c40d250bd3
The code was heavily inspired by the that of PaletteView. My defauls are not nessecarily the best.
220 lines
6.2 KiB
Python
220 lines
6.2 KiB
Python
#
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# Albow - Themes
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#
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import resource
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debug_theme = False
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class ThemeProperty(object):
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def __init__(self, name):
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self.name = name
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self.cache_name = intern("_" + name)
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def __get__(self, obj, owner):
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if debug_theme:
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print "%s(%r).__get__(%r)" % (self.__class__.__name__, self.name, obj)
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try: ###
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cache_name = self.cache_name
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try:
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return getattr(obj, cache_name)
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except AttributeError, e:
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if debug_theme:
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print e
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value = self.get_from_theme(obj.__class__, self.name)
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obj.__dict__[cache_name] = value
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return value
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except: ###
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if debug_theme:
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import traceback
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traceback.print_exc()
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print "-------------------------------------------------------"
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raise ###
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def __set__(self, obj, value):
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if debug_theme:
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print "Setting %r.%s = %r" % (obj, self.cache_name, value) ###
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obj.__dict__[self.cache_name] = value
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def get_from_theme(self, cls, name):
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return root.get(cls, name)
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class FontProperty(ThemeProperty):
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def get_from_theme(self, cls, name):
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return root.get_font(cls, name)
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class ThemeError(Exception):
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pass
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class Theme(object):
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# name string Name of theme, for debugging
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# base Theme or None Theme on which this theme is based
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def __init__(self, name, base=None):
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self.name = name
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self.base = base
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def get(self, cls, name):
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try:
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return self.lookup(cls, name)
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except ThemeError:
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raise AttributeError("No value found in theme %s for '%s' of %s.%s" %
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(self.name, name, cls.__module__, cls.__name__))
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def lookup(self, cls, name):
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if debug_theme:
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print "Theme(%r).lookup(%r, %r)" % (self.name, cls, name)
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for base_class in cls.__mro__:
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class_theme = getattr(self, base_class.__name__, None)
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if class_theme:
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try:
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return class_theme.lookup(cls, name)
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except ThemeError:
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pass
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else:
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try:
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return getattr(self, name)
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except AttributeError:
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base_theme = self.base
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if base_theme:
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return base_theme.lookup(cls, name)
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else:
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raise ThemeError
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def get_font(self, cls, name):
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if debug_theme:
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print "Theme.get_font(%r, %r)" % (cls, name)
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spec = self.get(cls, name)
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if spec:
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if debug_theme:
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print "font spec =", spec
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return resource.get_font(*spec)
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root = Theme('root')
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root.margin = 3
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root.font = (15, "Vera.ttf")
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root.fg_color = (255, 255, 255)
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root.bg_color = None
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root.bg_image = None
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root.scale_bg = False
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root.border_width = 0
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root.border_color = (0, 0, 0)
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root.tab_bg_color = None
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root.sel_color = (112, 112, 112)
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root.highlight_color = None
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root.hover_color = None
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root.disabled_color = None
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root.highlight_bg_color = None
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root.hover_bg_color = None
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root.enabled_bg_color = None
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root.disabled_bg_color = None
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root.RootWidget = Theme('RootWidget')
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root.RootWidget.bg_color = (0, 0, 0)
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root.Button = Theme('Button')
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root.Button.font = (17, "VeraBd.ttf")
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root.Button.fg_color = (255, 255, 0)
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root.Button.highlight_color = (16, 255, 16)
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root.Button.disabled_color = (64, 64, 64)
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root.Button.hover_color = (255, 255, 225)
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root.Button.default_choice_color = (144, 133, 255)
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root.Button.default_choice_bg_color = None
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root.Button.highlight_bg_color = None
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root.Button.enabled_bg_color = (48, 48, 48)
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root.Button.disabled_bg_color = None
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root.Button.margin = 7
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root.Button.border_width = 1
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root.Button.border_color = (64, 64, 64)
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root.ValueButton = Theme('ValueButton', base=root.Button)
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root.Label = Theme('Label')
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root.Label.margin = 4
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root.SmallLabel = Theme('SmallLabel')
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root.SmallLabel.font = (10, 'Vera.ttf')
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root.ValueDisplay = Theme('ValueDisplay')
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root.ValueDisplay.margin = 4
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root.SmallValueDisplay = Theme('SmallValueDisplay')
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root.SmallValueDisplay.font = (10, 'Vera.ttf')
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root.ValueDisplay.margin = 2
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root.ImageButton = Theme('ImageButton')
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root.ImageButton.highlight_color = (0, 128, 255)
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framed = Theme('framed')
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framed.border_width = 1
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framed.margin = 3
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root.Field = Theme('Field', base=framed)
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root.Field.border_color = (128, 128, 128)
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root.CheckWidget = Theme('CheckWidget')
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root.CheckWidget.smooth = False
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root.CheckWidget.border_color = root.Field.border_color
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root.Dialog = Theme('Dialog')
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root.Dialog.bg_color = (40, 40, 40)
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root.Dialog.border_width = 1
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root.Dialog.margin = 15
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root.DirPathView = Theme('DirPathView', base=framed)
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root.FileListView = Theme('FileListView', base=framed)
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root.FileListView.scroll_button_color = (255, 255, 0)
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root.FileDialog = Theme("FileDialog")
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root.FileDialog.up_button_text = "<-"
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root.PaletteView = Theme('PaletteView')
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root.PaletteView.sel_width = 2
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root.PaletteView.scroll_button_size = 16
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root.PaletteView.scroll_button_color = (0, 128, 255)
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root.PaletteView.highlight_style = 'frame'
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root.PaletteView.zebra_color = (48, 48, 48)
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root.TextScreen = Theme('TextScreen')
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root.TextScreen.heading_font = (24, "VeraBd.ttf")
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root.TextScreen.button_font = (18, "VeraBd.ttf")
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root.TextScreen.margin = 20
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root.TabPanel = Theme('TabPanel')
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root.TabPanel.tab_font = (18, "Vera.ttf")
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root.TabPanel.tab_height = 24
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root.TabPanel.tab_border_width = 0
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root.TabPanel.tab_spacing = 4
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root.TabPanel.tab_margin = 0
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root.TabPanel.tab_fg_color = root.fg_color
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root.TabPanel.default_tab_bg_color = (128, 128, 128)
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root.TabPanel.tab_area_bg_color = None
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root.TabPanel.tab_dimming = 0.75
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#root.TabPanel.use_page_bg_color_for_tabs = True
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menu = Theme('menu')
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menu.bg_color = (64, 64, 64)
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menu.fg_color = (255, 255, 255)
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menu.disabled_color = (0, 0, 0)
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menu.margin = 8
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menu.border_color = (192, 192, 192)
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menu.scroll_button_size = 16
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menu.scroll_button_color = (255, 255, 0)
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root.MenuBar = Theme('MenuBar', base=menu)
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root.MenuBar.border_width = 0
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root.Menu = Theme('Menu', base=menu)
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root.Menu.border_width = 1
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root.MusicVolumeControl = Theme('MusicVolumeControl', base=framed)
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root.MusicVolumeControl.fg_color = (0x40, 0x40, 0x40)
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