Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 494 insertions, 0 deletions

diff --git a/kdevdesigner/designer/tableeditorimpl.cpp b/kdevdesigner/designer/tableeditorimpl.cpp
new file mode 100644
index 00000000..b2a440de
--- /dev/null
+++ b/kdevdesigner/designer/tableeditorimpl.cpp
@@ -0,0 +1,494 @@
+/**********************************************************************
+** Copyright (C) 2000-2001 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "tableeditorimpl.h"
+#ifndef QT_NO_TABLE
+#include <qtable.h>
+#endif
+#include "formwindow.h"
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <qheader.h>
+#include <qlistbox.h>
+#include <klineedit.h>
+#include <qpushbutton.h>
+#include "pixmapchooser.h"
+#include "command.h"
+#include <qvaluelist.h>
+#include <qtabwidget.h>
+#include <qdatatable.h>
+#include "project.h"
+#include "metadatabase.h"
+#include "mainwindow.h"
+
+#include <klocale.h>
+
+TableEditor::TableEditor( QWidget* parent,  QWidget *editWidget, FormWindow *fw, const char* name, bool modal, WFlags fl )
+    : TableEditorBase( parent, name, modal, fl ),
+#ifndef QT_NO_TABLE
+    editTable( (QTable*)editWidget ),
+#endif
+    formWindow( fw )
+{
+    connect( buttonHelp, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
+#ifndef QT_NO_TABLE
+    labelColumnPixmap->setText( "" );
+    labelRowPixmap->setText( "" );
+
+#ifndef QT_NO_SQL
+    if ( !::qt_cast<QDataTable*>(editTable) )
+#endif
+    {
+	labelFields->hide();
+	comboFields->hide();
+	labelTable->hide();
+	labelTableValue->hide();
+    }
+#ifndef QT_NO_SQL
+    if ( ::qt_cast<QDataTable*>(editTable) ) {
+	// ## why does this behave weird?
+	//	TabWidget->removePage( rows_tab );
+	//	rows_tab->hide();
+	// ## do this in the meantime...
+	TabWidget->setTabEnabled( rows_tab, FALSE );
+    }
+
+    if ( formWindow->project() && ::qt_cast<QDataTable*>(editTable) ) {
+	QStringList lst = MetaDataBase::fakeProperty( editTable, "database" ).toStringList();
+	if ( lst.count() == 2 && !lst[ 0 ].isEmpty() && !lst[ 1 ].isEmpty() ) {
+	    QStringList fields;
+	    fields << "<no field>";
+	    fields += formWindow->project()->databaseFieldList( lst[ 0 ], lst[ 1 ] );
+	    comboFields->insertStringList( fields );
+	}
+	if ( !lst[ 1 ].isEmpty() )
+	    labelTableValue->setText( lst[ 1 ] );
+    }
+#endif
+
+    readFromTable();
+#endif
+}
+
+TableEditor::~TableEditor()
+{
+}
+
+void TableEditor::columnDownClicked()
+{
+    if ( listColumns->currentItem() == -1 ||
+	 listColumns->currentItem() == (int)listColumns->count() - 1 ||
+	 listColumns->count() < 2 )
+	return;
+    saveFieldMap();
+    int index = listColumns->currentItem() + 1;
+    QListBoxItem *i = listColumns->item( listColumns->currentItem() );
+    listColumns->takeItem( i );
+    listColumns->insertItem( i, index );
+    listColumns->setCurrentItem( i );
+    readColumns();
+    restoreFieldMap();
+    currentColumnChanged( i );
+}
+
+void TableEditor::columnTextChanged( const QString &s )
+{
+    if ( listColumns->currentItem() == -1 )
+	return;
+    listColumns->blockSignals( TRUE );
+    listColumns->changeItem( s, listColumns->currentItem() );
+    listColumns->blockSignals( FALSE );
+#ifndef QT_NO_TABLE
+    if ( table->horizontalHeader()->iconSet( listColumns->currentItem() ) )
+	table->horizontalHeader()->setLabel( listColumns->currentItem(),
+					     *table->horizontalHeader()->iconSet( listColumns->currentItem() ), s );
+    else
+	table->horizontalHeader()->setLabel( listColumns->currentItem(), s );
+#endif
+}
+
+void TableEditor::columnUpClicked()
+{
+    if ( listColumns->currentItem() <= 0 ||
+	 listColumns->count() < 2 )
+	return;
+    saveFieldMap();
+    int index = listColumns->currentItem() - 1;
+    QListBoxItem *i = listColumns->item( listColumns->currentItem() );
+    listColumns->takeItem( i );
