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office-gobmx/cui/source/tabpages/tparea.cxx
Stephan Bergmann 314f15bff0 Extend loplugin:external to warn about enums 
To mitigate the dangers of silently breaking ADL when moving enums into unnamed
namespaces (see the commit message of 206b5b2661
"New loplugin:external"), note all functions that are affected.  (The plan is to
extend loplugin:external further to also warn about classes and class templates,
and the code to identify affected functions already takes that into account, so
some parts of that code are not actually relevant for enums.)

But it appears that none of the functions that are actually affected by the
changes in this commit relied on being found through ADL, so no adaptions were
necessary for them.

(clang::DeclContext::collectAllContexts is non-const, which recursively means
that External's Visit... functions must take non-const Decl*.  Which required
compilerplugins/clang/sharedvisitor/analyzer.cxx to be generalized to support
such Visit... functions with non-const Decl* parameters.)

Change-Id: Ia215291402bf850d43defdab3cff4db5b270d1bd
Reviewed-on: https://gerrit.libreoffice.org/83001
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-11-17 00:28:17 +01:00

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/* -*- 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 <svx/svxids.hrc>
#include <svx/xfillit0.hxx>
#include <svx/xflbckit.hxx>
#include <svx/drawitem.hxx>
#include <svx/xflclit.hxx>
#include <svx/xflgrit.hxx>
#include <svx/xflhtit.hxx>
#include <svx/xbtmpit.hxx>
#include <cuitabarea.hxx>
#include <sfx2/tabdlg.hxx>
using namespace com::sun::star;
// static ----------------------------------------------------------------
namespace {
enum FillType
{
TRANSPARENT,
SOLID,
GRADIENT,
HATCH,
BITMAP,
PATTERN
};
}
const sal_uInt16 SvxAreaTabPage::pAreaRanges[] =
{
XATTR_GRADIENTSTEPCOUNT,
XATTR_GRADIENTSTEPCOUNT,
SID_ATTR_FILL_STYLE,
SID_ATTR_FILL_BITMAP,
0
};
namespace
{
void lclExtendSize(Size& rSize, const Size& rInputSize)
{
if (rSize.Width() < rInputSize.Width())
rSize.setWidth( rInputSize.Width() );
if (rSize.Height() < rInputSize.Height())
rSize.setHeight( rInputSize.Height() );
}
} // end anonymous namespace
/*************************************************************************
|*
|* Dialog to modify fill-attributes
|*
\************************************************************************/
SvxAreaTabPage::SvxAreaTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rInAttrs)
: SfxTabPage(pPage, pController, "cui/ui/areatabpage.ui", "AreaTabPage", &rInAttrs)
// local fixed not o be changed values for local pointers
, maFixed_ChangeType(ChangeType::NONE)
// init with pointers to fixed ChangeType
, m_pnColorListState(&maFixed_ChangeType)
, m_pnBitmapListState(&maFixed_ChangeType)
, m_pnPatternListState(&maFixed_ChangeType)
, m_pnGradientListState(&maFixed_ChangeType)
, m_pnHatchingListState(&maFixed_ChangeType)
, m_aXFillAttr(rInAttrs.GetPool())
, m_rXFSet(m_aXFillAttr.GetItemSet())
, m_xFillTab(m_xBuilder->weld_container("fillstylebox"))
, m_xBtnNone(m_xBuilder->weld_toggle_button("btnnone"))
, m_xBtnColor(m_xBuilder->weld_toggle_button("btncolor"))
, m_xBtnGradient(m_xBuilder->weld_toggle_button("btngradient"))
, m_xBtnHatch(m_xBuilder->weld_toggle_button("btnhatch"))
, m_xBtnBitmap(m_xBuilder->weld_toggle_button("btnbitmap"))
, m_xBtnPattern(m_xBuilder->weld_toggle_button("btnpattern"))
{
maBox.AddButton(m_xBtnNone.get());
maBox.AddButton(m_xBtnColor.get());
maBox.AddButton(m_xBtnGradient.get());
maBox.AddButton(m_xBtnHatch.get());
maBox.AddButton(m_xBtnBitmap.get());
maBox.AddButton(m_xBtnPattern.get());
Link<weld::ToggleButton&, void> aLink = LINK(this, SvxAreaTabPage, SelectFillTypeHdl_Impl);
m_xBtnNone->connect_toggled(aLink);
m_xBtnColor->connect_toggled(aLink);
m_xBtnGradient->connect_toggled(aLink);
m_xBtnHatch->connect_toggled(aLink);
m_xBtnBitmap->connect_toggled(aLink);
m_xBtnPattern->connect_toggled(aLink);
SetExchangeSupport();
}
void SvxAreaTabPage::SetOptimalSize(weld::DialogController* pController)
{
m_xFillTab->set_size_request(-1, -1);
// Calculate optimal size of all pages...
