aboutsummaryrefslogtreecommitdiff
path: root/src/event.c
blob: 6e585b200426ed6c94cc8417ea7c7bae6d53a282 (plain) (blame)
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
/*
   This file is part of GNUnet.
   Copyright (C) 2021 GNUnet e.V.

   GNUnet is free software: you can redistribute it and/or modify it
   under the terms of the GNU Affero General Public License as published
   by the Free Software Foundation, either version 3 of the License,
   or (at your option) any later version.

   GNUnet 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
   Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   SPDX-License-Identifier: AGPL3.0-or-later
 */
/*
 * @author Tobias Frisch
 * @file event.c
 */

#include "event.h"

#include "ui/chat_entry.h"
#include "ui/message.h"

static void
_add_new_chat_entry(MESSENGER_Application *app,
		    struct GNUNET_CHAT_Context *context)
{
  UI_MESSENGER_Handle *ui = &(app->ui.messenger);

  const struct GNUNET_CHAT_Contact* contact;
  const struct GNUNET_CHAT_Group* group;

  contact = GNUNET_CHAT_context_get_contact(context);
  group = GNUNET_CHAT_context_get_group(context);

  const char *title = NULL;

  if (contact)
    title = GNUNET_CHAT_contact_get_name(contact);
  else if (group)
    title = GNUNET_CHAT_group_get_name(group);

  UI_CHAT_ENTRY_Handle *entry = ui_chat_entry_new(app);
  gtk_container_add(GTK_CONTAINER(ui->chats_listbox), entry->entry_box);
  GNUNET_CHAT_context_set_user_pointer(context, entry);

  if (title)
  {
    gtk_label_set_text(entry->title_label, title);
    hdy_avatar_set_text(entry->entry_avatar, title);

    gtk_label_set_text(entry->chat->chat_title, title);
  }

  char context_id [9];
  g_snprintf(context_id, sizeof(context_id), "%08lx", (gulong) context);

  gtk_widget_set_name(entry->entry_box, context_id);

  gtk_stack_add_named(
      ui->chats_stack,
      entry->chat->chat_box,
      context_id
  );

  g_hash_table_insert(
      app->ui.bindings,
      entry->chat->send_text_view,
      context
  );

  ui->chat_entries = g_list_append(ui->chat_entries, entry);
}

static int
_iterate_profile_contacts(void *cls,
			  UNUSED struct GNUNET_CHAT_Handle *handle,
			  UNUSED struct GNUNET_CHAT_Contact *contact)
{
  MESSENGER_Application *app = (MESSENGER_Application*) cls;
  _add_new_chat_entry(app, GNUNET_CHAT_contact_get_context(contact));
  return GNUNET_YES;
}

static int
_iterate_profile_groups(void *cls,
			UNUSED struct GNUNET_CHAT_Handle *handle,
			UNUSED struct GNUNET_CHAT_Group *group)
{
  MESSENGER_Application *app = (MESSENGER_Application*) cls;
  _add_new_chat_entry(app, GNUNET_CHAT_group_get_context(group));
  return GNUNET_YES;
}

static void
_clear_each_widget(GtkWidget *widget,
		   gpointer user_data)
{
  GtkContainer *container = GTK_CONTAINER(user_data);

  gtk_container_remove(container, widget);
}

void
event_update_profile(MESSENGER_Application *app,
		     UNUSED int argc,
		     UNUSED void **argv)
{
  UI_MESSENGER_Handle *ui = &(app->ui.messenger);
  CHAT_MESSENGER_Handle *chat = &(app->chat.messenger);

  const char *name = GNUNET_CHAT_get_name(chat->handle);

  if (name)
  {
    hdy_avatar_set_text(ui->profile_avatar, name);
    gtk_label_set_text(ui->profile_label, name);
  }

  gtk_container_foreach(
      GTK_CONTAINER(ui->chats_listbox),
      _clear_each_widget,
      ui->chats_listbox
  );

  GNUNET_CHAT_iterate_contacts(chat->handle, _iterate_profile_contacts, app);
  GNUNET_CHAT_iterate_groups(chat->handle, _iterate_profile_groups, app);
}

void
event_update_chats(MESSENGER_Application *app,
		   int argc,
		   void **argv)
{
  if (argc < 1)
    return;

  struct GNUNET_CHAT_Context *context = (struct GNUNET_CHAT_Context*) argv[0];

  if (GNUNET_CHAT_context_get_user_pointer(context))
    return;

  _add_new_chat_entry(app, context);
}

void
event_receive_message(MESSENGER_Application *app,
		      int argc,
		      void **argv)
{
  if (argc < 2)
    return;

  struct GNUNET_CHAT_Context *context = (struct GNUNET_CHAT_Context*) argv[0];

  UI_CHAT_ENTRY_Handle *handle = GNUNET_CHAT_context_get_user_pointer(context);

  if (!handle)
    return;

  const struct GNUNET_CHAT_Message *msg;
  msg = *((const struct GNUNET_CHAT_Message**) argv[1]);

  const int sent = GNUNET_CHAT_message_is_sent(msg);

  UI_MESSAGE_Handle *message = ui_message_new(app, GNUNET_YES == sent);

  if (GNUNET_YES != sent)
  {
    const struct GNUNET_CHAT_Contact *contact = GNUNET_CHAT_message_get_sender(
	msg
    );

    const char *sender = GNUNET_CHAT_contact_get_name(contact);

    hdy_avatar_set_text(message->sender_avatar, sender? sender : "");
    gtk_label_set_text(message->sender_label, sender? sender : "");
  }

  struct GNUNET_TIME_Absolute timestamp = GNUNET_CHAT_message_get_timestamp(
      msg
  );

  const char *text = GNUNET_CHAT_message_get_text(msg);
  const char *time = GNUNET_STRINGS_absolute_time_to_string(timestamp);

  gtk_label_set_text(message->text_label, text? text : "");
  gtk_label_set_text(message->timestamp_label, time? time : "");

  if (message->read_receipt_image)
    // TODO: check read receipt

  gtk_container_add(
      GTK_CONTAINER(handle->chat->messages_listbox),
      message->message_box
  );

  ui_message_delete(message);

  gtk_label_set_text(handle->text_label, text? text : "");
  gtk_label_set_text(handle->timestamp_label, time? time : "");

  gtk_widget_set_visible(
      GTK_WIDGET(handle->read_receipt_image),
      GNUNET_YES == sent
  );
}