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 *
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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 *
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_toolkit.hxx"
26
27 #include <toolkit/awt/vclxgraphics.hxx>
28 #include <toolkit/awt/vclxdevice.hxx>
29 #include <toolkit/awt/vclxfont.hxx>
30 #include <toolkit/helper/macros.hxx>
31 #include <toolkit/helper/vclunohelper.hxx>
32 #include <cppuhelper/typeprovider.hxx>
33 #include <rtl/memory.h>
34 #include <rtl/uuid.h>
35
36 #include <vcl/svapp.hxx>
37 #include <vcl/outdev.hxx>
38 #include <vcl/image.hxx>
39 #include <vcl/gradient.hxx>
40 #include <tools/debug.hxx>
41
42 using namespace com::sun::star;
43
44 // ----------------------------------------------------
45 // class VCLXGraphics
46 // ----------------------------------------------------
47
48 // uno::XInterface
queryInterface(const uno::Type & rType)49 uno::Any VCLXGraphics::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException)
50 {
51 uno::Any aRet = ::cppu::queryInterface( rType,
52 SAL_STATIC_CAST( awt::XGraphics*, this ),
53 SAL_STATIC_CAST( lang::XTypeProvider*, this ),
54 SAL_STATIC_CAST( lang::XUnoTunnel*, this ) );
55 return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
56 }
57
58 // lang::XUnoTunnel
59 IMPL_XUNOTUNNEL( VCLXGraphics )
60
61 // lang::XTypeProvider
IMPL_XTYPEPROVIDER_START(VCLXGraphics)62 IMPL_XTYPEPROVIDER_START( VCLXGraphics )
63 getCppuType( ( uno::Reference< awt::XGraphics>* ) NULL )
64 IMPL_XTYPEPROVIDER_END
65
66 VCLXGraphics::VCLXGraphics() : mrMutex( Application::GetSolarMutex() )
67 {
68 mpOutputDevice = NULL;
69 mpClipRegion = NULL;
70 }
71
~VCLXGraphics()72 VCLXGraphics::~VCLXGraphics()
73 {
74 List* pLst = mpOutputDevice ? mpOutputDevice->GetUnoGraphicsList() : NULL;
75 if ( pLst )
76 pLst->Remove( this );
77
78 delete mpClipRegion;
79 }
80
SetOutputDevice(OutputDevice * pOutDev)81 void VCLXGraphics::SetOutputDevice( OutputDevice* pOutDev )
82 {
83 mpOutputDevice = pOutDev;
84 mxDevice = NULL;
85 initAttrs();
86 }
87
Init(OutputDevice * pOutDev)88 void VCLXGraphics::Init( OutputDevice* pOutDev )
89 {
90 DBG_ASSERT( !mpOutputDevice, "VCLXGraphics::Init already has pOutDev !" );
91 mpOutputDevice = pOutDev;
92
93 initAttrs();
94 mpClipRegion = NULL;
95
96 // Register at OutputDevice
97 List* pLst = mpOutputDevice->GetUnoGraphicsList();
98 if ( !pLst )
99 pLst = mpOutputDevice->CreateUnoGraphicsList();
100 pLst->Insert( this, LIST_APPEND );
101 }
102
initAttrs()103 void VCLXGraphics::initAttrs()
104 {
105 if ( !mpOutputDevice )
106 return;
107
108 maFont = mpOutputDevice->GetFont();
109 maTextColor = mpOutputDevice->GetTextColor(); /* COL_BLACK */
110 maTextFillColor = mpOutputDevice->GetTextFillColor(); /* COL_TRANSPARENT */
111 maLineColor = mpOutputDevice->GetLineColor(); /* COL_BLACK */
112 maFillColor = mpOutputDevice->GetFillColor(); /* COL_WHITE */
113 meRasterOp = mpOutputDevice->GetRasterOp(); /* ROP_OVERPAINT */
114 }
115
InitOutputDevice(sal_uInt16 nFlags)116 void VCLXGraphics::InitOutputDevice( sal_uInt16 nFlags )
117 {
118 if(mpOutputDevice)
119 {
120 vos::OGuard aVclGuard( Application::GetSolarMutex() );
121
122 if ( nFlags & INITOUTDEV_FONT )
123 {
124 mpOutputDevice->SetFont( maFont );
125 mpOutputDevice->SetTextColor( maTextColor );
126 mpOutputDevice->SetTextFillColor( maTextFillColor );
127 }
128
129 if ( nFlags & INITOUTDEV_COLORS )
130 {
131 mpOutputDevice->SetLineColor( maLineColor );
132 mpOutputDevice->SetFillColor( maFillColor );
133 }
134
135 if ( nFlags & INITOUTDEV_RASTEROP )
136 {
137 mpOutputDevice->SetRasterOp( meRasterOp );
138 }
139
140 if ( nFlags & INITOUTDEV_CLIPREGION )
141 {
142 if( mpClipRegion )
143 mpOutputDevice->SetClipRegion( *mpClipRegion );
144 else
145 mpOutputDevice->SetClipRegion();
146 }
147 }
148 }
149
getDevice()150 uno::Reference< awt::XDevice > VCLXGraphics::getDevice() throw(uno::RuntimeException)
151 {
152 ::vos::OGuard aGuard( GetMutex() );
153
154 if( !mxDevice.is() && mpOutputDevice )
155 {
156 VCLXDevice* pDev = new VCLXDevice;
157 pDev->SetOutputDevice( mpOutputDevice );
158 mxDevice = pDev;
159 }
160 return mxDevice;
161 }
162
getFontMetric()163 awt::SimpleFontMetric VCLXGraphics::getFontMetric() throw(uno::RuntimeException)
164 {
165 ::vos::OGuard aGuard( GetMutex() );
166
167 awt::SimpleFontMetric aM;
168 if( mpOutputDevice )
169 {
170 mpOutputDevice->SetFont( maFont );
171 aM = VCLUnoHelper::CreateFontMetric( mpOutputDevice->GetFontMetric() );
172 }
173 return aM;
174 }
175
setFont(const uno::Reference<awt::XFont> & rxFont)176 void VCLXGraphics::setFont( const uno::Reference< awt::XFont >& rxFont ) throw(uno::RuntimeException)
177 {
178 ::vos::OGuard aGuard( GetMutex() );
179
180 maFont = VCLUnoHelper::CreateFont( rxFont );
181 }
182
getFont()183 uno::Reference< awt::XFont > VCLXGraphics::getFont() throw(uno::RuntimeException)
184 {
185 uno::Reference< awt::XFont > xFont;
186 uno::Reference< awt::XDevice > xDevice( getDevice() );
187
188 ::vos::OGuard aGuard( GetMutex() );
189
190 if ( xDevice.is() )
191 {
192 VCLXFont *pFont = new VCLXFont;
193 pFont->Init( *xDevice.get(), maFont );
194 xFont.set( static_cast< ::cppu::OWeakObject* >( pFont ), uno::UNO_QUERY );
195 }
196
197 return xFont;
198 }
199
selectFont(const awt::FontDescriptor & rDescription)200 void VCLXGraphics::selectFont( const awt::FontDescriptor& rDescription ) throw(uno::RuntimeException)
201 {
202 ::vos::OGuard aGuard( GetMutex() );
203
204 maFont = VCLUnoHelper::CreateFont( rDescription, Font() );
205 }
206
setTextColor(sal_Int32 nColor)207 void VCLXGraphics::setTextColor( sal_Int32 nColor ) throw(uno::RuntimeException)
208 {
209 ::vos::OGuard aGuard( GetMutex() );
210
211 maTextColor = Color( (sal_uInt32)nColor );
212 }
213
getTextColor()214 ::sal_Int32 VCLXGraphics::getTextColor() throw(uno::RuntimeException)
215 {
216 ::vos::OGuard aGuard( GetMutex() );
217 return maTextColor.GetColor();
218 }
219
setTextFillColor(sal_Int32 nColor)220 void VCLXGraphics::setTextFillColor( sal_Int32 nColor ) throw(uno::RuntimeException)
221 {
222 ::vos::OGuard aGuard( GetMutex() );
223
224 maTextFillColor = Color( (sal_uInt32)nColor );
225 }
226
getTextFillColor()227 ::sal_Int32 VCLXGraphics::getTextFillColor() throw(uno::RuntimeException)
228 {
229 ::vos::OGuard aGuard( GetMutex() );
230 return maTextFillColor.GetColor();
231 }
232
setLineColor(sal_Int32 nColor)233 void VCLXGraphics::setLineColor( sal_Int32 nColor ) throw(uno::RuntimeException)
234 {
235 ::vos::OGuard aGuard( GetMutex() );
236
237 maLineColor = Color( (sal_uInt32)nColor );
238 }
239
getLineColor()240 ::sal_Int32 VCLXGraphics::getLineColor() throw(uno::RuntimeException)
241 {
242 ::vos::OGuard aGuard( GetMutex() );
243 return maLineColor.GetColor();
244 }
245
setFillColor(sal_Int32 nColor)246 void VCLXGraphics::setFillColor( sal_Int32 nColor ) throw(uno::RuntimeException)
247 {
248 ::vos::OGuard aGuard( GetMutex() );
249
250 maFillColor = Color( (sal_uInt32)nColor );
251 }
252
getFillColor()253 ::sal_Int32 VCLXGraphics::getFillColor() throw(uno::RuntimeException)
254 {
255 ::vos::OGuard aGuard( GetMutex() );
256 return maFillColor.GetColor();
257 }
258
setRasterOp(awt::RasterOperation eROP)259 void VCLXGraphics::setRasterOp( awt::RasterOperation eROP ) throw(uno::RuntimeException)
260 {
261 ::vos::OGuard aGuard( GetMutex() );
262
263 meRasterOp = (RasterOp)eROP;
264 }
265
getRasterOp()266 awt::RasterOperation VCLXGraphics::getRasterOp()
267 throw(uno::RuntimeException)
268 {
269 ::vos::OGuard aGuard( GetMutex() );
270 return (awt::RasterOperation) meRasterOp;
271 }
272
setClipRegion(const uno::Reference<awt::XRegion> & rxRegion)273 void VCLXGraphics::setClipRegion( const uno::Reference< awt::XRegion >& rxRegion ) throw(uno::RuntimeException)
274 {
275 ::vos::OGuard aGuard( GetMutex() );
276
277 delete mpClipRegion;
278 if ( rxRegion.is() )
279 mpClipRegion = new Region( VCLUnoHelper::GetRegion( rxRegion ) );
280 else
281 mpClipRegion = NULL;
282 }
283
intersectClipRegion(const uno::Reference<awt::XRegion> & rxRegion)284 void VCLXGraphics::intersectClipRegion( const uno::Reference< awt::XRegion >& rxRegion ) throw(uno::RuntimeException)
285 {
286 ::vos::OGuard aGuard( GetMutex() );
287
288 if ( rxRegion.is() )
289 {
290 Region aRegion( VCLUnoHelper::GetRegion( rxRegion ) );
291 if ( !mpClipRegion )
292 mpClipRegion = new Region( aRegion );
293 else
294 mpClipRegion->Intersect( aRegion );
295 }
296 }
297
push()298 void VCLXGraphics::push( ) throw(uno::RuntimeException)
299 {
300 ::vos::OGuard aGuard( GetMutex() );
301
302
303 if( mpOutputDevice )
304 mpOutputDevice->Push();
305 }
306
pop()307 void VCLXGraphics::pop( ) throw(uno::RuntimeException)
308 {
309 ::vos::OGuard aGuard( GetMutex() );
310
311
312 if( mpOutputDevice )
313 mpOutputDevice->Pop();
314 }
315
clear(const awt::Rectangle & aRect)316 void VCLXGraphics::clear(
317 const awt::Rectangle& aRect )
318 throw(uno::RuntimeException)
319 {
320 ::vos::OGuard aGuard( GetMutex() );
321
322 if( mpOutputDevice )
323 {
324 const ::Rectangle aVCLRect = VCLUnoHelper::ConvertToVCLRect( aRect );
325 mpOutputDevice->Erase( aVCLRect );
326 }
327 }
328
copy(const uno::Reference<awt::XDevice> & rxSource,sal_Int32 nSourceX,sal_Int32 nSourceY,sal_Int32 nSourceWidth,sal_Int32 nSourceHeight,sal_Int32 nDestX,sal_Int32 nDestY,sal_Int32 nDestWidth,sal_Int32 nDestHeight)329 void VCLXGraphics::copy( const uno::Reference< awt::XDevice >& rxSource, sal_Int32 nSourceX, sal_Int32 nSourceY, sal_Int32 nSourceWidth, sal_Int32 nSourceHeight, sal_Int32 nDestX, sal_Int32 nDestY, sal_Int32 nDestWidth, sal_Int32 nDestHeight ) throw(uno::RuntimeException)
330 {
331 ::vos::OGuard aGuard( GetMutex() );
332
333 if ( mpOutputDevice )
334 {
335 VCLXDevice* pFromDev = VCLXDevice::GetImplementation( rxSource );
336 DBG_ASSERT( pFromDev, "VCLXGraphics::copy - invalid device" );
337 if ( pFromDev )
338 {
339 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP );
340 mpOutputDevice->DrawOutDev( Point( nDestX, nDestY ), Size( nDestWidth, nDestHeight ),
341 Point( nSourceX, nSourceY ), Size( nSourceWidth, nSourceHeight ), *pFromDev->GetOutputDevice() );
342 }
343 }
344 }
345
draw(const uno::Reference<awt::XDisplayBitmap> & rxBitmapHandle,sal_Int32 nSourceX,sal_Int32 nSourceY,sal_Int32 nSourceWidth,sal_Int32 nSourceHeight,sal_Int32 nDestX,sal_Int32 nDestY,sal_Int32 nDestWidth,sal_Int32 nDestHeight)346 void VCLXGraphics::draw( const uno::Reference< awt::XDisplayBitmap >& rxBitmapHandle, sal_Int32 nSourceX, sal_Int32 nSourceY, sal_Int32 nSourceWidth, sal_Int32 nSourceHeight, sal_Int32 nDestX, sal_Int32 nDestY, sal_Int32 nDestWidth, sal_Int32 nDestHeight ) throw(uno::RuntimeException)
347 {
348 ::vos::OGuard aGuard( GetMutex() );
349
350 if( mpOutputDevice )
351 {
352 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP);
353 uno::Reference< awt::XBitmap > xBitmap( rxBitmapHandle, uno::UNO_QUERY );
354 BitmapEx aBmpEx = VCLUnoHelper::GetBitmap( xBitmap );
355
356 Point aPos(nDestX - nSourceX, nDestY - nSourceY);
357 Size aSz = aBmpEx.GetSizePixel();
358
359 if(nDestWidth != nSourceWidth)
360 {
361 float zoomX = (float)nDestWidth / (float)nSourceWidth;
362 aSz.Width() = (long) ((float)aSz.Width() * zoomX);
363 }
364
365 if(nDestHeight != nSourceHeight)
366 {
367 float zoomY = (float)nDestHeight / (float)nSourceHeight;
368 aSz.Height() = (long) ((float)aSz.Height() * zoomY);
369 }
370
371 if(nSourceX || nSourceY || aSz.Width() != nSourceWidth || aSz.Height() != nSourceHeight)
372 mpOutputDevice->IntersectClipRegion(Region(Rectangle(nDestX, nDestY, nDestX + nDestWidth - 1, nDestY + nDestHeight - 1)));
373
374 mpOutputDevice->DrawBitmapEx( aPos, aSz, aBmpEx );
375 }
376 }
377
drawPixel(sal_Int32 x,sal_Int32 y)378 void VCLXGraphics::drawPixel( sal_Int32 x, sal_Int32 y ) throw(uno::RuntimeException)
379 {
380 ::vos::OGuard aGuard( GetMutex() );
381
382 if( mpOutputDevice )
383 {
384 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
385 mpOutputDevice->DrawPixel( Point( x, y ) );
386 }
387 }
388
drawLine(sal_Int32 x1,sal_Int32 y1,sal_Int32 x2,sal_Int32 y2)389 void VCLXGraphics::drawLine( sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
390 {
391 ::vos::OGuard aGuard( GetMutex() );
392
393 if( mpOutputDevice )
394 {
395 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
396 mpOutputDevice->DrawLine( Point( x1, y1 ), Point( x2, y2 ) );
397 }
398 }
399
drawRect(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height)400 void VCLXGraphics::drawRect( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height ) throw(uno::RuntimeException)
401 {
402 ::vos::OGuard aGuard( GetMutex() );
403
404 if( mpOutputDevice )
405 {
406 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
407 mpOutputDevice->DrawRect( Rectangle( Point( x, y ), Size( width, height ) ) );
408 }
409 }
410
drawRoundedRect(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height,sal_Int32 nHorzRound,sal_Int32 nVertRound)411 void VCLXGraphics::drawRoundedRect( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 nHorzRound, sal_Int32 nVertRound ) throw(uno::RuntimeException)
412 {
413 ::vos::OGuard aGuard( GetMutex() );
414
415 if( mpOutputDevice )
416 {
417 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
418 mpOutputDevice->DrawRect( Rectangle( Point( x, y ), Size( width, height ) ), nHorzRound, nVertRound );
419 }
420 }
421
drawPolyLine(const uno::Sequence<sal_Int32> & DataX,const uno::Sequence<sal_Int32> & DataY)422 void VCLXGraphics::drawPolyLine( const uno::Sequence< sal_Int32 >& DataX, const uno::Sequence< sal_Int32 >& DataY ) throw(uno::RuntimeException)
423 {
424 ::vos::OGuard aGuard( GetMutex() );
425
426 if( mpOutputDevice )
427 {
428 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
429 mpOutputDevice->DrawPolyLine( VCLUnoHelper::CreatePolygon( DataX, DataY ) );
430 }
431 }
432
drawPolygon(const uno::Sequence<sal_Int32> & DataX,const uno::Sequence<sal_Int32> & DataY)433 void VCLXGraphics::drawPolygon( const uno::Sequence< sal_Int32 >& DataX, const uno::Sequence< sal_Int32 >& DataY ) throw(uno::RuntimeException)
434 {
435 ::vos::OGuard aGuard( GetMutex() );
436
437 if( mpOutputDevice )
438 {
439 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
440 mpOutputDevice->DrawPolygon( VCLUnoHelper::CreatePolygon( DataX, DataY ) );
441 }
442 }
443
drawPolyPolygon(const uno::Sequence<uno::Sequence<sal_Int32>> & DataX,const uno::Sequence<uno::Sequence<sal_Int32>> & DataY)444 void VCLXGraphics::drawPolyPolygon( const uno::Sequence< uno::Sequence< sal_Int32 > >& DataX, const uno::Sequence< uno::Sequence< sal_Int32 > >& DataY ) throw(uno::RuntimeException)
445 {
446 ::vos::OGuard aGuard( GetMutex() );
447
448 if( mpOutputDevice )
449 {
450 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
451 sal_uInt16 nPolys = (sal_uInt16) DataX.getLength();
452 PolyPolygon aPolyPoly( nPolys );
453 for ( sal_uInt16 n = 0; n < nPolys; n++ )
454 aPolyPoly[n] = VCLUnoHelper::CreatePolygon( DataX.getConstArray()[n], DataY.getConstArray()[n] );
455
456 mpOutputDevice->DrawPolyPolygon( aPolyPoly );
457 }
458 }
459
drawEllipse(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height)460 void VCLXGraphics::drawEllipse( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height ) throw(uno::RuntimeException)
461 {
462 ::vos::OGuard aGuard( GetMutex() );
463
464 if( mpOutputDevice )
465 {
466 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
467 mpOutputDevice->DrawEllipse( Rectangle( Point( x, y ), Size( width, height ) ) );
468 }
469 }
470
drawArc(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height,sal_Int32 x1,sal_Int32 y1,sal_Int32 x2,sal_Int32 y2)471 void VCLXGraphics::drawArc( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
472 {
473 ::vos::OGuard aGuard( GetMutex() );
474
475 if( mpOutputDevice )
476 {
477 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
478 mpOutputDevice->DrawArc( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) );
479 }
480 }
481
drawPie(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height,sal_Int32 x1,sal_Int32 y1,sal_Int32 x2,sal_Int32 y2)482 void VCLXGraphics::drawPie( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
483 {
484 ::vos::OGuard aGuard( GetMutex() );
485
486 if( mpOutputDevice )
487 {
488 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
489 mpOutputDevice->DrawPie( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) );
490 }
491 }
492
drawChord(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height,sal_Int32 x1,sal_Int32 y1,sal_Int32 x2,sal_Int32 y2)493 void VCLXGraphics::drawChord( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(uno::RuntimeException)
494 {
495 ::vos::OGuard aGuard( GetMutex() );
496
497 if( mpOutputDevice )
498 {
499 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
500 mpOutputDevice->DrawChord( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) );
501 }
502 }
503
drawGradient(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height,const awt::Gradient & rGradient)504 void VCLXGraphics::drawGradient( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, const awt::Gradient& rGradient ) throw(uno::RuntimeException)
505 {
506 ::vos::OGuard aGuard( GetMutex() );
507
508 if( mpOutputDevice )
509 {
510 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
511 Gradient aGradient((GradientStyle)rGradient.Style, rGradient.StartColor, rGradient.EndColor);
512 aGradient.SetAngle(rGradient.Angle);
513 aGradient.SetBorder(rGradient.Border);
514 aGradient.SetOfsX(rGradient.XOffset);
515 aGradient.SetOfsY(rGradient.YOffset);
516 aGradient.SetStartIntensity(rGradient.StartIntensity);
517 aGradient.SetEndIntensity(rGradient.EndIntensity);
518 aGradient.SetSteps(rGradient.StepCount);
519 mpOutputDevice->DrawGradient( Rectangle( Point( x, y ), Size( width, height ) ), aGradient );
520 }
521 }
522
drawText(sal_Int32 x,sal_Int32 y,const::rtl::OUString & rText)523 void VCLXGraphics::drawText( sal_Int32 x, sal_Int32 y, const ::rtl::OUString& rText ) throw(uno::RuntimeException)
524 {
525 ::vos::OGuard aGuard( GetMutex() );
526
527 if( mpOutputDevice )
528 {
529 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS |INITOUTDEV_FONT);
530 mpOutputDevice->DrawText( Point( x, y ), rText );
531 }
532 }
533
drawTextArray(sal_Int32 x,sal_Int32 y,const::rtl::OUString & rText,const uno::Sequence<sal_Int32> & rLongs)534 void VCLXGraphics::drawTextArray( sal_Int32 x, sal_Int32 y, const ::rtl::OUString& rText, const uno::Sequence< sal_Int32 >& rLongs ) throw(uno::RuntimeException)
535 {
536 ::vos::OGuard aGuard( GetMutex() );
537
538 if( mpOutputDevice )
539 {
540 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS|INITOUTDEV_FONT );
541 mpOutputDevice->DrawTextArray( Point( x, y ), rText, rLongs.getConstArray() );
542 }
543 }
544
545
drawImage(sal_Int32 x,sal_Int32 y,sal_Int32 width,sal_Int32 height,sal_Int16 nStyle,const uno::Reference<graphic::XGraphic> & xGraphic)546 void VCLXGraphics::drawImage( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int16 nStyle, const uno::Reference< graphic::XGraphic >& xGraphic ) throw(uno::RuntimeException)
547 {
548 ::vos::OGuard aGuard( GetMutex() );
549
550 if( mpOutputDevice && xGraphic.is() )
551 {
552 Image aImage( xGraphic );
553 if ( !!aImage )
554 {
555 InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS );
556 mpOutputDevice->DrawImage( Point( x, y ), Size( width, height ), aImage, nStyle );
557 }
558 }
559 }
560