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+# Copyright 2010 Le Coz Florent <louizatakk@fedoraproject.org>
+#
+# This file is part of Poezio.
+#
+# Poezio is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# Poezio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Poezio. If not, see <http://www.gnu.org/licenses/>.
+
+"""
+a Tab object is a way to organize various Window (see window.py)
+around the screen at once.
+A tab is then composed of multiple Window.
+Each Tab object has different refresh() and resize() methods, defining of its
+Window are displayed, etc
+"""
+
+MIN_WIDTH = 50
+MIN_HEIGHT = 10
+
+import window
+import theme
+
+from common import debug
+
+class Tab(object):
+ """
+ """
+ number = 0
+
+ def __init__(self, stdscr):
+ self.nb = Tab.number
+ Tab.number += 1
+ self.size = (self.height, self.width) = stdscr.getmaxyx()
+ if self.height < MIN_HEIGHT or self.width < MIN_WIDTH:
+ self.visible = False
+ else:
+ self.visible = True
+
+ def refresh(self, tabs, informations):
+ """
+ Called on each screen refresh (when something has changed)
+ """
+ raise NotImplementedError
+
+ def resize(self, stdscr):
+ self.size = (self.height, self.width) = stdscr.getmaxyx()
+ if self.height < MIN_HEIGHT or self.width < MIN_WIDTH:
+ self.visible = False
+ else:
+ self.visible = True
+
+ def get_color_state(self):
+ """
+ returns the color that should be used in the GlobalInfoBar
+ """
+ raise NotImplementedError
+
+ def set_color_state(self, color):
+ """
+ set the color state
+ """
+ raise NotImplementedError
+
+ def get_name(self):
+ """
+ get the name of the tab
+ """
+ raise NotImplementedError
+
+ def on_input(self, key):
+ raise NotImplementedError
+
+ def on_lose_focus(self):
+ """
+ called when this tab loses the focus.
+ """
+ raise NotImplementedError
+
+ def on_gain_focus(self):
+ """
+ called when this tab gains the focus.
+ """
+ raise NotImplementedError
+
+ def add_message(self):
+ """
+ Adds a message in the tab.
+ If the tab cannot add a message in itself (for example
+ FormTab, where text is not intented to be appened), it returns False.
+ If the tab can, it returns True
+ """
+ raise NotImplementedError
+
+ def on_scroll_down(self):
+ """
+ Defines what happens when we scrol down
+ """
+ raise NotImplementedError
+
+ def on_scroll_up(self):
+ """
+ Defines what happens when we scrol down
+ """
+ raise NotImplementedError
+
+ def on_info_win_size_changed(self, size, stdscr):
+ """
+ Called when the window with the informations is resized
+ """
+ raise NotImplementedError
+
+class InfoTab(Tab):
+ """
+ The information tab, used to display global informations
+ when using a anonymous account
+ """
+ def __init__(self, stdscr, name):
+ Tab.__init__(self, stdscr)
+ self.tab_win = window.GlobalInfoBar(1, self.width, self.height-2, 0, stdscr, self.visible)
+ self.text_win = window.TextWin(self.height-2, self.width, 0, 0, stdscr, self.visible)
+ self.input = window.Input(1, self.width, self.height-1, 0, stdscr, self.visible)
+ self.name = name
+ self.color_state = theme.COLOR_TAB_NORMAL
+
+ def resize(self, stdscr):
+ Tab.resize(self, stdscr)
+ self.tab_win.resize(1, self.width, self.height-2, 0, stdscr, self.visible)
+ self.text_win.resize(self.height-2, self.width, 0, 0, stdscr, self.visible)
+ self.input.resize(1, self.width, self.height-1, 0, stdscr, self.visible)
+
+ def refresh(self, tabs, informations):
+ self.text_win.refresh(informations)
+ self.tab_win.refresh(tabs, tabs[0])
+ self.input.refresh()
+
+ def get_name(self):
+ return self.name
+
+ def get_color_state(self):
+ return self.color_state
+
+ def set_color_state(self, color):
+ return
+
+ def on_input(self, key):
+ return self.input.do_command(key)
+
+ def on_lose_focus(self):
+ self.color_state = theme.COLOR_TAB_NORMAL
+
+ def on_gain_focus(self):
+ self.color_state = theme.COLOR_TAB_CURRENT
+
+ def on_scroll_up(self):
+ pass
+
+ def on_scroll_down(self):
+ pass
+
+ def on_info_win_size_changed(self, size, stdscr):
+ return
+
+class MucTab(Tab):
+ """
+ The tab containing a multi-user-chat room.
