mirror of
https://github.com/juce-framework/JUCE.git
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297 lines
10 KiB
C++
297 lines
10 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE framework.
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Copyright (c) Raw Material Software Limited
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JUCE is an open source framework subject to commercial or open source
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licensing.
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By downloading, installing, or using the JUCE framework, or combining the
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JUCE framework with any other source code, object code, content or any other
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copyrightable work, you agree to the terms of the JUCE End User Licence
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Agreement, and all incorporated terms including the JUCE Privacy Policy and
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the JUCE Website Terms of Service, as applicable, which will bind you. If you
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do not agree to the terms of these agreements, we will not license the JUCE
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framework to you, and you must discontinue the installation or download
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process and cease use of the JUCE framework.
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JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
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JUCE Privacy Policy: https://juce.com/juce-privacy-policy
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JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
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Or:
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You may also use this code under the terms of the AGPLv3:
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https://www.gnu.org/licenses/agpl-3.0.en.html
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THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
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WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
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MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
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==============================================================================
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*/
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#include "../jucer_Headers.h"
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#include "../jucer_Application.h"
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#include "jucer_StartPageComponent.h"
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#include "jucer_StartPageTreeHolder.h"
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#include "jucer_NewProjectTemplates.h"
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#include "jucer_ContentComponents.h"
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//==============================================================================
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struct ContentComponent final : public Component
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{
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ContentComponent()
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{
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setTitle ("Content");
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setFocusContainerType (FocusContainerType::focusContainer);
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}
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void resized() override
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{
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if (content != nullptr)
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content->setBounds (getLocalBounds());
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}
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void setContent (std::unique_ptr<Component>&& newContent)
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{
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if (content.get() != newContent.get())
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{
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content = std::move (newContent);
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addAndMakeVisible (content.get());
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resized();
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}
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}
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private:
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std::unique_ptr<Component> content;
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//==============================================================================
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JUCE_LEAK_DETECTOR (ContentComponent)
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};
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//==============================================================================
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static File findExampleFile (int dirIndex, int index)
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{
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auto dir = ProjucerApplication::getSortedExampleDirectories()[dirIndex];
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return ProjucerApplication::getSortedExampleFilesInDirectory (dir)[index];
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}
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static std::unique_ptr<Component> createExampleProjectsTab (ContentComponent& content, std::function<void (const File&)> cb)
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{
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StringArray exampleCategories;
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std::vector<StringArray> examples;
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for (auto& dir : ProjucerApplication::getSortedExampleDirectories())
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{
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exampleCategories.add (dir.getFileName());
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StringArray ex;
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for (auto& f : ProjucerApplication::getSortedExampleFilesInDirectory (dir))
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ex.add (f.getFileNameWithoutExtension());
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examples.push_back (ex);
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}
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if (exampleCategories.isEmpty())
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return nullptr;
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auto selectedCallback = [&, cb] (int category, int index) mutable
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{
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content.setContent (std::make_unique<ExampleComponent> (findExampleFile (category, index), cb));
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};
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return std::make_unique<StartPageTreeHolder> ("Examples",
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exampleCategories,
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examples,
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std::move (selectedCallback),
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StartPageTreeHolder::Open::no);
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}
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//==============================================================================
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static StringArray getAllTemplateCategoryStrings()
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{
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StringArray categories;
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for (auto& t : NewProjectTemplates::getAllTemplates())
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categories.addIfNotAlreadyThere (NewProjectTemplates::getProjectCategoryString (t.category));
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return categories;
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}
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static std::vector<NewProjectTemplates::ProjectTemplate> getTemplatesInCategory (const String& category)
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{
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std::vector<NewProjectTemplates::ProjectTemplate> templates;
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for (auto& t : NewProjectTemplates::getAllTemplates())
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if (NewProjectTemplates::getProjectCategoryString (t.category) == category)
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templates.push_back (t);
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return templates;
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}
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static StringArray getAllTemplateNamesForCategory (const String& category)
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{
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StringArray types;
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for (auto& t : getTemplatesInCategory (category))
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types.add (t.displayName);
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return types;
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}
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static std::unique_ptr<Component> createProjectTemplatesTab (ContentComponent& content,
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std::function<void (std::unique_ptr<Project>&&)>&& cb)
