void FadeOnLed(void)
{
uint8_t increment_amount = 120; //max brightness of each color
ColorOnLed(increment_amount, 0, 0); //sets first color up as red
/*
RED = 1
GREEN = 2
BLUE = 3
*/
while(display_select == 0x01)
{
IncrementUp(2, increment_amount);
IncrementDown(1, increment_amount);
IncrementUp(3, increment_amount);
IncrementUp(1, increment_amount);
IncrementDown(2, increment_amount);
IncrementDown(1, increment_amount);
IncrementDown(3, increment_amount);
IncrementUp(1, increment_amount);
IncrementUp(2, increment_amount);
IncrementDown(2, increment_amount);
}
}
void g2Spinner::Render(int pX, int pY)
{
// Source texture coordinates for spinner
float SourceX, SourceY, SourceWidth, SourceHeight;
int OutWidth, OutHeight;
GetTheme()->GetComponent(g2Theme_Spinner_Pressed, &SourceX, &SourceY, &SourceWidth, &SourceHeight, &OutWidth, &OutHeight);
// Compute the offsets based on the size of the text field
int OffsetX = TextField->GetWidth();
int OffsetY = 0;
GetTheme()->GetComponentSize(g2Theme_TextField, NULL, &OffsetY);
OffsetY = OffsetY / 2 - OutHeight / 2; // Centered vertically
// Is the user's mouse on the top or bottom of the button?
// Note the ternary comparison operator to do the half-height offset
bool IsAbove = (MouseY < (OffsetY + (OutHeight / 2)));
bool IsVerticalBound = (MouseY >= OffsetY && MouseY <= (OffsetY + OutHeight));
// Disabled
if(GetDisabled())
DrawComponent(g2Theme_Spinner_Disabled, pX + OffsetX, pY + OffsetY);
// Actively pressed on the buttons, need to draw only the pressed button
else if( ((ControllerState & g2ControllerState_Pressed) == g2ControllerState_Pressed) && MouseX > TextField->GetWidth() && IsVerticalBound )
{
// Draw background normally, then draw the pressed button
DrawComponent(g2Theme_Spinner, pX + OffsetX, pY + OffsetY);
DrawComponent(pX + OffsetX, pY + OffsetY + (IsAbove ? 0 : (OutHeight / 2)), OutWidth, OutHeight / 2, SourceX, SourceY + (SourceHeight / 2.0f) * (IsAbove ? 0.0f : 1.0f), SourceWidth, SourceHeight / 2.0f);
}
// Normal
else
DrawComponent(g2Theme_Spinner, pX + OffsetX, pY + OffsetY);
// Increase or decrease the value based on timing
if((PressedTime > (g2Spinner_UpdateRate + g2Spinner_UpdateMin)) || (((ControllerState & g2ControllerState_Clicked) == g2ControllerState_Clicked) && MouseX > TextField->GetWidth() && IsVerticalBound))
{
if(IsAbove)
IncrementUp();
else
IncrementDown();
PressedTime -= g2Spinner_UpdateRate;
}
// Set the live value based on what the field currently has
if(LiveValue != NULL)
*LiveValue = (Type == g2SpinnerType_Float) ? GetFloat() : (float)GetInt();
}