void MapWindow::LKDrawMultimap_Example(HDC hdc, const RECT rc)
{
if (DoInit[MDI_MAPASP]) {
// init statics here and then clear init to false
DoInit[MDI_MAPASP]=false;
}
//
// X,Y coordinates of last clicked point on screen
// These coordinates are related to any point clicked, even for a page flip, for bottom bar etc.
// In some cases, you will read old coordinates because for example after clicking in the center of
// bottom bar, the page changed out of multimap and entered nearest pages.
//
// Beware that they are by no means a trigger: they are always set!
// If you want to know if user has touched the screen, you need to check for an event!
//
int X=startScreen.x;
int Y=startScreen.y;
//
// Duration of key is inside long VKtime, in milliseconds.
//
LKWriteBoxedText(hdc, _T("MULTIMAP PAGE EXAMPLE"), 1, 1 , WTALIGN_LEFT, RGB_WHITE, RGB_BLACK);
TCHAR ttext[100];
//
// Attention! Some events are NOT AVAILABLE in "shared" multimaps.
// Shared multimaps are sharing events and customkeys with the main map.
// They are hardconfigured in Multimap.cpp
//
switch(LKevent) {
//
// USABLE EVENTS
//
case LKEVENT_NEWRUN:
// CALLED ON ENTRY: when we select this page coming from another mapspace
// After the first run on entry, this will be no more passed until next time
// you enter a new mapspace again.
_tcscpy(ttext,_T("Event = NEW RUN"));
break;
case LKEVENT_UP:
// click on upper part of screen, excluding center
_tcscpy(ttext,_T("Event = UP"));
break;
case LKEVENT_DOWN:
// click on lower part of screen, excluding center
_tcscpy(ttext,_T("Event = DOWN"));
break;
case LKEVENT_LONGCLICK:
_stprintf(ttext,_T("Event = LONG CLICK"));
break;
case LKEVENT_SHORTCLICK:
//
// NOT AVAILABLE IN SHARED MULTIMAPS
//
// This is triggered when a click was detected not part of anything else.
// OR, if you have ActiveMap enabled, anywhere, since UP and DOWN are disabled.
// Even in this last case, TOPRIGHT, TOPLEFT are managed all the way and SHORTCLICK
// will not be sent.
_stprintf(ttext,_T("Event = SHORT CLICK"));
break;
case LKEVENT_PAGEUP:
_tcscpy(ttext,_T("Event = PAGE UP"));
break;
case LKEVENT_PAGEDOWN:
_tcscpy(ttext,_T("Event = PAGE DOWN"));
break;
case LKEVENT_TOPLEFT:
//
// NOT AVAILABLE IN SHARED MULTIMAPS
//
_tcscpy(ttext,_T("Event = TOP LEFT"));
break;
case LKEVENT_TOPRIGHT:
//
// NOT AVAILABLE IN SHARED MULTIMAPS
//
_tcscpy(ttext,_T("Event = TOP RIGHT"));
break;
//
// THESE EVENTS ARE NOT AVAILABLE IN MULTIMAPS!
//
case LKEVENT_ENTER:
// WORKING ONLY in nearest pages
// click longer on center, like to confirm a selection
_tcscpy(ttext,_T("Event = ENTER"));
break;
case LKEVENT_NEWPAGE:
// WORKING ONLY in nearest pages
// swipe gesture up/down produces NEW PAGE in this case
_tcscpy(ttext,_T("Event = NEW PAGE"));
break;
case LKEVENT_NONE:
// Normally no event.
_tcscpy(ttext,_T("Event = NONE"));
break;
default:
// THIS SHOULD NEVER HAPPEN, but always CHECK FOR IT!
_tcscpy(ttext,_T("Event = unknown"));
break;
}
LKWriteBoxedText(hdc, ttext, 1, 50 , WTALIGN_LEFT, RGB_WHITE, RGB_BLACK);
//
// Be sure to check that an EVENT was generated, otherwise you are checking even bottombar key presses.
//
if (LKevent!=LKEVENT_NONE) {
_stprintf(ttext,_T("Last coords: X=%d Y=%d , duration=%ld ms"),X,Y,VKtime);
LKWriteBoxedText(hdc, ttext, 1, 100 , WTALIGN_LEFT, RGB_WHITE, RGB_BLACK);
}
// After using the event, WE MUST CLEAR IT, otherwise it will survive for next run.
// This can be good for something, though, like automatic redo of last action.
// You can also clear this event at the end of this function, to know during execution which was
// the key pressed, but remember to clear it.
LKevent=LKEVENT_NONE;
}
void MapWindow::LKDrawMultimap_Test(LKSurface& Surface, const RECT& rc)
{
if (DoInit[MDI_MAPTEST]) {
// init statics here and then clear init to false
DoInit[MDI_MAPTEST]=false;
}
//
// X,Y coordinates of last clicked point on screen
// These coordinates are related to any point clicked, even for a page flip, for bottom bar etc.
// In some cases, you will read old coordinates because for example after clicking in the center of
// bottom bar, the page changed out of multimap and entered nearest pages.
