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Added alpha, saturation, brightness control for launcher icons (Issue 365).

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git-svn-id: http://tint2.googlecode.com/svn/trunk@641 121b4492-b84c-0410-8b4c-0d4edfb3f3cc
This commit is contained in:
google@craigoakes.com
2011-10-11 23:50:18 +00:00
parent 9c90f80ff1
commit 6542370297
3 changed files with 20 additions and 0 deletions
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11
src/launcher/launcher.c
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@@ -34,6 +34,9 @@
int launcher_enabled;
int launcher_max_icon_size;
int launcher_alpha;
int launcher_saturation;
int launcher_brightness;
char *icon_theme_name;
XSettingsClient *xsettings_client;
@@ -52,6 +55,9 @@ void default_launcher()
{
launcher_enabled = 0;
launcher_max_icon_size = 0;
launcher_alpha = 100;
launcher_saturation = 0;
launcher_brightness = 0;
icon_theme_name = 0;
xsettings_client = NULL;
}
@@ -301,6 +307,11 @@ Imlib_Image scale_icon(Imlib_Image original, int icon_size)
if (original) {
imlib_context_set_image (original);
icon_scaled = imlib_create_cropped_scaled_image(0, 0, imlib_image_get_width(), imlib_image_get_height(), icon_size, icon_size);
imlib_context_set_image (icon_scaled);
imlib_image_set_has_alpha(1);
DATA32* data = imlib_image_get_data();
adjust_asb(data, icon_size, icon_size, launcher_alpha, (float)launcher_saturation/100, (float)launcher_brightness/100);
imlib_image_put_back_data(data);
} else {
icon_scaled = imlib_create_image(icon_size, icon_size);
imlib_context_set_image (icon_scaled);