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//
// C++ Implementation: jscodecompletion
//
// Description:
//
//
// Author: ian reinhart geiser <geiseri@kde.org>, (C) 2004
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "jscodecompletion.h"
#include <tqwhatsthis.h>
#include <tqfileinfo.h>
#include <tqstringlist.h>
#include <tqtextstream.h>
#include <tqtimer.h>
#include <kapplication.h>
#include <tqregexp.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kprocess.h>
#include <kdebug.h>
#include <kaction.h>
#include <kparts/part.h>
#include <kdialogbase.h>
#include <kdevelop/kdevcore.h>
#include <kdevelop/kdevmainwindow.h>
#include <kdevelop/kdevlanguagesupport.h>
#include <kdevelop/kdevpartcontroller.h>
#include <kdevelop/kdevproject.h>
#include <kdevelop/kdevappfrontend.h>
#include <kdevelop/domutil.h>
#include <kdevelop/codemodel.h>
JSCodeCompletion::JSCodeCompletion(TQObject *tqparent, const char *name)
: TQObject(tqparent, name)
{
m_argWidgetShow = false;
m_completionBoxShow=false;
}
JSCodeCompletion::~JSCodeCompletion()
{}
void JSCodeCompletion::setActiveEditorPart( KParts::Part * part )
{
if (!part || !part->widget())
return;
kdDebug() << "JSCodeCompletion::setActiveEditorPart" << endl;
// We need to think about this
// if(!(m_config->getCodeCompletion() || m_config->getCodeHinting())){
// return; // no help
// }
m_editInterface = dynamic_cast<KTextEditor::EditInterface*>(part);
if (!m_editInterface)
{
kdDebug() << "editor doesn't support the EditDocumentIface" << endl;
return;
}
m_cursorInterface = dynamic_cast<KTextEditor::ViewCursorInterface*>(part->widget());
if (!m_cursorInterface)
{
kdDebug() << "editor does not support the ViewCursorInterface" << endl;
return;
}
m_codeInterface = dynamic_cast<KTextEditor::CodeCompletionInterface*>(part->widget());
if (!m_codeInterface)
{ // no CodeCompletionDocument available
kdDebug() << "editor doesn't support the CodeCompletionDocumentIface" << endl;
return;
}
disconnect(part->widget(), 0, this, 0 ); // to make sure that it is't connected twice
connect(part->widget(), TQT_SIGNAL(cursorPositionChanged()),
this, TQT_SLOT(cursorPositionChanged()));
connect(part->widget(), TQT_SIGNAL(argHintHidden()), this, TQT_SLOT(argHintHidden()));
connect(part->widget(), TQT_SIGNAL(completionAborted()), this, TQT_SLOT(completionBoxAbort()));
connect(part->widget(), TQT_SIGNAL(completionDone()), this, TQT_SLOT(completionBoxHidden()));
}
TQValueList< KTextEditor::CompletionEntry > JSCodeCompletion::getVars( const TQString & startText )
{
kdDebug() << "getVars for " << startText << endl;
TQValueList<KTextEditor::CompletionEntry> varList;
/*
TQValueList<TQString>::ConstIterator it;
for (it = m_vars.begin(); it != m_vars.end(); ++it)
{
TQString var = "$" + (*it);
kdDebug() << "Compair " << var << endl;
if( var.startsWith( startText ))
{
KTextEditor::CompletionEntry e;
e.text = var;
//e.postfix ="";
//e.prefix ="";
kdDebug() << "getVar: " << var << endl;
varList.append(e);
}
}
*/
return varList;
}
void JSCodeCompletion::cursorPositionChanged( )
{
uint line, col;
m_cursorInterface->cursorPositionReal(&line, &col);
kdDebug() << "JSCodeCompletion::cursorPositionChanged:" << line << ":" << col << endl;
TQString lineStr = m_editInterface->textLine(line);
if(lineStr.isNull() || lineStr.isEmpty())
{
kdDebug() << "No Text..." << endl;
return; // nothing to do
}
// if(m_config->getCodeCompletion())
// {
TQString restLine = lineStr.mid(col);
TQString prevText = lineStr.mid(0,col);
if(restLine.left(1) != " " && restLine.left(1) != "\t" && !restLine.isNull())
{
kdDebug() << "no codecompletion because no empty character after cursor:" << restLine << ":" << endl;
return;
}
TQRegExp prevReg("([\\d\\w]*)[.]$");
if (prevReg.search( prevText ) != -1 )
{
// We are in completion mode
TQString startMatch = prevReg.cap(0);
kdDebug() << "Matching: " << startMatch << endl;
m_completionBoxShow=true;
m_codeInterface->showCompletionBox(getVars(startMatch),2);
}
else
{
kdDebug() << "no vars in: " << prevText << endl;
return;
}
// }
}
void JSCodeCompletion::completionBoxHidden( )
{
kdDebug() << "Complete..." << endl;
m_completionBoxShow=false;
}
void JSCodeCompletion::completionBoxAbort( )
{
kdDebug() << "aborted..." << endl;
m_completionBoxShow=false;
}
#include "jscodecompletion.moc"
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