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handle ENTER key and refactoring invoke routine

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This commit is contained in:
Paddy Xu
2017-05-27 00:35:52 +03:00
parent 9fbf33b4aa
commit 4c82f1a9f4
7 changed files with 111 additions and 79 deletions
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73
QuickLook/MainWindowTransparent.xaml.cs
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@@ -15,6 +15,7 @@ namespace QuickLook
public partial class MainWindowTransparent : Window
{
private string _path = string.Empty;
private IViewer _plugin;
internal MainWindowTransparent()
{
@@ -33,7 +34,7 @@ namespace QuickLook
BlurWindow.EnableWindowBlur(this);
};
buttonCloseWindow.MouseLeftButtonUp += (sender, e) => BeginHide(true);
buttonCloseWindow.MouseLeftButtonUp += (sender, e) => BeginHide();
/*PreviewKeyUp += (sender, e) =>
{
@@ -46,13 +47,16 @@ namespace QuickLook
public ContextObject ContextObject { get; private set; }
private void OpenWithAssocApp()
internal void OpenWithAssocApp()
{
if (string.IsNullOrEmpty(_path))
return;
Process.Start(new ProcessStartInfo(_path) {WorkingDirectory = Path.GetDirectoryName(_path)});
BeginHide(true);
Process.Start(new ProcessStartInfo(_path)
{
WorkingDirectory = Path.GetDirectoryName(_path)
});
BeginHide();
}
private void ResizeAndCenter(Size size)
@@ -79,22 +83,26 @@ namespace QuickLook
internal void UnloadPlugin()
{
container.Content = null;
// clear ref to control
//container.Content = null;
// clean up plugin and refresh ContextObject for next use
ContextObject.ViewerPlugin?.Cleanup();
ContextObject.Reset();
_plugin?.Cleanup();
_plugin = null;
GC.Collect();
}
internal void BeginShow(IViewer matchedPlugin, string path)
{
ContextObject.CurrentContentContainer = container;
ContextObject.ViewerPlugin = matchedPlugin;
ContextObject.ViewerWindow = this;
_path = path;
_plugin = matchedPlugin;
// get window size before showing it
ContextObject.ViewerPlugin.Prepare(path, ContextObject);
_plugin.Prepare(path, ContextObject);
SetOpenWithButtonAndPath(path);
SetOpenWithButtonAndPath();
// revert UI changes
ContextObject.IsBusy = true;
@@ -116,7 +124,7 @@ namespace QuickLook
{
try
{
ContextObject.ViewerPlugin.View(path, ContextObject);
_plugin.View(path, ContextObject);
}
catch (Exception e)
{
@@ -129,40 +137,23 @@ namespace QuickLook
throw thrown;
}
private void SetOpenWithButtonAndPath(string path)
private void SetOpenWithButtonAndPath()
{
var isExe = FileHelper.GetAssocApplication(path, out string executePath, out string appFriendlyName);
var isExe = FileHelper.GetAssocApplication(_path, out string appFriendlyName);
_path = executePath;
buttonOpenWith.Visibility = isExe == null ? Visibility.Collapsed : Visibility.Visible;
buttonOpenWith.Content = isExe == true ? $"Run {appFriendlyName}" : $"Open with {appFriendlyName}";
buttonOpenWith.Content = isExe == null
? Directory.Exists(_path)
? $"Browse “{Path.GetFileName(_path)}”"
: "Select ..."
: isExe == true
? $"Run “{appFriendlyName}”"
: $"Open with “{appFriendlyName}”";
}
internal bool BeginHide(bool quitIfViewer = false, bool disposePluginOnly = false)
internal void BeginHide()
{
if (quitIfViewer && App.RunningAsViewer)
{
Application.Current.Shutdown();
return true;
}
if (Visibility != Visibility.Visible)
return false;
UnloadPlugin();
ContextObject.Reset();
GC.Collect();
// revert UI changes
ContextObject.IsBusy = true;
if (!disposePluginOnly)
{
Hide();
return true;
}
return false;
Hide();
}
}
}