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kdiff3/src/smalldialogs.cpp

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/***************************************************************************
* Copyright (C) 2005-2007 by Joachim Eibl *
* joachim.eibl at gmx.de *
* *
* 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. *
* *
* 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 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., *
* 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "smalldialogs.h"
#include "optiondialog.h"
#include <qcombobox.h>
#include <qcheckbox.h>
#include <qlineedit.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <qdragobject.h>
#include <qregexp.h>
#include <qtooltip.h>
#include <qpopupmenu.h>
#include <qcursor.h>
#include <kfiledialog.h>
#include <klocale.h>
// OpenDialog **************************************************************
OpenDialog::OpenDialog(
QWidget* pParent, const QString& n1, const QString& n2, const QString& n3,
bool bMerge, const QString& outputName, const char* slotConfigure, OptionDialog* pOptions )
: QDialog( pParent, "OpenDialog", true /*modal*/ )
{
m_pOptions = pOptions;
QVBoxLayout* v = new QVBoxLayout( this, 5 );
QGridLayout* h = new QGridLayout( v, 5, 4, 5 );
h->setColStretch( 1, 10 );
QLabel* label = new QLabel( i18n("A (Base):"), this );
m_pLineA = new QComboBox( true, this );
m_pLineA->insertStringList( m_pOptions->m_recentAFiles );
m_pLineA->setEditText( KURL(n1).prettyURL() );
m_pLineA->setMinimumSize( 200, m_pLineA->size().height() );
QPushButton * button = new QPushButton( i18n("File..."), this );
connect( button, SIGNAL(clicked()), this, SLOT( selectFileA() ) );
QPushButton * button2 = new QPushButton( i18n("Dir..."), this );
connect( button2, SIGNAL(clicked()), this, SLOT( selectDirA() ) );
connect( m_pLineA, SIGNAL(textChanged(const QString&)), this, SLOT(inputFilenameChanged() ) );
h->addWidget( label, 0, 0 );
h->addWidget( m_pLineA, 0, 1 );
h->addWidget( button, 0, 2 );
h->addWidget( button2, 0, 3 );
label = new QLabel( "B:", this );
m_pLineB = new QComboBox( true, this );
m_pLineB->insertStringList( m_pOptions->m_recentBFiles );
m_pLineB->setEditText( KURL(n2).prettyURL() );
m_pLineB->setMinimumSize( 200, m_pLineB->size().height() );
button = new QPushButton( i18n("File..."), this );
connect( button, SIGNAL(clicked()), this, SLOT( selectFileB() ) );
button2 = new QPushButton( i18n("Dir..."), this );
connect( button2, SIGNAL(clicked()), this, SLOT( selectDirB() ) );
connect( m_pLineB, SIGNAL(textChanged(const QString&)), this, SLOT(inputFilenameChanged() ) );
h->addWidget( label, 1, 0 );
h->addWidget( m_pLineB, 1, 1 );
h->addWidget( button, 1, 2 );
h->addWidget( button2, 1, 3 );
label = new QLabel( i18n("C (Optional):"), this );
m_pLineC= new QComboBox( true, this );
m_pLineC->insertStringList( m_pOptions->m_recentCFiles );
m_pLineC->setEditText( KURL(n3).prettyURL() );
m_pLineC->setMinimumSize( 200, m_pLineC->size().height() );
button = new QPushButton( i18n("File..."), this );
connect( button, SIGNAL(clicked()), this, SLOT( selectFileC() ) );
button2 = new QPushButton( i18n("Dir..."), this );
connect( button2, SIGNAL(clicked()), this, SLOT( selectDirC() ) );
