mutter/src/constraints.c

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/* Metacity size/position constraints */
/*
* Copyright (C) 2002, 2003 Red Hat, Inc.
* Copyright (C) 2003, 2004 Rob Adams
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include <config.h>
#include "constraints.h"
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
#include "window.h"
#include "workspace.h"
#include "place.h"
/* The way this code works was suggested by Owen Taylor.
*
* For any move_resize, we determine which variables are "free
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* variables" and apply constraints in terms of those. During the move
* resize, we only want to modify those variables; otherwise the
* constraint process can have peculiar side effects when the size and
* position constraints interact. For example, resizing a window from
* the top might go wrong when position constraints apply to the top
* edge, and result in the bottom edge moving downward while the top
* stays fixed.
*
* After selecting the variables we plan to vary, we define
* each constraint on the window in terms of those variables.
*
* Trivial example, say we are resizing vertically from the top of the
* window. In that case we are applying the user's mouse motion delta
* to an original size and position, note that dy is positive to
* resize downward:
*
* new_height = orig_height - dy;
* new_y = orig_y + dy;
*
* A constraint that the position can't go above the top panel would
* look like this:
*
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* new_y >= screen_top_bound
*
* Substitute:
*
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* orig_y + dy >= screen_top_bound
*
* Find the "boundary point" by changing to an equality:
*
* orig_y + dy = screen_top_bound
*
* Solve:
*
* dy = screen_top_bound - orig_y
*
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* This dy is now the _maximum_ dy and you constrain dy with that
* value, applying it to both the move and the resize:
*
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* new_height = orig_height - dy;
* new_y = orig_y + dy;
*
* This way the constraint is applied simultaneously to size/position,
* so you aren't running the risk of constraining one but still
* changing the other. i.e. we've converted an operation that may
* modify both the Y position and the height of the window into an
* operation that modifies a single variable, dy. That variable is
* then constrained, rather than the constraining the Y pos and height
* separately. This is a rather complicated fix for an obscure bug
* that happened when resizing a window and encountering a constraint
* such as the top edge of the screen.
*
*/
/* To adjust for window gravity, such as a client moving itself to the
* southeast corner, we want to compute the gravity reference point
* - (screen_width,screen_height) in the SE corner case - using the
* size the client had in its configure request. But then we want
* to compute the actual position we intend to land on using
* the real constrained dimensions of the window.
*
* So for a window being placed in the SE corner and simultaneously
* resized, we get the gravity reference point, then compute where the
* window should go to maintain that ref. point at its current size
* instead of at the requested size, and conceptually move the window
* to the requested ref. point but at its current size, without
* applying any constraints. Then we constrain it with the top and
* left edges as the edges that vary, with a dx/dy that are the delta
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* from the current size to the requested size.
*
* This method applies to any ConfigureRequest that does a simultaneous
* move/resize.
*
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* We use the same method to e.g. maximize a window; if the window is
* maximized, we want to MOVE_VERTICAL/MOVE_HORIZONTAL to the top
* center of the screen, then RESIZE_BOTTOM and
* RESIZE_HORIZONTAL_CENTER. i.e. essentially NorthGravity.
*
*/
#define FLOOR(value, base) ( ((int) ((value) / (base))) * (base) )
typedef struct
{
MetaWindow *window;
MetaFrameGeometry fgeom;
const MetaXineramaScreenInfo *xinerama;
MetaRectangle work_area_xinerama;
MetaRectangle work_area_screen;
int nw_x, nw_y, se_x, se_y; /* these are whole-screen not xinerama */
} ConstraintInfo;
/* (FIXME instead of TITLEBAR_LENGTH_ONSCREEN, get the actual
* size of the menu control?).
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*/
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
#define TITLEBAR_LENGTH_ONSCREEN 75
typedef gboolean (* MetaConstraintAppliesFunc) (MetaWindow *window);
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/* There's a function for each case with a different "free variable" */
typedef void (* MetaConstrainTopFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta);
typedef void (* MetaConstrainBottomFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta);
typedef void (* MetaConstrainVCenterFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta);
typedef void (* MetaConstrainLeftFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta);
typedef void (* MetaConstrainRightFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta);
typedef void (* MetaConstrainHCenterFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta);
typedef void (* MetaConstrainMoveFunc) (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta,
int *y_delta);
typedef struct
{
const char *name;
MetaConstraintAppliesFunc applies_func;
MetaConstrainTopFunc top_func;
MetaConstrainBottomFunc bottom_func;
MetaConstrainVCenterFunc vcenter_func;
MetaConstrainLeftFunc left_func;
MetaConstrainRightFunc right_func;
MetaConstrainHCenterFunc hcenter_func;
MetaConstrainMoveFunc move_func;
} Constraint;
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/* "Is the desktop window" constraint:
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*
* new_x = 0;
* new_y = 0;
* new_w = orig_width;
* new_h = orig_height;
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*
* Note that if we are applying a resize constraint,
* e.g. constraint_desktop_top_func, this is kind of broken since we
* end up resizing the window in order to get its position right. But
* that case shouldn't happen in practice.
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*/
static gboolean
constraint_desktop_applies_func (MetaWindow *window)
{
return window->type == META_WINDOW_DESKTOP;
}
static void
constraint_desktop_top_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
*y_delta = 0 - orig->y;
}
static void
constraint_desktop_bottom_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
/* nothing */
}
static void
constraint_desktop_vcenter_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
*y_delta = 0 - orig->y;
}
static void
constraint_desktop_left_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
*x_delta = 0 - orig->x;
}
static void
constraint_desktop_right_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
/* nothing */
}
static void
constraint_desktop_hcenter_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
*x_delta = 0 - orig->x;
}
static void
constraint_desktop_move_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta,
int *y_delta)
{
*x_delta = 0 - orig->x;
*y_delta = 0 - orig->y;
}
static const Constraint constraint_desktop = {
"Desktop",
constraint_desktop_applies_func,
constraint_desktop_top_func,
constraint_desktop_bottom_func,
constraint_desktop_vcenter_func,
constraint_desktop_left_func,
constraint_desktop_right_func,
constraint_desktop_hcenter_func,
constraint_desktop_move_func
};
2002-07-24 19:52:21 +00:00
/* Titlebar is onscreen constraint:
*
* Constants:
* titlebar_width_onscreen = amount of titlebar width that has to be onscreen
* nw_x, nw_y = left/top edges that titlebar can't go outside
* se_x, se_y = right/bottom edges
*
* NW limit has priority over SE, since titlebar is on NW
*
* Left resize
* ===
*
* new_width = orig_width - dx
* new_x = orig_x + dx
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*
* Amount of window+frame that doesn't fit in the work area:
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*
* offscreen_width = left_width + new_width + right_width - (se_x - nw_x)
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*
* If we keep the old metacity rule where a window can be offscreen by
* offscreen_width, then the math works out that left/top resizes are not
* constrained. If we instead have a rule where the window can never be offscreen,
* you get the following:
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*
* new_x >= nw_x + left_width + titlebar_width_offscreen
* orig_x + dx >= nw_x + left_width + titlebar_width_onscreen
* dx >= nw_x + left_width + titlebar_width_onscreen - orig_x
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*
* i.e. the minimum dx is: nw_x + left_width + titlebar_width_onscreen - orig_x
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*
* We could have a more complicated rule that constrains only if the current
* offscreen width is positive, thus allowing something more like the old
* behavior, but not doing that for now.
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*
* Top resize works the same as left resize. Right/bottom resize don't have a limit
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
* because the constraint is designed to keep the top left corner of the
* window or its titlebar on the screen, and right/bottom resize will never move that
* area. Center resize is almost like left/top but dx has the opposite sign
* and new_width = orig_width + 2dx.
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*
* For right/bottom we can try to handle windows that aren't in a valid
* location to begin with:
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*
* new_x <= se_x - titlebar_width_onscreen
* dx <= se_x - titlebar_width_onscreen - orig_x
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*
* but in principle this constraint is never triggered.
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*
* Vertical move
* ===
*
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* new_height = orig_height
* new_y = orig_y + dy
*
* new_y >= nw_y + top_height
*
* Min negative dy (nw_y + top_height - orig_y) just as with top resize.
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* Max positive dy has to be computed from se_y and given less priority than the
* min negative:
*
* new_y < se_y
* orig_y + dy = se_y
* so max dy is (se_y - orig_y)
*
* Horizontal move is equivalent to vertical.
*
*/
static gboolean
constraint_onscreen_applies_func (MetaWindow *window)
{
return
!window->fullscreen &&
window->type != META_WINDOW_DESKTOP &&
window->type != META_WINDOW_DOCK;
}
static void
get_outermost_onscreen_positions (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
int delta_x,
int delta_y,
int *leftmost_x_p,
int *rightmost_x_p,
int *topmost_y_p,
int *bottommost_y_p)
{
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
GList *workspaces;
GList *tmp;
GSList *stmp;
MetaRectangle current;
int bottommost_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
/* to handle struts, we get the list of workspaces for the window
* and traverse all the struts in each of the cached strut lists for
* the workspaces. Note that because the workarea has already been
* computed, these strut lists should already be up to date. This function
* should have good performance since we call it a lot.
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
*/
current = *orig;
current.x += delta_x;
current.y += delta_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
workspaces = meta_window_get_workspaces (window);
tmp = workspaces;
if (leftmost_x_p)
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
*leftmost_x_p = info->nw_x;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
while (tmp)
{
stmp = ((MetaWorkspace*) tmp->data)->left_struts;
while (stmp)
{
MetaRectangle *rect = (MetaRectangle*) stmp->data;
/* the strut only matters if the title bar is
* overlapping the strut rect.
*/
if (((current.y - info->fgeom.top_height >= rect->y) &&
(current.y - info->fgeom.top_height < rect->y + rect->height)) ||
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
((current.y >= rect->y) &&
(current.y < rect->y + rect->height)))
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
*leftmost_x_p = MAX (*leftmost_x_p, rect->width);
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
stmp = stmp->next;
}
tmp = tmp->next;
}
*leftmost_x_p = *leftmost_x_p - current.width +
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
MIN (TITLEBAR_LENGTH_ONSCREEN, current.width);
}
tmp = workspaces;
if (rightmost_x_p)
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
*rightmost_x_p = info->se_x;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
while (tmp)
{
stmp = ((MetaWorkspace*) tmp->data)->right_struts;
while (stmp)
{
MetaRectangle *rect = (MetaRectangle*) stmp->data;
/* the strut only matters if the title bar is
* overlapping the strut rect.
