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gdkwindow.c: Fix up window debug code

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Make this build and fully print clip regions.
This commit is contained in:
Alexander Larsson 2012-08-23 11:59:00 +02:00
parent 04811d9483
commit 820b0cafe0
1 changed files with 44 additions and 6 deletions
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50
gdk/gdkwindow.c
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@ -264,6 +264,42 @@ static const cairo_user_data_key_t gdk_window_cairo_key;
G_DEFINE_ABSTRACT_TYPE (GdkWindow, gdk_window, G_TYPE_OBJECT)
#ifdef DEBUG_WINDOW_PRINTING
char *
print_region (cairo_region_t *region)
{
GString *s = g_string_new ("{");
if (cairo_region_is_empty (region))
{
g_string_append (s, "empty");
}
else
{
int num = cairo_region_num_rectangles (region);
cairo_rectangle_int_t r;
if (num == 1)
{
cairo_region_get_rectangle (region, 0, &r);
g_string_append_printf (s, "%dx%d @%d,%d", r.width, r.height, r.x, r.y);
}
else
{
cairo_region_get_extents (region, &r);
g_string_append_printf (s, "extent: %dx%d @%d,%d, details: ", r.width, r.height, r.x, r.y);
for (int i = 0; i < num; i++)
{
g_string_append_printf (s, "[%dx%d @%d,%d]", r.width, r.height, r.x, r.y);
if (i != num -1)
g_string_append (s, ", ");
}
}
}
g_string_append (s, "}");
return g_string_free (s, FALSE);
}
#endif
GType
_gdk_paintable_get_type (void)
{
@ -9813,11 +9849,16 @@ proxy_button_event (GdkEvent *source_event,
}
#ifdef DEBUG_WINDOW_PRINTING
#ifdef GDK_WINDOWING_X11
#include "x11/gdkx.h"
#endif
static void
gdk_window_print (GdkWindow *window,
int indent)
{
GdkRectangle r;
char *s;
const char *window_types[] = {
"root",
"toplevel",
@ -9856,11 +9897,8 @@ gdk_window_print (GdkWindow *window,
g_print (" abs[%d,%d]",
window->abs_x, window->abs_y);
cairo_region_get_extents (window->clip_region, &r);
if (cairo_region_is_empty (window->clip_region))
g_print (" clipbox[empty]");
else
g_print (" clipbox[%d,%d %dx%d]", r.x, r.y, r.width, r.height);
s = print_region (window->clip_region);
g_print (" clipbox[%s]", s);
g_print ("\n");
}