connect( m_pLineC, SIGNAL(textChanged(const QString&)), this, SLOT(inputFilenameChanged() ) );
h->addWidget( label, 2, 0 );
h->addWidget( m_pLineC, 2, 1 );
h->addWidget( button, 2, 2 );
h->addWidget( button2, 2, 3 );
m_pMerge = new QCheckBox( i18n("Merge"), this );
h->addWidget( m_pMerge, 3, 0 );
QHBoxLayout* hl = new QHBoxLayout();
h->addLayout( hl, 3, 1 );
hl->addStretch(2);
button = new QPushButton(i18n("Swap/Copy Names ..."), this);
//button->setToggleButton(false);
hl->addWidget( button );
QPopupMenu* m = new QPopupMenu(this);
int id=0;
m->insertItem( i18n("Swap %1<->%2").arg("A").arg("B"), id++ );
m->insertItem( i18n("Swap %1<->%2").arg("B").arg("C"), id++ );
m->insertItem( i18n("Swap %1<->%2").arg("C").arg("A"), id++ );
m->insertItem( i18n("Copy %1->Output").arg("A"), id++ );
m->insertItem( i18n("Copy %1->Output").arg("B"), id++ );
m->insertItem( i18n("Copy %1->Output").arg("C"), id++ );
m->insertItem( i18n("Swap %1<->Output").arg("A"), id++ );
m->insertItem( i18n("Swap %1<->Output").arg("B"), id++ );
m->insertItem( i18n("Swap %1<->Output").arg("C"), id++ );
connect( m, SIGNAL(activated(int)), this, SLOT(slotSwapCopyNames(int)));
button->setPopup(m);
hl->addStretch(2);
label = new QLabel( i18n("Output (optional):"), this );
m_pLineOut = new QComboBox( true, this );
m_pLineOut->insertStringList( m_pOptions->m_recentOutputFiles );
m_pLineOut->setEditText( KURL(outputName).prettyURL() );
m_pLineOut->setMinimumSize( 200, m_pLineOut->size().height() );
button = new QPushButton( i18n("File..."), this );
connect( button, SIGNAL(clicked()), this, SLOT( selectOutputName() ) );
button2 = new QPushButton( i18n("Dir..."), this );
connect( button2, SIGNAL(clicked()), this, SLOT( selectOutputDir() ) );
connect( m_pMerge, SIGNAL(stateChanged(int)), this, SLOT(internalSlot(int)) );
connect( this, SIGNAL(internalSignal(bool)), m_pLineOut, SLOT(setEnabled(bool)) );
connect( this, SIGNAL(internalSignal(bool)), button, SLOT(setEnabled(bool)) );
connect( this, SIGNAL(internalSignal(bool)), button2, SLOT(setEnabled(bool)) );
m_pMerge->setChecked( !bMerge );
m_pMerge->setChecked( bMerge );
// m_pLineOutput->setEnabled( bMerge );
// button->setEnabled( bMerge );
h->addWidget( label, 4, 0 );
h->addWidget( m_pLineOut, 4, 1 );
h->addWidget( button, 4, 2 );
h->addWidget( button2, 4, 3 );
h->addColSpacing( 1, 200 );
QHBoxLayout* l = new QHBoxLayout( v, 5 );
button = new QPushButton( i18n("Configure..."), this );
connect( button, SIGNAL(clicked()), pParent, slotConfigure );
l->addWidget( button, 1 );
l->addStretch(1);
button = new QPushButton( i18n("&OK"), this );
button->setDefault( true );
connect( button, SIGNAL(clicked()), this, SLOT( accept() ) );
l->addWidget( button, 1 );
button = new QPushButton( i18n("&Cancel"), this );
connect( button, SIGNAL(clicked()), this, SLOT( reject() ) );
l->addWidget( button,1 );
QSize sh = sizeHint();
setFixedHeight( sh.height() );
m_bInputFileNameChanged = false;
#ifdef KREPLACEMENTS_H
m_pLineA->lineEdit()->installEventFilter( this );
m_pLineB->lineEdit()->installEventFilter( this );
m_pLineC->lineEdit()->installEventFilter( this );
m_pLineOut->lineEdit()->installEventFilter( this );
#endif
}
// Eventfilter: Only needed under Windows.
