Running flash .swf files in widget?

[pshukla]

This is the code which embeds webkit inside a widget. Only problem is plugins not loaded. there are qwebobjectplugin.cpp and qobjectpluginconnector.cpp files in API of webkit. But I don't know how to use these two files and classes inside it to enable plugin.

#include <qwebpage.h>
#include <qwebframe.h>
#include <qwebsettings.h>
.
.
.
QWebSettings settings = QWebSettings::global();
settings.setAttribute(QWebSettings::PluginsEnabled);
QWebSettings::setGlobal(settings);
QUrl url("http://www.yahoo.com");
page= new QWebPage(this);
page->open(url);
show();

#include <qwebpage.h>
#include <qwebframe.h>
#include <qwebsettings.h>
.
.
.
QWebSettings settings = QWebSettings::global();
settings.setAttribute(QWebSettings::PluginsEnabled);
QWebSettings::setGlobal(settings);
QUrl url("http://www.yahoo.com");
page= new QWebPage(this);
page->open(url);
show();

To copy to clipboard, switch view to plain text mode 

Kindly help if there is a way to include plugin. I can provide the code for qwebobjectplugin.cpp and qobjectpluginconnector.cpp .

[wysota]

The problem is not embedding WebKit into the app, but embedding a 3rd party player into WebKit or directly in your app. If you use native X calls to fetch the winId, it shouldn't be a problem. But you have to dig into Xlib to see how to get the id of a particular window which I doubt will be very simple.

[pshukla]

there is api for inclusion of 3rd party plugin inside QtWebKIt. I am giving content of qwebobjectplugin.cpp . In this you can see that /webplugins folder is included where third party plugins library may be placed. but how to include this and use.

#include "qwebobjectplugin_p.h"
#include <qwebobjectpluginconnector.h>
#include <qcoreapplication.h>
#include <qfileinfo.h>
 
#ifndef QT_NO_LIBRARY
Q_GLOBAL_STATIC_WITH_ARGS(QWebFactoryLoader, loader,
                          (QWebObjectPluginFactoryInterface_iid, QCoreApplication::libraryPaths(), QLatin1String("/webplugins")))
#endif
 
 
QWebFactoryLoader::QWebFactoryLoader(const char *iid, const QStringList &paths, const QString &suffix, Qt::CaseSensitivity)
    : QFactoryLoader(iid, paths, suffix)
{
    QStringList plugins = keys();
    foreach(QString k, plugins) {
        QWebObjectPlugin *plugin = qobject_cast<QWebObjectPlugin *>(instance(k));
        if (!plugin)
            continue;
        Info info;
        info.name = k;
        info.description = plugin->descriptionForKey(k);
        QStringList mimetypes = plugin->mimetypesForKey(k);
        foreach(QString m, mimetypes) {
            MimeInfo mime;
            mime.type = m;
            mime.extensions = plugin->extensionsForMimetype(m);
            info.mimes << mime;
        }
        m_pluginInfo.append(info);
    }
}
 
QWebFactoryLoader *QWebFactoryLoader::self()
{
    return loader();
}
 
 
QString QWebFactoryLoader::descriptionForName(const QString &key) const
{
    foreach(const Info &info, m_pluginInfo) {
        if (info.name == key)
            return info.description;
    }
    return QString();
}
 
QStringList QWebFactoryLoader::mimetypesForName(const QString &key) const
{
    foreach(const Info &info, m_pluginInfo) {
        if (info.name == key) {
            QStringList mimetypes;
            foreach (const MimeInfo &m, info.mimes)
                mimetypes.append(m.type);
            return mimetypes;
        }
    }
    return QStringList();
}
 
QString QWebFactoryLoader::mimeTypeForExtension(const QString &extension)
{
    foreach(const Info &info, m_pluginInfo) {
        foreach (const MimeInfo &m, info.mimes) {
            if (m.extensions.contains(extension))
                return m.type;
        }
    }
    return QString();
}
 