*/
if (((current.y - info->fgeom.top_height >= rect->y) &&
(current.y - info->fgeom.top_height < rect->y + rect->height)) ||
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
((current.y >= rect->y) &&
(current.y < rect->y + rect->height)))
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
*rightmost_x_p = MIN (*rightmost_x_p, rect->x);
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
stmp = stmp->next;
}
tmp = tmp->next;
}
*rightmost_x_p = *rightmost_x_p -
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
MIN (TITLEBAR_LENGTH_ONSCREEN, current.width);
}
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
tmp = workspaces;
if (topmost_y_p)
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
*topmost_y_p = info->nw_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
while (tmp)
{
stmp = ((MetaWorkspace*) tmp->data)->top_struts;
while (stmp)
{
MetaRectangle *rect = (MetaRectangle*) stmp->data;
/* here the strut matters if the titlebar is overlapping
* the window horizontally
*/
if ((current.x < rect->x + rect->width) &&
(current.x + current.width > rect->x))
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
*topmost_y_p = MAX (*topmost_y_p, rect->height);
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
stmp = stmp->next;
}
tmp = tmp->next;
}
*topmost_y_p = *topmost_y_p + info->fgeom.top_height;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
tmp = workspaces;
bottommost_y = G_MAXUSHORT;
if (bottommost_y_p || topmost_y_p)
{
bottommost_y = info->se_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
while (tmp)
{
stmp = ((MetaWorkspace*) tmp->data)->bottom_struts;
while (stmp)
{
MetaRectangle *rect = (MetaRectangle*) stmp->data;
/* here the strut matters if the titlebar is overlapping
* the window horizontally
*/
if ((current.x < rect->x + rect->width) &&
(current.x + current.width > rect->x))
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
bottommost_y = MIN (bottommost_y, rect->y);
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
stmp = stmp->next;
}
tmp = tmp->next;
}
}
if (bottommost_y_p)
{
*bottommost_y_p = bottommost_y;
/* If no frame, keep random TITLEBAR_LENGTH_ONSCREEN pixels on the
* screen.
*/
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
if (!window->frame)
*bottommost_y_p = *bottommost_y_p -
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
MIN (TITLEBAR_LENGTH_ONSCREEN, current.height);
}
/* if the window has a minimum size too big for the "effective" work
* area let it "cheat" a little by allowing a user to move it up so
* that you can see the bottom of the window.
*/
if (topmost_y_p)
{
int minheight;
if (window->frame)
{
/* this is the "normal" case of, e.g. a dialog that's
* just too big for the work area
*/
minheight = window->frame->bottom_height +
window->size_hints.min_height;
}
else
{
/* let frameless windows move offscreen is too large for the
* effective work area. This may include windows that try
* to make themselves full screen by removing the
* decorations and repositioning themselves.
*/
minheight = orig->height;
}
if (minheight > (bottommost_y - *topmost_y_p))
*topmost_y_p = bottommost_y - minheight;
}
}
static void
constraint_onscreen_top_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
int min_dy;
int topmost_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
get_outermost_onscreen_positions (window, info, orig, 0, *y_delta,
NULL, NULL, &topmost_y, NULL);
min_dy = topmost_y - orig->y;
if (*y_delta < min_dy)
*y_delta = min_dy;
}
static void
constraint_onscreen_bottom_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
/* no way to resize off the bottom so that constraints are
violated */
return;
}
static void
constraint_onscreen_vcenter_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
int max_dy;
int topmost_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
get_outermost_onscreen_positions (window, info, orig, 0, *y_delta,
NULL, NULL, &topmost_y, NULL);
max_dy = orig->y - topmost_y;
if (*y_delta > max_dy)
*y_delta = max_dy;
}
static void
constraint_onscreen_left_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
/* no way to resize off the sides so that constraints are violated
*/
return;
}
static void
constraint_onscreen_right_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
/* no way to resize off the sides so that constraints are violated
*/
return;
}
static void
constraint_onscreen_hcenter_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
/* no way to resize off the sides so that constraints are violated
*/
return;
}
static void
constraint_onscreen_move_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta,
int *y_delta)
{
int min_delta;
int max_delta;
int leftmost_x, rightmost_x, topmost_y, bottommost_y;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
get_outermost_onscreen_positions (window, info, orig, *x_delta, *y_delta,
&leftmost_x, &rightmost_x,
&topmost_y, &bottommost_y);
min_delta = topmost_y - orig->y;
max_delta = bottommost_y - orig->y;
/* Note that min delta (top left) has priority over
* max delta (bottom right) to facilitate keeping
* titlebar on the screen
*/
if (*y_delta > max_delta)
*y_delta = max_delta;
if (*y_delta < min_delta)
*y_delta = min_delta;
min_delta = leftmost_x - orig->x;
max_delta = rightmost_x - orig->x;
if (*x_delta > max_delta)
*x_delta = max_delta;
if (*x_delta < min_delta)
*x_delta = min_delta;
}
static const Constraint constraint_onscreen = {
"Onscreen",
constraint_onscreen_applies_func,
constraint_onscreen_top_func,
constraint_onscreen_bottom_func,
constraint_onscreen_vcenter_func,
constraint_onscreen_left_func,
constraint_onscreen_right_func,
constraint_onscreen_hcenter_func,
constraint_onscreen_move_func
};
/* Size hints constraints:
*
* For min/max size we just clamp to those, and for resize increment
* we clamp to the one at or below the requested place.
