/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#include <GroupsSorting.hxx>
#include <connectivity/dbtools.hxx>
#include <sot/exchange.hxx>
#include <svtools/editbrowsebox.hxx>
#include <svtools/imgdef.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XContainerListener.hpp>
#include <com/sun/star/report/GroupOn.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <strings.hrc>
#include <rptui_slotid.hrc>
#include <core_resource.hxx>
#include <helpids.h>
#include "GroupExchange.hxx"
#include <UITools.hxx>
#include <UndoActions.hxx>
#include <strings.hxx>
#include <ReportController.hxx>
#include <ColumnInfo.hxx>
#include <cppuhelper/implbase.hxx>
#include <comphelper/property.hxx>
#include <vcl/settings.hxx>
#include <algorithm>
#include <cppuhelper/bootstrap.hxx>
#define HANDLE_ID 0
#define FIELD_EXPRESSION 1
#define GROUPS_START_LEN 5
#define NO_GROUP -1
namespace rptui
{
using namespace ::com::sun::star;
using namespace svt;
using namespace ::comphelper;
void lcl_addToList_throw( ComboBoxControl& _rListBox, ::std::vector<ColumnInfo>& o_aColumnList,const uno::Reference< container::XNameAccess>& i_xColumns )
{
uno::Sequence< OUString > aEntries = i_xColumns->getElementNames();
const OUString* pEntries = aEntries.getConstArray();
sal_Int32 nEntries = aEntries.getLength();
for ( sal_Int32 i = 0; i < nEntries; ++i, ++pEntries )
{
uno::Reference< beans::XPropertySet> xColumn(i_xColumns->getByName(*pEntries),uno::UNO_QUERY_THROW);
OUString sLabel;
if ( xColumn->getPropertySetInfo()->hasPropertyByName(PROPERTY_LABEL) )
xColumn->getPropertyValue(PROPERTY_LABEL) >>= sLabel;
o_aColumnList.emplace_back(*pEntries,sLabel );
if ( !sLabel.isEmpty() )
_rListBox.InsertEntry( sLabel );
else
_rListBox.InsertEntry( *pEntries );
}
}
/**
* Separated out from OFieldExpressionControl to prevent collision of ref-counted base classes
*/
class OFieldExpressionControl;
class OFieldExpressionControlContainerListener : public ::cppu::WeakImplHelper< container::XContainerListener >
{
VclPtr<OFieldExpressionControl> mpParent;
public:
explicit OFieldExpressionControlContainerListener(OFieldExpressionControl* pParent) : mpParent(pParent) {}
// XEventListener
virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
// XContainerListener
virtual void SAL_CALL elementInserted(const css::container::ContainerEvent& rEvent) override;
virtual void SAL_CALL elementReplaced(const css::container::ContainerEvent& rEvent) override;
virtual void SAL_CALL elementRemoved(const css::container::ContainerEvent& rEvent) override;
};
class OFieldExpressionControl : public ::svt::EditBrowseBox
{
::osl::Mutex m_aMutex;
::std::vector<sal_Int32> m_aGroupPositions;
::std::vector<ColumnInfo> m_aColumnInfo;
VclPtr< ::svt::ComboBoxControl> m_pComboCell;
sal_Int32 m_nDataPos;
sal_Int32 m_nCurrentPos;
ImplSVEvent * m_nDeleteEvent;
VclPtr<OGroupsSortingDialog> m_pParent;
bool m_bIgnoreEvent;
rtl::Reference<OFieldExpressionControlContainerListener> aContainerListener;
public:
OFieldExpressionControl(OGroupsSortingDialog* _pParentDialog, vcl::Window *_pParent);
virtual ~OFieldExpressionControl() override;
virtual void dispose() override;
// XContainerListener
/// @throws css::uno::RuntimeException
void elementInserted(const css::container::ContainerEvent& rEvent);
/// @throws css::uno::RuntimeException
void elementRemoved(const css::container::ContainerEvent& rEvent);
virtual Size GetOptimalSize() const override;
void fillColumns(const uno::Reference< container::XNameAccess>& _xColumns);
void lateInit();
bool IsDeleteAllowed( );
void DeleteRows();
sal_Int32 getGroupPosition(sal_Int32 _nRow) const { return _nRow != BROWSER_ENDOFSELECTION ? m_aGroupPositions[_nRow] : sal_Int32(NO_GROUP); }
::svt::ComboBoxControl* getExpressionControl() const { return m_pComboCell; }
/** returns the sequence with the selected groups
*/
uno::Sequence<uno::Any> fillSelectedGroups();
/** move groups given by _aGroups
*/
void moveGroups(const uno::Sequence<uno::Any>& _aGroups,sal_Int32 _nRow,bool _bSelect = true);
virtual bool CursorMoving(long nNewRow, sal_uInt16 nNewCol) override;
using ::svt::EditBrowseBox::GetRowCount;
protected:
virtual bool IsTabAllowed(bool bForward) const override;
virtual void InitController( ::svt::CellControllerRef& rController, long nRow, sal_uInt16 nCol ) override;
virtual ::svt::CellController* GetController( long nRow, sal_uInt16 nCol ) override;
virtual void PaintCell( OutputDevice& rDev, const tools::Rectangle& rRect, sal_uInt16 nColId ) const override;
virtual bool SeekRow( long nRow ) override;
virtual bool SaveModified() override;
virtual OUString GetCellText( long nRow, sal_uInt16 nColId ) const override;
virtual RowStatus GetRowStatus(long nRow) const override;
virtual void KeyInput(const KeyEvent& rEvt) override;
virtual void Command( const CommandEvent& rEvt ) override;
// D&D
virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
virtual sal_Int8 AcceptDrop( const BrowserAcceptDropEvent& rEvt ) override;
virtual sal_Int8 ExecuteDrop( const BrowserExecuteDropEvent& rEvt ) override;
using BrowseBox::AcceptDrop;
using BrowseBox::ExecuteDrop;
private:
DECL_LINK( CBChangeHdl, ComboBox&, void);
public:
DECL_LINK( DelayedDelete, void*, void );
};
void OFieldExpressionControlContainerListener::disposing(const css::lang::EventObject& )
{}
void OFieldExpressionControlContainerListener::elementInserted(const css::container::ContainerEvent& rEvent)
{ mpParent->elementInserted(rEvent); }
void OFieldExpressionControlContainerListener::elementReplaced(const css::container::ContainerEvent& )
{}
void OFieldExpressionControlContainerListener::elementRemoved(const css::container::ContainerEvent& rEvent)
{ mpParent->elementRemoved(rEvent); }
// class OFieldExpressionControl
OFieldExpressionControl::OFieldExpressionControl(OGroupsSortingDialog* _pParentDialog, vcl::Window *_pParent)
:EditBrowseBox( _pParent, EditBrowseBoxFlags::NONE, WB_TABSTOP,
BrowserMode::COLUMNSELECTION | BrowserMode::MULTISELECTION | BrowserMode::AUTOSIZE_LASTCOL |
BrowserMode::KEEPHIGHLIGHT | BrowserMode::HLINES | BrowserMode::VLINES)
,m_aGroupPositions(GROUPS_START_LEN,-1)
,m_pComboCell(nullptr)
,m_nDataPos(-1)
,m_nCurrentPos(-1)
,m_nDeleteEvent(nullptr)
,m_pParent(_pParentDialog)
,m_bIgnoreEvent(false)
,aContainerListener(new OFieldExpressionControlContainerListener(this))
{
SetBorderStyle(WindowBorderStyle::MONO);
}
OFieldExpressionControl::~OFieldExpressionControl()
{
disposeOnce();
}
void OFieldExpressionControl::dispose()
{
uno::Reference< report::XGroups > xGroups = m_pParent->getGroups();
xGroups->removeContainerListener(aContainerListener.get());
// delete events from queue
if( m_nDeleteEvent )
Application::RemoveUserEvent( m_nDeleteEvent );
m_pComboCell.disposeAndClear();
m_pParent.clear();
::svt::EditBrowseBox::dispose();
}
uno::Sequence<uno::Any> OFieldExpressionControl::fillSelectedGroups()
{
uno::Sequence<uno::Any> aList;
::std::vector<uno::Any> vClipboardList;
vClipboardList.reserve(GetSelectRowCount());
uno::Reference<report::XGroups> xGroups = m_pParent->getGroups();
sal_Int32 nCount = xGroups->getCount();
if ( nCount >= 1 )
{
for( long nIndex=FirstSelectedRow(); nIndex != SFX_ENDOFSELECTION; nIndex=NextSelectedRow() )
{
try
{
if ( m_aGroupPositions[nIndex] != NO_GROUP )
{
uno::Reference< report::XGroup> xOrgGroup(xGroups->getByIndex(m_aGroupPositions[nIndex]),uno::UNO_QUERY);
/*uno::Reference< report::XGroup> xCopy = xGroups->createGroup();
::comphelper::copyProperties(xOrgGroup.get(),xCopy.get());*/
vClipboardList.push_back( uno::makeAny(xOrgGroup) );
}
}
catch(uno::Exception&)
{
OSL_FAIL("Can not access group!");
}
}
if ( !vClipboardList.empty() )
aList = uno::Sequence< uno::Any >(&vClipboardList[0], vClipboardList.size());
}
return aList;
}
void OFieldExpressionControl::StartDrag( sal_Int8 /*_nAction*/ , const Point& /*_rPosPixel*/ )
{
if ( m_pParent && !m_pParent->isReadOnly( ) )
{
uno::Sequence<uno::Any> aClipboardList = fillSelectedGroups();
if( aClipboardList.getLength() )
{
rtl::Reference<OGroupExchange> pData = new OGroupExchange(aClipboardList);
pData->StartDrag(this, DND_ACTION_MOVE );
}
}
}
sal_Int8 OFieldExpressionControl::AcceptDrop( const BrowserAcceptDropEvent& rEvt )
{
sal_Int8 nAction = DND_ACTION_NONE;
if ( IsEditing() )
{
sal_Int32 nPos = m_pComboCell->GetSelectedEntryPos();
if ( COMBOBOX_ENTRY_NOTFOUND != nPos || !m_pComboCell->GetText().isEmpty() )
SaveModified();
DeactivateCell();
}
if ( IsDropFormatSupported( OGroupExchange::getReportGroupId() ) && m_pParent->getGroups()->getCount() > 1 && rEvt.GetWindow() == &GetDataWindow() )
