new_contact.h (2139B)
1 /* 2 This file is part of GNUnet. 3 Copyright (C) 2021--2024 GNUnet e.V. 4 5 GNUnet is free software: you can redistribute it and/or modify it 6 under the terms of the GNU Affero General Public License as published 7 by the Free Software Foundation, either version 3 of the License, 8 or (at your option) any later version. 9 10 GNUnet is distributed in the hope that it will be useful, but 11 WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Affero General Public License for more details. 14 15 You should have received a copy of the GNU Affero General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 SPDX-License-Identifier: AGPL3.0-or-later 19 */ 20 /* 21 * @author Tobias Frisch 22 * @file ui/new_contact.h 23 */ 24 25 #ifndef UI_NEW_CONTACT_H_ 26 #define UI_NEW_CONTACT_H_ 27 28 #include "messenger.h" 29 30 #include <cairo/cairo.h> 31 #include <gdk/gdkpixbuf.h> 32 #include <gstreamer-1.0/gst/gst.h> 33 #include <pthread.h> 34 35 typedef struct UI_NEW_CONTACT_Handle 36 { 37 guint camera_count; 38 39 GstElement *pipeline; 40 GstElement *source; 41 GstElement *scanner; 42 GstElement *sink; 43 44 GtkBuilder *builder; 45 GtkDialog *dialog; 46 47 GtkRevealer *camera_combo_box_revealer; 48 GtkComboBox *camera_combo_box; 49 GtkListStore *camera_list_store; 50 51 GtkStack *preview_stack; 52 GtkWidget *loading_box; 53 GtkWidget *fail_box; 54 GtkWidget *no_camera_box; 55 56 GtkWidget *video_box; 57 GtkEntry *id_entry; 58 59 GtkButton *cancel_button; 60 GtkButton *confirm_button; 61 62 pthread_t video_tid; 63 } UI_NEW_CONTACT_Handle; 64 65 /** 66 * Initializes a handle for the new contact dialog 67 * of a given messenger application. 68 * 69 * @param app Messenger application 70 * @param handle New contact dialog handle 71 */ 72 void 73 ui_new_contact_dialog_init(MESSENGER_Application *app, 74 UI_NEW_CONTACT_Handle *handle); 75 76 /** 77 * Cleans up the allocated resources and resets the 78 * state of a given new contact dialog handle. 79 * 80 * @param handle New contact dialog handle 81 */ 82 void 83 ui_new_contact_dialog_cleanup(UI_NEW_CONTACT_Handle *handle); 84 85 #endif /* UI_NEW_CONTACT_H_ */