fix gobject init, add drag&drop functionality, add widget signals and a load of stub functions
This commit is contained in:
Chris Jones
parent
f3d5fa61e4
commit
71fff759f1
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@ -4,12 +4,15 @@
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"""terminal.py - classes necessary to provide Terminal widgets"""
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import sys
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import os
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import pygtk
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pygtk.require('2.0')
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import gtk
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import gobject
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from util import dbg, err, gerr
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from config import Config
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from cwd import get_default_cwd
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from titlebar import Titlebar
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from searchbar import Searchbar
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@ -23,29 +26,53 @@ except ImportError:
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class Terminal(gtk.VBox):
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"""Class implementing the VTE widget and its wrappings"""
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__gsignals__ = {
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'close-term': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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}
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TARGET_TYPE_VTE = 8
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vte = None
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terminalbox = None
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titlebar = None
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searchbar = None
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cwd = None
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clipboard = None
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matches = None
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config = None
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default_encoding = None
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composite_support = None
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def __init__(self):
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"""Class initialiser"""
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gtk.VBox.__init__(self)
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self.__gobject_init__()
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self.matches = {}
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self.config = Config()
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self.cwd = get_default_cwd()
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self.clipboard = gtk.clipboard_get(gtk.gdk.SELECTION_CLIPBOARD)
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self.vte = vte.Terminal()
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self.vte.set_size(80, 24)
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self.vte._expose_data = None
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if not hasattr(self.vte, "set_opacity") or not hasattr(self.vte,
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"is_composited"):
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self.composite_support = False
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self.vte.show()
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self.default_encoding = self.vte.get_encoding()
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self.update_url_matches(self.config['try_posix_regexp'])
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self.terminalbox = self.create_terminalbox()
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self.titlebar = Titlebar()
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self.titlebar.connect_icon(self.on_group_button_press)
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self.searchbar = Searchbar()
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self.show()
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@ -53,6 +80,36 @@ class Terminal(gtk.VBox):
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self.pack_start(self.terminalbox)
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self.pack_end(self.searchbar)
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self.connect_signals()
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os.putenv('COLORTERM', 'gnome-terminal')
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env_proxy = os.getenv('http_proxy')
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if not env_proxy:
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if self.config['http_proxy'] and self.config['http_proxy'] != '':
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os.putenv('http_proxy', self.config['http_proxy'])
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def create_terminalbox(self):
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"""Create a GtkHBox containing the terminal and a scrollbar"""
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terminalbox = gtk.HBox()
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scrollbar = gtk.VScrollbar(self.vte.get_adjustment())
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position = self.config['scrollbar_position']
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if position not in ('hidden', 'disabled'):
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scrollbar.show()
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if position == 'left':
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func = terminalbox.pack_end
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else:
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func = terminalbox.pack_start
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func(self.vte)
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func(scrollbar, False)
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terminalbox.show()
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return(terminalbox)
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def update_url_matches(self, posix = True):
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"""Update the regexps used to match URLs"""
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userchars = "-A-Za-z0-9"
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@ -76,7 +133,7 @@ class Terminal(gtk.VBox):
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lboundry = "\\<"
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rboundry = "\\>"
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self.matches['full_uri'] = self._vte.match_add(lboundry + schemes +
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self.matches['full_uri'] = self.vte.match_add(lboundry + schemes +
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"//(" + user + "@)?[" + hostchars +".]+(:[0-9]+)?(" +
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urlpath + ")?" + rboundry + "/?")
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@ -87,23 +144,145 @@ class Terminal(gtk.VBox):
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else:
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err ('update_url_matches: Failed adding URL match patterns')
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else:
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self.matches['voip'] = self._vte.match_add(lboundry +
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self.matches['voip'] = self.vte.match_add(lboundry +
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'(callto:|h323:|sip:)' + "[" + userchars + "+][" +
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userchars + ".]*(:[0-9]+)?@?[" + pathchars + "]+" +
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rboundry)
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self.matches['addr_only'] = self._vte.match_add (lboundry +
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self.matches['addr_only'] = self.vte.match_add (lboundry +
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"(www|ftp)[" + hostchars + "]*\.[" + hostchars +
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".]+(:[0-9]+)?(" + urlpath + ")?" + rboundry + "/?")
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self.matches['email'] = self._vte.match_add (lboundry +
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self.matches['email'] = self.vte.match_add (lboundry +
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"(mailto:)?[a-zA-Z0-9][a-zA-Z0-9.+-]*@[a-zA-Z0-9]\
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[a-zA-Z0-9-]*\.[a-zA-Z0-9][a-zA-Z0-9-]+\
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[.a-zA-Z0-9-]*" + rboundry)
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self.matches['nntp'] = self._vte.match_add (lboundry +
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self.matches['nntp'] = self.vte.match_add (lboundry +
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'''news:[-A-Z\^_a-z{|}~!"#$%&'()*+,./0-9;:=?`]+@\
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[-A-Za-z0-9.]+(:[0-9]+)?''' + rboundry)
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# if the url looks like a Launchpad changelog closure entry
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# LP: #92953 - make it a url to http://bugs.launchpad.net
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self.matches['launchpad'] = self._vte.match_add (
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self.matches['launchpad'] = self.vte.match_add (
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'\\bLP:? #?[0-9]+\\b')
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def connect_signals(self):
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"""Connect all the gtk signals and drag-n-drop mechanics"""
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self.vte.connect('key-press-event', self.on_keypress)
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self.vte.connect('button-press-event', self.on_buttonpress)
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self.vte.connect('popup-menu', self.popup_menu)
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srcvtetargets = [("vte", gtk.TARGET_SAME_APP, self.TARGET_TYPE_VTE)]
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dsttargets = [("vte", gtk.TARGET_SAME_APP, self.TARGET_TYPE_VTE),
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('text/plain', 0, 0), ('STRING', 0, 0), ('COMPOUND_TEXT', 0, 0)]
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for (widget, mask) in [
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(self.vte, gtk.gdk.CONTROL_MASK | gtk.gdk.BUTTON3_MASK),
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(self.titlebar, gtk.gdk.CONTROL_MASK)]:
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widget.drag_source_set(mask, srcvtetargets, gtk.gdk.ACTION_MOVE)
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self.vte.drag_dest_set(gtk.DEST_DEFAULT_MOTION |
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gtk.DEST_DEFAULT_HIGHLIGHT | gtk.DEST_DEFAULT_DROP,
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dsttargets, gtk.gdk.ACTION_MOVE)
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for widget in [self.vte, self.titlebar]:
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widget.connect('drag-begin', self.on_drag_begin, self)
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widget.connect('drag-data-get', self.on_drag_data_get,
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self)
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self.vte.connect('drag-motion', self.on_drag_motion, self)
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self.vte.connect('drag-data-received',
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self.on_drag_data_received, self)
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if self.config['copy_on_selection']:
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self.vte.connect('selection-changed', lambda widget:
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self.vte.copy_clipboard())
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if self.composite_support:
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self.vte.connect('composited-changed',
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self.on_composited_changed)
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self.vte.connect('window-title-changed',
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self.on_vte_title_change)
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self.vte.connect('grab-focus', self.on_vte_focus)
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self.vte.connect('focus-out-event', self.on_vte_focus_out)
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self.vte.connect('focus-in-event', self.on_vte_focus_in)
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self.vte.connect('resize-window', self.on_resize_window)
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self.vte.connect('size-allocate', self.on_vte_size_allocate)
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if self.config['exit_action'] == 'restart':
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self.vte.connect('child-exited', self.spawn_child)
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elif self.config['exit_action'] in ('close', 'left'):
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self.vte.connect('child-exited', self.close_term)
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self.vte.add_events(gtk.gdk.ENTER_NOTIFY_MASK)
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self.vte.connect('enter_notify_event',
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self.on_vte_notify_enter)
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self.vte.connect_after('realize', self.reconfigure)
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def reconfigure(self):
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"""Reconfigure our settings"""
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pass
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def on_group_button_press(self):
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"""Handler for the group button"""
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pass
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def on_keypress(self):
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"""Handler for keyboard events"""
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pass
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def on_buttonpress(self):
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"""Handler for mouse events"""
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pass
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def popup_menu(self):
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"""Display the context menu"""
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pass
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def on_drag_begin(self):
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pass
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def on_drag_data_get(self):
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pass
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def on_drag_motion(self):
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pass
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def on_drag_data_received(self):
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pass
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def on_vte_title_change(self):
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pass
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def on_vte_focus(self):
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pass
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def on_vte_focus_out(self):
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pass
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def on_vte_focus_in(self):
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pass
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def on_resize_window(self):
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pass
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def on_vte_size_allocate(self):
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pass
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def on_vte_notify_enter(self):
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pass
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def close_term(self):
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self.emit('close-term')
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def hide_titlebar(self):
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self.titlebar.hide()
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def show_titlebar(self):
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self.titlebar.show()
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def spawn_child(self):
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pass
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gobject.type_register(Terminal)
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# vim: set expandtab ts=4 sw=4:
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