Add support for scrolling

Long ZRC files are supported by Zoom and allow users to scroll vertically to see items that don't fit on the screen. Support for this will help preview the complete UI to clients.
{
    "about": {
      "room_name": "NYC Conference 32E",
      "devicePort": "47002",
      "controller_url": "udp://10.100.13.169",
      "programmer": "Chris Welsh / AVI-SPL LLC - Chicago, IL",
      "site_info": "Jenner & Block - NYC - 32nd Floor Conference Center",
      "instructions": "Search and replace the devicePort (47002) & controller_url (e.g. udp://10.100.13.169) above to match the info to the room this file is for.  The port will be unique for each room in a given system.  DO NOT MAKE ANY OTHER CHANGES.",
      "generated": "02/25/2022 14:00:00",
      "copyright": "(C) 2022 AVI-SPL LLC"
    },
    "adapters": [
      {
        "model": "GenericNetworkAdapter",
        "ip": "udp://10.100.13.169:47002",
        "ports": [
          {
            "id": "lightingAndStatus",
            "name": "Lighting",
            "methods": [
              {
                "id": "power",
                "name": "On/Off",
                "command": "{\"LightingPreset\": \"%\"}",
                "params": [
                  {
                    "id": "lightsOn",
                    "name": "On",
                    "value": "On"
                  },
                  {
                    "id": "lightsOff",
                    "name": "Off",
                    "value": "Off"
                  }
                ],
                "type": "actions"
              },
              {
                "id": "presets",
                "name": "Presets",
                "command": "{\"LightingPreset\": \"%\"}",
                "params": [
                  {
                    "id": "preset1",
                    "name": "Video Call",
                    "value": "1"
                  },
                  {
                    "id": "preset2",
                    "name": "Presentation",
                    "value": "2"
                  }
                ],
                "type": "actions"
              },
              {
                "id": "status",
                "name": "Status",
                "command": "{\"ZoomStatus\": \"%\"}",
                "params": [
                  {
                    "id": "meeting_started",
                    "name": "meeting_started",
                    "value": "meeting_started"
                  },
                  {
                    "id": "meeting_ended",
                    "name": "meeting_ended",
                    "value": "meeting_ended"
                  },
                  {
                    "id": "microphone_muted",
                    "name": "microphone_muted",
                    "value": "microphone_muted"
                  },
                  {
                    "id": "microphone_unmuted",
                    "name": "microphone_unmuted",
                    "value": "microphone_unmuted"
                  },
                  {
                    "id": "video_started",
                    "name": "video_started",
                    "value": "video_started"
                  },
                  {
                    "id": "video_stopped",
                    "name": "video_stopped",
                    "value": "video_stopped"
                  },
                  {
                    "id": "operation_time_started",
                    "name": "operation_time_started",
                    "value": "operation_time_started"
                  },
                  {
                    "id": "operation_time_ended",
                    "name": "operation_time_ended",
                    "value": "operation_time_ended"
                  }
                ],
                "type": "actions"
              }
            ]
          }
        ]
      },
      {
        "model": "GenericNetworkAdapter",
        "ip": "udp://10.100.13.169:47002",
        "ports": [
          {
            "id": "shades",
            "name": "Shades",
            "methods": [
              {
                "id": "shadesBlackout",
                "name": "Blackout",
                "command": "{\"ShadesBlackout\": \"%\"}",
                "params": [
                  {
                    "id": "open",
                    "name": "Open",
                    "value": "Open"
                  },
                  {
                    "id": "close",
                    "name": "Close",
                    "value": "Close"
                  }
                ],
                "type": "actions"
              },
              {
                "id": "shadesSolar",
                "name": "Solar",
                "command": "{\"ShadesSolar\": \"%\"}",
                "params": [
                  {
                    "id": "open",
                    "name": "Open",
                    "value": "Open"
                  },
                  {
                    "id": "close",
                    "name": "Close",
                    "value": "Close"
                  }
                ],
                "type": "actions"
              }
            ]
          }
        ]
      },
      {
        "model": "GenericNetworkAdapter",
        "ip": "udp://10.100.13.169:47002",
        "ports": [
          {
            "id": "contentSources",
            "name": "Content Source",
            "methods": [
              {
                "id": "sources",
                "name": "Sources",
                "command": "{\"ContentSource\": \"%\"}",
                "params": [
                  {
                    "id": "source1",
                    "name": "Laptop (Auto)",
                    "value": "1"
                  },
                  {
                    "id": "source2",
                    "name": "Room PC",
                    "value": "2"
                  },
                  {
                    "id": "source3",
                    "name": "Wireless",
