VOXEDIT: started with the export feature

data/voxedit/ui/window/main.tb.txt

@@ -25,6 +25,11 @@ TBLayout: distribution: gravity, axis: y
 							@include definitions>menubutton
 							text Load
 							id load
+						TBButton
+							gravity: left
+							@include definitions>menubutton
+							text Export
+							id export
 						TBLayout: gravity: left right
 							TBWidget
 						TBSelectDropdown: gravity: left top

src/tools/voxedit/VoxEdit.cpp

@@ -32,6 +32,10 @@ bool VoxEdit::newFile(bool force) {
 	return _mainWindow->createNew(force);
 }
 
+bool VoxEdit::exportFile(std::string_view file) {
+	return _mainWindow->exportFile(file);
+}
+
 core::AppState VoxEdit::onCleanup() {
 	const core::AppState state = Super::onCleanup();
 	_meshPool->shutdown();
@@ -75,6 +79,16 @@ core::AppState VoxEdit::onInit() {
 		}
 	}).setArgumentCompleter(fileCompleter).setHelp("Save the current state to the given file");
 
+	core::Command::registerCommand("export", [this] (const core::CmdArgs& args) {
+		if (args.empty()) {
+			Log::error("Usage: export <filename>");
+			return;
+		}
+		if (!exportFile(args[0])) {
+			Log::error("Failed to export to file %s", args[0].c_str());
+		}
+	}).setArgumentCompleter(fileCompleter).setHelp("Export the current state to the given file");
+
 	core::Command::registerCommand("load", [this] (const core::CmdArgs& args) {
 		if (args.empty()) {
 			Log::error("Usage: load <filename>");

src/tools/voxedit/VoxEdit.h

@@ -24,6 +24,7 @@ public:
 	bool saveFile(std::string_view file);
 	bool loadFile(std::string_view file);
 	bool voxelizeFile(std::string_view file);
+	bool exportFile(std::string_view file);
 	bool newFile(bool force = false);
 
 	video::MeshPoolPtr meshPool() const;

src/tools/voxedit/ui/EditorScene.cpp

@@ -183,6 +183,18 @@ bool EditorScene::voxelizeModel(const video::MeshPtr& meshPtr) {
 	return false;
 }
 
+bool EditorScene::exportModel(std::string_view file) {
+	core_trace_scoped(EditorSceneExportModel);
+	const io::FilePtr& filePtr = core::App::getInstance()->filesystem()->open(std::string(file));
+	if (!(bool)filePtr) {
+		return false;
+	}
+
+	//const std::string& ext = filePtr->getExtension();
+	// TODO: assimp exporters
+	return false;
+}
+
 bool EditorScene::loadModel(std::string_view file) {
 	core_trace_scoped(EditorSceneLoadModel);
 	const io::FilePtr& filePtr = core::App::getInstance()->filesystem()->open(std::string(file));

src/tools/voxedit/ui/EditorScene.h

@@ -77,6 +77,7 @@ public:
 	bool voxelizeModel(const video::MeshPtr& mesh);
 	bool saveModel(std::string_view file);
 	bool loadModel(std::string_view file);
+	bool exportModel(std::string_view file);
 	bool newModel(bool force);
 
 	void setActionExecutionDelay(long actionExecutionDelay);

src/tools/voxedit/ui/MainWindow.cpp

@@ -71,6 +71,9 @@ bool MainWindow::handleClickEvent(const tb::TBWidgetEvent &ev) {
 	} else if (ev.target->GetID() == TBIDC("load")) {
 		load("");
 		return true;
+	} else if (ev.target->GetID() == TBIDC("export")) {
+		exportFile("");
+		return true;
 	} else if (ev.target->GetID() == TBIDC("save")) {
 		save("");
 		return true;
@@ -166,6 +169,19 @@ bool MainWindow::voxelize(std::string_view file) {
 	return false;
 }
 
+bool MainWindow::exportFile(std::string_view file) {
+	std::string f;
+	if (file.empty()) {
+		// TODO: extract extension - filter
+		f = _voxedit->openDialog("vox,qbt");
+		if (f.empty()) {
+			return false;
+		}
+		file = f;
+	}
+	return _scene->exportModel(file);
+}
+
 bool MainWindow::load(std::string_view file) {
 	std::string f;
 	if (file.empty()) {

src/tools/voxedit/ui/MainWindow.h

@@ -38,6 +38,7 @@ public:
 	bool voxelize(std::string_view file);
 	bool save(std::string_view file);
 	bool load(std::string_view file);
+	bool exportFile(std::string_view file);
 	bool createNew(bool force);
 
 };