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 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_cui.hxx"
24
25 #include <com/sun/star/uno/XComponentContext.hpp>
26 #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
27 #include <com/sun/star/beans/XPropertyAccess.hpp>
28 #include <com/sun/star/lang/XInitialization.hpp>
29 #include <com/sun/star/lang/XServiceInfo.hpp>
30 #include <com/sun/star/datatransfer/XTransferable.hpp>
31 #include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
32 #include <com/sun/star/awt/XWindow.hpp>
33 #include <cppuhelper/compbase4.hxx>
34 #include <comphelper/broadcasthelper.hxx>
35 #include <vcl/dialog.hxx>
36 #include <vcl/button.hxx>
37 #include <vcl/fixed.hxx>
38 #include <vcl/edit.hxx>
39 #include <vcl/field.hxx>
40 #include <vcl/bmpacc.hxx>
41 #include <vcl/decoview.hxx>
42 #include <vcl/sound.hxx>
43 #include <vcl/svapp.hxx>
44 #include <toolkit/helper/vclunohelper.hxx>
45 #include <sot/exchange.hxx>
46 #include <sot/formats.hxx>
47 #include <sax/tools/converter.hxx>
48 #include "dialmgr.hxx"
49 #include "colorpicker.hrc"
50 #include <cmath>
51
52 using rtl::OUString;
53 using namespace ::com::sun::star::uno;
54 using namespace ::com::sun::star::lang;
55 using namespace ::com::sun::star::ui::dialogs;
56 using namespace ::com::sun::star::beans;
57
58 namespace cui
59 {
60 const sal_uInt16 COLORMODE_RGB = 0x10;
61 const sal_uInt16 COLORMODE_HSV = 0x20;
62 const sal_uInt16 COLORMODE_CMYK = 0x40;
63
64 const sal_uInt16 COLORCOMP_RED = 0x10;
65 const sal_uInt16 COLORCOMP_GREEN = 0x11;
66 const sal_uInt16 COLORCOMP_BLUE = 0x12;
67
68 const sal_uInt16 COLORCOMP_HUE = 0x20;
69 const sal_uInt16 COLORCOMP_SAT = 0x21;
70 const sal_uInt16 COLORCOMP_BRI = 0x22;
71
72 const sal_uInt16 COLORCOMP_CYAN = 0x40;
73 const sal_uInt16 COLORCOMP_YELLOW = 0x41;
74 const sal_uInt16 COLORCOMP_MAGENTA = 0x42;
75 const sal_uInt16 COLORCOMP_KEY = 0x43;
76
77 // -----------------------------------------------------------------------
78 // color space conversion
79 // RGB = 0 .. 1
80 // H = 0 .. 360
81 // SV = 0 .. 1
82 // CMYK = 0 .. 1
83 // -----------------------------------------------------------------------
84
RGBtoHSV(double dR,double dG,double dB,double & dH,double & dS,double & dV)85 static void RGBtoHSV( double dR, double dG, double dB, double& dH, double& dS, double& dV )
86 {
87 // Brightness = max(R, G, B);
88 dV = std::max( dR, std::max( dG, dB ) );
89
90 double cDelta = dV - std::min( dR, std::min( dG, dB ) );
91
92 // Saturation = max - min / max
93 if( dV > 0 )
94 dS = cDelta / dV;
95 else
96 dS = 0.0;
97
98 dH = 0.0;
99
100 if( !basegfx::fTools::equalZero( dS ) )
101 {
102 if( basegfx::fTools::equal( dR, dV ) )
103 {
104 dH = ( dG - dB ) / cDelta;
105 }
106 else if( basegfx::fTools::equal( dG, dV ) )
107 {
108 dH = 2.0 + ( dB - dR ) / cDelta;
109 }
110 else if ( basegfx::fTools::equal( dB, dV ) )
111 {
112 dH = 4.0 + ( dR - dG ) / cDelta;
113 }
114 dH *= 60.0;
115
116 if( dH < 0.0 )
117 dH += 360.0;
118 }
119 }
120
HSVtoRGB(double dH,double dS,double dV,double & dR,double & dG,double & dB)121 static void HSVtoRGB(double dH, double dS, double dV, double& dR, double& dG, double& dB )
122 {
123 if( basegfx::fTools::equalZero( dS ) )
124 {
125 dR = dV;
126 dG = dV;
127 dB = dV;
128 }
129 else
130 {
131 if( basegfx::fTools::equal( dH, 360.0 ) )
132 dH = 0.0;
133 else
134 dH /= 60.0;
135
136 sal_uInt16 n = (sal_uInt16) dH;
137 double f = dH - n;
138
139 double a = dV * ( 1.0 - dS );
140 double b = dV * ( 1.0 - ( dS * f ) );
141 double c = dV * ( 1.0 - ( dS * ( 1.0 - f ) ) );
142
143 switch( n )
144 {
145 case 0: dR = dV; dG = c; dB = a; break;
146 case 1: dR = b; dG = dV; dB = a; break;
147 case 2: dR = a; dG = dV; dB = c; break;
148 case 3: dR = a; dG = b; dB = dV; break;
149 case 4: dR = c; dG = a; dB = dV; break;
150 case 5: dR = dV; dG = a; dB = b; break;
151 }
152 }
153 }
154
155 // -----------------------------------------------------------------------
156
157 // CMYK values from 0 to 1
CMYKtoRGB(double fCyan,double fMagenta,double fYellow,double fKey,double & dR,double & dG,double & dB)158 static void CMYKtoRGB( double fCyan, double fMagenta, double fYellow, double fKey, double& dR, double& dG, double& dB )
159 {
160 fCyan = (fCyan * ( 1.0 - fKey )) + fKey;
161 fMagenta = (fMagenta * ( 1.0 - fKey )) + fKey;
162 fYellow = (fYellow * ( 1.0 - fKey )) + fKey;
163
164 dR = std::max( std::min( ( 1.0 - fCyan ), 1.0), 0.0 );
165 dG = std::max( std::min( ( 1.0 - fMagenta ), 1.0), 0.0 );
166 dB = std::max( std::min( ( 1.0 - fYellow ), 1.0), 0.0 );
167 }
168
169 // -----------------------------------------------------------------------
170
171 // CMY results from 0 to 1
RGBtoCMYK(double dR,double dG,double dB,double & fCyan,double & fMagenta,double & fYellow,double & fKey)172 static void RGBtoCMYK( double dR, double dG, double dB, double& fCyan, double& fMagenta, double& fYellow, double& fKey )
173 {
174 fCyan = 1 - dR;
175 fMagenta = 1 - dG;
176 fYellow = 1 - dB;
177
178 //CMYK and CMY values from 0 to 1
179 fKey = 1.0;
180 if( fCyan < fKey ) fKey = fCyan;
181 if( fMagenta < fKey ) fKey = fMagenta;
182 if( fYellow < fKey ) fKey = fYellow;
183
184 if( basegfx::fTools::equal( fKey, 1.0 ) )
185 {
186 //Black
187 fCyan = 0.0;
188 fMagenta = 0.0;
189 fYellow = 0.0;
190 }
191 else
192 {
193 fCyan = ( fCyan - fKey ) / ( 1.0 - fKey );
194 fMagenta = ( fMagenta - fKey ) / ( 1.0 - fKey );
195 fYellow = ( fYellow - fKey ) / ( 1.0 - fKey );
196 }
197 }
198
199 // ====================================================================
200
201 class HexColorControl : public Edit
202 {
203 public:
204 HexColorControl( Window* pParent, const ResId& rResId );
205
206 virtual long PreNotify( NotifyEvent& rNEvt );
207 virtual void Paste();
208
209 void SetColor( sal_Int32 nColor );
210 sal_Int32 GetColor();
211
212 private:
213 bool ImplProcessKeyInput( const KeyEvent& rKEv );
214 };
215
HexColorControl(Window * pParent,const ResId & rResId)216 HexColorControl::HexColorControl( Window* pParent, const ResId& rResId )
217 : Edit( pParent, rResId )
218 {
219 SetMaxTextLen( 6 );
220 }
221
222 // -----------------------------------------------------------------------
223
SetColor(sal_Int32 nColor)224 void HexColorControl::SetColor( sal_Int32 nColor )
225 {
226 ::rtl::OUStringBuffer aBuffer;
227 sax::Converter::convertColor( aBuffer, nColor );
228 SetText( aBuffer.makeStringAndClear().copy(1) );
229 }
230
231 // -----------------------------------------------------------------------
232
GetColor()233 sal_Int32 HexColorControl::GetColor()
234 {
235 sal_Int32 nColor = -1;
236
237 OUString aStr( RTL_CONSTASCII_USTRINGPARAM( "#" ) );
238 aStr += GetText();
239 sal_Int32 nLen = aStr.getLength();
240 if( nLen < 7 )
241 {
242 static const sal_Char* pNullStr = "000000";
243 aStr += OUString::createFromAscii( &pNullStr[nLen-1] );
244 }
245
246 sax::Converter::convertColor( nColor, aStr );
247
248 if( nColor == -1 )
249 SetControlBackground( Color( COL_RED ) );
250 else
251 SetControlBackground();
252
253 return nColor;
254 }
255
256 // -----------------------------------------------------------------------
257
PreNotify(NotifyEvent & rNEvt)258 long HexColorControl::PreNotify( NotifyEvent& rNEvt )
