|
private SetDynamicDisplayText ( string>.Func |
||
| getDisplayText | string>.Func | |
| return | void | |
private void SetServerProjectsVMCommands(ServerViewModel serverVM)
{
foreach (ProjectViewModel projectVM in serverVM.Projects)
{
projectVM.Commands.Clear();
if (this.Host.ActiveSection == null)
{
// Don't add command (which will be disabled).
continue;
}
var bindContextCommand = new ContextualCommandViewModel(projectVM, this.Host.ActiveSection.BindCommand);
bindContextCommand.SetDynamicDisplayText(x =>
{
var ctx = x as ProjectViewModel;
Debug.Assert(ctx != null, "Unexpected fixed context for bind context command");
return ctx?.IsBound ?? false ? Strings.SyncButtonText : Strings.BindButtonText;
});
bindContextCommand.SetDynamicIcon(x =>
{
var ctx = x as ProjectViewModel;
Debug.Assert(ctx != null, "Unexpected fixed context for bind context command");
return new IconViewModel(ctx?.IsBound ?? false ? KnownMonikers.Sync : KnownMonikers.Link);
});
var openProjectDashboardCommand = new ContextualCommandViewModel(projectVM, this.Host.ActiveSection.BrowseToProjectDashboardCommand)
{
DisplayText = Strings.ViewInSonarQubeMenuItemDisplayText,
Tooltip = Strings.ViewInSonarQubeMenuItemTooltip,
Icon = new IconViewModel(KnownMonikers.OpenWebSite)
};
projectVM.Commands.Add(bindContextCommand);
projectVM.Commands.Add(openProjectDashboardCommand);
}
}
public void ContextualCommandViewModel_DisplayText()
{
// Setup
var context = new object();
var command = new RelayCommand(() => { });
var testSubject = new ContextualCommandViewModel(context, command);
using (var tracker = new PropertyChangedTracker(testSubject))
{
// Case 1: null
// Act + Verify
Assert.IsNull(testSubject.DisplayText, "Expected display text to return null when not set");
// Case 2: static
testSubject.DisplayText = "foobar9000";
// Act + Verify
Assert.AreEqual("foobar9000", testSubject.DisplayText, "Unexpected static display text");
tracker.AssertPropertyChangedRaised(nameof(testSubject.DisplayText), 1);
// Case 3: dynamic
var funcInvoked = false;
Func<object, string> func = x =>
{
funcInvoked = true;
return "1234";
};
testSubject.SetDynamicDisplayText(func);
// Act + Verify
Assert.AreEqual("1234", testSubject.DisplayText, "Unexpected dynamic display text");
Assert.IsTrue(funcInvoked, "Dynamic display text function was not invoked");
tracker.AssertPropertyChangedRaised(nameof(testSubject.DisplayText), 2);
}
// Case 4: dynamic - null exception
Exceptions.Expect<ArgumentNullException>(() => testSubject.SetDynamicDisplayText(null));
}
private void SetServerVMCommands(ServerViewModel serverVM)
{
serverVM.Commands.Clear();
if (this.Host.ActiveSection == null)
{
// Don't add command (which will be disabled).
return;
}
var refreshContextualCommand = new ContextualCommandViewModel(serverVM, this.Host.ActiveSection.RefreshCommand)
{
DisplayText = Strings.RefreshCommandDisplayText,
Tooltip = Strings.RefreshCommandTooltip,
Icon = new IconViewModel(KnownMonikers.Refresh)
};
var disconnectContextualCommand = new ContextualCommandViewModel(serverVM, this.Host.ActiveSection.DisconnectCommand)
{
DisplayText = Strings.DisconnectCommandDisplayText,
Tooltip = Strings.DisconnectCommandTooltip,
Icon = new IconViewModel(KnownMonikers.Disconnect)
};
var browseServerContextualCommand = new ContextualCommandViewModel(serverVM.Url.ToString(), this.Host.ActiveSection.BrowseToUrlCommand)
{
DisplayText = Strings.BrowseServerMenuItemDisplayText,
Tooltip = Strings.BrowserServerMenuItemTooltip,
Icon = new IconViewModel(KnownMonikers.OpenWebSite)
};
var toggleShowAllProjectsCommand = new ContextualCommandViewModel(serverVM, this.Host.ActiveSection.ToggleShowAllProjectsCommand)
{
Tooltip = Strings.ToggleShowAllProjectsCommandTooltip
};
toggleShowAllProjectsCommand.SetDynamicDisplayText(x =>
{
ServerViewModel ctx = x as ServerViewModel;
Debug.Assert(ctx != null, "Unexpected fixed context for ToggleShowAllProjects context command");
return ctx?.ShowAllProjects ?? false ? Strings.HideUnboundProjectsCommandText : Strings.ShowAllProjectsCommandText;
});
serverVM.Commands.Add(refreshContextualCommand);
serverVM.Commands.Add(disconnectContextualCommand);
serverVM.Commands.Add(browseServerContextualCommand);
serverVM.Commands.Add(toggleShowAllProjectsCommand);
}
