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[WIP] apng provider

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This commit is contained in:
Paddy Xu
2018-08-28 00:16:25 +03:00
parent ee6bca704d
commit 3bcb48a43c
11 changed files with 163 additions and 103 deletions
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34
QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs
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@@ -42,7 +42,8 @@ namespace QuickLook.Plugin.ImageViewer
/// </summary>
public partial class ImagePanel : UserControl, INotifyPropertyChanged, IDisposable
{
private readonly ContextObject _context;
private ContextObject _contextObject;
private Visibility _backgroundVisibility = Visibility.Visible;
private Point? _dragInitPos;
private Uri _imageSource;
@@ -74,6 +75,8 @@ namespace QuickLook.Plugin.ImageViewer
buttonBackgroundColour.Click += OnBackgroundColourOnClick;
SizeChanged += ImagePanel_SizeChanged;
viewPanelImage.DoZoomToFit += (sender, e) => DoZoomToFit();
viewPanelImage.ImageLoaded += (sender, e) => ContextObject.IsBusy = false;
viewPanel.PreviewMouseWheel += ViewPanel_PreviewMouseWheel;
viewPanel.MouseLeftButtonDown += ViewPanel_MouseLeftButtonDown;
@@ -86,11 +89,11 @@ namespace QuickLook.Plugin.ImageViewer
internal ImagePanel(ContextObject context, NConvert meta) : this()
{
_context = context;
ContextObject = context;
Meta = meta;
ShowMeta();
Theme = _context.Theme;
Theme = ContextObject.Theme;
}
public bool ShowZoomLevelInfo
@@ -106,10 +109,10 @@ namespace QuickLook.Plugin.ImageViewer
public Themes Theme
{
get => _context?.Theme ?? Themes.Dark;
get => ContextObject?.Theme ?? Themes.Dark;
set
{
_context.Theme = value;
ContextObject.Theme = value;
OnPropertyChanged();
}
}
@@ -199,7 +202,7 @@ namespace QuickLook.Plugin.ImageViewer
}
if (ShowZoomLevelInfo)
((Storyboard) zoomLevelInfo.FindResource("StoryboardShowZoomLevelInfo")).Begin();
((Storyboard)zoomLevelInfo.FindResource("StoryboardShowZoomLevelInfo")).Begin();
}
}
@@ -209,6 +212,7 @@ namespace QuickLook.Plugin.ImageViewer
set
{
_imageSource = value;
OnPropertyChanged();
}
}
@@ -226,6 +230,16 @@ namespace QuickLook.Plugin.ImageViewer
}
}
public ContextObject ContextObject
{
get => _contextObject;
set
{
_contextObject = value;
OnPropertyChanged();
}
}
public NConvert Meta
{
get => _meta;
@@ -249,7 +263,7 @@ namespace QuickLook.Plugin.ImageViewer
{
Theme = Theme == Themes.Dark ? Themes.Light : Themes.Dark;
SettingHelper.Set("LastTheme", (int) Theme);
SettingHelper.Set("LastTheme", (int)Theme);
}
private void ShowMeta()
@@ -264,7 +278,7 @@ namespace QuickLook.Plugin.ImageViewer
|| m.Item1 == "Thumbnail" || m.Item1 == "Exif comment")
return;
textMeta.Inlines.Add(new Run(m.Item1) {FontWeight = FontWeights.SemiBold});
textMeta.Inlines.Add(new Run(m.Item1) { FontWeight = FontWeights.SemiBold });
textMeta.Inlines.Add(": ");
textMeta.Inlines.Add(m.Item2);
textMeta.Inlines.Add("\r\n");
@@ -390,7 +404,7 @@ namespace QuickLook.Plugin.ImageViewer
private void UpdateZoomToFitFactor()
{
if (viewPanelImage.Source == null)
if (viewPanelImage?.Source == null)
{
ZoomToFitFactor = 1d;
return;
@@ -410,7 +424,7 @@ namespace QuickLook.Plugin.ImageViewer
public void Zoom(double factor, bool suppressEvent = false, bool isToFit = false)
{
if (viewPanelImage.Source == null)
if (viewPanelImage?.Source == null)
return;
// pause when fit width