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Move ResultListBox Visibility

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1. Move ResultListBox Visibility from MainViewModel to ResultsViewModel
2. Refactoring
This commit is contained in:
bao-qian
2016-06-23 00:26:57 +01:00
parent 5102770ad5
commit b589a1a13e
8 changed files with 101 additions and 147 deletions
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217
Wox/ViewModel/MainViewModel.cs
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@@ -25,11 +25,8 @@ namespace Wox.ViewModel
{
#region Private Fields
private Visibility _contextMenuVisibility;
private bool _queryHasReturn;
private Query _lastQuery;
private bool _ignoreTextChange;
private string _queryTextBeforeLoadContextMenu;
private string _queryText;
@@ -65,8 +62,10 @@ namespace Wox.ViewModel
_userSelectedRecord = _userSelectedRecordStorage.Load();
_topMostRecord = _topMostRecordStorage.Load();
InitializeResultListBox();
InitializeContextMenu();
ContextMenu = new ResultsViewModel(_settings);
Results = new ResultsViewModel(_settings);
_selectedResults = Results;
InitializeKeyCommands();
RegisterResultsUpdatedEvent();
@@ -78,7 +77,7 @@ namespace Wox.ViewModel
{
foreach (var pair in PluginManager.GetPluginsForInterface<IResultUpdated>())
{
var plugin = (IResultUpdated) pair.Plugin;
var plugin = (IResultUpdated)pair.Plugin;
plugin.ResultsUpdated += (s, e) =>
{
Task.Run(() =>
@@ -96,9 +95,9 @@ namespace Wox.ViewModel
{
EscCommand = new RelayCommand(_ =>
{
if (ContextMenuVisibility.IsVisible())
if (!ResultsSelected())
{
ContextMenuVisibility = Visibility.Collapsed;
SelectedResults = Results;
}
else
{
@@ -108,26 +107,12 @@ namespace Wox.ViewModel
SelectNextItemCommand = new RelayCommand(_ =>
{
if (ContextMenuVisibility.IsVisible())
{
ContextMenu.SelectNextResult();
}
else
{
Results.SelectNextResult();
}
SelectedResults.SelectNextResult();
});
SelectPrevItemCommand = new RelayCommand(_ =>
{
if (ContextMenuVisibility.IsVisible())
{
ContextMenu.SelectPrevResult();
}
else
{
Results.SelectPrevResult();
}
SelectedResults.SelectPrevResult();
});
@@ -147,12 +132,12 @@ namespace Wox.ViewModel
SelectNextPageCommand = new RelayCommand(_ =>
{
Results.SelectNextPage();
SelectedResults.SelectNextPage();
});
SelectPrevPageCommand = new RelayCommand(_ =>
{
Results.SelectPrevPage();
SelectedResults.SelectPrevPage();
});
StartHelpCommand = new RelayCommand(_ =>
@@ -162,7 +147,7 @@ namespace Wox.ViewModel
OpenResultCommand = new RelayCommand(index =>
{
var results = ContextMenuVisibility.IsVisible() ? ContextMenu : Results;
var results = SelectedResults;
if (index != null)
{
@@ -182,7 +167,7 @@ namespace Wox.ViewModel
MainWindowVisibility = Visibility.Collapsed;
}
if (!ContextMenuVisibility.IsVisible())
if (ResultsSelected())
{
_userSelectedRecord.Add(result);
_queryHistory.Add(result.OriginQuery.RawQuery);
@@ -192,75 +177,18 @@ namespace Wox.ViewModel
LoadContextMenuCommand = new RelayCommand(_ =>
{
if (!ContextMenuVisibility.IsVisible())
if (ResultsSelected())
{
var result = Results.SelectedItem?.Result;
if (result != null) // SelectedItem returns null if selection is empty.
{
var id = result.PluginID;
var menus = PluginManager.GetContextMenusForPlugin(result);
menus.Add(ContextMenuTopMost(result));
menus.Add(ContextMenuPluginInfo(id));
ContextMenu.Clear();
Task.Run(() =>
{
ContextMenu.AddResults(menus, id);
}, _updateToken);
ContextMenuVisibility = Visibility.Visible;
}
SelectedResults = ContextMenu;
}
else
{
ContextMenuVisibility = Visibility.Collapsed;
SelectedResults = Results;
}
});
}
private void InitializeResultListBox()
{
Results = new ResultsViewModel(_settings);
ResultListBoxVisibility = Visibility.Collapsed;
}
private void InitializeContextMenu()
{
ContextMenu = new ResultsViewModel(_settings);
ContextMenuVisibility = Visibility.Collapsed;
}
private void HandleQueryTextUpdated()
{
ProgressBarVisibility = Visibility.Hidden;
_updateSource?.Cancel();
_updateSource = new CancellationTokenSource();
_updateToken = _updateSource.Token;
if (ContextMenuVisibility.IsVisible())
{
QueryContextMenu();
}
else
{
string query = QueryText.Trim();
if (!string.IsNullOrEmpty(query))
{
Query(query);
//reset query history index after user start new query
ResetQueryHistoryIndex();
}
else
{
Results.Clear();
ResultListBoxVisibility = Visibility.Collapsed;
}
}
}
#endregion
#region ViewModel Properties
@@ -275,46 +203,52 @@ namespace Wox.ViewModel
set
{
_queryText = value;
if (_ignoreTextChange)
ProgressBarVisibility = Visibility.Hidden;
_updateSource?.Cancel();
_updateSource = new CancellationTokenSource();
_updateToken = _updateSource.Token;
if (ResultsSelected())
{
_ignoreTextChange = false;
QueryResults();
}
else
{
HandleQueryTextUpdated();
QueryContextMenu();
}
}
}
public bool QueryTextSelected { get; set; }
public Visibility ContextMenuVisibility
private ResultsViewModel _selectedResults;
private ResultsViewModel SelectedResults
{
get { return _contextMenuVisibility; }
get { return _selectedResults; }
set
{
_contextMenuVisibility = value;
_ignoreTextChange = true;
if (!value.IsVisible())
_selectedResults = value;
if (ResultsSelected())
{
QueryText = _queryTextBeforeLoadContextMenu;
ResultListBoxVisibility = Visibility.Visible;
ContextMenu.Visbility = Visibility.Collapsed;
}
else
{
_queryTextBeforeLoadContextMenu = QueryText;
QueryText = "";
ResultListBoxVisibility = Visibility.Collapsed;
Results.Visbility = Visibility.Collapsed;
}
_selectedResults.Visbility = Visibility.Visible;
}
}
public Visibility ProgressBarVisibility { get; set; }
public Visibility ResultListBoxVisibility { get; set; }
public Visibility MainWindowVisibility { get; set; }
public ICommand EscCommand { get; set; }
@@ -335,26 +269,48 @@ namespace Wox.ViewModel
private void QueryContextMenu()
{
var contextMenuId = "Context Menu Id";
var query = QueryText.ToLower();
if (!string.IsNullOrEmpty(query))
{
const string contextMenuId = "Context Menu Id";
var query = QueryText.ToLower().Trim();
ContextMenu.Clear();
List<Result> filterResults = new List<Result>();
foreach (var result in ContextMenu.Results.Select(r => r.Result))
var selected = Results.SelectedItem?.Result;
if (selected != null) // SelectedItem returns null if selection is empty.
{
var id = selected.PluginID;
var results = PluginManager.GetContextMenusForPlugin(selected);
results.Add(ContextMenuTopMost(selected));
results.Add(ContextMenuPluginInfo(id));
if (!string.IsNullOrEmpty(query))
{
var matched = StringMatcher.IsMatch(result.Title, query) ||
StringMatcher.IsMatch(result.SubTitle, query);
if (matched)
{
filterResults.Add(result);
