mirror of
https://github.com/juce-framework/JUCE.git
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131 lines
4.3 KiB
C++
131 lines
4.3 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 2004-7 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
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GNU General Public License, as published by the Free Software Foundation;
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either version 2 of the License, or (at your option) any later version.
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JUCE is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with JUCE; if not, visit www.gnu.org/licenses or write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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Boston, MA 02111-1307 USA
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------------------------------------------------------------------------------
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If you'd like to release a closed-source product which uses JUCE, commercial
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licenses are also available: visit www.rawmaterialsoftware.com/juce for
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more information.
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==============================================================================
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*/
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#if _MSC_VER
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// (these functions are in a separate file because of problems including windows.h
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// at the same time as the Digi headers)
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#include <windows.h>
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#include "../../juce_AudioFilterBase.h"
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#include "../../juce_AudioFilterEditor.h"
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//==============================================================================
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void JUCE_CALLTYPE attachSubWindow (void* hostWindow,
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int& titleW, int& titleH,
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Component* comp)
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{
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RECT clientRect;
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GetClientRect ((HWND) hostWindow, &clientRect);
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titleW = clientRect.right - clientRect.left;
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titleH = jmax (0, (clientRect.bottom - clientRect.top) - comp->getHeight());
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comp->setTopLeftPosition (0, titleH);
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comp->addToDesktop (0);
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HWND plugWnd = (HWND) comp->getWindowHandle();
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SetParent (plugWnd, (HWND) hostWindow);
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DWORD val = GetWindowLong (plugWnd, GWL_STYLE);
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val = (val & ~WS_POPUP) | WS_CHILD;
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SetWindowLong (plugWnd, GWL_STYLE, val);
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}
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void JUCE_CALLTYPE resizeHostWindow (void* hostWindow,
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int& titleW, int& titleH,
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Component* comp)
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{
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RECT clientRect, windowRect;
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GetClientRect ((HWND) hostWindow, &clientRect);
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GetWindowRect ((HWND) hostWindow, &windowRect);
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const int borderW = (windowRect.right - windowRect.left) - (clientRect.right - clientRect.left);
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const int borderH = (windowRect.bottom - windowRect.top) - (clientRect.bottom - clientRect.top);
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SetWindowPos ((HWND) hostWindow, 0, 0, 0,
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borderW + jmax (titleW, comp->getWidth()),
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borderH + comp->getHeight() + titleH,
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SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOOWNERZORDER);
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}
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#if ! JucePlugin_EditorRequiresKeyboardFocus
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static HWND findMDIParentOf (HWND w)
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{
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const int frameThickness = GetSystemMetrics (SM_CYFIXEDFRAME);
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while (w != 0)
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{
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HWND parent = GetParent (w);
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if (parent == 0)
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break;
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TCHAR windowType [32];
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zeromem (windowType, sizeof (windowType));
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GetClassName (parent, windowType, 31);
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if (String (windowType).equalsIgnoreCase (T("MDIClient")))
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{
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w = parent;
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break;
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}
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RECT windowPos;
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GetWindowRect (w, &windowPos);
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RECT parentPos;
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GetWindowRect (parent, &parentPos);
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int dw = (parentPos.right - parentPos.left) - (windowPos.right - windowPos.left);
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int dh = (parentPos.bottom - parentPos.top) - (windowPos.bottom - windowPos.top);
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if (dw > 100 || dh > 100)
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break;
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w = parent;
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if (dw == 2 * frameThickness)
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break;
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}
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return w;
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}
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void JUCE_CALLTYPE passFocusToHostWindow (void* hostWindow)
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{
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SetFocus (findMDIParentOf ((HWND) hostWindow));
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}
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#endif
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#endif
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