oops, don't need this twice here
This commit is contained in:
Chris Jones
parent
d38a42b580
commit
b4ef849f2b
@ -924,806 +924,3 @@ text/plain
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def destroy(self):
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self._vte.destroy()
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class Terminator:
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def __init__ (self, profile = None, command = None, fullscreen = False, maximise = False, borderless = False):
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self.profile = profile
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self.command = command
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self._zoomed = False
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self._maximised = False
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self._fullscreen = False
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self._f11_modifier = False
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self.term_list = []
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stores = []
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stores.append (config.TerminatorConfValuestoreRC ())
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try:
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import gconf
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if self.profile:
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self.profile = gconf.escape_key (self.profile, -1)
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store = config.TerminatorConfValuestoreGConf (self.profile)
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store.set_reconfigure_callback (self.reconfigure_vtes)
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dbg ('Terminator__init__: comparing %s and %s'%(self.profile, store.profile.split ('/').pop ()))
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if self.profile == store.profile.split ('/').pop ():
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# If we have been given a profile, and we loaded it, we should be higher priority than RC
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dbg ('Terminator__init__: placing GConf before RC')
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stores.insert (0, store)
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else:
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stores.append (store)
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except:
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pass
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self.conf = config.TerminatorConfig (stores)
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self.icon_theme = gtk.IconTheme ()
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if self.conf.f11_modifier:
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self._f11_modifier = True
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if self.conf.handle_size in range (0,6):
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gtk.rc_parse_string("""
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style "terminator-paned-style" {
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GtkPaned::handle_size = %s
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}
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class "GtkPaned" style "terminator-paned-style"
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""" % self.conf.handle_size)
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self.window = gtk.Window ()
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self.window.set_title (APP_NAME.capitalize())
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try:
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self.window.set_icon (self.icon_theme.load_icon (APP_NAME, 48, 0))
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except:
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self.icon = self.window.render_icon (gtk.STOCK_DIALOG_INFO, gtk.ICON_SIZE_BUTTON)
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self.window.set_icon (self.icon)
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self.window.connect ("key-press-event", self.on_key_press)
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self.window.connect ("delete_event", self.on_delete_event)
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self.window.connect ("destroy", self.on_destroy_event)
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self.window.connect ("window-state-event", self.on_window_state_changed)
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self.window.set_property ('allow-shrink', True)
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if fullscreen or self.conf.fullscreen:
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self.fullscreen_toggle ()
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if maximise or self.conf.maximise:
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self.maximize ()
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if borderless or self.conf.borderless:
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self.window.set_decorated (False)
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# Set RGBA colormap if possible so VTE can use real alpha
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# channels for transparency.
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screen = self.window.get_screen()
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colormap = screen.get_rgba_colormap()
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if colormap:
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self.window.set_colormap(colormap)
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# Start out with just one terminal
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# FIXME: This should be really be decided from some kind of profile
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term = (TerminatorTerm (self, self.profile, self.command))
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self.term_list = [term]
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self.window.add (term)
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term._titlebox.hide()
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self.window.show ()
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term.spawn_child ()
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def maximize (self):
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""" Maximize the Terminator window."""
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self.window.maximize ()
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def fullscreen_toggle (self):
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""" Toggle the fullscreen state of the window. If it is in
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fullscreen state, it will be unfullscreened. If it is not, it
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will be set to fullscreen state.
