169 lines
8.3 KiB
VB.net
169 lines
8.3 KiB
VB.net
Public Class PageDownloadLeft
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#Region "页面切换"
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''' <summary>
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''' 当前页面的编号。
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''' </summary>
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Public PageID As FormMain.PageSubType = FormMain.PageSubType.DownloadInstall
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''' <summary>
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''' 勾选事件改变页面。
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''' </summary>
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Private Sub PageCheck(sender As MyListItem, e As RouteEventArgs) Handles ItemInstall.Check, ItemClient.Check, ItemOptiFine.Check, ItemForge.Check, ItemLiteLoader.Check, ItemMod.Check, ItemFabric.Check, ItemPack.Check
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'尚未初始化控件属性时，sender.Tag 为 Nothing，会导致切换到页面 0
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'若使用 IsLoaded，则会导致模拟点击不被执行（模拟点击切换页面时，控件的 IsLoaded 为 False）
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If sender.Tag IsNot Nothing Then PageChange(Val(sender.Tag))
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End Sub
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Public Function PageGet(Optional ID As FormMain.PageSubType = -1)
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If ID = -1 Then ID = PageID
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Select Case ID
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Case FormMain.PageSubType.DownloadInstall
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If FrmDownloadInstall Is Nothing Then FrmDownloadInstall = New PageDownloadInstall
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Return FrmDownloadInstall
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Case FormMain.PageSubType.DownloadClient
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If FrmDownloadClient Is Nothing Then FrmDownloadClient = New PageDownloadClient
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Return FrmDownloadClient
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Case FormMain.PageSubType.DownloadOptiFine
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If FrmDownloadOptiFine Is Nothing Then FrmDownloadOptiFine = New PageDownloadOptiFine
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Return FrmDownloadOptiFine
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Case FormMain.PageSubType.DownloadForge
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If FrmDownloadForge Is Nothing Then FrmDownloadForge = New PageDownloadForge
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Return FrmDownloadForge
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Case FormMain.PageSubType.DownloadLiteLoader
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If FrmDownloadLiteLoader Is Nothing Then FrmDownloadLiteLoader = New PageDownloadLiteLoader
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Return FrmDownloadLiteLoader
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Case FormMain.PageSubType.DownloadFabric
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If FrmDownloadFabric Is Nothing Then FrmDownloadFabric = New PageDownloadFabric
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Return FrmDownloadFabric
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Case FormMain.PageSubType.DownloadMod
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If FrmDownloadMod Is Nothing Then FrmDownloadMod = New PageDownloadMod
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Return FrmDownloadMod
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Case FormMain.PageSubType.DownloadPack
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If FrmDownloadPack Is Nothing Then FrmDownloadPack = New PageDownloadPack
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Return FrmDownloadPack
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Case Else
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Throw New Exception("未知的下载子页面种类：" & ID)
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End Select
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End Function
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''' <summary>
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''' 切换现有页面。
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''' </summary>
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Public Sub PageChange(ID As FormMain.PageSubType)
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If PageID = ID Then Exit Sub
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AniControlEnabled += 1
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Try
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PageChangeRun(PageGet(ID))
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PageID = ID
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Catch ex As Exception
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Log(ex, "切换设置分页面失败（ID " & ID & "）", LogLevel.Feedback)
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Finally
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AniControlEnabled -= 1
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End Try
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End Sub
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Private Shared Sub PageChangeRun(Target As MyPageRight)
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AniStop("FrmMain PageChangeRight") '停止主页面的右页面切换动画，防止它与本动画一起触发多次 PageOnEnter
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If Target.Parent IsNot Nothing Then Target.SetValue(ContentPresenter.ContentProperty, Nothing)
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FrmMain.PageRight = Target
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CType(FrmMain.PanMainRight.Child, MyPageRight).PageOnExit()
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AniStart({
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AaCode(Sub()
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CType(FrmMain.PanMainRight.Child, MyPageRight).PageOnForceExit()
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FrmMain.PanMainRight.Child = FrmMain.PageRight
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FrmMain.PageRight.Opacity = 0
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End Sub, 130),
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AaCode(Sub()
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'延迟触发页面通用动画，以使得在 Loaded 事件中加载的控件得以处理
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FrmMain.PageRight.Opacity = 1
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FrmMain.PageRight.PageOnEnter()
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End Sub, 30, True)
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}, "PageLeft PageChange")
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End Sub
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#End Region
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'强制刷新
