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-rw-r--r--libmate-panel-applet/mate-panel-applet.c115
-rw-r--r--libmate-panel-applet/mate-panel-applet.h2
2 files changed, 94 insertions, 23 deletions
diff --git a/libmate-panel-applet/mate-panel-applet.c b/libmate-panel-applet/mate-panel-applet.c
index 3c03bfd1..4f3fecdf 100644
--- a/libmate-panel-applet/mate-panel-applet.c
+++ b/libmate-panel-applet/mate-panel-applet.c
@@ -1279,12 +1279,21 @@ mate_panel_applet_focus (GtkWidget *widget,
static gboolean
mate_panel_applet_parse_color (const gchar *color_str,
- GdkColor *color)
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *color)
+#else
+ GdkColor *color)
+#endif
{
+#if !GTK_CHECK_VERSION (3, 0, 0)
int r, g, b;
+#endif
g_assert (color_str && color);
+#if GTK_CHECK_VERSION (3, 0, 0)
+ return gdk_rgba_parse (color, color_str);
+#else
if (sscanf (color_str, "%4x%4x%4x", &r, &g, &b) != 3)
return FALSE;
@@ -1293,6 +1302,7 @@ mate_panel_applet_parse_color (const gchar *color_str,
color->blue = b;
return TRUE;
+#endif
}
static gboolean
@@ -1335,11 +1345,11 @@ mate_panel_applet_parse_pixmap_str (const char *str,
if (tmp == elements [2])
goto ERROR_AND_FREE;
- g_strfreev (elements);
+ g_strfreev (elements);
return TRUE;
- ERROR_AND_FREE:
- g_strfreev (elements);
+ERROR_AND_FREE:
+ g_strfreev (elements);
return FALSE;
}
@@ -1379,7 +1389,7 @@ mate_panel_applet_get_pixmap (MatePanelApplet *applet,
#if GTK_CHECK_VERSION (3, 0, 0)
cairo_surface_t *background;
cairo_surface_t *surface;
- cairo_matrix_t matrix;
+ cairo_matrix_t matrix;
#else
gboolean display_grabbed;
GdkPixmap *pixmap;
@@ -1440,6 +1450,7 @@ mate_panel_applet_get_pixmap (MatePanelApplet *applet,
#if GTK_CHECK_VERSION(3, 0, 0)
width = gdk_window_get_width(window);
height = gdk_window_get_height(window);
+ surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height);
#else
gdk_drawable_get_size(GDK_DRAWABLE(window), &width, &height);
#endif
@@ -1471,7 +1482,7 @@ mate_panel_applet_get_pixmap (MatePanelApplet *applet,
cairo_matrix_scale (&matrix, width, height);
cairo_pattern_set_matrix (pattern, &matrix);
cairo_pattern_set_extend (pattern, CAIRO_EXTEND_PAD);
- }
+ }
cairo_destroy (cr);
cairo_surface_destroy (surface);
@@ -1499,15 +1510,16 @@ mate_panel_applet_get_pixmap (MatePanelApplet *applet,
static MatePanelAppletBackgroundType
mate_panel_applet_handle_background_string (MatePanelApplet *applet,
- GdkColor *color,
#if GTK_CHECK_VERSION (3, 0, 0)
- cairo_pattern_t **pattern)
+ GdkRGBA *color,
+ cairo_pattern_t **pattern)
#else
- GdkPixmap **pixmap)
+ GdkColor *color,
+ GdkPixmap **pixmap)
#endif
{
MatePanelAppletBackgroundType retval;
- char **elements;
+ char **elements;
retval = PANEL_NO_BACKGROUND;
@@ -1579,12 +1591,13 @@ mate_panel_applet_handle_background_string (MatePanelApplet *applet,
}
MatePanelAppletBackgroundType
-mate_panel_applet_get_background (MatePanelApplet *applet,
- GdkColor *color,
+mate_panel_applet_get_background (MatePanelApplet *applet,
#if GTK_CHECK_VERSION (3, 0, 0)
- cairo_pattern_t **pattern)
+ GdkRGBA *color,
+ cairo_pattern_t **pattern)
#else
- GdkPixmap **pixmap)
+ GdkColor *color,
+ GdkPixmap **pixmap)
#endif
{
g_return_val_if_fail (PANEL_IS_APPLET (applet), PANEL_NO_BACKGROUND);
@@ -1598,7 +1611,11 @@ mate_panel_applet_get_background (MatePanelApplet *applet,
*pixmap = NULL;
#endif
if (color != NULL)
+#if GTK_CHECK_VERSION (3, 0, 0)
+ memset (color, 0, sizeof (GdkRGBA));
+#else
memset (color, 0, sizeof (GdkColor));
+#endif
#if GTK_CHECK_VERSION (3, 0, 0)
return mate_panel_applet_handle_background_string (applet, color, pattern);
@@ -1625,44 +1642,96 @@ mate_panel_applet_set_background_string (MatePanelApplet *applet,
g_object_notify (G_OBJECT (applet), "background");
}
+#if GTK_CHECK_VERSION (3, 0, 0)
+static GtkStyleProperties *
+_mate_panel_applet_get_widget_style_properties (GtkWidget *widget, gboolean create_if_needed)
+{
+ GtkStyleProperties *properties;
+
+ properties = g_object_get_data (G_OBJECT (widget), "panel-applet-style-props");
+ if (!properties && create_if_needed) {
+ properties = gtk_style_properties_new ();
+ g_object_set_data_full (G_OBJECT (widget), "panel-applet-style-props",
+ properties, (GDestroyNotify) g_object_unref);
+ }
+ return properties;
+}
+
+static void
+_mate_panel_applet_reset_widget_style_properties (GtkWidget *widget)
+{
+ GtkStyleProperties *properties;
+
+ properties = _mate_panel_applet_get_widget_style_properties (widget, FALSE);
+
+ if (properties)
+ gtk_style_context_remove_provider (gtk_widget_get_style_context (widget),
+ GTK_STYLE_PROVIDER (properties));
+
+ g_object_set_data (G_OBJECT (widget), "panel-applet-style-props", NULL);
+}
+#endif
+
static void
mate_panel_applet_update_background_for_widget (GtkWidget *widget,
MatePanelAppletBackgroundType type,
- GdkColor *color,
#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA *color,
cairo_pattern_t *pattern)
#else
+ GdkColor *color,
GdkPixmap *pixmap)
#endif
{
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GtkStyleProperties *properties;
+#else
GtkRcStyle *rc_style;
GtkStyle *style;
+#endif
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gtk_widget_reset_style (widget);
+ if (!pattern) {
+ _mate_panel_applet_reset_widget_style_properties (widget);
+ return;
+ }
+#else
/* reset style */
gtk_widget_set_style (widget, NULL);
rc_style = gtk_rc_style_new ();
gtk_widget_modify_style (widget, rc_style);
g_object_unref (rc_style);
+#endif
switch (type) {
case PANEL_NO_BACKGROUND:
break;
case PANEL_COLOR_BACKGROUND:
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gtk_style_properties_set (properties, GTK_STATE_FLAG_NORMAL,
+ "background-color", &color,
+ "background-image", NULL,
+ NULL);
+#else
gtk_widget_modify_bg (widget, GTK_STATE_NORMAL, color);
+#endif
break;
case PANEL_PIXMAP_BACKGROUND:
- style = gtk_style_copy (gtk_widget_get_style (widget));
#if GTK_CHECK_VERSION (3, 0, 0)
- if (style->background[GTK_STATE_NORMAL])
- cairo_pattern_destroy (style->background[GTK_STATE_NORMAL]);
- style->background[GTK_STATE_NORMAL] = cairo_pattern_reference (pattern);
+ gtk_style_properties_set (properties, GTK_STATE_FLAG_NORMAL,
+ /* background-color can't be NULL,
+ * but is ignored anyway */
+ "background-image", pattern,
+ NULL);
#else
+ style = gtk_style_copy (gtk_widget_get_style (widget));
if (style->bg_pixmap[GTK_STATE_NORMAL])
g_object_unref (style->bg_pixmap[GTK_STATE_NORMAL]);
style->bg_pixmap[GTK_STATE_NORMAL] = g_object_ref (pixmap);
-#endif
gtk_widget_set_style (widget, style);
g_object_unref (style);
+#endif
break;
default:
g_assert_not_reached ();
@@ -1674,8 +1743,8 @@ static void
mate_panel_applet_handle_background (MatePanelApplet *applet)
{
MatePanelAppletBackgroundType type;
- GdkColor color;
#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA color;
cairo_pattern_t *pattern;
type = mate_panel_applet_get_background (applet, &color, &pattern);
@@ -1684,6 +1753,7 @@ mate_panel_applet_handle_background (MatePanelApplet *applet)
mate_panel_applet_update_background_for_widget (applet->priv->background_widget,
type, &color, pattern);
#else
+ GdkColor color;
GdkPixmap *pixmap;
type = mate_panel_applet_get_background (applet, &color, &pixmap);
@@ -2427,8 +2497,8 @@ mate_panel_applet_set_background_widget (MatePanelApplet *applet,
if (widget) {
MatePanelAppletBackgroundType type;
- GdkColor color;
#if GTK_CHECK_VERSION (3, 0, 0)
+ GdkRGBA color;
cairo_pattern_t *pattern;
type = mate_panel_applet_get_background (applet, &color, &pattern);
mate_panel_applet_update_background_for_widget (widget, type,
@@ -2436,6 +2506,7 @@ mate_panel_applet_set_background_widget (MatePanelApplet *applet,
if (type == PANEL_PIXMAP_BACKGROUND)
cairo_pattern_destroy (pattern);
#else
+ GdkColor color;
GdkPixmap *pixmap;
type = mate_panel_applet_get_background (applet, &color, &pixmap);
mate_panel_applet_update_background_for_widget (widget, type,
diff --git a/libmate-panel-applet/mate-panel-applet.h b/libmate-panel-applet/mate-panel-applet.h
index ed089c22..35157e68 100644
--- a/libmate-panel-applet/mate-panel-applet.h
+++ b/libmate-panel-applet/mate-panel-applet.h
@@ -95,7 +95,7 @@ GtkWidget* mate_panel_applet_new(void);
MatePanelAppletOrient mate_panel_applet_get_orient(MatePanelApplet* applet);
guint mate_panel_applet_get_size(MatePanelApplet* applet);
#if GTK_CHECK_VERSION (3, 0, 0)
-MatePanelAppletBackgroundType mate_panel_applet_get_background (MatePanelApplet *applet, /* return values */ GdkColor* color, cairo_pattern_t** pattern);
+MatePanelAppletBackgroundType mate_panel_applet_get_background (MatePanelApplet *applet, /* return values */ GdkRGBA* color, cairo_pattern_t** pattern);
#else
MatePanelAppletBackgroundType mate_panel_applet_get_background(MatePanelApplet* applet, /* return values */ GdkColor* color, GdkPixmap** pixmap);
#endif
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-05 22:40:00 +0000