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No longer handle ConfigureNotify events directly in mutter

Browse Source 
We are now informed of window moves/resizes via callbacks from
src/core instead.
This commit is contained in:
Robert Bragg 2008-11-27 13:40:52 +00:00
parent 6849735e9d
commit f956853550
6 changed files with 124 additions and 64 deletions
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6
src/compositor/compositor-private.h
View File

@ -79,6 +79,12 @@ struct _MetaCompositor
MetaScreen *screen,
MetaWindow *window,
gboolean hidden);
void (*sync_window_geometry) (MetaCompositor *compositor,
MetaWindow *window);
void (*sync_screen_size) (MetaCompositor *compositor,
MetaScreen *screen,
guint width,
guint height);
};
#endif

22
src/compositor/compositor.c
View File

@ -275,3 +275,25 @@ meta_compositor_set_window_hidden (MetaCompositor *compositor,
#endif
}
void
meta_compositor_sync_window_geometry (MetaCompositor *compositor,
MetaWindow *window)
{
#ifdef HAVE_COMPOSITE_EXTENSIONS
if (compositor && compositor->sync_window_geometry)
compositor->sync_window_geometry (compositor, window);
#endif
}
void
meta_compositor_sync_screen_size (MetaCompositor *compositor,
MetaScreen *screen,
guint width,
guint height)
{
#ifdef HAVE_COMPOSITE_EXTENSIONS
if (compositor && compositor->sync_screen_size)
compositor->sync_screen_size (compositor, screen, width, height);
#endif
}

