private void ShowNewQueryWindow(string fileName,
bool show,
Dictionary <string, ParameterResolver> resolvers)
{
if (QueryWindows.Activate(fileName))
{
return;
}
QueryModel queryModel = new QueryModel(this.Model);
QueryEditorModel editor = new QueryEditorModel();
editor.ParameterResolvers = resolvers;
editor.LoadFile(fileName);
QueryEditorView view = new QueryEditorView(editor, queryModel);
QueryWindows.Create(view, show);
// Add to the menu collection.
MenuItem newMenu = new MenuItem();
newMenu.Click += (s, eargs) => QueryWindows.Activate(view);
newMenu.DataContext = view;
Binding b = new Binding("Title");
b.Source = view;
newMenu.SetBinding(MenuItem.HeaderProperty, b);
int index = QueryWindows.Count();
if (String.IsNullOrEmpty(fileName))
{
// Add ":" to give create an invalid filename.
view.Title = string.Format("{0}{1}New Query", index, QueryEditorView.TitleSeperator);
}
else
{
view.Title = string.Format("{0}{1}{2}", index, QueryEditorView.TitleSeperator, fileName);
}
this.QueriesMenu.Items.Add(newMenu);
// Remove from the menu collection upon close.
CancelEventHandler closeHandler = (sender, args) =>
{
QueryWindows.Activate(view);
view.Close(args);
};
queryModel.OnDisposed += (s, e1) =>
{
this.QueriesMenu.Items.Remove(newMenu);
QueryWindows.Remove(view);
MainModel.CloseEventHandler -= closeHandler;
};
MainModel.CloseEventHandler += closeHandler;
}
internal static void Activate(QueryEditorView view)
{
if (windows.ContainsKey(view))
{
Window w = windows[view];
w.Show();
w.Activate();
}
}
internal QueryWindow(QueryEditorView view)
: this()
{
this.View = view;
view.QueryModel.RunCommand.CanExecuteTargets += () => !view.QueryModel.IsBusy;
view.QueryModel.RunCommand.ExecuteTargets += (o) => ExecuteRunQuery(o);
view.ExitCommand.CanExecuteTargets += () => true;
view.ExitCommand.ExecuteTargets += (o) =>
{
this.Close();
};
}
private static void CreateNewWindow(
QueryEditorView view,
bool showWindow)
{
QueryWindow window = new QueryWindow(view);
windows[view] = window; //Add to the window collection.
if (showWindow)
{
window.Show();
}
}
internal QueryWindow(QueryEditorView view)
: this()
{
this.View = view;
view.QueryModel.RunCommand.CanExecuteTargets += () => !view.QueryModel.IsBusy;
view.QueryModel.RunCommand.ExecuteTargets += (o) => ExecuteRunQuery(o);
view.ExitCommand.CanExecuteTargets += () => true;
view.ExitCommand.ExecuteTargets += (o) =>
{
this.Close();
};
}
void Ealdor_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is QueryEditorView)
{
this.View = (QueryEditorView)e.NewValue;
this.Model = this.View.EditorModel;
this.View.ShowFileExplorerCommand.CanExecuteTargets += () => this.FileExplorer.Visibility != Visibility.Visible;
this.View.ShowFileExplorerCommand.ExecuteTargets += (o) =>
{
this.FileExplorer.Visibility = System.Windows.Visibility.Visible;
};
this.View.ShowWizardCommand.CanExecuteTargets += () => this.Wizard.Visibility != Visibility.Visible && this.Model.Template != null;
this.View.ShowWizardCommand.ExecuteTargets += (o) =>
{
if (this.Model.Parameters.Count > 0)
{
this.Wizard.Visibility = System.Windows.Visibility.Visible;
}
};
this.View.SaveAsCommand.CanExecuteTargets += () => true;
this.View.SaveAsCommand.ExecuteTargets += (s) =>
{
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.FileName = String.IsNullOrEmpty(this.Model.FileName) ? "Query" : this.Model.FileName;
saveDialog.DefaultExt = ".linq";
saveDialog.Filter = "Linq documents (.linq)|*.linq";
if (saveDialog.ShowDialog() == true)
{
this.Model.FileName = saveDialog.FileName;
this.Model.Save();
}
};
this.QueryEditor.DataContext = this.View;
if (this.Model.FileName != null)
{
if (File.Exists(this.Model.FileName))
{
this.FileExplorer.DirectoryRoot = this.Model.FileName;
this.Model.LoadFile(this.Model.FileName);
}
}
}
}
internal static void Remove(QueryEditorView model)
{
windows.Remove(model);
}
internal static void Create(QueryEditorView view, bool show)
{
CreateNewWindow(view, show);
}
private void ShowNewQueryWindow(string fileName,
bool show,
Dictionary<string, ParameterResolver> resolvers)
{
if (QueryWindows.Activate(fileName))
{
return;
}
QueryModel queryModel = new QueryModel(this.Model);
QueryEditorModel editor = new QueryEditorModel();
editor.ParameterResolvers = resolvers;
editor.LoadFile(fileName);
QueryEditorView view = new QueryEditorView(editor, queryModel);
QueryWindows.Create(view, show);
// Add to the menu collection.
MenuItem newMenu = new MenuItem();
newMenu.Click += (s, eargs) => QueryWindows.Activate(view);
newMenu.DataContext = view;
Binding b = new Binding("Title");
b.Source = view;
newMenu.SetBinding(MenuItem.HeaderProperty, b);
int index = QueryWindows.Count();
if (String.IsNullOrEmpty(fileName))
{
// Add ":" to give create an invalid filename.
view.Title = string.Format("{0}{1}New Query", index, QueryEditorView.TitleSeperator);
}
else
{
view.Title = string.Format("{0}{1}{2}", index, QueryEditorView.TitleSeperator, fileName);
}
this.QueriesMenu.Items.Add(newMenu);
// Remove from the menu collection upon close.
CancelEventHandler closeHandler = (sender, args) =>
{
QueryWindows.Activate(view);
view.Close(args);
};
queryModel.OnDisposed += (s, e1) =>
{
this.QueriesMenu.Items.Remove(newMenu);
QueryWindows.Remove(view);
MainModel.CloseEventHandler -= closeHandler;
};
MainModel.CloseEventHandler += closeHandler;
}
private static void CreateNewWindow(
QueryEditorView view,
bool showWindow)
{
QueryWindow window = new QueryWindow(view);
windows[view] = window; //Add to the window collection.
if (showWindow)
{
window.Show();
}
}
internal static void Remove(QueryEditorView model)
{
windows.Remove(model);
}
internal static void Create(QueryEditorView view, bool show)
{
CreateNewWindow(view, show);
}
internal static void Activate(QueryEditorView view)
{
if (windows.ContainsKey(view))
{
Window w = windows[view];
w.Show();
w.Activate();
}
}
