Source Code for Module up2date_client.messageWindow

  1   
  2   
  3  import gettext 
  4  t = gettext.translation('rhn-client-tools', fallback=True) 
  5  # Python 3 translations don't have a ugettext method 
  6  if not hasattr(t, 'ugettext'): 
  7      t.ugettext = t.gettext 
  8  _ = t.ugettext 
  9   
 10  from up2date_client.gtk_compat import gtk, GTK3 
 11   
 12  if GTK3: 
 13      DIALOG_LABEL = 0 
 14  else: 
 15      DIALOG_LABEL = 1 
 16   
 17  # wrap a long line... 
 18 -def wrap_line(line, max_line_size = 100): 
 19      if len(line) < max_line_size: 
 20          return line 
 21      ret = [] 
 22      l = "" 
 23      for w in line.split(): 
 24          if not len(l): 
 25              l = w 
 26              continue 
 27          if len(l) > max_line_size: 
 28              ret.append(l) 
 29              l = w 
 30          else: 
 31              l = "%s %s" % (l, w) 
 32      if len(l): 
 33          ret.append(l) 
 34      return '\n'.join(ret) 
 35   
 36  # wrap an entire piece of text 
 37 -def wrap_text(txt): 
 38      return '\n'.join(map(wrap_line, txt.split('\n'))) 
 39   
 40 -def addFrame(dialog): 
 41      contents = dialog.get_children()[0] 
 42      dialog.remove(contents) 
 43      frame = gtk.Frame() 
 44      frame.set_shadow_type(gtk.SHADOW_OUT) 
 45      frame.add(contents) 
 46      dialog.add(frame) 
 47   
 48 -class MessageWindow: 
 49 -    def getrc (self): 
 50          return self.rc 
 51   
 52 -    def hide(self): 
 53          self.dialog.hide() 
 54          self.dialog.destroy() 
 55          gtk.main_iteration_do(True) 
 56   
 57 -    def __init__ (self, title, text, type="ok", default=None, parent=None): 
 58          self.rc = None 
 59          if type == 'ok': 
 60              buttons = gtk.BUTTONS_OK 
 61              style = gtk.MESSAGE_INFO 
 62          elif type == 'warning': 
 63              buttons = gtk.BUTTONS_OK 
 64              style = gtk.MESSAGE_WARNING 
 65          elif type == 'okcancel': 
 66              buttons = gtk.BUTTONS_OK_CANCEL 
 67              style = gtk.MESSAGE_WARNING 
 68          elif type == 'yesno': 
 69              buttons = gtk.BUTTONS_YES_NO 
 70              style = gtk.MESSAGE_QUESTION 
 71          elif type == "error": 
 72              buttons = gtk.BUTTONS_OK 
 73              style = gtk.MESSAGE_ERROR 
 74          elif type == "question": 
 75              buttons = gtk.BUTTONS_YES_NO 
 76              style = gtk.MESSAGE_QUESTION 
 77   
 78          self.dialog = gtk.MessageDialog(parent, 0, style, buttons) 
 79          # Work around for bug #602609 
 80          try: 
 81              self.dialog.vbox.get_children()[0].get_children()[DIALOG_LABEL].\ 
 82                  get_children()[0].set_line_wrap(False) 
 83          except: 
 84              self.dialog.label.set_line_wrap(False) 
 85          self.dialog.set_markup(text) 
 86          if default == "no": 
 87              self.dialog.set_default_response(0) 
 88          elif default == "yes" or default == "ok": 
 89              self.dialog.set_default_response(1) 
 90          else: 
 91              self.dialog.set_default_response(0) 
 92   
 93          addFrame(self.dialog) 
 94          self.dialog.set_position (gtk.WIN_POS_CENTER) 
 95          self.dialog.show_all () 
 96          rc = self.dialog.run() 
 97          if rc == gtk.RESPONSE_OK or rc == gtk.RESPONSE_YES: 
 98              self.rc = 1 
 99          elif (rc == gtk.RESPONSE_CANCEL or rc == gtk.RESPONSE_NO 
100              or rc == gtk.RESPONSE_CLOSE): 
101              self.rc = 0 
102          self.dialog.destroy() 
103   
104 -class ErrorDialog(MessageWindow): 
105 -    def __init__ (self, text, parent=None): 
106          MessageWindow.__init__(self,_("Error:"), 
107                                 text, 
108                                 type="error", 
109                                 parent=parent) 
110   
111 -class YesNoDialog(MessageWindow): 
112 -    def __init__ (self, text, parent=None): 
113          MessageWindow.__init__(self,_("Yes/No dialog:"), 
114                                 text, 
115                                 type="yesno", 
116                                 parent=parent) 
117   
118 -class BulletedOkDialog: 
119      """A dialog box that can have one more sections of text. Each section can 
120      be standard blob of text or a bulleted item. 
121   
122      """ 
123 -    def __init__ (self, title=None, parent=None): 
124          self.rc = None 
125          self.dialog = gtk.Dialog(title, parent, 0, ("Close", 1)) 
126          if hasattr(self.dialog, 'set_has_separator'): 
127              self.dialog.set_has_separator(False) 
128          # Vbox to contain just the stuff that will be add to the dialog with 
129          # addtext 
130          self.vbox = gtk.VBox(spacing=15) 
131          self.vbox.set_border_width(15) 
132          # Put our vbox into the top part of the dialog 
133          self.dialog.get_children()[0].pack_start(self.vbox, expand=False, fill=True, padding=0) 
134   
135 -    def add_text(self, text): 
136          label = gtk.Label(text) 
137          label.set_alignment(0, 0) 
138          label.set_line_wrap(True) 
139          self.vbox.pack_start(label, expand=False, fill=True, padding=0) 
140   
141 -    def add_bullet(self, text): 
142          label = gtk.Label(text) 
143          label.set_alignment(0, 0) 
144          label.set_line_wrap(True) 
145          hbox = gtk.HBox(spacing=5) 
146          bullet = gtk.Label(u'\u2022') 
147          bullet.set_alignment(0, 0) 
148          hbox.pack_start(bullet, expand=False, fill=True, padding=0) 
149          hbox.pack_start(label, expand=False, fill=True, padding=0) 
150          self.vbox.pack_start(hbox, expand=False, fill=True, padding=0) 
151   
152 -    def run(self): 
153          # addFrame(self.dialog) # Need to do this differently if we want it 
154          self.dialog.set_position(gtk.WIN_POS_CENTER) 
155          self.dialog.show_all() 
156          rc = self.dialog.run() 
157          if (rc == gtk.RESPONSE_CANCEL or rc == gtk.RESPONSE_NO 
158              or rc == gtk.RESPONSE_CLOSE): 
159              self.rc = 0 
160          self.dialog.destroy() 
161          gtk.main_iteration_do(True) 
162   
163 -    def getrc (self): 
164          return self.rc 
165