Skip to content
Navigation Menu
{{ message }}
forked from weechat/scripts
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathhistsearch.py
More file actions
248 lines (217 loc) · 8.19 KB
/
Copy pathhistsearch.py
File metadata and controls
248 lines (217 loc) · 8.19 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
''' History searcher '''
# -*- coding: utf-8 -*-
#
# Copyright (c) 2009 by xt <xt@bash.no>
#
# Based on go.py by FlashCode
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#
# Set screen title
# (this script requires WeeChat 0.3.0 or newer)
#
# History:
# 2010-01-19, xt <xt@bash.no>
# version 0.2: return max 9 commands
# 2009-06-10, xt <xt@bash.no>
# version 0.1: initial release
import weechat as w
import re
weechat = w
SCRIPT_NAME = "histsearch"
SCRIPT_AUTHOR = "xt <xt@bash.no>"
SCRIPT_VERSION = "0.2"
SCRIPT_LICENSE = "GPL3"
SCRIPT_DESC = "Quick search in command history (think ctrl-r in bash)"
SCRIPT_COMMAND = 'histsearch'
# script options
settings = {
"color_number" : "yellow,magenta",
"color_number_selected" : "yellow,red",
"color_name" : "black,cyan",
"color_name_selected" : "black,brown",
"color_name_highlight" : "red,cyan",
"color_name_highlight_selected": "red,brown",
"message" : "Command: ",
}
# hooks management
hook_command_run = {
"input" : ("/input *", "command_run_input"),
"buffer": ("/buffer *", "command_run_buffer"),
"window": ("/window *", "command_run_window"),
}
hooks = {}
# input before command (we'll restore it later)
saved_input = ""
# last user input (if changed, we'll update list of matching commands)
old_input = None
# matching buffers
commands = []
command_pos = 0
if w.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE,
SCRIPT_DESC, "", ""):
weechat.hook_command(SCRIPT_COMMAND, "Quick search in command history", "",
"You can bind command to a key, for example:\n /key bind meta-e /histsearch\n\n" +
"You can use completion key (commonly Tab and shift-Tab) to select " +
"next/previous command in list.",
"", "histsearch_cmd", "")
for option, default_value in settings.iteritems():
if w.config_get_plugin(option) == "":
w.config_set_plugin(option, default_value)
def unhook_one(hook):
""" Unhook something hooked by this script """
global hooks
if hook in hooks:
w.unhook(hooks[hook])
del hooks[hook]
def unhook_all():
""" Unhook all """
global hook_command_run
unhook_one("modifier")
map(unhook_one, hook_command_run.keys())
return w.WEECHAT_RC_OK
def hook_all():
""" Hook command_run and modifier """
global hook_command_run, hooks
for hook, value in hook_command_run.iteritems():
if hook not in hooks:
hooks[hook] = w.hook_command_run(value[0], value[1], "")
if "modifier" not in hooks:
hooks["modifier"] = w.hook_modifier(
"input_text_display_with_cursor", "input_modifier", "")
def histsearch_start(buffer):
""" Start histsearch on buffer """
global saved_input, old_input, commands_pos
hook_all()
saved_input = w.buffer_get_string(buffer, "input")
w.buffer_set(buffer, "input", "")
old_input = None
commands_pos = 0
def histsearch_end(buffer):
""" End histsearch on buffer """
global saved_input, old_input
unhook_all()
w.buffer_set(buffer, "input", saved_input)
old_input = None
def get_matching_commands(input):
""" Return list with commands matching user input """
global commands_pos
clist = []
if len(input) == 0:
commands_pos = 0
return []
input = input.lower()
infolist = w.infolist_get("history", "", "")
while w.infolist_next(infolist):
text = w.infolist_string(infolist, "text")
matching = input in text
#if not matching and input.isdigit():
# matching = str(number).startswith(input)
if len(clist) > 9:
# Return max 10 commands
break
if len(input) == 0 or matching:
if not text in clist:
clist.append(text)
w.infolist_free(infolist)
return clist
def get_command_string(commands, pos, input):
''' Build the string that is displayed on input bar '''
global settings
colors = {}
returnstr = ''
for option in settings:
colors[option] = weechat.config_get_plugin(option)
for i, command in enumerate(commands):
selected = ''
if i == pos:
selected = "_selected"
index = command.find(input)
index2 = index + len(input)
returnstr += ' ' + \
weechat.color(colors["color_number" + selected]) + str(i) + \
weechat.color(colors["color_name" + selected]) + command[:index] + \
weechat.color(colors["color_name_highlight" + selected]) + command[index:index2] + \
weechat.color(colors["color_name" + selected]) + command[index2:] + \
weechat.color("reset")
if i > 10:
# Display max 10 commands
break
return returnstr
def input_modifier(data, modifier, modifier_data, string):
""" This modifier is called when input text item is built by WeeChat
(commonly after changes in input or cursor move), it builds new input with
prefix ("Commands:"), and suffix (list of commands found) """
global old_input, commands, commands_pos
if modifier_data != w.current_buffer():
return ""
input = w.string_remove_color(string, "")
input = input.strip()
if old_input == None or input != old_input:
old_commands = commands
commands = get_matching_commands(input)
if commands != old_commands and len(input) > 0:
commands_pos = 0
old_input = input
commandstr = get_command_string(commands, commands_pos, input)
return w.config_get_plugin("message") + string + commandstr
def command_run_input(data, buffer, command):
""" Function called when a command "/input xxxx" is run """
global commands, commands_pos
if command == "/input search_text" or command.find("/input jump") == 0:
# search text or jump to another buffer is forbidden now
return w.WEECHAT_RC_OK_EAT
elif command == "/input complete_next":
# choose next buffer in list
commands_pos += 1
if commands_pos >= len(commands):
commands_pos = 0
w.hook_signal_send("input_text_changed",
w.WEECHAT_HOOK_SIGNAL_STRING, "")
return w.WEECHAT_RC_OK_EAT
elif command == "/input complete_previous":
# choose previous buffer in list
commands_pos -= 1
if commands_pos < 0:
commands_pos = len(commands) - 1
w.hook_signal_send("input_text_changed",
w.WEECHAT_HOOK_SIGNAL_STRING, "")
return w.WEECHAT_RC_OK_EAT
elif command == "/input return":
# As in enter was pressed.
# Put the current command on the input bar
histsearch_end(buffer)
if len(commands) > 0:
w.command(buffer, "/input insert " + commands[commands_pos])
return w.WEECHAT_RC_OK_EAT
return w.WEECHAT_RC_OK
def command_run_buffer(data, buffer, command):
""" Function called when a command "/buffer xxxx" is run """
return w.WEECHAT_RC_OK_EAT
def command_run_window(data, buffer, command):
""" Function called when a command "/buffer xxxx" is run """
return w.WEECHAT_RC_OK_EAT
def histsearch_cmd(data, buffer, args):
""" Command "/histsearch": just hook what we need """
global hooks
if "modifier" in hooks:
histsearch_end(buffer)
else:
histsearch_start(buffer)
return w.WEECHAT_RC_OK
def histsearch_unload_script():
""" Function called when script is unloaded """
unhook_all()
return w.WEECHAT_RC_OK
You can’t perform that action at this time.