| /************************************************************** |
| * |
| * 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 |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _CPPCANVAS_TEXTACTION_HXX |
| #define _CPPCANVAS_TEXTACTION_HXX |
| |
| #include <com/sun/star/uno/Sequence.hxx> |
| |
| #include <action.hxx> |
| #include <cppcanvas/canvas.hxx> |
| #include <cppcanvas/renderer.hxx> |
| #include <tools/poly.hxx> |
| #include <tools/gen.hxx> |
| |
| class VirtualDevice; |
| class Point; |
| class Color; |
| class String; |
| |
| |
| /* Definition of internal::TextActionFactory class */ |
| |
| namespace cppcanvas |
| { |
| namespace internal |
| { |
| struct OutDevState; |
| |
| /** Creates encapsulated converters between GDIMetaFile and |
| XCanvas. The Canvas argument is deliberately placed at the |
| constructor, to force reconstruction of this object for a |
| new canvas. This considerably eases internal state |
| handling, since a lot of the internal state (e.g. fonts, |
| text layout) is Canvas-dependent. |
| */ |
| class TextActionFactory |
| { |
| public: |
| /** Create text action, optionally shadow/relief effect |
| |
| Note that this method accepts all coordinates in |
| logical coordinates. |
| |
| @param pDXArray |
| Pointer to array of logical character offsets (or NULL) |
| |
| @param bSubsettable |
| When this parameter is set to true, the generated |
| action might consume slightly more memory, but is |
| subsettable (Action::render( Subset ) works on |
| characters) |
| */ |
| static ActionSharedPtr createTextAction( const ::Point& rStartPoint, |
| const ::Size& rReliefOffset, |
| const ::Color& rReliefColor, |
| const ::Size& rShadowOffset, |
| const ::Color& rShadowColor, |
| const ::String& rText, |
| sal_Int32 nStartPos, |
| sal_Int32 nLen, |
| const sal_Int32* pDXArray, |
| VirtualDevice& rVDev, |
| const CanvasSharedPtr& rCanvas, |
| const OutDevState& rState, |
| const Renderer::Parameters& rParms, |
| bool bSubsettable ); |
| |
| private: |
| // static factory, disable big four |
| TextActionFactory(); |
| ~TextActionFactory(); |
| TextActionFactory(const TextActionFactory&); |
| TextActionFactory& operator=( const TextActionFactory& ); |
| }; |
| } |
| } |
| |
| #endif /* _CPPCANVAS_TEXTACTION_HXX */ |
