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Implement selection

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This commit is contained in:
Florian Bruhin 2016-06-14 18:21:00 +02:00
parent 90614d1fe3
commit e21edd3e18
4 changed files with 36 additions and 14 deletions
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14
qutebrowser/browser/commands.py
View File

@ -1021,8 +1021,8 @@ class CommandDispatcher:
mainframe = None
else:
if webview.hasSelection():
env['QUTE_SELECTED_TEXT'] = webview.selectedText()
env['QUTE_SELECTED_HTML'] = webview.selectedHtml()
env['QUTE_SELECTED_TEXT'] = webview.selection()
env['QUTE_SELECTED_HTML'] = webview.selection(html=True)
mainframe = webview.page().mainFrame()
try:
@ -1101,8 +1101,7 @@ class CommandDispatcher:
tab: Load the selected link in a new tab.
"""
widget = self._current_widget()
page = widget.page()
if not page.hasSelection():
if not widget.has_selection():
return
if QWebSettings.globalSettings().testAttribute(
QWebSettings.JavascriptEnabled):
@ -1113,7 +1112,7 @@ class CommandDispatcher:
else:
try:
selected_element = xml.etree.ElementTree.fromstring(
'<html>' + widget.selectedHtml() + '</html>').find('a')
'<html>' + widget.selection(html=True) + '</html>').find('a')
except xml.etree.ElementTree.ParseError:
raise cmdexc.CommandError('Could not parse selected element!')
@ -1640,8 +1639,9 @@ class CommandDispatcher:
sel: Use the primary selection instead of the clipboard.
keep: If given, stay in visual mode after yanking.
"""
s = self._current_widget().selectedText()
if not self._current_widget().hasSelection() or len(s) == 0:
tab = self._current_widget()
s = tab.selection()
if not tab.has_selection() or len(s) == 0:
message.info(self._win_id, "Nothing to yank")
return

11
qutebrowser/browser/tab.py
View File

@ -59,7 +59,8 @@ class AbstractCaret:
"""Attribute of AbstractTab for caret browsing."""
def __init__(self, win_id):
def __init__(self, win_id, tab):
self._tab = tab
self._win_id = win_id
self.widget = None
self.selection_enabled = False
@ -259,7 +260,7 @@ class AbstractTab(QWidget):
super().__init__(parent)
self.history = AbstractHistory(self)
self.scroll = AbstractScroller(parent=self)
self.caret = AbstractCaret(win_id=win_id)
self.caret = AbstractCaret(win_id=win_id, tab=self)
self._layout = None
self._widget = None
self.keep_icon = False # FIXME:refactor get rid of this?
@ -316,6 +317,12 @@ class AbstractTab(QWidget):
def icon(self):
raise NotImplementedError
def has_selection(self):
raise NotImplementedError
def selection(self, html=False):
raise NotImplementedError
def __repr__(self):
url = utils.elide(self.cur_url.toDisplayString(QUrl.EncodeUnicode),
100)

10
qutebrowser/browser/webengine/webenginetab.py
View File

@ -83,7 +83,7 @@ class WebEngineViewTab(tab.AbstractTab):
widget = QWebEngineView()
self.history = WebEngineHistory(self)
self.scroll = WebEngineScroller()
self.caret = WebEngineCaret(win_id=win_id)
self.caret = WebEngineCaret(win_id=win_id, tab=self)
self._set_widget(widget)
self._connect_signals()
@ -134,6 +134,14 @@ class WebEngineViewTab(tab.AbstractTab):
def icon(self):
return self._widget.icon()
def has_selection(self):
return self._widget.hasSelection()
def selection(self, html=False):
if html:
raise NotImplementedError
return self._widget.selectedText()
def _connect_signals(self):
view = self._widget
page = view.page()

15
qutebrowser/browser/webkit/webkittab.py
View File

@ -40,7 +40,7 @@ class WebViewCaret(tab.AbstractCaret):
settings = self.widget.settings()
settings.setAttribute(QWebSettings.CaretBrowsingEnabled, True)
self.selection_enabled = bool(self.widget.page().selectedText())
self.selection_enabled = bool(self._tab.selection())
if self.widget.isVisible():
# Sometimes the caret isn't immediately visible, but unfocusing
@ -53,8 +53,7 @@ class WebViewCaret(tab.AbstractCaret):
#
# Note: We can't use hasSelection() here, as that's always
# true in caret mode.
if not self.widget.page().selectedText():
# FIXME use self.tab here
if not self._tab.selection():
self.widget.page().currentFrame().evaluateJavaScript(
utils.read_file('javascript/position_caret.js'))
@ -353,7 +352,7 @@ class WebViewTab(tab.AbstractTab):
widget = webview.WebView(win_id, self.tab_id)
self.history = WebViewHistory(self)
self.scroll = WebViewScroller(parent=self)
self.caret = WebViewCaret(win_id=win_id)
self.caret = WebViewCaret(win_id=win_id, tab=self)
self._set_widget(widget)
self._connect_signals()
@ -404,6 +403,14 @@ class WebViewTab(tab.AbstractTab):
def zoom_factor(self):
return self._widget.zoomFactor()
def has_selection(self):
return self._widget.hasSelection()
def selection(self, html=False):
if html:
return self._widget.selectedHtml()
return self._widget.selectedText()
def _connect_signals(self):
view = self._widget
page = view.page()