def _get_base_colors(self):
colors = copy(self._get_selector().get_harmonized())
if colors is None:
return None
for i in self.base_colors.iterkeys():
n = len(colors)
if i > n - 1:
for t in range(i - n + 1):
colors.append(None)
colors[i] = self.base_colors[i]
return colors
def _do_harmony(self):
base = self._get_base_colors()
if base is None:
return
colors = []
for c in base:
if c is None:
colors.append([])
else:
colors.append(self.shader.shades(c, self._shades_parameter))
for i, row in enumerate(colors):
for j, clr in enumerate(row):
try:
self.model.swatches[j][i].color = clr
#self.swatches[i][j].setColor_(clr)
except IndexError:
print i, j
def restore(self, palette_filename=None):
if palette_filename is None:
palette_filename = locate_palette("default.gpl")
if exists(palette_filename):
palette = load_palette(palette_filename)
self._load_palette(palette)
settings = self.settings
self.restoreGeometry(settings.value("geometry").toByteArray())
self.restoreState(settings.value("windowState").toByteArray())
selector_idx, ok = settings.value("selector/tab").toUInt()
if ok:
self.tabs.setCurrentIndex(selector_idx)
mixer_idx, ok = settings.value("selector/mixer").toUInt()
if ok:
_, mixer = self.available_selector_mixers[mixer_idx]
self.selector.setMixer(mixer, mixer_idx)
clr = self._get_settings_color(settings, "current_color")
if clr:
self._select_color(clr)
mixer_idx, ok = settings.value("palette/mixer").toUInt()
if ok:
_, mixer = self.available_mixers[mixer_idx]
self.setMixer(mixer, mixer_idx)
space_idx, ok = settings.value("matching/space").toUInt()
if ok:
self.matching_spaces.setCurrentIndex(space_idx)
harmony_idx, ok = settings.value("harmonies/harmony").toUInt()
if ok:
self.harmonies.setCurrentIndex(harmony_idx)
shader_idx, ok = settings.value("harmonies/shader").toUInt()
if ok:
self.shaders.setCurrentIndex(shader_idx)
auto = settings.value("harmonies/auto").toBool()
self.auto_harmony.setChecked(auto)
harmony_param, ok = settings.value("harmonies/harmony_param").toUInt()
if ok:
self.harmony_slider.setValue(harmony_param)
shader_param, ok = settings.value("harmonies/shader_param").toUInt()
if ok:
self.shades_slider.setValue(shader_param)
nswatches = settings.beginReadArray("swatches")
for idx in range(nswatches):
settings.setArrayIndex(idx)
j = idx % 5
i = idx // 5
clr = self._get_settings_color(settings, "color")
if clr:
self.swatches[i][j].setColor_(clr)
settings.endArray()
nclrs = settings.beginReadArray("scratchpad")
colors = []
for idx in range(nclrs):
settings.setArrayIndex(idx)
clr = self._get_settings_color(settings, "color")
w, ok = settings.value("width").toReal()
if clr and ok:
colors.append((clr, w))
self.scratchpad.colors = colors
settings.endArray()
self.undoStack.clear()