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"""
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if self._fullscreen:
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self.window.unfullscreen ()
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else:
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self.window.fullscreen ()
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def on_window_state_changed (self, window, event):
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state = event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN
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self._fullscreen = bool (state)
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return (False)
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def on_delete_event (self, window, event, data=None):
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if len (self.term_list) == 1:
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return False
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# show dialog
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dialog = gtk.Dialog (_("Close?"), window, gtk.DIALOG_MODAL,
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(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_CLOSE, gtk.RESPONSE_ACCEPT))
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dialog.set_has_separator (False)
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dialog.set_resizable (False)
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primairy = gtk.Label (_('<big><b>Close all terminals?</b></big>'))
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primairy.set_use_markup (True)
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primairy.set_alignment (0, 0.5)
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secundairy = gtk.Label (_("This window has %s terminals open. Closing the window will also close all terminals.") % len(self.term_list))
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secundairy.set_line_wrap(True)
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primairy.set_alignment (0, 0.5)
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labels = gtk.VBox ()
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labels.pack_start (primairy, False, False, 6)
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labels.pack_start (secundairy, False, False, 6)
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image = gtk.image_new_from_stock(gtk.STOCK_DIALOG_WARNING, gtk.ICON_SIZE_DIALOG)
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image.set_alignment (0.5, 0)
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box = gtk.HBox()
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box.pack_start (image, False, False, 6)
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box.pack_start (labels, False, False, 6)
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dialog.vbox.pack_start (box, False, False, 12)
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dialog.show_all ()
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result = dialog.run ()
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dialog.destroy ()
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return not (result == gtk.RESPONSE_ACCEPT)
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def on_destroy_event (self, widget, data=None):
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gtk.main_quit ()
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# keybindings for the whole terminal window (affects the main
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# windows containing the splited terminals)
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def on_key_press (self, window, event):
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""" Callback for the window to determine what to do with special
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keys. Currently handled key-combo's:
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* F11: toggle fullscreen state of the window.
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* CTRL - SHIFT - Q: close all terminals
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"""
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keyname = gtk.gdk.keyval_name (event.keyval)
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mask = gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK
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if (keyname == 'F11' and (self._f11_modifier == False or event.state & mask)):
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self.fullscreen_toggle ()
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return (True)
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if (event.state & mask) == mask:
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if keyname == 'Q':
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if not self.on_delete_event (window, gtk.gdk.Event (gtk.gdk.DELETE)):
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self.on_destroy_event (window, gtk.gdk.Event (gtk.gdk.DESTROY))
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def set_window_title(self, title):
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"""
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Modifies Terminator window title
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"""
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self.window.set_title(title)
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def add(self, widget, terminal, pos = "bottom"):
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"""
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Add a term to another at position pos
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"""
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vertical = pos in ("top", "bottom")
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pane = (vertical) and gtk.VPaned () or gtk.HPaned ()
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# get the parent of the provided terminal
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parent = widget.get_parent ()
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dbg ('SEGBUG: add() Got parent')
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if isinstance (parent, gtk.Window):
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dbg ('SEGBUG: parent is a gtk.Window')
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# We have just one term
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parent.remove(widget)
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dbg ('SEGBUG: removed widget from window')
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if pos in ("top", "left"):
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dbg ('SEGBUG: pos is in top/left')
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pane.pack1 (terminal, True, True)
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dbg ('SEGBUG: packed terminal')
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pane.pack2 (widget, True, True)
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dbg ('SEGBUG: packed widget')
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else:
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dbg ('SEGBUG: pos is not in top/left')
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pane.pack1 (widget, True, True)
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dbg ('SEGBUG: packed widget')
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pane.pack2 (terminal, True, True)
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dbg ('SEGBUG: packed terminal')
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parent.add (pane)
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dbg ('SEGBUG: added pane to parent')
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position = (vertical) and parent.allocation.height \
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or parent.allocation.width
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if (isinstance (parent, gtk.Notebook) or isinstance (parent, gtk.Window)) and widget.conf.titlebars:
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#not the only term in the notebook/window anymore, need to reshow the title
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dbg ('SEGBUG: Showing _titlebox')
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widget._titlebox.show()
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if isinstance (parent, gtk.Notebook):
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dbg ('SEGBUG: Parent is a notebook')
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page = -1
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for i in range(0, parent.get_n_pages()):
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if parent.get_nth_page(i) == widget:
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page = i
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break
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widget.reparent (pane)
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if pos in ("top", "left"):
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pane.remove(widget)
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pane.pack1 (terminal, True, True)
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pane.pack2 (widget, True, True)
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else:
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pane.pack1 (widget, True, True)
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pane.pack2 (terminal, True, True)
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#parent.remove_page(page)