m_xFillTabPage = SvxColorTabPage::Create(m_xFillTab.get(), pController, &m_rXFSet);
Size aSize(m_xFillTab->get_preferred_size());
if (m_xBtnGradient->get_visible())
{
m_xFillTabPage = SvxGradientTabPage::Create(m_xFillTab.get(), pController, &m_rXFSet);
Size aGradientSize = m_xFillTab->get_preferred_size();
lclExtendSize(aSize, aGradientSize);
}
if (m_xBtnBitmap->get_visible())
{
m_xFillTabPage = SvxBitmapTabPage::Create(m_xFillTab.get(), pController, &m_rXFSet);
Size aBitmapSize = m_xFillTab->get_preferred_size();
lclExtendSize(aSize, aBitmapSize);
}
if (m_xBtnHatch->get_visible())
{
m_xFillTabPage = SvxHatchTabPage::Create(m_xFillTab.get(), pController, &m_rXFSet);
Size aHatchSize = m_xFillTab->get_preferred_size();
lclExtendSize(aSize, aHatchSize);
}
if (m_xBtnPattern->get_visible())
{
m_xFillTabPage = SvxPatternTabPage::Create(m_xFillTab.get(), pController, &m_rXFSet);
Size aPatternSize = m_xFillTab->get_preferred_size();
lclExtendSize(aSize, aPatternSize);
}
m_xFillTabPage.reset();
aSize.extendBy(10, 10); // apply a bit of margin
m_xFillTab->set_size_request(aSize.Width(), aSize.Height());
}
SvxAreaTabPage::~SvxAreaTabPage()
{
m_xFillTabPage.reset();
}
void SvxAreaTabPage::ActivatePage( const SfxItemSet& rSet )
{
drawing::FillStyle eXFS = drawing::FillStyle_NONE;
if( rSet.GetItemState( XATTR_FILLSTYLE ) != SfxItemState::DONTCARE )
{
XFillStyleItem aFillStyleItem( static_cast<const XFillStyleItem&>( rSet.Get( GetWhich( XATTR_FILLSTYLE ) ) ) );
eXFS = aFillStyleItem.GetValue();
m_rXFSet.Put( aFillStyleItem );
}
switch(eXFS)
{
default:
case drawing::FillStyle_NONE:
{
SelectFillType(*m_xBtnNone);
break;
}
case drawing::FillStyle_SOLID:
{
m_rXFSet.Put( static_cast<const XFillColorItem&>( rSet.Get( GetWhich( XATTR_FILLCOLOR ) ) ) );
SelectFillType(*m_xBtnColor);
break;
}
case drawing::FillStyle_GRADIENT:
{
m_rXFSet.Put( static_cast<const XFillGradientItem&>( rSet.Get( GetWhich( XATTR_FILLGRADIENT ) ) ) );
SelectFillType(*m_xBtnGradient);
break;
}
case drawing::FillStyle_HATCH:
{
m_rXFSet.Put( rSet.Get(XATTR_FILLHATCH) );
m_rXFSet.Put( rSet.Get(XATTR_FILLBACKGROUND) );
m_rXFSet.Put( rSet.Get(XATTR_FILLCOLOR) );
SelectFillType(*m_xBtnHatch);
break;
}
case drawing::FillStyle_BITMAP:
{
const bool bPattern
= rSet.Get(TypedWhichId<XFillBitmapItem>(GetWhich(XATTR_FILLBITMAP))).isPattern();
// pass full item set here, bitmap fill has many attributes (tiling, size, offset etc.)
