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Generic MFD: Nav display optimisation

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Change the NavDisplay so that the updates are paused when not being displayed.
This commit is contained in:
Richard Harrison 2018-04-29 19:06:38 +02:00
parent 8fdffa16e6
commit 6431d36166
2 changed files with 10 additions and 1 deletions
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8
Nasal/canvas/MFD_Generic.nas
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@ -432,6 +432,14 @@ var PFD_NavDisplay =
{
if (!me.nd_initialised)
me.nd_init();
#2018.2 - manage the timer so that the nav display is only updated when visibile
me.NDCpt.onDisplay();
};
obj.offdisplay = func
{
#2018.2 - manage the timer so that the nav display is only updated when visibile
if (me.nd_initialised)
me.NDCpt.offDisplay();
};
#
# most updates performed by the canvas nav display directly.

3
Nasal/canvas/map/navdisplay.mfd
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@ -175,7 +175,8 @@ var NavDisplay = {
}, # of connectAI
setTimerInterval: func(update_time=0.05) me.update_timer.restart(update_time),
onDisplay: func {me.setTimerInterval();},
offDisplay: func {me.update_timer.stop();},
# TODO: the ctor should allow customization, for different aircraft
# especially properties and SVG files/handles (747, 757, 777 etc)
new : func(prop1, switches=default_switches, style='Boeing') {