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 #include <vcl/svapp.hxx> 40 41 #include <tools/urlobj.hxx> 42 #include <vcl/virdev.hxx> 43 #include <vcl/window.hxx> 44 #include <svl/itemset.hxx> 45 #include <sfx2/docfile.hxx> 46 #include <svx/dialogs.hrc> 47 #include <svx/dialmgr.hxx> 48 #include <svx/xtable.hxx> 49 #include <svx/xpool.hxx> 50 #include <svx/xlineit0.hxx> 51 #include <svx/xlnclit.hxx> 52 #include <svx/xlnwtit.hxx> 53 #include <svx/xlndsit.hxx> 54 #include <svx/xflclit.hxx> 55 56 #include <svx/svdorect.hxx> 57 #include <svx/svdopath.hxx> 58 #include <svx/svdmodel.hxx> 59 #include <svx/sdr/contact/objectcontactofobjlistpainter.hxx> 60 #include <svx/sdr/contact/displayinfo.hxx> 61 #include <basegfx/polygon/b2dpolygon.hxx> 62 63 using namespace com::sun::star; 64 using namespace rtl; 65 66 #define GLOBALOVERFLOW 67 68 sal_Unicode const pszExtDash[] = {'s','o','d'}; 69 char const aChckDash[] = { 0x04, 0x00, 'S','O','D','L'}; // < 5.2 70 char const aChckDash0[] = { 0x04, 0x00, 'S','O','D','0'}; // = 5.2 71 char const aChckXML[] = { '<', '?', 'x', 'm', 'l' }; // = 6.0 72 73 // ---------------- 74 // class XDashList 75 // ---------------- 76 77 class impXDashList 78 { 79 private: 80 VirtualDevice* mpVirtualDevice; 81 SdrModel* mpSdrModel; 82 SdrObject* mpBackgroundObject; 83 SdrObject* mpLineObject; 84 85 public: 86 impXDashList(VirtualDevice* pV, SdrModel* pM, SdrObject* pB, SdrObject* pL) 87 : mpVirtualDevice(pV), 88 mpSdrModel(pM), 89 mpBackgroundObject(pB), 90 mpLineObject(pL) 91 {} 92 93 ~impXDashList() 94 { 95 delete mpVirtualDevice; 96 SdrObject::Free(mpBackgroundObject); 97 SdrObject::Free(mpLineObject); 98 delete mpSdrModel; 99 } 100 101 VirtualDevice* getVirtualDevice() const { return mpVirtualDevice; } 102 SdrObject* getBackgroundObject() const { return mpBackgroundObject; } 103 SdrObject* getLineObject() const { return mpLineObject; } 104 }; 105 106 // to avoid rendering trouble (e.g. vcl renderer) and to get better AAed quality, 107 // use double prerender size 108 static bool bUseDoubleSize = true; 109 110 void XDashList::impCreate() 111 { 112 if(!mpData) 113 { 114 const Point aZero(0, 0); 115 const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); 116 117 VirtualDevice* pVirDev = new VirtualDevice; 118 OSL_ENSURE(0 != pVirDev, "XDashList: no VirtualDevice created!" ); 119 pVirDev->SetMapMode(MAP_100TH_MM); 120 const Size aSize(pVirDev->PixelToLogic(Size( 121 bUseDoubleSize ? getUiBitmapWidth() * 5 : getUiBitmapWidth() * 5 / 2, 122 bUseDoubleSize ? getUiBitmapHeight() * 2 : getUiBitmapHeight()))); 123 pVirDev->SetOutputSize(aSize); 124 pVirDev->SetDrawMode(rStyleSettings.GetHighContrastMode() 125 ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT 126 : DRAWMODE_DEFAULT); 127 pVirDev->SetBackground(rStyleSettings.GetFieldColor()); 128 129 SdrModel* pSdrModel = new SdrModel(); 130 OSL_ENSURE(0 != pSdrModel, "XDashList: no SdrModel created!" ); 131 pSdrModel->GetItemPool().FreezeIdRanges(); 132 133 const Rectangle aBackgroundSize(aZero, aSize); 134 SdrObject* pBackgroundObject = new SdrRectObj(aBackgroundSize); 135 OSL_ENSURE(0 != pBackgroundObject, "XDashList: no BackgroundObject created!" ); 136 pBackgroundObject->SetModel(pSdrModel); 137 pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_SOLID)); 138 pBackgroundObject->SetMergedItem(XLineStyleItem(XLINE_NONE)); 139 pBackgroundObject->SetMergedItem(XFillColorItem(String(), rStyleSettings.GetFieldColor())); 140 141 const sal_uInt32 nHalfHeight(aSize.Height() / 2); 142 const basegfx::B2DPoint aStart(0, nHalfHeight); 143 const basegfx::B2DPoint aEnd(aSize.Width(), nHalfHeight); 144 basegfx::B2DPolygon aPolygon; 145 aPolygon.append(aStart); 146 aPolygon.append(aEnd); 147 SdrObject* pLineObject = new SdrPathObj(OBJ_LINE, basegfx::B2DPolyPolygon(aPolygon)); 148 OSL_ENSURE(0 != pLineObject, "XDashList: no LineObject created!" ); 149 pLineObject->SetModel(pSdrModel); 150 pLineObject->SetMergedItem(XLineStyleItem(XLINE_DASH)); 151 pLineObject->SetMergedItem(XLineColorItem(String(), rStyleSettings.GetFieldTextColor())); 152 const Size aLineWidth(pVirDev->PixelToLogic(Size(getUiBitmapLineWidth(), 0))); 153 pLineObject->SetMergedItem(XLineWidthItem(bUseDoubleSize ? aLineWidth.getWidth() * 2 : aLineWidth.getWidth())); 154 mpData = new impXDashList(pVirDev, pSdrModel, pBackgroundObject, pLineObject); 155 OSL_ENSURE(0 != mpData, "XDashList: data creation went wrong!" ); 156 } 157 } 158 159 void XDashList::impDestroy() 160 { 161 if(mpData) 162 { 163 delete mpData; 164 mpData = 0; 165 } 166 } 167 168 XDashList::XDashList(const String& rPath, XOutdevItemPool* pInPool ) 169 : XPropertyList(rPath, pInPool ), 170 mpData(0), 171 maBitmapSolidLine(), 172 maStringSolidLine(), 173 maStringNoLine() 174 { 175 } 176 177 XDashList::~XDashList() 178 { 179 impDestroy(); 180 } 181 182 XDashEntry* XDashList::Replace(XDashEntry* pEntry, long nIndex ) 183 { 184 return (XDashEntry*) XPropertyList::Replace(pEntry, nIndex); 185 } 186 187 XDashEntry* XDashList::Remove(long nIndex) 188 { 189 return (XDashEntry*) XPropertyList::Remove(nIndex, 0); 190 } 191 192 XDashEntry* XDashList::GetDash(long nIndex) const 193 { 194 return (XDashEntry*) XPropertyList::Get(nIndex, 0); 195 } 196 197 sal_Bool XDashList::Load() 198 { 199 if( mbListDirty ) 200 { 201 mbListDirty = false; 202 203 INetURLObject aURL( maPath ); 204 205 if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) 206 { 207 DBG_ASSERT( !maPath.Len(), "invalid URL" ); 208 return sal_False; 209 } 210 211 aURL.Append( maName ); 212 213 if( !aURL.getExtension().getLength() ) 214 aURL.setExtension( rtl::OUString( pszExtDash, 3 ) ); 215 216 uno::Reference< container::XNameContainer > xTable( SvxUnoXDashTable_createInstance( this ), uno::UNO_QUERY ); 217 return SvxXMLXTableImport::load( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable ); 218 } 219 return( sal_False ); 220 } 221 222 sal_Bool XDashList::Save() 223 { 224 INetURLObject aURL( maPath ); 225 226 if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) 227 { 228 DBG_ASSERT( !maPath.Len(), "invalid URL" ); 229 return sal_False; 230 } 231 232 aURL.Append( maName ); 233 234 if( !aURL.getExtension().getLength() ) 235 aURL.setExtension( rtl::OUString( pszExtDash, 3 ) ); 236 237 uno::Reference< container::XNameContainer > xTable( SvxUnoXDashTable_createInstance( this ), uno::UNO_QUERY ); 238 return SvxXMLXTableExportComponent::save( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable ); 239 } 240 241 sal_Bool XDashList::Create() 242 { 243 XubString aStr( SVX_RES( RID_SVXSTR_LINESTYLE ) ); 244 xub_StrLen nLen; 245 246 aStr.AppendAscii(" 1"); 247 nLen = aStr.Len() - 1; 248 Insert(new XDashEntry(XDash(XDASH_RECT,1, 50,1, 50, 50),aStr)); 249 aStr.SetChar(nLen, sal_Unicode('2')); 250 Insert(new XDashEntry(XDash(XDASH_RECT,1,500,1,500,500),aStr)); 251 aStr.SetChar(nLen, sal_Unicode('3')); 252 Insert(new XDashEntry(XDash(XDASH_RECT,2, 50,3,250,120),aStr)); 253 254 return( sal_True ); 255 } 256 257 Bitmap XDashList::ImpCreateBitmapForXDash(const XDash* pDash) 258 { 259 impCreate(); 260 VirtualDevice* pVD = mpData->getVirtualDevice(); 261 SdrObject* pLine = mpData->getLineObject(); 262 263 if(pDash) 264 { 265 pLine->SetMergedItem(XLineStyleItem(XLINE_DASH)); 266 pLine->SetMergedItem(XLineDashItem(String(), *pDash)); 267 } 268 else 269 { 270 pLine->SetMergedItem(XLineStyleItem(XLINE_SOLID)); 271 } 272 273 sdr::contact::SdrObjectVector aObjectVector; 274 aObjectVector.push_back(mpData->getBackgroundObject()); 275 aObjectVector.push_back(pLine); 276 sdr::contact::ObjectContactOfObjListPainter aPainter(*pVD, aObjectVector, 0); 277 sdr::contact::DisplayInfo aDisplayInfo; 278 279 pVD->Erase(); 280 aPainter.ProcessDisplay(aDisplayInfo); 281 282 const Point aZero(0, 0); 283 Bitmap aResult(pVD->GetBitmap(aZero, pVD->GetOutputSize())); 284 285 if(bUseDoubleSize) 286 { 287 const Size aCurrentSize(aResult.GetSizePixel()); 288 289 aResult.Scale(Size(aCurrentSize.Width() / 2, aCurrentSize.Height() / 2), BMP_SCALE_FASTESTINTERPOLATE); 290 } 291 292 return aResult; 293 } 294 295 Bitmap XDashList::CreateBitmapForUI( long nIndex ) 296 { 297 const XDash& rDash = GetDash(nIndex)->GetDash(); 298 299 return ImpCreateBitmapForXDash(&rDash); 300 } 301 302 Bitmap XDashList::GetBitmapForUISolidLine() const 303 { 304 if(maBitmapSolidLine.IsEmpty()) 305 { 306 const_cast< XDashList* >(this)->maBitmapSolidLine = const_cast< XDashList* >(this)->ImpCreateBitmapForXDash(0); 307 } 308 309 return maBitmapSolidLine; 310 } 311 312 String XDashList::GetStringForUiSolidLine() const 313 { 314 if(!maStringSolidLine.Len()) 315 { 316 const_cast< XDashList* >(this)->maStringSolidLine = String(ResId(RID_SVXSTR_SOLID, DIALOG_MGR())); 317 } 318 319 return maStringSolidLine; 320 } 321 322 String XDashList::GetStringForUiNoLine() const 323 { 324 if(!maStringNoLine.Len()) 325 { 326 // formally was RID_SVXSTR_INVISIBLE, but tomake equal 327 // everywhere, use RID_SVXSTR_NONE 328 const_cast< XDashList* >(this)->maStringNoLine = String(ResId(RID_SVXSTR_NONE, DIALOG_MGR())); 329 } 330 331 return maStringNoLine; 332 } 333 334 ////////////////////////////////////////////////////////////////////////////// 335 // eof 336