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gui: mainwindow: Add CTRL+F and CTRL+W shortcuts 

Add shortcuts to make entering queries more efficient

CTRL+F: Highlights rightmost filter, e. g. c:(word1 word2) would
highlight everything between (), so "word1 word" here. Alternatively,
highlights lone words, so p:(docs) word1, would highlight word1.

CTRL+W: Removes last filter or words.
This commit is contained in:
Albert S. 2022-08-14 13:04:10 +02:00
parent 47d0440ffb
commit 166c051cfb
2 changed files with 82 additions and 7 deletions
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86
gui/mainwindow.cpp
View File

@ -341,6 +341,85 @@ bool MainWindow::indexerTabActive()
return ui->tabWidget->currentIndex() == 2;
}
void MainWindow::processShortcut(int key)
{
if(key == Qt::Key_L)
{
ui->txtSearch->setFocus();
ui->txtSearch->selectAll();
}
if(key == Qt::Key_W)
{
ui->txtSearch->setFocus();
QString currentText = ui->txtSearch->text().trimmed();
int index = currentText.lastIndexOf(QRegularExpression("[\\s\\)]"));
if(index != -1)
{
bool isFilter = (index == currentText.length() - 1);
currentText.remove(index + 1, currentText.length() - index - 1);
if(isFilter)
{
index = currentText.lastIndexOf(' ', index);
if(index == -1)
{
index = 0;
}
currentText.remove(index, currentText.length());
}
if(currentText.length() > 0)
{
currentText += ' ';
}
ui->txtSearch->setText(currentText);
}
else
{
ui->txtSearch->clear();
}
return;
}
if(key == Qt::Key_F)
{
ui->txtSearch->setFocus();
QString currentText = ui->txtSearch->text().trimmed();
int index = currentText.lastIndexOf(')');
if(index != -1)
{
bool isFilter = (index == currentText.length() - 1);
if(!isFilter)
{
ui->txtSearch->setSelection(index + 2, ui->txtSearch->text().length() - index - 1);
}
else
{
int begin = currentText.lastIndexOf('(', index - 1);
if(begin != -1)
{
ui->txtSearch->setSelection(begin + 1, index - begin - 1);
}
}
}
else
{
int spaceIndex = currentText.lastIndexOf(' ');
int colonIndex = currentText.lastIndexOf(':');
if(colonIndex > spaceIndex)
{
int target = currentText.indexOf(' ', colonIndex);
if(target == -1)
{
target = ui->txtSearch->text().size() - colonIndex;
}
ui->txtSearch->setSelection(colonIndex + 1, target - 1);
}
else
{
ui->txtSearch->setSelection(spaceIndex + 1, ui->txtSearch->text().size() - spaceIndex - 1);
}
}
}
}
void MainWindow::keyPressEvent(QKeyEvent *event)
{
bool quit =
@ -352,12 +431,7 @@ void MainWindow::keyPressEvent(QKeyEvent *event)
if(event->modifiers() & Qt::ControlModifier)
{
if(event->key() == Qt::Key_L)
{
ui->txtSearch->setFocus();
ui->txtSearch->selectAll();
}
processShortcut(event->key());
}
QWidget::keyPressEvent(event);
}

3
gui/mainwindow.h
View File

@ -63,7 +63,8 @@ class MainWindow : public QMainWindow
unsigned int currentPreviewGeneration = 1;
void initSettingsTabs();
int currentSelectedScale();
private slots:
void processShortcut(int key);
private slots:
void lineEditReturnPressed();
void treeSearchItemActivated(QTreeWidgetItem *item, int i);
void showSearchResultsContextMenu(const QPoint &point);