private void CreateTag(string name)
{
Random r = new Random();
Gtk.Application.Invoke(delegate
{
if (tags.Contains(name))
{
return;
}
Gdk.Color c = new Gdk.Color(
Convert.ToByte(r.Next(0, 256)),
Convert.ToByte(r.Next(0, 256)),
Convert.ToByte(r.Next(0, 256)));
Gtk.TextTag tag = new Gtk.TextTag(name);
chatview.Buffer.TagTable.Add(tag);
tag.ForegroundGdk = c;
tag.Weight = Pango.Weight.Bold;
Gtk.TextTag tag1 = new Gtk.TextTag(name);
usersview.Buffer.TagTable.Add(tag1);
tag1.ForegroundGdk = c;
tag1.Weight = Pango.Weight.Bold;
tags.Add(name);
});
}
private void AddTags()
{
Gtk.TextTag tag = new Gtk.TextTag("default");
chatview.Buffer.TagTable.Add(tag);
CreateTag(src.Username);
}
public void AppendTextWithoutScroll(Gtk.TextView t, string text)
{
Gtk.TextIter iter;
//t.Buffer.MoveMark(t.Buffer.InsertMark, t.Buffer.EndIter);
if (text != null)
{
if (text.Equals("") == false)
{
iter = t.Buffer.EndIter;
Gtk.TextTag tag = new Gtk.TextTag("bold");
tag.Weight = Pango.Weight.Bold;
tag.Foreground = this.rcSettings.ColorChatBold;
tag.SizePoints = this.rcSettings.ChatFontSize;
t.Buffer.TagTable.Add(tag);
tag = new Gtk.TextTag("font");
tag.SizePoints = this.rcSettings.ChatFontSize;
tag.Foreground = this.rcSettings.ColorChat;
t.Buffer.TagTable.Add(tag);
string time = text.Substring(0, text.IndexOf("]") + 1);
text = text.Substring(text.IndexOf("]") + 1);
t.Buffer.InsertWithTagsByName(ref iter, time, "bold");
t.Buffer.InsertWithTagsByName(ref iter, text.Substring(0, text.IndexOf(":") + 1), "bold");
t.Buffer.InsertWithTagsByName(ref iter, text.Substring(text.IndexOf(":") + 1), "font");
}
}
iter = t.Buffer.EndIter;
t.Buffer.Insert(iter, "\n");
}
public void AppendTextWithoutScroll(Gtk.TextView t, string text)
{
Gtk.TextIter iter;
//t.Buffer.MoveMark(t.Buffer.InsertMark, t.Buffer.EndIter);
if (text != null)
{
if (text.Equals("") == false)
{
iter = t.Buffer.EndIter;
Gtk.TextTag tag = new Gtk.TextTag("bold");
tag.Weight = Pango.Weight.Bold;
tag.Foreground = this.rcSettings.ColorChatBold;
tag.SizePoints = this.rcSettings.ChatFontSize;
t.Buffer.TagTable.Add(tag);
tag = new Gtk.TextTag("font");
tag.SizePoints = this.rcSettings.ChatFontSize;
tag.Foreground = this.rcSettings.ColorChat;
t.Buffer.TagTable.Add(tag);
string time = text.Substring(0, text.IndexOf("]") + 1);
text = text.Substring(text.IndexOf("]") + 1);
t.Buffer.InsertWithTagsByName(ref iter, time, "bold");
t.Buffer.InsertWithTagsByName(ref iter, text.Substring(0, text.IndexOf(":") + 1), "bold");
t.Buffer.InsertWithTagsByName(ref iter, text.Substring(text.IndexOf(":") + 1),"font");
}
}
iter = t.Buffer.EndIter;
t.Buffer.Insert(iter, "\n");
}
void ApplyTag(string name, string variation, Gtk.TextIter start, Gtk.TextIter end, Action <Gtk.TextTag> apply)
{
var buffer = Control.Buffer;
var prefix = name + "-";
var tagName = prefix + variation;
var tagsToRemove = new List <Gtk.TextTag>();
buffer.TagTable.Foreach(t =>
{
if (t.Name != null && t.Name.StartsWith(prefix, StringComparison.Ordinal))
{
tagsToRemove.Add(t);
}
});
foreach (var removeTag in tagsToRemove)
{
buffer.RemoveTag(removeTag, start, end);
}
var tag = buffer.TagTable.Lookup(tagName);
if (tag == null)
{
tag = new Gtk.TextTag(tagName);
apply(tag);
buffer.TagTable.Add(tag);
}
buffer.ApplyTag(tag, start, end);
}
public bool Add(Gtk.TextTag tag)
{
bool raw_ret = gtk_text_tag_table_add(Handle, tag == null ? IntPtr.Zero : tag.Handle);
bool ret = raw_ret;
return(ret);
}
public static bool TagIsUndoable(Gtk.TextTag tag)
{
if (tag is NoteTag)
{
return(((NoteTag)tag).CanUndo);
}
return(false);
}
static InfoPanelUtils()
{
redTag = new Gtk.TextTag("red-foreground");
redTag.Foreground = "#ff2828";
blueTag = new Gtk.TextTag("blue-foreground");
blueTag.Foreground = "#3333ff";
}
public static bool TagIsSpellCheckable(Gtk.TextTag tag)
{
if (tag is NoteTag)
{
return(((NoteTag)tag).CanSpellCheck);
}
return(false);
}
public static bool TagIsActivatable(Gtk.TextTag tag)
{
if (tag is NoteTag)
{
return(((NoteTag)tag).CanActivate);
}
return(false);
}
static InfoPanelUtils()
{
redTag = new Gtk.TextTag("red-foreground");
redTag.Foreground = "#ff2828";