                    "value": "3"
                  }
                ],
                "type": "actions"
              }
            ]
          }
        ]
      },
      {
        "model": "GenericNetworkAdapter",
        "ip": "udp://10.100.13.169:47002",
        "ports": [
          {
            "id": "displayPower",
            "name": "Display Power",
            "methods": [
              {
                "id": "displayPower",
                "name": "Display Power",
                "command": "{\"DisplayPower\": \"%\"}",
                "params": [
                  {
                    "id": "on",
                    "name": "On",
                    "value": "On"
                  },
                  {
                    "id": "off",
                    "name": "Off",
                    "value": "Off"
                  }
                ],
                "type": "actions"
              }
            ]
          }
        ]
      },
      {
        "model": "GenericNetworkAdapter",
        "ip": "udp://10.100.13.169:47002",
        "ports": [
          {
            "id": "tvTuner",
            "name": "TV Tuner",
            "methods": [
              {
                "id": "tvMode",
                "name": "TV Tuner",
                "command": "{\"tvTunerMode\": \"%\"}",
                "params": [
                  {
                    "id": "tvTunerModeStart",
                    "name": "Start",
                    "value": "Start"
                  },
                  {
                    "id": "tvTunerModeStop",
                    "name": "Stop",
                    "value": "Stop"
                  }
                ],
                "type": "actions"
              },
              {
                "id": "tvVolume",
                "name": "Volume",
                "command": "{\"tvVolume\": \"%\"}",
                "params": [
                  {
                    "id": "tvVolumeDown",
                    "name": "Vol -",
                    "value": "-"
                  },
                  {
                    "id": "tvVolumeUp",
                    "name": "Vol +",
                    "value": "+"
                  }
                ],
                "type": "actions"
              },
              {
                "id": "tvChannel",
                "name": "Channel",
                "command": "{\"tvChannel\": \"%\"}",
                "params": [
                  {
                    "id": "tvChannelDown",
                    "name": "Ch -",
                    "value": "-"
                  },
                  {
                    "id": "tvChannelUp",
                    "name": "Ch +",
                    "value": "+"
                  }
                ],
                "type": "actions"
              },
              {
                "id": "presets",
                "name": "Presets",
                "command": "{\"tvPreset\": \"%\"}",
                "params": [
                  {
                    "id": "ABC",
                    "name": "ABC",
                    "value": "1"
                  },
                  {
                    "id": "CBS",
                    "name": "CBS",
                    "value": "2"
                  },
                  {
                    "id": "FOX",
                    "name": "FOX",
                    "value": "3"
                  },
                  {
                    "id": "NBC",
                    "name": "NBC",
                    "value": "4"
                  },
                  {
                    "id": "CNBC",
                    "name": "CNBC",
                    "value": "5"
                  },
                  {
                    "id": "CNN",
                    "name": "CNN",
                    "value": "6"
                  },
                  {
                    "id": "C-SPAN",
                    "name": "C-SPAN",
                    "value": "7"
                  },
                  {
                    "id": "MSNBC",
                    "name": "MSNBC",
                    "value": "8"
                  },
                  {
                    "id": "Fox News",
                    "name": "Fox News",
                    "value": "9"
                  },
                  {
                    "id": "Weather",
                    "name": "Weather",
                    "value": "10"
                  }
                ],
                "type": "actions"
              }
            ]
          }
        ]
      }
    ],
    "styles": [
      "lightingAndStatus.icon=icon_light",
      "lightingAndStatus.main_method=power",
      "lightingAndStatus.status.invisible=true",
      "shades.icon=icon_curtain",
      "contentSources.icon=icon_tv",
      "contentSources.main_method=contentSources",
      "displayPower.icon=icon_power",
      "displayPower.main_method=displayPower",
      "tvTuner.icon=icon_cable_tv",
      "tvTuner.tvVolume.tvVolumeUp.icon=icon_up",
      "tvTuner.tvVolume.tvVolumeDown.icon=icon_down",
      "tvTuner.tvChannel.tvChannelUp.icon=icon_up",
      "tvTuner.tvChannel.tvChannelDown.icon=icon_down",
      "tvTuner.main_method=tvMode"
    ],
    "rules": {
      "meeting_started": [
        "lightingAndStatus.status.meeting_started"
      ],
      "meeting_ended": [
        "lightingAndStatus.status.meeting_ended"
      ],
      "microphone_muted": [
        "lightingAndStatus.status.microphone_muted"
      ],
      "microphone_unmuted": [
        "lightingAndStatus.status.microphone_unmuted"
      ],
      "video_started": [
        "lightingAndStatus.status.video_started"
      ],
      "video_stopped": [
        "lightingAndStatus.status.video_stopped"
      ],
      "operation_time_started": [
        "lightingAndStatus.status.operation_time_started"
      ],
      "operation_time_ended": [
        "lightingAndStatus.status.operation_time_ended"
      ]
    }
  }
jeffderek / zoom-native-room-controls-preview

Add support for scrolling #5
