* add checks that session != NULL
[modest] / src / modest-ui-actions.c
index 383e38e..97a3de7 100644 (file)
@@ -44,6 +44,7 @@
 
 #include "modest-tny-platform-factory.h"
 #include "modest-platform.h"
+#include <tny-mime-part.h>
 
 #ifdef MODEST_PLATFORM_MAEMO
 #include "maemo/modest-osso-state-saving.h"
@@ -241,6 +242,7 @@ headers_action_delete (TnyHeader *header,
                       gpointer user_data)
 {
        ModestMailOperation *mail_op = NULL;
+       GtkTreeModel *model = NULL;
 
        mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_TYPE_DELETE, G_OBJECT(win));
        modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
@@ -249,6 +251,12 @@ headers_action_delete (TnyHeader *header,
        /* Always delete. TODO: Move to trash still not supported */
        modest_mail_operation_remove_msg (mail_op, header, FALSE);
        g_object_unref (G_OBJECT (mail_op));
+
+       /* refilter treemodel to hide marked-as-deleted rows */
+       if (MODEST_IS_HEADER_VIEW (user_data)) {                
+               model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
+               gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
+       }
 }
 
 void
@@ -265,26 +273,25 @@ modest_ui_actions_on_delete (GtkAction *action, ModestWindow *win)
        GtkWidget *header_view;
 
        g_return_if_fail (MODEST_IS_WINDOW(win));
-
+       header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
+                                                          MODEST_WIDGET_TYPE_HEADER_VIEW);
+       
        /* Check first if the header view has the focus */
        if (MODEST_IS_MAIN_WINDOW (win)) {
-               header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
-                                                                  MODEST_WIDGET_TYPE_HEADER_VIEW);
                if (!gtk_widget_is_focus (header_view))
                        return;
        }
-
+       
        header_list = get_selected_headers (win);
        if (!header_list) return;
 
-       /* Check if any of the headers is already opened */
+       /* Check if any of the headers is already opened, or in the process of being opened */
        iter = tny_list_create_iterator (header_list);
        found = FALSE;
        mgr = modest_runtime_get_window_mgr ();
        while (!tny_iterator_is_done (iter) && !found) {
                header = TNY_HEADER (tny_iterator_get_current (iter));
-               if (modest_window_mgr_find_window_by_header (mgr, header))
-                       found = TRUE;
+               found =  modest_window_mgr_find_registered_header (mgr, header, NULL);
                g_object_unref (header);
                tny_iterator_next (iter);
        }
@@ -328,13 +335,16 @@ modest_ui_actions_on_delete (GtkAction *action, ModestWindow *win)
                }
                
                /* Remove each header */
-               do_headers_action (win, headers_action_delete, NULL);
+               do_headers_action (win, headers_action_delete, header_view);
 
                if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
                        gtk_widget_destroy (GTK_WIDGET(win));
                } 
        }
 
+       /* Update toolbar dimming state */
+       modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (win));
+
        /* free */
        g_free(message);
        g_free(desc);
@@ -349,8 +359,19 @@ modest_ui_actions_on_quit (GtkAction *action, ModestWindow *win)
        modest_osso_save_state();
 #endif /* MODEST_PLATFORM_MAEMO */
 
-       /* FIXME: we need to cancel all actions/threads here,
-        so we really quit */
+       g_debug ("closing down, clearing %d item(s) from operation queue",
+                modest_mail_operation_queue_num_elements
+                (modest_runtime_get_mail_operation_queue()));
+
+       /* cancel all outstanding operations */
+       modest_mail_operation_queue_cancel_all 
+               (modest_runtime_get_mail_operation_queue());
+       
+       g_debug ("queue has been cleared");
+
+       /* note: when modest-tny-account-store is finalized,
+          it will automatically set all network connections
+          to offline */
 
        gtk_main_quit ();
 }
@@ -358,16 +379,19 @@ modest_ui_actions_on_quit (GtkAction *action, ModestWindow *win)
 void
 modest_ui_actions_on_close_window (GtkAction *action, ModestWindow *win)
 {
-       if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
-               gtk_widget_destroy (GTK_WIDGET (win));
-       } else if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
-               gboolean ret_value;
-               g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value);
-       } else if (MODEST_IS_WINDOW (win)) {
-               gtk_widget_destroy (GTK_WIDGET (win));
-       } else {
-               g_return_if_reached ();
-       }
+       gboolean ret_value;
+       g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value);
+
+/*     if (MODEST_IS_MSG_VIEW_WINDOW (win)) { */
+/*             gtk_widget_destroy (GTK_WIDGET (win)); */
+/*     } else if (MODEST_IS_MSG_EDIT_WINDOW (win)) { */
+/*             gboolean ret_value; */
+/*             g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value); */
+/*     } else if (MODEST_IS_WINDOW (win)) { */
+/*             gtk_widget_destroy (GTK_WIDGET (win)); */
+/*     } else { */
+/*             g_return_if_reached (); */
+/*     } */
 }
 
