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-rw-r--r--kommander/editor/tableeditorimpl.cpp464
1 files changed, 464 insertions, 0 deletions
diff --git a/kommander/editor/tableeditorimpl.cpp b/kommander/editor/tableeditorimpl.cpp
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+++ b/kommander/editor/tableeditorimpl.cpp
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+#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 <qlineedit.h>
+#include <qpushbutton.h>
+#include "pixmapchooser.h"
+#include "command.h"
+#include <qvaluelist.h>
+#include <qtabwidget.h>
+#ifndef KOMMANDER
+#include "project.h"
+#endif
+#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( "" );
+
+ if ( !editTable->inherits( "QDataTable" ) ) {
+ labelFields->hide();
+ comboFields->hide();
+ labelTable->hide();
+ labelTableValue->hide();
+ }
+#ifndef QT_NO_SQL
+ if ( editTable->inherits( "QDataTable" ) ) {
+ // ## 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() && editTable->inherits( "QDataTable" ) ) {
+ QStringList lst = MetaDataBase::fakeProperty( editTable, "database" ).toStringList();
+ if ( lst.count() == 2 && !lst[ 0 ].isEmpty() && !lst[ 1 ].isEmpty() ) {
+ QStringList fields;
+ fields << i18n( "<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_TABLE
+ if ( editTable->inherits( "QDataTable" ) ) {
+ 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 );
+ if ( editTable->inherits( "QDataTable" ) ) {
+ comboFields->setFocus();
+ } else {
+ 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 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 );
+}
+#include "tableeditorimpl.moc"