*
* For aspect ratio, we special-case it at the end of
* meta_window_constrain, because it involves both dimensions, and
* thus messes up our generic framework.
*
* Left resize can be solved for dx like this:
* new_width = orig_width - dx
* new_x = orig_x + dx
*
* new_width >= min_width
* orig_width - dx >= min_width
* - dx >= min_width - orig_width
* dx <= orig_width - min_width
*
* new_width <= max_width
* orig_width - dx <= max_width
* - dx <= max_width - orig_width
* dx >= orig_width - max_width
*
*/
#define USE_HINTS_FOR_WINDOW_STATE(window) (!((window)->fullscreen || (window)->maximized))
static gboolean
constraint_hints_applies_func (MetaWindow *window)
{
return USE_HINTS_FOR_WINDOW_STATE (window);
}
static void
constraint_hints_top_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
int min_dy;
int max_dy;
int height;
max_dy = orig->height - window->size_hints.min_height;
min_dy = orig->height - window->size_hints.max_height;
g_assert (max_dy >= min_dy);
if (*y_delta > max_dy)
*y_delta = max_dy;
if (*y_delta < min_dy)
*y_delta = min_dy;
/* shrink to base + N * inc
*/
height = orig->height - *y_delta;
height = window->size_hints.base_height +
FLOOR (height - window->size_hints.base_height, window->size_hints.height_inc);
*y_delta = orig->height - height;
}
static void
constraint_hints_bottom_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
int min_dy;
int max_dy;
int height;
min_dy = window->size_hints.min_height - orig->height;
max_dy = window->size_hints.max_height - orig->height;
g_assert (max_dy >= min_dy);
if (*y_delta > max_dy)
*y_delta = max_dy;
if (*y_delta < min_dy)
*y_delta = min_dy;
/* shrink to base + N * inc
*/
height = orig->height + *y_delta;
height = window->size_hints.base_height +
FLOOR (height - window->size_hints.base_height, window->size_hints.height_inc);
*y_delta = height - orig->height;
}
static void
constraint_hints_vcenter_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *y_delta)
{
int min_dy;
int max_dy;
int height;
/* Remember our delta is negative to shrink window, positive to
* grow it, and the actual resize is y_delta * 2 (which is broken,
* but that's how it currently is)
*/
min_dy = (window->size_hints.min_height - orig->height) / 2;
max_dy = (window->size_hints.max_height - orig->height) / 2;
g_assert (max_dy >= min_dy);
if (*y_delta > max_dy)
*y_delta = max_dy;
if (*y_delta < min_dy)
*y_delta = min_dy;
/* shrink to base + N * inc
*/
height = orig->height + *y_delta * 2;
height = window->size_hints.base_height +
FLOOR (height - window->size_hints.base_height, window->size_hints.height_inc);
2002-07-24 23:23:51 +00:00
*y_delta = (height - orig->height) / 2;
}
static void
constraint_hints_left_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
int min_dx;
int max_dx;
int width;
max_dx = orig->width - window->size_hints.min_width;
min_dx = orig->width - window->size_hints.max_width;
g_assert (max_dx >= min_dx);
if (*x_delta > max_dx)
*x_delta = max_dx;
if (*x_delta < min_dx)
*x_delta = min_dx;
/* shrink to base + N * inc
*/
width = orig->width - *x_delta;
width = window->size_hints.base_width +
FLOOR (width - window->size_hints.base_width, window->size_hints.width_inc);
*x_delta = orig->width - width;
}
static void
constraint_hints_right_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
int min_dx;
int max_dx;
int width;
min_dx = window->size_hints.min_width - orig->width;
max_dx = window->size_hints.max_width - orig->width;
g_assert (max_dx >= min_dx);
if (*x_delta > max_dx)
*x_delta = max_dx;
if (*x_delta < min_dx)
*x_delta = min_dx;
/* shrink to base + N * inc
*/
width = orig->width + *x_delta;
width = window->size_hints.base_width +
FLOOR (width - window->size_hints.base_width, window->size_hints.width_inc);
*x_delta = width - orig->width;
}
static void
constraint_hints_hcenter_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta)
{
int min_dx;
int max_dx;
int width;
/* Remember our delta is negative to shrink window, positive to
* grow it, and the actual resize is x_delta * 2 (which is broken,
* but that's how it currently is)
*/
min_dx = (window->size_hints.min_width - orig->width) / 2;
max_dx = (window->size_hints.max_width - orig->width) / 2;
g_assert (max_dx >= min_dx);
if (*x_delta > max_dx)
*x_delta = max_dx;
if (*x_delta < min_dx)
*x_delta = min_dx;
/* shrink to base + N * inc
*/
width = orig->width + *x_delta * 2;
width = window->size_hints.base_width +
FLOOR (width - window->size_hints.base_width, window->size_hints.width_inc);
2002-07-24 23:23:51 +00:00
*x_delta = (width - orig->width) / 2;
}
static void
constraint_hints_move_func (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int *x_delta,
int *y_delta)
{
/* nothing */
}
static const Constraint constraint_hints = {
"Hints",
constraint_hints_applies_func,
constraint_hints_top_func,
constraint_hints_bottom_func,
constraint_hints_vcenter_func,
constraint_hints_left_func,
constraint_hints_right_func,
constraint_hints_hcenter_func,
constraint_hints_move_func
};
/* Array of all constraints at once */
static const Constraint *all_constraints[] = {
&constraint_desktop,
&constraint_onscreen,
&constraint_hints,
NULL
};
/* Move with no accompanying change to window size */
static void
constrain_move (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int x_delta,
int y_delta,
MetaRectangle *new)
{
const Constraint **cp;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
int old_x, old_y;
int paranoia;
/* Evidence that we can't actually prove this algorithm is right */
#define MAX_ITERATIONS 10
paranoia = 0;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
do {
old_x = x_delta;
old_y = y_delta;
cp = &all_constraints[0];
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d %d (Move constraint '%s')\n",
x_delta, y_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->move_func) (window, info, orig,
&x_delta, &y_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d %d (Move constraint '%s')\n",
x_delta, y_delta, (*cp)->name);
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
++cp;
}
++paranoia;
} while (((old_x != x_delta) || (old_y != y_delta)) && paranoia < MAX_ITERATIONS);
new->x = orig->x + x_delta;
new->y = orig->y + y_delta;
if (paranoia >= MAX_ITERATIONS)
meta_topic (META_DEBUG_GEOMETRY,
"Constraints were never satisfied for window %s\n",
window->desc);
}
static void
constrain_resize_left (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int x_delta,
MetaRectangle *new)
{
const Constraint **cp;
cp = &all_constraints[0];
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d (Left constraint '%s')\n",
x_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->left_func) (window, info, orig,
&x_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d (Left constraint '%s')\n",
x_delta, (*cp)->name);
++cp;
}
/* Moving mouse from 10 to 5 means current - orig means 5 - 10 means
* a delta of -5
*/
new->x = orig->x + x_delta;
new->width = orig->width - x_delta;
}
static void
constrain_resize_hcenter (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int x_delta,
MetaRectangle *new)
{
const Constraint **cp;
cp = &all_constraints[0];
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d (HCenter constraint '%s')\n",
x_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->hcenter_func) (window, info, orig,
&x_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d (HCenter constraint '%s')\n",
x_delta, (*cp)->name);
++cp;
}
/* center deltas are positive to grow the window and negative to
* shrink it.
*/
new->x = orig->x - x_delta;
new->width = orig->width + x_delta * 2;
/* FIXME above implies that with center gravity you have to grow
* in increments of two
*/
}
static void
constrain_resize_right (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int x_delta,
MetaRectangle *new)
{
const Constraint **cp;
cp = &all_constraints[0];
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d (Right constraint '%s')\n",
x_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->right_func) (window, info, orig,
&x_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d (Right constraint '%s')\n",
x_delta, (*cp)->name);
++cp;
}
new->width = orig->width + x_delta;
}
static void
constrain_resize_top (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int y_delta,
MetaRectangle *new)
{
const Constraint **cp;
cp = &all_constraints[0];
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d (Top constraint '%s')\n",
y_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->top_func) (window, info, orig,
&y_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d (Top constraint '%s')\n",
y_delta, (*cp)->name);
++cp;
}
new->y = orig->y + y_delta;
new->height = orig->height - y_delta;
}
static void
constrain_resize_vcenter (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int y_delta,
MetaRectangle *new)
{
const Constraint **cp;
cp = &all_constraints[0];
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d (VCenter constraint '%s')\n",
y_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->vcenter_func) (window, info, orig,
&y_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d (VCenter constraint '%s')\n",
y_delta, (*cp)->name);
++cp;
}
/* center deltas are positive to grow the window and negative to
* shrink it.
