Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 151 insertions, 0 deletions

diff --git a/lib/kross/api/interpreter.cpp b/lib/kross/api/interpreter.cpp
new file mode 100644
index 00000000..439063cd
--- /dev/null
+++ b/lib/kross/api/interpreter.cpp
@@ -0,0 +1,151 @@
+/***************************************************************************
+ * interpreter.cpp
+ * This file is part of the KDE project
+ * copyright (C)2004-2005 by Sebastian Sauer (mail@dipe.org)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ ***************************************************************************/
+
+#include "interpreter.h"
+#include "script.h"
+#include "../main/manager.h"
+#include "../main/scriptcontainer.h"
+
+#include <klibloader.h>
+
+extern "C"
+{
+    typedef int (*def_interpreter_func)(Kross::Api::InterpreterInfo*);
+}
+
+using namespace Kross::Api;
+
+/*************************************************************************
+ * InterpreterInfo
+ */
+
+InterpreterInfo::InterpreterInfo(const QString& interpretername, const QString& library, const QString& wildcard, QStringList mimetypes, Option::Map options)
+    : m_interpretername(interpretername)
+    , m_library(library)
+    , m_wildcard(wildcard)
+    , m_mimetypes(mimetypes)
+    , m_options(options)
+    , m_interpreter(0)
+{
+}
+
+InterpreterInfo::~InterpreterInfo()
+{
+    for(Option::Map::Iterator it = m_options.begin(); it != m_options.end(); ++it)
+        delete it.data();
+
+    delete m_interpreter;
+    m_interpreter = 0;
+}
+
+const QString InterpreterInfo::getInterpretername()
+{
+    return m_interpretername;
+}
+
+const QString InterpreterInfo::getWildcard()
+{
+    return m_wildcard;
+}
+
+const QStringList InterpreterInfo::getMimeTypes()
+{
+    return m_mimetypes;
+}
+
+bool InterpreterInfo::hasOption(const QString& key)
+{
+    return m_options.contains(key);
+}
+
+InterpreterInfo::Option* InterpreterInfo::getOption(const QString name)
+{
+    return m_options[name];
+}
+
+const QVariant InterpreterInfo::getOptionValue(const QString name, QVariant defaultvalue)
+{
+    Option* o = m_options[name];
+    return o ? o->value : defaultvalue;
+}
+
+InterpreterInfo::Option::Map InterpreterInfo::getOptions()
+{
+    return m_options;
+}
+
+Interpreter* InterpreterInfo::getInterpreter()
+{
+    if(m_interpreter) // buffered
+        return m_interpreter;
+
+    krossdebug( QString("Loading the interpreter library for %1").arg(m_interpretername) );
+
+    // Load the krosspython library.
+    KLibLoader *libloader = KLibLoader::self();
+
+    KLibrary* library = libloader->globalLibrary( m_library.latin1() );
+    if(! library) {
+        /*
+        setException(
+            new Exception( QString("Could not load library \"%1\" for the \"%2\" interpreter.").arg(m_library).arg(m_interpretername) )
+        );
+        */
+        krosswarning( QString("Could not load library \"%1\" for the \"%2\" interpreter.").arg(m_library).arg(m_interpretername) );
+        return 0;
+    }
+
+    // Get the extern "C" krosspython_instance function.
+    def_interpreter_func interpreter_func;
+    interpreter_func = (def_interpreter_func) library->symbol("krossinterpreter");
+    if(! interpreter_func) {
+        //setException( new Exception("Failed to load symbol in krosspython library.") );
+        krosswarning("Failed to load the 'krossinterpreter' symbol from the library.");
+    }
+    else {
+        // and execute the extern krosspython_instance function.
+        m_interpreter = (Interpreter*) (interpreter_func)(this);
+        if(! m_interpreter) {
+            krosswarning("Failed to load the Interpreter instance from library.");
+        }
+        else {
+            // Job done. The library is loaded and our Interpreter* points
+            // to the external Kross::Python::Interpreter* instance.
+            krossdebug("Successfully loaded Interpreter instance from library.");
+        }
+    }
+
+    // finally unload the library.
+    library->unload();
+
+    return m_interpreter;
+}
+
+/*************************************************************************
+ * Interpreter
+ */
+
+Interpreter::Interpreter(InterpreterInfo* info)
+    : m_interpreterinfo(info)
+{
+}
+
+Interpreter::~Interpreter()
+{
+}