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/*************************************************************************
*
* $RCSfile: selectlabeldialog.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: hr $ $Date: 2003-03-25 16:03:58 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc..
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _EXTENSIONS_PROPCTRLR_SELECTLABELDIALOG_HXX_
#include "selectlabeldialog.hxx"
#endif
#ifndef _EXTENSIONS_PROPCTRLR_FORMRESID_HRC_
#include "formresid.hrc"
#endif
#ifndef _EXTENSIONS_FORMSCTRLR_FORMBROWSERTOOLS_HXX_
#include "formbrowsertools.hxx"
#endif
#ifndef _EXTENSIONS_FORMSCTRLR_FORMSTRINGS_HXX_
#include "formstrings.hxx"
#endif
#ifndef _COM_SUN_STAR_FORM_FORMCOMPONENTTYPE_HPP_
#include <com/sun/star/form/FormComponentType.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
#include <com/sun/star/container/XChild.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_
#include <com/sun/star/container/XIndexAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSET_HPP_
#include <com/sun/star/sdbc/XResultSet.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COMPHELPER_PROPERTY_HXX_
#include <comphelper/property.hxx>
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
//............................................................................
namespace pcr
{
//............................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::lang;
//========================================================================
// OSelectLabelDialog
//========================================================================
DBG_NAME(OSelectLabelDialog)
//------------------------------------------------------------------------
OSelectLabelDialog::OSelectLabelDialog( Window* pParent, Reference< XPropertySet > _xControlModel )
:ModalDialog(pParent, ModuleRes(RID_DLG_SELECTLABELCONTROL))
,m_aMainDesc(this, ResId(1))
,m_aControlTree(this, ResId(1))
,m_aNoAssignment(this, ResId(1))
,m_aSeparator(this, ResId(1))
,m_aOk(this, ResId(1))
,m_aCancel(this, ResId(1))
,m_xControlModel(_xControlModel)
,m_pInitialSelection(NULL)
,m_aModelImages(ModuleRes(RID_IL_FORMEXPLORER))
,m_pLastSelected(NULL)
,m_bHaveAssignableControl(sal_False)
{
DBG_CTOR(OSelectLabelDialog,NULL);
// initialize the TreeListBox
m_aControlTree.SetSelectionMode( SINGLE_SELECTION );
m_aControlTree.SetDragDropMode( 0 );
m_aControlTree.EnableInplaceEditing( sal_False );
m_aControlTree.SetWindowBits(WB_BORDER | WB_HASLINES | WB_HASLINESATROOT | WB_HASBUTTONS | WB_HASBUTTONSATROOT | WB_HSCROLL);
m_aControlTree.SetNodeBitmaps( m_aModelImages.GetImage( RID_SVXIMG_COLLAPSEDNODE ), m_aModelImages.GetImage( RID_SVXIMG_EXPANDEDNODE ) );
m_aControlTree.SetSelectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
m_aControlTree.SetDeselectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
// fill the description
UniString sDescription = m_aMainDesc.GetText();
sal_Int16 nClassID = FormComponentType::CONTROL;
if (::comphelper::hasProperty(PROPERTY_CLASSID, m_xControlModel))
nClassID = ::comphelper::getINT16(m_xControlModel->getPropertyValue(PROPERTY_CLASSID));
sDescription.SearchAndReplace(String::CreateFromAscii("$control_class$"), GetUIHeadlineName(nClassID, makeAny(m_xControlModel)));
UniString sName = ::comphelper::getString(m_xControlModel->getPropertyValue(PROPERTY_NAME)).getStr();
sDescription.SearchAndReplace(String::CreateFromAscii("$control_name$"), sName);
m_aMainDesc.SetText(sDescription);
// search for the root of the form hierarchy