m_rXFSet.Put( rSet );
if (!bPattern)
SelectFillType(*m_xBtnBitmap);
else
SelectFillType(*m_xBtnPattern);
break;
}
}
}
template< typename TTabPage >
DeactivateRC SvxAreaTabPage::DeactivatePage_Impl( SfxItemSet* _pSet )
{
return static_cast<TTabPage&>(*m_xFillTabPage).DeactivatePage(_pSet);
}
DeactivateRC SvxAreaTabPage::DeactivatePage( SfxItemSet* _pSet )
{
FillType eFillType = static_cast<FillType>(maBox.GetCurrentButtonPos());
switch( eFillType )
{
case TRANSPARENT:
{
// Fill: None doesn't have its own tabpage and thus
// implementation of FillItemSet, so we supply it here
if ( m_bBtnClicked )
{
XFillStyleItem aStyleItem( drawing::FillStyle_NONE );
_pSet->Put( aStyleItem );
}
break;
}
case SOLID:
return DeactivatePage_Impl<SvxColorTabPage>(_pSet);
case GRADIENT:
return DeactivatePage_Impl<SvxGradientTabPage>(_pSet);
case HATCH:
return DeactivatePage_Impl<SvxHatchTabPage>(_pSet);
case BITMAP:
return DeactivatePage_Impl<SvxBitmapTabPage&>(_pSet);
case PATTERN:
return DeactivatePage_Impl<SvxPatternTabPage>(_pSet);
default:
break;
}
return DeactivateRC::LeavePage;
}
template< typename TTabPage >
bool SvxAreaTabPage::FillItemSet_Impl( SfxItemSet* rAttrs)
{
return static_cast<TTabPage&>( *m_xFillTabPage ).FillItemSet( rAttrs );
}
bool SvxAreaTabPage::FillItemSet( SfxItemSet* rAttrs )
{
FillType eFillType = static_cast<FillType>(maBox.GetCurrentButtonPos());
switch( eFillType )
{
case TRANSPARENT:
{
rAttrs->Put( XFillStyleItem( drawing::FillStyle_NONE ) );
return true;
}
case SOLID:
{
return FillItemSet_Impl<SvxColorTabPage>( rAttrs );
}
case GRADIENT:
{
return FillItemSet_Impl<SvxGradientTabPage>( rAttrs );
}
case HATCH:
{
return FillItemSet_Impl<SvxHatchTabPage>( rAttrs );
}
case BITMAP:
{
return FillItemSet_Impl<SvxBitmapTabPage>( rAttrs );
}
case PATTERN:
{
return FillItemSet_Impl<SvxPatternTabPage>( rAttrs );
}
default:
return false;
}
}
template< typename TTabPage >
void SvxAreaTabPage::Reset_Impl( const SfxItemSet* rAttrs )
{
static_cast<TTabPage&>( *m_xFillTabPage ).Reset( rAttrs );
}
void SvxAreaTabPage::Reset( const SfxItemSet* rAttrs )
{
m_bBtnClicked = false;
auto eFillType = maBox.GetCurrentButtonPos();
switch(eFillType)
{
case SOLID:
{
Reset_Impl<SvxColorTabPage>( rAttrs );
break;
}
case GRADIENT:
{
Reset_Impl<SvxGradientTabPage>( rAttrs );
break;
}
case HATCH:
{
Reset_Impl<SvxHatchTabPage>( rAttrs );
break;
}
case BITMAP:
{
Reset_Impl<SvxBitmapTabPage>( rAttrs );
break;
}
case PATTERN:
{
Reset_Impl<SvxPatternTabPage>( rAttrs );
break;
}
default:
break;
}
}
std::unique_ptr<SfxTabPage> SvxAreaTabPage::Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rAttrs)
{
auto xRet = std::make_unique<SvxAreaTabPage>(pPage, pController, *rAttrs);
xRet->SetOptimalSize(pController);
return xRet;
}
namespace {
std::unique_ptr<SfxTabPage> lcl_CreateFillStyleTabPage(sal_uInt16 nId, weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet)
{
CreateTabPage fnCreate = nullptr;
switch(nId)
{
case TRANSPARENT: fnCreate = nullptr; break;
case SOLID: fnCreate = &SvxColorTabPage::Create; break;
case GRADIENT: fnCreate = &SvxGradientTabPage::Create; break;
case HATCH: fnCreate = &SvxHatchTabPage::Create; break;
case BITMAP: fnCreate = &SvxBitmapTabPage::Create; break;
case PATTERN: fnCreate = &SvxPatternTabPage::Create; break;
}
return fnCreate ? (*fnCreate)( pPage, pController, &rSet ) : nullptr;
}
}
IMPL_LINK(SvxAreaTabPage, SelectFillTypeHdl_Impl, weld::ToggleButton&, rButton, void)
{
//tdf#124549 - If the button is already active do not toggle it back.