blueTag = new Gtk.TextTag("blue-foreground");
blueTag.Foreground = "#3333ff";
}
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 static bool TagIsGrowable(Gtk.TextTag tag)
{
if (tag is NoteTag)
{
return(((NoteTag)tag).CanGrow);
}
return(false);
}
private static void ShowTextView(Gtk.TextView textView, string errorMessage, Gtk.TextTag tag)
{
textView.Visible = true;
textView.Buffer.Text = errorMessage;
Gtk.TextIter start, end;
textView.Buffer.GetBounds(out start, out end);
textView.Buffer.ApplyTag(tag, start, end);
}
public static bool TagIsSerializable(Gtk.TextTag tag)
{
if (tag is NoteTag)
{
return(((NoteTag)tag).CanSerialize);
}
return(false);
}
public static bool TagHasDepth(Gtk.TextTag tag)
{
if (tag is DepthNoteTag)
{
return(true);
}
return(false);
}
public override void CommitMessageTextViewHook(Gtk.TextView textView)
{
this.textView = textView;
overflowTextTag = new Gtk.TextTag("overflow");
overflowTextTag.Foreground = "red";
overflowTextTag.ForegroundSet = true;
textView.Buffer.TagTable.Add(overflowTextTag);
textView.Buffer.Changed += OnTextChanged;
}
public override void CommitMessageTextViewHook(Gtk.TextView textView)
{
this.textView = textView;
overflowTextTag = new Gtk.TextTag("overflow");
overflowTextTag.Foreground = Ide.Gui.Styles.ErrorForegroundColor.ToHexString(false);
overflowTextTag.ForegroundSet = true;
textView.Buffer.TagTable.Add(overflowTextTag);
textView.Buffer.Changed += OnTextChanged;
}
public static Gtk.TextTag TagNew(string name)
{
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
IntPtr raw_ret = gtk_source_tag_new(native_name);
Gtk.TextTag ret = GLib.Object.GetObject(raw_ret) as Gtk.TextTag;
GLib.Marshaller.Free(native_name);
return(ret);
}
public Gtk.TextTag Lookup(string name)
{
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
IntPtr raw_ret = gtk_text_tag_table_lookup(Handle, native_name);
Gtk.TextTag ret = GLib.Object.GetObject(raw_ret) as Gtk.TextTag;
GLib.Marshaller.Free(native_name);
return(ret);
}
private void InternalTagRemoved(Gtk.TextTag tag)
{
TagRemovedNativeDelegate unmanaged = class_abi.BaseOverride <TagRemovedNativeDelegate>(this.LookupGType(), "tag_removed");
if (unmanaged == null)
{
return;
}
unmanaged(this.Handle, tag == null ? IntPtr.Zero : tag.Handle);
}
protected override void OnTagRemoved(Gtk.TextTag tag)
{
added_tags.Remove(tag);
NoteTag note_tag = tag as NoteTag;
if (note_tag != null)
{
note_tag.Changed -= OnTagChanged;
}
}
public void EmitEndLink()
{
var link = openLinks.Pop();
var tag = new Gtk.TextTag(null);
tag.Underline = Pango.Underline.Single;
tag.ForegroundGdk = Toolkit.CurrentEngine.Defaults.FallbackLinkColor.ToGtkValue();
TagTable.Add(tag);
ApplyTag(tag, GetIterAtMark(link.StartMark), EndIter);
Links[tag] = link;
}
public static Gtk.TextTag LineCommentTagNew(string id, string name, string pattern_start)
{
IntPtr native_id = GLib.Marshaller.StringToPtrGStrdup(id);
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
IntPtr native_pattern_start = GLib.Marshaller.StringToPtrGStrdup(pattern_start);
IntPtr raw_ret = gtk_line_comment_tag_new(native_id, native_name, native_pattern_start);
Gtk.TextTag ret = GLib.Object.GetObject(raw_ret) as Gtk.TextTag;
GLib.Marshaller.Free(native_id);
GLib.Marshaller.Free(native_name);
GLib.Marshaller.Free(native_pattern_start);
return(ret);
}
void TextView_AddTag(string name, string foreground)
{
var tag = new Gtk.TextTag(name);
tag.Foreground = foreground;
/*Color clr = new Color();
* Color.Parse(foreground, ref clr);
* tag.ForegroundGdk = clr;*/
tag.ForegroundSet = true;
tag.Weight = Pango.Weight.Bold;
tag.WeightSet = true;
tableResultText.Buffer.TagTable.Add(tag);
}
private void InternalTagRemoved(Gtk.TextTag tag)
{
TagRemovedNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("tag_removed"));
unmanaged = (TagRemovedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(TagRemovedNativeDelegate));
}
if (unmanaged == null)
{
return;
}
unmanaged(this.Handle, tag == null ? IntPtr.Zero : tag.Handle);
}
public static Gtk.TextTag StringTagNew(string id, string name, string pattern_start, string pattern_end, bool end_at_line_end)
