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Revert "window: Add new tiling code"

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This reverts commit 50e3e3b929.
This commit is contained in:
Florian Müllner 2016-01-10 15:16:08 +01:00
parent 8071e5b149
commit 40c3c69435
8 changed files with 55 additions and 353 deletions
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46
src/core/constraints.c
View File

@ -97,7 +97,7 @@ typedef enum
PRIORITY_ENTIRELY_VISIBLE_ON_WORKAREA = 1,
PRIORITY_SIZE_HINTS_INCREMENTS = 1,
PRIORITY_MAXIMIZATION = 2,
PRIORITY_CONSTRAINED_EDGES = 2,
PRIORITY_TILING = 2,
PRIORITY_FULLSCREEN = 2,
PRIORITY_SIZE_HINTS_LIMITS = 3,
PRIORITY_TITLEBAR_VISIBLE = 4,
@ -152,10 +152,6 @@ static gboolean constrain_maximization (MetaWindow *window,
ConstraintInfo *info,
ConstraintPriority priority,
gboolean check_only);
static gboolean constrain_constrained_edges (MetaWindow *window,
ConstraintInfo *info,
ConstraintPriority priority,
gboolean check_only);
static gboolean constrain_fullscreen (MetaWindow *window,
ConstraintInfo *info,
ConstraintPriority priority,
@ -213,7 +209,6 @@ typedef struct {
static const Constraint all_constraints[] = {
{constrain_modal_dialog, "constrain_modal_dialog"},
{constrain_maximization, "constrain_maximization"},
{constrain_constrained_edges, "constrain_constrained_edges"},
{constrain_fullscreen, "constrain_fullscreen"},
{constrain_size_increments, "constrain_size_increments"},
{constrain_size_limits, "constrain_size_limits"},
@ -803,45 +798,6 @@ constrain_fullscreen (MetaWindow *window,
return TRUE;
}
static gboolean
constrain_constrained_edges (MetaWindow *window,
ConstraintInfo *info,
ConstraintPriority priority,
gboolean check_only)
{
MetaRectangle monitor, new_rectangle;
gboolean constraint_already_satisfied;
if (priority > PRIORITY_CONSTRAINED_EDGES)
return TRUE;
/* Determine whether constraint applies; exit if it doesn't */
if (!window->constrained_edges)
return TRUE;
new_rectangle = info->current;
monitor = info->work_area_monitor;
if (window->constrained_edges & META_DIRECTION_LEFT)
new_rectangle.x = monitor.x;
if (window->constrained_edges & META_DIRECTION_RIGHT)
new_rectangle.x = monitor.x + monitor.width - new_rectangle.width;
if (window->constrained_edges & META_DIRECTION_TOP)
new_rectangle.y = monitor.y;
if (window->constrained_edges & META_DIRECTION_BOTTOM)
new_rectangle.y = monitor.y + monitor.height - new_rectangle.height;
constraint_already_satisfied =
meta_rectangle_equal (&info->current, &new_rectangle);
if (check_only || constraint_already_satisfied)
return constraint_already_satisfied;
/*** Enforce constraint ***/
info->current = new_rectangle;
return TRUE;
}
static gboolean
constrain_size_increments (MetaWindow *window,
ConstraintInfo *info,

2
src/core/keybindings.c
View File

@ -2936,7 +2936,6 @@ handle_toggle_tiled_left (MetaDisplay *display,
MetaKeyBinding *binding,
gpointer dummy)
{
meta_window_tile (window, META_TILE_ZONE_W);
}
static void
@ -2947,7 +2946,6 @@ handle_toggle_tiled_right (MetaDisplay *display,
MetaKeyBinding *binding,
gpointer dummy)
{
meta_window_tile (window, META_TILE_ZONE_E);
}
static void

11
src/core/screen-private.h
View File

@ -57,13 +57,7 @@ struct _MetaScreen
MetaRectangle rect; /* Size of screen; rect.x & rect.y are always 0 */
MetaUI *ui;
struct {
gboolean exists;
guint timeout_id;
MetaWindow *window;
MetaRectangle area;
int monitor;
} tile_preview;
guint tile_preview_timeout_id;
MetaWorkspace *active_workspace;
@ -143,9 +137,6 @@ void meta_screen_foreach_window (MetaScreen *scree
void meta_screen_update_cursor (MetaScreen *screen);
void meta_screen_update_tile_preview (MetaScreen *screen,
MetaWindow *window,
MetaRectangle area,
int monitor,
gboolean delay);
void meta_screen_hide_tile_preview (MetaScreen *screen);

48
src/core/screen.c
View File

@ -723,6 +723,8 @@ meta_screen_new (MetaDisplay *display,
screen->ui = meta_ui_new (screen->display->xdisplay,
screen->xscreen);
screen->tile_preview_timeout_id = 0;
screen->stack = meta_stack_new (screen);
screen->stack_tracker = meta_stack_tracker_new (screen);
@ -839,8 +841,8 @@ meta_screen_free (MetaScreen *screen,
g_free (screen->monitor_infos);
if (screen->tile_preview.timeout_id)
g_source_remove (screen->tile_preview.timeout_id);
if (screen->tile_preview_timeout_id)
g_source_remove (screen->tile_preview_timeout_id);
g_free (screen->screen_name);
@ -1318,22 +1320,6 @@ meta_screen_set_cursor (MetaScreen *screen,
static gboolean
meta_screen_update_tile_preview_timeout (gpointer data)
{
MetaScreen *screen = data;
screen->tile_preview.timeout_id = 0;
if (screen->tile_preview.exists)
{
meta_compositor_show_tile_preview (screen->display->compositor,
screen->tile_preview.window,
&screen->tile_preview.area,
screen->tile_preview.monitor);
}
else
{
meta_compositor_hide_tile_preview (screen->display->compositor);
}
return FALSE;
}
@ -1341,32 +1327,24 @@ meta_screen_update_tile_preview_timeout (gpointer data)
void
meta_screen_update_tile_preview (MetaScreen *screen,
MetaWindow *window,
MetaRectangle area,
int monitor,
gboolean delay)
{
screen->tile_preview.exists = TRUE;
screen->tile_preview.window = window;
screen->tile_preview.area = area;
screen->tile_preview.monitor = monitor;
if (delay)
{
if (screen->tile_preview.timeout_id > 0)
if (screen->tile_preview_timeout_id > 0)
return;
screen->tile_preview.timeout_id =
screen->tile_preview_timeout_id =
g_timeout_add (TILE_PREVIEW_TIMEOUT_MS,
meta_screen_update_tile_preview_timeout,
screen);
g_source_set_name_by_id (screen->tile_preview.timeout_id,
g_source_set_name_by_id (screen->tile_preview_timeout_id,
"[mutter] meta_screen_update_tile_preview_timeout");
}
else
{
if (screen->tile_preview.timeout_id > 0)
g_source_remove (screen->tile_preview.timeout_id);
if (screen->tile_preview_timeout_id > 0)
g_source_remove (screen->tile_preview_timeout_id);
meta_screen_update_tile_preview_timeout ((gpointer)screen);
}
@ -1375,12 +1353,10 @@ meta_screen_update_tile_preview (MetaScreen *screen,
void
meta_screen_hide_tile_preview (MetaScreen *screen)
{
screen->tile_preview.exists = FALSE;
if (screen->tile_preview_timeout_id > 0)
g_source_remove (screen->tile_preview_timeout_id);
if (screen->tile_preview.timeout_id > 0)
g_source_remove (screen->tile_preview.timeout_id);
meta_screen_update_tile_preview_timeout ((gpointer) screen);
meta_compositor_hide_tile_preview (screen->display->compositor);
}
MetaWindow*

5
src/core/window-private.h
View File

@ -450,10 +450,8 @@ struct _MetaWindow
/* This is where we store data while in another state. The information
* above in MetaWindow is always the current state of the window. */
struct {
MetaWindowSizeState normal, tiled, maximized;
MetaWindowSizeState normal, maximized;
} size_states;
MetaDirection constrained_edges;
};
struct _MetaWindowClass
@ -619,6 +617,7 @@ void meta_window_update_for_monitors_changed (MetaWindow *window);
void meta_window_on_all_workspaces_changed (MetaWindow *window);
gboolean meta_window_should_attach_to_parent (MetaWindow *window);
gboolean meta_window_can_tile_side_by_side (MetaWindow *window);
gboolean meta_window_updates_are_frozen (MetaWindow *window);

