Mercurial > libervia-desktop-kivy

comparison cagou/plugins/plugin_wid_chat.py @ 276:a0835f0212d8

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chat: multi-lines input: - text input is now multi-lines and grows with the text (up to a max) - on touch devices (i.e. on Android), an icon is added to the right to send the message, allowing to use virtual enter key for multi-lines messages
author Goffi <goffi@goffi.org>
date Wed, 20 Mar 2019 09:29:44 +0100
parents 805c4103dac5
children f5302d57fb09
comparison
equal deleted inserted replaced
275:1f88e7781fd0 276:a0835f0212d8
16 16
17 # You should have received a copy of the GNU Affero General Public License 17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. 18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 19
20 20
21 from functools import partial
22 import mimetypes
23 import sys
21 from sat.core import log as logging 24 from sat.core import log as logging
22 log = logging.getLogger(__name__)
23 from sat.core.i18n import _ 25 from sat.core.i18n import _
24 from cagou.core.constants import Const as C 26 from cagou.core.constants import Const as C
25 from kivy.uix.boxlayout import BoxLayout 27 from kivy.uix.boxlayout import BoxLayout
26 from kivy.uix.gridlayout import GridLayout 28 from kivy.uix.gridlayout import GridLayout
27 from kivy.uix.textinput import TextInput 29 from kivy.uix.textinput import TextInput
28 from kivy.metrics import sp, dp 30 from kivy.metrics import sp, dp
31 from kivy.clock import Clock
29 from kivy import properties 32 from kivy import properties
30 from sat_frontends.quick_frontend import quick_widgets 33 from sat_frontends.quick_frontend import quick_widgets
31 from sat_frontends.quick_frontend import quick_chat 34 from sat_frontends.quick_frontend import quick_chat
32 from sat_frontends.tools import jid 35 from sat_frontends.tools import jid
33 from cagou.core import cagou_widget 36 from cagou.core import cagou_widget
35 from cagou.core.image import Image 38 from cagou.core.image import Image
36 from cagou.core.common import SymbolButton, JidButton 39 from cagou.core.common import SymbolButton, JidButton
37 from kivy.uix.dropdown import DropDown 40 from kivy.uix.dropdown import DropDown
38 from kivy.core.window import Window 41 from kivy.core.window import Window
39 from cagou import G 42 from cagou import G
40 from functools import partial 43
41 import mimetypes 44 log = logging.getLogger(__name__)
42
43 45
44 PLUGIN_INFO = { 46 PLUGIN_INFO = {
45 "name": _(u"chat"), 47 "name": _(u"chat"),
46 "main": "Chat", 48 "main": "Chat",
47 "description": _(u"instant messaging with one person or a group"), 49 "description": _(u"instant messaging with one person or a group"),
121 if 'status' in update_dict: 123 if 'status' in update_dict:
122 status = update_dict['status'] 124 status = update_dict['status']
123 self.delivery.text = u'\u2714' if status == 'delivered' else u'' 125 self.delivery.text = u'\u2714' if status == 'delivered' else u''
124 126
125 127
128 class SendButton(SymbolButton):
129 message_input_box = properties.ObjectProperty()
130
131
126 class MessageInputBox(BoxLayout): 132 class MessageInputBox(BoxLayout):
127 pass 133 message_input = properties.ObjectProperty()
134
135 def __init__(self, *args, **kwargs):
136 super(MessageInputBox, self).__init__(*args, **kwargs)
137 Clock.schedule_once(self.post_init, 0)
138
139 def post_init(self, *args):
140 if sys.platform == 'android':
141 self.add_widget(SendButton(message_input_box=self), 0)
142
143 def send_text(self):
144 self.message_input.send_text()
128 145
129 146
130 class MessageInputWidget(TextInput): 147 class MessageInputWidget(TextInput):
131 148
132 def _key_down(self, key, repeat=False): 149 def keyboard_on_key_down(self, window, keycode, text, modifiers):
133 displayed_str, internal_str, internal_action, scale = key 150 # We don't send text when shift is pressed to be able to add line feeds
134 if internal_action == 'enter': 151 # (i.e. multi-lines messages). We don't send on Android either as the
135 self.dispatch('on_text_validate') 152 # send button appears on this platform.
136 else: 153 if (keycode[-1] == "enter"
137 super(MessageInputWidget, self)._key_down(key, repeat) 154 and "shift" not in modifiers
155 and sys.platform != 'android'):
156 self.send_text()
157 else:
158 return super(MessageInputWidget, self).keyboard_on_key_down(
159 window, keycode, text, modifiers)
160
161 def send_text(self):
162 self.dispatch('on_text_validate')
138 163
139 164
140 class MessagesWidget(GridLayout): 165 class MessagesWidget(GridLayout):
141 pass 166 pass
142 167