/// <summary>Presents form to edit and then update the currently selected text message within the ListView.</summary>
/// <returns>True, when changes are committed, false, otherwise.</returns>
public bool EditTextMessage()
{
bool result = false;
if (SelectedItems.Count > 0) {
TextMessageListViewItem lvi = SelectedItems[0] as TextMessageListViewItem;
TextMessage message = lvi.Message;
string filePath = message.FilePath;
NewEditMessage form = new NewEditMessage(message);
if (form.ShowDialog(this) != DialogResult.Cancel) {
TextMessageListViewItem lvi2 = new TextMessageListViewItem(form.Message);
Items.Insert(lvi.Index, lvi2);
lvi.Remove();
Sort();
result = true;
AfterTextMessageItemUpdateEventArgs args = new AfterTextMessageItemUpdateEventArgs(lvi, lvi2);
OnAfterTextMessageItemUpdate(args);
}
}
return result;
}
/// <summary>Adds relevant textmessages to the list view.</summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.Forms.DragEventArgs"/> instance containing the event data.</param>
private void lvChildren_DragDrop(object sender, DragEventArgs e)
{
string[] fileNames = (string[]) e.Data.GetData(DataFormats.FileDrop);
Dictionary<string, ListViewItem> messagesInListView = new Dictionary<string, ListViewItem>();
foreach (ListViewItem item in textMessageListView.Items) {
messagesInListView.Add(((TextMessage) item.Tag).FilePath, item);
}
foreach (string fileName in fileNames) {
if (messagesInListView.ContainsKey(fileName)) {
messagesInListView[fileName].Remove();
}
TextMessage message = TextMessage.ReadTextMessage(fileName, format);
ListViewItem item = new TextMessageListViewItem(message);
item.Checked = true;
textMessageListView.Items.Add(item);
}
}
/// <summary>Populates the list view with messages.</summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void phone_MessagesRetrieved(object sender, EventArgs e)
{
textMessageListView.Items.Clear();
MobilePhone phone = (MobilePhone) sender;
List<TextMessage> messages = phone.Messages;
foreach (TextMessage message in messages) {
//create listview item's for each new message
ListViewItem item = new TextMessageListViewItem(message);
item.Checked = true;
textMessageListView.Items.Add(item);
}
}
/// <summary>Shows form to edit activated text message item.</summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void lvChildren_ItemActivate(object sender, EventArgs e)
{
ListViewItem lvi = textMessageListView.SelectedItems[0];
TextMessage message = (TextMessage) lvi.Tag;
string filePath = message.FilePath;
NewEditMessage form = new NewEditMessage(message);
if (form.ShowDialog(this) != DialogResult.Cancel) {
ListViewItem lvi2 = new TextMessageListViewItem(form.Message);
textMessageListView.Items.Insert(lvi.Index, lvi2);
lvi.Remove();
textMessageListView.Sort();
}
}
/// <summary>Presents form to create new text message and adds new text message to lvChildren.</summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void btnAdd_Click(object sender, System.EventArgs e)
{
// as files are numbered from 0, lvChildren.Items.Count will give the next file number
string fileNumber = lvChildren.Items.Count.ToString();
MessageFolder messageFolder = (MessageFolder) tvParents.SelectedNode.Tag;
string filePath = messageFolder.RetrievePath();
MessageFormat format = messageFolder.RetrieveFormat();
if (format == MessageFormat.Motorola) {
fileNumber = fileNumber.PadLeft(4, '0');
}
string nextFile = MessageNameFormatAttribute.FileFormat(format).Replace("*", fileNumber);
filePath += nextFile;
NewEditMessage form = new NewEditMessage(filePath, format);
if (form.ShowDialog(this) != DialogResult.Cancel) {
//TODO: shouldn't(?) do this directly - should add to phone and trigger event to add message!
ListViewItem lvi = new TextMessageListViewItem(form.Message);
lvChildren.Items.Add(lvi);
lvChildren.Sort();
//add to cache
string cacheKey = messageFolder.RetrievePath();
List<ListViewItem> items = new List<ListViewItem>(messageCache[cacheKey]);
items.Add(lvi);
messageCache[cacheKey] = items.ToArray();
}
}
/// <summary>Creates and adds ListViewItems for messages receieved and TreeNodes for folders.</summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void MessageFolder_MessagesRetrieved(object sender, EventArgs e)
{
MessageFolder folder = (MessageFolder) sender;
progressBar.Visible = true;
progressBar.Maximum = folder.Messages.Count + folder.Folders.Count + 1;
progressBar.Value = 0;
// 0 = type, 1 = current, 2 = total, 3 = name
string progressText = "Creating items...{0} [{1}/{2}]: {3}";
tvParents.BeginUpdate();
TreeNode currentNode = tvParents.SelectedNode;
int currentFolder = 0;
int totalFolders = folder.Folders.Count;
foreach (MessageFolder subfolder in folder.Folders) {
//create treeview node
TreeNode node = currentNode.Nodes.Add(subfolder.Name);
subfolder.MessagesRetrieved += new EventHandler(MessageFolder_MessagesRetrieved);
subfolder.MessagesRetrievalProgress += new EventHandler<MessageFolder.MessagesRetrievalProgressEventArgs>(MessageFolder_MessagesRetrievalProgress);
node.Tag = subfolder;
progressBar.Value++;
currentFolder++;
statusBar.Text = String.Format(progressText, "Folder", currentFolder, totalFolders, subfolder.Name);
}
tvParents.EndUpdate();
//list view items:
lvChildren.BeginUpdate();
lvChildren.Items.Clear();
//messageCache.Remove(nodePath);
int currentMessage = 0;
int totalMessages = folder.Messages.Count;
MessageFormat messageFolderFormat = folder.RetrieveFormat();
foreach (TextMessage message in folder.Messages) {
//create listview item's for each new message
ListViewItem item = new TextMessageListViewItem(message);
lvChildren.Items.Add(item);
progressBar.Value++;
currentMessage++;
statusBar.Text = String.Format(progressText, "Text Message", currentMessage, totalMessages, message.FileName);
}
lvChildren.EndUpdate();
if (!(folder is MobilePhone)) {
ListViewItem[] cacheItems = new ListViewItem[lvChildren.Items.Count];
lvChildren.Items.CopyTo(cacheItems, 0);
messageCache[CreateNodePath(currentNode)] = cacheItems;
}
progressBar.Visible = false;
SetNodeStatus(currentNode);
}