// Without this, files dropped in the line edit have URL-encoding.
// This eventfilter decodes the filenames as needed by KDiff3.
bool OpenDialog::eventFilter(QObject* o, QEvent* e)
{
if (e->type()==QEvent::Drop)
{
QDropEvent* d = static_cast<QDropEvent*>(e);
if ( !QUriDrag::canDecode( d ) ) {
return false;
}
QStringList lst;
QUriDrag::decodeLocalFiles( d, lst );
if ( lst.count() > 0 )
{
static_cast<QLineEdit*>(o)->setText( lst[0] );
static_cast<QLineEdit*>(o)->setFocus();
}
return true;
}
return false;
}
void OpenDialog::selectURL( QComboBox* pLine, bool bDir, int i, bool bSave )
{
QString current = pLine->currentText();
if (current.isEmpty() && i>3 ){ current = m_pLineC->currentText(); }
if (current.isEmpty() ){ current = m_pLineB->currentText(); }
if (current.isEmpty() ){ current = m_pLineA->currentText(); }
KURL newURL = bDir ? KFileDialog::getExistingURL( current, this)
: bSave ? KFileDialog::getSaveURL( current, 0, this)
: KFileDialog::getOpenURL( current, 0, this);
if ( !newURL.isEmpty() )
{
pLine->setEditText( newURL.url() );
}
// newURL won't be modified if nothing was selected.
}
void OpenDialog::selectFileA() { selectURL( m_pLineA, false, 1, false ); }
void OpenDialog::selectFileB() { selectURL( m_pLineB, false, 2, false ); }
void OpenDialog::selectFileC() { selectURL( m_pLineC, false, 3, false ); }
void OpenDialog::selectOutputName(){ selectURL( m_pLineOut, false, 4, true ); }
void OpenDialog::selectDirA() { selectURL( m_pLineA, true, 1, false ); }
void OpenDialog::selectDirB() { selectURL( m_pLineB, true, 2, false ); }
void OpenDialog::selectDirC() { selectURL( m_pLineC, true, 3, false ); }
void OpenDialog::selectOutputDir() { selectURL( m_pLineOut, true, 4, true ); }
void OpenDialog::internalSlot(int i)
{
emit internalSignal(i!=0);
}
// Clear the output-filename when any input-filename changed,
// because users forgot to change the output and accidently overwrote it with
// wrong data during a merge.
void OpenDialog::inputFilenameChanged()
{
if(!m_bInputFileNameChanged)
{
m_bInputFileNameChanged=true;
m_pLineOut->clearEdit();
}
}
static void fixCurrentText( QComboBox* pCB )
{
QString s = pCB->currentText();
int pos = s.find( '\n' );
if ( pos>=0 )
s=s.left(pos);
pos = s.find( '\r' );
if ( pos>=0 )
s=s.left(pos);
pCB->setCurrentText( s );
}
void OpenDialog::accept()
{
unsigned int maxNofRecentFiles = 10;
fixCurrentText( m_pLineA );
QString s = m_pLineA->currentText();
s = KURL::fromPathOrURL(s).prettyURL();
QStringList* sl = &m_pOptions->m_recentAFiles;
// If an item exist, remove it from the list and reinsert it at the beginning.
