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Beginnings of a C++ rewrite. We love to switch languages!

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@1330 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
mdb
2003-11-28 21:34:59 +00:00
parent cbdff2c883
commit e06d189d6e
38 changed files with 2308 additions and 724 deletions
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projects/lookuplet/src/python/bindings.py
+45 -30
View File
@@ -1,5 +1,5 @@
#
# $Id: bindings.py,v 1.2 2002/03/18 00:03:41 mdb Exp $
# $Id: bindings.py,v 1.3 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001 Michael Bayne
@@ -23,8 +23,8 @@ import re
import string
import urllib
import gnome.config
import gnome.url
import gnome
import gconf
class Binding:
"Contains the configuration for a particular key binding and its \
@@ -61,7 +61,8 @@ class Binding:
if (self.type == self.EXEC):
posix.system(command)
else:
gnome.url.show(command)
# gnome.url_show(command)
posix.system("gnome-mozilla '%s'" % command)
def update (self, key, type, name, argument):
modified = 0;
@@ -90,22 +91,31 @@ class Binding:
class BindingSet:
"Maintains the set of bindings loading into the program."
# our gconf client instance
gclient = None;
# the list of Binding objects
bindings = [];
#
# The default constructor.
# The default constructor. Loads up our bindings from GConf.
#
def __init__ (self):
gnome.config.push_prefix("/lookuplet/");
count = gnome.config.get_int("lookuplet/bindings/count");
for b in range(0, count):
key = gnome.config.get_string("lookuplet/bindings/key_%.2u" % b);
type = gnome.config.get_int("lookuplet/bindings/type_%.2u" % b);
name = gnome.config.get_string("lookuplet/bindings/name_%.2u" % b);
arg = gnome.config.get_string("lookuplet/bindings/arg_%.2u" % b);
self.bindings.append(Binding(key, type, name, arg));
gnome.config.pop_prefix();
# connect to the gconf server
gclient = gconf.client_get_default();
gclient.add_dir("/apps/lookuplet", gconf.CLIENT_PRELOAD_NONE);
count = 0;
# gnome.config.push_prefix("/lookuplet/");
# count = gnome.config.get_int("lookuplet/bindings/count");
# for b in range(0, count):
# key = gnome.config.get_string("lookuplet/bindings/key_%.2u" % b);
# type = gnome.config.get_int("lookuplet/bindings/type_%.2u" % b);
# name = gnome.config.get_string("lookuplet/bindings/name_%.2u" % b);
# arg = gnome.config.get_string("lookuplet/bindings/arg_%.2u" % b);
# self.bindings.append(Binding(key, type, name, arg));
# gnome.config.pop_prefix();
# if we loaded no bindings, use the defaults
if (count == 0):
@@ -126,6 +136,11 @@ class BindingSet:
self.bindings.append(Binding(
"Control-i", Binding.URL, "IMDB Title search",
"http://www.imdb.com/Tsearch?title=%U&restrict=Movies+only"));
# temporary hacked defaults
self.bindings.append(Binding(
"Control-j", Binding.EXEC, "Java doc lookup",
"/home/mdb/bin/quickdoc.pl \"%T\""));
return;
#
@@ -142,20 +157,20 @@ class BindingSet:
