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/*
This file is part of GNUnet.
Copyright (C) 2021--2024 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 ui/message.h
*/
#ifndef UI_MESSAGE_H_
#define UI_MESSAGE_H_
#include <stdbool.h>
#include <gtk-3.0/gtk/gtk.h>
#include <libhandy-1/handy.h>
#include <gnunet/gnunet_chat_lib.h>
typedef struct MESSENGER_Application MESSENGER_Application;
typedef enum UI_MESSAGE_Type
{
UI_MESSAGE_DEFAULT = 0,
UI_MESSAGE_SENT = 1,
UI_MESSAGE_STATUS = 2
} UI_MESSAGE_Type;
typedef struct UI_MESSAGE_Handle
{
UI_MESSAGE_Type type;
struct GNUNET_TIME_Absolute timestamp;
const struct GNUNET_CHAT_Message *msg;
const struct GNUNET_CHAT_Contact *contact;
GtkBuilder *builder [2];
GtkWidget *message_box;
GtkFlowBox *tag_flow_box;
HdyAvatar *sender_avatar;
GtkLabel *sender_label;
GtkImage *private_image;
GtkRevealer *deny_revealer;
GtkRevealer *accept_revealer;
GtkButton *deny_button;
GtkButton *accept_button;
GtkLabel *timestamp_label;
GtkImage *read_receipt_image;
GtkStack *content_stack;
GtkLabel *text_label;
GtkRevealer *file_revealer;
GtkLabel *filename_label;
GtkProgressBar *file_progress_bar;
GtkButton *file_button;
GtkImage *file_status_image;
GtkDrawingArea *preview_drawing_area;
GtkRevealer *media_revealer;
GtkImage *media_type_image;
GtkLabel *media_label;
GtkProgressBar *media_progress_bar;
GtkButton *media_button;
MESSENGER_Application *app;
} UI_MESSAGE_Handle;
/**
* Allocates and creates a new message handle
* to represent a message for a given messenger
* application by selected message type.
*
* @param app Messenger application
* @param type Message type
* @return New message handle
*/
UI_MESSAGE_Handle*
ui_message_new(MESSENGER_Application *app,
UI_MESSAGE_Type type);
/**
* Refreshes the visual state of the read receipt
* from a given message handle.
*
* @param handle Message handle
*/
void
ui_message_refresh(UI_MESSAGE_Handle *handle);
/**
* Updates a given message handle with the
* current data from a messenger application
* and a selected chat message.
*
* @param handle Message handle
* @param app Messenger application
* @param message Chat message
*/
void
ui_message_update(UI_MESSAGE_Handle *handle,
MESSENGER_Application *app,
const struct GNUNET_CHAT_Message *message);
/**
* Sets the contact of a given message handle
* to track contact information widgets.
*
* @param handle Message handle
* @param contact Contact
*/
void
ui_message_set_contact(UI_MESSAGE_Handle *handle,
const struct GNUNET_CHAT_Contact *contact);
/**
* Adds a widget to represent a given tag message
* to another message handle.
*
* @param handle Message handle
* @param app Messenger application
* @param tag_message Chat tag message
*/
void
ui_message_add_tag(UI_MESSAGE_Handle *handle,
MESSENGER_Application *app,
const struct GNUNET_CHAT_Message *tag_message);
/**
* Remove a widget representing a given tag message
* from another message handle.
*
* @param handle Message handle
* @param app Messenger application
* @param tag_message Chat tag message
*/
void
ui_message_remove_tag(UI_MESSAGE_Handle *handle,
MESSENGER_Application *app,
const struct GNUNET_CHAT_Message *tag_message);
/**
* Frees its resources and destroys a given
* message handle.
*
* @param handle Message handle
* @param app Messenger application
*/
void
ui_message_delete(UI_MESSAGE_Handle *handle,
MESSENGER_Application *app);
#endif /* UI_MESSAGE_H_ */
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