//
int X=startScreen.x;
int Y=startScreen.y;
//
// Duration of key is inside long VKtime, in milliseconds.
//
//
// Draw a boxed terrain/topology example
// --------------------------------------
//
RECT rct=rc; // desired area is 400x180, topleft is (20,30)
rct.top=20;
rct.bottom=rct.top+180;
rct.left=30;
rct.right=rct.left+400;
MapWindow::ChangeDrawRect(rct); // set new area for terrain and topology
PanLatitude = DrawInfo.Latitude;
PanLongitude = DrawInfo.Longitude;
// Current position is in center map
POINT Orig = { (rct.right-rct.left)/2,(rct.bottom-rct.top)/2};
POINT Orig_Aircraft= {0,0};
//zoom.ModifyMapScale();
//zoom.UpdateMapScale();
const ScreenProjection _Proj = CalculateScreenPositions( Orig, rct, &Orig_Aircraft);
CalculateScreenPositionsAirspace(rct, _Proj);
double sunelevation = 40.0;
double sunazimuth=GetAzimuth();
if (IsMultimapTerrain() && DerivedDrawInfo.TerrainValid) {
LockTerrainDataGraphics();
DrawTerrain(Surface, rct, _Proj, sunazimuth, sunelevation);
UnlockTerrainDataGraphics();
}
ResetLabelDeclutter(); // This is needed to reset at each run the declutter, for topology and waypoints!
// SaturateLabelDeclutter(); // Use this to force no labels be printed, from now on.
DrawTopology(Surface, rct, _Proj);
DrawAirSpace(Surface, rct, _Proj);
// ResetLabelDeclutter(); // If you saturated labels for topology, now you can reset the declutter to allow
// printing only waypoints,
DrawWaypointsNew(Surface,rct);
const auto oldpen = Surface.SelectObject(LKPen_White_N1);
const auto oldbrush = Surface.SelectObject(LKBrush_LightGrey);
LKWriteBoxedText(Surface, rct, _T("MULTIMAP PAGE EXAMPLE"), 1, 1, WTALIGN_LEFT, RGB_BLACK, RGB_WHITE);
TCHAR ttext[100];
switch(LKevent) {
//
// USABLE EVENTS
//
case LKEVENT_NEWRUN:
// CALLED ON ENTRY: when we select this page coming from another mapspace
_tcscpy(ttext,_T("Event = NEW RUN"));
break;
case LKEVENT_UP:
// click on upper part of screen, excluding center
_tcscpy(ttext,_T("Event = UP"));
break;
case LKEVENT_DOWN:
// click on lower part of screen, excluding center
_tcscpy(ttext,_T("Event = DOWN"));
break;
case LKEVENT_LONGCLICK:
_stprintf(ttext,_T("Event = LONG CLICK"));
break;
case LKEVENT_PAGEUP:
_tcscpy(ttext,_T("Event = PAGE UP"));
break;
case LKEVENT_PAGEDOWN:
_tcscpy(ttext,_T("Event = PAGE DOWN"));
break;
case LKEVENT_TOPLEFT:
_tcscpy(ttext,_T("Event = TOP LEFT"));
break;
case LKEVENT_TOPRIGHT:
_tcscpy(ttext,_T("Event = TOP RIGHT"));
break;
case LKEVENT_SHORTCLICK:
_tcscpy(ttext,_T("Event = SHORT CLICK"));
break;
//
// THESE EVENTS ARE NOT AVAILABLE IN MULTIMAPS!
//
case LKEVENT_ENTER:
// click longer on center, like to confirm a selection
_tcscpy(ttext,_T("Event = ENTER"));
break;
case LKEVENT_NEWPAGE:
// swipe gesture up/down produces NEW PAGE in this case
_tcscpy(ttext,_T("Event = NEW PAGE"));
break;
case LKEVENT_NONE:
// Normally no event.
_tcscpy(ttext,_T("Event = NONE"));
break;
//
default:
// THIS SHOULD NEVER HAPPEN, but always CHECK FOR IT!
_tcscpy(ttext,_T("Event = unknown"));
break;
}
LKWriteBoxedText(Surface, rct, ttext, 1, 50 , WTALIGN_LEFT, RGB_BLACK, RGB_WHITE);
//
// Be sure to check that an EVENT was generated, otherwise you are checking even bottombar key presses.
//
if (LKevent!=LKEVENT_NONE) {
_stprintf(ttext,_T("Last coords: X=%d Y=%d , duration=%ld ms"),X,Y,VKtime);
LKWriteBoxedText(Surface, rct, ttext, 1, 100 , WTALIGN_LEFT, RGB_BLACK, RGB_WHITE);
}
// After using the event, WE MUST CLEAR IT, otherwise it will survive for next run.
// This can be good for something, though, like automatic redo of last action.
// You can also clear this event at the end of this function, to know during execution which was
// the key pressed, but remember to clear it.
LKevent=LKEVENT_NONE;
Surface.SelectObject(oldbrush);
Surface.SelectObject(oldpen);
}
