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-rw-r--r--src/modules/objects/class_painter.cpp116
1 files changed, 53 insertions, 63 deletions
diff --git a/src/modules/objects/class_painter.cpp b/src/modules/objects/class_painter.cpp
index 9379f8a7b..f5d5de474 100644
--- a/src/modules/objects/class_painter.cpp
+++ b/src/modules/objects/class_painter.cpp
@@ -986,54 +986,52 @@ KVSO_CLASS_FUNCTION(painter,drawPoint)
KVSO_CLASS_FUNCTION(painter,fontDescent)
{
- if(m_pPainter)
- c->returnValue()->setInteger(m_pPainter->fontMetrics().descent());
+ CHECK_INTERNAL_POINTER(m_pPainter)
+ c->returnValue()->setInteger(m_pPainter->fontMetrics().descent());
return true;
}
KVSO_CLASS_FUNCTION(painter,fontAscent)
{
- if(m_pPainter)
- c->returnValue()->setInteger(m_pPainter->fontMetrics().ascent());
+ CHECK_INTERNAL_POINTER(m_pPainter)
+ c->returnValue()->setInteger(m_pPainter->fontMetrics().ascent());
return true;
}
KVSO_CLASS_FUNCTION(painter,fontMetricsWidth)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szText;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("text",KVS_PT_STRING,0,szText)
KVSO_PARAMETERS_END(c)
- if(m_pPainter)
- {
- if (m_pPainter->isActive())
- c->returnValue()->setInteger(m_pPainter->fontMetrics().width(szText));
- else c->warning(__tr2qs_ctx("$fontMetricsWidth: the painter is not active!","objects"));
- }
- return true;
+ if (m_pPainter->isActive())
+ c->returnValue()->setInteger(m_pPainter->fontMetrics().width(szText));
+ else
+ c->warning(__tr2qs_ctx("$fontMetricsWidth: the painter is not active!","objects"));
+ return true;
}
KVSO_CLASS_FUNCTION(painter,fontMetricsHeight)
{
- if(m_pPainter)
- {
- if (m_pPainter->isActive())
- c->returnValue()->setInteger(m_pPainter->fontMetrics().height());
- else c->warning(__tr2qs_ctx("$fontMetricsHeight: the painter is not active!","objects"));
- }
+ CHECK_INTERNAL_POINTER(m_pPainter)
+ if (m_pPainter->isActive())
+ c->returnValue()->setInteger(m_pPainter->fontMetrics().height());
+ else
+ c->warning(__tr2qs_ctx("$fontMetricsHeight: the painter is not active!","objects"));
return true;
}
KVSO_CLASS_FUNCTION(painter,begin)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
KviKvsObject * pObject;
kvs_hobject_t hObject;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("paint_device",KVS_PT_HOBJECT,0,hObject)
KVSO_PARAMETERS_END(c)
pObject=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
- if(!m_pPainter)return true;
if (!pObject)
{
c->warning(__tr2qs_ctx("Pixmap or Widget parameter is not an object","objects"));
@@ -1054,7 +1052,6 @@ KVSO_CLASS_FUNCTION(painter,begin)
void KviKvsObject_painter::attachDevice(KviKvsObject * o,QPaintDevice * p)
{
- if(!m_pPainter)return;
if(m_pDeviceObject)detachDevice();
m_pDeviceObject = o;
// KviKvsObject_pixmap and KviKvsObject_widget object have this signal
@@ -1068,7 +1065,6 @@ void KviKvsObject_painter::attachDevice(KviKvsObject * o,QPaintDevice * p)
void KviKvsObject_painter::detachDevice()
{
if(!m_pDeviceObject)return;
- if(!m_pPainter)return;
disconnect(m_pDeviceObject,SIGNAL(aboutToDie()),this,SLOT(detachDevice()));
m_pPainter->end();
m_pDeviceObject = 0;
@@ -1081,6 +1077,7 @@ KVSO_CLASS_FUNCTION(painter,end)
}
KVSO_CLASS_FUNCTION(painter,beginPdf)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szFileName;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("file_name",KVS_PT_STRING,0,szFileName)
@@ -1094,6 +1091,7 @@ KVSO_CLASS_FUNCTION(painter,beginPdf)
}
KVSO_CLASS_FUNCTION(painter,drawText)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szText,szMode;
kvs_int_t iX,iY;
KVSO_PARAMETERS_BEGIN(c)
@@ -1102,7 +1100,6 @@ KVSO_CLASS_FUNCTION(painter,drawText)
KVSO_PARAMETER("text",KVS_PT_STRING,0,szText)
KVSO_PARAMETER("mode",KVS_PT_STRING,KVS_PF_OPTIONAL,szMode)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter)return true;
if (!szMode.isEmpty()){
if(KviQString::equalCI(szMode,"RTL"))m_pPainter->setLayoutDirection(Qt::RightToLeft);
else if(KviQString::equalCI(szMode,"LTR"))m_pPainter->setLayoutDirection(Qt::LeftToRight);
@@ -1118,6 +1115,7 @@ KVSO_CLASS_FUNCTION(painter,drawText)
KVSO_CLASS_FUNCTION(painter,drawPixmap)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t iX,iY;
kvs_int_t iStartx,iStarty,iEndx,iEndy;
bool bTiled;
@@ -1134,7 +1132,6 @@ KVSO_CLASS_FUNCTION(painter,drawPixmap)
KVSO_PARAMETER("b_Tiled",KVS_PT_BOOLEAN,KVS_PF_OPTIONAL,bTiled)
KVSO_PARAMETERS_END(c)
obj=KviKvsKernel::instance()->objectController()->lookupObject(hObject);
- if(!m_pPainter)return true;
if (!obj)
{
c->warning(__tr2qs_ctx("Pixmap parameter is not an object","objects"));
@@ -1152,23 +1149,23 @@ KVSO_CLASS_FUNCTION(painter,drawPixmap)
KVSO_CLASS_FUNCTION(painter,rotate)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dAngle;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("angle",KVS_PT_DOUBLE,0,dAngle)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter)return true;
PAINTER_ROTATE(dAngle)
return true;
}
KVSO_CLASS_FUNCTION(painter,translate)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dXtrasl,dYtrasl;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("trasl_x",KVS_PT_DOUBLE,0,dXtrasl)
KVSO_PARAMETER("trasl_y",KVS_PT_DOUBLE,0,dYtrasl)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter)return true;
PAINTER_TRANSLATE(dXtrasl,dYtrasl)
//QWMatrix tmpMatrix;
//tmpMatrix.translate(dXtrasl,dYtrasl);
@@ -1181,12 +1178,12 @@ KVSO_CLASS_FUNCTION(painter,translate)
KVSO_CLASS_FUNCTION(painter,shear)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dShearh,dShearv;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("shear_h",KVS_PT_DOUBLE,0,dShearh)
KVSO_PARAMETER("shear_v",KVS_PT_DOUBLE,0,dShearv)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter)return true;
PAINTER_SHEAR(dShearh,dShearv);
//m_pMatrix.shear(dShearh,dShearv);
//m_pPainter->setWorldMatrix(m_pMatrix);
@@ -1196,14 +1193,13 @@ KVSO_CLASS_FUNCTION(painter,shear)
KVSO_CLASS_FUNCTION(painter,scale)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dScalex,dScaley;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("scale_x",KVS_PT_DOUBLE,0,dScalex)
KVSO_PARAMETER("scale_y",KVS_PT_DOUBLE,0,dScaley)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter)return true;
PAINTER_SCALE(dScalex,dScaley);
-
//m_pMatrix.scale(dScalex,dScaley);
