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/* This file is part of the KDE project
Copyright (C) 2006-2007 Jaroslaw Staniek <js@iidea.pl>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexidbutils.h"
#include <kpopupmenu.h>
#include <kiconloader.h>
#include <kexidb/queryschema.h>
#include <kexidb/utils.h>
#include <formeditor/widgetlibrary.h>
#include <kexiutils/utils.h>
#include "../kexiformpart.h"
#include <widget/utils/kexicontextmenuutils.h>
TQColor lighterGrayBackgroundColor(const TQPalette& palette)
{
return KexiUtils::blendedColors(palette.active().background(), palette.active().base(), 1, 2);
}
//-------
KexiDBWidgetContextMenuExtender::KexiDBWidgetContextMenuExtender( TQObject* parent, KexiDataItemInterface* iface )
: TQObject(parent)
, m_iface(iface)
, m_contextMenuHasTitle(false)
{
}
KexiDBWidgetContextMenuExtender::~KexiDBWidgetContextMenuExtender()
{
}
void KexiDBWidgetContextMenuExtender::createTitle(TQPopupMenu *menu)
{
if (!menu)
return;
m_contextMenu = menu;
TDEPopupTitle *titleItem = new TDEPopupTitle();
const int id = m_contextMenu->insertItem(titleItem, -1, 0);
m_contextMenu->setItemEnabled(id, false);
TQString icon;
if (dynamic_cast<TQWidget*>(m_iface))
icon = KexiFormPart::library()->iconName(dynamic_cast<TQWidget*>(m_iface)->className());
m_contextMenuHasTitle = m_iface->columnInfo() ?
KexiContextMenuUtils::updateTitle(m_contextMenu,
m_iface->columnInfo()->captionOrAliasOrName(),
KexiDB::simplifiedTypeName(*m_iface->columnInfo()->field), icon)
: false;
if (!m_contextMenuHasTitle)
m_contextMenu->removeItem(id);
updatePopupMenuActions();
}
void KexiDBWidgetContextMenuExtender::updatePopupMenuActions()
{
if (m_contextMenu) {
enum { IdUndo, IdRedo, IdSep1, IdCut, IdCopy, IdPaste, IdClear, IdSep2, IdSelectAll }; //from qlineedit.h
const bool readOnly = m_iface->isReadOnly();
const int id = m_contextMenu->idAt(m_contextMenuHasTitle ? 1 : 0);
//! @todo maybe redo will be enabled one day?
m_contextMenu->removeItem(id-(int)IdRedo);
// update cut/copy/paste
m_contextMenu->setItemEnabled(id-(int)IdCut, !readOnly);
m_contextMenu->setItemEnabled(id-(int)IdPaste, !readOnly);
m_contextMenu->setItemEnabled(id-(int)IdClear, !readOnly);
}
}
//------------------
KexiSubwidgetInterface::KexiSubwidgetInterface()
{
}
KexiSubwidgetInterface::~KexiSubwidgetInterface()
{
}
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