[eog/wip/gaction-migration] EogWindow: implement "groupwise" enabling/disabling of actions

[Felix Riemann <friemann src gnome org>]

commit 965549c0d12668d3225affc11da89513a946c3b9
Author: Jente Hidskes <hjdskes gmail com>
Date:   Mon Dec 29 20:40:31 2014 +0100

    EogWindow: implement "groupwise" enabling/disabling of actions
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741050

 src/eog-window.c |   99 ++++++++++++++++++++++++++++++++++++++++++++++++------
 1 files changed, 88 insertions(+), 11 deletions(-)
---
diff --git a/src/eog-window.c b/src/eog-window.c
index 863687c..d7490bb 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -579,6 +579,85 @@ eog_window_set_message_area (EogWindow *window,
 }
 
 static void
+_eog_window_enable_action_group (GActionMap   *map,
+                                                                const gchar **group,
+                                                                gboolean      enable)
+{
+       GAction *action;
+       const gchar **it = group;
+
+       for (it = group; *it != NULL; it++) {
+               action = g_action_map_lookup_action (map, *it);
+               g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enable);
+       }
+}
+
+static void
+_eog_window_enable_window_actions (EogWindow *window, gboolean enable)
+{
+       static const gchar *window_actions[] = {
+               "open",
+               "close",
+               "preferences",
+               "manual",
+               "about",
+               NULL,
+       };
+
+       _eog_window_enable_action_group (G_ACTION_MAP (window),
+                                                                        window_actions,
+                                                                        enable);
+}
+
+static void
+_eog_window_enable_image_actions (EogWindow *window, gboolean enable)
+{
+       static const gchar *image_actions[] = {
+               "save",
+               "open-with",
+               "save-as",
+               "open-folder",
+               "print",
+               "properties",
+               "undo",
+               "flip-horizontal",
+               "flip-vertical",
+               "rotate-90",
+               "rotate-270",
+               "set-wallpaper",
+               "move-trash",
+               "delete",
+               "copy",
+               "zoom-in",
+               "zoom-out",
+               "zoom-normal",
+               NULL,
+       };
+
+       _eog_window_enable_action_group (G_ACTION_MAP (window),
+                                                                        image_actions,
+                                                                        enable);
+}
+
+static void
+_eog_window_enable_gallery_actions (EogWindow *window, gboolean enable)
+{
+
+       static const gchar *gallery_actions[] = {
+               "go-previous",
+               "go-next",
+               "go-first",
+               "go-last",
+               "go-random",
+               NULL,
+       };
+
+       _eog_window_enable_action_group (G_ACTION_MAP (window),
+                                                                        gallery_actions,
+                                                                        enable);
+}
+
+static void
 update_action_groups_state (EogWindow *window)
 {
        EogWindowPrivate *priv;
@@ -630,9 +709,9 @@ update_action_groups_state (EogWindow *window)
        if (n_images == 0) {
                gtk_widget_hide (priv->layout);
 
-               /*gtk_action_group_set_sensitive (window,      TRUE);
-               gtk_action_group_set_sensitive (priv->actions_image,       FALSE);
-               gtk_action_group_set_sensitive (priv->actions_gallery,  FALSE);*/
+               _eog_window_enable_window_actions (window, TRUE);
+               _eog_window_enable_image_actions (window, FALSE);
+               _eog_window_enable_gallery_actions (window, FALSE);
 
                g_simple_action_set_enabled (G_SIMPLE_ACTION (action_fscreen), FALSE);
                g_simple_action_set_enabled (G_SIMPLE_ACTION (action_sshow), FALSE);
@@ -667,19 +746,17 @@ update_action_groups_state (EogWindow *window)
                g_simple_action_set_state (G_SIMPLE_ACTION (action_gallery),
                                                                   g_variant_new_boolean 
(show_image_gallery));
 
-               /*gtk_action_group_set_sensitive (window, TRUE);
-               gtk_action_group_set_sensitive (priv->actions_image,  TRUE);*/
+               _eog_window_enable_window_actions (window, TRUE);
+               _eog_window_enable_image_actions (window, TRUE);
 
                g_simple_action_set_enabled (G_SIMPLE_ACTION (action_fscreen), TRUE);
 
                if (n_images == 1) {
-                       /*gtk_action_group_set_sensitive (priv->actions_gallery,
-                                                       FALSE);*/
+                       _eog_window_enable_gallery_actions (window, FALSE);
                        g_simple_action_set_enabled (G_SIMPLE_ACTION (action_gallery), FALSE);
                        g_simple_action_set_enabled (G_SIMPLE_ACTION (action_sshow), FALSE);
                } else {
-                       /*gtk_action_group_set_sensitive (priv->actions_gallery,
-                                                       TRUE);*/
+                       _eog_window_enable_gallery_actions (window, TRUE);
                        g_simple_action_set_enabled (G_SIMPLE_ACTION (action_sshow), TRUE);
                }
 
@@ -1326,7 +1403,7 @@ eog_job_load_cb (EogJobLoad *job, gpointer data)
                                                 priv->display_profile);
 #endif
 
-               /*gtk_action_group_set_sensitive (priv->actions_image, TRUE);*/
+               _eog_window_enable_image_actions (window, TRUE);
 
                /* Make sure the window is really realized
                 *  before displaying the image. The ScrollView needs that.  */
@@ -1373,7 +1450,7 @@ eog_job_load_cb (EogJobLoad *job, gpointer data)
                        g_signal_emit (window, signals[SIGNAL_PREPARED], 0);
                }
 
-               /*gtk_action_group_set_sensitive (priv->actions_image, FALSE);*/
+               _eog_window_enable_image_actions (window, FALSE);
        }
 
        eog_window_clear_load_job (window);