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libreoffice/chart2/source/controller/dialogs/tp_RangeChooser.cxx
Rüdiger Timm d22df6de88 INTEGRATION: CWS chart07 (1.2.12); FILE MERGED 
2007/07/13 08:07:27 bm 1.2.12.4: #i79531# instead of enabling the controls for an invalid range name, invalidate the controls when the range is valid, but a change to the control would render the range invalid together with the parameters
2007/07/12 14:40:15 bm 1.2.12.3: #i79531# do not disable the radio buttons and checkboxes when a range is invalid, as those control can make a range valid again, at least in Writer
2007/06/28 06:15:29 bm 1.2.12.2: use new XDataProvider interfaces for checking validity of ranges
2007/06/26 11:05:03 bm 1.2.12.1: #i78788# fix for (broken) gcc 3.3 for Mac OS/X Panther applied
2007-07-25 07:37:07 +00:00

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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: tp_RangeChooser.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: rt $ $Date: 2007-07-25 08:37:07 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 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
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "tp_RangeChooser.hxx"
#include "tp_RangeChooser.hrc"
#include "Strings.hrc"
#include "ResId.hxx"
#include "macros.hxx"
#include "NoWarningThisInCTOR.hxx"
#include "DataSourceHelper.hxx"
#include "DiagramHelper.hxx"
#include "ChartTypeTemplateProvider.hxx"
#include "DialogModel.hxx"
#include "RangeSelectionHelper.hxx"
#ifndef _COM_SUN_STAR_AWT_XTOPWINDOW_HPP_
#include <com/sun/star/awt/XTopWindow.hpp>
#endif
#ifndef _COM_SUN_STAR_EMBED_EMBEDSTATES_HPP_
#include <com/sun/star/embed/EmbedStates.hpp>
#endif
#ifndef _COM_SUN_STAR_EMBED_XCOMPONENTSUPPLIER_HPP_
#include <com/sun/star/embed/XComponentSupplier.hpp>
#endif
namespace
{
void lcl_ShowChooserButton(
::chart::RangeSelectionButton & rChooserButton,
Edit & rEditField,
BOOL bShow )
{
if( rChooserButton.IsVisible() != bShow )
{
rChooserButton.Show( bShow );
sal_Int32 nWidhtDiff = 10 + 2;
if( bShow )
nWidhtDiff = -nWidhtDiff;
Size aSize = rChooserButton.PixelToLogic( rEditField.GetSizePixel(), MAP_APPFONT );
aSize.setWidth( aSize.getWidth() + nWidhtDiff );
rEditField.SetSizePixel( rChooserButton.LogicToPixel( aSize, MAP_APPFONT ));
}
}
void lcl_enableRangeChoosing( bool bEnable, Dialog * pDialog )
{
if( pDialog )
{
pDialog->Show( bEnable ? FALSE : TRUE );
pDialog->SetModalInputMode( bEnable ? FALSE : TRUE );
}
}
void lcl_shiftControlY( Control & rControl, long nYOffset )
{
Point aPos( rControl.GetPosPixel());
aPos.setY( aPos.getY() + nYOffset );
rControl.SetPosPixel( aPos );
}
} // anonymous namespace
//.............................................................................
namespace chart
{
//.............................................................................
