* get rid of guess_mime_type_from_name, use gnome_vfs_get_mime_from_name instead
[modest] / src / maemo / modest-msg-view-window.c
index 3a59cc7..ce7c4c4 100644 (file)
@@ -54,6 +54,7 @@
 #include "modest-ui-dimming-manager.h"
 #include <gdk/gdkkeysyms.h>
 #include <modest-tny-account.h>
+#include <math.h>
 
 #define DEFAULT_FOLDER "MyDocs/.documents"
 
@@ -132,6 +133,10 @@ static void on_account_removed  (TnyAccountStore *account_store,
                                 TnyAccount *account,
                                 gpointer user_data);
 
+static void on_move_focus (ModestMsgViewWindow *window,
+                          GtkDirectionType direction,
+                          gpointer userdata);
+
 static void view_msg_cb         (ModestMailOperation *mail_op, 
                                 TnyHeader *header, 
                                 TnyMsg *msg, 
@@ -536,7 +541,8 @@ modest_msg_view_window_disconnect_signals (ModestWindow *self)
 
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
 
-       if (g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
+       if (gtk_clipboard_get (GDK_SELECTION_PRIMARY) &&
+           g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
                                           priv->clipboard_change_handler)) 
                g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), 
                                             priv->clipboard_change_handler);
@@ -551,25 +557,27 @@ modest_msg_view_window_disconnect_signals (ModestWindow *self)
                g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_account_store ()), 
                                             priv->account_removed_handler);
 
-       if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
-                                          priv->row_changed_handler))
-               g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
-                                            priv->row_changed_handler);
-
-       if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
-                                          priv->row_deleted_handler))
-               g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
+       if (priv->header_model) {
+               if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
+                                                 priv->row_changed_handler))
+                       g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
+                                                   priv->row_changed_handler);
+               
+               if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
+                                                 priv->row_deleted_handler))
+                       g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
                                             priv->row_deleted_handler);
-
-       if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
-                                          priv->row_inserted_handler))
-               g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
-                                            priv->row_inserted_handler);
-
-       if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
-                                          priv->rows_reordered_handler))
-               g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
-                                            priv->rows_reordered_handler);
+               
+               if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
+                                                 priv->row_inserted_handler))
+                       g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
+                                                   priv->row_inserted_handler);
+               
+               if (g_signal_handler_is_connected(G_OBJECT (priv->header_model), 
+                                                 priv->rows_reordered_handler))
+                       g_signal_handler_disconnect(G_OBJECT (priv->header_model), 
+                                                   priv->rows_reordered_handler);
+       }
 
        window_mgr = modest_runtime_get_window_mgr();
        g_assert(window_mgr != NULL);
@@ -582,7 +590,7 @@ modest_msg_view_window_disconnect_signals (ModestWindow *self)
 
        header_view = MODEST_HEADER_VIEW(
                        modest_main_window_get_child_widget(
-                       main_window, MODEST_WIDGET_TYPE_HEADER_VIEW));
+                       main_window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
 
        if (header_view == NULL)
                return;
@@ -688,6 +696,7 @@ modest_msg_view_window_construct (ModestMsgViewWindow *self, TnyMsg *msg,
        ModestWindowPrivate *parent_priv = NULL;
        ModestDimmingRulesGroup *menu_rules_group = NULL;
        ModestDimmingRulesGroup *toolbar_rules_group = NULL;
+       ModestDimmingRulesGroup *clipboard_rules_group = NULL;
        GtkActionGroup *action_group = NULL;
        GError *error = NULL;
        GdkPixbuf *window_icon;
@@ -708,6 +717,7 @@ modest_msg_view_window_construct (ModestMsgViewWindow *self, TnyMsg *msg,
 
        menu_rules_group = modest_dimming_rules_group_new ("ModestMenuDimmingRules", FALSE);
        toolbar_rules_group = modest_dimming_rules_group_new ("ModestToolbarDimmingRules", TRUE);
+       clipboard_rules_group = modest_dimming_rules_group_new ("ModestClipboardDimmingRules", FALSE);
 
        /* Add common actions */
        gtk_action_group_add_actions (action_group,
@@ -746,17 +756,23 @@ modest_msg_view_window_construct (ModestMsgViewWindow *self, TnyMsg *msg,
        modest_dimming_rules_group_add_rules (menu_rules_group, 
                                              modest_msg_view_menu_dimming_entries,
                                              G_N_ELEMENTS (modest_msg_view_menu_dimming_entries),
-                                             self);
+                                             MODEST_WINDOW (self));
        modest_dimming_rules_group_add_rules (toolbar_rules_group, 
                                              modest_msg_view_toolbar_dimming_entries,
                                              G_N_ELEMENTS (modest_msg_view_toolbar_dimming_entries),
-                                             self);
+                                             MODEST_WINDOW (self));
+       modest_dimming_rules_group_add_rules (clipboard_rules_group, 
+                                             modest_msg_view_clipboard_dimming_entries,
+                                             G_N_ELEMENTS (modest_msg_view_clipboard_dimming_entries),
+                                             MODEST_WINDOW (self));
 
        /* Insert dimming rules group for this window */
        modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
        modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
+       modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, clipboard_rules_group);
        g_object_unref (menu_rules_group);
        g_object_unref (toolbar_rules_group);
+       g_object_unref (clipboard_rules_group);
 
        /* Add accelerators */
        gtk_window_add_accel_group (GTK_WINDOW (obj), 
@@ -794,6 +810,9 @@ modest_msg_view_window_construct (ModestMsgViewWindow *self, TnyMsg *msg,
                          G_CALLBACK (modest_msg_view_window_window_state_event),
                          NULL);
 
+       g_signal_connect (G_OBJECT (obj), "move-focus",
+                         G_CALLBACK (on_move_focus), obj);
+
        /* Mail Operation Queue */
        priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
                                                       "queue-changed",
@@ -817,6 +836,7 @@ modest_msg_view_window_construct (ModestMsgViewWindow *self, TnyMsg *msg,
 
        /* Check toolbar dimming rules */
        modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (obj));
+       modest_window_check_dimming_rules_group (MODEST_WINDOW (obj), "ModestClipboardDimmingRules");
        
 }
 
@@ -848,7 +868,7 @@ modest_msg_view_window_new_with_header_model (TnyMsg *msg,
                        modest_window_mgr_get_main_window(window_mgr));
        g_assert(main_window != NULL);
        header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget(
-                       main_window, MODEST_WIDGET_TYPE_HEADER_VIEW));
+                       main_window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
        if (header_view != NULL){
                header_folder = modest_header_view_get_folder(header_view);
                g_assert(header_folder != NULL);
@@ -1276,11 +1296,20 @@ modest_msg_view_window_set_zoom (ModestWindow *window,
                                 gdouble zoom)
 {
        ModestMsgViewWindowPrivate *priv;
+       ModestWindowPrivate *parent_priv;
+       GtkAction *action = NULL;
+       gint int_zoom = (gint) rint (zoom*100.0+0.1);
      
        g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
 
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
+       parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
        modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
+
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
+                                           "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu");
+
+       gtk_radio_action_set_current_value (GTK_RADIO_ACTION (action), int_zoom);
 }
 
 static gdouble
@@ -1959,34 +1988,10 @@ modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
                                               GdkEvent *event,
                                               ModestMsgViewWindow *window)
 {
-       ModestWindowPrivate *parent_priv;
-/*     GtkAction *action; */
-       gboolean is_address;
-       gchar *selection;
-       GtkWidget *focused;
-
        if (!GTK_WIDGET_VISIBLE (window))
                return;
 
-       parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
-       selection = gtk_clipboard_wait_for_text (clipboard);
-
-       is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
-       
-/*     action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu"); */
-/*     gtk_action_set_sensitive (action, is_address); */
-
-       focused = gtk_window_get_focus (GTK_WINDOW (window));
-
-/*     action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu"); */
-/*     gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused))); */
-
-/*     action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu"); */
-/*     gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused))); */
-
-       g_free (selection);
-/*     modest_msg_view_window_update_dimmed (window); */
-       
+       modest_window_check_dimming_rules_group (MODEST_WINDOW (window), "ModestClipboardDimmingRules");
 }
 
 gboolean 
@@ -2591,3 +2596,17 @@ update_window_title (ModestMsgViewWindow *window)
 
        gtk_window_set_title (GTK_WINDOW (window), subject);
 }
+
+static void on_move_focus (ModestMsgViewWindow *window,
+                          GtkDirectionType direction,
+                          gpointer userdata)
+{
+       GtkWidget *current_focus = NULL;
+
+       current_focus = gtk_window_get_focus (GTK_WINDOW (window));
+       if ((current_focus != NULL) &&
+           MODEST_IS_ATTACHMENTS_VIEW (current_focus)) {
+               g_signal_stop_emission_by_name (G_OBJECT (window), "move-focus");
+       }
+}
+