Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */