/// <summary>
/// Handles event fired when an item in a MessageBrowser is selected
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MessageBrowser_SelectedMessageChanged(Mulholland.QSet.Application.Controls.MessageBrowser sender, SelectedMessageChangedEventArgs e)
{
VisualizableProcess process = new VisualizableProcess(Locale.UserMessages.DisplayingMessage);
base.PrimaryObjects.ProcessVisualizer.ProcessStarting(process);
PrimaryControls.DisplayQSetMessage(e.QSetQueueItem, e.Message);
base.TaskManager.MenuStateManger.SetAllMenusState();
base.PrimaryObjects.ProcessVisualizer.ProcessCompleted(process);
}
/// <summary>
/// Removes the MessageBrowser at the specified index.
/// </summary>
/// <param name="index">Index to remove at.</param>
public void RemoveAt(int index)
{
MessageBrowser messageBrowser = null;
lock (this)
{
messageBrowser = (MessageBrowser)base.BaseGet(index);
base.BaseRemoveAt(index);
}
if (messageBrowser != null)
{
OnItemRemoved(new MessageBrowserCollection.ItemMovedEventArgs(messageBrowser));
}
}
/// <summary>
/// Adds a MessageBrowser to the collection.
/// </summary>
/// <param name="messageBrowser">MessageBrowser to add.</param>
/// <exception cref="System.ArgumentNullException">Thrown if any arguments are set to null.</exception>
public void Add(string key, MessageBrowser messageBrowser)
{
if (key == null)
{
throw new ArgumentNullException("key");
}
if (messageBrowser == null)
{
throw new ArgumentNullException("messageBrowser");
}
if (this.Exists(key))
{
throw new ArgumentOutOfRangeException("key", "Key already exists in collection.");
}
base.BaseAdd(key, messageBrowser);
OnItemAdded(new MessageBrowserCollection.ItemMovedEventArgs(messageBrowser));
}
/// <summary>
/// Handles an exception whilst a message browser is loading messages.
/// </summary>
/// <param name="sender"></param>
/// <param name="a"></param>
private void MessageBrowser_MessageLoadException(MessageBrowser sender, MessageLoadExceptionEventArgs e)
{
base.PrimaryObjects.ProcessVisualizer.SeizeCursor(Cursors.Arrow);
MessageBox.Show(e.Exception.Message, Locale.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
base.PrimaryObjects.ProcessVisualizer.ReleaseCursor();
}
/// <summary>
/// Constructs the object with the minum requirements.
/// </summary>
/// <param name="item">Item that was added or removed.</param>
public ItemMovedEventArgs(MessageBrowser item)
{
_item = item;
}
/// <summary>
/// Adds a MessageBrowser to the collection.
/// </summary>
/// <param name="messageBrowser">MessageBrowser to add.</param>
/// <exception cref="System.ArgumentNullException">Thrown if any arguments are set to null.</exception>
public void Add(string key, MessageBrowser messageBrowser)
{
if (key == null)
throw new ArgumentNullException("key");
if (messageBrowser == null)
throw new ArgumentNullException("messageBrowser");
if (this.Exists(key))
throw new ArgumentOutOfRangeException("key", "Key already exists in collection.");
base.BaseAdd(key, messageBrowser);
OnItemAdded(new MessageBrowserCollection.ItemMovedEventArgs(messageBrowser));
}
/// <summary>
/// Constructs the object with the minum requirements.
/// </summary>
/// <param name="item">Item that was added or removed.</param>
public ItemMovedEventArgs(MessageBrowser item)
{
_item = item;
}
/// <summary>
/// Deletes selected messages from a queue without prompting the user.
/// </summary>
private void DoDeleteSelectedMessagesFromQueue(MessageBrowser messageBrowser)
{
//visualize
VisualizableProcess process = new VisualizableProcess(
string.Format(Locale.UserMessages.RetrievingMessages, messageBrowser.SelectedItems.Count > 1 ? "s" : "") , false);
_primaryObjects.ProcessVisualizer.ProcessStarting(process);
try
{
//delete all selected messages
while (messageBrowser.SelectedItems.Count > 0)
{
messageBrowser.QSetQueueItem.QSetMessageQueue.ReceiveById(((MessageListViewItem)messageBrowser.SelectedItems[0]).Message.Id);
messageBrowser.SelectedItems[0].Remove();
}
}
catch (Exception exc)
{
WindowsForms.MessageBox.Show(_primaryForms.EnvironmentForm, string.Format(Locale.UserMessages.UnableToDeleteMessage, exc.Message), Locale.ApplicationName, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation);
}
//tidyup UI
_taskManager.MenuStateManger.SetAllMenusState();
_primaryObjects.ProcessVisualizer.ProcessCompleted(process);
}
/// <summary>
/// Loads anew MessageBrowser, and displays in the main document window.
/// </summary>
/// <param name="qsetQueueItem">QSetQueueItem to display.</param>
/// <returns>The added DockControl hosting the MessageBrowser if successful, else false.</returns>
private DockControl LoadNewMessageBrowser(QSetQueueItem qsetQueueItem)
{
DockControl newDockControl = null;
//set up a new message browser, and create adock for it
MessageBrowser messageBrowser = new MessageBrowser();
messageBrowser.UserSettings = _primaryObjects.UserSettings;
_primaryControls.MessageBrowserCollection.Add(qsetQueueItem.ID.ToString(), messageBrowser);
newDockControl = new TabbedDocument(_primaryControls.DocumentContainer.Manager, messageBrowser, qsetQueueItem.Name);
newDockControl.Open();
messageBrowser.ImageList = _primaryControls.Images.Icon16ImageList;
//pass the qsetitem to the message browser to load the queue
try
{
messageBrowser.QSetQueueItem = qsetQueueItem;
newDockControl.Activate();
}
catch (Exception exc)
{
_primaryObjects.ProcessVisualizer.SeizeCursor(Cursors.Arrow);
MessageBox.Show(exc.Message, Locale.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
_primaryObjects.ProcessVisualizer.ReleaseCursor();
newDockControl.Close();
newDockControl = null;
}
return newDockControl;
}