# Stores our updated bindings to our GConf preferences.
#
def flush (self):
gnome.config.push_prefix("/lookuplet/");
gnome.config.set_int("lookuplet/bindings/count", len(self.bindings));
b = 0
for binding in self.bindings:
gnome.config.set_string(
"lookuplet/bindings/key_%.2u" % b, binding.key);
gnome.config.set_int(
"lookuplet/bindings/type_%.2u" % b, binding.type);
gnome.config.set_string(
"lookuplet/bindings/name_%.2u" % b, binding.name);
gnome.config.set_string(
"lookuplet/bindings/arg_%.2u" % b, binding.argument);
b += 1;
gnome.config.sync();
gnome.config.drop_all();
gnome.config.pop_prefix();
# gnome.config.push_prefix("/lookuplet/");
# gnome.config.set_int("lookuplet/bindings/count", len(self.bindings));
# b = 0
# for binding in self.bindings:
# gnome.config.set_string(
# "lookuplet/bindings/key_%.2u" % b, binding.key);
# gnome.config.set_int(
# "lookuplet/bindings/type_%.2u" % b, binding.type);
# gnome.config.set_string(
# "lookuplet/bindings/name_%.2u" % b, binding.name);
# gnome.config.set_string(
# "lookuplet/bindings/arg_%.2u" % b, binding.argument);
# b += 1;
# gnome.config.sync();
# gnome.config.drop_all();
# gnome.config.pop_prefix();
return;
projects/lookuplet/src/python/edit_binding.py
+20 -23
View File
@@ -1,5 +1,5 @@
#
# $Id: edit_binding.py,v 1.1 2002/03/17 09:03:06 mdb Exp $
# $Id: edit_binding.py,v 1.2 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001 Michael Bayne
@@ -18,13 +18,12 @@
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import gtk
import GDK
import gnome.ui
import libglade
import string
import re
import gtk
import gnome.ui
import bindings
import keyval_util
@@ -41,8 +40,8 @@ class BindingEditor:
# the grab window
grabWindow = None;
# the index of the binding we're editing
index = -1;
# the iterator for the binding we're editing
iterator = None;
# the binding we're editing
binding = None;
@@ -62,10 +61,9 @@ class BindingEditor:
# the argument entry field
argField = None;
def __init__ (self, xmlui, props, bindings):
def __init__ (self, xmlui, props):
# keep these around for later
self.props = props;
self.bindings = bindings;
# get a reference to some widgets
self.bindPanel = xmlui.get_widget("binding");
@@ -77,19 +75,18 @@ class BindingEditor:
self.argField = xmlui.get_widget("argument");
# wire up our handlers
nameFuncMap = {};
for key in dir(self.__class__):
nameFuncMap[key] = getattr(self, key);
xmlui.signal_autoconnect(nameFuncMap);
xmlui.signal_connect("on_ok_clicked", self.on_ok_clicked);
xmlui.signal_connect("on_cancel_clicked", self.on_cancel_clicked);
xmlui.signal_connect("on_key_key_press_event",
self.on_key_key_press_event);
#
# Instructs the binding panel to display itself, configured for
# editing the supplied binding.
#
def editBinding (self, index):
# keep a reference to the binding
self.index = index;
self.binding = self.bindings.bindings[index];
def editBinding (self, iterator, binding):
self.iterator = iterator;
self.binding = binding;
self.populateAndShow(self.binding);
#
@@ -97,8 +94,8 @@ class BindingEditor:
# available for editing by the user.
#
def createBinding (self):
self.iterator = None;
# create a blank binding and edit it
self.index = -1;
self.binding = bindings.Binding("", bindings.Binding.URL, "", "");
self.populateAndShow(self.binding);
@@ -106,7 +103,6 @@ class BindingEditor:
# A helper function used to populate our widgets and show the dialog.
#
def populateAndShow (self, binding):
print "populating from binding " + binding.to_string();
# populate our widgets with the binding values
self.keyField.set_text(binding.key);
self.nameField.set_text(binding.name);
@@ -134,10 +130,10 @@ class BindingEditor:
# let the props panel know if there were any modifications
if (modified):
if (self.index >= 0):
self.props.updated(self.index);
else:
if (self.iterator == None):
self.props.created(self.binding);
else:
self.props.updated(self.iterator, self.binding);
# hide the binding panel
self.bindPanel.hide();
@@ -156,4 +152,5 @@ class BindingEditor:
keystr = keyval_util.convert_keyval_state_to_string(
event.keyval, event.state);
textfield.set_text(keystr);
return gtk.TRUE;
return gtk.TRUE;
return gtk.FALSE;
projects/lookuplet/src/python/history.py
+19 -19
View File
@@ -1,5 +1,5 @@
#
# $Id: history.py,v 1.1 2002/03/17 21:25:20 mdb Exp $
# $Id: history.py,v 1.2 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001 Michael Bayne
@@ -18,7 +18,7 @@
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import gnome.config
import gconf
class History:
"Used to persistently maintain a history of entries for the \
@@ -35,13 +35,13 @@ class History:
# operation.
#
def __init__ (self):
gnome.config.push_prefix("/lookuplet/");
count = gnome.config.get_int("lookuplet/history/count");
for h in range(0, count):
self.history.append(gnome.config.get_string(
"lookuplet/history/entry_%.2u" % h));
# print "loaded %d: %s" % (h, self.history[h]);
gnome.config.pop_prefix();
# gnome.config.push_prefix("/lookuplet/");
# count = gnome.config.get_int("lookuplet/history/count");
# for h in range(0, count):
# self.history.append(gnome.config.get_string(
# "lookuplet/history/entry_%.2u" % h));
# # print "loaded %d: %s" % (h, self.history[h]);
# gnome.config.pop_prefix();
return;
#
@@ -61,16 +61,16 @@ class History:
self.history.pop(0);
# flush our config to the configuration repository
gnome.config.push_prefix("/lookuplet/");
count = len(self.history);
gnome.config.set_int("lookuplet/history/count", count);
for h in range(0, count):
gnome.config.set_string(
"lookuplet/history/entry_%.2u" % h, self.history[h]);
# print "wrote %d: %s" % (h, self.history[h]);
gnome.config.sync();
gnome.config.drop_all();
gnome.config.pop_prefix();
# gnome.config.push_prefix("/lookuplet/");
# count = len(self.history);
# gnome.config.set_int("lookuplet/history/count", count);
# for h in range(0, count):
# gnome.config.set_string(
# "lookuplet/history/entry_%.2u" % h, self.history[h]);
# # print "wrote %d: %s" % (h, self.history[h]);
# gnome.config.sync();
# gnome.config.drop_all();
# gnome.config.pop_prefix();
#
# Scans back from one before the specified index looking for a history
projects/lookuplet/src/python/keyval_util.py
+12 -8
View File
@@ -1,5 +1,5 @@
#
# $Id: keyval_util.py,v 1.2 2002/03/19 00:22:31 mdb Exp $
# $Id: keyval_util.py,v 1.3 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001 Michael Bayne
@@ -19,12 +19,16 @@
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import string
import GDK
import gtk
import gtk.gdk
# these are used when doing our conversion; we specifically only care
# about Control, Shift and Mod1; if you want to use other keys in your
# combinations, we don't want you drinking our soda
_CODES = [ GDK.CONTROL_MASK, GDK.SHIFT_MASK, GDK.MOD1_MASK ];
# about Control, Shift and Mod1 (Alt); if you want to use other keys in
# your combinations, we don't want you drinking our soda
_CODES = [ gtk.gdk.CONTROL_MASK,
gtk.gdk.SHIFT_MASK,
gtk.gdk.MOD1_MASK ];
_NAMES = [ "Control", "Shift", "Mod1" ];
#
@@ -38,9 +42,9 @@ def convert_keyval_state_to_string (keyval, state):
# start with the empty string
modstr = "";
# we'd like to ask GDK to convert the key itself to a string, but they
# don't wrap those functions. dooh!
# key = GDK.keyval_name(keyval);
# we'd like to ask gtk.gdk to convert the key itself to a string,
# but they don't wrap those functions. dooh!
# key = gtk.gdk_keyval_name(keyval);
# so we do this hack instead
if (keyval < 0 or keyval > 255):
projects/lookuplet/src/python/lookuplet
+10 -6
View File
@@ -1,6 +1,6 @@
#!/usr/bin/env python
#
# $Id: lookuplet,v 1.2 2002/03/17 10:13:36 mdb Exp $
# $Id: lookuplet,v 1.3 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001 Michael Bayne
@@ -19,14 +19,18 @@
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import gnome.applet
import gtk
import libglade
import string
import sys
import re
import os
import pygtk
pygtk.require('2.0')
import gnome.applet
import gtk
import gtk.glade
# figure out where we were run from
basedir = sys.argv[0];
basedir = re.sub("/lookuplet$", "", basedir);
@@ -43,10 +47,10 @@ import properties
# load up our glade UI definition
try:
os.stat(basedir + "/lookuplet.glade");
xmlui = libglade.GladeXML(basedir + "/lookuplet.glade");
xmlui = gtk.glade.XML(basedir + "/lookuplet.glade");
except OSError:
os.stat(libdir + "/lookuplet.glade");
xmlui = libglade.GladeXML(libdir + "/lookuplet.glade");
xmlui = gtk.glade.XML(libdir + "/lookuplet.glade");
# load up our bindings
bindings = bindings.BindingSet();
projects/lookuplet/src/python/lookuplet.py
+29 -30
View File
@@ -1,5 +1,5 @@
#
# $Id: lookuplet.py,v 1.3 2002/03/17 21:25:20 mdb Exp $
# $Id: lookuplet.py,v 1.4 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001 Michael Bayne
@@ -18,14 +18,14 @@
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import gnome.applet
import gtk
import GDK
import gnome.ui
import gnome.uiconsts
import string
import re
import gnome.applet
import gtk
import gtk.keysyms
import gnome.ui
import bindings
import history
import keyval_util
@@ -34,14 +34,10 @@ import properties
class Lookuplet:
"Handles the primary setup and operation of the lookuplet application."
# in theory these should be defined by GDK but seem not to be
SELECTION_PRIMARY = 1;
CURRENT_TIME = 0;
# our special key definitions
PREV_HISTORY_KEY = GDK.Up
NEXT_HISTORY_KEY = GDK.Down
AUTO_COMPLETE_KEY = GDK.Tab
PREV_HISTORY_KEY = gtk.keysyms.Up
NEXT_HISTORY_KEY = gtk.keysyms.Down
AUTO_COMPLETE_KEY = gtk.keysyms.Tab
# a reference to our key bindings
bindings = None;
@@ -67,16 +63,15 @@ class Lookuplet:
def __init__ (self, xmlui, bindings, props, appletMode):
window = xmlui.get_widget("lookuplet");
self.about = xmlui.get_widget("about");
self.string_atom = None;
self.bindings = bindings;
self.props = props;
self.appletMode = appletMode;
# wire up our handlers
nameFuncMap = {};
for key in dir(self.__class__):
nameFuncMap[key] = getattr(self, key);
xmlui.signal_autoconnect(nameFuncMap);
xmlui.signal_connect("on_query_key_press_event",
self.on_query_key_press_event);
xmlui.signal_connect("on_prefs_clicked", self.on_prefs_clicked);
xmlui.signal_connect("exit_lookuplet", self.exit_lookuplet);
# create our query history
self.history = history.History();
@@ -97,23 +92,22 @@ class Lookuplet:
applet.add(mainbox);
# register our menu items
applet.register_stock_callback(
"properties", gnome.uiconsts.STOCK_MENU_PROP,
"properties", gnome.ui.STOCK_MENU_PROP,
"Properties...", self.on_props_selected, None);
applet.register_stock_callback(
"about", gnome.uiconsts.STOCK_MENU_ABOUT,
"about", gnome.ui.STOCK_MENU_ABOUT,
"About...", self.on_about_selected, None);
applet.show();
else:
window.show();
# request the selection
if (self.string_atom == None):
self.string_atom = gtk.atom_intern("STRING", gtk.FALSE);
# obtain the primary selection and stuff that into our entry box
# clip = gtk.clipboard_get(gtk.GDK_SELECTION_PRIMARY);
# selection = gtk.clipboard_wait_for_text(clip);
query = xmlui.get_widget("query");
query.selection_convert(self.SELECTION_PRIMARY,
self.string_atom,
self.CURRENT_TIME);
# self.display_selection(self, query, selection);
# query.paste_clipboard();
# put the focus in the query box
query.grab_focus();
@@ -201,7 +195,7 @@ class Lookuplet:
self.hisidx = -1;
# if they pressed return, map that to a special binding
if (event.keyval == GDK.Return):
if (event.keyval == gtk.keysyms.Return):
binding = bindings.Binding("", bindings.Binding.URL, "", "%T");
else:
@@ -242,14 +236,17 @@ class Lookuplet:
# print "Selection retrieval failed.";
return;
if (selection_data.type != GDK.SELECTION_TYPE_STRING):
if (selection_data.type != gtk.keysyms.SELECTION_TYPE_STRING):
print "Selection target not returned as a string.";
return;
# print "Got selection '%s'." % selection_data.data;
print "Got selection '%s'." % selection_data.data;
display_selection(self, query, selection_data.data);
return;
def display_selection (self, query, text):
# prune spaces from the end of the text
text = string.strip(selection_data.data);
text = string.strip(text);
# compress whitespace (and convert newlines to spaces)
text = re.sub("[ \r\n]+", " ", text);
@@ -269,5 +266,7 @@ class Lookuplet:
query.select_region(0, len(text));
# print "Selected from %d to %d." % (0, len(text));
return;
def exit_lookuplet (self, button):
gtk.mainquit();
projects/lookuplet/src/python/properties.py
+65 -41
View File
@@ -1,5 +1,5 @@
#
# $Id: properties.py,v 1.2 2002/03/18 00:30:24 mdb Exp $
# $Id: properties.py,v 1.3 2003/11/28 21:34:59 mdb Exp $
#
# lookuplet - a utility for quickly looking up information
# Copyright (C) 2001-2002 Michael Bayne
@@ -18,13 +18,14 @@
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import gtk
import GDK
import gnome.ui
import libglade
import string
import re
import gobject
import gtk
import gtk.gdk
import gnome.ui
import edit_binding
class Properties:
@@ -37,8 +38,8 @@ class Properties:
# our binding editor
bindEditor = None;
# the bindings list
bindList = None;
# the bindings model
bindModel = None;
# the edit button
editButton = None;
@@ -47,43 +48,61 @@ class Properties:
deleteButton = None;
# the selected binding index
selection = -1;
selection = None;
def __init__ (self, xmlui, bindings):
# keep a handle on our bindings
self.bindings = bindings;
# create our binding editor
self.bindEditor = edit_binding.BindingEditor(xmlui, self, bindings);
self.bindEditor = edit_binding.BindingEditor(xmlui, self);
# get a reference to some widgets
self.propsPanel = xmlui.get_widget("properties");
self.editButton = xmlui.get_widget("edit");
self.deleteButton = xmlui.get_widget("delete");
self.bindList = xmlui.get_widget("bindings");
# make our props panel not destroy itself on close
self.propsPanel.close_hides(gtk.TRUE);
# wire up our handlers
nameFuncMap = {};
for key in dir(self.__class__):
nameFuncMap[key] = getattr(self, key);
xmlui.signal_autoconnect(nameFuncMap);
xmlui.signal_connect("on_properties_apply", self.on_properties_apply);
xmlui.signal_connect("on_add_clicked", self.on_add_clicked);
xmlui.signal_connect("on_edit_clicked", self.on_edit_clicked);
xmlui.signal_connect("on_delete_clicked", self.on_delete_clicked);
# set up our tree view
bindList = xmlui.get_widget("bindings");
renderer = gtk.CellRendererText();
bindList.append_column(gtk.TreeViewColumn("Key", renderer, text=0));
bindList.append_column(gtk.TreeViewColumn("Name", renderer, text=1));
# create a data model for our bindings list view
self.bindModel = gtk.ListStore(gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_PYOBJECT);
# configure our properties panel with the loaded bindings
for binding in bindings.bindings:
self.bindList.append([binding.key, binding.name]);
iter = self.bindModel.append()
self.bindModel.set_value(iter, 0, binding.key);
self.bindModel.set_value(iter, 1, binding.name);
self.bindModel.set_value(iter, 2, binding);
bindList.set_model(self.bindModel);
# wire up our selection monitor
selection = bindList.get_selection();
selection.connect("changed", self.on_bindings_selection_changed);
def editProperties (self):
self.propsPanel.show();
return;
def updated (self, index):
binding = self.bindings.bindings[index];
def updated (self, iter, binding):
# refresh the display for the specified index
self.bindList.set_text(index, 0, binding.key);
self.bindList.set_text(index, 1, binding.name);
self.bindModel.set_value(iter, 0, binding.key);
self.bindModel.set_value(iter, 1, binding.name);
# and make a note that we've updated ourselves
self.propsPanel.changed();
@@ -91,31 +110,35 @@ class Properties:
# add the new binding to our list
self.bindings.bindings.append(binding);
# add it to the display
self.bindList.append([binding.key, binding.name]);
iter = self.bindModel.append()
self.bindModel.set_value(iter, 0, binding.key);
self.bindModel.set_value(iter, 1, binding.name);
self.bindModel.set_value(iter, 2, binding);
# and make a note that we've updated ourselves
self.propsPanel.changed();
def on_bindings_selection_changed (self, selection):
# make a note of the iterator for the selected binding
model, self.selection = selection.get_selected();
# no ?: notation? egads!
if (self.selection == None):
sensitive = gtk.FALSE;
else:
sensitive = gtk.TRUE;
# enable our buttons
self.editButton.set_sensitive(sensitive);
self.deleteButton.set_sensitive(sensitive);
# make like they pressed the edit button on a double click
# if (event.type == gtk.gdk._2BUTTON_PRESS):
# self.on_edit_clicked(None);
def on_properties_apply (self, panel, page):
if (page == 0):
self.bindings.flush();
def on_bindings_select_row (self, clist, row, column, event):
# enable our buttons
self.editButton.set_sensitive(gtk.TRUE);
self.deleteButton.set_sensitive(gtk.TRUE);
# make a note of the selected binding index
self.selection = row;
# make like they pressed the edit button on a double click
if (event.type == GDK._2BUTTON_PRESS):
self.on_edit_clicked(None);
def on_bindings_unselect_row (self, clist, row, column, event):
# disable our buttons
self.editButton.set_sensitive(gtk.FALSE);
self.deleteButton.set_sensitive(gtk.FALSE);
def on_add_clicked (self, button):
# show the binding creation dialog
self.bindEditor.createBinding();
@@ -123,14 +146,15 @@ class Properties:
def on_edit_clicked (self, button):
# tell the binding editor to edit this binding
self.bindEditor.editBinding(self.selection);
binding = self.bindModel.get_value(self.selection, 2);
self.bindEditor.editBinding(self.selection, binding);
return;
def on_delete_clicked (self, button):
# remove the binding from the display and our bindings list
binding = self.bindings.bindings[self.selection];
self.bindList.remove(self.selection)
binding = self.bindModel.get_value(self.selection, 2);
self.bindModel.remove(self.selection)
self.bindings.bindings.remove(binding);
self.selection = -1;
self.selection = None;
self.propsPanel.changed();
return;