/* -*- 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 <svx/dialmgr.hxx>
#include <svx/statusitem.hxx>
#include <svx/strings.hrc>
#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::u16string_view rIdent);
static OUString function_to_id(sal_uInt16 nFunc);
public:
explicit FunctionPopup_Impl(sal_uInt32 nCheckEncoded);
OUString Execute(weld::Window* pParent, const tools::Rectangle& rRect)
{
return m_xMenu->popup_at_rect(pParent, rRect);
}
sal_uInt32 GetSelected(std::u16string_view curident) const;
};
}
sal_uInt16 FunctionPopup_Impl::id_to_function(std::u16string_view rIdent)
{
if (rIdent == u"avg")
return PSZ_FUNC_AVG;
else if (rIdent == u"counta")
return PSZ_FUNC_COUNT2;
else if (rIdent == u"count")
return PSZ_FUNC_COUNT;
else if (rIdent == u"max")
return PSZ_FUNC_MAX;
else if (rIdent == u"min")
return PSZ_FUNC_MIN;
else if (rIdent == u"sum")
return PSZ_FUNC_SUM;
else if (rIdent == u"selection")
return PSZ_FUNC_SELECTION_COUNT;
else if (rIdent == u"none")
return PSZ_FUNC_NONE;
return 0;
}
OUString FunctionPopup_Impl::function_to_id(sal_uInt16 nFunc)
{
switch (nFunc)
{
case PSZ_FUNC_AVG:
return u"avg"_ustr;
case PSZ_FUNC_COUNT2:
return u"counta"_ustr;
case PSZ_FUNC_COUNT:
return u"count"_ustr;
case PSZ_FUNC_MAX:
return u"max"_ustr;
case PSZ_FUNC_MIN:
return u"min"_ustr;
case PSZ_FUNC_SUM:
return u"sum"_ustr;
case PSZ_FUNC_SELECTION_COUNT:
return u"selection"_ustr;
case PSZ_FUNC_NONE:
return u"none"_ustr;
}
return {};
}
FunctionPopup_Impl::FunctionPopup_Impl(sal_uInt32 nCheckEncoded)
: m_xBuilder(Application::CreateBuilder(nullptr, u"svx/ui/functionmenu.ui"_ustr))
, m_xMenu(m_xBuilder->weld_menu(u"menu"_ustr))
, 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::u16string_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( u"" STR_POSITION ""_ustr); // SID_ATTR_POSITION
addStatusListener( u"" STR_TABLECELL ""_ustr); // SID_TABLE_CELL
addStatusListener( u"" STR_FUNC ""_ustr); // 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(), u""_ustr );
switch ( nSID )
{
case SID_ATTR_POSITION : GetStatusBar().SetHelpId( GetId(), u"" STR_POSITION ""_ustr ); break;
case SID_TABLE_CELL: GetStatusBar().SetHelpId( GetId(), u"" STR_TABLECELL ""_ustr ); break;
case SID_PSZ_FUNCTION: GetStatusBar().SetHelpId( GetId(), u"" STR_FUNC ""_ustr ); 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 pStatusItem = dynamic_cast<const SvxStatusItem*>( pState) )
{
// show string (table cell or different)
pImpl->aStr = pStatusItem->GetValue();
pImpl->bTable = true;
pImpl->bPos = false;
pImpl->bSize = false;
if (!pImpl->aStr.isEmpty())
{
OUString sTip;
switch (pStatusItem->GetCategory())
{
case StatusCategory::TableCell:
sTip = SvxResId(RID_SVXSTR_TABLECELL_HINT);
break;
case StatusCategory::Section:
sTip = SvxResId(RID_SVXSTR_SECTION_HINT);
break;
case StatusCategory::TableOfContents:
sTip = SvxResId(RID_SVXSTR_TOC_HINT);
break;
case StatusCategory::Numbering:
sTip = SvxResId(RID_SVXSTR_NUMBERING_HINT);
break;
case StatusCategory::ListStyle:
sTip = SvxResId(RID_SVXSTR_LIST_STYLE_HINT);
break;
case StatusCategory::Formula:
sTip = SvxResId(RID_SVXSTR_FORMULA_HINT);
break;
case StatusCategory::RowColumn:
sTip = SvxResId(RID_SVXSTR_ROW_COLUMN_HINT);
break;
case StatusCategory::NONE:
break;
}
GetStatusBar().SetQuickHelpText(GetId(), sTip);
}
}
else if ( auto pStringItem = dynamic_cast<const SfxStringItem*>( pState) )
{
SAL_WARN( "svx.stbcrtls", "this should be a SvxStatusItem not a SfxStringItem" );
// show string (table cell 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);
OUString 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(
u"StatusBarFunc"_ustr, a) };
execute( u".uno:StatusBarFunc"_ustr, 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.AdjustX(PAINT_OFFSET );
// vertically centered
const tools::Long nSizePosY =
(rRect.GetHeight() - pImpl->aPosImage.GetSizePixel().Height()) / 2;
aPnt.AdjustY( nSizePosY );
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: */
↑ V547 Expression 'nSelect' is always true.