/****************************************************************************
**
** Copyright (C) 2001-2006 Frank Hemer <frank@hemer.org>,
** Tilo Riemer <riemer@crossvc.com>
** Jose Hernandez <joseh@tesco.net>,
** Tom Mishima <tmishima@mail.at-m.or.jp>
**
**
**----------------------------------------------------------------------------
**
**----------------------------------------------------------------------------
**
** 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 <iostream>
#include <qdir.h>
#include <qfile.h>
#include <qcombobox.h>
#include <qlistbox.h>
#include <qtextstream.h>
#include <qmultilineedit.h>
#include <qregexp.h>
#include <qwhatsthis.h>
#include <qpushbutton.h>
#include <qlineedit.h>
#include <qcheckbox.h>
#include <qtextcodec.h>
#include <qlayout.h>
#include <qsizegrip.h>
#include "CommitDialogImpl.h"
#include "globals.h"
#include "Validators.h"
#include "TextDecoder.h"
#include "TextEncoder.h"
QString CommitDialogImpl::s_comment = "";
CommitDialogImpl::CommitDialogImpl(const QIconSet &whatsThisIconSet,
QWidget* parent,
const char* name, WFlags fl )
: CommitDialog( LookAndFeel::g_b0AsParent ? 0 : parent, name, 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);
templateField = 0;
m_pRevision->setValidator( new RevisionValidator(m_pRevision));
if (!s_comment.isEmpty()) {
m_pComment->setText(s_comment);
}
connect( m_pTemplate, SIGNAL( activated( int ) ),
this, SLOT( selected( int ) ) );
// connect( m_pTemplate, SIGNAL( highlighted(const QString &) ),
// this, SLOT( lookupTip(const QString &) ) );
}
CommitDialogImpl::~CommitDialogImpl()
{
// no need to delete child widgets, Qt does it all for us
}
void CommitDialogImpl::closeEvent(QCloseEvent *) {
cancel();
}
void CommitDialogImpl::accept() {
s_comment = m_pComment->text();
store();
emit acceptCvs();
}
void CommitDialogImpl::cancel() {
s_comment = m_pComment->text();
emit reject();
}
QString CommitDialogImpl::getRev() {
if (m_pRevisionCheckBox->isChecked()) {
return m_pRevision->text();
} else {
return "";
}
}
QString CommitDialogImpl::getComment() {
return m_pComment->text();
}
void CommitDialogImpl::reset() {
m_pRevision->setText("");
m_pRevisionCheckBox->setChecked(FALSE);
}
void CommitDialogImpl::updateTemplate()
{
int i;
for (i = m_pTemplate->count(); i>0; --i)
m_pTemplate->removeItem(i-1);
delete [] templateField;
templateField = 0; //needed if count <= 0...
QString hstDir = tmpDir + "/Template";
QDir d(hstDir);
const QStringList list = d.entryList(QDir::Files | QDir::NoSymLinks, QDir::Time);
QString str;
int curItem = -1;
int curPos = 0;
int count = (int)list.count();
if (count>0) {
templateField = new QString[count];
}
for (i = 0; i < count; i++) {
QFile tmpFile(hstDir + "/" + list[i]);
if (tmpFile.open(IO_ReadOnly)) {
QTextStream hstFile(&tmpFile);
hstFile.setCodec(I18n::g_pTextEncoder->pTextCodecPool()->pCodecForName(I18n::g_nameOfEncoder));
str = hstFile.read();
templateField[curPos] = str;
tmpFile.close();
str = str.replace( QRegExp("\\n")," ").simplifyWhiteSpace();
QString abbrev = str.replace( QRegExp("[\\a\\f\\r\\t\\v]"),"");
if (list[i] == "rcsinfo" && curItem == -1) {
if (!str.isEmpty()) {
m_pComment->setText(templateField[curPos]);
curItem = curPos;
}
}
if (!abbrev.isEmpty()) {
m_pTemplate->insertItem(abbrev);
if (m_pComment->text() == templateField[curPos]) curItem = curPos;
curPos++;
}
}
//remove all obsolete history files (i >= historySize)
if ( (i >= HistorySize::g_commitinfo-1) && (list[i] != "rcsinfo") ) tmpFile.remove();
}
if (curItem > -1) m_pTemplate->setCurrentItem(curItem);
if (m_pComment->text().isEmpty()) {
m_pTemplate->setCurrentItem(0);
if (count>0) {
m_pComment->setText(templateField[0]);
}
}
}
void CommitDialogImpl::store()
{
if (!m_pComment->text().isEmpty()) {
QString newTxt = m_pComment->text().simplifyWhiteSpace();
QString hstDir = tmpDir + "/Template";
QDir d(hstDir);
const QStringList list = d.entryList(QDir::Files | QDir::NoSymLinks, QDir::Time);
for ( QStringList::ConstIterator it = list.begin(); it != list.end(); ++it ) {
if (*it == "rcsinfo") continue;
QFile tmpFile(hstDir + "/" + *it);
if (tmpFile.open(IO_ReadOnly)) {
QTextStream hstFile(&tmpFile);
hstFile.setCodec(I18n::g_pTextEncoder->pTextCodecPool()->pCodecForName(I18n::g_nameOfEncoder));
QString txt = hstFile.read().simplifyWhiteSpace();
tmpFile.close();
if (txt == newTxt) {//file exists with older date => remove it
tmpFile.remove();
break;
}
}
}
writeUserHstFile(m_pComment->text());
}
}
void CommitDialogImpl::clear()
{
m_pComment->setFocus();
m_pComment->clear();
}
void CommitDialogImpl::selected(int item)
{
m_pComment->setText(templateField[item]);
}
void CommitDialogImpl::enterWhatsThisMode()
{
QWhatsThis::enterWhatsThisMode();
}
void CommitDialogImpl::lookupTip (const QString & s) {
int vwidth = m_pTemplate->listBox()->visibleWidth();
QFontMetrics * m = new QFontMetrics(font());
int swidth = m->width(s);
if (swidth >= vwidth) {
qDebug("tooltip: "+s);
}
}
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