/****************************************************************************
**
** Copyright (C) 2003-2006 Frank Hemer <frank@hemer.org>,
** Tilo Riemer <riemer@crossvc.com>
**
**
**----------------------------------------------------------------------------
**
**----------------------------------------------------------------------------
**
** CrossVC is available under two different licenses:
**
** If CrossVC is linked against the GPLed version of Qt
** CrossVC is released under the terms of GPL also.
**
** If CrossVC is linked against a nonGPLed version of Qt
** CrossVC is released under the terms of the
** CrossVC License for non-Unix platforms (CLNU)
**
**
** CrossVC License for non-Unix platforms (CLNU):
**
** Redistribution and use in binary form, without modification,
** are permitted provided that the following conditions are met:
**
** 1. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 2. It is not permitted to distribute the binary package under a name
** different than CrossVC.
** 3. The name of the authors may not be used to endorse or promote
** products derived from this software without specific prior written
** permission.
** 4. The source code is the creative property of the authors.
** Extensions and development under the terms of the Gnu Public License
** are limited to the Unix platform. Any distribution or compilation of
** the source code against libraries licensed other than gpl requires
** the written permission of the authors.
**
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
** GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
**
**
** CrossVC License for Unix platforms:
**
** 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, version 2 of the License.
** 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 General Public License version 2 for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software Foundation,
** Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**
*****************************************************************************/
#include "config.h"
#include "CCvsOutput.h"
#include "globals.h"
#include "SyntaxHighlighter.h"
#include <assert.h>
#define lf "\n"
#define LFOFFSET 1
CCvsOutput::CCvsOutput(Menu ** menu, QWidget * parent, const char * name)
: QTextEdit(parent,name),
m_ppMenu(menu),
m_currentMode(OFF)
{
setTextFormat(Qt::LogText);
QTextEdit::setUndoDepth(0);
m_pSyntaxHighlighter = new CSyntaxHighlighter();
}
CCvsOutput::~CCvsOutput() {
}
void CCvsOutput::reset()
{
QTextEdit::setText("");
QTextEdit::setCursorPosition(0, 0);
m_oriText = "";
m_toggleText = "";
m_oriState = 0;
m_toggleState = 0;
m_remaining = "";
m_toggled = false;
}
void CCvsOutput::insert( const QString & text, uint /*insertionFlags*/)
{
QString txt = text;
QString insTxt = text;
if (!m_toggleText.endsWith(lf)) {
int off = m_toggleText.findRev(lf);
if (off > -1) {
txt = m_toggleText.mid(off+LFOFFSET) + txt;
m_toggleState = m_pSyntaxHighlighter->highlightLine(txt,m_toggleState);
m_toggleText.truncate(off+LFOFFSET);
}
} else m_toggleState = m_pSyntaxHighlighter->highlightLine(txt,m_toggleState);
m_toggleText += txt;
if (!m_remaining.isEmpty()) {
insTxt = m_remaining + insTxt;
m_remaining = "";
}
int pos = insTxt.findRev(lf)+LFOFFSET;
if (pos == LFOFFSET-1) {
m_remaining = insTxt;
return;
} else if (pos < (int)insTxt.length()) {
m_remaining = insTxt.mid(pos);
insTxt.truncate(pos);