259
src/core/window.c
View File

@ -2609,8 +2609,6 @@ get_current_size_state (MetaWindow *window)
{
if (META_WINDOW_MAXIMIZED (window))
return &window->size_states.maximized;
else if (window->constrained_edges != 0)
return &window->size_states.tiled;
else
return &window->size_states.normal;
}
@ -2882,48 +2880,35 @@ meta_window_requested_dont_bypass_compositor (MetaWindow *window)
return window->bypass_compositor == _NET_WM_BYPASS_COMPOSITOR_HINT_OFF;
}
static void
get_tile_zone_area (MetaWindow *window,
MetaTileZone tile_zone,
MetaRectangle *rect_p)
static gboolean
meta_window_can_tile_maximized (MetaWindow *window)
{
MetaRectangle work_area;
meta_window_get_work_area_for_monitor (window, window->monitor->number, &work_area);
MetaRectangle rect = {
.x = work_area.x,
.y = work_area.y,
};
switch (tile_zone & META_DIRECTION_HORIZONTAL)
{
case META_DIRECTION_HORIZONTAL:
rect.width = work_area.width;
break;
case META_DIRECTION_LEFT:
rect.width = work_area.width / 2;
break;
case META_DIRECTION_RIGHT:
rect.x += work_area.width / 2;
rect.width = work_area.width / 2;
break;
return window->has_maximize_func;
}
switch (tile_zone & META_DIRECTION_VERTICAL)
gboolean
meta_window_can_tile_side_by_side (MetaWindow *window)
{
case META_DIRECTION_VERTICAL:
rect.height = work_area.height;
break;
case META_DIRECTION_TOP:
rect.height = work_area.height / 2;
break;
case META_DIRECTION_BOTTOM:
rect.y += work_area.height / 2;
rect.height = work_area.height / 2;
break;
}
int monitor;
MetaRectangle tile_area;
MetaRectangle client_rect;
*rect_p = rect;
if (!meta_window_can_tile_maximized (window))
return FALSE;
monitor = meta_screen_get_current_monitor (window->screen);
meta_window_get_work_area_for_monitor (window, monitor, &tile_area);
/* Do not allow tiling in portrait orientation */
if (tile_area.height > tile_area.width)
return FALSE;
tile_area.width /= 2;
meta_window_frame_rect_to_client_rect (window, &tile_area, &client_rect);
return client_rect.width >= window->size_hints.min_width &&
client_rect.height >= window->size_hints.min_height;
}
static void
@ -3037,9 +3022,6 @@ meta_window_unmaximize (MetaWindow *window,
g_assert (unmaximize_horizontally || unmaximize_vertically);
MetaWindowSizeState *size_state;
if (window->constrained_edges != 0)
size_state = &window->size_states.tiled;
else
size_state = &window->size_states.normal;
/* Special-case unmaximizing both directions to restoring the
@ -3103,12 +3085,6 @@ meta_window_unmaximize (MetaWindow *window,
new_size_state.rect = target_rect;
/* Clear any constrained edges when unmaximizing */
if (unmaximize_horizontally)
window->constrained_edges &= ~META_DIRECTION_HORIZONTAL;
if (unmaximize_vertically)
window->constrained_edges &= ~META_DIRECTION_VERTICAL;
meta_window_unmaximize_internal (window, &new_size_state);
}
}
@ -5509,119 +5485,6 @@ update_move_timeout (gpointer data)
return FALSE;
}
typedef enum {
META_RECT_EDGE_W = 1 << 0, /* west */
META_RECT_EDGE_E = 1 << 1, /* east */
META_RECT_EDGE_H = 1 << 2, /* horizontal (middle) */
META_RECT_EDGE_N = 1 << 3, /* north */
META_RECT_EDGE_S = 1 << 4, /* south */
META_RECT_EDGE_V = 1 << 5, /* vertical (middle) */
} MetaRectEdges;
typedef struct {
int x1, y1, x2, y2;
} Box;
static MetaRectEdges
get_rect_edges (Box outer, Box inner, int x, int y)
{
MetaDirection edges = 0;
if (x >= outer.x1 && x < inner.x1)
edges |= META_RECT_EDGE_W;
else if (x >= inner.x2 && x < outer.x2)
edges |= META_RECT_EDGE_E;
else if (x >= inner.x1 && x < inner.x2)
edges |= META_RECT_EDGE_H;
if (y >= outer.y1 && y < inner.y1)
edges |= META_RECT_EDGE_N;
else if (y >= inner.y2 && y < outer.y2)
edges |= META_RECT_EDGE_S;
else if (y >= inner.y1 && y < inner.y2)
edges |= META_RECT_EDGE_V;
return edges;
}
static inline Box
box_from_rect (MetaRectangle rect)
{
Box box = { .x1 = rect.x, .y1 = rect.y, .x2 = rect.x + rect.width, .y2 = rect.y + rect.height };
return box;
}
static inline int
get_drag_shake_threshold (void)
{
/* Originally for detaching maximized windows, but we use this
* for the zones at the sides of the monitor where trigger tiling
* because it's about the right size
*/
#define DRAG_THRESHOLD_TO_SHAKE_THRESHOLD_FACTOR 6
return meta_prefs_get_drag_threshold () * DRAG_THRESHOLD_TO_SHAKE_THRESHOLD_FACTOR;
}
static MetaTileZone
get_tile_zone_for_pointer (MetaWindow *window,
int x, int y)
{
if (!window->has_maximize_func)
return 0;
const MetaMonitorInfo *monitor;
MetaRectangle work_area;
monitor = meta_screen_get_current_monitor_info_for_pos (window->screen, x, y);
meta_window_get_work_area_for_monitor (window, monitor->number, &work_area);
MetaRectangle client_rect;
meta_window_frame_rect_to_client_rect (window, &work_area, &client_rect);
gboolean can_tile_horz = ((client_rect.width / 2) >= window->size_hints.min_width);
gboolean can_tile_vert = ((client_rect.height / 2) >= window->size_hints.min_height);
gboolean can_max_horz = (client_rect.width >= window->size_hints.min_width);
