JUCE/extras/Projucer/Source/Project/UI/jucer_ProjectContentComponent.cpp

/*
  ==============================================================================

   This file is part of the JUCE library.
   Copyright (c) 2020 - Raw Material Software Limited

   JUCE is an open source library subject to commercial or open-source
   licensing.

   By using JUCE, you agree to the terms of both the JUCE 6 End-User License
   Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).

   End User License Agreement: www.juce.com/juce-6-licence
   Privacy Policy: www.juce.com/juce-privacy-policy

   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).

   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.

  ==============================================================================
*/

#include "../../Application/jucer_Headers.h"
#include "jucer_ProjectContentComponent.h"

#include "Sidebar/jucer_Sidebar.h"

struct WizardHolder
{
    std::unique_ptr<NewFileWizard::Type> wizard;
};

NewFileWizard::Type* createGUIComponentWizard (Project&);

//==============================================================================
ProjectContentComponent::ProjectContentComponent()
    : sidebar (std::make_unique<Sidebar> (project))
{
    setOpaque (true);
    setWantsKeyboardFocus (true);

    addAndMakeVisible (headerComponent);
    addAndMakeVisible (projectMessagesComponent);
    addAndMakeVisible (contentViewComponent);

    sidebarSizeConstrainer.setMinimumWidth (200);
    sidebarSizeConstrainer.setMaximumWidth (500);

    ProjucerApplication::getApp().openDocumentManager.addListener (this);

    getGlobalProperties().addChangeListener (this);
}

ProjectContentComponent::~ProjectContentComponent()
{
    getGlobalProperties().removeChangeListener (this);
    ProjucerApplication::getApp().openDocumentManager.removeListener (this);

    setProject (nullptr);
    removeChildComponent (&bubbleMessage);
}

void ProjectContentComponent::paint (Graphics& g)
{
    g.fillAll (findColour (backgroundColourId));
}

void ProjectContentComponent::resized()
{
    auto r = getLocalBounds();

    r.removeFromRight (10);
    r.removeFromLeft (15);
    r.removeFromTop (5);

    projectMessagesComponent.setBounds (r.removeFromBottom (40).withWidth (100).reduced (0, 5));
    headerComponent.setBounds (r.removeFromTop (40));

    r.removeFromTop (10);

    auto sidebarArea = r.removeFromLeft (sidebar != nullptr && sidebar->getWidth() != 0 ? sidebar->getWidth()
                                                                                        : r.getWidth() / 4);

    if (sidebar != nullptr && sidebar->isVisible())
        sidebar->setBounds (sidebarArea);

    if (resizerBar != nullptr)
        resizerBar->setBounds (r.withWidth (4));

    contentViewComponent.setBounds (r);

    headerComponent.sidebarTabsWidthChanged (sidebarArea.getWidth());
}

void ProjectContentComponent::lookAndFeelChanged()
{
    repaint();

    if (translationTool != nullptr)
        translationTool->repaint();
}

void ProjectContentComponent::childBoundsChanged (Component* child)
{
    if (child == sidebar.get())
        resized();
}

void ProjectContentComponent::setProject (Project* newProject)
{
    if (project != newProject)
    {
        if (project != nullptr)
            project->removeChangeListener (this);

        hideEditor();
        resizerBar = nullptr;
        sidebar = nullptr;

        project = newProject;

        if (project != nullptr)
        {
            sidebar = std::make_unique<Sidebar> (project);
            addAndMakeVisible (sidebar.get());

            //==============================================================================
            resizerBar = std::make_unique<ResizableEdgeComponent> (sidebar.get(), &sidebarSizeConstrainer,
                                                                   ResizableEdgeComponent::rightEdge);
            addAndMakeVisible (resizerBar.get());
            resizerBar->setAlwaysOnTop (true);

            project->addChangeListener (this);

            updateMissingFileStatuses();

            headerComponent.setVisible (true);
            headerComponent.setCurrentProject (project);

            projectMessagesComponent.setVisible (true);
        }
        else
        {
            headerComponent.setVisible (false);
            projectMessagesComponent.setVisible (false);
        }

        projectMessagesComponent.setProject (project);

        resized();
    }
}

void ProjectContentComponent::saveOpenDocumentList()
{
    if (project != nullptr)
    {
        std::unique_ptr<XmlElement> xml (recentDocumentList.createXML());

        if (xml != nullptr)
            project->getStoredProperties().setValue ("lastDocs", xml.get());
    }
}