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
RangeChooserTabPage::RangeChooserTabPage( Window* pParent
, DialogModel & rDialogModel
, ChartTypeTemplateProvider* pTemplateProvider
, Dialog * pParentDialog
, bool bHideDescription /* = false */ )
: OWizardPage( pParent, SchResId(TP_RANGECHOOSER) )
, m_aFT_Caption( this, SchResId( FT_CAPTION_FOR_WIZARD ) )
, m_aFT_Range( this, SchResId( FT_RANGE ) )
, m_aED_Range( this, SchResId( ED_RANGE ) )
, m_aIB_Range( this, SchResId( IB_RANGE ) )
, m_aRB_Rows( this, SchResId( RB_DATAROWS ) )
, m_aRB_Columns( this, SchResId( RB_DATACOLS ) )
, m_aCB_FirstRowAsLabel( this, SchResId( CB_FIRST_ROW_ASLABELS ) )
, m_aCB_FirstColumnAsLabel( this, SchResId( CB_FIRST_COLUMN_ASLABELS ) )
, m_nChangingControlCalls(0)
, m_bIsDirty(false)
, m_xDataProvider( 0 )
, m_aLastValidRangeString()
, m_xCurrentChartTypeTemplate(0)
, m_pTemplateProvider(pTemplateProvider)
, m_rDialogModel( rDialogModel )
, m_pParentDialog( pParentDialog )
, m_pTabPageNotifiable( dynamic_cast< TabPageNotifiable * >( pParentDialog ))
{
FreeResource();
if( bHideDescription )
{
// note: the offset should be a negative value for shifting upwards, the
// 4 is for the offset difference between a wizard page and a tab-page
long nYOffset = - ( m_aFT_Range.GetPosPixel().getY() - m_aFT_Caption.GetPosPixel().getY() + 4 );
m_aFT_Caption.Hide();
// shift all controls by the offset space saved by hiding the caption
lcl_shiftControlY( m_aFT_Range, nYOffset );
lcl_shiftControlY( m_aED_Range, nYOffset );
lcl_shiftControlY( m_aIB_Range, nYOffset );
lcl_shiftControlY( m_aRB_Rows, nYOffset );
lcl_shiftControlY( m_aRB_Columns, nYOffset );
lcl_shiftControlY( m_aCB_FirstRowAsLabel, nYOffset );
lcl_shiftControlY( m_aCB_FirstColumnAsLabel, nYOffset );
}
else
{
// make font of caption bold
Font aFont( m_aFT_Caption.GetControlFont() );
aFont.SetWeight( WEIGHT_BOLD );
m_aFT_Caption.SetControlFont( aFont );
// no mnemonic
m_aFT_Caption.SetStyle( m_aFT_Caption.GetStyle() | WB_NOLABEL );
}
this->SetText( String(SchResId(STR_PAGE_DATA_RANGE)) );
m_aIB_Range.SetQuickHelpText( String(SchResId(STR_TIP_SELECT_RANGE)) );
// set defaults as long as DetectArguments does not work
m_aRB_Columns.Check();
m_aCB_FirstColumnAsLabel.Check();
m_aCB_FirstRowAsLabel.Check();
// BM: Note, that the range selection is not available, if there is no view.
// This happens for charts having their own embedded spreadsheet. If you
// force to get the range selection here, this would mean when entering this
// page the calc view would be created in this case. So, I enable the
// button here, and in the worst case nothing happens when it is pressed.
// Not nice, but I see no better solution for the moment.
m_aIB_Range.SetClickHdl( LINK( this, RangeChooserTabPage, ChooseRangeHdl ));
// #i75179# enable setting the background to a different color
m_aED_Range.SetStyle( m_aED_Range.GetStyle() | WB_FORCECTRLBACKGROUND );
m_aED_Range.SetModifyHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ));
m_aRB_Rows.SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
m_aCB_FirstRowAsLabel.SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
m_aCB_FirstColumnAsLabel.SetToggleHdl( LINK( this, RangeChooserTabPage, ControlChangedHdl ) );
}
RangeChooserTabPage::~RangeChooserTabPage()
{
}
void RangeChooserTabPage::ActivatePage()
{
