Removal of Symbian support

Qt Creator's support for Symbian was at its peak in version
2.4.x. Nobody really verified it in Qt Creator 2.5 or 2.6.
It is most likely rotten. Let's remove it!

Also, the Symbian support code was spread throughout the whole
Qt Creator code base. The plugin interfaces evolved in the
meantime and target platforms like Android or QNX have 99% of
their code in separate plugins.

In case anyone wants to revive Symbian support in Qt Creator,
please create a plugin for it.

Change-Id: I56a758a3e2fd5b8c64d9aeb8f63d8e916c4883be
Reviewed-by: Alessandro Portale <alessandro.portale@nokia.com>

1 files changed, 0 insertions, 358 deletions

diff --git a/src/plugins/qmldesigner/components/themeloader/qts60stylethemeio.cpp b/src/plugins/qmldesigner/components/themeloader/qts60stylethemeio.cpp
deleted file mode 100644
index ab65b01fce..0000000000
--- a/src/plugins/qmldesigner/components/themeloader/qts60stylethemeio.cpp
+++ /dev/null
@@ -1,358 +0,0 @@
-/**************************************************************************
-**
-** This file is part of Qt Creator
-**
-** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
-**
-** Contact: http://www.qt-project.org/
-**
-**
-** GNU Lesser General Public License Usage
-**
-** 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.
-**
-** Other Usage
-**
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**************************************************************************/
-
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the $MODULE$ of the Qt Toolkit.
-**
-** $TROLLTECH_DUAL_LICENSE$
-**
-****************************************************************************/
-
-#include "qts60stylethemeio.h"
-
-#if !defined(QT_NO_STYLE_S60)
-
-#include "qs60style.h"
-#include "qapplication.h"
-#include "qwebview.h"
-#include "qwebframe.h"
-#include "qeventloop.h"
-#include "qpicture.h"
-#include "qpicture.h"
-#include "qpainter.h"
-#include "qfile.h"
-#include "qdir.h"
-#include "qfileinfo.h"
-#include "qxmlstream.h"
-#include "qbuffer.h"
-
-#include "qdebug.h"
-
-static const quint32 blobVersion = 1;
-static const int pictureSize = 256;
-
-void dumpPartPictures(const QHash<QString, QPicture> &partPictures) {
-    foreach (const QString &partKey, partPictures.keys()) {
-        QPicture partPicture = partPictures.value(partKey);
-        qDebug() << partKey << partPicture.boundingRect();
-        QImage image(partPicture.boundingRect().size(), QImage::Format_ARGB32);
-        image.fill(Qt::transparent);
-        QPainter p(&image);
-        partPicture.play(&p);
-        image.save(partKey + QString::fromLatin1(".png"));
-    }
-}
-
-void dumpColors(const QHash<QPair<QString, int>, QColor> &colors) {
-    foreach (const QColor &color, colors.values()) {
-        const QPair<QString, int> key = colors.key(color);
-        qDebug() << key << color;
-    }
-}
-
-bool setS60Theme(QHash<QString, QPicture> &partPictures,
-        QHash<QPair<QString, int>, QColor> &colors,
-        QS60Style *s60Style)
-{
-    if (!s60Style)
-        s60Style = qobject_cast<QS60Style *>(QApplication::style());
-    if (!s60Style || !qobject_cast<QS60Style *>(s60Style)) {
-        qWarning() << __FUNCTION__ << ": No QS60Style found.";
-        return false;
-    }
-    s60Style->setS60Theme(partPictures, colors);
-    return true;
-}
-
-#ifndef QT_NO_WEBKIT
-class WebKitSVGRenderer : public QWebView
-{
-    Q_OBJECT
-
-public:
-    WebKitSVGRenderer(QWidget *parent = 0);
-    QPicture svgToQPicture(const QString &svgFileName);
-
-private slots:
-    void loadFinishedSlot(bool ok);
-
-private:
-    QEventLoop m_loop;
-    QPicture m_result;
-};
-
-WebKitSVGRenderer::WebKitSVGRenderer(QWidget *parent)
-    : QWebView(parent)
-{
-    connect(this, SIGNAL(loadFinished(bool)), SLOT(loadFinishedSlot(bool)));
-    setFixedSize(pictureSize, pictureSize);
-    QPalette pal = palette();
-    pal.setColor(QPalette::Base, Qt::transparent);
-    setPalette(pal);
-}
-
-QPicture WebKitSVGRenderer::svgToQPicture(const QString &svgFileName)
-{
-    load(QUrl::fromLocalFile(svgFileName));
-    m_loop.exec();
-    return m_result;
-}
-
