/****************************************************************************
**
** Copyright (C) 2001-2006 Frank Hemer <frank@hemer.org>,
** Tilo Riemer <riemer@crossvc.com>,
** Jose Hernandez <joseh@tesco.net>
**
**
**----------------------------------------------------------------------------
**
**----------------------------------------------------------------------------
**
** 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 <qlistview.h>
#include <qstringlist.h>
#include <qapplication.h>
#include <qpushbutton.h>
#include <qregexp.h>
#include <qwhatsthis.h>
#include <qpushbutton.h>
#include <qlayout.h>
#include <qsizegrip.h>
#ifndef Q_WS_WIN
#include <unistd.h>
#else
#include <io.h>
#endif
#include "globals.h"
#include "tzconvert.h"
#include "HistoryDialogImpl.h"
#include "DirBase.h"
/*
* Constructs a HistoryDialogImpl which is a child of 'parent', with the
* name 'name' and widget flags set to 'f'
*
* The dialog will by default be modeless, unless you set 'modal' to
* TRUE to construct a modal dialog.
*/
HistoryDialogImpl::HistoryDialogImpl(const QIconSet &whatsThisIconSet,
QWidget * parent, WFlags fl )
: HistoryDialog( LookAndFeel::g_b0AsParent ? 0 : parent, "HistoryDlg", fl )
{
m_pWhatsThis->setIconSet(whatsThisIconSet);
#ifdef Q_WS_MAC
m_pWhatsThis->setMaximumWidth(m_pWhatsThis->height() * 2);
#else
m_pWhatsThis->setMaximumWidth(m_pWhatsThis->height());
#endif
ButtonLayout->addWidget(new QSizeGrip(this),0,Qt::AlignRight|Qt::AlignBottom);
HistoryList->setSorting(1);
connect(HistoryList, SIGNAL(doubleClicked(QListViewItem *)), this, SLOT(viewFile(QListViewItem *)) );
}
/*
* Destroys the object and frees any allocated resources
*/
HistoryDialogImpl::~HistoryDialogImpl()
{
// no need to delete child widgets, Qt does it all for us
}
void HistoryDialogImpl::parseHistory ( CvsBuffer *output, QString dir, QDir* topDir, QString name, QString revision) {
setCaption ("CVS History - " + name + " " + revision);
m_basedir = ((DirBase*)topDir)->fullName();
m_topModule = ((DirBase*)topDir)->relativeName();
unsigned int len = (*output).numLines();
unsigned int index = 0;
QString line;
for (unsigned int i = outputLineOffset; i<len;i++) {
line = (*output).textLine(i);
if (line.isEmpty()) continue;
QStringList list = QStringList::split (' ', line);
QString cmd = list[0];
if (cmd.length() != 1)
continue;
int ncol = (int)list.count();
QChar cmd_code = cmd[0];
switch (cmd_code) {
case 'F': {
if (ncol == 7) {//history only lists the workdir name, so we can't compare
if (list[5].find(dir.left(3)) > -1) {//instead compare first 3 chars
break;
}
continue;
}
}
case 'O':
case 'W':
case 'E': {
if (ncol == 8) {
if ( list[5].startsWith( dir)) {
break;
}
} else if (ncol == 9) {
if ( list[6].startsWith( dir)) {
break;
}
}
continue; // only show history of current dir
}
default: {
if (!list[7].startsWith( dir)) continue; // only show history of current dir
break;
}
}
FileListViewItem * item = NULL;
QDateTime dateTime = QDateTime::fromString(list[1]+"T"+list[2],Qt::ISODate);
dateTime = getAsLocal(dateTime,FALSE);
QString dateTxt = dateTime.toString(LookAndFeel::g_dateTimeFormat) + " " + list[3];
QString event;
switch (cmd_code) {
case 'O': event = tr("Checkout "); break;
case 'C': event = tr("Update, Conflict "); break;
case 'G': event = tr("Update, Merged "); break;
case 'U': event = tr("Update, Copied "); break;
case 'P': event = tr("Update, Patched "); break;
case 'W': {
event = tr("Update, Deleted ");
if (ncol == 9) {
