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checks on input, exceptions, improved contains query performance

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This commit is contained in:
Albert S.
2018-09-02 13:54:27 +02:00
parent d9b01a4941
commit 7a485c55bb
4 changed files with 74 additions and 11 deletions
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11
gui/mainwindow.cpp
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@ -35,6 +35,7 @@ void MainWindow::connectSignals()
connect(this, &MainWindow::beginSearch, searchWorker, &SearchWorker::search);
connect(searchWorker, &SearchWorker::searchResultsReady, this, &MainWindow::handleSearchResults);
connect(searchWorker, &SearchWorker::searchCancelled, this, &MainWindow::handleCancelledSearch);
connect(searchWorker, &SearchWorker::searchError, this, &MainWindow::handleSearchError);
connect(ui->treeResultsList, &QTreeWidget::itemActivated, this, &MainWindow::treeSearchItemActivated);
connect(ui->treeResultsList, &QTreeWidget::customContextMenuRequested, this,
&MainWindow::showSearchResultsContextMenu);
@ -99,6 +100,11 @@ void MainWindow::pdfPreviewReceived(PdfPreview preview)
void MainWindow::lineEditReturnPressed()
{
QString q = ui->txtSearch->text();
if(!searchWorker->checkParanthesis(q))
{
ui->lblSearchResults->setText("Invalid paranthesis");
return;
}
// TODO: validate q;
ui->lblSearchResults->setText("Searching...");
emit beginSearch(q);
@ -156,6 +162,11 @@ void MainWindow::handleCancelledSearch()
{
}
void MainWindow::handleSearchError(QString error)
{
ui->lblSearchResults->setText("Error:" + error);
}
void MainWindow::treeSearchItemActivated(QTreeWidgetItem *item, int i)
{
QDesktopServices::openUrl(QUrl::fromLocalFile(item->text(1)));