//m_pPainter->setWorldMatrix(m_pMatrix);
//m_pPainter->scale(dScalex,dScaley);
@@ -1212,7 +1208,7 @@ KVSO_CLASS_FUNCTION(painter,scale)
KVSO_CLASS_FUNCTION(painter,reset)
{
- if(!m_pPainter)return true;
+ CHECK_INTERNAL_POINTER(m_pPainter)
//m_pMatrix.reset();
//m_pPainter->setWorldMatrix( m_pMatrix );
m_pPainter->resetMatrix();
@@ -1221,6 +1217,7 @@ KVSO_CLASS_FUNCTION(painter,reset)
KVSO_CLASS_FUNCTION(painter,drawHtmlText)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szText;
kvs_int_t iX,iY,iW,iH;
KVSO_PARAMETERS_BEGIN(c)
@@ -1230,7 +1227,6 @@ KVSO_CLASS_FUNCTION(painter,drawHtmlText)
KVSO_PARAMETER("w",KVS_PT_INT,0,iW)
KVSO_PARAMETER("h",KVS_PT_INT,0,iH)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter)return true;
QTextDocument doc;
doc.setHtml(szText);
doc.setDefaultFont(m_pPainter->font());
@@ -1244,6 +1240,7 @@ KVSO_CLASS_FUNCTION(painter,drawHtmlText)
KVSO_CLASS_FUNCTION(painter,htmlTextSize)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szText;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("text",KVS_PT_STRING,0,szText)
@@ -1261,21 +1258,17 @@ KVSO_CLASS_FUNCTION(painter,htmlTextSize)
KVSO_CLASS_FUNCTION(painter,drawIcon)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szIcon,szState;
kvs_int_t iX,iY,iW,iH;
-
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_INT,0,iX)
KVSO_PARAMETER("y",KVS_PT_INT,0,iY)
-
KVSO_PARAMETER("icon",KVS_PT_STRING,0,szIcon)
KVSO_PARAMETER("state",KVS_PT_STRING,KVS_PF_OPTIONAL,szState)
KVSO_PARAMETER("w",KVS_PT_INT,KVS_PF_OPTIONAL,iW)
KVSO_PARAMETER("h",KVS_PT_INT,KVS_PF_OPTIONAL,iH)
-
-
KVSO_PARAMETERS_END(c)
- if (!m_pPainter) return true;
QPixmap *pix=g_pIconManager->getImage(szIcon);
if (!pix)
{
@@ -1283,7 +1276,6 @@ KVSO_CLASS_FUNCTION(painter,drawIcon)
return true;
}
QSize pixsize(pix->width(),pix->height());
-
QIcon ico(*pix);
QIcon::Mode mode=QIcon::Normal;
if(!ico.isNull())
@@ -1302,9 +1294,8 @@ KVSO_CLASS_FUNCTION(painter,drawIcon)
KVSO_CLASS_FUNCTION(painter,setOpacity)
{
- if(!m_pPainter)return true;
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dOpacity;
-
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("opacity_factor",KVS_PT_DOUBLE,0,dOpacity)
KVSO_PARAMETERS_END(c)
@@ -1314,8 +1305,7 @@ KVSO_CLASS_FUNCTION(painter,setOpacity)
KVSO_CLASS_FUNCTION(painter,setTextAntialiasing)
{
- if(!m_pPainter)return true;
-
+ CHECK_INTERNAL_POINTER(m_pPainter)
bool bEnabled;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
@@ -1326,8 +1316,7 @@ KVSO_CLASS_FUNCTION(painter,setTextAntialiasing)
KVSO_CLASS_FUNCTION(painter,setAntialiasing)
{
- if(!m_pPainter)return true;
-
+ CHECK_INTERNAL_POINTER(m_pPainter)
bool bEnabled;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
@@ -1338,8 +1327,7 @@ KVSO_CLASS_FUNCTION(painter,setAntialiasing)
KVSO_CLASS_FUNCTION(painter,setSmoothPixmapTransform)
{
- if(!m_pPainter)return true;
-
+ CHECK_INTERNAL_POINTER(m_pPainter)
bool bEnabled;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
@@ -1350,11 +1338,11 @@ KVSO_CLASS_FUNCTION(painter,setSmoothPixmapTransform)
KVSO_CLASS_FUNCTION(painter,setPenJoinStyle)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szStyle;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("style",KVS_PT_STRING,0,szStyle)
KVSO_PARAMETERS_END(c)
- if (!m_pPainter) return true;
Qt::PenJoinStyle style=Qt::BevelJoin;
if(KviQString::equalCI(szStyle,"Milter"))style=Qt::MiterJoin;
else if (KviQString::equalCI(szStyle,"Round"))style=Qt::RoundJoin;
@@ -1366,11 +1354,11 @@ KVSO_CLASS_FUNCTION(painter,setPenJoinStyle)
KVSO_CLASS_FUNCTION(painter,setPenCapStyle)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szStyle;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("style",KVS_PT_STRING,0,szStyle)
KVSO_PARAMETERS_END(c)
- if (!m_pPainter) return true;
Qt::PenCapStyle style=Qt::SquareCap;
if(KviQString::equalCI(szStyle,"Flat")) style=Qt::FlatCap;
else if (KviQString::equalCI(szStyle,"Round"))style=Qt::RoundCap;
@@ -1382,25 +1370,25 @@ KVSO_CLASS_FUNCTION(painter,setPenCapStyle)
KVSO_CLASS_FUNCTION(painter,save)
{
- if(m_pPainter)
- m_pPainter->save();
+ CHECK_INTERNAL_POINTER(m_pPainter)
+ m_pPainter->save();
return true;
}
KVSO_CLASS_FUNCTION(painter,restore)
{
- if(m_pPainter)
- m_pPainter->restore();
+ CHECK_INTERNAL_POINTER(m_pPainter)
+ m_pPainter->restore();
return true;
}
KVSO_CLASS_FUNCTION(painter,setPenStyle)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szStyle;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("style",KVS_PT_STRING,0,szStyle)
KVSO_PARAMETERS_END(c)
- if (!m_pPainter) return true;
bool found=false;
unsigned int j = 0;
for(; j < penstyles_num; j++)
@@ -1422,11 +1410,11 @@ KVSO_CLASS_FUNCTION(painter,setPenStyle)
KVSO_CLASS_FUNCTION(painter,setBrushStyle)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QString szStyle;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("style",KVS_PT_STRING,0,szStyle)
KVSO_PARAMETERS_END(c)
- if (!m_pPainter) return true;
bool found=false;
unsigned int j = 0;
for(; j < brushstyles_num; j++)
@@ -1448,6 +1436,7 @@ KVSO_CLASS_FUNCTION(painter,setBrushStyle)
KVSO_CLASS_FUNCTION(painter,setGradientStart)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dX,dY;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x_Point",KVS_PT_DOUBLE,0,dX)
@@ -1460,6 +1449,7 @@ KVSO_CLASS_FUNCTION(painter,setGradientStart)
KVSO_CLASS_FUNCTION(painter,setGradientStop)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dX,dY;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x_Point",KVS_PT_DOUBLE,0,dX)
@@ -1472,6 +1462,7 @@ KVSO_CLASS_FUNCTION(painter,setGradientStop)
KVSO_CLASS_FUNCTION(painter,setGradientColor)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dAt;
kvs_int_t iCol1,iCol2,iCol3,iOpacity;
KviKvsVariant *var1,*var2,*var3;
@@ -1484,8 +1475,6 @@ KVSO_CLASS_FUNCTION(painter,setGradientColor)
KVSO_PARAMETER("color_mode",KVS_PT_STRING,KVS_PF_OPTIONAL,szColorMode)
KVSO_PARAMETER("opacity",KVS_PT_INT,KVS_PF_OPTIONAL,iOpacity)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter) return true;
-
if (!var1->asInteger(iCol1))
{
var1->asString(szColor);
@@ -1525,13 +1514,12 @@ KVSO_CLASS_FUNCTION(painter,setGradientColor)
m_pGradient->setColorAt(dAt,col);
}
-
return true;
}
KVSO_CLASS_FUNCTION(painter,setGradientAsBrush)
{
- if (!m_pPainter) return true;
+ CHECK_INTERNAL_POINTER(m_pPainter)
if (!m_pGradient) m_pGradient=new(QLinearGradient);
m_pPainter->setBrush(*m_pGradient);
return true;
@@ -1546,11 +1534,11 @@ KVSO_CLASS_FUNCTION(painter,clearGradient)
KVSO_CLASS_FUNCTION(painter,setPenWidth)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t iWidth;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("width",KVS_PT_REAL,0,iWidth)
KVSO_PARAMETERS_END(c)
- if (!m_pPainter) return true;
QPen pen=m_pPainter->pen();
pen.setWidthF(iWidth);
m_pPainter->setPen(pen);
@@ -1559,10 +1547,10 @@ KVSO_CLASS_FUNCTION(painter,setPenWidth)
KVSO_CLASS_FUNCTION(painter,fillRect)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_int_t iX,iY,iW,iH;
kvs_int_t iCol1,iCol2,iCol3,iOpacity;
QString szColorMode;
-
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_INT,0,iX)
KVSO_PARAMETER("y",KVS_PT_INT,0,iY)
@@ -1574,9 +1562,7 @@ KVSO_CLASS_FUNCTION(painter,fillRect)
KVSO_PARAMETER("opacity",KVS_PT_INT,KVS_PF_OPTIONAL,iOpacity)
KVSO_PARAMETER("color_mode",KVS_PT_STRING,KVS_PF_OPTIONAL,szColorMode)
KVSO_PARAMETERS_END(c)
- if(!m_pPainter) return true;
if (c->paramCount()<8) iOpacity=255;
-
QColor col;
if(KviQString::equalCI(szColorMode, "HSV"))
col.setHsv(iCol1,iCol2,iCol3,iOpacity);
@@ -1588,6 +1574,7 @@ KVSO_CLASS_FUNCTION(painter,fillRect)
KVSO_CLASS_FUNCTION(painter,colorNames)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
QStringList color=QColor::colorNames();
KviKvsArray * a = new KviKvsArray();
//a->set(0,new KviKvsVariant((kvs_int_t)col.red()));
@@ -1600,20 +1587,22 @@ KVSO_CLASS_FUNCTION(painter,colorNames)
}
KVSO_CLASS_FUNCTION(painter,painterDeviceWidth)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_int_t width=m_pPainter->device()->width();
c->returnValue()->setInteger(width);
return true;
}
KVSO_CLASS_FUNCTION(painter,painterDeviceHeight)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_int_t height=m_pPainter->device()->height();
c->returnValue()->setInteger(height);
return true;
}
KVSO_CLASS_FUNCTION(painter,pathMoveTo)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dX,dY;
-
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_REAL,0,dX)
KVSO_PARAMETER("y",KVS_PT_REAL,0,dY)
@@ -1625,8 +1614,8 @@ KVSO_CLASS_FUNCTION(painter,pathMoveTo)
KVSO_CLASS_FUNCTION(painter,pathLineTo)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dX,dY;
-
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_REAL,0,dX)
KVSO_PARAMETER("y",KVS_PT_REAL,0,dY)
@@ -1638,9 +1627,9 @@ KVSO_CLASS_FUNCTION(painter,pathLineTo)
KVSO_CLASS_FUNCTION(painter,pathAddText)
{
+ CHECK_INTERNAL_POINTER(m_pPainter)
kvs_real_t dX,dY;
QString szText;
-
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("x",KVS_PT_REAL,0,dX)
KVSO_PARAMETER("y",KVS_PT_REAL,0,dY)
@@ -1653,7 +1642,8 @@ KVSO_CLASS_FUNCTION(painter,pathAddText)
KVSO_CLASS_FUNCTION(painter,drawPath)
{
- if (m_pPainter) m_pPainter->drawPath(*m_pPainterPath);
+ CHECK_INTERNAL_POINTER(m_pPainter)
+ m_pPainter->drawPath(*m_pPainterPath);
//delete m_pPainterPath;
//m_pPainterPath=0;
return true;
generated by cgit v1.3.1-10-gc9f91 (git 2.54.0) at 2026-08-08 08:02:55 +0000