downkyi/DownKyi/Views/ViewChannel.xaml

<UserControl
    x:Class="DownKyi.Views.ViewChannel"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:custom="clr-namespace:DownKyi.CustomControl"
    xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
    xmlns:prism="http://prismlibrary.com/"
    prism:ViewModelLocator.AutoWireViewModel="True">
    <UserControl.Resources>
        <Style x:Key="MediaListStyle" TargetType="{x:Type ListBoxItem}">
            <Setter Property="IsSelected" Value="{Binding IsSelected}" />
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ListBoxItem}">
                        <StackPanel
                            Name="nameItemPanel"
                            Margin="15,15,10,5"
                            Cursor="Hand"
                            Orientation="Vertical">
                            <Border
                                Name="nameCover"
                                Width="190"
                                Height="119"
                                HorizontalAlignment="Center"
                                CornerRadius="5">
                                <Border.Background>
                                    <!--  长宽比：1.6  -->
                                    <ImageBrush ImageSource="{Binding Cover}" />
                                </Border.Background>

                                <Grid Width="190" Height="119">
                                    <Image
                                        Name="nameChecked"
                                        Width="24"
                                        Height="24"
                                        Margin="0,10,15,0"
                                        HorizontalAlignment="Right"
                                        VerticalAlignment="Top"
                                        Source="/DownKyi;component/Resources/checked.png" />

                                    <Border
                                        HorizontalAlignment="Right"
                                        VerticalAlignment="Bottom"
                                        Background="{DynamicResource BrushMask}"
                                        CornerRadius="5 0 5 0">
                                        <TextBlock
                                            Name="nameDuration"
                                            Padding="6,0"
                                            Foreground="{DynamicResource BrushText}"
                                            Text="{Binding Duration}" />
                                    </Border>
                                </Grid>
                            </Border>

                            <TextBlock
                                Name="nameTitle"
                                Height="35"
                                MaxWidth="190"
                                Margin="0,10,0,0"
                                Foreground="{DynamicResource BrushTextDark}"
                                Tag="{Binding Bvid}"
                                Text="{Binding Title}"
                                TextTrimming="CharacterEllipsis"
                                TextWrapping="Wrap"
                                ToolTip="{Binding Title}">
                                <i:Interaction.Triggers>
                                    <i:EventTrigger EventName="MouseLeftButtonUp">
                                        <i:InvokeCommandAction Command="{Binding TitleCommand}" CommandParameter="{Binding DataContext.PageName, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=UserControl}}" />
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>
                            </TextBlock>

                            <Grid Margin="0,3,0,0">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition />
                                    <ColumnDefinition />
                                </Grid.ColumnDefinitions>

                                <StackPanel Grid.Column="0" Orientation="Horizontal">
                                    <Image
                                        Width="11"
                                        Height="11"
                                        Source="/DownKyi;component/Resources/play.png" />
                                    <TextBlock
                                        Margin="5,0,0,0"
                                        Foreground="{DynamicResource BrushTextGrey}"
                                        Text="{Binding PlayNumber}" />
                                </StackPanel>
                                <StackPanel Grid.Column="1" Orientation="Horizontal">
                                    <Image
                                        Width="12"
                                        Height="11"
                                        Source="/DownKyi;component/Resources/time.png" />
                                    <TextBlock
                                        Margin="5,0,0,0"
                                        Foreground="{DynamicResource BrushTextGrey}"
                                        Text="{Binding CreateTime}" />
                                </StackPanel>
                            </Grid>
                        </StackPanel>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsSelected" Value="True">
                                <Setter TargetName="nameChecked" Property="Visibility" Value="Visible" />
                            </Trigger>
                            <Trigger Property="IsSelected" Value="False">
                                <Setter TargetName="nameChecked" Property="Visibility" Value="Hidden" />
                            </Trigger>
                            <Trigger SourceName="nameTitle" Property="IsMouseOver" Value="True">
                                <Setter TargetName="nameTitle" Property="Foreground" Value="{DynamicResource BrushPrimary}" />
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </UserControl.Resources>

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="50" />
            <RowDefinition Height="1" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>

        <Grid Grid.Row="0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*" />
                <ColumnDefinition Width="10" />
            </Grid.ColumnDefinitions>

            <Button
                Grid.Column="0"
                Margin="10,5,0,5"
                HorizontalAlignment="Left"
                VerticalAlignment="Center"
                Command="{Binding BackSpaceCommand}"
                Style="{StaticResource ImageBtnStyle}">
                <StackPanel Orientation="Horizontal">
                    <ContentControl Width="24" Height="24">
                        <Path
                            Width="{Binding ArrowBack.Width}"
                            Height="{Binding ArrowBack.Height}"
                            Data="{Binding ArrowBack.Data}"
                            Fill="{Binding ArrowBack.Fill}"
                            Stretch="None" />
                    </ContentControl>

                    <TextBlock
                        VerticalAlignment="Center"
                        FontSize="16"
                        Foreground="{DynamicResource BrushTextDark}"
                        Text="{DynamicResource Channel}" />

