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/* -*- 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 "propertyeditor.hxx"
#include "browserpage.hxx"
#include "linedescriptor.hxx"
#include <tools/debug.hxx>
#include <osl/diagnose.h>
namespace pcr
{
#define LAYOUT_BORDER_LEFT 3
#define LAYOUT_BORDER_TOP 3
#define LAYOUT_BORDER_RIGHT 3
#define LAYOUT_BORDER_BOTTOM 3
using ::com::sun::star::uno::Any;
using ::com::sun::star::inspection::XPropertyControl;
using ::com::sun::star::uno::Reference;
OPropertyEditor::OPropertyEditor( vcl::Window* pParent)
:Control(pParent, WB_DIALOGCONTROL)
,m_aTabControl( VclPtr<TabControl>::Create(this) )
,m_pListener(nullptr)
,m_pObserver(nullptr)
,m_nNextId(1)
,m_bHasHelpSection( false )
,m_nMinHelpLines( 0 )
,m_nMaxHelpLines( 0 )
{
m_aTabControl->Show();
m_aTabControl->SetDeactivatePageHdl(LINK(this, OPropertyEditor, OnPageDeactivate));
m_aTabControl->SetActivatePageHdl(LINK(this, OPropertyEditor, OnPageActivate));
m_aTabControl->SetBackground(GetBackground());
m_aTabControl->SetPaintTransparent(true);
}
OPropertyEditor::~OPropertyEditor()
{
disposeOnce();
}
void OPropertyEditor::dispose()
{
Hide();
ClearAll();
m_aTabControl.disposeAndClear();
Control::dispose();
}
void OPropertyEditor::ClearAll()
{
m_nNextId=1;
sal_uInt16 nCount = m_aTabControl->GetPageCount();
for(long i = nCount-1; i >= 0; --i)
{
sal_uInt16 nID = m_aTabControl->GetPageId(static_cast<sal_uInt16>(i));
VclPtr<OBrowserPage> pPage = static_cast<OBrowserPage*>(m_aTabControl->GetTabPage(nID));
if (pPage)
{
pPage->EnableInput(false);
m_aTabControl->RemovePage(nID);
pPage.disposeAndClear();
}
}
m_aTabControl->Clear();
{
MapStringToPageId aEmpty;
m_aPropertyPageIds.swap( aEmpty );
}
for (auto& rEntry : m_aHiddenPages)
rEntry.second.pPage.disposeAndClear();
m_aHiddenPages.clear();
}
sal_Int32 OPropertyEditor::getMinimumHeight() const
{
sal_Int32 nMinHeight( LAYOUT_BORDER_TOP + LAYOUT_BORDER_BOTTOM );
if ( m_aTabControl->GetPageCount() > 0 )
{
sal_uInt16 nFirstID = m_aTabControl->GetPageId( 0 );
// reserve space for the tabs themself
tools::Rectangle aTabArea( m_aTabControl->GetTabBounds( nFirstID ) );
nMinHeight += aTabArea.GetHeight();
// ask the page how much it requires
OBrowserPage* pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( nFirstID ) );
if ( pPage )
nMinHeight += pPage->getMinimumHeight();
}
else
nMinHeight += 250; // arbitrary ...
