C++ ExporterIterator::next方法代码示例

void Project::updateDeprecatedProjectSettingsInteractively()
{
    jassert (! ProjucerApplication::getApp().isRunningCommandLine);

    for (Project::ExporterIterator exporter (*this); exporter.next();)
        exporter->updateDeprecatedProjectSettingsInteractively();
}

void EnabledModuleList::addModule (const File& moduleFolder, bool copyLocally)
{
    ModuleDescription info (moduleFolder);

    if (info.isValid())
    {
        const String moduleID (info.getID());

        if (! isModuleEnabled (moduleID))
        {
            ValueTree module (Ids::MODULE);
            module.setProperty (Ids::ID, moduleID, nullptr);

            state.addChild (module, -1, getUndoManager());
            sortAlphabetically();

            shouldShowAllModuleFilesInProject (moduleID) = true;
            shouldCopyModuleFilesLocally (moduleID) = copyLocally;

            RelativePath path (moduleFolder.getParentDirectory(),
                               project.getProjectFolder(), RelativePath::projectFolder);

            for (Project::ExporterIterator exporter (project); exporter.next();)
                exporter->getPathForModuleValue (moduleID) = path.toUnixStyle();
        }
    }
}

//======================================================================
void HeaderComponent::updateExporters() noexcept
{
    auto selectedName = getSelectedExporterName();

    exporterBox.clear();
    auto preferredExporterIndex = -1;

    int i = 0;
    for (Project::ExporterIterator exporter (*project); exporter.next(); ++i)
    {
        exporterBox.addItem (exporter->getName(), i + 1);

        if (selectedName == exporter->getName())
            exporterBox.setSelectedId (i + 1);

        if (exporter->canLaunchProject() && preferredExporterIndex == -1)
            preferredExporterIndex = i;
    }

    if (exporterBox.getSelectedItemIndex() == -1)
        exporterBox.setSelectedItemIndex (preferredExporterIndex != -1 ? preferredExporterIndex
                                                                       : 0);

    updateExporterButton();
}

void Project::updateOldStyleConfigList()
{
    ValueTree deprecatedConfigsList (projectRoot.getChildWithName (Ids::CONFIGURATIONS));

    if (deprecatedConfigsList.isValid())
    {
        projectRoot.removeChild (deprecatedConfigsList, nullptr);

        for (Project::ExporterIterator exporter (*this); exporter.next();)
        {
            if (exporter->getNumConfigurations() == 0)
            {
                ValueTree newConfigs (deprecatedConfigsList.createCopy());

                if (! exporter->isXcode())
                {
                    for (int j = newConfigs.getNumChildren(); --j >= 0;)
                    {
                        ValueTree config (newConfigs.getChild(j));

                        config.removeProperty (Ids::osxSDK, nullptr);
                        config.removeProperty (Ids::osxCompatibility, nullptr);
                        config.removeProperty (Ids::osxArchitecture, nullptr);
                    }
                }

                exporter->settings.addChild (newConfigs, 0, nullptr);
            }
        }
    }
}

void LibraryModule::createLocalHeaderWrapper (ProjectSaver& projectSaver, const File& originalHeader, const File& localHeader) const
{
    Project& project = projectSaver.project;

    MemoryOutputStream out;

    out << "// This is an auto-generated file to redirect any included" << newLine
        << "// module headers to the correct external folder." << newLine
        << newLine;

    StringArray paths, guards;

    for (Project::ExporterIterator exporter (project); exporter.next();)
    {
        const RelativePath headerFromProject (exporter->getModuleFolderRelativeToProject (getID(), projectSaver)
                                                .getChildFile (originalHeader.getFileName()));

        const RelativePath fileFromHere (headerFromProject.rebased (project.getProjectFolder(),
                                                                    localHeader.getParentDirectory(), RelativePath::unknown));

        paths.add (fileFromHere.toUnixStyle().quoted());
        guards.add ("defined (" + exporter->getExporterIdentifierMacro() + ")");
    }

    writeGuardedInclude (out, paths, guards);
    out << newLine;

    projectSaver.replaceFileIfDifferent (localHeader, out);
}

File EnabledModuleList::findLocalModuleFolder (const String& moduleID, bool useExportersForOtherOSes)
{
    for (Project::ExporterIterator exporter (project); exporter.next();)
    {
        if (useExportersForOtherOSes || exporter->mayCompileOnCurrentOS())
        {
            const String path (exporter->getPathForModuleString (moduleID));

            if (path.isNotEmpty())
            {
                const File moduleFolder (project.resolveFilename (path));

                if (moduleFolder.exists())
                {
                    if (ModuleDescription (moduleFolder).isValid())
                        return moduleFolder;

                    File f = moduleFolder.getChildFile (moduleID);

                    if (ModuleDescription (f).isValid())
                        return f;

                    f = moduleFolder.getChildFile ("modules")
                                    .getChildFile (moduleID);

                    if (ModuleDescription (f).isValid())
                        return f;
                }
            }
        }
    }

    return File();
}

bool HeaderComponent::canCurrentExporterLaunchProject() const noexcept
{
    for (Project::ExporterIterator exporter (*project); exporter.next();)
        if (exporter->getName() == getSelectedExporterName() && exporter->canLaunchProject())
            return true;

    return false;
}

void EnabledModuleList::removeModule (String moduleID) // must be pass-by-value, and not a const ref!
{
    for (int i = state.getNumChildren(); --i >= 0;)
        if (state.getChild(i) [Ids::ID] == moduleID)
            state.removeChild (i, getUndoManager());

    for (Project::ExporterIterator exporter (project); exporter.next();)
        exporter->removePathForModule (moduleID);
}

void EnabledModuleList::removeModule (const String& moduleID)
{
    for (int i = state.getNumChildren(); --i >= 0;)
        if (state.getChild(i) [Ids::ID] == moduleID)
            state.removeChild (i, getUndoManager());

    for (Project::ExporterIterator exporter (project); exporter.next();)
        exporter->removePathForModule (moduleID);
}

void Project::moveOldPropertyFromProjectToAllExporters (Identifier name)
{
    if (projectRoot.hasProperty (name))
    {
        for (Project::ExporterIterator exporter (*this); exporter.next();)
            exporter->settings.setProperty (name, projectRoot [name], nullptr);

        projectRoot.removeProperty (name, nullptr);
    }
}

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

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

    return s;
}

void ProjectContentComponent::openInIDE (int exporterIndex, bool saveFirst)
{
    if (saveFirst)
        saveProject();

    int i = 0;

    if (project != nullptr)
        for (Project::ExporterIterator exporter (*project); exporter.next();)
            if (exporter->canLaunchProject())
                if (i++ == exporterIndex && exporter->launchProject())
                    break;
}

void ProjectExporter::createDefaultModulePaths()
{
    for (Project::ExporterIterator exporter (project); exporter.next();)
    {
        if (areCompatibleExporters (*this, *exporter))
        {
            for (int i = project.getModules().getNumModules(); --i >= 0;)
            {
                String modID (project.getModules().getModuleID(i));
                getPathForModuleValue (modID) = exporter->getPathForModuleValue (modID).getValue();
            }

            return;
        }
    }

    for (Project::ExporterIterator exporter (project); exporter.next();)
    {
        if (exporter->canLaunchProject())
        {
            for (int i = project.getModules().getNumModules(); --i >= 0;)
            {
                String modID (project.getModules().getModuleID(i));
                getPathForModuleValue (modID) = exporter->getPathForModuleValue (modID).getValue();
            }

            return;
        }
    }

    for (int i = project.getModules().getNumModules(); --i >= 0;)
    {
        String modID (project.getModules().getModuleID(i));
        getPathForModuleValue (modID) = "../../juce";
    }
}

static Array<File> getAllPossibleModulePathsFromExporters (Project& project)
{
    StringArray paths;

    for (Project::ExporterIterator exporter (project); exporter.next();)
    {
        auto& modules = project.getModules();
        auto n = modules.getNumModules();

        for (int i = 0; i < n; ++i)
        {
            auto id = modules.getModuleID (i);

            if (modules.shouldUseGlobalPath (id))
                continue;

            const auto path = exporter->getPathForModuleString (id);

            if (path.isNotEmpty())
                paths.addIfNotAlreadyThere (path);
        }

        String oldPath (exporter->getLegacyModulePath());

        if (oldPath.isNotEmpty())
            paths.addIfNotAlreadyThere (oldPath);
    }

    Array<File> files;

    for (auto& path : paths)
    {
        auto f = project.resolveFilename (path);

        if (f.isDirectory())
        {
            files.addIfNotAlreadyThere (f);

            if (f.getChildFile ("modules").isDirectory())
                files.addIfNotAlreadyThere (f.getChildFile ("modules"));
        }
    }

    return files;
}

void Project::setMissingDefaultValues()
{
    if (! projectRoot.hasProperty (ComponentBuilder::idProperty))
        projectRoot.setProperty (ComponentBuilder::idProperty, createAlphaNumericUID(), nullptr);

    // Create main file group if missing
    if (! projectRoot.getChildWithName (Tags::projectMainGroup).isValid())
    {
        Item mainGroup (*this, ValueTree (Tags::projectMainGroup));
        projectRoot.addChild (mainGroup.state, 0, 0);
    }

    getMainGroup().initialiseMissingProperties();

    if (getDocumentTitle().isEmpty())
        setTitle ("Juce Project");

    if (! projectRoot.hasProperty (Ids::projectType))
        getProjectTypeValue() = ProjectType::getGUIAppTypeName();

    if (! projectRoot.hasProperty (Ids::version))
        getVersionValue() = "1.0.0";

    updateOldStyleConfigList();
    moveOldPropertyFromProjectToAllExporters (Ids::bigIcon);
    moveOldPropertyFromProjectToAllExporters (Ids::smallIcon);

    for (Project::ExporterIterator exporter (*this); exporter.next();)
        if (exporter->getNumConfigurations() == 0)
            exporter->createDefaultConfigs();

    if (! projectRoot.getChildWithName (Tags::exporters).isValid())
        createDefaultExporters();

    getProjectType().setMissingProjectProperties (*this);

    if (! projectRoot.hasProperty (Ids::bundleIdentifier))
        setBundleIdentifierToDefault();

    if (! projectRoot.getChildWithName (Tags::modulesGroup).isValid())
        addDefaultModules (false);
}