#include "ev-transition-animation.h"
#include "ev-view-cursor.h"
#include "ev-page-cache.h"
+#include "ev-view-marshal.h"
enum {
PROP_0,
};
enum {
+ PAGE_CHANGED,
CHANGE_PAGE,
FINISHED,
SIGNAL_EXTERNAL_LINK,
GtkWidgetClass base_class;
/* signals */
+ void (* page_changed) (EvViewPresentation *pview,
+ gint old_page,
+ gint new_page);
void (* change_page) (EvViewPresentation *pview,
GtkScrollType scroll);
void (* finished) (EvViewPresentation *pview);
}
}
+ g_signal_emit (pview, signals[PAGE_CHANGED], 0, pview->current_page);
+
pview->current_page = page;
if (pview->page_cache)
gtk_widget_queue_draw (GTK_WIDGET (pview));
}
+void
+ev_view_presentation_set_page (EvViewPresentation *pview, gint new_page)
+{
+ guint n_pages;
+
+ n_pages = ev_document_get_n_pages (pview->document);
+
+ if (new_page >= n_pages)
+ ev_view_presentation_set_end (pview);
+ else
+ ev_view_presentation_update_current_page (pview, new_page);
+}
+
void
ev_view_presentation_next_page (EvViewPresentation *pview)
{
GtkWindow *toplevel, *goto_window;
toplevel = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (pview)));
- goto_window = GTK_WINDOW (pview->goto_window);
if (pview->goto_window) {
+ goto_window = GTK_WINDOW (pview->goto_window);
if (gtk_window_has_group (toplevel))
gtk_window_group_add_window (gtk_window_get_group (toplevel), goto_window);
else if (gtk_window_has_group (goto_window))
}
pview->goto_window = gtk_window_new (GTK_WINDOW_POPUP);
+ goto_window = GTK_WINDOW (pview->goto_window);
gtk_window_set_screen (goto_window, gtk_widget_get_screen (GTK_WIDGET (pview)));
if (gtk_window_has_group (toplevel))
static GObject *
ev_view_presentation_constructor (GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_params)
+ guint n_construct_properties,
+ GObjectConstructParam *construct_params)
{
GObject *object;
EvViewPresentation *pview;
g_cclosure_marshal_VOID__ENUM,
G_TYPE_NONE, 1,
GTK_TYPE_SCROLL_TYPE);
+ signals [PAGE_CHANGED] =
+ g_signal_new ("page-changed",
+ EV_TYPE_VIEW_PRESENTATION,
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (EvViewPresentationClass, page_changed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__INT,
+ G_TYPE_NONE, 2,
+ G_TYPE_INT, G_TYPE_INT);
signals[FINISHED] =
g_signal_new ("finished",
G_OBJECT_CLASS_TYPE (gobject_class),