Output zoom-control Makefile. build zoom-control subdir.

[evince.git] / shell / ev-view.c

diff --git a/shell/ev-view.c b/shell/ev-view.c
index 2469dcadf405a0ad0e2d46937c413d5e4b228ad8..dba309b5baf34e19ac46cb99a1dab7f42e690761 100644 (file)
--- a/shell/ev-view.c
+++ b/shell/ev-view.c
@@ -2006,10 +2006,10 @@ ev_view_set_document (EvView     *view,
 }
 
 #define EPSILON 0.0000001
-static void
-ev_view_zoom (EvView   *view,
-             double    factor,
-             gboolean  relative)
+void
+ev_view_set_zoom (EvView   *view,
+                 double    factor,
+                 gboolean  relative)
 {
        double scale;
 
@@ -2026,6 +2026,11 @@ ev_view_zoom (EvView   *view,
        gtk_widget_queue_resize (GTK_WIDGET (view));
 }
 
+double
+ev_view_get_zoom (EvView *view)
+{
+       return view->scale;
+}
 
 void
 ev_view_set_continuous (EvView   *view,
@@ -2136,6 +2141,13 @@ ev_view_set_sizing_mode (EvView       *view,
        g_object_notify (G_OBJECT (view), "sizing-mode");
 }
 
+EvSizingMode
+ev_view_get_sizing_mode (EvView *view)
+{
+       g_return_val_if_fail (EV_IS_VIEW (view), EV_SIZING_FREE);
+
+       return view->sizing_mode;
+}
 
 gboolean
 ev_view_can_zoom_in (EvView *view)
@@ -2154,7 +2166,7 @@ ev_view_zoom_in (EvView *view)
 {
        g_return_if_fail (view->sizing_mode == EV_SIZING_FREE);
 
-       ev_view_zoom (view, ZOOM_IN_FACTOR, TRUE);
+       ev_view_set_zoom (view, ZOOM_IN_FACTOR, TRUE);
 }
 
 void
@@ -2162,7 +2174,7 @@ ev_view_zoom_out (EvView *view)
 {
        g_return_if_fail (view->sizing_mode == EV_SIZING_FREE);
 
-       ev_view_zoom (view, ZOOM_OUT_FACTOR, TRUE);
+       ev_view_set_zoom (view, ZOOM_OUT_FACTOR, TRUE);
 }
 
 
@@ -2221,7 +2233,7 @@ ev_view_zoom_for_size_presentation (EvView *view,
                                &doc_width,
                                &doc_height);
        scale = zoom_for_size_best_fit (doc_width, doc_height, width, height, 0, 0);
-       ev_view_zoom (view, scale, FALSE);
+       ev_view_set_zoom (view, scale, FALSE);
 }
 
 static void
@@ -2257,7 +2269,7 @@ ev_view_zoom_for_size_continuous_and_dual_page (EvView *view,
        else
                g_assert_not_reached ();
 
-       ev_view_zoom (view, scale, FALSE);
+       ev_view_set_zoom (view, scale, FALSE);
 }
 
 static void
@@ -2292,7 +2304,7 @@ ev_view_zoom_for_size_continuous (EvView *view,
        else
                g_assert_not_reached ();
 
-       ev_view_zoom (view, scale, FALSE);
+       ev_view_set_zoom (view, scale, FALSE);
 }
 
 static void
@@ -2339,7 +2351,7 @@ ev_view_zoom_for_size_dual_page (EvView *view,
        else
                g_assert_not_reached ();
 
-       ev_view_zoom (view, scale, FALSE);
+       ev_view_set_zoom (view, scale, FALSE);
 }
 
 static void
@@ -2371,14 +2383,14 @@ ev_view_zoom_for_size_single_page (EvView *view,
        else
                g_assert_not_reached ();
 
-       ev_view_zoom (view, scale, FALSE);
+       ev_view_set_zoom (view, scale, FALSE);
 }
 
 
 void
 ev_view_zoom_normal (EvView *view)
 {
-       ev_view_zoom (view, 1.0, FALSE);
+       ev_view_set_zoom (view, 1.0, FALSE);
 }
 
 void