Difference between revisions of "IUP/Controls/IupNavmap"

Latest revision as of 22:38, 11 May 2023

   navmap{size, expand, scrollbar}

navmap uses 0-based systemids. all systemid inputs/outputs for navmap methods and events will be this way. elsewhere systemids are 1-based

   navmap:loadmap(mode,mappath, page)

mode: 1 or 2; 1 = gridless; 2 = grid mode

mappath: "/lua/maps/(navmap.universemap.lua | system%02dmap.lua)"

page: systemid - 1; sets the page for sector ids. start index (upper left) == 1 + (256 * page)

   navmap:setpath(GetFullPath())

   navmap.currentid = <id>; universe map: values are systemid-1; system map: sectorid range determined by the map page
   navmap.clickedid = <id>; moves the clicked sector.  universe map: values are systemid-1;  system map; range determined by the map page

   navmap.["color"..number]   does not work in mode 1; number is the sectorid.  available sector ids are determined by the current page;  changing the page resets all colors;  changing back to a previous page does not show previous colors

if no mappoint is selected,

tab will navigate in tab order to other controls

   function navmap:k_any(c)

key presses repeat so long as the key is held down

ctrl does not repeat, but the combination does.

no character code for combinations. in a ctrl combo, ctrl only triggers once and the other key triggers repeatedly

arrows trigger mouseover_cb, not k_any.

enter triggers click_cb

space triggers click_cb

keys

ctrl triggers, but does not repeat

shift does not trigger

alt triggers; can't combine with a mouse click on linux

end

   navmap:click_cb(index, flags)

only triggers when clicking on a mappoint, on mouseup

pressing enter does not set a flag

pressing space does not set a flag

in mode 2, if the long-press timeout is met, the callback finishes, not waiting for the button release.

   flags "SC1            L "
       1: S (shift)
       2: C (ctrl)
       3: 1 (left mouse click)
       16: L (long-press 1 second(?))

use string.byte() to test for a specific flag

   function navmap:getfocus_cb()

triggers:

when opening the navmap's dialog

when pressing escape if the last action was a click

After this callback has triggered, all keyboard presses will trigger :k_any()

end

   function navmap:mouseover_cb(index, str)

triggers when

mousing over a map point. nothing happens when moving the mouse over anything else

pressing arrow keys after a mappoint has been selected; order of system traversal on the universe map is in systemid order

pressing tab when a mappoint has been clicked on; triggers the mouseover for the active mappoint

end