+    listColumns->insertItem( i, index );
+    listColumns->setCurrentItem( i );
+    readColumns();
+    restoreFieldMap();
+    currentColumnChanged( i );
+}
+
+void TableEditor::currentColumnChanged( QListBoxItem *i )
+{
+    if ( !i )
+	return;
+    editColumnText->blockSignals( TRUE );
+    editColumnText->setText( i->text() );
+    if ( i->pixmap() )
+	labelColumnPixmap->setPixmap( *i->pixmap() );
+    else
+	labelColumnPixmap->setText( "" );
+    editColumnText->blockSignals( FALSE );
+
+#ifndef QT_NO_SQL
+    if ( ::qt_cast<QDataTable*>(editTable) ) {
+	QString s = *fieldMap.find( listColumns->index( i ) );
+	if ( s.isEmpty() )
+	    comboFields->setCurrentItem( 0 );
+	else if ( comboFields->listBox()->findItem( s ) )
+	    comboFields->setCurrentItem( comboFields->listBox()->index( comboFields->listBox()->findItem( s ) ) );
+	else
+	    comboFields->lineEdit()->setText( s );
+    }
+#endif
+}
+
+void TableEditor::currentFieldChanged( const QString &s )
+{
+    if ( listColumns->currentItem() == -1 )
+	return;
+    fieldMap.remove( listColumns->currentItem() );
+    fieldMap.insert( listColumns->currentItem(), s );
+    editColumnText->blockSignals( TRUE ); //## necessary
+    QString newColText = s.mid(0,1).upper() + s.mid(1);
+    editColumnText->setText( newColText );
+    columnTextChanged( newColText );
+    editColumnText->blockSignals( FALSE );
+}
+
+void TableEditor::currentRowChanged( QListBoxItem *i )
+{
+    if ( !i )
+	return;
+    editRowText->blockSignals( TRUE );
+    editRowText->setText( i->text() );
+    if ( i->pixmap() )
+	labelRowPixmap->setPixmap( *i->pixmap() );
+    else
+	labelRowPixmap->setText( "" );
+    editRowText->blockSignals( FALSE );
+}
+
+void TableEditor::deleteColumnClicked()
+{
+    if ( listColumns->currentItem() == -1 )
+	return;
+#ifndef QT_NO_TABLE
+    table->setNumCols( table->numCols() - 1 );
+    delete listColumns->item( listColumns->currentItem() );
+    readColumns();
+    if ( listColumns->firstItem() ) {
+	listColumns->setCurrentItem( listColumns->firstItem() );
+	listColumns->setSelected( listColumns->firstItem(), TRUE );
+    }
+#endif
+}
+
+void TableEditor::deleteRowClicked()
+{
+    if ( listRows->currentItem() == -1 )
+	return;
+#ifndef QT_NO_TABLE
+    table->setNumRows( table->numRows() - 1 );
+    delete listRows->item( listRows->currentItem() );
+    readRows();
+    if ( listRows->firstItem() ) {
+	listRows->setCurrentItem( listRows->firstItem() );
+	listRows->setSelected( listRows->firstItem(), TRUE );
+    }
+#endif
+}
+
+void TableEditor::newColumnClicked()
+{
+#ifndef QT_NO_TABLE
+    table->setNumCols( table->numCols() + 1 );
+    QMap<QString, bool> m;
+    for ( int i = 0; i < table->numCols() - 1; ++i )
+	m.insert( table->horizontalHeader()->label( i ), TRUE );
+    int n = table->numCols() - 1;
+    QString t = QString::number( n );
+    while ( m.find( t ) != m.end() )
+	t = QString::number( ++n );
+    table->horizontalHeader()->setLabel( table->numCols() - 1, t );
+    listColumns->insertItem( t );
+    QListBoxItem *item = listColumns->item( listColumns->count() - 1 );
+    listColumns->setCurrentItem( item );
+    listColumns->setSelected( item, TRUE );
+#ifndef QT_NO_SQL
+    if ( ::qt_cast<QDataTable*>(editTable) ) {
+	comboFields->setFocus();
+    } else
+#endif
+    {
+	editColumnText->setFocus();
+	editColumnText->selectAll();
+    }
+#endif
+}
+
+void TableEditor::newRowClicked()
+{
+#ifndef QT_NO_TABLE
+    table->setNumRows( table->numRows() + 1 );
+    QMap<QString, bool> m;
+    for ( int i = 0; i < table->numRows() - 1; ++i )
+	m.insert( table->verticalHeader()->label( i ), TRUE );
+    int n = table->numRows() - 1;
+    QString t = QString::number( n );
+    while ( m.find( t ) != m.end() )
+	t = QString::number( ++n );
+    table->verticalHeader()->setLabel( table->numRows() - 1, t );