 
QStringList QWebFactoryLoader::extensions() const
{
    QStringList extensions;
    foreach(const Info &info, m_pluginInfo) {
        foreach (const MimeInfo &m, info.mimes)
            extensions << m.extensions;
    }
    return QStringList();
 
}
 
QString QWebFactoryLoader::nameForMimetype(const QString &mimeType) const
{
    foreach(const Info &info, m_pluginInfo) {
        foreach (const MimeInfo &m, info.mimes)
            if (m.type == mimeType)
                return info.name;
    }
    return QString();
}
 
QObject *QWebFactoryLoader::create(QWebFrame *frame,
                                   const QUrl &url,
                                   const QString &_mimeType,
                                   const QStringList &argumentNames,
                                   const QStringList &argumentValues)
{
    QString mimeType = _mimeType;
    if (mimeType.isEmpty()) {
        QFileInfo fi(url.path());
        mimeType = mimeTypeForExtension(fi.suffix());
    }
    QString name = nameForMimetype(mimeType);
    QWebObjectPlugin *plugin = qobject_cast<QWebObjectPlugin *>(instance(name));
    if (!plugin)
        return 0;
    QWebObjectPluginConnector *connector = new QWebObjectPluginConnector(frame);
    return plugin->create(connector, url, mimeType, argumentNames, argumentValues);
}
 
 
 
/*! \class QWebObjectPlugin
 
  This class is a plugin for the HTML object tag. It can be used to embed arbitrary content in a web page.
*/
 
 
QWebObjectPlugin::QWebObjectPlugin(QObject *parent)
    : QObject(parent)
{
}
 
QWebObjectPlugin::~QWebObjectPlugin()
{
}
 
/*!
  \fn QStringList QWebObjectPlugin::keys() const
 
  The keys should be unique names.
*/
 
/*!
  A description for \a key.
*/
QString QWebObjectPlugin::descriptionForKey(const QString &key) const
{
    return QString();
}
 
/*!
  returns the mimetypes that can be handled by \a key.
*/
QStringList QWebObjectPlugin::mimetypesForKey(const QString &key) const
{
    return QStringList();
}
 
 
/*!
  \fn QStringList QWebObjectPlugin::extensionsForMimetype() const
 
  Should return a list of extensions that are recognised to match the \a mimeType.
*/
QStringList QWebObjectPlugin::extensionsForMimetype(const QString &mimeType) const
{
    return QStringList();
}

#include "qwebobjectplugin_p.h"
#include <qwebobjectpluginconnector.h>
#include <qcoreapplication.h>
#include <qfileinfo.h>

#ifndef QT_NO_LIBRARY
Q_GLOBAL_STATIC_WITH_ARGS(QWebFactoryLoader, loader,
                          (QWebObjectPluginFactoryInterface_iid, QCoreApplication::libraryPaths(), QLatin1String("/webplugins")))
#endif


QWebFactoryLoader::QWebFactoryLoader(const char *iid, const QStringList &paths, const QString &suffix, Qt::CaseSensitivity)
    : QFactoryLoader(iid, paths, suffix)
{
    QStringList plugins = keys();
    foreach(QString k, plugins) {
        QWebObjectPlugin *plugin = qobject_cast<QWebObjectPlugin *>(instance(k));
        if (!plugin)
            continue;
        Info info;
        info.name = k;
        info.description = plugin->descriptionForKey(k);
        QStringList mimetypes = plugin->mimetypesForKey(k);
        foreach(QString m, mimetypes) {
            MimeInfo mime;
            mime.type = m;
            mime.extensions = plugin->extensionsForMimetype(m);
            info.mimes << mime;
        }
        m_pluginInfo.append(info);
    }
}

QWebFactoryLoader *QWebFactoryLoader::self()
{
    return loader();
}


QString QWebFactoryLoader::descriptionForName(const QString &key) const
{
    foreach(const Info &info, m_pluginInfo) {
        if (info.name == key)
            return info.description;
    }
    return QString();
}

QStringList QWebFactoryLoader::mimetypesForName(const QString &key) const
{
    foreach(const Info &info, m_pluginInfo) {
        if (info.name == key) {
            QStringList mimetypes;
            foreach (const MimeInfo &m, info.mimes)
                mimetypes.append(m.type);
            return mimetypes;
        }
    }
    return QStringList();
}