sl->remove(s);
if ( !s.isEmpty() ) sl->prepend( s );
if (sl->count()>maxNofRecentFiles) sl->erase( sl->at(maxNofRecentFiles), sl->end() );
fixCurrentText( m_pLineB );
s = m_pLineB->currentText();
s = KURL::fromPathOrURL(s).prettyURL();
sl = &m_pOptions->m_recentBFiles;
sl->remove(s);
if ( !s.isEmpty() ) sl->prepend( s );
if (sl->count()>maxNofRecentFiles) sl->erase( sl->at(maxNofRecentFiles), sl->end() );
fixCurrentText( m_pLineC );
s = m_pLineC->currentText();
s = KURL::fromPathOrURL(s).prettyURL();
sl = &m_pOptions->m_recentCFiles;
sl->remove(s);
if ( !s.isEmpty() ) sl->prepend( s );
if (sl->count()>maxNofRecentFiles) sl->erase( sl->at(maxNofRecentFiles), sl->end() );
fixCurrentText( m_pLineOut );
s = m_pLineOut->currentText();
s = KURL::fromPathOrURL(s).prettyURL();
sl = &m_pOptions->m_recentOutputFiles;
sl->remove(s);
if ( !s.isEmpty() ) sl->prepend( s );
if (sl->count()>maxNofRecentFiles) sl->erase( sl->at(maxNofRecentFiles), sl->end() );
QDialog::accept();
}
void OpenDialog::slotSwapCopyNames( int id ) // id selected in the popup menu
{
QComboBox* cb1=0;
QComboBox* cb2=0;
switch(id)
{
case 0: cb1=m_pLineA; cb2=m_pLineB; break;
case 1: cb1=m_pLineB; cb2=m_pLineC; break;
case 2: cb1=m_pLineC; cb2=m_pLineA; break;
case 3: cb1=m_pLineA; cb2=m_pLineOut; break;
case 4: cb1=m_pLineB; cb2=m_pLineOut; break;
case 5: cb1=m_pLineC; cb2=m_pLineOut; break;
case 6: cb1=m_pLineA; cb2=m_pLineOut; break;
case 7: cb1=m_pLineB; cb2=m_pLineOut; break;
case 8: cb1=m_pLineC; cb2=m_pLineOut; break;
}
if ( cb1 && cb2 )
{
QString t1 = cb1->currentText();
QString t2 = cb2->currentText();
cb2->setCurrentText(t1);
if ( id<=2 || id>=6 )
{
cb1->setCurrentText( t2 );
}
}
}
// FindDialog *********************************************
FindDialog::FindDialog(QWidget* pParent)
: QDialog( pParent )
{
QGridLayout* layout = new QGridLayout( this );
layout->setMargin(5);
layout->setSpacing(5);
int line=0;
layout->addMultiCellWidget( new QLabel(i18n("Search text:"),this), line,line,0,1 );
++line;
m_pSearchString = new QLineEdit( this );
layout->addMultiCellWidget( m_pSearchString, line,line,0,1 );
++line;
m_pCaseSensitive = new QCheckBox(i18n("Case sensitive"),this);
layout->addWidget( m_pCaseSensitive, line, 1 );
m_pSearchInA = new QCheckBox(i18n("Search A"),this);
layout->addWidget( m_pSearchInA, line, 0 );
m_pSearchInA->setChecked( true );
++line;
m_pSearchInB = new QCheckBox(i18n("Search B"),this);
layout->addWidget( m_pSearchInB, line, 0 );
m_pSearchInB->setChecked( true );
++line;
m_pSearchInC = new QCheckBox(i18n("Search C"),this);
layout->addWidget( m_pSearchInC, line, 0 );
m_pSearchInC->setChecked( true );
++line;
m_pSearchInOutput = new QCheckBox(i18n("Search output"),this);
layout->addWidget( m_pSearchInOutput, line, 0 );
m_pSearchInOutput->setChecked( true );
++line;
QPushButton* pButton = new QPushButton( i18n("&Search"), this );
layout->addWidget( pButton, line, 0 );
connect( pButton, SIGNAL(clicked()), this, SLOT(accept()));
pButton = new QPushButton( i18n("&Cancel"), this );
layout->addWidget( pButton, line, 1 );
connect( pButton, SIGNAL(clicked()), this, SLOT(reject()));
hide();
}
RegExpTester::RegExpTester( QWidget* pParent, const QString& autoMergeRegExpToolTip,
const QString& historyStartRegExpToolTip, const QString& historyEntryStartRegExpToolTip, const QString& historySortKeyOrderToolTip )
: QDialog( pParent)
{
int line=0;
setCaption(i18n("Regular Expression Tester"));
QGridLayout* pGrid = new QGridLayout( this, 11, 2, 5, 5 );
QLabel* l = new QLabel(i18n("Auto merge regular expression:"), this);
pGrid->addWidget(l,line,0);
QToolTip::add( l, autoMergeRegExpToolTip );
m_pAutoMergeRegExpEdit = new QLineEdit(this);
pGrid->addWidget(m_pAutoMergeRegExpEdit,line,1);
connect( m_pAutoMergeRegExpEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("Example auto merge line:"), this);
pGrid->addMultiCellWidget(l,line,line,0,1);
QToolTip::add( l, i18n("For auto merge test copy a line as used in your files.") );
m_pAutoMergeExampleEdit = new QLineEdit(this);
pGrid->addWidget(m_pAutoMergeExampleEdit,line,1);
connect( m_pAutoMergeExampleEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("Match result:"), this);
pGrid->addWidget(l,line,0);
m_pAutoMergeMatchResult = new QLineEdit(this);
m_pAutoMergeMatchResult->setReadOnly(true);
pGrid->addWidget(m_pAutoMergeMatchResult,line,1);
++line;
pGrid->addItem( new QSpacerItem(100,20), line, 0 );
pGrid->setRowStretch( line, 5);
++line;
l = new QLabel(i18n("History start regular expression:"), this);
pGrid->addWidget(l,line,0);
QToolTip::add( l, historyStartRegExpToolTip );
m_pHistoryStartRegExpEdit = new QLineEdit(this);
pGrid->addWidget(m_pHistoryStartRegExpEdit,line,1);
connect( m_pHistoryStartRegExpEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("Example history start line (with leading comment):"), this);
pGrid->addMultiCellWidget(l,line,line,0,1);
++line;
QToolTip::add( l, i18n("Copy a history start line as used in your files,\n"
"including the leading comment.") );
m_pHistoryStartExampleEdit = new QLineEdit(this);
pGrid->addWidget(m_pHistoryStartExampleEdit,line,1);
connect( m_pHistoryStartExampleEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("Match result:"), this);
pGrid->addWidget(l,line,0);
m_pHistoryStartMatchResult = new QLineEdit(this);
m_pHistoryStartMatchResult->setReadOnly(true);
pGrid->addWidget(m_pHistoryStartMatchResult,line,1);
++line;
pGrid->addItem( new QSpacerItem(100,20), line, 0 );
pGrid->setRowStretch( line, 5);
++line;
l = new QLabel(i18n("History entry start regular expression:"), this);
pGrid->addWidget(l,line,0);
QToolTip::add( l, historyEntryStartRegExpToolTip );
m_pHistoryEntryStartRegExpEdit = new QLineEdit(this);
pGrid->addWidget(m_pHistoryEntryStartRegExpEdit,line,1);
connect( m_pHistoryEntryStartRegExpEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("History sort key order:"), this);
pGrid->addWidget(l,line,0);
QToolTip::add( l, historySortKeyOrderToolTip );
m_pHistorySortKeyOrderEdit = new QLineEdit(this);
pGrid->addWidget(m_pHistorySortKeyOrderEdit,line,1);
connect( m_pHistorySortKeyOrderEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("Example history entry start line (without leading comment):"), this);
pGrid->addMultiCellWidget(l,line,line,0,1);
QToolTip::add( l, i18n("Copy a history entry start line as used in your files,\n"
"but omit the leading comment.") );
++line;
m_pHistoryEntryStartExampleEdit = new QLineEdit(this);
