def __init__(self, develop=False):
self.drawn_once = False
self.develop = develop
self.title_font = f = QFont()
f.setPointSize(self.TITLE_SIZE)
f.setBold(True)
self.title_height = QFontMetrics(f).lineSpacing() + 2
self.body_font = f = QFont()
f.setPointSize(self.BODY_SIZE)
self.line_height = QFontMetrics(f).lineSpacing()
self.total_height = max(self.LOGO_SIZE,
self.title_height + 3 * self.line_height)
self.num_font = f = QFont()
f.setPixelSize(self.total_height)
f.setItalic(True), f.setBold(True)
f = QFontMetrics(f)
self.num_ch = str(max(3, numeric_version[0]))
self.footer_font = f = QFont()
f.setPointSize(self.FOOTER_SIZE)
f.setItalic(True)
self.dpr = QApplication.instance().devicePixelRatio()
self.pmap = QPixmap(I('library.png', allow_user_override=False))
self.pmap.setDevicePixelRatio(self.dpr)
self.pmap = self.pmap.scaled(
int(self.dpr * self.LOGO_SIZE),
int(self.dpr * self.LOGO_SIZE),
transformMode=Qt.TransformationMode.SmoothTransformation)
self.light_brush = QBrush(QColor('#F6F3E9'))
self.dark_brush = QBrush(QColor('#39322B'))
pmap = QPixmap(int(self.WIDTH * self.dpr),
int(self.total_height * self.dpr))
pmap.setDevicePixelRatio(self.dpr)
pmap.fill(Qt.GlobalColor.transparent)
QSplashScreen.__init__(self, pmap)
self.setWindowTitle(__appname__)
def render_emblems(item, emblems):
emblems = tuple(emblems)
if not emblems:
return
icon = self.rendered_emblem_cache.get(emblems, None)
if icon is None:
pixmaps = []
for emblem in emblems:
pm = self.emblem_cache.get(emblem, None)
if pm is None:
pm = self.emblem_cache[emblem] = QIcon(I(emblem)).pixmap(self.iconSize())
pixmaps.append(pm)
num = len(pixmaps)
w, h = pixmaps[0].width(), pixmaps[0].height()
if num == 1:
icon = self.rendered_emblem_cache[emblems] = QIcon(pixmaps[0])
else:
canvas = QPixmap((num * w) + ((num-1)*2), h)
canvas.setDevicePixelRatio(pixmaps[0].devicePixelRatio())
canvas.fill(Qt.GlobalColor.transparent)
painter = QPainter(canvas)
for i, pm in enumerate(pixmaps):
painter.drawPixmap(int(i * (w + 2)/canvas.devicePixelRatio()), 0, pm)
painter.end()
icon = self.rendered_emblem_cache[emblems] = canvas
item.setData(0, Qt.ItemDataRole.DecorationRole, icon)
class ColorButton(QToolButton):
def __init__(self, color, parent=None):
QToolButton.__init__(self, parent)
self.setIconSize(QSize(50, 25))
self.pix = QPixmap(self.iconSize())
self._color = QColor('#' + color)
self.pix.fill(self._color)
self.setIcon(QIcon(self.pix))
self.clicked.connect(self.choose_color)
@property
def color(self):
return self._color.name(QColor.NameFormat.HexRgb)[1:]
@color.setter
def color(self, val):
self._color = QColor('#' + val)
def update_display(self):
self.pix.fill(self._color)
self.setIcon(QIcon(self.pix))
def choose_color(self):
c = QColorDialog.getColor(self._color, self, _('Choose color'))
if c.isValid():
self._color = c
self.update_display()
def color(self, val):
val = unicode_type(val or '')
col = QColor(val)
orig = self._color
if col.isValid():
self._color = val
self.setText(val)
p = QPixmap(self.iconSize())
p.fill(col)
self.setIcon(QIcon(p))
else:
self._color = None
self.setText(self.choose_text)
self.setIcon(QIcon())
if orig != col:
self.color_changed.emit(self._color)
class ColorButton(QPushButton):
changed = pyqtSignal()
def __init__(self, data, name, text, parent):
QPushButton.__init__(self, text, parent)
self.ic = QPixmap(self.iconSize())
color = data[name]
self.data, self.name = data, name
if color is not None:
self.current_color = read_color(color).color()
self.ic.fill(self.current_color)
else:
self.ic.fill(Qt.GlobalColor.transparent)
self.current_color = color
self.update_tooltip()
self.setIcon(QIcon(self.ic))
self.clicked.connect(self.choose_color)
def clear(self):
self.current_color = None
self.update_tooltip()
self.ic.fill(Qt.GlobalColor.transparent)
self.setIcon(QIcon(self.ic))
self.data[self.name] = self.value
self.changed.emit()
def choose_color(self):
col = QColorDialog.getColor(self.current_color or Qt.GlobalColor.black,
self, _('Choose color'))
if col.isValid():
self.current_color = col
self.update_tooltip()
self.ic.fill(col)
self.setIcon(QIcon(self.ic))
self.data[self.name] = self.value
self.changed.emit()
def update_tooltip(self):
self.setToolTip(
_('Red: {0} Green: {1} Blue: {2}').format(
*self.current_color.getRgb()[:3]) if self.
current_color else _('No color'))
@property
def value(self):
if self.current_color is None:
return None
return col_to_string(self.current_color)
