[studio] Add support for adding and deleting directories

src/olympic/studio/applib/src/CMakeLists.txt

@@ -5,6 +5,7 @@ add_library(
 		deleteconfirmation.cpp
 		filedialogmanager.cpp
 		main.cpp
+		newdir.cpp
 		newmenu.cpp
 		newproject.cpp
 		projectexplorer.cpp

src/olympic/studio/applib/src/deleteconfirmation.cpp

@@ -43,7 +43,7 @@ void DeleteConfirmation::draw(StudioContext &ctx) noexcept {
 		case Stage::Open:
 			drawWindow(ctx.tctx, m_open, [this] {
 				ImGui::Text("Are you sure you want to delete %s?", m_path.c_str());
-				if (ig::PopupControlsOkCancel(m_open) != ig::PopupResponse::None) {
+				if (ig::PopupControlsOkCancel(m_open, "Yes", "No") != ig::PopupResponse::None) {
 					deleteFile.emit(m_path);
 					close();
 				}

src/olympic/studio/applib/src/newdir.cpp

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2016 - 2025 Gary Talent (gary@drinkingtea.net). All rights reserved.
+ */
+
+#include <studio/imguiutil.hpp>
+
+#include "newdir.hpp"
+
+namespace studio {
+
+NewDir::NewDir() noexcept {
+	setTitle("New Directory");
+	setSize({280, 0});
+}
+
+void NewDir::openPath(ox::StringViewCR path) noexcept {
+	open();
+	m_path = path;
+}
+
+void NewDir::open() noexcept {
+	m_path = "";
+	m_stage = Stage::Opening;
+}
+
+void NewDir::close() noexcept {
+	m_stage = Stage::Closed;
+	m_open = false;
+}
+
+bool NewDir::isOpen() const noexcept {
+	return m_open;
+}
+
+void NewDir::draw(StudioContext &ctx) noexcept {
+	switch (m_stage) {
+		case Stage::Closed:
+			break;
+		case Stage::Opening:
+			ImGui::OpenPopup(title().c_str());
+			m_open = true;
+		[[fallthrough]];
+		case Stage::Open:
+			drawWindow(ctx.tctx, m_open, [this] {
+				if (m_stage == Stage::Opening) {
+					ImGui::SetKeyboardFocusHere();
+				}
+				ig::InputText("Name", m_str);
+				if (ig::PopupControlsOkCancel(m_open) == ig::PopupResponse::OK) {
+					newDir.emit(m_path + "/" + m_str);
+					close();
+				}
+			});
+			m_stage = Stage::Open;
+			break;
+	}
+}
+
+}

src/olympic/studio/applib/src/newdir.hpp

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2016 - 2025 Gary Talent (gary@drinkingtea.net). All rights reserved.
+ */
+
+#pragma once
+
+#include <ox/std/string.hpp>
+
+#include <studio/context.hpp>
+#include <studio/popup.hpp>
+
+namespace studio {
+
+class NewDir final: public Popup {
+ 	private:
+		enum class Stage {
+			Closed,
+			Opening,
+			Open,
+		};
+		Stage m_stage = Stage::Closed;
+		bool m_open{};
+		ox::String m_path;
+		ox::IString<255> m_str;
+
+	public:
+		ox::Signal<ox::Error(ox::StringViewCR path)> newDir;
+
+		NewDir() noexcept;
+
+		void openPath(ox::StringViewCR path) noexcept;
+
+		void open() noexcept override;
+
+		void close() noexcept override;
+
+		[[nodiscard]]
+		bool isOpen() const noexcept override;
+
+		void draw(StudioContext &ctx) noexcept override;
+
+		[[nodiscard]]
+		constexpr ox::CStringView value() const noexcept {
+			return m_str;
+		}
+
+};
+
+}

src/olympic/studio/applib/src/projecttreemodel.cpp

@@ -27,13 +27,13 @@ ProjectTreeModel::ProjectTreeModel(ProjectTreeModel &&other) noexcept:
 	m_children(std::move(other.m_children)) {
 }
 
-void ProjectTreeModel::draw(turbine::Context &ctx) const noexcept {
+void ProjectTreeModel::draw(turbine::Context &tctx) const noexcept {
 	constexpr auto dirFlags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick;
 	if (!m_children.empty()) {
 		if (ImGui::TreeNodeEx(m_name.c_str(), dirFlags)) {
             drawDirContextMenu();
 			for (auto const&child : m_children) {
-				child->draw(ctx);
+				child->draw(tctx);
 			}
 			ImGui::TreePop();
 		} else {
@@ -54,6 +54,9 @@ void ProjectTreeModel::draw(turbine::Context &ctx) const noexcept {
 				ImGui::EndPopup();
 			}
 			ImGui::TreePop();
+			ig::dragDropSource([this] {
+				ImGui::Text("%s", m_name.c_str());
+			});
 		}
 	}
 }
@@ -70,13 +73,16 @@ void ProjectTreeModel::drawDirContextMenu() const noexcept {
         if (ImGui::MenuItem("Add Directory")) {
             m_explorer.addDir.emit(fullPath());
         }
+		if (ImGui::MenuItem("Delete")) {
+			m_explorer.deleteItem.emit(fullPath());
+		}
         ImGui::EndPopup();
     }
 }
 
 ox::BasicString<255> ProjectTreeModel::fullPath() const noexcept {
 	if (m_parent) {
-		return m_parent->fullPath() + "/" + ox::StringView(m_name);
+		return m_parent->fullPath() + "/" + m_name;
 	}
 	return {};
 }

src/olympic/studio/applib/src/projecttreemodel.hpp

@@ -25,7 +25,7 @@ class ProjectTreeModel {
 
 		ProjectTreeModel(ProjectTreeModel &&other) noexcept;
 
-		void draw(turbine::Context &ctx) const noexcept;
+		void draw(turbine::Context &tctx) const noexcept;
 
 		void setChildren(ox::Vector<ox::UPtr<ProjectTreeModel>> children) noexcept;
 

src/olympic/studio/applib/src/studioapp.cpp

@@ -52,6 +52,7 @@ StudioUI::StudioUI(turbine::Context &ctx, ox::StringParam projectDataDir) noexce
 		m_aboutPopup(m_tctx) {
 	turbine::setApplicationData(m_tctx, &m_sctx);
 	m_projectExplorer.fileChosen.connect(this, &StudioUI::openFile);
+	m_projectExplorer.addDir.connect(this, &StudioUI::addDir);
 	m_projectExplorer.addItem.connect(this, &StudioUI::addFile);
 	m_projectExplorer.deleteItem.connect(this, &StudioUI::deleteFile);
 	m_newProject.finished.connect(this, &StudioUI::createOpenProject);
@@ -344,6 +345,11 @@ void StudioUI::handleKeyInput() noexcept {
 	}
 }
 
+ox::Error StudioUI::addDir(ox::StringViewCR path) noexcept {
+	m_newDirDialog.openPath(path);
+	return {};
+}
+
 ox::Error StudioUI::addFile(ox::StringViewCR path) noexcept {
 	m_newMenu.openPath(path);
 	return {};
@@ -369,8 +375,10 @@ ox::Error StudioUI::openProjectPath(ox::StringParam path) noexcept {
 			ox::make_unique_catch<Project>(keelCtx(m_tctx), std::move(path), m_projectDataDir)
 			        .moveTo(m_project));
 	m_sctx.project = m_project.get();
-	m_deleteConfirmation.deleteFile.connect(m_sctx.project, &Project::deleteItem);
 	turbine::setWindowTitle(m_tctx, ox::sfmt("{} - {}", keelCtx(m_tctx).appName, m_project->projectPath()));
+	m_deleteConfirmation.deleteFile.connect(m_sctx.project, &Project::deleteItem);
+	m_newDirDialog.newDir.connect(m_sctx.project, &Project::mkdir);
+	m_project->dirAdded.connect(&m_projectExplorer, &ProjectExplorer::refreshProjectTreeModel);
 	m_project->fileAdded.connect(&m_projectExplorer, &ProjectExplorer::refreshProjectTreeModel);
 	m_project->fileDeleted.connect(&m_projectExplorer, &ProjectExplorer::refreshProjectTreeModel);
 	m_openFiles.clear();

src/olympic/studio/applib/src/studioapp.hpp

@@ -15,6 +15,7 @@
 
 #include "aboutpopup.hpp"
 #include "deleteconfirmation.hpp"
+#include "newdir.hpp"
 #include "newmenu.hpp"
 #include "newproject.hpp"
 #include "projectexplorer.hpp"
@@ -41,13 +42,15 @@ class StudioUI: public ox::SignalHandler {
 		BaseEditor *m_activeEditorUpdatePending = nullptr;
 		NewMenu m_newMenu;
 		DeleteConfirmation m_deleteConfirmation;
+		NewDir m_newDirDialog;
 		NewProject m_newProject;
 		AboutPopup m_aboutPopup;
-		ox::Array<Popup*, 4> const m_popups = {
+		ox::Array<Popup*, 5> const m_popups = {
 			&m_newMenu,
 			&m_newProject,
 			&m_aboutPopup,
 			&m_deleteConfirmation,
+			&m_newDirDialog,
 		};
 		bool m_showProjectExplorer = true;
 
@@ -87,6 +90,8 @@ class StudioUI: public ox::SignalHandler {
 
 		void handleKeyInput() noexcept;
 
+		ox::Error addDir(ox::StringViewCR path) noexcept;
+
 		ox::Error addFile(ox::StringViewCR path) noexcept;
 
 		ox::Error deleteFile(ox::StringViewCR path) noexcept;