{
nAction = DND_ACTION_MOVE;
}
return nAction;
}
sal_Int8 OFieldExpressionControl::ExecuteDrop( const BrowserExecuteDropEvent& rEvt )
{
sal_Int8 nAction = DND_ACTION_NONE;
if ( IsDropFormatSupported( OGroupExchange::getReportGroupId() ) )
{
sal_Int32 nRow = GetRowAtYPosPixel(rEvt.maPosPixel.Y(), false);
SetNoSelection();
TransferableDataHelper aDropped( rEvt.maDropEvent.Transferable );
uno::Any aDrop = aDropped.GetAny(OGroupExchange::getReportGroupId(), OUString());
uno::Sequence< uno::Any > aGroups;
aDrop >>= aGroups;
if ( aGroups.getLength() )
{
moveGroups(aGroups,nRow);
nAction = DND_ACTION_MOVE;
}
}
return nAction;
}
void OFieldExpressionControl::moveGroups(const uno::Sequence<uno::Any>& _aGroups,sal_Int32 _nRow,bool _bSelect)
{
if ( _aGroups.getLength() )
{
m_bIgnoreEvent = true;
{
sal_Int32 nRow = _nRow;
const OUString sUndoAction(RptResId(RID_STR_UNDO_MOVE_GROUP));
const UndoContext aUndoContext( m_pParent->m_pController->getUndoManager(), sUndoAction );
uno::Reference< report::XGroups> xGroups = m_pParent->getGroups();
const uno::Any* pIter = _aGroups.getConstArray();
const uno::Any* pEnd = pIter + _aGroups.getLength();
for(;pIter != pEnd;++pIter)
{
uno::Reference< report::XGroup> xGroup(*pIter,uno::UNO_QUERY);
if ( xGroup.is() )
{
uno::Sequence< beans::PropertyValue > aArgs(1);
aArgs[0].Name = PROPERTY_GROUP;
aArgs[0].Value <<= xGroup;
// we use this way to create undo actions
m_pParent->m_pController->executeChecked(SID_GROUP_REMOVE,aArgs);
aArgs.realloc(2);
if ( nRow > xGroups->getCount() )
nRow = xGroups->getCount();
if ( _bSelect )
SelectRow(nRow);
aArgs[1].Name = PROPERTY_POSITIONY;
aArgs[1].Value <<= nRow;
m_pParent->m_pController->executeChecked(SID_GROUP_APPEND,aArgs);
++nRow;
}
}
}
m_bIgnoreEvent = false;
Invalidate();
}
}
void OFieldExpressionControl::fillColumns(const uno::Reference< container::XNameAccess>& _xColumns)
{
m_pComboCell->Clear();
if ( _xColumns.is() )
lcl_addToList_throw(*m_pComboCell,m_aColumnInfo,_xColumns);
}
void OFieldExpressionControl::lateInit()
{
uno::Reference< report::XGroups > xGroups = m_pParent->getGroups();
sal_Int32 nGroupsCount = xGroups->getCount();
m_aGroupPositions.resize(::std::max<sal_Int32>(nGroupsCount,sal_Int32(GROUPS_START_LEN)),NO_GROUP);
::std::vector<sal_Int32>::iterator aIter = m_aGroupPositions.begin();
for (sal_Int32 i = 0; i < nGroupsCount; ++i,++aIter)
*aIter = i;
if ( ColCount() == 0 )
{
vcl::Font aFont( GetDataWindow().GetFont() );
aFont.SetWeight( WEIGHT_NORMAL );
GetDataWindow().SetFont( aFont );
// Set font of the headline to light
aFont = GetFont();
aFont.SetWeight( WEIGHT_LIGHT );
SetFont(aFont);
InsertHandleColumn(static_cast<sal_uInt16>(GetTextWidth(OUString('0')) * 4)/*, sal_True */);
InsertDataColumn( FIELD_EXPRESSION, RptResId(STR_RPT_EXPRESSION), 100);
m_pComboCell = VclPtr<ComboBoxControl>::Create( &GetDataWindow() );
m_pComboCell->SetSelectHdl(LINK(this,OFieldExpressionControl,CBChangeHdl));
m_pComboCell->SetHelpId(HID_RPT_FIELDEXPRESSION);
m_pComboCell->SetGetFocusHdl(LINK(m_pParent, OGroupsSortingDialog, OnControlFocusGot));
m_pComboCell->SetLoseFocusHdl(LINK(m_pParent, OGroupsSortingDialog, OnControlFocusLost));
// set browse mode
BrowserMode nMode(BrowserMode::COLUMNSELECTION | BrowserMode::MULTISELECTION | BrowserMode::KEEPHIGHLIGHT |
BrowserMode::HLINES | BrowserMode::VLINES | BrowserMode::AUTOSIZE_LASTCOL | BrowserMode::AUTO_VSCROLL | BrowserMode::AUTO_HSCROLL);
if( m_pParent->isReadOnly() )
nMode |= BrowserMode::HIDECURSOR;
SetMode(nMode);
xGroups->addContainerListener(aContainerListener.get());
}
else
// not the first call
RowRemoved(0, GetRowCount());
RowInserted(0, m_aGroupPositions.size());
}
IMPL_LINK_NOARG( OFieldExpressionControl, CBChangeHdl, ComboBox&, void )
{
SaveModified();
}
bool OFieldExpressionControl::IsTabAllowed(bool /*bForward*/) const
{
return false;
}
bool OFieldExpressionControl::SaveModified()
{
sal_Int32 nRow = GetCurRow();
if ( nRow != BROWSER_ENDOFSELECTION )
{
try
{
bool bAppend = false;
uno::Reference< report::XGroup> xGroup;
if ( m_aGroupPositions[nRow] == NO_GROUP )
{
bAppend = true;
OUString sUndoAction(RptResId(RID_STR_UNDO_APPEND_GROUP));
m_pParent->m_pController->getUndoManager().EnterListAction( sUndoAction, OUString(), 0, ViewShellId(-1) );
xGroup = m_pParent->getGroups()->createGroup();
