/* -*- 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 <memory>
#include <vcl/wrkwin.hxx>
#include <tools/urlobj.hxx>
#include <unotools/pathoptions.hxx>
#include <sfx2/app.hxx>
#include <sfx2/dialoghelper.hxx>
#include <sfx2/filedlghelper.hxx>
#include <unotools/localfilehelper.hxx>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <svx/colorbox.hxx>
#include <svx/dialmgr.hxx>
#include <vcl/bitmapaccess.hxx>
#include <vcl/BitmapTools.hxx>
#include <vcl/settings.hxx>
#include <vcl/weld.hxx>
#include <svx/dialogs.hrc>
#include <svx/strings.hrc>
#include <strings.hrc>
#include <svx/xattr.hxx>
#include <svx/xpool.hxx>
#include <svx/xtable.hxx>
#include <svx/xoutbmp.hxx>
#include <svx/drawitem.hxx>
#include <cuitabarea.hxx>
#include <defdlgname.hxx>
#include <dlgname.hxx>
#include <svx/svxdlg.hxx>
#include <dialmgr.hxx>
#include <sfx2/opengrf.hxx>
#include <sal/log.hxx>
#include <o3tl/make_unique.hxx>
using namespace com::sun::star;
/*************************************************************************
|* Preview control for the display of bitmaps
\************************************************************************/
class SvxBitmapCtl
{
private:
Color aPixelColor, aBackgroundColor;
std::array<sal_uInt8,64> const * pBmpArray;
public:
// Constructor: BitmapCtl for SvxPixelCtl
SvxBitmapCtl()
: pBmpArray(nullptr)
{
}
// BitmapCtl: Returns the Bitmap
BitmapEx GetBitmapEx()
{
if (!pBmpArray)
return BitmapEx();
return vcl::bitmap::createHistorical8x8FromArray(*pBmpArray, aPixelColor, aBackgroundColor);
}
void SetBmpArray( std::array<sal_uInt8,64> const & pPixel ) { pBmpArray = &pPixel; }
void SetPixelColor( Color aColor ) { aPixelColor = aColor; }
void SetBackgroundColor( Color aColor ) { aBackgroundColor = aColor; }
};
SvxPatternTabPage::SvxPatternTabPage(TabPageParent pParent, const SfxItemSet& rInAttrs)
: SvxTabPage(pParent, "cui/ui/patterntabpage.ui", "PatternTabPage", rInAttrs)
, m_rOutAttrs(rInAttrs)
, m_pnPatternListState(nullptr)
, m_pnColorListState(nullptr)
, m_aXFillAttr(rInAttrs.GetPool())
, m_rXFSet(m_aXFillAttr.GetItemSet())
, m_xCtlPixel(new SvxPixelCtl(this))
, m_xLbColor(new ColorListBox(m_xBuilder->weld_menu_button("LB_COLOR"), pParent.GetFrameWeld()))
, m_xLbBackgroundColor(new ColorListBox(m_xBuilder->weld_menu_button("LB_BACKGROUND_COLOR"), pParent.GetFrameWeld()))
, m_xPatternLB(new PresetListBox(m_xBuilder->weld_scrolled_window("patternpresetlistwin")))
, m_xBtnAdd(m_xBuilder->weld_button("BTN_ADD"))
, m_xBtnModify(m_xBuilder->weld_button("BTN_MODIFY"))
, m_xCtlPixelWin(new weld::CustomWeld(*m_xBuilder, "CTL_PIXEL", *m_xCtlPixel))
, m_xCtlPreview(new weld::CustomWeld(*m_xBuilder, "CTL_PREVIEW", m_aCtlPreview))
, m_xPatternLBWin(new weld::CustomWeld(*m_xBuilder, "patternpresetlist", *m_xPatternLB))
{
// size of the bitmap display
Size aSize = getDrawPreviewOptimalSize(this);
m_xPatternLB->set_size_request(aSize.Width(), aSize.Height());
m_xCtlPreview->set_size_request(aSize.Width(), aSize.Height());
m_xBitmapCtl.reset(new SvxBitmapCtl);
// this page needs ExchangeSupport
SetExchangeSupport();
// setting the output device
m_rXFSet.Put( XFillStyleItem(drawing::FillStyle_BITMAP) );