+ It contains an userlist, an input, a topic, an information and a chat zone
+ """
+ def __init__(self, stdscr, room, info_win_size):
+ """
+ room is a Room object
+ The stdscr is passed to know the size of the
+ terminal
+ """
+ Tab.__init__(self, stdscr)
+ self._room = room
+ self.info_win_size = info_win_size
+ self.topic_win = window.Topic(1, self.width, 0, 0, stdscr, self.visible)
+ self.text_win = window.TextWin(self.height-4-info_win_size, (self.width//10)*9, 1, 0, stdscr, self.visible)
+ self.v_separator = window.VerticalSeparator(self.height-3, 1, 1, 9*(self.width//10), stdscr, self.visible)
+ self.user_win = window.UserList(self.height-3, (self.width//10), 1, 9*(self.width//10)+1, stdscr, self.visible)
+ self.info_header = window.MucInfoWin(1, (self.width//10)*9, self.height-3-self.info_win_size, 0, stdscr, self.visible)
+ self.info_win = window.TextWin(info_win_size, (self.width//10)*9, self.height-2-self.info_win_size, 0, stdscr, self.visible)
+ self.tab_win = window.GlobalInfoBar(1, self.width, self.height-2, 0, stdscr, self.visible)
+ self.input = window.Input(1, self.width, self.height-1, 0, stdscr, self.visible)
+
+ def resize(self, stdscr):
+ """
+ Resize the whole window. i.e. all its sub-windows
+ """
+ Tab.resize(self, stdscr)
+ text_width = (self.width//10)*9
+ self.topic_win.resize(1, self.width, 0, 0, stdscr, self.visible)
+ self.text_win.resize(self.height-4-self.info_win_size, text_width, 1, 0, stdscr, self.visible)
+ self.v_separator.resize(self.height-3, 1, 1, 9*(self.width//10), stdscr, self.visible)
+ self.user_win.resize(self.height-3, self.width-text_width-1, 1, text_width+1, stdscr, self.visible)
+ self.info_header.resize(1, (self.width//10)*9, self.height-3-self.info_win_size, 0, stdscr, self.visible)
+ self.info_win.resize(self.info_win_size, (self.width//10)*9, self.height-2-self.info_win_size, 0, stdscr, self.visible)
+ self.tab_win.resize(1, self.width, self.height-2, 0, stdscr, self.visible)
+ self.input.resize(1, self.width, self.height-1, 0, stdscr, self.visible)
+
+ def refresh(self, tabs, informations):
+ self.topic_win.refresh(self._room.topic)
+ self.text_win.refresh(self._room)
+ self.v_separator.refresh()
+ self.user_win.refresh(self._room.users)
+ self.info_header.refresh(self._room)
+ self.info_win.refresh(informations)
+ self.tab_win.refresh(tabs, tabs[0])
+ self.input.refresh()
+
+ def on_input(self, key):
+ self.key_func = {
+ "\t": self.completion,
+ "^I": self.completion,
+ "KEY_BTAB": self.last_words_completion,
+ }
+ if key in self.key_func:
+ return self.key_func[key]()
+ return self.input.do_command(key)
+
+ def completion(self):
+ """
+ Called when Tab is pressed, complete the nickname in the input
+ """
+ compare_users = lambda x: x.last_talked
+ self.input.auto_completion([user.nick for user in sorted(self._room.users, key=compare_users, reverse=True)])
+
+ def last_words_completion(self):
+ """
+ Complete the input with words recently said
+ """
+ # build the list of the recent words
+ char_we_dont_want = [',', '(', ')', '.']
