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| author | infirit <[email protected]> | 2015-08-20 13:59:33 +0200 |
|---|---|---|
| committer | infirit <[email protected]> | 2015-08-20 14:00:39 +0200 |
| commit | 6ca27a4743078f5905f8e1382faae8979261d5ba (patch) | |
| tree | 1f2a382407705a4eee20f96ce9e7324fea00fd44 /src/ui/theme.c | |
| parent | 105c6eb2116ab5db0157b272a22243bba1ae50ef (diff) | |
| download | marco-6ca27a4743078f5905f8e1382faae8979261d5ba.tar.bz2 marco-6ca27a4743078f5905f8e1382faae8979261d5ba.tar.xz | |
Gtk3: Fix background color
Also drop the mate-desktop dark/light color functions in favour
of internal ones.
Diffstat (limited to 'src/ui/theme.c')
| -rw-r--r-- | src/ui/theme.c | 81 |
1 files changed, 71 insertions, 10 deletions
diff --git a/src/ui/theme.c b/src/ui/theme.c index 173c58f0..e348f62e 100644 --- a/src/ui/theme.c +++ b/src/ui/theme.c @@ -64,11 +64,6 @@ #include <math.h> #if GTK_CHECK_VERSION (3, 0, 0) -#define MATE_DESKTOP_USE_UNSTABLE_API -#include <libmate-desktop/mate-desktop-utils.h> -#endif - -#if GTK_CHECK_VERSION (3, 0, 0) #define GDK_COLOR_RGBA(color) \ ((guint32) (0xff | \ ((int)((color).red * 255) << 24) | \ @@ -1487,6 +1482,72 @@ meta_color_spec_new_gtk (MetaGtkColorComponent component, #if GTK_CHECK_VERSION (3, 0, 0) static void +get_background_color_real (GtkStyleContext *context, + GtkStateFlags state, + GdkRGBA *color) +{ + GdkRGBA *c; + + g_return_if_fail (color != NULL); + g_return_if_fail (GTK_IS_STYLE_CONTEXT (context)); + + gtk_style_context_get (context, + state, + "background-color", &c, + NULL); + + *color = *c; + gdk_rgba_free (c); +} + +static void +get_background_color (GtkStyleContext *context, + GtkStateFlags state, + GdkRGBA *color) +{ + GdkRGBA empty = { 0.0, 0.0, 0.0, 0.0 }; + GdkRGBA rgba; + + get_background_color_real (context, state, &rgba); + + if (gdk_rgba_equal (&rgba, &empty)) + { + GtkWidget *toplevel; + GtkStyleContext *tmp; + + toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL); + tmp = gtk_widget_get_style_context (toplevel); + + get_background_color_real (tmp, state, &rgba); + + gtk_widget_destroy (toplevel); + } + + *color = rgba; +} + +/* Based on set_color() in gtkstyle.c */ +#define LIGHTNESS_MULT 1.3 +#define DARKNESS_MULT 0.7 +void +meta_gtk_style_get_light_color (GtkStyleContext *style, + GtkStateFlags state, + GdkRGBA *color) +{ + get_background_color (style, state, color); + gtk_style_shade (color, color, LIGHTNESS_MULT); +} + +void +meta_gtk_style_get_dark_color (GtkStyleContext *style, + GtkStateFlags state, + GdkRGBA *color) +{ + get_background_color (style, state, color); + gtk_style_shade (color, color, DARKNESS_MULT); +} + +static void meta_set_color_from_style (GdkRGBA *color, GtkStyleContext *context, GtkStateFlags state, @@ -1498,7 +1559,7 @@ meta_set_color_from_style (GdkRGBA *color, { case META_GTK_COLOR_BG: case META_GTK_COLOR_BASE: - gtk_style_context_get_background_color (context, state, color); + get_background_color (context, state, color); break; case META_GTK_COLOR_FG: case META_GTK_COLOR_TEXT: @@ -1513,18 +1574,18 @@ meta_set_color_from_style (GdkRGBA *color, color->blue = (color->blue + other.blue) / 2; break; case META_GTK_COLOR_MID: - mate_desktop_gtk_style_get_light_color (context, state, color); - mate_desktop_gtk_style_get_dark_color (context, state, &other); + meta_gtk_style_get_light_color (context, state, color); + meta_gtk_style_get_dark_color (context, state, &other); color->red = (color->red + other.red) / 2; color->green = (color->green + other.green) / 2; color->blue = (color->blue + other.blue) / 2; break; case META_GTK_COLOR_LIGHT: - mate_desktop_gtk_style_get_light_color (context, state, color); + meta_gtk_style_get_light_color (context, state, color); break; case META_GTK_COLOR_DARK: - mate_desktop_gtk_style_get_dark_color (context, state, color); + meta_gtk_style_get_dark_color (context, state, color); break; case META_GTK_COLOR_LAST: g_assert_not_reached (); |