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fix coding standards

This commit is contained in:
Yann Leboulanger 2008-02-04 15:22:36 +00:00
parent 826e66ba81
commit 5951ea5d86
1 changed files with 74 additions and 59 deletions
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133
src/conversation_textview.py
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@ -61,8 +61,8 @@ class TextViewImage(gtk.Image):
self.anchor = anchor self.anchor = anchor
self._selected = False self._selected = False
self._disconnect_funcs = [] self._disconnect_funcs = []
self.connect("parent-set", self.on_parent_set) self.connect('parent-set', self.on_parent_set)
self.connect("expose-event", self.on_expose) self.connect('expose-event', self.on_expose)
def _get_selected(self): def _get_selected(self):
parent = self.get_parent() parent = self.get_parent()
@ -74,7 +74,7 @@ class TextViewImage(gtk.Image):
return True return True
else: else:
return False return False
def get_state(self): def get_state(self):
parent = self.get_parent() parent = self.get_parent()
if not parent: if not parent:
@ -110,22 +110,22 @@ class TextViewImage(gtk.Image):
self._disconnect_signals() self._disconnect_signals()
return return
self._do_connect(parent, "style-set", self.do_queue_draw) self._do_connect(parent, 'style-set', self.do_queue_draw)
self._do_connect(parent, "focus-in-event", self.do_queue_draw) self._do_connect(parent, 'focus-in-event', self.do_queue_draw)
self._do_connect(parent, "focus-out-event", self.do_queue_draw) self._do_connect(parent, 'focus-out-event', self.do_queue_draw)
textbuf = parent.get_buffer() textbuf = parent.get_buffer()
self._do_connect(textbuf, "mark-set", self.on_mark_set) self._do_connect(textbuf, 'mark-set', self.on_mark_set)
self._do_connect(textbuf, "mark-deleted", self.on_mark_deleted) self._do_connect(textbuf, 'mark-deleted', self.on_mark_deleted)
def do_queue_draw(self, *args): def do_queue_draw(self, *args):
self.queue_draw() self.queue_draw()
return False return False
def on_mark_set(self, buf, iterat, mark): def on_mark_set(self, buf, iterat, mark):
self.on_mark_modified(mark) self.on_mark_modified(mark)
return False return False
def on_mark_deleted(self, buf, mark): def on_mark_deleted(self, buf, mark):
self.on_mark_modified(mark) self.on_mark_modified(mark)
return False return False
@ -142,12 +142,12 @@ class TextViewImage(gtk.Image):
widget.window.draw_rectangle(gc, True, area.x, area.y, widget.window.draw_rectangle(gc, True, area.x, area.y,
area.width, area.height) area.width, area.height)
return False return False
class ConversationTextview: class ConversationTextview:
'''Class for the conversation textview (where user reads already said messages) '''Class for the conversation textview (where user reads already said messages)
for chat/groupchat windows''' for chat/groupchat windows'''
path_to_file = os.path.join(gajim.DATA_DIR, 'pixmaps', 'muc_separator.png') path_to_file = os.path.join(gajim.DATA_DIR, 'pixmaps', 'muc_separator.png')
FOCUS_OUT_LINE_PIXBUF = gtk.gdk.pixbuf_new_from_file(path_to_file) FOCUS_OUT_LINE_PIXBUF = gtk.gdk.pixbuf_new_from_file(path_to_file)
@ -159,7 +159,7 @@ class ConversationTextview:
'''if used_in_history_window is True, then we do not show '''if used_in_history_window is True, then we do not show
Clear menuitem in context menu''' Clear menuitem in context menu'''
self.used_in_history_window = used_in_history_window self.used_in_history_window = used_in_history_window
# no need to inherit TextView, use it as atrribute is safer # no need to inherit TextView, use it as atrribute is safer
self.tv = HtmlTextView() self.tv = HtmlTextView()
self.tv.html_hyperlink_handler = self.html_hyperlink_handler self.tv.html_hyperlink_handler = self.html_hyperlink_handler
@ -185,8 +185,8 @@ class ConversationTextview:
id = self.tv.connect('button_press_event', id = self.tv.connect('button_press_event',
self.on_textview_button_press_event) self.on_textview_button_press_event)
self.handlers[id] = self.tv self.handlers[id] = self.tv
id = self.tv.connect("expose-event", id = self.tv.connect('expose-event',
self.on_textview_expose_event) self.on_textview_expose_event)
self.handlers[id] = self.tv self.handlers[id] = self.tv
@ -281,7 +281,7 @@ class ConversationTextview:
self.tv.destroy() self.tv.destroy()
#FIXME: #FIXME:
# self.line_tooltip.destroy() # self.line_tooltip.destroy()
def update_tags(self): def update_tags(self):
self.tagIn.set_property('foreground', gajim.config.get('inmsgcolor')) self.tagIn.set_property('foreground', gajim.config.get('inmsgcolor'))
self.tagOut.set_property('foreground', gajim.config.get('outmsgcolor')) self.tagOut.set_property('foreground', gajim.config.get('outmsgcolor'))
@ -314,7 +314,7 @@ class ConversationTextview:
self.smooth_id = None self.smooth_id = None
self.smooth_scroll_timer.cancel() self.smooth_scroll_timer.cancel()
return False return False
return True return True
def smooth_scroll_timeout(self): def smooth_scroll_timeout(self):
gobject.idle_add(self.do_smooth_scroll_timeout) gobject.idle_add(self.do_smooth_scroll_timeout)
@ -417,12 +417,13 @@ class ConversationTextview:
# add the new focus out line # add the new focus out line
end_iter = buffer.get_end_iter() end_iter = buffer.get_end_iter()
buffer.insert(end_iter, '\n') buffer.insert(end_iter, '\n')
buffer.insert_pixbuf(end_iter, buffer.insert_pixbuf(end_iter,
ConversationTextview.FOCUS_OUT_LINE_PIXBUF) ConversationTextview.FOCUS_OUT_LINE_PIXBUF)
end_iter = buffer.get_end_iter() end_iter = buffer.get_end_iter()
before_img_iter = end_iter.copy() before_img_iter = end_iter.copy()
before_img_iter.backward_char() # one char back (an image also takes one char) # one char back (an image also takes one char)
before_img_iter.backward_char()
buffer.apply_tag_by_name('focus-out-line', before_img_iter, end_iter) buffer.apply_tag_by_name('focus-out-line', before_img_iter, end_iter)
self.allow_focus_out_line = False self.allow_focus_out_line = False
@ -451,7 +452,8 @@ class ConversationTextview:
# check if the current pointer is still over the line # check if the current pointer is still over the line
position = self.tv.window.get_origin() position = self.tv.window.get_origin()
self.line_tooltip.show_tooltip(_('Text below this line is what has ' self.line_tooltip.show_tooltip(_('Text below this line is what has '
'been said since the last time you paid attention to this group chat'), 8, position[1] + pointer[1]) 'been said since the last time you paid attention to this group chat'),
8, position[1] + pointer[1])
def on_textview_expose_event(self, widget, event): def on_textview_expose_event(self, widget, event):
expalloc = event.area expalloc = event.area
@ -459,7 +461,7 @@ class ConversationTextview:
exp_y0 = expalloc.y exp_y0 = expalloc.y
exp_x1 = exp_x0 + expalloc.width exp_x1 = exp_x0 + expalloc.width
exp_y1 = exp_y0 + expalloc.height exp_y1 = exp_y0 + expalloc.height
try: try:
tryfirst = [self.image_cache[(exp_x0, exp_y0)]] tryfirst = [self.image_cache[(exp_x0, exp_y0)]]
except KeyError: except KeyError:
@ -581,7 +583,8 @@ class ConversationTextview:
else: else:
if dict_link.find('%s') == -1: if dict_link.find('%s') == -1:
# we must have %s in the url if not WIKTIONARY # we must have %s in the url if not WIKTIONARY
item = gtk.MenuItem(_('Dictionary URL is missing an "%s" and it is not WIKTIONARY')) item = gtk.MenuItem(_(
'Dictionary URL is missing an "%s" and it is not WIKTIONARY'))
item.set_property('sensitive', False) item.set_property('sensitive', False)
else: else:
link = dict_link % self.selected_phrase link = dict_link % self.selected_phrase