item = new FileListViewItem (HistoryList,
QString().sprintf(" %05d ", index),FileListViewItem::Num,
"",FileListViewItem::Date,
event,FileListViewItem::Text,
list[4],FileListViewItem::TextNoCase,
"",FileListViewItem::Rev,
list[5],FileListViewItem::TextNoCase,
list[6],FileListViewItem::Text);
item->setDate(1,&dateTime,dateTxt);
index++;
continue;
}
break;
}
case 'A': event = tr("Commit, Added "); break;
case 'M': event = tr("Commit, Modified "); break;
case 'R': event = tr("Commit, Removed "); break;
case 'T': event = tr("Tag "); break;
case 'F': event = tr("Release "); break;
case 'E': event = tr("Export "); break;
default: event = tr("Unknown "); continue;
}
switch (ncol) {
case 10: {
item = new FileListViewItem (HistoryList,
QString().sprintf(" %05d ", index),FileListViewItem::Num,
"",FileListViewItem::Date,
event,FileListViewItem::Text,
list[4],FileListViewItem::TextNoCase,
list[5],FileListViewItem::Rev,
list[6],FileListViewItem::TextNoCase,
list[7],FileListViewItem::Text);
break;
}
case 9: {
item = new FileListViewItem (HistoryList,
QString().sprintf(" %05d ", index),FileListViewItem::Num,
"",FileListViewItem::Date,
event,FileListViewItem::Text,
list[4],FileListViewItem::TextNoCase,
list[5],FileListViewItem::Rev,
"",FileListViewItem::None,
list[6],FileListViewItem::Text);
break;
}
case 8: {
item = new FileListViewItem (HistoryList,
QString().sprintf(" %05d ", index),FileListViewItem::Num,
"",FileListViewItem::Date,
event,FileListViewItem::Text,
list[4],FileListViewItem::TextNoCase,
"",FileListViewItem::Rev,
"",FileListViewItem::None,
list[5],FileListViewItem::Text);
break;
}
case 7: {
item = new FileListViewItem (HistoryList,
QString().sprintf(" %05d ", index),FileListViewItem::Num,
"",FileListViewItem::Date,
event,FileListViewItem::Text,
list[4],FileListViewItem::TextNoCase,
"",FileListViewItem::Rev,
"",FileListViewItem::None,
list[5].mid(1,list[5].length()-2),FileListViewItem::Text);
break;
}
}
if (item) item->setDate(1, &dateTime, dateTxt);
index++;
}
}
void HistoryDialogImpl::viewFile(QListViewItem *item) {
if (item) {
QString dir = item->text(6);
displayFileRevision( item->text(4), item->text(6), item->text(5));
}
}
void HistoryDialogImpl::displayFileRevision(QString rev, QString module,
QString fname)
{
QString tmpName = fname;
tmpViewFileName = createTempFile() + "-" + rev + "-" + tmpName.replace("\"", "_");
QString cvsRoot = "-Q checkout -p -n -r " + rev + " " +
masqWs(module + "/" + fname.replace("\"", PLACEHOLDER_FOR_QUOTATION_MARKS)) + " > " + tmpViewFileName;
QString file = "";
callInteractive( m_topModule, m_basedir, cvsRoot,
file, CVS_EDIT_REVISION_CMD,
ExtApps::g_cvsRsh.path, //additional options of cvsRsh not supported yet
true);
}
void HistoryDialogImpl::setEnabled(bool state) {
HistoryList->setEnabled(state);
buttonOk->setEnabled(state);
}
void HistoryDialogImpl::cvsCallStarted() {
setEnabled(FALSE);
QApplication::setOverrideCursor(Qt::waitCursor);
}
void HistoryDialogImpl::cvsCallFinished() {
QApplication::restoreOverrideCursor();
setEnabled(TRUE);
}
void HistoryDialogImpl::afterCall( int cmd, CvsBuffer*, bool failed) {
cvsCallFinished();
if (failed) return;
switch( cmd) {
case CVS_EDIT_REVISION_CMD: {
QFile tmpFile(tmpViewFileName);
setPermission(tmpFile, READABLE);//don't think you could change the file
emit editFile(tmpViewFileName);
break;
}
}
}
void HistoryDialogImpl::enterWhatsThisMode()
{
QWhatsThis::enterWhatsThisMode();
}
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