{
IntPtr native_id = GLib.Marshaller.StringToPtrGStrdup(id);
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
IntPtr native_pattern_start = GLib.Marshaller.StringToPtrGStrdup(pattern_start);
IntPtr native_pattern_end = GLib.Marshaller.StringToPtrGStrdup(pattern_end);
IntPtr raw_ret = gtk_string_tag_new(native_id, native_name, native_pattern_start, native_pattern_end, end_at_line_end);
Gtk.TextTag ret = GLib.Object.GetObject(raw_ret) as Gtk.TextTag;
GLib.Marshaller.Free(native_id);
GLib.Marshaller.Free(native_name);
GLib.Marshaller.Free(native_pattern_start);
GLib.Marshaller.Free(native_pattern_end);
return(ret);
}
public SessionWindow(ServerWindow parent)
: base(Gtk.WindowType.Toplevel)
{
TransientFor = parent;
this.Build();
this.chatSendButton.TooltipMarkup = Catalog.GetString("Sends the message");
this.startGameButton.TooltipMarkup = Catalog.GetString("Starts the game in this session");
this.disconnectButton.TooltipMarkup = Catalog.GetString("Disconnects from the session");
this.endSessionButton.TooltipMarkup = Catalog.GetString("Ends the session");
listener = new EventListener(this);
ConnectionManager.SessionEventListener.AddListener((IPlayerSessionEventListener)listener);
ConnectionManager.SessionEventListener.AddListener((ISpectatorSessionEventListener)listener);
ConnectionManager.OnGameConnected += () => {
Gdk.Threads.Enter();
startGameButton.Sensitive = false;
Gdk.Threads.Leave();
};
ISession session = ConnectionManager.Session;
IPlayerSessionControl playerControl = ConnectionManager.PlayerSessionControl;
if(playerControl != null && playerControl.Player.IsCreator)
{
if(session.State != SessionState.Playing && session.State != SessionState.Ended)
startGameButton.Sensitive = true;
else
startGameButton.Sensitive = false;
endSessionButton.Sensitive = true;
}
else
{
startGameButton.Sensitive = false;
endSessionButton.Sensitive = false;
}
Gtk.TextTag playerTag = new Gtk.TextTag("player");
playerTag.Weight = Pango.Weight.Bold;
playerTag.Foreground = "blue";
Gtk.TextTag spectatorTag = new Gtk.TextTag("spectator");
spectatorTag.Weight = Pango.Weight.Bold;
spectatorTag.Foreground = "yellow";
chatView.Buffer.TagTable.Add(playerTag);
chatView.Buffer.TagTable.Add(spectatorTag);
sessionInfoWidget.Session = ConnectionManager.Session;
}
public static void Apply(this Font font, Gtk.TextTag tag)
{
if (tag != null)
{
if (font != null)
{
tag.Underline = font.FontDecoration.HasFlag(FontDecoration.Underline) ? Pango.Underline.Single : Pango.Underline.None;
tag.Strikethrough = font.FontDecoration.HasFlag(FontDecoration.Strikethrough);
}
else
{
tag.Underline = Pango.Underline.None;
tag.Strikethrough = false;
}
}
}
/*
* Helper methods
*/
private Gtk.TextTagTable BuildTagTable()
{
// TextTags
Gtk.TextTagTable ttt = new Gtk.TextTagTable();
Gtk.TextTag tt;
Pango.FontDescription fd;
// WARNING: the insertion order of tags MATTERS!
// The attributes of the text tags are applied in the order of
// insertion to the text table, and not in which order the tags
// applied in the buffer. This is sick IMHO.
tt = new Gtk.TextTag("bold");
fd = new Pango.FontDescription();
fd.Weight = Pango.Weight.Bold;
tt.FontDesc = fd;
BoldTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("italic");
fd = new Pango.FontDescription();
fd.Style = Pango.Style.Italic;
tt.FontDesc = fd;
ItalicTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("underline");
tt.Underline = Pango.Underline.Single;
UnderlineTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("event");
tt.Foreground = "darkgray";
EventTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("link");
tt.Underline = Pango.Underline.Single;
tt.Foreground = "darkblue";
LinkTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("person");
PersonTag = tt;
ttt.Add(tt);
return(ttt);
}
public void AddSplitTag(Gtk.TextIter start,
Gtk.TextIter end,
Gtk.TextTag tag)
{
TagData data = new TagData();
data.start = start.Offset;
data.end = end.Offset;
data.tag = tag;
splitTags.Add(data);
/*
* The text chop will contain these tags, which means that when
* the text is inserted again during redo, it will have the tag.
*/
chop.RemoveTag(tag);
}
private void ProcessIncomingMessage(ChatMessage message)
{
var messageDateTime = UNIX_EPOCH.AddSeconds(message.DateTime);
Gtk.Application.Invoke((object sender, EventArgs e) => {
var buffer = txtRoom.Buffer;
var iter = buffer.EndIter;
var tag = new Gtk.TextTag(null);
tag.Weight = Pango.Weight.Bold;
tag.Foreground = "blue";
buffer.TagTable.Add(tag);
buffer.InsertWithTags(ref iter, messageDateTime.ToShortTimeString() + " - " + message.UserCredential.UserName + "\n", tag);
buffer.Insert(ref iter, message.Text.Text + "\n\n");
txtRoom.ScrollToMark(buffer.InsertMark, 0, true, 0, 1);
});
}
public void AppendTextWithoutScroll(string text)
{
Gtk.TextIter iter;
this.textview1.Buffer.MoveMark(this.textview1.Buffer.InsertMark, this.textview1.Buffer.EndIter);
if (text != null)
{
if (text.Equals("") == false)
{
iter = this.textview1.Buffer.EndIter;
Gtk.TextTag tag = new Gtk.TextTag("bold");
tag.Weight = Pango.Weight.Bold;
tag.Foreground = "#373349";
this.textview1.Buffer.TagTable.Add(tag);
this.textview1.Buffer.InsertWithTagsByName(ref iter, text.Substring(0, text.IndexOf(":", 10) + 1), "bold");
this.textview1.Buffer.Insert(ref iter, text.Substring(text.IndexOf(":", 10) + 1));
}
}
iter = this.textview1.Buffer.EndIter;
this.textview1.Buffer.Insert(ref iter, "\n");
}
public void AppendTextWithoutScroll(string text)
{
Gtk.TextIter iter;
this.textview1.Buffer.MoveMark(this.textview1.Buffer.InsertMark, this.textview1.Buffer.EndIter);
if (text != null)
{
if (text.Equals("") == false)
{
iter = this.textview1.Buffer.EndIter;
Gtk.TextTag tag = new Gtk.TextTag("bold");
tag.Weight = Pango.Weight.Bold;
tag.Foreground = "#373349";
this.textview1.Buffer.TagTable.Add(tag);
this.textview1.Buffer.InsertWithTagsByName(ref iter, text.Substring(0,text.IndexOf(":",10) + 1),"bold");
this.textview1.Buffer.Insert(ref iter, text.Substring(text.IndexOf(":", 10) + 1));
}
}
iter = this.textview1.Buffer.EndIter;
this.textview1.Buffer.Insert(ref iter, "\n");
}
public void AddMessage(MessageModel msg, bool addLinebreak, bool showTimestamps)
{
#if MSG_DEBUG
Trace.Call(msg, addLinebreak);
#endif
if (msg == null) {
throw new ArgumentNullException("msg");
}
var buffer = Buffer;
var iter = buffer.EndIter;
var startMark = new Gtk.TextMark(null, true);
buffer.AddMark(startMark, iter);
var senderPrefixWidth = GetSenderPrefixWidth(msg);
Gtk.TextTag indentTag = null;
if (senderPrefixWidth != 0) {
// TODO: re-use text tags that have the same indent width
indentTag = new Gtk.TextTag(null) {
Indent = -senderPrefixWidth
};
_MessageTextTagTable.Add(indentTag);
}
if (showTimestamps) {
var msgTimeStamp = msg.TimeStamp.ToLocalTime();
if (_LastMessage != null) {
var lastMsgTimeStamp = _LastMessage.TimeStamp.ToLocalTime();
var span = msgTimeStamp.Date - lastMsgTimeStamp.Date;
if (span.Days > 0) {
var dayLine = new MessageBuilder().
AppendEventPrefix();
if (span.Days > 1) {
dayLine.AppendText(_("Day changed from {0} to {1}"),
lastMsgTimeStamp.ToShortDateString(),
msgTimeStamp.ToShortDateString());
} else {
dayLine.AppendText(_("Day changed to {0}"),
msgTimeStamp.ToLongDateString());
}
dayLine.AppendText("\n");
var dayLineMsg = dayLine.ToMessage().ToString();
Buffer.InsertWithTags(ref iter, dayLineMsg, EventTag);
}
}
string timestamp = null;
try {
string format = (string)Frontend.UserConfig["Interface/Notebook/TimestampFormat"];
if (!String.IsNullOrEmpty(format)) {
timestamp = msgTimeStamp.ToString(format);
}
} catch (FormatException e) {
timestamp = "Timestamp Format ERROR: " + e.Message;
}
if (timestamp != null) {
timestamp = String.Format("{0} ", timestamp);
buffer.Insert(ref iter, timestamp);
// apply timestamp width to indent tag
if (indentTag != null) {
indentTag.Indent -= GetPangoWidth(timestamp);
}
}
}
var msgStartMark = new Gtk.TextMark(null, true);
buffer.AddMark(msgStartMark, iter);
bool hasHighlight = false;
foreach (MessagePartModel msgPart in msg.MessageParts) {
// supposed to be used only in a ChatView
if (msgPart.IsHighlight) {
hasHighlight = true;
}
// TODO: implement all types
if (msgPart is UrlMessagePartModel) {
var urlPart = (UrlMessagePartModel) msgPart;
var linkText = urlPart.Text ?? urlPart.Url;
