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Renamed menus module to ui.
[glabels] / glabels2 / src / mdi.c
diff --git a/glabels2/src/mdi.c b/glabels2/src/mdi.c
index 4882f4f4c60a9c73000965d387925b3c82aff30e..db983d38706c1764f1d1d321c97e201bbf932f3d 100644 (file)
--- a/glabels2/src/mdi.c
+++ b/glabels2/src/mdi.c
@@ -39,7 +39,7 @@
 #include "mdi.h"
 #include "mdi-child.h"
 #include "glabels.h"
-#include "menus.h"
+#include "ui.h"
 #include "prefs.h"
 #include "recent.h" 
 #include "file.h"
@@ -99,6 +99,7 @@ static void gl_mdi_child_changed_cb (BonoboMDI *mdi, BonoboMDIChild *old_child);
 static void gl_mdi_child_state_changed_cb (glMDIChild *child);
 
 static void gl_mdi_set_active_window_undo_redo_verbs_sensitivity (BonoboMDI *mdi);
+static void gl_mdi_set_active_window_selection_verbs_sensitivity (BonoboMDI *mdi);
 
 static void gl_mdi_view_menu_item_toggled_cb (
                        BonoboUIComponent           *ui_component,
@@ -168,7 +169,7 @@ gl_mdi_init (glMDI  *mdi)
 
        bonobo_mdi_set_ui_template_file (BONOBO_MDI (mdi),
                                         GLABELS_UI_DIR "glabels-ui.xml",
-                                        gl_verbs);
+                                        gl_ui_verbs);
        
        bonobo_mdi_set_child_list_path (BONOBO_MDI (mdi), "/menu/Documents/");
 
@@ -220,7 +221,7 @@ gl_mdi_finalize (GObject *object)
 
 
 /*****************************************************************************/
-/* NEW mdi objecg.                                                           */
+/* NEW mdi object.                                                           */
 /*****************************************************************************/
 glMDI*
 gl_mdi_new (void)
@@ -283,9 +284,9 @@ gl_mdi_app_created_cb (BonoboMDI *mdi, BonoboWindow *win)
                        (gpointer)win);
 
 
-       gl_menus_set_verb_list_sensitive (ui_component, 
-                                         gl_menus_no_docs_sensible_verbs,
-                                         FALSE);
+       gl_ui_set_verb_list_sensitive (ui_component, 
+                                      gl_ui_no_docs_sensible_verbs,
+                                      FALSE);
 
         /* add a GeditRecentView object */
         model = gl_recent_get_model ();
@@ -383,38 +384,38 @@ gl_mdi_set_app_toolbar_style (BonoboWindow *win)
        bonobo_ui_component_freeze (ui_component, NULL);
 
