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7dcf23b1 SH |
1 | #!/usr/bin/python |
2 | # -*- coding: utf-8 -*- | |
3 | # | |
d1b4884d | 4 | # Copyright (C) 2011-2012 Sebastien Helleu <flashcode@flashtux.org> |
7dcf23b1 SH |
5 | # |
6 | # This file is part of QWeeChat, a Qt remote GUI for WeeChat. | |
7 | # | |
8 | # QWeeChat is free software; you can redistribute it and/or modify | |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 3 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # QWeeChat is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with QWeeChat. If not, see <http://www.gnu.org/licenses/>. | |
20 | # | |
21 | ||
22 | # | |
23 | # Buffers. | |
24 | # | |
25 | ||
26 | import qt_compat | |
27 | QtCore = qt_compat.import_module('QtCore') | |
28 | QtGui = qt_compat.import_module('QtGui') | |
29 | from chat import ChatTextEdit | |
30 | from input import InputLineEdit | |
54bcac1f | 31 | import weechat.color as color |
7dcf23b1 SH |
32 | |
33 | ||
dc15599c SH |
34 | class GenericListWidget(QtGui.QListWidget): |
35 | """Generic QListWidget with dynamic size.""" | |
7dcf23b1 SH |
36 | |
37 | def __init__(self, *args): | |
67ae3204 | 38 | QtGui.QListWidget.__init__(*(self,) + args) |
dc15599c SH |
39 | self.setMaximumWidth(100) |
40 | self.setTextElideMode(QtCore.Qt.ElideNone) | |
7dcf23b1 | 41 | self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) |
7dcf23b1 SH |
42 | self.setFocusPolicy(QtCore.Qt.NoFocus) |
43 | pal = self.palette() | |
44 | pal.setColor(QtGui.QPalette.Highlight, QtGui.QColor('#ddddff')) | |
45 | pal.setColor(QtGui.QPalette.HighlightedText, QtGui.QColor('black')) | |
46 | self.setPalette(pal) | |
47 | ||
02cba1c1 SH |
48 | def auto_resize(self): |
49 | size = self.sizeHintForColumn(0) | |
50 | if size > 0: | |
51 | size += 4 | |
52 | self.setMaximumWidth(size) | |
53 | ||
54 | def clear(self, *args): | |
55 | """Re-implement clear to set dynamic size after clear.""" | |
67ae3204 | 56 | QtGui.QListWidget.clear(*(self,) + args) |
02cba1c1 SH |
57 | self.auto_resize() |
58 | ||
dc15599c SH |
59 | def addItem(self, *args): |
60 | """Re-implement addItem to set dynamic size after add.""" | |
67ae3204 | 61 | QtGui.QListWidget.addItem(*(self,) + args) |
02cba1c1 SH |
62 | self.auto_resize() |
63 | ||
64 | def insertItem(self, *args): | |
65 | """Re-implement insertItem to set dynamic size after insert.""" | |
67ae3204 | 66 | QtGui.QListWidget.insertItem(*(self,) + args) |
02cba1c1 | 67 | self.auto_resize() |
dc15599c SH |
68 | |
69 | ||
70 | class BufferListWidget(GenericListWidget): | |
71 | """Widget with list of buffers.""" | |
72 | ||
73 | def __init__(self, *args): | |
67ae3204 | 74 | GenericListWidget.__init__(*(self,) + args) |
7dcf23b1 SH |
75 | |
76 | def switch_prev_buffer(self): | |
77 | if self.currentRow() > 0: | |
78 | self.setCurrentRow(self.currentRow() - 1) | |
79 | else: | |
80 | self.setCurrentRow(self.count() - 1) | |
81 | ||
82 | def switch_next_buffer(self): | |
83 | if self.currentRow() < self.count() - 1: | |
84 | self.setCurrentRow(self.currentRow() + 1) | |
85 | else: | |
86 | self.setCurrentRow(0) | |
87 | ||
88 | ||
89 | class BufferWidget(QtGui.QWidget): | |
90 | """Widget with (from top to bottom): title, chat + nicklist (optional) + prompt/input.""" | |
91 | ||
92 | def __init__(self, display_nicklist=False): | |
93 | QtGui.QWidget.__init__(self) | |
94 | ||
95 | # title | |
96 | self.title = QtGui.QLineEdit() | |
02cba1c1 | 97 | self.title.setFocusPolicy(QtCore.Qt.NoFocus) |
7dcf23b1 SH |
98 | |
99 | # splitter with chat + nicklist | |
100 | self.chat_nicklist = QtGui.QSplitter() | |
101 | self.chat_nicklist.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) | |
3a5ec0c1 | 102 | self.chat = ChatTextEdit(debug=False) |
7dcf23b1 | 103 | self.chat_nicklist.addWidget(self.chat) |
dc15599c | 104 | self.nicklist = GenericListWidget() |
7dcf23b1 SH |
105 | if not display_nicklist: |
106 | self.nicklist.setVisible(False) | |
107 | self.chat_nicklist.addWidget(self.nicklist) | |
108 | ||
109 | # prompt + input | |
c728febd SH |
110 | self.hbox_edit = QtGui.QHBoxLayout() |
111 | self.hbox_edit.setContentsMargins(0, 0, 0, 0) | |
112 | self.hbox_edit.setSpacing(0) | |
7dcf23b1 | 113 | self.input = InputLineEdit(self.chat) |
c728febd | 114 | self.hbox_edit.addWidget(self.input) |
7dcf23b1 | 115 | prompt_input = QtGui.QWidget() |
c728febd | 116 | prompt_input.setLayout(self.hbox_edit) |
7dcf23b1 SH |
117 | |
118 | # vbox with title + chat/nicklist + prompt/input | |
119 | vbox = QtGui.QVBoxLayout() | |
120 | vbox.setContentsMargins(0, 0, 0, 0) | |
121 | vbox.setSpacing(0) | |
122 | vbox.addWidget(self.title) | |
123 | vbox.addWidget(self.chat_nicklist) | |
124 | vbox.addWidget(prompt_input) | |
125 | ||
126 | self.setLayout(vbox) | |
127 | ||
128 | def set_title(self, title): | |
129 | """Set buffer title.""" | |
130 | self.title.clear() | |
131 | if not title is None: | |
132 | self.title.setText(title) | |
133 | ||
c728febd SH |
134 | def set_prompt(self, prompt): |
135 | """Set prompt.""" | |
136 | if self.hbox_edit.count() > 1: | |
137 | self.hbox_edit.takeAt(0) | |
138 | if not prompt is None: | |
139 | label = QtGui.QLabel(prompt) | |
140 | label.setContentsMargins(0, 0, 5, 0) | |
141 | self.hbox_edit.insertWidget(0, label) | |
142 | ||
7dcf23b1 SH |
143 | |
144 | class Buffer(QtCore.QObject): | |
145 | """A WeeChat buffer.""" | |
146 | ||
147 | bufferInput = qt_compat.Signal(str, str) | |
148 | ||
149 | def __init__(self, data={}): | |
150 | QtCore.QObject.__init__(self) | |
151 | self.data = data | |
02cba1c1 | 152 | self.nicklist = [] |
7dcf23b1 | 153 | self.widget = BufferWidget(display_nicklist=self.data.get('nicklist', 0)) |
c728febd SH |
154 | self.update_title() |
155 | self.update_prompt() | |
7dcf23b1 SH |
156 | self.widget.input.textSent.connect(self.input_text_sent) |
157 | ||
158 | def pointer(self): | |
159 | """Return pointer on buffer.""" | |
160 | return self.data.get('__path', [''])[0] | |
161 | ||
c728febd SH |
162 | def update_title(self): |
163 | """Update title.""" | |
164 | try: | |
f4780bac | 165 | self.widget.set_title(color.remove(self.data['title'].decode('utf-8'))) |
c728febd SH |
166 | except: |
167 | self.widget.set_title(None) | |
168 | ||
169 | def update_prompt(self): | |
170 | """Update prompt.""" | |
171 | try: | |
172 | self.widget.set_prompt(self.data['local_variables']['nick']) | |
173 | except: | |
174 | self.widget.set_prompt(None) | |
175 | ||
7dcf23b1 SH |
176 | def input_text_sent(self, text): |
177 | """Called when text has to be sent to buffer.""" | |
178 | if self.data: | |
179 | self.bufferInput.emit(self.data['full_name'], text) | |
180 | ||
181 | def add_nick(self, prefix, nick): | |
182 | """Add a nick to nicklist.""" | |
02cba1c1 SH |
183 | prefix_color = { '': '', ' ': '', '+': 'yellow' } |
184 | self.nicklist.append((prefix, nick)) | |
185 | color = prefix_color.get(prefix, 'green') | |
186 | if color: | |
187 | icon = QtGui.QIcon('data/icons/bullet_%s_8x8.png' % color) | |
188 | else: | |
189 | pixmap = QtGui.QPixmap(8, 8) | |
190 | pixmap.fill() | |
191 | icon = QtGui.QIcon(pixmap) | |
192 | item = QtGui.QListWidgetItem(icon, nick) | |
193 | #item.setFont('monospace') | |
194 | self.widget.nicklist.addItem(item) | |
195 | self.widget.nicklist.setVisible(True) | |
196 | ||
197 | def remove_all_nicks(self): | |
198 | """Remove all nicks from nicklist.""" | |
199 | self.nicklist = [] | |
200 | self.widget.nicklist.clear() |