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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef _DBAUI_PARAMDIALOG_HXX_
#include "paramdialog.hxx"
#endif
#ifndef _DBAUI_PARAMDIALOG_HRC_
#include "paramdialog.hrc"
#endif
#ifndef _DBU_DLG_HRC_
#include "dbu_dlg.hrc"
#endif
#ifndef _DBAUI_COMMON_TYPES_HXX_
#include "commontypes.hxx"
#endif
#ifndef _DBAUI_MODULE_DBU_HXX_
#include "moduledbu.hxx"
#endif
#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTER_HPP_
#include <com/sun/star/util/XNumberFormatter.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
#include <com/sun/star/sdbc/DataType.hpp>
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
#include "dbustrings.hrc"
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#include <tools/diagnose_ex.h>
#ifndef _DBAUI_LOCALRESACCESS_HXX_
#include "localresaccess.hxx"
#endif
#ifndef INCLUDED_SVTOOLS_SYSLOCALE_HXX
#include <svtools/syslocale.hxx>
#endif
#define EF_VISITED 0x0001
#define EF_DIRTY 0x0002
//.........................................................................
namespace dbaui
{
//.........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::util;
using namespace ::connectivity;
//==================================================================
//= OParameterDialog
//==================================================================
//------------------------------------------------------------------------------
#define INIT_MEMBERS() \
:ModalDialog( pParent, ModuleRes(DLG_PARAMETERS)) \
,m_aNamesFrame (this, ModuleRes(FL_PARAMS)) \
,m_aAllParams (this, ModuleRes(LB_ALLPARAMS)) \
,m_aValueFrame (this, ModuleRes(FT_VALUE)) \
,m_aParam (this, ModuleRes(ET_PARAM)) \
,m_aTravelNext (this, ModuleRes(BT_TRAVELNEXT)) \
,m_aOKBtn (this, ModuleRes(BT_OK)) \
,m_aCancelBtn (this, ModuleRes(BT_CANCEL)) \
,m_nCurrentlySelected(LISTBOX_ENTRY_NOTFOUND) \
,m_xConnection(_rxConnection) \
,m_aPredicateInput( _rxORB, _rxConnection, getParseContext() ) \
,m_bNeedErrorOnCurrent(sal_True) \
//------------------------------------------------------------------------------
DBG_NAME(OParameterDialog)
OParameterDialog::OParameterDialog(
Window* pParent, const Reference< XIndexAccess > & rParamContainer,
const Reference< XConnection > & _rxConnection, const Reference< XMultiServiceFactory >& _rxORB)
INIT_MEMBERS()
{
DBG_CTOR(OParameterDialog,NULL);
if (_rxORB.is())
m_xFormatter = Reference< XNumberFormatter>(_rxORB->createInstance(
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.util.NumberFormatter"))), UNO_QUERY);
else {
DBG_ERROR("OParameterDialog::OParameterDialog: need a service factory!");
}
Reference< XNumberFormatsSupplier > xNumberFormats = ::dbtools::getNumberFormats(m_xConnection, sal_True);
if (!xNumberFormats.is())
::comphelper::disposeComponent(m_xFormatter);
else if (m_xFormatter.is())
m_xFormatter->attachNumberFormatsSupplier(xNumberFormats);
try
{
DBG_ASSERT(rParamContainer->getCount(), "OParameterDialog::OParameterDialog : can't handle empty containers !");
m_aFinalValues.realloc(rParamContainer->getCount());
PropertyValue* pValues = m_aFinalValues.getArray();
for (sal_Int32 i = 0, nCount = rParamContainer->getCount(); i<nCount; ++i, ++pValues)
{
Reference< XPropertySet > xParamAsSet;
rParamContainer->getByIndex(i) >>= xParamAsSet;
OSL_ENSURE(xParamAsSet.is(),"Parameter is null!");
if(!xParamAsSet.is())
continue;
pValues->Name = ::comphelper::getString(xParamAsSet->getPropertyValue(PROPERTY_NAME));
m_aAllParams.InsertEntry(pValues->Name);
if (!pValues->Value.hasValue())
// it won't have a value, 'cause it's default constructed. But may be later we support
// initializing this dialog with values
pValues->Value = makeAny(::rtl::OUString());
// default the values to an empty string
m_aVisitedParams.push_back(0);
// not visited, not dirty
}
m_xParams = rParamContainer;
}
catch(Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
Construct();
m_aResetVisitFlag.SetTimeoutHdl(LINK(this, OParameterDialog, OnVisitedTimeout));
FreeResource();
}
//------------------------------------------------------------------------------
OParameterDialog::~OParameterDialog()
{
if (m_aResetVisitFlag.IsActive())
m_aResetVisitFlag.Stop();
DBG_DTOR(OParameterDialog,NULL);
}
//------------------------------------------------------------------------------
void OParameterDialog::Construct()
{
m_aAllParams.SetSelectHdl(LINK(this, OParameterDialog, OnEntrySelected));
m_aParam.SetLoseFocusHdl(LINK(this, OParameterDialog, OnValueLoseFocus));
m_aParam.SetModifyHdl(LINK(this, OParameterDialog, OnValueModified));
m_aTravelNext.SetClickHdl(LINK(this, OParameterDialog, OnButtonClicked));
