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Attempt at "search as you type"
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parent
3841304f80
commit
22542700a7
@ -173,22 +173,26 @@ void GuiSearchWidget::findBufferChanged()
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void GuiSearchWidget::findChanged()
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{
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findPB->setEnabled(!findCO->currentText().isEmpty());
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findPrevPB->setEnabled(!findCO->currentText().isEmpty());
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bool const replace = !findCO->currentText().isEmpty()
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&& bv_ && !bv_->buffer().isReadonly();
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bool const emptytext = findCO->currentText().isEmpty();
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findPB->setEnabled(!emptytext);
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findPrevPB->setEnabled(!emptytext);
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bool const replace = !emptytext && bv_ && !bv_->buffer().isReadonly();
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replacePB->setEnabled(replace);
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replacePrevPB->setEnabled(replace);
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replaceallPB->setEnabled(replace);
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if (instantSearchCB->isChecked() && !emptytext)
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findClicked();
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}
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void GuiSearchWidget::findClicked(bool const backwards)
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{
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docstring const needle = qstring_to_ucs4(findCO->currentText());
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find(needle, caseCB->isChecked(), wordsCB->isChecked(), !backwards);
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find(needle, caseCB->isChecked(), wordsCB->isChecked(), !backwards,
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instantSearchCB->isChecked());
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uniqueInsert(findCO, findCO->currentText());
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findCO->lineEdit()->selectAll();
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if (!instantSearchCB->isChecked())
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findCO->lineEdit()->selectAll();
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}
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@ -226,10 +230,14 @@ void GuiSearchWidget::replaceallClicked()
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void GuiSearchWidget::find(docstring const & search, bool casesensitive,
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bool matchword, bool forward)
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bool matchword, bool forward, bool instant)
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{
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docstring const sdata =
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find2string(search, casesensitive, matchword, forward);
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if (instant)
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// re-query current match
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dispatch(FuncRequest(LFUN_WORD_BACKWARD));
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dispatch(FuncRequest(LFUN_WORD_FIND, sdata));
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}
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@ -248,6 +256,7 @@ void GuiSearchWidget::saveSession(QSettings & settings, QString const & session_
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{
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settings.setValue(session_key + "/casesensitive", caseCB->isChecked());
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settings.setValue(session_key + "/words", wordsCB->isChecked());
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settings.setValue(session_key + "/instant", instantSearchCB->isChecked());
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settings.setValue(session_key + "/minimized", minimized_);
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}
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@ -257,6 +266,7 @@ void GuiSearchWidget::restoreSession(QString const & session_key)
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QSettings settings;
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caseCB->setChecked(settings.value(session_key + "/casesensitive", false).toBool());
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wordsCB->setChecked(settings.value(session_key + "/words", false).toBool());
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instantSearchCB->setChecked(settings.value(session_key + "/instant", false).toBool());
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minimized_ = settings.value(session_key + "/minimized", false).toBool();
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// initialize hidings
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minimizeClicked(false);
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@ -60,7 +60,8 @@ private:
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void showEvent(QShowEvent * e) override;
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/// Searches occurrence of string
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void find(docstring const & search,
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bool casesensitive, bool matchword, bool forward);
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bool casesensitive, bool matchword,
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bool forward, bool instant);
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/// Replaces occurrence of string
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void replace(docstring const & search, docstring const & replace,
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bool casesensitive, bool matchword,
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@ -208,7 +208,17 @@
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<item>
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<widget class="QCheckBox" name="wordsCB">
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<property name="text">
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<string>Match &whole words only</string>
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<string>&Whole words</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QCheckBox" name="instantSearchCB">
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<property name="toolTip">
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<string>If this is checked, LyX will search forward immediately</string>
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</property>
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<property name="text">
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<string>Search as you t&ype</string>
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</property>
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</widget>
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</item>
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