private void InsertToBuffer(Gtk.TextBuffer buffer, ref Gtk.TextIter iter, UrlMessagePartModel urlPart)
{
var linkText = urlPart.Text ?? urlPart.Url;
Uri uri;
try {
uri = new Uri(urlPart.Url);
} catch (UriFormatException ex) {
#if LOG4NET
_Logger.Error("AddMessage(): Invalid URL: " + urlPart.Url, ex);
#endif
buffer.Insert(ref iter, linkText);
return;
}
var tags = new List <Gtk.TextTag>();
// link URI tag
var linkTag = new LinkTag(uri);
linkTag.TextEvent += OnLinkTagTextEvent;
_MessageTextTagTable.Add(linkTag);
tags.Add(linkTag);
// link style tag
tags.Add(LinkTag);
buffer.InsertWithTags(ref iter, linkText, tags.ToArray());
}
public static bool IncludeRichText(Gdk.Atom targets, int n_targets, Gtk.TextBuffer buffer)
{
bool raw_ret = gtk_targets_include_rich_text(targets == null ? IntPtr.Zero : targets.Handle, n_targets, buffer == null ? IntPtr.Zero : buffer.Handle);
bool ret = raw_ret;
return(ret);
}
public bool TargetsIncludeRichText(Gtk.TextBuffer buffer)
{
bool raw_ret = gtk_selection_data_targets_include_rich_text(Handle, buffer == null ? IntPtr.Zero : buffer.Handle);
bool ret = raw_ret;
return(ret);
}
public static string ConvertEditCategorieToDatabse(Gtk.TextBuffer buffer)
{
StringBuilder dbBuilder = new StringBuilder(buffer.Text);
// Replace tags of the textBuffer and save them as HTML-Tags
int buildOffset = 0;
for (Gtk.TextIter iter = buffer.StartIter; !iter.IsEnd; iter.ForwardChar())
{
if (iter.BeginsTag(boldTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "<b>", 1);
buildOffset += 3;
}
else
if (iter.BeginsTag(italicTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "<i>", 1);
buildOffset += 3;
}
if (iter.EndsTag(boldTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "</b>", 1);
buildOffset += 4;
}
if (iter.EndsTag(italicTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "</i>", 1);
buildOffset += 4;
}
}
dbBuilder.Replace("\n", "<br>");
return(dbBuilder.ToString());
}
byte [] InvokeNative(Gtk.TextBuffer register_buffer, Gtk.TextBuffer content_buffer, Gtk.TextIter start, Gtk.TextIter end, out ulong length)
{
IntPtr native_start = GLib.Marshaller.StructureToPtrAlloc(start);
IntPtr native_end = GLib.Marshaller.StructureToPtrAlloc(end);
UIntPtr native_length;
IntPtr result_ptr = native_cb(register_buffer == null ? IntPtr.Zero : register_buffer.Handle, content_buffer == null ? IntPtr.Zero : content_buffer.Handle, native_start, native_end, out native_length, __data);
start = Gtk.TextIter.New(native_start);
Marshal.FreeHGlobal(native_start);
end = Gtk.TextIter.New(native_end);
Marshal.FreeHGlobal(native_end);
length = (ulong)native_length;
byte [] result = null;
if (length > 0 && result_ptr != IntPtr.Zero)
{
result = new byte [length];
Marshal.Copy(result_ptr, result, 0, (int)length);
}
if (result_ptr != IntPtr.Zero)
{
GLib.Marshaller.Free(result_ptr);
}
return(result == null ? empty_byte_array : result);
}
public bool WaitIsRichTextAvailable(Gtk.TextBuffer buffer)
{
bool raw_ret = gtk_clipboard_wait_is_rich_text_available(Handle, buffer == null ? IntPtr.Zero : buffer.Handle);
bool ret = raw_ret;
return(ret);
}
static void AddAlternativeText(Gtk.TextBuffer buffer, ref Gtk.TextIter iter, ImageMessagePartModel imgPart)
{
if (!String.IsNullOrEmpty(imgPart.AlternativeText))
{
buffer.Insert(ref iter, imgPart.AlternativeText);
}
}
protected override void InsertTimeStamp(Gtk.TextBuffer buffer, ref Gtk.TextIter iter,
string timestamp, MessageModel msg)
{
if (String.IsNullOrWhiteSpace(msg.ID))
{
buffer.Insert(ref iter, timestamp);
}
else
{
var uri = new Uri(String.Format("https://twitter.com/{0}/status/{1}", msg.GetNick(), msg.ID));
var tags = new List <Gtk.TextTag>();
// link URI tag
var linkTag = new LinkTag(uri);
linkTag.TextEvent += OnLinkTagTextEvent;
_MessageTextTagTable.Add(linkTag);
tags.Add(linkTag);
// link style tag
tags.Add(LinkTag);
buffer.InsertWithTags(ref iter, timestamp, tags.ToArray());
}
buffer.Insert(ref iter, " ");
}
public TextTagEnumerator(Gtk.TextBuffer buffer, Gtk.TextTag tag)
{
this.buffer = buffer;
this.tag = tag;
this.mark = buffer.CreateMark(null, buffer.StartIter, true);
this.range = new TextRange(buffer.StartIter, buffer.StartIter);
}
public void RequestRichText(Gtk.TextBuffer buffer, RichTextReceivedFunc cb)
{
if (rt_rcvd_marshaler == null)
{
rt_rcvd_marshaler = new RichTextReceivedFuncNative(RichTextReceivedCallback);
}
gtk_clipboard_request_rich_text(Handle, buffer == null ? IntPtr.Zero : buffer.Handle, rt_rcvd_marshaler, (IntPtr)GCHandle.Alloc(cb));
}
protected void RemoveSplitTags(Gtk.TextBuffer buffer)
{
foreach (TagData tag in splitTags)
{
Gtk.TextIter start = buffer.GetIterAtOffset(tag.start);
Gtk.TextIter end = buffer.GetIterAtOffset(tag.end);
buffer.RemoveTag(tag.tag, start, end);
}
}
public ForwardTextIterator(IDocumentInformation docInfo, Gtk.TextView document, int endOffset)
{
Debug.Assert(endOffset >= 0 && endOffset < BufferLength);
this.docInfo = docInfo;
this.textBuffer = document.Buffer;
this.endOffset = endOffset;
Reset();
}
public SourceUndoManager(Gtk.TextBuffer buffer) : base(IntPtr.Zero)
{
if (GetType() != typeof(SourceUndoManager))
{
throw new InvalidOperationException("Can't override this constructor.");
}
owned = true;
Raw = gtk_source_undo_manager_new(buffer == null ? IntPtr.Zero : buffer.Handle);
}
bool InvokeNative(Gtk.TextBuffer register_buffer, Gtk.TextBuffer content_buffer, Gtk.TextIter iter, byte[] data, ulong length, bool create_tags)
{
IntPtr native_iter = GLib.Marshaller.StructureToPtrAlloc(iter);
IntPtr error = IntPtr.Zero;
bool __result = native_cb(register_buffer == null ? IntPtr.Zero : register_buffer.Handle, content_buffer == null ? IntPtr.Zero : content_buffer.Handle, native_iter, data, new UIntPtr(length), create_tags, __data, out error);
Marshal.FreeHGlobal(native_iter);
return(__result);
}
public override string ToString()
{
XmlElement fields;
string fieldName;
string fieldValue;
string fieldPrefix = "field_";
//récupération de tous les widgets à sauvegarder
Gtk.Widget[] widgets = glade.GetWidgetPrefix(fieldPrefix);
//si plusieurs alors créer un noeud racine
if (widgets.Length > 0)
{
fields = xmlDoc.AddNode(null, "Fields", "");
}
else
{
return(xmlDoc.ToString());
}
//parcours des widgets et constitution du flux
foreach (Gtk.Widget w in widgets)
{
//nom du champ
StringBuilder name = new StringBuilder(w.Name);
name.Remove(0, fieldPrefix.Length);
fieldName = name.ToString();