143
src/compositor/mutter/compositor-mutter.c
View File

@ -59,6 +59,8 @@
g_warning ("Integrity check of list failed at %s:%d\n", \
__FILE__, __LINE__); }
/* #define DEBUG_TRACE g_print */
#define DEBUG_TRACE(X)
/*
* Register GType wrapper for XWindowAttributes, so we do not have to
@ -1450,60 +1452,6 @@ process_shape (Mutter *compositor,
}
#endif
static void
process_configure_notify (Mutter *compositor,
XConfigureEvent *event)
{
MetaDisplay *display = compositor->display;
MutterWindow *cw;
/*
* We get each configure event twice; once through the WM solicitation of the
* events on the root window, and once through solicitation on the window
* itself -- we will only handle the latter, in which case the event and
* window members of the config event are identical.
*/
if (event->event != event->window)
return;
cw = find_window_in_display (display, event->window);
if (cw)
{
sync_actor_position (cw);
}
else
{
/*
* Check for root window geometry change
*/
GSList *l = meta_display_get_screens (display);
while (l)
{
MetaScreen *screen = l->data;
Window xroot = meta_screen_get_xroot (screen);
if (event->window == xroot)
{
gint width;
gint height;
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
meta_screen_get_size (screen, &width, &height);
clutter_actor_set_size (info->stage, width, height);
meta_verbose ("Changed size for stage on screen %d to %dx%d\n",
meta_screen_get_screen_number (screen),
width, height);
break;
}
l = l->next;
}
}
}
static void
process_property_notify (Mutter *compositor,
XPropertyEvent *event)
@ -1526,7 +1474,10 @@ process_property_notify (Mutter *compositor,
}
if (!cw)
return;
{
DEBUG_TRACE ("process_property_notify: opacity, early exit\n");
return;
}
if (meta_prop_get_cardinal (display, event->window,
compositor->atom_net_wm_window_opacity,
@ -1548,11 +1499,16 @@ process_property_notify (Mutter *compositor,
MutterWindow *cw = find_window_in_display (display, event->window);
if (!cw)
return;
{
DEBUG_TRACE ("process_property_notify: net_wm_type, early exit\n");
return;
}
mutter_window_query_window_type (cw);
DEBUG_TRACE ("process_property_notify: net_wm_type\n");
return;
}
DEBUG_TRACE ("process_property_notify: unknown\n");
}
static void
@ -1741,6 +1697,7 @@ clutter_cmp_add_window (MetaCompositor *compositor,
MetaScreen *screen = meta_window_get_screen (window);
MetaDisplay *display = meta_screen_get_display (screen);
DEBUG_TRACE ("clutter_cmp_add_window\n");
meta_error_trap_push (display);
add_win (window);
@ -1756,6 +1713,7 @@ clutter_cmp_remove_window (MetaCompositor *compositor,
#ifdef HAVE_COMPOSITE_EXTENSIONS
MutterWindow *cw = NULL;
DEBUG_TRACE ("clutter_cmp_remove_window\n");
cw = meta_window_get_compositor_private (window);
if (!cw)
return;
@ -1792,7 +1750,10 @@ clutter_cmp_process_event (MetaCompositor *compositor,
if (mutter_plugin_manager_xevent_filter (info->plugin_mgr,
event) == TRUE)
return;
{
DEBUG_TRACE ("clutter_cmp_process_event (filtered,window==NULL)\n");
return;
}
}
else
{
@ -1811,6 +1772,7 @@ clutter_cmp_process_event (MetaCompositor *compositor,
if (mutter_plugin_manager_xevent_filter (info->plugin_mgr,
event) == TRUE)
{
DEBUG_TRACE ("clutter_cmp_process_event (filtered,window==NULL)\n");
return;
}
@ -1828,10 +1790,6 @@ clutter_cmp_process_event (MetaCompositor *compositor,
meta_error_trap_push (xrc->display);
switch (event->type)
{
case ConfigureNotify:
process_configure_notify (xrc, (XConfigureEvent *) event);
break;
case PropertyNotify:
process_property_notify (xrc, (XPropertyEvent *) event);
break;
@ -1839,11 +1797,15 @@ clutter_cmp_process_event (MetaCompositor *compositor,
default:
if (event->type == meta_display_get_damage_event_base (xrc->display) + XDamageNotify)
{
DEBUG_TRACE ("clutter_cmp_process_event (process_damage)\n");
process_damage (xrc, (XDamageNotifyEvent *) event);
}
#ifdef HAVE_SHAPE
else if (event->type == meta_display_get_shape_event_base (xrc->display) + ShapeNotify)
process_shape (xrc, (XShapeEvent *) event);
{
DEBUG_TRACE ("clutter_cmp_process_event (process_shape)\n");
process_shape (xrc, (XShapeEvent *) event);
}
#endif /* HAVE_SHAPE */
break;
}
@ -1879,6 +1841,7 @@ clutter_cmp_map_window (MetaCompositor *compositor, MetaWindow *window)
{
#ifdef HAVE_COMPOSITE_EXTENSIONS
MutterWindow *cw = meta_window_get_compositor_private (window);
DEBUG_TRACE ("clutter_cmp_map_window\n");
if (!cw)
return;
@ -1891,6 +1854,7 @@ clutter_cmp_unmap_window (MetaCompositor *compositor, MetaWindow *window)
{
#ifdef HAVE_COMPOSITE_EXTENSIONS
MutterWindow *cw = meta_window_get_compositor_private (window);
DEBUG_TRACE ("clutter_cmp_unmap_window\n");
if (!cw)
return;
@ -1909,6 +1873,8 @@ clutter_cmp_minimize_window (MetaCompositor *compositor,
MetaScreen *screen = meta_window_get_screen (window);
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
DEBUG_TRACE ("clutter_cmp_minimize_window\n");
g_return_if_fail (info);
if (!cw)
@ -1964,6 +1930,7 @@ clutter_cmp_unminimize_window (MetaCompositor *compositor,
}
#else
MutterWindow *cw = meta_window_get_compositor_private (window);
DEBUG_TRACE ("clutter_cmp_unminimize_window\n");
if (!cw)
return;
@ -1983,6 +1950,7 @@ clutter_cmp_maximize_window (MetaCompositor *compositor,
MetaScreen *screen = meta_window_get_screen (window);
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
DEBUG_TRACE ("clutter_cmp_maximize_window\n");
g_return_if_fail (info);
if (!cw)
@ -2014,6 +1982,7 @@ clutter_cmp_unmaximize_window (MetaCompositor *compositor,
g_return_if_fail (info);
DEBUG_TRACE ("clutter_cmp_unmaximize_window\n");
if (!cw)
return;
@ -2040,6 +2009,7 @@ clutter_cmp_update_workspace_geometry (MetaCompositor *compositor,
MetaCompScreen *info;
MutterPluginManager *mgr;
DEBUG_TRACE ("clutter_cmp_update_workspace_geometry\n");
info = meta_screen_get_compositor_data (screen);
mgr = info->plugin_mgr;
@ -2065,6 +2035,7 @@ clutter_cmp_switch_workspace (MetaCompositor *compositor,
to_indx = meta_workspace_index (to);
from_indx = meta_workspace_index (from);
DEBUG_TRACE ("clutter_cmp_switch_workspace\n");
if (!meta_prefs_get_live_hidden_windows ())
{
GList *l;
@ -2152,7 +2123,8 @@ clutter_cmp_sync_stack (MetaCompositor *compositor,
{
GList *tmp;
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
DEBUG_TRACE ("clutter_cmp_sync_stack\n");
/* NB: The first entry in stack, is stacked the highest */
for (tmp = stack; tmp != NULL; tmp = tmp->next)
@ -2183,6 +2155,7 @@ clutter_cmp_set_window_hidden (MetaCompositor *compositor,
MutterWindow *cw = window->compositor_private;
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
DEBUG_TRACE ("clutter_cmp_set_window_hidden\n");
if (!cw)
return;
@ -2202,6 +2175,46 @@ clutter_cmp_set_window_hidden (MetaCompositor *compositor,
}
}
static void
clutter_cmp_sync_window_geometry (MetaCompositor *compositor,
MetaWindow *window)
{
#ifdef HAVE_COMPOSITE_EXTENSIONS
MutterWindow *cw = meta_window_get_compositor_private (window);
MetaScreen *screen = meta_window_get_screen (window);
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
DEBUG_TRACE ("clutter_cmp_sync_window_geometry\n");
g_return_if_fail (info);
if (!cw)
return;
sync_actor_position (cw);
#endif
}
static void
clutter_cmp_sync_screen_size (MetaCompositor *compositor,
MetaScreen *screen,
guint width,
guint height)
{
#ifdef HAVE_COMPOSITE_EXTENSIONS
MetaCompScreen *info = meta_screen_get_compositor_data (screen);
DEBUG_TRACE ("clutter_cmp_sync_screen_size\n");
g_return_if_fail (info);
clutter_actor_set_size (info->stage, width, height);
meta_verbose ("Changed size for stage on screen %d to %dx%d\n",
meta_screen_get_screen_number (screen),
width, height);
#endif
}
static MetaCompositor comp_info = {
clutter_cmp_destroy,
clutter_cmp_manage_screen,
@ -2221,7 +2234,9 @@ static MetaCompositor comp_info = {
clutter_cmp_update_workspace_geometry,
clutter_cmp_switch_workspace,
clutter_cmp_sync_stack,
clutter_cmp_set_window_hidden
clutter_cmp_set_window_hidden,
clutter_cmp_sync_window_geometry,
clutter_cmp_sync_screen_size
};
MetaCompositor *