xGroup->setHeaderOn(true);
uno::Sequence< beans::PropertyValue > aArgs(2);
aArgs[0].Name = PROPERTY_GROUP;
aArgs[0].Value <<= xGroup;
// find position where to insert the new group
sal_Int32 nGroupPos = 0;
::std::vector<sal_Int32>::iterator aIter = m_aGroupPositions.begin();
::std::vector<sal_Int32>::const_iterator aEnd = m_aGroupPositions.begin() + nRow;
for(;aIter != aEnd;++aIter)
if ( *aIter != NO_GROUP )
nGroupPos = *aIter + 1;
aArgs[1].Name = PROPERTY_POSITIONY;
aArgs[1].Value <<= nGroupPos;
m_bIgnoreEvent = true;
m_pParent->m_pController->executeChecked(SID_GROUP_APPEND,aArgs);
m_bIgnoreEvent = false;
OSL_ENSURE(*aIter == NO_GROUP ,"Illegal iterator!");
*aIter++ = nGroupPos;
aEnd = m_aGroupPositions.end();
for(;aIter != aEnd;++aIter)
if ( *aIter != NO_GROUP )
++*aIter;
}
else
xGroup = m_pParent->getGroup(m_aGroupPositions[nRow]);
if ( xGroup.is() )
{
sal_Int32 nPos = m_pComboCell->GetSelectedEntryPos();
OUString sExpression;
if ( COMBOBOX_ENTRY_NOTFOUND == nPos )
sExpression = m_pComboCell->GetText();
else
{
sExpression = m_aColumnInfo[nPos].sColumnName;
}
xGroup->setExpression( sExpression );
::rptui::adjustSectionName(xGroup,nPos);
if ( bAppend )
m_pParent->m_pController->getUndoManager().LeaveListAction();
}
if ( Controller().is() )
Controller()->ClearModified();
if ( GetRowCount() == m_pParent->getGroups()->getCount() )
{
RowInserted( GetRowCount()-1);
m_aGroupPositions.push_back(NO_GROUP);
}
GoToRow(nRow);
m_pParent->DisplayData(nRow);
}
catch(uno::Exception&)
{
OSL_FAIL("OFieldExpressionControl::SaveModified: Exception caught!");
}
}
return true;
}
OUString OFieldExpressionControl::GetCellText( long nRow, sal_uInt16 /*nColId*/ ) const
{
OUString sText;
if ( nRow != BROWSER_ENDOFSELECTION && m_aGroupPositions[nRow] != NO_GROUP )
{
try
{
uno::Reference< report::XGroup> xGroup = m_pParent->getGroup(m_aGroupPositions[nRow]);
OUString sExpression = xGroup->getExpression();
for(::std::vector<ColumnInfo>::const_iterator aIter = m_aColumnInfo.begin(); aIter != m_aColumnInfo.end();++aIter)
{
if ( aIter->sColumnName == sExpression )
{
if ( !aIter->sLabel.isEmpty() )
sExpression = aIter->sLabel;
break;
}
}
sText = sExpression;
}
catch (const uno::Exception&)
{
OSL_FAIL("Exception caught while getting expression value from the group");
}
}
return sText;
}
void OFieldExpressionControl::InitController( CellControllerRef& /*rController*/, long nRow, sal_uInt16 nColumnId )
{
m_pComboCell->SetText( GetCellText( nRow, nColumnId ) );
}
bool OFieldExpressionControl::CursorMoving(long nNewRow, sal_uInt16 nNewCol)
{
if (!EditBrowseBox::CursorMoving(nNewRow, nNewCol))
return false;
m_nDataPos = nNewRow;
long nOldDataPos = GetCurRow();
InvalidateStatusCell( m_nDataPos );
InvalidateStatusCell( nOldDataPos );
m_pParent->SaveData( nOldDataPos );
m_pParent->DisplayData( m_nDataPos );
return true;
}
CellController* OFieldExpressionControl::GetController( long /*nRow*/, sal_uInt16 /*nColumnId*/ )
{
ComboBoxCellController* pCellController = new ComboBoxCellController( m_pComboCell );
pCellController->GetComboBox().SetReadOnly(!m_pParent->m_pController->isEditable());
return pCellController;
}
bool OFieldExpressionControl::SeekRow( long _nRow )
{
// the basis class needs the call, because that's how the class knows which line will be painted
EditBrowseBox::SeekRow(_nRow);
m_nCurrentPos = _nRow;
return true;
}
void OFieldExpressionControl::PaintCell( OutputDevice& rDev, const tools::Rectangle& rRect, sal_uInt16 nColumnId ) const
{
OUString aText =GetCellText( m_nCurrentPos, nColumnId );
Point aPos( rRect.TopLeft() );
Size aTextSize( GetDataWindow().GetTextWidth( aText ), GetDataWindow().GetTextHeight() );
if( aPos.X() < rRect.Left() || aPos.X() + aTextSize.Width() > rRect.Right() ||
aPos.Y() < rRect.Top() || aPos.Y() + aTextSize.Height() > rRect.Bottom() )
rDev.SetClipRegion(vcl::Region(rRect));
rDev.DrawText( aPos, aText );
if( rDev.IsClipRegion() )
rDev.SetClipRegion();
}
EditBrowseBox::RowStatus OFieldExpressionControl::GetRowStatus(long nRow) const
{
if (nRow >= 0 && nRow == m_nDataPos)
return EditBrowseBox::CURRENT;
if ( nRow != BROWSER_ENDOFSELECTION && nRow < static_cast<long>(m_aGroupPositions.size()) && m_aGroupPositions[nRow] != NO_GROUP )
{
try
{
uno::Reference< report::XGroup> xGroup = m_pParent->getGroup(m_aGroupPositions[nRow]);
return (xGroup->getHeaderOn() || xGroup->getFooterOn())? EditBrowseBox::HEADERFOOTER : EditBrowseBox::CLEAN;
}
catch(uno::Exception&)
{
OSL_FAIL("Exception caught while try to get a group!");
}
}
return EditBrowseBox::CLEAN;
}
// XContainerListener
void OFieldExpressionControl::elementInserted(const container::ContainerEvent& evt)
{
if ( m_bIgnoreEvent )
return;
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( m_aMutex );
sal_Int32 nGroupPos = 0;
if ( evt.Accessor >>= nGroupPos )
{
if ( nGroupPos >= GetRowCount() )
{
sal_Int32 nAddedRows = nGroupPos - GetRowCount();
RowInserted(nAddedRows);
for (sal_Int32 i = 0; i < nAddedRows; ++i)
m_aGroupPositions.push_back(NO_GROUP);
m_aGroupPositions[nGroupPos] = nGroupPos;
}
else
{
::std::vector<sal_Int32>::iterator aFind = m_aGroupPositions.begin()+ nGroupPos;
if ( aFind == m_aGroupPositions.end() )
aFind = ::std::find(m_aGroupPositions.begin(),m_aGroupPositions.end(),NO_GROUP);
if ( aFind != m_aGroupPositions.end() )
{
if ( *aFind != NO_GROUP )
aFind = m_aGroupPositions.insert(aFind,nGroupPos);
else
*aFind = nGroupPos;
::std::vector<sal_Int32>::const_iterator aEnd = m_aGroupPositions.end();
for(++aFind;aFind != aEnd;++aFind)
if ( *aFind != NO_GROUP )
++*aFind;
}
}
Invalidate();
}
}
void OFieldExpressionControl::elementRemoved(const container::ContainerEvent& evt)
{
SolarMutexGuard aSolarGuard;
::osl::MutexGuard aGuard( m_aMutex );
if ( m_bIgnoreEvent )
return;
sal_Int32 nGroupPos = 0;
if ( evt.Accessor >>= nGroupPos )
{
std::vector<sal_Int32>::iterator aEnd = m_aGroupPositions.end();
std::vector<sal_Int32>::iterator aFind = std::find(m_aGroupPositions.begin(), aEnd, nGroupPos);
if (aFind != aEnd)
{
*aFind = NO_GROUP;
for(++aFind;aFind != aEnd;++aFind)
if ( *aFind != NO_GROUP )
--*aFind;
Invalidate();
}
}
}
bool OFieldExpressionControl::IsDeleteAllowed( )
{
return !m_pParent->isReadOnly() && GetSelectRowCount() > 0;
}
void OFieldExpressionControl::KeyInput( const KeyEvent& rEvt )
{
if (IsDeleteAllowed())
{
if (rEvt.GetKeyCode().GetCode() == KEY_DELETE && // Delete rows
!rEvt.GetKeyCode().IsShift() &&
!rEvt.GetKeyCode().IsMod1())
{
DeleteRows();
return;
}
}
EditBrowseBox::KeyInput(rEvt);
}
void OFieldExpressionControl::Command(const CommandEvent& rEvt)
{
switch (rEvt.GetCommand())
{
case CommandEventId::ContextMenu:
{
if (!rEvt.IsMouseEvent())
{
EditBrowseBox::Command(rEvt);
return;
}
sal_uInt16 nColId = GetColumnAtXPosPixel(rEvt.GetMousePosPixel().X());
if ( nColId == HANDLE_ID )
{
bool bEnable = false;
long nIndex = FirstSelectedRow();
while( nIndex != SFX_ENDOFSELECTION && !bEnable )
{
if ( m_aGroupPositions[nIndex] != NO_GROUP )
bEnable = true;
nIndex = NextSelectedRow();
}
VclBuilder aBuilder(nullptr, VclBuilderContainer::getUIRootDir(), "modules/dbreport/ui/groupsortmenu.ui", "");
VclPtr<PopupMenu> aContextMenu(aBuilder.get_menu("menu"));
aContextMenu->EnableItem(aContextMenu->GetItemId("delete"), IsDeleteAllowed() && bEnable);
if (aContextMenu->Execute(this, rEvt.GetMousePosPixel()))
{
if( m_nDeleteEvent )
Application::RemoveUserEvent( m_nDeleteEvent );
m_nDeleteEvent = Application::PostUserEvent( LINK(this, OFieldExpressionControl, DelayedDelete), nullptr, true );
}
}
SAL_FALLTHROUGH;
}
default:
EditBrowseBox::Command(rEvt);
}
}
void OFieldExpressionControl::DeleteRows()
{
bool bIsEditing = IsEditing();
if (bIsEditing)
{
DeactivateCell();
}
long nIndex = FirstSelectedRow();
if (nIndex == SFX_ENDOFSELECTION)
{
nIndex = GetCurRow();
}
bool bFirstTime = true;
long nOldDataPos = nIndex;
uno::Sequence< beans::PropertyValue > aArgs(1);
aArgs[0].Name = PROPERTY_GROUP;
m_bIgnoreEvent = true;
while( nIndex >= 0 )
{
if ( m_aGroupPositions[nIndex] != NO_GROUP )
{
if ( bFirstTime )
{
bFirstTime = false;
OUString sUndoAction(RptResId(RID_STR_UNDO_REMOVE_SELECTION));
m_pParent->m_pController->getUndoManager().EnterListAction( sUndoAction, OUString(), 0, ViewShellId(-1) );
}
sal_Int32 nGroupPos = m_aGroupPositions[nIndex];
uno::Reference< report::XGroup> xGroup = m_pParent->getGroup(nGroupPos);
aArgs[0].Value <<= xGroup;
// we use this way to create undo actions
m_pParent->m_pController->executeChecked(SID_GROUP_REMOVE,aArgs);
std::vector<sal_Int32>::iterator aEnd = m_aGroupPositions.end();
