100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2020 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 6 End-User License
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Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
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End User License Agreement: www.juce.com/juce-6-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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MenuBarModel::MenuBarModel() noexcept
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: manager (nullptr)
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{
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}
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MenuBarModel::~MenuBarModel()
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{
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setApplicationCommandManagerToWatch (nullptr);
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}
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//==============================================================================
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void MenuBarModel::menuItemsChanged()
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{
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triggerAsyncUpdate();
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}
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void MenuBarModel::setApplicationCommandManagerToWatch (ApplicationCommandManager* newManager)
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{
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if (manager != newManager)
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{
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if (manager != nullptr)
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manager->removeListener (this);
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manager = newManager;
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if (manager != nullptr)
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manager->addListener (this);
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}
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}
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void MenuBarModel::addListener (Listener* newListener)
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{
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listeners.add (newListener);
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}
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void MenuBarModel::removeListener (Listener* listenerToRemove)
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{
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// Trying to remove a listener that isn't on the list!
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// If this assertion happens because this object is a dangling pointer, make sure you've not
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// deleted this menu model while it's still being used by something (e.g. by a MenuBarComponent)
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jassert (listeners.contains (listenerToRemove));
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listeners.remove (listenerToRemove);
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}
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//==============================================================================
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void MenuBarModel::handleAsyncUpdate()
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{
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listeners.call ([this] (Listener& l) { l.menuBarItemsChanged (this); });
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}
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void MenuBarModel::applicationCommandInvoked (const ApplicationCommandTarget::InvocationInfo& info)
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{
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listeners.call ([this, &info] (Listener& l) { l.menuCommandInvoked (this, info); });
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}
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void MenuBarModel::applicationCommandListChanged()
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{
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menuItemsChanged();
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}
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void MenuBarModel::handleMenuBarActivate (bool isActive)
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{
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menuBarActivated (isActive);
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listeners.call ([this, isActive] (Listener& l) { l.menuBarActivated (this, isActive); });
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}
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void MenuBarModel::menuBarActivated (bool) {}
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void MenuBarModel::Listener::menuBarActivated (MenuBarModel*, bool) {}
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} // namespace juce
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