1 files changed, 462 insertions, 0 deletions
diff --git a/src/plugins/wmp/qwmpvideooverlay.cpp b/src/plugins/wmp/qwmpvideooverlay.cpp
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index 000000000..95ff77b6b
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+++ b/src/plugins/wmp/qwmpvideooverlay.cpp
@@ -0,0 +1,462 @@
+/****************************************************************************
+**
+** 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 (QWidget *widget = QWidget::find(m_winId)) {
+        const QColor color = widget->palette().color(QPalette::Window);
+
+        m_windowColor = RGB(color.red(), color.green(), color.blue());
+    }
+
+    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()
+{
+    PAINTSTRUCT paint;
+
+    if (HDC dc = ::BeginPaint(m_winId, &paint)) {
+        HPEN pen = ::CreatePen(PS_SOLID, 1, m_windowColor);
+        HBRUSH brush = ::CreateSolidBrush(m_windowColor);
+        ::SelectObject(dc, pen);
+        ::SelectObject(dc, brush);
+
+        ::Rectangle(
+                dc,
+                m_displayRect.left(),
+                m_displayRect.top(),
+                m_displayRect.right() + 1,
+                m_displayRect.bottom() + 1);
+
+        ::DeleteObject(pen);
+        ::DeleteObject(brush);
+
+        ::EndPaint(m_winId, &paint);
+    }
+}
+
+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));
+}