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, 486 insertions, 0 deletions

diff --git a/svx/source/stbctrls/pszctrl.cxx b/svx/source/stbctrls/pszctrl.cxx
new file mode 100644
index 000000000..129ac67eb
--- /dev/null
+++ b/svx/source/stbctrls/pszctrl.cxx
@@ -0,0 +1,486 @@
+/* -*- 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 <vcl/commandevent.hxx>
+#include <vcl/event.hxx>
+#include <vcl/fieldvalues.hxx>
+#include <vcl/status.hxx>
+#include <vcl/image.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/weld.hxx>
+#include <vcl/weldutils.hxx>
+#include <svl/stritem.hxx>
+#include <svl/ptitem.hxx>
+#include <sfx2/module.hxx>
+#include <svl/intitem.hxx>
+#include <sal/log.hxx>
+
+#include <svx/pszctrl.hxx>
+
+#define PAINT_OFFSET    5
+
+#include <editeng/sizeitem.hxx>
+#include "stbctrls.h"
+
+#include <svx/svxids.hrc>
+#include <bitmaps.hlst>
+#include <unotools/localedatawrapper.hxx>
+
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+/*  [Description]
+
+    Function used to create a text representation of
+    a metric value
+
+    nVal is the metric value in the unit eUnit.
+
+    [cross reference]
+
+    <SvxPosSizeStatusBarControl::Paint(const UserDrawEvent&)>
+*/
+
+OUString SvxPosSizeStatusBarControl::GetMetricStr_Impl( tools::Long nVal ) const
+{
+    // deliver and set the Metric of the application
+    FieldUnit eOutUnit = SfxModule::GetModuleFieldUnit( getFrameInterface() );
+
+    OUString sMetric;
+    const sal_Unicode cSep = Application::GetSettings().GetLocaleDataWrapper().getNumDecimalSep()[0];
+    sal_Int64 nConvVal = vcl::ConvertValue( nVal * 100, 0, 0, FieldUnit::MM_100TH, eOutUnit );
+
+    if ( nConvVal < 0 && ( nConvVal / 100 == 0 ) )
+        sMetric += "-";
+    sMetric += OUString::number(nConvVal / 100);
+
+    if( FieldUnit::NONE != eOutUnit )
+    {
+        sMetric += OUStringChar(cSep);
+        sal_Int64 nFract = nConvVal % 100;
+
+        if ( nFract < 0 )
+            nFract *= -1;
+        if ( nFract < 10 )
+            sMetric += "0";
+        sMetric += OUString::number(nFract);
+    }
+
+    return sMetric;
+}
+
+
+SFX_IMPL_STATUSBAR_CONTROL(SvxPosSizeStatusBarControl, SvxSizeItem);
+
+namespace {
+
+class FunctionPopup_Impl
+{
+    std::unique_ptr<weld::Builder> m_xBuilder;
+    std::unique_ptr<weld::Menu> m_xMenu;
+    sal_uInt32        m_nSelected;
+    static sal_uInt16 id_to_function(std::string_view rIdent);
+    static OString function_to_id(sal_uInt16 nFunc);
+public:
+    explicit FunctionPopup_Impl(sal_uInt32 nCheckEncoded);
+    OString Execute(weld::Window* pParent, const tools::Rectangle& rRect)
+    {
+        return m_xMenu->popup_at_rect(pParent, rRect);
+    }
+    sal_uInt32 GetSelected(std::string_view curident) const;
+};
+
+}
+
+sal_uInt16 FunctionPopup_Impl::id_to_function(std::string_view rIdent)
+{
+    if (rIdent == "avg")
+        return PSZ_FUNC_AVG;
+    else if (rIdent == "counta")
+        return PSZ_FUNC_COUNT2;
+    else if (rIdent == "count")
+        return PSZ_FUNC_COUNT;
+    else if (rIdent == "max")
+        return PSZ_FUNC_MAX;
+    else if (rIdent == "min")
+        return PSZ_FUNC_MIN;
+    else if (rIdent == "sum")
+        return PSZ_FUNC_SUM;
+    else if (rIdent == "selection")
+        return PSZ_FUNC_SELECTION_COUNT;
+    else if (rIdent == "none")
+        return PSZ_FUNC_NONE;
+    return 0;
+}
+
+OString FunctionPopup_Impl::function_to_id(sal_uInt16 nFunc)
+{
+    switch (nFunc)
+    {
+        case PSZ_FUNC_AVG:
+            return "avg";
+        case PSZ_FUNC_COUNT2:
+            return "counta";
+        case PSZ_FUNC_COUNT:
+            return "count";
+        case PSZ_FUNC_MAX:
+            return "max";