m_aOKBtn.SetClickHdl(LINK(this, OParameterDialog, OnButtonClicked));
m_aCancelBtn.SetClickHdl(LINK(this, OParameterDialog, OnButtonClicked));
if (m_aAllParams.GetEntryCount())
{
m_aAllParams.SelectEntryPos(0);
LINK(this, OParameterDialog, OnEntrySelected).Call(&m_aAllParams);
if (m_aAllParams.GetEntryCount() == 1)
{
m_aTravelNext.Enable(sal_False);
}
if (m_aAllParams.GetEntryCount() > 1)
{
m_aOKBtn.SetStyle(m_aOKBtn.GetStyle() & ~WB_DEFBUTTON);
m_aTravelNext.SetStyle(m_aTravelNext.GetStyle() | WB_DEFBUTTON);
}
}
m_aParam.GrabFocus();
}
//------------------------------------------------------------------------------
IMPL_LINK(OParameterDialog, OnValueLoseFocus, Control*, /*pSource*/)
{
if (m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND)
{
if ( ( m_aVisitedParams[ m_nCurrentlySelected ] & EF_DIRTY ) == 0 )
// nothing to do, the value isn't dirty
return 0L;
}
// transform the current string according to the param field type
::rtl::OUString sTransformedText(m_aParam.GetText());
Reference< XPropertySet > xParamAsSet;
m_xParams->getByIndex(m_nCurrentlySelected) >>= xParamAsSet;
if (xParamAsSet.is())
{
if (m_xConnection.is() && m_xFormatter.is())
{
::rtl::OUString sParamValue( m_aParam.GetText() );
sal_Bool bValid = m_aPredicateInput.normalizePredicateString( sParamValue, xParamAsSet );
m_aParam.SetText( sParamValue );
if ( bValid )
{
// with this the value isn't dirty anymore
if (m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND)
m_aVisitedParams[m_nCurrentlySelected] &= ~EF_DIRTY;
}
else
{
if (!m_bNeedErrorOnCurrent)
return 1L;
m_bNeedErrorOnCurrent = sal_False; // will be reset in OnValueModified
::rtl::OUString sName;
try
{
sName = ::comphelper::getString(xParamAsSet->getPropertyValue(PROPERTY_NAME));
}
catch(Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
String sMessage;
{
LocalResourceAccess aDummy(DLG_PARAMETERS, RSC_MODALDIALOG);
sMessage = String(ModuleRes(STR_COULD_NOT_CONVERT_PARAM));
}
sMessage.SearchAndReplaceAll(String::CreateFromAscii("$name$"), sName.getStr());
ErrorBox(NULL, WB_OK, sMessage).Execute();
m_aParam.GrabFocus();
return 1L;
}
}
}
return 0L;
}
//------------------------------------------------------------------------------
IMPL_LINK(OParameterDialog, OnButtonClicked, PushButton*, pButton)
{
if (&m_aCancelBtn == pButton)
{
// no interpreting of the given values anymore ....
m_aParam.SetLoseFocusHdl(Link()); // no direct call from the control anymore ...
m_bNeedErrorOnCurrent = sal_False; // in case of any indirect calls -> no error message
m_aCancelBtn.SetClickHdl(Link());
m_aCancelBtn.Click();
}
else if (&m_aOKBtn == pButton)
{
// transfer the current values into the Any
if (LINK(this, OParameterDialog, OnEntrySelected).Call(&m_aAllParams) != 0L)
{ // there was an error interpreting the current text
m_bNeedErrorOnCurrent = sal_True;
// we're are out of the complex web :) of direct and indirect calls to OnValueLoseFocus now,
// so the next time it is called we need an error message, again ....
// (TODO : there surely are better solutions for this ...)
return 1L;
}
if (m_xParams.is())
{
// write the parameters
try
{
::rtl::OUString sError;
PropertyValue* pValues = m_aFinalValues.getArray();
for (sal_Int32 i = 0, nCount = m_xParams->getCount(); i<nCount; ++i, ++pValues)
{
Reference< XPropertySet > xParamAsSet;
m_xParams->getByIndex(i) >>= xParamAsSet;
::rtl::OUString sValue;
pValues->Value >>= sValue;
pValues->Value <<= ::rtl::OUString( m_aPredicateInput.getPredicateValue( sValue, xParamAsSet, sal_False ) );
}
}
catch(Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
}
// to close the dialog (which is more code than a simple EndDialog)
m_aOKBtn.SetClickHdl(Link());
m_aOKBtn.Click();
}
else if (&m_aTravelNext == pButton)
{
sal_uInt16 nCurrent = m_aAllParams.GetSelectEntryPos();
sal_uInt16 nCount = m_aAllParams.GetEntryCount();
DBG_ASSERT(nCount == m_aVisitedParams.size(), "OParameterDialog::OnButtonClicked : inconsistent lists !");
// search the next entry in list we haven't visited yet
sal_uInt16 nNext = (nCurrent + 1) % nCount;
while ((nNext != nCurrent) && ( m_aVisitedParams[nNext] & EF_VISITED ))
nNext = (nNext + 1) % nCount;
if ( m_aVisitedParams[nNext] & EF_VISITED )
// there is no such "not visited yet" entry -> simpy take the next one
nNext = (nCurrent + 1) % nCount;
m_aAllParams.SelectEntryPos(nNext);
LINK(this, OParameterDialog, OnEntrySelected).Call(&m_aAllParams);
m_bNeedErrorOnCurrent = sal_True;
// we're are out of the complex web :) of direct and indirect calls to OnValueLoseFocus now,
// so the next time it is called we need an error message, again ....
