packaging.in/murphy.lua

   1 with_system_controller = false
   2
   3 m = murphy.get()
   4
   5 -- try loading the various logging plugins
   6 m:try_load_plugin('systemd')
   7 m:try_load_plugin('dlog')
   8
   9 -- load the console plugin
  10 m:try_load_plugin('console')
  11
  12 m:try_load_plugin('console.disabled', 'webconsole', {
  13                   address = 'wsck:127.0.0.1:3000/murphy',
  14                   httpdir = '/usr/share/murphy/webconsole' });
  15
  16 -- load the dbus plugin
  17 if m:plugin_exists('dbus') then
  18     m:load_plugin('dbus')
  19 end
  20
  21 -- load the native resource plugin
  22 if m:plugin_exists('resource-native') then
  23     m:load_plugin('resource-native')
  24     m:info("native resource plugin loaded")
  25 else
  26     m:info("No native resource plugin found...")
  27 end
  28
  29 -- load the dbus resource plugin
  30 m:try_load_plugin('resource-dbus', {
  31     dbus_bus = "system",
  32     dbus_service = "org.Murphy",
  33     dbus_track = true,
  34     default_zone = "driver",
  35     default_class = "implicit"
  36 })
  37
  38 -- load the domain control plugin
  39 if m:plugin_exists('domain-control') then
  40     m:load_plugin('domain-control')
  41 else
  42     m:info("No domain-control plugin found...")
  43 end
  44
  45 -- load the AMB plugin
  46 if m:plugin_exists('amb') then
  47     m:load_plugin('amb')
  48 else
  49     m:info("No amb plugin found...")
  50 end
  51
  52 -- load the ASM resource plugin
  53 if m:plugin_exists('resource-asm') then
  54     m:load_plugin('resource-asm', {
  55         zone = "driver",
  56         share_mmplayer = "player:AVP,mandatory,exclusive,strict",
  57         ignored_argv0 = "WebProcess"
  58     })
  59 else
  60     m:info("No audio session manager plugin found...")
  61 end
  62
  63 if m:plugin_exists('ivi-resource-manager') and not with_system_controller then
  64     m:load_plugin('ivi-resource-manager')
  65 end
  66
  67 -- define application classes
  68 application_class {
  69     name     = "interrupt",
  70     priority = 99,
  71     modal    = true ,
  72     share    = false,
  73     order    = "fifo"
  74 }
  75
  76 application_class {
  77     name     = "emergency",
  78     priority = 80,
  79     modal    = false,
  80     share    = false,
  81     order    = "fifo"
  82 }
  83 application_class {
  84     name     = "alert",
  85     priority = 51,
  86     modal    = false,
  87     share    = false,
  88     order    = "fifo"
  89 }
  90
  91 application_class {
  92     name     = "navigator",
  93     priority = 50,
  94     modal    = false,
  95     share    = true,
  96     order    = "fifo"
  97 }
  98
  99 application_class {
 100     name     = "phone",
 101     priority = 6 ,
 102     modal    = false,
 103     share    = true ,
 104     order    = "lifo"
 105 }
 106 application_class {
 107     name     = "camera",
 108     priority = 5,
 109     modal    = false,
 110     share    = false,
 111     order    = "lifo"
 112 }
 113
 114 application_class { name="event"    , priority=4 , modal=false, share=true , order="fifo" }
 115 application_class { name="game"     , priority=3 , modal=false, share=false, order="lifo" }
 116 --# doesn't need to be created here, ivi-resource-manager creates it if loaded
 117 --#application_class { name="basic"    , priority=2 , modal=false, share=false, order="lifo" }
 118 application_class { name="player"   , priority=1 , modal=false, share=true , order="lifo" }
 119 application_class { name="implicit" , priority=0 , modal=false, share=false, order="lifo" }
 120
 121 -- define zone attributes
 122 zone.attributes {
 123     type = {mdb.string, "common", "rw"},
 124     location = {mdb.string, "anywhere", "rw"}
 125 }
 126
 127 -- define zones
 128 zone {
 129      name = "driver",
 130      attributes = {
 131          type = "common",
 132          location = "front-left"
 133      }
 134 }
 135
 136 zone {
 137      name = "passanger1",
 138      attributes = {
 139          type = "private",
 140          location = "front-right"
 141      }
 142 }
 143
 144 zone {
 145      name = "passanger2",
 146      attributes = {
 147          type = "private",
 148          location = "back-left"
 149      }
 150 }
 151
 152 zone {
 153      name = "passanger3",
 154      attributes = {
 155          type = "private",
