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Use MetaMonitorManager insted of MetaDisplay where possible

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This drops display's monitors-changed signal and makes all
the code rely on MetaMonitorManager.

https://bugzilla.gnome.org/show_bug.cgi?id=759538
This commit is contained in:
Armin Krezović
2017-08-27 20:44:38 +02:00
committed by Jonas Ådahl
parent 43f9cd537e
commit e8171ccdc1
10 changed files with 106 additions and 85 deletions
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12
src/compositor/plugins/default.c
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@ -26,6 +26,7 @@
#include <meta/window.h>
#include <meta/meta-background-group.h>
#include <meta/meta-background-actor.h>
#include <meta/meta-monitor-manager.h>
#include <meta/util.h>
#include <glib/gi18n-lib.h>
@ -319,10 +320,12 @@ on_switch_workspace_effect_complete (ClutterTimeline *timeline, gpointer data)
}
static void
on_monitors_changed (MetaDisplay *display,
MetaPlugin *plugin)
on_monitors_changed (MetaMonitorManager *monitor_manager,
MetaPlugin *plugin)
{
MetaDefaultPlugin *self = META_DEFAULT_PLUGIN (plugin);
MetaDisplay *display = meta_plugin_get_display (plugin);
int i, n;
GRand *rand = g_rand_new_with_seed (123456);
@ -374,15 +377,16 @@ start (MetaPlugin *plugin)
{
MetaDefaultPlugin *self = META_DEFAULT_PLUGIN (plugin);
MetaDisplay *display = meta_plugin_get_display (plugin);
MetaMonitorManager *monitor_manager = meta_monitor_manager_get ();
self->priv->background_group = meta_background_group_new ();
clutter_actor_insert_child_below (meta_get_window_group_for_display (display),
self->priv->background_group, NULL);
g_signal_connect (display, "monitors-changed",
g_signal_connect (monitor_manager, "monitors-changed",
G_CALLBACK (on_monitors_changed), plugin);
on_monitors_changed (display, plugin);
on_monitors_changed (monitor_manager, plugin);
clutter_actor_show (meta_get_stage_for_display (display));
}