diff options
Diffstat (limited to 'shell/ev-window.c')
| -rw-r--r-- | shell/ev-window.c | 118 |
1 files changed, 102 insertions, 16 deletions
diff --git a/shell/ev-window.c b/shell/ev-window.c index 8e414a5..1680b42 100644 --- a/shell/ev-window.c +++ b/shell/ev-window.c @@ -643,13 +643,112 @@ page_changed_cb (EvPageCache *page_cache, if (!ev_window_is_empty (ev_window)) ev_metadata_manager_set_int (ev_window->priv->uri, "page", page); } + +typedef struct _FindTask { + gchar *page_label; + gchar *chapter; +} FindTask; + +static gboolean +ev_window_find_chapter (GtkTreeModel *tree_model, + GtkTreePath *path, + GtkTreeIter *iter, + gpointer data) +{ + FindTask *task = (FindTask *)data; + gchar *page_string; + + gtk_tree_model_get (tree_model, iter, + EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string, + -1); + + if (!page_string) + return FALSE; + + if (!strncmp (page_string + strlen ("<i>"), task->page_label, strlen (task->page_label))) { + gtk_tree_model_get (tree_model, iter, + EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter, + -1); + g_free (page_string); + return TRUE; + } + + g_free (page_string); + return FALSE; +} + +static void +ev_window_add_history (EvWindow *window, gint page, EvLink *link) +{ + gchar *page_label; + gchar *link_title; + FindTask find_task; + + EvLink *real_link; + EvLinkAction *action; + EvLinkDest *dest; + + if (link) { + action = g_object_ref (ev_link_get_action (link)); + dest = ev_link_action_get_dest (action); + page = ev_link_dest_get_page (dest); + } else { + dest = ev_link_dest_new_page (page); + action = ev_link_action_new_dest (dest); + } + + if (page < 0) + return; + + page_label = ev_page_cache_get_page_label (window->priv->page_cache, page); + + find_task.page_label = page_label; + find_task.chapter = NULL; + + if (EV_IS_DOCUMENT_LINKS (window->priv->document)) { + GtkTreeModel *model; + + g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL); + + gtk_tree_model_foreach (model, + ev_window_find_chapter, + &find_task); + + g_object_unref (model); + } + + if (find_task.chapter) + link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter); + else + link_title = g_strdup_printf (_("Page %s"), page_label); + + real_link = ev_link_new (link_title, action); + + ev_history_add_link (window->priv->history, real_link); + + g_free (link_title); + g_object_unref (real_link); +} + +static void +view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window) +{ + int current_page = ev_page_cache_get_current_page (window->priv->page_cache); + + ev_window_add_history (window, 0, link); + ev_window_add_history (window, current_page, NULL); +} + static void history_changed_cb (EvPageCache *page_cache, gint page, - EvWindow *ev_window) + EvWindow *window) { - ev_history_add_page (ev_window->priv->history, page, - ev_page_cache_get_page_label (ev_window->priv->page_cache, page)); + int current_page = ev_page_cache_get_current_page (window->priv->page_cache); + + ev_window_add_history (window, page, NULL); + ev_window_add_history (window, current_page, NULL); + return; } @@ -4045,11 +4144,7 @@ static void navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window) { - g_signal_handlers_block_by_func - (window->priv->view, G_CALLBACK (view_handle_link_cb), window); ev_view_handle_link (EV_VIEW (window->priv->view), link); - g_signal_handlers_unblock_by_func - (window->priv->view, G_CALLBACK (view_handle_link_cb), window); gtk_widget_grab_focus (window->priv->view); } @@ -4338,15 +4433,6 @@ do_action_named (EvWindow *window, EvLinkAction *action) } static void -view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window) -{ - int current_page = ev_page_cache_get_current_page (window->priv->page_cache); - ev_history_add_page (window->priv->history, - current_page, - ev_page_cache_get_page_label (window->priv->page_cache, current_page)); -} - -static void view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window) { switch (ev_link_action_get_action_type (action)) { |