gboolean can_max_vert = (client_rect.height >= window->size_hints.min_height);
int shake_threshold = get_drag_shake_threshold ();
Box outer = box_from_rect (monitor->rect);
/* fudge the work area with the shake threshold */
Box inner = box_from_rect (work_area);
inner.x1 = MAX (inner.x1, shake_threshold);
inner.x2 = MIN (outer.x2 - shake_threshold, inner.x2);
inner.y1 = MAX (inner.y1, shake_threshold);
inner.y2 = MIN (outer.y2 - shake_threshold, inner.y2);
MetaRectEdges edges = get_rect_edges (outer, inner, x, y);
/* Simple cases: outside of a monitor, or in the inner rectangle
* entirely aren't tile zones. */
if (edges == 0 ||
edges == (META_RECT_EDGE_H | META_RECT_EDGE_V))
return 0;
/* Special case: the top border is maximization */
if (edges == (META_RECT_EDGE_N | META_RECT_EDGE_H))
return META_TILE_ZONE_MAXIMIZED;
MetaTileZone tile_zone = 0;
if ((edges & META_RECT_EDGE_W) && can_tile_horz)
tile_zone |= META_DIRECTION_LEFT;
else if ((edges & META_RECT_EDGE_E) && can_tile_horz)
tile_zone |= META_DIRECTION_RIGHT;
else if ((edges & META_RECT_EDGE_H) && can_max_horz)
tile_zone |= META_DIRECTION_HORIZONTAL;
if ((edges & META_RECT_EDGE_N) && can_tile_vert)
tile_zone |= META_DIRECTION_TOP;
else if ((edges & META_RECT_EDGE_S) && can_tile_vert)
tile_zone |= META_DIRECTION_BOTTOM;
else if ((edges & META_RECT_EDGE_V) && can_max_vert)
tile_zone |= META_DIRECTION_VERTICAL;
return tile_zone;
}
static void
update_move (MetaWindow *window,
gboolean snap,
@ -5658,36 +5521,20 @@ update_move (MetaWindow *window,
if (dx == 0 && dy == 0)
return;
shake_threshold = get_drag_shake_threshold ();
/* Originally for detaching maximized windows, but we use this
* for the zones at the sides of the monitor where trigger tiling
* because it's about the right size
*/
#define DRAG_THRESHOLD_TO_SHAKE_THRESHOLD_FACTOR 6
shake_threshold = meta_prefs_get_drag_threshold () *
DRAG_THRESHOLD_TO_SHAKE_THRESHOLD_FACTOR;
/* shake loose (unmaximize) maximized or tiled window if dragged beyond
* the threshold in the Y direction. Tiled windows can also be pulled
* loose via X motion.
*/
int shake_x_threshold = G_MAXINT;
if ((window->constrained_edges & META_DIRECTION_HORIZONTAL) &&
(window->constrained_edges & META_DIRECTION_HORIZONTAL) != META_DIRECTION_HORIZONTAL)
shake_x_threshold = shake_threshold;
if (meta_prefs_get_edge_tiling ())
{
MetaTileZone tile_zone = get_tile_zone_for_pointer (window, x, y);
if (tile_zone != 0)
{
MetaRectangle tile_area;
get_tile_zone_area (window, tile_zone, &tile_area);
const MetaMonitorInfo *monitor = meta_screen_get_current_monitor_info_for_pos (window->screen, x, y);
meta_screen_update_tile_preview (window->screen, window, tile_area, monitor->number, TRUE);
}
else
{
meta_screen_hide_tile_preview (window->screen);
}
}
if ((META_WINDOW_MAXIMIZED (window) || window->constrained_edges) &&
(ABS (dy) >= shake_threshold || ABS (dx) >= shake_x_threshold))
if ((META_WINDOW_MAXIMIZED (window) && ABS (dy) >= shake_threshold))
{
double prop;
@ -5717,8 +5564,6 @@ update_move (MetaWindow *window,
window->size_states.normal.rect.x = display->grab_initial_window_pos.x;
window->size_states.normal.rect.y = display->grab_initial_window_pos.y;
window->constrained_edges = 0;
meta_window_unmaximize_internal (window, &window->size_states.normal);
return;
}
@ -5973,10 +5818,6 @@ end_grab_op (MetaWindow *window,
update_move (window,
modifiers & CLUTTER_SHIFT_MASK,
x, y);
MetaTileZone tile_zone = get_tile_zone_for_pointer (window, x, y);
if (tile_zone != 0)
meta_window_tile (window, tile_zone);
}
else if (meta_grab_op_is_resizing (window->display->grab_op))
{
@ -5986,9 +5827,6 @@ end_grab_op (MetaWindow *window,
TRUE);
}
}
meta_screen_hide_tile_preview (window->screen);
meta_display_end_grab_op (window->display, clutter_event_get_time (event));
}
@ -7805,36 +7643,3 @@ meta_window_emit_size_changed (MetaWindow *window)
{
g_signal_emit (window, window_signals[SIZE_CHANGED], 0);
}
void
meta_window_tile (MetaWindow *window,
MetaTileZone tile_zone)
{
/* Special case: Tile maximizing is the same as maximizing. */
if (tile_zone == META_TILE_ZONE_MAXIMIZED)
{
meta_window_maximize (window, META_MAXIMIZE_BOTH);
return;
}
MetaWindowSizeState *size_state = get_current_size_state (window);
save_size_state (window, size_state, &window->rect);
window->constrained_edges = tile_zone;
if ((window->constrained_edges & META_DIRECTION_VERTICAL) == META_DIRECTION_VERTICAL)
window->maximized_vertically = TRUE;
if ((window->constrained_edges & META_DIRECTION_HORIZONTAL) == META_DIRECTION_HORIZONTAL)
window->maximized_horizontally = TRUE;
meta_window_recalc_features (window);
set_net_wm_state (window);
MetaRectangle target_rect;
get_tile_zone_area (window, tile_zone, &target_rect);
meta_window_move_resize_internal (window,
META_MOVE_RESIZE_MOVE_ACTION | META_MOVE_RESIZE_RESIZE_ACTION | META_MOVE_RESIZE_STATE_CHANGED,
NorthWestGravity,
target_rect);
}

