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kbarcode/kbarcode/databasebrowser.cpp

205 lines
6.0 KiB

/***************************************************************************
databasebrowser.cpp - description
-------------------
begin : Mit Mai 15 2002
copyright : (C) 2002 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. *
* *
***************************************************************************/
#include "databasebrowser.h"
#include "mydatatable.h"
#include "definition.h"
#include "sqltables.h"
#include "csvimportdlg.h"
// TQt includes
#include <tqclipboard.h>
// KDE includes
#include <kaction.h>
#include <kapplication.h>
#include <keditcl.h>
#include <klocale.h>
#include <kmenubar.h>
#include <kpopupmenu.h>
#include <kstatusbar.h>
#define CUR_TABLE_ID 6666
DatabaseBrowser::DatabaseBrowser( TQString _database, TQWidget *tqparent, const char *name )
: DSMainWindow(tqparent,name)
{
m_direction = m_case = false;
table = new MyDataTable(this );
setCentralWidget( table );
statusBar()->insertItem( i18n("Current Table: <b>" ) + _database, CUR_TABLE_ID, 0, true );
statusBar()->setSizeGripEnabled( true );
statusBar()->show();
database = _database;
connect( table, TQT_SIGNAL( cursorChanged( TQSql::Op ) ),
SqlTables::getInstance(), TQT_SIGNAL( tablesChanged() ) );
connect( TQT_TQOBJECT(this), TQT_SIGNAL( connectedSQL() ), this, TQT_SLOT( setupSql() ) );
findDlg = 0;
setupActions();
show();
setupSql();
}
DatabaseBrowser::~DatabaseBrowser()
{
// update sql label definitions
// because they may have changed
// TODO:
// add selction here to only update
// if neccessary!
Definition::updateProducer();
DSMainWindow::saveConfig();
if( findDlg )
delete findDlg;
}
void DatabaseBrowser::setupActions()
{
DSMainWindow::setupActions();
KPopupMenu* editMenu = new KPopupMenu( this );
KAction* acut = KStdAction::cut( TQT_TQOBJECT(this), TQT_SLOT( cut() ), actionCollection() );
KAction* acopy = KStdAction::copy( TQT_TQOBJECT(this), TQT_SLOT( copy() ), actionCollection() );
KAction* apaste = KStdAction::paste( TQT_TQOBJECT(this), TQT_SLOT( paste() ), actionCollection() );
KAction* afind = KStdAction::find( TQT_TQOBJECT(this), TQT_SLOT( find() ), actionCollection() );
menuBar()->insertItem( i18n("&Edit"), editMenu, -1, 1 );
acut->plug( editMenu );
acopy->plug( editMenu );
apaste->plug( editMenu );
editMenu->insertSeparator();
afind->plug( editMenu );
KStdAction::findNext( TQT_TQOBJECT(this), TQT_SLOT( findNext() ), actionCollection() )->plug( editMenu );
editMenu->insertSeparator();
KAction* aimport = new KAction( i18n("&Import CSV File..."), "",
0, TQT_TQOBJECT(this), TQT_SLOT(import()), actionCollection(), "import" );
aimport->plug( editMenu );
acut->plug( toolBar() );
acopy->plug( toolBar() );
apaste->plug( toolBar() );
toolBar()->insertSeparator();
afind->plug( toolBar() );
DSMainWindow::loadConfig();
}
void DatabaseBrowser::setupSql()
{
TQSqlCursor* cur = new TQSqlCursor( database, true );
cur->select();
unsigned int i = 0;
unsigned int c = 0;
while ( cur->next() ) {
for( c = 0; c < cur->count(); c++ ) {
table->setText( i, c, cur->value( c ).toString() );
table->horizontalHeader()->setLabel( c, cur->fieldName( c ) );
}
i++;
}
table->setNumCols( c );
table->setNumRows( i );
table->setSqlCursor( cur, true, true );
table->setSorting( true );
table->setConfirmDelete( true );
table->setAutoEdit( true );
table->refresh( TQDataTable::RefreshAll );
}
void DatabaseBrowser::find()
{
if( !findDlg )
findDlg = new KEdFind( this, "findDlg", false );
findDlg->setText( m_find );
findDlg->setDirection( m_direction );
findDlg->setCaseSensitive( m_case );
connect( findDlg, TQT_SIGNAL( search() ), this, TQT_SLOT( findNext() ) );
findDlg->exec();
}
void DatabaseBrowser::findNext()
{
if( findDlg ) {
m_find = findDlg->getText();
m_direction = findDlg->get_direction();
m_case = findDlg->case_sensitive();
} else
find();
table->find( m_find, m_case, m_direction );
}
void DatabaseBrowser::cut()
{
TQString text = table->value( table->currentRow(), table->currentColumn() ).toString();
if( !text.isEmpty() ) {
kapp->clipboard()->setText( text );
TQSqlRecord* buffer = table->sqlCursor()->primeUpdate();
if( buffer ) {
buffer->setValue( table->horizontalHeader()->label( table->currentColumn() ), "" );
table->sqlCursor()->update();
table->refresh();
}
}
}
void DatabaseBrowser::copy()
{
TQString text = table->value( table->currentRow(), table->currentColumn() ).toString();
if( !text.isEmpty() )
kapp->clipboard()->setText( text );
}
void DatabaseBrowser::paste()
{
TQString text = kapp->clipboard()->text();
if( !text.isEmpty() ) {
TQSqlRecord* buffer = table->sqlCursor()->primeUpdate();
if( buffer ) {
buffer->setValue( table->horizontalHeader()->label( table->currentColumn() ), text );
table->sqlCursor()->update();
table->refresh();
}
}
}
void DatabaseBrowser::import()
{
new CSVImportDlg( this );
}
#include "databasebrowser.moc"