// (TODO : there surely are better solutions for this ...)
}
return 0L;
}
//------------------------------------------------------------------------------
IMPL_LINK(OParameterDialog, OnEntrySelected, ListBox*, /*pList*/)
{
if (m_aResetVisitFlag.IsActive())
{
LINK(this, OParameterDialog, OnVisitedTimeout).Call(&m_aResetVisitFlag);
m_aResetVisitFlag.Stop();
}
// save the old values
if (m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND)
{
// do the transformation of the current text
if (LINK(this, OParameterDialog, OnValueLoseFocus).Call(&m_aParam) != 0L)
{ // there was an error interpreting the text
m_aAllParams.SelectEntryPos(m_nCurrentlySelected);
return 1L;
}
m_aFinalValues[m_nCurrentlySelected].Value <<= ::rtl::OUString(m_aParam.GetText());
}
// initialize the controls with the new values
sal_uInt16 nSelected = m_aAllParams.GetSelectEntryPos();
DBG_ASSERT(nSelected != LISTBOX_ENTRY_NOTFOUND, "OParameterDialog::OnEntrySelected : no current entry !");
m_aParam.SetText(::comphelper::getString(m_aFinalValues[nSelected].Value));
m_nCurrentlySelected = nSelected;
// with this the value isn't dirty
DBG_ASSERT(m_nCurrentlySelected < m_aVisitedParams.size(), "OParameterDialog::OnEntrySelected : invalid current entry !");
m_aVisitedParams[m_nCurrentlySelected] &= ~EF_DIRTY;
m_aResetVisitFlag.SetTimeout(1000);
m_aResetVisitFlag.Start();
return 0L;
}
//------------------------------------------------------------------------------
IMPL_LINK(OParameterDialog, OnVisitedTimeout, Timer*, /*pTimer*/)
{
DBG_ASSERT(m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND, "OParameterDialog::OnVisitedTimeout : invalid call !");
// mark the currently selected entry as visited
DBG_ASSERT(m_nCurrentlySelected < m_aVisitedParams.size(), "OParameterDialog::OnVisitedTimeout : invalid entry !");
m_aVisitedParams[m_nCurrentlySelected] |= EF_VISITED;
// was it the last "not visited yet" entry ?
ConstByteVectorIterator aIter;
for ( aIter = m_aVisitedParams.begin();
aIter < m_aVisitedParams.end();
++aIter
)
{
if (((*aIter) & EF_VISITED) == 0)
break;
}
if (aIter == m_aVisitedParams.end())
{ // yes, there isn't another one -> change the "default button"
m_aTravelNext.SetStyle(m_aTravelNext.GetStyle() & ~WB_DEFBUTTON);
m_aOKBtn.SetStyle(m_aOKBtn.GetStyle() | WB_DEFBUTTON);
// set to focus to one of the buttons temporary (with this their "default"-state is really updated)
Window* pOldFocus = Application::GetFocusWindow();
// if the old focus window is the value edit do some preparations ...
Selection aSel;
if (pOldFocus == &m_aParam)
{
m_aParam.SetLoseFocusHdl(Link());
aSel = m_aParam.GetSelection();
}
m_aTravelNext.GrabFocus();
if (pOldFocus)
pOldFocus->GrabFocus();
// restore the settings for the value edit
if (pOldFocus == &m_aParam)
{
m_aParam.SetLoseFocusHdl(LINK(this, OParameterDialog, OnValueLoseFocus));
m_aParam.SetSelection(aSel);
}
}
return 0L;
}
//------------------------------------------------------------------------------
IMPL_LINK(OParameterDialog, OnValueModified, Control*, /*pBox*/)
{
// mark the currently selected entry as dirty
DBG_ASSERT(m_nCurrentlySelected < m_aVisitedParams.size(), "OParameterDialog::OnValueModified : invalid entry !");
m_aVisitedParams[m_nCurrentlySelected] |= EF_DIRTY;
m_bNeedErrorOnCurrent = sal_True;
return 0L;
}
//.........................................................................
} // namespace dbaui
//.........................................................................
|
