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Implement midori_view_web_view_get_snapshot for GTK+ 3

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This commit is contained in:
Christian Dywan 2011-11-20 22:36:55 +01:00
parent c60a9d220a
commit 59b3d9319c
1 changed files with 14 additions and 5 deletions
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19
midori/midori-view.c
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@ -5217,22 +5217,23 @@ midori_view_web_view_get_snapshot (GtkWidget* web_view,
gint width, gint width,
gint height) gint height)
{ {
GdkWindow* window;
GtkAllocation allocation; GtkAllocation allocation;
gboolean fast; gboolean fast;
gint x, y, w, h; gint x, y, w, h;
GdkRectangle rect; GdkRectangle rect;
#if !GTK_CHECK_VERSION (3, 0, 0) #if !GTK_CHECK_VERSION (3, 0, 0)
GdkWindow* window;
GdkPixmap* pixmap; GdkPixmap* pixmap;
GdkEvent event; GdkEvent event;
gboolean result; gboolean result;
GdkColormap* colormap; GdkColormap* colormap;
#else
cairo_surface_t* surface;
cairo_t* cr;
#endif #endif
GdkPixbuf* pixbuf; GdkPixbuf* pixbuf;
g_return_val_if_fail (WEBKIT_IS_WEB_VIEW (web_view), NULL); g_return_val_if_fail (WEBKIT_IS_WEB_VIEW (web_view), NULL);
window = gtk_widget_get_window (web_view);
g_return_val_if_fail (window != NULL, NULL);
gtk_widget_get_allocation (web_view, &allocation); gtk_widget_get_allocation (web_view, &allocation);
x = allocation.x; x = allocation.x;
@ -5254,9 +5255,14 @@ midori_view_web_view_get_snapshot (GtkWidget* web_view,
} }
#if GTK_CHECK_VERSION (3, 0, 0) #if GTK_CHECK_VERSION (3, 0, 0)
cairo_t* cr = gdk_cairo_create (window); surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
allocation.width, allocation.height);
cr = cairo_create (surface);
cairo_rectangle (cr, x, y, width, height);
cairo_clip (cr);
gtk_widget_draw (web_view, cr); gtk_widget_draw (web_view, cr);
pixbuf = NULL; /* TODO */ pixbuf = gdk_pixbuf_get_from_surface (surface, x, y, width, height);
cairo_surface_destroy (surface);
cairo_destroy (cr); cairo_destroy (cr);
#else #else
rect.x = x; rect.x = x;
@ -5264,6 +5270,9 @@ midori_view_web_view_get_snapshot (GtkWidget* web_view,
rect.width = w; rect.width = w;
rect.height = h; rect.height = h;
window = gtk_widget_get_window (web_view);
g_return_val_if_fail (window != NULL, NULL);
pixmap = gdk_pixmap_new (window, w, h, gdk_drawable_get_depth (window)); pixmap = gdk_pixmap_new (window, w, h, gdk_drawable_get_depth (window));
event.expose.type = GDK_EXPOSE; event.expose.type = GDK_EXPOSE;
event.expose.window = pixmap; event.expose.window = pixmap;