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frames: Remove get_frame_bounds

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It's now unused, and we can't use it if we want to let GTK+ paint and
scan the frame region. With it, we can also stop depending on the
terrible GTK+ hack and remove the corner radius properties in the
frame geometry, as they aren't needed any more.
This commit is contained in:
Jasper St. Pierre 2012-04-27 22:28:04 -04:00
parent b97ad209c2
commit 20acb73024
11 changed files with 6 additions and 242 deletions
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14
src/core/frame.c
View File

@ -220,11 +220,6 @@ meta_window_destroy_frame (MetaWindow *window)
frame->xwindow);
window->frame = NULL;
if (window->frame_bounds)
{
cairo_region_destroy (window->frame_bounds);
window->frame_bounds = NULL;
}
/* Move keybindings to window instead of frame */
meta_window_grab_keys (window);
@ -387,15 +382,6 @@ meta_frame_sync_to_window (MetaFrame *frame,
return need_resize;
}
cairo_region_t *
meta_frame_get_frame_bounds (MetaFrame *frame)
{
return meta_ui_get_frame_bounds (frame->window->screen->ui,
frame->xwindow,
frame->rect.width,
frame->rect.height);
}
void
meta_frame_queue_draw (MetaFrame *frame)
{

2
src/core/frame.h
View File

@ -71,8 +71,6 @@ gboolean meta_frame_sync_to_window (MetaFrame *frame,
gboolean need_move,
gboolean need_resize);
cairo_region_t *meta_frame_get_frame_bounds (MetaFrame *frame);
void meta_frame_set_screen_cursor (MetaFrame *frame,
MetaCursor cursor);

3
src/core/window-private.h
View File

@ -333,9 +333,6 @@ struct _MetaWindow
/* if TRUE, window is attached to its parent */
guint attached : 1;
/* if non-NULL, the bounds of the window frame */
cairo_region_t *frame_bounds;
/* Note: can be NULL */
GSList *struts;

35
src/core/window.c
View File

@ -217,9 +217,6 @@ meta_window_finalize (GObject *object)
if (window->mini_icon)
g_object_unref (G_OBJECT (window->mini_icon));
if (window->frame_bounds)
cairo_region_destroy (window->frame_bounds);
meta_icon_cache_free (&window->icon_cache);
g_free (window->sm_client_id);
@ -4581,7 +4578,6 @@ meta_window_move_resize_internal (MetaWindow *window,
gboolean need_resize_frame = FALSE;
int size_dx;
int size_dy;
gboolean frame_shape_changed = FALSE;
gboolean is_configure_request;
gboolean do_gravity_adjust;
gboolean is_user_action;
@ -4880,7 +4876,7 @@ meta_window_move_resize_internal (MetaWindow *window,
meta_window_set_gravity (window, StaticGravity);
if (configure_frame_first && window->frame)
frame_shape_changed = meta_frame_sync_to_window (window->frame,
meta_frame_sync_to_window (window->frame,
gravity,
need_move_frame, need_resize_frame);
@ -4937,7 +4933,7 @@ meta_window_move_resize_internal (MetaWindow *window,
}
if (!configure_frame_first && window->frame)
frame_shape_changed = meta_frame_sync_to_window (window->frame,
meta_frame_sync_to_window (window->frame,
gravity,
need_move_frame, need_resize_frame);
@ -4982,12 +4978,6 @@ meta_window_move_resize_internal (MetaWindow *window,
* b) all constraints are obeyed by window->rect and frame->rect
*/
if (frame_shape_changed && window->frame_bounds)
{
cairo_region_destroy (window->frame_bounds);
window->frame_bounds = NULL;
}
meta_window_foreach_transient (window, maybe_move_attached_dialog, NULL);
meta_stack_update_window_tile_matches (window->screen->stack,
@ -10649,27 +10639,6 @@ meta_window_get_frame_type (MetaWindow *window)
}
}
/**
* meta_window_get_frame_bounds:
*
* Gets a region representing the outer bounds of the window's frame.
*
* Return value: (transfer none) (allow-none): a #cairo_region_t
* holding the outer bounds of the window, or %NULL if the window
* doesn't have a frame.
*/
cairo_region_t *
meta_window_get_frame_bounds (MetaWindow *window)
{
if (!window->frame_bounds)
{
if (window->frame)
window->frame_bounds = meta_frame_get_frame_bounds (window->frame);
}
return window->frame_bounds;
}
/**
* meta_window_is_attached_dialog:
* @window: a #MetaWindow