void ProjectContentComponent::reloadLastOpenDocuments()
{
    if (project != nullptr)
    {
        if (auto xml = project->getStoredProperties().getXmlValue ("lastDocs"))
        {
            recentDocumentList.restoreFromXML (*project, *xml);
            showDocument (recentDocumentList.getCurrentDocument(), true);
        }
    }
}

bool ProjectContentComponent::documentAboutToClose (OpenDocumentManager::Document* document)
{
    hideDocument (document);
    return true;
}

void ProjectContentComponent::changeListenerCallback (ChangeBroadcaster* broadcaster)
{
    if (broadcaster == project)
        updateMissingFileStatuses();
}

void ProjectContentComponent::refreshProjectTreeFileStatuses()
{
    if (sidebar != nullptr)
        if (auto* fileTree = sidebar->getFileTreePanel())
            fileTree->repaint();
}

void ProjectContentComponent::updateMissingFileStatuses()
{
    if (sidebar != nullptr)
        if (auto* tree = sidebar->getFileTreePanel())
            tree->updateMissingFileStatuses();
}

bool ProjectContentComponent::showEditorForFile (const File& fileToShow, bool grabFocus)
{
    if (getCurrentFile() != fileToShow)
        return showDocument (ProjucerApplication::getApp().openDocumentManager.openFile (project, fileToShow), grabFocus);

    return true;
}

bool ProjectContentComponent::hasFileInRecentList (const File& f) const
{
    return recentDocumentList.contains (f);
}

File ProjectContentComponent::getCurrentFile() const
{
    return currentDocument != nullptr ? currentDocument->getFile()
                                      : File();
}

bool ProjectContentComponent::showDocument (OpenDocumentManager::Document* doc, bool grabFocus)
{
    if (doc == nullptr)
        return false;

    if (doc->hasFileBeenModifiedExternally())
        doc->reloadFromFile();

    if (doc != getCurrentDocument())
    {
        recentDocumentList.newDocumentOpened (doc);
        setEditorDocument (doc->createEditor(), doc);
    }

    if (grabFocus && contentViewComponent.isShowing())
        contentViewComponent.grabKeyboardFocus();

    return true;
}

void ProjectContentComponent::hideEditor()
{
    currentDocument = nullptr;
    contentViewComponent.setContent ({}, {});

    ProjucerApplication::getCommandManager().commandStatusChanged();
    resized();
}

void ProjectContentComponent::hideDocument (OpenDocumentManager::Document* doc)
{
    if (doc != currentDocument)
        return;

    if (auto* replacement = recentDocumentList.getClosestPreviousDocOtherThan (currentDocument))
        showDocument (replacement, true);
    else
        hideEditor();
}

void ProjectContentComponent::setScrollableEditorComponent (std::unique_ptr<Component> component)
{
    jassert (component.get() != nullptr);

    class ContentViewport  : public Component
    {
    public:
        ContentViewport (std::unique_ptr<Component> content)
        {
            contentViewport.setViewedComponent (content.release(), true);
            addAndMakeVisible (contentViewport);
        }

        void resized() override
        {
            contentViewport.setBounds (getLocalBounds());
        }

    private:
        Viewport contentViewport;
    };

    contentViewComponent.setContent (std::make_unique<ContentViewport> (std::move (component)), {});
    currentDocument = nullptr;

    ProjucerApplication::getCommandManager().commandStatusChanged();
}

void ProjectContentComponent::setEditorDocument (std::unique_ptr<Component> component, OpenDocumentManager::Document* doc)
{
    currentDocument = doc;
    contentViewComponent.setContent (std::move (component),
                                     currentDocument != nullptr ? currentDocument->getFile().getFileName()
                                                                : String());

    ProjucerApplication::getCommandManager().commandStatusChanged();
}

Component* ProjectContentComponent::getEditorComponent()
{
    return contentViewComponent.getCurrentComponent();
}

void ProjectContentComponent::closeDocument()
{
    if (currentDocument != nullptr)
    {
        ProjucerApplication::getApp().openDocumentManager
                                     .closeDocumentAsync (currentDocument, OpenDocumentManager::SaveIfNeeded::yes, nullptr);
        return;
    }

    if (! goToPreviousFile())
        hideEditor();
}

static void showSaveWarning (OpenDocumentManager::Document* currentDocument)
{
    AlertWindow::showMessageBoxAsync (AlertWindow::WarningIcon,
                                      TRANS("Save failed!"),
                                      TRANS("Couldn't save the file:")
                                          + "\n" + currentDocument->getFile().getFullPathName());
}

void ProjectContentComponent::saveDocumentAsync()
{
    if (currentDocument != nullptr)
    {
        SafePointer<ProjectContentComponent> parent { this };
        currentDocument->saveAsync ([parent] (bool savedSuccessfully)
        {
            if (parent == nullptr)
                return;

            if (! savedSuccessfully)
                showSaveWarning (parent->currentDocument);

            parent->refreshProjectTreeFileStatuses();
        });
    }
    else
    {
        saveProjectAsync();
    }
}

void ProjectContentComponent::saveAsAsync()
{
    if (currentDocument != nullptr)
    {
        SafePointer<ProjectContentComponent> parent { this };
        currentDocument->saveAsAsync ([parent] (bool savedSuccessfully)
        {
            if (parent == nullptr)
                return;

            if (! savedSuccessfully)
                showSaveWarning (parent->currentDocument);

            parent->refreshProjectTreeFileStatuses();
        });
    }
}

bool ProjectContentComponent::goToPreviousFile()
{
    auto* doc = recentDocumentList.getCurrentDocument();

    if (doc == nullptr || doc == getCurrentDocument())
        doc = recentDocumentList.getPrevious();

    return showDocument (doc, true);
}

bool ProjectContentComponent::goToNextFile()
{
    return showDocument (recentDocumentList.getNext(), true);
}

bool ProjectContentComponent::canGoToCounterpart() const
{
    return currentDocument != nullptr
            && currentDocument->getCounterpartFile().exists();
}

bool ProjectContentComponent::goToCounterpart()
{
    if (currentDocument != nullptr)
    {
        auto file = currentDocument->getCounterpartFile();

        if (file.exists())
            return showEditorForFile (file, true);
    }

    return false;
}

void ProjectContentComponent::saveProjectAsync()
{
    if (project != nullptr)
        project->saveAsync (true, true, nullptr);
}

void ProjectContentComponent::closeProject()
{
    if (auto* mw = findParentComponentOfClass<MainWindow>())
        mw->closeCurrentProject (OpenDocumentManager::SaveIfNeeded::yes, nullptr);
}

void ProjectContentComponent::showProjectSettings()
{
    setScrollableEditorComponent (std::make_unique<ProjectSettingsComponent> (*project));
}

void ProjectContentComponent::showCurrentExporterSettings()
{
    if (auto selected = headerComponent.getSelectedExporter())
        showExporterSettings (selected->getUniqueName());
}

void ProjectContentComponent::showExporterSettings (const String& exporterName)
{
    if (exporterName.isEmpty())
        return;

    showExportersPanel();

    if (sidebar == nullptr)
        return;

    if (auto* exportersPanel = sidebar->getExportersTreePanel())
    {
        if (auto* exporters = dynamic_cast<TreeItemTypes::ExportersTreeRoot*> (exportersPanel->rootItem.get()))
        {
            for (auto i = exporters->getNumSubItems(); i >= 0; --i)
            {
                if (auto* e = dynamic_cast<TreeItemTypes::ExporterItem*> (exporters->getSubItem (i)))
                {
                    if (e->getDisplayName() == exporterName)
                    {
                        if (e->isSelected())
                            e->setSelected (false, true);

                        e->setSelected (true, true);
                    }
                }
            }
        }
    }
}

void ProjectContentComponent::showModule (const String& moduleID)
{
    showModulesPanel();

    if (sidebar == nullptr)
        return;

    if (auto* modsPanel = sidebar->getModuleTreePanel())
    {
        if (auto* mods = dynamic_cast<TreeItemTypes::EnabledModulesItem*> (modsPanel->rootItem.get()))
        {
            for (auto i = mods->getNumSubItems(); --i >= 0;)
            {
                if (auto* m = dynamic_cast<TreeItemTypes::ModuleItem*> (mods->getSubItem (i)))
                {
                    if (m->moduleID == moduleID)
                    {
                        if (m->isSelected())
                            m->setSelected (false, true);

                        m->setSelected (true, true);
                    }
                }
            }
        }
    }
}

StringArray ProjectContentComponent::getExportersWhichCanLaunch() const
{
    StringArray s;

    if (project != nullptr)
        for (Project::ExporterIterator exporter (*project); exporter.next();)
            if (exporter->canLaunchProject())
                s.add (exporter->getUniqueName());

    return s;
}

void ProjectContentComponent::openInSelectedIDE (bool saveFirst)
{
    if (project != nullptr)
        if (auto selectedExporter = headerComponent.getSelectedExporter())
            project->openProjectInIDE (*selectedExporter, saveFirst, nullptr);
}

void ProjectContentComponent::showNewExporterMenu()
{
    if (project != nullptr)
    {
        PopupMenu menu;

        menu.addSectionHeader ("Create a new export target:");

