On pressing other bodies in attachment view, open them in msg view window

[modest] / src / hildon2 / modest-hildon2-window-mgr.c

diff --git a/src/hildon2/modest-hildon2-window-mgr.c b/src/hildon2/modest-hildon2-window-mgr.c
index 406afa7..3cfc695 100644 (file)
--- a/src/hildon2/modest-hildon2-window-mgr.c
+++ b/src/hildon2/modest-hildon2-window-mgr.c
@@ -472,6 +472,12 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
                return FALSE;
        }
 
+       /* Do not allow standalone editors or standalone viewers */
+       if (!current_top &&
+           (MODEST_IS_MSG_VIEW_WINDOW (window) ||
+            MODEST_IS_MSG_EDIT_WINDOW (window)))
+               modest_window_mgr_show_initial_window (self);
+
        if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
                gchar *uid;
                TnyHeader *header;
@@ -500,6 +506,14 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
                }
        }
 
+       /* Do not go backwards */
+       if ((MODEST_IS_MSG_VIEW_WINDOW (current_top) || MODEST_IS_MSG_EDIT_WINDOW (current_top)) &&
+           (MODEST_IS_FOLDER_WINDOW (window) || MODEST_IS_ACCOUNTS_WINDOW (window) || 
+            MODEST_IS_MAILBOXES_WINDOW (window))) {
+               gtk_window_present (GTK_WINDOW (window));
+               return FALSE;
+       }
+
        if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
                gtk_window_present (GTK_WINDOW (window));
                return FALSE;
@@ -596,7 +610,9 @@ cancel_window_operations (ModestWindow *window)
                GSList* tmp_list = NULL;
 
                type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
-               if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) {
+               if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE ||
+                   type == MODEST_MAIL_OPERATION_TYPE_OPEN ||
+                   type == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
                        modest_mail_operation_cancel (pending_ops->data);
                }
                g_object_unref (G_OBJECT (pending_ops->data));
@@ -827,33 +843,56 @@ modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
                gtk_widget_show_all (GTK_WIDGET (result));
                gtk_window_present (GTK_WINDOW (result));
        }
-       
+
        return result;
 }
 
+static gint
+look_for_transient (gconstpointer a,
+                   gconstpointer b)
+{
+       GtkWindow *win, *child;
+
+       if (a == b)
+               return 1;
+
+       child = (GtkWindow *) b;
+       win = (GtkWindow *) a;
+
+       if (gtk_window_get_transient_for (win) == child)
+               return 0;
+       else
+               return 1;
+}
 
 static GtkWindow *
 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
 {
        ModestHildon2WindowMgrPrivate *priv;
        GList *toplevel_list;
-       GtkWindow *toplevel;
+       GtkWidget *current_top, *toplevel;
+       HildonWindowStack *stack;
 
        g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
        priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
 
-       toplevel = NULL;
+       /* Get current top */
+       stack = hildon_window_stack_get_default ();
+       current_top = hildon_window_stack_peek (stack);
+       toplevel = current_top;
        toplevel_list = gtk_window_list_toplevels ();
-       while (toplevel_list) {
-               if (gtk_window_is_active (toplevel_list->data) &&
-                   gtk_window_get_modal (toplevel_list->data)) {
-                       toplevel = (GtkWindow *) toplevel_list->data;
+
+       while (toplevel) {
+               GList *parent_link;
+
+               parent_link = g_list_find_custom (toplevel_list, toplevel, look_for_transient);
+               if (parent_link)
+                       toplevel = (GtkWidget *) parent_link->data;
+               else
                        break;
-               }
-               toplevel_list = g_list_next (toplevel_list);
        }
 
-       return toplevel;
+       return (GtkWindow *) toplevel;
 }
 
 
@@ -871,6 +910,23 @@ modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
 }
 
 static void
+close_all_but_first (HildonWindowStack *stack)
+{
+       gint num_windows, i;
+       gboolean retval;
+
+       num_windows = hildon_window_stack_size (stack);
+
+       for (i = 0; i < (num_windows - 1); i++) {
+               GtkWidget *current_top;
+
+               /* Close window */
+               current_top = hildon_window_stack_peek (stack);
+               g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
+       }
+}
+
+static void
 on_account_removed (TnyAccountStore *acc_store, 
                    TnyAccount *account,
                    gpointer user_data)
@@ -898,8 +954,6 @@ on_account_removed (TnyAccountStore *acc_store,
                header_view = modest_header_window_get_header_view (MODEST_HEADER_WINDOW (current_top));
                folder = modest_header_view_get_folder (header_view);
                if (folder) {
-                       gboolean retval;
-
                        /* Close if it's my account */
                        if (!TNY_IS_MERGE_FOLDER (folder)) {
                                TnyAccount *my_account;
@@ -907,9 +961,7 @@ on_account_removed (TnyAccountStore *acc_store,
                                my_account = tny_folder_get_account (folder);
                                if (my_account) {
                                        if (my_account == account) {
-                                               g_signal_emit_by_name (G_OBJECT (current_top),
-                                                                      "delete-event",
-                                                                      NULL, &retval);
+                                               close_all_but_first (stack);
                                                deleted = TRUE;
                                        }
                                        g_object_unref (my_account);
@@ -919,17 +971,14 @@ on_account_removed (TnyAccountStore *acc_store,
                        /* Close if viewing outbox and no account left */
                        if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX) {
                                if (!has_accounts) {
-                                       g_signal_emit_by_name (G_OBJECT (current_top),
-                                                              "delete-event",
-                                                              NULL, &retval);
+                                       close_all_but_first (stack);
                                        deleted = TRUE;
                                }
                        }
                        g_object_unref (folder);
 
-                       if (deleted) {
+                       if (deleted)
                                current_top = (ModestWindow *) hildon_window_stack_peek (stack);
-                       }
                }
        }
 }