var url = urlPart.Url;
Uri uri;
try {
uri = new Uri(url);
} catch (UriFormatException ex) {
#if LOG4NET
_Logger.Error("AddMessage(): Invalid URL: " + url, ex);
#endif
buffer.Insert(ref iter, linkText);
continue;
}
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());
} else if (msgPart is TextMessagePartModel) {
var tags = new List<Gtk.TextTag>();
TextMessagePartModel fmsgti = (TextMessagePartModel) msgPart;
if (fmsgti.ForegroundColor != TextColor.None) {
var bg = ColorConverter.GetTextColor(BackgroundColor);
if (fmsgti.BackgroundColor != TextColor.None) {
bg = fmsgti.BackgroundColor;
}
TextColor color = TextColorTools.GetBestTextColor(
fmsgti.ForegroundColor, bg
);
string tagname = GetTextTagName(color, null);
var tag = _MessageTextTagTable.Lookup(tagname);
tags.Add(tag);
}
if (fmsgti.BackgroundColor != TextColor.None) {
// TODO: get this from ChatView
string tagname = GetTextTagName(null, fmsgti.BackgroundColor);
var tag = _MessageTextTagTable.Lookup(tagname);
tags.Add(tag);
}
if (fmsgti.Underline) {
#if LOG4NET && MSG_DEBUG
_Logger.Debug("AddMessage(): fmsgti.Underline is true");
#endif
tags.Add(UnderlineTag);
}
if (fmsgti.Bold) {
#if LOG4NET && MSG_DEBUG
_Logger.Debug("AddMessage(): fmsgti.Bold is true");
#endif
tags.Add(BoldTag);
}
if (fmsgti.Italic) {
#if LOG4NET && MSG_DEBUG
_Logger.Debug("AddMessage(): fmsgti.Italic is true");
#endif
tags.Add(ItalicTag);
}
if (tags.Count > 0) {
buffer.InsertWithTags(ref iter, fmsgti.Text, tags.ToArray());
} else {
buffer.Insert(ref iter, fmsgti.Text);
}
}
}
var startIter = buffer.GetIterAtMark(startMark);
if (msg.MessageType == MessageType.Event) {
buffer.ApplyTag(EventTag, startIter, iter);
}
if (indentTag != null) {
buffer.ApplyTag(indentTag, startIter, iter);
}
var nick = msg.GetNick();
if (nick != null) {
// TODO: re-use the same person tag for the same nick
var personTag = new PersonTag(nick, nick);
personTag.TextEvent += OnPersonTagTextEvent;
_MessageTextTagTable.Add(personTag);
var msgStartIter = buffer.GetIterAtMark(msgStartMark);
var nickEndIter = msgStartIter;
nickEndIter.ForwardChars(nick.Length + 2);
buffer.ApplyTag(PersonTag, msgStartIter, nickEndIter);
buffer.ApplyTag(personTag, msgStartIter, nickEndIter);
}
buffer.DeleteMark(startMark);
buffer.DeleteMark(msgStartMark);
if (addLinebreak) {
buffer.Insert(ref iter, "\n");
}
CheckBufferSize();
if (IsGtk2_17) {
// HACK: force a redraw of the widget, as for some reason
// GTK+ 2.17.6 is not redrawing some lines we add here, especially
// for local messages. See:
// http://projects.qnetp.net/issues/show/185
QueueDraw();
}
if (Frontend.IsWindows && _LastMessage == null) {
// HACK: workaround rendering issue on Windows where the
// first inserted text is not showing up until the next insert
QueueDraw();
}
if (MessageAdded != null) {
MessageAdded(this, new MessageTextViewMessageAddedEventArgs(msg));
}
if (hasHighlight) {
if (MessageHighlighted != null) {
MessageHighlighted(this, new MessageTextViewMessageHighlightedEventArgs(msg));
}
}
_LastMessage = msg;
}
void build_tag_table()
{
logleveltag[0] = new Gtk.TextTag("Debug");
logleveltag[1] = new Gtk.TextTag("Info");
logleveltag[2] = new Gtk.TextTag("None");
logleveltag[3] = new Gtk.TextTag("Warning");
logleveltag[4] = new Gtk.TextTag("Error");
logleveltag[0].ForegroundGdk = new Gdk.Color(0,0,0);
logleveltag[1].ForegroundGdk = new Gdk.Color(38,34,232);
logleveltag[2].ForegroundGdk = new Gdk.Color(232,134,192);
logleveltag[3].ForegroundGdk = new Gdk.Color(243,147,10);
logleveltag[4].ForegroundGdk = new Gdk.Color(255, 0, 0);
}
private string _GetTextTagName(TextColor fgColor, TextColor bgColor)
{
string hexcode;
string tagname;
if (fgColor != null) {
hexcode = fgColor.HexCode;
tagname = "fg_color:" + hexcode;
} else if (bgColor != null) {
hexcode = bgColor.HexCode;
tagname = "bg_color:" + hexcode;
} else {
return null;
}
if (_OutputTextTagTable.Lookup(tagname) == null) {
int red = Int16.Parse(hexcode.Substring(0, 2), NumberStyles.HexNumber);
int green = Int16.Parse(hexcode.Substring(2, 2), NumberStyles.HexNumber);
int blue = Int16.Parse(hexcode.Substring(4, 2), NumberStyles.HexNumber);
Gdk.Color c = new Gdk.Color((byte)red, (byte)green, (byte)blue);
Gtk.TextTag tt = new Gtk.TextTag(tagname);
if (fgColor != null) {
tt.ForegroundGdk = c;
} else if (bgColor != null) {
tt.BackgroundGdk = c;
}
#if LOG4NET
_Logger.Debug("_GetTextTagName(): adding: " + tagname + " to _OutputTextTagTable");
#endif
_OutputTextTagTable.Add(tt);
}
return tagname;
}
public ChatView(ChatModel chat)
{
Trace.Call(chat);
_ChatModel = chat;
_Name = _ChatModel.Name;
Name = _Name;
// TextTags
Gtk.TextTagTable ttt = new Gtk.TextTagTable();
_OutputTextTagTable = ttt;
Gtk.TextTag tt;
Pango.FontDescription fd;
tt = new Gtk.TextTag("bold");
fd = new Pango.FontDescription();
fd.Weight = Pango.Weight.Bold;
tt.FontDesc = fd;
ttt.Add(tt);
tt = new Gtk.TextTag("italic");
fd = new Pango.FontDescription();
fd.Style = Pango.Style.Italic;
tt.FontDesc = fd;
ttt.Add(tt);
tt = new Gtk.TextTag("underline");
tt.Underline = Pango.Underline.Single;
ttt.Add(tt);
tt = new Gtk.TextTag("url");
tt.Underline = Pango.Underline.Single;
tt.Foreground = "darkblue";
tt.TextEvent += new Gtk.TextEventHandler(_OnTextTagUrlTextEvent);
fd = new Pango.FontDescription();
tt.FontDesc = fd;
ttt.Add(tt);
Gtk.TextView tv = new Gtk.TextView();
tv.Buffer = new Gtk.TextBuffer(ttt);
_EndMark = tv.Buffer.CreateMark("end", tv.Buffer.EndIter, false);
tv.Editable = false;
//tv.CursorVisible = false;
tv.CursorVisible = true;
tv.WrapMode = Gtk.WrapMode.Char;
tv.Buffer.Changed += new EventHandler(_OnTextBufferChanged);
tv.MotionNotifyEvent += new Gtk.MotionNotifyEventHandler(_OnMotionNotifyEvent);
_OutputTextView = tv;
Gtk.ScrolledWindow sw = new Gtk.ScrolledWindow();
//sw.HscrollbarPolicy = Gtk.PolicyType.Never;
sw.HscrollbarPolicy = Gtk.PolicyType.Automatic;
sw.VscrollbarPolicy = Gtk.PolicyType.Always;
sw.ShadowType = Gtk.ShadowType.In;
sw.Add(_OutputTextView);
_OutputScrolledWindow = sw;
// popup menu
_TabMenu = new Gtk.Menu();
Gtk.ImageMenuItem close_item = new Gtk.ImageMenuItem(Gtk.Stock.Close, null);
close_item.Activated += new EventHandler(OnTabMenuCloseActivated);
_TabMenu.Append(close_item);
//FocusChild = _OutputTextView;
//CanFocus = false;
_TabLabel = new Gtk.Label();
_TabLabel.Text = _Name;
_TabHBox = new Gtk.HBox();
_TabHBox.PackEnd(new Gtk.Fixed(), true, true, 0);
_TabHBox.PackEnd(_TabLabel, false, false, 0);
_TabHBox.ShowAll();
_TabEventBox = new Gtk.EventBox();
_TabEventBox.VisibleWindow = false;
_TabEventBox.ButtonPressEvent += new Gtk.ButtonPressEventHandler(OnTabButtonPress);
_TabEventBox.Add(_TabHBox);
_TabEventBox.ShowAll();
}
public TagRemoveAction (Gtk.TextTag tag, Gtk.TextIter start, Gtk.TextIter end)
{
this.tag = tag;
this.start = start.Offset;
this.end = end.Offset;
}
void InitCommonTags ()
{
Gtk.TextTag tag;
tag = new Gtk.TextTag ("bold");
tag.Weight = Pango.Weight.Bold;
Add (tag);
tag = new Gtk.TextTag ("italic");
tag.Style = Pango.Style.Italic;
Add (tag);
}
public override void CommitMessageTextViewHook (Gtk.TextView textView)
{
this.textView = textView;
overflowTextTag = new Gtk.TextTag ("overflow");
overflowTextTag.Foreground = "red";
overflowTextTag.ForegroundSet = true;
textView.Buffer.TagTable.Add (overflowTextTag);
textView.Buffer.Changed += OnTextChanged;
}
public override void Initialize ()
{
broken_link_tag = Note.TagTable.Lookup ("link:broken");
}
public override void Initialize ()
{
title_tag = Note.TagTable.Lookup ("note-title");
}
public void EmitEndLink()
{
var link = openLinks.Pop ();
var tag = new Gtk.TextTag (null);
tag.Underline = Pango.Underline.Single;
tag.ForegroundGdk = Toolkit.CurrentEngine.Defaults.FallbackLinkColor.ToGtkValue ();
TagTable.Add (tag);
ApplyTag (tag, GetIterAtMark (link.StartMark), EndIter);
Links[tag] = link;
}
public void EmitText(FormattedText markup)
{
var iterEnd = EndIter;
var textmark = CreateMark (null, iterEnd, true);
Insert (ref iterEnd, markup.Text);
foreach (var attr in markup.Attributes) {
var iterEndAttr = GetIterAtMark (textmark);
iterEndAttr.ForwardChars (attr.StartIndex);
var attrStart = CreateMark (null, iterEndAttr, true);
iterEndAttr.ForwardChars (attr.Count);
var tag = new Gtk.TextTag (null);
if (attr is BackgroundTextAttribute) {
var xa = (BackgroundTextAttribute)attr;
tag.BackgroundGdk = xa.Color.ToGtkValue ();
} else if (attr is ColorTextAttribute) {
var xa = (ColorTextAttribute)attr;
tag.ForegroundGdk = xa.Color.ToGtkValue ();
} else if (attr is FontWeightTextAttribute) {
var xa = (FontWeightTextAttribute)attr;
tag.Weight = (Pango.Weight)(int)xa.Weight;
} else if (attr is FontStyleTextAttribute) {
var xa = (FontStyleTextAttribute)attr;
tag.Style = (Pango.Style)(int)xa.Style;
} else if (attr is UnderlineTextAttribute) {
var xa = (UnderlineTextAttribute)attr;
tag.Underline = xa.Underline ? Pango.Underline.Single : Pango.Underline.None;
} else if (attr is StrikethroughTextAttribute) {
var xa = (StrikethroughTextAttribute)attr;
tag.Strikethrough = xa.Strikethrough;
} else if (attr is FontTextAttribute) {
var xa = (FontTextAttribute)attr;
tag.FontDesc = (Pango.FontDescription)Toolkit.GetBackend (xa.Font);
} else if (attr is LinkTextAttribute) {
var xa = (LinkTextAttribute)attr;
Uri uri = xa.Target;
if (uri == null)
Uri.TryCreate (markup.Text.Substring (xa.StartIndex, xa.Count), UriKind.RelativeOrAbsolute, out uri);
var link = new Link { Href = uri };
tag.Underline = Pango.Underline.Single;
tag.ForegroundGdk = Toolkit.CurrentEngine.Defaults.FallbackLinkColor.ToGtkValue ();
Links [tag] = link;
}
TagTable.Add (tag);
ApplyTag (tag, GetIterAtMark (attrStart), iterEndAttr);
DeleteMark (attrStart);
}
DeleteMark (textmark);
}
public void AddMessage(MessageModel msg, bool addLinebreak, bool showTimestamps)
{
#if MSG_DEBUG
Trace.Call(msg, addLinebreak);
#endif
if (msg == null) {
throw new ArgumentNullException("msg");
}
var buffer = Buffer;
var iter = buffer.EndIter;
var startMark = new Gtk.TextMark(null, true);
buffer.AddMark(startMark, iter);
var senderPrefixWidth = GetSenderPrefixWidth(msg);
Gtk.TextTag indentTag = null;
if (senderPrefixWidth != 0) {
// TODO: re-use text tags that have the same indent width
indentTag = new Gtk.TextTag(null) {
Indent = -senderPrefixWidth
};
_MessageTextTagTable.Add(indentTag);
}
if (showTimestamps) {
var msgTimeStamp = msg.TimeStamp.ToLocalTime();
if (_LastMessage != null) {
var lastMsgTimeStamp = _LastMessage.TimeStamp.ToLocalTime();
var span = msgTimeStamp.Date - lastMsgTimeStamp.Date;
if (span.Days > 0) {
var dayLine = new MessageBuilder().
AppendEventPrefix();
if (span.Days > 1) {
dayLine.AppendText(_("Day changed from {0} to {1}"),
lastMsgTimeStamp.ToShortDateString(),
msgTimeStamp.ToShortDateString());
} else {
dayLine.AppendText(_("Day changed to {0}"),
msgTimeStamp.ToLongDateString());
}
dayLine.AppendText("\n");
var dayLineMsg = dayLine.ToMessage().ToString();
Buffer.InsertWithTags(ref iter, dayLineMsg, EventTag);
}
}
string timestamp = null;
try {
string format = (string)Frontend.UserConfig["Interface/Notebook/TimestampFormat"];
if (!String.IsNullOrEmpty(format)) {
timestamp = msgTimeStamp.ToString(format);
}
} catch (FormatException e) {
timestamp = "Timestamp Format ERROR: " + e.Message;
}
if (timestamp != null) {
InsertTimeStamp(buffer, ref iter, timestamp, msg);
// apply timestamp width to indent tag
if (indentTag != null) {
indentTag.Indent -= GetPangoWidth(timestamp);
}
}
}
var msgStartMark = new Gtk.TextMark(null, true);
buffer.AddMark(msgStartMark, iter);
bool hasHighlight = false;
foreach (MessagePartModel msgPart in msg.MessageParts) {
// supposed to be used only in a ChatView
if (msgPart.IsHighlight) {
hasHighlight = true;
}
// TODO: implement all types
if (msgPart is UrlMessagePartModel) {
InsertToBuffer(buffer, ref iter, (UrlMessagePartModel) msgPart);
} else if (msgPart is TextMessagePartModel) {
InsertToBuffer(buffer, ref iter, (TextMessagePartModel) msgPart);
} else if (msgPart is ImageMessagePartModel) {
InsertToBuffer(buffer, ref iter, (ImageMessagePartModel) msgPart);
}
}
var startIter = buffer.GetIterAtMark(startMark);
if (msg.MessageType == MessageType.Event) {
buffer.ApplyTag(EventTag, startIter, iter);
}
if (indentTag != null) {
buffer.ApplyTag(indentTag, startIter, iter);
}
var nick = msg.GetNick();
if (nick != null) {
// TODO: re-use the same person tag for the same nick
var personTag = new PersonTag(nick, nick);
personTag.TextEvent += OnPersonTagTextEvent;
_MessageTextTagTable.Add(personTag);
