Added KDE3 version of krename

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/krename@1094420 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 257 insertions, 0 deletions

diff --git a/krename/replacedialog.cpp b/krename/replacedialog.cpp
new file mode 100644
index 0000000..342d4d1
--- /dev/null
+++ b/krename/replacedialog.cpp
@@ -0,0 +1,257 @@
+/***************************************************************************
+                          replacedialog.cpp  -  description
+                             -------------------
+    begin                : Sat Aug 18 2001
+    copyright            : (C) 2001 by Dominik Seichter
+    email                : domseichter@web.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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// Own includes
+#include "replacedialog.h"
+
+// QT includes
+#include <qcheckbox.h>
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qlayout.h>
+#include <qregexp.h>
+
+// KDE includes
+#include <kapplication.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <klistview.h>
+#include <kmessagebox.h>
+#include <kparts/componentfactory.h>
+#include <kpushbutton.h>
+#include <kregexpeditorinterface.h>
+
+ReplaceDialog::ReplaceDialog( QValueList<replacestrings> & r, QWidget* parent )
+    : KDialogBase( KDialogBase::Plain, i18n( "Find and Replace" ),
+      KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok, parent, 0, true, true )
+{
+    ReplaceDialogLayout = new QGridLayout( plainPage(), 11, 6);
+
+    list = new KListView( plainPage() );
+    list->addColumn( i18n("Find") );
+    list->addColumn( i18n("Replace With") );
+    list->addColumn( i18n("Regular Expression") );
+    list->addColumn( "regexp" ); // no i18n, because not user visible
+//    list->setColumnWidthMode( 0, QListView::Manual );
+//    list->setColumnWidthMode( 1, QListView::Manual );
+//    list->setColumnWidthMode( 2, QListView::Manual );
+    list->setColumnWidthMode( 3, QListView::Manual );
+    list->setColumnWidth( 3, 0 );
+    list->setSorting( -1 );
+    list->setAllColumnsShowFocus( true );
+        
+    TextLabel1 = new QLabel( plainPage() );
+    TextLabel1->setText( i18n( "Find:" ) );
+    TextLabel2 = new QLabel( plainPage() );
+    TextLabel2->setText( i18n( "Replace with:" ) );
+
+    text1 = new QLineEdit( plainPage() );
+    text2 = new QLineEdit( plainPage() );
+
+    checkReg = new QCheckBox( i18n("&Regular expression"), plainPage() );
+    buttonRegEdit = new KPushButton( plainPage() );
+    buttonRegEdit->setText( i18n( "&Edit..." ) );
+    buttonRegEdit->setEnabled( false );
+
+    buttonAdd = new KPushButton( plainPage() );
+    buttonAdd->setText( i18n( "&Add" ) );
+
+    buttonEdit = new KPushButton( plainPage() );
+    buttonEdit->setText( i18n("&Edit") );
+    
+    buttonRemove = new KPushButton( plainPage() );
+    buttonRemove->setText( i18n( "&Remove" ) );
+    QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding );
+
+    ReplaceDialogLayout->addWidget( TextLabel1, 0, 0 );
+    ReplaceDialogLayout->addWidget( text1, 0, 1 );
+
+    ReplaceDialogLayout->addWidget( TextLabel2, 0, 3 );
+    ReplaceDialogLayout->addWidget( text2, 0, 4 );
+
+    ReplaceDialogLayout->addWidget( checkReg, 1, 0 );
+    ReplaceDialogLayout->addWidget( buttonRegEdit, 1, 1 );
+
+    ReplaceDialogLayout->addWidget( buttonAdd, 0, 6 );
+    ReplaceDialogLayout->addWidget( buttonEdit, 1, 6 );
+    ReplaceDialogLayout->addWidget( buttonRemove, 2, 6 );
+    
+    ReplaceDialogLayout->addItem( spacer, 0, 5 );
+    ReplaceDialogLayout->addItem( spacer, 0, 2 );
+    ReplaceDialogLayout->addMultiCellWidget( list, 3, 3, 0, 4 );
+    
+    text1->setFocus();
+
+    connect( buttonAdd, SIGNAL( clicked() ), this, SLOT( add() ) );
+    connect( buttonRemove, SIGNAL( clicked() ), this, SLOT( remove() ) );
+    connect( list, SIGNAL( clicked( QListViewItem* ) ), this, SLOT( enableControls() ) );
+    connect( list, SIGNAL( doubleClicked( QListViewItem* ) ), this, SLOT( slotEdit() ) );
+    connect( text2, SIGNAL( returnPressed() ), this, SLOT( add() ) );
+    connect( text1, SIGNAL( returnPressed() ), this, SLOT( moveFocus() ) );
