添加播放/暂停按钮

sovetskyfish · May 21, 2019 · ca9b4eb · ca9b4eb
1 parent 2e3339a
commit ca9b4eb
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Showing 2 changed files with 28 additions and 0 deletions.
diff --git a/PixivFSUWP/IllustDetailPage.xaml b/PixivFSUWP/IllustDetailPage.xaml
@@ -70,6 +70,15 @@
                         <TextBlock x:Name="txtAuthorAccount" Margin="10,0" Grid.Row="1" Grid.Column="1" FontSize="14" Foreground="Gray" VerticalAlignment="Top"/>
                     </Grid>
                 </Button>
+                <Button Style="{StaticResource ButtonRevealStyle}" x:Name="btnPlay" Click="BtnPlay_Click"
+                              Margin="5,0,0,0" Background="#99F3F3F3" BorderThickness="1.5" Height="70" 
+                              Width="70" Visibility="Collapsed">
+                    <StackPanel Margin="5">
+                        <FontIcon x:Name="iconPlay" FontFamily="{StaticResource SymbolThemeFontFamily}"
+                                  FontSize="20" Glyph="&#xE769;"/>
+                        <TextBlock x:Name="txtPlay" Margin="0,5,0,0">暂停</TextBlock>
+                    </StackPanel>
+                </Button>
                 <Button Style="{StaticResource ButtonRevealStyle}" 
                               Margin="5,0,0,0" Background="#99F3F3F3" BorderThickness="1.5" Height="70" 
                               Width="70">

diff --git a/PixivFSUWP/IllustDetailPage.xaml.cs b/PixivFSUWP/IllustDetailPage.xaml.cs
@@ -40,6 +40,7 @@ public sealed partial class IllustDetailPage : Page
 
         bool _emergencyStop = false;
         bool _busy = false;
+        bool _playing = true;
 
         public IllustDetailPage()
         {
@@ -134,6 +135,8 @@ private async Task loadContent()
                 {
                     ugoiraPlayer.Visibility = Visibility.Visible;
                     ImageList.Visibility = Visibility.Collapsed;
+                    btnPlay.IsEnabled = false;
+                    btnPlay.Visibility = Visibility.Visible;
                     txtLoadingStatus.Text = "正在加载动态剪影";
                     if (_emergencyStop)
                     {
@@ -142,6 +145,7 @@ private async Task loadContent()
                     ugoira = await Data.UgoiraHelper.GetUgoiraAsync(illust.IllustID.ToString());
                     _ = playUgoira();
                     txtLoadingStatus.Text = "正在播放动态剪影";
+                    btnPlay.IsEnabled = true;
                 }
                 else
                 {
@@ -358,5 +362,20 @@ private void Button_Click(object sender, RoutedEventArgs e)
         {
             Frame.Navigate(typeof(UserDetailPage), illust.AuthorID);
         }
+
+        private void BtnPlay_Click(object sender, RoutedEventArgs e)
+        {
+            if (_playing)
+            {
+                txtPlay.Text = "继续";
+                iconPlay.Glyph = "";
+            }
+            else
+            {
+                txtPlay.Text = "暂停";
+                iconPlay.Glyph = "";
+            }
+            _playing = !_playing;
+        }
     }
 }