2
src/meta/window.h
View File

@ -167,8 +167,6 @@ const char *meta_window_get_mutter_hints (MetaWindow *window);
MetaFrameType meta_window_get_frame_type (MetaWindow *window);
cairo_region_t *meta_window_get_frame_bounds (MetaWindow *window);
MetaWindow *meta_window_get_tile_match (MetaWindow *window);
#endif

129
src/ui/frames.c
View File

@ -751,135 +751,6 @@ get_client_rect (MetaFrameGeometry *fgeom,
rect->height = window_height - fgeom->borders.total.bottom - rect->y;
}
/* The visible frame rectangle surrounds the visible portion of the
* frame window; it subtracts only the invisible borders from the frame
* window's size.
*/
static void
get_visible_frame_rect (MetaFrameGeometry *fgeom,
int window_width,
int window_height,
cairo_rectangle_int_t *rect)
{
rect->x = fgeom->borders.invisible.left;
rect->y = fgeom->borders.invisible.top;
rect->width = window_width - fgeom->borders.invisible.right - rect->x;
rect->height = window_height - fgeom->borders.invisible.bottom - rect->y;
}
static cairo_region_t *
get_visible_region (MetaFrames *frames,
MetaUIFrame *frame,
MetaFrameGeometry *fgeom,
int window_width,
int window_height)
{
cairo_region_t *corners_region;
cairo_region_t *visible_region;
cairo_rectangle_int_t rect;
cairo_rectangle_int_t frame_rect;
corners_region = cairo_region_create ();
get_visible_frame_rect (fgeom, window_width, window_height, &frame_rect);
if (fgeom->top_left_corner_rounded_radius != 0)
{
const int corner = fgeom->top_left_corner_rounded_radius;
const float radius = corner;
int i;
for (i=0; i<corner; i++)
{
const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5))));
rect.x = frame_rect.x;
rect.y = frame_rect.y + i;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
if (fgeom->top_right_corner_rounded_radius != 0)
{
const int corner = fgeom->top_right_corner_rounded_radius;
const float radius = corner;
int i;
for (i=0; i<corner; i++)
{
const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5))));
rect.x = frame_rect.x + frame_rect.width - width;
rect.y = frame_rect.y + i;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
if (fgeom->bottom_left_corner_rounded_radius != 0)
{
const int corner = fgeom->bottom_left_corner_rounded_radius;
const float radius = corner;
int i;
for (i=0; i<corner; i++)
{
const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5))));
rect.x = frame_rect.x;
rect.y = frame_rect.y + frame_rect.height - i - 1;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
if (fgeom->bottom_right_corner_rounded_radius != 0)
{
const int corner = fgeom->bottom_right_corner_rounded_radius;
const float radius = corner;
int i;
for (i=0; i<corner; i++)
{
const int width = floor(0.5 + radius - sqrt(radius*radius - (radius-(i+0.5))*(radius-(i+0.5))));
rect.x = frame_rect.x + frame_rect.width - width;
rect.y = frame_rect.y + frame_rect.height - i - 1;
rect.width = width;
rect.height = 1;
cairo_region_union_rectangle (corners_region, &rect);
}
}
visible_region = cairo_region_create_rectangle (&frame_rect);
cairo_region_subtract (visible_region, corners_region);
cairo_region_destroy (corners_region);
return visible_region;
}
cairo_region_t *
meta_frames_get_frame_bounds (MetaFrames *frames,
Window xwindow,
int window_width,
int window_height)
{
MetaUIFrame *frame;
MetaFrameGeometry fgeom;
frame = meta_frames_lookup_window (frames, xwindow);
g_return_val_if_fail (frame != NULL, NULL);
meta_frames_calc_geometry (frames, frame, &fgeom);
return get_visible_region (frames, frame,
&fgeom,
window_width, window_height);
}
void
meta_frames_move_resize_frame (MetaFrames *frames,
Window xwindow,