+    connect( buttonRegEdit, SIGNAL( clicked() ), this, SLOT( invokeRegEdit() ) );
+    connect( checkReg, SIGNAL( clicked() ), this, SLOT( enableControls() ) );
+    connect( buttonEdit, SIGNAL( clicked() ), this, SLOT( slotEdit() ) );
+
+    for( unsigned int i = 0; i < r.count(); i++ ) {
+        replacestrings rs = r[i];
+
+        BatchRenamer::unEscape( rs.find );
+
+        KListViewItem* item = new KListViewItem( list );
+        item->setText( 0, encode( rs.find ) );
+        item->setText( 1, encode( rs.replace ) );
+        item->setText( 2, rs.reg ? i18n("yes") : i18n("no") );
+        item->setText( 3, QString::number( rs.reg ) );
+        list->insertItem( item );
+    }
+
+    enableControls();
+}
+
+ReplaceDialog::~ReplaceDialog()
+{ }
+
+void ReplaceDialog::add()
+{
+    if( text1->text().isEmpty() ) {
+        KMessageBox::sorry( this, i18n( "Add a text that should be replaced." ) );
+        return;
+    }
+
+    QListViewItem* it = list->firstChild();
+    while( it ) {
+        if( it->text( 0 ) == text1->text() ) {
+            KMessageBox::sorry( this, i18n( "You can't replace the same text twice." ) );
+            return;
+        }
+        it = it->nextSibling();
+    }
+
+    KListViewItem* item = new KListViewItem( list, i18n("Regular expression") );
+    item->setText( 0, encode( text1->text() ) );
+    item->setText( 1, encode( text2->text() ) );
+    item->setText( 2, checkReg->isChecked() ? i18n("yes") : i18n("no") );    
+    item->setText( 3, QString::number( checkReg->isChecked() ) );
+    list->insertItem( item );
+
+    reset();
+
+    enableControls();
+}
+
+void ReplaceDialog::remove()
+{
+    if( list->selectedItem() ) {
+        QListViewItem* item = list->selectedItem();
+        list->takeItem( item );
+        delete item;
+    }
+
+    enableControls();    
+}
+
+QValueList<replacestrings> ReplaceDialog::getList()
+{
+    QValueList<replacestrings> r;
+    QListViewItem* item = list->firstChild();
+    while( item ) {
+        replacestrings n;
+        n.find = decode( item->text( 0 ) );
+        n.replace = decode( item->text( 1 ) );
+        n.reg = item->text( 3 ).toInt();
+
+        BatchRenamer::doEscape( n.find );
+
+        r.append( n );
+
+        item = item->nextSibling();
+    }
+    return r;
+}
+
+void ReplaceDialog::moveFocus()
+{
+    text2->setFocus();
+}
+
+void ReplaceDialog::invokeRegEdit()
+{
+    QDialog* regExpDialog = KParts::ComponentFactory::createInstanceFromQuery<QDialog>( "KRegExpEditor/KRegExpEditor", QString::null, this );
+
+    KRegExpEditorInterface *iface = static_cast<KRegExpEditorInterface *>( regExpDialog->qt_cast( "KRegExpEditorInterface" ) );
+    if ( !iface )
+        return;
+
+    iface->setRegExp( text1->text() );
+    bool ok = regExpDialog->exec();
+    if ( ok )
+        text1->setText( iface->regExp() );
+}
+
+QString ReplaceDialog::encode( QString s )
+{
+    s.append("\"");
+    s.prepend("\"");
+    return s;
+}
+
+QString ReplaceDialog::decode( QString s )
+{
+    if( s[0] == '"' )
+        s.remove( 0, 1 );
+
+    if( s[s.length()-1] == '"' )
+        s.remove( s.length()-1, 1 );
+    return s;
+}
+
+void ReplaceDialog::resizeEvent( QResizeEvent* e )
+{
+    QDialog::resizeEvent( e );
+//    list->setColumnWidth( 0, TextLabel1->width() + text1->width() );
+//    list->setColumnWidth( 1, TextLabel2->width() + text2->width() );
+}
+
+void ReplaceDialog::reset()
+{
+    text1->clear();
+    text2->clear();
+    checkReg->setChecked( false );
+    text1->setFocus();
+}
+
+void ReplaceDialog::enableControls()
+{
+    buttonRemove->setEnabled( list->selectedItem() );
+    buttonRegEdit->setEnabled( checkReg->isChecked() && !KTrader::self()->query("KRegExpEditor/KRegExpEditor").isEmpty() );
+    buttonEdit->setEnabled( list->selectedItem() );
+}
+
+void ReplaceDialog::slotEdit()
+{
+    text1->setText( decode( list->selectedItem()->text( 0 ) ) );
+    text2->setText( decode( list->selectedItem()->text( 1 ) ) );
+    checkReg->setChecked( list->selectedItem()->text( 3 ).toInt() );
+
+    QListViewItem* item = list->selectedItem();
+    list->takeItem( item );
+    delete item;
+    
+    text1->setFocus();
+
+    enableControls();
+}