        SafePointer<ProjectContentComponent> safeThis (this);

        for (auto& exporterInfo : ProjectExporter::getExporterTypeInfos())
        {
            PopupMenu::Item item;

            item.itemID = -1;
            item.text = exporterInfo.displayName;

            item.image = [exporterInfo]
            {
                auto drawableImage = std::make_unique<DrawableImage>();
                drawableImage->setImage (exporterInfo.icon);

                return drawableImage;
            }();

            item.action = [safeThis, exporterInfo]
            {
                if (safeThis != nullptr)
                    if (auto* p = safeThis->getProject())
                        p->addNewExporter (exporterInfo.identifier);
            };

            menu.addItem (item);
        }

        menu.showMenuAsync ({});
    }
}

void ProjectContentComponent::deleteSelectedTreeItems()
{
    if (sidebar != nullptr)
        if (auto* tree = sidebar->getTreeWithSelectedItems())
            tree->deleteSelectedItems();
}

void ProjectContentComponent::showBubbleMessage (Rectangle<int> pos, const String& text)
{
    addChildComponent (bubbleMessage);
    bubbleMessage.setColour (BubbleComponent::backgroundColourId, Colours::white.withAlpha (0.7f));
    bubbleMessage.setColour (BubbleComponent::outlineColourId, Colours::black.withAlpha (0.8f));
    bubbleMessage.setAlwaysOnTop (true);

    bubbleMessage.showAt (pos, AttributedString (text), 3000, true, false);
}

//==============================================================================
void ProjectContentComponent::showTranslationTool()
{
    if (translationTool != nullptr)
    {
        translationTool->toFront (true);
    }
    else if (project != nullptr)
    {
        new FloatingToolWindow ("Translation File Builder",
                                "transToolWindowPos",
                                new TranslationToolComponent(),
                                translationTool, true,
                                600, 700,
                                600, 400, 10000, 10000);
    }
}

//==============================================================================
struct AsyncCommandRetrier  : public Timer
{
    AsyncCommandRetrier (const ApplicationCommandTarget::InvocationInfo& i)  : info (i)
    {
        info.originatingComponent = nullptr;
        startTimer (500);
    }

    void timerCallback() override
    {
        stopTimer();
        ProjucerApplication::getCommandManager().invoke (info, true);
        delete this;
    }

    ApplicationCommandTarget::InvocationInfo info;

    JUCE_DECLARE_NON_COPYABLE (AsyncCommandRetrier)
};

static bool reinvokeCommandAfterCancellingModalComps (const ApplicationCommandTarget::InvocationInfo& info)
{
    if (ModalComponentManager::getInstance()->cancelAllModalComponents())
    {
        new AsyncCommandRetrier (info);
        return true;
    }

    return false;
}

//==============================================================================
ApplicationCommandTarget* ProjectContentComponent::getNextCommandTarget()
{
    return findFirstTargetParentComponent();
}

void ProjectContentComponent::getAllCommands (Array <CommandID>& commands)
{
    commands.addArray ({ CommandIDs::saveProject,
                         CommandIDs::closeProject,
                         CommandIDs::saveDocument,
                         CommandIDs::saveDocumentAs,
                         CommandIDs::closeDocument,
                         CommandIDs::goToPreviousDoc,
                         CommandIDs::goToNextDoc,
                         CommandIDs::goToCounterpart,
                         CommandIDs::showProjectSettings,
                         CommandIDs::showFileExplorerPanel,
                         CommandIDs::showModulesPanel,
                         CommandIDs::showExportersPanel,
                         CommandIDs::showExporterSettings,
                         CommandIDs::openInIDE,
                         CommandIDs::saveAndOpenInIDE,
                         CommandIDs::createNewExporter,
                         CommandIDs::deleteSelectedItem,
                         CommandIDs::showTranslationTool,
                         CommandIDs::addNewGUIFile });
}

void ProjectContentComponent::getCommandInfo (const CommandID commandID, ApplicationCommandInfo& result)
{
    String documentName;
    if (currentDocument != nullptr)
        documentName = " '" + currentDocument->getName().substring (0, 32) + "'";

   #if JUCE_MAC
    auto cmdCtrl = (ModifierKeys::ctrlModifier | ModifierKeys::commandModifier);
   #else
    auto cmdCtrl = (ModifierKeys::ctrlModifier | ModifierKeys::altModifier);
   #endif

    switch (commandID)
    {
    case CommandIDs::saveProject:
        result.setInfo ("Save Project",
                        "Saves the current project",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr && ! project->isSaveAndExportDisabled() && ! project->isCurrentlySaving());
        result.defaultKeypresses.add ({ 'p', ModifierKeys::commandModifier, 0 });
        break;

    case CommandIDs::closeProject:
        result.setInfo ("Close Project",
                        "Closes the current project",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        break;

    case CommandIDs::saveDocument:
        result.setInfo ("Save" + documentName,
                        "Saves the current document",
                        CommandCategories::general, 0);
        result.setActive (currentDocument != nullptr || (project != nullptr && ! project->isCurrentlySaving()));
        result.defaultKeypresses.add ({ 's', ModifierKeys::commandModifier, 0 });
        break;

    case CommandIDs::saveDocumentAs:
        result.setInfo ("Save As...",
                        "Saves the current document to a new location",
                        CommandCategories::general, 0);
        result.setActive (currentDocument != nullptr);
        result.defaultKeypresses.add ({ 's', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0 });
        break;

    case CommandIDs::closeDocument:
        result.setInfo ("Close" + documentName,
                        "Closes the current document",
                        CommandCategories::general, 0);
        result.setActive (currentDocument != nullptr);
        result.defaultKeypresses.add ({ 'w', cmdCtrl, 0 });
        break;

    case CommandIDs::goToPreviousDoc:
        result.setInfo ("Previous Document",
                        "Go to previous document",
                        CommandCategories::general, 0);
        result.setActive (recentDocumentList.canGoToPrevious());
        result.defaultKeypresses.add ({ KeyPress::leftKey, cmdCtrl, 0 });
        break;

    case CommandIDs::goToNextDoc:
        result.setInfo ("Next Document",
                        "Go to next document",
                        CommandCategories::general, 0);
        result.setActive (recentDocumentList.canGoToNext());
        result.defaultKeypresses.add ({ KeyPress::rightKey, cmdCtrl, 0 });
        break;

    case CommandIDs::goToCounterpart:
        result.setInfo ("Open Counterpart File",
                        "Open corresponding header or cpp file",
                        CommandCategories::general, 0);
        result.setActive (canGoToCounterpart());
        result.defaultKeypresses.add ({ KeyPress::upKey, cmdCtrl, 0 });
        break;

    case CommandIDs::showProjectSettings:
        result.setInfo ("Show Project Settings",
                        "Shows the main project options page",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        result.defaultKeypresses.add ({ 'x', cmdCtrl, 0 });
        break;

    case CommandIDs::showFileExplorerPanel:
        result.setInfo ("Show File Explorer Panel",
                        "Shows the panel containing the tree of files for this project",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        result.defaultKeypresses.add ({ 'f', cmdCtrl, 0 });
        break;

    case CommandIDs::showModulesPanel:
        result.setInfo ("Show Modules Panel",
                        "Shows the panel containing the project's list of modules",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        result.defaultKeypresses.add ({ 'm', cmdCtrl, 0 });
        break;

    case CommandIDs::showExportersPanel:
        result.setInfo ("Show Exporters Panel",
                        "Shows the panel containing the project's list of exporters",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        result.defaultKeypresses.add ({ 'e', cmdCtrl, 0 });
        break;

    case CommandIDs::showExporterSettings:
        result.setInfo ("Show Exporter Settings",
                        "Shows the settings page for the currently selected exporter",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        result.defaultKeypresses.add ({ 'e', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0 });
        break;

    case CommandIDs::openInIDE:
        result.setInfo ("Open in IDE...",
                        "Launches the project in an external IDE",
                        CommandCategories::general, 0);
        result.setActive (ProjectExporter::canProjectBeLaunched (project) && ! project->isSaveAndExportDisabled());
        break;

    case CommandIDs::saveAndOpenInIDE:
        result.setInfo ("Save Project and Open in IDE...",
                        "Saves the project and launches it in an external IDE",
                        CommandCategories::general, 0);
        result.setActive (ProjectExporter::canProjectBeLaunched (project) && ! project->isSaveAndExportDisabled() && ! project->isCurrentlySaving());
        result.defaultKeypresses.add ({ 'l', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0 });
        break;

    case CommandIDs::createNewExporter:
        result.setInfo ("Create New Exporter...",
                        "Creates a new exporter for a compiler type",
                        CommandCategories::general, 0);
        result.setActive (project != nullptr);
        break;

