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85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-11 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online at www.gnu.org/licenses.
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.rawmaterialsoftware.com/juce for more information.
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==============================================================================
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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* const newManager) noexcept
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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* const newListener) noexcept
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{
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listeners.add (newListener);
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}
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void MenuBarModel::removeListener (Listener* const listenerToRemove) noexcept
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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 (&MenuBarModel::Listener::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 (&MenuBarModel::Listener::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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