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Diffstat (limited to 'src/modules/objects/KvsObject_pixmap.cpp')
-rw-r--r--src/modules/objects/KvsObject_pixmap.cpp166
1 files changed, 88 insertions, 78 deletions
diff --git a/src/modules/objects/KvsObject_pixmap.cpp b/src/modules/objects/KvsObject_pixmap.cpp
index b471f80fc..65f091c50 100644
--- a/src/modules/objects/KvsObject_pixmap.cpp
+++ b/src/modules/objects/KvsObject_pixmap.cpp
@@ -100,10 +100,11 @@ KVSO_BEGIN_REGISTERCLASS(KvsObject_pixmap,"pixmap","object")
KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,rotate)
KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,mirrored)
KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,setPixel)
- KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,toGrayScale)
+ KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,pixel)
KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,grabWidget)
KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_pixmap,frameChangedEvent)
+
KVSO_END_REGISTERCLASS(KvsObject_pixmap)
@@ -296,6 +297,57 @@ KVSO_CLASS_FUNCTION(pixmap,setPixel)
return true;
}
+KVSO_CLASS_FUNCTION(pixmap,pixel)
+{
+ kvs_int_t iX,iY;
+ QString szFlags;
+ KVSO_PARAMETERS_BEGIN(c)
+ KVSO_PARAMETER("x",KVS_PT_INTEGER,0,iX)
+ KVSO_PARAMETER("y",KVS_PT_INTEGER,0,iY)
+ KVSO_PARAMETER("b",KVS_PT_STRING,KVS_PF_OPTIONAL,szFlags)
+ KVSO_PARAMETERS_END(c)
+
+ if(m_currentType==AnimatedPixmap)
+ {
+ c->warning(__tr2qs_ctx("AnimatedPixmap not supported","objects"));
+ return true;
+ } else if((m_currentType==Image && !m_pImage) || (m_currentType==Pixmap && !m_pPixmap)) {
+ c->error(__tr2qs_ctx("The pixmap is null","objects"));
+ return false;
+ } else if(m_currentType==Pixmap) {
+ qDebug("mpimage %i",m_pImage);
+ qDebug("pixmap %i %i",m_pPixmap->width(),m_pPixmap->height());
+ if(m_pImage)
+ delete m_pImage;
+ else m_pImage = new QImage();
+ *m_pImage = m_pPixmap->toImage();
+ delete m_pPixmap;
+ m_pPixmap = 0;
+ }
+ m_currentType = Image;
+ QRgb rgb= m_pImage->pixel(iX,iY);
+ QColor col(rgb);
+ if(szFlags.isEmpty()){
+ c->returnValue()->setString(col.name());
+ return true;
+ }
+ 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(pixmap,rotate)
{
kvs_real_t dAngle;
@@ -349,13 +401,12 @@ KVSO_CLASS_FUNCTION(pixmap,rotate)
KVSO_CLASS_FUNCTION(pixmap,mirrored)
{
- kvs_real_t dAngle;
- bool bHorizontal,bVertical;
+ bool bHorizontal,bVertical;
+
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bHorizontal",KVS_PT_BOOLEAN,0,bHorizontal)
- KVSO_PARAMETER("bvertical",KVS_PT_BOOLEAN,0,bVertical)
+ KVSO_PARAMETER("bvertical",KVS_PT_BOOLEAN,0,bVertical)
KVSO_PARAMETERS_END(c)
-
if(m_currentType==Pixmap)
{
if(m_pPixmap)
@@ -382,86 +433,45 @@ KVSO_CLASS_FUNCTION(pixmap,mirrored)
}
-KVSO_CLASS_FUNCTION(pixmap,toGrayScale)
-{
- if(m_currentType==Pixmap)
- {
- if(m_pPixmap)
- {
- if(!m_pImage) m_pImage = new QImage();
- *m_pImage = m_pPixmap->toImage();
- } else {
- c->error(__tr2qs_ctx("The pixmap is null","objects"));
- return false;
- }
- } else if(m_currentType==AnimatedPixmap) {
- c->warning(__tr2qs_ctx("AnimatedPixmap not supported","objects"));
- return true;
- }
-
- if(!m_pImage)
- {
- c->error(__tr2qs_ctx("The pixmap is null","objects"));
- return false;
- }
- m_currentType = Image;
- QRgb col;
- int w=m_pImage->width();
- int h=m_pImage->height();
- int res;
- for(int y=0; y<h; y++)
- {
- QRgb *data = (QRgb *) m_pImage->scanLine(y);
- for (int x=0; x<w; x++)
- {
- col = *data;
- res = (qRed(col)+qGreen(col)+qBlue(col))/3;
- *data++ = qRgba(res, res, res,qAlpha(col));
- }
- }
- return true;
-}
KVSO_CLASS_FUNCTION(pixmap,scale)
{
- kvs_int_t iWidth,iHeight;
- QString szAspectRatio;
- KVSO_PARAMETERS_BEGIN(c)
- KVSO_PARAMETER("width",KVS_PT_INTEGER,0,iWidth)
- KVSO_PARAMETER("height",KVS_PT_INTEGER,0,iHeight)
- KVSO_PARAMETER("aspect_ratio",KVS_PT_STRING,KVS_PF_OPTIONAL,szAspectRatio)
- KVSO_PARAMETERS_END(c)
-
- Qt::AspectRatioMode ratio=Qt::KeepAspectRatio;
- if(!szAspectRatio.isEmpty())
- {
- if(KviQString::equalCI(szAspectRatio,"IgnoreAspectRatio"))
- ratio=Qt::IgnoreAspectRatio;
- else if (KviQString::equalCI(szAspectRatio,"KeepAspectRatio"))
- ratio=Qt::KeepAspectRatio;
- else if (KviQString::equalCI(szAspectRatio,"KeepAspectRatioByExpanding"))
- ratio=Qt::KeepAspectRatioByExpanding;
- else
- c->warning(__tr2qs_ctx("Unknown aspect ratio %Q - Switching to KeepAspectRatio ratio","objects"),&szAspectRatio);
- }
- if(m_currentType==Pixmap)
- {
- if(m_pPixmap)
+ kvs_int_t iWidth,iHeight;
+ QString szAspectRatio;
+ KVSO_PARAMETERS_BEGIN(c)
+ KVSO_PARAMETER("width",KVS_PT_INTEGER,0,iWidth)
+ KVSO_PARAMETER("height",KVS_PT_INTEGER,0,iHeight)
+ KVSO_PARAMETER("aspect_ratio",KVS_PT_STRING,KVS_PF_OPTIONAL,szAspectRatio)
+ KVSO_PARAMETERS_END(c)
+ Qt::AspectRatioMode ratio=Qt::KeepAspectRatio;
+ if(!szAspectRatio.isEmpty())
+ {
+ if(KviQString::equalCI(szAspectRatio,"IgnoreAspectRatio")) ratio=Qt::IgnoreAspectRatio;
+ else if (KviQString::equalCI(szAspectRatio,"KeepAspectRatio")) ratio=Qt::KeepAspectRatio;
+ else if (KviQString::equalCI(szAspectRatio,"KeepAspectRatioByExpanding")) ratio=Qt::KeepAspectRatioByExpanding;
+ else c->warning(__tr2qs_ctx("Unknown aspect ratio %Q - Switching to KeepAspectRatio ratio","objects"),&szAspectRatio);
+ }
+ if(m_currentType==Pixmap)
+ {
+ if(m_pPixmap)
+ *m_pPixmap=m_pPixmap->scaled(iWidth,iHeight,ratio,Qt::SmoothTransformation);
+ else{
+ c->error(__tr2qs_ctx("The pixmap is null","objects"));
+ return false;
+ }
+ }
+ else if (m_currentType==AnimatedPixmap)
+ m_pAnimatedPixmap->resize(QSize(iWidth,iHeight),ratio);
+ else if(m_currentType==Image)
+ {
+ if(!m_pImage)
{
- *m_pPixmap=m_pPixmap->scaled(iWidth,iHeight,ratio,Qt::SmoothTransformation);
- } else {
c->error(__tr2qs_ctx("The pixmap is null","objects"));
return false;
}
- } else if (m_currentType==AnimatedPixmap) {
- m_pAnimatedPixmap->resize(QSize(iWidth,iHeight),ratio);
- } else if(m_pImage) {
*m_pImage=m_pImage->scaled(iWidth,iHeight,ratio,Qt::SmoothTransformation);
- } else {
- c->error(__tr2qs_ctx("The pixmap is null","objects"));
- return false;
- }
- return true;
+ }
+ return true;
}
KVSO_CLASS_FUNCTION(pixmap,loadAnimation)
@@ -520,7 +530,7 @@ KVSO_CLASS_FUNCTION(pixmap,load)
}
if(!m_pImage)
m_pImage=new QImage();
-
+ m_currentType = Image;
m_pImage->load(szFile);
return true;
/*
generated by cgit v1.3.1-10-gc9f91 (git 2.54.0) at 2026-08-08 08:39:35 +0000