}
switch (m_currentMode) {
case OFF: {
break;
}
case QUIET: {
QStringList tokens;
tokens << "cvs " << "? " << "-f server: " << "cvsnt ";
for ( QStringList::Iterator it = tokens.begin(); it != tokens.end(); ++it ) {
pos = 0;
int startPos = 0;
int endPos = 0;
while ((startPos = insTxt.find(lf+*it,pos)) > -1) {
startPos += LFOFFSET;
// hide it if not a cvs[nt] error message
if ( !(
( ((insTxt.find("cvs [", startPos) > -1) || (insTxt.find("cvsnt [", startPos) > -1))
&& (insTxt.find("aborted]:", startPos) > -1) )
||
( ((insTxt.find("cvs server:", startPos) > -1) || (insTxt.find("cvsnt server:", startPos) > -1))
&& (insTxt.find("no longer in the repository", startPos) > -1) )
) )
{
if ( (endPos = insTxt.find("\n",startPos)) > -1) {
insTxt.remove(startPos,endPos-startPos+1);
pos = startPos-LFOFFSET;
} else {//no \n
assert(false);
break;
}
} else if ( (endPos = insTxt.find("\n",startPos)) > -1) {
pos = endPos + 1 - LFOFFSET;
} else {//no \n
assert(false);
break;
}
}
if (insTxt.startsWith(*it)) {
// hide it if not a cvs[nt] error message
if ( !(
( ((insTxt.find("cvs [", startPos) > -1) || (insTxt.find("cvsnt [", startPos) > -1))
&& (insTxt.find("aborted]:", startPos) > -1) )
||
( ((insTxt.find("cvs server:", startPos) > -1) || (insTxt.find("cvsnt server:", startPos) > -1))
&& (insTxt.find("no longer in the repository", startPos) > -1) )
) )
{
if ( (endPos = insTxt.find(lf)) > -1) {
insTxt.remove(0,endPos+LFOFFSET);
} else {//no \n
assert(false);
break;
}
}
}
}
break;
}
default: {
qDebug("CCvsOutput::Mode unknown: "+QString::number(m_currentMode));
}
}
if (insTxt.length()) {
m_oriState = m_pSyntaxHighlighter->highlightLine(insTxt,m_oriState);
m_oriText += insTxt;
insTxt.truncate(insTxt.length()-LFOFFSET);
if (insTxt.length()) QTextEdit::append(insTxt);
else QTextEdit::append(lf);
verticalScrollBar()->setValue(verticalScrollBar()->maxValue());
}
}
void CCvsOutput::setMode( const int icmd)
{
if (CvsOptions::g_bQuietCvs) {
m_currentMode = QUIET;
if (m_toggled) toggleShowAll();
} else {
m_currentMode = OFF;
}
setHighlightMode(icmd);
}
void CCvsOutput::setHighlightMode(const int icmd)
{
SyntaxHighlighter::HighlightMode highlightMode;
switch(icmd) {
case CVS_STATUS_CMD:
case CVS_STATUS_FILES_CMD:
highlightMode = SyntaxHighlighter::HM_STATUS;
break;
case CVS_UPDATE_DIR_CMD:
case CVS_UPDATE_FILES_CMD:
case CVS_CHECKOUT_CMD:
case CVS_QUERY_UPDATE_CMD:
case CVS_QUERY_UPDATE_ALL_CMD:
case CVS_MERGE_REV_INTO_CMD:
case CVS_MERGE_DIR_CMD:
case CVS_MERGE_FILES_CMD:
case CVS_AUTOUPDATE_DIR_CMD:
case CVS_AUTOUPDATE_DIR_NO_PRUNE_CMD:
case CVS_CHECKOUT_NO_PRUNE_CMD:
case CVS_MERGE_DIR_NO_PRUNE_CMD:
case CVS_UPDATE_VIRTUAL_DIR_CMD:
case CVS_IMPORT_CMD:
highlightMode = SyntaxHighlighter::HM_UPDATE;
break;
case CVS_DIFF_CMD:
highlightMode = SyntaxHighlighter::HM_DIFF;
break;
case CVS_DIFF_SBS_CMD:
highlightMode = SyntaxHighlighter::HM_DIFFSBS;
break;
case CVS_LOGINANDOUT_CMD:
highlightMode = SyntaxHighlighter::HM_LOGIN;
break;
default:
highlightMode = SyntaxHighlighter::HM_NONE;
break;
}
m_pSyntaxHighlighter->setMode(highlightMode);
}
QPopupMenu * CCvsOutput::createPopupMenu ( const QPoint &)
{
emit fillOutputMenu(m_currentMode);
return static_cast<QPopupMenu*>(*m_ppMenu);
}
void CCvsOutput::toggleShowAll()
{
if (m_toggled ^= true) QTextEdit::setText(m_toggleText);
else QTextEdit::setText(m_oriText);
}
syntax highlighted by Code2HTML, v. 0.9.1