diff options
Diffstat (limited to 'src/modules/objects/KvsObject_painter.cpp')
| -rw-r--r-- | src/modules/objects/KvsObject_painter.cpp | 296 |
1 files changed, 228 insertions, 68 deletions
diff --git a/src/modules/objects/KvsObject_painter.cpp b/src/modules/objects/KvsObject_painter.cpp index bd1ada9cf..284eb87f8 100644 --- a/src/modules/objects/KvsObject_painter.cpp +++ b/src/modules/objects/KvsObject_painter.cpp @@ -75,6 +75,36 @@ const char * const penstyles_tbl[] = { "dashDotLine", "dashDotDotLine" }; +const int align_cod[] = { + Qt::AlignLeft, + Qt::AlignRight, + Qt::AlignHCenter, + Qt::AlignTop, + Qt::AlignBottom, + Qt::AlignVCenter, + Qt::AlignCenter, + Qt::TextSingleLine, + Qt::TextExpandTabs, + Qt::TextShowMnemonic, + Qt::TextWordWrap, + Qt::TextIncludeTrailingSpaces +}; +const char * const align_tbl[] = { + "Left", + "Right", + "HCenter", + "Top", + "Bottom", + "VCenter", + "Center", + "TextSingleLine", + "TextExpandTabs", + "TextShowMnemonic", + "TextWordWrap", + "TextIncludeTrailingSpaces" +}; +#define align_num (sizeof(align_tbl) / sizeof(align_tbl[0])) + const QPainter::CompositionMode composition_cod[] = { QPainter::CompositionMode_SourceOver, @@ -506,6 +536,8 @@ KVSO_BEGIN_REGISTERCLASS(KvsObject_painter,"painter","object") // Text & Pixmap & Icons KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawText) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawPixmap) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawPixmapMirrored) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawPixmapWithColorEffect) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawIcon) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawHtmlText) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,htmlTextSize) @@ -542,6 +574,7 @@ KVSO_BEGIN_REGISTERCLASS(KvsObject_painter,"painter","object") KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,setPenWidth) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,setPenStyle) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,setPen) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,pen) KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,colorNames) @@ -569,7 +602,7 @@ KVSO_BEGIN_REGISTERCLASS(KvsObject_painter,"painter","object") // extra KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,beginPdf) - KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_painter,drawPixmapWithEffect); + KVSO_END_REGISTERCLASS(KvsObject_painter) @@ -945,7 +978,35 @@ KVSO_CLASS_FUNCTION(painter,setBrush) } return true; } - +KVSO_CLASS_FUNCTION(painter,pen) +{ + CHECK_INTERNAL_POINTER(m_pPainter) + QString szFlags; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("flags",KVS_PT_STRING,KVS_PF_OPTIONAL,szFlags) + KVSO_PARAMETERS_END(c) + if(szFlags.isEmpty()){ + c->returnValue()->setString(m_pPainter->pen().color().name()); + return true; + } + QColor col=m_pPainter->pen().color(); + KviKvsVariant *pRed = new KviKvsVariant((kvs_int_t)col.red()); + KviKvsVariant *pGreen = new KviKvsVariant((kvs_int_t)col.green()); + KviKvsVariant *pBlue = new KviKvsVariant((kvs_int_t)col.blue()); + if (szFlags.indexOf('a',0,Qt::CaseInsensitive) != -1){ + KviKvsArray *pArray = new KviKvsArray(); + pArray->set(0,pRed); + pArray->set(1,pGreen); + pArray->set(2,pBlue); + c->returnValue()->setArray(pArray); + } else if (szFlags.indexOf('h',0,Qt::CaseInsensitive) != -1){ + KviKvsHash *pHash = new KviKvsHash(); + pHash->set("red",pRed); + pHash->set("green",pGreen); + pHash->set("blue",pBlue); + } + return true; +} KVSO_CLASS_FUNCTION(painter,setPen) { CHECK_INTERNAL_POINTER(m_pPainter) @@ -1156,7 +1217,6 @@ void KvsObject_painter::attachDevice(KviKvsObject * o,QPaintDevice * p) // KvsObject_pixmap and KvsObject_widget object have this signal // it is emitted BEFORE the real QPaintDevice is deleted, so we can eventually // call m_pPainter->end() in time - qDebug("Begin painter"); QObject::connect(m_pDeviceObject,SIGNAL(aboutToDie()),this,SLOT(detachDevice())); m_pPainter->begin(p); } @@ -1208,7 +1268,8 @@ KVSO_CLASS_FUNCTION(painter,beginPdf) KVSO_CLASS_FUNCTION(painter,drawText) { CHECK_INTERNAL_POINTER(m_pPainter) - QString szText,szMode; + QString szText; + QStringList szAlignList; kvs_int_t iX,iY,iW,iH; //,iN=-1; KVSO_PARAMETERS_BEGIN(c) KVSO_PARAMETER("x",KVS_PT_INT,0,iX) @@ -1216,36 +1277,44 @@ KVSO_CLASS_FUNCTION(painter,drawText) KVSO_PARAMETER("w",KVS_PT_INT,0,iW) KVSO_PARAMETER("h",KVS_PT_INT,0,iH) KVSO_PARAMETER("text",KVS_PT_STRING,0,szText) - + KVSO_PARAMETER("align",KVS_PT_STRINGLIST,KVS_PF_OPTIONAL,szAlignList) KVSO_PARAMETERS_END(c) - if (!szMode.isEmpty() && !KviQString::equalCI(szMode,"Auto")) + int align,sum=0; + if(szAlignList.count()) { - if(KviQString::equalCI(szMode,"RTL")) - m_pPainter->setLayoutDirection(Qt::RightToLeft); - else if(KviQString::equalCI(szMode,"LTR")) - m_pPainter->setLayoutDirection(Qt::LeftToRight); - else + for ( QStringList::Iterator it = szAlignList.begin(); it != szAlignList.end(); ++it ) { - c->warning(__tr2qs_ctx("Invalid mode '%Q'","objects"),&szMode); - return true; + align = 0; + for(unsigned int j = 0; j < align_num; j++) + { + if(KviQString::equalCI((*it), align_tbl[j])) + { + align=align_cod[j]; + break; + } + } + if(align) + sum = sum | align; + else + c->warning(__tr2qs_ctx("Unknown alignment '%Q'","objects"),&(*it)); } } - //if(!iN) iN = szText.length(); QRect rect; rect.setX(iX); rect.setY(iY); rect.setWidth(iW); rect.setHeight(iH); - - m_pPainter->drawText(rect,szText); + if(szAlignList.count()){ + m_pPainter->drawText(rect,sum,szText); + } + else m_pPainter->drawText(rect,szText); return true; } KVSO_CLASS_FUNCTION(painter,drawPixmap) { CHECK_INTERNAL_POINTER(m_pPainter) - kvs_real_t iX,iY; - kvs_int_t iStartx,iStarty,iEndx,iEndy; + kvs_real_t iX,iY,iWidth,iHeight,iStartx,iStarty; bool bTiled; KviKvsObject *obj; kvs_hobject_t hObject; @@ -1253,10 +1322,10 @@ KVSO_CLASS_FUNCTION(painter,drawPixmap) KVSO_PARAMETER("x",KVS_PT_REAL,0,iX) KVSO_PARAMETER("y",KVS_PT_REAL,0,iY) KVSO_PARAMETER("pixmap",KVS_PT_HOBJECT,0,hObject) - KVSO_PARAMETER("start_x",KVS_PT_INT,0,iStartx) - KVSO_PARAMETER("start_y",KVS_PT_INT,0,iStarty) - KVSO_PARAMETER("end_x",KVS_PT_INT,0,iEndx) - KVSO_PARAMETER("end_y",KVS_PT_INT,0,iEndy) + KVSO_PARAMETER("start_x",KVS_PT_REAL,0,iStartx) + KVSO_PARAMETER("start_y",KVS_PT_REAL,0,iStarty) + KVSO_PARAMETER("end_x",KVS_PT_REAL,0,iWidth) + KVSO_PARAMETER("end_y",KVS_PT_REAL,0,iHeight) KVSO_PARAMETER("b_Tiled",KVS_PT_BOOLEAN,KVS_PF_OPTIONAL,bTiled) KVSO_PARAMETERS_END(c) obj=KviKvsKernel::instance()->objectController()->lookupObject(hObject); @@ -1270,27 +1339,45 @@ KVSO_CLASS_FUNCTION(painter,drawPixmap) c->warning(__tr2qs_ctx("Pixmap object required","objects")); return