pGrid->addWidget(m_pHistoryEntryStartExampleEdit,line,1);
connect( m_pHistoryEntryStartExampleEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotRecalc()));
++line;
l = new QLabel(i18n("Match result:"), this);
pGrid->addWidget(l,line,0);
m_pHistoryEntryStartMatchResult = new QLineEdit(this);
m_pHistoryEntryStartMatchResult->setReadOnly(true);
pGrid->addWidget(m_pHistoryEntryStartMatchResult,line,1);
++line;
l = new QLabel(i18n("Sort key result:"), this);
pGrid->addWidget(l,line,0);
m_pHistorySortKeyResult = new QLineEdit(this);
m_pHistorySortKeyResult->setReadOnly(true);
pGrid->addWidget(m_pHistorySortKeyResult,line,1);
++line;
QPushButton* pButton = new QPushButton(i18n("OK"), this);
pGrid->addWidget(pButton,line,0);
connect( pButton, SIGNAL(clicked()), this, SLOT(accept()));
pButton = new QPushButton(i18n("Cancel"), this);
pGrid->addWidget(pButton,line,1);
connect( pButton, SIGNAL(clicked()), this, SLOT(reject()));
resize( 800, sizeHint().height() );
}
void RegExpTester::init( const QString& autoMergeRegExp, const QString& historyStartRegExp, const QString& historyEntryStartRegExp, const QString historySortKeyOrder )
{
m_pAutoMergeRegExpEdit->setText( autoMergeRegExp );
m_pHistoryStartRegExpEdit->setText( historyStartRegExp );
m_pHistoryEntryStartRegExpEdit->setText( historyEntryStartRegExp );
m_pHistorySortKeyOrderEdit->setText( historySortKeyOrder );
}
QString RegExpTester::autoMergeRegExp()
{
return m_pAutoMergeRegExpEdit->text();
}
QString RegExpTester::historyStartRegExp()
{
return m_pHistoryStartRegExpEdit->text();
}
QString RegExpTester::historyEntryStartRegExp()
{
return m_pHistoryEntryStartRegExpEdit->text();
}
QString RegExpTester::historySortKeyOrder()
{
return m_pHistorySortKeyOrderEdit->text();
}
void RegExpTester::slotRecalc()
{
QRegExp autoMergeRegExp = m_pAutoMergeRegExpEdit->text();
if ( autoMergeRegExp.exactMatch( m_pAutoMergeExampleEdit->text() ) )
{
m_pAutoMergeMatchResult->setText( i18n("Match success.") );
}
else
{
m_pAutoMergeMatchResult->setText( i18n("Match failed.") );
}
QRegExp historyStartRegExp = m_pHistoryStartRegExpEdit->text();
if ( historyStartRegExp.exactMatch( m_pHistoryStartExampleEdit->text() ) )
{
m_pHistoryStartMatchResult->setText( i18n("Match success.") );
}
else
{
m_pHistoryStartMatchResult->setText( i18n("Match failed.") );
}
QStringList parenthesesGroups;
bool bSuccess = findParenthesesGroups( m_pHistoryEntryStartRegExpEdit->text(), parenthesesGroups );
if ( ! bSuccess )
{
m_pHistoryEntryStartMatchResult->setText( i18n("Opening and closing parentheses don't match in regular expression.") );
m_pHistorySortKeyResult->setText( i18n("") );
return;
}
QRegExp historyEntryStartRegExp = m_pHistoryEntryStartRegExpEdit->text();
QString s = m_pHistoryEntryStartExampleEdit->text();
if ( historyEntryStartRegExp.exactMatch( s ) )
{
m_pHistoryEntryStartMatchResult->setText( i18n("Match success.") );
QString key = calcHistorySortKey( m_pHistorySortKeyOrderEdit->text(),historyEntryStartRegExp,parenthesesGroups);
m_pHistorySortKeyResult->setText(key);
}
else
{
m_pHistoryEntryStartMatchResult->setText( i18n("Match failed.") );
m_pHistorySortKeyResult->setText( i18n("") );
}
}
#include "smalldialogs.moc"
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