libview: Port EvViewPresentation to GtkStyleContext

[evince.git] / libview / ev-view-presentation.c

diff --git a/libview/ev-view-presentation.c b/libview/ev-view-presentation.c
index fa79f1042bbc5e0d648453659c8f0cd832c33e48..9cc74af710b1c1b446c60250cf04ceb83eb87985 100644 (file)
--- a/libview/ev-view-presentation.c
+++ b/libview/ev-view-presentation.c
@@ -111,18 +111,19 @@ static void ev_view_presentation_set_cursor_for_location (EvViewPresentation *pv
 
 G_DEFINE_TYPE (EvViewPresentation, ev_view_presentation, GTK_TYPE_WIDGET)
 
+static GdkRGBA black = { 0., 0., 0., 1. };
+static GdkRGBA white = { 1., 1., 1., 1. };
+
 static void
 ev_view_presentation_set_normal (EvViewPresentation *pview)
 {
        GtkWidget *widget = GTK_WIDGET (pview);
-       GtkStyle  *style;
 
        if (pview->state == EV_PRESENTATION_NORMAL)
                return;
 
        pview->state = EV_PRESENTATION_NORMAL;
-       style = gtk_widget_get_style (widget);
-       gdk_window_set_background (gtk_widget_get_window (widget), &style->black);
+       gdk_window_set_background_rgba (gtk_widget_get_window (widget), &black);
        gtk_widget_queue_draw (widget);
 }
 
@@ -130,14 +131,12 @@ static void
 ev_view_presentation_set_black (EvViewPresentation *pview)
 {
        GtkWidget *widget = GTK_WIDGET (pview);
-       GtkStyle  *style;
 
        if (pview->state == EV_PRESENTATION_BLACK)
                return;
 
        pview->state = EV_PRESENTATION_BLACK;
-       style = gtk_widget_get_style (widget);
-       gdk_window_set_background (gtk_widget_get_window (widget), &style->black);
+       gdk_window_set_background_rgba (gtk_widget_get_window (widget), &black);
        gtk_widget_queue_draw (widget);
 }
 
@@ -145,14 +144,12 @@ static void
 ev_view_presentation_set_white (EvViewPresentation *pview)
 {
        GtkWidget *widget = GTK_WIDGET (pview);
-       GtkStyle  *style;
 
        if (pview->state == EV_PRESENTATION_WHITE)
                return;
 
        pview->state = EV_PRESENTATION_WHITE;
-       style = gtk_widget_get_style (widget);
-       gdk_window_set_background (gtk_widget_get_window (widget), &style->white);
+       gdk_window_set_background_rgba (gtk_widget_get_window (widget), &white);
        gtk_widget_queue_draw (widget);
 }
 
@@ -949,11 +946,19 @@ ev_view_presentation_dispose (GObject *object)
 }
 
 static void
-ev_view_presentation_size_request (GtkWidget      *widget,
-                                  GtkRequisition *requisition)
+ev_view_presentation_get_preferred_width (GtkWidget *widget,
+                                          gint      *minimum,
+                                          gint      *natural)
+{
+        *minimum = *natural = 0;
+}
+
+static void
+ev_view_presentation_get_preferred_height (GtkWidget *widget,
+                                           gint      *minimum,
+                                           gint      *natural)
 {
-       requisition->width = 0;
-       requisition->height = 0;
+        *minimum = *natural = 0;
 }
 
 static void
@@ -984,15 +989,8 @@ ev_view_presentation_draw_end_page (EvViewPresentation *pview,
        area.width = allocation.width;
        area.height = allocation.height;
 
-        gtk_paint_layout (gtk_widget_get_style (widget),
-                          cr,
-                          gtk_widget_get_state (widget),
-                          FALSE,
-                          widget,
-                          NULL,
-                          15,
-                          15,
-                          layout);
+        gtk_render_layout (gtk_widget_get_style_context (widget),
+                           cr, 15, 15, layout);
 
        pango_font_description_free (font_desc);
        g_object_unref (layout);
@@ -1217,10 +1215,9 @@ init_presentation (GtkWidget *widget)
 static void
 ev_view_presentation_realize (GtkWidget *widget)
 {
-       GdkWindow    *window;
-       GtkStyle     *style;
-       GdkWindowAttr attributes;
-       GtkAllocation allocation;
+       GdkWindow     *window;
+       GdkWindowAttr  attributes;
+       GtkAllocation  allocation;
 
        gtk_widget_set_realized (widget, TRUE);
 
@@ -1251,9 +1248,7 @@ ev_view_presentation_realize (GtkWidget *widget)
        gdk_window_set_user_data (window, widget);
        gtk_widget_set_window (widget, window);
 
-       gtk_widget_style_attach (widget);
-       style = gtk_widget_get_style (widget);
-       gdk_window_set_background (window, &style->black);
+        gdk_window_set_background_rgba (window, &black);
 
        g_idle_add ((GSourceFunc)init_presentation, widget);
 }
@@ -1375,7 +1370,8 @@ ev_view_presentation_class_init (EvViewPresentationClass *klass)
 
         gobject_class->dispose = ev_view_presentation_dispose;
 
-       widget_class->size_request = ev_view_presentation_size_request;
+       widget_class->get_preferred_width = ev_view_presentation_get_preferred_width;
+       widget_class->get_preferred_height = ev_view_presentation_get_preferred_height;
        widget_class->realize = ev_view_presentation_realize;
         widget_class->draw = ev_view_presentation_draw;
        widget_class->key_press_event = ev_view_presentation_key_press_event;