diff options
Diffstat (limited to 'eel/eel-gdk-extensions.c')
| -rw-r--r-- | eel/eel-gdk-extensions.c | 78 |
1 files changed, 55 insertions, 23 deletions
diff --git a/eel/eel-gdk-extensions.c b/eel/eel-gdk-extensions.c index 878586ef..00697d4c 100644 --- a/eel/eel-gdk-extensions.c +++ b/eel/eel-gdk-extensions.c @@ -312,18 +312,18 @@ eel_gradient_set_bottom_color_spec (const char *gradient_spec, return eel_gradient_set_edge_color (gradient_spec, bottom_color, FALSE, TRUE); } +#if GTK_CHECK_VERSION (3, 0, 0) /** - * eel_gdk_color_parse_with_white_default - * @color_spec: A color spec, or NULL. + * eel_gdk_rgba_parse_with_white_default * @color: Pointer to place to put resulting color. + * @color_spec: A color spec, or NULL. * - * The same as gdk_color_parse, except sets the color to white if + * The same as gdk_rgba_parse, except sets the color to white if * the spec. can't be parsed, instead of returning a boolean flag. */ -#if GTK_CHECK_VERSION (3, 0, 0) void -eel_gdk_color_parse_with_white_default (const char *color_spec, - GdkRGBA *color) +eel_gdk_rgba_parse_with_white_default (GdkRGBA *color, + const char *color_spec) { gboolean got_color; @@ -346,6 +346,14 @@ eel_gdk_color_parse_with_white_default (const char *color_spec, } } #else +/** + * eel_gdk_color_parse_with_white_default + * @color_spec: A color spec, or NULL. + * @color: Pointer to place to put resulting color. + * + * The same as gdk_color_parse, except sets the color to white if + * the spec. can't be parsed, instead of returning a boolean flag. + */ void eel_gdk_color_parse_with_white_default (const char *color_spec, GdkColor *color) @@ -390,41 +398,50 @@ eel_rgb8_to_rgb (guchar r, guchar g, guchar b) return eel_rgb16_to_rgb (r << 8, g << 8, b << 8); } +#if GTK_CHECK_VERSION (3, 0, 0) /** - * eel_gdk_color_to_rgb - * @color: A GdkColor style color. + * eel_gdk_rgba_to_rgb + * @color: A GdkRGBA style color. * Returns: An rgb value. * - * Converts from a GdkColor stlye color to a gdk_rgb one. + * Converts from a GdkRGBA style color to a gdk_rgb one. * Alpha gets set to fully opaque */ guint32 -#if GTK_CHECK_VERSION (3, 0, 0) -eel_gdk_color_to_rgb (const GdkRGBA *color) +eel_gdk_rgba_to_rgb (const GdkRGBA *color) { return eel_rgb16_to_rgb ((guint) (color->red * 65535), (guint) (color->green * 65535), (guint) (color->blue * 65535)); } #else +/** + * eel_gdk_color_to_rgb + * @color: A GdkColor style color. + * Returns: An rgb value. + * + * Converts from a GdkColor style color to a gdk_rgb one. + * Alpha gets set to fully opaque + */ +guint32 eel_gdk_color_to_rgb (const GdkColor *color) { return eel_rgb16_to_rgb (color->red, color->green, color->blue); } #endif +#if GTK_CHECK_VERSION (3, 0, 0) /** - * eel_gdk_rgb_to_color + * eel_gdk_rgb_to_rgba * @color: a gdk_rgb style value. * - * Converts from a gdk_rgb value style to a GdkColor one. + * Converts from a gdk_rgb value style to a GdkRGBA one. * The gdk_rgb color alpha channel is ignored. * - * Return value: A GdkColor structure version of the given RGB color. + * Return value: A GdkRGBA structure version of the given RGB color. */ -#if GTK_CHECK_VERSION (3, 0, 0) GdkRGBA -eel_gdk_rgb_to_color (guint32 color) +eel_gdk_rgb_to_rgba (guint32 color) { GdkRGBA result; @@ -432,6 +449,15 @@ eel_gdk_rgb_to_color (guint32 color) result.green = ((color >> 8) & 0xFF) / 0xFF; result.blue = (color & 0xff) / 0xFF; #else +/** + * eel_gdk_rgb_to_color + * @color: a gdk_rgb style value. + * + * Converts from a gdk_rgb value style to a GdkColor one. + * The gdk_rgb color alpha channel is ignored. + * + * Return value: A GdkColor structure version of the given RGB color. + */ GdkColor eel_gdk_rgb_to_color (guint32 color) { @@ -461,13 +487,13 @@ eel_gdk_rgb_to_color_spec (const guint32 color) return g_strdup_printf ("#%06X", (guint) (color & 0xFFFFFF)); } +#if GTK_CHECK_VERSION(3,0,0) /** - * eel_gdk_color_is_dark: + * eel_gdk_rgba_is_dark: * * Return true if the given color is `dark' */ gboolean -#if GTK_CHECK_VERSION(3,0,0) eel_gdk_rgba_is_dark (const GdkRGBA *color) { int intensity; @@ -476,6 +502,12 @@ eel_gdk_rgba_is_dark (const GdkRGBA *color) + (((int) (color->green) >> 8) * 150) + (((int) (color->blue) >> 8) * 28)) >> 8; #else +/** + * eel_gdk_color_is_dark: + * + * Return true if the given color is `dark' + */ +gboolean eel_gdk_color_is_dark (GdkColor *color) { int intensity; @@ -612,7 +644,7 @@ eel_make_color_inactive (GdkRGBA *color) #if GTK_CHECK_VERSION(3,0,0) static char * -eel_gdk_color_as_hex_string (GdkRGBA color) +eel_gdk_rgba_as_hex_string (GdkRGBA color) { return g_strdup_printf ("%04X%04X%04X", (guint) (color.red * 65535), @@ -625,8 +657,8 @@ eel_self_check_parse (const char *color_spec) { GdkRGBA color; - eel_gdk_color_parse_with_white_default (color_spec, &color); - return eel_gdk_color_as_hex_string (color); + eel_gdk_rgba_parse_with_white_default (&color, color_spec); + return eel_gdk_rgba_as_hex_string (color); } static char * @@ -634,9 +666,9 @@ eel_self_check_gdk_rgb_to_color (guint32 color) { GdkRGBA result; - result = eel_gdk_rgb_to_color (color); + result = eel_gdk_rgb_to_rgba (color); - return eel_gdk_color_as_hex_string (result); + return eel_gdk_rgba_as_hex_string (result); } #else static char * |