refactor(chat-communities): items and model for users list added
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@ -1,21 +1,39 @@
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import NimQml
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type
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OnlineStatus* {.pure.} = enum
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Online = 0
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Idle
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DoNotDisturb
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Invisible
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Offline
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QtObject:
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type
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Item* = ref object of QObject
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type
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Item* = ref object
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id: string
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name: string
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onlineStatus: OnlineStatus
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identicon: string
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proc setup(self: Item) =
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self.QObject.setup
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proc initItem*(id: string, name: string, onlineStatus: OnlineStatus, identicon: string): Item =
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result = Item()
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result.id = id
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result.name = name
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result.onlineStatus = onlineStatus
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result.identicon = identicon
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proc delete*(self: Item) =
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self.QObject.delete
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proc id*(self: Item): string {.inline.} =
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self.id
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proc newItem*(): Item =
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new(result, delete)
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result.setup()
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proc name*(self: Item): string {.inline.} =
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self.name
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proc id*(self: Item): string {.slot.} =
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self.id
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proc `name=`*(self: Item, value: string) {.inline.} =
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self.name = value
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QtProperty[string] id:
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read = id
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proc onlineStatus*(self: Item): OnlineStatus {.inline.} =
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self.onlineStatus
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proc `onlineStatus=`*(self: Item, value: OnlineStatus) {.inline.} =
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self.onlineStatus = value
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proc identicon*(self: Item): string {.inline.} =
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self.identicon
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@ -1,17 +1,89 @@
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import NimQml
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import NimQml, Tables
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import item
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type
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ModelRole {.pure.} = enum
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Id = UserRole + 1
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Name
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OnlineStatus
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Identicon
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QtObject:
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type
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Model* = ref object of QAbstractListModel
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sections: seq[Item]
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items: seq[Item]
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proc delete(self: Model) =
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self.items = @[]
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self.QAbstractListModel.delete
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proc setup(self: Model) =
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self.QAbstractListModel.setup
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proc delete*(self: Model) =
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self.QAbstractListModel.delete
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proc newModel*(): Model =
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new(result, delete)
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result.setup
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method rowCount(self: Model, index: QModelIndex = nil): int =
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return self.items.len
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method roleNames(self: Model): Table[int, string] =
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{
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ModelRole.Id.int:"id",
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ModelRole.Name.int:"name",
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ModelRole.OnlineStatus.int:"onlineStatus",
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ModelRole.Identicon.int:"identicon",
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}.toTable
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method data(self: Model, index: QModelIndex, role: int): QVariant =
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if (not index.isValid):
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return
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if (index.row < 0 or index.row >= self.items.len):
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return
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let item = self.items[index.row]
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let enumRole = role.ModelRole
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case enumRole:
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of ModelRole.Id:
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result = newQVariant(item.id)
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of ModelRole.Name:
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result = newQVariant(item.name)
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of ModelRole.OnlineStatus:
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result = newQVariant(item.onlineStatus.int)
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of ModelRole.Identicon:
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result = newQVariant(item.identicon)
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proc setItems*(self: Model, items: seq[Item]) =
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self.beginResetModel()
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self.items = items
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self.endResetModel()
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proc findIndexForMessageId(self: Model, id: string): int =
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for i in 0 ..< self.items.len:
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if(self.items[i].id == id):
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return i
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return -1
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proc setName*(self: Model, id: string, name: string) =
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let ind = self.findIndexForMessageId(id)
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if(ind == -1):
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return
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self.items[ind].name = name
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let index = self.createIndex(ind, 0, nil)
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self.dataChanged(index, index, @[ModelRole.Name.int])
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proc setOnlineStatus*(self: Model, id: string, onlineStatus: OnlineStatus) =
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let ind = self.findIndexForMessageId(id)
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if(ind == -1):
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return
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self.items[ind].onlineStatus = onlineStatus
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let index = self.createIndex(ind, 0, nil)
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self.dataChanged(index, index, @[ModelRole.OnlineStatus.int])
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