Reference< XChild > xCont(m_xControlModel, UNO_QUERY);
Reference< XInterface > xSearch( xCont.is() ? xCont->getParent() : Reference< XInterface > ());
Reference< XResultSet > xParentAsResultSet(xSearch, UNO_QUERY);
while (xParentAsResultSet.is())
{
xCont = Reference< XChild > (xSearch, UNO_QUERY);
xSearch = xCont.is() ? xCont->getParent() : Reference< XInterface > ();
xParentAsResultSet = Reference< XResultSet > (xSearch, UNO_QUERY);
}
// and insert all entries below this root into the listbox
if (xSearch.is())
{
// check wich service the allowed components must suppport
sal_Int16 nClassId = 0;
try { nClassId = ::comphelper::getINT16(m_xControlModel->getPropertyValue(PROPERTY_CLASSID)); } catch(...) { }
m_sRequiredService = (FormComponentType::RADIOBUTTON == nClassId) ? SERVICE_COMPONENT_GROUPBOX : SERVICE_COMPONENT_FIXEDTEXT;
m_aRequiredControlImage = m_aModelImages.GetImage((FormComponentType::RADIOBUTTON == nClassId) ? RID_SVXIMG_GROUPBOX : RID_SVXIMG_FIXEDTEXT);
// calc the currently set label control (so InsertEntries can calc m_pInitialSelection)
Any aCurrentLabelControl( m_xControlModel->getPropertyValue(PROPERTY_CONTROLLABEL) );
DBG_ASSERT((aCurrentLabelControl.getValueTypeClass() == TypeClass_INTERFACE) || !aCurrentLabelControl.hasValue(),
"OSelectLabelDialog::OSelectLabelDialog : invalid ControlLabel property !");
if (aCurrentLabelControl.hasValue())
aCurrentLabelControl >>= m_xInitialLabelControl;
// insert the root
Image aRootImage = m_aModelImages.GetImage(RID_SVXIMG_FORMS);
SvLBoxEntry* pRoot = m_aControlTree.InsertEntry(ModuleRes(RID_STR_FORMS), aRootImage, aRootImage);
// build the tree
m_pInitialSelection = NULL;
m_bHaveAssignableControl = sal_False;
InsertEntries(xSearch, pRoot);
m_aControlTree.Expand(pRoot);
}
if (m_pInitialSelection)
{
m_aControlTree.MakeVisible(m_pInitialSelection, sal_True);
m_aControlTree.Select(m_pInitialSelection, sal_True);
}
else
{
m_aControlTree.MakeVisible(m_aControlTree.First(), sal_True);
if (m_aControlTree.FirstSelected())
m_aControlTree.Select(m_aControlTree.FirstSelected(), sal_False);
m_aNoAssignment.Check(sal_True);
}
if (!m_bHaveAssignableControl)
{ // no controls which can be assigned
m_aNoAssignment.Check(sal_True);
m_aNoAssignment.Enable(sal_False);
}
m_aNoAssignment.SetClickHdl(LINK(this, OSelectLabelDialog, OnNoAssignmentClicked));
m_aNoAssignment.GetClickHdl().Call(&m_aNoAssignment);
FreeResource();
}
//------------------------------------------------------------------------
OSelectLabelDialog::~OSelectLabelDialog()
{
// delete the entry datas of the listbox entries
SvLBoxEntry* pLoop = m_aControlTree.First();
while (pLoop)
{
void* pData = pLoop->GetUserData();
if (pData)
delete (Reference< XPropertySet > *)pData;
pLoop = m_aControlTree.Next(pLoop);
}
DBG_DTOR(OSelectLabelDialog,NULL);
}
//------------------------------------------------------------------------
sal_Int32 OSelectLabelDialog::InsertEntries(const Reference< XInterface > & _xContainer, SvLBoxEntry* pContainerEntry)
{
Reference< XIndexAccess > xContainer(_xContainer, UNO_QUERY);
if (!xContainer.is())
return 0;
sal_Int32 nChildren = 0;
UniString sName,sDisplayName;
Reference< XPropertySet > xAsSet;
for (sal_Int32 i=0; i<xContainer->getCount(); ++i)
{
xContainer->getByIndex(i) >>= xAsSet;
if (!xAsSet.is())
{
DBG_WARNING("OSelectLabelDialog::InsertEntries : strange : a form component which isn't a property set !");
continue;
}
if (!::comphelper::hasProperty(PROPERTY_NAME, xAsSet))
// we need at least a name for displaying ...
continue;
sName = ::comphelper::getString(xAsSet->getPropertyValue(PROPERTY_NAME)).getStr();
// we need to check if the control model supports the required service
Reference< XServiceInfo > xInfo(xAsSet, UNO_QUERY);
if (!xInfo.is())
continue;
if (!xInfo->supportsService(m_sRequiredService))
{ // perhaps it is a container
Reference< XIndexAccess > xCont(xAsSet, UNO_QUERY);
if (xCont.is() && xCont->getCount())
{ // yes -> step down
Image aFormImage = m_aModelImages.GetImage( RID_SVXIMG_FORM );
SvLBoxEntry* pCont = m_aControlTree.InsertEntry(sName, aFormImage, aFormImage, pContainerEntry);
sal_Int32 nContChildren = InsertEntries(xCont, pCont);
if (nContChildren)
{
m_aControlTree.Expand(pCont);
++nChildren;
}
else
{ // oops, no valid childs -> remove the entry
m_aControlTree.ModelIsRemoving(pCont);
m_aControlTree.GetModel()->Remove(pCont);
m_aControlTree.ModelHasRemoved(pCont);
}
}
continue;
}
// get the label
if (!::comphelper::hasProperty(PROPERTY_LABEL, xAsSet))
continue;
sDisplayName = ::comphelper::getString(xAsSet->getPropertyValue(PROPERTY_LABEL)).getStr();
sDisplayName += String::CreateFromAscii(" (");
sDisplayName += sName;
sDisplayName += ')';
// all requirements met -> insert
SvLBoxEntry* pCurrent = m_aControlTree.InsertEntry(sDisplayName, m_aRequiredControlImage, m_aRequiredControlImage, pContainerEntry);
pCurrent->SetUserData(new Reference< XPropertySet > (xAsSet));
++nChildren;
if (m_xInitialLabelControl == xAsSet)
m_pInitialSelection = pCurrent;
m_bHaveAssignableControl = sal_True;
}
return nChildren;
}
//------------------------------------------------------------------------
IMPL_LINK(OSelectLabelDialog, OnEntrySelected, SvTreeListBox*, pLB)
{
DBG_ASSERT(pLB == &m_aControlTree, "OSelectLabelDialog::OnEntrySelected : where did this come from ?");
SvLBoxEntry* pSelected = m_aControlTree.FirstSelected();
void* pData = pSelected ? pSelected->GetUserData() : NULL;
if (pData)
m_xSelectedControl = Reference< XPropertySet > (*(Reference< XPropertySet > *)pData);
m_aNoAssignment.SetClickHdl(Link());
m_aNoAssignment.Check(pData == NULL);
m_aNoAssignment.SetClickHdl(LINK(this, OSelectLabelDialog, OnNoAssignmentClicked));
return 0L;
}
//------------------------------------------------------------------------
IMPL_LINK(OSelectLabelDialog, OnNoAssignmentClicked, Button*, pButton)
{
DBG_ASSERT(pButton == &m_aNoAssignment, "OSelectLabelDialog::OnNoAssignmentClicked : where did this come from ?");
if (m_aNoAssignment.IsChecked())
m_pLastSelected = m_aControlTree.FirstSelected();
else
{
DBG_ASSERT(m_bHaveAssignableControl, "OSelectLabelDialog::OnNoAssignmentClicked");
// search the first assignable entry
SvLBoxEntry* pSearch = m_aControlTree.First();
while (pSearch)
{
if (pSearch->GetUserData())
break;
pSearch = m_aControlTree.Next(pSearch);
}
// and select it
if (pSearch)
{
m_aControlTree.Select(pSearch);
m_pLastSelected = pSearch;
}
}
if (m_pLastSelected)
{
m_aControlTree.SetSelectHdl(Link());
m_aControlTree.SetDeselectHdl(Link());
m_aControlTree.Select(m_pLastSelected, !m_aNoAssignment.IsChecked());
m_aControlTree.SetSelectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
m_aControlTree.SetDeselectHdl(LINK(this, OSelectLabelDialog, OnEntrySelected));
}
return 0L;
}
//............................................................................
} // namespace pcr
//............................................................................
|
