/* -*- 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 <sal/config.h>
#include <comphelper/propertyvalue.hxx>
#include <i18nutil/unicode.hxx>
#include <svl/voiditem.hxx>
#include <vcl/commandevent.hxx>
#include <vcl/event.hxx>
#include <vcl/svapp.hxx>
#include <vcl/status.hxx>
#include <vcl/weldutils.hxx>
#include <vcl/settings.hxx>
#include <tools/urlobj.hxx>
#include <sal/log.hxx>
#include <svx/strings.hrc>
#include <svx/zoomctrl.hxx>
#include <sfx2/zoomitem.hxx>
#include <svx/dialmgr.hxx>
#include "modctrl_internal.hxx"
#include <bitmaps.hlst>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/frame/ModuleManager.hpp>
SFX_IMPL_STATUSBAR_CONTROL(SvxZoomStatusBarControl,SvxZoomItem);
namespace {
class ZoomPopup_Impl
{
public:
ZoomPopup_Impl(weld::Window* pPopupParent, sal_uInt16 nZ, SvxZoomEnableFlags nValueSet);
sal_uInt16 GetZoom(std::u16string_view ident) const;
OUString popup_at_rect(const tools::Rectangle& rRect)
{
return m_xMenu->popup_at_rect(m_pPopupParent, rRect);
}
private:
weld::Window* m_pPopupParent;
std::unique_ptr<weld::Builder> m_xBuilder;
std::unique_ptr<weld::Menu> m_xMenu;
sal_uInt16 nZoom;
};
}
ZoomPopup_Impl::ZoomPopup_Impl(weld::Window* pPopupParent, sal_uInt16 nZ, SvxZoomEnableFlags nValueSet)
: m_pPopupParent(pPopupParent)
, m_xBuilder(Application::CreateBuilder(m_pPopupParent, u"svx/ui/zoommenu.ui"_ustr))
, m_xMenu(m_xBuilder->weld_menu(u"menu"_ustr))
, nZoom(nZ)
{
if ( !(SvxZoomEnableFlags::N50 & nValueSet) )
m_xMenu->set_sensitive(u"50"_ustr, false);
if ( !(SvxZoomEnableFlags::N100 & nValueSet) )
m_xMenu->set_sensitive(u"100"_ustr, false);
if ( !(SvxZoomEnableFlags::N150 & nValueSet) )
m_xMenu->set_sensitive(u"150"_ustr, false);
if ( !(SvxZoomEnableFlags::N200 & nValueSet) )
m_xMenu->set_sensitive(u"200"_ustr, false);
if ( !(SvxZoomEnableFlags::OPTIMAL & nValueSet) )
m_xMenu->set_sensitive(u"optimal"_ustr, false);
if ( !(SvxZoomEnableFlags::WHOLEPAGE & nValueSet) )
m_xMenu->set_sensitive(u"page"_ustr, false);
if ( !(SvxZoomEnableFlags::PAGEWIDTH & nValueSet) )
m_xMenu->set_sensitive(u"width"_ustr, false);
}
sal_uInt16 ZoomPopup_Impl::GetZoom(std::u16string_view ident) const
{
sal_uInt16 nRet = nZoom;
if (ident == u"200")
nRet = 200;
else if (ident == u"150")
nRet = 150;
else if (ident == u"100")
nRet = 100;
else if (ident == u"75")
nRet = 75;
else if (ident == u"50")
nRet = 50;
else if (ident == u"optimal" || ident == u"width" || ident == u"page")
nRet = 0;
return nRet;
}
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::StateChangedAtStatusBarControl( sal_uInt16, SfxItemState eState,
const SfxPoolItem* pState )
{
if( SfxItemState::DEFAULT != eState )
{
GetStatusBar().SetItemText( GetId(), u""_ustr );
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) )
{
::tools::Rectangle aRect(rCEvt.GetMousePosPixel(), Size(1, 1));
weld::Window* pPopupParent = weld::GetPopupParent(GetStatusBar(), aRect);
ZoomPopup_Impl aPop(pPopupParent, nZoom, nValueSet);
OUString sIdent = aPop.popup_at_rect(aRect);
if (!sIdent.isEmpty() && (nZoom != aPop.GetZoom(sIdent) || !nZoom))
{
nZoom = aPop.GetZoom(sIdent);
ImplUpdateItemText();
SvxZoomItem aZoom(SvxZoomType::PERCENT, nZoom, TypedWhichId<SvxZoomItem>(GetId()));
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;
aZoom.QueryValue( a );
INetURLObject aObj( m_aCommandURL );
css::uno::Sequence< css::beans::PropertyValue > aArgs{ comphelper::makePropertyValue(
aObj.GetURLPath(), 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 SAL_CALL SvxZoomPageStatusBarControl::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
{
// Call inherited initialize
StatusbarController::initialize(aArguments);
// Get document type
css::uno::Reference< css::frame::XModuleManager2 > xModuleManager = css::frame::ModuleManager::create( m_xContext );
OUString aModuleIdentifier = xModuleManager->identify( css::uno::Reference<XInterface>( m_xFrame, css::uno::UnoReference_Query::UNO_QUERY ) );
// Decide what to show in zoom bar
if ( aModuleIdentifier == "com.sun.star.drawing.DrawingDocument" )
{
GetStatusBar().SetQuickHelpText(GetId(), SvxResId(RID_SVXSTR_FIT_PAGE));
}
else if ( aModuleIdentifier == "com.sun.star.presentation.PresentationDocument" )
{
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, TypedWhichId<SvxZoomItem>(GetId()) );
css::uno::Any a;
aZoom.QueryValue( a );
INetURLObject aObj( m_aCommandURL );
css::uno::Sequence< css::beans::PropertyValue > aArgs{ comphelper::makePropertyValue(
aObj.GetURLPath(), a) };
execute( aArgs );
return true;
}
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