diff options
Diffstat (limited to 'svx/source/stbctrls/zoomctrl.cxx')
| -rw-r--r-- | svx/source/stbctrls/zoomctrl.cxx | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/svx/source/stbctrls/zoomctrl.cxx b/svx/source/stbctrls/zoomctrl.cxx new file mode 100644 index 000000000..7ac0bc81a --- /dev/null +++ b/svx/source/stbctrls/zoomctrl.cxx @@ -0,0 +1,228 @@ +/* -*- 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 <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> + +SFX_IMPL_STATUSBAR_CONTROL(SvxZoomStatusBarControl,SvxZoomItem); + +namespace { + +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: */ |