Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
  Using Symbian's future font table getter Api
  Standalone Qml demos for Fluidlauncher
  Fixed S60_VERSION variable exists checks

3 files changed, 137 insertions, 35 deletions

diff --git a/src/gui/text/qfontdatabase_s60.cpp b/src/gui/text/qfontdatabase_s60.cpp
index 489b70b..943df7f 100644
--- a/src/gui/text/qfontdatabase_s60.cpp
+++ b/src/gui/text/qfontdatabase_s60.cpp
@@ -49,12 +49,12 @@
 #include <private/qt_s60_p.h>
 #include "qendian.h"
 #include <private/qcore_symbian_p.h>
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
 #include <openfont.h>
 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
 #include <graphics/openfontrasterizer.h> // COpenFontRasterizer has moved to a new header file
 #endif // SYMBIAN_ENABLE_SPLIT_HEADERS
-#endif
+#endif // QT_NO_FREETYPE
 
 QT_BEGIN_NAMESPACE
 
@@ -91,7 +91,7 @@ QFileInfoList alternativeFilePaths(const QString &path, const QStringList &nameF
     return result;
 }
 
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
 class QSymbianFontDatabaseExtrasImplementation : public QSymbianFontDatabaseExtras
 {
 public:
@@ -100,16 +100,41 @@ public:
 
     const QSymbianTypeFaceExtras *extras(const QString &typeface, bool bold, bool italic) const;
 
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
+    struct CFontFromFontStoreReleaser {
+        static inline void cleanup(CFont *font)
+        {
+            if (!font)
+                return;
+            const QSymbianFontDatabaseExtrasImplementation *dbExtras =
+                    static_cast<const QSymbianFontDatabaseExtrasImplementation*>(privateDb()->symbianExtras);
+            dbExtras->m_store->ReleaseFont(font);
+        }
+    };
+#endif // !Q_SYMBIAN_HAS_FONTTABLE_API
+
+    struct CFontFromScreenDeviceReleaser {
+        static inline void cleanup(CFont *font)
+        {
+            if (!font)
+                return;
+            QS60Data::screenDevice()->ReleaseFont(font);
+        }
+    };
+
 private:
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
     RHeap* m_heap;
     CFontStore *m_store;
     COpenFontRasterizer *m_rasterizer;
     mutable QList<const QSymbianTypeFaceExtras *> m_extras;
+#endif // !Q_SYMBIAN_HAS_FONTTABLE_API
     mutable QHash<QString, const QSymbianTypeFaceExtras *> m_extrasHash;
 };
 
 QSymbianFontDatabaseExtrasImplementation::QSymbianFontDatabaseExtrasImplementation()
 {
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
     QStringList filters;
     filters.append(QLatin1String("*.ttf"));
     filters.append(QLatin1String("*.ccc"));
@@ -131,10 +156,14 @@ QSymbianFontDatabaseExtrasImplementation::QSymbianFontDatabaseExtrasImplementati
         TPtrC fontFilePtr(qt_QString2TPtrC(fontFile));
         QT_TRAP_THROWING(m_store->AddFileL(fontFilePtr));
     }
+#endif // !Q_SYMBIAN_HAS_FONTTABLE_API
 }
 
 QSymbianFontDatabaseExtrasImplementation::~QSymbianFontDatabaseExtrasImplementation()
 {
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+    qDeleteAll(m_extrasHash);
+#else // Q_SYMBIAN_HAS_FONTTABLE_API
     typedef QList<const QSymbianTypeFaceExtras *>::iterator iterator;
     for (iterator p = m_extras.begin(); p != m_extras.end(); ++p) {
         m_store->ReleaseFont((*p)->fontOwner());
@@ -143,6 +172,7 @@ QSymbianFontDatabaseExtrasImplementation::~QSymbianFontDatabaseExtrasImplementat
 
     delete m_store;
     m_heap->Close();
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 }
 
 #ifndef FNTSTORE_H_INLINES_SUPPORT_FMM
@@ -167,26 +197,37 @@ const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(c
 {
     const QString searchKey = typeface + QString::number(int(bold)) + QString::number(int(italic));
     if (!m_extrasHash.contains(searchKey)) {
-        CFont* font = NULL;
         TFontSpec searchSpec(qt_QString2TPtrC(typeface), 1);
         if (bold)
             searchSpec.iFontStyle.SetStrokeWeight(EStrokeWeightBold);
         if (italic)
             searchSpec.iFontStyle.SetPosture(EPostureItalic);
+
+        CFont* font = NULL;
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+        const TInt err = QS60Data::screenDevice()->GetNearestFontToDesignHeightInPixels(font, searchSpec);
+        Q_ASSERT(err == KErrNone && font);
+        QScopedPointer<CFont, CFontFromScreenDeviceReleaser> sFont(font);
+        QSymbianTypeFaceExtras *extras = new QSymbianTypeFaceExtras(font);
+        sFont.take();
+        m_extrasHash.insert(searchKey, extras);
+#else // Q_SYMBIAN_HAS_FONTTABLE_API
         const TInt err = m_store->GetNearestFontToDesignHeightInPixels(font, searchSpec);
         Q_ASSERT(err == KErrNone && font);
         const CBitmapFont *bitmapFont = static_cast<CBitmapFont*>(font);
         COpenFont *openFont =
 #ifdef FNTSTORE_H_INLINES_SUPPORT_FMM
-            bitmapFont->openFont();
-#else
+            bitmapFont->OpenFont();
+#else // FNTSTORE_H_INLINES_SUPPORT_FMM
             OpenFontFromBitmapFont(bitmapFont);
 #endif // FNTSTORE_H_INLINES_SUPPORT_FMM
         const TOpenFontFaceAttrib* const attrib = openFont->FaceAttrib();
         const QString foundKey =
                 QString((const QChar*)attrib->FullName().Ptr(), attrib->FullName().Length());
         if (!m_extrasHash.contains(foundKey)) {
+            QScopedPointer<CFont, CFontFromFontStoreReleaser> sFont(font);
             QSymbianTypeFaceExtras *extras = new QSymbianTypeFaceExtras(font, openFont);
+            sFont.take();
             m_extras.append(extras);
             m_extrasHash.insert(searchKey, extras);
             m_extrasHash.insert(foundKey, extras);
@@ -194,10 +235,11 @@ const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(c
             m_store->ReleaseFont(font);
             m_extrasHash.insert(searchKey, m_extrasHash.value(foundKey));
         }
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
     }
     return m_extrasHash.value(searchKey);
 }
-#else
+#else // QT_NO_FREETYPE
 class QFontEngineFTS60 : public QFontEngineFT
 {
 public:
@@ -209,7 +251,7 @@ QFontEngineFTS60::QFontEngineFTS60(const QFontDef &fd)
 {
     default_hint_style = HintFull;
 }
-#endif // defined(QT_NO_FREETYPE)
+#endif // QT_NO_FREETYPE
 
 /*
  QFontEngineS60::pixelsToPoints, QFontEngineS60::pointsToPixels, QFontEngineMultiS60::QFontEngineMultiS60
@@ -261,12 +303,12 @@ static void initializeDb()
     if(!db || db->count)
         return;
 
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
     if (!db->symbianExtras)
         db->symbianExtras = new QSymbianFontDatabaseExtrasImplementation;
 
     QSymbianFbsHeapLock lock(QSymbianFbsHeapLock::Unlock);
-    
+
     const int numTypeFaces = QS60Data::screenDevice()->NumTypefaces();
     const QSymbianFontDatabaseExtrasImplementation *dbExtras =
             static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
@@ -278,6 +320,7 @@ static void initializeDb()
         TFontSpec fontSpec(typefaceSupport.iTypeface.iName, 11);
         if (QS60Data::screenDevice()->GetNearestFontInPixels(font, fontSpec) != KErrNone)
             continue;
+        QScopedPointer<CFont, QSymbianFontDatabaseExtrasImplementation::CFontFromScreenDeviceReleaser> sFont(font);
         if (font->TypeUid() == KCFbsFontUid) {
             TOpenFontFaceAttrib faceAttrib;
             const CFbsFont *cfbsFont = static_cast<const CFbsFont *>(font);
@@ -318,14 +361,13 @@ static void initializeDb()
 
             fontAdded = true;
         }
-        QS60Data::screenDevice()->ReleaseFont(font);
     }
 
     Q_ASSERT(fontAdded);
     
-	lock.relock();
+    lock.relock();
 
-#else // defined(QT_NO_FREETYPE)
+#else // QT_NO_FREETYPE
     QDir dir(QDesktopServices::storageLocation(QDesktopServices::FontsLocation));
     dir.setNameFilters(QStringList() << QLatin1String("*.ttf")
                        << QLatin1String("*.ttc") << QLatin1String("*.pfa")
@@ -334,7 +376,7 @@ static void initializeDb()
         const QByteArray file = QFile::encodeName(dir.absoluteFilePath(dir[i]));
         db->addTTFile(file);
     }
-#endif // defined(QT_NO_FREETYPE)
+#endif // QT_NO_FREETYPE
 }
 
 static inline void load(const QString &family = QString(), int script = -1)
@@ -416,13 +458,13 @@ QFontEngine *QFontDatabase::findFont(int script, const QFontPrivate *, const QFo
         const QString fontFamily = desc.family->name;
         QFontDef request = req;
         request.family = fontFamily;
-#if defined(QT_NO_FREETYPE)
+#ifdef QT_NO_FREETYPE
         const QSymbianFontDatabaseExtrasImplementation *dbExtras =
                 static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
         const QSymbianTypeFaceExtras *typeFaceExtras =
                 dbExtras->extras(fontFamily, request.weight > QFont::Normal, request.style != QFont::StyleNormal);
         fe = new QFontEngineS60(request, typeFaceExtras);
-#else
+#else // QT_NO_FREETYPE
         QFontEngine::FaceId faceId;
         const QtFontFamily * const reqQtFontFamily = db->family(fontFamily);
         faceId.filename = reqQtFontFamily->fontFilename;
@@ -433,7 +475,7 @@ QFontEngine *QFontDatabase::findFont(int script, const QFontPrivate *, const QFo
             fe = fte;
         else
             delete fte;
-#endif
+#endif // QT_NO_FREETYPE
 
         Q_ASSERT(fe);
         if (script == QUnicodeTables::Common
diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index 93f02ff..52a2c3c 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -50,21 +50,73 @@
 #include <e32std.h>
 #include <eikenv.h>
 #include <gdi.h>
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+#include <graphics/gdi/gdiplatapi.h>
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 
 QT_BEGIN_NAMESPACE
 
-QSymbianTypeFaceExtras::QSymbianTypeFaceExtras(CFont* fontOwner, COpenFont *font)
-    : m_font(font)
-    , m_cmap(0)
+#ifdef Q_SYMBIAN_HAS_FONTTABLE_API
+QSymbianTypeFaceExtras::QSymbianTypeFaceExtras(CFont* cFont, COpenFont *openFont)
+    : m_cFont(cFont)
     , m_symbolCMap(false)
-    , m_fontOwner(fontOwner)
+{
+    Q_UNUSED(openFont)
+}
+
+QSymbianTypeFaceExtras::~QSymbianTypeFaceExtras()
+{
+    QS60Data::screenDevice()->ReleaseFont(m_cFont);
+}
+
+QByteArray QSymbianTypeFaceExtras::getSfntTable(uint tag) const
+{
+    RFontTable fontTable;
+    if (fontTable.Open(*m_cFont, tag) != KErrNone)
+        return QByteArray();
+    const QByteArray byteArray(reinterpret_cast<const char *>
+            (fontTable.TableContent()),fontTable.TableLength());
+    fontTable.Close();
+    return byteArray;
+}
+
+bool QSymbianTypeFaceExtras::getSfntTableData(uint tag, uchar *buffer, uint *length) const
+{
+    RFontTable fontTable;
+    if (fontTable.Open(*m_cFont, tag) != KErrNone)
+        return false;
+
+    bool result = true;
+    const TInt tableByteLength = fontTable.TableLength();
+
+    if (*length > 0 && *length < tableByteLength) {
+        result = false; // Caller did not allocate enough memory
+    } else {
+        *length = tableByteLength;
+        if (buffer)
+            qMemCopy(buffer, fontTable.TableContent(), tableByteLength);
+    }
+
+    fontTable.Close();
+    return result;
+}
+
+#else // Q_SYMBIAN_HAS_FONTTABLE_API
+QSymbianTypeFaceExtras::QSymbianTypeFaceExtras(CFont* cFont, COpenFont *openFont)
+    : m_cFont(cFont)
+    , m_symbolCMap(false)
+    , m_openFont(openFont)
 {
     TAny *trueTypeExtension = NULL;
-    m_font->ExtendedInterface(KUidOpenFontTrueTypeExtension, trueTypeExtension);
+    m_openFont->ExtendedInterface(KUidOpenFontTrueTypeExtension, trueTypeExtension);
     m_trueTypeExtension = static_cast<MOpenFontTrueTypeExtension*>(trueTypeExtension);
     Q_ASSERT(m_trueTypeExtension);
 }
 
+QSymbianTypeFaceExtras::~QSymbianTypeFaceExtras()
+{
+}
+
 QByteArray QSymbianTypeFaceExtras::getSfntTable(uint tag) const
 {
     Q_ASSERT(m_trueTypeExtension->HasTrueTypeTable(tag));
@@ -100,23 +152,25 @@ bool QSymbianTypeFaceExtras::getSfntTableData(uint tag, uchar *buffer, uint *len
     m_trueTypeExtension->ReleaseTrueTypeTable(table);
     return result;
 }
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 
-const unsigned char *QSymbianTypeFaceExtras::cmap() const
+const uchar *QSymbianTypeFaceExtras::cmap() const
 {
-    if (!m_cmap) {
-        m_cmapTable = getSfntTable(MAKE_TAG('c', 'm', 'a', 'p'));
+    if (m_cmapTable.isNull()) {
+        const QByteArray cmapTable = getSfntTable(MAKE_TAG('c', 'm', 'a', 'p'));
         int size = 0;
-        m_cmap = QFontEngineS60::getCMap(reinterpret_cast<const uchar *>(m_cmapTable.constData()), m_cmapTable.size(), &m_symbolCMap, &size);
+        const uchar *cmap = QFontEngine::getCMap(reinterpret_cast<const uchar *>
+                (cmapTable.constData()), cmapTable.size(), &m_symbolCMap, &size);
+        m_cmapTable = QByteArray(reinterpret_cast<const char *>(cmap), size);
     }
-    return m_cmap;
+    return reinterpret_cast<const uchar *>(m_cmapTable.constData());
 }
 
 CFont *QSymbianTypeFaceExtras::fontOwner() const
 {
-    return m_fontOwner;
+    return m_cFont;
 }
 
-
 // duplicated from qfontengine_xyz.cpp
 static inline unsigned int getChar(const QChar *str, int &i, const int len)
 {
diff --git a/src/gui/text/qfontengine_s60_p.h b/src/gui/text/qfontengine_s60_p.h
index 6883730..dea32c4 100644
--- a/src/gui/text/qfontengine_s60_p.h
+++ b/src/gui/text/qfontengine_s60_p.h
@@ -58,6 +58,10 @@
 #include "qsize.h"
 #include <openfont.h>
 
+#ifdef SYMBIAN_GDI_GLYPHDATA
+#define Q_SYMBIAN_HAS_FONTTABLE_API
+#endif
+
 class CFont;
 
 QT_BEGIN_NAMESPACE
@@ -66,20 +70,22 @@ QT_BEGIN_NAMESPACE
 class QSymbianTypeFaceExtras
 {
 public:
-    QSymbianTypeFaceExtras(CFont* fontOwner, COpenFont *font);
+    QSymbianTypeFaceExtras(CFont* cFont, COpenFont *openFont = 0);
+    ~QSymbianTypeFaceExtras();
 
     QByteArray getSfntTable(uint tag) const;
     bool getSfntTableData(uint tag, uchar *buffer, uint *length) const;
-    const unsigned char *cmap() const;
+    const uchar *cmap() const;
     CFont *fontOwner() const;
 
 private:
-    COpenFont *m_font;
-    mutable MOpenFontTrueTypeExtension *m_trueTypeExtension;
-    mutable const unsigned char *m_cmap;
+    CFont* m_cFont;
     mutable bool m_symbolCMap;
     mutable QByteArray m_cmapTable;
-    CFont* m_fontOwner;
+#ifndef Q_SYMBIAN_HAS_FONTTABLE_API
+    COpenFont *m_openFont;
+    mutable MOpenFontTrueTypeExtension *m_trueTypeExtension;
+#endif // Q_SYMBIAN_HAS_FONTTABLE_API
 };
 
 class QFontEngineS60 : public QFontEngine