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pane.show()
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parent.insert_page(pane, None, page)
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parent.set_tab_label_text(pane, widget._vte.get_window_title())
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parent.set_tab_label_packing(pane, True, True, gtk.PACK_START)
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parent.set_tab_reorderable(pane, True)
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parent.set_current_page(page)
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position = (vertical) and parent.allocation.height \
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or parent.allocation.width
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if isinstance (parent, gtk.Paned):
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dbg ('SEGBUG: parent is a Paned')
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# We are inside a split term
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position = (vertical) and widget.allocation.height \
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or widget.allocation.width
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dbg ('SEGBUG: Preparing to reparent sibling')
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if (widget == parent.get_child1 ()):
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widget.reparent (pane)
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parent.pack1 (pane, True, True)
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else:
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widget.reparent (pane)
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parent.pack2 (pane, True, True)
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if pos in ("top", "left"):
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dbg ('SEGBUG: pos is in top/left. Removing and re-ordering')
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pane.remove(widget)
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pane.pack1 (terminal, True, True)
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pane.pack2 (widget, True, True)
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else:
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dbg ('SEGBUG: pos is not in top/left. Packing')
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pane.pack1 (widget, True, True)
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pane.pack2 (terminal, True, True)
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dbg ('SEGBUG: packing widget and terminal')
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pane.pack1 (widget, True, True)
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pane.pack2 (terminal, True, True)
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dbg ('SEGBUG: packed widget and terminal')
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# show all, set position of the divider
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dbg ('SEGBUG: Showing pane')
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pane.show ()
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dbg ('SEGBUG: Showed pane')
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pane.set_position (position / 2)
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dbg ('SEGBUG: Set position')
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terminal.show ()
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# insert the term reference into the list
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index = self.term_list.index (widget)
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if pos in ('bottom', 'right'):
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index = index + 1
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self.term_list.insert (index, terminal)
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# make the new terminal grab the focus
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terminal._vte.grab_focus ()
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return (terminal)
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def on_page_reordered(self, notebook, child, page_num):
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#page has been reordered, we need to get the
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# first term and last term
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dbg ("Reordered: %d"%page_num)
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nbpages = notebook.get_n_pages()
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if nbpages == 1:
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dbg("[ERROR] only one page in on_page_reordered")
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first = self._notebook_first_term(notebook.get_nth_page(page_num))
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last = self._notebook_last_term(notebook.get_nth_page(page_num))
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firstidx = self.term_list.index(first)
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lastidx = self.term_list.index(last)
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termslice = self.term_list[firstidx:lastidx+1]
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#remove them from the list
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for term in termslice:
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self.term_list.remove(term)
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if page_num == 0:
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#first page, we insert before the first term of next page
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nexttab = notebook.get_nth_page(1)
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sibling = self._notebook_first_term(nexttab)
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siblingindex = self.term_list.index(sibling)
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for term in termslice:
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self.term_list.insert(siblingindex, term)
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siblingindex += 1
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else:
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#other pages, we insert after the last term of previous page
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previoustab = notebook.get_nth_page(page_num - 1)
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sibling = self._notebook_last_term(previoustab)
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siblingindex = self.term_list.index(sibling)
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for term in termslice:
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siblingindex += 1
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self.term_list.insert(siblingindex, term)
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#for page reorder, we need to get the first term of a notebook
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def notebook_first_term(self, notebook):
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return self._notebook_first_term(notebook.get_nth_page(0))
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def _notebook_first_term(self, child):
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if isinstance(child, TerminatorTerm):
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return child
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elif isinstance(child, gtk.Paned):
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return self._notebook_first_term(child.get_child1())
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elif isinstance(child, gtk.Notebook):
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return self._notebook_first_term(child.get_nth_page(0))
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dbg("[ERROR] unsupported class %s in _notebook_first_term" % child.__class__.__name__)
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return None
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#for page reorder, we need to get the last term of a notebook
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def notebook_last_term(self, notebook):
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return self._notebook_last_term(notebook.get_nth_page(notebook.get_n_pages()-1))
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def _notebook_last_term(self, child):
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if isinstance(child, TerminatorTerm):
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return child
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elif isinstance(child, gtk.Paned):
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return self._notebook_last_term(child.get_child2())
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elif isinstance(child, gtk.Notebook):
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return self._notebook_last_term(child.get_nth_page(child.get_n_pages()-1))
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dbg("[ERROR] unsupported class %s in _notebook_last_term" % child.__class__.__name__)
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return None
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def newtab(self,widget, toplevel = False):
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if self._zoomed:
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# We don't want to add a new tab while we are zoomed in on a terminal
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dbg ("newtab function called, but Terminator was in zoomed terminal mode.")
