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-rw-r--r--libmate-desktop/mate-bg.c85
-rw-r--r--libmate-desktop/mate-bg.h10
2 files changed, 91 insertions, 4 deletions
diff --git a/libmate-desktop/mate-bg.c b/libmate-desktop/mate-bg.c
index ac91a19..24c0776 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;
@@ -153,8 +158,13 @@ static GdkPixbuf *pixbuf_scale_to_min (GdkPixbuf *src,
static void pixbuf_draw_gradient (GdkPixbuf *pixbuf,
gboolean horizontal,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *c1,
+ GdkRGBA *c2,
+#else
GdkColor *c1,
GdkColor *c2,
+#endif
GdkRectangle *rect);
static void pixbuf_tile (GdkPixbuf *src,
@@ -206,12 +216,35 @@ 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 */
+ gdk_rgba_parse (colorp, "#000000");
+
+ if (!string)
+ return;
+
+ gdk_rgba_parse (colorp, string);
+}
+
+static char *
+color_to_string (const GdkRGBA *color)
+{
+ return g_strdup_printf ("#%02x%02x%02x",
+ ((guint) (color->red * 65535)) >> 8,
+ ((guint) (color->green * 65535)) >> 8,
+ ((guint) (color->blue * 65535)) >> 8);
+}
+#else
static void
color_from_string (const char *string,
GdkColor *colorp)
{
/* If all else fails use black */
- gdk_color_parse ("black", colorp);
+ gdk_color_parse ("#000000", colorp);
if (!string)
return;
@@ -227,6 +260,7 @@ color_to_string (const GdkColor *color)
color->green >> 8,
color->blue >> 8);
}
+#endif
static gboolean
do_changed (MateBG *bg)
@@ -345,7 +379,11 @@ 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));
@@ -533,15 +571,25 @@ mate_bg_new (void)
void
mate_bg_set_color (MateBG *bg,
MateBGColorType type,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *primary,
+ GdkRGBA *secondary)
+#else
GdkColor *primary,
GdkColor *secondary)
+#endif
{
g_return_if_fail (bg != NULL);
g_return_if_fail (primary != NULL);
if (bg->color_type != type ||
+#if GTK_CHECK_VERSION (3, 0, 0)
+ !gdk_rgba_equal (&bg->primary, primary) ||
+ (secondary && !gdk_rgba_equal (&bg->secondary, secondary))) {
+#else
!gdk_color_equal (&bg->primary, primary) ||
(secondary && !gdk_color_equal (&bg->secondary, secondary))) {
+#endif
bg->color_type = type;
bg->primary = *primary;
@@ -577,8 +625,13 @@ mate_bg_get_placement (MateBG *bg)
void
mate_bg_get_color (MateBG *bg,
MateBGColorType *type,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *primary,
+ GdkRGBA *secondary)
+#else
GdkColor *primary,
GdkColor *secondary)
+#endif
{
g_return_if_fail (bg != NULL);
@@ -820,9 +873,15 @@ draw_color_area (MateBG *bg,
switch (bg->color_type) {
case MATE_BG_COLOR_SOLID:
/* not really a big deal to ignore the area of interest */
+#if GTK_CHECK_VERSION (3, 0, 0)
+ pixel = (((guint) bg->primary.red * 65535) >> 8) << 24 |
+ (((guint) bg->primary.green * 65535) >> 8) << 24 |
+ (((guint) bg->primary.blue * 65535) >> 8) << 24 |
+#else
pixel = ((bg->primary.red >> 8) << 24) |
((bg->primary.green >> 8) << 16) |
((bg->primary.blue >> 8) << 8) |
+#endif
(0xff);
gdk_pixbuf_fill (dest, pixel);
@@ -1188,7 +1247,11 @@ 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
{
@@ -1217,7 +1280,11 @@ 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;
@@ -1244,9 +1311,9 @@ mate_bg_is_dark (MateBG *bg,
g_object_unref (pixbuf);
}
- intensity = (color.red * 77 +
- color.green * 150 +
- color.blue * 28) >> 16;
+ intensity = ((guint) (color.red * 65535) * 77 +
+ (guint) (color.green * 65535) * 150 +
+ (guint) (color.blue * 65535) * 28) >> 16;
return intensity < 160; /* biased slightly to be dark */
}
@@ -2602,8 +2669,13 @@ pixbuf_scale_to_min (GdkPixbuf *src, int min_width, int min_height)
}
static guchar *
+#if GTK_CHECK_VERSION (3, 0, 0)
+create_gradient (const GdkRGBA *primary,
+ const GdkRGBA *secondary,
+#else
create_gradient (const GdkColor *primary,
const GdkColor *secondary,
+#endif
int n_pixels)
{
guchar *result = g_malloc (n_pixels * 3);
@@ -2623,8 +2695,13 @@ create_gradient (const GdkColor *primary,
static void
pixbuf_draw_gradient (GdkPixbuf *pixbuf,
gboolean horizontal,
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *primary,
+ GdkRGBA *secondary,
+#else
GdkColor *primary,
GdkColor *secondary,
+#endif
GdkRectangle *rect)
{
int width;
diff --git a/libmate-desktop/mate-bg.h b/libmate-desktop/mate-bg.h
index 65152cd..1b612a6 100644
--- a/libmate-desktop/mate-bg.h
+++ b/libmate-desktop/mate-bg.h
@@ -102,8 +102,13 @@ void mate_bg_set_placement (MateBG *bg,
MateBGPlacement placement);
void mate_bg_set_color (MateBG *bg,
MateBGColorType type,
+#if GTK_CHECK_VERSION(3, 0, 0)
+ GdkRGBA *primary,
+ GdkRGBA *secondary);
+#else
GdkColor *primary,
GdkColor *secondary);
+#endif
void mate_bg_set_draw_background (MateBG *bg,
gboolean draw_background);
/* Getters */
@@ -111,8 +116,13 @@ gboolean mate_bg_get_draw_background (MateBG *bg);
MateBGPlacement mate_bg_get_placement (MateBG *bg);
void mate_bg_get_color (MateBG *bg,
MateBGColorType *type,
+#if GTK_CHECK_VERSION(3, 0, 0)
+ GdkRGBA *primary,
+ GdkRGBA *secondary);
+#else
GdkColor *primary,
GdkColor *secondary);
+#endif
const gchar * mate_bg_get_filename (MateBG *bg);
/* Drawing and thumbnailing */