02224bb5fe
Unfortunately, display configuration can and does fail, due to unspecified HW constraints, drivers bugs, unsupported exotic configurations or just bad luck. So when the user makes a change in the control center, show a dialog asking him if it looks OK, and revert back after 20 seconds otherwise. https://bugzilla.gnome.org/show_bug.cgi?id=706208
336 lines
8.3 KiB
C
336 lines
8.3 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
|
|
|
|
#include "config.h"
|
|
|
|
#include <string.h>
|
|
|
|
#include <meta/keybindings.h>
|
|
|
|
#include "shell-wm-private.h"
|
|
#include "shell-global.h"
|
|
|
|
struct _ShellWM {
|
|
GObject parent;
|
|
|
|
MetaPlugin *plugin;
|
|
};
|
|
|
|
/* Signals */
|
|
enum
|
|
{
|
|
MINIMIZE,
|
|
MAXIMIZE,
|
|
UNMAXIMIZE,
|
|
MAP,
|
|
DESTROY,
|
|
SWITCH_WORKSPACE,
|
|
KILL_SWITCH_WORKSPACE,
|
|
KILL_WINDOW_EFFECTS,
|
|
FILTER_KEYBINDING,
|
|
CONFIRM_DISPLAY_CHANGE,
|
|
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
G_DEFINE_TYPE(ShellWM, shell_wm, G_TYPE_OBJECT);
|
|
|
|
static guint shell_wm_signals [LAST_SIGNAL] = { 0 };
|
|
|
|
static void
|
|
shell_wm_init (ShellWM *wm)
|
|
{
|
|
}
|
|
|
|
static void
|
|
shell_wm_finalize (GObject *object)
|
|
{
|
|
G_OBJECT_CLASS (shell_wm_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
shell_wm_class_init (ShellWMClass *klass)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
|
|
|
gobject_class->finalize = shell_wm_finalize;
|
|
|
|
shell_wm_signals[MINIMIZE] =
|
|
g_signal_new ("minimize",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 1,
|
|
META_TYPE_WINDOW_ACTOR);
|
|
shell_wm_signals[MAXIMIZE] =
|
|
g_signal_new ("maximize",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 5,
|
|
META_TYPE_WINDOW_ACTOR, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT);
|
|
shell_wm_signals[UNMAXIMIZE] =
|
|
g_signal_new ("unmaximize",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 5,
|
|
META_TYPE_WINDOW_ACTOR, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT);
|
|
shell_wm_signals[MAP] =
|
|
g_signal_new ("map",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 1,
|
|
META_TYPE_WINDOW_ACTOR);
|
|
shell_wm_signals[DESTROY] =
|
|
g_signal_new ("destroy",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 1,
|
|
META_TYPE_WINDOW_ACTOR);
|
|
shell_wm_signals[SWITCH_WORKSPACE] =
|
|
g_signal_new ("switch-workspace",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 3,
|
|
G_TYPE_INT, G_TYPE_INT, G_TYPE_INT);
|
|
shell_wm_signals[KILL_SWITCH_WORKSPACE] =
|
|
g_signal_new ("kill-switch-workspace",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 0);
|
|
shell_wm_signals[KILL_WINDOW_EFFECTS] =
|
|
g_signal_new ("kill-window-effects",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 1,
|
|
META_TYPE_WINDOW_ACTOR);
|
|
shell_wm_signals[FILTER_KEYBINDING] =
|
|
g_signal_new ("filter-keybinding",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
g_signal_accumulator_true_handled, NULL, NULL,
|
|
G_TYPE_BOOLEAN, 1,
|
|
META_TYPE_KEY_BINDING);
|
|
shell_wm_signals[CONFIRM_DISPLAY_CHANGE] =
|
|
g_signal_new ("confirm-display-change",
|
|
G_TYPE_FROM_CLASS (klass),
|
|
G_SIGNAL_RUN_LAST,
|
|
0,
|
|
NULL, NULL, NULL,
|
|
G_TYPE_NONE, 0);
|
|
}
|
|
|
|
void
|
|
_shell_wm_switch_workspace (ShellWM *wm,
|
|
gint from,
|
|
gint to,
|
|
MetaMotionDirection direction)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[SWITCH_WORKSPACE], 0,
|
|
from, to, direction);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_completed_switch_workspace:
|
|
* @wm: the ShellWM
|
|
*
|
|
* The plugin must call this when it has finished switching the
|
|
* workspace.
|
|
**/
|
|
void
|
|
shell_wm_completed_switch_workspace (ShellWM *wm)
|
|
{
|
|
meta_plugin_switch_workspace_completed (wm->plugin);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_completed_minimize:
|
|
* @wm: the ShellWM
|
|
* @actor: the MetaWindowActor actor
|
|
*
|
|
* The plugin must call this when it has completed a window minimize effect.
