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compositor: Remove meta_compositor_window_[un]mapped

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We no longer unmap the toplevel windows during normal operation. The
toplevel state is tied to the window's lifetime.

Call meta_compositor_add_window / meta_compositor_remove_window instead...
This commit is contained in:
Jasper St. Pierre 2013-12-09 15:42:31 -05:00
parent 1db95bc32b
commit bb9501dbdf
5 changed files with 9 additions and 105 deletions
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2
doc/reference/meta-sections.txt
View File

@ -96,8 +96,6 @@ meta_compositor_hide_window
meta_compositor_switch_workspace
meta_compositor_maximize_window
meta_compositor_unmaximize_window
meta_compositor_window_mapped
meta_compositor_window_unmapped
meta_compositor_sync_window_geometry
meta_compositor_set_updates_frozen
meta_compositor_queue_frame_drawn

33
src/compositor/compositor.c
View File

@ -42,15 +42,6 @@
* the call, so it may be necessary to readjust the display based on the
* old_rect to start the animation.
*
* meta_compositor_window_mapped() and meta_compositor_window_unmapped() are
* notifications when the toplevel window (frame or client window) is mapped or
* unmapped. That is, when the result of meta_window_toplevel_is_mapped()
* changes. The main use of this is to drop resources when a window is unmapped.
* A window will always be mapped before meta_compositor_show_window()
* is called and will not be unmapped until after meta_compositor_hide_window()
* is called. If the live_hidden_windows preference is set, windows will never
* be unmapped.
*
* # Containers #
*
* There's two containers in the stage that are used to place window actors, here
@ -1282,30 +1273,6 @@ meta_compositor_sync_stack (MetaCompositor *compositor,
sync_actor_stacking (info);
}
void
meta_compositor_window_mapped (MetaCompositor *compositor,
MetaWindow *window)
{
MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
DEBUG_TRACE ("meta_compositor_window_mapped\n");
if (!window_actor)
return;
meta_window_actor_mapped (window_actor);
}
void
meta_compositor_window_unmapped (MetaCompositor *compositor,
MetaWindow *window)
{
MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
DEBUG_TRACE ("meta_compositor_window_unmapped\n");
if (!window_actor)
return;
meta_window_actor_unmapped (window_actor);
}
void
meta_compositor_sync_window_geometry (MetaCompositor *compositor,
MetaWindow *window,

