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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2017 - ROLI Ltd.
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 5 End-User License
Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
27th April 2017).
End User License Agreement: www.juce.com/juce-5-licence
Privacy Policy: www.juce.com/juce-5-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
#include "../../juce_core/system/juce_TargetPlatform.h"
#include "../utility/juce_CheckSettingMacros.h"
#if JucePlugin_Build_RTAS
// (these functions are in their own file because of problems including windows.h
// at the same time as the Digi headers)
#define _DO_NOT_DECLARE_INTERLOCKED_INTRINSICS_IN_MEMORY // (workaround for a VC build problem)
#undef _WIN32_WINNT
#define _WIN32_WINNT 0x0500
#undef STRICT
#define STRICT
#include <intrin.h>
#include <windows.h>
#pragma pack (push, 8)
#include "../utility/juce_IncludeModuleHeaders.h"
#pragma pack (pop)
//==============================================================================
void JUCE_CALLTYPE attachSubWindow (void* hostWindow,
int& titleW, int& titleH,
Component* comp)
{
using namespace juce;
RECT clientRect;
GetClientRect ((HWND) hostWindow, &clientRect);
titleW = clientRect.right - clientRect.left;
titleH = jmax (0, (int) (clientRect.bottom - clientRect.top) - comp->getHeight());
comp->setTopLeftPosition (0, titleH);
comp->addToDesktop (0);
HWND plugWnd = (HWND) comp->getWindowHandle();
SetParent (plugWnd, (HWND) hostWindow);
DWORD val = GetWindowLong (plugWnd, GWL_STYLE);
val = (val & ~WS_POPUP) | WS_CHILD;
SetWindowLong (plugWnd, GWL_STYLE, val);
val = GetWindowLong ((HWND) hostWindow, GWL_STYLE);
SetWindowLong ((HWND) hostWindow, GWL_STYLE, val | WS_CLIPCHILDREN);
}
void JUCE_CALLTYPE resizeHostWindow (void* hostWindow,
int& titleW, int& titleH,
Component* comp)
{
using namespace juce;
RECT clientRect, windowRect;
GetClientRect ((HWND) hostWindow, &clientRect);
GetWindowRect ((HWND) hostWindow, &windowRect);
const int borderW = (windowRect.right - windowRect.left) - (clientRect.right - clientRect.left);
const int borderH = (windowRect.bottom - windowRect.top) - (clientRect.bottom - clientRect.top);
SetWindowPos ((HWND) hostWindow, 0, 0, 0,
borderW + jmax (titleW, comp->getWidth()),
borderH + comp->getHeight() + titleH,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOOWNERZORDER);
}
extern "C" BOOL WINAPI DllMainRTAS (HINSTANCE, DWORD, LPVOID);
extern "C" BOOL WINAPI DllMain (HINSTANCE instance, DWORD reason, LPVOID reserved)
{
if (reason == DLL_PROCESS_ATTACH)
juce::Process::setCurrentModuleInstanceHandle (instance);
if (GetModuleHandleA ("DAE.DLL") != 0)
return DllMainRTAS (instance, reason, reserved);
juce::ignoreUnused (reserved);
return TRUE;
}
#if ! JucePlugin_EditorRequiresKeyboardFocus
namespace
{
HWND findMDIParentOf (HWND w)
{
const int frameThickness = GetSystemMetrics (SM_CYFIXEDFRAME);
while (w != 0)
{
HWND parent = GetParent (w);
if (parent == 0)
break;
TCHAR windowType [32] = { 0 };
GetClassName (parent, windowType, 31);
if (juce::String (windowType).equalsIgnoreCase ("MDIClient"))
{
w = parent;
break;
}
RECT windowPos, parentPos;
GetWindowRect (w, &windowPos);
GetWindowRect (parent, &parentPos);
int dw = (parentPos.right - parentPos.left) - (windowPos.right - windowPos.left);
int dh = (parentPos.bottom - parentPos.top) - (windowPos.bottom - windowPos.top);
if (dw > 100 || dh > 100)
break;
w = parent;
if (dw == 2 * frameThickness)
break;
}
return w;
}
}
void JUCE_CALLTYPE passFocusToHostWindow (void* hostWindow)
{
SetFocus (findMDIParentOf ((HWND) hostWindow));
}
#endif
#endif
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