/****************************************************************************
**
** Copyright (C) 2001-2006 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
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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** 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.
**
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*****************************************************************************/
#include "config.h"
#include <qlineedit.h>
#include <qcombobox.h>
#include <qcheckbox.h>
#include <qpushbutton.h>
#include <qtimer.h>
#include <qbitmap.h>
#include <qwhatsthis.h>
#include <qpushbutton.h>
#include <qlayout.h>
#include <qsizegrip.h>
#include "MergeDialogImpl.h"
#include "Validators.h"
/**
* Constructs a AnnotateDialogImpl 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.
*/
MergeDialogImpl::MergeDialogImpl (CvsDirListView * workBench,
const QIconSet &whatsThisIconSet, QWidget* parent,
QString caption, QStringList *list, QString moduleName)
: MergeDialog( LookAndFeel::g_b0AsParent ? 0 : parent, "MergeBranches", LookAndFeel::g_nonModalF ),
m_workBench(workBench),
m_parent(parent),
m_name(FetchButton->name()),
m_pSelectedTagList(list),
m_topModuleName(moduleName),
m_fetchOverall(TRUE),
m_firstTagListOnEdit(FALSE),
m_secondTagListOnEdit(FALSE),
m_pOldFirstTagPixmap(NULL),
m_pOldSecondTagPixmap(NULL),
m_lastFirstTagLen(0),
m_lastSecondTagLen(0),
m_running(false)
{
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);
setCaption(tr("Merge: ")+caption);
m_pFirstTag->setAutoCompletion(FALSE);
m_pFirstTag->setValidator(new TagValidator(m_pFirstTag));
connect( m_pFirstTag, SIGNAL(textChanged(const QString &)), this, SLOT(textChangedFirstTag(const QString &)));
connect( m_pFirstTag, SIGNAL(activated(const QString &)), this, SLOT(activatedFirstTag(const QString &)));
connect( m_pFirstTag->lineEdit(), SIGNAL(selectionChanged()), this, SLOT(setSelectionFirstTag()));
m_pSecondTag->setAutoCompletion(FALSE);
m_pSecondTag->setValidator(new TagValidator(m_pSecondTag));
connect( m_pSecondTag, SIGNAL(textChanged(const QString &)), this, SLOT(textChangedSecondTag(const QString &)));
connect( m_pSecondTag, SIGNAL(activated(const QString &)), this, SLOT(activatedSecondTag(const QString &)));
connect( m_pSecondTag->lineEdit(), SIGNAL(selectionChanged()), this, SLOT(setSelectionSecondTag()));
connect( parent, SIGNAL(tagListFetched()), this, SLOT(tagListUpdated()));
connect( this, SIGNAL(getProjectTags()), parent, SLOT(updateProjectTagList()) );
connect( this, SIGNAL(getSelectedTags()), parent, SLOT(readCurrentTagList()));
tagListUpdated();
DOptionBox->setChecked(CvsOptions::g_bBringOverNewDirs);
}
MergeDialogImpl::~MergeDialogImpl() {
}
void MergeDialogImpl::closeEvent(QCloseEvent *) {
cancelClicked();
}
QSize MergeDialogImpl::sizeHint () const {
QSize s = MergeDialog::sizeHint();
s.setWidth(MergeDialog::width());
return s;
}
void MergeDialogImpl::updateSize() {
adjustSize();
}
void MergeDialogImpl::hideGetNewDirs() {
DOptionBox->hide();
QTimer::singleShot(0,this,SLOT(updateSize()));
}
void MergeDialogImpl::readProjectNameList() {
m_ProjectTagList.clear();