 156          location = "back-right"
 157      }
 158 }
 159
 160 zone {
 161      name = "passanger4",
 162      attributes = {
 163          type = "private",
 164          location = "back-left"
 165      }
 166 }
 167
 168
 169 -- define resource classes
 170 if not m:plugin_exists('ivi-resource-manager') and
 171    not with_system_controller
 172 then
 173    resource.class {
 174         name = "audio_playback",
 175         shareable = true,
 176         attributes = {
 177             role = { mdb.string, "music", "rw" },
 178             pid = { mdb.string, "<unknown>", "rw" },
 179             policy = { mdb.string, "relaxed", "rw" }
 180         }
 181    }
 182 end
 183
 184 resource.class {
 185      name = "audio_recording",
 186      shareable = true,
 187      attributes = {
 188          role   = { mdb.string, "music"    , "rw" },
 189          pid    = { mdb.string, "<unknown>", "rw" },
 190          policy = { mdb.string, "relaxed"  , "rw" }
 191      }
 192 }
 193
 194 resource.class {
 195      name = "video_playback",
 196      shareable = false,
 197 }
 198
 199 resource.class {
 200      name = "video_recording",
 201      shareable = false
 202 }
 203
 204 if not m:plugin_exists('ivi-resource-manager') then
 205 resource.method.veto = {
 206     function(zone, rset, grant, owners)
 207         rset_priority = application_class[rset.application_class].priority
 208
 209         owner_id = owners.audio_playback.resource_set
 210         rset_id = rset.id
 211
 212         if (rset_priority >= 50 and owner_id ~= rset_id) then
 213             print("*** resource-set "..rset_id.." - veto")
 214             return false
 215         end
 216
 217         return true
 218     end
 219 }
 220 end
 221
 222 -- test for creating selections
 223 mdb.select {
 224            name = "audio_owner",
 225            table = "audio_playback_owner",
 226            columns = {"application_class"},
 227            condition = "zone_name = 'driver'"
 228 }
 229
 230 mdb.select {
 231            name = "vehicle_speed",
 232            table = "amb_vehicle_speed",
 233            columns = {"value"},
 234            condition = "key = 'VehicleSpeed'"
 235 }
 236
 237 element.lua {
 238    name    = "speed2volume",
 239    inputs  = { speed = mdb.select.vehicle_speed, param = 9 },
 240    outputs = {  mdb.table { name = "speedvol",
 241                             index = {"zone", "device"},
 242                             columns = {{"zone", mdb.string, 16},
 243                                        {"device", mdb.string, 16},
 244                                        {"value", mdb.floating}},
 245                             create = true
 246                            }
 247              },
 248    oldvolume = 0.0,
 249    update  = function(self)
 250                 speed = self.inputs.speed.single_value
 251                 if (speed) then
 252                     volume = (speed - 144.0) / 7.0
 253                 else
 254                     volume = 0.0
 255                 end
 256                 diff = volume - self.oldvolume
 257                 if (diff*diff > self.inputs.param) then
 258                     print("*** element "..self.name.." update "..volume)
 259                     self.oldvolume = volume
 260                     mdb.table.speedvol:replace({zone = "driver", device = "speakers", value = volume})
 261                 end
 262              end
 263 }
 264
 265 -- Night mode processing chain
 266
 267 mdb.select {
 268     name = "exterior_brightness",
 269     table = "amb_exterior_brightness",
 270     columns = { "value" },
 271     condition = "key = 'ExteriorBrightness'"
 272 }
 273
 274 element.lua {
 275     name    = "nightmode",
 276     inputs  = { brightness = mdb.select.exterior_brightness },
 277     oldmode = -1;
 278     outputs = {
 279         mdb.table {
 280             name = "amb_nightmode",
 281             index = { "id" },
 282             create = true,
 283             columns = {
 284                 { "id", mdb.unsigned },
 285                 { "night_mode", mdb.unsigned }
 286             }
 287         }
 288     },
 289     update = function(self)
 290         -- This is a trivial function to calculate night mode. Later, we will
 291         -- need a better threshold value and hysteresis to prevent oscillation.
 292
 293         brightness = self.inputs.brightness.single_value
 294
 295         if not brightness then
 296             return
 297         end
 298
 299         print("*** element "..self.name.." update brightness: "..brightness)
 300
 301         if brightness > 300 then
 302             mode = 0
 303         else
 304             mode = 1
 305         end
 306
 307         print("*** resulting mode: ".. mode)
 308
 309         if not (mode == self.oldmode) then
 310             mdb.table.amb_nightmode:replace({ id = 0, night_mode = mode })
 311         end
 312
 313         self.oldmode = mode
 314     end
 315 }
 316
 317 mdb.select {
 318     name = "select_night_mode",
 319     table = "amb_nightmode",
 320     columns = { "night_mode" },
 321     condition = "id = 0"
 322 }
 323
 324 sink.lua {
 325     name = "night_mode",
 326     inputs = { owner = mdb.select.select_night_mode },
 327     property = "NightMode",
 328     type = "b",
 329     initiate = builtin.method.amb_initiate,
 330     update = builtin.method.amb_update
 331 }
 332
 333
 334 -- Driving mode processing chain
 335
 336
 337 element.lua {
 338     name    = "drivingmode",
 339     inputs  = { speed = mdb.select.vehicle_speed },
 340     oldmode = -1;
 341     outputs = {
 342         mdb.table {
 343             name = "amb_drivingmode",
 344             index = { "id" },
 345             create = true,
 346             columns = {
 347                 { "id", mdb.unsigned },
 348                 { "driving_mode", mdb.unsigned }
 349             }
 350         }
 351     },
 352     update = function(self)
 353
 354         speed = self.inputs.speed.single_value
 355
 356         if not speed then
 357             return
 358         end
 359
 360         if speed == 0 then
 361             mode = 0
 362         else
 363             mode = 1
 364         end
 365
 366         if not (mode == self.oldmode) then
 367             mdb.table.amb_drivingmode:replace({ id = 0, driving_mode = mode })
 368         end
 369
 370         self.oldmode = mode
 371     end
 372 }
 373
 374 mdb.select {
 375     name = "select_driving_mode",
 376     table = "amb_drivingmode",
 377     columns = { "driving_mode" },
 378     condition = "id = 0"
 379 }
 380
 381 sink.lua {
 382     name = "driving_mode",
 383     inputs = { owner = mdb.select.select_driving_mode },
 384     property = "DrivingMode",
 385     type = "u",
 386     initiate = builtin.method.amb_initiate,
 387     update = builtin.method.amb_update
 388 }
 389
 390 -- turn signals (left, right)
 391
 392 mdb.select {
 393     name = "winker",
 394     table = "amb_turn_signal",
 395     columns = { "value" },
 396     condition = "key = 'TurnSignal'"
 397 }
 398
 399 -- regulation (on), use "select_driving_mode"
 400
 401 -- shift position (parking, reverse, other)
 402
 403 mdb.select {
 404     name = "gear_position",
 405     table = "amb_gear_position",
 406     columns = { "value" },
 407     condition = "key = 'GearPosition'"
 408 }
 409
 410 -- cameras (back, front, left, right)
 411
 412 element.lua {
 413     name    = "camera_state",
 414     inputs  = { winker = mdb.select.winker, gear = mdb.select.gear_position },
 415     oldmode = -1;
 416     outputs = {
 417         mdb.table {
 418             name = "target_camera_state",
 419             index = { "id" },
 420             create = true,
 421             columns = {
 422                 { "id", mdb.unsigned },
 423                 { "front_camera", mdb.unsigned },
 424                 { "back_camera", mdb.unsigned },
 425                 { "right_camera", mdb.unsigned },
 426                 { "left_camera", mdb.unsigned }
 427             }
 428         }
 429     },
 430     update = function(self)
 431
 432         front_camera = 0
 433         back_camera = 0
 434         right_camera = 0
 435         left_camera = 0
 436
 437         if self.inputs.gear == 128 then
 438             back_camera = 1
 439         elseif self.inputs.winker == 1 then
 440             right_camera = 1
 441         elseif self.inputs.winker == 2 then
 442             left_camera = 1
 443         end
 444
 445         mdb.table.target_camera_state:replace({ id = 0, front_camera = front_camera, back_camera = back_camera, right_camera = right_camera, left_camera = left_camera })
 446
 447     end
 448 }
 449
 450 -- load the telephony plugin
 451 m:try_load_plugin('telephony')
 452
 453
 454 -- system controller test setup
 455
 456 if not with_system_controller then
 457    return
 458 end
 459
 460 window_operation_names = {
 461     [1] = "create",
 462     [2] = "destroy",
 463     [3] = "name_change",
 464     [4] = "visible",
 465     [5] = "configure",
 466     [6] = "active"
 467 }
 468
 469 function window_operation_name(oper)
 470     local name = window_operation_names[oper]
 471     if name then return name end
 472     return "<unknown " .. tostring(oper) .. ">"
 473 end
 474
 475 command_names = {
 476     [0x00001] = "send_appid",
 477     [0x10001] = "create",
 478     [0x10002] = "destroy",
 479     [0x10003] = "show",
 480     [0x10004] = "hide",
 481     [0x10005] = "move",
 482     [0x10006] = "change_active",
 483     [0x10007] = "change_layer",
 484     [0x10008] = "change_attr",
 485     [0x10009] = "name",
 486     [0x10011] = "map_thumb",
 487     [0x10012] = "unmap_thumb",
 488     [0x10020] = "show layer",
 489     [0x10021] = "hide_layer",
 490     [0x10022] = "change_layer_attr",
 491     [0x20001] = "add_input",
 492     [0x20002] = "del_input",
 493     [0x20003] = "send_input"
 494 }
 495
 496 function command_name(command)
 497     local name = command_names[command]
 498     if name then return name end
 499     return "<unknown " .. tostring(command) .. ">"
 500 end
 501
 502 wmgr = window_manager({
 503   geometry = function(self, w,h, v)
 504                   if type(v) == "function" then
 505                       return v(w,h)
 506                   end
 507                   return v
 508              end,
 509
 510   outputs = { { name  = "Center",
 511                 id    = 0,
 512                 areas = { Status = {
 513                               id     = 100,
 514                               pos_x  = 0,
 515                               pos_y  = 0,
 516                               width  = function(w,h) return w end,
 517                               height = 64
 518                           },
 519                           Full = {
 520                               id     = 1,
 521                               pos_x  = 0,
 522                               pos_y  = 64,
 523                               width  = function(w,h) return w end,
 524                               height = function(w,h) return h-64-128 end
 525                           },
 526                           Upper = {
 527                               id     = 2,
 528                               pos_x  = 0,
 529                               pos_y  = 64,
 530                               width  = function(w,h) return w end,
 531                               height = function(w,h) return (h-64-128)/2 end
 532                           },
 533                           Lower = {
 534                               id     = 3,
 535                               pos_x  = 0,
 536                               pos_y  = function(w,h) return (h-64-128)/2+64 end,
 537                               width  = function(w,h) return w end,
 538                               height = function(w,h) return (h-64-128)/2 end
 539                           },
 540                           UpperLeft = {
 541                               id     = 4,
 542                               pos_x  = 0,
 543                               pos_y  = 64,
 544                               width  = function(w,h) return w/2 end,
 545                               height = function(w,h) return (h-64-128)/2 end
 546                           },
 547                           UpperRight = {
 548                               id     = 5,
 549                               pos_x  = function(w,h) return w/2 end,
 550                               pos_y  = 64,
 551                               width  = function(w,h) return w/2 end,
 552                               height = function(w,h) return (h-64-128)/2 end
 553                           },
 554                           LowerLeft = {
 555                               id     = 6,
 556                               pos_x  = 0,
 557                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 558                               width  = function(w,h) return w/2 end,
 559                               height = function(w,h) return (h-64-128)/2 end