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Public Sub Refresh(sender As Object, e As EventArgs) '由边栏按钮匿名调用
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Select Case Val(sender.Tag)
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Case FormMain.PageSubType.DownloadInstall
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DlClientListLoader.Start(IsForceRestart:=True)
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DlOptiFineListLoader.Start(IsForceRestart:=True)
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DlForgeListLoader.Start(IsForceRestart:=True)
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DlLiteLoaderListLoader.Start(IsForceRestart:=True)
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DlFabricListLoader.Start(IsForceRestart:=True)
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DlFabricApiLoader.Start(IsForceRestart:=True)
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DlOptiFabricLoader.Start(IsForceRestart:=True)
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Case FormMain.PageSubType.DownloadMod
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If FrmDownloadMod IsNot Nothing Then FrmDownloadMod.PageLoaderRestart()
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Case FormMain.PageSubType.DownloadPack
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If FrmDownloadPack IsNot Nothing Then FrmDownloadPack.PageLoaderRestart()
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Case FormMain.PageSubType.DownloadClient
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DlClientListLoader.Start(IsForceRestart:=True)
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Case FormMain.PageSubType.DownloadOptiFine
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DlOptiFineListLoader.Start(IsForceRestart:=True)
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Case FormMain.PageSubType.DownloadForge
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DlForgeListLoader.Start(IsForceRestart:=True)
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Case FormMain.PageSubType.DownloadLiteLoader
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DlLiteLoaderListLoader.Start(IsForceRestart:=True)
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Case FormMain.PageSubType.DownloadFabric
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DlFabricListLoader.Start(IsForceRestart:=True)
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End Select
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End Sub
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'点击返回
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Private Sub ItemInstall_Click(sender As Object, e As MouseButtonEventArgs) Handles ItemInstall.Click
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If Not ItemInstall.Checked Then Exit Sub
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FrmDownloadInstall.ExitSelectPage()
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End Sub
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'展开手动安装
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Private Sub ItemHand_Click(sender As Object, e As RouteEventArgs) Handles ItemHand.Changed
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If ItemHand.Checked = False Then Exit Sub
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e.Handled = True
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AniControlEnabled += 1
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If Not Setup.Get("HintHandInstall") Then
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Setup.Set("HintHandInstall", True)
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If MyMsgBox("手动安装包功能提供了 OptiFine、Forge 等组件的 .jar 安装文件下载，但无法自动安装。" & vbCrLf &
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"在自动安装页面先选择 MC 版本，然后就可以选择 OptiFine、Forge 等组件，让 PCL2 自动进行安装了。", "自动安装提示", "返回自动安装", "继续下载手动安装包") = 1 Then
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FrmMain.PageChange(New FormMain.PageStackData With {.Page = FormMain.PageType.Download}, FormMain.PageSubType.DownloadInstall)
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AniControlEnabled -= 1
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Exit Sub
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End If
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End If
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ItemHand.Visibility = Visibility.Collapsed
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LabGame.Visibility = Visibility.Collapsed
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LabHand.Visibility = Visibility.Visible
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ItemClient.Visibility = Visibility.Visible
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ItemOptiFine.Visibility = Visibility.Visible
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ItemFabric.Visibility = Visibility.Visible
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ItemForge.Visibility = Visibility.Visible
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ItemLiteLoader.Visibility = Visibility.Visible
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RunInThread(Sub()
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Thread.Sleep(20)
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RunInUiWait(Sub() ItemClient.SetChecked(True, True, True))
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AniControlEnabled -= 1
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End Sub)
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End Sub
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'折叠手动安装
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Private Sub LabHand_Click(sender As Object, e As MouseButtonEventArgs) Handles LabHand.MouseLeftButtonUp
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e.Handled = True
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AniControlEnabled += 1
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ItemHand.Visibility = Visibility.Visible
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LabGame.Visibility = Visibility.Visible
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LabHand.Visibility = Visibility.Collapsed
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ItemClient.Visibility = Visibility.Collapsed
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ItemOptiFine.Visibility = Visibility.Collapsed
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ItemFabric.Visibility = Visibility.Collapsed
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ItemForge.Visibility = Visibility.Collapsed
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ItemLiteLoader.Visibility = Visibility.Collapsed
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RunInThread(Sub()
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Thread.Sleep(20)
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RunInUiWait(Sub() ItemInstall.SetChecked(True, True, True))
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AniControlEnabled -= 1
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End Sub)
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End Sub
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End Class
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