--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/multimedia/wmp/qwmpvideooverlay.cpp Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,436 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwmpvideooverlay.h"
+
+#include "qwmpglobal.h"
+
+QWmpVideoOverlay::QWmpVideoOverlay(IWMPPlayer4 *player, IOleObject *object, QWmpPlayerService *service)
+ : m_service(service)
+ , m_player(player)
+ , m_object(object)
+ , m_inPlaceObject(0)
+ , m_winId(0)
+ , m_aspectRatioMode(Qt::KeepAspectRatio)
+ , m_fullScreen(false)
+{
+ HRESULT hr;
+
+ if ((hr = m_object->QueryInterface(
+ __uuidof(IOleInPlaceObject),
+ reinterpret_cast<void **>(&m_inPlaceObject))) != S_OK) {
+ qWarning("No IOleInPlaceObject interface, %x: %s", hr, qwmp_error_string(hr));
+ }
+}
+
+QWmpVideoOverlay::~QWmpVideoOverlay()
+{
+ if (m_inPlaceObject)
+ m_inPlaceObject->Release();
+}
+
+WId QWmpVideoOverlay::winId() const
+{
+ return m_winId;
+}
+
+void QWmpVideoOverlay::setWinId(WId id)
+{
+ m_winId = id;
+
+ if (m_inPlaceObject && m_winId) {
+ RECT rcPos =
+ {
+ m_displayRect.left(),
+ m_displayRect.top(),
+ m_displayRect.right(),
+ m_displayRect.bottom()
+ };
+
+ m_inPlaceObject->InPlaceDeactivate();
+ m_object->DoVerb(OLEIVERB_INPLACEACTIVATE, 0, m_service, 0, m_winId, &rcPos);
+ }
+
+
+}
+
+extern HDC Q_GUI_EXPORT qt_win_display_dc();
+
+#define HIMETRIC_PER_INCH 2540
+#define MAP_PIX_TO_LOGHIM(x,ppli) ((HIMETRIC_PER_INCH*(x) + ((ppli)>>1)) / (ppli))
+#define MAP_LOGHIM_TO_PIX(x,ppli) (((ppli)*(x) + HIMETRIC_PER_INCH/2) / HIMETRIC_PER_INCH)
+
+QRect QWmpVideoOverlay::displayRect() const
+{
+ return m_displayRect;
+}
+
+void QWmpVideoOverlay::setDisplayRect(const QRect &rect)
+{
+ m_displayRect = rect;
+
+ if (m_inPlaceObject) {
+ HDC gdc = QT_PREPEND_NAMESPACE(qt_win_display_dc)();
+
+ SIZEL hmSize = {
+ MAP_PIX_TO_LOGHIM(rect.width(), GetDeviceCaps(gdc, LOGPIXELSX)),
+ MAP_PIX_TO_LOGHIM(rect.height(), GetDeviceCaps(gdc, LOGPIXELSY)) };
+
+ m_object->SetExtent(DVASPECT_CONTENT, &hmSize);
+
+ RECT rcClip = { rect.left(), rect.top(), rect.right(), rect.bottom() };
+
+ if (m_aspectRatioMode == Qt::KeepAspectRatioByExpanding) {
+ QSize size = m_sizeHint;
+ size.scale(rect.width(), rect.height(), Qt::KeepAspectRatioByExpanding);
+
+ QRect positionRect(QPoint(0, 0), size);
+ positionRect.moveCenter(rect.center());
+
+ RECT rcPos =
+ {
+ positionRect.left(),
+ positionRect.top(),
+ positionRect.right(),
+ positionRect.bottom()
+ };
+
+ m_inPlaceObject->SetObjectRects(&rcPos, &rcClip);
+ } else {
+ m_inPlaceObject->SetObjectRects(&rcClip, &rcClip);
+ }
+ }
+}
+
+bool QWmpVideoOverlay::isFullScreen() const
+{
+ return m_fullScreen;
+}
+
