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Diffstat (limited to '')
| -rw-r--r-- | svx/source/stbctrls/zoomctrl.cxx | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/svx/source/stbctrls/zoomctrl.cxx b/svx/source/stbctrls/zoomctrl.cxx new file mode 100644 index 000000000..57cf99bbd --- /dev/null +++ b/svx/source/stbctrls/zoomctrl.cxx @@ -0,0 +1,229 @@ +/* -*- 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 <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> + +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::string_view ident) const; + + OString 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, "svx/ui/zoommenu.ui")) + , m_xMenu(m_xBuilder->weld_menu("menu")) + , nZoom(nZ) +{ + if ( !(SvxZoomEnableFlags::N50 & nValueSet) ) + m_xMenu->set_sensitive("50", false); + if ( !(SvxZoomEnableFlags::N100 & nValueSet) ) + m_xMenu->set_sensitive("100", false); + if ( !(SvxZoomEnableFlags::N150 & nValueSet) ) + m_xMenu->set_sensitive("150", false); + if ( !(SvxZoomEnableFlags::N200 & nValueSet) ) + m_xMenu->set_sensitive("200", false); + if ( !(SvxZoomEnableFlags::OPTIMAL & nValueSet) ) + m_xMenu->set_sensitive("optimal", false); + if ( !(SvxZoomEnableFlags::WHOLEPAGE & nValueSet) ) + m_xMenu->set_sensitive("page", false); + if ( !(SvxZoomEnableFlags::PAGEWIDTH & nValueSet) ) + m_xMenu->set_sensitive("width", false); +} + +sal_uInt16 ZoomPopup_Impl::GetZoom(std::string_view ident) const +{ + sal_uInt16 nRet = nZoom; + + if (ident == "200") + nRet = 200; + else if (ident == "150") + nRet = 150; + else if (ident == "100") + nRet = 100; + else if (ident == "75") + nRet = 75; + else if (ident == "50") + nRet = 50; + else if (ident == "optimal" || ident == "width" || ident == "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(), "" ); + 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); + + OString sIdent = aPop.popup_at_rect(aRect); + if (!sIdent.isEmpty() && (nZoom != aPop.GetZoom(sIdent) || !nZoom)) + { + nZoom = aPop.GetZoom(sIdent); + ImplUpdateItemText(); + SvxZoomItem aZoom(SvxZoomType::PERCENT, nZoom, 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 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; + aZoom.QueryValue( a ); + INetURLObject aObj( m_aCommandURL ); + + css::uno::Sequence< css::beans::PropertyValue > aArgs{ comphelper::makePropertyValue( + aObj.GetURLPath(), a) }; + execute( aArgs ); + + return true; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |