summaryrefslogtreecommitdiff
path: root/libmate-desktop/mate-bg.c
diff options
context:
space:
mode:
Diffstat (limited to 'libmate-desktop/mate-bg.c')
-rw-r--r--libmate-desktop/mate-bg.c365
1 files changed, 347 insertions, 18 deletions
diff --git a/libmate-desktop/mate-bg.c b/libmate-desktop/mate-bg.c
index 83efcd3..798b3b3 100644
--- a/libmate-desktop/mate-bg.c
+++ b/libmate-desktop/mate-bg.c
@@ -101,8 +101,13 @@ struct _MateBG {
char *filename;
MateBGPlacement placement;
MateBGColorType color_type;
+#if GTK_CHECK_VERSION(3, 0, 0)
+ GdkRGBA primary;
+ GdkRGBA secondary;
+#else
GdkColor primary;
GdkColor secondary;
+#endif
gboolean is_enabled;
GFileMonitor* file_monitor;
@@ -150,17 +155,31 @@ static GdkPixbuf *pixbuf_scale_to_fit (GdkPixbuf *src,
static GdkPixbuf *pixbuf_scale_to_min (GdkPixbuf *src,
int min_width,
int min_height);
-
+#if !GTK_CHECK_VERSION(3, 0, 0)
static void pixbuf_draw_gradient (GdkPixbuf *pixbuf,
gboolean horizontal,
GdkColor *c1,
GdkColor *c2,
GdkRectangle *rect);
+#endif
static void pixbuf_tile (GdkPixbuf *src,
- GdkPixbuf *dest);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+ int width,
+ int height
+#else
+ GdkPixbuf *dest
+#endif
+ );
static void pixbuf_blend (GdkPixbuf *src,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+ int dest_width,
+ int dest_height,
+#else
GdkPixbuf *dest,
+#endif
int src_x,
int src_y,
int width,
@@ -206,6 +225,20 @@ static FileSize *find_best_size (GSList *sizes,
gint width,
gint height);
+#if GTK_CHECK_VERSION(3, 0, 0)
+static void
+color_from_string(const char *string,
+ GdkRGBA *colorp)
+{
+ /* If all else fails use black */
+ if (!gdk_rgba_parse (colorp, string)) {
+ colorp->red = 0.0;
+ colorp->blue = 0.0;
+ colorp->green = 0.0;
+ colorp->alpha = 1.0;
+ }
+}
+#else
static void
color_from_string (const char *string,
GdkColor *colorp)
@@ -218,7 +251,15 @@ color_from_string (const char *string,
gdk_color_parse (string, colorp);
}
+#endif
+#if GTK_CHECK_VERSION(3, 0, 0)
+static char *
+color_to_string (const GdkRGBA *color)
+{
+ return gdk_rgba_to_string(color);
+}
+#else
static char *
color_to_string (const GdkColor *color)
{
@@ -227,6 +268,7 @@ color_to_string (const GdkColor *color)
color->green >> 8,
color->blue >> 8);
}
+#endif
static gboolean
do_changed (MateBG *bg)
@@ -360,7 +402,11 @@ mate_bg_load_from_gsettings (MateBG *bg,
char *tmp;
char *filename;
MateBGColorType ctype;
+#if GTK_CHECK_VERSION(3, 0, 0)
+ GdkRGBA c1,c2;
+#else
GdkColor c1, c2;
+#endif
MateBGPlacement placement;
g_return_if_fail (MATE_IS_BG (bg));
@@ -420,7 +466,11 @@ mate_bg_load_from_gsettings (MateBG *bg,
/* Placement */
placement = g_settings_get_enum (settings, MATE_BG_KEY_PICTURE_PLACEMENT);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ mate_bg_set_rgba (bg, ctype, &c1, &c2);
+#else
mate_bg_set_color (bg, ctype, &c1, &c2);
+#endif
mate_bg_set_placement (bg, placement);
mate_bg_set_filename (bg, filename);
@@ -545,6 +595,43 @@ mate_bg_new (void)
return g_object_new (MATE_TYPE_BG, NULL);
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+void
+mate_bg_set_rgba (MateBG *bg,
+ MateBGColorType type,
+ GdkRGBA *primary,
+ GdkRGBA *secondary
+ )
+{
+ g_return_if_fail (bg != NULL);
+ g_return_if_fail (primary != NULL);
+
+ if (bg->color_type != type ||
+ !gdk_rgba_equal (&bg->primary, primary) ||
+ (secondary && !gdk_rgba_equal (&bg->secondary, secondary)))
+ {
+ bg->color_type = type;
+ bg->primary = *primary;
+ if (secondary) {
+ bg->secondary = *secondary;
+ }
+
+ queue_changed (bg);
+ }
+}
+
+static void
+color_to_rgba(const GdkColor* color, GdkRGBA* rgba)
+{
+ g_assert (color != NULL);
+ g_assert (rgba != NULL);
+ rgba->red = color->red/65535.0;
+ rgba->blue = color->blue/65535.0;
+ rgba->green = color->green/65535.0;
+ rgba->alpha = 1.0;
+}
+#endif
+
void
mate_bg_set_color (MateBG *bg,
MateBGColorType type,
@@ -554,15 +641,39 @@ mate_bg_set_color (MateBG *bg,
g_return_if_fail (bg != NULL);
g_return_if_fail (primary != NULL);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA primary_rgba;
+ GdkRGBA secondary_rgba;
+
+ color_to_rgba(primary, &primary_rgba);
+
+ if(secondary) {
+ color_to_rgba(secondary, &secondary_rgba);
+ }
+#endif
+
if (bg->color_type != type ||
+#if GTK_CHECK_VERSION (3, 0, 0)
+ !gdk_rgba_equal (&bg->primary, &primary_rgba) ||
+ (secondary && !gdk_rgba_equal (&bg->secondary, &secondary_rgba)))
+#else
!gdk_color_equal (&bg->primary, primary) ||
- (secondary && !gdk_color_equal (&bg->secondary, secondary))) {
+ (secondary && !gdk_color_equal (&bg->secondary, secondary)))
+#endif
+ {
bg->color_type = type;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ bg->primary = primary_rgba;
+ if (secondary) {
+ bg->secondary = secondary_rgba;
+ }
+#else
bg->primary = *primary;
if (secondary) {
bg->secondary = *secondary;
}
+#endif
queue_changed (bg);
}
@@ -589,11 +700,12 @@ mate_bg_get_placement (MateBG *bg)
return bg->placement;
}
+#if GTK_CHECK_VERSION (3, 0, 0)
void
-mate_bg_get_color (MateBG *bg,
+mate_bg_get_rgba (MateBG *bg,
MateBGColorType *type,
- GdkColor *primary,
- GdkColor *secondary)
+ GdkRGBA *primary,
+ GdkRGBA *secondary)
{
g_return_if_fail (bg != NULL);
@@ -606,6 +718,31 @@ mate_bg_get_color (MateBG *bg,
if (secondary)
*secondary = bg->secondary;
}
+#endif
+
+void
+mate_bg_get_color (MateBG *bg,
+ MateBGColorType *type,
+ GdkColor *primary,
+ GdkColor *secondary)
+{
+ g_return_if_fail (bg != NULL);
+
+ if (type)
+ *type = bg->color_type;
+
+ if (primary) {
+ primary->red = bg->primary.red * 0xffff;
+ primary->green = bg->primary.green * 0xffff;
+ primary->blue = bg->primary.blue * 0xffff;
+ }
+
+ if (secondary) {
+ secondary->red = bg->secondary.red * 0xffff;
+ secondary->green = bg->secondary.green * 0xffff;
+ secondary->blue = bg->secondary.blue * 0xffff;
+ }
+}
void
mate_bg_set_draw_background (MateBG *bg,
@@ -817,12 +954,12 @@ mate_bg_set_filename (MateBG *bg,
}
}
+#if !GTK_CHECK_VERSION(3, 0, 0)
static void
draw_color_area (MateBG *bg,
GdkPixbuf *dest,
GdkRectangle *rect)
{
- guint32 pixel;
GdkRectangle extent;
extent.x = 0;
@@ -833,7 +970,8 @@ draw_color_area (MateBG *bg,
gdk_rectangle_intersect (rect, &extent, rect);
switch (bg->color_type) {
- case MATE_BG_COLOR_SOLID:
+ case MATE_BG_COLOR_SOLID: {
+ guint32 pixel;
/* not really a big deal to ignore the area of interest */
pixel = ((bg->primary.red >> 8) << 24) |
((bg->primary.green >> 8) << 16) |
@@ -841,6 +979,7 @@ draw_color_area (MateBG *bg,
(0xff);
gdk_pixbuf_fill (dest, pixel);
+ }
break;
case MATE_BG_COLOR_H_GRADIENT:
@@ -855,12 +994,24 @@ draw_color_area (MateBG *bg,
break;
}
}
+#endif
static void
draw_color (MateBG *bg,
- GdkPixbuf *dest,
- GdkScreen *screen)
+#if GTK_CHECK_VERSION(3, 0, 0)
+ cairo_t *cr,
+ gint width,
+ gint height
+#else
+ GdkPixbuf *dest
+#endif
+ )
{
+#if GTK_CHECK_VERSION(3, 0, 0)
+ gdk_cairo_set_source_rgba(cr, &(bg->primary));
+ cairo_rectangle(cr, 0, 0, width, height);
+ cairo_fill(cr);
+#else
GdkRectangle rect;
rect.x = 0;
@@ -868,8 +1019,11 @@ draw_color (MateBG *bg,
rect.width = gdk_pixbuf_get_width (dest);
rect.height = gdk_pixbuf_get_height (dest);
draw_color_area (bg, dest, &rect);
+#endif
}
+
+#if !GTK_CHECK_VERSION(3, 0, 0)
static void
draw_color_each_monitor (MateBG *bg,
GdkPixbuf *dest,
@@ -885,6 +1039,7 @@ draw_color_each_monitor (MateBG *bg,
draw_color_area (bg, dest, &rect);
}
}
+#endif
static GdkPixbuf *
pixbuf_clip_to_fit (GdkPixbuf *src,
@@ -971,7 +1126,11 @@ static void
draw_image_area (MateBG *bg,
gint num_monitor,
GdkPixbuf *pixbuf,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+#else
GdkPixbuf *dest,
+#endif
GdkRectangle *area)
{
int dest_width = area->width;
@@ -986,16 +1145,28 @@ draw_image_area (MateBG *bg,
switch (bg->placement) {
case MATE_BG_PLACEMENT_TILED:
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixbuf_tile (scaled, cr, dest_width, dest_height);
+#else
pixbuf_tile (scaled, dest);
+#endif
break;
case MATE_BG_PLACEMENT_ZOOMED:
case MATE_BG_PLACEMENT_CENTERED:
case MATE_BG_PLACEMENT_FILL_SCREEN:
case MATE_BG_PLACEMENT_SCALED:
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixbuf_blend (scaled, cr, dest_width, dest_height, 0, 0, w, h, x + area->x, y + area->y, 1.0);
+#else
pixbuf_blend (scaled, dest, 0, 0, w, h, x + area->x, y + area->y, 1.0);
+#endif
break;
case MATE_BG_PLACEMENT_SPANNED:
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixbuf_blend (scaled, cr, dest_width, dest_height, 0, 0, w, h, x, y, 1.0);
+#else
pixbuf_blend (scaled, dest, 0, 0, w, h, x, y, 1.0);
+#endif
break;
default:
g_assert_not_reached ();
@@ -1010,22 +1181,44 @@ draw_image_area (MateBG *bg,
static void
draw_image_for_thumb (MateBG *bg,
GdkPixbuf *pixbuf,
- GdkPixbuf *dest)
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+ gint width,
+ gint height
+#else
+ GdkPixbuf *dest
+#endif
+ )
{
GdkRectangle rect;
rect.x = 0;
rect.y = 0;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ rect.width = width;
+ rect.height = height;
+
+#else
rect.width = gdk_pixbuf_get_width (dest);
rect.height = gdk_pixbuf_get_height (dest);
+#endif
+#if GTK_CHECK_VERSION(3, 0, 0)
+ draw_image_area (bg, -1, pixbuf, cr, &rect);
+#else
draw_image_area (bg, -1, pixbuf, dest, &rect);
+#endif
}
static void
draw_once (MateBG *bg,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+ gint width,
+ gint height,
+#else
GdkPixbuf *dest,
- GdkScreen *screen,
+#endif
gboolean is_root)
{
GdkRectangle rect;
@@ -1037,17 +1230,27 @@ draw_once (MateBG *bg,
rect.x = 0;
rect.y = 0;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ rect.width = width;
+ rect.height = height;
+#else
rect.width = gdk_pixbuf_get_width (dest);
rect.height = gdk_pixbuf_get_height (dest);
+#endif
pixbuf = get_pixbuf_for_size (bg, monitor, rect.width, rect.height);
if (pixbuf) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ draw_image_area (bg, monitor, pixbuf, cr, &rect);
+#else
draw_image_area (bg, monitor, pixbuf, dest, &rect);
+#endif
g_object_unref (pixbuf);
}
}
+#if !GTK_CHECK_VERSION (3, 0, 0)
static void
draw_each_monitor (MateBG *bg,
GdkPixbuf *dest,
@@ -1070,25 +1273,48 @@ draw_each_monitor (MateBG *bg,
}
}
}
+#endif
void
mate_bg_draw (MateBG *bg,
+#if GTK_CHECK_VERSION(3, 0, 0)
+ cairo_t *cr,
+ gint width,
+ gint height,
+#else
GdkPixbuf *dest,
GdkScreen *screen,
+#endif
gboolean is_root)
{
if (!bg)
return;
if (is_root && (bg->placement != MATE_BG_PLACEMENT_SPANNED)) {
+#if GTK_CHECK_VERSION(3, 0, 0)
+ draw_color (bg, cr, width, height);
+#else
draw_color_each_monitor (bg, dest, screen);
+#endif
if (bg->filename) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ draw_once (bg, cr, width, height, is_root);
+#else
draw_each_monitor (bg, dest, screen);
+#endif
}
} else {
- draw_color (bg, dest, screen);
+#if GTK_CHECK_VERSION(3, 0, 0)
+ draw_color (bg, cr, width, height);
+#else
+ draw_color (bg, dest);
+#endif
if (bg->filename) {
- draw_once (bg, dest, screen, is_root);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ draw_once (bg, cr, width, height, is_root);
+#else
+ draw_once (bg, dest, is_root);
+#endif
}
}
}
@@ -1205,10 +1431,17 @@ mate_bg_create_pixmap (MateBG *bg,
cr = cairo_create (surface);
if (!bg->filename && bg->color_type == MATE_BG_COLOR_SOLID) {
+#if GTK_CHECK_VERSION(3, 0, 0)
+ gdk_cairo_set_source_rgba (cr, &(bg->primary));
+#else
gdk_cairo_set_source_color (cr, &(bg->primary));
+#endif
}
else
{
+#if GTK_CHECK_VERSION(3, 0, 0)
+ gdk_cairo_set_source_window(cr, window, 0, 0);
+#else
GdkPixbuf *pixbuf;
pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8,
@@ -1216,6 +1449,7 @@ mate_bg_create_pixmap (MateBG *bg,
mate_bg_draw (bg, pixbuf, gdk_window_get_screen (window), is_root);
gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
g_object_unref (pixbuf);
+#endif
}
cairo_paint (cr);
@@ -1234,7 +1468,11 @@ mate_bg_is_dark (MateBG *bg,
int width,
int height)
{
+#if GTK_CHECK_VERSION(3, 0, 0)
+ GdkRGBA color;
+#else
GdkColor color;
+#endif
int intensity;
GdkPixbuf *pixbuf;
@@ -1261,9 +1499,14 @@ mate_bg_is_dark (MateBG *bg,
g_object_unref (pixbuf);
}
+#if GTK_CHECK_VERSION(3, 0, 0)
+ // todo
+ intensity = 20;
+#else
intensity = (color.red * 77 +
color.green * 150 +
color.blue * 28) >> 16;
+#endif
return intensity < 160; /* biased slightly to be dark */
}
@@ -1394,31 +1637,54 @@ fit_factor (int from_width, int from_height,
return MIN (to_width / (double) from_width, to_height / (double) from_height);
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+cairo_surface_t *
+#else
GdkPixbuf *
+#endif
mate_bg_create_thumbnail (MateBG *bg,
MateDesktopThumbnailFactory *factory,
GdkScreen *screen,
int dest_width,
int dest_height)
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_surface_t *result;
+#else
GdkPixbuf *result;
+#endif
GdkPixbuf *thumb;
g_return_val_if_fail (bg != NULL, NULL);
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+ result = cairo_image_surface_create(CAIRO_FORMAT_RGB24, dest_width, dest_height);
+ cairo_t *cr = cairo_create(result);
+ draw_color (bg, cr, dest_width, dest_height);
+#else
result = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, dest_width, dest_height);
- draw_color (bg, result, screen);
+ draw_color (bg, result);
+#endif
if (bg->filename) {
thumb = create_img_thumbnail (bg, factory, screen, dest_width, dest_height, -1);
if (thumb) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ draw_image_for_thumb (bg, thumb, cr, dest_width, dest_height);
+#else
draw_image_for_thumb (bg, thumb, result);
+#endif
g_object_unref (thumb);
}
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_destroy(cr);
+#endif
+
return result;
}
@@ -1790,7 +2056,11 @@ blend (GdkPixbuf *p1,
GdkPixbuf *p2,
double alpha)
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_surface_t *surface = gdk_cairo_surface_create_from_pixbuf(p1, 0, NULL);
+#else
GdkPixbuf *result = gdk_pixbuf_copy (p1);
+#endif
GdkPixbuf *tmp;
if (gdk_pixbuf_get_width (p2) != gdk_pixbuf_get_width (p1) ||
@@ -1804,7 +2074,18 @@ blend (GdkPixbuf *p1,
tmp = g_object_ref (p2);
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr = cairo_create(surface);
+ int width = gdk_pixbuf_get_width(p1);
+ int height = gdk_pixbuf_get_height(p1);
+ pixbuf_blend (tmp, cr, width, height, 0, 0, -1, -1, 0, 0, alpha);
+ cairo_destroy (cr);
+
+ GdkPixbuf *result = gdk_pixbuf_get_from_surface (surface, 0, 0, width, height);
+ cairo_surface_destroy (surface);
+#else
pixbuf_blend (tmp, result, 0, 0, -1, -1, 0, 0, alpha);
+#endif
g_object_unref (tmp);
@@ -2609,6 +2890,7 @@ pixbuf_scale_to_min (GdkPixbuf *src, int min_width, int min_height)
return dest;
}
+#if !GTK_CHECK_VERSION(3, 0, 0)
static guchar *
create_gradient (const GdkColor *primary,
const GdkColor *secondary,
@@ -2639,14 +2921,12 @@ pixbuf_draw_gradient (GdkPixbuf *pixbuf,
int height;
int rowstride;
guchar *dst;
- guchar *dst_limit;
int n_channels = 3;
rowstride = gdk_pixbuf_get_rowstride (pixbuf);
width = rect->width;
height = rect->height;
dst = gdk_pixbuf_get_pixels (pixbuf) + rect->x * n_channels + rowstride * rect->y;
- dst_limit = dst + height * rowstride;
if (horizontal) {
guchar *gradient = create_gradient (primary, secondary, width);
@@ -2682,10 +2962,17 @@ pixbuf_draw_gradient (GdkPixbuf *pixbuf,
g_free (gradient);
}
}
+#endif
static void
pixbuf_blend (GdkPixbuf *src,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr,
+ int dest_width,
+ int dest_height,
+#else
GdkPixbuf *dest,
+#endif
int src_x,
int src_y,
int src_width,
