void MGuiSlide::sendVariable(void)
{
if(getVariablePointer())
{
switch(getVariableType())
{
case M_VAR_INT:
{
int * value = (int *)getVariablePointer();
if(m_value >= 0)
*value = (int)(m_value + 0.5f);
else
*value = (int)(m_value - 0.5f);
}
break;
case M_VAR_FLOAT:
{
float * value = (float *)getVariablePointer();
*value = m_value;
}
break;
}
}
// send on change gui event
if(m_pointerEvent)
{
MGuiEvent guiEvent;
guiEvent.type = MGUI_EVENT_SEND_VARIABLE;
m_pointerEvent(this, &guiEvent);
}
}
void MGuiSlide::updateFromVariable(void)
{
if(! getVariablePointer())
return;
switch(getVariableType())
{
case M_VAR_INT:
{
int * value = (int *)getVariablePointer();
setValue((float)*value);
}
break;
case M_VAR_FLOAT:
{
float * value = (float *)getVariablePointer();
setValue(*value);
}
break;
}
}
void MGuiEditText::updateFromVariable(void)
{
if(! getVariablePointer())
return;
switch(getVariableType())
{
case M_VAR_BOOL:
{
bool * value = (bool *)getVariablePointer();
if(*value)
setText("1");
else
setText("0");
}
break;
case M_VAR_INT:
{
int * value = (int *)getVariablePointer();
char text[256];
sprintf(text, "%d", *value);
setText(text);
}
break;
case M_VAR_UINT:
{
unsigned int * value = (unsigned int *)getVariablePointer();
char text[256];
sprintf(text, "%d", *value);
setText(text);
}
break;
case M_VAR_FLOAT:
{
float * value = (float *)getVariablePointer();
char text[256];
sprintf(text, "%0.2f", *value);
setText(text);
}
break;
case M_VAR_STRING:
{
MString * value = (MString *)getVariablePointer();
setText(value->getData());
}
break;
}
}
MVector2 MGuiSlide::getPointfromValue(float value)
{
float nValue;
MVector2 point;
// variable pointer
if(getVariablePointer())
{
if(getVariableType() == M_VAR_INT)
{
int iValue;
if(value >= 0)
iValue = (int)(value+0.5f);
else
iValue = (int)(value-0.5f);
nValue = (iValue - getMinValue()) / (getMaxValue() - getMinValue());
if(nValue < 0)
nValue = 0;
if(nValue > 1)
nValue = 1;
point = getPosition() + (getDirection() * nValue);
return point;
}
}
// normal
nValue = (value - getMinValue()) / (getMaxValue() - getMinValue());
if(nValue < 0)
nValue = 0;
if(nValue > 1)
nValue = 1;
point = getPosition() + (getDirection() * nValue);
return point;
}
void MGuiEditText::sendVariable(void)
{
if(getVariablePointer())
{
switch(getVariableType())
{
case M_VAR_BOOL:
{
bool * value = (bool *)getVariablePointer();
int i;
sscanf(getText(), "%d", &i);
if(i == 1)
*value = true;
else if(i == 0)
*value = false;
}
break;
case M_VAR_INT:
{
int * value = (int *)getVariablePointer();
int i;
sscanf(getText(), "%d", &i);
if(i == (*value))
return;
*value = i;
}
break;
case M_VAR_UINT:
{
unsigned int * value = (unsigned int *)getVariablePointer();
int i;
sscanf(getText(), "%d", &i);
if(i < 0) i = 0;
if((unsigned int)i == (*value))
return;
*value = (unsigned int)i;
}
break;
case M_VAR_FLOAT:
{
float * value = (float *)getVariablePointer();
float f;
sscanf(getText(), "%f", &f);
if(f == (*value))
return;
*value = f;
}
break;
case M_VAR_STRING:
{
MString * value = (MString *)getVariablePointer();
value->set(getText());
}
break;
}
unsigned int tSize = m_text.size();
if(getCharId() > tSize)
setCharId(tSize);
}
// send on change gui event
if(m_pointerEvent)
{
MGuiEvent guiEvent;
guiEvent.type = MGUI_EVENT_SEND_VARIABLE;
m_pointerEvent(this, &guiEvent);
}
}