m_rXFSet.Put( XFillBitmapItem(OUString(), Graphic()) );
m_xBtnAdd->connect_clicked( LINK( this, SvxPatternTabPage, ClickAddHdl_Impl ) );
m_xBtnModify->connect_clicked( LINK( this, SvxPatternTabPage, ClickModifyHdl_Impl ) );
m_xPatternLB->SetSelectHdl( LINK( this, SvxPatternTabPage, ChangePatternHdl_Impl ) );
m_xPatternLB->SetRenameHdl( LINK( this, SvxPatternTabPage, ClickRenameHdl_Impl ) );
m_xPatternLB->SetDeleteHdl( LINK( this, SvxPatternTabPage, ClickDeleteHdl_Impl ) );
m_xLbColor->SetSelectHdl( LINK( this, SvxPatternTabPage, ChangeColorHdl_Impl ) );
m_xLbBackgroundColor->SetSelectHdl( LINK( this, SvxPatternTabPage, ChangeColorHdl_Impl ) );
}
SvxPatternTabPage::~SvxPatternTabPage()
{
disposeOnce();
}
void SvxPatternTabPage::dispose()
{
m_xPatternLBWin.reset();
m_xCtlPreview.reset();
m_xCtlPixelWin.reset();
m_xPatternLB.reset();
m_xLbBackgroundColor.reset();
m_xLbColor.reset();
m_xCtlPixel.reset();
SvxTabPage::dispose();
}
void SvxPatternTabPage::Construct()
{
m_xPatternLB->FillPresetListBox( *m_pPatternList );
}
void SvxPatternTabPage::ActivatePage( const SfxItemSet& rSet )
{
if( m_pColorList.is() )
{
// ColorList
if( *m_pnColorListState & ChangeType::CHANGED ||
*m_pnColorListState & ChangeType::MODIFIED )
{
SvxAreaTabDialog* pArea = (*m_pnColorListState & ChangeType::CHANGED) ?
dynamic_cast<SvxAreaTabDialog*>(GetParentDialog()) : nullptr;
if (pArea)
m_pColorList = pArea->GetNewColorList();
}
// determining (possibly cutting) the name and
// displaying it in the GroupBox
OUString aString( CuiResId( RID_SVXSTR_TABLE ) );
aString += ": ";
INetURLObject aURL( m_pPatternList->GetPath() );
aURL.Append( m_pPatternList->GetName() );
SAL_WARN_IF( aURL.GetProtocol() == INetProtocol::NotValid, "cui.tabpages", "invalid URL" );
if( aURL.getBase().getLength() > 18 )
{
aString += aURL.getBase().copy( 0, 15 ) + "...";
}
else
aString += aURL.getBase();
sal_Int32 nPos = SearchPatternList( rSet.Get(XATTR_FILLBITMAP).GetName() );
if( nPos != LISTBOX_ENTRY_NOTFOUND )
{
sal_uInt16 nId = m_xPatternLB->GetItemId( static_cast<size_t>( nPos ) );
m_xPatternLB->SelectItem( nId );
}
}
}
DeactivateRC SvxPatternTabPage::DeactivatePage( SfxItemSet* _pSet)
{
if( _pSet )
FillItemSet( _pSet );
return DeactivateRC::LeavePage;
}
bool SvxPatternTabPage::FillItemSet( SfxItemSet* _rOutAttrs )
{
_rOutAttrs->Put(XFillStyleItem(drawing::FillStyle_BITMAP));
size_t nPos = m_xPatternLB->IsNoSelection() ? VALUESET_ITEM_NOTFOUND : m_xPatternLB->GetSelectItemPos();
if(VALUESET_ITEM_NOTFOUND != nPos)
{
const XBitmapEntry* pXBitmapEntry = m_pPatternList->GetBitmap( static_cast<sal_uInt16>(nPos) );
const OUString aString( m_xPatternLB->GetItemText( m_xPatternLB->GetSelectedItemId() ) );
_rOutAttrs->Put(XFillBitmapItem(aString, pXBitmapEntry->GetGraphicObject()));
}
else
{
const BitmapEx aBitmapEx(m_xBitmapCtl->GetBitmapEx());
_rOutAttrs->Put(XFillBitmapItem(OUString(), Graphic(aBitmapEx)));
}
return true;
}
void SvxPatternTabPage::Reset( const SfxItemSet* )
{
m_xBitmapCtl->SetPixelColor( m_xLbColor->GetSelectEntryColor() );
m_xBitmapCtl->SetBackgroundColor( m_xLbBackgroundColor->GetSelectEntryColor() );
m_xBitmapCtl->SetBmpArray( m_xCtlPixel->GetBitmapPixelPtr() );
// get bitmap and display it
const XFillBitmapItem aBmpItem(OUString(), Graphic(m_xBitmapCtl->GetBitmapEx()));
m_rXFSet.Put( aBmpItem );
m_aCtlPreview.SetAttributes( m_aXFillAttr.GetItemSet() );
m_aCtlPreview.Invalidate();
ChangePatternHdl_Impl(m_xPatternLB.get());
// determine button state
if( m_pPatternList.is() && m_pPatternList->Count() )
{
m_xBtnAdd->set_sensitive(true);
m_xBtnModify->set_sensitive(true);
}
else
{
m_xBtnModify->set_sensitive(false);;
}
}
VclPtr<SfxTabPage> SvxPatternTabPage::Create( TabPageParent pWindow,
const SfxItemSet* rSet )
{
return VclPtr<SvxPatternTabPage>::Create(pWindow, *rSet);
}
IMPL_LINK_NOARG(SvxPatternTabPage, ChangePatternHdl_Impl, SvtValueSet*, void)
{
std::unique_ptr<GraphicObject> pGraphicObject;
size_t nPos = m_xPatternLB->GetSelectItemPos();
if(VALUESET_ITEM_NOTFOUND != nPos)
{
pGraphicObject.reset(new GraphicObject(m_pPatternList->GetBitmap( static_cast<sal_uInt16>(nPos) )->GetGraphicObject()));
}
else
{
const SfxPoolItem* pPoolItem = nullptr;
if(SfxItemState::SET == m_rOutAttrs.GetItemState(GetWhich(XATTR_FILLSTYLE), true, &pPoolItem))
{
const drawing::FillStyle eXFS(static_cast<const XFillStyleItem*>(pPoolItem)->GetValue());
if((drawing::FillStyle_BITMAP == eXFS) && (SfxItemState::SET == m_rOutAttrs.GetItemState(GetWhich(XATTR_FILLBITMAP), true, &pPoolItem)))
{
pGraphicObject.reset(new GraphicObject(static_cast<const XFillBitmapItem*>(pPoolItem)->GetGraphicObject()));
}
}
if(!pGraphicObject)
{
sal_uInt16 nPosition = m_xPatternLB->GetItemId( 0 );
m_xPatternLB->SelectItem( nPosition );
if( nPosition != 0 )
{
pGraphicObject.reset(new GraphicObject(m_pPatternList->GetBitmap(0)->GetGraphicObject()));
}
}
}
if(pGraphicObject)
{
BitmapColor aBack;
BitmapColor aFront;
bool bIs8x8(vcl::bitmap::isHistorical8x8(pGraphicObject->GetGraphic().GetBitmapEx(), aBack, aFront));
m_xLbColor->SetNoSelection();
m_xLbBackgroundColor->SetNoSelection();
if(bIs8x8)
{
m_xCtlPixel->SetPaintable( true );
m_xBtnModify->set_sensitive(true);
m_xBtnAdd->set_sensitive(true);
// setting the pixel control
m_xCtlPixel->SetXBitmap(pGraphicObject->GetGraphic().GetBitmapEx());
Color aPixelColor = aFront.GetColor();
Color aBackColor = aBack.GetColor();
m_xLbColor->SelectEntry( aPixelColor );
m_xLbBackgroundColor->SelectEntry( aBackColor );
// update m_xBitmapCtl, rXFSet and m_aCtlPreview
m_xBitmapCtl->SetPixelColor( aPixelColor );
m_xBitmapCtl->SetBackgroundColor( aBackColor );
m_rXFSet.ClearItem();
m_rXFSet.Put(XFillStyleItem(drawing::FillStyle_BITMAP));
m_rXFSet.Put(XFillBitmapItem(OUString(), Graphic(m_xBitmapCtl->GetBitmapEx())));
m_aCtlPreview.SetAttributes( m_aXFillAttr.GetItemSet() );
m_aCtlPreview.Invalidate();
}
else
{
m_xCtlPixel->Reset();
m_xCtlPixel->SetPaintable( false );
m_xBtnModify->set_sensitive(false);
m_xBtnAdd->set_sensitive(false);
}
m_xCtlPixel->Invalidate();
}
}
IMPL_LINK_NOARG(SvxPatternTabPage, ClickAddHdl_Impl, weld::Button&, void)
{
OUString aNewName( SvxResId( RID_SVXSTR_PATTERN_UNTITLED ) );
OUString aDesc( CuiResId( RID_SVXSTR_DESC_NEW_PATTERN ) );
OUString aName;
long nCount = m_pPatternList->Count();
long j = 1;
bool bValidPatternName = false;
while( !bValidPatternName )
{
aName = aNewName + " " + OUString::number( j++ );
