mirror of
https://github.com/juce-framework/JUCE.git
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134 lines
4.4 KiB
Text
134 lines
4.4 KiB
Text
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2022 - 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 7 End-User License
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Agreement and JUCE Privacy Policy.
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End User License Agreement: www.juce.com/juce-7-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::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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class OSXMessageBox : public ScopedMessageBoxInterface
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{
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public:
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explicit OSXMessageBox (const MessageBoxOptions& opts)
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: options (opts) {}
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void runAsync (std::function<void (int)> recipient) override
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{
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makeAlert();
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const auto onDone = [recipient] (NSModalResponse result)
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{
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recipient (convertResult (result));
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};
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if (auto* comp = options.getAssociatedComponent())
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{
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if (auto* peer = comp->getPeer())
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{
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if (auto* view = static_cast<NSView*> (peer->getNativeHandle()))
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{
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if (auto* window = [view window])
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{
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if (@available (macOS 10.9, *))
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{
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[alertWindow.get() beginSheetModalForWindow: window completionHandler: ^(NSModalResponse result)
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{
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onDone (result);
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}];
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return;
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}
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}
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}
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}
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}
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const auto result = [alertWindow.get() runModal];
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onDone (result);
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}
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int runSync() override
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{
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makeAlert();
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return convertResult ([alertWindow.get() runModal]);
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}
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void close() override
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{
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if (auto* alert = alertWindow.get())
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[[alert window] close];
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}
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private:
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static int convertResult (NSModalResponse response)
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{
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switch (response)
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{
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case NSAlertFirstButtonReturn: return 0;
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case NSAlertSecondButtonReturn: return 1;
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case NSAlertThirdButtonReturn: return 2;
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default: break;
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}
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jassertfalse;
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return 0;
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}
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static void addButton (NSAlert* alert, const String& button)
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{
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if (! button.isEmpty())
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[alert addButtonWithTitle: juceStringToNS (button)];
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}
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void makeAlert()
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{
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NSAlert* alert = [[NSAlert alloc] init];
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[alert setMessageText: juceStringToNS (options.getTitle())];
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[alert setInformativeText: juceStringToNS (options.getMessage())];
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[alert setAlertStyle: options.getIconType() == MessageBoxIconType::WarningIcon ? NSAlertStyleCritical
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: NSAlertStyleInformational];
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const auto button1Text = options.getButtonText (0);
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addButton (alert, button1Text.isEmpty() ? "OK" : button1Text);
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addButton (alert, options.getButtonText (1));
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addButton (alert, options.getButtonText (2));
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alertWindow.reset (alert);
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}
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NSUniquePtr<NSAlert> alertWindow;
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MessageBoxOptions options;
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std::unique_ptr<ModalComponentManager::Callback> callback;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (OSXMessageBox)
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};
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return std::make_unique<OSXMessageBox> (options);
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}
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} // namespace juce::detail
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