void main() {
int a[3][3] = {{1, 1000, 2000},
{20, 1001, 5000},
{55, 1002, 22222}};
Range r = getMinRange(a, 3);
printf("%d - %d\n", r.start, r.end);
}
/*!
* Display the menu serial message with the maximum, minimum and current values
*/
static void dispSetValueMessage(void)
{
int num = 0;
Direction dir;
sendROM("\t");
sendROM(m_currentMenu.serialMessage);
sendNewLine(1);
// Enter a value between x and y
sendROM("\t");
sendROM(inputNumRangeStr);
transmit(intToAscii(m_currentMenu.minVal));
sendROM(and);
transmit(intToAscii(m_currentMenu.maxVal));
sendNewLine(1);
// The current value is:
sendROM("\t");
sendROM(currentValueStr);
switch (m_currentMenu.menuID)
{
case AZ_GOTO:
dir = getDir();
num = (int) dir.azimuth;
break;
case EL_GOTO:
dir = getDir();
num = (int) dir.elevation;
break;
case AZ_MIN:
num = getMinAzimuthAngle();
break;
case AZ_MAX:
num = getMaxAzimuthAngle();
break;
case EL_MIN:
num = getMaxAzimuthAngle();
break;
case EL_MAX:
num = getMaxAzimuthAngle();
break;
case RANGE_MIN:
num = getMinRange();
break;
case RANGE_MAX:
num = getMaxRange();
break;
case US_SAMPLE_RATE:
num = getUsSampleRate();
break;
case US_SAMPLE_AVG:
num = getNumSamples();
break;
}
transmit(intToAscii(num));
sendNewLine(1);
}
static void notifyParent( HWND hwnd, UINT code = 0 ) { // NM_ code TODO
NMRANGESLIDER nm = { { 0 } };
nm.hdr.hwndFrom = hwnd;
nm.hdr.idFrom = GetWindowID( hwnd );
nm.hdr.code = code;
nm.rsInfo._lower = getLower ( hwnd );
nm.rsInfo._upper = getUpper ( hwnd );
nm.rsInfo._start = getStart ( hwnd );
nm.rsInfo._end = getEnd ( hwnd );
nm.rsInfo._minRange = getMinRange ( hwnd );
nm.rsInfo._granularity = getGranularity( hwnd );
FORWARD_WM_NOTIFY(
GetParent( hwnd ), nm.hdr.idFrom, &nm, SNDMSG );
}
static void onKey(
HWND hwnd, UINT vk, BOOL fDown, int cRepeat, UINT flags )
{
long start = getStart( hwnd );
long end = getEnd( hwnd );
const BOOL controlKey = GetAsyncKeyState( VK_CONTROL ) < 0;
if ( VK_ESCAPE == vk ) {
if ( htNone != getHTCode( hwnd ) ) {
setHTCode( hwnd, htNone );
const LONG oldStart = getSaveStart( hwnd );
const LONG oldEnd = getSaveEnd ( hwnd );
setStart( hwnd, oldStart );
setEnd ( hwnd, oldEnd );
invalidateRect( hwnd );
//onLButtonUp( hwnd, 0, 0, 0 ); // TODO retain capture anyway?
// TODO notify parent
return; //** FUNCTION EXIT POINT
}
}
const UINT left_key = isVertical( hwnd ) ? VK_UP : VK_LEFT ;
const UINT right_key = isVertical( hwnd ) ? VK_DOWN : VK_RIGHT;
long granularity = getGranularity( hwnd );
if ( granularity <= 0 ) {
granularity = 1;
}
if ( left_key == vk ) {
if ( controlKey ) {
if ( getMinRange( hwnd ) < end - start ) {
end -= granularity;
}
} else if ( getLower( hwnd ) < start ) {
start -= granularity;
end -= granularity;
}
} else if ( right_key == vk ) {
if ( end < getUpper( hwnd ) ) {
end += granularity;
if ( !controlKey ) {
start += granularity;
}
}
} else if ( VK_PRIOR == vk ) {
scroll( hwnd, -1, 0 );
return; //*** FUNCTION EXIT POINT
} else if ( VK_NEXT == vk ) {
scroll( hwnd, 1, 0 );
return; //*** FUNCTION EXIT POINT
} else if ( VK_HOME == vk ) {
const long range = abs( getLower( hwnd ) - start );
start -= range;
end -= range;
} else if ( VK_END == vk ) {
const long range = abs( getUpper( hwnd ) - end );
start += range;
end += range;
}
start = adjust( hwnd, start );
end = adjust( hwnd, end );
if ( start != getStart( hwnd ) || end != getEnd( hwnd ) ) {
setStart( hwnd, start );
setEnd ( hwnd, end );
invalidateRect( hwnd );
invalidateCursor();
notifyParent( hwnd );
}
}