OWizardPage::ActivatePage();
initControlsFromModel();
}
void RangeChooserTabPage::initControlsFromModel()
{
m_nChangingControlCalls++;
if(m_pTemplateProvider)
{
m_xCurrentChartTypeTemplate = m_pTemplateProvider->getCurrentTemplate();
}
bool bUseColumns = ! m_aRB_Rows.IsChecked();
bool bFirstCellAsLabel = bUseColumns ? m_aCB_FirstRowAsLabel.IsChecked() : m_aCB_FirstColumnAsLabel.IsChecked();
bool bHasCategories = bUseColumns ? m_aCB_FirstColumnAsLabel.IsChecked() : m_aCB_FirstRowAsLabel.IsChecked();
bool bIsValid = m_rDialogModel.allArgumentsForRectRangeDetected();
if( bIsValid )
m_rDialogModel.detectArguments(
m_aLastValidRangeString, bUseColumns, bFirstCellAsLabel, bHasCategories );
else
m_aLastValidRangeString = String::EmptyString();
m_aED_Range.SetText( m_aLastValidRangeString );
m_aRB_Rows.Check( !bUseColumns );
m_aRB_Columns.Check( bUseColumns );
m_aCB_FirstRowAsLabel.Check( m_aRB_Rows.IsChecked()?bHasCategories:bFirstCellAsLabel );
m_aCB_FirstColumnAsLabel.Check( m_aRB_Columns.IsChecked()?bHasCategories:bFirstCellAsLabel );
isValid();
m_nChangingControlCalls--;
}
void RangeChooserTabPage::changeModelAccordingToControls()
{
changeDialogModelAccordingToControls();
}
void RangeChooserTabPage::changeDialogModelAccordingToControls()
{
if(m_nChangingControlCalls>0)
return;
if( !m_xCurrentChartTypeTemplate.is() )
{
if(m_pTemplateProvider)
m_xCurrentChartTypeTemplate.set( m_pTemplateProvider->getCurrentTemplate());
if( !m_xCurrentChartTypeTemplate.is())
{
OSL_ENSURE( false, "Need a template to change data source" );
return;
}
}
if( isDirty() )
{
sal_Bool bFirstCellAsLabel = ( m_aCB_FirstColumnAsLabel.IsChecked() && !m_aRB_Columns.IsChecked() )
|| ( m_aCB_FirstRowAsLabel.IsChecked() && !m_aRB_Rows.IsChecked() );
sal_Bool bHasCategories = ( m_aCB_FirstColumnAsLabel.IsChecked() && m_aRB_Columns.IsChecked() )
|| ( m_aCB_FirstRowAsLabel.IsChecked() && m_aRB_Rows.IsChecked() );
Sequence< beans::PropertyValue > aArguments(
DataSourceHelper::createArguments(
m_aRB_Columns.IsChecked(), bFirstCellAsLabel, bHasCategories ) );
// only if range is valid
if( m_aLastValidRangeString.equals( m_aED_Range.GetText()))
{
m_rDialogModel.setTemplate( m_xCurrentChartTypeTemplate );
aArguments.realloc( aArguments.getLength() + 1 );
aArguments[aArguments.getLength() - 1] =
beans::PropertyValue( C2U("CellRangeRepresentation"), -1,
uno::makeAny( m_aLastValidRangeString ),
beans::PropertyState_DIRECT_VALUE );
m_rDialogModel.setData( aArguments );
m_bIsDirty = false;
}
//@todo warn user that the selected range is not valid
//@todo better: disable OK-Button if range is invalid
}
}
bool RangeChooserTabPage::isValid()
{
::rtl::OUString aRange( m_aED_Range.GetText());
sal_Bool bFirstCellAsLabel = ( m_aCB_FirstColumnAsLabel.IsChecked() && !m_aRB_Columns.IsChecked() )
|| ( m_aCB_FirstRowAsLabel.IsChecked() && !m_aRB_Rows.IsChecked() );
sal_Bool bHasCategories = ( m_aCB_FirstColumnAsLabel.IsChecked() && m_aRB_Columns.IsChecked() )
|| ( m_aCB_FirstRowAsLabel.IsChecked() && m_aRB_Rows.IsChecked() );
bool bIsValid = ( aRange.getLength() == 0 ) ||
m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
DataSourceHelper::createArguments(
aRange, Sequence< sal_Int32 >(), m_aRB_Columns.IsChecked(), bFirstCellAsLabel, bHasCategories ));
if( bIsValid )
{
m_aED_Range.SetControlForeground();
m_aED_Range.SetControlBackground();
