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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 <i18nutil/unicode.hxx>
#include <vcl/builder.hxx>
#include <vcl/commandevent.hxx>
#include <vcl/event.hxx>
#include <vcl/svapp.hxx>
#include <vcl/status.hxx>
#include <vcl/menu.hxx>
#include <vcl/settings.hxx>
#include <sfx2/dispatch.hxx>
#include <tools/urlobj.hxx>
#include <sal/log.hxx>
#include <svx/strings.hrc>
#include <svx/zoomctrl.hxx>
#include <svx/zoomslideritem.hxx>
#include <sfx2/zoomitem.hxx>
#include "stbctrls.h"
#include <svx/dialmgr.hxx>
#include "modctrl_internal.hxx"
#include <bitmaps.hlst>
#include <com/sun/star/beans/PropertyValue.hpp>
SFX_IMPL_STATUSBAR_CONTROL(SvxZoomStatusBarControl,SvxZoomItem);
class ZoomPopup_Impl
{
public:
ZoomPopup_Impl( sal_uInt16 nZ, SvxZoomEnableFlags nValueSet );
sal_uInt16 GetZoom();
OString const & GetCurItemIdent() const { return m_xMenu->GetCurItemIdent(); }
sal_uInt16 Execute(vcl::Window* pWindow, const Point& rPopupPos)
{
return m_xMenu->Execute(pWindow, rPopupPos);
}
private:
VclBuilder m_aBuilder;
VclPtr<PopupMenu> m_xMenu;
sal_uInt16 nZoom;
};
ZoomPopup_Impl::ZoomPopup_Impl( sal_uInt16 nZ, SvxZoomEnableFlags nValueSet )
: m_aBuilder(nullptr, VclBuilderContainer::getUIRootDir(), "svx/ui/zoommenu.ui", "")
, m_xMenu(m_aBuilder.get_menu("menu"))
, nZoom(nZ)
{
if ( !(SvxZoomEnableFlags::N50 & nValueSet) )
m_xMenu->EnableItem("50", false);
if ( !(SvxZoomEnableFlags::N100 & nValueSet) )
m_xMenu->EnableItem("100", false);
if ( !(SvxZoomEnableFlags::N150 & nValueSet) )
m_xMenu->EnableItem("150", false);
if ( !(SvxZoomEnableFlags::N200 & nValueSet) )
m_xMenu->EnableItem("200", false);
if ( !(SvxZoomEnableFlags::OPTIMAL & nValueSet) )
m_xMenu->EnableItem("optimal", false);
if ( !(SvxZoomEnableFlags::WHOLEPAGE & nValueSet) )
m_xMenu->EnableItem("page", false);
if ( !(SvxZoomEnableFlags::PAGEWIDTH & nValueSet) )
m_xMenu->EnableItem("width", false);
}
sal_uInt16 ZoomPopup_Impl::GetZoom()
{
OString sIdent = GetCurItemIdent();
if (sIdent == "200")
nZoom = 200;
else if (sIdent == "150")
nZoom = 150;
else if (sIdent == "100")
nZoom = 100;
else if (sIdent == "75")
nZoom = 75;
else if (sIdent == "50")
nZoom = 50;
else if (sIdent == "optimal" || sIdent == "width" || sIdent == "page")
nZoom = 0;
return nZoom;
}
SvxZoomStatusBarControl::SvxZoomStatusBarControl( sal_uInt16 _nSlotId,
sal_uInt16 _nId,
StatusBar& rStb ) :
SfxStatusBarControl( _nSlotId, _nId, rStb ),
nZoom( 100 ),
nValueSet( SvxZoomEnableFlags::ALL )
{
GetStatusBar().SetQuickHelpText(GetId(), SvxResId(RID_SVXSTR_ZOOMTOOL_HINT));
ImplUpdateItemText();
}
void SvxZoomStatusBarControl::StateChanged( sal_uInt16, SfxItemState eState,
const SfxPoolItem* pState )
{
if( SfxItemState::DEFAULT != eState )
