mirror of
https://github.com/juce-framework/JUCE.git
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98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
/*
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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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#pragma once
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#if JUCE_MAC
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#include <juce_audio_plugin_client/detail/juce_IncludeModuleHeaders.h>
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namespace juce::detail
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{
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struct VSTWindowUtilities
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{
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VSTWindowUtilities() = delete;
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static void* attachComponentToWindowRefVST (Component* comp,
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int desktopFlags,
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void* parentWindowOrView)
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{
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JUCE_AUTORELEASEPOOL
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{
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NSView* parentView = [(NSView*) parentWindowOrView retain];
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const auto defaultFlags = JucePlugin_EditorRequiresKeyboardFocus
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? 0
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: ComponentPeer::windowIgnoresKeyPresses;
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comp->addToDesktop (desktopFlags | defaultFlags, parentView);
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// (this workaround is because Wavelab provides a zero-size parent view..)
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if (approximatelyEqual ([parentView frame].size.height, 0.0))
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[((NSView*) comp->getWindowHandle()) setFrameOrigin: NSZeroPoint];
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comp->setVisible (true);
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comp->toFront (false);
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[[parentView window] setAcceptsMouseMovedEvents: YES];
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return parentView;
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}
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}
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static void detachComponentFromWindowRefVST (Component* comp,
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void* window)
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{
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JUCE_AUTORELEASEPOOL
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{
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comp->removeFromDesktop();
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[(id) window release];
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}
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}
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static void setNativeHostWindowSizeVST (void* window,
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Component* component,
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int newWidth,
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int newHeight)
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{
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JUCE_AUTORELEASEPOOL
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{
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if (NSView* hostView = (NSView*) window)
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{
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const int dx = newWidth - component->getWidth();
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const int dy = newHeight - component->getHeight();
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NSRect r = [hostView frame];
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r.size.width += dx;
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r.size.height += dy;
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r.origin.y -= dy;
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[hostView setFrame: r];
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}
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}
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}
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};
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} // namespace juce::detail
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#endif
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