259 {
260 if ( (rNEvt.GetType() == EVENT_KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
261 {
262 if ( ImplProcessKeyInput( *rNEvt.GetKeyEvent() ) )
263 return 1;
264 }
265
266 return Edit::PreNotify( rNEvt );
267 }
268
269 // -----------------------------------------------------------------------
270
Paste()271 void HexColorControl::Paste()
272 {
273 ::com::sun::star::uno::Reference<com::sun::star::datatransfer::clipboard::XClipboard> aClipboard(GetClipboard());
274 if ( aClipboard.is() )
275 {
276 ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > xDataObj;
277
278 const sal_uInt32 nRef = Application::ReleaseSolarMutex();
279
280 try
281 {
282 xDataObj = aClipboard->getContents();
283 }
284 catch( const ::com::sun::star::uno::Exception& )
285 {
286 }
287
288 Application::AcquireSolarMutex( nRef );
289
290 if ( xDataObj.is() )
291 {
292 ::com::sun::star::datatransfer::DataFlavor aFlavor;
293 SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aFlavor );
294 try
295 {
296 ::com::sun::star::uno::Any aData = xDataObj->getTransferData( aFlavor );
297 ::rtl::OUString aText;
298 aData >>= aText;
299
300 if( aText.getLength() && aText.matchAsciiL( "#", 1, 0 ) )
301 aText = aText.copy(1);
302
303 if( aText.getLength() > 6 )
304 aText = aText.copy( 0, 6 );
305
306 SetText( aText );
307 }
308 catch( const ::com::sun::star::uno::Exception& )
309 {
310 }
311 }
312 }
313 }
314
315 // -----------------------------------------------------------------------
316
ImplProcessKeyInput(const KeyEvent & rKEv)317 bool HexColorControl::ImplProcessKeyInput( const KeyEvent& rKEv )
318 {
319 const KeyCode& rKeyCode = rKEv.GetKeyCode();
320
321 if( rKeyCode.GetGroup() == KEYGROUP_ALPHA && !rKeyCode.IsMod1() && !rKeyCode.IsMod2() )
322 {
323 if( (rKeyCode.GetCode() < KEY_A) || (rKeyCode.GetCode() > KEY_F) )
324 {
325 Sound::Beep();
326 return true;
327 }
328 }
329 else if( rKeyCode.GetGroup() == KEYGROUP_NUM )
330 {
331 if( rKeyCode.IsShift() )
332 {
333 Sound::Beep();
334 return true;
335 }
336 }
337 return false;
338 }
339
340 // ====================================================================
341
342 class ColorPreviewControl : public Control
343 {
344 public:
345 ColorPreviewControl( Window* pParent, const ResId& rResId );
346
347 virtual void Paint( const Rectangle& rRect );
348
349 void SetColor( const Color& rColor );
350 private:
351 Color maColor;
352 };
353
354 // -----------------------------------------------------------------------
355
ColorPreviewControl(Window * pParent,const ResId & rResId)356 ColorPreviewControl::ColorPreviewControl( Window* pParent, const ResId& rResId )
357 : Control( pParent, rResId )
358 {
359 SetFillColor( maColor );
360 SetLineColor( maColor );
361 }
362
363 // -----------------------------------------------------------------------
364
SetColor(const Color & rCol)365 void ColorPreviewControl::SetColor( const Color& rCol )
366 {
367 if( rCol != maColor )
368 {
369 maColor = rCol;
370 SetFillColor( maColor );
371 SetLineColor( maColor );
372 Invalidate();
373 }
374 }
375
376 // -----------------------------------------------------------------------
377
Paint(const Rectangle & rRect)378 void ColorPreviewControl::Paint( const Rectangle& rRect )
379 {
380 DrawRect( rRect );
381 }
382
383 // ====================================================================
384
385 enum ColorMode { HUE, SATURATION, BRIGHTNESS, RED, GREEN, BLUE };
386 const ColorMode DefaultMode = HUE;
387
388 class ColorFieldControl : public Control
389 {
390 public:
391 ColorFieldControl( Window* pParent, const ResId& rResId );
392 ~ColorFieldControl();
393
394 virtual void MouseMove( const MouseEvent& rMEvt );
395 virtual void MouseButtonDown( const MouseEvent& rMEvt );
396 virtual void MouseButtonUp( const MouseEvent& rMEvt );
397 virtual void KeyInput( const KeyEvent& rKEvt );
398 virtual void Paint( const Rectangle& rRect );
399 virtual void Resize();
400
401 void UpdateBitmap();
402 void ShowPosition( const Point& rPos, bool bUpdate );
403 void UpdatePosition();
404 void Modify();
405
406 void SetValues( Color aColor, ColorMode eMode, double x, double y );
407 double GetX();
408 double GetY();
409
410 void KeyMove( int dx, int dy );
411
SetModifyHdl(Link & rLink)412 void SetModifyHdl( Link& rLink ) { maModifyHdl = rLink; }
413
414 private:
415 Link maModifyHdl;
416 ColorMode meMode;
417 Color maColor;
418 double mdX;
419 double mdY;
420 Point maPosition;
421 Bitmap* mpBitmap;
422 std::vector< sal_uInt8 > maRGB_Horiz;
423 std::vector< sal_uInt16 > maGrad_Horiz;
424 std::vector< sal_uInt16 > maPercent_Horiz;
425 std::vector< sal_uInt8 > maRGB_Vert;
426 std::vector< sal_uInt16 > maPercent_Vert;
427 bool mbInit;
428 };
429
430 // -----------------------------------------------------------------------
431
ColorFieldControl(Window * pParent,const ResId & rResId)432 ColorFieldControl::ColorFieldControl( Window* pParent, const ResId& rResId )
433 : Control( pParent, rResId )
434 , meMode( DefaultMode )
435 , mdX( -1.0 )
436 , mdY( -1.0 )
437 , mpBitmap( 0 )
438 , mbInit( false )
439 {
440 SetControlBackground();
441 }
442
443 // -----------------------------------------------------------------------
444
~ColorFieldControl()445 ColorFieldControl::~ColorFieldControl()
446 {
447 delete mpBitmap;
448 }
449
450 // -----------------------------------------------------------------------
451
UpdateBitmap()452 void ColorFieldControl::UpdateBitmap()
453 {
454 const Size aSize( GetOutputSizePixel() );
455
456 if( mpBitmap && mpBitmap->GetSizePixel() != aSize )
457 delete mpBitmap, mpBitmap = NULL;
458
459 const sal_Int32 nWidth = aSize.Width();
460 const sal_Int32 nHeight = aSize.Height();
461
462 if( !mpBitmap )
463 {
464 mpBitmap = new Bitmap( aSize, 24 );
465
466 maRGB_Horiz.resize( nWidth );
467 maGrad_Horiz.resize( nWidth );
468 maPercent_Horiz.resize( nWidth );
469
470 sal_uInt8* pRGB = &(*maRGB_Horiz.begin());
471 sal_uInt16* pGrad = &(*maGrad_Horiz.begin());
472 sal_uInt16* pPercent = &(*maPercent_Horiz.begin());
473
474 for( sal_Int32 x = 0; x < nWidth; x++ )
475 {
476 *pRGB++ = static_cast< sal_uInt8 >( (x * 256) / nWidth );
477 *pGrad++ = static_cast< sal_uInt16 >( (x * 359) / nWidth );
478 *pPercent++ = static_cast< sal_uInt16 >( (x * 100) / nWidth );
479 }
480
481 maRGB_Vert.resize( nHeight );
482 maPercent_Vert.resize( nHeight );
483
484 pRGB = &(*maRGB_Vert.begin());
485 pPercent = &(*maPercent_Vert.begin());
486
487 sal_Int32 y = nHeight;
488 while( y-- )
489 {
490 *pRGB++ = static_cast< sal_uInt8 >( (y * 256) / nHeight );
491 *pPercent++ = static_cast< sal_uInt16 >( (y * 100) / nHeight );
492 }
493 }
494
495 sal_uInt8* pRGB_Horiz = &(*maRGB_Horiz.begin());
496 sal_uInt16* pGrad_Horiz = &(*maGrad_Horiz.begin());
497 sal_uInt16* pPercent_Horiz = &(*maPercent_Horiz.begin());
498 sal_uInt8* pRGB_Vert = &(*maRGB_Vert.begin());
499 sal_uInt16* pPercent_Vert = &(*maPercent_Vert.begin());
500
501 BitmapWriteAccess* pWriteAccess = mpBitmap->AcquireWriteAccess();
502 if( pWriteAccess )
503 {
504 BitmapColor aBitmapColor( maColor );
505
506 sal_uInt16 nHue, nSat, nBri;
507 maColor.RGBtoHSB( nHue, nSat, nBri );
508
509 // this has been unlooped for performance reason, please do not merge back!
510
511 sal_uInt16 y = nHeight,x;
512
513 switch( meMode )
514 {
515 case HUE:
516 while( y-- )
517 {
518 nBri = pPercent_Vert[y];
519 x = nWidth;
520 while( x-- )
521 {
522 nSat = pPercent_Horiz[x];
523 pWriteAccess->SetPixel( y, x, BitmapColor( Color( Color::HSBtoRGB( nHue, nSat, nBri ) ) ) );
524 }
525 }
526 break;
527 case SATURATION:
528 while( y-- )
529 {
530 nBri = pPercent_Vert[y];
531 x = nWidth;
532 while( x-- )
533 {
534 nHue = pGrad_Horiz[x];
535 pWriteAccess->SetPixel( y, x, BitmapColor( Color( Color::HSBtoRGB( nHue, nSat, nBri ) ) ) );
536 }
537 }
538 break;
539 case BRIGHTNESS:
540 while( y-- )
541 {
542 nSat = pPercent_Vert[y];
543 x = nWidth;
544 while( x-- )
545 {
546 nHue = pGrad_Horiz[x];
547 pWriteAccess->SetPixel( y, x, BitmapColor( Color( Color::HSBtoRGB( nHue, nSat, nBri ) ) ) );
548 }
549 }
550 break;
551 case RED:
552 while( y-- )
553 {
554 aBitmapColor.SetGreen( pRGB_Vert[y] );
555 x = nWidth;
556 while( x-- )
557 {
558 aBitmapColor.SetBlue( pRGB_Horiz[x] );
559 pWriteAccess->SetPixel( y, x, aBitmapColor );
560 }
561 }
562 break;
563 case GREEN:
564 while( y-- )
565 {
566 aBitmapColor.SetRed( pRGB_Vert[y] );
567 x = nWidth;
568 while( x-- )
569 {
570 aBitmapColor.SetBlue( pRGB_Horiz[x] );
571 pWriteAccess->SetPixel( y, x, aBitmapColor );
572 }
573 }
574 break;
575 case BLUE:
576 while( y-- )
577 {
578 aBitmapColor.SetGreen( pRGB_Vert[y] );
579 x = nWidth;
580 while( x-- )
581 {
582 aBitmapColor.SetRed( pRGB_Horiz[x] );
583 pWriteAccess->SetPixel( y, x, aBitmapColor );
584 }
585 }
586 break;
587 }
588
589 mpBitmap->ReleaseAccess( pWriteAccess );
590 }
591 }
592
593 // -----------------------------------------------------------------------
594
ShowPosition(const Point & rPos,bool bUpdate)595 void ColorFieldControl::ShowPosition( const Point& rPos, bool bUpdate )
596 {
597 if( !mpBitmap )
598 {
599 UpdateBitmap();
600 Invalidate();
601 }
602
603 const Size aSize( mpBitmap->GetSizePixel() );
604
605 long nX = rPos.X();
606 long nY = rPos.Y();
607 if( nX < 0L )
608 nX = 0L;
609 else if( nX >= aSize.Width() )
610 nX = aSize.Width() - 1L;
611
612 if( nY < 0L )
613 nY= 0L;
614 else if( nY >= aSize.Height() )
615 nY = aSize.Height() - 1L;
616
617 Point aPos = maPosition;
618 maPosition.X() = nX - 5;
619 maPosition.Y() = nY - 5;
620 Invalidate( Rectangle( aPos, Size( 11, 11) ) );
621 Invalidate( Rectangle( maPosition, Size( 11, 11) ) );
622
623 if( bUpdate )
624 {
625 mdX = (double)nX / (double)(aSize.Width()-1);
626 mdY = (double)(aSize.Height()-1-nY) / (double)(aSize.Height()-1);
627
628 BitmapReadAccess* pReadAccess = mpBitmap->AcquireReadAccess();
629 if( pReadAccess != NULL )
630 {
631 // mpBitmap always has a bit count of 24 => use of GetPixel(...) is safe
632 maColor = pReadAccess->GetPixel( nY, nX );
633 mpBitmap->ReleaseAccess( pReadAccess );
634 pReadAccess = NULL;
635 }
636 }
637 }
638 // -----------------------------------------------------------------------
639
MouseMove(const MouseEvent & rMEvt)640 void ColorFieldControl::MouseMove( const MouseEvent& rMEvt )
641 {
642 if( rMEvt.IsLeft() )
643 {
644 ShowPosition( rMEvt.GetPosPixel(), true );
645 Modify();
646 }
647 }
648
649 // -----------------------------------------------------------------------
MouseButtonDown(const MouseEvent & rMEvt)650 void ColorFieldControl::MouseButtonDown( const MouseEvent& rMEvt )
651 {
652 if( rMEvt.IsLeft() && !rMEvt.IsShift() )
653 {
654 CaptureMouse();
655 ShowPosition( rMEvt.GetPosPixel(), true );
656 Modify();
657 }
658 }
659
660 // -----------------------------------------------------------------------
MouseButtonUp(const MouseEvent &)661 void ColorFieldControl::MouseButtonUp( const MouseEvent& )
662 {
663 if( IsMouseCaptured() )
664 ReleaseMouse();
665 }
666
667 // -----------------------------------------------------------------------
668
KeyMove(int dx,int dy)669 void ColorFieldControl::KeyMove( int dx, int dy )
670 {
671 Size aSize( GetOutputSizePixel() );
672 Point aPos( mdX * aSize.Width(), (1.0 - mdY) * aSize.Height() );
673 aPos.X() += dx;
674 aPos.Y() += dy;
675 if( aPos.X() < 0 )
676 aPos.X() += aSize.Width();
677 else if( aPos.X() >= aSize.Width() )
678 aPos.X() -= aSize.Width();
679
680 if( aPos.Y() < 0 )
681 aPos.Y() += aSize.Height();
682 else if( aPos.Y() >= aSize.Height() )
683 aPos.Y() -= aSize.Height();
684
685 ShowPosition( aPos, true );
686 Modify();
687 }
688
689 // -----------------------------------------------------------------------
690
KeyInput(const KeyEvent & rKEvt)691 void ColorFieldControl::KeyInput( const KeyEvent& rKEvt )
692 {
693 bool bShift = rKEvt.GetKeyCode().IsShift();
694 bool bCtrl = rKEvt.GetKeyCode().IsMod1();
695 bool bAlt = rKEvt.GetKeyCode().IsMod2();
696
697 if ( !bAlt && !bShift )
698 {
699 switch( rKEvt.GetKeyCode().GetCode() )
700 {
701 case KEY_DOWN: KeyMove( 0, bCtrl ? 5 : 1 ); return;
702 case KEY_UP: KeyMove( 0, bCtrl ? -5 : -1 ); return;
703 case KEY_LEFT: KeyMove( bCtrl ? -5 : -1, 0 ); return;
704 case KEY_RIGHT: KeyMove( bCtrl ? 5 : 1, 0 ); return;
705 }
706 }
707 Control::KeyInput( rKEvt );
708 }
709
710 // -----------------------------------------------------------------------
711
Paint(const Rectangle & rRect)712 void ColorFieldControl::Paint( const Rectangle& rRect )
713 {
714 if( !mpBitmap )
715 UpdateBitmap();
716
717 Bitmap aOutputBitmap( *mpBitmap );
718
719 if( GetBitCount() <= 8 )
720 aOutputBitmap.Dither();
721
722 DrawBitmap( rRect.TopLeft(), rRect.GetSize(), rRect.TopLeft(), rRect.GetSize(), aOutputBitmap );
723
724 // draw circle around current color
725 if( maColor.IsDark() )
726 SetLineColor( COL_WHITE );
727 else
728 SetLineColor( COL_BLACK );
729
730 SetFillColor();
731
732 DrawEllipse( Rectangle( maPosition, Size( 11, 11) ) );
733 }
734
735 // -----------------------------------------------------------------------
736
Resize()737 void ColorFieldControl::Resize()
738 {
739 UpdateBitmap();
740 Control::Resize();
741 }
742
743 // -----------------------------------------------------------------------
744
Modify()745 void ColorFieldControl::Modify()
746 {
747 maModifyHdl.Call( this );
748 }
749
750 // -----------------------------------------------------------------------
751
SetValues(Color aColor,ColorMode eMode,double x,double y)752 void ColorFieldControl::SetValues( Color aColor, ColorMode eMode, double x, double y )
753 {
754 bool bUpdateBitmap = (maColor!= aColor) || (meMode != eMode);
755 if( bUpdateBitmap || (mdX != x) || (mdY != y) )
756 {
757 maColor = aColor;
758 meMode = eMode;
759 mdX = x;
760 mdY = y;
761
762 if( bUpdateBitmap )
763 UpdateBitmap();
764 UpdatePosition();
765 if( bUpdateBitmap )
766 Invalidate();
767 }
768 }
769
770 // -----------------------------------------------------------------------
771
GetX()772 double ColorFieldControl::GetX()
773 {
774 return mdX;
775 }
776
777 // -----------------------------------------------------------------------
778
GetY()779 double ColorFieldControl::GetY()
780 {
781 return mdY;
782 }
783
784 // -----------------------------------------------------------------------
785
UpdatePosition()786 void ColorFieldControl::UpdatePosition()
787 {
788 Size aSize( GetOutputSizePixel() );
789 ShowPosition( Point( mdX * aSize.Width(), (1.0 - mdY) * aSize.Height() ), false );
790 }
791
792 // ====================================================================
793
794 class ColorSliderControl : public Control
795 {
796 public:
797 ColorSliderControl( Window* pParent, const ResId& rResId );
798 ~ColorSliderControl();
799
800 virtual void MouseMove( const MouseEvent& rMEvt );
801 virtual void MouseButtonDown( const MouseEvent& rMEvt );
802 virtual void MouseButtonUp( const MouseEvent& rMEvt );
803 virtual void KeyInput( const KeyEvent& rKEvt );
804 virtual void Paint( const Rectangle& rRect );
805 virtual void Resize();
806
807 void UpdateBitmap();
808 void ChangePosition( long nY );
809 void Modify();
810
811 void SetValue( const Color& rColor, ColorMode eMode, double dValue );
GetValue() const812 double GetValue() const { return mdValue; }
813
814 void KeyMove( int dy );
815
SetModifyHdl(Link & rLink)816 void SetModifyHdl( Link& rLink ) { maModifyHdl = rLink; }
817
GetLevel() const818 sal_Int16 GetLevel() const { return mnLevel; }
819
820 private:
821 Link maModifyHdl;
822 Color maColor;
823 ColorMode meMode;
824 Bitmap* mpBitmap;
825 sal_Int16 mnLevel;
826 double mdValue;
827 };
828
829 // -----------------------------------------------------------------------
830
ColorSliderControl(Window * pParent,const ResId & rResId)831 ColorSliderControl::ColorSliderControl( Window* pParent, const ResId& rResId )
832 : Control( pParent, rResId )
833 , meMode( DefaultMode )
834 , mpBitmap( 0 )
835 , mnLevel( 0 )
836 , mdValue( -1.0 )
837 {
838 SetControlBackground();
839 }
840
841 // -----------------------------------------------------------------------
842
~ColorSliderControl()843 ColorSliderControl::~ColorSliderControl()
844 {
845 delete mpBitmap;
846 }
847
848 // -----------------------------------------------------------------------
849
UpdateBitmap()850 void ColorSliderControl::UpdateBitmap()
851 {
852 Size aSize( 1, GetOutputSizePixel().Height() );
853
854 if( mpBitmap && mpBitmap->GetSizePixel() != aSize )
855 delete mpBitmap, mpBitmap = NULL;
856
857 if( !mpBitmap )
858 mpBitmap = new Bitmap( aSize, 24 );
859
860 BitmapWriteAccess* pWriteAccess = mpBitmap->AcquireWriteAccess();
861
862 if( pWriteAccess )
863 {
864 const long nY = aSize.Height()-1;
865
866 BitmapColor aBitmapColor( maColor );
867
868 sal_uInt16 nHue, nSat, nBri;
869 maColor.RGBtoHSB( nHue, nSat, nBri );
870
871 // this has been unlooped for performance reason, please do not merge back!
872
873 switch( meMode )
874 {
875 case HUE:
876 nSat = 100;
877 nBri = 100;
878 for( long y = 0; y <= nY; y++ )
879 {
880 nHue = static_cast< sal_uInt16 >( (359 * y) / nY );
881 aBitmapColor = BitmapColor( Color( Color::HSBtoRGB( nHue, nSat, nBri ) ) );
882 pWriteAccess->SetPixel( nY-y, 0, aBitmapColor );
883 }
884 break;
885
886 case SATURATION:
887 nBri = std::max( (sal_uInt16)32, nBri );
888 for( long y = 0; y <= nY; y++ )
889 {
890 nSat = static_cast< sal_uInt16 >( (100 * y) / nY );
891 pWriteAccess->SetPixel( nY-y, 0, BitmapColor( Color( Color::HSBtoRGB( nHue, nSat, nBri ) ) ) );
892 }
893 break;
894
895 case BRIGHTNESS:
896 for( long y = 0; y <= nY; y++ )
897 {
898 nBri = static_cast< sal_uInt16 >( (100 * y) / nY );
899 pWriteAccess->SetPixel( nY-y, 0, BitmapColor( Color( Color::HSBtoRGB( nHue, nSat, nBri ) ) ) );
900 }
901 break;
902
903 case RED:
904 for( long y = 0; y <= nY; y++ )
905 {
906 aBitmapColor.SetRed( sal_uInt8( ((long)255 * y) / nY ) );
907 pWriteAccess->SetPixel( nY-y, 0, aBitmapColor );
908 }
909 break;
910
911 case GREEN:
912 for( long y = 0; y <= nY; y++ )
913 {
914 aBitmapColor.SetGreen( sal_uInt8( ((long)255 * y) / nY ) );
915 pWriteAccess->SetPixel( nY-y, 0, aBitmapColor );
916 }
917 break;
918
919 case BLUE:
920 for( long y = 0; y <= nY; y++ )
921 {
922 aBitmapColor.SetBlue( sal_uInt8( ((long)255 * y) / nY ) );
923 pWriteAccess->SetPixel( nY-y, 0, aBitmapColor );
924 }
925 break;
926 }
927
928 mpBitmap->ReleaseAccess( pWriteAccess );
929 }
930 }
931
932 // -----------------------------------------------------------------------
933
ChangePosition(long nY)934 void ColorSliderControl::ChangePosition( long nY )
935 {
936 const long nHeight = GetOutputSizePixel().Height() - 1;
937
938 if( nY < 0L )
939 nY = 0;
940 else if( nY > nHeight )
941 nY = nHeight;
942
943 mnLevel = nY;
944 mdValue = ((double)(nHeight - nY)) / (double)nHeight;
945 }
946
947 // -----------------------------------------------------------------------
948
MouseMove(const MouseEvent & rMEvt)949 void ColorSliderControl::MouseMove( const MouseEvent& rMEvt )
950 {
951 if( rMEvt.IsLeft() )
952 {
953 ChangePosition( rMEvt.GetPosPixel().Y() );
954 Modify();
955 }
956 }
957
958 // -----------------------------------------------------------------------
MouseButtonDown(const MouseEvent & rMEvt)959 void ColorSliderControl::MouseButtonDown( const MouseEvent& rMEvt )
960 {
961 if( rMEvt.IsLeft() && !rMEvt.IsShift() )
962 {
963 CaptureMouse();
964 ChangePosition( rMEvt.GetPosPixel().Y() );
965 Modify();
966 }
967 }
968
969 // -----------------------------------------------------------------------
MouseButtonUp(const MouseEvent &)970 void ColorSliderControl::MouseButtonUp( const MouseEvent& )
971 {
972 if( IsMouseCaptured() )
973 ReleaseMouse();
974 }
975
976 // -----------------------------------------------------------------------
977
KeyMove(int dy)978 void ColorSliderControl::KeyMove( int dy )
979 {
980 ChangePosition( mnLevel + dy );
981 Modify();
982 }
983
984 // -----------------------------------------------------------------------
985
KeyInput(const KeyEvent & rKEvt)986 void ColorSliderControl::KeyInput( const KeyEvent& rKEvt )
987 {
988 if ( !rKEvt.GetKeyCode().IsMod2() && !rKEvt.GetKeyCode().IsShift() )
989 {
990 switch( rKEvt.GetKeyCode().GetCode() )
991 {
992 case KEY_DOWN: KeyMove( rKEvt.GetKeyCode().IsMod1() ? 5 : 1 ); return;
993 case KEY_UP: KeyMove( rKEvt.GetKeyCode().IsMod1() ? -5 : -1 ); return;
994 }
995 }
996
997 Control::KeyInput( rKEvt );
998 }
999 // -----------------------------------------------------------------------
1000
Paint(const Rectangle &)1001 void ColorSliderControl::Paint( const Rectangle& /*rRect*/ )
1002 {
1003 if( !mpBitmap )
1004 UpdateBitmap();
1005
1006 const Size aSize( GetOutputSizePixel() );
1007
1008 Bitmap aOutputBitmap( *mpBitmap );
1009
1010 if( GetBitCount() <= 8 )
1011 aOutputBitmap.Dither();
1012
1013 Point aPos;
1014 int x = aSize.Width();
1015 while( x-- )
1016 {
1017 DrawBitmap( aPos, aOutputBitmap );
1018 aPos.X() += 1;
1019 }
1020 }
1021
1022 // -----------------------------------------------------------------------
1023
Resize()1024 void ColorSliderControl::Resize()
1025 {
1026 UpdateBitmap();
1027 Control::Resize();
1028 }
1029
1030 // -----------------------------------------------------------------------
1031
Modify()1032 void ColorSliderControl::Modify()
1033 {
1034 maModifyHdl.Call( this );
1035 }
1036
1037 // -----------------------------------------------------------------------
1038
SetValue(const Color & rColor,ColorMode eMode,double dValue)1039 void ColorSliderControl::SetValue( const Color& rColor, ColorMode eMode, double dValue )
1040 {
1041 bool bUpdateBitmap = (rColor != maColor) || (eMode != meMode);
1042 if( bUpdateBitmap || (mdValue != dValue))
1043 {
1044 maColor = rColor;
1045 mdValue = dValue;
1046 mnLevel = (1.0-dValue) * GetOutputSizePixel().Height();
1047 meMode = eMode;
1048 if( bUpdateBitmap )
1049 UpdateBitmap();
1050 Invalidate();
1051 }
1052 }
1053
1054 // ====================================================================
1055
1056 const sal_uInt16 UPDATE_RGB = 0x01;
1057 const sal_uInt16 UPDATE_CMYK = 0x02;
1058 const sal_uInt16 UPDATE_HSB = 0x04;
1059 const sal_uInt16 UPDATE_COLORCHOOSER = 0x08;
1060 const sal_uInt16 UPDATE_COLORSLIDER = 0x10;
1061 const sal_uInt16 UPDATE_HEX = 0x20;
1062 const sal_uInt16 UPDATE_ALL = 0xff;
1063
1064 class ColorPickerDialog : public ModalDialog
1065 {
1066 public:
1067 ColorPickerDialog( Window* pParent, sal_Int32 nColor, sal_Int16 nMode );
1068
1069 void update_color( sal_uInt16 n = UPDATE_ALL );
1070
1071 DECL_LINK( ColorModifyHdl, void * );
1072 DECL_LINK( ModeModifyHdl, void * );
1073
1074 sal_Int32 GetColor() const;
1075
1076 void setColorComponent( sal_uInt16 nComp, double dValue );
1077
1078 private:
1079 Color maPreviousColor;
1080 sal_Int16 mnDialogMode;
1081 ColorMode meMode;
1082
1083 double mdRed, mdGreen, mdBlue;
1084 double mdHue, mdSat, mdBri;
1085 double mdCyan, mdMagenta, mdYellow, mdKey;
1086
1087 private:
1088 ColorFieldControl maColorField;
1089 ColorSliderControl maColorSlider;
1090 ColorPreviewControl maColorPreview;
1091 ColorPreviewControl maColorPrevious;
1092
1093 FixedImage maFISliderLeft;
1094 FixedImage maFISliderRight;
1095 Image maSliderImage;
1096
1097 #if 0
1098 ImageButton maBtnPicker;
1099 #endif
1100
1101 FixedLine maFLRGB;
1102
1103 RadioButton maRBRed;
1104 RadioButton maRBGreen;
1105 RadioButton maRBBlue;
1106 RadioButton maRBHue;
1107 RadioButton maRBSaturation;
1108 RadioButton maRBBrightness;
1109
1110 FixedText maFTRed;
1111 MetricField maMFRed;
1112 FixedText maFTGreen;
1113 MetricField maMFGreen;
1114 FixedText maFTBlue;
1115 MetricField maMFBlue;
1116 FixedText maFTHex;
1117 HexColorControl maEDHex;
1118
1119 FixedLine maFLHSB;
1120 FixedText maFTHue;
1121 MetricField maMFHue;
1122 FixedText maFTSaturation;
1123 MetricField maMFSaturation;
1124 FixedText maFTBrightness;
1125 MetricField maMFBrightness;
1126
1127 FixedLine maFLCMYK;
1128 FixedText maFTCyan;
1129 MetricField maMFCyan;
1130 FixedText maFTMagenta;
1131 MetricField maMFMagenta;
1132 FixedText maFTYellow;
1133 MetricField maMFYellow;
1134 FixedText maFTKey;
1135 MetricField maMFKey;
1136
1137 FixedLine maFLBottmLine;
1138 HelpButton maBTNHelp;
1139 OKButton maBTNOk;
1140 CancelButton maBTNCancel;
1141 };
1142
1143 // --------------------------------------------------------------------
1144
ColorPickerDialog(Window * pParent,sal_Int32 nColor,sal_Int16 nMode)1145 ColorPickerDialog::ColorPickerDialog( Window* pParent, sal_Int32 nColor, sal_Int16 nMode )
1146 : ModalDialog( pParent, CUI_RES( RID_CUI_DIALOG_COLORPICKER ) )
1147 , maPreviousColor( nColor )
1148 , mnDialogMode( nMode )
1149 , meMode( DefaultMode )
1150 , maColorField( this, CUI_RES( CT_COLORFIELD ) )
1151 , maColorSlider( this, CUI_RES( CT_COLORSLIDER ) )
1152 , maColorPreview( this, CUI_RES( CT_PREVIEW ) )
1153 , maColorPrevious( this, CUI_RES( CT_PREVIOUS ) )
1154 , maFISliderLeft( this, CUI_RES( CT_LEFT_SLIDER ) )
1155 , maFISliderRight( this, CUI_RES( CT_RIGHT_SLIDER ) )
1156 , maSliderImage( CUI_RES( CT_SLIDERIMG ) )
1157 #if 0
1158 , maBtnPicker( this, CUI_RES( PB_PICKER ) )
1159 #endif
1160 , maFLRGB( this, CUI_RES( FL_RGB ) )
1161 , maRBRed( this, CUI_RES( CT_RED ) )
1162 , maRBGreen( this, CUI_RES( CT_GREEN ) )
1163 , maRBBlue( this, CUI_RES( CT_BLUE ) )
1164 , maRBHue( this, CUI_RES( CT_HUE ) )
1165 , maRBSaturation( this, CUI_RES( CT_SATURATION ) )
1166 , maRBBrightness( this, CUI_RES( CT_BRIGHTNESS ) )
1167 , maFTRed( this, CUI_RES( CT_RED ) )
1168 , maMFRed( this, CUI_RES( CT_RED ) )
1169 , maFTGreen( this, CUI_RES( CT_GREEN ) )
1170 , maMFGreen( this, CUI_RES( CT_GREEN ) )
1171 , maFTBlue( this, CUI_RES( CT_BLUE ) )
1172 , maMFBlue( this, CUI_RES( CT_BLUE ) )
1173 , maFTHex( this, CUI_RES( CT_HEX ) )
1174 , maEDHex( this, CUI_RES( CT_HEX ) )
1175 , maFLHSB( this, CUI_RES( FL_HSB ) )
1176 , maFTHue( this, CUI_RES( CT_HUE ) )
1177 , maMFHue( this, CUI_RES( CT_HUE ) )
1178 , maFTSaturation( this, CUI_RES( CT_SATURATION ) )
1179 , maMFSaturation( this, CUI_RES( CT_SATURATION ) )
1180 , maFTBrightness( this, CUI_RES( CT_BRIGHTNESS ) )
1181 , maMFBrightness( this, CUI_RES( CT_BRIGHTNESS ) )
1182 , maFLCMYK( this, CUI_RES( FL_CMYK ) )
1183 , maFTCyan( this, CUI_RES( CT_CYAN ) )
1184 , maMFCyan( this, CUI_RES( CT_CYAN ) )
1185 , maFTMagenta( this, CUI_RES( CT_MAGENTA ) )
1186 , maMFMagenta( this, CUI_RES( CT_MAGENTA ) )
1187 , maFTYellow( this, CUI_RES( CT_YELLOW ) )
1188 , maMFYellow( this, CUI_RES( CT_YELLOW ) )
1189 , maFTKey( this, CUI_RES( CT_KEY ) )
1190 , maMFKey( this, CUI_RES( CT_KEY ) )
1191
1192 , maFLBottmLine( this, CUI_RES( FT_BOTTOMLINE ) )
1193 , maBTNHelp( this, CUI_RES( BTN_HELP ) )
1194 , maBTNOk( this, CUI_RES( BTN_OK ) )
1195 , maBTNCancel( this, CUI_RES( BTN_CANCEL ) )
1196 {
1197 FreeResource();
1198
1199 String sUnitText( (sal_Unicode) 0xb0 );
1200
1201 maMFHue.SetCustomUnitText( sUnitText );
1202
1203 Link aLink( LINK( this, ColorPickerDialog, ColorModifyHdl ) );
1204 maColorField.SetModifyHdl( aLink );
1205 maColorSlider.SetModifyHdl( aLink );
1206
1207 maMFRed.SetModifyHdl( aLink );
1208 maMFGreen.SetModifyHdl( aLink );
1209 maMFBlue.SetModifyHdl( aLink );
1210
1211 maMFCyan.SetModifyHdl( aLink );
1212 maMFMagenta.SetModifyHdl( aLink );
1213 maMFYellow.SetModifyHdl( aLink );
1214 maMFKey.SetModifyHdl( aLink );
1215
1216 maMFHue.SetModifyHdl( aLink );
1217 maMFSaturation.SetModifyHdl( aLink );
1218 maMFBrightness.SetModifyHdl( aLink );
1219
1220 maEDHex.SetModifyHdl( aLink );
1221
1222 aLink = LINK( this, ColorPickerDialog, ModeModifyHdl );
1223 maRBRed.SetToggleHdl( aLink );
1224 maRBGreen.SetToggleHdl( aLink );
1225 maRBBlue.SetToggleHdl( aLink );
1226 maRBHue.SetToggleHdl( aLink );
1227 maRBSaturation.SetToggleHdl( aLink );
1228 maRBBrightness.SetToggleHdl( aLink );
1229
1230 Image aSliderImage( maSliderImage );
1231
1232 maFISliderLeft.SetImage( aSliderImage );
1233
1234 BitmapEx aTmpBmp( maSliderImage.GetBitmapEx() );
1235 aTmpBmp.Mirror( BMP_MIRROR_HORZ );
1236 maFISliderRight.SetImage( Image( aTmpBmp ) );
1237
1238 Size aSize( maSliderImage.GetSizePixel() );
1239 maFISliderLeft.SetSizePixel( aSize );
1240 maFISliderRight.SetSizePixel( aSize );
1241
1242 Point aPos( maColorSlider.GetPosPixel() );
1243
1244 aPos.X() -= aSize.Width();
1245 aPos.Y() -= aSize.Height() / 2;
1246 maFISliderLeft.SetPosPixel( aPos );
1247
1248 aPos.X() += aSize.Width() + maColorSlider.GetSizePixel().Width();
1249 maFISliderRight.SetPosPixel( aPos );
1250
1251 Color aColor( nColor );
1252
1253 // modify
1254 if( mnDialogMode == 2 )
1255 {
1256 maColorPreview.SetSizePixel( maColorPrevious.GetSizePixel() );
1257 maColorPrevious.SetColor( aColor );
1258 maColorPrevious.Show( true );
1259 }
1260
1261 mdRed = ((double)aColor.GetRed()) / 255.0;
1262 mdGreen = ((double)aColor.GetGreen()) / 255.0;
1263 mdBlue = ((double)aColor.GetBlue()) / 255.0;
1264
1265 RGBtoHSV( mdRed, mdGreen, mdBlue, mdHue, mdSat, mdBri );
1266 RGBtoCMYK( mdRed, mdGreen, mdBlue, mdCyan, mdMagenta, mdYellow, mdKey );
1267
1268 update_color();
1269 }
1270
1271 // --------------------------------------------------------------------
1272
toInt(double dValue,double bRange)1273 static int toInt( double dValue, double bRange )
1274 {
1275 return static_cast< int >( std::floor((dValue * bRange) + 0.5 ) );
1276 }
1277
GetColor() const1278 sal_Int32 ColorPickerDialog::GetColor() const
1279 {
1280 return Color( toInt(mdRed,255.0), toInt(mdGreen,255.0), toInt(mdBlue,255.0) ).GetColor();
1281 }
1282
update_color(sal_uInt16 n)1283 void ColorPickerDialog::update_color( sal_uInt16 n )
1284 {
1285 sal_uInt8 nRed = toInt(mdRed,255.0);
1286 sal_uInt8 nGreen = toInt(mdGreen,255.0);
1287 sal_uInt8 nBlue = toInt(mdBlue,255.0);
1288
1289 Color aColor( nRed, nGreen, nBlue );
1290
1291 if( n & UPDATE_RGB ) // update RGB
1292 {
1293 maMFRed.SetValue( nRed );
1294 maMFGreen.SetValue( nGreen );
1295 maMFBlue.SetValue( nBlue );
1296 }
1297
1298 if( n & UPDATE_CMYK ) // update CMYK
1299 {
1300 maMFCyan.SetValue( toInt( mdCyan, 100.0 ) );
1301 maMFMagenta.SetValue( toInt( mdMagenta, 100.0 ) );
1302 maMFYellow.SetValue( toInt( mdYellow, 100.0 ) );
1303 maMFKey.SetValue( toInt( mdKey, 100.0 ) );
1304 }
1305
1306 if( n & UPDATE_HSB ) // update HSB
1307 {
1308 maMFHue.SetValue( toInt( mdHue, 1.0 ) );
1309 maMFSaturation.SetValue( toInt( mdSat, 100.0 ) );
1310 maMFBrightness.SetValue( toInt( mdBri, 100.0 ) );
1311 }
1312
1313 if( n & UPDATE_COLORCHOOSER ) // update Color Chooser 1
1314 {
1315 switch( meMode )
1316 {
1317 case HUE: maColorField.SetValues( aColor, meMode, mdSat, mdBri ); break;
1318 case SATURATION: maColorField.SetValues( aColor, meMode, mdHue / 360.0, mdBri ); break;
1319 case BRIGHTNESS: maColorField.SetValues( aColor, meMode, mdHue / 360.0, mdSat ); break;
1320 case RED: maColorField.SetValues( aColor, meMode, mdBlue, mdGreen ); break;
1321 case GREEN: maColorField.SetValues( aColor, meMode, mdBlue, mdRed ); break;
1322 case BLUE: maColorField.SetValues( aColor, meMode, mdRed, mdGreen ); break;
1323 }
1324 }
1325
1326 if( n & UPDATE_COLORSLIDER ) // update Color Chooser 2
1327 {
1328 switch( meMode )
1329 {
1330 case HUE: maColorSlider.SetValue( aColor, meMode, mdHue / 360.0 ); break;
1331 case SATURATION: maColorSlider.SetValue( aColor, meMode, mdSat ); break;
1332 case BRIGHTNESS: maColorSlider.SetValue( aColor, meMode, mdBri ); break;
1333 case RED: maColorSlider.SetValue( aColor, meMode, mdRed ); break;
1334 case GREEN: maColorSlider.SetValue( aColor, meMode, mdGreen ); break;
1335 case BLUE: maColorSlider.SetValue( aColor, meMode, mdBlue ); break;
1336 }
1337 }
1338
1339 if( n & UPDATE_HEX ) // update hex
1340 {
1341 maEDHex.SetColor( aColor.GetColor() );
1342 }
1343
1344 {
1345 Point aPos( 0, maColorSlider.GetLevel() + maColorSlider.GetPosPixel().Y() - 1 );
1346
1347 aPos.X() = maFISliderLeft.GetPosPixel().X();
1348 if( aPos != maFISliderLeft.GetPosPixel() )
1349 {
1350 maFISliderLeft.SetPosPixel( aPos );
1351
1352 aPos.X() = maFISliderRight.GetPosPixel().X();
1353 maFISliderRight.SetPosPixel( aPos );
1354 }
1355 }
1356
1357 maColorPreview.SetColor( aColor );
1358 }
1359
1360 // --------------------------------------------------------------------
1361
IMPL_LINK(ColorPickerDialog,ColorModifyHdl,void *,p)1362 IMPL_LINK( ColorPickerDialog, ColorModifyHdl, void *, p )
1363 {
1364 sal_uInt16 n = 0;
1365
1366 if( p == &maColorField )
1367 {
1368 double x = maColorField.GetX();
1369 double y = maColorField.GetY();
1370
1371 switch( meMode )
1372 {
1373 case HUE: mdSat = x; setColorComponent( COLORCOMP_BRI, y ); break;
1374 case SATURATION: mdHue = x * 360.0; setColorComponent( COLORCOMP_BRI, y ); break;
1375 case BRIGHTNESS: mdHue = x * 360.0; setColorComponent( COLORCOMP_SAT, y ); break;
1376 case RED: mdBlue = x; setColorComponent( COLORCOMP_GREEN, y ); break;
1377 case GREEN: mdBlue = x; setColorComponent( COLORCOMP_RED, y ); break;
1378 case BLUE: mdRed = x; setColorComponent( COLORCOMP_GREEN, y ); break;
1379 }
1380
1381 n = UPDATE_ALL&~(UPDATE_COLORCHOOSER);
1382 }
1383 else if( p == &maColorSlider )
1384 {
1385 double dValue = maColorSlider.GetValue();
1386 switch( meMode )
1387 {
1388 case HUE: setColorComponent( COLORCOMP_HUE, dValue * 360.0 ); break;
1389 case SATURATION: setColorComponent( COLORCOMP_SAT, dValue ); break;
1390 case BRIGHTNESS: setColorComponent( COLORCOMP_BRI, dValue ); break;
1391 case RED: setColorComponent( COLORCOMP_RED, dValue ); break;
1392 case GREEN: setColorComponent( COLORCOMP_GREEN, dValue ); break;
1393 case BLUE: setColorComponent( COLORCOMP_BLUE, dValue ); break;
1394 }
1395
1396 n = UPDATE_ALL&~(UPDATE_COLORSLIDER);
1397 }
1398 else if( p == &maMFRed )
1399 {
1400 setColorComponent( COLORCOMP_RED, ((double)maMFRed.GetValue()) / 255.0 );
1401 n = UPDATE_ALL&~(UPDATE_RGB);
1402 }
1403 else if( p == &maMFGreen )
1404 {
1405 setColorComponent( COLORCOMP_GREEN, ((double)maMFGreen.GetValue()) / 255.0 );
1406 n = UPDATE_ALL&~(UPDATE_RGB);
1407 }
1408 else if( p == &maMFBlue )
1409 {
1410 setColorComponent( COLORCOMP_BLUE, ((double)maMFBlue.GetValue()) / 255.0 );
1411 n = UPDATE_ALL&~(UPDATE_RGB);
1412 }
1413 else if( p == &maMFHue )
1414 {
1415 setColorComponent( COLORCOMP_HUE, (double)maMFHue.GetValue() );
1416 n = UPDATE_ALL&~(UPDATE_HSB);
1417 }
1418 else if( p == &maMFSaturation )
1419 {
1420 setColorComponent( COLORCOMP_SAT, ((double)maMFSaturation.GetValue()) / 100.0 );
1421 n = UPDATE_ALL&~(UPDATE_HSB);
1422 }
1423 else if( p == &maMFBrightness )
1424 {
1425 setColorComponent( COLORCOMP_BRI, ((double)maMFBrightness.GetValue()) / 100.0 );
1426 n = UPDATE_ALL&~(UPDATE_HSB);
1427 }
1428 else if( p == &maMFCyan )
1429 {
1430 setColorComponent( COLORCOMP_CYAN, ((double)maMFCyan.GetValue()) / 100.0 );
1431 n = UPDATE_ALL&~(UPDATE_CMYK);
1432 }
1433 else if( p == &maMFMagenta )
1434 {
1435 setColorComponent( COLORCOMP_MAGENTA, ((double)maMFMagenta.GetValue()) / 100.0 );
1436 n = UPDATE_ALL&~(UPDATE_CMYK);
1437 }
1438 else if( p == &maMFYellow )
1439 {
1440 setColorComponent( COLORCOMP_YELLOW, ((double)maMFYellow.GetValue()) / 100.0 );
1441 n = UPDATE_ALL&~(UPDATE_CMYK);
1442 }
1443 else if( p == &maMFKey )
1444 {
1445 setColorComponent( COLORCOMP_KEY, ((double)maMFKey.GetValue()) / 100.0 );
1446 n = UPDATE_ALL&~(UPDATE_CMYK);
1447 }
1448 else if( p == &maEDHex )
1449 {
1450 sal_Int32 nColor = maEDHex.GetColor();
1451
1452 if( nColor != -1 )
1453 {
1454 Color aColor( nColor );
1455
1456 if( aColor != GetColor() )
1457 {
1458 // #121251# green and blue were wrongly taken
1459 mdRed = ((double)aColor.GetRed()) / 255.0;
1460 mdGreen = ((double)aColor.GetGreen()) / 255.0;
1461 mdBlue = ((double)aColor.GetBlue()) / 255.0;
1462
1463 RGBtoHSV( mdRed, mdGreen, mdBlue, mdHue, mdSat, mdBri );
1464 RGBtoCMYK( mdRed, mdGreen, mdBlue, mdCyan, mdMagenta, mdYellow, mdKey );
1465 n = UPDATE_ALL&~(UPDATE_HEX);
1466 }
1467 }
1468 }
1469
1470 if( n )
1471 update_color( n );
1472
1473 return 0;
1474 }
1475
1476 // --------------------------------------------------------------------
1477
IMPL_LINK(ColorPickerDialog,ModeModifyHdl,void *,EMPTYARG)1478 IMPL_LINK( ColorPickerDialog, ModeModifyHdl, void *, EMPTYARG )
1479 {
1480 ColorMode eMode = HUE;
1481
1482 if( maRBRed.IsChecked() )
1483 {
1484 eMode = RED;
1485 }
1486 else if( maRBGreen.IsChecked() )
1487 {
1488 eMode = GREEN;
1489 }
1490 else if( maRBBlue.IsChecked() )
1491 {
1492 eMode = BLUE;
1493 }
1494 else if( maRBSaturation.IsChecked() )
1495 {
1496 eMode = SATURATION;
1497 }
1498 else if( maRBBrightness.IsChecked() )
1499 {
1500 eMode = BRIGHTNESS;
1501 }
1502
1503 if( meMode != eMode )
1504 {
1505 meMode = eMode;
1506 update_color( UPDATE_COLORCHOOSER | UPDATE_COLORSLIDER );
1507 }
1508
1509 return 0;
1510 }
1511
1512 // --------------------------------------------------------------------
1513
setColorComponent(sal_uInt16 nComp,double dValue)1514 void ColorPickerDialog::setColorComponent( sal_uInt16 nComp, double dValue )
1515 {
1516 switch( nComp )
1517 {
1518 case COLORCOMP_RED: mdRed = dValue; break;
1519 case COLORCOMP_GREEN: mdGreen = dValue; break;
1520 case COLORCOMP_BLUE: mdBlue = dValue; break;
1521 case COLORCOMP_HUE: mdHue = dValue; break;
1522 case COLORCOMP_SAT: mdSat = dValue; break;
1523 case COLORCOMP_BRI: mdBri = dValue; break;
1524 case COLORCOMP_CYAN: mdCyan = dValue; break;
1525 case COLORCOMP_YELLOW: mdYellow = dValue; break;
1526 case COLORCOMP_MAGENTA: mdMagenta = dValue; break;
1527 case COLORCOMP_KEY: mdKey = dValue; break;
1528 }
1529
1530 if( nComp & COLORMODE_RGB )
1531 {
1532 RGBtoHSV( mdRed, mdGreen, mdBlue, mdHue, mdSat, mdBri );
1533 RGBtoCMYK( mdRed, mdGreen, mdBlue, mdCyan, mdMagenta, mdYellow, mdKey );
1534 }
1535 else if( nComp & COLORMODE_HSV )
1536 {
1537 HSVtoRGB( mdHue, mdSat, mdBri, mdRed, mdGreen, mdBlue );
1538 RGBtoCMYK( mdRed, mdGreen, mdBlue, mdCyan, mdMagenta, mdYellow, mdKey );
1539 }
1540 else
1541 {
1542 CMYKtoRGB( mdCyan, mdMagenta, mdYellow, mdKey, mdRed, mdGreen, mdBlue );
1543 RGBtoHSV( mdRed, mdGreen, mdBlue, mdHue, mdSat, mdBri );
1544 }
1545 }
1546
1547 // --------------------------------------------------------------------
1548
1549 typedef ::cppu::WeakComponentImplHelper4< XServiceInfo, XExecutableDialog, XInitialization, XPropertyAccess > ColorPickerBase;
1550
1551 class ColorPicker : protected ::comphelper::OBaseMutex, // Struct for right initalization of mutex member! Must be first of baseclasses.
1552 public ColorPickerBase
1553 {
1554 public:
1555 ColorPicker( Reference< XComponentContext > const & xContext );
1556
1557 // XInitialization
1558 virtual void SAL_CALL initialize( const Sequence< Any >& aArguments ) throw (Exception, RuntimeException);
1559
1560 // XInitialization
1561 virtual OUString SAL_CALL getImplementationName( ) throw (RuntimeException);
1562 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException);
1563 virtual Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException);
1564
1565 // XPropertyAccess
1566 virtual Sequence< PropertyValue > SAL_CALL getPropertyValues( ) throw (RuntimeException);
1567 virtual void SAL_CALL setPropertyValues( const Sequence< PropertyValue >& aProps ) throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException);
1568
1569 // XExecutableDialog
1570 virtual void SAL_CALL setTitle( const OUString& aTitle ) throw (RuntimeException);
1571 virtual sal_Int16 SAL_CALL execute( ) throw (RuntimeException);
1572
1573 private:
1574 Reference< XComponentContext > mxContext;
1575 OUString msTitle;
1576 const OUString msColorKey;
1577 const OUString msModeKey;
1578 sal_Int32 mnColor;
1579 sal_Int16 mnMode;
1580 Reference< ::com::sun::star::awt::XWindow > mxParent;
1581 };
1582
1583 // --------------------------------------------------------------------
1584
ColorPicker_getImplementationName()1585 OUString SAL_CALL ColorPicker_getImplementationName()
1586 {
1587 return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.cui.ColorPicker" ) );
1588 }
1589
1590 // --------------------------------------------------------------------
1591
ColorPicker_createInstance(Reference<XComponentContext> const & xContext)1592 Reference< XInterface > SAL_CALL ColorPicker_createInstance( Reference< XComponentContext > const & xContext ) SAL_THROW( (Exception) )
1593 {
1594 return static_cast<XWeak*>( new ColorPicker( xContext ) );
1595 }
1596
1597 // --------------------------------------------------------------------
1598
ColorPicker_getSupportedServiceNames()1599 Sequence< OUString > SAL_CALL ColorPicker_getSupportedServiceNames() throw( RuntimeException )
1600 {
1601 Sequence< OUString > seq(1);
1602 seq[0] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.ColorPicker" ) );
1603 return seq;
1604 }
1605
1606 // --------------------------------------------------------------------
1607
ColorPicker(Reference<XComponentContext> const & xContext)1608 ColorPicker::ColorPicker( Reference< XComponentContext > const & xContext )
1609 : ColorPickerBase( m_aMutex )
1610 , mxContext( xContext )
1611 , msColorKey( RTL_CONSTASCII_USTRINGPARAM( "Color" ) )
1612 , msModeKey( RTL_CONSTASCII_USTRINGPARAM( "Mode" ) )
1613 , mnColor( 0 )
1614 , mnMode( 0 )
1615 {
1616 }
1617
1618 // --------------------------------------------------------------------
1619
1620 // XInitialization
initialize(const Sequence<Any> & aArguments)1621 void SAL_CALL ColorPicker::initialize( const Sequence< Any >& aArguments ) throw (Exception, RuntimeException)
1622 {
1623 if( aArguments.getLength() == 1 )
1624 {
1625 aArguments[0] >>= mxParent;
1626 }
1627 }
1628
1629 // --------------------------------------------------------------------
1630
1631 // XInitialization
getImplementationName()1632 OUString SAL_CALL ColorPicker::getImplementationName( ) throw (RuntimeException)
1633 {
1634 return ColorPicker_getImplementationName();
1635 }
1636
1637 // --------------------------------------------------------------------
1638
supportsService(const OUString & sServiceName)1639 sal_Bool SAL_CALL ColorPicker::supportsService( const OUString& sServiceName ) throw (RuntimeException)
1640 {
1641 return sServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.ui.dialogs.ColorPicker" ) );
1642 }
1643
1644 // --------------------------------------------------------------------
1645
getSupportedServiceNames()1646 Sequence< OUString > SAL_CALL ColorPicker::getSupportedServiceNames( ) throw (RuntimeException)
1647 {
1648 return ColorPicker_getSupportedServiceNames();
1649 }
1650
1651 // --------------------------------------------------------------------
1652
1653 // XPropertyAccess
getPropertyValues()1654 Sequence< PropertyValue > SAL_CALL ColorPicker::getPropertyValues( ) throw (RuntimeException)
1655 {
1656 Sequence< PropertyValue > props(1);
1657 props[0].Name = msColorKey;
1658 props[0].Value <<= mnColor;
1659 return props;
1660 }
1661
1662 // --------------------------------------------------------------------
1663
setPropertyValues(const Sequence<PropertyValue> & aProps)1664 void SAL_CALL ColorPicker::setPropertyValues( const Sequence< PropertyValue >& aProps ) throw (UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
1665 {
1666 for( sal_Int32 n = 0; n < aProps.getLength(); n++ )
1667 {
1668 if( aProps[n].Name.equals( msColorKey ) )
1669 {
1670 aProps[n].Value >>= mnColor;
1671 }
1672 else if( aProps[n].Name.equals( msModeKey ) )
1673 {
1674 aProps[n].Value >>= mnMode;
1675 }
1676 }
1677 }
1678
1679 // --------------------------------------------------------------------
1680
1681 // XExecutableDialog
setTitle(const OUString & sTitle)1682 void SAL_CALL ColorPicker::setTitle( const OUString& sTitle ) throw (RuntimeException)
1683 {
1684 msTitle = sTitle;
1685 }
1686
1687 // --------------------------------------------------------------------
1688
execute()1689 sal_Int16 SAL_CALL ColorPicker::execute( ) throw (RuntimeException)
1690 {
1691 ColorPickerDialog aDlg( VCLUnoHelper::GetWindow( mxParent ), mnColor, mnMode );
1692 sal_Int16 ret = aDlg.Execute();
1693 if( ret )
1694 mnColor = aDlg.GetColor();
1695
1696 return ret;
1697 }
1698
1699 // --------------------------------------------------------------------
1700
1701 }
1702
1703 // eof
1704