return nMinHeight;
}
sal_Int32 OPropertyEditor::getMinimumWidth() const
{
sal_uInt16 nCount = m_aTabControl->GetPageCount();
sal_Int32 nPageMinWidth = 0;
for(long i = nCount-1; i >= 0; --i)
{
sal_uInt16 nID = m_aTabControl->GetPageId(static_cast<sal_uInt16>(i));
OBrowserPage* pPage = static_cast<OBrowserPage*>(m_aTabControl->GetTabPage(nID));
if (pPage)
{
sal_Int32 nCurPageMinWidth = pPage->getMinimumWidth();
if( nCurPageMinWidth > nPageMinWidth )
nPageMinWidth = nCurPageMinWidth;
}
}
return nPageMinWidth+6;
}
void OPropertyEditor::CommitModified()
{
// commit all of my pages, if necessary
sal_uInt16 nCount = m_aTabControl->GetPageCount();
for ( sal_uInt16 i=0; i<nCount; ++i )
{
sal_uInt16 nID = m_aTabControl->GetPageId( i );
OBrowserPage* pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( nID ) );
if ( pPage && pPage->getListBox().IsModified() )
pPage->getListBox().CommitModified();
}
}
void OPropertyEditor::GetFocus()
{
if ( m_aTabControl )
m_aTabControl->GrabFocus();
}
OBrowserPage* OPropertyEditor::getPage( const OUString& _rPropertyName )
{
OBrowserPage* pPage = nullptr;
MapStringToPageId::const_iterator aPropertyPageIdPos = m_aPropertyPageIds.find( _rPropertyName );
if ( aPropertyPageIdPos != m_aPropertyPageIds.end() )
pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( aPropertyPageIdPos->second ) );
return pPage;
}
const OBrowserPage* OPropertyEditor::getPage( const OUString& _rPropertyName ) const
{
return const_cast< OPropertyEditor* >( this )->getPage( _rPropertyName );
}
OBrowserPage* OPropertyEditor::getPage( sal_uInt16 _rPageId )
{
return static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( _rPageId ) );
}
const OBrowserPage* OPropertyEditor::getPage( sal_uInt16 _rPageId ) const
{
return const_cast< OPropertyEditor* >( this )->getPage( _rPageId );
}
void OPropertyEditor::Resize()
{
tools::Rectangle aPlayground(
Point( LAYOUT_BORDER_LEFT, LAYOUT_BORDER_TOP ),
Size(
GetOutputSizePixel().Width() - LAYOUT_BORDER_LEFT - LAYOUT_BORDER_RIGHT,
GetOutputSizePixel().Height() - LAYOUT_BORDER_TOP - LAYOUT_BORDER_BOTTOM
)
);
tools::Rectangle aTabArea( aPlayground );
m_aTabControl->SetPosSizePixel( aTabArea.TopLeft(), aTabArea.GetSize() );
}
sal_uInt16 OPropertyEditor::AppendPage( const OUString & _rText, const OString& _rHelpId )
{
// obtain a new id
sal_uInt16 nId = m_nNextId++;
// insert the id
m_aTabControl->InsertPage(nId, _rText);
// create a new page
VclPtrInstance<OBrowserPage> pPage(m_aTabControl.get());
pPage->SetText( _rText );
// some knittings
pPage->SetSizePixel(m_aTabControl->GetTabPageSizePixel());
pPage->getListBox().SetListener(m_pListener);
pPage->getListBox().SetObserver(m_pObserver);
pPage->getListBox().EnableHelpSection( m_bHasHelpSection );
pPage->getListBox().SetHelpLineLimites( m_nMinHelpLines, m_nMaxHelpLines );
pPage->SetHelpId( _rHelpId );
// immediately activate the page
m_aTabControl->SetTabPage(nId, pPage);
m_aTabControl->SetCurPageId(nId);
return nId;
}
void OPropertyEditor::SetHelpId( const OString& rHelpId )
{
Control::SetHelpId("");
m_aTabControl->SetHelpId(rHelpId);
}
void OPropertyEditor::RemovePage(sal_uInt16 nID)
{
VclPtr<OBrowserPage> pPage = static_cast<OBrowserPage*>(m_aTabControl->GetTabPage(nID));
if (pPage)
pPage->EnableInput(false);
m_aTabControl->RemovePage(nID);
pPage.disposeAndClear();
}
void OPropertyEditor::SetPage(sal_uInt16 nId)
{
m_aTabControl->SetCurPageId(nId);
}
sal_uInt16 OPropertyEditor::GetCurPage() const
{
if(m_aTabControl->GetPageCount()>0)
return m_aTabControl->GetCurPageId();
else
return 0;
}