        /* Updated view menu */
-       gl_menus_set_verb_state (ui_component, 
-                                   "/commands/ViewToolbar",
-                                   gl_prefs->toolbar_visible);
-
-       gl_menus_set_verb_sensitive (ui_component, 
-                                       "/commands/ToolbarSystem",
-                                       gl_prefs->toolbar_visible);
-       gl_menus_set_verb_sensitive (ui_component, 
-                                       "/commands/ToolbarIcon",
-                                       gl_prefs->toolbar_visible);
-       gl_menus_set_verb_sensitive (ui_component, 
-                                       "/commands/ToolbarIconText",
-                                       gl_prefs->toolbar_visible);
-       gl_menus_set_verb_sensitive (ui_component, 
-                                       "/commands/ToolbarTooltips",
-                                       gl_prefs->toolbar_visible);
-
-       gl_menus_set_verb_state (ui_component, 
-                                   "/commands/ToolbarSystem",
-                                   gl_prefs->toolbar_buttons_style == GL_TOOLBAR_SYSTEM);
-
-       gl_menus_set_verb_state (ui_component, 
-                                   "/commands/ToolbarIcon",
-                                   gl_prefs->toolbar_buttons_style == GL_TOOLBAR_ICONS);
-
-       gl_menus_set_verb_state (ui_component, 
-                                   "/commands/ToolbarIconText",
-                                   gl_prefs->toolbar_buttons_style == GL_TOOLBAR_ICONS_AND_TEXT);
-
-       gl_menus_set_verb_state (ui_component, 
-                                   "/commands/ToolbarTooltips",
-                                   gl_prefs->toolbar_view_tooltips);
+       gl_ui_set_verb_state (ui_component, 
+                             "/commands/ViewToolbar",
+                             gl_prefs->toolbar_visible);
+
+       gl_ui_set_verb_sensitive (ui_component, 
+                                 "/commands/ToolbarSystem",
+                                 gl_prefs->toolbar_visible);
+       gl_ui_set_verb_sensitive (ui_component, 
+                                 "/commands/ToolbarIcon",
+                                 gl_prefs->toolbar_visible);
+       gl_ui_set_verb_sensitive (ui_component, 
+                                 "/commands/ToolbarIconText",
+                                 gl_prefs->toolbar_visible);
+       gl_ui_set_verb_sensitive (ui_component, 
+                                 "/commands/ToolbarTooltips",
+                                 gl_prefs->toolbar_visible);
+
+       gl_ui_set_verb_state (ui_component, 
+                             "/commands/ToolbarSystem",
+                             gl_prefs->toolbar_buttons_style == GL_TOOLBAR_SYSTEM);
+
+       gl_ui_set_verb_state (ui_component, 
+                             "/commands/ToolbarIcon",
+                             gl_prefs->toolbar_buttons_style == GL_TOOLBAR_ICONS);
+
+       gl_ui_set_verb_state (ui_component, 
+                             "/commands/ToolbarIconText",
+                             gl_prefs->toolbar_buttons_style == GL_TOOLBAR_ICONS_AND_TEXT);
+
+       gl_ui_set_verb_state (ui_component, 
+                             "/commands/ToolbarTooltips",
+                             gl_prefs->toolbar_view_tooltips);
 
        
        /* Actually update toolbar style */
@@ -532,6 +533,21 @@ gl_mdi_add_child_cb (BonoboMDI *mdi, BonoboMDIChild *child)
        return TRUE;
 }
 
+/*---------------------------------------------------------------------------*/
+/* View selection state changed callback.                                    */
+/*---------------------------------------------------------------------------*/
+static void 
+gl_mdi_view_selection_state_changed_cb (glView *view)
+{
+       gl_debug (DEBUG_MDI, "START");
+
+       if (bonobo_mdi_get_active_view (BONOBO_MDI (glabels_mdi)) != GTK_WIDGET (view))
+               return;
+       
+       gl_mdi_set_active_window_selection_verbs_sensitivity (BONOBO_MDI (glabels_mdi));
+       gl_debug (DEBUG_MDI, "END");
+}
+
 /*---------------------------------------------------------------------------*/
 /* Add view callback.                                                        */
 /*---------------------------------------------------------------------------*/
@@ -539,6 +555,11 @@ static gint
 gl_mdi_add_view_cb (BonoboMDI *mdi, GtkWidget *view)
 {
        gl_debug (DEBUG_MDI, "START");
+
+       g_signal_connect (G_OBJECT (view), "selection_changed",
+                         G_CALLBACK (gl_mdi_view_selection_state_changed_cb), 
+                         NULL);
+
        gl_debug (DEBUG_MDI, "END");
        return TRUE;
 }
@@ -752,9 +773,10 @@ gl_mdi_set_active_window_verbs_sensitivity (BonoboMDI *mdi)
 {
        /* FIXME: it is too slooooooow! - Paolo */
 
-       BonoboWindow* active_window = NULL;
-       BonoboMDIChild* active_child = NULL;
-       glLabel* doc = NULL;
+       BonoboWindow      *active_window = NULL;
+       BonoboMDIChild    *active_child = NULL;
+       glView            *view = NULL;
+       glLabel           *doc = NULL;
        BonoboUIComponent *ui_component;
        
        gl_debug (DEBUG_MDI, "START");
@@ -773,34 +795,44 @@ gl_mdi_set_active_window_verbs_sensitivity (BonoboMDI *mdi)
        
        if (active_child == NULL)
        {
-               gl_menus_set_verb_list_sensitive (ui_component, 
-                               gl_menus_no_docs_sensible_verbs, FALSE);
+               gl_ui_set_verb_list_sensitive (ui_component, 
+                                              gl_ui_no_docs_sensible_verbs,
+                                              FALSE);
                goto end;
        }
        else
        {
-               gl_menus_set_verb_list_sensitive (ui_component, 
-                               gl_menus_all_sensible_verbs, TRUE);
+               gl_ui_set_verb_list_sensitive (ui_component, 
+                                              gl_ui_all_sensible_verbs,
+                                              TRUE);
        }
 