std::vector<sal_Int32>::iterator aFind = std::find(m_aGroupPositions.begin(), aEnd, nGroupPos);
if (aFind != aEnd)
{
*aFind = NO_GROUP;
for(++aFind;aFind != aEnd;++aFind)
if ( *aFind != NO_GROUP )
--*aFind;
}
}
nIndex = NextSelectedRow();
}
if ( !bFirstTime )
m_pParent->m_pController->getUndoManager().LeaveListAction();
m_nDataPos = GetCurRow();
InvalidateStatusCell( nOldDataPos );
InvalidateStatusCell( m_nDataPos );
ActivateCell();
m_pParent->DisplayData( m_nDataPos );
m_bIgnoreEvent = false;
Invalidate();
}
IMPL_LINK_NOARG( OFieldExpressionControl, DelayedDelete, void*, void )
{
m_nDeleteEvent = nullptr;
DeleteRows();
}
Size OFieldExpressionControl::GetOptimalSize() const
{
return LogicToPixel(Size(106, 75), MapMode(MapUnit::MapAppFont));
}
// class OGroupsSortingDialog
OGroupsSortingDialog::OGroupsSortingDialog(vcl::Window* _pParent, bool _bReadOnly,
OReportController* _pController)
: FloatingWindow(_pParent, "FloatingSort", "modules/dbreport/ui/floatingsort.ui")
, OPropertyChangeListener(m_aMutex)
, m_pController(_pController)
, m_xGroups(m_pController->getReportDefinition()->getGroups())
, m_bReadOnly(_bReadOnly)
{
get(m_pToolBox, "toolbox");
m_nMoveUpId = m_pToolBox->GetItemId(0);
m_nMoveDownId = m_pToolBox->GetItemId(1);
m_nDeleteId = m_pToolBox->GetItemId(2);
get(m_pOrderLst, "sorting");
get(m_pHeaderLst, "header");
get(m_pFooterLst, "footer");
get(m_pGroupOnLst, "group");
get(m_pGroupIntervalEd, "interval");
get(m_pKeepTogetherLst, "keep");
get(m_pHelpWindow, "helptext");
m_pHelpWindow->set_height_request(GetTextHeight() * 4);
get(m_pProperties, "properties");
m_pFieldExpression = VclPtr<OFieldExpressionControl>::Create(this, get<vcl::Window>("box"));
m_pFieldExpression->set_hexpand(true);
m_pFieldExpression->set_vexpand(true);
Control* pControlsLst[] = { m_pHeaderLst, m_pFooterLst, m_pGroupOnLst, m_pKeepTogetherLst, m_pOrderLst, m_pGroupIntervalEd};
for (Control* i : pControlsLst)
{
i->SetGetFocusHdl(LINK(this, OGroupsSortingDialog, OnControlFocusGot));
i->SetLoseFocusHdl(LINK(this, OGroupsSortingDialog, OnControlFocusLost));
i->Show();
}
for (size_t i = 0; i < SAL_N_ELEMENTS(pControlsLst) - 1; ++i)
static_cast<ListBox*>(pControlsLst[i])->SetSelectHdl(LINK(this,OGroupsSortingDialog,LBChangeHdl));
m_pReportListener = new OPropertyChangeMultiplexer(this,m_pController->getReportDefinition().get());
m_pReportListener->addProperty(PROPERTY_COMMAND);
m_pReportListener->addProperty(PROPERTY_COMMANDTYPE);
m_pFieldExpression->lateInit();
fillColumns();
m_pFieldExpression->Show();
m_pHelpWindow->SetControlBackground( GetSettings().GetStyleSettings().GetFaceColor() );
m_pToolBox->SetLineSpacing(true);
m_pToolBox->SetSelectHdl(LINK(this, OGroupsSortingDialog, OnFormatAction));
checkButtons(0);
Show();
}
OGroupsSortingDialog::~OGroupsSortingDialog()
{
disposeOnce();
}
void OGroupsSortingDialog::dispose()
{
m_xColumns.clear();
m_pReportListener->dispose();
if ( m_pCurrentGroupListener.is() )
m_pCurrentGroupListener->dispose();
m_pToolBox.clear();
m_pProperties.clear();
m_pOrderLst.clear();
m_pHeaderLst.clear();
m_pFooterLst.clear();
m_pGroupOnLst.clear();
m_pGroupIntervalEd.clear();
m_pKeepTogetherLst.clear();
m_pHelpWindow.clear();
m_pFieldExpression.disposeAndClear();
FloatingWindow::dispose();
}
void OGroupsSortingDialog::UpdateData( )
{
m_pFieldExpression->Invalidate();
long nCurRow = m_pFieldExpression->GetCurRow();
m_pFieldExpression->DeactivateCell();
m_pFieldExpression->ActivateCell(nCurRow, m_pFieldExpression->GetCurColumnId());
DisplayData(nCurRow);
}
void OGroupsSortingDialog::DisplayData( sal_Int32 _nRow )
{
sal_Int32 nGroupPos = m_pFieldExpression->getGroupPosition(_nRow);
bool bEmpty = nGroupPos == NO_GROUP;
m_pProperties->Enable(!bEmpty);
checkButtons(_nRow);
if ( m_pCurrentGroupListener.is() )
m_pCurrentGroupListener->dispose();
m_pCurrentGroupListener = nullptr;
if ( !bEmpty && nGroupPos != NO_GROUP )
{
uno::Reference< report::XGroup> xGroup = getGroup(nGroupPos);
m_pCurrentGroupListener = new OPropertyChangeMultiplexer(this,xGroup.get());
m_pCurrentGroupListener->addProperty(PROPERTY_HEADERON);
m_pCurrentGroupListener->addProperty(PROPERTY_FOOTERON);
displayGroup(xGroup);
}
}
void OGroupsSortingDialog::SaveData( sal_Int32 _nRow)
{
sal_Int32 nGroupPos = m_pFieldExpression->getGroupPosition(_nRow);