void OPropertyEditor::Update(const std::function<void(OBrowserListBox *)>& _aUpdateFunction)
{
// forward this to all our pages
sal_uInt16 nCount = m_aTabControl->GetPageCount();
for (sal_uInt16 i=0;i<nCount;++i)
{
sal_uInt16 nID = m_aTabControl->GetPageId(i);
OBrowserPage* pPage = static_cast<OBrowserPage*>(m_aTabControl->GetTabPage(nID));
if (pPage)
_aUpdateFunction(&pPage->getListBox());
}
}
void OPropertyEditor::EnableUpdate()
{
Update(std::mem_fn(&OBrowserListBox::EnableUpdate));
}
void OPropertyEditor::DisableUpdate()
{
Update(std::mem_fn(&OBrowserListBox::DisableUpdate));
}
void OPropertyEditor::forEachPage( PageOperation _pOperation )
{
sal_uInt16 nCount = m_aTabControl->GetPageCount();
for ( sal_uInt16 i=0; i<nCount; ++i )
{
sal_uInt16 nID = m_aTabControl->GetPageId(i);
OBrowserPage* pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( nID ) );
if ( !pPage )
continue;
(this->*_pOperation)( *pPage, nullptr );
}
}
void OPropertyEditor::setPageLineListener( OBrowserPage& _rPage, const void* )
{
_rPage.getListBox().SetListener( m_pListener );
}
void OPropertyEditor::SetLineListener(IPropertyLineListener* _pListener)
{
m_pListener = _pListener;
forEachPage( &OPropertyEditor::setPageLineListener );
}
void OPropertyEditor::setPageControlObserver( OBrowserPage& _rPage, const void* )
{
_rPage.getListBox().SetObserver( m_pObserver );
}
void OPropertyEditor::SetControlObserver( IPropertyControlObserver* _pObserver )
{
m_pObserver = _pObserver;
forEachPage( &OPropertyEditor::setPageControlObserver );
}
void OPropertyEditor::EnableHelpSection( bool _bEnable )
{
m_bHasHelpSection = _bEnable;
forEachPage( &OPropertyEditor::enableHelpSection );
}
void OPropertyEditor::SetHelpText( const OUString& _rHelpText )
{
sal_uInt16 nCount = m_aTabControl->GetPageCount();
for ( sal_uInt16 i=0; i<nCount; ++i )
{
sal_uInt16 nID = m_aTabControl->GetPageId(i);
OBrowserPage* pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( nID ) );
if ( !pPage )
continue;
setHelpSectionText( *pPage, &_rHelpText );
}
}
void OPropertyEditor::SetHelpLineLimites( sal_Int32 _nMinLines, sal_Int32 _nMaxLines )
{
m_nMinHelpLines = _nMinLines;
m_nMaxHelpLines = _nMaxLines;
forEachPage( &OPropertyEditor::setHelpLineLimits );
}
void OPropertyEditor::enableHelpSection( OBrowserPage& _rPage, const void* )
{
_rPage.getListBox().EnableHelpSection( m_bHasHelpSection );
}
void OPropertyEditor::setHelpSectionText( OBrowserPage& _rPage, const void* _pPointerToOUString )
{
OSL_ENSURE( _pPointerToOUString, "OPropertyEditor::setHelpSectionText: invalid argument!" );
if ( !_pPointerToOUString )
return;
const OUString& rText( *static_cast<const OUString*>(_pPointerToOUString) );
_rPage.getListBox().SetHelpText( rText );
}
void OPropertyEditor::setHelpLineLimits( OBrowserPage& _rPage, const void* )
{
_rPage.getListBox().SetHelpLineLimites( m_nMinHelpLines, m_nMaxHelpLines );
}
void OPropertyEditor::InsertEntry( const OLineDescriptor& rData, sal_uInt16 _nPageId, sal_uInt16 nPos )
{
// let the current page handle this
OBrowserPage* pPage = getPage( _nPageId );
DBG_ASSERT( pPage, "OPropertyEditor::InsertEntry: don't have such a page!" );
if ( !pPage )
return;
pPage->getListBox().InsertEntry( rData, nPos );
OSL_ENSURE( m_aPropertyPageIds.find( rData.sName ) == m_aPropertyPageIds.end(),
"OPropertyEditor::InsertEntry: property already present in the map!" );
m_aPropertyPageIds.emplace( rData.sName, _nPageId );
}
void OPropertyEditor::RemoveEntry( const OUString& _rName )
{
OBrowserPage* pPage = getPage( _rName );
if ( pPage )
{
OSL_VERIFY( pPage->getListBox().RemoveEntry( _rName ) );