}
var filtered = results.Where
(
r => StringMatcher.IsMatch(r.Title, query) ||
StringMatcher.IsMatch(r.SubTitle, query)
).ToList();
ContextMenu.AddResults(filtered, contextMenuId);
}
ContextMenu.Clear();
Task.Run(() =>
else
{
ContextMenu.AddResults(filterResults, contextMenuId);
}, _updateToken);
ContextMenu.AddResults(results, contextMenuId);
}
}
}
private void QueryResults()
{
if (!string.IsNullOrEmpty(QueryText))
{
Query(QueryText.Trim());
//reset query history index after user start new query
ResetQueryHistoryIndex();
}
else
{
Results.Clear();
Results.Visbility = Visibility.Collapsed;
}
}
@@ -409,9 +365,6 @@ namespace Wox.ViewModel
}
});
}, _updateToken);
}
}
@@ -463,7 +416,7 @@ namespace Wox.ViewModel
{
Title = InternationalizationManager.Instance.GetTranslation("cancelTopMostInThisQuery"),
IcoPath = "Images\\down.png",
PluginDirectory = Infrastructure.Constant.ProgramDirectory,
PluginDirectory = Constant.ProgramDirectory,
Action = _ =>
{
_topMostRecord.Remove(result);
@@ -478,7 +431,7 @@ namespace Wox.ViewModel
{
Title = InternationalizationManager.Instance.GetTranslation("setAsTopMostInThisQuery"),
IcoPath = "Images\\up.png",
PluginDirectory = Infrastructure.Constant.ProgramDirectory,
PluginDirectory = Constant.ProgramDirectory,
Action = _ =>
{
_topMostRecord.AddOrUpdate(result);
@@ -514,16 +467,22 @@ namespace Wox.ViewModel
return menu;
}
private bool ResultsSelected()
{
var selected = SelectedResults == Results;
return selected;
}
#endregion
#region Hotkey
internal void SetHotkey(string hotkeyStr, EventHandler<HotkeyEventArgs> action)
private void SetHotkey(string hotkeyStr, EventHandler<HotkeyEventArgs> action)
{
var hotkey = new HotkeyModel(hotkeyStr);
SetHotkey(hotkey, action);
}
public void SetHotkey(HotkeyModel hotkey, EventHandler<HotkeyEventArgs> action)
private void SetHotkey(HotkeyModel hotkey, EventHandler<HotkeyEventArgs> action)
{
string hotkeyStr = hotkey.ToString();
try
@@ -584,7 +543,7 @@ namespace Wox.ViewModel
private void ToggleWox()
{
if (!MainWindowVisibility.IsVisible())
if (MainWindowVisibility != Visibility.Visible)
{
MainWindowVisibility = Visibility.Visible;
}
@@ -629,7 +588,7 @@ namespace Wox.ViewModel
}
else
{
result.Score += _userSelectedRecord.GetSelectedCount(result)*5;
result.Score += _userSelectedRecord.GetSelectedCount(result) * 5;
}
}
@@ -638,12 +597,12 @@ namespace Wox.ViewModel
Results.AddResults(list, metadata.ID);
}
if (list.Count > 0 && !ResultListBoxVisibility.IsVisible())
if (Results.Visbility != Visibility.Visible && list.Count > 0)
{
ResultListBoxVisibility = Visibility.Visible;
Results.Visbility = Visibility.Visible;
}
}
#endregion
}
}
}

2
Wox/ViewModel/ResultViewModel.cs
View File

@@ -21,7 +21,7 @@ namespace Wox.ViewModel
public override bool Equals(object obj)
{
ResultViewModel r = obj as ResultViewModel;
var r = obj as ResultViewModel;
if (r != null)
{
return Result.Equals(r.Result);

3
Wox/ViewModel/ResultsViewModel.cs
View File

@@ -39,7 +39,7 @@ namespace Wox.ViewModel
#endregion
#region ViewModel Properties
#region Properties
public int MaxHeight => MaxResults * 50;
@@ -47,6 +47,7 @@ namespace Wox.ViewModel
public ResultViewModel SelectedItem { get; set; }
public Thickness Margin { get; set; }
public Visibility Visbility { get; set; } = Visibility.Collapsed;
#endregion