if ( nGroupPos == NO_GROUP )
return;
uno::Reference< report::XGroup> xGroup = getGroup(nGroupPos);
if ( m_pHeaderLst->IsValueChangedFromSaved() )
xGroup->setHeaderOn( m_pHeaderLst->GetSelectedEntryPos() == 0 );
if ( m_pFooterLst->IsValueChangedFromSaved() )
xGroup->setFooterOn( m_pFooterLst->GetSelectedEntryPos() == 0 );
if ( m_pKeepTogetherLst->IsValueChangedFromSaved() )
xGroup->setKeepTogether( m_pKeepTogetherLst->GetSelectedEntryPos() );
if ( m_pGroupOnLst->IsValueChangedFromSaved() )
{
sal_Int16 nGroupOn = static_cast<sal_Int16>(reinterpret_cast<sal_IntPtr>(m_pGroupOnLst->GetSelectedEntryData()));
xGroup->setGroupOn( nGroupOn );
}
if ( m_pGroupIntervalEd->IsValueChangedFromSaved() )
{
xGroup->setGroupInterval( static_cast<sal_Int32>(m_pGroupIntervalEd->GetValue()) );
m_pGroupIntervalEd->SaveValue();
}
if ( m_pOrderLst->IsValueChangedFromSaved() )
xGroup->setSortAscending( m_pOrderLst->GetSelectedEntryPos() == 0 );
ListBox* pControls[] = { m_pHeaderLst, m_pFooterLst, m_pGroupOnLst, m_pKeepTogetherLst, m_pOrderLst};
for (ListBox* pControl : pControls)
pControl->SaveValue();
}
sal_Int32 OGroupsSortingDialog::getColumnDataType(const OUString& _sColumnName)
{
sal_Int32 nDataType = sdbc::DataType::VARCHAR;
try
{
if ( !m_xColumns.is() )
fillColumns();
if ( m_xColumns.is() && m_xColumns->hasByName(_sColumnName) )
{
uno::Reference< beans::XPropertySet> xColumn(m_xColumns->getByName(_sColumnName),uno::UNO_QUERY);
if ( xColumn.is() )
xColumn->getPropertyValue(PROPERTY_TYPE) >>= nDataType;
}
}
catch(uno::Exception&)
{
OSL_FAIL("Exception caught while getting the type of a column");
}
return nDataType;
}
IMPL_LINK(OGroupsSortingDialog, OnControlFocusGot, Control&, rControl, void )
{
if ( m_pFieldExpression && m_pFieldExpression->getExpressionControl() )
{
const std::pair<Control*, const char*> pControls[] = {
{ m_pFieldExpression->getExpressionControl(), STR_RPT_HELP_FIELD },
{ m_pHeaderLst, STR_RPT_HELP_HEADER },
{ m_pFooterLst, STR_RPT_HELP_FOOTER },
{ m_pGroupOnLst, STR_RPT_HELP_GROUPON },
{ m_pGroupIntervalEd, STR_RPT_HELP_INTERVAL },
{ m_pKeepTogetherLst, STR_RPT_HELP_KEEP },
{ m_pOrderLst, STR_RPT_HELP_SORT }
};
for (size_t i = 0; i < SAL_N_ELEMENTS(pControls); ++i)
{
if (&rControl == pControls[i].first)
{
ListBox* pListBox = dynamic_cast< ListBox* >( &rControl );
if ( pListBox )
pListBox->SaveValue();
NumericField* pNumericField = dynamic_cast< NumericField* >( &rControl );
if ( pNumericField )
pNumericField->SaveValue();
//shows the text given by the id in the multiline edit
m_pHelpWindow->SetText(RptResId(pControls[i].second));
break;
}
}
}
}
IMPL_LINK(OGroupsSortingDialog, OnControlFocusLost, Control&, rControl, void )
{
if (m_pFieldExpression && &rControl == m_pGroupIntervalEd)
{
if ( m_pGroupIntervalEd->IsModified() )
SaveData(m_pFieldExpression->GetCurRow());
}
}
IMPL_LINK_NOARG( OGroupsSortingDialog, OnFormatAction, ToolBox*, void )
{
sal_uInt16 nCommand = m_pToolBox->GetCurItemId();
if ( m_pFieldExpression )
{
long nIndex = m_pFieldExpression->GetCurrRow();
sal_Int32 nGroupPos = m_pFieldExpression->getGroupPosition(nIndex);
uno::Sequence<uno::Any> aClipboardList;
if ( nIndex >= 0 && nGroupPos != NO_GROUP )
{
aClipboardList.realloc(1);
aClipboardList[0] = m_xGroups->getByIndex(nGroupPos);
}
if ( nCommand == m_nMoveUpId )
{
--nIndex;
}
if ( nCommand == m_nMoveDownId )
{
++nIndex;
}
if ( nCommand == m_nDeleteId )
{
Application::PostUserEvent( LINK(m_pFieldExpression, OFieldExpressionControl, DelayedDelete), nullptr, true );
}
else
{
if ( nIndex >= 0 && aClipboardList.getLength() )
{
m_pFieldExpression->SetNoSelection();
m_pFieldExpression->moveGroups(aClipboardList,nIndex,false);
m_pFieldExpression->DeactivateCell();
m_pFieldExpression->GoToRow(nIndex);
m_pFieldExpression->ActivateCell(nIndex, m_pFieldExpression->GetCurColumnId());
DisplayData(nIndex);
}
}
}
}
IMPL_LINK( OGroupsSortingDialog, LBChangeHdl, ListBox&, rListBox, void )
{
if ( rListBox.IsValueChangedFromSaved() )
{
sal_Int32 nRow = m_pFieldExpression->GetCurRow();
sal_Int32 nGroupPos = m_pFieldExpression->getGroupPosition(nRow);
if (&rListBox != m_pHeaderLst && &rListBox != m_pFooterLst)
{
if ( rListBox.IsValueChangedFromSaved() )
SaveData(nRow);
if ( &rListBox == m_pGroupOnLst )
m_pGroupIntervalEd->Enable( rListBox.GetSelectedEntryPos() != 0 );