bValidPatternName = (SearchPatternList(aName) == LISTBOX_ENTRY_NOTFOUND);
}
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact->CreateSvxNameDialog(GetDialogFrameWeld(), aName, aDesc));
sal_uInt16 nError(1);
while( pDlg->Execute() == RET_OK )
{
pDlg->GetName( aName );
bValidPatternName = (SearchPatternList(aName) == LISTBOX_ENTRY_NOTFOUND);
if( bValidPatternName ) {
nError = 0;
break;
}
std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetDialogFrameWeld(), "cui/ui/queryduplicatedialog.ui"));
std::unique_ptr<weld::MessageDialog> xWarnBox(xBuilder->weld_message_dialog("DuplicateNameDialog"));
if (xWarnBox->run() != RET_OK)
break;
}
pDlg.disposeAndClear();
if( !nError )
{
std::unique_ptr<XBitmapEntry> pEntry;
if( m_xCtlPixel->IsEnabled() )
{
const BitmapEx aBitmapEx(m_xBitmapCtl->GetBitmapEx());
pEntry.reset(new XBitmapEntry(Graphic(aBitmapEx), aName));
}
else // it must be a not existing imported bitmap
{
const SfxPoolItem* pPoolItem = nullptr;
if(SfxItemState::SET == m_rOutAttrs.GetItemState(XATTR_FILLBITMAP, true, &pPoolItem))
{
pEntry.reset(new XBitmapEntry(dynamic_cast<const XFillBitmapItem*>(pPoolItem)->GetGraphicObject(), aName));
}
else
assert(!"SvxPatternTabPage::ClickAddHdl_Impl(), XBitmapEntry* pEntry == nullptr ?");
}
if( pEntry )
{
m_pPatternList->Insert(std::move(pEntry), nCount);
sal_Int32 nId = m_xPatternLB->GetItemId( nCount - 1 );
BitmapEx aBitmap = m_pPatternList->GetBitmapForPreview( nCount, m_xPatternLB->GetIconSize() );
m_xPatternLB->InsertItem( nId + 1, Image(aBitmap), aName );
m_xPatternLB->SelectItem( nId + 1 );
m_xPatternLB->Resize();
*m_pnPatternListState |= ChangeType::MODIFIED;
ChangePatternHdl_Impl(m_xPatternLB.get());
}
}
// determine button state
if( m_pPatternList->Count() )
{
m_xBtnModify->set_sensitive(true);
}
}
IMPL_LINK_NOARG(SvxPatternTabPage, ClickModifyHdl_Impl, weld::Button&, void)
{
sal_uInt16 nId = m_xPatternLB->GetSelectedItemId();
size_t nPos = m_xPatternLB->GetSelectItemPos();
if ( nPos != VALUESET_ITEM_NOTFOUND )
{
OUString aName( m_pPatternList->GetBitmap( static_cast<sal_uInt16>(nPos) )->GetName() );
const BitmapEx aBitmapEx(m_xBitmapCtl->GetBitmapEx());
// #i123497# Need to replace the existing entry with a new one (old returned needs to be deleted)
m_pPatternList->Replace(o3tl::make_unique<XBitmapEntry>(Graphic(aBitmapEx), aName), nPos);
BitmapEx aBitmap = m_pPatternList->GetBitmapForPreview( static_cast<sal_uInt16>( nPos ), m_xPatternLB->GetIconSize() );
m_xPatternLB->RemoveItem(nId);
m_xPatternLB->InsertItem( nId, Image(aBitmap), aName, static_cast<sal_uInt16>(nPos) );
m_xPatternLB->SelectItem( nId );
*m_pnPatternListState |= ChangeType::MODIFIED;
}
}
IMPL_LINK_NOARG(SvxPatternTabPage, ClickRenameHdl_Impl, PresetListBox*, void)
{
size_t nPos = m_xPatternLB->GetSelectItemPos();
sal_Int32 nId = m_xPatternLB->GetSelectedItemId();
if ( nPos != VALUESET_ITEM_NOTFOUND )
{
OUString aDesc(CuiResId(RID_SVXSTR_DESC_NEW_PATTERN));
OUString aName(m_pPatternList->GetBitmap(nPos)->GetName());
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact->CreateSvxNameDialog(GetDialogFrameWeld(), aName, aDesc));
bool bLoop = true;
while( bLoop && pDlg->Execute() == RET_OK )
{
pDlg->GetName( aName );
