Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

5 files changed, 299 insertions, 0 deletions

diff --git a/xparts/src/kde/Makefile.am b/xparts/src/kde/Makefile.am
new file mode 100644
index 00000000..acdfff7f
--- /dev/null
+++ b/xparts/src/kde/Makefile.am
@@ -0,0 +1,17 @@
+
+INCLUDES = -I$(srcdir)/../interfaces $(all_includes)
+
+lib_LTLIBRARIES = libkdexparts.la
+
+libkdexparts_la_SOURCES = xparthost_kpart.cpp xparthost.skel xpart.stub \
+	kbrowsersignals.cpp xbrowsersignals.skel xbrowserextension.stub
+libkdexparts_la_LIBADD = $(LIB_KPARTS)
+libkdexparts_la_LDFLAGS = $(all_libraries) -no-undefined -version-info 1:0 
+
+xpart_DIR=$(srcdir)/../interfaces
+xparthost_DIR=$(srcdir)/../interfaces
+xbrowsersignals_DIR=$(srcdir)/../interfaces
+xbrowserextension_DIR=$(srcdir)/../interfaces
+
+METASOURCES = AUTO
+
diff --git a/xparts/src/kde/kbrowsersignals.cpp b/xparts/src/kde/kbrowsersignals.cpp
new file mode 100644
index 00000000..f96655f0
--- /dev/null
+++ b/xparts/src/kde/kbrowsersignals.cpp
@@ -0,0 +1,31 @@
+#include "kbrowsersignals.h"
+#include "xparthost_kpart.h"
+#include "xbrowserextension_stub.h"
+#include <kurl.h>
+
+KBrowserSignals::KBrowserSignals( XPartHost_KPart *_part, DCOPRef extension )
+    : KParts::BrowserExtension( _part )
+{
+    qDebug("KBrowserSignals constructor");
+    part = _part;
+    ext = new XBrowserExtension_stub( extension.app(), extension.object() );
+    ext->setBrowserSignals( DCOPRef( this ) );
+}
+
+KBrowserSignals::~KBrowserSignals()
+{
+    delete ext;
+}
+
+void KBrowserSignals::openURLRequest( const QCString &url)
+{
+    KURL u = QString(url);
+    emit KParts::BrowserExtension::openURLRequest(u);
+}
+
+void KBrowserSignals::createNewWindow( const QCString &url )
+{
+}
+
+#include "kbrowsersignals.moc"
+
diff --git a/xparts/src/kde/kbrowsersignals.h b/xparts/src/kde/kbrowsersignals.h
new file mode 100644
index 00000000..dab8f208
--- /dev/null
+++ b/xparts/src/kde/kbrowsersignals.h
@@ -0,0 +1,27 @@
+#ifndef __kbrowsersignals_h__
+#define __kbrowsersignals_h__
+
+#include <xbrowsersignals.h>
+#include <kparts/browserextension.h>
+#include <dcopref.h>
+
+class XBrowserExtension_stub;
+class XPartHost_KPart;
+
+class KBrowserSignals : public KParts::BrowserExtension, virtual public XBrowserSignals
+{
+    Q_OBJECT
+public:
+    KBrowserSignals( XPartHost_KPart *part, DCOPRef ref );
+    virtual ~KBrowserSignals();
+
+
+    virtual ASYNC openURLRequest( const QCString &url);
+    virtual ASYNC createNewWindow( const QCString &url );
+
+protected:
+    XPartHost_KPart *part;
+    XBrowserExtension_stub *ext;
+};
+
+#endif
diff --git a/xparts/src/kde/xparthost_kpart.cpp b/xparts/src/kde/xparthost_kpart.cpp
new file mode 100644
index 00000000..c88e0c99
--- /dev/null
+++ b/xparts/src/kde/xparthost_kpart.cpp
@@ -0,0 +1,150 @@
+#include "xparthost_kpart.h"
+#include "kbrowsersignals.h"
+#include "xpart_stub.h"
+
+#include <dcopclient.h>
+#include <kapplication.h>
+
+#include <assert.h>
+
+#include <qxembed.h>
+
+#include <qdom.h>
+#include <kaction.h>
+
+#include <kdebug.h>
+
+XPartHost_KPart::XPartHost_KPart( QWidget *parentWidget, const char *widgetName, 
+	                          QObject *parent, const char *name )
+    : KParts::ReadOnlyPart( parent, name ),
+      XPartHost("parthost")
+{
+    m_stub = 0;
+    be = 0;
+    embed = new QXEmbed(parentWidget, widgetName);
+    setWidget(embed);
+}
+
+XPartHost_KPart::~XPartHost_KPart()
+{
+    delete m_stub;
+}
+
+DCOPRef XPartHost_KPart::part()
+{
+    return m_part;
+}
+
+DCOPRef XPartHost_KPart::registerXPart( const DCOPRef &part )
+{
+    m_part = part;
+
+    assert( m_stub == 0 );
+
+    m_stub = new XPart_stub( part.app(), part.object() );
+
+    kdDebug() << "embedding window " << m_stub->windowId() << endl;
+    embed->embed( static_cast<WId>( m_stub->windowId() ) );
+
+    m_stub->show();
+    embed->show();
+     DCOPRef ref = m_stub->queryExtension("browserextension");
+     if( !ref.isNull() ) {
+	 qDebug(" found browser extension ");
+	 be = new KBrowserSignals( this, ref );
+     }
+    return DCOPRef( kapp->dcopClient()->appId(), objId() );
+}
+
+
+void XPartHost_KPart::createActions( const QCString &xmlActions )
+{
+    qDebug("--> createActions");
+    // creates a set of actions and adds them to the actionCollection
+    QDomDocument d;
+    d.setContent( xmlActions );
+
+    QDomElement docElem = d.documentElement();
+
+    kdDebug() << "docElement is " << docElem.tagName() << endl;
+
+    QDomNode n = docElem.firstChild();
+    while( !n.isNull() ) {