51
src/compositor/meta-window-actor.c
View File

@ -109,7 +109,6 @@ struct _MetaWindowActorPrivate
GList *frames;
guint visible : 1;
guint mapped : 1;
guint argb32 : 1;
guint disposed : 1;
guint redecorating : 1;
@ -940,7 +939,7 @@ meta_window_actor_damage_all (MetaWindowActor *self)
texture = meta_shaped_texture_get_texture (META_SHAPED_TEXTURE (priv->actor));
if (!priv->mapped || priv->needs_pixmap)
if (priv->needs_pixmap)
return;
redraw_queued = meta_shaped_texture_update_area (META_SHAPED_TEXTURE (priv->actor),
@ -1029,7 +1028,7 @@ meta_window_actor_queue_frame_drawn (MetaWindowActor *self,
{
queue_send_frame_messages_timeout (self);
}
else if (priv->mapped && !priv->needs_pixmap)
else
{
const cairo_rectangle_int_t clip = { 0, 0, 1, 1 };
clutter_actor_queue_redraw_with_clip (priv->actor, &clip);
@ -1061,9 +1060,6 @@ meta_window_actor_queue_create_pixmap (MetaWindowActor *self)
priv->needs_pixmap = TRUE;
if (!priv->mapped)
return;
if (is_frozen (self))
return;
@ -1573,10 +1569,6 @@ meta_window_actor_new (MetaWindow *window)
priv->last_width = -1;
priv->last_height = -1;
priv->mapped = meta_window_toplevel_is_mapped (priv->window);
if (priv->mapped)
meta_window_actor_queue_create_pixmap (self);
meta_window_actor_set_updates_frozen (self,
meta_window_updates_are_frozen (priv->window));
@ -1610,34 +1602,6 @@ meta_window_actor_new (MetaWindow *window)
return self;
}
void
meta_window_actor_mapped (MetaWindowActor *self)
{
MetaWindowActorPrivate *priv = self->priv;
g_return_if_fail (!priv->mapped);
priv->mapped = TRUE;
meta_window_actor_queue_create_pixmap (self);
}
void
meta_window_actor_unmapped (MetaWindowActor *self)
{
MetaWindowActorPrivate *priv = self->priv;
g_return_if_fail (priv->mapped);
priv->mapped = FALSE;
if (meta_window_actor_effect_in_progress (self))
return;
meta_window_actor_detach (self);
priv->needs_pixmap = FALSE;
}
/**
* meta_window_actor_get_obscured_region:
* @self: a #MetaWindowActor
@ -1840,9 +1804,6 @@ check_needs_pixmap (MetaWindowActor *self)
if (!priv->needs_pixmap)
return;
if (!priv->mapped)
return;
if (xwindow == meta_screen_get_xroot (screen) ||
xwindow == clutter_x11_get_stage_window (CLUTTER_STAGE (info->stage)))
return;
@ -1928,9 +1889,6 @@ check_needs_shadow (MetaWindowActor *self)
gboolean should_have_shadow;
gboolean appears_focused;
if (!priv->mapped)
return;
/* Calling meta_window_actor_has_shadow() here at every pre-paint is cheap
* and avoids the need to explicitly handle window type changes, which
* we would do if tried to keep track of when we might be adding or removing
@ -2034,7 +1992,7 @@ meta_window_actor_process_damage (MetaWindowActor *self,
return;
}
if (!priv->mapped || priv->needs_pixmap)
if (priv->needs_pixmap)
return;
redraw_queued = meta_shaped_texture_update_area (META_SHAPED_TEXTURE (priv->actor),
@ -2303,9 +2261,6 @@ check_needs_reshape (MetaWindowActor *self)
MetaFrameBorders borders;
cairo_rectangle_int_t client_area;
if (!priv->mapped)
return;
if (!priv->needs_reshape)
return;

15
src/core/window.c
View File

@ -1447,9 +1447,6 @@ meta_window_new_with_attrs (MetaDisplay *display,
set_net_wm_state (window);
}
if (screen->display->compositor)
meta_compositor_add_window (screen->display->compositor, window);
/* Sync stack changes */
meta_stack_thaw (window->screen->stack);
@ -1672,8 +1669,6 @@ meta_window_unmanage (MetaWindow *window,
if (window->visible_to_compositor)
meta_compositor_hide_window (window->display->compositor, window,
META_COMP_EFFECT_DESTROY);
meta_compositor_remove_window (window->display->compositor, window);
}
if (window->display->window_with_menu == window)
@ -3143,7 +3138,7 @@ meta_window_show (MetaWindow *window)
if (toplevel_now_mapped != toplevel_was_mapped)
{
if (window->display->compositor)
meta_compositor_window_mapped (window->display->compositor, window);
meta_compositor_add_window (window->display->compositor, window);
}
if (!window->visible_to_compositor)
@ -3292,13 +3287,7 @@ meta_window_hide (MetaWindow *window)
if (toplevel_now_mapped != toplevel_was_mapped)
{
if (window->display->compositor)
{
/* As above, we may be *mapping* live hidden windows */
if (toplevel_now_mapped)
meta_compositor_window_mapped (window->display->compositor, window);
else
meta_compositor_window_unmapped (window->display->compositor, window);
}
meta_compositor_remove_window (window->display->compositor, window);
}
set_net_wm_state (window);

5
src/meta/compositor.h
View File

@ -81,7 +81,6 @@ void meta_compositor_add_window (MetaCompositor *compositor,
MetaWindow *window);
void meta_compositor_remove_window (MetaCompositor *compositor,
MetaWindow *window);
void meta_compositor_show_window (MetaCompositor *compositor,
MetaWindow *window,
MetaCompEffect effect);
@ -103,10 +102,6 @@ void meta_compositor_unmaximize_window (MetaCompositor *compositor,
MetaRectangle *old_rect,
MetaRectangle *new_rect);
void meta_compositor_window_mapped (MetaCompositor *compositor,
MetaWindow *window);
void meta_compositor_window_unmapped (MetaCompositor *compositor,
MetaWindow *window);
void meta_compositor_sync_window_geometry (MetaCompositor *compositor,
MetaWindow *window,
gboolean did_placement);