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/***************************************************************************
begin : Tue May 25 2004
copyright : (C) 2003 by Jeroen Wijnhout
email : Jeroen.Wijnhout@kdemail.net
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "kileerrorhandler.h"
#include <ktabwidget.h>
#include <tqfileinfo.h>
#include <tqregexp.h>
#include <klocale.h>
#include <kurl.h>
#include <kate/document.h>
#include <kate/view.h>
#include "kiletool_enums.h"
#include "kilelogwidget.h"
#include "kileoutputwidget.h"
#include "kileinfo.h"
#include "latexoutputfilter.h"
#include "latexoutputinfo.h"
#include "kiledocmanager.h"
#include "kilesidebar.h"
KileErrorHandler::KileErrorHandler(TQObject *tqparent, KileInfo *info, const char *name)
: TQObject(tqparent, name), m_ki(info), m_nCurrentError(-1)
{
}
KileErrorHandler::~KileErrorHandler()
{
}
void KileErrorHandler::reset()
{
m_ki->setLogPresent(false);
m_nCurrentError = -1;
}
void KileErrorHandler::ViewLog()
{
m_ki->outputView()->showPage(m_ki->logWidget());
m_ki->setLogPresent(false);
TQString cn = m_ki->getCompileName();
if ( m_ki->outputFilter()->source() != cn )
{
m_ki->outputFilter()->setSource(cn);
m_ki->outputFilter()->Run(cn.tqreplace(TQRegExp("\\..*$"),".log"));
}
TQString log = m_ki->outputFilter()->log();
if (!log.isNull())
{
m_ki->logWidget()->setText(log);
m_ki->logWidget()->highlight();
m_ki->logWidget()->scrollToBottom();
m_ki->setLogPresent(true);
}
else
{
m_ki->logWidget()->printProblem(KileTool::Error, i18n("Cannot open log file; did you run LaTeX?"));
}
}
void KileErrorHandler::jumpToFirstError()
{
int sz = m_ki->outputInfo()->size();
for (int i = 0; i < sz; ++i )
{
if ( (*m_ki->outputInfo())[i].type() == LatexOutputInfo::itmError )
{
jumpToProblem(&(*m_ki->outputInfo())[i]);
m_nCurrentError = i;
m_ki->logWidget()->highlightByIndex(i, sz, -1);
break;
}
}
}
void KileErrorHandler::jumpToProblem(OutputInfo *info)
{
TQString file = m_ki->getFullFromPrettyName(info->source());
if ( !file.isNull() )
{
m_ki->docManager()->fileOpen(KURL::fromPathOrURL(file));
int line = info->sourceLine() > 0 ? (info->sourceLine() - 1) : 0;
Kate::Document *doc = m_ki->docManager()->docFor(KURL::fromPathOrURL(file));
if ( doc )
{
Kate::View* view = (Kate::View*)doc->views().first();
if (view) view->setCursorPosition(line, 0);
}
}
}
void KileErrorHandler::showLogResults(const TQString &src)
{
m_ki->logWidget()->clear();
m_ki->setLogPresent(false);
m_ki->outputFilter()->setSource(src);
TQFileInfo fi(src);
TQString lf = fi.dirPath(true) + '/' + fi.baseName(true) + ".log";
m_ki->logWidget()->printMsg(KileTool::Info, i18n("Detecting errors (%1), please wait ...").tqarg(lf), i18n("Log") );
if ( ! m_ki->outputFilter()->Run( lf ) )
{
m_ki->outputFilter()->setSource(TQString());
return;
}
else
m_ki->logWidget()->printMsg(KileTool::Info, i18n("Done."), i18n("Log") );
}
void KileErrorHandler::jumpToProblem(int type, bool forward)
{
static LatexOutputInfoArray::iterator it;
//if the current log file does not belong to the files the user is viewing
//reparse the correct log file
TQString cn = m_ki->getCompileName();
bool correctlogfile = (cn == m_ki->outputFilter()->source());
if ( ! correctlogfile ) showLogResults(cn);
if (!m_ki->outputInfo()->isEmpty())
{
int sz = m_ki->outputInfo()->size();
int pl = forward ? 1 : -1;
bool found = false;
//look for next problem of requested type
for ( int i = 0; i < sz; ++i )
{
//always look at the whole outputInfo array, but start
//at the problem adjacent to the current error
//if we go beyond the bounds of the array we use
//a simple "modulo" calculation to get within bounds again
int index = (m_nCurrentError + (i + 1) *pl) % sz;
while ( index < 0 ) index += sz;
if ( (*m_ki->outputInfo())[index].type() == type )
{
m_nCurrentError = index;
found = true;
break;
}
}
if ( !found ) return;
//If the log file is being viewed, use this to jump to the errors,
//otherwise, use the error summary display
if (m_ki->logPresent())
m_ki->logWidget()->highlight( (*m_ki->outputInfo())[m_nCurrentError].outputLine(), pl );
else
m_ki->logWidget()->highlightByIndex(m_nCurrentError, sz, pl);
jumpToProblem(&(*m_ki->outputInfo())[m_nCurrentError]);
}
if (m_ki->outputInfo()->isEmpty() && correctlogfile)
{
m_ki->logWidget()->append("\n<font color=\"#008800\">"+ i18n("No LaTeX errors detected.") + "</font>");
}
}
void KileErrorHandler::NextError()
{
jumpToProblem(LatexOutputInfo::itmError, true);
}
void KileErrorHandler::PreviousError()
{
jumpToProblem(LatexOutputInfo::itmError, false);
}
void KileErrorHandler::NextWarning()
{
jumpToProblem(LatexOutputInfo::itmWarning, true);
}
void KileErrorHandler::PreviousWarning()
{
jumpToProblem(LatexOutputInfo::itmWarning, false);
}
void KileErrorHandler::NextBadBox()
{
jumpToProblem(LatexOutputInfo::itmBadBox, true);
}
void KileErrorHandler::PreviousBadBox()
{
jumpToProblem(LatexOutputInfo::itmBadBox, false);
}
#include "kileerrorhandler.moc"
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