true; } - QImage *pImage=((KvsObject_pixmap *)obj)->getImage(); - qDebug("image "); - m_pPainter->drawImage(QPointF(iX,iY),*pImage,QRect(iStartx,iStarty,iEndx,iEndy)); + if(bTiled){ + QPixmap *pPixmap=((KvsObject_pixmap *)obj)->getPixmap(); + //QPoint point(iX,iY); + + //QRectF rectf(QPointF(iStartx,iStarty),QSizeF(iWidth,iHeight)); + //m_pPainter->drawTiledPixmap(rectf,*pPixmap,pointf); + //m_pPainter->drawTiledPixmap((int)iX,(int)iY,(int)iWidth,(int)iHeight,*pPixmap,(int)iStartx,(int)iStarty); + qDebug("drawing at x %i - y %i - w %i - h %i - startpx %i - startpy %i casted",(int)iX,(int)iY,(int)iWidth,(int)iHeight,(int)iStartx,(int)iStarty); + m_pPainter->drawTiledPixmap(iX,iY,iWidth,iHeight,*pPixmap,iStartx,iStarty); + } + else{ + QImage *pImage=((KvsObject_pixmap *)obj)->getImage(); + QPoint pointf(iX,iY); + QRectF rectf(QPointF(iStartx,iStarty),QSizeF(iWidth,iHeight)); + m_pPainter->drawImage(pointf,*pImage,rectf); + } return true; } -KVSO_CLASS_FUNCTION(painter,drawPixmapWithEffect) + +KVSO_CLASS_FUNCTION(painter,drawPixmapWithColorEffect) { CHECK_INTERNAL_POINTER(m_pPainter) QString szEffect; - kvs_real_t iX,iY; //,factor; - kvs_int_t r,g,b; + kvs_real_t rX,rY; + kvs_int_t r,g,b,iX,iY,iW,iH; KviKvsObject *obj; kvs_hobject_t hObject; KVSO_PARAMETERS_BEGIN(c) KVSO_PARAMETER("string_effect",KVS_PT_STRING,0,szEffect) - KVSO_PARAMETER("x",KVS_PT_REAL,0,iX) - KVSO_PARAMETER("y",KVS_PT_REAL,0,iY) + KVSO_PARAMETER("x",KVS_PT_REAL,0,rX) + KVSO_PARAMETER("y",KVS_PT_REAL,0,rY) KVSO_PARAMETER("pixmap",KVS_PT_HOBJECT,0,hObject) - KVSO_PARAMETER("red",KVS_PT_INTEGER,0,r) - KVSO_PARAMETER("green",KVS_PT_INTEGER,0,g) - KVSO_PARAMETER("blue",KVS_PT_INTEGER,0,b) + KVSO_PARAMETER("red",KVS_PT_INT,KVS_PF_OPTIONAL,r) + KVSO_PARAMETER("green",KVS_PT_INT,KVS_PF_OPTIONAL,g) + KVSO_PARAMETER("blue",KVS_PT_INT,KVS_PF_OPTIONAL,b) + KVSO_PARAMETER("start_x",KVS_PT_INT,KVS_PF_OPTIONAL,iX) + KVSO_PARAMETER("start_y",KVS_PT_INT,KVS_PF_OPTIONAL,iY) + KVSO_PARAMETER("width",KVS_PT_INT,KVS_PF_OPTIONAL,iW) + KVSO_PARAMETER("height",KVS_PT_INT,KVS_PF_OPTIONAL,iH) KVSO_PARAMETERS_END(c) obj=KviKvsKernel::instance()->objectController()->lookupObject(hObject); if (!obj) @@ -1304,56 +1391,129 @@ KVSO_CLASS_FUNCTION(painter,drawPixmapWithEffect) return true; } QImage *pImage=((KvsObject_pixmap *)obj)->getImage(); - QImage pDest(pImage->width(),pImage->height(),QImage::Format_ARGB32); + //QImage pDest(pImage->width(),pImage->height(),QImage::Format_ARGB32); QRgb col ; QRgb *dataSource; QRgb *dataDest; int w=pImage->width(); int h=pImage->height(); + if(!iW) iW=w; + if(!iH) iH=h; + QImage pDest(iW,iH,QImage::Format_ARGB32); - if(KviQString::equalCI(szEffect,"add")) + int iXend=iX+iW; + int iYend=iY+iH; + + if(KviQString::equalCI(szEffect,"addrgb")) { - int sumR, sumG, sumB; - for(int y=0; y<h; y++) - { - dataSource = (QRgb *) pImage->scanLine(y); - dataDest = (QRgb *) pDest.scanLine(y); - for (int x=0; x<w; x++) - { - col = *dataSource; - sumR=qRed(col)+r; - sumG=qGreen(col)+g; - sumB=qBlue(col)+b; - *dataDest++ = qRgba(sumR<255 ?sumR : 255, - sumG<255 ?sumG : 255, - sumB<255 ?sumB : 255, - qAlpha(col)); - dataSource++; - } - } + int sumR, sumG, sumB,idx=0; + for(int y=iY; y<iYend; y++) + { + dataSource = (QRgb *) pImage->scanLine(y)+iX; + dataDest = (QRgb *) pDest.scanLine(idx); + idx++; + for (int x=iX; x<iXend; x++) + { + col = *dataSource; + sumR=qRed(col)+r; + sumG=qGreen(col)+g; + sumB=qBlue(col)+b; + *dataDest++ = qRgba(sumR<255 ?sumR : 255, + sumG<255 ?sumG : 255, + sumB<255 ?sumB : 255, + qAlpha(col)); + dataSource++; + } + } } - else if(KviQString::equalCI(szEffect,"sub")) + else if(KviQString::equalCI(szEffect,"subrgb")) { - int subR, subG, subB; - for(int y=0; y<h; y++) + int subR, subG, subB,idx=0; + for(int y=iY; y<iYend; y++) + { + dataSource = (QRgb *) pImage->scanLine(y)+iX; + dataDest = (QRgb *) pDest.scanLine(idx); + idx++; + for (int x=iX; x<iXend; x++) + { + col = *dataSource; + subR=qRed(col)-r; + subG=qGreen(col)-g; + subB=qBlue(col)-b; + *dataDest++ = qRgba(subR>0 ? subR : 0, + subG>0 ? subG : 0, + subB>0 ? subB : 0, + qAlpha(col)); + dataSource++; + } + } + } + else if(KviQString::equalCI(szEffect,"grayscale")) + { + QRgb col; + int res,idx=0; + for(int y=iY; y<iYend; y++) { - dataSource = (QRgb *) pImage->scanLine(y); - dataDest = (QRgb *) pDest.scanLine(y); - for (int x=0; x<w; x++) + dataSource = (QRgb *) pImage->scanLine(y)+iX; + dataDest = (QRgb *) pDest.scanLine(idx); + for (int x=iX; x<iXend; x++) { col = *dataSource; - subR=qRed(col)-r; - subG=qGreen(col)-g; - subB=qBlue(col)-b; - *dataDest++ = qRgba(subR>0 ? subR : 0, - subG>0 ? subG : 0, - subB>0 ? subB : 0, - qAlpha(col)); + res = (qRed(col)+qGreen(col)+qBlue(col))/3; + *dataDest++ = qRgba(res, res, res,qAlpha(col)); dataSource++; } + idx++; } } - m_pPainter->drawImage(QPointF(iX,iY),pDest); + m_pPainter->drawImage(QPointF(rX,rY),pDest); + return true; +} +KVSO_CLASS_FUNCTION(painter,drawPixmapMirrored) +{ + CHECK_INTERNAL_POINTER(m_pPainter) + bool bHorizontal,bVertical; + kvs_int_t iX,iY,iW,iH; + KviKvsObject *obj; + kvs_hobject_t hObject; + kvs_real_t rX,rY; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("x",KVS_PT_REAL,0,rX) + KVSO_PARAMETER("y",KVS_PT_REAL,0,rY) + KVSO_PARAMETER("pixmap",KVS_PT_HOBJECT,0,hObject) + KVSO_PARAMETER("bHorizontal",KVS_PT_BOOLEAN,0,bHorizontal) + KVSO_PARAMETER("bvertical",KVS_PT_BOOLEAN,0,bVertical) + KVSO_PARAMETER("start_x",KVS_PT_INT,KVS_PF_OPTIONAL,iX) + KVSO_PARAMETER("start_y",KVS_PT_INT,KVS_PF_OPTIONAL,iY) + KVSO_PARAMETER("width",KVS_PT_INT,KVS_PF_OPTIONAL,iW) + KVSO_PARAMETER("height",KVS_PT_INT,KVS_PF_OPTIONAL,iH) + KVSO_PARAMETERS_END(c) + obj=KviKvsKernel::instance()->objectController()->lookupObject(hObject); + if (!obj) + { + c->warning(__tr2qs_ctx("Pixmap parameter is not an object","objects")); + return true; + } + if (!obj->inheritsClass("pixmap")) + { + c->warning(__tr2qs_ctx("Pixmap object required","objects")); + return true; + } + QImage *pImage=((KvsObject_pixmap *)obj)->getImage(); + QPoint sourceXY(0,0); + if(c->parameterCount()>=5) + { + sourceXY.setX(iX); + sourceXY.setY(iY); + } + QSize sourceWH(pImage->width(),pImage->height()); + if(c->parameterCount()>=5) + { + sourceWH.setWidth(iW); + sourceWH.setHeight(iH); + } + QImage mirrored = pImage->mirrored(bHorizontal,bVertical); + m_pPainter->drawImage(rX,rY,mirrored, sourceXY.x(), sourceXY.y(),sourceWH.width(),sourceWH.height()); return true; } KVSO_CLASS_FUNCTION(painter,rotate) @@ -1807,7 +1967,7 @@ KVSO_CLASS_FUNCTION(painter,fillRect) else col.setRgb(iCol1,iCol2,iCol3,iOpacity); } - m_pPainter->fillRect(iX,iY,iW,iH,col); + m_pPainter->fillRect(iX,iY,iW,iH,QBrush(col)); return true; } |