Adding upstream version 3.38.6.upstream/3.38.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 462 insertions, 0 deletions

diff --git a/src/shell-wm.c b/src/shell-wm.c
new file mode 100644
index 0000000..a11e419
--- /dev/null
+++ b/src/shell-wm.c
@@ -0,0 +1,462 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <meta/meta-enum-types.h>
+#include <meta/keybindings.h>
+
+#include "shell-wm-private.h"
+#include "shell-global.h"
+
+struct _ShellWM {
+  GObject parent;
+
+  MetaPlugin *plugin;
+};
+
+/* Signals */
+enum
+{
+  MINIMIZE,
+  UNMINIMIZE,
+  SIZE_CHANGED,
+  SIZE_CHANGE,
+  MAP,
+  DESTROY,
+  SWITCH_WORKSPACE,
+  KILL_SWITCH_WORKSPACE,
+  KILL_WINDOW_EFFECTS,
+  SHOW_TILE_PREVIEW,
+  HIDE_TILE_PREVIEW,
+  SHOW_WINDOW_MENU,
+  FILTER_KEYBINDING,
+  CONFIRM_DISPLAY_CHANGE,
+  CREATE_CLOSE_DIALOG,
+  CREATE_INHIBIT_SHORTCUTS_DIALOG,
+
+  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[UNMINIMIZE] =
+    g_signal_new ("unminimize",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1,
+                  META_TYPE_WINDOW_ACTOR);
+  shell_wm_signals[SIZE_CHANGED] =
+    g_signal_new ("size-changed",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1,
+                  META_TYPE_WINDOW_ACTOR);
+  shell_wm_signals[SIZE_CHANGE] =
+    g_signal_new ("size-change",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 4,
+                  META_TYPE_WINDOW_ACTOR, META_TYPE_SIZE_CHANGE, META_TYPE_RECTANGLE, META_TYPE_RECTANGLE);
+  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[SHOW_TILE_PREVIEW] =
+    g_signal_new ("show-tile-preview",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL, NULL,
+                  G_TYPE_NONE, 3,
+                  META_TYPE_WINDOW,
+                  META_TYPE_RECTANGLE,
+                  G_TYPE_INT);
+  shell_wm_signals[HIDE_TILE_PREVIEW] =
+    g_signal_new ("hide-tile-preview",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 0);
+  shell_wm_signals[SHOW_WINDOW_MENU] =
+    g_signal_new ("show-window-menu",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL, NULL,
+                  G_TYPE_NONE, 3,
+                  META_TYPE_WINDOW, G_TYPE_INT, META_TYPE_RECTANGLE);
+  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);
+  /**
+   * ShellWM::create-close-dialog:
+   * @wm: The WM
+   * @window: The window to create the dialog for
+   *
+   * Creates a close dialog for the given window.
+   *
+   * Returns: (transfer full): The close dialog instance.
+   */
+  shell_wm_signals[CREATE_CLOSE_DIALOG] =
+    g_signal_new ("create-close-dialog",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  META_TYPE_CLOSE_DIALOG, 1, META_TYPE_WINDOW);
+  /**
+   * ShellWM::create-inhibit-shortcuts-dialog:
+   * @wm: The WM
+   * @window: The window to create the dialog for
+   *
+   * Creates an inhibit shortcuts dialog for the given window.
+   *
+   * Returns: (transfer full): The inhibit shortcuts dialog instance.
+   */
+  shell_wm_signals[CREATE_INHIBIT_SHORTCUTS_DIALOG] =
+    g_signal_new ("create-inhibit-shortcuts-dialog",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  META_TYPE_INHIBIT_SHORTCUTS_DIALOG, 1, META_TYPE_WINDOW);
+}
+
+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_unminimize:
+ * @wm: the ShellWM
+ * @actor: the MetaWindowActor actor
+ *
+ * The plugin must call this when it has completed a window unminimize effect.
+ **/
+void
+shell_wm_completed_unminimize (ShellWM         *wm,
+                               MetaWindowActor *actor)
+{
+  meta_plugin_unminimize_completed (wm->plugin, actor);
+}
+
+void
+shell_wm_completed_size_change (ShellWM         *wm,
+                                MetaWindowActor *actor)
+{
+  meta_plugin_size_change_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_show_tile_preview (ShellWM       *wm,
+                             MetaWindow    *window,
+                             MetaRectangle *tile_rect,
+                             int            tile_monitor)
+{
+  g_signal_emit (wm, shell_wm_signals[SHOW_TILE_PREVIEW], 0,
+                 window, tile_rect, tile_monitor);
+}
+
+void
+_shell_wm_hide_tile_preview (ShellWM *wm)
+{
+  g_signal_emit (wm, shell_wm_signals[HIDE_TILE_PREVIEW], 0);
+}
+
+void
+_shell_wm_show_window_menu (ShellWM            *wm,
+                            MetaWindow         *window,
+                            MetaWindowMenuType  menu,
+                            int                 x,
+                            int                 y)
+{
+  MetaRectangle rect;
+
+  rect.x = x;
+  rect.y = y;
+  rect.width = rect.height = 0;
+
+  _shell_wm_show_window_menu_for_rect (wm, window, menu, &rect);
+}
+
+void
+_shell_wm_show_window_menu_for_rect (ShellWM            *wm,
+                                     MetaWindow         *window,
+                                     MetaWindowMenuType  menu,
+                                     MetaRectangle      *rect)
+{
+  g_signal_emit (wm, shell_wm_signals[SHOW_WINDOW_MENU], 0, window, menu, rect);
+}
+
+void
+_shell_wm_minimize (ShellWM         *wm,
+                    MetaWindowActor *actor)
+{
+  g_signal_emit (wm, shell_wm_signals[MINIMIZE], 0, actor);
+}
+
+void
+_shell_wm_unminimize (ShellWM         *wm,
+                      MetaWindowActor *actor)
+{
+  g_signal_emit (wm, shell_wm_signals[UNMINIMIZE], 0, actor);
+}
+
+void
+_shell_wm_size_changed (ShellWM         *wm,
+                        MetaWindowActor *actor)
+{
+  g_signal_emit (wm, shell_wm_signals[SIZE_CHANGED], 0, actor);
+}
+
+void
+_shell_wm_size_change (ShellWM         *wm,
+                       MetaWindowActor *actor,
+                       MetaSizeChange   which_change,
+                       MetaRectangle   *old_frame_rect,
+                       MetaRectangle   *old_buffer_rect)
+{
+  g_signal_emit (wm, shell_wm_signals[SIZE_CHANGE], 0, actor, which_change, old_frame_rect, old_buffer_rect);
+}
+
+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);
+}
+
+MetaCloseDialog *
+_shell_wm_create_close_dialog (ShellWM    *wm,
+                               MetaWindow *window)
+{
+  MetaCloseDialog *dialog;
+
+  g_signal_emit (wm, shell_wm_signals[CREATE_CLOSE_DIALOG], 0, window, &dialog);
+
+  return dialog;
+}
+
+MetaInhibitShortcutsDialog *
+_shell_wm_create_inhibit_shortcuts_dialog (ShellWM    *wm,
+                                           MetaWindow *window)
+{
+  MetaInhibitShortcutsDialog *dialog;
+
+  g_signal_emit (wm, shell_wm_signals[CREATE_INHIBIT_SHORTCUTS_DIALOG], 0, window, &dialog);
+
+  return dialog;
+}
+
+/**
+ * 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;
+}