OSL_ENSURE( m_aPropertyPageIds.find( _rName ) != m_aPropertyPageIds.end(),
"OPropertyEditor::RemoveEntry: property not present in the map!" );
m_aPropertyPageIds.erase( _rName );
}
}
void OPropertyEditor::ChangeEntry( const OLineDescriptor& rData )
{
OBrowserPage* pPage = getPage( rData.sName );
if ( pPage )
pPage->getListBox().ChangeEntry( rData, EDITOR_LIST_REPLACE_EXISTING );
}
void OPropertyEditor::SetPropertyValue( const OUString& rEntryName, const Any& _rValue, bool _bUnknownValue )
{
OBrowserPage* pPage = getPage( rEntryName );
if ( pPage )
pPage->getListBox().SetPropertyValue( rEntryName, _rValue, _bUnknownValue );
}
sal_uInt16 OPropertyEditor::GetPropertyPos( const OUString& rEntryName ) const
{
sal_uInt16 nVal=EDITOR_LIST_ENTRY_NOTFOUND;
const OBrowserPage* pPage = getPage( rEntryName );
if ( pPage )
nVal = pPage->getListBox().GetPropertyPos( rEntryName );
return nVal;
}
void OPropertyEditor::ShowPropertyPage( sal_uInt16 _nPageId, bool _bShow )
{
if ( !_bShow )
{
sal_uInt16 nPagePos = m_aTabControl->GetPagePos( _nPageId );
if ( TAB_PAGE_NOTFOUND == nPagePos )
return;
DBG_ASSERT( m_aHiddenPages.find( _nPageId ) == m_aHiddenPages.end(), "OPropertyEditor::ShowPropertyPage: page already hidden!" );
m_aHiddenPages[ _nPageId ] = HiddenPage( nPagePos, m_aTabControl->GetTabPage( _nPageId ) );
m_aTabControl->RemovePage( _nPageId );
}
else
{
std::map< sal_uInt16, HiddenPage >::iterator aPagePos = m_aHiddenPages.find( _nPageId );
if ( aPagePos == m_aHiddenPages.end() )
return;
aPagePos->second.pPage->SetSizePixel( m_aTabControl->GetTabPageSizePixel() );
m_aTabControl->InsertPage( aPagePos->first, aPagePos->second.pPage->GetText(), aPagePos->second.nPos );
m_aTabControl->SetTabPage( aPagePos->first, aPagePos->second.pPage );
m_aHiddenPages.erase( aPagePos );
}
}
void OPropertyEditor::EnablePropertyControls( const OUString& _rEntryName, sal_Int16 _nControls, bool _bEnable )
{
for ( sal_uInt16 i = 0; i < m_aTabControl->GetPageCount(); ++i )
{
OBrowserPage* pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( m_aTabControl->GetPageId( i ) ) );
if ( pPage )
pPage->getListBox().EnablePropertyControls( _rEntryName, _nControls, _bEnable );
}
}
void OPropertyEditor::EnablePropertyLine( const OUString& _rEntryName, bool _bEnable )
{
for ( sal_uInt16 i = 0; i < m_aTabControl->GetPageCount(); ++i )
{
OBrowserPage* pPage = static_cast< OBrowserPage* >( m_aTabControl->GetTabPage( m_aTabControl->GetPageId( i ) ) );
if ( pPage )
pPage->getListBox().EnablePropertyLine( _rEntryName, _bEnable );
}
}
Reference< XPropertyControl > OPropertyEditor::GetPropertyControl(const OUString& rEntryName)
{
Reference< XPropertyControl > xControl;
// let the current page handle this
OBrowserPage* pPage = static_cast<OBrowserPage*>(m_aTabControl->GetTabPage(m_aTabControl->GetCurPageId()));
if (pPage)
xControl = pPage->getListBox().GetPropertyControl(rEntryName);
return xControl;
}
IMPL_LINK_NOARG(OPropertyEditor, OnPageActivate, TabControl*, void)
{
m_aPageActivationHandler.Call(nullptr);
}
IMPL_LINK_NOARG(OPropertyEditor, OnPageDeactivate, TabControl *, bool)
{
// commit the data on the current (to-be-deactivated) tab page
// (79404)
sal_Int32 nCurrentId = m_aTabControl->GetCurPageId();
OBrowserPage* pCurrentPage = static_cast<OBrowserPage*>(m_aTabControl->GetTabPage(static_cast<sal_uInt16>(nCurrentId)));
if ( !pCurrentPage )
return true;
if ( pCurrentPage->getListBox().IsModified() )
pCurrentPage->getListBox().CommitModified();
return true;
}
} // namespace pcr
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|