/// <summary>
/// Search the notes! A match number of
/// <see cref="int.MaxValue"/> indicates that the note
/// title contains the search term.
/// </summary>
/// <param name="query">
/// A <see cref="System.String"/>
/// </param>
/// <param name="case_sensitive">
/// A <see cref="System.Boolean"/>
/// </param>
/// <param name="selected_notebook">
/// A <see cref="Notebooks.Notebook"/>. If this is not
/// null, only the notes of the specified notebook will
/// be searched.
/// </param>
/// <returns>
/// A <see cref="IDictionary`2"/> with the relevant Notes
/// and a match number. If the search term is in the title,
/// number will be <see cref="int.MaxValue"/>.
/// </returns>
public IDictionary <Note, int> SearchNotes(
string query,
bool case_sensitive,
Notebooks.Notebook selected_notebook)
{
string [] words = Search.SplitWatchingQuotes(query);
// Used for matching in the raw note XML
string [] encoded_words = SplitWatchingQuotes(XmlEncoder.Encode(query));
Dictionary <Note, int> temp_matches = new Dictionary <Note, int>();
// Skip over notes that are template notes
Tag template_tag = TagManager.GetOrCreateSystemTag(TagManager.TemplateNoteSystemTag);
foreach (Note note in manager.Notes)
{
// Skip template notes
if (note.ContainsTag(template_tag))
{
continue;
}
// Skip notes that are not in the
// selected notebook
if (selected_notebook != null &&
selected_notebook.ContainsNote(note) == false)
{
continue;
}
// First check the note's title for a match,
// if there is no match check the note's raw
// XML for at least one match, to avoid
// deserializing Buffers unnecessarily.
if (0 < FindMatchCountInNote(note.Title,
words,
case_sensitive))
{
temp_matches.Add(note, int.MaxValue);
}
else if (CheckNoteHasMatch(note,
encoded_words,
case_sensitive))
{
int match_count =
FindMatchCountInNote(note.TextContent,
words,
case_sensitive);
if (match_count > 0)
{
// TODO: Improve note.GetHashCode()
temp_matches.Add(note, match_count);
}
}
}
return(temp_matches);
}
/// <summary>
/// Loop through the system tags looking for notebooks
/// </summary>
private static void LoadNotebooks ()
{
Logger.Debug ("Loading notebooks");
Gtk.TreeIter iter = Gtk.TreeIter.Zero;
foreach (Tag tag in TagManager.AllTags) {
// Skip over tags that aren't notebooks
if (tag.IsSystem == false
|| tag.Name.StartsWith (Tag.SYSTEM_TAG_PREFIX + Notebook.NotebookTagPrefix) == false) {
continue;
}
Notebook notebook = new Notebook (tag);
iter = notebooks.Append ();
notebooks.SetValue (iter, 0, notebook);
notebookMap [notebook.NormalizedName] = iter;
}
}
public static void FireNoteRemovedFromNoteBook (Note note, Notebook notebook)
{
if (NoteRemovedFromNotebook != null)
NoteRemovedFromNotebook (note, notebook);
}
public static void FireNoteAddedToNoteBook (Note note, Notebook notebook)
{
if (NoteAddedToNotebook != null)
NoteAddedToNotebook (note, notebook);
}
/// <summary>
/// Place the specified note into the specified notebook. If the
/// note already belongs to a notebook, it will be removed from that
/// notebook first.
/// </summary>
/// <param name="note">
/// A <see cref="Note"/>
/// </param>
/// <param name="notebook">
/// A <see cref="Notebook"/>. If Notebook is null, the note will
/// be removed from its current notebook.
/// </param>
/// <returns>True if the note was successfully moved.</returns>
public static bool MoveNoteToNotebook (Note note, Notebook notebook)
{
if (note == null)
return false;
// NOTE: In the future we may want to allow notes
// to exist in multiple notebooks. For now, to
// alleviate the confusion, only allow a note to
// exist in one notebook at a time.
Notebook currentNotebook = GetNotebookFromNote (note);
if (currentNotebook == notebook)
return true; // It's already there.
if (currentNotebook != null) {
note.RemoveTag (currentNotebook.Tag);
if (NoteRemovedFromNotebook != null)
NoteRemovedFromNotebook (note, currentNotebook);
}
// Only attempt to add the notebook tag when this
// menu item is not the "No notebook" menu item.
if (notebook != null && (notebook is SpecialNotebook) == false) {
note.AddTag (notebook.Tag);
if (NoteAddedToNotebook != null)
NoteAddedToNotebook (note, notebook);
}
return true;
}
/// <summary>
/// Prompt the user and delete the notebok (if they say so).
/// </summary>
/// <param name="parent">
/// A <see cref="Gtk.Window"/>
/// </param>
/// <param name="notebook">
/// A <see cref="Notebook"/>
/// </param>
public static void PromptDeleteNotebook (Gtk.Window parent, Notebook notebook)
{
// Confirmation Dialog
HIGMessageDialog dialog =
new HIGMessageDialog (parent,
Gtk.DialogFlags.Modal,
Gtk.MessageType.Question,
Gtk.ButtonsType.YesNo,
Catalog.GetString ("Really delete this notebook?"),
Catalog.GetString (
"The notes that belong to this notebook will not be " +
"deleted, but they will no longer be associated with " +
"this notebook. This action cannot be undone."));
dialog.DefaultResponse = Gtk.ResponseType.No;
int response = dialog.Run ();
dialog.Destroy ();
if (response != (int) Gtk.ResponseType.Yes)
return;
// Grab the template note before removing all the notebook tags
Note templateNote = notebook.GetTemplateNote ();
DeleteNotebook (notebook);
// Delete the template note
if (templateNote != null) {
NoteManager noteManager = Tomboy.DefaultNoteManager;
noteManager.Delete (templateNote);
}
}
/// <summary>
/// Returns the Gtk.TreeIter that points to the specified Notebook.
/// </summary>
/// <param name="notebook">
/// A <see cref="Notebook"/>
/// </param>
/// <param name="iter">
/// A <see cref="Gtk.TreeIter"/>. Will be set to a valid iter if
/// the specified notebook is found.
/// </param>
/// <returns>
/// A <see cref="System.Boolean"/>. True if the specified notebook
/// was found, false otherwise.
/// </returns>
public static bool GetNotebookIter (Notebook notebook, out Gtk.TreeIter iter)
{
Gtk.TreeIter current_iter;
if (sortedNotebooks.GetIterFirst (out current_iter)) {
do {
Notebook current_notebook = (Notebook)sortedNotebooks.GetValue (current_iter, 0);
if (notebook == current_notebook) {
iter = current_iter;
return true;
}
} while (sortedNotebooks.IterNext (ref current_iter));
}
iter = Gtk.TreeIter.Zero;
return false;
}
/// <summary>
/// Delete the specified notebook from the system
/// </summary>
/// <param name="notebook">
/// A <see cref="Notebook"/>
/// </param>
public static void DeleteNotebook (Notebook notebook)
{
if (notebook == null)
throw new ArgumentNullException ("NotebookManager.DeleteNotebook () called with a null argument.");
if (notebookMap.ContainsKey (notebook.NormalizedName) == false)
return;
lock (locker) {
if (notebookMap.ContainsKey (notebook.NormalizedName) == false)
return;
Gtk.TreeIter iter = notebookMap [notebook.NormalizedName];
if (notebooks.Remove (ref iter) == true) {
Logger.Debug ("NotebookManager: Removed notebook: {0}", notebook.NormalizedName);
} else {
Logger.Warn ("NotebookManager: Call to remove notebook failed: {0}", notebook.NormalizedName);
}
notebookMap.Remove (notebook.NormalizedName);
// Remove the notebook tag from every note that's in the notebook
foreach (Note note in notebook.Tag.Notes) {
note.RemoveTag (notebook.Tag);
if (NoteRemovedFromNotebook != null)
NoteRemovedFromNotebook (note, notebook);
}
}
}
public static Notebook GetOrCreateNotebook (string notebookName)
{
if (notebookName == null)
throw new ArgumentNullException ("NotebookManager.GetNotebook () called with a null name.");
Notebook notebook = GetNotebook (notebookName);
if (notebook != null)
return notebook;
Gtk.TreeIter iter = Gtk.TreeIter.Zero;
lock (locker) {
notebook = GetNotebook (notebookName);
if (notebook != null)
return notebook;
try {
AddingNotebook = true;
notebook = new Notebook (notebookName);
} finally {
AddingNotebook = false;
}
iter = notebooks.Append ();
notebooks.SetValue (iter, 0, notebook);
notebookMap [notebook.NormalizedName] = iter;
// Create the template note so the system tag
// that represents the notebook actually gets
// saved to a note (and persisted after Tomboy
// is shut down).
Note templateNote = notebook.GetTemplateNote ();
// Make sure the template note has the notebook tag.
// Since it's possible for the template note to already
// exist, we need to make sure it gets tagged.
templateNote.AddTag (notebook.Tag);
if (NoteAddedToNotebook != null)
NoteAddedToNotebook (templateNote, notebook);
}
return notebook;
}
void UpdateNotebookButtonLabel (Notebook notebook)
{
string labelText =
notebook == null ?
Catalog.GetString ("Notebook") :
notebook.Name;
// Ellipsize names longer than 12 chars in length
// TODO: Should we hardcode the ellipsized notebook name to 12 chars?
Gtk.Label l = toolButton.LabelWidget as Gtk.Label;
if (l != null) {
l.Text = labelText;
l.MaxWidthChars = 12;
l.Ellipsize = Pango.EllipsizeMode.End;
l.ShowAll ();
}
}
void OnNoteRemovedFromNotebook (Note note, Notebook notebook)
{
if (note == Note)
UpdateNotebookButtonLabel (null);
}
void OnNoteAddedToNotebook (Note note, Notebook notebook)
{
if (note == Note)
UpdateNotebookButtonLabel (notebook);
}
void UpdateNotebookButtonLabel()
{
Notebook currentNotebook = NotebookManager.GetNotebookFromNote(Note);
UpdateNotebookButtonLabel(currentNotebook);
}