X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=doc%2Fparts%2FshowOnscreen.svg;fp=doc%2Fparts%2FshowOnscreen.svg;h=9a0447e123793ad4121a31362982a8497b8fabc1;hb=fe3d069d19d4c11c9d905da1d4412a77295a438d;hp=0000000000000000000000000000000000000000;hpb=f42ae47fe425b8ef353ec72ff9edaff451206cb8;p=apps%2Fonscreenapp.git

diff --git a/doc/parts/showOnscreen.svg b/doc/parts/showOnscreen.svg
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+@startuml
+
+title show/hide onscreen phase
+
+actor user
+entity "homescreen-service" as hss
+entity App
+entity onscreenapp
+entity windowmanager as wm
+
+== show onscreen ==
+user->App: the operation request onscreen
+App->hss: showWindow()
+note over App,hss
+{"application_id":"onscreenapp", 
+"parameter":{"area":"display area", "file":"qml file path liked appid/xxx.qml", 
+"data":{"the datas to onscreen qml"}}}
+end note
+
+hss->onscreenapp: push showWindow event
+note over hss,onscreenapp
+{"application_id":"onscreenapp", 
+"parameter":{"area":"display area", "file":"qml file path liked appid/xxx.qml", 
+"data":{"the datas to onscreen qml"},
+<font color=red >"replyto":"caller application id"
+}}
+end note
+
+onscreenapp->onscreenapp: get and save parameters
+onscreenapp->wm: activateWindow("onscreeapp", "display area")
+alt can show
+wm- ->onscreenapp: push syncDraw event
+onscreenapp->wm: endDraw("onscreeapp")
+onscreenapp->onscreenapp: load and display qml file
+note right: qml path "/usr/lib/qt5/qml/AGL/OnScreen/appid/xxx.qml"
+
+else can't show
+note over onscreenapp,wm
+do nothing
+end note
+end
+
+== hide onscreen ==
+
+user->onscreenapp: tap onscreen's button
+onscreenapp->hss: replyShowWindow()
+note over onscreenapp,hss
+{"application_id":"the application id who called onscreenapp", 
+"parameter": {"buttonName": "VOLUME_UP", "buttonPressMode": "shortPress", "buttonPressState": "release"}}
+end note
+hss->App: push replyShowWindow event
+App->App: call reply function
+App->hss: hideWindow("onscreenapp")
+hss->onscreenapp: push hideWindow event
+note over hss,onscreenapp
+{"application_id":"request hideWindow application id"}
+end note
+onscreenapp->wm: deactivateWindow("onscreenapp");
+onscreenapp->onscreenapp: hide window
+
+@enduml
+
+PlantUML version 1.2018.01(Mon Jan 29 02:08:22 CST 2018)
+(GPL source distribution)
+Java Runtime: Java(TM) SE Runtime Environment
+JVM: Java HotSpot(TM) 64-Bit Server VM
+Java Version: 1.8.0_45-b15
+Operating System: Windows 7
+OS Version: 6.1
+Default Encoding: MS932
+Language: ja
+Country: JP
+--></g></svg>
\ No newline at end of file