QString QWebFactoryLoader::mimeTypeForExtension(const QString &extension)
{
    foreach(const Info &info, m_pluginInfo) {
        foreach (const MimeInfo &m, info.mimes) {
            if (m.extensions.contains(extension))
                return m.type;
        }
    }
    return QString();
}


QStringList QWebFactoryLoader::extensions() const
{
    QStringList extensions;
    foreach(const Info &info, m_pluginInfo) {
        foreach (const MimeInfo &m, info.mimes)
            extensions << m.extensions;
    }
    return QStringList();

}

QString QWebFactoryLoader::nameForMimetype(const QString &mimeType) const
{
    foreach(const Info &info, m_pluginInfo) {
        foreach (const MimeInfo &m, info.mimes)
            if (m.type == mimeType)
                return info.name;
    }
    return QString();
}

QObject *QWebFactoryLoader::create(QWebFrame *frame,
                                   const QUrl &url,
                                   const QString &_mimeType,
                                   const QStringList &argumentNames,
                                   const QStringList &argumentValues)
{
    QString mimeType = _mimeType;
    if (mimeType.isEmpty()) {
        QFileInfo fi(url.path());
        mimeType = mimeTypeForExtension(fi.suffix());
    }
    QString name = nameForMimetype(mimeType);
    QWebObjectPlugin *plugin = qobject_cast<QWebObjectPlugin *>(instance(name));
    if (!plugin)
        return 0;
    QWebObjectPluginConnector *connector = new QWebObjectPluginConnector(frame);
    return plugin->create(connector, url, mimeType, argumentNames, argumentValues);
}



/*! \class QWebObjectPlugin

  This class is a plugin for the HTML object tag. It can be used to embed arbitrary content in a web page.
*/


QWebObjectPlugin::QWebObjectPlugin(QObject *parent)
    : QObject(parent)
{
}

QWebObjectPlugin::~QWebObjectPlugin()
{
}

/*!
  \fn QStringList QWebObjectPlugin::keys() const

  The keys should be unique names.
*/

/*!
  A description for \a key.
*/
QString QWebObjectPlugin::descriptionForKey(const QString &key) const
{
    return QString();
}

/*!
  returns the mimetypes that can be handled by \a key.
*/
QStringList QWebObjectPlugin::mimetypesForKey(const QString &key) const
{
    return QStringList();
}


/*!
  \fn QStringList QWebObjectPlugin::extensionsForMimetype() const

  Should return a list of extensions that are recognised to match the \a mimeType.
*/
QStringList QWebObjectPlugin::extensionsForMimetype(const QString &mimeType) const
{
    return QStringList();
}

To copy to clipboard, switch view to plain text mode 

[pshukla]

How to resize anything for ex: gnash inside QX11EmbedContainer window? gnash is running flash movie inside QX11EmbedContainer but not resizing it of the same size as of QX11EmbedContainer.

[ashukla]

Dear Experts!
Kindly give me a contact address of WebKit developers!
Specially I want the contact/e-mail address of Jack belongs from London.
b/z he says that it can be possible when I am searching on google! but the link of file is not exists!
hoping an earlier response!
with regards!

[wysota]

WebKit is developped by Apple.

[ashukla]

WebKit is developped by Apple.

Dear Sir!
May you provide the e-mail or contact no. of developers of WebKit.
with regards!

[jpn]

Did you try searching Google for "webkit"?

[ashukla]

Did you try searching Google for "webkit"?

Dear Sir!
I am unable to find the individuals who contribute upon this!

[jpn]

Go to webkit.org and follow the link called "Keep in Touch".

[ashukla]

Go to webkit.org and follow the link called "Keep in Touch".

Thanks for it!

Dear Sir!
Except gnash & webkit, Can any altrnative is possible to open .swf files in a child widget with resizing feature.

[MarkoSan]

So, there is no class in Qt (ver. 4.3.2) that can play flash animation on qwidget?