sugarlabs/sugar-toolkit-gtk3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Integrate rich text editing in the chat. Get rid of

Browse Source
This commit is contained in:
Marco Pesenti Gritti 2006-04-23 01:00:49 -04:00
parent 68b991404e
commit a53145f10a
2 changed files with 74 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
chat/chat.py
View File

@ -8,7 +8,6 @@ import dbus.glib
import pygtk
pygtk.require('2.0')
import gtk, gobject
import gtk.glade
import sys
import os
@ -22,10 +21,11 @@ import activity
import presence
import BuddyList
import network
import richtext
class Chat(object):
def __init__(self, view, label):
self._buffer = gtk.TextBuffer()
self._buffer = richtext.RichTextBuffer()
self._view = view
self._label = label
@ -35,8 +35,13 @@ class Chat(object):
def recv_message(self, buddy, msg):
aniter = self._buffer.get_end_iter()
self._buffer.insert(aniter, buddy.nick() + ": " + msg + "\n")
self._buffer.insert(aniter, buddy.nick() + ": ")
serializer = richtext.RichTextSerializer()
serializer.deserialize(msg, self._buffer)
aniter = self._buffer.get_end_iter()
self._buffer.insert(aniter, "\n")
class GroupChat(Chat):
def __init__(self, parent, view, label):
@ -68,17 +73,52 @@ class ChatActivity(activity.Activity):
(self._nick, self._realname) = self._get_name()
self._glade = gtk.glade.XML("chat.glade", "mainTable", None)
def _ui_setup(self, plug):
hbox = gtk.HBox(False, 6)
chat_vbox = gtk.VBox()
hbox.pack_start(chat_vbox)
chat_vbox.show()
self._chat_label = gtk.Label()
chat_vbox.pack_start(self._chat_label, False)
self._chat_label.show()
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_ALWAYS)
self._chat_view = gtk.TextView()
sw.add(self._chat_view)
self._chat_view.show()
chat_vbox.pack_start(sw)
sw.show()
rich_buf = richtext.RichTextBuffer()
chat_view_sw = gtk.ScrolledWindow()
chat_view_sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._editor = gtk.TextView(rich_buf)
self._editor.connect("key-press-event", self.__key_press_event_cb)
self._editor.set_size_request(-1, 100)
chat_view_sw.add(self._editor)
self._editor.show()
toolbar = richtext.RichTextToolbar(rich_buf)
chat_vbox.pack_start(toolbar, False);
toolbar.show()
chat_vbox.pack_start(chat_view_sw, False);
chat_view_sw.show()
self._buddy_list_model = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
self._buddy_list_view = self._glade.get_widget("buddyListView")
self._buddy_list_view.set_model(self._buddy_list_model)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._buddy_list_view = gtk.TreeView(self._buddy_list_model)
self._buddy_list_view.connect("cursor-changed", self._on_buddyList_buddy_selected)
self._buddy_list_view.connect("row-activated", self._on_buddyList_buddy_double_clicked)
self._entry = self._glade.get_widget("entry")
self._entry.connect("activate", self._send_chat_message)
sw.set_size_request(150, -1)
sw.add(self._buddy_list_view)
self._buddy_list_view.show()
hbox.pack_start(sw, False)
sw.show()
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn("", renderer, text=0)
@ -87,13 +127,27 @@ class ChatActivity(activity.Activity):
column.set_expand(True);
self._buddy_list_view.append_column(column)
self._chat_view = self._glade.get_widget("chatView")
self._chat_label = self._glade.get_widget("chatLabel")
self._group_chat = GroupChat(self, self._chat_view, self._chat_label)
aniter = self._buddy_list_model.append(None)
self._buddy_list_model.set(aniter, 0, "Group", 1, None)
self._group_chat.activate()
plug.add(self._glade.get_widget("mainTable"))
plug.add(hbox)
hbox.show()
def __key_press_event_cb(self, text_view, event):
if event.keyval == gtk.keysyms.Return:
buf = text_view.get_buffer()
chat = self._get_current_chat()
serializer = richtext.RichTextSerializer()
text = serializer.serialize(buf)
chat.send_message(text)
buf.set_text("")
buf.place_cursor(buf.get_start_iter())
return True
def _start(self):
self._buddy_list.start()
@ -180,12 +234,6 @@ class ChatActivity(activity.Activity):
return self._group_chat
return buddy.chat()
def _send_chat_message(self, widget, *args):
chat = self._get_current_chat()
text = widget.get_text()
chat.send_message(text)
widget.set_text("")
def run(self):
gtk.main()

10
chat/richtext.py
View File

@ -9,7 +9,7 @@ import xml.sax
class RichTextBuffer(gtk.TextBuffer):
def __init__(self):
gtk.TextBuffer.__init__(self)
self.connect_after("insert-text", self.__insert_text_cb)
self.__create_tags()
@ -18,8 +18,10 @@ class RichTextBuffer(gtk.TextBuffer):
def apply_tag(self, tag_name):
self.active_tags.append(tag_name)
[start, end] = self.get_selection_bounds()
self.apply_tag_by_name(tag_name, start, end)
bounds = self.get_selection_bounds()
if bounds:
[start, end] = bounds
self.apply_tag_by_name(tag_name, start, end)
def unapply_tag(self, tag_name):
self.active_tags.remove(tag_name)
@ -46,6 +48,8 @@ class RichTextToolbar(gtk.Toolbar):
self.buf = buf
self.set_style(gtk.TOOLBAR_ICONS)
item = gtk.ToggleToolButton(gtk.STOCK_BOLD)
item.connect("toggled", self.__toggle_style_cb, "bold")
self.insert(item, -1)