+void QWmpVideoOverlay::setFullScreen(bool fullScreen)
+{
+ m_player->put_fullScreen(fullScreen);
+
+ emit fullScreenChanged(m_fullScreen = fullScreen);
+}
+
+QSize QWmpVideoOverlay::nativeSize() const
+{
+ return m_sizeHint;
+}
+
+void QWmpVideoOverlay::setNativeSize(const QSize &size)
+{
+ if (m_sizeHint != size) {
+ m_sizeHint = size;
+
+ emit nativeSizeChanged();
+ }
+}
+
+Qt::AspectRatioMode QWmpVideoOverlay::aspectRatioMode() const
+{
+ return m_aspectRatioMode;
+}
+
+void QWmpVideoOverlay::setAspectRatioMode(Qt::AspectRatioMode mode)
+{
+ m_aspectRatioMode = mode;
+
+ m_player->put_stretchToFit(mode != Qt::KeepAspectRatio);
+
+ setDisplayRect(m_displayRect);
+}
+
+void QWmpVideoOverlay::repaint()
+{
+}
+
+int QWmpVideoOverlay::brightness() const
+{
+ return 0;
+}
+
+void QWmpVideoOverlay::setBrightness(int)
+{
+}
+
+int QWmpVideoOverlay::contrast() const
+{
+ return 0;
+}
+
+void QWmpVideoOverlay::setContrast(int)
+{
+}
+
+int QWmpVideoOverlay::hue() const
+{
+ return 0;
+}
+
+void QWmpVideoOverlay::setHue(int)
+{
+}
+
+int QWmpVideoOverlay::saturation() const
+{
+ return 0;
+}
+
+void QWmpVideoOverlay::setSaturation(int)
+{
+}
+
+// IUnknown
+HRESULT QWmpVideoOverlay::QueryInterface(REFIID riid, void **object)
+{
+ return m_service->QueryInterface(riid, object);
+}
+
+ULONG QWmpVideoOverlay::AddRef()
+{
+ return m_service->AddRef();
+}
+
+ULONG QWmpVideoOverlay::Release()
+{
+ return m_service->Release();
+}
+
+// IOleWindow
+HRESULT QWmpVideoOverlay::GetWindow(HWND *phwnd)
+{
+ if (!phwnd) {
+ return E_POINTER;
+ } else {
+ *phwnd = m_winId;
+ return S_OK;
+ }
+}
+
+HRESULT QWmpVideoOverlay::ContextSensitiveHelp(BOOL fEnterMode)
+{
+ Q_UNUSED(fEnterMode);
+
+ return E_NOTIMPL;
+}
+
+// IOleInPlaceSite
+HRESULT QWmpVideoOverlay::CanInPlaceActivate()
+{
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::OnInPlaceActivate()
+{
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::OnUIActivate()
+{
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::GetWindowContext(
+ IOleInPlaceFrame **ppFrame,
+ IOleInPlaceUIWindow **ppDoc,
+ LPRECT lprcPosRect,
+ LPRECT lprcClipRect,
+ LPOLEINPLACEFRAMEINFO lpFrameInfo)
+{
+ if (!ppFrame || !ppDoc || !lprcPosRect || !lprcClipRect || !lpFrameInfo)
+ return E_POINTER;
+
+ QueryInterface(IID_IOleInPlaceFrame, reinterpret_cast<void **>(ppFrame));
+ QueryInterface(IID_IOleInPlaceUIWindow, reinterpret_cast<void **>(ppDoc));
+
+ if (m_winId) {
+ SetRect(lprcClipRect,
+ m_displayRect.left(),
+ m_displayRect.top(),
+ m_displayRect.right(),
+ m_displayRect.bottom());
+
+ if (m_aspectRatioMode == Qt::KeepAspectRatioByExpanding) {
+ QSize size = m_sizeHint;
+ size.scale(
+ m_displayRect.width(),