 560                           },
 561                           LowerRight = {
 562                               id     = 7,
 563                               pos_x  = function(w,h) return w/2 end,
 564                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 565                               width  = function(w,h) return w/2 end,
 566                               height = function(w,h) return (h-64-128)/2 end
 567                           },
 568                           SysApp = {
 569                               id     = 8,
 570                               pos_x  = 0,
 571                               pos_y  = 64,
 572                               width  = function(w,h) return w end,
 573                               height = function(w,h) return h-64-128 end
 574                           },
 575                           ["SysApp.Left"] = {
 576                               id     = 9,
 577                               pos_x  = 0,
 578                               pos_y  = 64,
 579                               width  = function(w,h) return w/2-181 end,
 580                               height = function(w,h) return h-64-128 end
 581                           },
 582                           ["SysApp.Right"] = {
 583                               id     = 10,
 584                               pos_x  = function(w,h) return w/2+181 end,
 585                               pos_y  = 64,
 586                               width  = function(w,h) return w/2-181 end,
 587                               height = function(w,h) return h-64-128 end
 588                           },
 589                         }
 590                },
 591                { name  = "Mid",
 592                  id    = 1
 593                }
 594
 595   },
 596   layers = { {      0, "Background"   , 1 },
 597              {      1, "Application"  , 2 },
 598              {      2, "Softkeyboard" , 4 },
 599              {      3, "HomeScreen"   , 2 },
 600              {      4, "ControlBar"   , 2 },
 601              {      5, "InterruptApp" , 2 },
 602              {      6, "OnScreen"     , 2 },
 603              {    101, "Input"        , 3 },
 604              {    102, "Touch"        , 4 },
 605              {    103, "Cursor"       , 5 },
 606              { 0x1000, "Background"   , 1 },
 607              { 0x2000, "Normal"       , 2 },
 608              { 0x3000, "Fullscreen"   , 2 },
 609              { 0x4000, "InputPanel"   , 3 },
 610              { 0xA000, "Touch"        , 4 },
 611              { 0xB000, "Cursor"       , 5 },
 612              { 0xC000, "Startup"      , 6 }
 613   },
 614
 615
 616   window_update = function(self, oper, win, mask)
 617                       if (verbose) then
 618                           print("*** WINDOW UPDATE oper:"..window_operation_name(oper).." mask: "..tostring(mask))
 619                           print(win)
 620                       end
 621
 622                       local arg = m:JSON({ surface = win.surface,
 623                                            winname = win.name,
 624                       })
 625                       local command = 0
 626
 627                       if oper == 1 then -- create
 628                            if win.layertype and win.layertype == 3 then
 629                                print("ignoring input panel window creation")
 630                                return
 631                            end
 632                            command     = 0x10001
 633                       elseif oper == 2 then -- destroy
 634                            command     = 0x10002
 635                       elseif oper == 3 then  -- namechange
 636                            command     = 0x10009
 637                       elseif oper == 4 or oper == 5 then --visible or configure
 638                            command     = 0x10008
 639                            arg.zone    = win.area
 640                            arg.node    = win.node
 641                            arg.layer   = win.layer
 642                            arg.pos_x   = win.pos_x
 643                            arg.pos_y   = win.pos_y
 644                            arg.width   = win.width
 645                            arg.height  = win.height
 646                            arg.raise   = win.raise
 647                            arg.visible = win.visible