@@ -2694,8 +2981,10 @@ pixbuf_blend (GdkPixbuf *src,
int dest_y,
double alpha)
{
+#if !GTK_CHECK_VERSION (3, 0, 0)
int dest_width = gdk_pixbuf_get_width (dest);
int dest_height = gdk_pixbuf_get_height (dest);
+#endif
int offset_x = dest_x - src_x;
int offset_y = dest_y - src_y;
@@ -2719,29 +3008,47 @@ pixbuf_blend (GdkPixbuf *src,
src_height = dest_height - dest_y;
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gdk_cairo_set_source_pixbuf(cr, src, offset_x, offset_y);
+ cairo_rectangle (cr, offset_x, offset_y, src_width, src_height);
+ cairo_paint_with_alpha (cr, alpha);
+ cairo_fill (cr);
+#else
gdk_pixbuf_composite (src, dest,
dest_x, dest_y,
src_width, src_height,
offset_x, offset_y,
1, 1, GDK_INTERP_NEAREST,
alpha * 0xFF + 0.5);
+#endif
}
static void
+#if GTK_CHECK_VERSION (3, 0, 0)
+pixbuf_tile (GdkPixbuf *src, cairo_t *cr, int dest_width, int dest_height)
+#else
pixbuf_tile (GdkPixbuf *src, GdkPixbuf *dest)
+#endif
{
int x, y;
int tile_width, tile_height;
+#if !GTK_CHECK_VERSION (3, 0, 0)
int dest_width = gdk_pixbuf_get_width (dest);
int dest_height = gdk_pixbuf_get_height (dest);
+#endif
tile_width = gdk_pixbuf_get_width (src);
tile_height = gdk_pixbuf_get_height (src);
for (y = 0; y < dest_height; y += tile_height) {
for (x = 0; x < dest_width; x += tile_width) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixbuf_blend (src, cr, dest_width, dest_height, 0, 0,
+ tile_width, tile_height, x, y, 1.0);
+#else
pixbuf_blend (src, dest, 0, 0,
tile_width, tile_height, x, y, 1.0);
+#endif
}
}
}
@@ -3203,7 +3510,11 @@ mate_bg_changes_with_time (MateBG *bg)
* vaguely defined as 'suitable point to show while single-stepping
* through the slideshow'. Returns NULL if frame_num is out of bounds.
*/
+#if GTK_CHECK_VERSION (3, 0, 0)
+cairo_surface_t *
+#else
GdkPixbuf *
+#endif
mate_bg_create_frame_thumbnail (MateBG *bg,
MateDesktopThumbnailFactory *factory,
GdkScreen *screen,
@@ -3212,7 +3523,11 @@ mate_bg_create_frame_thumbnail (MateBG *bg,
int frame_num)
{
SlideShow *show;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_surface_t *result;
+#else
GdkPixbuf *result;
+#endif
GdkPixbuf *thumb;
GList *l;
int i, skipped;
@@ -3247,10 +3562,16 @@ mate_bg_create_frame_thumbnail (MateBG *bg,
if (!found)
return NULL;
+#if GTK_CHECK_VERSION (3, 0, 0)
+ result = cairo_image_surface_create(CAIRO_FORMAT_RGB24, dest_width, dest_height);
+ cairo_t *cr = cairo_create(result);
+ draw_color(bg, cr, dest_width, dest_height);
+#else
result = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, dest_width, dest_height);
- draw_color (bg, result, screen);
+ draw_color (bg, result);
+#endif
if (bg->filename) {
thumb = create_img_thumbnail (bg, factory, screen,
@@ -3258,11 +3579,19 @@ mate_bg_create_frame_thumbnail (MateBG *bg,
frame_num + skipped);
if (thumb) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ draw_image_for_thumb (bg, thumb, cr, dest_width, dest_height);
+#else
draw_image_for_thumb (bg, thumb, result);
+#endif
g_object_unref (thumb);
}
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+ cairo_destroy (cr);
+#endif
+
return result;
}