windows/QuickLook
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This commit is contained in:
Paddy Xu
2017-08-06 15:06:55 +03:00
parent 768425ad0f
commit 3a20245304
41 changed files with 427 additions and 607 deletions
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17
QuickLook.Plugin/QuickLook.Plugin.PDFViewer/Plugin.cs
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@@ -24,6 +24,8 @@ namespace QuickLook.Plugin.PDFViewer
{
public class Plugin : IViewer
{
private ContextObject _context;
private string _path;
private PdfViewerControl _pdfControl;
public int Priority => int.MaxValue;
@@ -50,6 +52,9 @@ namespace QuickLook.Plugin.PDFViewer
public void Prepare(string path, ContextObject context)
{
_context = context;
_path = path;
var desiredSize = PdfViewerControl.GetDesiredControlSizeByFirstPage(path);
context.SetPreferredSizeFit(desiredSize, 0.8);
@@ -69,8 +74,8 @@ namespace QuickLook.Plugin.PDFViewer
_pdfControl.LoadPdf(path);
context.Title = $"{Path.GetFileName(path)} (1 / {_pdfControl.TotalPages})";
_pdfControl.CurrentPageChanged += (sender2, e2) => context.Title =
$"{Path.GetFileName(path)} ({_pdfControl.CurrentPage + 1} / {_pdfControl.TotalPages})";
_pdfControl.CurrentPageChanged += UpdateVindowCaption;
context.IsBusy = false;
}
catch (Exception e)
@@ -87,8 +92,16 @@ namespace QuickLook.Plugin.PDFViewer
{
GC.SuppressFinalize(this);
_pdfControl.CurrentPageChanged -= UpdateVindowCaption;
_pdfControl?.Dispose();
_pdfControl = null;
_context = null;
}
private void UpdateVindowCaption(object sender, EventArgs e2)
{
_context.Title = $"{Path.GetFileName(_path)} ({_pdfControl.CurrentPage + 1} / {_pdfControl.TotalPages})";
}
~Plugin()