 void
@@ -615,13 +639,13 @@ open_msg_cb (ModestMailOperation *mail_op,
                win = modest_msg_edit_window_new (msg, account);
        } else {
                gchar *uid = modest_tny_folder_get_header_unique_id (header);
-
+               
                if (MODEST_IS_MAIN_WINDOW (parent_win)) {
                        GtkWidget *header_view;
                        GtkTreeSelection *sel;
                        GList *sel_list = NULL;
                        GtkTreeModel *model;
-               
+                       
                        header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_win),
                                                                           MODEST_WIDGET_TYPE_HEADER_VIEW);
 
@@ -716,23 +740,37 @@ _modest_ui_actions_open (TnyList *headers, ModestWindow *win)
        not_opened_headers = tny_simple_list_new ();
        not_opened_cached_headers = tny_simple_list_new ();
        while (!tny_iterator_is_done (iter)) {
+
                ModestWindow *window;
                TnyHeader *header;
+               gboolean found;
                
                header = TNY_HEADER (tny_iterator_get_current (iter));
                flags = tny_header_get_flags (header);
-               window = modest_window_mgr_find_window_by_header (mgr, header);
 
+               window = NULL;
+               found = modest_window_mgr_find_registered_header (mgr, header, &window);
+               
                /* Do not open again the message and present the
                   window to the user */
-               if (window)
-                       gtk_window_present (GTK_WINDOW (window));
-               else if (!(flags & TNY_HEADER_FLAG_CACHED))
-                       tny_list_append (not_opened_headers, G_OBJECT (header));
-               /* Check if msg has already been retreived */
-               else
-                       tny_list_append (not_opened_cached_headers, G_OBJECT (header));
-               
+               if (found) {
+                       if (window)
+                               gtk_window_present (GTK_WINDOW (window));
+                       else
+                               /* the header has been registered already, we don't do
+                                * anything but wait for the window to come up*/
+                               g_warning ("debug: header %p already registered, waiting for window",
+                                          header);
+               } else {
+                       /* register the header before actually creating the window */
+                       modest_window_mgr_register_header (mgr, header);
+                               
+                       if (!(flags & TNY_HEADER_FLAG_CACHED))
+                               tny_list_append (not_opened_headers, G_OBJECT (header));
+                       /* Check if msg has already been retreived */
+                       else
+                               tny_list_append (not_opened_cached_headers, G_OBJECT (header));
+               }
                g_object_unref (header);
                tny_iterator_next (iter);
        }
@@ -761,7 +799,7 @@ _modest_ui_actions_open (TnyList *headers, ModestWindow *win)
 
        /* Open each cached message */
        if (tny_list_get_length (not_opened_cached_headers) > 0) {
-               mail_op2 = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_OPEN, 
+               mail_op2 = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE, 
                                                                         G_OBJECT (win), 
                                                                         modest_ui_actions_get_msgs_full_error_handler, 
                                                                         NULL);
@@ -1174,7 +1212,11 @@ modest_ui_actions_do_send_receive (const gchar *account_name, ModestWindow *win)
        /* Set send/receive operation in progress */    
        modest_main_window_notify_send_receive_initied (MODEST_MAIN_WINDOW(win));
 
-       mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_TYPE_RECEIVE, G_OBJECT(win));
+       mail_op = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE,
+                                                                G_OBJECT (win),
+                                                                modest_ui_actions_send_receive_error_handler,
+                                                                NULL);
+
        g_signal_connect (G_OBJECT(mail_op), "progress-changed", 
                          G_CALLBACK (_on_send_receive_progress_changed), 
                          win);
@@ -1447,8 +1489,6 @@ modest_ui_actions_on_item_not_found (ModestHeaderView *header_view,ModestItemTyp
 
        item = (type == MODEST_ITEM_TYPE_FOLDER) ? "folder" : "message";
        
-       if (g_main_depth > 0)   
-               gdk_threads_enter ();
        online = tny_device_is_online (modest_runtime_get_device());
 
        if (online) {
@@ -1482,8 +1522,6 @@ modest_ui_actions_on_item_not_found (ModestHeaderView *header_view,ModestItemTyp
                }
        }
        gtk_widget_destroy (dialog);
-       if (g_main_depth > 0)   
-               gdk_threads_leave ();
 }
 
 void
@@ -1898,10 +1936,19 @@ modest_ui_actions_rename_folder_error_handler (ModestMailOperation *mail_op,
                                               gpointer user_data)
 {
        GObject *win = modest_mail_operation_get_source (mail_op);
-
-       /* TODO: what should we do in case of this error ? */
-       g_warning ("Invalid folder name");
-
+       const GError *error = NULL;
+       const gchar *message = NULL;
+       
+       /* Get error message */
+       error = modest_mail_operation_get_error (mail_op);
+       if (error != NULL && error->message != NULL) {
+               message = error->message;
+       } else {
+               message = _("!!! FIXME: Unable to rename");
+       }
+       
+       /* Show notification dialog */
+       modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, message);
        g_object_unref (win);
 }
 
@@ -2854,14 +2901,22 @@ static void
 transfer_msgs_from_viewer_cb (const GObject *object, gpointer user_data)
 {
        ModestMsgViewWindow *self = NULL;
+       gboolean last, first;
 
        g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (object));
        self = MODEST_MSG_VIEW_WINDOW (object);
-
-       /* If there are not more messages don't do anything. The
-          viewer will show the same message */
-       if (!modest_msg_view_window_select_first_message (self))
-           return;
+       
+       last = modest_msg_view_window_last_message_selected (self);
+       first = modest_msg_view_window_first_message_selected (self);   
+       if (last & first) {
+               /* No more messages to view, so close this window */
+/*             gboolean ret_value; */
+/*             g_signal_emit_by_name (G_OBJECT (self), "delete-event", NULL, &ret_value); */
+               modest_ui_actions_on_close_window (NULL, MODEST_WINDOW(self));
+       } else if (last)
+               modest_msg_view_window_select_previous_message (self);
+       else 
+               modest_msg_view_window_select_next_message (self);
 }
 
 void
@@ -2869,13 +2924,171 @@ modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
                                             gpointer user_data)
 {
        GObject *win = modest_mail_operation_get_source (mail_op);
-
-       /* TODO: show error message */
-       modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
-                                               _("mail_in_ui_folder_move_target_error"));
+       const GError *error = NULL;
+       const gchar *message = NULL;
+       
+       /* Get error message */
+       error = modest_mail_operation_get_error (mail_op);
+       if (error != NULL && error->message != NULL) {
+               message = error->message;
+       } else {
+               message = _("mail_in_ui_folder_move_target_error");
+       }
+       
+       /* Show notification dialog */
+       modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, message);
        g_object_unref (win);
 }
 
