* 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 4c3828d..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, 
@@ -455,7 +460,7 @@ menubar_to_menu (GtkUIManager *ui_manager)
 {
        GtkWidget *main_menu;
        GtkWidget *menubar;
-       GList *iter;
+       GList *iter, *children;
 
        /* Create new main menu */
        main_menu = gtk_menu_new();
@@ -463,15 +468,17 @@ menubar_to_menu (GtkUIManager *ui_manager)
        /* Get the menubar from the UI manager */
        menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 
-       iter = gtk_container_get_children (GTK_CONTAINER (menubar));
+       iter = children = gtk_container_get_children (GTK_CONTAINER (menubar));
        while (iter) {
                GtkWidget *menu;
 
                menu = GTK_WIDGET (iter->data);
                gtk_widget_reparent(menu, main_menu);
-
+               
                iter = g_list_next (iter);
        }
+       g_list_free (children);
+                    
        return main_menu;
 }
 
@@ -481,7 +488,9 @@ init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
        GtkWidget *main_vbox;
        ModestMsgViewWindowPrivate *priv;
        ModestWindowPrivate *parent_priv;
-       
+       ModestConf *conf;
+       GtkAction *action = NULL;
+
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
        parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 
@@ -491,8 +500,17 @@ init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
 
        /* Menubar */
        parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
-       gtk_widget_show_all (GTK_WIDGET(parent_priv->menubar));
+       conf = modest_runtime_get_conf ();
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
+                                           "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarNormalScreenMenu");
+       gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
+                                     modest_conf_get_bool (conf, MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR, NULL));
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, 
+                                           "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarFullScreenMenu");
+       gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
+                                     modest_conf_get_bool (conf, MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN, NULL));
        hildon_window_set_menu    (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
+       gtk_widget_show (GTK_WIDGET(parent_priv->menubar));
 
        priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
        gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
@@ -523,7 +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);
@@ -538,25 +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);
@@ -569,7 +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;
@@ -675,6 +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;
@@ -695,6 +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,
@@ -733,17 +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), 
@@ -781,6 +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",
@@ -804,6 +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");
        
 }
 
@@ -835,7 +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);
@@ -1263,11 +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
@@ -1524,28 +1566,29 @@ message_reader (ModestMsgViewWindow *window,
        if (tny_header_get_flags (header) & TNY_HEADER_FLAG_CACHED) {
                op_type = MODEST_MAIL_OPERATION_TYPE_OPEN;
        } else {
-               TnyFolder *folder;
-               GtkResponseType response;
-
                op_type = MODEST_MAIL_OPERATION_TYPE_RECEIVE;
 
-               /* Ask the user if he wants to download the message */
-               response = modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
-                                                                   _("mcen_nc_get_msg"));
-               if (response == GTK_RESPONSE_CANCEL)
-                       return FALSE;
+               /* Ask the user if he wants to download the message if
+                  we're not online */
+               if (!tny_device_is_online (modest_runtime_get_device())) {
+                       TnyFolder *folder = NULL;
+                       GtkResponseType response;
+
+                       response = modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
+                                                                           _("mcen_nc_get_msg"));
+                       if (response == GTK_RESPONSE_CANCEL)
+                               return FALSE;
                
-               /* Offer the connection dialog if necessary */
-               /* FIXME: should this stuff go directly to the mail
-                  operation instead of spread it all over the
-                  code? */
-               folder = tny_header_get_folder (header);
-               if (folder) {
-                       if (!modest_platform_connect_and_wait_if_network_folderstore (NULL, TNY_FOLDER_STORE (folder))) {
+                       /* Offer the connection dialog if necessary */
+                       folder = tny_header_get_folder (header);
+                       if (folder) {
+                               if (!modest_platform_connect_and_wait_if_network_folderstore (NULL, 
+                                                                                             TNY_FOLDER_STORE (folder))) {
+                                       g_object_unref (folder);
+                                       return FALSE;
+                               }
                                g_object_unref (folder);
-                               return FALSE;
                        }
-                       g_object_unref (folder);
                }
        }
 
@@ -1837,18 +1880,6 @@ modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowStat
 