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{
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auto categories = getAllTemplateCategoryStrings();
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std::vector<StringArray> templateNames;
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for (auto& c : categories)
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templateNames.push_back (getAllTemplateNamesForCategory (c));
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auto selectedCallback = [&, cb] (int category, int index)
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{
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auto categoryString = getAllTemplateCategoryStrings()[category];
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auto templates = getTemplatesInCategory (categoryString);
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content.setContent (std::make_unique<TemplateComponent> (templates[(size_t) index], std::move (cb)));
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};
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auto holder = std::make_unique<StartPageTreeHolder> ("Templates",
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categories,
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templateNames,
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std::move (selectedCallback),
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StartPageTreeHolder::Open::yes);
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holder->setSelectedItem (categories[0], 1);
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JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wredundant-move")
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return std::move (holder);
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JUCE_END_IGNORE_WARNINGS_GCC_LIKE
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}
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//==============================================================================
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struct ProjectTemplatesAndExamples final : public TabbedComponent
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{
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ProjectTemplatesAndExamples (ContentComponent& c,
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std::function<void (std::unique_ptr<Project>&&)>&& newProjectCb,
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std::function<void (const File&)>&& exampleCb)
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: TabbedComponent (TabbedButtonBar::Orientation::TabsAtTop),
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content (c),
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exampleSelectedCallback (std::move (exampleCb))
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{
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setTitle ("Templates and Examples");
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setFocusContainerType (FocusContainerType::focusContainer);
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addTab ("New Project",
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Colours::transparentBlack,
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createProjectTemplatesTab (content, std::move (newProjectCb)).release(),
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true);
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refreshExamplesTab();
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}
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void refreshExamplesTab()
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{
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auto wasOpen = (getCurrentTabIndex() == 1);
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removeTab (1);
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auto exampleTabs = createExampleProjectsTab (content, exampleSelectedCallback);
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addTab ("Open Example",
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Colours::transparentBlack,
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exampleTabs == nullptr ? new SetJUCEPathComponent (*this) : exampleTabs.release(),
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true);
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if (wasOpen)
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setCurrentTabIndex (1);
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}
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private:
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//==============================================================================
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struct SetJUCEPathComponent final : public Component,
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private ChangeListener
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{
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explicit SetJUCEPathComponent (ProjectTemplatesAndExamples& o)
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: owner (o)
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{
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getGlobalProperties().addChangeListener (this);
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setPathButton.setButtonText ("Set path to JUCE...");
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setPathButton.onClick = [] { ProjucerApplication::getApp().showPathsWindow (true); };
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addAndMakeVisible (setPathButton);
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}
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~SetJUCEPathComponent() override
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{
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getGlobalProperties().removeChangeListener (this);
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}
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void paint (Graphics& g) override
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{
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g.fillAll (findColour (secondaryBackgroundColourId));
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}
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void resized() override
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{
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auto bounds = getLocalBounds().reduced (5);
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bounds.removeFromTop (25);
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setPathButton.setBounds (bounds.removeFromTop (25));
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}
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private:
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void changeListenerCallback (ChangeBroadcaster*) override
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{
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if (isValidJUCEExamplesDirectory (ProjucerApplication::getJUCEExamplesDirectoryPathFromGlobal()))
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owner.refreshExamplesTab();
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}
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ProjectTemplatesAndExamples& owner;
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TextButton setPathButton;
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};
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ContentComponent& content;
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std::function<void (const File&)> exampleSelectedCallback;
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};
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//==============================================================================
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StartPageComponent::StartPageComponent (std::function<void (std::unique_ptr<Project>&&)>&& newProjectCb,
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std::function<void (const File&)>&& exampleCb)
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: content (std::make_unique<ContentComponent>()),
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tabs (std::make_unique<ProjectTemplatesAndExamples> (*content, std::move (newProjectCb), std::move (exampleCb)))
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{
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tabs->setOutline (0);
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addAndMakeVisible (*tabs);
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addAndMakeVisible (openExistingButton);
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openExistingButton.setCommandToTrigger (&ProjucerApplication::getCommandManager(), CommandIDs::open, true);
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addAndMakeVisible (*content);
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setSize (900, 600);
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}
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void StartPageComponent::paint (Graphics& g)
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{
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g.fillAll (findColour (backgroundColourId));
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}
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void StartPageComponent::resized()
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{
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auto bounds = getLocalBounds().reduced (10);
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auto tabBounds = bounds.removeFromLeft (bounds.getWidth() / 3);
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openExistingButton.setBounds (tabBounds.removeFromBottom (30).reduced (10, 0));
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tabBounds.removeFromBottom (5);
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tabs->setBounds (tabBounds);
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bounds.removeFromLeft (10);
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content->setBounds (bounds);
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}
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