office-gobmx/framework/source/uielement/comboboxtoolbarcontroller.cxx
Michael Stahl 03eb15938e vcl, sw: fix the inheritance of SwComboBox from ComboBox a bit
Remove the silly overloading, and introduce virtual methods.

Change-Id: If54a6a3fb7464283f80d3387ae23db234690f8a3
2013-08-08 23:25:28 +02:00

421 lines
13 KiB
C++

/* -*- 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 "uielement/comboboxtoolbarcontroller.hxx"
#include <com/sun/star/util/XURLTransformer.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/frame/status/ItemStatus.hpp>
#include <com/sun/star/frame/status/ItemState.hpp>
#include <com/sun/star/frame/status/Visibility.hpp>
#include <com/sun/star/frame/XControlNotificationListener.hpp>
#include <com/sun/star/util/Color.hpp>
#include <svtools/toolboxcontroller.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include <vcl/mnemonic.hxx>
#include <vcl/toolbox.hxx>
#include <vcl/combobox.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::frame::status;
using namespace ::com::sun::star::util;
namespace framework
{
// ------------------------------------------------------------------
// Wrapper class to notify controller about events from combobox.
// Unfortunaltly the events are notifed through virtual methods instead
// of Listeners.
class ComboBoxControl : public ComboBox
{
public:
ComboBoxControl( Window* pParent, WinBits nStyle, IComboBoxListener* pComboBoxListener );
virtual ~ComboBoxControl();
virtual void Select();
virtual void DoubleClick();
virtual void Modify();
virtual void KeyInput( const ::KeyEvent& rKEvt );
virtual void GetFocus();
virtual void LoseFocus();
virtual long PreNotify( NotifyEvent& rNEvt );
private:
IComboBoxListener* m_pComboBoxListener;
};
ComboBoxControl::ComboBoxControl( Window* pParent, WinBits nStyle, IComboBoxListener* pComboBoxListener ) :
ComboBox( pParent, nStyle )
, m_pComboBoxListener( pComboBoxListener )
{
}
ComboBoxControl::~ComboBoxControl()
{
m_pComboBoxListener = 0;
}
void ComboBoxControl::Select()
{
ComboBox::Select();
if ( m_pComboBoxListener )
m_pComboBoxListener->Select();
}
void ComboBoxControl::DoubleClick()
{
ComboBox::DoubleClick();
if ( m_pComboBoxListener )
m_pComboBoxListener->DoubleClick();
}
void ComboBoxControl::Modify()
{
ComboBox::Modify();
if ( m_pComboBoxListener )
m_pComboBoxListener->Modify();
}
void ComboBoxControl::KeyInput( const ::KeyEvent& rKEvt )
{
ComboBox::KeyInput( rKEvt );
if ( m_pComboBoxListener )
m_pComboBoxListener->KeyInput( rKEvt );
}
void ComboBoxControl::GetFocus()
{
ComboBox::GetFocus();
if ( m_pComboBoxListener )
m_pComboBoxListener->GetFocus();
}
void ComboBoxControl::LoseFocus()
{
ComboBox::LoseFocus();
if ( m_pComboBoxListener )
m_pComboBoxListener->LoseFocus();
}
long ComboBoxControl::PreNotify( NotifyEvent& rNEvt )
{
long nRet( 0 );
if ( m_pComboBoxListener )
nRet = m_pComboBoxListener->PreNotify( rNEvt );
if ( nRet == 0 )
nRet = ComboBox::PreNotify( rNEvt );
return nRet;
}
// ------------------------------------------------------------------
ComboboxToolbarController::ComboboxToolbarController(
const Reference< XComponentContext >& rxContext,
const Reference< XFrame >& rFrame,
ToolBox* pToolbar,
sal_uInt16 nID,
sal_Int32 nWidth,
const OUString& aCommand ) :
ComplexToolbarController( rxContext, rFrame, pToolbar, nID, aCommand )
, m_pComboBox( 0 )
{
m_pComboBox = new ComboBoxControl( m_pToolbar, WB_DROPDOWN, this );
if ( nWidth == 0 )
nWidth = 100;
// default dropdown size
::Size aLogicalSize( 8, 160 );
::Size aPixelSize = m_pComboBox->LogicToPixel( aLogicalSize, MAP_APPFONT );
m_pComboBox->SetSizePixel( ::Size( nWidth, aPixelSize.Height() ));
m_pToolbar->SetItemWindow( m_nID, m_pComboBox );
}
// ------------------------------------------------------------------
ComboboxToolbarController::~ComboboxToolbarController()
{
}
// ------------------------------------------------------------------
void SAL_CALL ComboboxToolbarController::dispose()
throw ( RuntimeException )
{
SolarMutexGuard aSolarMutexGuard;
m_pToolbar->SetItemWindow( m_nID, 0 );
delete m_pComboBox;
ComplexToolbarController::dispose();
m_pComboBox = 0;
}
// ------------------------------------------------------------------
Sequence<PropertyValue> ComboboxToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
{
Sequence<PropertyValue> aArgs( 2 );
OUString aSelectedText = m_pComboBox->GetText();
// Add key modifier to argument list
aArgs[0].Name = OUString( "KeyModifier" );
aArgs[0].Value <<= KeyModifier;
aArgs[1].Name = OUString( "Text" );
aArgs[1].Value <<= aSelectedText;
return aArgs;
}
