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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_svx.hxx" 26 27 // include --------------------------------------------------------------- 28 29 #ifndef SVX_LIGHT 30 31 #include <com/sun/star/container/XNameContainer.hpp> 32 #include "svx/XPropertyTable.hxx" 33 #include <unotools/ucbstreamhelper.hxx> 34 35 #include "xmlxtexp.hxx" 36 #include "xmlxtimp.hxx" 37 38 #endif 39 40 #include <tools/urlobj.hxx> 41 #include <vcl/virdev.hxx> 42 #include <svl/itemset.hxx> 43 #include <sfx2/docfile.hxx> 44 #include <svx/dialogs.hrc> 45 #include <svx/dialmgr.hxx> 46 #include <svx/xtable.hxx> 47 #include <svx/xpool.hxx> 48 #include <svx/xfillit0.hxx> 49 #include <svx/xflgrit.hxx> 50 51 #include <svx/svdorect.hxx> 52 #include <svx/svdmodel.hxx> 53 #include <svx/sdr/contact/objectcontactofobjlistpainter.hxx> 54 #include <svx/sdr/contact/displayinfo.hxx> 55 #include <vcl/svapp.hxx> 56 #include <svx/xlnclit.hxx> 57 #include <svx/xgrscit.hxx> 58 59 #define GLOBALOVERFLOW 60 61 using namespace com::sun::star; 62 using namespace rtl; 63 64 sal_Unicode const pszExtGradient[] = {'s','o','g'}; 65 66 char const aChckGradient[] = { 0x04, 0x00, 'S','O','G','L'}; // < 5.2 67 char const aChckGradient0[] = { 0x04, 0x00, 'S','O','G','0'}; // = 5.2 68 char const aChckXML[] = { '<', '?', 'x', 'm', 'l' }; // = 6.0 69 70 // --------------------- 71 // class XGradientTable 72 // --------------------- 73 74 /************************************************************************* 75 |* 76 |* XGradientTable::XGradientTable() 77 |* 78 *************************************************************************/ 79 80 XGradientTable::XGradientTable( const String& rPath, 81 XOutdevItemPool* pInPool, 82 sal_uInt16 nInitSize, sal_uInt16 nReSize ) : 83 XPropertyTable( rPath, pInPool, nInitSize, nReSize) 84 { 85 pBmpTable = new Table( nInitSize, nReSize ); 86 } 87 88 /************************************************************************/ 89 90 XGradientTable::~XGradientTable() 91 { 92 } 93 94 /************************************************************************/ 95 96 XGradientEntry* XGradientTable::Replace(long nIndex, XGradientEntry* pEntry ) 97 { 98 return (XGradientEntry*) XPropertyTable::Replace(nIndex, pEntry); 99 } 100 101 /************************************************************************/ 102 103 XGradientEntry* XGradientTable::Remove(long nIndex) 104 { 105 return (XGradientEntry*) XPropertyTable::Remove(nIndex, 0); 106 } 107 108 /************************************************************************/ 109 110 XGradientEntry* XGradientTable::GetGradient(long nIndex) const 111 { 112 return (XGradientEntry*) XPropertyTable::Get(nIndex, 0); 113 } 114 115 /************************************************************************/ 116 117 sal_Bool XGradientTable::Load() 118 { 119 return( sal_False ); 120 } 121 122 /************************************************************************/ 123 124 sal_Bool XGradientTable::Save() 125 { 126 return( sal_False ); 127 } 128 129 /************************************************************************/ 130 131 sal_Bool XGradientTable::Create() 132 { 133 return( sal_False ); 134 } 135 136 /************************************************************************/ 137 138 sal_Bool XGradientTable::CreateBitmapsForUI() 139 { 140 return( sal_False ); 141 } 142 143 /************************************************************************/ 144 145 Bitmap* XGradientTable::CreateBitmapForUI( long /*nIndex*/, sal_Bool /*bDelete*/) 146 { 147 return( NULL ); 148 } 149 150 // -------------------- 151 // class XGradientList 152 // -------------------- 153 154 class impXGradientList 155 { 156 private: 157 VirtualDevice* mpVirtualDevice; 158 SdrModel* mpSdrModel; 159 SdrObject* mpBackgroundObject; 160 161 public: 162 impXGradientList(VirtualDevice* pV, SdrModel* pM, SdrObject* pB) 163 : mpVirtualDevice(pV), 164 mpSdrModel(pM), 165 mpBackgroundObject(pB) 166 {} 167 168 ~impXGradientList() 169 { 170 delete mpVirtualDevice; 171 SdrObject::Free(mpBackgroundObject); 172 delete mpSdrModel; 173 } 174 175 VirtualDevice* getVirtualDevice() const { return mpVirtualDevice; } 176 SdrObject* getBackgroundObject() const { return mpBackgroundObject; } 177 }; 178 179 void XGradientList::impCreate() 180 { 181 if(!mpData) 182 { 183 const Point aZero(0, 0); 184 const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); 185 186 VirtualDevice* pVirDev = new VirtualDevice; 187 OSL_ENSURE(0 != pVirDev, "XGradientList: no VirtualDevice created!" ); 188 pVirDev->SetMapMode(MAP_100TH_MM); 189 const Size aSize(pVirDev->PixelToLogic(Size(BITMAP_WIDTH, BITMAP_HEIGHT))); 190 pVirDev->SetOutputSize(aSize); 191 pVirDev->SetDrawMode(rStyleSettings.GetHighContrastMode() 192 ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT 193 : DRAWMODE_DEFAULT); 194 195 SdrModel* pSdrModel = new SdrModel(); 196 OSL_ENSURE(0 != pSdrModel, "XGradientList: no SdrModel created!" ); 197 pSdrModel->GetItemPool().FreezeIdRanges(); 198 199 const Size aSinglePixel(pVirDev->PixelToLogic(Size(1, 1))); 200 const Rectangle aBackgroundSize(aZero, Size(aSize.getWidth() - aSinglePixel.getWidth(), aSize.getHeight() - aSinglePixel.getHeight())); 201 SdrObject* pBackgroundObject = new SdrRectObj(aBackgroundSize); 202 OSL_ENSURE(0 != pBackgroundObject, "XGradientList: no BackgroundObject created!" ); 203 pBackgroundObject->SetModel(pSdrModel); 204 pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_GRADIENT)); 205 pBackgroundObject->SetMergedItem(XLineStyleItem(XLINE_SOLID)); 206 pBackgroundObject->SetMergedItem(XLineColorItem(String(), Color(COL_BLACK))); 207 pBackgroundObject->SetMergedItem(XGradientStepCountItem(sal_uInt16((BITMAP_WIDTH + BITMAP_HEIGHT) / 3))); 208 209 mpData = new impXGradientList(pVirDev, pSdrModel, pBackgroundObject); 210 OSL_ENSURE(0 != mpData, "XGradientList: data creation went wrong!" ); 211 } 212 } 213 214 void XGradientList::impDestroy() 215 { 216 if(mpData) 217 { 218 delete mpData; 219 mpData = 0; 220 } 221 } 222 223 XGradientList::XGradientList( const String& rPath, XOutdevItemPool* pInPool, sal_uInt16 nInitSize, sal_uInt16 nReSize) 224 : XPropertyList(rPath, pInPool, nInitSize, nReSize), 225 mpData(0) 226 { 227 pBmpList = new List(nInitSize, nReSize); 228 } 229 230 XGradientList::~XGradientList() 231 { 232 if(mpData) 233 { 234 delete mpData; 235 mpData = 0; 236 } 237 } 238 239 XGradientEntry* XGradientList::Replace(XGradientEntry* pEntry, long nIndex ) 240 { 241 return( (XGradientEntry*) XPropertyList::Replace( pEntry, nIndex ) ); 242 } 243 244 XGradientEntry* XGradientList::Remove(long nIndex) 245 { 246 return( (XGradientEntry*) XPropertyList::Remove( nIndex, 0 ) ); 247 } 248 249 XGradientEntry* XGradientList::GetGradient(long nIndex) const 250 { 251 return( (XGradientEntry*) XPropertyList::Get( nIndex, 0 ) ); 252 } 253 254 sal_Bool XGradientList::Load() 255 { 256 if( bListDirty ) 257 { 258 bListDirty = sal_False; 259 260 INetURLObject aURL( aPath ); 261 262 if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) 263 { 264 DBG_ASSERT( !aPath.Len(), "invalid URL" ); 265 return sal_False; 266 } 267 268 aURL.Append( aName ); 269 270 if( !aURL.getExtension().getLength() ) 271 aURL.setExtension( rtl::OUString( pszExtGradient, 3 ) ); 272 273 uno::Reference< container::XNameContainer > xTable( SvxUnoXGradientTable_createInstance( this ), uno::UNO_QUERY ); 274 return SvxXMLXTableImport::load( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable ); 275 276 } 277 return( sal_False ); 278 } 279 280 sal_Bool XGradientList::Save() 281 { 282 INetURLObject aURL( aPath ); 283 284 if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) 285 { 286 DBG_ASSERT( !aPath.Len(), "invalid URL" ); 287 return sal_False; 288 } 289 290 aURL.Append( aName ); 291 292 if( !aURL.getExtension().getLength() ) 293 aURL.setExtension( rtl::OUString( pszExtGradient, 3 ) ); 294 295 uno::Reference< container::XNameContainer > xTable( SvxUnoXGradientTable_createInstance( this ), uno::UNO_QUERY ); 296 return SvxXMLXTableExportComponent::save( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable ); 297 } 298 299 sal_Bool XGradientList::Create() 300 { 301 XubString aStr( SVX_RES( RID_SVXSTR_GRADIENT ) ); 302 xub_StrLen nLen; 303 304 aStr.AppendAscii(" 1"); 305 nLen = aStr.Len() - 1; 306 Insert(new XGradientEntry(XGradient(RGB_Color(COL_BLACK ),RGB_Color(COL_WHITE ),XGRAD_LINEAR , 0,10,10, 0,100,100),aStr)); 307 aStr.SetChar(nLen, sal_Unicode('2')); 308 Insert(new XGradientEntry(XGradient(RGB_Color(COL_BLUE ),RGB_Color(COL_RED ),XGRAD_AXIAL , 300,20,20,10,100,100),aStr)); 309 aStr.SetChar(nLen, sal_Unicode('3')); 310 Insert(new XGradientEntry(XGradient(RGB_Color(COL_RED ),RGB_Color(COL_YELLOW ),XGRAD_RADIAL , 600,30,30,20,100,100),aStr)); 311 aStr.SetChar(nLen, sal_Unicode('4')); 312 Insert(new XGradientEntry(XGradient(RGB_Color(COL_YELLOW ),RGB_Color(COL_GREEN ),XGRAD_ELLIPTICAL, 900,40,40,30,100,100),aStr)); 313 aStr.SetChar(nLen, sal_Unicode('5')); 314 Insert(new XGradientEntry(XGradient(RGB_Color(COL_GREEN ),RGB_Color(COL_MAGENTA),XGRAD_SQUARE , 1200,50,50,40,100,100),aStr)); 315 aStr.SetChar(nLen, sal_Unicode('6')); 316 Insert(new XGradientEntry(XGradient(RGB_Color(COL_MAGENTA),RGB_Color(COL_YELLOW ),XGRAD_RECT , 1900,60,60,50,100,100),aStr)); 317 318 return( sal_True ); 319 } 320 321 sal_Bool XGradientList::CreateBitmapsForUI() 322 { 323 impCreate(); 324 325 for( long i = 0; i < Count(); i++) 326 { 327 Bitmap* pBmp = CreateBitmapForUI( i, sal_False ); 328 DBG_ASSERT( pBmp, "XGradientList: Bitmap(UI) konnte nicht erzeugt werden!" ); 329 330 if( pBmp ) 331 pBmpList->Insert( pBmp, i ); 332 } 333 334 impDestroy(); 335 336 return( sal_False ); 337 } 338 339 Bitmap* XGradientList::CreateBitmapForUI( long nIndex, sal_Bool bDelete ) 340 { 341 impCreate(); 342 VirtualDevice* pVD = mpData->getVirtualDevice(); 343 SdrObject* pBackgroundObject = mpData->getBackgroundObject(); 344 345 const SfxItemSet& rItemSet = pBackgroundObject->GetMergedItemSet(); 346 pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_GRADIENT)); 347 pBackgroundObject->SetMergedItem(XFillGradientItem(rItemSet.GetPool(), GetGradient(nIndex)->GetGradient())); 348 349 sdr::contact::SdrObjectVector aObjectVector; 350 aObjectVector.push_back(pBackgroundObject); 351 sdr::contact::ObjectContactOfObjListPainter aPainter(*pVD, aObjectVector, 0); 352 sdr::contact::DisplayInfo aDisplayInfo; 353 354 aPainter.ProcessDisplay(aDisplayInfo); 355 356 const Point aZero(0, 0); 357 Bitmap* pBitmap = new Bitmap(pVD->GetBitmap(aZero, pVD->GetOutputSize())); 358 359 if(bDelete) 360 { 361 impDestroy(); 362 } 363 364 return pBitmap; 365 } 366 367 ////////////////////////////////////////////////////////////////////////////// 368 // eof 369