+void
+modest_ui_actions_send_receive_error_handler (ModestMailOperation *mail_op, 
+                                             gpointer user_data)
+{
+       GObject *win = modest_mail_operation_get_source (mail_op);
+       const GError *error = modest_mail_operation_get_error (mail_op);
+
+       g_return_if_fail (error != NULL);
+       if (error->message != NULL)             
+               g_printerr ("modest: %s\n", error->message);
+       else
+               g_printerr ("modest: unkonw error on sedn&receive operation");
+
+       /* Show error message */
+       if (modest_mail_operation_get_id (mail_op) == MODEST_MAIL_OPERATION_TYPE_RECEIVE)
+               modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
+                                                       _CS("sfil_ib_unable_to_receive"));
+       else 
+               modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
+                                                       _CS("sfil_ib_unable_to_send"));
+               g_object_unref (win);
+}
+
+static void
+open_msg_for_purge_cb (ModestMailOperation *mail_op, 
+                      TnyHeader *header, 
+                      TnyMsg *msg, 
+                      gpointer user_data)
+{
+       TnyList *parts;
+       TnyIterator *iter;
+       gint pending_purges = 0;
+       gboolean some_purged = FALSE;
+       ModestWindow *win = MODEST_WINDOW (user_data);
+       if (!msg)
+               return;
+
+       /* Once the message has been retrieved for purging, we check if
+        * it's all ok for purging */
+
+       parts = tny_simple_list_new ();
+       tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
+       iter = tny_list_create_iterator (parts);
+
+       while (!tny_iterator_is_done (iter)) {
+               TnyMimePart *part;
+               part = TNY_MIME_PART (tny_iterator_get_current (iter));
+               if (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part)) {
+                       if (tny_mime_part_is_purged (part))
+                               some_purged = TRUE;
+                       else
+                               pending_purges++;
+               }
+               tny_iterator_next (iter);
+       }
+
+       if (pending_purges>0) {
+               gint response;
+               response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),_("mcen_nc_purge_file_text_inbox"));
+
+               if (response == GTK_RESPONSE_OK) {
+                       modest_platform_information_banner (NULL, NULL, _("mcen_ib_removing_attachment"));
+                       tny_iterator_first (iter);
+                       while (!tny_iterator_is_done (iter)) {
+                               TnyMimePart *part;
+                               
+                               part = TNY_MIME_PART (tny_iterator_get_current (iter));
+                               if (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part))
+                                       tny_mime_part_set_purged (part);
+                               tny_iterator_next (iter);
+                       }
+                       
+                       tny_msg_rewrite_cache (msg);
+               }
+       } else {
+               modest_platform_information_banner (NULL, NULL, _("mail_ib_attachment_already_purged"));
+       }
+
+       /* remove attachments */
+       tny_iterator_first (iter);
+       while (!tny_iterator_is_done (iter)) {
+               TnyMimePart *part;
+                       
+               part = TNY_MIME_PART (tny_iterator_get_current (iter));
+               g_object_unref (part);
+               tny_iterator_next (iter);
+       }
+
+       g_object_unref (iter);
+       g_object_unref (parts);
+}
+
+static void
+modest_ui_actions_on_main_window_remove_attachments (GtkAction *action,
+                                                    ModestMainWindow *win)
+{
+       GtkWidget *header_view;
+       TnyList *header_list;
+       TnyIterator *iter;
+       TnyHeader *header;
+       TnyHeaderFlags flags;
+       ModestWindow *msg_view_window =  NULL;
+       gboolean found;
+
+       g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
+
+       header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
+                                                          MODEST_WIDGET_TYPE_HEADER_VIEW);
+
+       header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
+
+       if (tny_list_get_length (header_list) == 1) {
+               iter = tny_list_create_iterator (header_list);
+               header = TNY_HEADER (tny_iterator_get_current (iter));
+               g_object_unref (iter);
+       } else {
+               return;
+       }
+
+       found = modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr (),
+                                                         header, &msg_view_window);
+       flags = tny_header_get_flags (header);
+       if (!(flags & TNY_HEADER_FLAG_CACHED))
+               return;
+       if (found) {
+               if (msg_view_window != NULL) 
+                       modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (msg_view_window), TRUE);
+               else {
+                       /* do nothing; uid was registered before, so window is probably on it's way */
+                       g_warning ("debug: header %p has already been registered", header);
+               }
+       } else {
+               ModestMailOperation *mail_op = NULL;
+               modest_window_mgr_register_header (modest_runtime_get_window_mgr (), header);
+               mail_op = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE,
+                                                                        G_OBJECT (win),
+                                                                        modest_ui_actions_get_msgs_full_error_handler,
+                                                                        NULL);
+               modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
+               modest_mail_operation_get_msg (mail_op, header, open_msg_for_purge_cb, win);
+               
+               g_object_unref (mail_op);
+       }
+       if (header)
+               g_object_unref (header);
+       if (header_list)
+               g_object_unref (header_list);
+}
+
 /*
  * UI handler for the "Move to" action when invoked from the
  * ModestMainWindow
@@ -2912,7 +3125,8 @@ modest_ui_actions_on_main_window_move_to (GtkAction *action,
 
        folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (tree_view));
 
-       if (TNY_IS_ACCOUNT (folder_store))
+       if (TNY_IS_ACCOUNT (folder_store) && 
+           !MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (folder_store))
                goto end;
 
        /* Get folder or messages to transfer */
@@ -2955,7 +3169,11 @@ modest_ui_actions_on_main_window_move_to (GtkAction *action,
 
                        /* Transfer messages */
                        if (response == GTK_RESPONSE_OK) {
-                               mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_TYPE_RECEIVE, G_OBJECT(win));
+                               mail_op = 
+                                       modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE, 
+                                                                                      G_OBJECT(win),
+                                                                                      modest_ui_actions_move_folder_error_handler,
+                                                                                      NULL);
                                modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), 
                                                                 mail_op);
 
@@ -3133,8 +3351,10 @@ void
 modest_ui_actions_remove_attachments (GtkAction *action,
                                      ModestWindow *window)
 {
-       if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
-               modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (window));
+       if (MODEST_IS_MAIN_WINDOW (window)) {
+               modest_ui_actions_on_main_window_remove_attachments (action, MODEST_MAIN_WINDOW (window));
+       } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
+               modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (window), FALSE);
        } else {
                /* not supported window for this action */
                g_return_if_reached ();