@ -602,7 +605,7 @@ class ConversationTextview:
id = item.connect('activate', self.visit_url_from_menuitem, link) id = item.connect('activate', self.visit_url_from_menuitem, link)
self.handlers[id] = item self.handlers[id] = item
submenu.append(item) submenu.append(item)
item = gtk.MenuItem(_('Open as _Link')) item = gtk.MenuItem(_('Open as _Link'))
id = item.connect('activate', self.visit_url_from_menuitem, link) id = item.connect('activate', self.visit_url_from_menuitem, link)
self.handlers[id] = item self.handlers[id] = item
@ -638,7 +641,8 @@ class ConversationTextview:
if return_val: # if sth was selected when we right-clicked if return_val: # if sth was selected when we right-clicked
# get the selected text # get the selected text
start_sel, finish_sel = return_val[0], return_val[1] start_sel, finish_sel = return_val[0], return_val[1]
self.selected_phrase = buffer.get_text(start_sel, finish_sel).decode('utf-8') self.selected_phrase = buffer.get_text(start_sel, finish_sel).decode(
'utf-8')
def on_open_link_activate(self, widget, kind, text): def on_open_link_activate(self, widget, kind, text):
helpers.launch_browser_mailer(kind, text) helpers.launch_browser_mailer(kind, text)
@ -672,7 +676,8 @@ class ConversationTextview:
if kind == 'url': if kind == 'url':
id = childs[0].connect('activate', self.on_copy_link_activate, text) id = childs[0].connect('activate', self.on_copy_link_activate, text)
self.handlers[id] = childs[0] self.handlers[id] = childs[0]
id = childs[1].connect('activate', self.on_open_link_activate, kind, text) id = childs[1].connect('activate', self.on_open_link_activate, kind,
text)
self.handlers[id] = childs[1] self.handlers[id] = childs[1]
childs[2].hide() # copy mail address childs[2].hide() # copy mail address
childs[3].hide() # open mail composer childs[3].hide() # open mail composer
@ -684,13 +689,14 @@ class ConversationTextview:
# load muc icon # load muc icon
join_group_chat_menuitem = xml.get_widget('join_group_chat_menuitem') join_group_chat_menuitem = xml.get_widget('join_group_chat_menuitem')
muc_icon = gajim.interface.roster.load_icon('muc_active') muc_icon = gajim.interface.roster.load_icon('muc_active')
if muc_icon: if muc_icon:
join_group_chat_menuitem.set_image(muc_icon) join_group_chat_menuitem.set_image(muc_icon)
text = text.lower() text = text.lower()
id = childs[2].connect('activate', self.on_copy_link_activate, text) id = childs[2].connect('activate', self.on_copy_link_activate, text)
self.handlers[id] = childs[2] self.handlers[id] = childs[2]
id = childs[3].connect('activate', self.on_open_link_activate, kind, text) id = childs[3].connect('activate', self.on_open_link_activate, kind,
text)
self.handlers[id] = childs[3] self.handlers[id] = childs[3]
id = childs[5].connect('activate', self.on_start_chat_activate, text) id = childs[5].connect('activate', self.on_start_chat_activate, text)
self.handlers[id] = childs[5] self.handlers[id] = childs[5]
@ -707,7 +713,8 @@ class ConversationTextview:
allow_add = True allow_add = True
if allow_add: if allow_add:
id = childs[7].connect('activate', self.on_add_to_roster_activate, text) id = childs[7].connect('activate', self.on_add_to_roster_activate,
text)
self.handlers[id] = childs[7] self.handlers[id] = childs[7]
childs[7].show() # show add to roster menuitem childs[7].show() # show add to roster menuitem
else: else:
@ -728,7 +735,8 @@ class ConversationTextview:
# we get the end of the tag # we get the end of the tag
while not end_iter.ends_tag(texttag): while not end_iter.ends_tag(texttag):
end_iter.forward_char() end_iter.forward_char()
word = self.tv.get_buffer().get_text(begin_iter, end_iter).decode('utf-8') word = self.tv.get_buffer().get_text(begin_iter, end_iter).decode(
'utf-8')
if event.button == 3: # right click if event.button == 3: # right click