5
src/ui/frames.h
View File

@ -138,11 +138,6 @@ void meta_frames_unflicker_bg (MetaFrames *frames,
int target_width,
int target_height);
cairo_region_t *meta_frames_get_frame_bounds (MetaFrames *frames,
Window xwindow,
int window_width,
int window_height);
void meta_frames_render_background (MetaFrames *frames,
Window xwindow,
cairo_t *cr);

6
src/ui/theme-private.h
View File

@ -252,12 +252,6 @@ struct _MetaFrameGeometry
MetaButtonLayout button_layout;
int n_left_buttons;
int n_right_buttons;
/* Round corners */
guint top_left_corner_rounded_radius;
guint top_right_corner_rounded_radius;
guint bottom_left_corner_rounded_radius;
guint bottom_right_corner_rounded_radius;
};
typedef enum

29
src/ui/theme.c
View File

@ -543,8 +543,6 @@ meta_frame_layout_calc_geometry (const MetaFrameLayout *layout,
int title_right_edge;
int width, height;
int button_width, button_height;
int min_size_for_rounding;
double tl, tr, bl, br;
/* the left/right rects in order; the max # of rects
* is the number of button functions
@ -874,33 +872,6 @@ meta_frame_layout_calc_geometry (const MetaFrameLayout *layout,
fgeom->title_rect.width = 0;
fgeom->title_rect.height = 0;
}
if (flags & META_FRAME_SHADED)
min_size_for_rounding = 0;
else
min_size_for_rounding = 5;
fgeom->top_left_corner_rounded_radius = 0;
fgeom->top_right_corner_rounded_radius = 0;
fgeom->bottom_left_corner_rounded_radius = 0;
fgeom->bottom_right_corner_rounded_radius = 0;
gtk_style_context_get (ctx,
GTK_STATE_ACTIVE,
"border-top-left-radius", &tl,
"border-top-right-radius", &tr,
"border-bottom-left-radius", &bl,
"border-bottom-right-radius", &br,
NULL);
if (borders.visible.top + borders.visible.left >= min_size_for_rounding)
fgeom->top_left_corner_rounded_radius = tl;
if (borders.visible.top + borders.visible.right >= min_size_for_rounding)
fgeom->top_right_corner_rounded_radius = tr;
if (borders.visible.bottom + borders.visible.left >= min_size_for_rounding)
fgeom->bottom_left_corner_rounded_radius = bl;
if (borders.visible.bottom + borders.visible.right >= min_size_for_rounding)
fgeom->bottom_right_corner_rounded_radius = br;
}
/**

10
src/ui/ui.c
View File

@ -474,16 +474,6 @@ meta_ui_reset_frame_bg (MetaUI *ui,
meta_frames_reset_bg (ui->frames, xwindow);
}
cairo_region_t *
meta_ui_get_frame_bounds (MetaUI *ui,
Window xwindow,
int window_width,
int window_height)
{
return meta_frames_get_frame_bounds (ui->frames, xwindow,
window_width, window_height);
}
void
meta_ui_queue_frame_draw (MetaUI *ui,
Window xwindow)

5
src/ui/ui.h
View File

@ -95,11 +95,6 @@ void meta_ui_unflicker_frame_bg (MetaUI *ui,
void meta_ui_reset_frame_bg (MetaUI *ui,
Window xwindow);
cairo_region_t *meta_ui_get_frame_bounds (MetaUI *ui,
Window xwindow,
int window_width,
int window_height);
void meta_ui_render_background (MetaUI *ui,
Window xwindow,
cairo_t *cr);