var msgStartIter = buffer.GetIterAtMark(msgStartMark);
var nickEndIter = msgStartIter;
nickEndIter.ForwardChars(nick.Length + 2);
buffer.ApplyTag(PersonTag, msgStartIter, nickEndIter);
buffer.ApplyTag(personTag, msgStartIter, nickEndIter);
}
buffer.DeleteMark(startMark);
buffer.DeleteMark(msgStartMark);
if (addLinebreak) {
buffer.Insert(ref iter, "\n");
}
CheckBufferSize();
if (IsGtk2_17) {
// HACK: force a redraw of the widget, as for some reason
// GTK+ 2.17.6 is not redrawing some lines we add here, especially
// for local messages. See:
// http://projects.qnetp.net/issues/show/185
QueueDraw();
}
if (Frontend.IsWindows && _LastMessage == null) {
// HACK: workaround rendering issue on Windows where the
// first inserted text is not showing up until the next insert
QueueDraw();
}
if (MessageAdded != null) {
MessageAdded(this, new MessageTextViewMessageAddedEventArgs(msg));
}
if (hasHighlight) {
if (MessageHighlighted != null) {
MessageHighlighted(this, new MessageTextViewMessageHighlightedEventArgs(msg));
}
}
_LastMessage = msg;
}
/*
* Helper methods
*/
private Gtk.TextTagTable BuildTagTable()
{
// TextTags
Gtk.TextTagTable ttt = new Gtk.TextTagTable();
Gtk.TextTag tt;
Pango.FontDescription fd;
// WARNING: the insertion order of tags MATTERS!
// The attributes of the text tags are applied in the order of
// insertion to the text table, and not in which order the tags
// applied in the buffer. This is sick IMHO.
tt = new Gtk.TextTag("bold");
fd = new Pango.FontDescription();
fd.Weight = Pango.Weight.Bold;
tt.FontDesc = fd;
BoldTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("italic");
fd = new Pango.FontDescription();
fd.Style = Pango.Style.Italic;
tt.FontDesc = fd;
ItalicTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("underline");
tt.Underline = Pango.Underline.Single;
UnderlineTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("event");
tt.Foreground = "darkgray";
EventTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("link");
tt.Underline = Pango.Underline.Single;
tt.Foreground = "darkblue";
LinkTag = tt;
ttt.Add(tt);
tt = new Gtk.TextTag("person");
PersonTag = tt;
ttt.Add(tt);
return ttt;
}
public override void CommitMessageTextViewHook (Gtk.TextView textView)
{
this.textView = textView;
overflowTextTag = new Gtk.TextTag ("overflow");
overflowTextTag.Foreground = Ide.Gui.Styles.ErrorForegroundColor.ToHexString (false);
overflowTextTag.ForegroundSet = true;
textView.Buffer.TagTable.Add (overflowTextTag);
textView.Buffer.Changed += OnTextChanged;
}
private string GetTextTagName(TextColor fgColor, TextColor bgColor)
{
string hexcode;
string tagname;
if (fgColor != null) {
hexcode = fgColor.HexCode;
tagname = "fg_color:" + hexcode;
} else if (bgColor != null) {
hexcode = bgColor.HexCode;
tagname = "bg_color:" + hexcode;
} else {
return null;
}
if (_MessageTextTagTable.Lookup(tagname) == null) {
int red = Int16.Parse(hexcode.Substring(0, 2), NumberStyles.HexNumber);
int green = Int16.Parse(hexcode.Substring(2, 2), NumberStyles.HexNumber);
int blue = Int16.Parse(hexcode.Substring(4, 2), NumberStyles.HexNumber);
Gdk.Color c = new Gdk.Color((byte)red, (byte)green, (byte)blue);
Gtk.TextTag tt = new Gtk.TextTag(tagname);
if (fgColor != null) {
tt.ForegroundGdk = c;
} else if (bgColor != null) {
tt.BackgroundGdk = c;
}
_MessageTextTagTable.Add(tt);
}
return tagname;
}
/*
* Helper methods
*/
private Gtk.TextTagTable BuildTagTable()
{
// TextTags
Gtk.TextTagTable ttt = new Gtk.TextTagTable();
Gtk.TextTag tt;
Pango.FontDescription fd;
tt = new Gtk.TextTag("bold");
fd = new Pango.FontDescription();
fd.Weight = Pango.Weight.Bold;
tt.FontDesc = fd;
ttt.Add(tt);
tt = new Gtk.TextTag("italic");
fd = new Pango.FontDescription();
fd.Style = Pango.Style.Italic;
tt.FontDesc = fd;
ttt.Add(tt);
tt = new Gtk.TextTag("underline");
tt.Underline = Pango.Underline.Single;
ttt.Add(tt);
tt = new Gtk.TextTag("url");
tt.Underline = Pango.Underline.Single;
tt.Foreground = "darkblue";
tt.TextEvent += OnTextTagUrlTextEvent;
fd = new Pango.FontDescription();
tt.FontDesc = fd;
ttt.Add(tt);
tt = new Gtk.TextTag("event");
tt.Foreground = "darkgray";
ttt.Add(tt);
return ttt;
}