+ m_displayRect.height(),
+ Qt::KeepAspectRatioByExpanding);
+
+ QRect positionRect(QPoint(0, 0), size);
+ positionRect.moveCenter(m_displayRect.center());
+
+ SetRect(lprcPosRect,
+ positionRect.left(),
+ positionRect.top(),
+ positionRect.right(),
+ positionRect.bottom());
+ } else {
+ *lprcPosRect = *lprcClipRect;
+ }
+ } else {
+ SetRectEmpty(lprcPosRect);
+ SetRectEmpty(lprcClipRect);
+ }
+
+ lpFrameInfo->fMDIApp = FALSE;
+ lpFrameInfo->haccel = 0;
+ lpFrameInfo->cAccelEntries = 0;
+ lpFrameInfo->hwndFrame = m_winId;
+
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::Scroll(SIZE scrollExtant)
+{
+ Q_UNUSED(scrollExtant);
+
+ return S_FALSE;
+}
+
+HRESULT QWmpVideoOverlay::OnUIDeactivate(BOOL fUndoable)
+{
+ Q_UNUSED(fUndoable);
+
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::OnInPlaceDeactivate()
+{
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::DiscardUndoState()
+{
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::DeactivateAndUndo()
+{
+ if (m_inPlaceObject)
+ m_inPlaceObject->UIDeactivate();
+
+ return S_OK;
+}
+
+HRESULT QWmpVideoOverlay::OnPosRectChange(LPCRECT lprcPosRect)
+{
+ Q_UNUSED(lprcPosRect);
+
+ return S_OK;
+}
+
+// IOleInPlaceUIWindow
+HRESULT QWmpVideoOverlay::GetBorder(LPRECT lprectBorder)
+{
+ Q_UNUSED(lprectBorder);
+
+ return INPLACE_E_NOTOOLSPACE;
+}
+
+HRESULT QWmpVideoOverlay::RequestBorderSpace(LPCBORDERWIDTHS pborderwidths)
+{
+ Q_UNUSED(pborderwidths);
+
+ return INPLACE_E_NOTOOLSPACE;
+}
+
+HRESULT QWmpVideoOverlay::SetBorderSpace(LPCBORDERWIDTHS pborderwidths)
+{
+ Q_UNUSED(pborderwidths);
+
+ return OLE_E_INVALIDRECT;
+}
+
+HRESULT QWmpVideoOverlay::SetActiveObject(
+ IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
+{
+ Q_UNUSED(pActiveObject);
+ Q_UNUSED(pszObjName);
+
+ return S_OK;
+}
+
+// IOleInPlaceFrame
+HRESULT QWmpVideoOverlay::InsertMenus(HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
+{
+ Q_UNUSED(hmenuShared);
+ Q_UNUSED(lpMenuWidths);
+
+ return E_NOTIMPL;
+}
+
+HRESULT QWmpVideoOverlay::SetMenu(HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
+{
+ Q_UNUSED(hmenuShared);
+ Q_UNUSED(holemenu);
+ Q_UNUSED(hwndActiveObject);
+
+ return E_NOTIMPL;
+}
+
+HRESULT QWmpVideoOverlay::RemoveMenus(HMENU hmenuShared)
+{
+ Q_UNUSED(hmenuShared);
+
+ return E_NOTIMPL;
+}
+
+HRESULT QWmpVideoOverlay::SetStatusText(LPCOLESTR pszStatusText)
+{
+ Q_UNUSED(pszStatusText);
+
+ return E_NOTIMPL;
+}
+
+HRESULT QWmpVideoOverlay::EnableModeless(BOOL fEnable)
+{
+ Q_UNUSED(fEnable);
+
+ return E_NOTIMPL;
+}
+
+HRESULT QWmpVideoOverlay::TranslateAccelerator(LPMSG lpmsg, WORD wID)
+{
+ return TranslateAccelerator(lpmsg, static_cast<DWORD>(wID));
+}