projectSettings->get(m_topModuleName,PROJECTTAGLIST,m_ProjectTagList);
}
void MergeDialogImpl::fetchClicked() {
if (m_running ^= true) {//not running
FetchButton->setName("stop action");
FetchButton->setText(tr("Stop"));
if (m_fetchOverall ^= TRUE) {//overall mode
emit getProjectTags();
} else {
emit getSelectedTags();
}
} else {
QTimer::singleShot(0,m_parent,SLOT(stopCurAction()));
FetchButton->setName(m_name);
if (m_fetchOverall ^= TRUE) {//overall mode
FetchButton->setText( tr("Fetch selected"));
} else {
FetchButton->setText( tr("Fetch all"));
}
}
}
void MergeDialogImpl::tagListUpdated() {
m_running = false;
if (!globalStopAction) {
m_firstTagListOnUpdate = TRUE;
m_secondTagListOnUpdate = TRUE;
m_firstTagListOnEdit = FALSE;
m_secondTagListOnEdit = FALSE;
m_pFirstTag->clear();
m_pSecondTag->clear();
m_pFirstTag->insertItem("T: HEAD");
m_pSecondTag->insertItem("T: HEAD");
FetchButton->setName(m_name);
if (m_fetchOverall) {
FetchButton->setText( tr("Fetch selected"));
readProjectNameList();
m_pFirstTag->insertStringList(m_ProjectTagList);
m_pSecondTag->insertStringList(m_ProjectTagList);
} else {
FetchButton->setText( tr("Fetch all"));
m_pFirstTag->insertStringList(*m_pSelectedTagList);
m_pSecondTag->insertStringList(*m_pSelectedTagList);
}
setPixmaps(m_pFirstTag);
m_oldFirstTagText = m_pFirstTag->currentText();
m_firstTagListOnUpdate = FALSE;
setPixmaps(m_pSecondTag);
m_oldSecondTagText = m_pFirstTag->currentText();
m_secondTagListOnUpdate = FALSE;
m_pFirstTag->lineEdit()->selectAll();
}
}
void MergeDialogImpl::setPixmaps(QComboBox * box) {
int i;
for (i = 0; i < box->count(); ++i) {
QString txt = box->text(i);
if (txt.startsWith("T: ")) box->changeItem(findEmbeddedPixmap("TagTag30x16"),txt.mid(3),i);
else if (txt.startsWith("B: ")) box->changeItem(findEmbeddedPixmap("BranchTag30x16"),txt.mid(3),i);
}
if (box == m_pFirstTag) m_oldFirstTagIdx = 0;
else if (box == m_pSecondTag) m_oldSecondTagIdx = 0;
if (i == 0) {
box->insertItem(findEmbeddedPixmap("Tag30x16"),"",box == m_pFirstTag ? m_oldFirstTagIdx : m_oldSecondTagIdx);
}
box->setCurrentItem(box == m_pFirstTag ? m_oldFirstTagIdx : m_oldSecondTagIdx);//removes T: or B: for the lineEdit
}
void MergeDialogImpl::setSelectionFirstTag() {
if (m_firstTagListOnUpdate) return;
int start;
int end;
if (m_pFirstTag->lineEdit()->getSelection(&start,&end)) {
m_lastFirstTagLen = start;
}
}
void MergeDialogImpl::setSelectionSecondTag() {
if (m_secondTagListOnUpdate) return;
int start;
int end;
if (m_pSecondTag->lineEdit()->getSelection(&start,&end)) {
m_lastSecondTagLen = start;
}
}
void MergeDialogImpl::activatedFirstTag(const QString & s) {
if (m_pOldFirstTagPixmap) {
m_pFirstTag->changeItem(*m_pOldFirstTagPixmap,m_oldFirstTagText,m_oldFirstTagIdx);
m_pOldFirstTagPixmap = NULL;
}
m_oldFirstTagText = s;
m_oldFirstTagIdx = m_pFirstTag->currentItem();
m_firstTagListOnEdit = FALSE;
m_pFirstTag->lineEdit()->selectAll();
}
void MergeDialogImpl::activatedSecondTag(const QString & s) {
if (m_pOldSecondTagPixmap) {
m_pSecondTag->changeItem(*m_pOldSecondTagPixmap,m_oldSecondTagText,m_oldSecondTagIdx);
m_pOldSecondTagPixmap = NULL;
}
m_oldSecondTagText = s;
m_oldSecondTagIdx = m_pSecondTag->currentItem();