if( m_pTabPageNotifiable )
m_pTabPageNotifiable->setValidPage( this );
m_aLastValidRangeString = aRange;
}
else
{
m_aED_Range.SetControlBackground( RANGE_SELECTION_INVALID_RANGE_BACKGROUND_COLOR );
m_aED_Range.SetControlForeground( RANGE_SELECTION_INVALID_RANGE_FOREGROUND_COLOR );
if( m_pTabPageNotifiable )
m_pTabPageNotifiable->setInvalidPage( this );
}
// enable/disable controls
// #i79531# if the range is valid but an action of one of these buttons
// would render it invalid, the button should be disabled
if( bIsValid )
{
bool bDataInColumns = m_aRB_Columns.IsChecked();
bool bIsSwappedRangeValid = m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
DataSourceHelper::createArguments(
aRange, Sequence< sal_Int32 >(), ! bDataInColumns, bHasCategories, bFirstCellAsLabel ));
m_aRB_Rows.Enable( bIsSwappedRangeValid );
m_aRB_Columns.Enable( bIsSwappedRangeValid );
m_aCB_FirstRowAsLabel.Enable(
m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
DataSourceHelper::createArguments(
aRange, Sequence< sal_Int32 >(), m_aRB_Columns.IsChecked(),
bDataInColumns ? ! bFirstCellAsLabel : bFirstCellAsLabel,
bDataInColumns ? bHasCategories : ! bHasCategories )));
m_aCB_FirstColumnAsLabel.Enable(
m_rDialogModel.getRangeSelectionHelper()->verifyArguments(
DataSourceHelper::createArguments(
aRange, Sequence< sal_Int32 >(), m_aRB_Columns.IsChecked(),
bDataInColumns ? bFirstCellAsLabel : ! bFirstCellAsLabel,
bDataInColumns ? ! bHasCategories : bHasCategories )));
}
else
{
m_aRB_Rows.Enable( bIsValid );
m_aRB_Columns.Enable( bIsValid );
m_aCB_FirstRowAsLabel.Enable( bIsValid );
m_aCB_FirstColumnAsLabel.Enable( bIsValid );
}
BOOL bShowIB = m_rDialogModel.getRangeSelectionHelper()->hasRangeSelection();
lcl_ShowChooserButton( m_aIB_Range, m_aED_Range, bShowIB );
return bIsValid;
}
IMPL_LINK( RangeChooserTabPage, ControlChangedHdl, void*, EMPTYARG )
{
setDirty();
if( isValid())
changeDialogModelAccordingToControls();
return 0;
}
IMPL_LINK( RangeChooserTabPage, ChooseRangeHdl, void *, EMPTYARG )
{
rtl::OUString aRange = m_aED_Range.GetText();
// using assignment for broken gcc 3.3
rtl::OUString aTitle = ::rtl::OUString( String( SchResId( STR_PAGE_DATA_RANGE ) ));
lcl_enableRangeChoosing( true, m_pParentDialog );
m_rDialogModel.getRangeSelectionHelper()->chooseRange( aRange, aTitle, *this );
return 0;
}
void RangeChooserTabPage::listeningFinished( const ::rtl::OUString & rNewRange )
{
//user has selected a new range
rtl::OUString aRange( rNewRange );
m_rDialogModel.startControllerLockTimer();
// stop listening
m_rDialogModel.getRangeSelectionHelper()->stopRangeListening();
//update dialog state
m_aED_Range.SetText( String( aRange ) );
ToTop();
GrabFocus();
setDirty();
if( isValid())
changeDialogModelAccordingToControls();
lcl_enableRangeChoosing( false, m_pParentDialog );
}
void RangeChooserTabPage::disposingRangeSelection()
{
m_rDialogModel.getRangeSelectionHelper()->stopRangeListening( false );
}
void RangeChooserTabPage::setDirty()
{
if( m_nChangingControlCalls == 0 )
m_bIsDirty = true;
}
bool RangeChooserTabPage::isDirty() const
{
return m_bIsDirty;
}
//.............................................................................
} //namespace chart
//.............................................................................
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