        doc = GL_MDI_CHILD (active_child)->label;
        g_return_if_fail (doc != NULL);
 
        if (!gl_label_can_undo (doc))
-               gl_menus_set_verb_sensitive (ui_component,
-                                            "/commands/EditUndo", FALSE);
+               gl_ui_set_verb_sensitive (ui_component,
+                                         "/commands/EditUndo",
+                                         FALSE);
 
        if (!gl_label_can_redo (doc))
-               gl_menus_set_verb_sensitive (ui_component,
-                                            "/commands/EditRedo", FALSE);
+               gl_ui_set_verb_sensitive (ui_component,
+                                         "/commands/EditRedo",
+                                         FALSE);
 
-       if (!gl_label_is_modified (doc))
-       {
-               gl_menus_set_verb_list_sensitive (ui_component, 
-                               gl_menus_not_modified_doc_sensible_verbs,
-                                                 FALSE);
-               goto end;
-       }
+       gl_ui_set_verb_list_sensitive (ui_component, 
+                                      gl_ui_not_modified_doc_sensible_verbs,
+                                      gl_label_is_modified (doc));
+
+       view = GL_VIEW (bonobo_mdi_get_active_view (mdi));
+       g_return_if_fail (view != NULL);
+
+       gl_ui_set_verb_list_sensitive (ui_component,
+                                      gl_ui_selection_sensible_verbs,
+                                      !gl_view_is_selection_empty (view));
+       gl_ui_set_verb_list_sensitive (ui_component,
+                                      gl_ui_atomic_selection_sensible_verbs,
+                                      gl_view_is_selection_atomic (view));
 
 end:
        bonobo_ui_component_thaw (ui_component, NULL);
@@ -834,11 +866,46 @@ gl_mdi_set_active_window_undo_redo_verbs_sensitivity (BonoboMDI *mdi)
 
        bonobo_ui_component_freeze (ui_component, NULL);
 
-       gl_menus_set_verb_sensitive (ui_component, "/commands/EditUndo", 
-                       gl_label_can_undo (doc));       
+       gl_ui_set_verb_sensitive (ui_component, "/commands/EditUndo", 
+                                 gl_label_can_undo (doc));     
+
+       gl_ui_set_verb_sensitive (ui_component, "/commands/EditRedo", 
+                                 gl_label_can_redo (doc));     
+
+       bonobo_ui_component_thaw (ui_component, NULL);
+
+       gl_debug (DEBUG_MDI, "END");
+}
+
+/*****************************************************************************/
+/* Set sensitivity of selection verbs in active window.                      */
+/*****************************************************************************/
+static void 
+gl_mdi_set_active_window_selection_verbs_sensitivity (BonoboMDI *mdi)
+{
+       BonoboWindow      *active_window = NULL;
+       glView            *view = NULL;
+       BonoboUIComponent *ui_component;
+       
+       gl_debug (DEBUG_MDI, "START");
+       
+       active_window = bonobo_mdi_get_active_window (mdi);
+       g_return_if_fail (active_window != NULL);
+       
+       ui_component = bonobo_mdi_get_ui_component_from_window (active_window);
+       g_return_if_fail (ui_component != NULL);
+       
+       view = GL_VIEW (bonobo_mdi_get_active_view (mdi));
+       g_return_if_fail (view != NULL);
+
+       bonobo_ui_component_freeze (ui_component, NULL);
 
-       gl_menus_set_verb_sensitive (ui_component, "/commands/EditRedo", 
-                       gl_label_can_redo (doc));       
+       gl_ui_set_verb_list_sensitive (ui_component,
+                                      gl_ui_selection_sensible_verbs,
+                                      !gl_view_is_selection_empty (view));
+       gl_ui_set_verb_list_sensitive (ui_component,
+                                      gl_ui_atomic_selection_sensible_verbs,
+                                      gl_view_is_selection_atomic (view));
 
        bonobo_ui_component_thaw (ui_component, NULL);
 
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