1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SD_FU_DRAW_HXX 25 #define SD_FU_DRAW_HXX 26 27 #ifndef _SV_POINTR_HXX //autogen 28 #include <vcl/pointr.hxx> 29 #endif 30 #include "fupoor.hxx" 31 32 struct SdrViewEvent; 33 class SdrObject; 34 35 namespace sd { 36 37 /************************************************************************* 38 |* 39 |* Basisklasse fuer alle Drawmodul-spezifischen Funktionen 40 |* 41 \************************************************************************/ 42 43 class FuDraw 44 : public FuPoor 45 { 46 public: 47 TYPEINFO(); 48 49 virtual sal_Bool KeyInput(const KeyEvent& rKEvt); 50 virtual sal_Bool MouseMove(const MouseEvent& rMEvt); 51 virtual sal_Bool MouseButtonUp(const MouseEvent& rMEvt); 52 virtual sal_Bool MouseButtonDown(const MouseEvent& rMEvt); 53 virtual sal_Bool RequestHelp(const HelpEvent& rHEvt); 54 55 virtual void ScrollStart(); 56 virtual void ScrollEnd(); 57 58 virtual void Activate(); 59 virtual void Deactivate(); 60 61 virtual void ForcePointer(const MouseEvent* pMEvt = NULL); 62 63 virtual void DoubleClick(const MouseEvent& rMEvt); 64 65 sal_Bool SetPointer(SdrObject* pObj, const Point& rPos); 66 sal_Bool SetHelpText(SdrObject* pObj, const Point& rPos, const SdrViewEvent& rVEvt); 67 68 void SetPermanent(sal_Bool bSet) { bPermanent = bSet; } 69 70 /** is called when the currenct function should be aborted. <p> 71 This is used when a function gets a KEY_ESCAPE but can also 72 be called directly. 73 74 @returns true if a active function was aborted 75 */ 76 virtual bool cancel(); 77 78 protected: 79 FuDraw (ViewShell* pViewSh, 80 ::sd::Window* pWin, 81 ::sd::View* pView, 82 SdDrawDocument* pDoc, 83 SfxRequest& rReq); 84 85 virtual ~FuDraw(); 86 87 Pointer aNewPointer; 88 Pointer aOldPointer; 89 sal_Bool bMBDown; 90 sal_Bool bDragHelpLine; 91 sal_uInt16 nHelpLine; 92 sal_Bool bPermanent; 93 94 }; 95 96 } // end of namespace sd 97 98 #endif // _SD_FUDRAW_HXX 99