self.make_link_menu(event, kind, word) self.make_link_menu(event, kind, word)
else: else:
@ -785,16 +793,16 @@ class ConversationTextview:
exitcode = 0 exitcode = 0
# some latex commands are really bad # some latex commands are really bad
blacklist = ["\\def", "\\let", "\\futurelet", blacklist = ['\\def', '\\let', '\\futurelet',
"\\newcommand", "\\renewcomment", "\\else", "\\fi", "\\write", '\\newcommand', '\\renewcomment', '\\else', '\\fi', '\\write',
"\\input", "\\include", "\\chardef", "\\catcode", "\\makeatletter", '\\input', '\\include', '\\chardef', '\\catcode', '\\makeatletter',
"\\noexpand", "\\toksdef", "\\every", "\\errhelp", "\\errorstopmode", '\\noexpand', '\\toksdef', '\\every', '\\errhelp', '\\errorstopmode',
"\\scrollmode", "\\nonstopmode", "\\batchmode", "\\read", "\\csname", '\\scrollmode', '\\nonstopmode', '\\batchmode', '\\read', '\\csname',
"\\newhelp", "\\relax", "\\afterground", "\\afterassignment", '\\newhelp', '\\relax', '\\afterground', '\\afterassignment',
"\\expandafter", "\\noexpand", "\\special", "\\command", "\\loop", '\\expandafter', '\\noexpand', '\\special', '\\command', '\\loop',
"\\repeat", "\\toks", "\\output", "\\line", "\\mathcode", "\\name", '\\repeat', '\\toks', '\\output', '\\line', '\\mathcode', '\\name',
"\\item", "\\section", "\\mbox", "\\DeclareRobustCommand", "\\[", '\\item', '\\section', '\\mbox', '\\DeclareRobustCommand', '\\[',
"\\]"] '\\]']
str = str[2:len(str)-2] str = str[2:len(str)-2]
@ -806,16 +814,18 @@ class ConversationTextview:
if exitcode == 0: if exitcode == 0:
random.seed() random.seed()
tmpfile = os.path.join(gettempdir(), "gajimtex_" + random.randint(0, tmpfile = os.path.join(gettempdir(), 'gajimtex_' + random.randint(0,
100).__str__()) 100).__str__())
# build latex string # build latex string
texstr = "\\documentclass[12pt]{article}\\usepackage[dvips]{graphicx}\\usepackage{amsmath}\\usepackage{amssymb}\\pagestyle{empty}" texstr = '\\documentclass[12pt]{article}\\usepackage[dvips]{graphicx}'
texstr += "\\begin{document}\\begin{large}\\begin{gather*}" texstr += '\\usepackage{amsmath}\\usepackage{amssymb}'
texstr += '\\pagestyle{empty}'
texstr += '\\begin{document}\\begin{large}\\begin{gather*}'
texstr += str texstr += str
texstr += "\\end{gather*}\\end{large}\\end{document}" texstr += '\\end{gather*}\\end{large}\\end{document}'
file = open(os.path.join(tmpfile + ".tex"), "w+") file = open(os.path.join(tmpfile + '.tex'), 'w+')
file.write(texstr) file.write(texstr)
file.flush() file.flush()
file.close() file.close()
@ -824,17 +834,17 @@ class ConversationTextview:
cwd=gettempdir()) cwd=gettempdir())
exitcode = p.wait() exitcode = p.wait()
if exitcode == 0: if exitcode == 0:
p = Popen(['dvips', '-E', '-o', tmpfile + '.ps', tmpfile + '.dvi'], p = Popen(['dvips', '-E', '-o', tmpfile + '.ps', tmpfile + '.dvi'],
cwd=gettempdir()) cwd=gettempdir())
exitcode = p.wait() exitcode = p.wait()
if exitcode == 0: if exitcode == 0:
p = Popen(['convert', '-alpha', 'off', tmpfile + '.ps', tmpfile + '.png'], p = Popen(['convert', '-alpha', 'off', tmpfile + '.ps',
cwd=gettempdir()) tmpfile + '.png'], cwd=gettempdir())
exitcode = p.wait() exitcode = p.wait()
extensions = [".tex", ".log", ".aux", ".dvi", ".ps"] extensions = ['.tex', '.log', '.aux', '.dvi', '.ps']
for ext in extensions: for ext in extensions:
try: try:
os.remove(tmpfile + ext) os.remove(tmpfile + ext)
@ -894,11 +904,13 @@ class ConversationTextview:
use_other_tags = False use_other_tags = False
elif special_text.startswith('*'): # it's a bold text elif special_text.startswith('*'): # it's a bold text
tags.append('bold') tags.append('bold')
if special_text[1] == '/' and special_text[-2] == '/' and len(special_text) > 4: # it's also italic if special_text[1] == '/' and special_text[-2] == '/' and
len(special_text) > 4: # it's also italic
tags.append('italic') tags.append('italic')
if not show_ascii_formatting_chars: if not show_ascii_formatting_chars:
special_text = special_text[2:-2] # remove */ /* special_text = special_text[2:-2] # remove */ /*
elif special_text[1] == '_' and special_text[-2] == '_' and len(special_text) > 4: # it's also underlined elif special_text[1] == '_' and special_text[-2] == '_' and
len(special_text) > 4: # it's also underlined
tags.append('underline') tags.append('underline')
if not show_ascii_formatting_chars: if not show_ascii_formatting_chars:
special_text = special_text[2:-2] # remove *_ _* special_text = special_text[2:-2] # remove *_ _*
@ -907,11 +919,13 @@ class ConversationTextview:
special_text = special_text[1:-1] # remove * * special_text = special_text[1:-1] # remove * *
elif special_text.startswith('/'): # it's an italic text elif special_text.startswith('/'): # it's an italic text
tags.append('italic') tags.append('italic')
if special_text[1] == '*' and special_text[-2] == '*' and len(special_text) > 4: # it's also bold if special_text[1] == '*' and special_text[-2] == '*' and
len(special_text) > 4: # it's also bold
tags.append('bold') tags.append('bold')
if not show_ascii_formatting_chars: if not show_ascii_formatting_chars:
special_text = special_text[2:-2] # remove /* */ special_text = special_text[2:-2] # remove /* */
elif special_text[1] == '_' and special_text[-2] == '_' and len(special_text) > 4: # it's also underlined elif special_text[1] == '_' and special_text[-2] == '_' and
len(special_text) > 4: # it's also underlined
tags.append('underline') tags.append('underline')
if not show_ascii_formatting_chars: if not show_ascii_formatting_chars:
special_text = special_text[2:-2] # remove /_ _/ special_text = special_text[2:-2] # remove /_ _/
@ -920,11 +934,13 @@ class ConversationTextview:
special_text = special_text[1:-1] # remove / / special_text = special_text[1:-1] # remove / /
elif special_text.startswith('_'): # it's an underlined text elif special_text.startswith('_'): # it's an underlined text
tags.append('underline') tags.append('underline')
if special_text[1] == '*' and special_text[-2] == '*' and len(special_text) > 4: # it's also bold if special_text[1] == '*' and special_text[-2] == '*' and
len(special_text) > 4: # it's also bold
tags.append('bold') tags.append('bold')
if not show_ascii_formatting_chars: if not show_ascii_formatting_chars:
special_text = special_text[2:-2] # remove _* *_ special_text = special_text[2:-2] # remove _* *_
elif special_text[1] == '/' and special_text[-2] == '/' and len(special_text) > 4: # it's also italic elif special_text[1] == '/' and special_text[-2] == '/' and
len(special_text) > 4: # it's also italic
tags.append('italic') tags.append('italic')
if not show_ascii_formatting_chars: if not show_ascii_formatting_chars:
special_text = special_text[2:-2] # remove _/ /_ special_text = special_text[2:-2] # remove _/ /_
@ -1122,8 +1138,8 @@ class ConversationTextview:
self.tv.display_html(xhtml.encode('utf-8')) self.tv.display_html(xhtml.encode('utf-8'))
return return
except Exception, e: except Exception, e:
gajim.log.debug(str("Error processing xhtml")+str(e)) gajim.log.debug(str('Error processing xhtml')+str(e))
gajim.log.debug(str("with |"+xhtml+"|")) gajim.log.debug(str('with |'+xhtml+'|'))
buffer = self.tv.get_buffer() buffer = self.tv.get_buffer()
# /me is replaced by name if name is given # /me is replaced by name if name is given
@ -1135,4 +1151,3 @@ class ConversationTextview:
# add the rest of text located in the index and after # add the rest of text located in the index and after
end_iter = buffer.get_end_iter() end_iter = buffer.get_end_iter()
buffer.insert_with_tags_by_name(end_iter, text[index:], *text_tags) buffer.insert_with_tags_by_name(end_iter, text[index:], *text_tags)