sal_Int32 nPatternPos = SearchPatternList(aName);
bool bValidPatternName = (nPatternPos == static_cast<sal_Int32>(nPos) ) || (nPatternPos == LISTBOX_ENTRY_NOTFOUND);
if( bValidPatternName )
{
bLoop = false;
m_pPatternList->GetBitmap(nPos)->SetName(aName);
m_xPatternLB->SetItemText( nId, aName );
m_xPatternLB->SelectItem( nId );
*m_pnPatternListState |= ChangeType::MODIFIED;
}
else
{
std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetDialogFrameWeld(), "cui/ui/queryduplicatedialog.ui"));
std::unique_ptr<weld::MessageDialog> xWarnBox(xBuilder->weld_message_dialog("DuplicateNameDialog"));
xWarnBox->run();
}
}
}
}
IMPL_LINK_NOARG(SvxPatternTabPage, ClickDeleteHdl_Impl, PresetListBox*, void)
{
sal_uInt16 nId = m_xPatternLB->GetSelectedItemId();
size_t nPos = m_xPatternLB->GetSelectItemPos();
if( nPos != VALUESET_ITEM_NOTFOUND )
{
std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetDialogFrameWeld(), "cui/ui/querydeletebitmapdialog.ui"));
std::unique_ptr<weld::MessageDialog> xQueryBox(xBuilder->weld_message_dialog("AskDelBitmapDialog"));
if (xQueryBox->run() == RET_YES)
{
m_pPatternList->Remove(nPos);
m_xPatternLB->RemoveItem( nId );
nId = m_xPatternLB->GetItemId(0);
m_xPatternLB->SelectItem( nId );
m_xPatternLB->Resize();
m_aCtlPreview.Invalidate();
m_xCtlPixel->Invalidate();
ChangePatternHdl_Impl(m_xPatternLB.get());
*m_pnPatternListState |= ChangeType::MODIFIED;
}
}
// determine button state
if( !m_pPatternList->Count() )
{
m_xBtnModify->set_sensitive(false);
}
}
IMPL_LINK_NOARG(SvxPatternTabPage, ChangeColorHdl_Impl, ColorListBox&, void)
{
ChangeColor_Impl();
m_xPatternLB->SetNoSelection();
}
void SvxPatternTabPage::ChangeColor_Impl()
{
m_xCtlPixel->SetPixelColor( m_xLbColor->GetSelectEntryColor() );
m_xCtlPixel->SetBackgroundColor( m_xLbBackgroundColor->GetSelectEntryColor() );
m_xCtlPixel->Invalidate();
m_xBitmapCtl->SetPixelColor( m_xLbColor->GetSelectEntryColor() );
m_xBitmapCtl->SetBackgroundColor( m_xLbBackgroundColor->GetSelectEntryColor() );
// get bitmap and display it
m_rXFSet.Put(XFillBitmapItem(OUString(), Graphic(m_xBitmapCtl->GetBitmapEx())));
m_aCtlPreview.SetAttributes( m_aXFillAttr.GetItemSet() );
m_aCtlPreview.Invalidate();
}
void SvxPatternTabPage::PointChanged( vcl::Window*, RectPoint )
{
assert(false);
}
void SvxPatternTabPage::PointChanged(weld::DrawingArea* pDrawingArea, RectPoint)
{
if (pDrawingArea == m_xCtlPixel->GetDrawingArea())
{
m_xBitmapCtl->SetBmpArray(m_xCtlPixel->GetBitmapPixelPtr());
// get bitmap and display it
m_rXFSet.Put(XFillBitmapItem(OUString(), Graphic(m_xBitmapCtl->GetBitmapEx())));
m_aCtlPreview.SetAttributes( m_aXFillAttr.GetItemSet() );
m_aCtlPreview.Invalidate();
}
m_xPatternLB->SetNoSelection();
}
sal_Int32 SvxPatternTabPage::SearchPatternList(const OUString& rPatternName)
{
long nCount = m_pPatternList->Count();
bool bValidPatternName = true;
sal_Int32 nPos = LISTBOX_ENTRY_NOTFOUND;
for(long i = 0;i < nCount && bValidPatternName;i++)
{
if(rPatternName == m_pPatternList->GetBitmap( i )->GetName())
{
nPos = i;
bValidPatternName = false;
}
}
return nPos;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V522 There might be dereferencing of a potential null pointer.