+        QDomElement e = n.toElement();
+        if( !e.isNull() ) {
+            if ( e.tagName() == "Action") {
+                QString name = e.attribute("name");
+                QString type = e.attribute("type");
+
+                if(type.isEmpty())
+                    new KAction( name, 0, this, SLOT( actionActivated() ), actionCollection(), name.latin1() );
+                else if( type == "toggle" )
+                    new KToggleAction( name, 0, this, SLOT( actionActivated() ), actionCollection(), name.latin1() );
+                kdDebug() << "action=" << name << "  type=" << type << endl;
+            } else if ( e.tagName() == "XMLFile" ) {
+                QString location = e.attribute("location");
+                setXMLFile(location);
+            }
+        }
+        n = n.nextSibling();
+    }
+    emit actionsInitialized();
+}
+
+
+void XPartHost_KPart::setWindowCaption( const QString &caption )
+{
+    emit KParts::ReadOnlyPart::setWindowCaption( caption );
+}
+
+void XPartHost_KPart::setStatusBarText( const QString &text )
+{
+    emit KParts::ReadOnlyPart::setStatusBarText( text );
+}
+
+void XPartHost_KPart::started()
+{
+    emit KParts::ReadOnlyPart::started( 0 );
+}
+
+void XPartHost_KPart::completed()
+{
+    emit KParts::ReadOnlyPart::completed();
+}
+
+void XPartHost_KPart::canceled( const QString &errMsg )
+{
+    emit KParts::ReadOnlyPart::canceled( errMsg );
+}
+
+bool XPartHost_KPart::openURL( const KURL &url )
+{
+    qDebug("XPartHost_KPart::openUrl()");
+    return m_stub->openURL( url.url().latin1() );
+}
+
+bool XPartHost_KPart::closeURL()
+{
+    return m_stub->closeURL();
+}
+
+
+void XPartHost_KPart::actionActivated()
+{
+    const QObject *o = sender();
+
+    if( !o->inherits("KAction") ) return;
+
+    const KAction *action = static_cast<const KAction *>(o);
+    QString name = action->text();
+    int state = 0;
+
+    if(action->inherits("KToggleAction")) {
+        const KToggleAction *t = static_cast<const KToggleAction *>(action);
+        state = t->isChecked();
+    }
+
+    m_stub->activateAction(name, state);
+}
+
+#include "xparthost_kpart.moc"
diff --git a/xparts/src/kde/xparthost_kpart.h b/xparts/src/kde/xparthost_kpart.h
new file mode 100644
index 00000000..5a12dec0
--- /dev/null
+++ b/xparts/src/kde/xparthost_kpart.h
@@ -0,0 +1,74 @@
+#ifndef __xparthost_kpart_h__
+#define __xparthost_kpart_h__
+
+#include <xparthost.h>
+
+#include <kparts/part.h>
+
+class XPart_stub;
+class KBrowserSignals;
+class QXEmbed;
+
+
+/** 
+ * This class is the middle class between the host of the KPart (usually a
+ * KParts::MainWindow) and the XPart. It transfer calls from the XPart to the
+ * KPartHost host and from the KPartHost to the XPart. 
+ *
+ * Note : In the XPart white paper, this class is named KXPartHost 
+ */
+class XPartHost_KPart : public KParts::ReadOnlyPart, public XPartHost
+{
+    Q_OBJECT
+public:
+    XPartHost_KPart( QWidget *parentWidget, const char *widgetName,
+	             QObject *parent, const char *name );
+    virtual ~XPartHost_KPart();
+
+    // DCOP stuff
+
+	/** The XPart uses this function to register itself */
+    virtual DCOPRef registerXPart( const DCOPRef &part );
+
+	/** Return the XPart DCOPRef to someone willing to communicate with it */
+    virtual DCOPRef part();
+
+    // KPart signals
+
+	/** Emitted by the XPart, to be transfered to the KPart host */
+    virtual ASYNC createActions( const QCString &xmlActions );
+	/** Emitted by the XPart, to be transfered to the KPart host */
+    virtual ASYNC setWindowCaption( const QString &caption );
+	/** Emitted by the XPart, to be transfered to the KPart host */
+    virtual ASYNC setStatusBarText( const QString &text );
+
+	/** Emitted by the XPart, to be transfered to the KPart host */
+    virtual ASYNC started();
+	/** Emitted by the XPart, to be transfered to the KPart host */
+    virtual ASYNC completed();
+	/** Emitted by the XPart, to be transfered to the KPart host */
+    virtual ASYNC canceled( const QString &errMsg );
+
+    // reimplemented from KReadOnlyPart
+	/** function called by the KPart host to be forwarded to the XPart */
+    virtual bool openURL( const KURL &url );
+	/** function called by the KPart host to be forwarded to the XPart */
+    virtual bool closeURL();
+
+protected:
+  virtual bool openFile() { return false; }
+
+private slots:
+    void actionActivated();
+
+signals:
+    void actionsInitialized();
+
+private:
+    DCOPRef m_part;
+    XPart_stub *m_stub;
+    KBrowserSignals *be;
+    QXEmbed *embed;
+};
+
+#endif