+    listRows->insertItem( t );
+    QListBoxItem *item = listRows->item( listRows->count() - 1 );
+    listRows->setCurrentItem( item );
+    listRows->setSelected( item, TRUE );
+#endif
+}
+
+void TableEditor::okClicked()
+{
+    applyClicked();
+    accept();
+}
+
+void TableEditor::rowDownClicked()
+{
+    if ( listRows->currentItem() == -1 ||
+	 listRows->currentItem() == (int)listRows->count() - 1 ||
+	 listRows->count() < 2 )
+	return;
+    int index = listRows->currentItem() + 1;
+    QListBoxItem *i = listRows->item( listRows->currentItem() );
+    listRows->takeItem( i );
+    listRows->insertItem( i, index );
+    listRows->setCurrentItem( i );
+    readRows();
+}
+
+void TableEditor::rowTextChanged( const QString &s )
+{
+    if ( listRows->currentItem() == -1 )
+	return;
+#ifndef QT_NO_TABLE
+    listRows->changeItem( s, listRows->currentItem() );
+    if ( table->verticalHeader()->iconSet( listRows->currentItem() ) )
+	table->verticalHeader()->setLabel( listRows->currentItem(),
+					     *table->verticalHeader()->iconSet( listRows->currentItem() ), s );
+    else
+	table->verticalHeader()->setLabel( listRows->currentItem(), s );
+#endif
+}
+
+void TableEditor::rowUpClicked()
+{
+    if ( listRows->currentItem() <= 0 ||
+	 listRows->count() < 2 )
+	return;
+    int index = listRows->currentItem() - 1;
+    QListBoxItem *i = listRows->item( listRows->currentItem() );
+    listRows->takeItem( i );
+    listRows->insertItem( i, index );
+    listRows->setCurrentItem( i );
+    readRows();
+}
+
+void TableEditor::applyClicked()
+{
+    QValueList<PopulateTableCommand::Row> rows;
+    QValueList<PopulateTableCommand::Column> cols;
+
+    int i = 0;
+#ifndef QT_NO_TABLE
+    for ( i = 0; i < table->horizontalHeader()->count(); ++i ) {
+	PopulateTableCommand::Column col;
+	col.text = table->horizontalHeader()->label( i );
+	if ( table->horizontalHeader()->iconSet( i ) )
+	    col.pix = table->horizontalHeader()->iconSet( i )->pixmap();
+	col.field = *fieldMap.find( i );
+	cols.append( col );
+    }
+    for ( i = 0; i < table->verticalHeader()->count(); ++i ) {
+	PopulateTableCommand::Row row;
+	row.text = table->verticalHeader()->label( i );
+	if ( table->verticalHeader()->iconSet( i ) )
+	    row.pix = table->verticalHeader()->iconSet( i )->pixmap();
+	rows.append( row );
+    }
+    PopulateTableCommand *cmd = new PopulateTableCommand( i18n( "Edit the Rows and Columns of '%1' " ).arg( editTable->name() ),
+							  formWindow, editTable, rows, cols );
+    cmd->execute();
+    formWindow->commandHistory()->addCommand( cmd );
+#endif
+}
+
+void TableEditor::chooseRowPixmapClicked()
+{
+    if ( listRows->currentItem() == -1 )
+	return;
+    QPixmap pix;
+    if ( listRows->item( listRows->currentItem() )->pixmap() )
+	pix = qChoosePixmap( this, formWindow, *listRows->item( listRows->currentItem() )->pixmap() );
+    else
+	pix = qChoosePixmap( this, formWindow, QPixmap() );
+
+    if ( pix.isNull() )
+	return;
+
+#ifndef QT_NO_TABLE
+    table->verticalHeader()->setLabel( listRows->currentItem(), pix, table->verticalHeader()->label( listRows->currentItem() ) );
+    listRows->changeItem( pix, listRows->currentText(), listRows->currentItem() );
+#endif
+}
+
+void TableEditor::deleteRowPixmapClicked()
+{
+    if ( listRows->currentItem() == -1 )
+	return;
+#ifndef QT_NO_TABLE
+    table->verticalHeader()->setLabel( listRows->currentItem(), QPixmap(), table->verticalHeader()->label( listRows->currentItem() ) );
+    listRows->changeItem( listRows->currentText(), listRows->currentItem() );
+#endif
+}
+
+void TableEditor::chooseColPixmapClicked()
+{
+    if ( listColumns->currentItem() == -1 )
+	return;
+    QPixmap pix;
+    if ( listColumns->item( listColumns->currentItem() )->pixmap() )
+	pix = qChoosePixmap( this, formWindow, *listColumns->item( listColumns->currentItem() )->pixmap() );
+    else
+	pix = qChoosePixmap( this, formWindow, QPixmap() );
+
+    if ( pix.isNull() )
+	return;
+#ifndef QT_NO_TABLE
+    table->horizontalHeader()->setLabel( listColumns->currentItem(), pix, table->horizontalHeader()->label( listColumns->currentItem() ) );
+    listColumns->changeItem( pix, listColumns->currentText(), listColumns->currentItem() );
+#endif
+}
+
+void TableEditor::deleteColPixmapClicked()
+{
+    if ( listColumns->currentItem() == -1 )
+	return;
+#ifndef QT_NO_TABLE
+    table->horizontalHeader()->setLabel( listColumns->currentItem(), QPixmap(), table->horizontalHeader()->label( listColumns->currentItem() ) );
+    listColumns->changeItem( listColumns->currentText(), listColumns->currentItem() );
+#endif
+}
+
+void TableEditor::readFromTable()
+{
+#ifndef QT_NO_TABLE
+    QHeader *cols = editTable->horizontalHeader();
+    table->setNumCols( cols->count() );
+    QMap<QString, QString> columnFields = MetaDataBase::columnFields( editTable );
+    for ( int i = 0; i < cols->count(); ++i ) {
+	if ( editTable->horizontalHeader()->iconSet( i ) ) {
+	    table->horizontalHeader()->setLabel( i, *editTable->horizontalHeader()->iconSet( i ),
+						 editTable->horizontalHeader()->label( i ) );
+	    listColumns->insertItem( editTable->horizontalHeader()->iconSet( i )->pixmap(),
+				     editTable->horizontalHeader()->label( i ) );
+	} else {
+	    table->horizontalHeader()->setLabel( i, editTable->horizontalHeader()->label( i ) );
+	    listColumns->insertItem( editTable->horizontalHeader()->label( i ) );
+	}
+	QString cf = *columnFields.find( editTable->horizontalHeader()->label( i ) );
+	fieldMap.insert( i, cf );
+    }
+
+    if ( listColumns->firstItem() ) {
+	listColumns->setCurrentItem( listColumns->firstItem() );
+	listColumns->setSelected( listColumns->firstItem(), TRUE );
+    }
+
+    QHeader *rows = editTable->verticalHeader();
+    table->setNumRows( rows->count() );
+    for ( int j = 0; j < rows->count(); ++j ) {
+	if ( editTable->verticalHeader()->iconSet( j ) ) {
+	    table->verticalHeader()->setLabel( j, *editTable->verticalHeader()->iconSet( j ),
+					       editTable->verticalHeader()->label( j ) );
+	    listRows->insertItem( editTable->verticalHeader()->iconSet( j )->pixmap(),
+				  editTable->verticalHeader()->label( j ) );
+	} else {
+	    table->verticalHeader()->setLabel( j, editTable->verticalHeader()->label( j ) );
+	    listRows->insertItem( editTable->verticalHeader()->label( j ) );
+	}
+    }
+
+    if ( listRows->firstItem() ) {
+	listRows->setCurrentItem( listRows->firstItem() );
+	listRows->setSelected( listRows->firstItem(), TRUE );
+    }
+#endif
+}
+
+void TableEditor::readColumns()
+{
+    int j = 0;
+#ifndef QT_NO_TABLE
+    for ( QListBoxItem *i = listColumns->firstItem(); i; i = i->next(), ++j ) {
+	if ( i->pixmap() )
+	    table->horizontalHeader()->setLabel( j, *i->pixmap(), i->text() );
+	else
+	    table->horizontalHeader()->setLabel( j, i->text() );
+    }
+#endif
+}
+
+void TableEditor::readRows()
+{
+    int j = 0;
+#ifndef QT_NO_TABLE
+    for ( QListBoxItem *i = listRows->firstItem(); i; i = i->next(), ++j ) {
+	if ( i->pixmap() )
+	    table->verticalHeader()->setLabel( j, *i->pixmap(), i->text() );
+	else
+	    table->verticalHeader()->setLabel( j, i->text() );
+    }
+#endif
+}
+
+void TableEditor::saveFieldMap()
+{
+    tmpFieldMap.clear();
+    for ( QMap<int, QString>::Iterator it = fieldMap.begin(); it != fieldMap.end(); ++it )
+	tmpFieldMap.insert( listColumns->item( it.key() ), *it );
+}
+
+void TableEditor::restoreFieldMap()
+{
+    fieldMap.clear();
+    for ( QMap<QListBoxItem*, QString>::Iterator it = tmpFieldMap.begin(); it != tmpFieldMap.end(); ++it )
+	fieldMap.insert( listColumns->index( it.key() ), *it );
+}