def paint(self, painter, option, index):
QStyledItemDelegate.paint(self, painter, option, index)
pal = option.palette
color = pal.color(QPalette.ColorRole.HighlightedText if option.state & QStyle.StateFlag.State_Selected else QPalette.ColorRole.Text).name()
text = '<div style="color:%s">%s</div>' % (color, index.data(RENDER_ROLE))
st = QStaticText(text)
st.setTextWidth(option.rect.width())
painter.drawStaticText(option.rect.left() + self.MARGIN // 2, option.rect.top() + self.MARGIN // 2, st)
def __init__(self, parent=None):
QWidget.__init__(self, parent=parent)
self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
self.results = ()
self.current_result = -1
self.max_result = -1
self.mouse_hover_result = -1
self.setMouseTracking(True)
self.setFocusPolicy(Qt.FocusPolicy.NoFocus)
self.text_option = to = QTextOption()
to.setWrapMode(QTextOption.WrapMode.NoWrap)
self.divider = QStaticText('\xa0→ \xa0')
self.divider.setTextFormat(Qt.TextFormat.PlainText)
def sizeHint(self, option, index):
st = QStaticText(index.data(RENDER_ROLE))
st.prepare(font=self.parent().font())
width = max(option.rect.width(), self.parent().width() - 50)
if width and width != st.textWidth():
st.setTextWidth(width)
br = st.size()
return QSize(br.width() + self.MARGIN, br.height() + self.MARGIN)
def __call__(self, results):
if results:
self.current_result = 0
prefixes = [QStaticText('<b>%s</b>' % os.path.basename(x)) for x in results]
[(p.setTextFormat(Qt.TextFormat.RichText), p.setTextOption(self.text_option)) for p in prefixes]
self.maxwidth = max(int(ceil(x.size().width())) for x in prefixes)
self.results = tuple((prefix, self.make_text(text, positions), text)
for prefix, (text, positions) in zip(prefixes, iteritems(results)))
else:
self.results = ()
self.current_result = -1
self.max_result = min(10, len(self.results) - 1)
self.mouse_hover_result = -1
self.update()
def get_static_text(self, otext, positions):
st = self.rendered_text_cache.get(otext)
if st is None:
text = (otext or '').ljust(self.max_text_length + 1, '\xa0')
text = make_highlighted_text('color: magenta', text, positions)
desc = self.descriptions.get(otext)
if desc:
text += ' - <i>%s</i>' % prepare_string_for_xml(desc)
color = self.palette().color(QPalette.ColorRole.Text).name()
text = '<span style="color: %s">%s</span>' % (color, text)
st = self.rendered_text_cache[otext] = QStaticText(text)
st.setTextOption(self.text_option)
st.setTextFormat(Qt.TextFormat.RichText)
st.prepare(font=self.parent().font())
return st
def paintEvent(self, ev):
painter = QPainter(self)
painter.setClipRect(ev.rect())
pal = self.palette()
painter.fillRect(self.rect(), pal.color(QPalette.ColorRole.Text))
crect = self.rect().adjusted(1, 1, -1, -1)
painter.fillRect(crect, pal.color(QPalette.ColorRole.Base))
painter.setClipRect(crect)
painter.setFont(self.parent().font())
width = self.rect().width()
for i, st, y, height in self.iter_visible_items():
painter.save()
if i == self.current_index:
painter.fillRect(1, y, width, height,
pal.color(QPalette.ColorRole.Highlight))
color = pal.color(QPalette.ColorRole.HighlightedText).name()
st = QStaticText(st)
text = st.text().partition('>')[2]
st.setText('<span style="color: %s">%s' % (color, text))
painter.drawStaticText(self.SIDE_MARGIN, y, st)
painter.restore()
painter.end()
if self.current_size_hint is None:
QTimer.singleShot(0, self.layout)
def paint(self, painter, option, index):
QStyledItemDelegate.paint(self, painter, option, empty_index)
theme = index.data(Qt.ItemDataRole.UserRole)
if not theme:
return
painter.save()
pixmap = index.data(Qt.ItemDataRole.DecorationRole)
if pixmap and not pixmap.isNull():
rect = option.rect.adjusted(0, self.SPACING,
COVER_SIZE[0] - option.rect.width(),
-self.SPACING)
painter.drawPixmap(rect, pixmap)
if option.state & QStyle.StateFlag.State_Selected:
painter.setPen(
QPen(QApplication.instance().palette().highlightedText().color(
)))
bottom = option.rect.bottom() - 2
painter.drawLine(0, bottom, option.rect.right(), bottom)
if 'static-text' not in theme:
theme['static-text'] = QStaticText(
_('''
<h1>{title}</h1>
<p>by <i>{author}</i> with <b>{number}</b> icons [{size}]</p>
<p>{description}</p>
<p>Version: {version} Number of users: {usage}</p>
<p><i>Right click to visit theme homepage</i></p>
'''.format(
title=theme.get('title', _('Unknown')),
author=theme.get('author', _('Unknown')),
number=theme.get('number', 0),
description=theme.get('description', ''),
size=human_readable(theme.get('compressed-size', 0)),
version=theme.get('version', 1),
usage=theme.get('usage', 0),
)))
painter.drawStaticText(COVER_SIZE[0] + self.SPACING,
option.rect.top() + self.SPACING,
theme['static-text'])
painter.restore()
def make_text(self, text, positions):
text = QStaticText(make_highlighted_text(emphasis_style(), text, positions))
text.setTextOption(self.text_option)
text.setTextFormat(Qt.TextFormat.RichText)
return text
class Results(QWidget):
MARGIN = 4
item_selected = pyqtSignal()
def __init__(self, parent=None):
QWidget.__init__(self, parent=parent)
self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
self.results = ()
self.current_result = -1
self.max_result = -1
self.mouse_hover_result = -1
self.setMouseTracking(True)
self.setFocusPolicy(Qt.FocusPolicy.NoFocus)
self.text_option = to = QTextOption()
to.setWrapMode(QTextOption.WrapMode.NoWrap)
self.divider = QStaticText('\xa0→ \xa0')
self.divider.setTextFormat(Qt.TextFormat.PlainText)
def item_from_y(self, y):
if not self.results:
return
delta = self.results[0][0].size().height() + self.MARGIN
maxy = self.height()
pos = 0
for i, r in enumerate(self.results):
bottom = pos + delta
if pos <= y < bottom:
return i
break
pos = bottom
if pos > min(y, maxy):
break
return -1
def mouseMoveEvent(self, ev):
y = ev.pos().y()
prev = self.mouse_hover_result
self.mouse_hover_result = self.item_from_y(y)
if prev != self.mouse_hover_result:
self.update()
def mousePressEvent(self, ev):
if ev.button() == 1:
i = self.item_from_y(ev.pos().y())
if i != -1:
ev.accept()
self.current_result = i
self.update()
self.item_selected.emit()
return
return QWidget.mousePressEvent(self, ev)
def change_current(self, delta=1):
if not self.results:
return
nc = self.current_result + delta
if 0 <= nc <= self.max_result:
self.current_result = nc
self.update()
def __call__(self, results):
if results:
self.current_result = 0
prefixes = [QStaticText('<b>%s</b>' % os.path.basename(x)) for x in results]
[(p.setTextFormat(Qt.TextFormat.RichText), p.setTextOption(self.text_option)) for p in prefixes]
self.maxwidth = max(int(ceil(x.size().width())) for x in prefixes)
self.results = tuple((prefix, self.make_text(text, positions), text)
for prefix, (text, positions) in zip(prefixes, iteritems(results)))
else:
self.results = ()
self.current_result = -1
self.max_result = min(10, len(self.results) - 1)
self.mouse_hover_result = -1
self.update()
def make_text(self, text, positions):
text = QStaticText(make_highlighted_text(emphasis_style(), text, positions))
text.setTextOption(self.text_option)
text.setTextFormat(Qt.TextFormat.RichText)
return text
def paintEvent(self, ev):
offset = QPoint(0, 0)
p = QPainter(self)
p.setClipRect(ev.rect())
bottom = self.rect().bottom()
if self.results:
for i, (prefix, full, text) in enumerate(self.results):
size = prefix.size()
if offset.y() + size.height() > bottom:
break
self.max_result = i
offset.setX(0)
if i in (self.current_result, self.mouse_hover_result):
p.save()
if i != self.current_result:
p.setPen(Qt.PenStyle.DotLine)
p.drawLine(offset, QPoint(self.width(), offset.y()))
p.restore()
offset.setY(offset.y() + self.MARGIN // 2)
p.drawStaticText(offset, prefix)
offset.setX(self.maxwidth + 5)
p.drawStaticText(offset, self.divider)
offset.setX(offset.x() + int(ceil(self.divider.size().width())))
p.drawStaticText(offset, full)
offset.setY(int(offset.y() + size.height() + self.MARGIN // 2))
if i in (self.current_result, self.mouse_hover_result):
offset.setX(0)
p.save()
if i != self.current_result:
p.setPen(Qt.PenStyle.DotLine)
p.drawLine(offset, QPoint(self.width(), offset.y()))
p.restore()
else:
p.drawText(self.rect(), Qt.AlignmentFlag.AlignCenter, _('No results found'))
p.end()
@property
def selected_result(self):
try:
return self.results[self.current_result][-1]
except IndexError:
pass