}
else if ( nGroupPos != NO_GROUP )
{
uno::Reference< report::XGroup> xGroup = getGroup(nGroupPos);
uno::Sequence< beans::PropertyValue > aArgs(2);
aArgs[1].Name = PROPERTY_GROUP;
aArgs[1].Value <<= xGroup;
if ( m_pHeaderLst == &rListBox )
aArgs[0].Name = PROPERTY_HEADERON;
else
aArgs[0].Name = PROPERTY_FOOTERON;
aArgs[0].Value <<= rListBox.GetSelectedEntryPos() == 0;
m_pController->executeChecked(m_pHeaderLst == &rListBox ? SID_GROUPHEADER : SID_GROUPFOOTER, aArgs);
m_pFieldExpression->InvalidateHandleColumn();
}
}
}
void OGroupsSortingDialog::_propertyChanged(const beans::PropertyChangeEvent& _rEvent)
{
uno::Reference< report::XGroup > xGroup(_rEvent.Source,uno::UNO_QUERY);
if ( xGroup.is() )
displayGroup(xGroup);
else
fillColumns();
}
void OGroupsSortingDialog::fillColumns()
{
m_xColumns = m_pController->getColumns();
m_pFieldExpression->fillColumns(m_xColumns);
}
void OGroupsSortingDialog::displayGroup(const uno::Reference<report::XGroup>& _xGroup)
{
m_pHeaderLst->SelectEntryPos(_xGroup->getHeaderOn() ? 0 : 1 );
m_pFooterLst->SelectEntryPos(_xGroup->getFooterOn() ? 0 : 1 );
sal_Int32 nDataType = getColumnDataType(_xGroup->getExpression());
// first clear whole group on list
while(m_pGroupOnLst->GetEntryCount() > 1 )
{
m_pGroupOnLst->RemoveEntry(1);
}
switch(nDataType)
{
case sdbc::DataType::LONGVARCHAR:
case sdbc::DataType::VARCHAR:
case sdbc::DataType::CHAR:
m_pGroupOnLst->InsertEntry(RptResId(STR_RPT_PREFIXCHARS));
m_pGroupOnLst->SetEntryData(1,reinterpret_cast<void*>(report::GroupOn::PREFIX_CHARACTERS));
break;
case sdbc::DataType::DATE:
case sdbc::DataType::TIME:
case sdbc::DataType::TIMESTAMP:
{
const char* aIds[] = { STR_RPT_YEAR, STR_RPT_QUARTER,STR_RPT_MONTH,STR_RPT_WEEK,STR_RPT_DAY,STR_RPT_HOUR,STR_RPT_MINUTE };
for (sal_uInt16 i = 0; i < SAL_N_ELEMENTS(aIds); ++i)
{
m_pGroupOnLst->InsertEntry(RptResId(aIds[i]));
m_pGroupOnLst->SetEntryData(i+1,reinterpret_cast<void*>(i+2));
}
}
break;
default:
m_pGroupOnLst->InsertEntry(RptResId(STR_RPT_INTERVAL));
m_pGroupOnLst->SetEntryData(1,reinterpret_cast<void*>(report::GroupOn::INTERVAL));
break;
}
sal_Int32 nPos = 0;
switch(_xGroup->getGroupOn())
{
case report::GroupOn::DEFAULT:
nPos = 0;
break;
case report::GroupOn::PREFIX_CHARACTERS:
nPos = 1;
break;
case report::GroupOn::YEAR:
nPos = 1;
break;
case report::GroupOn::QUARTAL:
nPos = 2;
break;
case report::GroupOn::MONTH:
nPos = 3;
break;
case report::GroupOn::WEEK:
nPos = 4;
break;
case report::GroupOn::DAY:
nPos = 5;
break;
case report::GroupOn::HOUR:
nPos = 6;
break;
case report::GroupOn::MINUTE:
nPos = 7;
break;
case report::GroupOn::INTERVAL:
nPos = 1;
break;
default:
nPos = 0;
}
m_pGroupOnLst->SelectEntryPos(nPos);
m_pGroupIntervalEd->SetText(OUString::number(_xGroup->getGroupInterval()));
m_pGroupIntervalEd->SaveValue();
m_pGroupIntervalEd->Enable( nPos != 0 );
m_pKeepTogetherLst->SelectEntryPos(_xGroup->getKeepTogether());
m_pOrderLst->SelectEntryPos(_xGroup->getSortAscending() ? 0 : 1);
ListBox* pControls[] = { m_pHeaderLst, m_pFooterLst, m_pGroupOnLst, m_pKeepTogetherLst, m_pOrderLst};
for (ListBox* pControl : pControls)
pControl->SaveValue();
ListBox* pControlsLst2[] = { m_pHeaderLst, m_pFooterLst, m_pGroupOnLst, m_pKeepTogetherLst, m_pOrderLst};
bool bReadOnly = !m_pController->isEditable();
for (ListBox* i : pControlsLst2)
i->SetReadOnly(bReadOnly);
m_pGroupIntervalEd->SetReadOnly(bReadOnly);
}
void OGroupsSortingDialog::checkButtons(sal_Int32 _nRow)
{
sal_Int32 nGroupCount = m_xGroups->getCount();
sal_Int32 nRowCount = m_pFieldExpression->GetRowCount();
bool bEnabled = nGroupCount > 1;
if (bEnabled && _nRow > 0 )
{
m_pToolBox->EnableItem(m_nMoveUpId);
}
else
{
m_pToolBox->EnableItem(m_nMoveUpId, false);
}
if (bEnabled && _nRow < (nRowCount - 1) )
{
m_pToolBox->EnableItem(m_nMoveDownId);
}
else
{
m_pToolBox->EnableItem(m_nMoveDownId, false);
}
sal_Int32 nGroupPos = m_pFieldExpression->getGroupPosition(_nRow);
if ( nGroupPos != NO_GROUP )
{
bool bEnableDelete = nGroupCount > 0;
m_pToolBox->EnableItem(m_nDeleteId, bEnableDelete);
}
else
{
m_pToolBox->EnableItem(m_nDeleteId, false);
}
}
} // rptui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V785 Constant expression in switch statement.
↑ V560 A part of conditional expression is always true: nGroupPos != - 1.