2007-05-02 Murray Cumming <murrayc@murrayc.com>

[modest] / src / maemo / modest-msg-view-window.c

diff --git a/src/maemo/modest-msg-view-window.c b/src/maemo/modest-msg-view-window.c
index 062e979..bc0dd5b 100644 (file)
--- a/src/maemo/modest-msg-view-window.c
+++ b/src/maemo/modest-msg-view-window.c
@@ -39,9 +39,8 @@
 #include <modest-runtime.h>
 #include <modest-window-priv.h>
 #include <modest-tny-folder.h>
-#include <hildon-widgets/hildon-find-toolbar.h>
-#include <hildon-widgets/hildon-defines.h>
-#include <hildon-widgets/hildon-banner.h>
+#include <modest-text-utils.h>
+#include "modest-hildon-includes.h"
 #include <gtkhtml/gtkhtml-search.h>
 #include <gdk/gdkkeysyms.h>
 
@@ -77,6 +76,10 @@ static void modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
 static void modest_msg_view_window_show_toolbar   (ModestWindow *window,
                                                   gboolean show_toolbar);
 
+static void modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
+                                                          GdkEvent *event,
+                                                          ModestMsgViewWindow *window);
+
 
 /* list my signals */
 enum {
@@ -108,6 +111,8 @@ struct _ModestMsgViewWindowPrivate {
 
        GtkTreeModel *header_model;
        GtkTreeIter   iter;
+
+       guint clipboard_change_handler;
 };
 
 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
@@ -171,6 +176,7 @@ modest_msg_view_window_init (ModestMsgViewWindow *obj)
 
        priv->msg_view      = NULL;
        priv->header_model  = NULL;
+       priv->clipboard_change_handler = 0;
 }
 
 static void
@@ -247,6 +253,8 @@ init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
        g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
        g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
        
+       priv->clipboard_change_handler = g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change", G_CALLBACK (modest_msg_view_window_clipboard_owner_change), obj);
+       modest_msg_view_window_clipboard_owner_change (gtk_clipboard_get (GDK_SELECTION_PRIMARY), NULL, obj);
        gtk_widget_show_all (GTK_WIDGET(main_vbox));
        gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
 }      
@@ -262,6 +270,10 @@ modest_msg_view_window_finalize (GObject *obj)
                g_object_unref (priv->header_model);
                priv->header_model = NULL;
        }
+       if (priv->clipboard_change_handler > 0) {
+               g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), priv->clipboard_change_handler);
+               priv->clipboard_change_handler = 0;
+       }
 
        G_OBJECT_CLASS(parent_class)->finalize (obj);
 }
@@ -848,7 +860,7 @@ modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
        widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
        gtk_action_set_sensitive (widget, !is_first);
                
-       widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageForward");
+       widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
        gtk_action_set_sensitive (widget, !is_last);
        widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
        gtk_action_set_sensitive (widget, !is_last);
@@ -964,9 +976,33 @@ modest_msg_view_window_show_toolbar (ModestWindow *self,
                gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
        }
 
+       /* TODO: Why is this sometimes NULL? murrayc */
+       if (parent_priv->toolbar) {
+               if (show_toolbar)
+                       gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
+               else
+                       gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
+       }
+}
 
-       if (show_toolbar)
-               gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
-       else
-               gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
+static void 
+modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
+                                              GdkEvent *event,
+                                              ModestMsgViewWindow *window)
+{
+       ModestWindowPrivate *parent_priv;
+       GtkAction *action;
+       gboolean is_address;
+       gchar *selection;
+
+       parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
+       selection = gtk_clipboard_wait_for_text (clipboard);
+
+       g_message ("SELECTION %s", selection);
+       is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
+       g_free (selection);
+       
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
+       gtk_action_set_sensitive (action, is_address);
+       
 }