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author | Florian Bruhin <git@the-compiler.org> | 2014-12-11 18:37:22 +0100 |
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committer | Florian Bruhin <git@the-compiler.org> | 2014-12-11 18:37:22 +0100 |
commit | 8c4c465c914495e322de5d23b22648f98c734238 (patch) | |
tree | 08f21b4333417700cc597c9f9bd0b86e9a9220b0 | |
parent | 4e6cedb1f71ac2a5b2c955f2783e0c45a64a543b (diff) | |
download | qutebrowser-8c4c465c914495e322de5d23b22648f98c734238.tar.gz qutebrowser-8c4c465c914495e322de5d23b22648f98c734238.zip |
Fix completion update when the length is unchanged.
Fixes #312.
-rw-r--r-- | qutebrowser/utils/completer.py | 21 | ||||
-rw-r--r-- | qutebrowser/widgets/statusbar/command.py | 6 |
2 files changed, 19 insertions, 8 deletions
diff --git a/qutebrowser/utils/completer.py b/qutebrowser/utils/completer.py index c68b2a9a2..074aa5586 100644 --- a/qutebrowser/utils/completer.py +++ b/qutebrowser/utils/completer.py @@ -39,6 +39,9 @@ class Completer(QObject): _win_id: The window ID this completer is in. _timer: The timer used to trigger the completion update. _cursor_part: The cursor part index for the next completion update. + _last_cursor_pos: The old cursor position so we avoid double completion + updates. + _last_text: The old command text so we avoid double completion updates. """ def __init__(self, cmd, win_id, parent=None): @@ -62,6 +65,8 @@ class Completer(QObject): self._timer.setInterval(0) self._timer.timeout.connect(self.update_completion) self._cursor_part = None + self._last_cursor_pos = None + self._last_text = None def __repr__(self): return utils.get_repr(self) @@ -236,6 +241,7 @@ class Completer(QObject): # and go on to the next part. self.change_completed_part(data, immediate=True) else: + log.completion.debug("Will ignore next completion update.") self._ignore_change = True self.change_completed_part(data) @@ -246,8 +252,15 @@ class Completer(QObject): For performance reasons we don't want to block here, instead we do this in the background. """ - log.completion.debug("Scheduling completion update.") - self._timer.start() + if (self._cmd.cursorPosition() == self._last_cursor_pos and + self._cmd.text() == self._last_text): + log.completion.debug("Ignoring update because there were no " + "changes.") + else: + log.completion.debug("Scheduling completion update.") + self._timer.start() + self._last_cursor_pos = self._cmd.cursorPosition() + self._last_text = self._cmd.text() @pyqtSlot() def update_completion(self): @@ -258,9 +271,11 @@ class Completer(QObject): log.completion.debug( "Updating completion - prefix {}, parts {}, cursor_part {}".format( self._cmd.prefix(), parts, self._cursor_part)) + if self._ignore_change: + log.completion.debug("Ignoring completion update because " + "ignore_change is True.") self._ignore_change = False - log.completion.debug("Ignoring completion update") return completion = objreg.get('completion', scope='window', diff --git a/qutebrowser/widgets/statusbar/command.py b/qutebrowser/widgets/statusbar/command.py index 55d6aefe9..9f4080ab8 100644 --- a/qutebrowser/widgets/statusbar/command.py +++ b/qutebrowser/widgets/statusbar/command.py @@ -68,6 +68,7 @@ class Command(misc.MinimalLineEditMixin, misc.CommandLineEdit): self.history.history = objreg.get('command-history').data self.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Ignored) self.cursorPositionChanged.connect(self.update_completion) + self.textChanged.connect(self.update_completion) self.textChanged.connect(self.updateGeometry) def prefix(self): @@ -87,12 +88,7 @@ class Command(misc.MinimalLineEditMixin, misc.CommandLineEdit): Args: text: The text to set as string. """ - old_text = self.text() self.setText(text) - if old_text != text and len(old_text) == len(text): - # We want the completion to pop out here, but the cursor position - # won't change, so we make sure we emit update_completion. - self.update_completion.emit() log.modes.debug("Setting command text, focusing {!r}".format(self)) self.setFocus() self.show_cmd.emit() |