if(!rButton.get_active())
rButton.set_active(true);
SelectFillType(rButton);
m_bBtnClicked = true;
}
void SvxAreaTabPage::SelectFillType(weld::ToggleButton& rButton, const SfxItemSet* _pSet)
{
if (_pSet)
m_rXFSet.Set(*_pSet);
sal_Int32 nPos = maBox.GetButtonPos(&rButton);
if (nPos != -1 && (_pSet || nPos != maBox.GetCurrentButtonPos()))
{
maBox.SelectButton(&rButton);
FillType eFillType = static_cast<FillType>(maBox.GetCurrentButtonPos());
m_xFillTabPage = lcl_CreateFillStyleTabPage(eFillType, m_xFillTab.get(), GetDialogController(), m_rXFSet);
if (m_xFillTabPage)
m_xFillTabPage->SetDialogController(GetDialogController());
CreatePage(eFillType, m_xFillTabPage.get());
}
}
void SvxAreaTabPage::PageCreated(const SfxAllItemSet& aSet)
{
const SvxColorListItem* pColorListItem = aSet.GetItem<SvxColorListItem>(SID_COLOR_TABLE, false);
const SvxGradientListItem* pGradientListItem = aSet.GetItem<SvxGradientListItem>(SID_GRADIENT_LIST, false);
const SvxHatchListItem* pHatchingListItem = aSet.GetItem<SvxHatchListItem>(SID_HATCH_LIST, false);
const SvxBitmapListItem* pBitmapListItem = aSet.GetItem<SvxBitmapListItem>(SID_BITMAP_LIST, false);
const SvxPatternListItem* pPatternListItem = aSet.GetItem<SvxPatternListItem>(SID_PATTERN_LIST, false);
if (pColorListItem)
SetColorList(pColorListItem->GetColorList());
if (pGradientListItem)
SetGradientList(pGradientListItem->GetGradientList());
if (pHatchingListItem)
SetHatchingList(pHatchingListItem->GetHatchList());
if (pBitmapListItem)
SetBitmapList(pBitmapListItem->GetBitmapList());
if (pPatternListItem)
SetPatternList(pPatternListItem->GetPatternList());
}
void SvxAreaTabPage::CreatePage( sal_Int32 nId, SfxTabPage* pTab )
{
if(nId == SOLID )
{
auto* pColorTab = static_cast<SvxColorTabPage*>(pTab);
pColorTab->SetColorList(m_pColorList);
pColorTab->SetColorChgd(m_pnColorListState);
pColorTab->Construct();
pColorTab->ActivatePage(m_rXFSet);
pColorTab->Reset(&m_rXFSet);
pColorTab->set_visible(true);
}
else if(nId == GRADIENT)
{
auto* pGradientTab = static_cast<SvxGradientTabPage*>(pTab);
pGradientTab->SetColorList(m_pColorList);
pGradientTab->SetGradientList(m_pGradientList);
pGradientTab->SetGrdChgd(m_pnGradientListState);
pGradientTab->SetColorChgd(m_pnColorListState);
pGradientTab->Construct();
pGradientTab->ActivatePage(m_rXFSet);
pGradientTab->Reset(&m_rXFSet);
pGradientTab->set_visible(true);
}
else if(nId == HATCH)
{
auto* pHatchTab = static_cast<SvxHatchTabPage*>(pTab);
pHatchTab->SetColorList(m_pColorList);
pHatchTab->SetHatchingList(m_pHatchingList);
pHatchTab->SetHtchChgd(m_pnHatchingListState);
pHatchTab->SetColorChgd(m_pnColorListState);
pHatchTab->Construct();
pHatchTab->ActivatePage(m_rXFSet);
pHatchTab->Reset(&m_rXFSet);
pHatchTab->set_visible(true);
}
else if(nId == BITMAP)
{
auto* pBitmapTab = static_cast<SvxBitmapTabPage*>(pTab);
pBitmapTab->SetBitmapList(m_pBitmapList);
pBitmapTab->SetBmpChgd(m_pnBitmapListState);
pBitmapTab->Construct();
pBitmapTab->ActivatePage(m_rXFSet);
pBitmapTab->Reset(&m_rXFSet);
pBitmapTab->set_visible(true);
}
else if(nId == PATTERN)
{
auto* pPatternTab = static_cast<SvxPatternTabPage*>(pTab);
pPatternTab->SetColorList(m_pColorList);
pPatternTab->SetPatternList(m_pPatternList);
pPatternTab->SetPtrnChgd(m_pnPatternListState);
pPatternTab->SetColorChgd(m_pnColorListState);
pPatternTab->Construct();
pPatternTab->ActivatePage(m_rXFSet);
pPatternTab->Reset(&m_rXFSet);
pPatternTab->set_visible(true);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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