def search(self, text, flags):
"""Search for text in the current page.
Args:
text: The text to search for.
flags: The QWebPage::FindFlags.
"""
log.webview.debug("Searching with text '{}' and flags "
"0x{:04x}.".format(text, int(flags)))
old_scroll_pos = self.scroll_pos
flags = QWebPage.FindFlags(flags)
found = self.findText(text, flags)
if not found and not flags & QWebPage.HighlightAllOccurrences and text:
message.error(self.win_id, "Text '{}' not found on "
"page!".format(text), immediately=True)
else:
backward = int(flags) & QWebPage.FindBackward
def check_scroll_pos():
"""Check if the scroll position got smaller and show info."""
if not backward and self.scroll_pos < old_scroll_pos:
message.info(self.win_id, "Search hit BOTTOM, continuing "
"at TOP", immediately=True)
elif backward and self.scroll_pos > old_scroll_pos:
message.info(self.win_id, "Search hit TOP, continuing at "
"BOTTOM", immediately=True)
# We first want QWebPage to refresh.
QTimer.singleShot(0, check_scroll_pos)
def find(self, forwards=True):
text = str(self.search_text.text()).strip()
flags = QWebPage.FindFlags(0) if forwards else QWebPage.FindBackward
d = self.dest_list
if d.count() == 1:
flags |= QWebPage.FindWrapsAroundDocument
if not self.view.findText(text, flags) and text:
if d.count() == 1:
return error_dialog(self,
_('No match found'),
_('No match found for: %s') % text,
show=True)
delta = 1 if forwards else -1
current = str(d.currentItem().data(Qt.DisplayRole) or '')
next_index = (d.currentRow() + delta) % d.count()
next = str(d.item(next_index).data(Qt.DisplayRole) or '')
msg = '<p>' + _(
'No matches for %(text)s found in the current file [%(current)s].'
' Do you want to search in the %(which)s file [%(next)s]?')
msg = msg % dict(text=text,
current=current,
next=next,
which=_('next') if forwards else _('previous'))
if question_dialog(self, _('No match found'), msg):
self.pending_search = self.find_next if forwards else self.find_previous
d.setCurrentRow(next_index)
def search(self,
text,
*,
ignore_case=usertypes.IgnoreCase.never,
reverse=False,
wrap=True,
result_cb=None):
# Don't go to next entry on duplicate search
if self.text == text and self.search_displayed:
log.webview.debug("Ignoring duplicate search request"
" for {}".format(text))
return
# Clear old search results, this is done automatically on QtWebEngine.
self.clear()
self.text = text
self.search_displayed = True
self._flags = QWebPage.FindFlags(0) # type: ignore
if self._is_case_sensitive(ignore_case):
self._flags |= QWebPage.FindCaseSensitively
if reverse:
self._flags |= QWebPage.FindBackward
if wrap:
self._flags |= QWebPage.FindWrapsAroundDocument
# We actually search *twice* - once to highlight everything, then again
# to get a mark so we can navigate.
found = self._widget.findText(text, self._flags)
self._widget.findText(text,
self._flags | QWebPage.HighlightAllOccurrences)
self._call_cb(result_cb, found, text, self._flags, 'search')
def prev_result(self, *, result_cb=None):
# The int() here makes sure we get a copy of the flags.
flags = QWebPage.FindFlags(int(self._flags))
if flags & QWebPage.FindBackward:
flags &= ~QWebPage.FindBackward
else:
flags |= QWebPage.FindBackward
found = self._widget.findText(self.text, flags)
self._call_cb(result_cb, found)
def prev_result(self, *, result_cb=None):
self.search_displayed = True
# The int() here makes sure we get a copy of the flags.
flags = QWebPage.FindFlags(int(self._flags)) # type: ignore
if flags & QWebPage.FindBackward:
flags &= ~QWebPage.FindBackward
else:
flags |= QWebPage.FindBackward
found = self._widget.findText(self.text, flags)
self._call_cb(result_cb, found, self.text, flags, 'prev_result')
def next_result(self, *, wrap=False, callback=None):
self.search_displayed = True
# The int() here makes sure we get a copy of the flags.
flags = QWebPage.FindFlags(int(
self._flags)) # type: ignore[call-overload]
if wrap:
flags |= QWebPage.FindWrapsAroundDocument
found = self._widget.findText(self.text,
flags) # type: ignore[arg-type]
self._call_cb(callback, found, self.text, flags, 'next_result')
def search(self, text, flags):
"""Search for text in the current page.
Args:
text: The text to search for.
flags: The QWebPage::FindFlags.
"""
log.webview.debug("Searching with text '{}' and flags "
"0x{:04x}.".format(text, int(flags)))
old_scroll_pos = self.scroll_pos
flags = QWebPage.FindFlags(flags)
found = self.findText(text, flags)
backward = flags & QWebPage.FindBackward
if not found and not flags & QWebPage.HighlightAllOccurrences and text:
# User disabled wrapping; but findText() just returns False. If we
# have a selection, we know there's a match *somewhere* on the page
if (not flags & QWebPage.FindWrapsAroundDocument
and self.hasSelection()):
if not backward:
message.warning(self.win_id,
"Search hit BOTTOM without "
"match for: {}".format(text),
immediately=True)
else:
message.warning(self.win_id,
"Search hit TOP without "
"match for: {}".format(text),
immediately=True)
else:
message.error(self.win_id,
"Text '{}' not found on "
"page!".format(text),
immediately=True)
else:
def check_scroll_pos():
"""Check if the scroll position got smaller and show info."""
if not backward and self.scroll_pos < old_scroll_pos:
message.info(self.win_id, "Search hit BOTTOM, continuing "
"at TOP",
immediately=True)
elif backward and self.scroll_pos > old_scroll_pos:
message.info(self.win_id, "Search hit TOP, continuing at "
"BOTTOM",
immediately=True)
# We first want QWebPage to refresh.
QTimer.singleShot(0, check_scroll_pos)
def __init__(self, parent=None):
super().__init__(parent)
self._flags = QWebPage.FindFlags(0)
def find(self, direction):
text = unicode_type(self.search.text())
self.view.findText(
text, QWebPage.FindWrapsAroundDocument |
(QWebPage.FindBackward
if direction == 'prev' else QWebPage.FindFlags(0)))
def _empty_flags(self):
return QWebPage.FindFlags(0) # type: ignore[call-overload]
def __init__(self, tab, parent=None):
super().__init__(tab, parent)
self._flags = QWebPage.FindFlags(0) # type: ignore