*/
new->y = orig->y - y_delta;
new->height = orig->height + y_delta * 2;
/* FIXME above implies that with center gravity you have to grow
* in increments of two
*/
}
static void
constrain_resize_bottom (MetaWindow *window,
const ConstraintInfo *info,
const MetaRectangle *orig,
int y_delta,
MetaRectangle *new)
{
const Constraint **cp;
cp = &all_constraints[0];
while (*cp)
{
meta_topic (META_DEBUG_GEOMETRY,
"Before: %d (Bottom constraint '%s')\n",
y_delta, (*cp)->name);
if ((* (*cp)->applies_func) (window))
(* (*cp)->bottom_func) (window, info, orig,
&y_delta);
meta_topic (META_DEBUG_GEOMETRY,
"After: %d (Bottom constraint '%s')\n",
y_delta, (*cp)->name);
++cp;
}
new->height = orig->height + y_delta;
}
static void
update_position_limits (MetaWindow *window,
ConstraintInfo *info)
{
int nw_x, nw_y;
int se_x, se_y;
/* For maximized windows the limits are the work area, for
* other windows we see which struts apply based on the
* window's position later on
*/
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
if (window->maximized)
{
nw_x = MIN (info->work_area_xinerama.x, info->work_area_screen.x);
nw_y = MIN (info->work_area_xinerama.y, info->work_area_screen.y);
/* find bottom-right corner of workarea */
se_x = MAX (info->work_area_xinerama.x + info->work_area_xinerama.width,
info->work_area_screen.x + info->work_area_screen.width);
se_y = MAX (info->work_area_xinerama.y + info->work_area_xinerama.height,
info->work_area_screen.y + info->work_area_screen.height);
}
else
{
nw_x = 0;
nw_y = 0;
se_x = window->screen->width;
se_y = window->screen->height;
}
/* If we have a micro-screen or huge frames maybe nw/se got
* swapped
*/
if (nw_x > se_x)
{
int tmp = nw_x;
nw_x = se_x;
se_x = tmp;
}
if (nw_y > se_y)
{
int tmp = nw_y;
nw_y = se_y;
se_y = tmp;
}
info->nw_x = nw_x;
info->nw_y = nw_y;
info->se_x = se_x;
info->se_y = se_y;
}
/* The delta values are the mouse motion distance deltas,
* i.e. mouse_current_pos - mouse_orig_pos, for resizing on
* the sides, or moving. For center resize, the delta
* value is positive to grow the window and negative to
* shrink it (while the sign of the mouse delta
* depends on which side of the window you are center resizing
* from)
*/
void
meta_window_constrain (MetaWindow *window,
2002-07-24 19:52:21 +00:00
MetaFrameGeometry *orig_fgeom,
const MetaRectangle *orig,
int x_move_delta,
int y_move_delta,
MetaResizeDirection x_direction,
int x_delta,
MetaResizeDirection y_direction,
int y_delta,
MetaRectangle *new)
{
ConstraintInfo info;
MetaRectangle current;
gboolean did_placement;
#define OUTER_WIDTH(rect) ((rect).width + info.fgeom.left_width + info.fgeom.right_width)
#define OUTER_HEIGHT(rect) ((rect).height + info.fgeom.top_height + info.fgeom.bottom_height)
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
meta_topic (META_DEBUG_GEOMETRY,
"Constraining %s x_move_delta = %d y_move_delta = %d x_direction = %d y_direction = %d x_delta = %d y_delta = %d orig %d,%d %dx%d\n",
window->desc, x_move_delta, y_move_delta,
x_direction, y_direction, x_delta, y_delta,
orig->x, orig->y, orig->width, orig->height);
2002-07-24 19:52:21 +00:00
/* Create a fake frame geometry if none really exists */
if (orig_fgeom && !window->fullscreen)
info.fgeom = *orig_fgeom;
2002-07-24 19:52:21 +00:00
else
{
info.fgeom.top_height = 0;
info.fgeom.bottom_height = 0;
info.fgeom.left_width = 0;
info.fgeom.right_width = 0;
2002-07-24 19:52:21 +00:00
}
meta_window_get_work_area_current_xinerama (window, &info.work_area_xinerama);
meta_window_get_work_area_all_xineramas (window, &info.work_area_screen);
info.window = window;
info.xinerama = meta_screen_get_xinerama_for_window (window->screen,
window);
/* Init info->nw_x etc. */
update_position_limits (window, &info);
current = *orig;
*new = current;
/* Do placement if any, so we go ahead and apply position
* constraints in a move-only context. Don't place
* maximized/fullscreen windows until they are unmaximized
* and unfullscreened
*/
did_placement = FALSE;
if (!window->placed &&
window->calc_placement &&
!window->maximized &&
!window->fullscreen)
{
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
MetaRectangle placed_rect = current;
meta_window_place (window, orig_fgeom, current.x, current.y,
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
&placed_rect.x, &placed_rect.y);
did_placement = TRUE;
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
/* placing the window may have changed the xinerama. Find the
* new xinerama and update the ConstraintInfo
*/
info.xinerama = meta_screen_get_xinerama_for_rect (window->screen,
&placed_rect);
meta_window_get_work_area_for_xinerama (window,
info.xinerama->number,
&info.work_area_xinerama);
update_position_limits (window, &info);
constrain_move (window, &info, &current,
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
placed_rect.x - current.x,
placed_rect.y - current.y,
new);
current = *new;
/* Ignore any non-placement movement */
x_move_delta = 0;
y_move_delta = 0;
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
}
if (window->maximize_after_placement &&
(window->placed || did_placement))
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
{
window->maximize_after_placement = FALSE;
if (OUTER_WIDTH (*new) >= info.work_area_xinerama.width &&
OUTER_HEIGHT (*new) >= info.work_area_xinerama.height)
{
/* define a sane saved_rect so that the user can unmaximize
* to something reasonable.