4
src/core/screen.c
View File

@ -2353,6 +2353,10 @@ meta_screen_resize (MetaScreen *screen,
reload_xinerama_infos (screen);
set_desktop_geometry_hint (screen);
if (screen->display->compositor)
meta_compositor_sync_screen_size (screen->display->compositor,
screen, width, height);
/* Queue a resize on all the windows */
meta_screen_foreach_window (screen, meta_screen_resize_func, 0);
}

4
src/core/window.c
View File

@ -3721,6 +3721,8 @@ meta_window_move_resize_internal (MetaWindow *window,
newx, newy, window->rect.width, window->rect.height,
window->user_rect.x, window->user_rect.y,
window->user_rect.width, window->user_rect.height);
meta_compositor_sync_window_geometry (window->display->compositor,
window);
}
else
{
@ -3878,6 +3880,8 @@ meta_window_configure_notify (MetaWindow *window, XConfigureEvent *event)
window->rect.height = event->height;
if (!event->override_redirect && !event->send_event)
meta_warning ("Unhandled change of windows override redirect status\n");
meta_compositor_sync_window_geometry (window->display->compositor, window);
}
void

9
src/include/compositor.h
View File

@ -145,6 +145,15 @@ meta_compositor_set_window_hidden (MetaCompositor *compositor,
MetaScreen *screen,
MetaWindow *window,
gboolean hidden);
void
meta_compositor_sync_window_geometry (MetaCompositor *compositor,
MetaWindow *window);
void
meta_compositor_sync_screen_size (MetaCompositor *compositor,
MetaScreen *screen,
guint width,
guint height);
#endif