bool QtSkin::convertAttributesToColor(const QString& aName, const QXmlAttributes& theAttributes, QColor& aColor)
{
int redIndex=theAttributes.index("red");
int greenIndex=theAttributes.index("green");
int blueIndex=theAttributes.index("blue");
if(redIndex<0 || greenIndex<0 || blueIndex<0)
{
setErrorMessage("Invalid attributes for color "+aName);
return false;
}
else
{
int red, green, blue;
if(!convertStringToInteger(theAttributes.value(redIndex), red))
{
setErrorMessage("Invalid red: "+theAttributes.value(redIndex)+" for "+aName);
return false;
}
if(!convertStringToInteger(theAttributes.value(greenIndex), green))
{
setErrorMessage("Invalid green: "+theAttributes.value(greenIndex)+" for "+aName);
return false;
}
if(!convertStringToInteger(theAttributes.value(blueIndex), blue))
{
setErrorMessage("Invalid blue: "+theAttributes.value(blueIndex)+" for "+aName);
return false;
}
aColor.setRgb(red, green, blue);
}
return true;
}
bool QtSkin::convertAttributesToRectangle(const QString& aName, const QXmlAttributes& theAttributes, QRect& aRectangle)
{
int xIndex = theAttributes.index("x");
int yIndex = theAttributes.index("y");
int widthIndex = theAttributes.index("width");
int heightIndex = theAttributes.index("height");
if (xIndex<0 || yIndex<0 || widthIndex < 0 || heightIndex < 0)
{
setErrorMessage("Invalid rectangle attributes for "+aName);
return false;
}
else
{
int x;
if (!convertStringToInteger(theAttributes.value(xIndex), x))
{
setErrorMessage("Invalid x " + theAttributes.value(xIndex)+ " for "+aName);
return false;
}
int y;
if (!convertStringToInteger(theAttributes.value(yIndex), y))
{
setErrorMessage("Invalid y " + theAttributes.value(yIndex)+ " for "+aName);
return false;
}
int width;
if (!convertStringToInteger(theAttributes.value(widthIndex), width))
{
setErrorMessage("Invalid witdh " + theAttributes.value(widthIndex)+ " for "+aName);
return false;
}
int height;
if (!convertStringToInteger(theAttributes.value(heightIndex), height))
{
setErrorMessage("Invalid height " + theAttributes.value(heightIndex)+ " for "+aName);
return false;
}
aRectangle.setRect(x, y, width, height);
return true;
}
}
/********************************************************************************
* Function Name : processDataReceived
* Description : This function process the command received from client
and replies.
* Param : cmd [in] - command received from client
reply [out] - Response to the command
* Return : No Return
********************************************************************************/
static void processDataReceived(char cmd[], char reply[]) {
int num;
strlwr(cmd);
if (!strcmp(cmd, "hello")) {
strcpy(reply, "WELCOME");
} else if(!strcmp(cmd, "bye")) {
strcpy(reply, "BYE BYE");
} else if(convertStringToInteger(cmd, &num)) {
num *= num;
sprintf(reply, "%d", num);
}
cout<<"\n**** Command Received: "<<cmd<<" ****\n";
cout<<"\n**** Reply: "<<reply<<" ****\n";
}