//récupération de la valeur en fonction du type de widget
Type entryType = typeof(Gtk.Entry);
Type textViewType = typeof(Gtk.TextView);
fieldValue = "";
//Entry
if (entryType.IsInstanceOfType(w))
{
fieldValue = w.GetType().GetProperty("Text").GetValue(w, null).ToString();
Console.WriteLine("lecture entry = " + fieldValue);
}
//TextView
if (textViewType.IsInstanceOfType(w))
{
Gtk.TextBuffer buffer = ((Gtk.TextBuffer)w.GetType().GetProperty("Buffer").GetValue(w, null));
fieldValue = buffer.GetType().GetProperty("Text").GetValue(buffer, null).ToString();
Console.WriteLine("lecture textview = " + fieldValue);
}
XmlElement field = xmlDoc.AddNode(fields, "Field", fieldValue);
xmlDoc.AddAttributeNode(field, "name", fieldName);
}
Console.WriteLine("content = " + xmlDoc.ToString());
return(xmlDoc.ToString());
}
public void Redo(Gtk.TextBuffer buffer)
{
Gtk.TextIter start_iter, end_iter;
start_iter = buffer.GetIterAtOffset(start);
end_iter = buffer.GetIterAtOffset(end);
buffer.MoveMark(buffer.SelectionBound, start_iter);
buffer.RemoveTag(tag, start_iter, end_iter);
buffer.MoveMark(buffer.InsertMark, end_iter);
}
public override void Redo(Gtk.TextBuffer buffer)
{
RemoveSplitTags(buffer);
Gtk.TextIter start_iter = buffer.GetIterAtOffset(start);
Gtk.TextIter end_iter = buffer.GetIterAtOffset(end);
buffer.Delete(ref start_iter, ref end_iter);
buffer.MoveMark(buffer.InsertMark, buffer.GetIterAtOffset(start));
buffer.MoveMark(buffer.SelectionBound, buffer.GetIterAtOffset(start));
}
public InsertBugAction(Gtk.TextIter start,
string id,
Gtk.TextBuffer buffer,
BugzillaLink tag)
{
Tag = tag;
Id = id;
Offset = start.Offset;
}
public EditableTextView ()
{
this.Build ();
buffer = new Gtk.TextBuffer (TrackTagTable.Instance);
textview = new Gtk.TextView (buffer);
textview.WrapMode = Gtk.WrapMode.WordChar;
scrolledwindow.Add (textview);
this.ShowAll ();
this.isEditable = false;
}
void AddEmoji(Gtk.TextBuffer buffer, ref Gtk.TextIter iter, ImageMessagePartModel imgPart, string shortName)
{
var unicode = Emojione.ShortnameToUnicode(shortName);
if (unicode == null)
{
AddAlternativeText(buffer, ref iter, imgPart);
return;
}
// A mark here serves two pusposes. One is to allow us to apply the
// tag across the pixbuf. It also lets us know later where to put
// the pixbuf if we need to load it from the network
var mark = new Gtk.TextMark(null, true);
buffer.AddMark(mark, iter);
var emojiName = unicode + ".png";
string emojiPath;
if (EmojiCache.TryGetIcon("emojione", emojiName, out emojiPath))
{
var emojiFile = new FileInfo(emojiPath);
if (emojiFile.Exists && emojiFile.Length > 0)
{
AddEmoji(buffer, ref iter, imgPart, shortName, mark, emojiPath);
}
else
{
AddAlternativeText(buffer, ref iter, imgPart);
}
return;
}
var emojiUrl = Emojione.UnicodeToUrl(unicode);
EmojiCache.BeginDownloadFile("emojione", emojiName, emojiUrl,
(path) => {
GLib.Idle.Add(delegate {
var markIter = buffer.GetIterAtMark(mark);
AddEmoji(buffer, ref markIter, imgPart, shortName, mark, path);
return(false);
});
},
(ex) => {
GLib.Idle.Add(delegate {
var markIter = buffer.GetIterAtMark(mark);
buffer.DeleteMark(mark);
AddAlternativeText(buffer, ref markIter, imgPart);
return(false);
});
}
);
}
public override void Redo(Gtk.TextBuffer buffer)
{
RemoveSplitTags(buffer);
Gtk.TextIter idx_iter = buffer.GetIterAtOffset(index);
buffer.InsertRange(ref idx_iter, chop.Start, chop.End);
buffer.MoveMark(buffer.SelectionBound, buffer.GetIterAtOffset(index));
buffer.MoveMark(buffer.InsertMark,
buffer.GetIterAtOffset(index + chop.Length));
}
public ProbeLogDlg(Radionic radionic)
{
this.Build ();
logBuff = textviewLog.Buffer;
Port = "";
this.radionic = radionic;
probeStart ();
}
protected void ApplySplitTags(Gtk.TextBuffer buffer)
{
foreach (TagData tag in splitTags)
{
int offset = GetSplitOffset();
Gtk.TextIter start = buffer.GetIterAtOffset(tag.start - offset);
Gtk.TextIter end = buffer.GetIterAtOffset(tag.end - offset);
buffer.ApplyTag(tag.tag, start, end);
}
}
public void Redo(Gtk.TextBuffer buffer)
{
Gtk.TextIter iter = buffer.GetIterAtOffset(offset);
buffer.Insert(ref iter, "\n");
((NoteBuffer)buffer).InsertBullet(ref iter, depth, direction);
buffer.MoveMark(buffer.InsertMark, iter);
buffer.MoveMark(buffer.SelectionBound, iter);
}
byte[] InvokeNative(Gtk.TextBuffer register_buffer, Gtk.TextBuffer content_buffer, Gtk.TextIter start, Gtk.TextIter end)
{
IntPtr native_start = GLib.Marshaller.StructureToPtrAlloc(start);
IntPtr native_end = GLib.Marshaller.StructureToPtrAlloc(end);
UIntPtr native_length;
byte[] __result = (byte[])GLib.Marshaller.ArrayPtrToArray(native_cb(register_buffer == null ? IntPtr.Zero : register_buffer.Handle, content_buffer == null ? IntPtr.Zero : content_buffer.Handle, native_start, native_end, out native_length, __data), typeof(byte), (int)(ulong)native_length, true);
Marshal.FreeHGlobal(native_start);
Marshal.FreeHGlobal(native_end);
return(__result);
}
public MessageTextView()
{
Trace.Call();
_MessageTextTagTable = BuildTagTable();
_ThemeSettings = new ThemeSettings();
Buffer = new Gtk.TextBuffer(_MessageTextTagTable);
MotionNotifyEvent += OnMotionNotifyEvent;
PopulatePopup += OnPopulatePopup;
ExposeEvent += OnExposeEvent;
}
public TextRange(Gtk.TextIter start,
Gtk.TextIter end)
{
if (start.Buffer != end.Buffer)
{
throw new Exception("Start buffer and end buffer do not match");
}
buffer = start.Buffer;
start_mark = buffer.CreateMark(null, start, true);
end_mark = buffer.CreateMark(null, end, true);
}
public override void Undo(Gtk.TextBuffer buffer)
{
int tag_images = GetSplitOffset();
Gtk.TextIter start_iter = buffer.GetIterAtOffset(index - tag_images);
Gtk.TextIter end_iter = buffer.GetIterAtOffset(index - tag_images + chop.Length);
buffer.Delete(ref start_iter, ref end_iter);
buffer.MoveMark(buffer.InsertMark, buffer.GetIterAtOffset(index - tag_images));
buffer.MoveMark(buffer.SelectionBound, buffer.GetIterAtOffset(index - tag_images));
ApplySplitTags(buffer);
}
void ListAll(Gtk.TextBuffer t, System.Uri path)
{
GLib.File f = FileFactory.NewForUri(path);
foreach (GLib.FileInfo info in f.EnumerateChildren("*", FileQueryInfoFlags.None, null))
{
t.Text += new System.Uri(path, info.Name).ToString() + Environment.NewLine;
if (info.FileType == FileType.Directory)
{
ListAll(t, new System.Uri(path, info.Name + "/"));
}
}
}
public override void Undo(Gtk.TextBuffer buffer)
{
// Tag images change the offset by one, but only when deleting.
Gtk.TextIter start_iter = buffer.GetIterAtOffset(Offset);
Gtk.TextIter end_iter = buffer.GetIterAtOffset(Offset + chop.Length + 1);
buffer.Delete(ref start_iter, ref end_iter);
buffer.MoveMark(buffer.InsertMark, buffer.GetIterAtOffset(Offset));
buffer.MoveMark(buffer.SelectionBound, buffer.GetIterAtOffset(Offset));
Tag.WidgetLocation = null;
ApplySplitTags(buffer);
}
public override void Redo(Gtk.TextBuffer buffer)
{
RemoveSplitTags(buffer);
Gtk.TextIter cursor = buffer.GetIterAtOffset(Offset);
Gtk.TextTag[] tags = { Tag };
buffer.InsertWithTags(ref cursor, Id, tags);
buffer.MoveMark(buffer.SelectionBound, buffer.GetIterAtOffset(Offset));
buffer.MoveMark(buffer.InsertMark,
buffer.GetIterAtOffset(Offset + chop.Length));
}
public void Undo(Gtk.TextBuffer buffer)
{
Gtk.TextIter iter = buffer.GetIterAtOffset(offset);
iter.ForwardLine();
iter = buffer.GetIterAtLine(iter.Line);
((NoteBuffer)buffer).RemoveBullet(ref iter);
iter.ForwardToLineEnd();
buffer.MoveMark(buffer.InsertMark, iter);
buffer.MoveMark(buffer.SelectionBound, iter);
}
// Creates a new note with the given title and guid with body based on
// the template note.
private Note CreateNoteFromTemplate(string title, Note template_note, string guid)
{
Tag template_save_title = TagManager.GetOrCreateSystemTag(TagManager.TemplateNoteSaveTitleSystemTag);
if (template_note.ContainsTag(template_save_title))
{
title = GetUniqueName(template_note.Title, notes.Count);
}
// Use the body from the template note
string xml_content =
template_note.XmlContent.Replace(XmlEncoder.Encode(template_note.Title),
XmlEncoder.Encode(title));
xml_content = SanitizeXmlContent(xml_content);
Note new_note = CreateNewNote(title, xml_content, guid);
// Copy template note's properties
Tag template_save_size = TagManager.GetOrCreateSystemTag(TagManager.TemplateNoteSaveSizeSystemTag);
if (template_note.Data.HasExtent() && template_note.ContainsTag(template_save_size))
{
new_note.Data.Height = template_note.Data.Height;
new_note.Data.Width = template_note.Data.Width;
}
Tag template_save_selection = TagManager.GetOrCreateSystemTag(TagManager.TemplateNoteSaveSelectionSystemTag);
if (template_note.Data.CursorPosition > 0 && template_note.ContainsTag(template_save_selection))
{
Gtk.TextBuffer buffer = new_note.Buffer;
Gtk.TextIter iter;
// Because the titles will be different between template and
// new note, we can't just drop the cursor at template's
// CursorPosition. Whitespace after the title makes this more
// complicated so let's just start counting from the line after the title.
int title_offset_difference = buffer.GetIterAtLine(1).Offset - template_note.Buffer.GetIterAtLine(1).Offset;
iter = buffer.GetIterAtOffset(template_note.Data.CursorPosition + title_offset_difference);
buffer.PlaceCursor(iter);
iter = buffer.GetIterAtOffset(template_note.Data.SelectionBoundPosition + title_offset_difference);
buffer.MoveMark(buffer.SelectionBound.Name, iter);
}
return(new_note);
}
public MessageTextView()
{
Trace.Call();
_MessageTextTagTable = BuildTagTable();
_ThemeSettings = new ThemeSettings();
Buffer = new Gtk.TextBuffer(_MessageTextTagTable);
MotionNotifyEvent += OnMotionNotifyEvent;
PopulatePopup += OnPopulatePopup;
ExposeEvent += OnExposeEvent;
Realized += delegate {
CheckStyle();
};
StyleSet += delegate(object o, Gtk.StyleSetArgs args) {
if (!IsRealized) {
// HACK: avoid GTK+ crash in gtk_text_attributes_copy_values()
return;
}
CheckStyle();
};
}
public override void Initialize()
{
Widget = new Gtk.TextView ();
Widget.Show ();
Buffer = Widget.Buffer;
}
public MessageTextView()
{
Trace.Call();
_MessageTextTagTable = BuildTagTable();
_ThemeSettings = new ThemeSettings();
Buffer = new Gtk.TextBuffer(_MessageTextTagTable);
MotionNotifyEvent += OnMotionNotifyEvent;
PopulatePopup += OnPopulatePopup;
ExposeEvent += OnExposeEvent;
}
