75 lines
2.7 KiB
Python
75 lines
2.7 KiB
Python
import gtk
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_system_colors = {
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'toolbar-background' : '#414141',
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'frame-border' : '#D1D1D2',
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'entry-background-focused' : '#FFFFFF',
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'entry-background-unfocused' : '#414141',
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'entry-selection-focused' : '#D1D1D2',
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'entry-selection-unfocused' : '#00FF00',
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'entry-text-focused' : '#000000',
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'entry-text-unfocused' : '#FFFFFF',
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'entry-border' : '#D1D1D2',
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'label-text' : '#FFFFFF'
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}
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def _html_to_rgb(html_color):
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""" #RRGGBB -> (r, g, b) tuple (in float format) """
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html_color = html_color.strip()
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if html_color[0] == '#':
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html_color = html_color[1:]
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if len(html_color) != 6:
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raise ValueError, "input #%s is not in #RRGGBB format" % html_color
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r, g, b = html_color[:2], html_color[2:4], html_color[4:]
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r, g, b = [int(n, 16) for n in (r, g, b)]
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r, g, b = (r / 255.0, g / 255.0, b / 255.0)
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return (r, g, b)
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def _rgba_to_int(r, g, b, a):
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color = int(a * 255) + (int(b * 255) << 8) + \
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(int(g * 255) << 16) + (int(r * 255) << 24)
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return color
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class RGBColor(object):
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def __init__(self, r, g, b, a=1.0):
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self._r = r
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self._g = g
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self._b = b
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self._a = a
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def get_rgba(self):
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return (self._r, self._g, self._b, self._a)
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def get_int(self):
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return _rgba_to_int(self._r, self._g, self._b, self._a)
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def get_gdk_color(self):
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return gtk.gdk.Color(int(self._r * 65535), int(self._g * 65535),
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int(self._b * 65535))
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class SystemColor(RGBColor):
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def __init__(self, color_id):
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rgb = _html_to_rgb(_system_colors[color_id])
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RGBColor.__init__(self, *rgb)
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class Color(object):
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RED = RGBColor(1.0, 0.0, 0.0)
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GREEN = RGBColor(0.0, 1.0, 0.0)
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BLUE = RGBColor(0.0, 0.0, 1.0)
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WHITE = RGBColor(1.0, 1.0, 1.0)
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BLACK = RGBColor(0.0, 0.0, 0.0)
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TOOLBAR_BACKGROUND = SystemColor('toolbar-background')
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FRAME_BORDER = SystemColor('frame-border')
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ENTRY_BACKGROUND_FOCUSED = SystemColor('entry-background-focused')
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ENTRY_BACKGROUND_UNFOCUSED = SystemColor('entry-background-unfocused')
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ENTRY_SELECTION_FOCUSED = SystemColor('entry-selection-focused')
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ENTRY_SELECTION_UNFOCUSED = SystemColor('entry-selection-unfocused')
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ENTRY_TEXT_FOCUSED = SystemColor('entry-text-focused')
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ENTRY_TEXT_UNFOCUSED = SystemColor('entry-text-unfocused')
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ENTRY_BORDER = SystemColor('entry-border')
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LABEL_TEXT = SystemColor('label-text')
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