*/
new->width = .75 * info.work_area_xinerama.width;
new->height = .75 * info.work_area_xinerama.height;
new->x = info.work_area_xinerama.x + .125 * info.work_area_xinerama.width;
new->y = info.work_area_xinerama.y + .083 * info.work_area_xinerama.height;
}
Revamp placement policy for windows that are maximized when they are 2003-06-09 Rob Adams <robadams@ucla.edu> Revamp placement policy for windows that are maximized when they are mapped, including windows that set a hint to be maximized or windows that are auto-maximized using our heuristic. See #111902. * src/window.h: add new flag maximize_after_placement and new function meta_window_maximize_internal. * src/window.c (meta_window_new): initialize maximize_after_placement to FALSE and remove the automaximize heuristic. (meta_window_maximize_internal): new function accepts a saved_rect argument to be used as the new saved_rect for the window, and does not queue a move_resize. (meta_window_maximize): re-implement using meta_window_maximize_internal. (update_net_wm_state): If a window has a maximize hint set on startup set maximize_after_placement to TRUE * src/constraints.c (meta_window_constrain): Update the xinerama information in the ConstraintInfo after placing the window, and maximize the window after placement if window->maximize_after_placement * src/place.c (find_first_fit): take a natural xinerama list as an argument instead of generating it here (constrain_placement): remove function, since it is no longer needed (meta_window_place): generate the natural xinerama list here and pass it into find_first_fit. If find_first_fit fails, use the list to find empty xineramas where we can place windows that may be maximized later. This makes maximized windows follow the correct placement policy. Move the automaximize heuristic here.
2003-06-09 23:49:02 +00:00
meta_window_maximize_internal (window, new);
/* maximization may have changed frame geometry */
if (orig_fgeom && !window->fullscreen)
{
meta_frame_calc_geometry (window->frame,
orig_fgeom);
info.fgeom = *orig_fgeom;
}
}
/* Maximization, fullscreen, etc. are defined as a resize followed by
* a move, as explained in one of the big comments at the top of
* this file.
*/
if (window->fullscreen)
{
current = *new;
constrain_resize_bottom (window, &info, &current,
(info.xinerama->height - OUTER_HEIGHT (current)),
new);
current = *new;
constrain_resize_right (window, &info, &current,
info.xinerama->width - OUTER_WIDTH (current),
new);
current = *new;
constrain_move (window, &info, &current,
info.xinerama->x_origin - current.x + info.fgeom.left_width,
info.xinerama->y_origin - current.y + info.fgeom.top_height,
new);
}
else if (window->maximized)
{
constrain_resize_bottom (window, &info, &current,
(info.work_area_xinerama.height - OUTER_HEIGHT (current)),
new);
current = *new;
constrain_resize_right (window, &info, &current,
info.work_area_xinerama.width - OUTER_WIDTH (current),
new);
current = *new;
constrain_move (window, &info, &current,
info.work_area_xinerama.x - current.x + info.fgeom.left_width,
info.work_area_xinerama.y - current.y + info.fgeom.top_height,
new);
current = *new;
}
else
{
switch (x_direction)
{
case META_RESIZE_LEFT_OR_TOP:
constrain_resize_left (window, &info, &current,
x_delta, new);
break;
case META_RESIZE_CENTER:
constrain_resize_hcenter (window, &info, &current,
x_delta, new);
break;
case META_RESIZE_RIGHT_OR_BOTTOM:
constrain_resize_right (window, &info, &current,
x_delta, new);
break;
}
switch (y_direction)
{
case META_RESIZE_LEFT_OR_TOP:
constrain_resize_top (window, &info, &current,
y_delta, new);
break;
case META_RESIZE_CENTER:
constrain_resize_vcenter (window, &info, &current,
y_delta, new);
break;
case META_RESIZE_RIGHT_OR_BOTTOM:
constrain_resize_bottom (window, &info, &current,
y_delta, new);
break;
}
current = *new;
constrain_move (window, &info, &current,
x_move_delta, y_move_delta,
new);
current = *new;
}
/* Now we have to sort out the aspect ratio */
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
if (!window->fullscreen)
{
/*
* width
* min_aspect <= -------- <= max_aspect
* height
*/
double min_aspect, max_aspect;
int width, height;
min_aspect = window->size_hints.min_aspect.x / (double) window->size_hints.min_aspect.y;
max_aspect = window->size_hints.max_aspect.x / (double) window->size_hints.max_aspect.y;
width = current.width;
height = current.height;
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
if (min_aspect * height > width)
{
int delta;
if (y_direction == META_RESIZE_CENTER)
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
delta = FLOOR (height * min_aspect - width, window->size_hints.width_inc);
if (width + delta <= window->size_hints.max_width)
width += delta;
else
{
delta = FLOOR (height - width / min_aspect, window->size_hints.height_inc);
if (height - delta >= window->size_hints.min_height)
height -= delta;
}
}
else
{
delta = FLOOR (height - width / min_aspect, window->size_hints.height_inc);
if (height - delta >= window->size_hints.min_height)
height -= delta;
else
{
delta = FLOOR (height * min_aspect - width, window->size_hints.width_inc);
if (width + delta <= window->size_hints.max_width)
width += delta;
}
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
}
if (max_aspect * height < width)
{
int delta;
if (x_direction == META_RESIZE_CENTER)
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
{
delta = FLOOR (width / max_aspect - height, window->size_hints.height_inc);
if (height + delta <= window->size_hints.max_height)
height += delta;
else
{
delta = FLOOR (width - height * max_aspect, window->size_hints.width_inc);
if (width - delta >= window->size_hints.min_width)
width -= delta;
}
}
else
{
delta = FLOOR (width - height * max_aspect, window->size_hints.width_inc);
if (width - delta >= window->size_hints.min_width)
width -= delta;
else
{
delta = FLOOR (width / max_aspect - height, window->size_hints.height_inc);
if (height + delta <= window->size_hints.max_height)
height += delta;
}
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
}
}
/* Convert into terms of the direction of resize and reapply the
* earlier constraints; this means aspect ratio becomes the
* least-important of the constraints. If we wanted aspect to be
* the most important, we could just not do this next bit.
