diff options
Diffstat (limited to 'src/__main__.py')
| -rwxr-xr-x | src/__main__.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/__main__.py b/src/__main__.py index ace57f9..5c9f831 100755 --- a/src/__main__.py +++ b/src/__main__.py @@ -16,6 +16,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. ''' +import Xlib.threaded # IMPORTANT (threading do not work otherwise, see XInitThreads) import Xlib.display, Xlib.Xatom, Xlib.ext.randr, Xlib.X from argparser import * @@ -93,6 +94,7 @@ class Bar: @variable font_height:int The height of the default font @variable font_width:int The width of an 'X' with the default font @variable palette A 16-array of standard colours + @variable cmap_cache Custom colour map cache ''' def __init__(self, output, height, ypos, top, font, background, foreground): @@ -115,6 +117,7 @@ class Bar: self.gc = self.window.create_gc() self.cmap = self.window.get_attributes().colormap ## Graphics variables + self.cmap_cache = {} self.background = self.create_colour(*background) self.foreground = self.create_colour(*foreground) (self.font, self.font_metrics, self.font_height) = self.create_font(font) @@ -311,7 +314,12 @@ class Bar: @param blue:int The blue component [0, 255] @return The colour ''' - return self.cmap.alloc_color(red * 257, green * 257, blue * 257).pixel + cid = (red << 16) | (green << 8) | blue + if cid in self.cmap_cache: + return self.cmap_cache[cid] + rc = self.cmap.alloc_color(red * 257, green * 257, blue * 257).pixel + self.cmap_cache[cid] = rc + return rc def create_font(self, font): ''' |