170 lines
8.2 KiB
VB.net
170 lines
8.2 KiB
VB.net
Public Class PageSetupLeft
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Private IsLoad As Boolean = False
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Private IsPageSwitched As Boolean = False '如果在 Loaded 前切换到其他页面，会导致触发 Loaded 时再次切换一次
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Private Sub PageSetupLeft_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
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'是否处于隐藏的子页面
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Dim IsHiddenPage As Boolean = False
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If ItemLaunch.Checked AndAlso Setup.Get("UiHiddenSetupLaunch") Then IsHiddenPage = True
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If ItemUI.Checked AndAlso Setup.Get("UiHiddenSetupUi") Then IsHiddenPage = True
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If ItemSystem.Checked AndAlso Setup.Get("UiHiddenSetupSystem") Then IsHiddenPage = True
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If ItemLink.Checked AndAlso Setup.Get("UiHiddenSetupLink") Then IsHiddenPage = True
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If PageSetupUI.HiddenForceShow Then IsHiddenPage = False
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'若页面错误，或尚未加载，则继续
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If IsLoad AndAlso Not IsHiddenPage Then Exit Sub
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IsLoad = True
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'刷新子页面隐藏情况
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PageSetupUI.HiddenRefresh()
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'选择第一个未被禁用的子页面
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If IsPageSwitched Then Exit Sub
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If Not Setup.Get("UiHiddenSetupLaunch") Then
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ItemLaunch.SetChecked(True, False, False)
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ElseIf Not Setup.Get("UiHiddenSetupUi") Then
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ItemUI.SetChecked(True, False, False)
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ElseIf Not Setup.Get("UiHiddenSetupSystem") Then
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ItemSystem.SetChecked(True, False, False)
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ElseIf Not Setup.Get("UiHiddenSetupLink") Then
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ItemLink.SetChecked(True, False, False)
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Else
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ItemLaunch.SetChecked(True, False, False)
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End If
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End Sub
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Private Sub PageOtherLeft_Unloaded(sender As Object, e As RoutedEventArgs) Handles Me.Unloaded
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IsPageSwitched = False
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End Sub
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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。从左往右从 0 开始计算。
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''' </summary>
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Public PageID As FormMain.PageSubType
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Public Sub New()
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InitializeComponent()
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'选择第一个未被禁用的子页面
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If Not Setup.Get("UiHiddenSetupLaunch") Then
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PageID = FormMain.PageSubType.SetupLaunch
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ElseIf Not Setup.Get("UiHiddenSetupUi") Then
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PageID = FormMain.PageSubType.SetupUI
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ElseIf Not Setup.Get("UiHiddenSetupSystem") Then
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PageID = FormMain.PageSubType.SetupSystem
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ElseIf Not Setup.Get("UiHiddenSetupLink") Then
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PageID = FormMain.PageSubType.SetupLink
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Else
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PageID = FormMain.PageSubType.SetupLaunch
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End If
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End Sub
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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 EventArgs) Handles ItemLaunch.Check, ItemSystem.Check, ItemUI.Check, ItemLink.Check
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'尚未初始化控件属性时，sender.Tag 为 Nothing，会跳过切换，且由于 PageID 默认为 0 而切换到第一个页面
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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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''' <summary>
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''' 获取当前导航指定的右页面。
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''' </summary>
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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.SetupLaunch
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If FrmSetupLaunch Is Nothing Then FrmSetupLaunch = New PageSetupLaunch
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Return FrmSetupLaunch
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Case FormMain.PageSubType.SetupUI
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If FrmSetupUI Is Nothing Then FrmSetupUI = New PageSetupUI
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Return FrmSetupUI
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Case FormMain.PageSubType.SetupLink
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If FrmSetupLink Is Nothing Then FrmSetupLink = New PageSetupLink
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Return FrmSetupLink
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Case FormMain.PageSubType.SetupSystem
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If FrmSetupSystem Is Nothing Then FrmSetupSystem = New PageSetupSystem
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Return FrmSetupSystem
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Case Else
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Throw New Exception("未知的设置子页面种类：" & 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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IsPageSwitched = True
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Try
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Select Case ID
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Case FormMain.PageSubType.SetupLaunch
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If IsNothing(FrmSetupLaunch) Then FrmSetupLaunch = New PageSetupLaunch
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PageChangeRun(FrmSetupLaunch)
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Case FormMain.PageSubType.SetupUI
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If IsNothing(FrmSetupUI) Then FrmSetupUI = New PageSetupUI
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PageChangeRun(FrmSetupUI)
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Case FormMain.PageSubType.SetupLink
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If IsNothing(FrmSetupLink) Then FrmSetupLink = New PageSetupLink
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PageChangeRun(FrmSetupLink)
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Case FormMain.PageSubType.SetupSystem
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If IsNothing(FrmSetupSystem) Then FrmSetupSystem = New PageSetupSystem
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PageChangeRun(FrmSetupSystem)
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Case Else
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Throw New Exception("未知的设置子页面种类：" & ID)
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End Select
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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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Public Sub Reset(sender As Object, e As EventArgs)
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Select Case Val(sender.Tag)
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Case FormMain.PageSubType.SetupLaunch
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If MyMsgBox("是否要初始化启动页的所有设置？该操作不可撤销。", "初始化确认",, "取消", IsWarn:=True) = 1 Then
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If IsNothing(FrmSetupLaunch) Then FrmSetupLaunch = New PageSetupLaunch
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FrmSetupLaunch.Reset()
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End If
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Case FormMain.PageSubType.SetupUI
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If MyMsgBox("是否要初始化个性化页的所有设置？该操作不可撤销。" & vbCrLf & "（背景图片与音乐、自定义主页等外部文件不会被删除）", "初始化确认",, "取消", IsWarn:=True) = 1 Then
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If IsNothing(FrmSetupUI) Then FrmSetupUI = New PageSetupUI
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FrmSetupUI.Reset()
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End If
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Case FormMain.PageSubType.SetupSystem
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If MyMsgBox("是否要初始化启动器页的所有设置？该操作不可撤销。", "初始化确认",, "取消", IsWarn:=True) = 1 Then
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If IsNothing(FrmSetupSystem) Then FrmSetupSystem = New PageSetupSystem
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FrmSetupSystem.Reset()
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End If
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Case FormMain.PageSubType.SetupLink
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If MyMsgBox("是否要初始化联机页的所有设置？该操作不可撤销。", "初始化确认",, "取消", IsWarn:=True) = 1 Then
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If IsNothing(FrmSetupLink) Then FrmSetupLink = New PageSetupLink
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FrmSetupLink.Reset()
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End If
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End Select
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End Sub
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End Class
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