[Qt] Add text editor

src/panda_qt/main_window.cpp

@@ -36,7 +36,9 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
 	connect(configureAction, &QAction::triggered, this, [this]() { configWindow->show(); });
 
 	auto dumpRomFSAction = toolsMenu->addAction(tr("Dump RomFS"));
+	auto luaEditorAction = toolsMenu->addAction(tr("Open Lua Editor"));
 	connect(dumpRomFSAction, &QAction::triggered, this, &MainWindow::dumpRomFS);
+	connect(luaEditorAction, &QAction::triggered, this, &MainWindow::openLuaEditor);
 
 	auto aboutAction = aboutMenu->addAction(tr("About Panda3DS"));
 	connect(aboutAction, &QAction::triggered, this, &MainWindow::showAboutMenu);
@@ -44,6 +46,7 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
 	// Set up misc objects
 	aboutWindow = new AboutWindow(nullptr);
 	configWindow = new ConfigWindow(this);
+	luaEditor = new TextEditorWindow(this, "script.lua", "");
 
 	emu = new Emulator();
 	emu->setOutputSize(screen.surfaceWidth, screen.surfaceHeight);
@@ -133,6 +136,7 @@ MainWindow::~MainWindow() {
 	delete menuBar;
 	delete aboutWindow;
 	delete configWindow;
+	delete luaEditor;
 }
 
 // Send a message to the emulator thread. Lock the mutex and just push back to the vector.
@@ -181,6 +185,8 @@ void MainWindow::showAboutMenu() {
 	about.exec();
 }
 
+void MainWindow::openLuaEditor() { luaEditor->show(); }
+
 void MainWindow::dispatchMessage(const EmulatorMessage& message) {
 	switch (message.type) {
 		case MessageType::LoadROM:

src/panda_qt/text_editor.cpp

@@ -0,0 +1,20 @@
+#include "panda_qt/text_editor.hpp"
+#include <QVBoxLayout>
+
+using namespace Zep;
+
+TextEditorWindow::TextEditorWindow(QWidget* parent, const std::string& filename, const std::string& initialText)
+	: QDialog(parent), zepWidget(this, qApp->applicationDirPath().toStdString(), fontSize) {
+	resize(600, 600);
+
+	// Register our extensions
+	ZepRegressExCommand::Register(zepWidget.GetEditor());
+	ZepReplExCommand::Register(zepWidget.GetEditor(), &replProvider);
+
+	zepWidget.GetEditor().SetGlobalMode(Zep::ZepMode_Standard::StaticName());
+	zepWidget.GetEditor().InitWithText(filename, initialText);
+	
+	QVBoxLayout* mainLayout = new QVBoxLayout();
+	setLayout(mainLayout);
+	mainLayout->addWidget(&zepWidget);
+}

src/panda_qt/zep.cpp

@@ -0,0 +1,2 @@
+#define ZEP_SINGLE_HEADER_BUILD
+#include "zep.h"