diff options
Diffstat (limited to 'svtools/source/control/ctrlbox.cxx')
| -rw-r--r-- | svtools/source/control/ctrlbox.cxx | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/svtools/source/control/ctrlbox.cxx b/svtools/source/control/ctrlbox.cxx index ce7234810d16..4c6b107b1025 100644 --- a/svtools/source/control/ctrlbox.cxx +++ b/svtools/source/control/ctrlbox.cxx @@ -59,6 +59,230 @@ #define FONTNAMEBOXMRUENTRIESFILE "/user/config/fontnameboxmruentries" +class ImplColorListData +{ +public: + Color aColor; + bool bColor; + + ImplColorListData() : aColor( COL_BLACK ) { bColor = false; } + explicit ImplColorListData( const Color& rColor ) : aColor( rColor ) { bColor = true; } +}; + +void ColorListBox::ImplInit() +{ + pColorList = new ImpColorList(); + + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + aImageSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize(); + EnableUserDraw( true ); + SetUserItemSize( aImageSize ); +} + +void ColorListBox::ImplDestroyColorEntries() +{ + for ( size_t n = pColorList->size(); n; ) + delete (*pColorList)[ --n ]; + pColorList->clear(); +} + +ColorListBox::ColorListBox( vcl::Window* pParent, WinBits nWinStyle ) : + ListBox( pParent, nWinStyle ) +{ + ImplInit(); + SetEdgeBlending(true); +} + +VCL_BUILDER_DECL_FACTORY(ColorListBox) +{ + bool bDropdown = VclBuilder::extractDropdown(rMap); + WinBits nWinBits = WB_LEFT|WB_VCENTER|WB_3DLOOK|WB_TABSTOP; + if (bDropdown) + nWinBits |= WB_DROPDOWN; + VclPtrInstance<ColorListBox> pListBox(pParent, nWinBits); + if (bDropdown) + pListBox->EnableAutoSize(true); + rRet = pListBox; +} + +ColorListBox::~ColorListBox() +{ + disposeOnce(); +} + +void ColorListBox::dispose() +{ + if ( pColorList ) + { + ImplDestroyColorEntries(); + delete pColorList; + pColorList = nullptr; + } + ListBox::dispose(); +} + +sal_Int32 ColorListBox::InsertEntry( const OUString& rStr, sal_Int32 nPos ) +{ + nPos = ListBox::InsertEntry( rStr, nPos ); + if ( nPos != LISTBOX_ERROR ) + { + ImplColorListData* pData = new ImplColorListData; + if ( static_cast<size_t>(nPos) < pColorList->size() ) + { + ImpColorList::iterator it = pColorList->begin(); + ::std::advance( it, nPos ); + pColorList->insert( it, pData ); + } + else + { + pColorList->push_back( pData ); + nPos = pColorList->size() - 1; + } + } + return nPos; +} + +sal_Int32 ColorListBox::InsertEntry( const Color& rColor, const OUString& rStr, + sal_Int32 nPos ) +{ + nPos = ListBox::InsertEntry( rStr, nPos ); + if ( nPos != LISTBOX_ERROR ) + { + ImplColorListData* pData = new ImplColorListData( rColor ); + if ( static_cast<size_t>(nPos) < pColorList->size() ) + { + ImpColorList::iterator it = pColorList->begin(); + ::std::advance( it, nPos ); + pColorList->insert( it, pData ); + } + else + { + pColorList->push_back( pData ); + nPos = pColorList->size() - 1; + } + } + return nPos; +} + +void ColorListBox::InsertAutomaticEntryColor(const Color &rColor) +{ + // insert the "Automatic"-entry always on the first position + InsertEntry( rColor, SVT_RESSTR(STR_SVT_AUTOMATIC_COLOR), 0 ); +} + +void ColorListBox::RemoveEntry( sal_Int32 nPos ) +{ + ListBox::RemoveEntry( nPos ); + if ( 0 <= nPos && static_cast<size_t>(nPos) < pColorList->size() ) + { + ImpColorList::iterator it = pColorList->begin(); + ::std::advance( it, nPos ); + delete *it; + pColorList->erase( it ); + } +} + +void ColorListBox::Clear() +{ + ImplDestroyColorEntries(); + ListBox::Clear(); +} + +void ColorListBox::CopyEntries( const ColorListBox& rBox ) +{ + // Liste leeren + ImplDestroyColorEntries(); + + // Daten kopieren + size_t nCount = rBox.pColorList->size(); + for ( size_t n = 0; n < nCount; n++ ) + { + ImplColorListData* pData = (*rBox.pColorList)[ n ]; + sal_Int32 nPos = InsertEntry( rBox.GetEntry( n ) ); + if ( nPos != LISTBOX_ERROR ) + { + if ( static_cast<size_t>(nPos) < pColorList->size() ) + { + ImpColorList::iterator it = pColorList->begin(); + ::std::advance( it, nPos ); + pColorList->insert( it, new ImplColorListData( *pData ) ); + } + else + { + pColorList->push_back( new ImplColorListData( *pData ) ); + } + } + } +} + +sal_Int32 ColorListBox::GetEntryPos( const Color& rColor ) const +{ + for( sal_Int32 n = (sal_Int32) pColorList->size(); n; ) + { + ImplColorListData* pData = (*pColorList)[ --n ]; + if ( pData->bColor && ( pData->aColor == rColor ) ) + return n; + } + return LISTBOX_ENTRY_NOTFOUND; +} + +Color ColorListBox::GetEntryColor( sal_Int32 nPos ) const +{ + Color aColor; + ImplColorListData* pData = ( 0 <= nPos && static_cast<size_t>(nPos) < pColorList->size() ) ? + (*pColorList)[ nPos ] : nullptr; + if ( pData && pData->bColor ) + aColor = pData->aColor; + return aColor; +} + +void ColorListBox::UserDraw( const UserDrawEvent& rUDEvt ) +{ + size_t nPos = rUDEvt.GetItemId(); + ImplColorListData* pData = ( nPos < pColorList->size() ) ? (*pColorList)[ nPos ] : nullptr; + if ( pData ) + { + if ( pData->bColor ) + { + Point aPos( rUDEvt.GetRect().TopLeft() ); + + aPos.X() += 2; + aPos.Y() += ( rUDEvt.GetRect().GetHeight() - aImageSize.Height() ) / 2; + + const Rectangle aRect(aPos, aImageSize); + + vcl::RenderContext* pRenderContext = rUDEvt.GetRenderContext(); + pRenderContext->Push(); + pRenderContext->SetFillColor(pData->aColor); + pRenderContext->SetLineColor(pRenderContext->GetTextColor()); + pRenderContext->DrawRect(aRect); + pRenderContext->Pop(); + + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + const sal_uInt16 nEdgeBlendingPercent(GetEdgeBlending() ? rStyleSettings.GetEdgeBlending() : 0); + + if(nEdgeBlendingPercent) + { + const Color& rTopLeft(rStyleSettings.GetEdgeBlendingTopLeftColor()); + const Color& rBottomRight(rStyleSettings.GetEdgeBlendingBottomRightColor()); + const sal_uInt8 nAlpha((nEdgeBlendingPercent * 255) / 100); + const BitmapEx aBlendFrame(createBlendFrame(aRect.GetSize(), nAlpha, rTopLeft, rBottomRight)); + + if(!aBlendFrame.IsEmpty()) + { + pRenderContext->DrawBitmapEx(aRect.TopLeft(), aBlendFrame); + } + } + + ListBox::DrawEntry( rUDEvt, false, false ); + } + else + ListBox::DrawEntry( rUDEvt, false, true ); + } + else + ListBox::DrawEntry( rUDEvt, true, false ); +} + BorderWidthImpl::BorderWidthImpl( BorderWidthImplFlags nFlags, double nRate1, double nRate2, double nRateGap ): m_nFlags( nFlags ), m_nRate1( nRate1 ), |