m_secondTagListOnEdit = FALSE;
m_pSecondTag->lineEdit()->selectAll();
}
void MergeDialogImpl::textChangedFirstTag(const QString &txt) {
if (m_firstTagListOnUpdate) return;
int idx = -1;
for (int i = 0; i<m_pFirstTag->count(); ++i) {
if (m_pFirstTag->text(i).startsWith(txt)) {
idx = i;
break;
}
}
if (idx > -1 && (m_lastFirstTagLen < (int)txt.length()) || (m_pFirstTag->text(idx).length() == txt.length()) ) {
m_firstTagListOnUpdate = TRUE;
int cursorPos = m_pFirstTag->lineEdit()->cursorPosition();
m_pFirstTag->setCurrentItem(idx);
QString current = m_pFirstTag->currentText();
activatedFirstTag(current);
if (current.length() != txt.length()) m_pFirstTag->lineEdit()->setSelection(txt.length(),current.length()-txt.length());
else m_pFirstTag->lineEdit()->setCursorPosition(cursorPos);
m_firstTagListOnUpdate = FALSE;
} else if (m_oldFirstTagIdx == m_pFirstTag->currentItem()) {
if (!m_firstTagListOnEdit) {
m_firstTagListOnEdit = TRUE;
QPixmap const * p = m_pFirstTag->pixmap(m_oldFirstTagIdx);
if (p) {
m_pOldFirstTagPixmap = new QPixmap(*p);
} else {
m_pOldFirstTagPixmap = NULL;
}
m_pFirstTag->changeItem(findEmbeddedPixmap("Tag30x16"),m_oldFirstTagText,m_oldFirstTagIdx);
}
}
m_lastFirstTagLen = txt.length();
}
void MergeDialogImpl::textChangedSecondTag(const QString &txt) {
if (m_secondTagListOnUpdate) return;
int idx = -1;
for (int i = 0; i<m_pSecondTag->count(); ++i) {
if (m_pSecondTag->text(i).startsWith(txt)) {
idx = i;
break;
}
}
if (idx > -1 && (m_lastSecondTagLen < (int)txt.length()) || (m_pSecondTag->text(idx).length() == txt.length()) ) {
m_secondTagListOnUpdate = TRUE;
int cursorPos = m_pSecondTag->lineEdit()->cursorPosition();
m_pSecondTag->setCurrentItem(idx);
QString current = m_pSecondTag->currentText();
activatedSecondTag(current);
if (current.length() != txt.length()) m_pSecondTag->lineEdit()->setSelection(txt.length(),current.length()-txt.length());
else m_pSecondTag->lineEdit()->setCursorPosition(cursorPos);
m_secondTagListOnUpdate = FALSE;
} else if (m_oldSecondTagIdx == m_pSecondTag->currentItem()) {
if (!m_secondTagListOnEdit) {
m_secondTagListOnEdit = TRUE;
QPixmap const * p = m_pSecondTag->pixmap(m_oldSecondTagIdx);
if (p) {
m_pOldSecondTagPixmap = new QPixmap(*p);
} else {
m_pOldSecondTagPixmap = NULL;
}
m_pSecondTag->changeItem(findEmbeddedPixmap("Tag30x16"),m_oldSecondTagText,m_oldSecondTagIdx);
}
}
m_lastSecondTagLen = txt.length();
}
void MergeDialogImpl::okClicked() {
if (m_pFirstTag->currentText().isEmpty()
|| (m_bUseSecondTag->isChecked() && m_pSecondTag->currentText().isEmpty()) ) {
ValidatorWarning::TagWarning(this);
} else {
emit accept();
}
}
void MergeDialogImpl::cancelClicked() {
emit reject();
}
bool MergeDialogImpl::isQuery() {
return m_bOnlyQuery->isChecked();
}
bool MergeDialogImpl::isGetNewDirs() {
return DOptionBox->isChecked();
}
QString MergeDialogImpl::getFirstTag() {
return m_pFirstTag->currentText();
}
QString MergeDialogImpl::getSecondTag() {
if (m_bUseSecondTag->isChecked()) return m_pSecondTag->currentText();
else return QString::null;
}
void MergeDialogImpl::enterWhatsThisMode()
{
QWhatsThis::enterWhatsThisMode();
}
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