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Remove ResultOpened related events

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Since we are going to refactor plugin-UI interaction mechanism in the
near future, we just keep current implementation as simple as possible.
This commit is contained in:
Colin Liu
2016-02-19 23:26:13 +08:00
parent d5245f0730
commit 6f83bf3af2
3 changed files with 60 additions and 155 deletions
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112
Wox/ViewModel/ResultPanelViewModel.cs
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@@ -30,25 +30,7 @@ namespace Wox.ViewModel
public ResultPanelViewModel()
{
this._results = new ResultCollection(
(o, e)=> {
if(null != ResultOpenedInPanel)
{
this.ResultOpenedInPanel(this, new ResultOpenedInPanelEventArgs(o as ResultItemViewModel, e.HideWindow));
}
},
(o, e) => {
if(null != ResultActionPanelOpenedInPanel)
{
this.ResultActionPanelOpenedInPanel(this, new ResultActionPanelOpenedInPanelEventArgs(o as ResultItemViewModel));
}
}
);
this._results = new ResultCollection();
}
#endregion
@@ -293,64 +275,12 @@ namespace Wox.ViewModel
#endregion
public event EventHandler<ResultOpenedInPanelEventArgs> ResultOpenedInPanel;
public event EventHandler<ResultActionPanelOpenedInPanelEventArgs> ResultActionPanelOpenedInPanel;
public class ResultCollection : ObservableCollection<ResultItemViewModel>
// todo implement custom moveItem,removeItem,insertItem for better performance
{
private EventHandler<ResultOpenedEventArgs> _resultOpenedHandler;
private EventHandler _resultActionPanelOpenedHandler;
public ResultCollection(EventHandler<ResultOpenedEventArgs> resultOpenedHandler,
EventHandler resultActionPanelOpenedHandler)
public ResultCollection()
{
this._resultOpenedHandler = resultOpenedHandler;
this._resultActionPanelOpenedHandler = resultActionPanelOpenedHandler;
}
protected override void OnCollectionChanged(NotifyCollectionChangedEventArgs e)
{
base.OnCollectionChanged(e);
if(e.Action == NotifyCollectionChangedAction.Add)
{
foreach(var item in e.NewItems)
{
var resultVM = item as ResultItemViewModel;
resultVM.ResultOpened += this._resultOpenedHandler;
resultVM.ResultActionPanelOpened += this._resultActionPanelOpenedHandler;
}
}
if(e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (var item in e.OldItems)
{
var resultVM = item as ResultItemViewModel;
resultVM.ResultOpened -= this._resultOpenedHandler;
resultVM.ResultActionPanelOpened -= this._resultActionPanelOpenedHandler;
}
}
if(e.Action == NotifyCollectionChangedAction.Replace)
{
foreach (var item in e.NewItems)
{
var resultVM = item as ResultItemViewModel;
resultVM.ResultOpened += this._resultOpenedHandler;
resultVM.ResultActionPanelOpened += this._resultActionPanelOpenedHandler;
}
foreach (var item in e.OldItems)
{
var resultVM = item as ResultItemViewModel;
resultVM.ResultOpened -= this._resultOpenedHandler;
resultVM.ResultActionPanelOpened -= this._resultActionPanelOpenedHandler;
}
}
}
public void RemoveAll(Predicate<ResultItemViewModel> predicate)
@@ -418,41 +348,5 @@ namespace Wox.ViewModel
}
}
public class ResultOpenedInPanelEventArgs : EventArgs
{
public bool HideWindow
{
get;
private set;
}
public ResultItemViewModel Result
{
get;
private set;
}
public ResultOpenedInPanelEventArgs(ResultItemViewModel result, bool hideWindow)
{
this.HideWindow = hideWindow;
this.Result = result;
}
}
public class ResultActionPanelOpenedInPanelEventArgs : EventArgs
{
public ResultItemViewModel Result
{
get;
private set;
}
public ResultActionPanelOpenedInPanelEventArgs(ResultItemViewModel result)
{
this.Result = result;
}
}
}