pidgin/pidgin

Create a PidginAvatar widget.

2021-03-05, Gary Kramlich
28d50eece92d
Create a PidginAvatar widget.

This does everything the existing code does, but trying to integrate right now
is kind of difficult. The plan is to use this in a new PidginInfoPane I have
started, but that change got very large so I just packed it into the end of
the existing info pane.

The only things that are not implement right now, are making menu items
insensitive and that's because we need to figure out a better want to handle
custom avatars for users.

Testing Done:
Ran locally.

Reviewed at https://reviews.imfreedom.org/r/528/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#include "purplewhiteboarduiops.h"
/******************************************************************************
* Globals
*****************************************************************************/
static PurpleWhiteboardUiOps *ui_ops = NULL;
/******************************************************************************
* Helpers
*****************************************************************************/
static PurpleWhiteboardUiOps *
purple_whiteboard_ui_ops_copy(PurpleWhiteboardUiOps *ops) {
PurpleWhiteboardUiOps *ops_new = NULL;
g_return_val_if_fail(ops != NULL, NULL);
ops_new = g_new(PurpleWhiteboardUiOps, 1);
*ops_new = *ops;
return ops_new;
}
/******************************************************************************
* Public API
*****************************************************************************/
G_DEFINE_BOXED_TYPE(PurpleWhiteboardUiOps, purple_whiteboard_ui_ops,
purple_whiteboard_ui_ops_copy, g_free)
void
purple_whiteboard_set_ui_ops(PurpleWhiteboardUiOps *ops) {
ui_ops = ops;
}
void
purple_whiteboard_ui_ops_create(PurpleWhiteboard *whiteboard) {
if(ui_ops != NULL && ui_ops->create != NULL) {
ui_ops->create(whiteboard);
}
}
void
purple_whiteboard_ui_ops_destroy(PurpleWhiteboard *whiteboard) {
if(ui_ops != NULL && ui_ops->destroy != NULL) {
ui_ops->destroy(whiteboard);
}
}
void
purple_whiteboard_ui_ops_set_dimensions(PurpleWhiteboard *whiteboard,
gint width, gint height)
{
if(ui_ops != NULL && ui_ops->set_dimensions != NULL) {
ui_ops->set_dimensions(whiteboard, width, height);
}
}
void
purple_whiteboard_ui_ops_set_brush(PurpleWhiteboard *whiteboard, gint size,
gint color)
{
if(ui_ops != NULL && ui_ops->set_brush != NULL) {
ui_ops->set_brush(whiteboard, size, color);
}
}
void
purple_whiteboard_ui_ops_draw_point(PurpleWhiteboard *whiteboard, gint x,
gint y, gint color, gint size)
{
if(ui_ops != NULL && ui_ops->draw_point != NULL) {
ui_ops->draw_point(whiteboard, x, y, color, size);
}
}
void
purple_whiteboard_ui_ops_draw_line(PurpleWhiteboard *whiteboard, gint x1,
gint y1, gint x2, gint y2, gint color,
gint size)
{
if(ui_ops != NULL && ui_ops->draw_line != NULL) {
ui_ops->draw_line(whiteboard, x1, y1, x2, y2, color, size);
}
}
void
purple_whiteboard_ui_ops_clear(PurpleWhiteboard *whiteboard) {
if(ui_ops != NULL && ui_ops->clear != NULL) {
ui_ops->clear(whiteboard);
}
}