doc/parts/show_hide_onscreen.pu

   1 @startuml
   2
   3 title Show/Hide Onscreenapp Sequence
   4
   5 actor User
   6 entity HomeScreen_Service as HSS
   7 entity App
   8 entity Onscreenapp
   9 entity WindowManagere as WM
  10
  11 == show Onscreenapp ==
  12 User->App: display Onscreenapp by user operation
  13 App->HSS: subscribe replyShowWindow event
  14 App->HSS: call showWindow()
  15 note right
  16 { "application_id": "onscreenapp",
  17   "parameter": {
  18     "file": "qml file path",
  19     "data": {...}
  20   }
  21 }
  22 end note
  23 HSS->HSS: get app's id
  24 HSS->Onscreenapp: push showWindow event
  25 note right
  26 { "application_id": "onscreenapp",
  27   "parameter": {
  28     "file": "qml file path",
  29     "data": {...},
  30     "replyid": "app's id"
  31  }
  32 }
  33 end note
  34 Onscreenapp->WM: activateWindow("on_screen.app")
  35
  36 alt display able
  37 WM->Onscreenapp: SyncDraw
  38 Onscreenapp->Onscreenapp: load app's qml
  39 Onscreenapp->WM: EndDraw("on_screen.app")
  40 WM->Onscreenapp: VISIBLE("on_screen.app")
  41
  42 else display disable
  43 rnote over Onscreenapp
  44 do nothing
  45 end rnote
  46 end
  47
  48 == hide Onscreenapp ==
  49 alt touch Onscreenapp's button
  50 User->Onscreenapp: touch Onscreenapp's button
  51 Onscreenapp->WM: deactivateWindow("on_screen.app")
  52 Onscreenapp->Onscreenapp: unload qml
  53 Onscreenapp->HSS: call replyShowWindow()
  54 note right
  55 { "application_id": "app's id",
  56   "parameter": {
  57     "method": "Buttons.ButtonPress",
  58     "buttonName": "pressed button name",
  59     "buttonPressMode": "Short"
  60  }
  61 }
  62 end note
  63 WM->Onscreenapp: INVISIBLE("on_screen.app")
  64 HSS->App: push replyShowWindow event
  65 App->App: call button function
  66
  67 else hide by App
  68
  69 App->HSS: call hideWindow("onscreenapp")
  70 note right
  71 { "application_id": "onscreenapp"}
  72 end note
  73 HSS->Onscreenapp: push hideWindow event
  74 Onscreenapp->Onscreenapp: unload qml
  75 Onscreenapp->WM: deactivateWindow("on_screen.app")
  76 WM->Onscreenapp: INVISIBLE("on_screen.app")
  77
  78 end
  79
  80 @enduml