[nostalgia/studio] Get save working

src/nostalgia/studio/CMakeLists.txt

@@ -12,11 +12,8 @@ add_executable(
 target_link_libraries(
 	nostalgia-studio
 		OxClArgs
-		OxFS
 		NostalgiaCore-Studio
-		NostalgiaCore
 		NostalgiaStudio
-		NostalgiaPack
 )
 
 if (CMAKE_BUILD_TYPE STREQUAL "Release")

src/nostalgia/studio/lib/CMakeLists.txt

@@ -43,8 +43,6 @@ target_link_libraries(
 		imgui::imgui
 		${GTK3_LIBRARIES}
 		OxEvent
-		OxFS
-		OxClaw
 		NostalgiaCore
 )
 

src/nostalgia/studio/lib/undostack.hpp

@@ -28,6 +28,16 @@ class UndoStack {
 		void redo() noexcept;
 
 		void undo() noexcept;
+
+		[[nodiscard]]
+		constexpr bool canRedo() noexcept {
+			return m_stackIdx < m_stack.size();
+		}
+
+		[[nodiscard]]
+		constexpr bool canUndo() noexcept {
+			return m_stackIdx;
+		}
 };
 
 }

src/nostalgia/studio/studioapp.cpp

@@ -39,14 +39,14 @@ StudioUI::StudioUI(core::Context *ctx) noexcept {
 	if (!err) {
 		oxIgnoreError(openProject(config.projectPath));
 		for (const auto &f : config.openFiles) {
-			auto err = openFile(f);
-			if (err) {
-				oxErrorf("Could not open editor: {}\n", err.msg);
+			auto openFileErr = openFile(f);
+			if (openFileErr) {
+				oxErrorf("Could not open editor: {}\n", toStr(openFileErr));
 			}
 		}
 	} else {
-		if (err.msg) {
-			oxErrf("Could not open studio config file: {}\n", err.msg);
+		if (toStr(err)) {
+			oxErrf("Could not open studio config file: {}\n", toStr(err));
 		} else {
 			oxErrf("Could not open studio config file: {} ({}:{})\n", err.errCode, err.file, err.line);
 		}
@@ -83,7 +83,8 @@ void StudioUI::drawMenu() noexcept {
 			if (ImGui::MenuItem("Open Project...", "Ctrl+O")) {
 				m_taskRunner.add(new FileDialogManager(this, &StudioUI::openProject));
 			}
-			if (ImGui::MenuItem("Save", "Ctrl+S", false, m_saveEnabled)) {
+			if (ImGui::MenuItem("Save", "Ctrl+S", false, m_acitveEditor && m_acitveEditor->unsavedChanges())) {
+				m_acitveEditor->save();
 			}
 			if (ImGui::MenuItem("Quit", "Ctrl+Q")) {
 				oxIgnoreError(core::shutdown(m_ctx));
@@ -92,14 +93,14 @@ void StudioUI::drawMenu() noexcept {
 		}
 		if (ImGui::BeginMenu("Edit")) {
 			auto undoStack = m_acitveEditor ? m_acitveEditor->undoStack() : nullptr;
-			if (ImGui::MenuItem("Undo", "Ctrl+Z", false, undoStack)) {
+			if (ImGui::MenuItem("Undo", "Ctrl+Z", false, undoStack && undoStack->canUndo())) {
 				 m_acitveEditor->undoStack()->undo();
 			}
-			if (ImGui::MenuItem("Redo", "Ctrl+Y", false, undoStack)) {
+			if (ImGui::MenuItem("Redo", "Ctrl+Y", false, undoStack && undoStack->canRedo())) {
 				 m_acitveEditor->undoStack()->redo();
 			}
 			ImGui::Separator();
-			if (ImGui::MenuItem("Copy", "Ctrl+N")) {
+			if (ImGui::MenuItem("Copy", "Ctrl+C")) {
 			}
 			if (ImGui::MenuItem("Cut", "Ctrl+X")) {
 			}
@@ -139,7 +140,11 @@ void StudioUI::drawToolbar() noexcept {
 			m_taskRunner.add(new FileDialogManager(this, &StudioUI::openProject));
 		}
 		ImGui::SameLine();
-		ImGui::Button("Save##MainToolbar##MainWindow", ImVec2(BtnWidth, BtnHeight));
+		if (ImGui::Button("Save##MainToolbar##MainWindow", ImVec2(BtnWidth, BtnHeight))) {
+			if (m_acitveEditor) {
+				m_acitveEditor->save();
+			}
+		}
 	}
 	ImGui::End();
 }