20
src/meta/common.h
View File

@ -317,26 +317,6 @@ typedef enum
META_DIRECTION_VERTICAL = META_DIRECTION_UP | META_DIRECTION_DOWN,
} MetaDirection;
/* Tile zones are specified in terms of their constrained edges.
* So, "top left corner" is top and left, which should be obvious,
* but "left side of the screen" is top, bottom, and left
*/
typedef enum {
META_TILE_ZONE_MAXIMIZED_HORZ = META_DIRECTION_HORIZONTAL,
META_TILE_ZONE_MAXIMIZED_VERT = META_DIRECTION_VERTICAL,
META_TILE_ZONE_MAXIMIZED = META_TILE_ZONE_MAXIMIZED_HORZ | META_TILE_ZONE_MAXIMIZED_VERT,
META_TILE_ZONE_W = META_TILE_ZONE_MAXIMIZED_VERT | META_DIRECTION_LEFT,
META_TILE_ZONE_E = META_TILE_ZONE_MAXIMIZED_VERT | META_DIRECTION_RIGHT,
META_TILE_ZONE_N = META_TILE_ZONE_MAXIMIZED_HORZ | META_DIRECTION_TOP,
META_TILE_ZONE_S = META_TILE_ZONE_MAXIMIZED_HORZ | META_DIRECTION_BOTTOM,
META_TILE_ZONE_NW = META_DIRECTION_TOP | META_DIRECTION_LEFT,
META_TILE_ZONE_NE = META_DIRECTION_TOP | META_DIRECTION_RIGHT,
META_TILE_ZONE_SW = META_DIRECTION_BOTTOM | META_DIRECTION_LEFT,
META_TILE_ZONE_SE = META_DIRECTION_BOTTOM | META_DIRECTION_RIGHT,
} MetaTileZone;
/**
* MetaMotionDirection:
* @META_MOTION_UP: Upwards motion

3
src/meta/window.h
View File

@ -258,7 +258,4 @@ gboolean meta_window_is_client_decorated (MetaWindow *window);
gboolean meta_window_titlebar_is_onscreen (MetaWindow *window);
void meta_window_shove_titlebar_onscreen (MetaWindow *window);
void meta_window_tile (MetaWindow *window,
MetaTileZone tile_zone);
#endif