/* -*- 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace com::sun::star; /************************************************************************* |* Preview control for the display of bitmaps \************************************************************************/ class SvxBitmapCtl { private: Color aPixelColor, aBackgroundColor; std::array const * pBmpArray; public: // Constructor: BitmapCtl for SvxPixelCtl SvxBitmapCtl() : pBmpArray(nullptr) { } // BitmapCtl: Returns the Bitmap BitmapEx GetBitmapEx() const { if (!pBmpArray) return BitmapEx(); return vcl::bitmap::createHistorical8x8FromArray(*pBmpArray, aPixelColor, aBackgroundColor); } void SetBmpArray( std::array const & pPixel ) { pBmpArray = &pPixel; } void SetPixelColor( Color aColor ) { aPixelColor = aColor; } void SetBackgroundColor( Color aColor ) { aBackgroundColor = aColor; } }; SvxPatternTabPage::SvxPatternTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rInAttrs) : SvxTabPage(pPage, pController, "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"), [this]{ return GetDialogController()->getDialog(); })) , m_xLbBackgroundColor(new ColorListBox(m_xBuilder->weld_menu_button("LB_BACKGROUND_COLOR"), [this]{ return GetDialogController()->getDialog(); })) , m_xPatternLB(new SvxPresetListBox(m_xBuilder->weld_scrolled_window("patternpresetlistwin", true))) , 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(m_aCtlPreview.GetDrawingArea()->get_ref_device()); 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 ) ); m_xPatternLB->SetStyle(WB_FLATVALUESET | WB_NO_DIRECTSELECT | WB_TABSTOP); } SvxPatternTabPage::~SvxPatternTabPage() { m_xPatternLBWin.reset(); m_xCtlPreview.reset(); m_xCtlPixelWin.reset(); m_xPatternLB.reset(); m_xLbBackgroundColor.reset(); m_xLbColor.reset(); m_xCtlPixel.reset(); } void SvxPatternTabPage::Construct() { m_xPatternLB->FillPresetListBox( *m_pPatternList ); } void SvxPatternTabPage::ActivatePage( const SfxItemSet& rSet ) { if( !m_pColorList.is() ) return; // ColorList if( *m_pnColorListState & ChangeType::CHANGED || *m_pnColorListState & ChangeType::MODIFIED ) { SvxAreaTabDialog* pArea = (*m_pnColorListState & ChangeType::CHANGED) ? dynamic_cast(GetDialogController()) : nullptr; if (pArea) m_pColorList = pArea->GetNewColorList(); } // determining (possibly cutting) the name and // displaying it in the GroupBox OUString aString = CuiResId( RID_CUISTR_TABLE ) + ": "; 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 += OUString::Concat(aURL.getBase().subView( 0, 15 )) + "..."; } else aString += aURL.getBase(); XFillBitmapItem aItem( rSet.Get( XATTR_FILLBITMAP ) ); if ( aItem.isPattern() ) { sal_Int32 nPos = SearchPatternList( aItem.GetName() ); if ( nPos != -1) { sal_uInt16 nId = m_xPatternLB->GetItemId( static_cast( nPos ) ); m_xPatternLB->SelectItem( nId ); } } else m_xPatternLB->SelectItem( m_xPatternLB->GetItemId( static_cast( 0 ) ) ); } 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(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))); } _rOutAttrs->Put(XFillBmpTileItem(true)); 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())); if(aBmpItem.isPattern()) { 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); } } std::unique_ptr SvxPatternTabPage::Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rSet ) { return std::make_unique(pPage, pController, *rSet); } IMPL_LINK_NOARG(SvxPatternTabPage, ChangePatternHdl_Impl, ValueSet*, void) { std::unique_ptr pGraphicObject; size_t nPos = m_xPatternLB->GetSelectItemPos(); if(VALUESET_ITEM_NOTFOUND != nPos) { pGraphicObject.reset(new GraphicObject(m_pPatternList->GetBitmap( static_cast(nPos) )->GetGraphicObject())); } else { if(const XFillStyleItem* pFillStyleItem = m_rOutAttrs.GetItemIfSet(GetWhich(XATTR_FILLSTYLE))) { const drawing::FillStyle eXFS(pFillStyleItem->GetValue()); const XFillBitmapItem* pBitmapItem; if((drawing::FillStyle_BITMAP == eXFS) && (pBitmapItem = m_rOutAttrs.GetItemIfSet(GetWhich(XATTR_FILLBITMAP)))) { pGraphicObject.reset(new GraphicObject(pBitmapItem->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) return; Color aBackColor; Color aPixelColor; bool bIs8x8(vcl::bitmap::isHistorical8x8(pGraphicObject->GetGraphic().GetBitmapEx(), aBackColor, aPixelColor)); 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()); 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_CUISTR_DESC_NEW_PATTERN ) ); OUString aName; tools::Long nCount = m_pPatternList->Count(); tools::Long j = 1; bool bValidPatternName = false; while( !bValidPatternName ) { aName = aNewName + " " + OUString::number( j++ ); bValidPatternName = (SearchPatternList(aName) == -1); } SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); ScopedVclPtr pDlg(pFact->CreateSvxNameDialog(GetFrameWeld(), aName, aDesc)); sal_uInt16 nError(1); while( pDlg->Execute() == RET_OK ) { pDlg->GetName( aName ); bValidPatternName = (SearchPatternList(aName) == -1); if( bValidPatternName ) { nError = 0; break; } std::unique_ptr xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/queryduplicatedialog.ui")); std::unique_ptr xWarnBox(xBuilder->weld_message_dialog("DuplicateNameDialog")); if (xWarnBox->run() != RET_OK) break; } pDlg.disposeAndClear(); if( !nError ) { std::unique_ptr 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 { if(const XFillBitmapItem* pFillBmpItem = m_rOutAttrs.GetItemIfSet(XATTR_FILLBITMAP)) { pEntry.reset(new XBitmapEntry(pFillBmpItem->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 ) return; OUString aName( m_pPatternList->GetBitmap( static_cast(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(std::make_unique(Graphic(aBitmapEx), aName), nPos); BitmapEx aBitmap = m_pPatternList->GetBitmapForPreview( static_cast( nPos ), m_xPatternLB->GetIconSize() ); m_xPatternLB->RemoveItem(nId); m_xPatternLB->InsertItem( nId, Image(aBitmap), aName, static_cast(nPos) ); m_xPatternLB->SelectItem( nId ); *m_pnPatternListState |= ChangeType::MODIFIED; } IMPL_LINK_NOARG(SvxPatternTabPage, ClickRenameHdl_Impl, SvxPresetListBox*, void) { size_t nPos = m_xPatternLB->GetSelectItemPos(); sal_Int32 nId = m_xPatternLB->GetSelectedItemId(); if ( nPos == VALUESET_ITEM_NOTFOUND ) return; OUString aDesc(CuiResId(RID_CUISTR_DESC_NEW_PATTERN)); OUString aName(m_pPatternList->GetBitmap(nPos)->GetName()); SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); ScopedVclPtr pDlg(pFact->CreateSvxNameDialog(GetFrameWeld(), aName, aDesc)); bool bLoop = true; while( bLoop && pDlg->Execute() == RET_OK ) { pDlg->GetName( aName ); sal_Int32 nPatternPos = SearchPatternList(aName); bool bValidPatternName = (nPatternPos == static_cast(nPos) ) || (nPatternPos == -1); 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 xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/queryduplicatedialog.ui")); std::unique_ptr xWarnBox(xBuilder->weld_message_dialog("DuplicateNameDialog")); xWarnBox->run(); } } } IMPL_LINK_NOARG(SvxPatternTabPage, ClickDeleteHdl_Impl, SvxPresetListBox*, void) { sal_uInt16 nId = m_xPatternLB->GetSelectedItemId(); size_t nPos = m_xPatternLB->GetSelectItemPos(); if( nPos != VALUESET_ITEM_NOTFOUND ) { std::unique_ptr xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/querydeletebitmapdialog.ui")); std::unique_ptr 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(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(std::u16string_view rPatternName) { tools::Long nCount = m_pPatternList->Count(); bool bValidPatternName = true; sal_Int32 nPos = -1; for(tools::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: */ oc15-online-update LibreOffice 核心代码仓库文档基金会
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