//*****************************************************************************
//
// Handles press notifications for the push button widgets.
//
//*****************************************************************************
void
OnButtonPress(tWidget *psWidget)
{
uint32_t ui32Idx;
//
// Find the index of this push button.
//
for(ui32Idx = 0; ui32Idx < NUM_PUSH_BUTTONS; ui32Idx++) {
if(psWidget == (tWidget *)(g_psPushButtons + ui32Idx)) {
break;
}
}
//
// Return if the push button could not be found.
//
if(ui32Idx == NUM_PUSH_BUTTONS) {
return;
}
//
// Toggle the state of this push button indicator.
//
g_ui32ButtonState ^= 1 << ui32Idx;
//
// Set the matching indicator based on the selected state of the check box.
//
CanvasImageSet(g_psPushButtonIndicators + ui32Idx,
(g_ui32ButtonState & (1 << ui32Idx)) ? g_pui8LightOn :
g_pui8LightOff);
WidgetPaint((tWidget *)(g_psPushButtonIndicators + ui32Idx));
}
//*****************************************************************************
//
// Handles change notifications for the check box widgets.
//
//*****************************************************************************
void
OnCheckChange(tWidget *psWidget, uint32_t bSelected)
{
uint32_t ui32Idx;
//
// Find the index of this check box.
//
for(ui32Idx = 0; ui32Idx < NUM_CHECK_BOXES; ui32Idx++) {
if(psWidget == (tWidget *)(g_psCheckBoxes + ui32Idx)) {
break;
}
}
//
// Return if the check box could not be found.
//
if(ui32Idx == NUM_CHECK_BOXES) {
return;
}
//
// Set the matching indicator based on the selected state of the check box.
//
CanvasImageSet(g_psCheckBoxIndicators + ui32Idx,
bSelected ? g_pui8LightOn : g_pui8LightOff);
WidgetPaint((tWidget *)(g_psCheckBoxIndicators + ui32Idx));
}
//*****************************************************************************
//
// Handles change notifications for the radio button widgets.
//
//*****************************************************************************
void
OnRadioChange(tWidget *pWidget, unsigned long bSelected)
{
unsigned long ulIdx;
//
// Find the index of this radio button in the first group.
//
for(ulIdx = 0; ulIdx < NUM_RADIO1_BUTTONS; ulIdx++)
{
if(pWidget == (tWidget *)(g_psRadioButtons1 + ulIdx))
{
break;
}
}
//
// See if the radio button was found.
//
if(ulIdx == NUM_RADIO1_BUTTONS)
{
//
// Find the index of this radio button in the second group.
//
for(ulIdx = 0; ulIdx < NUM_RADIO2_BUTTONS; ulIdx++)
{
if(pWidget == (tWidget *)(g_psRadioButtons2 + ulIdx))
{
break;
}
}
//
// Return if the radio button could not be found.
//
if(ulIdx == NUM_RADIO2_BUTTONS)
{
return;
}
//
// Sind the radio button is in the second group, offset the index to
// the indicators associated with the second group.
//
ulIdx += NUM_RADIO1_BUTTONS;
}
//
// Set the matching indicator based on the selected state of the radio
// button.
//
CanvasImageSet(g_psRadioButtonIndicators + ulIdx,
bSelected ? g_pucLightOn : g_pucLightOff);
WidgetPaint((tWidget *)(g_psRadioButtonIndicators + ulIdx));
//
// Play the key click sound.
//
SoundPlay(g_pusKeyClick, g_ulKeyClickLen);
}
//*****************************************************************************
//
// Handles change notifications for the radio button widgets.
//
//*****************************************************************************
void
OnRadioChange(tWidget *psWidget, uint32_t bSelected)
{
uint32_t ui32Idx;
//
// Find the index of this radio button in the first group.
//
for(ui32Idx = 0; ui32Idx < NUM_RADIO1_BUTTONS; ui32Idx++) {
if(psWidget == (tWidget *)(g_psRadioButtons1 + ui32Idx)) {
break;
}
}
//
// See if the radio button was found.
//
if(ui32Idx == NUM_RADIO1_BUTTONS) {
//
// Find the index of this radio button in the second group.
//
for(ui32Idx = 0; ui32Idx < NUM_RADIO2_BUTTONS; ui32Idx++) {
if(psWidget == (tWidget *)(g_psRadioButtons2 + ui32Idx)) {
break;
}
}
//
// Return if the radio button could not be found.
//
if(ui32Idx == NUM_RADIO2_BUTTONS) {
return;
}
//
// Sind the radio button is in the second group, offset the index to
// the indicators associated with the second group.
//
ui32Idx += NUM_RADIO1_BUTTONS;
}
//
// Set the matching indicator based on the selected state of the radio
// button.
//
CanvasImageSet(g_psRadioButtonIndicators + ui32Idx,
bSelected ? g_pui8LightOn : g_pui8LightOff);
WidgetPaint((tWidget *)(g_psRadioButtonIndicators + ui32Idx));
}
//*****************************************************************************
//
// Handles press notifications for the push button widgets.
//
//*****************************************************************************
void
OnButtonPress(tWidget *pWidget)
{
unsigned int ulIdx;
//
// Find the index of this push button.
//
for(ulIdx = 0; ulIdx < NUM_PUSH_BUTTONS; ulIdx++)
{
if(pWidget == (tWidget *)(g_psPushButtons + ulIdx))
{
break;
}
}
//
// Return if the push button could not be found.
//
if(ulIdx == NUM_PUSH_BUTTONS)
{
return;
}
//
// Toggle the state of this push button indicator.
//
g_ulButtonState ^= 1 << ulIdx;
//
// Set the matching indicator based on the selected state of the check box.
//
CanvasImageSet(g_psPushButtonIndicators + ulIdx,
(g_ulButtonState & (1 << ulIdx)) ? g_ledON :
g_ledOFF);
WidgetPaint((tWidget *)(g_psPushButtonIndicators + ulIdx));
//
// Play the key click sound.
//
//SoundPlay(g_pusKeyClick, sizeof(g_pusKeyClick) / 2);
ClickPlay();
}
//*****************************************************************************
//
// Handles change notifications for the check box widgets.
//
//*****************************************************************************
void
OnCheckChange(tWidget *pWidget, unsigned int bSelected)
{
unsigned int ulIdx;
//
// Find the index of this check box.
//
for(ulIdx = 0; ulIdx < NUM_CHECK_BOXES; ulIdx++)
{
if(pWidget == (tWidget *)(g_psCheckBoxes + ulIdx))
{
break;
}
}
//
// Return if the check box could not be found.
//
if(ulIdx == NUM_CHECK_BOXES)
{
return;
}
//
// Set the matching indicator based on the selected state of the check box.
//
CanvasImageSet(g_psCheckBoxIndicators + ulIdx,
bSelected ? g_ledON : g_ledOFF);
WidgetPaint((tWidget *)(g_psCheckBoxIndicators + ulIdx));
//
// Play the key click sound.
//
//SoundPlay(g_pusKeyClick, sizeof(g_pusKeyClick) / 2);
ClickPlay();
}