 }
 
-void
-modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
-{
-               ModestWindowPrivate *parent_priv;
-               GtkAction *fs_toggle_action;
-               parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
-               
-               fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
-               gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
-                                             !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
-}
-
 static void
 set_homogeneous (GtkWidget *widget,
                 gpointer data)
@@ -1868,6 +1899,8 @@ modest_msg_view_window_show_toolbar (ModestWindow *self,
        GtkWidget *reply_button = NULL, *menu = NULL;
        GtkWidget *placeholder = NULL;
        gint insert_index;
+       const gchar *action_name;
+       GtkAction *action;
        
        parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
@@ -1878,6 +1911,7 @@ modest_msg_view_window_show_toolbar (ModestWindow *self,
        if (!parent_priv->toolbar) {
                parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager, 
                                                                  "/ToolBar");
+               gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
 
                /* Set homogeneous toolbar */
                gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar), 
@@ -1933,6 +1967,20 @@ modest_msg_view_window_show_toolbar (ModestWindow *self,
                gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
                gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
        }
+
+       /* Update also the actions (to update the toggles in the
+          menus), we have to do it manually because some other window
+          of the same time could have changed it (remember that the
+          toolbar fullscreen mode is shared by all the windows of the
+          same type */
+       if (modest_window_mgr_get_fullscreen_mode (modest_runtime_get_window_mgr ()))
+               action_name = "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarFullScreenMenu";
+       else
+               action_name = "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarNormalScreenMenu";
+
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, action_name);
+       modest_maemo_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
+                                                           show_toolbar);
 }
 
 static void 
@@ -1940,34 +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 
@@ -2155,17 +2179,10 @@ modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart
        if (!TNY_IS_MSG (mime_part)) {
                gchar *filepath = NULL;
                const gchar *att_filename = tny_mime_part_get_filename (mime_part);
-               gchar *extension = NULL;
                TnyFsStream *temp_stream = NULL;
 
-               if (att_filename) {
-                       extension = g_strrstr (att_filename, ".");
-                       if (extension != NULL)
-                               extension++;
-               }
-
-               temp_stream = modest_maemo_utils_create_temp_stream (extension, &filepath);
-
+               temp_stream = modest_maemo_utils_create_temp_stream (att_filename, &filepath);
+               
                if (temp_stream) {
                        const gchar *content_type;
                        content_type = tny_mime_part_get_content_type (mime_part);
@@ -2174,7 +2191,8 @@ modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart
                        modest_platform_activate_file (filepath, content_type);
                        g_object_unref (temp_stream);
                        g_free (filepath);
-                       /* TODO: delete temporary file */
+                       /* NOTE: files in the temporary area will be automatically
+                        * cleaned after some time if they are no longer in use */
                }
        } else {
                /* message attachment */
@@ -2253,12 +2271,7 @@ static gboolean
 idle_save_mime_part_show_result (SaveMimePartInfo *info)
 {
        if (info->pairs != NULL) {
-               /* This is a GDK lock because we are an idle callback and
-                * save_mime_parts_to_file_with_checks can contain Gtk+ code */
-
-               gdk_threads_enter (); /* CHECKED */
-               save_mime_parts_to_file_with_checks (info);
-               gdk_threads_leave (); /* CHECKED */
+               save_mime_part_to_file (info);
        } else {
                gboolean result;
                result = info->result;
@@ -2308,14 +2321,22 @@ save_mime_part_to_file (SaveMimePartInfo *info)
 static void
 save_mime_parts_to_file_with_checks (SaveMimePartInfo *info)
 {
-       SaveMimePartPair *pair;
        gboolean is_ok = TRUE;
-
-       pair = info->pairs->data;
-       if (modest_maemo_utils_file_exists (pair->filename)) {
+        gint replaced_files = 0;
+        const GList *files = info->pairs;
+        const GList *iter;
+
+        for (iter = files; (iter != NULL) && (replaced_files < 2); iter = g_list_next(iter)) {
+                SaveMimePartPair *pair = iter->data;
+                if (modest_maemo_utils_file_exists (pair->filename)) {
+                        replaced_files++;
+                }
+        }
+       if (replaced_files) {
                GtkWidget *confirm_overwrite_dialog;
-               confirm_overwrite_dialog = hildon_note_new_confirmation (NULL,
-                                                                        _FM("docm_nc_replace_file"));
+                const gchar *message = (replaced_files == 1) ?
+                        _FM("docm_nc_replace_file") : _FM("docm_nc_replace_multiple");
+                confirm_overwrite_dialog = hildon_note_new_confirmation (NULL, message);
                if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
                        is_ok = FALSE;
                }
@@ -2575,3 +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");
+       }
+}
+