 648                            arg.active  = win.active
 649                       elseif oper == 6 then -- active
 650                            if false and win.active ~= 0 then
 651                                print("### already active")
 652                                return
 653                            end
 654                            command = 0x10006
 655                       else
 656                            print("### nothing to do")
 657                            return
 658                       end
 659
 660                       local msg = m:JSON({ command = command,
 661                                            appid   = win.appid,
 662                                            pid     = win.pid,
 663                                            arg     = arg
 664                       })
 665                       print("### sending window message: " .. command_name(msg.command))
 666                       print(msg)
 667                       sc:send_message(msg.appid, msg)
 668
 669                       if (oper == 1) then -- create
 670                           local a = animation({})
 671                           local r = m:JSON({surface = win.surface,
 672                                             visible = 1,
 673                                             raise   = 1})
 674                           self:window_request(r,a,0)
 675                       end
 676                   end,
 677
 678   layer_update = function(self, oper, j, mask)
 679                       if verbose then
 680                           print("*** LAYER UPDATE oper:"..oper.." mask: "..tostring(mask))
 681                           print(j)
 682                       end
 683                  end,
 684   output_update = function(self, oper, out, mask)
 685                       local idx = out.index
 686                       if verbose then
 687                           print("*** OUTPUT UPDATE oper:"..oper.." mask: "..tostring(mask))
 688                       end
 689                       print(out)
 690                       if (oper == 1) then -- create
 691                           local outdef = self.outputs[idx+1]
 692                           if outdef then
 693                               self:output_request(m:JSON({index = idx,
 694                                                           id    = outdef.id,
 695                                                           name  = outdef.name
 696                                                           }))
 697                           end
 698                       elseif (oper == 5) then -- done
 699                           local ads = self.outputs[idx+1].areas
 700                           if ads then
 701                               for name,area in pairs(ads) do
 702                                   local a = m:JSON({name=name,output=out.index})
 703                                   for fld,val in pairs(area) do
 704                                       a[fld] = self:geometry(out.width,out.height,val)
 705                                    end
 706                                    self:area_create(a)
 707                               end
 708                           end
 709                       end
 710                   end
 711 })
 712
 713
 714 sc = m:get_system_controller()
 715
 716 connected = false
 717
 718 -- these shoud be before wmgr:connect() is called
 719 print("====== creating applications")
 720 application {
 721     appid      = "default",
 722     area       = "Center.Full",
 723     privileges = { screen = "none", audio = "none" }
 724 }
 725
 726 application {
 727     appid      = "org.tizen.ico.homescreen",
 728     area       = "Center.Full",
 729     privileges = { screen = "system", audio = "system" }
 730 }
 731
 732 application {
 733     appid      = "org.tizen.ico.statusbar",
 734     area       = "Center.Status",
 735     privileges = { screen = "system", audio = "none" }
 736 }
 737
 738
 739 if sc then
 740     sc.client_handler = function (self, cid, msg)
 741         print('*** client handler: ' .. tostring(msg))
 742         if not connected then
 743             print('Trying to connect to wayland...')
 744             connected = wmgr:connect()
 745         else
 746             print('Window manager already connected...')
 747         end
 748     end
 749
 750     sc.generic_handler = function (self, cid, msg)
 751         print('*** generic handler: ' .. tostring(msg))
 752     end
 753
 754     sc.window_handler = function (self, cid, msg)
 755         print('*** window handler: ' .. command_name(msg.command) .. ' ' .. tostring(msg))
 756
 757         local a = animation({})
 758         if msg.command == 0x10003 then       -- ico SHOW command
 759             local raise_mask = 0x01000000
 760             local lower_mask = 0x02000000
 761             msg.arg.visible = 1
 762             if msg.arg and msg.arg.anim_name then
 763                 local time = msg.arg.time
 764                 time = m:AND(time, m:NEG(m:OR(raise_mask, lower_mask)))
 765                 time = 200
 766                 if m:AND(msg.arg.anim_time, raise_mask) then
 767                     msg.arg.raise = 1
 768                 elseif m:AND(msg.arg.anim_time, lower_mask) then
 769                     msg.arg.raise = 0
 770                 end
 771                 a.show = { msg.arg.anim_name, time }
 772                 print('time: ' .. tostring(a.show[2]))
 773             end
 774             print('##### SHOW')
 775             print(tostring(msg.arg))
 776             wmgr:window_request(msg.arg, a, 0)
 777         elseif msg.command == 0x10004 then   -- ico HIDE command
 778             local raise_mask = 0x01000000
 779             local lower_mask = 0x02000000
 780             msg.arg.visible = 0
 781             if msg.arg and msg.arg.anim_name then
 782                 local time = msg.arg.time
 783                 time = m:AND(time, m:NEG(m:OR(raise_mask, lower_mask)))
 784                 time = 200
 785                 if m:AND(msg.arg.anim_time, raise_mask) then
 786                     msg.arg.raise = 1
 787                 end
 788                 if m:AND(msg.arg.anim_time, lower_mask) then
 789                     msg.arg.raise = 0
 790                 end
 791                 a.hide = { msg.arg.anim_name, time }
 792                 print('hide animation time: ' .. tostring(a.hide[2]))
 793             end
 794             print('##### HIDE')
 795             print(tostring(msg.arg))
 796             wmgr:window_request(msg.arg, a, 0)
 797         elseif msg.command == 0x10005 then   -- ico MOVE
 798             print('##### MOVE')
 799             print(tostring(msg.arg))
 800             wmgr:window_request(msg.arg, a, 0)
 801         elseif msg.command == 0x10006 then   -- ico ACTIVE
 802             print('##### ACTIVE')
 803             if not msg.arg.active then
 804                 msg.arg.active = 0
 805             end
 806             print(tostring(msg.arg))
 807             wmgr:window_request(msg.arg, a, 0)
 808         elseif msg.command == 0x10007 then   -- ico CHANGE_LAYER
 809             print('##### CHANGE_LAYER')
 810             print(tostring(msg.arg))
 811             --[[
 812             if msg.arg.layer ~= 4 or msg.arg.layer ~= 5 then
 813                 print("do not change layer for other than cursor or touch")
 814                 return
 815             end
 816             --]]
 817             wmgr:window_request(msg.arg, a, 0)
 818         elseif msg.command == 0x10011 then   -- ico MAP_THUMB
 819             local framerate = msg.arg.framerate
 820             print('##### MAP_THUMB')
 821             msg.arg.map = 1
 822             if not framerate or framerate < 0 then
 823                 framerate = 0
 824             end
 825             wmgr:window_request(msg.arg, a, framerate)
 826         elseif msg.command == 0x10012 then   -- ico UNMAP_THUMB
 827             print('##### UNMAP_THUMB')
 828             msg.arg.map = 0
 829             wmgr:window_request(msg.arg, a, 0)
 830         elseif msg.command == 0x10020 then   -- ico SHOW_LAYER command
 831             msg.arg.visible = 1
 832             print('##### SHOW_LAYER')
 833             wmgr:layer_request(msg.arg)
 834         end
 835     end
 836     sc.input_handler = function (self, cid, msg)
 837         print('*** input handler: ' .. tostring(msg))
 838     end
 839     sc.user_handler = function (self, cid, msg)
 840         print('*** user handler: ' .. tostring(msg))
 841     end
 842     sc.resource_handler = function (self, cid, msg)
 843         print('*** resource handler: ' .. tostring(msg))
 844
 845         reply = m.JSON({ command = 'reply to client #' .. tostring(cid) })
 846
 847         if sc:send_message(self, cid, reply) then
 848             print('*** reply OK')
 849         else
 850             print('*** reply FAILED')
 851         end
 852     end
 853     sc.inputdev_handler = function (self, cid, msg)
 854         print('*** inputdev handler: ' .. tostring(msg))
 855     end
 856 end