-void WebKitSVGRenderer::loadFinishedSlot(bool ok)
-{
-    // crude error-checking
-    if (!ok)
-        qDebug() << "Failed loading " << qPrintable(url().toString());
-
-    page()->mainFrame()->evaluateJavaScript(
-        "document.rootElement.preserveAspectRatio.baseVal.align = SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_NONE;"
-        "document.rootElement.style.width = '100%';"
-        "document.rootElement.style.height = '100%';"
-        "document.rootElement.width.baseVal.newValueSpecifiedUnits(SVGLength.SVG_LENGTHTYPE_PERCENTAGE, 100);"
-        "document.rootElement.height.baseVal.newValueSpecifiedUnits(SVGLength.SVG_LENGTHTYPE_PERCENTAGE, 100);"
-    );
-
-    m_result = QPicture(); // "Clear"
-    QPainter p(&m_result);
-    page()->mainFrame()->render(&p);
-    p.end();
-    m_result.setBoundingRect(QRect(0, 0, pictureSize, pictureSize));
-
-    m_loop.exit();
-}
-
-bool parseTdfFile(const QString &tdfFile,
-        QHash<QString, QString> &partSvgs,
-        QHash<QPair<QString, int>, QColor> &colors)
-{
-    const QLatin1String elementKey("element");
-    const QLatin1String partKey("part");
-    const QLatin1String elementIdKey("id");
-    const QLatin1String layerKey("layer");
-    const QLatin1String layerFileNameKey("filename");
-    const QLatin1String layerColourrgbKey("colourrgb");
-    const QString annoyingPrefix("S60_2_6%");
-    QFile file(tdfFile);
-    if (!file.open(QIODevice::ReadOnly))
-        return false;
-    QXmlStreamReader reader(&file);
-    QString partId;
-    QPair<QString, int> colorId;
-    // Somebody with a sense of aesthetics may implement proper XML parsing, here.
-    while (!reader.atEnd()) {
-        const QXmlStreamReader::TokenType token = reader.readNext();
-        switch (token) {
-            case QXmlStreamReader::StartElement:
-                if (reader.name() == elementKey || reader.name() == partKey) {
-                    QString id = reader.attributes().value(elementIdKey).toString();
-                    if (QS60Style::partKeys().contains(id)) {
-                        partId = id;
-                    } else if (!id.isEmpty() && id.at(id.length()-1).isDigit()) {
-                        QString idText = id;
-                        idText.remove(QRegExp("[0-9]"));
-                        if (QS60Style::colorListKeys().contains(idText)) {
-                            QString idNumber = id;
-                            idNumber.remove(QRegExp("[a-zA-Z]"));
-                            colorId = QPair<QString, int>(idText, idNumber.toInt());
-                        }
-                    } else if (QS60Style::partKeys().contains(id.mid(annoyingPrefix.length()))) {
-                        partId = id.mid(annoyingPrefix.length());
-                    }
-                } else if (reader.name() == layerKey) {
-                    if (!partId.isEmpty()) {
-                        const QString svgFile = reader.attributes().value(layerFileNameKey).toString();
-                        partSvgs.insert(partId, svgFile);
-                        partId.clear();
-                    } else if (!colorId.first.isEmpty()) {
-                        const QColor colorValue(reader.attributes().value(layerColourrgbKey).toString().toInt(NULL, 16));
-                        colors.insert(colorId, colorValue);
-                        colorId.first.clear();
-                    }
-                }
-                break;
-            case QXmlStreamReader::EndElement:
-                if (reader.tokenString() == elementKey || reader.name() == partKey)
-                    partId.clear();
-                break;
-            default:
-                break;
-        }
-    }
-    return true;
-}
-
-bool loadThemeFromTdf(const QString &tdfFile,
-        QHash<QString, QPicture> &partPictures,
-        QHash<QPair<QString, int>, QColor> &colors)
-{
-    QHash<QString, QString> parsedPartSvgs;
-    QHash<QString, QPicture> parsedPartPictures;
-    QHash<QPair<QString, int>, QColor> parsedColors;
-    bool success = parseTdfFile(tdfFile, parsedPartSvgs, parsedColors);
-    if (!success)
-        return false;
-    const QString tdfBasePath = QFileInfo(tdfFile).absolutePath();
-    WebKitSVGRenderer renderer;
-    foreach(const QString& partKey, parsedPartSvgs.keys()) {
-        const QString tdfFullName =
-            tdfBasePath + QDir::separator() + parsedPartSvgs.value(partKey);
-        if (!QFile(tdfFullName).exists())
-            qWarning() << "Could not load part " << tdfFullName;
-        const QPicture partPicture = renderer.svgToQPicture(tdfFullName);
-        parsedPartPictures.insert(partKey, partPicture);
-    }
-//    dumpPartPictures(parsedPartPictures);
-//    dumpColors(colors);
-    partPictures = parsedPartPictures;
-    colors = parsedColors;
-    return true;
-}
-
-bool QtS60StyleThemeIO::loadThemeFromTdf(const QString &themeTdf, QS60Style *s60Style)
-{
-    QHash<QString, QPicture> partPictures;
-    QHash<QPair<QString, int>, QColor> colors;
-
-    if (!::loadThemeFromTdf(themeTdf, partPictures, colors))
-        return false;
-
-    return ::setS60Theme(partPictures, colors, s60Style);
-}
-
-bool QtS60StyleThemeIO::convertTdfToBlob(const QString &themeTdf, const QString &themeBlob)
-{
-    QHash<QString, QPicture> partPictures;
-    QHash<QPair<QString, int>, QColor> colors;
-
-    if (!::loadThemeFromTdf(themeTdf, partPictures, colors))
-        return false;
-
-    QFile blob(themeBlob);
-    if (!blob.open(QIODevice::WriteOnly)) {
-        qWarning() << __FUNCTION__ << ": Could not create blob: " << themeBlob;
-        return false;
-    }
-
-    QByteArray data;
-    QBuffer dataBuffer(&data);
-    dataBuffer.open(QIODevice::WriteOnly);
-    QDataStream dataOut(&dataBuffer);
-
-    const int colorsCount = colors.count();
-    dataOut << colorsCount;
-    const QList<QPair<QString, int> > colorKeys = colors.keys();
-    for (int i = 0; i < colorsCount; ++i) {
-        const QPair<QString, int> &key = colorKeys.at(i);
-        dataOut << key;
-        const QColor color = colors.value(key);
-        dataOut << color;
-    }
-
-    const int picturesCount = partPictures.count();
-    dataOut << picturesCount;
-    foreach (const QString &key, partPictures.keys()) {
-        const QPicture picture = partPictures.value(key);
-        dataOut << key;
-        dataOut << picture;
-    }
-
-    QDataStream blobOut(&blob);
-    blobOut << blobVersion;
-    blobOut << qCompress(data);
-    return blobOut.status() == QDataStream::Ok;
-}
-#endif // !QT_NO_WEBKIT
-
-bool QtS60StyleThemeIO::loadThemeFromBlob(const QString &themeBlob, QS60Style *s60Style)
-{
-    QHash<QString, QPicture> partPictures;
-    QHash<QPair<QString, int>, QColor> colors;
-
-    QFile blob(themeBlob);
-    if (!blob.open(QIODevice::ReadOnly)) {
-        qWarning() << __FUNCTION__ << ": Could not read blob: " << themeBlob;
-        return false;
-    }
-    QDataStream blobIn(&blob);
-
-    quint32 version;
-    blobIn >> version;
-
-    if (version != blobVersion) {
-        qWarning() << __FUNCTION__ << ": Invalid blob version: " << version << " ...expected: " << blobVersion;
-        return false;
-    }
-
-    QByteArray data;
-    blobIn >> data;
-    data = qUncompress(data);
-    QBuffer dataBuffer(&data);
-    dataBuffer.open(QIODevice::ReadOnly);
-    QDataStream dataIn(&dataBuffer);
-
-    int colorsCount;
-    dataIn >> colorsCount;
-    for (int i = 0; i < colorsCount; ++i) {
-        QPair<QString, int> key;
-        dataIn >> key;
-        QColor value;
-        dataIn >> value;
-        colors.insert(key, value);
-    }
-
-    int picturesCount;
-    dataIn >> picturesCount;
-    for (int i = 0; i < picturesCount; ++i) {
-        QString key;
-        dataIn >> key;
-        QPicture value;
-        dataIn >> value;
-        value.setBoundingRect(QRect(0, 0, pictureSize, pictureSize)); // Bug? The forced bounding rect was not deserialized.
-        partPictures.insert(key, value);
-    }
-
-    if (dataIn.status() != QDataStream::Ok) {
-        qWarning() << __FUNCTION__ << ": Invalid data blob: " << themeBlob;
-        return false;
-    }
-
-//    dumpPartPictures(partPictures);
-//    dumpColors(colors);
-
-    return ::setS60Theme(partPictures, colors, s60Style);
-}
-
-#include "qts60stylethemeio.moc"
-
-#endif // QT_NO_STYLE_S60