+        case PSZ_FUNC_MIN:
+            return "min";
+        case PSZ_FUNC_SUM:
+            return "sum";
+        case PSZ_FUNC_SELECTION_COUNT:
+            return "selection";
+        case PSZ_FUNC_NONE:
+            return "none";
+    }
+    return OString();
+}
+
+FunctionPopup_Impl::FunctionPopup_Impl(sal_uInt32 nCheckEncoded)
+    : m_xBuilder(Application::CreateBuilder(nullptr, "svx/ui/functionmenu.ui"))
+    , m_xMenu(m_xBuilder->weld_menu("menu"))
+    , m_nSelected(nCheckEncoded)
+{
+    for ( sal_uInt16 nCheck = 1; nCheck < 32; ++nCheck )
+        if ( nCheckEncoded & (1u << nCheck) )
+            m_xMenu->set_active(function_to_id(nCheck), true);
+}
+
+sal_uInt32 FunctionPopup_Impl::GetSelected(std::string_view curident) const
+{
+    sal_uInt32 nSelected = m_nSelected;
+    sal_uInt16 nCurItemId = id_to_function(curident);
+    if ( nCurItemId == PSZ_FUNC_NONE )
+        nSelected = ( 1 << PSZ_FUNC_NONE );
+    else
+    {
+        nSelected &= (~( 1u << PSZ_FUNC_NONE )); // Clear the "None" bit
+        nSelected ^= ( 1u << nCurItemId ); // Toggle the bit corresponding to nCurItemId
+        if ( !nSelected )
+            nSelected = ( 1u << PSZ_FUNC_NONE );
+    }
+    return nSelected;
+}
+
+struct SvxPosSizeStatusBarControl_Impl
+
+/*  [Description]
+
+    This implementation-structure of the class SvxPosSizeStatusBarControl
+    is done for the un-linking of the changes of the exported interface such as
+    the toning down of symbols that are visible externally.
+
+    One instance exists for each SvxPosSizeStatusBarControl-instance
+    during its life time
+*/
+
+{
+    Point     aPos;       // valid when a position is shown
+    Size      aSize;      // valid when a size is shown
+    OUString  aStr;       // valid when a text is shown
+    bool      bPos;       // show position ?
+    bool      bSize;      // set size ?
+    bool      bTable;     // set table index ?
+    bool      bHasMenu;   // set StarCalc popup menu ?
+    sal_uInt32  nFunctionSet;  // the selected StarCalc functions encoded in 32 bits
+    Image     aPosImage;  // Image to show the position
+    Image     aSizeImage; // Image to show the size
+};
+
+/*  [Description]
+
+    Ctor():
+    Create an instance of the implementation class,
+    load the images for the position and size
+*/
+
+#define STR_POSITION ".uno:Position"
+#define STR_TABLECELL ".uno:StateTableCell"
+#define STR_FUNC ".uno:StatusBarFunc"
+
+SvxPosSizeStatusBarControl::SvxPosSizeStatusBarControl( sal_uInt16 _nSlotId,
+                                                        sal_uInt16 _nId,
+                                                        StatusBar& rStb ) :
+    SfxStatusBarControl( _nSlotId, _nId, rStb ),
+    pImpl( new SvxPosSizeStatusBarControl_Impl )
+{
+    pImpl->bPos = false;
+    pImpl->bSize = false;
+    pImpl->bTable = false;
+    pImpl->bHasMenu = false;
+    pImpl->nFunctionSet = 0;
+    pImpl->aPosImage = Image(StockImage::Yes, RID_SVXBMP_POSITION);
+    pImpl->aSizeImage = Image(StockImage::Yes, RID_SVXBMP_SIZE);
+
+    addStatusListener( STR_POSITION);         // SID_ATTR_POSITION
+    addStatusListener( STR_TABLECELL);   // SID_TABLE_CELL
+    addStatusListener( STR_FUNC);    // SID_PSZ_FUNCTION
+    ImplUpdateItemText();
+}
+
+/*  [Description]
+
+    Dtor():
+    remove the pointer to the implementation class, so that the timer is stopped
+
+*/
+
+SvxPosSizeStatusBarControl::~SvxPosSizeStatusBarControl()
+{
+}
+
+
+/*  [Description]
+
+    SID_PSZ_FUNCTION activates the popup menu for Calc:
+
+    Status overview
+    Depending on the type of the item, a special setting is enabled, the others disabled.
+
+                NULL/Void   SfxPointItem    SvxSizeItem     SfxStringItem
+    ------------------------------------------------------------------------
+    Position    sal_False                                       FALSE
+    Size        FALSE                       TRUE            FALSE
+    Text        sal_False                       sal_False           TRUE
+
+*/
+
+void SvxPosSizeStatusBarControl::StateChangedAtStatusBarControl( sal_uInt16 nSID, SfxItemState eState,
+                                               const SfxPoolItem* pState )
+{
+    // Because the combi-controller, always sets the current Id as HelpId
+    // first clean the cached HelpText
+    GetStatusBar().SetHelpText( GetId(), "" );
+
+    switch ( nSID )
+    {
+        case SID_ATTR_POSITION : GetStatusBar().SetHelpId( GetId(), STR_POSITION ); break;
+        case SID_TABLE_CELL: GetStatusBar().SetHelpId( GetId(), STR_TABLECELL ); break;
+        case SID_PSZ_FUNCTION: GetStatusBar().SetHelpId( GetId(), STR_FUNC ); break;
+        default: break;
+    }
+
+    if ( nSID == SID_PSZ_FUNCTION )
+    {
+        if ( eState == SfxItemState::DEFAULT )
+        {
+            pImpl->bHasMenu = true;
+            if ( auto pUInt32Item = dynamic_cast< const SfxUInt32Item* >(pState) )
+                pImpl->nFunctionSet = pUInt32Item->GetValue();
+        }
+        else
+            pImpl->bHasMenu = false;
+    }
+    else if ( SfxItemState::DEFAULT != eState )
+    {
+        // don't switch to empty display before an empty state was
+        // notified for all display types
+
+        if ( nSID == SID_TABLE_CELL )
+            pImpl->bTable = false;
+        else if ( nSID == SID_ATTR_POSITION )
+            pImpl->bPos = false;
+        else if ( nSID == GetSlotId() )     // controller is registered for SID_ATTR_SIZE
+            pImpl->bSize = false;
+        else
+        {
+            SAL_WARN( "svx.stbcrtls","unknown slot id");
+        }
+    }
+    else if ( auto pPointItem = dynamic_cast<const SfxPointItem*>( pState) )
+    {
+        // show position
+        pImpl->aPos = pPointItem->GetValue();
+        pImpl->bPos = true;
+        pImpl->bTable = false;
+    }
+    else if ( auto pSizeItem = dynamic_cast<const SvxSizeItem*>( pState) )
+    {
+        // show size
+        pImpl->aSize = pSizeItem->GetSize();
+        pImpl->bSize = true;
+        pImpl->bTable = false;
+    }
+    else if ( auto pStringItem = dynamic_cast<const SfxStringItem*>( pState) )
+    {
+        // show string (table cel or different)
+        pImpl->aStr = pStringItem->GetValue();
+        pImpl->bTable = true;
+        pImpl->bPos = false;
+        pImpl->bSize = false;
+    }
+    else
+    {
+        SAL_WARN( "svx.stbcrtls", "invalid item type" );
+        pImpl->bPos = false;
+        pImpl->bSize = false;
+        pImpl->bTable = false;
+    }
+
+    GetStatusBar().SetItemData( GetId(), nullptr );
+
+    ImplUpdateItemText();
+}
+
+
+/*  [Description]
+
+    execute popup menu, when the status enables this
+*/
+
+void SvxPosSizeStatusBarControl::Command( const CommandEvent& rCEvt )
+{
+    if ( rCEvt.GetCommand() == CommandEventId::ContextMenu && pImpl->bHasMenu )
+    {
+        sal_uInt32 nSelect = pImpl->nFunctionSet;
+        if (!nSelect)
+            nSelect = ( 1 << PSZ_FUNC_NONE );
+        tools::Rectangle aRect(rCEvt.GetMousePosPixel(), Size(1,1));
+        weld::Window* pParent = weld::GetPopupParent(GetStatusBar(), aRect);
+        FunctionPopup_Impl aMenu(nSelect);
+        OString sIdent = aMenu.Execute(pParent, aRect);
+        if (!sIdent.isEmpty())
+        {
+            nSelect = aMenu.GetSelected(sIdent);
+            if (nSelect)
+            {
+                if (nSelect == (1 << PSZ_FUNC_NONE))
+                    nSelect = 0;
+
+                css::uno::Any a;
+                SfxUInt32Item aItem( SID_PSZ_FUNCTION, nSelect );
+                aItem.QueryValue( a );
+                css::uno::Sequence< css::beans::PropertyValue > aArgs{ comphelper::makePropertyValue(
+                    "StatusBarFunc", a) };
+                execute( ".uno:StatusBarFunc", aArgs );
+            }
+        }
+    }
+    else
+        SfxStatusBarControl::Command( rCEvt );
+}
+
+
+/*  [Description]
+
+    Depending on the type to be shown, the value us shown. First the
+    rectangle is repainted (removed).
+*/
+
+void SvxPosSizeStatusBarControl::Paint( const UserDrawEvent& rUsrEvt )
+{
+    vcl::RenderContext* pDev = rUsrEvt.GetRenderContext();
+
+    const tools::Rectangle& rRect = rUsrEvt.GetRect();
+    StatusBar& rBar = GetStatusBar();
+    Point aItemPos = rBar.GetItemTextPos( GetId() );
+    Color aOldLineColor = pDev->GetLineColor();
+    Color aOldFillColor = pDev->GetFillColor();
+    pDev->SetLineColor();
+    pDev->SetFillColor( pDev->GetBackground().GetColor() );
+
+    if ( pImpl->bPos || pImpl->bSize )
+    {
+        // count the position for showing the size
+        tools::Long nSizePosX =
+            rRect.Left() + rRect.GetWidth() / 2 + PAINT_OFFSET;
+        // draw position
+        Point aPnt = rRect.TopLeft();
+        aPnt.setY( aItemPos.Y() );
+        aPnt.AdjustX(PAINT_OFFSET );
+        pDev->DrawImage( aPnt, pImpl->aPosImage );
+        aPnt.AdjustX(pImpl->aPosImage.GetSizePixel().Width() );
+        aPnt.AdjustX(PAINT_OFFSET );
+        OUString aStr = GetMetricStr_Impl( pImpl->aPos.X()) + " / " +
+            GetMetricStr_Impl( pImpl->aPos.Y());
+        tools::Rectangle aRect(aPnt, Point(nSizePosX, rRect.Bottom()));
+        pDev->DrawRect(aRect);
+        vcl::Region aOrigRegion(pDev->GetClipRegion());
+        pDev->SetClipRegion(vcl::Region(aRect));
+        pDev->DrawText(aPnt, aStr);
+        pDev->SetClipRegion(aOrigRegion);
+
+        // draw the size, when available
+        aPnt.setX( nSizePosX );
+
+        if ( pImpl->bSize )
+        {
+            pDev->DrawImage( aPnt, pImpl->aSizeImage );
+            aPnt.AdjustX(pImpl->aSizeImage.GetSizePixel().Width() );
+            Point aDrwPnt = aPnt;
+            aPnt.AdjustX(PAINT_OFFSET );
+            aStr = GetMetricStr_Impl( pImpl->aSize.Width() ) + " x " +
+                GetMetricStr_Impl( pImpl->aSize.Height() );
+            aRect = tools::Rectangle(aDrwPnt, rRect.BottomRight());
+            pDev->DrawRect(aRect);
+            aOrigRegion = pDev->GetClipRegion();
+            pDev->SetClipRegion(vcl::Region(aRect));
+            pDev->DrawText(aPnt, aStr);
+            pDev->SetClipRegion(aOrigRegion);
+        }
+        else
+            pDev->DrawRect( tools::Rectangle( aPnt, rRect.BottomRight() ) );
+    }
+    else if ( pImpl->bTable )
+    {
+        pDev->DrawRect( rRect );
+        pDev->DrawText( Point(
+            rRect.Left() + rRect.GetWidth() / 2 - pDev->GetTextWidth( pImpl->aStr ) / 2,
+            aItemPos.Y() ), pImpl->aStr );
+    }
+    else
+    {
+        // Empty display if neither size nor table position are available.
+        // Date/Time are no longer used (#65302#).
+        pDev->DrawRect( rRect );
+    }
+
+    pDev->SetLineColor( aOldLineColor );
+    pDev->SetFillColor( aOldFillColor );
+}
+
+void SvxPosSizeStatusBarControl::ImplUpdateItemText()
+{
+    //  set only strings as text at the statusBar, so that the Help-Tips
+    //  can work with the text, when it is too long for the statusBar
+    OUString aText;
+    int nCharsWidth = -1;
+    if ( pImpl->bPos || pImpl->bSize )
+    {
+        aText = GetMetricStr_Impl( pImpl->aPos.X()) + " / " +
+            GetMetricStr_Impl( pImpl->aPos.Y());
+        // widest X/Y string looks like "-999,99"
+        nCharsWidth = 1 + 6 + 3 + 6; // icon + x + slash + y
+        if ( pImpl->bSize )
+        {
+            aText += " " + GetMetricStr_Impl( pImpl->aSize.Width() ) + " x " +
+                GetMetricStr_Impl( pImpl->aSize.Height() );
+            nCharsWidth += 1 + 1 + 4 + 3 + 4; // icon + space + w + x + h
+        }
+    }
+    else if ( pImpl->bTable )
+       aText = pImpl->aStr;
+
+    GetStatusBar().SetItemText( GetId(), aText, nCharsWidth );
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */