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Move command-related zoom logic out of WebView.

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After f8d66f3fe1 loading a session showed the
zoom percentage of all tabs.

This logic doesn't really belong into webview.py anyways, so it gets moved to
browser/commands.py here.
This commit is contained in:
Florian Bruhin 2015-06-24 23:06:55 +02:00
parent 5d490a4e22
commit 4652843b38
2 changed files with 21 additions and 6 deletions
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19
qutebrowser/browser/commands.py
View File

@ -737,7 +737,11 @@ class CommandDispatcher:
count: How many steps to zoom in. count: How many steps to zoom in.
""" """
tab = self._current_widget() tab = self._current_widget()
tab.zoom(count) try:
perc = tab.zoom(count)
except ValueError as e:
raise cmdexc.CommandError(e)
message.info(self._win_id, "Zoom level: {}%".format(perc))
@cmdutils.register(instance='command-dispatcher', scope='window', @cmdutils.register(instance='command-dispatcher', scope='window',
count='count') count='count')
@ -748,7 +752,11 @@ class CommandDispatcher:
count: How many steps to zoom out. count: How many steps to zoom out.
""" """
tab = self._current_widget() tab = self._current_widget()
tab.zoom(-count) try:
perc = tab.zoom(-count)
except ValueError as e:
raise cmdexc.CommandError(e)
message.info(self._win_id, "Zoom level: {}%".format(perc))
@cmdutils.register(instance='command-dispatcher', scope='window', @cmdutils.register(instance='command-dispatcher', scope='window',
count='count') count='count')
@ -768,7 +776,12 @@ class CommandDispatcher:
except ValueError as e: except ValueError as e:
raise cmdexc.CommandError(e) raise cmdexc.CommandError(e)
tab = self._current_widget() tab = self._current_widget()
tab.zoom_perc(level)
try:
tab.zoom_perc(level)
except ValueError as e:
raise cmdexc.CommandError(e)
message.info(self._win_id, "Zoom level: {}%".format(level))
@cmdutils.register(instance='command-dispatcher', scope='window') @cmdutils.register(instance='command-dispatcher', scope='window')
def tab_only(self, left=False, right=False): def tab_only(self, left=False, right=False):

8
qutebrowser/browser/webview.py
View File

@ -33,7 +33,6 @@ from qutebrowser.config import config
from qutebrowser.keyinput import modeman from qutebrowser.keyinput import modeman
from qutebrowser.utils import message, log, usertypes, utils, qtutils, objreg from qutebrowser.utils import message, log, usertypes, utils, qtutils, objreg
from qutebrowser.browser import webpage, hints, webelem from qutebrowser.browser import webpage, hints, webelem
from qutebrowser.commands import cmdexc
LoadStatus = usertypes.enum('LoadStatus', ['none', 'success', 'error', 'warn', LoadStatus = usertypes.enum('LoadStatus', ['none', 'success', 'error', 'warn',
@ -369,9 +368,8 @@ class WebView(QWebView):
if fuzzyval: if fuzzyval:
self._zoom.fuzzyval = int(perc) self._zoom.fuzzyval = int(perc)
if perc < 0: if perc < 0:
raise cmdexc.CommandError("Can't zoom {}%!".format(perc)) raise ValueError("Can't zoom {}%!".format(perc))
self.setZoomFactor(float(perc) / 100) self.setZoomFactor(float(perc) / 100)
message.info(self.win_id, "Zoom level: {}%".format(perc))
self._default_zoom_changed = True self._default_zoom_changed = True
def zoom(self, offset): def zoom(self, offset):
@ -379,9 +377,13 @@ class WebView(QWebView):
Args: Args:
offset: The offset in the zoom level list. offset: The offset in the zoom level list.
Return:
The new zoom percentage.
""" """
level = self._zoom.getitem(offset) level = self._zoom.getitem(offset)
self.zoom_perc(level, fuzzyval=False) self.zoom_perc(level, fuzzyval=False)
return level
@pyqtSlot('QUrl') @pyqtSlot('QUrl')
def on_url_changed(self, url): def on_url_changed(self, url):