office-gobmx/framework/source/uielement/dropdownboxtoolbarcontroller.cxx
Caolán McNamara 40fe5b93bc weld AreaPropertyPanel
Change-Id: I5f4c4b43067b99cd57f8ea941002481ef5977e09
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86144
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
2020-01-06 16:44:21 +01:00

288 lines
8.8 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/dropdownboxtoolbarcontroller.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <svtools/toolboxcontroller.hxx>
#include <vcl/svapp.hxx>
#include <vcl/lstbox.hxx>
#include <vcl/toolbox.hxx>
using namespace ::com::sun::star;
using namespace css::awt;
using namespace css::uno;
using namespace css::beans;
using namespace css::lang;
using namespace css::frame;
using namespace css::util;
namespace framework
{
// Wrapper class to notify controller about events from ListBox.
// Unfortunaltly the events are notified through virtual methods instead
// of Listeners.
class ListBoxControl : public ListBox
{
public:
ListBoxControl( vcl::Window* pParent, WinBits nStyle, DropdownToolbarController* pListBoxListener );
virtual ~ListBoxControl() override;
virtual void dispose() override;
virtual void Select() override;
virtual void GetFocus() override;
virtual void LoseFocus() override;
virtual bool PreNotify( NotifyEvent& rNEvt ) override;
private:
DropdownToolbarController* m_pListBoxListener;
};
ListBoxControl::ListBoxControl( vcl::Window* pParent, WinBits nStyle, DropdownToolbarController* pListBoxListener ) :
ListBox( pParent, nStyle )
, m_pListBoxListener( pListBoxListener )
{
}
ListBoxControl::~ListBoxControl()
{
disposeOnce();
}
void ListBoxControl::dispose()
{
m_pListBoxListener = nullptr;
ListBox::dispose();
}
void ListBoxControl::Select()
{
ListBox::Select();
if ( m_pListBoxListener )
m_pListBoxListener->Select();
}
void ListBoxControl::GetFocus()
{
ListBox::GetFocus();
if ( m_pListBoxListener )
m_pListBoxListener->GetFocus();
}
void ListBoxControl::LoseFocus()
{
ListBox::LoseFocus();
if ( m_pListBoxListener )
m_pListBoxListener->LoseFocus();
}
bool ListBoxControl::PreNotify( NotifyEvent& rNEvt )
{
bool bRet = false;
if ( m_pListBoxListener )
bRet = false;
if ( !bRet )
bRet = ListBox::PreNotify( rNEvt );
return bRet;
}
DropdownToolbarController::DropdownToolbarController(
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_pListBoxControl( nullptr )
{
m_pListBoxControl = VclPtr<ListBoxControl>::Create( m_xToolbar, WB_DROPDOWN|WB_AUTOHSCROLL|WB_BORDER, this );
if ( nWidth == 0 )
nWidth = 100;
// default dropdown size
::Size aLogicalSize( 0, 160 );
::Size aPixelSize = m_pListBoxControl->LogicToPixel(aLogicalSize, MapMode(MapUnit::MapAppFont));
m_pListBoxControl->SetSizePixel( ::Size( nWidth, aPixelSize.Height() ));
m_xToolbar->SetItemWindow( m_nID, m_pListBoxControl );
m_pListBoxControl->SetDropDownLineCount( 5 );
}
DropdownToolbarController::~DropdownToolbarController()
{
}
void SAL_CALL DropdownToolbarController::dispose()
{
SolarMutexGuard aSolarMutexGuard;
m_xToolbar->SetItemWindow( m_nID, nullptr );
m_pListBoxControl.disposeAndClear();
ComplexToolbarController::dispose();
}
Sequence<PropertyValue> DropdownToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
{
Sequence<PropertyValue> aArgs( 2 );
OUString aSelectedText = m_pListBoxControl->GetSelectedEntry();
// Add key modifier to argument list
aArgs[0].Name = "KeyModifier";
aArgs[0].Value <<= KeyModifier;
aArgs[1].Name = "Text";
aArgs[1].Value <<= aSelectedText;
return aArgs;
}
void DropdownToolbarController::Select()
{
if ( m_pListBoxControl->GetEntryCount() > 0 )
{
vcl::Window::PointerState aState = m_pListBoxControl->GetPointerState();
sal_uInt16 nKeyModifier = sal_uInt16( aState.mnState & KEY_MODIFIERS_MASK );
execute( nKeyModifier );
}
}
void DropdownToolbarController::GetFocus()
{
notifyFocusGet();
}
void DropdownToolbarController::LoseFocus()
{
notifyFocusLost();
}
void DropdownToolbarController::executeControlCommand( const css::frame::ControlCommand& rControlCommand )
{
if ( rControlCommand.Command == "SetList" )
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name == "List" )
{
Sequence< OUString > aList;
m_pListBoxControl->Clear();
rControlCommand.Arguments[i].Value >>= aList;
for ( sal_Int32 j = 0; j < aList.getLength(); j++ )
m_pListBoxControl->InsertEntry( aList[j] );
m_pListBoxControl->SelectEntryPos( 0 );
// send notification
uno::Sequence< beans::NamedValue > aInfo { { "List", css::uno::makeAny(aList) } };
addNotifyInfo( "ListChanged",
getDispatchFromCommand( m_aCommandURL ),
aInfo );
break;
}
}
}
else if ( rControlCommand.Command == "AddEntry" )
{
OUString aText;
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name == "Text" )
{
if ( rControlCommand.Arguments[i].Value >>= aText )
m_pListBoxControl->InsertEntry( aText, LISTBOX_APPEND );
break;
}
}
}
else if ( rControlCommand.Command == "InsertEntry" )
{
sal_Int32 nPos( LISTBOX_APPEND );
OUString aText;
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name == "Pos" )
{
sal_Int32 nTmpPos = 0;
if ( rControlCommand.Arguments[i].Value >>= nTmpPos )
{
if (( nTmpPos >= 0 ) &&
( nTmpPos < m_pListBoxControl->GetEntryCount() ))
nPos = nTmpPos;
}
}
else if ( rControlCommand.Arguments[i].Name == "Text" )
rControlCommand.Arguments[i].Value >>= aText;
}
m_pListBoxControl->InsertEntry( aText, nPos );
}
else if ( rControlCommand.Command == "RemoveEntryPos" )
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name == "Pos" )
{
sal_Int32 nPos( -1 );
if ( rControlCommand.Arguments[i].Value >>= nPos )
{
if ( 0 <= nPos && nPos < m_pListBoxControl->GetEntryCount() )
m_pListBoxControl->RemoveEntry( nPos );
}
break;
}
}
}
else if ( rControlCommand.Command == "RemoveEntryText" )
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name == "Text" )
{
OUString aText;
if ( rControlCommand.Arguments[i].Value >>= aText )
m_pListBoxControl->RemoveEntry( aText );
break;
}
}
}
else if ( rControlCommand.Command == "SetDropDownLines" )
{
for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
{
if ( rControlCommand.Arguments[i].Name == "Lines" )
{
sal_Int32 nValue( 5 );
rControlCommand.Arguments[i].Value >>= nValue;
m_pListBoxControl->SetDropDownLineCount( sal_uInt16( nValue ));
break;
}
}
}
}
} // namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */