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authormathieui <mathieui@mathieui.net>2014-03-19 02:22:25 +0100
committermathieui <mathieui@mathieui.net>2014-03-19 02:22:25 +0100
commit1c621caae1204ec9a59b38a326c13bfe04be168c (patch)
treee69dc839d0fcfa39a8704e1fdbf3d7ca7df3cb26 /src/tabs/xmltab.py
parentbe74128cb78ebd9c8316816f04632acd12396579 (diff)
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split the "tabs" module into separate files
- todo: write a common import file to avoid duplicating the imports
Diffstat (limited to 'src/tabs/xmltab.py')
-rw-r--r--src/tabs/xmltab.py195
1 files changed, 195 insertions, 0 deletions
diff --git a/src/tabs/xmltab.py b/src/tabs/xmltab.py
new file mode 100644
index 00000000..ed099405
--- /dev/null
+++ b/src/tabs/xmltab.py
@@ -0,0 +1,195 @@
+from gettext import gettext as _
+
+import logging
+log = logging.getLogger(__name__)
+
+import curses
+from sleekxmpp.xmlstream import matcher
+from sleekxmpp.xmlstream.handler import Callback
+
+from . import Tab
+
+import windows
+
+class XMLTab(Tab):
+ def __init__(self):
+ Tab.__init__(self)
+ self.state = 'normal'
+ self.text_win = windows.TextWin()
+ self.core.xml_buffer.add_window(self.text_win)
+ self.info_header = windows.XMLInfoWin()
+ self.default_help_message = windows.HelpText("/ to enter a command")
+ self.register_command('close', self.close,
+ shortdesc=_("Close this tab."))
+ self.register_command('clear', self.command_clear,
+ shortdesc=_('Clear the current buffer.'))
+ self.register_command('reset', self.command_reset,
+ shortdesc=_('Reset the stanza filter.'))
+ self.register_command('filter_id', self.command_filter_id,
+ usage='<id>',
+ desc=_('Show only the stanzas with the id <id>.'),
+ shortdesc=_('Filter by id.'))
+ self.register_command('filter_xpath', self.command_filter_xpath,
+ usage='<xpath>',
+ desc=_('Show only the stanzas matching the xpath <xpath>.'),
+ shortdesc=_('Filter by XPath.'))
+ self.register_command('filter_xmlmask', self.command_filter_xmlmask,
+ usage=_('<xml mask>'),
+ desc=_('Show only the stanzas matching the given xml mask.'),
+ shortdesc=_('Filter by xml mask.'))
+ self.input = self.default_help_message
+ self.key_func['^T'] = self.close
+ self.key_func['^I'] = self.completion
+ self.key_func["KEY_DOWN"] = self.on_scroll_down
+ self.key_func["KEY_UP"] = self.on_scroll_up
+ self.key_func["^K"] = self.on_freeze
+ self.key_func["/"] = self.on_slash
+ self.resize()
+ # Used to display the infobar
+ self.filter_type = ''
+ self.filter = ''
+
+ def on_freeze(self):
+ """
+ Freeze the display.
+ """
+ self.text_win.toggle_lock()
+ self.refresh()
+
+ def command_filter_xmlmask(self, arg):
+ """/filter_xmlmask <xml mask>"""
+ try:
+ handler = Callback('custom matcher', matcher.MatchXMLMask(arg),
+ self.core.incoming_stanza)
+ self.core.xmpp.remove_handler('custom matcher')
+ self.core.xmpp.register_handler(handler)
+ self.filter_type = "XML Mask Filter"
+ self.filter = arg
+ self.refresh()
+ except:
+ self.core.information('Invalid XML Mask', 'Error')
+ self.command_reset('')
+
+ def command_filter_id(self, arg):
+ """/filter_id <id>"""
+ self.core.xmpp.remove_handler('custom matcher')
+ handler = Callback('custom matcher', matcher.MatcherId(arg),
+ self.core.incoming_stanza)
+ self.core.xmpp.register_handler(handler)
+ self.filter_type = "Id Filter"
+ self.filter = arg
+ self.refresh()
+
+ def command_filter_xpath(self, arg):
+ """/filter_xpath <xpath>"""
+ try:
+ handler = Callback('custom matcher', matcher.MatchXPath(
+ arg.replace('%n', self.core.xmpp.default_ns)),
+ self.core.incoming_stanza)
+ self.core.xmpp.remove_handler('custom matcher')
+ self.core.xmpp.register_handler(handler)
+ self.filter_type = "XPath Filter"
+ self.filter = arg
+ self.refresh()
+ except:
+ self.core.information('Invalid XML Path', 'Error')
+ self.command_reset('')
+
+ def command_reset(self, arg):
+ """/reset"""
+ self.core.xmpp.remove_handler('custom matcher')
+ self.core.xmpp.register_handler(self.core.all_stanzas)
+ self.filter_type = ''
+ self.filter = ''
+ self.refresh()
+
+ def on_slash(self):
+ """
+ '/' is pressed, activate the input
+ """
+ curses.curs_set(1)
+ self.input = windows.CommandInput("", self.reset_help_message, self.execute_slash_command)
+ self.input.resize(1, self.width, self.height-1, 0)
+ self.input.do_command("/") # we add the slash
+
+ def reset_help_message(self, _=None):
+ if self.core.current_tab() is self:
+ curses.curs_set(0)
+ self.input = self.default_help_message
+ self.input.refresh()
+ self.core.doupdate()
+ return True
+
+ def on_scroll_up(self):
+ return self.text_win.scroll_up(self.text_win.height-1)
+
+ def on_scroll_down(self):
+ return self.text_win.scroll_down(self.text_win.height-1)
+
+ def command_clear(self, args):
+ """
+ /clear
+ """
+ self.core.xml_buffer.messages = []
+ self.text_win.rebuild_everything(self.core.xml_buffer)
+ self.refresh()
+ self.core.doupdate()
+
+ def execute_slash_command(self, txt):
+ if txt.startswith('/'):
+ self.input.key_enter()
+ self.execute_command(txt)
+ return self.reset_help_message()
+
+ def completion(self):
+ if isinstance(self.input, windows.Input):
+ self.complete_commands(self.input)
+
+ def on_input(self, key, raw):
+ res = self.input.do_command(key, raw=raw)
+ if res:
+ return True
+ if not raw and key in self.key_func:
+ return self.key_func[key]()
+
+ def close(self, arg=None):
+ self.core.close_tab()
+
+ def resize(self):
+ if self.core.information_win_size >= self.height-3 or not self.visible:
+ return
+ self.need_resize = False
+ min = 1 if self.left_tab_win else 2
+ self.text_win.resize(self.height-self.core.information_win_size - Tab.tab_win_height() - 2, self.width, 0, 0)
+ self.text_win.rebuild_everything(self.core.xml_buffer)
+ self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 0)
+ self.input.resize(1, self.width, self.height-1, 0)
+
+ def refresh(self):
+ if self.need_resize:
+ self.resize()
+ log.debug(' TAB Refresh: %s',self.__class__.__name__)
+ self.text_win.refresh()
+ self.info_header.refresh(self.filter_type, self.filter, self.text_win)
+ self.refresh_tab_win()
+ self.info_win.refresh()
+ self.input.refresh()
+
+ def on_lose_focus(self):
+ self.state = 'normal'
+
+ def on_gain_focus(self):
+ self.state = 'current'
+ curses.curs_set(0)
+
+ def on_close(self):
+ self.command_clear('')
+ self.core.xml_tab = False
+
+ def on_info_win_size_changed(self):
+ if self.core.information_win_size >= self.height-3:
+ return
+ self.text_win.resize(self.height-2-self.core.information_win_size - Tab.tab_win_height(), self.width, 0, 0)
+ self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 0)
+
+