*/
if (current.width != width)
{
x_delta = width - current.width; /* positive delta to increase width */
switch (x_direction)
{
case META_RESIZE_LEFT_OR_TOP:
constrain_resize_left (window, &info, &current,
- x_delta, new);
break;
case META_RESIZE_CENTER:
constrain_resize_hcenter (window, &info, &current,
x_delta, new);
break;
case META_RESIZE_RIGHT_OR_BOTTOM:
constrain_resize_right (window, &info, &current,
x_delta, new);
Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH 2003-06-10 Rob Adams <robadams@ucla.edu> Update constraints code to support the new _NET_WM_STRUT_PARTIAL EWMH draft specification. See #86682. Also, fix a bug involving work area invalidation on metacity startup. Fix for #108497. Finally, some minor fixes for full screen windows. * src/window.h: Add new MetaStruts structure to store strut rects for a window. Remove has_struts and do_not_cover flag, and support new MetaStruts instead of the four ints. * src/window.c (meta_window_new): change initialization to work with new struts. Also, move meta_window_update_struts call to after the workspaces are initialized to fix #108497. Remove do_not_cover and related code. (process_property_notify): add strut_partial (update_struts): change function name to meta_window_update_struts and expose in external MetaWindow API. Support partial width struts and the new strut rects. * src/workspace.h: add new GSLists containing pointers to all relevant struts for this workspace. * src/workspace.c (meta_workspace_new): initialize the list of strut rects for this workspace. (meta_workspace_free): free the strut rect lists (ensure_work_areas_validated): support new struts and new strut rect lists. Unleash the per-xinerama work areas. * src/constraints.c (get_outermost_onscreen_positions): Use the current window position along with the new per-workspace strut rects to compute the constraints that apply to a particular window. (constraint_hint_applies_func): don't do hints constraints on fullscreen windows (update_position_limits): for maximized windows use the work areas to set the position limits; for other windows rely on the struts constraints to be computed later in get_outermost_onscreen_positions (meta_window_constrain): don't apply aspect ratio hints to full screen windows * src/display.c (meta_display_open): add _NET_WM_STRUT_PARTIAL atom (meta_rectangle_equal): new helper function for MetaRectangles (event_queue_callback): #ifndef out if USE_GDK_DISPLAY not set to avoid compiler warning * src/display.h: add atom_net_wm_strut_partial, and add meta_rectangle_equal. * src/screen.c (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. (meta_screen_resize_func): update struts on windows with struts since struts are relative to the screen size, and this function is called when the screen size updates. * src/screen.h (meta_screen_rect_intersects_xinerama): change _window_intersects_ to _rect_intersects_ which is more useful now. * src/window-props.c (meta_display_init_window_prop_hooks): add hook for strut_partial * src/tools/metacity-window-demo.c: Support partial-width struts on the dock window tests for metacity testing purposes.
2003-06-26 03:09:38 +00:00
break;
}
}
if (current.height != height)
{
y_delta = height - current.height; /* positive to increase height */
switch (y_direction)
{
case META_RESIZE_LEFT_OR_TOP:
constrain_resize_top (window, &info, &current,
- y_delta, new);
break;
case META_RESIZE_CENTER:
constrain_resize_vcenter (window, &info, &current,
y_delta, new);
break;
case META_RESIZE_RIGHT_OR_BOTTOM:
constrain_resize_bottom (window, &info, &current,
y_delta, new);
break;
}
}
current = *new;
}
meta_topic (META_DEBUG_GEOMETRY,
"Constrained %s new %d,%d %dx%d old %d,%d %dx%d\n",
window->desc,
new->x, new->y, new->width, new->height,
orig->x, orig->y, orig->width, orig->height);
}
MetaResizeDirection
meta_x_direction_from_gravity (int gravity)
{
switch (gravity)
{
case EastGravity:
case NorthEastGravity:
case SouthEastGravity:
return META_RESIZE_LEFT_OR_TOP;
break;
case WestGravity:
case NorthWestGravity:
case SouthWestGravity:
case StaticGravity:
return META_RESIZE_RIGHT_OR_BOTTOM;
break;
default:
return META_RESIZE_CENTER;
break;
}
}
MetaResizeDirection
meta_y_direction_from_gravity (int gravity)
{
switch (gravity)
{
case SouthGravity:
case SouthWestGravity:
case SouthEastGravity:
return META_RESIZE_LEFT_OR_TOP;
break;
case NorthGravity:
case NorthWestGravity:
case NorthEastGravity:
case StaticGravity:
return META_RESIZE_RIGHT_OR_BOTTOM;
break;
default:
return META_RESIZE_CENTER;
}
}