+ words = list()
+ for msg in self._room.messages[:-40:-1]:
+ if not msg:
+ continue
+ for char in char_we_dont_want:
+ msg.txt.replace(char, ' ')
+ for word in msg.txt.split():
+ if len(word) > 5:
+ words.append(word)
+ self.input.auto_completion(words, False)
+
+ def get_color_state(self):
+ """
+ """
+ return self._room.color_state
+
+ def set_color_state(self, color):
+ """
+ """
+ self._room.set_color_state(color)
+
+ def get_name(self):
+ """
+ """
+ return self._room.name
+
+ def get_room(self):
+ return self._room
+
+ def on_lose_focus(self):
+ self._room.set_color_state(theme.COLOR_TAB_NORMAL)
+ self._room.remove_line_separator()
+
+ def on_gain_focus(self):
+ self._room.add_line_separator()
+ self._room.set_color_state(theme.COLOR_TAB_CURRENT)
+
+ def on_scroll_up(self):
+ self._room.scroll_up(self.text_win.height-1)
+
+ def on_scroll_down(self):
+ self._room.scroll_down(self.text_win.height-1)
+
+ def on_info_win_size_changed(self, size, stdscr):
+ self.info_win_size = size
+ text_width = (self.width//10)*9
+ self.text_win.resize(self.height-4-self.info_win_size, text_width, 1, 0, stdscr, self.visible)
+ self.info_header.resize(1, (self.width//10)*9, self.height-3-self.info_win_size, 0, stdscr, self.visible)
+ self.info_win.resize(self.info_win_size, (self.width//10)*9, self.height-2-self.info_win_size, 0, stdscr, self.visible)
+
+class PrivateTab(Tab):
+ """
+ The tab containg a private conversation (someone from a MUC)
+ """
+ def __init__(self, stdscr, room, info_win_size):
+ Tab.__init__(self, stdscr)
+ self.info_win_size = info_win_size
+ self._room = room
+ self.text_win = window.TextWin(self.height-2, self.width, 0, 0, stdscr, self.visible)
+ self.info_header = window.PrivateInfoWin(1, self.width, self.height-3-self.info_win_size, 0, stdscr, self.visible)
+ self.info_win = window.TextWin(info_win_size, (self.width//10)*9, self.height-2-self.info_win_size, 0, stdscr, self.visible)
+ self.tab_win = window.GlobalInfoBar(1, self.width, self.height-2, 0, stdscr, self.visible)
+ self.input = window.Input(1, self.width, self.height-1, 0, stdscr, self.visible)
+
+ def resize(self, stdscr):
+ self.text_win.resize(self.height-2, self.width, 0, 0, stdscr, self.visible)
+ self.info_header.resize(1, self.width, self.height-3-self.info_win_size, 0, stdscr, self.visible)
+ self.info_win.resize(info_win_size, (self.width//10)*9, self.height-2-self.info_win_size, 0, stdscr, self.visible)
+ self.tab_win.resize(1, self.width, self.height-2, 0, stdscr, self.visible)
+ self.input.resize(1, self.width, self.height-1, 0, stdscr, self.visible)
+
+ def refresh(self, tabs, informations):
+ self.text_win.refresh(self._room)
+ self.info_header.refresh(self._room)
+ self.info_win.refresh(informations)
+ self.tab_win.refresh(tabs, tabs[0])
+ self.input.refresh()
+
+ def get_color_state(self):
+ if self._room.color_state == theme.COLOR_TAB_NORMAL or\
+ self._room.color_state == theme.COLOR_TAB_CURRENT:
+ return self._room.color_state
+ return theme.COLOR_TAB_PRIVATE
+
+ def set_color_state(self, color):
+ self._room.color_state = color
+
+ def get_name(self):
+ return self._room.name
+
+ def on_input(self, key):
+ return self.input.do_command(key)
+
+ def on_lose_focus(self):
+ self._room.set_color_state(theme.COLOR_TAB_NORMAL)
+ self._room.remove_line_separator()
+
+ def on_gain_focus(self):
+ self._room.add_line_separator()
+ self._room.set_color_state(theme.COLOR_TAB_CURRENT)
+
+ def on_scroll_up(self):
+ self._room.scroll_up(self.text_win.height-1)
+
+ def on_scroll_down(self):
+ self._room.scroll_down(self.text_win.height-1)
+
+ def on_info_win_size_changed(self, size, stdscr):
+ self.info_win_size = size
+ text_width = (self.width//10)*9
+ self.text_win.resize(self.height-4-self.info_win_size, text_width, 1, 0, stdscr, self.visible)
+ self.info_header.resize(1, (self.width//10)*9, self.height-3-self.info_win_size, 0, stdscr, self.visible)
+ self.info_win.resize(self.info_win_size, (self.width//10)*9, self.height-2-self.info_win_size, 0, stdscr, self.visible)
+
+ def get_room(self):
+ return self._room
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