[core/themes] Add state themes

Each widget can now return a state using the method "state()". This
string is then used to look up a theme information which is used instead
of the default or module theme, if found.

see #23
This commit is contained in:
Tobi-wan Kenobi 2016-12-09 13:32:22 +01:00
parent 88b36417f8
commit 4baf63f88c
5 changed files with 50 additions and 13 deletions

View file

@ -10,7 +10,7 @@ class TestTheme(unittest.TestCase):
self.nonexistentThemeName = "no-such-theme"
self.invalidThemeName = "invalid"
self.validThemeName = "test"
self.themedWidget = MockWidget("foo")
self.themedWidget = MockWidget("bla")
self.theme = Theme(self.validThemeName)
self.cycleTheme = Theme("test_cycle")
self.anyWidget = MockWidget("bla")
@ -18,6 +18,7 @@ class TestTheme(unittest.TestCase):
data = self.theme.data()
self.widgetTheme = "test-widget"
self.themedWidget.module = self.widgetTheme
self.defaultColor = data["defaults"]["fg"]
self.defaultBgColor = data["defaults"]["bg"]
self.widgetColor = data[self.widgetTheme]["fg"]
@ -42,24 +43,23 @@ class TestTheme(unittest.TestCase):
Theme(self.invalidThemeName)
def test_default_prefix(self):
self.assertEquals(self.theme.prefix(self.themedWidget), self.defaultPrefix)
self.assertEquals(self.theme.prefix(self.anyWidget), self.defaultPrefix)
def test_default_suffix(self):
self.assertEquals(self.theme.suffix(self.themedWidget), self.defaultSuffix)
self.assertEquals(self.theme.suffix(self.anyWidget), self.defaultSuffix)
def test_widget_prefix(self):
self.themedWidget.module = self.widgetTheme
self.assertEquals(self.theme.prefix(self.themedWidget), self.widgetPrefix)
def test_widget_fg(self):
self.assertEquals(self.theme.fg(self.themedWidget), self.defaultColor)
self.themedWidget.module = self.widgetTheme
self.assertEquals(self.theme.fg(self.themedWidget), self.widgetColor)
self.assertEquals(self.theme.fg(self.anyWidget), self.defaultColor)
self.anyWidget.module = self.widgetTheme
self.assertEquals(self.theme.fg(self.anyWidget), self.widgetColor)
def test_widget_bg(self):
self.assertEquals(self.theme.bg(self.themedWidget), self.defaultBgColor)
self.themedWidget.module = self.widgetTheme
self.assertEquals(self.theme.bg(self.themedWidget), self.widgetBgColor)
self.assertEquals(self.theme.bg(self.anyWidget), self.defaultBgColor)
self.anyWidget.module = self.widgetTheme
self.assertEquals(self.theme.bg(self.anyWidget), self.widgetBgColor)
def test_absent_cycle(self):
theme = self.theme
@ -94,4 +94,21 @@ class TestTheme(unittest.TestCase):
self.assertEquals(theme.separator_fg(self.anotherWidget), theme.bg(self.anotherWidget))
self.assertEquals(theme.separator_bg(self.anotherWidget), prev_bg)
def test_state(self):
theme = self.theme
data = theme.data()
self.assertEquals(theme.fg(self.anyWidget), data["defaults"]["fg"])
self.assertEquals(theme.bg(self.anyWidget), data["defaults"]["bg"])
self.anyWidget.attr_state = "critical"
self.assertEquals(theme.fg(self.anyWidget), data["defaults"]["critical"]["fg"])
self.assertEquals(theme.bg(self.anyWidget), data["defaults"]["critical"]["bg"])
self.themedWidget.attr_state = "critical"
self.assertEquals(theme.fg(self.themedWidget), data[self.widgetTheme]["critical"]["fg"])
# if elements are missing in the state theme, they are taken from the
# widget theme instead (i.e. no fallback to a more general state theme)
self.assertEquals(theme.bg(self.themedWidget), data[self.widgetTheme]["bg"])
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4