                    <TextBlock
                        VerticalAlignment="Center"
                        FontSize="16"
                        Foreground="{DynamicResource BrushTextDark}"
                        Text=" - ">
                        <TextBlock.Style>
                            <Style TargetType="{x:Type TextBlock}">
                                <Style.Triggers>
                                    <DataTrigger Binding="{Binding Title}" Value="{x:Null}">
                                        <Setter Property="Visibility" Value="Collapsed" />
                                    </DataTrigger>
                                    <DataTrigger Binding="{Binding Title}" Value="">
                                        <Setter Property="Visibility" Value="Collapsed" />
                                    </DataTrigger>
                                </Style.Triggers>
                            </Style>
                        </TextBlock.Style>
                    </TextBlock>

                    <TextBlock
                        VerticalAlignment="Center"
                        FontSize="16"
                        Foreground="{DynamicResource BrushTextDark}"
                        Text="{Binding Title}" />
                </StackPanel>
            </Button>
        </Grid>

        <TextBlock Grid.Row="1" Background="{DynamicResource BrushBorder}" />

        <Grid Grid.Row="2">
            <Grid.RowDefinitions>
                <RowDefinition />
                <RowDefinition Height="1" />
                <RowDefinition Height="50" />
            </Grid.RowDefinitions>

            <ListBox
                x:Name="nameMedias"
                Grid.Row="0"
                BorderThickness="0"
                ItemContainerStyle="{StaticResource MediaListStyle}"
                ItemsSource="{Binding Medias}"
                ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                SelectionMode="Extended">
                <i:Interaction.Triggers>
                    <i:EventTrigger EventName="SelectionChanged">
                        <i:InvokeCommandAction Command="{Binding MediasCommand}" CommandParameter="{Binding ElementName=nameMedias, Path=SelectedItems}" />
                    </i:EventTrigger>
                </i:Interaction.Triggers>
                <ListBox.ItemsPanel>
                    <ItemsPanelTemplate>
                        <WrapPanel IsItemsHost="True" />
                    </ItemsPanelTemplate>
                </ListBox.ItemsPanel>
                <ListBox.Style>
                    <Style TargetType="ListBox">
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="ListBox">
                                    <Border
                                        x:Name="Bd"
                                        Padding="0"
                                        Background="{TemplateBinding Background}"
                                        BorderBrush="{TemplateBinding BorderBrush}"
                                        BorderThickness="{TemplateBinding BorderThickness}">
                                        <ScrollViewer Focusable="False">
                                            <ItemsPresenter />
                                        </ScrollViewer>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </ListBox.Style>
            </ListBox>

            <!--  加载gif  -->
            <StackPanel
                Grid.Row="0"
                HorizontalAlignment="Center"
                VerticalAlignment="Center"
                Orientation="Vertical"
                Visibility="{Binding LoadingVisibility}">
                <ContentControl
                    Width="40"
                    Height="40"
                    Content="{Binding Loading}" />
                <TextBlock
                    Margin="0,10,0,0"
                    FontSize="14"
                    Foreground="{DynamicResource BrushTextDark}"
                    Text="{DynamicResource PublicationWait}" />
            </StackPanel>

            <!--  没有数据提示  -->
            <Image
                Grid.Row="0"
                Width="256"
                Height="256"
                Source="/DownKyi;component/Resources/no-data.png"
                Visibility="{Binding NoDataVisibility}" />

            <TextBlock Grid.Row="1" Background="{DynamicResource BrushBorder}" />

            <Grid Grid.Row="2">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="80" />
                    <ColumnDefinition />
                    <ColumnDefinition Width="100" />
                    <ColumnDefinition Width="80" />
                </Grid.ColumnDefinitions>

                <CheckBox
                    Grid.Column="0"
                    Margin="10,0,0,0"
                    HorizontalAlignment="Left"
                    VerticalAlignment="Center"
                    Command="{Binding SelectAllCommand}"
                    CommandParameter="{Binding ElementName=nameMedias, Path=SelectedItem}"
                    Content="{DynamicResource SelectAll}"
                    Foreground="{DynamicResource BrushTextDark}"
                    IsChecked="{Binding IsSelectAll, Mode=TwoWay}"
                    Style="{StaticResource CheckBoxStyle}" />

                <custom:CustomPager
                    Grid.Column="1"
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    DataContext="{Binding Pager}" />

                <Button
                    Grid.Column="2"
                    Margin="0,0,10,0"
                    HorizontalAlignment="Right"
                    VerticalAlignment="Center"
                    Command="{Binding AddToDownloadCommand}"
                    Content="{DynamicResource DownloadSelectedPublication}"
                    FontSize="12"
                    Foreground="{DynamicResource BrushText}"
                    Style="{StaticResource BtnStyle}" />

                <Button
                    Grid.Column="3"
                    Margin="0,0,10,0"
                    HorizontalAlignment="Right"
                    VerticalAlignment="Center"
                    Command="{Binding AddAllToDownloadCommand}"
                    Content="{DynamicResource DownloadAllPublication}"
                    FontSize="12"
                    Foreground="{DynamicResource BrushText}"
                    Style="{StaticResource BtnStyle}" />
            </Grid>
        </Grid>

    </Grid>
</UserControl>