|
|
**/
|
|
void
|
|
shell_wm_completed_minimize (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
meta_plugin_minimize_completed (wm->plugin, actor);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_completed_maximize:
|
|
* @wm: the ShellWM
|
|
* @actor: the MetaWindowActor actor
|
|
*
|
|
* The plugin must call this when it has completed a window maximize effect.
|
|
**/
|
|
void
|
|
shell_wm_completed_maximize (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
meta_plugin_maximize_completed (wm->plugin, actor);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_completed_unmaximize:
|
|
* @wm: the ShellWM
|
|
* @actor: the MetaWindowActor actor
|
|
*
|
|
* The plugin must call this when it has completed a window unmaximize effect.
|
|
**/
|
|
void
|
|
shell_wm_completed_unmaximize (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
meta_plugin_unmaximize_completed (wm->plugin, actor);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_completed_map:
|
|
* @wm: the ShellWM
|
|
* @actor: the MetaWindowActor actor
|
|
*
|
|
* The plugin must call this when it has completed a window map effect.
|
|
**/
|
|
void
|
|
shell_wm_completed_map (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
meta_plugin_map_completed (wm->plugin, actor);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_completed_destroy:
|
|
* @wm: the ShellWM
|
|
* @actor: the MetaWindowActor actor
|
|
*
|
|
* The plugin must call this when it has completed a window destroy effect.
|
|
**/
|
|
void
|
|
shell_wm_completed_destroy (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
meta_plugin_destroy_completed (wm->plugin, actor);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_complete_display_change:
|
|
* @wm: the ShellWM
|
|
* @ok: if the new configuration was OK
|
|
*
|
|
* The plugin must call this after the user responded to the confirmation dialog.
|
|
*/
|
|
void
|
|
shell_wm_complete_display_change (ShellWM *wm,
|
|
gboolean ok)
|
|
{
|
|
meta_plugin_complete_display_change (wm->plugin, ok);
|
|
}
|
|
|
|
void
|
|
_shell_wm_kill_switch_workspace (ShellWM *wm)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[KILL_SWITCH_WORKSPACE], 0);
|
|
}
|
|
|
|
void
|
|
_shell_wm_kill_window_effects (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[KILL_WINDOW_EFFECTS], 0, actor);
|
|
}
|
|
|
|
|
|
void
|
|
_shell_wm_minimize (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[MINIMIZE], 0, actor);
|
|
}
|
|
|
|
void
|
|
_shell_wm_maximize (ShellWM *wm,
|
|
MetaWindowActor *actor,
|
|
int target_x,
|
|
int target_y,
|
|
int target_width,
|
|
int target_height)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[MAXIMIZE], 0, actor, target_x, target_y, target_width, target_height);
|
|
}
|
|
|
|
void
|
|
_shell_wm_unmaximize (ShellWM *wm,
|
|
MetaWindowActor *actor,
|
|
int target_x,
|
|
int target_y,
|
|
int target_width,
|
|
int target_height)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[UNMAXIMIZE], 0, actor, target_x, target_y, target_width, target_height);
|
|
}
|
|
|
|
void
|
|
_shell_wm_map (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[MAP], 0, actor);
|
|
}
|
|
|
|
void
|
|
_shell_wm_destroy (ShellWM *wm,
|
|
MetaWindowActor *actor)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[DESTROY], 0, actor);
|
|
}
|
|
|
|
gboolean
|
|
_shell_wm_filter_keybinding (ShellWM *wm,
|
|
MetaKeyBinding *binding)
|
|
{
|
|
gboolean rv;
|
|
|
|
g_signal_emit (wm, shell_wm_signals[FILTER_KEYBINDING], 0, binding, &rv);
|
|
|
|
return rv;
|
|
}
|
|
|
|
void
|
|
_shell_wm_confirm_display_change (ShellWM *wm)
|
|
{
|
|
g_signal_emit (wm, shell_wm_signals[CONFIRM_DISPLAY_CHANGE], 0);
|
|
}
|
|
|
|
/**
|
|
* shell_wm_new:
|
|
* @plugin: the #MetaPlugin
|
|
*
|
|
* Creates a new window management interface by hooking into @plugin.
|
|
*
|
|
* Return value: the new window-management interface
|
|
**/
|
|
ShellWM *
|
|
shell_wm_new (MetaPlugin *plugin)
|
|
{
|
|
ShellWM *wm;
|
|
|
|
wm = g_object_new (SHELL_TYPE_WM, NULL);
|
|
wm->plugin = plugin;
|
|
|
|
return wm;
|
|
}
|