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compositor: Move tiling preview management to MetaWindowDrag

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And release MetaDisplay from handling this management. Window tiling
previews are only triggered from window drags, and are implicitly tied
to them.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
This commit is contained in:
Carlos Garnacho
2022-10-29 00:29:45 +02:00
committed by Marge Bot
parent f04d84de65
commit c6d23f67f0
4 changed files with 108 additions and 120 deletions
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8
src/core/display-private.h
View File

@ -166,9 +166,6 @@ struct _MetaDisplay
MetaStack *stack;
MetaStackTracker *stack_tracker;
guint tile_preview_timeout_id;
guint preview_tile_mode : 2;
GSList *startup_sequences;
guint work_area_later;
@ -340,11 +337,6 @@ void meta_display_foreach_window (MetaDisplay *display,
void meta_display_restacked (MetaDisplay *display);
void meta_display_update_tile_preview (MetaDisplay *display,
gboolean delay);
void meta_display_hide_tile_preview (MetaDisplay *display);
gboolean meta_display_apply_startup_properties (MetaDisplay *display,
MetaWindow *window);

89
src/core/display.c
View File

@ -881,7 +881,6 @@ meta_display_new (MetaContext *context,
display->x11_display = NULL;
display->current_cursor = -1; /* invalid/unset */
display->tile_preview_timeout_id = 0;
display->check_fullscreen_later = 0;
display->work_area_later = 0;
@ -1157,7 +1156,6 @@ meta_display_close (MetaDisplay *display,
g_clear_object (&display->gesture_tracker);
g_clear_handle_id (&display->focus_timeout_id, g_source_remove);
g_clear_handle_id (&display->tile_preview_timeout_id, g_source_remove);
compositor = meta_display_get_compositor (display);
laters = meta_compositor_get_laters (compositor);
@ -2873,93 +2871,6 @@ meta_display_restacked (MetaDisplay *display)
g_signal_emit (display, display_signals[RESTACKED], 0);
}
static gboolean
meta_display_update_tile_preview_timeout (gpointer data)
{
MetaDisplay *display = data;
MetaWindowDrag *window_drag;
MetaWindow *window = NULL;
gboolean needs_preview = FALSE;
display->tile_preview_timeout_id = 0;
window_drag = meta_compositor_get_current_window_drag (display->compositor);
if (window_drag)
window = meta_window_drag_get_window (window_drag);
if (window)
{
switch (display->preview_tile_mode)
{
case META_TILE_LEFT:
case META_TILE_RIGHT:
if (!META_WINDOW_TILED_SIDE_BY_SIDE (window))
needs_preview = TRUE;
break;
case META_TILE_MAXIMIZED:
if (!META_WINDOW_MAXIMIZED (window))
needs_preview = TRUE;
break;
default:
needs_preview = FALSE;
break;
}
}
if (needs_preview)
{
MetaRectangle tile_rect;
int monitor;
monitor = meta_window_get_current_tile_monitor_number (window);
meta_window_get_tile_area (window, display->preview_tile_mode,
&tile_rect);
meta_compositor_show_tile_preview (display->compositor,
window, &tile_rect, monitor);
}
else
meta_compositor_hide_tile_preview (display->compositor);
return FALSE;
}
#define TILE_PREVIEW_TIMEOUT_MS 200
void
meta_display_update_tile_preview (MetaDisplay *display,
gboolean delay)
{
if (delay)
{
if (display->tile_preview_timeout_id > 0)
return;
display->tile_preview_timeout_id =
g_timeout_add (TILE_PREVIEW_TIMEOUT_MS,
meta_display_update_tile_preview_timeout,
display);
g_source_set_name_by_id (display->tile_preview_timeout_id,
"[mutter] meta_display_update_tile_preview_timeout");
}
else
{
g_clear_handle_id (&display->tile_preview_timeout_id, g_source_remove);
meta_display_update_tile_preview_timeout ((gpointer)display);
}
}
void
meta_display_hide_tile_preview (MetaDisplay *display)
{
g_clear_handle_id (&display->tile_preview_timeout_id, g_source_remove);
display->preview_tile_mode = META_TILE_NONE;
meta_compositor_hide_tile_preview (display->compositor);
}
static MetaStartupSequence *
find_startup_sequence_by_wmclass (MetaDisplay *display,
MetaWindow *window)

1
src/core/window.c
View File

@ -2946,7 +2946,6 @@ meta_window_tile (MetaWindow *window,
directions = META_MAXIMIZE_VERTICAL;
meta_window_maximize_internal (window, directions, NULL);
meta_display_update_tile_preview (window->display, FALSE);
window_drag =
meta_compositor_get_current_window_drag (window->display->compositor);