// ------------------------------------------------------------------
void ComboboxToolbarController::Select()
{
if ( m_pComboBox->GetEntryCount() > 0 )
{
Window::PointerState aState = m_pComboBox->GetPointerState();
sal_uInt16 nKeyModifier = sal_uInt16( aState.mnState & KEY_MODTYPE );
execute( nKeyModifier );
}
}
void ComboboxToolbarController::DoubleClick()
{
}
void ComboboxToolbarController::Modify()
{
notifyTextChanged( m_pComboBox->GetText() );
}
void ComboboxToolbarController::KeyInput( const ::KeyEvent& )
{
}
void ComboboxToolbarController::GetFocus()
{
notifyFocusGet();
}
void ComboboxToolbarController::LoseFocus()
{
notifyFocusLost();
}
long ComboboxToolbarController::PreNotify( NotifyEvent& rNEvt )
{
switch ( rNEvt.GetType() )
{
case EVENT_KEYINPUT :
{
const ::KeyEvent* pKeyEvent = rNEvt.GetKeyEvent();
const KeyCode& rKeyCode = pKeyEvent->GetKeyCode();
if(( rKeyCode.GetModifier() | rKeyCode.GetCode()) == KEY_RETURN )
{
// Call execute only with non-empty text
if ( !m_pComboBox->GetText().isEmpty() )
execute( rKeyCode.GetModifier() );
return 1;
}
}
break;
case EVENT_GETFOCUS :
notifyFocusGet();
break;
case EVENT_LOSEFOCUS :
notifyFocusLost();
break;
default :
break;
}
return 0;
}
// --------------------------------------------------------
void ComboboxToolbarController::executeControlCommand( const ::com::sun::star::frame::ControlCommand& rControlCommand )
{
if ( rControlCommand.Command.equalsAsciiL( "SetText", 7 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
{
OUString aText;
rControlCommand.Arguments[i].Value >>= aText;
m_pComboBox->SetText( aText );
// send notification
notifyTextChanged( aText );
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "SetList", 7 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "List", 4 ))
{
Sequence< OUString > aList;
m_pComboBox->Clear();
rControlCommand.Arguments[i].Value >>= aList;
for ( sal_Int32 j = 0; j < aList.getLength(); j++ )
m_pComboBox->InsertEntry( aList[j] );
// send notification
uno::Sequence< beans::NamedValue > aInfo( 1 );
aInfo[0].Name = OUString( "List" );
aInfo[0].Value <<= aList;
addNotifyInfo( OUString( "ListChanged" ),
getDispatchFromCommand( m_aCommandURL ),
aInfo );
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "AddEntry", 8 ))
{
sal_uInt16 nPos( COMBOBOX_APPEND );
OUString aText;
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
{
if ( rControlCommand.Arguments[i].Value >>= aText )
m_pComboBox->InsertEntry( aText, nPos );
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "InsertEntry", 11 ))
{
sal_uInt16 nPos( COMBOBOX_APPEND );
OUString aText;
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Pos", 3 ))
{
sal_Int32 nTmpPos = 0;
if ( rControlCommand.Arguments[i].Value >>= nTmpPos )
{
if (( nTmpPos >= 0 ) &&
( nTmpPos < sal_Int32( m_pComboBox->GetEntryCount() )))
nPos = sal_uInt16( nTmpPos );
}
}
else if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
rControlCommand.Arguments[i].Value >>= aText;
}
m_pComboBox->InsertEntry( aText, nPos );
}
else if ( rControlCommand.Command.equalsAsciiL( "RemoveEntryPos", 14 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Pos", 3 ))
{
sal_Int32 nPos( -1 );
if ( rControlCommand.Arguments[i].Value >>= nPos )
{
if ( nPos < sal_Int32( m_pComboBox->GetEntryCount() ))
m_pComboBox->RemoveEntryAt(sal_uInt16(nPos));
}
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "RemoveEntryText", 15 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Text", 4 ))
{
OUString aText;
if ( rControlCommand.Arguments[i].Value >>= aText )
m_pComboBox->RemoveEntry( aText );
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "SetDropDownLines", 16 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Lines", 5 ))
{
sal_Int32 nValue( 5 );
rControlCommand.Arguments[i].Value >>= nValue;
m_pComboBox->SetDropDownLineCount( sal_uInt16( nValue ));
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "SetBackgroundColor", 18 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Color", 5 ))
{
com::sun::star::util::Color aColor(0);
if ( rControlCommand.Arguments[i].Value >>= aColor )
{
::Color aBackColor( static_cast< sal_uInt32 >( aColor ));
m_pComboBox->SetControlBackground( aBackColor );
}
break;
}
}
}
else if ( rControlCommand.Command.equalsAsciiL( "SetTextColor", 12 ))
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "Color", 5 ))
{
com::sun::star::util::Color aColor(0);
if ( rControlCommand.Arguments[i].Value >>= aColor )
{
::Color aForeColor( static_cast< sal_uInt32 >( aColor ));
m_pComboBox->SetControlForeground( aForeColor );
}
break;
}
}
}
}
} // namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */