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/**********************************************************************
** Copyright (C) 2001-2002 Trolltech AS. All rights reserved.
**
** This file is part of TQt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
** licenses may use this file in accordance with the TQt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about TQt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "outputwindow.h"
#include "designerappiface.h"
#include "metadatabase.h"
#include "mainwindow.h"
#include <tqlistview.h>
#include <tqtextedit.h>
#include <tqapplication.h>
#include <tqheader.h>
#include <stdlib.h>
#include <stdio.h>
#include <tqpainter.h>
#include <klocale.h>
static TQTextEdit *debugoutput = 0;
bool debugToStderr = FALSE;
TQtMsgHandler OutputWindow::oldMsgHandler = 0;
OutputWindow::OutputWindow( TQWidget *parent )
: TQTabWidget( parent, "output_window" ), debugView( 0 ), errorView( 0 )
{
setupDebug();
setupError();
iface = new DesignerOutputDockImpl( this );
}
OutputWindow::~OutputWindow()
{
debugoutput = debugView = 0;
errorView = 0;
if ( !debugToStderr )
tqInstallMsgHandler( oldMsgHandler );
delete iface;
}
void OutputWindow::shuttingDown()
{
if ( !debugToStderr )
tqInstallMsgHandler( oldMsgHandler );
}
void OutputWindow::setupError()
{
errorView = new TQListView( this, "OutputWindow::errorView" );
errorView->setSorting( -1 );
connect( errorView, TQT_SIGNAL( currentChanged( TQListViewItem* ) ),
this, TQT_SLOT( currentErrorChanged( TQListViewItem* ) ) );
connect( errorView, TQT_SIGNAL( clicked( TQListViewItem* ) ),
this, TQT_SLOT( currentErrorChanged( TQListViewItem* ) ) );
if ( MetaDataBase::languages().count() > 1 )
addTab( errorView, i18n( "Warnings/Errors" ) );
else
errorView->hide();
errorView->addColumn( i18n( "Type" ) );
errorView->addColumn( i18n( "Message" ) );
errorView->addColumn( i18n( "Line" ) );
errorView->addColumn( i18n( "Location" ) );
errorView->setResizeMode( TQListView::LastColumn );
errorView->setColumnWidth( 0, errorView->fontMetrics().width( "WARNING1234" ) );
errorView->setColumnWidth( 1, errorView->fontMetrics().width( "ABCDEFGHIJKLMNOPTQRSTUVWXYZABCDEFGHIJKLMNOPTQRSTUVWXYZABCDEFGHIJKLMNOP" ) );
errorView->setColumnWidth( 2, errorView->fontMetrics().width( "9999999" ) );
errorView->setColumnAlignment( 2, TQt::AlignRight );
errorView->setAllColumnsShowFocus( TRUE );
}
static void debugMessageOutput( TQtMsgType type, const char *msg )
{
TQString s( msg );
s += "\n";
if ( type != QtFatalMsg ) {
if ( debugoutput && debugoutput->isVisible() )
debugoutput->append( s );
else if ( OutputWindow::oldMsgHandler && OutputWindow::oldMsgHandler != debugMessageOutput )
(*OutputWindow::oldMsgHandler)( type, msg );
else
fputs( s.latin1(), stderr );
} else {
fputs( s.latin1(), stderr );
abort();
}
tqApp->flush();
}
void OutputWindow::setupDebug()
{
debugoutput = debugView = new TQTextEdit( this, "OutputWindow::debugView" );
//debugView->setReadOnly( TRUE );
addTab( debugView, "Debug Output" );
if ( !debugToStderr )
oldMsgHandler = tqInstallMsgHandler( debugMessageOutput );
}
void OutputWindow::setErrorMessages( const TQStringList &errors, const TQValueList<uint> &lines,
bool clear, const TQStringList &locations,
const TQObjectList &locationObjects )
{
if ( clear )
errorView->clear();
TQStringList::ConstIterator mit = errors.begin();
TQValueList<uint>::ConstIterator lit = lines.begin();
TQStringList::ConstIterator it = locations.begin();
TQObjectList objects = (TQObjectList)locationObjects;
TQObject *o = objects.first();
TQListViewItem *after = 0;
for ( ; lit != lines.end() && mit != errors.end(); ++lit, ++mit, ++it, o = objects.next() )
after = new ErrorItem( errorView, after, *mit, *lit, *it, o );
setCurrentPage( 1 );
}
DesignerOutputDock *OutputWindow::iFace()
{
return iface;
}
void OutputWindow::appendDebug( const TQString &text )
{
debugView->append( text + "\n" );
}
void OutputWindow::clearErrorMessages()
{
errorView->clear();
}
void OutputWindow::clearDebug()
{
debugView->clear();
}
void OutputWindow::showDebugTab()
{
showPage( debugView );
}
void OutputWindow::currentErrorChanged( TQListViewItem *i )
{
if ( !i )
return;
ErrorItem *ei = (ErrorItem*)i;
ei->setRead( TRUE );
MainWindow::self->showSourceLine( ei->location(), ei->line() - 1, MainWindow::Error );
}
ErrorItem::ErrorItem( TQListView *parent, TQListViewItem *after, const TQString &message, int line,
const TQString &locationString, TQObject *locationObject )
: TQListViewItem( parent, after )
{
setMultiLinesEnabled( TRUE );
TQString m( message );
type = m.startsWith( "Warning: " ) ? Warning : Error;
m = m.mid( m.find( ':' ) + 1 );
setText( 0, type == Error ? "Error" : "Warning" );
setText( 1, m );
setText( 2, TQString::number( line ) );
setText( 3, locationString );
object = locationObject;
read = !after;
if ( !after ) {
parent->setSelected( this, TRUE );
parent->setCurrentItem( this );
}
}
void ErrorItem::paintCell( TQPainter *p, const TQColorGroup & cg,
int column, int width, int alignment )
{
TQColorGroup g( cg );
g.setColor( TQColorGroup::Text, type == Error ? TQt::red : TQt::darkYellow );
if ( !read ) {
TQFont f( p->font() );
f.setBold( TRUE );
p->setFont( f );
}
TQListViewItem::paintCell( p, g, column, width, alignment );
}
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