    case CommandIDs::deleteSelectedItem:
        result.setInfo ("Delete Selected File",
                        String(),
                        CommandCategories::general, 0);
        result.defaultKeypresses.add ({ KeyPress::deleteKey, 0, 0 });
        result.defaultKeypresses.add ({ KeyPress::backspaceKey, 0, 0 });
        break;

    case CommandIDs::showTranslationTool:
        result.setInfo ("Translation File Builder",
                        "Shows the translation file helper tool",
                        CommandCategories::general, 0);
        break;

    case CommandIDs::addNewGUIFile:
        result.setInfo ("Add new GUI Component...",
                        "Adds a new GUI Component file to the project",
                        CommandCategories::general,
                        (! ProjucerApplication::getApp().isGUIEditorEnabled() ? ApplicationCommandInfo::isDisabled : 0));
        break;

    default:
        break;
    }
}

bool ProjectContentComponent::perform (const InvocationInfo& info)
{
    // don't allow the project to be saved again if it's currently saving
    if (isSaveCommand (info.commandID) && project != nullptr && project->isCurrentlySaving())
        return false;

    switch (info.commandID)
    {
        case CommandIDs::saveProject:
        case CommandIDs::closeProject:
        case CommandIDs::saveDocument:
        case CommandIDs::saveDocumentAs:
        case CommandIDs::closeDocument:
        case CommandIDs::goToPreviousDoc:
        case CommandIDs::goToNextDoc:
        case CommandIDs::goToCounterpart:
        case CommandIDs::saveAndOpenInIDE:
            if (reinvokeCommandAfterCancellingModalComps (info))
            {
                grabKeyboardFocus(); // to force any open labels to close their text editors
                return true;
            }

            break;

        default:
            break;
    }

    if (isCurrentlyBlockedByAnotherModalComponent())
        return false;

    switch (info.commandID)
    {
        case CommandIDs::saveProject:               saveProjectAsync();  break;
        case CommandIDs::closeProject:              closeProject();      break;
        case CommandIDs::saveDocument:              saveDocumentAsync(); break;
        case CommandIDs::saveDocumentAs:            saveAsAsync();       break;
        case CommandIDs::closeDocument:             closeDocument();     break;
        case CommandIDs::goToPreviousDoc:           goToPreviousFile();  break;
        case CommandIDs::goToNextDoc:               goToNextFile();      break;
        case CommandIDs::goToCounterpart:           goToCounterpart();   break;

        case CommandIDs::showProjectSettings:       showProjectSettings();         break;
        case CommandIDs::showFileExplorerPanel:     showFilesPanel();              break;
        case CommandIDs::showModulesPanel:          showModulesPanel();            break;
        case CommandIDs::showExportersPanel:        showExportersPanel();          break;
        case CommandIDs::showExporterSettings:      showCurrentExporterSettings(); break;

        case CommandIDs::openInIDE:                 openInSelectedIDE (false); break;
        case CommandIDs::saveAndOpenInIDE:          openInSelectedIDE (true);  break;

        case CommandIDs::createNewExporter:         showNewExporterMenu(); break;

        case CommandIDs::deleteSelectedItem:        deleteSelectedTreeItems(); break;

        case CommandIDs::showTranslationTool:       showTranslationTool(); break;

        case CommandIDs::addNewGUIFile:             addNewGUIFile();                                              break;

        default:
            return false;
    }

    return true;
}

bool ProjectContentComponent::isSaveCommand (const CommandID id)
{
    return (id == CommandIDs::saveProject || id == CommandIDs::saveDocument || id == CommandIDs::saveAndOpenInIDE);
}

void ProjectContentComponent::getSelectedProjectItemsBeingDragged (const DragAndDropTarget::SourceDetails& dragSourceDetails,
                                                                   OwnedArray<Project::Item>& selectedNodes)
{
    TreeItemTypes::FileTreeItemBase::getSelectedProjectItemsBeingDragged (dragSourceDetails, selectedNodes);
}

void ProjectContentComponent::addNewGUIFile()
{
    if (project != nullptr)
    {
        wizardHolder = std::make_unique<WizardHolder>();
        wizardHolder->wizard.reset (createGUIComponentWizard (*project));
        wizardHolder->wizard->createNewFile (*project, project->getMainGroup());
    }
}

//==============================================================================
void ProjectContentComponent::showProjectPanel (const int index)
{
    if (sidebar != nullptr)
        sidebar->showPanel (index);
}