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return
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terminal = TerminatorTerm (self, self.profile, None, widget.get_cwd())
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#only one term, we don't show the title
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terminal._titlebox.hide()
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if self.conf.extreme_tabs and not toplevel:
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parent = widget.get_parent ()
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child = widget
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else:
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child = self.window.get_children()[0]
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parent = child.get_parent()
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if isinstance(parent, gtk.Paned) or (isinstance(parent, gtk.Window)
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and
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((self.conf.extreme_tabs and not toplevel) or not isinstance(child, gtk.Notebook))):
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#no notebook yet.
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notebook = gtk.Notebook()
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notebook.set_tab_pos(gtk.POS_TOP)
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notebook.connect('page-reordered',self.on_page_reordered)
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notebook.set_property('homogeneous', True)
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notebook.set_tab_reorderable(widget, True)
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if isinstance(parent, gtk.Paned):
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if parent.get_child1() == child:
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child.reparent(notebook)
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parent.pack1(notebook)
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else:
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child.reparent(notebook)
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parent.pack2(notebook)
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elif isinstance(parent, gtk.Window):
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child.reparent(notebook)
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parent.add(notebook)
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notebook.set_tab_reorderable(child,True)
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notebooklabel = ""
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if isinstance(child, TerminatorTerm):
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child._titlebox.hide()
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if widget._vte.get_window_title() is not None:
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notebooklabel = widget._vte.get_window_title()
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notebook.set_tab_label_text(child, notebooklabel)
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notebook. set_tab_label_packing(child, True, True, gtk.PACK_START)
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notebook.show()
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elif isinstance(parent, gtk.Notebook):
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notebook = parent
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elif isinstance(parent, gtk.Window) and isinstance(child, gtk.Notebook):
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notebook = child
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else:
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return (False)
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## NOTE
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## Here we need to append to the notebook before we can
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## spawn the terminal (WINDOW_ID needs to be set)
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notebook.append_page(terminal,None)
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terminal.show ()
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terminal.spawn_child ()
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## Some gtk/vte weirdness
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## If we don't use this silly test,
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## terminal._vte.get_window_title() might return
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## bogus values
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notebooklabel = ""
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if terminal._vte.get_window_title() is not None:
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notebooklabel = terminal._vte.get_window_title()
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notebook.set_tab_label_text(terminal, notebooklabel)
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notebook.set_tab_label_packing(terminal, True, True, gtk.PACK_START)
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notebook.set_tab_reorderable(terminal,True)
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## Now, we set focus on the new term
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notebook.set_current_page(-1)
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terminal._vte.grab_focus ()
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#adding a new tab, thus we need to get the
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# last term of the previous tab and add
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# the new term just after
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sibling = self._notebook_last_term(notebook.get_nth_page(notebook.page_num(terminal)-1))
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index = self.term_list.index(sibling)
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self.term_list.insert (index + 1, terminal)
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return (True)
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return terminal
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def splitaxis (self, widget, vertical=True):
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""" Split the provided widget on the horizontal or vertical axis. """
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if self._zoomed:
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# We don't want to split the terminal while we are in zoomed mode
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dbg ("splitaxis function called, but Terminator was in zoomed mode.")
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return
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# create a new terminal and parent pane.
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dbg ('SEGBUG: Creating TerminatorTerm')
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||||
terminal = TerminatorTerm (self, self.profile, None, widget.get_cwd())
|
||||
dbg ('SEGBUG: Created TerminatorTerm')
|
||||
pos = vertical and "right" or "bottom"
|
||||
dbg ('SEGBUG: Position is: %s'%pos)
|
||||
self.add(widget, terminal, pos)
|
||||
dbg ('SEGBUG: added TerminatorTerm to container')
|
||||
terminal.show ()
|
||||
dbg ('SEGBUG: showed TerminatorTerm')
|
||||
terminal.spawn_child ()
|
||||
dbg ('SEGBUG: spawned child')
|
||||
return terminal
|
||||
|
||||
def remove(self, widget):
|
||||
"""Remove a TerminatorTerm from the Terminator view and terms list
|
||||
Returns True on success, False on failure"""
|
||||
parent = widget.get_parent ()
|
||||
sibling = None
|
||||
focus_on_close = 'prev'
|
||||
if isinstance (parent, gtk.Window):
|
||||
# We are the only term
|
||||
if not self.on_delete_event (parent, gtk.gdk.Event (gtk.gdk.DELETE)):
|
||||
self.on_destroy_event (parent, gtk.gdk.Event (gtk.gdk.DESTROY))
|
||||
return
|
||||
|
||||
if isinstance (parent, gtk.Paned):
|
||||
index = self.term_list.index (widget)
|
||||
grandparent = parent.get_parent ()
|
||||
|
||||
# Discover sibling while all objects exist
|
||||
if widget == parent.get_child1 ():
|
||||
sibling = parent.get_child2 ()
|
||||
focus_on_close = 'next'
|
||||
if widget == parent.get_child2 ():
|
||||
sibling = parent.get_child1 ()
|
||||
|
||||
if not sibling:
|
||||
# something is wrong, give up
|
||||
err ("Error: %s is not a child of %s"%(widget, parent))
|
||||
return False
|
||||
|
||||
parent.remove(widget)
|
||||
if isinstance(grandparent, gtk.Notebook):
|
||||
page = -1
|
||||
for i in range(0, grandparent.get_n_pages()):
|
||||
if grandparent.get_nth_page(i) == parent:
|
||||
page = i
|
||||
break
|
||||
parent.remove(sibling)
|
||||
grandparent.remove_page(page)
|
||||
grandparent.insert_page(sibling, None,page)
|
||||
grandparent.set_tab_label_packing(sibling, True, True, gtk.PACK_START)
|
||||
grandparent.set_tab_reorderable(sibling, True)
|
||||
grandparent.set_current_page(page)
|
||||
|
||||
else:
|
||||
grandparent.remove (parent)
|
||||
sibling.reparent (grandparent)
|
||||
if not self._zoomed:
|
||||
grandparent.resize_children()
|
||||
parent.destroy ()
|
||||
if isinstance(sibling, TerminatorTerm) and isinstance(sibling.get_parent(), gtk.Notebook):
|
||||
sibling._titlebox.hide()
|
||||
|
||||
self.term_list.remove (widget)
|
||||
|
||||
elif isinstance (parent, gtk.Notebook):
|
||||
parent.remove(widget)
|
||||
nbpages = parent.get_n_pages()
|
||||
index = self.term_list.index (widget)
|
||||
self.term_list.remove (widget)
|
||||
if nbpages == 1:
|
||||
sibling = parent.get_nth_page(0)
|
||||
parent.remove(sibling)
|
||||
gdparent = parent.get_parent()
|
||||
if isinstance(gdparent, gtk.Window):
|
||||
gdparent.remove(parent)
|
||||
gdparent.add(sibling)
|
||||
elif isinstance(gdparent, gtk.Paned):
|
||||
if gdparent.get_child1() == parent:
|
||||
gdparent.remove(parent)
|
||||
gdparent.pack1(sibling)
|
||||
else:
|
||||
gdparent.remove(parent)
|
||||
gdparent.pack2(sibling)
|
||||
if isinstance(sibling, TerminatorTerm) and sibling.conf.titlebars and sibling.conf.extreme_tabs:
|
||||
sibling._titlebox.show()
|
||||
parent.destroy()
|
||||
if self.conf.focus_on_close == 'prev' or ( self.conf.focus_on_close == 'auto' and focus_on_close == 'prev'):
|
||||
if index == 0: index = 1
|
||||
self.term_list[index - 1]._vte.grab_focus ()
|
||||
self._set_current_notebook_page_recursive(self.term_list[index - 1])
|
||||
elif self.conf.focus_on_close == 'next' or ( self.conf.focus_on_close == 'auto' and focus_on_close == 'next'):
|
||||
if index == len(self.term_list): index = index - 1
|
||||
self.term_list[index]._vte.grab_focus ()
|
||||
self._set_current_notebook_page_recursive(self.term_list[index])
|
||||
|
||||
if len(self.term_list) == 1:
|
||||
self.term_list[0]._titlebox.hide()
|
||||
|
||||
return True
|
||||
|
||||
def closeterm (self, widget):
|
||||
if self._zoomed:
|
||||
# We are zoomed, pop back out to normal layout before closing
|
||||
dbg ("closeterm function called while in zoomed mode. Restoring previous layout before closing.")
|
||||
self.toggle_zoom(widget, not self._maximised)
|
||||
|
||||
if self.remove(widget):
|
||||
widget.destroy ()
|
||||
return True
|
||||
return False
|
||||
|
||||
|
||||
def go_next (self, term):
|
||||
current = self.term_list.index (term)
|
||||
next = None
|
||||
if self.conf.cycle_term_tab:
|
||||
notebookpage = self.get_first_notebook_page(term)
|
||||
if notebookpage:
|
||||
last = self._notebook_last_term(notebookpage[1])
|
||||
first = self._notebook_first_term(notebookpage[1])
|
||||
if term == last:
|
||||
next = self.term_list.index(first)
|
||||
|
||||
if next is None:
|
||||
if current == len (self.term_list) - 1:
|
||||
next = 0
|
||||
else:
|
||||
next = current + 1
|
||||
|
||||
|
||||
nextterm = self.term_list[next]
|
||||
##we need to set the current page of each notebook
|
||||
self._set_current_notebook_page_recursive(nextterm)
|
||||
|
||||
nextterm._vte.grab_focus ()
|
||||
|
||||
|
||||
def go_prev (self, term):
|
||||
current = self.term_list.index (term)
|
||||
previous = None
|
||||
|
||||
if self.conf.cycle_term_tab:
|
||||
notebookpage = self.get_first_notebook_page(term)
|
||||
if notebookpage:
|
||||
last = self._notebook_last_term(notebookpage[1])
|
||||
first = self._notebook_first_term(notebookpage[1])
|
||||
if term == first:
|
||||
previous = self.term_list.index(last)
|
||||
|
||||
if previous is None:
|
||||
if current == 0:
|
||||
previous = len (self.term_list) - 1
|
||||
else:
|
||||
previous = current - 1
|
||||
|
||||
#self.window.set_title(self.term_list[previous]._vte.get_window_title())
|
||||
previousterm = self.term_list[previous]
|
||||
##we need to set the current page of each notebook
|
||||
self._set_current_notebook_page_recursive(previousterm)
|
||||
previousterm._vte.grab_focus ()
|
||||
|
||||
|
||||
def _set_current_notebook_page_recursive(self, widget):
|
||||
page = self.get_first_notebook_page(widget)
|
||||
while page:
|
||||
child = None
|
||||
page_num = page[0].page_num(page[1])
|
||||
page[0].set_current_page(page_num)
|
||||
page = self.get_first_notebook_page(page[0])
|
||||
|
||||
|
||||
def resizeterm (self, widget, keyname):
|
||||
vertical = False
|
||||
if keyname in ('Up', 'Down'):
|
||||
vertical = True
|
||||
elif keyname in ('Left', 'Right'):
|
||||
vertical = False
|
||||
else:
|
||||
return
|
||||
parent = self.get_first_parent_paned(widget,vertical)
|
||||
if parent == None:
|
||||
return
|
||||
|
||||
#We have a corresponding parent pane
|
||||
#
|
||||
#allocation = parent.get_allocation()
|
||||
|
||||
if keyname in ('Up', 'Down'):
|
||||
maxi = parent.get_child1().get_allocation().height + parent.get_child2().get_allocation().height - 1
|
||||
|
||||
else:
|
||||
maxi = parent.get_child1().get_allocation().width + parent.get_child2().get_allocation().width - 1
|
||||
move = 10
|
||||
if keyname in ('Up', 'Left'):
|
||||
move = -10
|
||||
|
||||
move = max(2, parent.get_position() + move)
|
||||
move = min(maxi, move)
|
||||
|
||||
parent.set_position(move)
|
||||
|
||||
def previous_tab(self, term):
|
||||
notebook = self.get_first_parent_notebook(term)
|
||||
notebook.prev_page()
|
||||
return
|
||||
|
||||
def next_tab(self, term):
|
||||
notebook = self.get_first_parent_notebook(term)
