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78 lines
2.9 KiB
C++
78 lines
2.9 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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namespace juce::detail
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{
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std::unique_ptr<ScopedMessageBoxInterface> ScopedMessageBoxInterface::create (const MessageBoxOptions& options)
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{
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// On Linux, we re-use the AlertWindow rather than using a platform-specific dialog.
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// For consistency with the NativeMessageBox on other platforms, the result code must
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// match the button index, hence this adapter.
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class MessageBox final : public ScopedMessageBoxInterface
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{
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public:
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explicit MessageBox (const MessageBoxOptions& options)
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: inner (detail::AlertWindowHelpers::create (options)),
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numButtons (options.getNumButtons()) {}
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void runAsync (std::function<void (int)> fn) override
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{
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inner->runAsync ([fn, n = numButtons] (int result)
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{
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fn (map (result, n));
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});
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}
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int runSync() override
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{
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return map (inner->runSync(), numButtons);
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}
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void close() override
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{
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inner->close();
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}
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private:
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static int map (int button, int numButtons) { return (button + numButtons - 1) % numButtons; }
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std::unique_ptr<ScopedMessageBoxInterface> inner;
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int numButtons = 0;
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};
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return std::make_unique<MessageBox> (options);
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}
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} // namespace juce::detail
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