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done new image viewer

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This commit is contained in:
Paddy Xu
2018-08-28 22:48:10 +03:00
parent 3bcb48a43c
commit 9832b0f99e
12 changed files with 323 additions and 176 deletions
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23
QuickLook.Plugin/QuickLook.Plugin.ImageViewer/ImagePanel.xaml.cs
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@@ -31,7 +31,6 @@ using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Threading;
using QuickLook.Common.Annotations;
using QuickLook.Common.ExtensionMethods;
using QuickLook.Common.Helpers;
using QuickLook.Common.Plugin;
@@ -42,17 +41,16 @@ namespace QuickLook.Plugin.ImageViewer
/// </summary>
public partial class ImagePanel : UserControl, INotifyPropertyChanged, IDisposable
{
private ContextObject _contextObject;
private Visibility _backgroundVisibility = Visibility.Visible;
private ContextObject _contextObject;
private Point? _dragInitPos;
private Uri _imageSource;
private bool _isZoomFactorFirstSet = true;
private DateTime _lastZoomTime = DateTime.MinValue;
private double _maxZoomFactor = 3d;
private double _maxZoomFactor;
private NConvert _meta;
private Visibility _metaIconVisibility = Visibility.Visible;
private double _minZoomFactor = 0.1d;
private double _minZoomFactor;
private BitmapScalingMode _renderMode = BitmapScalingMode.HighQuality;
private bool _showZoomLevelInfo = true;
private BitmapSource _source;
@@ -92,6 +90,10 @@ namespace QuickLook.Plugin.ImageViewer
ContextObject = context;
Meta = meta;
var s = meta.GetSize();
_minZoomFactor = Math.Min(200d / s.Height, 400d / s.Width);
_maxZoomFactor = Math.Min(9000d / s.Height, 9000d / s.Width);
ShowMeta();
Theme = ContextObject.Theme;
}
@@ -202,7 +204,7 @@ namespace QuickLook.Plugin.ImageViewer
}
if (ShowZoomLevelInfo)
((Storyboard)zoomLevelInfo.FindResource("StoryboardShowZoomLevelInfo")).Begin();
((Storyboard) zoomLevelInfo.FindResource("StoryboardShowZoomLevelInfo")).Begin();
}
}
@@ -263,7 +265,7 @@ 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()
@@ -274,11 +276,12 @@ namespace QuickLook.Plugin.ImageViewer
if (string.IsNullOrWhiteSpace(m.Item1) || string.IsNullOrWhiteSpace(m.Item2))
return;
if (m.Item1 == "File name" || m.Item1 == "File size" || m.Item1 == "MIME type" || m.Item1 == "Exif comment"
if (m.Item1 == "File name" || m.Item1 == "File size" || m.Item1 == "MIME type" ||
m.Item1 == "Exif comment"
|| 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");
@@ -459,7 +462,7 @@ namespace QuickLook.Plugin.ImageViewer
viewPanel.InvalidateMeasure();
// critical for calcuating offset
// critical for calculating offset
viewPanel.ScrollToHorizontalOffset(0);
viewPanel.ScrollToVerticalOffset(0);
UpdateLayout();