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 _SVDDRGM1_HXX 25 #define _SVDDRGM1_HXX 26 27 #include <svx/xpoly.hxx> 28 #include <svx/svdhdl.hxx> 29 #include <svx/svddrgv.hxx> 30 #include <svx/svddrgmt.hxx> 31 32 //////////////////////////////////////////////////////////////////////////////////////////////////// 33 // predeclarations 34 35 class SdrDragView; 36 class SdrDragStat; 37 38 //////////////////////////////////////////////////////////////////////////////////////////////////// 39 // SdrDragMovHdl 40 41 class SdrDragMovHdl : public SdrDragMethod 42 { 43 private: 44 bool bMirrObjShown; 45 46 protected: 47 // define nothing, overload to do so 48 virtual void createSdrDragEntries(); 49 50 public: 51 TYPEINFO(); 52 SdrDragMovHdl(SdrDragView& rNewView); 53 54 virtual void TakeSdrDragComment(String& rStr) const; 55 virtual bool BeginSdrDrag(); 56 virtual void MoveSdrDrag(const Point& rPnt); 57 virtual bool EndSdrDrag(bool bCopy); 58 virtual void CancelSdrDrag(); 59 virtual Pointer GetSdrDragPointer() const; 60 }; 61 62 //////////////////////////////////////////////////////////////////////////////////////////////////// 63 // SdrDragRotate 64 65 class SdrDragRotate : public SdrDragMethod 66 { 67 private: 68 double nSin; 69 double nCos; 70 long nWink0; 71 long nWink; 72 bool bRight; 73 74 public: 75 TYPEINFO(); 76 SdrDragRotate(SdrDragView& rNewView); 77 78 virtual void TakeSdrDragComment(String& rStr) const; 79 virtual bool BeginSdrDrag(); 80 virtual void MoveSdrDrag(const Point& rPnt); 81 virtual bool EndSdrDrag(bool bCopy); 82 virtual Pointer GetSdrDragPointer() const; 83 84 virtual basegfx::B2DHomMatrix getCurrentTransformation(); 85 virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget); 86 }; 87 88 //////////////////////////////////////////////////////////////////////////////////////////////////// 89 // SdrDragShear 90 91 class SdrDragShear : public SdrDragMethod 92 { 93 private: 94 Fraction aFact; 95 long nWink0; 96 long nWink; 97 double nTan; 98 bool bVertical; // Vertikales verzerren 99 bool bResize; // Shear mit Resize 100 bool bUpSideDown; // Beim Shear/Slant gespiegelt 101 bool bSlant; 102 103 public: 104 TYPEINFO(); 105 SdrDragShear(SdrDragView& rNewView,bool bSlant1); 106 107 virtual void TakeSdrDragComment(String& rStr) const; 108 virtual bool BeginSdrDrag(); 109 virtual void MoveSdrDrag(const Point& rPnt); 110 virtual bool EndSdrDrag(bool bCopy); 111 virtual Pointer GetSdrDragPointer() const; 112 113 virtual basegfx::B2DHomMatrix getCurrentTransformation(); 114 virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget); 115 }; 116 117 //////////////////////////////////////////////////////////////////////////////////////////////////// 118 // SdrDragMirror 119 120 class SdrDragMirror : public SdrDragMethod 121 { 122 private: 123 Point aDif; 124 long nWink; 125 bool bMirrored; 126 bool bSide0; 127 128 bool ImpCheckSide(const Point& rPnt) const; 129 130 public: 131 TYPEINFO(); 132 SdrDragMirror(SdrDragView& rNewView); 133 134 virtual void TakeSdrDragComment(String& rStr) const; 135 virtual bool BeginSdrDrag(); 136 virtual void MoveSdrDrag(const Point& rPnt); 137 virtual bool EndSdrDrag(bool bCopy); 138 virtual Pointer GetSdrDragPointer() const; 139 140 virtual basegfx::B2DHomMatrix getCurrentTransformation(); 141 virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget); 142 }; 143 144 //////////////////////////////////////////////////////////////////////////////////////////////////// 145 // SdrDragGradient 146 147 class SdrDragGradient : public SdrDragMethod 148 { 149 private: 150 // Handles to work on 151 SdrHdlGradient* pIAOHandle; 152 153 // is this for gradient (or for transparence) ? 154 unsigned bIsGradient : 1; 155 156 public: 157 TYPEINFO(); 158 SdrDragGradient(SdrDragView& rNewView, bool bGrad = true); 159 160 bool IsGradient() const { return bIsGradient; } 161 162 virtual void TakeSdrDragComment(String& rStr) const; 163 virtual bool BeginSdrDrag(); 164 virtual void MoveSdrDrag(const Point& rPnt); 165 virtual bool EndSdrDrag(bool bCopy); 166 virtual Pointer GetSdrDragPointer() const; 167 virtual void CancelSdrDrag(); 168 }; 169 170 //////////////////////////////////////////////////////////////////////////////////////////////////// 171 // SdrDragCrook 172 173 class SdrDragCrook : public SdrDragMethod 174 { 175 private: 176 Rectangle aMarkRect; 177 Point aMarkCenter; 178 Point aCenter; 179 Point aStart; 180 Fraction aFact; 181 Point aRad; 182 bool bContortionAllowed; 183 bool bNoContortionAllowed; 184 bool bContortion; 185 bool bResizeAllowed; 186 bool bResize; 187 bool bRotateAllowed; 188 bool bRotate; 189 bool bVertical; 190 bool bValid; 191 bool bLft; 192 bool bRgt; 193 bool bUpr; 194 bool bLwr; 195 bool bAtCenter; 196 long nWink; 197 long nMarkSize; 198 SdrCrookMode eMode; 199 200 // helpers for applyCurrentTransformationToPolyPolygon 201 void _MovAllPoints(basegfx::B2DPolyPolygon& rTarget); 202 void _MovCrookPoint(Point& rPnt, Point* pC1, Point* pC2); 203 204 protected: 205 // needs to add drag geometry to the default 206 virtual void createSdrDragEntries(); 207 208 public: 209 TYPEINFO(); 210 SdrDragCrook(SdrDragView& rNewView); 211 212 virtual void TakeSdrDragComment(String& rStr) const; 213 virtual bool BeginSdrDrag(); 214 virtual void MoveSdrDrag(const Point& rPnt); 215 virtual bool EndSdrDrag(bool bCopy); 216 virtual Pointer GetSdrDragPointer() const; 217 218 virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget); 219 virtual void applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget); 220 }; 221 222 //////////////////////////////////////////////////////////////////////////////////////////////////// 223 // SdrDragDistort 224 225 class SdrDragDistort : public SdrDragMethod 226 { 227 private: 228 Rectangle aMarkRect; 229 XPolygon aDistortedRect; 230 sal_uInt16 nPolyPt; 231 bool bContortionAllowed; 232 bool bNoContortionAllowed; 233 bool bContortion; 234 235 // helper for applyCurrentTransformationToPolyPolygon 236 void _MovAllPoints(basegfx::B2DPolyPolygon& rTarget); 237 238 protected: 239 // needs to add drag geometry to the default 240 virtual void createSdrDragEntries(); 241 242 public: 243 TYPEINFO(); 244 SdrDragDistort(SdrDragView& rNewView); 245 246 virtual void TakeSdrDragComment(String& rStr) const; 247 virtual bool BeginSdrDrag(); 248 virtual void MoveSdrDrag(const Point& rPnt); 249 virtual bool EndSdrDrag(bool bCopy); 250 virtual Pointer GetSdrDragPointer() const; 251 252 virtual void applyCurrentTransformationToSdrObject(SdrObject& rTarget); 253 virtual void applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget); 254 }; 255 256 //////////////////////////////////////////////////////////////////////////////////////////////////// 257 // SdrDragCrop 258 259 class SdrDragCrop : public SdrDragResize 260 { 261 public: 262 TYPEINFO(); 263 SdrDragCrop(SdrDragView& rNewView); 264 265 virtual void TakeSdrDragComment(String& rStr) const; 266 virtual bool EndSdrDrag(bool bCopy); 267 virtual Pointer GetSdrDragPointer() const; 268 }; 269 270 //////////////////////////////////////////////////////////////////////////////////////////////////// 271 #endif //_SVDDRGM1_HXX 272 273 // eof 274