1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _CPPCANVAS_TEXTACTION_HXX 25*b1cdbd2cSJim Jagielski #define _CPPCANVAS_TEXTACTION_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <com/sun/star/uno/Sequence.hxx> 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include <action.hxx> 30*b1cdbd2cSJim Jagielski #include <cppcanvas/canvas.hxx> 31*b1cdbd2cSJim Jagielski #include <cppcanvas/renderer.hxx> 32*b1cdbd2cSJim Jagielski #include <tools/poly.hxx> 33*b1cdbd2cSJim Jagielski #include <tools/gen.hxx> 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski class VirtualDevice; 36*b1cdbd2cSJim Jagielski class Point; 37*b1cdbd2cSJim Jagielski class Color; 38*b1cdbd2cSJim Jagielski class String; 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski /* Definition of internal::TextActionFactory class */ 42*b1cdbd2cSJim Jagielski 43*b1cdbd2cSJim Jagielski namespace cppcanvas 44*b1cdbd2cSJim Jagielski { 45*b1cdbd2cSJim Jagielski namespace internal 46*b1cdbd2cSJim Jagielski { 47*b1cdbd2cSJim Jagielski struct OutDevState; 48*b1cdbd2cSJim Jagielski 49*b1cdbd2cSJim Jagielski /** Creates encapsulated converters between GDIMetaFile and 50*b1cdbd2cSJim Jagielski XCanvas. The Canvas argument is deliberately placed at the 51*b1cdbd2cSJim Jagielski constructor, to force reconstruction of this object for a 52*b1cdbd2cSJim Jagielski new canvas. This considerably eases internal state 53*b1cdbd2cSJim Jagielski handling, since a lot of the internal state (e.g. fonts, 54*b1cdbd2cSJim Jagielski text layout) is Canvas-dependent. 55*b1cdbd2cSJim Jagielski */ 56*b1cdbd2cSJim Jagielski class TextActionFactory 57*b1cdbd2cSJim Jagielski { 58*b1cdbd2cSJim Jagielski public: 59*b1cdbd2cSJim Jagielski /** Create text action, optionally shadow/relief effect 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski Note that this method accepts all coordinates in 62*b1cdbd2cSJim Jagielski logical coordinates. 63*b1cdbd2cSJim Jagielski 64*b1cdbd2cSJim Jagielski @param pDXArray 65*b1cdbd2cSJim Jagielski Pointer to array of logical character offsets (or NULL) 66*b1cdbd2cSJim Jagielski 67*b1cdbd2cSJim Jagielski @param bSubsettable 68*b1cdbd2cSJim Jagielski When this parameter is set to true, the generated 69*b1cdbd2cSJim Jagielski action might consume slightly more memory, but is 70*b1cdbd2cSJim Jagielski subsettable (Action::render( Subset ) works on 71*b1cdbd2cSJim Jagielski characters) 72*b1cdbd2cSJim Jagielski */ 73*b1cdbd2cSJim Jagielski static ActionSharedPtr createTextAction( const ::Point& rStartPoint, 74*b1cdbd2cSJim Jagielski const ::Size& rReliefOffset, 75*b1cdbd2cSJim Jagielski const ::Color& rReliefColor, 76*b1cdbd2cSJim Jagielski const ::Size& rShadowOffset, 77*b1cdbd2cSJim Jagielski const ::Color& rShadowColor, 78*b1cdbd2cSJim Jagielski const ::String& rText, 79*b1cdbd2cSJim Jagielski sal_Int32 nStartPos, 80*b1cdbd2cSJim Jagielski sal_Int32 nLen, 81*b1cdbd2cSJim Jagielski const sal_Int32* pDXArray, 82*b1cdbd2cSJim Jagielski VirtualDevice& rVDev, 83*b1cdbd2cSJim Jagielski const CanvasSharedPtr& rCanvas, 84*b1cdbd2cSJim Jagielski const OutDevState& rState, 85*b1cdbd2cSJim Jagielski const Renderer::Parameters& rParms, 86*b1cdbd2cSJim Jagielski bool bSubsettable ); 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski private: 89*b1cdbd2cSJim Jagielski // static factory, disable big four 90*b1cdbd2cSJim Jagielski TextActionFactory(); 91*b1cdbd2cSJim Jagielski ~TextActionFactory(); 92*b1cdbd2cSJim Jagielski TextActionFactory(const TextActionFactory&); 93*b1cdbd2cSJim Jagielski TextActionFactory& operator=( const TextActionFactory& ); 94*b1cdbd2cSJim Jagielski }; 95*b1cdbd2cSJim Jagielski } 96*b1cdbd2cSJim Jagielski } 97*b1cdbd2cSJim Jagielski 98*b1cdbd2cSJim Jagielski #endif /* _CPPCANVAS_TEXTACTION_HXX */ 99