{
GetStatusBar().SetItemText( GetId(), "" );
nValueSet = SvxZoomEnableFlags::NONE;
}
else if ( auto pItem = dynamic_cast< const SfxUInt16Item* >(pState) )
{
nZoom = pItem->GetValue();
ImplUpdateItemText();
if ( auto pZoomItem = dynamic_cast<const SvxZoomItem*>(pState) )
{
nValueSet = pZoomItem->GetValueSet();
}
else
{
SAL_INFO( "svx", "use SfxZoomItem for SID_ATTR_ZOOM" );
nValueSet = SvxZoomEnableFlags::ALL;
}
}
}
void SvxZoomStatusBarControl::ImplUpdateItemText()
{
// workaround - don't bother updating when we don't have a real zoom value
if (nZoom)
{
OUString aStr(unicode::formatPercent(nZoom, Application::GetSettings().GetUILanguageTag()));
GetStatusBar().SetItemText( GetId(), aStr );
}
}
void SvxZoomStatusBarControl::Paint( const UserDrawEvent& )
{
}
void SvxZoomStatusBarControl::Command( const CommandEvent& rCEvt )
{
if ( CommandEventId::ContextMenu == rCEvt.GetCommand() && bool(nValueSet) )
{
ZoomPopup_Impl aPop(nZoom, nValueSet);
StatusBar& rStatusbar = GetStatusBar();
if (aPop.Execute(&rStatusbar, rCEvt.GetMousePosPixel()) && (nZoom != aPop.GetZoom() || !nZoom))
{
nZoom = aPop.GetZoom();
ImplUpdateItemText();
SvxZoomItem aZoom(SvxZoomType::PERCENT, nZoom, GetId());
OString sIdent = aPop.GetCurItemIdent();
if (sIdent == "optimal")
aZoom.SetType(SvxZoomType::OPTIMAL);
else if (sIdent == "width")
aZoom.SetType(SvxZoomType::PAGEWIDTH);
else if (sIdent == "page")
aZoom.SetType(SvxZoomType::WHOLEPAGE);
css::uno::Any a;
INetURLObject aObj( m_aCommandURL );
css::uno::Sequence< css::beans::PropertyValue > aArgs( 1 );
aArgs[0].Name = aObj.GetURLPath();
aZoom.QueryValue( a );
aArgs[0].Value = a;
execute( aArgs );
}
}
else
SfxStatusBarControl::Command( rCEvt );
}
SFX_IMPL_STATUSBAR_CONTROL(SvxZoomPageStatusBarControl,SfxVoidItem);
SvxZoomPageStatusBarControl::SvxZoomPageStatusBarControl(sal_uInt16 _nSlotId,
sal_uInt16 _nId, StatusBar& rStb)
: SfxStatusBarControl(_nSlotId, _nId, rStb)
, maImage(StockImage::Yes, RID_SVXBMP_ZOOM_PAGE)
{
GetStatusBar().SetQuickHelpText(GetId(), SvxResId(RID_SVXSTR_FIT_SLIDE));
}
void SvxZoomPageStatusBarControl::Paint(const UserDrawEvent& rUsrEvt)
{
vcl::RenderContext* pDev = rUsrEvt.GetRenderContext();
tools::Rectangle aRect = rUsrEvt.GetRect();
Point aPt = centerImage(aRect, maImage);
pDev->DrawImage(aPt, maImage);
}
bool SvxZoomPageStatusBarControl::MouseButtonDown(const MouseEvent&)
{
SvxZoomItem aZoom( SvxZoomType::WHOLEPAGE, 0, GetId() );
css::uno::Any a;
INetURLObject aObj( m_aCommandURL );
css::uno::Sequence< css::beans::PropertyValue > aArgs( 1 );
aArgs[0].Name = aObj.GetURLPath();
aZoom.QueryValue( a );
aArgs[0].Value = a;
execute( aArgs );
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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