src/TextEditor/CMakeLists.txt

@@ -1,7 +1,6 @@
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
 	XmlGui
 	TextWidgets
-	KIO
 )
 
 add_executable(TextEditor main.cc MainWindow.cc)
@@ -11,7 +10,6 @@ target_link_libraries(TextEditor
 	KF5::I18n
 	KF5::XmlGui
 	KF5::TextWidgets
-	KF5::KIOCore
 )
 
 install(TARGETS TextEditor ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})

src/TextEditor/MainWindow.cc

@@ -1,17 +1,12 @@
 #include "MainWindow.hh"
-#include <KActionCollection>
 #include <KLocalizedString>
-#include <KMessageBox>
-#include <KStandardAction>
 #include <QAction>
+#include <KActionCollection>
+#include <KStandardAction>
 #include <QApplication>
-#include <QFileDialog>
-#include <QSaveFile>
-#include <QTextStream>
 
 MainWindow::MainWindow(QWidget* parent)
 	: KXmlGuiWindow(parent)
-	, fileName(QString())
 {
 	// setup the TextArea
 	textArea = new KTextEdit();
@@ -21,112 +16,16 @@ MainWindow::MainWindow(QWidget* parent)
 	setupActions();
 }
 
-void MainWindow::setupClearAction()
-{
-	QAction* clearAction = new QAction(this);
-	
-	clearAction->setText(i18n("&Clear"));
-	clearAction->setIcon(QIcon::fromTheme("document-new"));
-	
-	actionCollection()->addAction("clear", clearAction);
-	actionCollection()->setDefaultShortcut(clearAction, Qt::CTRL + Qt::Key_W);
-	
-	connect(clearAction, &QAction::triggered, textArea, &KTextEdit::clear);
-}
-
-void MainWindow::setupMeowAction()
-{
-	QAction* meowAction = new QAction(this);
-	
-	meowAction->setText(i18n("&Meow"));
-	meowAction->setIcon(QIcon::fromTheme("network-wireless-signal-excellent"));
-
-	actionCollection()->addAction("meow", meowAction);
-	actionCollection()->setDefaultShortcut(meowAction, Qt::CTRL + Qt::Key_M);
-
-	connect(meowAction, &QAction::triggered, this, &MainWindow::meow);
-}
-
 void MainWindow::setupActions()
 {
-	setupClearAction();
-	setupMeowAction();
+	QAction* clearAction = new QAction(this);
+	clearAction->setText(i18n("&Clear"));
+	clearAction->setIcon(QIcon::fromTheme("document-new"));
+	actionCollection()->addAction("clear", clearAction);
+	actionCollection()->setDefaultShortcut(clearAction, Qt::CTRL + Qt::Key_W);
+	connect(clearAction, &QAction::triggered, textArea, &KTextEdit::clear);
 
 	KStandardAction::quit(qApp, &QCoreApplication::quit, actionCollection());
-	KStandardAction::open(this, &MainWindow::openFile, actionCollection());
-	KStandardAction::save(this, &MainWindow::saveFile, actionCollection());
-	KStandardAction::saveAs(this, &MainWindow::saveFileAs, actionCollection());
-	KStandardAction::openNew(this, &MainWindow::newFile, actionCollection());
 
 	setupGUI(Default, "TextEditorUI.rc");
 }
-
-void MainWindow::saveFileToDisk(const QString& outputFileName)
-{
-	if (outputFileName.isNull())
-		return;
-
-	QSaveFile file(outputFileName);
-	// open the file as write only
-	file.open(QIODevice::WriteOnly);
-
-	QByteArray outputByteArray;
-	outputByteArray.append(textArea->toPlainText().toUtf8());
-
-	file.write(outputByteArray);
-	file.commit();
-
-	fileName = outputFileName;
-}
-
-void MainWindow::newFile()
-{
-	fileName.clear();
-	textArea->clear();
-}
-
-void MainWindow::openFile()
-{
-	const QUrl fileNameFromDialog = QFileDialog::getOpenFileUrl(this, i18n("Open File"));
-
-	if (fileNameFromDialog.isEmpty())
-		return;
-	KIO::Job* job = KIO::storedGet(fileNameFromDialog);
-	fileName = fileNameFromDialog.toLocalFile();
-
-	connect(job, &KJob::result, this, &MainWindow::downloadFinished);
-	job->exec();
-}
-
-void MainWindow::saveFile()
-{
-	if (!fileName.isEmpty()) {
-		saveFileToDisk(fileName);
-		return;
-	}
-
-	saveFileAs();
-}
-
-void MainWindow::saveFileAs()
-{
-	saveFileToDisk(QFileDialog::getSaveFileName(this, i18n("Save File As")));
-}
-
-void MainWindow::downloadFinished(KJob* job)
-{
-	if (job->error()) {
-		KMessageBox::error(this, job->errorString());
-		fileName.clear();
-		return;
-	}
-
-	const KIO::StoredTransferJob* storedJob = qobject_cast<KIO::StoredTransferJob*>(job);
-	if (storedJob) {
-		textArea->setPlainText(QTextStream(storedJob->data(), QIODevice::ReadOnly).readAll());
-	}
-}
-
-void MainWindow::meow() {
-	KMessageBox::information(this, "Meow", "Meow");
-}

src/TextEditor/MainWindow.hh

@@ -3,31 +3,14 @@
 
 #include <KTextEdit>
 #include <KXmlGuiWindow>
-#include <KIO/Job>
 
 class MainWindow : public KXmlGuiWindow {
-	Q_OBJECT
 public:
 	explicit MainWindow(QWidget* parent = nullptr);
 
-private:
-	void setupActions();
-	void saveFileToDisk(const QString& outputFileName);
-	void setupClearAction();
-	void setupMeowAction();
-
-private Q_SLOTS:
-	void newFile();
-	void openFile();
-	void saveFile();
-	void saveFileAs();
-	void downloadFinished(KJob *job);
-
-	void meow();
-
 private:
 	KTextEdit* textArea;
-	QString fileName;
+	void setupActions();
 };
 
 #endif

src/TextEditor/TextEditorUI.rc

@@ -6,14 +6,9 @@
 		<Menu name="file">
 			<Action name="clear" />
 		</Menu>
-		<Menu>
-			<text>Another Meownu</text>
-			<Action name="meow" />
-		</Menu>
 	</MenuBar>
 	<ToolBar name="mainToolBar">
 		<text>Main Toolbar</text>
 		<Action name="clear" />
-		<Action name="meow" />
 	</ToolBar>
 </gui>

src/TextEditor/main.cc

@@ -23,7 +23,6 @@ int main(int argc, char* argv[])
 		// Copyright Statement
 		i18n("2023"));
 
-	// Set the AboutData to the aboutData variable
 	KAboutData::setApplicationData(aboutData);
 
 	QCommandLineParser parser;