|
||||
notebook.next_page()
|
||||
return
|
||||
|
||||
def move_tab(self, term, direction):
|
||||
dbg("moving to direction %s" % direction)
|
||||
(notebook, page) = self.get_first_notebook_page(term)
|
||||
page_num = notebook.page_num(page)
|
||||
nbpages = notebook.get_n_pages()
|
||||
#dbg ("%s %s %s %s" % (page_num, nbpages,notebook, page))
|
||||
if page_num == 0 and direction == 'left':
|
||||
new_page_num = nbpages
|
||||
elif page_num == nbpages - 1 and direction == 'right':
|
||||
new_page_num = 0
|
||||
elif direction == 'left':
|
||||
new_page_num = page_num - 1
|
||||
elif direction == 'right':
|
||||
new_page_num = page_num + 1
|
||||
else:
|
||||
dbg("[ERROR] unhandled combination in move_tab: direction = %s page_num = %d" % (direction, page_num))
|
||||
return False
|
||||
notebook.reorder_child(page, new_page_num)
|
||||
return True
|
||||
|
||||
def get_first_parent_notebook(self, widget):
|
||||
if isinstance (widget, gtk.Window):
|
||||
return None
|
||||
parent = widget.get_parent()
|
||||
if isinstance (parent, gtk.Notebook):
|
||||
return parent
|
||||
return self.get_first_parent_notebook(parent)
|
||||
|
||||
def get_first_parent_paned (self, widget, vertical = None):
|
||||
"""This method returns the first parent pane of a widget.
|
||||
if vertical is True returns the first VPaned
|
||||
if vertical is False return the first Hpaned
|
||||
if is None return the First Paned"""
|
||||
if isinstance (widget, gtk.Window):
|
||||
return None
|
||||
parent = widget.get_parent()
|
||||
if isinstance (parent, gtk.Paned) and vertical is None:
|
||||
return parent
|
||||
if isinstance (parent, gtk.VPaned) and vertical:
|
||||
return parent
|
||||
elif isinstance (parent, gtk.HPaned) and not vertical:
|
||||
return parent
|
||||
return self.get_first_parent_paned(parent, vertical)
|
||||
|
||||
def get_first_notebook_page(self, widget):
|
||||
if isinstance (widget, gtk.Window):
|
||||
return None
|
||||
parent = widget.get_parent()
|
||||
if isinstance (parent, gtk.Notebook):
|
||||
page = -1
|
||||
for i in range(0, parent.get_n_pages()):
|
||||
if parent.get_nth_page(i) == widget:
|
||||
return (parent, widget)
|
||||
return self.get_first_notebook_page(parent)
|
||||
|
||||
def reconfigure_vtes (self):
|
||||
for term in self.term_list:
|
||||
term.reconfigure_vte ()
|
||||
|
||||
def toggle_zoom(self, widget, fontscale = False):
|
||||
if not self._zoomed:
|
||||
widget._titlebars = widget._titlebox.get_property ('visible')
|
||||
dbg ('toggle_zoom: not zoomed. remembered titlebar setting of %s'%widget._titlebars)
|
||||
if widget._titlebars:
|
||||
widget._titlebox.hide()
|
||||
self.zoom_term (widget, fontscale)
|
||||
else:
|
||||
dbg ('toggle_zoom: zoomed. restoring titlebar setting of %s'%widget._titlebars)
|
||||
self.unzoom_term (widget, True)
|
||||
if widget._titlebars and \
|
||||
len(self.term_list) > 1 \
|
||||
and \
|
||||
(isinstance(widget, TerminatorTerm) and isinstance(widget.get_parent(),gtk.Paned))\
|
||||
:
|
||||
widget._titlebox.show()
|
||||
widget._vte.grab_focus()
|
||||
|
||||
def zoom_term (self, widget, fontscale = False):
|
||||
"""Maximize to full window an instance of TerminatorTerm."""
