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Render tab tooltip thumbnails smaller and a lot faster

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This commit is contained in:
Christian Dywan 2009-06-04 01:00:50 +02:00
parent c41845b907
commit e9ee1bcfbe
1 changed files with 32 additions and 12 deletions
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44
midori/midori-view.c
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@ -48,8 +48,8 @@ midori_view_construct_web_view (MidoriView* view);
GdkPixbuf*
midori_view_get_snapshot (MidoriView* view,
guint width,
guint height);
gint width,
gint height);
struct _MidoriView
{
@ -2564,7 +2564,7 @@ midori_view_tab_label_query_tooltip_cb (GtkWidget* tab_label,
MidoriView* view)
{
if (view->speed_dial_in_new_tabs)
gtk_tooltip_set_icon (tooltip, midori_view_get_snapshot (view, 160, 107));
gtk_tooltip_set_icon (tooltip, midori_view_get_snapshot (view, -160, -107));
else
gtk_tooltip_set_text (tooltip, midori_view_get_display_title (view));
return TRUE;
@ -3023,10 +3023,12 @@ midori_view_execute_script (MidoriView* view,
/* For now this is private API */
GdkPixbuf*
midori_view_get_snapshot (MidoriView* view,
guint width,
guint height)
gint width,
gint height)
{
GtkWidget* web_view;
gboolean fast;
gint x, y, w, h;
GdkRectangle rect;
GdkPixmap* pixmap;
GdkEvent event;
@ -3038,13 +3040,30 @@ midori_view_get_snapshot (MidoriView* view,
web_view = gtk_bin_get_child (GTK_BIN (view));
g_return_val_if_fail (web_view->window, NULL);
rect.x = web_view->allocation.x;
rect.y = web_view->allocation.y;
rect.width = web_view->allocation.width;
rect.height = web_view->allocation.height;
x = web_view->allocation.x;
y = web_view->allocation.y;
w = web_view->allocation.width;
h = web_view->allocation.height;
pixmap = gdk_pixmap_new (web_view->window,
web_view->allocation.width, web_view->allocation.height,
/* If width and height are both negative, we try to render faster at
the cost of correctness or beauty. Only a part of the page is
rendered which makes it a lot faster and scaling isn't as nice. */
fast = FALSE;
if (width < 0 && height < 0)
{
width *= -1;
height *= -1;
w = w > 320 ? 320 : w;
h = h > 240 ? 240 : h;
fast = TRUE;
}
rect.x = x;
rect.y = y;
rect.width = w;
rect.height = h;
pixmap = gdk_pixmap_new (web_view->window, w, h,
gdk_drawable_get_depth (web_view->window));
event.expose.type = GDK_EXPOSE;
event.expose.window = pixmap;
@ -3070,8 +3089,9 @@ midori_view_get_snapshot (MidoriView* view,
width = rect.width;
if (!height)
height = rect.height;
scaled = gdk_pixbuf_scale_simple (pixbuf, width, height,
GDK_INTERP_TILES);
fast ? GDK_INTERP_NEAREST : GDK_INTERP_TILES);
g_object_unref (pixbuf);
return scaled;
}