|
||||
self.old_font = widget._vte.get_font ()
|
||||
self.old_columns = widget._vte.get_column_count ()
|
||||
self.old_rows = widget._vte.get_row_count ()
|
||||
self.old_parent = widget.get_parent()
|
||||
|
||||
if isinstance(self.old_parent, gtk.Window):
|
||||
return
|
||||
if isinstance(self.old_parent, gtk.Notebook):
|
||||
self.old_page = self.old_parent.get_current_page()
|
||||
|
||||
self.window_child = self.window.get_children()[0]
|
||||
self.window.remove(self.window_child)
|
||||
self.old_parent.remove(widget)
|
||||
self.window.add(widget)
|
||||
self._zoomed = True
|
||||
|
||||
if fontscale:
|
||||
self.cnid = widget.connect ("size-allocate", self.zoom_scale_font)
|
||||
else:
|
||||
self._maximised = True
|
||||
|
||||
widget._vte.grab_focus ()
|
||||
|
||||
def zoom_scale_font (self, widget, allocation):
|
||||
new_columns = widget._vte.get_column_count ()
|
||||
new_rows = widget._vte.get_row_count ()
|
||||
new_font = widget._vte.get_font ()
|
||||
|
||||
dbg ('zoom_scale_font: I just went from %dx%d to %dx%d. Raa!'%(self.old_columns, self.old_rows, new_columns, new_rows))
|
||||
|
||||
if new_rows != self.old_rows:
|
||||
titleheight = widget._titlebox.get_allocation().height
|
||||
vtecharheight = widget._vte.get_char_height()
|
||||
rowdiff = new_rows - self.old_rows + 2
|
||||
dbg ('zoom_scale_font: titlebox height is %d, char_height is %d'%(titleheight, vtecharheight))
|
||||
dbg ('zoom_scale_font: lhs: %d, rhs: %f'%((titleheight / vtecharheight), rowdiff))
|
||||
care_height = (rowdiff <= vtecharheight / rowdiff)
|
||||
dbg ('zoom_scale_font: caring about height difference: %s'%care_height)
|
||||
else:
|
||||
care_height = False
|
||||
|
||||
if (new_rows <= self.old_rows) or care_height or (new_columns <= self.old_columns):
|
||||
dbg ('zoom_scale_font: Which means I didnt scale on one axis (col: %s, row: %s). Bailing'%((new_columns <= self.old_columns), (new_rows <= self.old_rows)))
|
||||
return
|
||||
|
||||
old_area = self.old_columns * self.old_rows
|
||||
new_area = new_columns * new_rows
|
||||
area_factor = new_area / old_area
|
||||
|
||||
dbg ('zoom_scale_font: My area changed from %d characters to %d characters, a factor of %f.'%(old_area, new_area, area_factor))
|
||||
|
||||
new_font.set_size (self.old_font.get_size() * (area_factor / 2))
|
||||
dbg ('zoom_scale_font: Scaled font from %f to %f'%(self.old_font.get_size () / pango.SCALE, new_font.get_size () / pango.SCALE))
|
||||
widget._vte.set_font (new_font)
|
||||
widget.disconnect (self.cnid)
|
||||
|
||||
def unzoom_term (self, widget, fontscale = False):
|
||||
"""Proof of concept: Go back to previous application
|
||||
widget structure.
|
||||
"""
|
||||
if self._zoomed:
|
||||
if fontscale:
|
||||
widget._vte.set_font (self.old_font)
|
||||
self._zoomed = False
|
||||
self._maximised = False
|
||||
|
||||
self.window.remove(widget)
|
||||
self.window.add(self.window_child)
|
||||
self.old_parent.add(widget)
|
||||
if isinstance(self.old_parent, gtk.Notebook):
|
||||
self.old_parent.set_current_page(self.old_page)
|
||||
|
||||
widget._vte.grab_focus ()
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user