pidgin/pidgin

Use G_DECLARE_DERIVABLE_TYPE for PurpleConversation and additional cleanups

2021-04-16, Gary Kramlich
f1b7c03f6cc7
Use G_DECLARE_DERIVABLE_TYPE for PurpleConversation and additional cleanups

The setters for PurpleConversation are kind of crappy because of the
conversation cache in the purple_conversations api, which we'll address at a
later time.

Testing Done:
Compiled and ran locally, parted a chat and just signed out to verify no new issues.

Reviewed at https://reviews.imfreedom.org/r/613/
/*
* 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/>.
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_THEME_MANAGER_H
#define PURPLE_THEME_MANAGER_H
/**
* SECTION:theme-manager
* @section_id: libpurple-theme-manager
* @short_description: <filename>theme-manager.h</filename>
* @title: Theme Manager API
*
* The theme manager manages of all the available themes and allows you to load
* them.
*/
#include <glib-object.h>
#include <glib.h>
#include "theme.h"
#include "theme-loader.h"
typedef void (*PurpleThemeFunc) (PurpleTheme *theme);
/**
* PURPLE_TYPE_THEME_MANAGER:
*
* The standard _get_type macro for #PurpleThemeManager.
*/
#define PURPLE_TYPE_THEME_MANAGER purple_theme_manager_get_type()
/**************************************************************************/
/* Purple Theme Manager API */
/**************************************************************************/
G_BEGIN_DECLS
/**
* purple_theme_manager_get_type:
*
* The standard _get_type function for #GType's.
*
* Returns: The #GType for theme manager.
*/
G_DECLARE_FINAL_TYPE(PurpleThemeManager, purple_theme_manager, PURPLE,
THEME_MANAGER, GObject)
/**
* purple_theme_manager_init:
*
* Initalizes the theme manager.
*/
void purple_theme_manager_init(void);
/**
* purple_theme_manager_uninit:
*
* Uninitalizes the manager then frees all the themes and loaders it is
* responsible for.
*/
void purple_theme_manager_uninit(void);
/**
* purple_theme_manager_refresh:
*
* Rebuilds all the themes in the theme manager.
* (Removes all current themes but keeps the added loaders.)
*/
void purple_theme_manager_refresh(void);
/**
* purple_theme_manager_find_theme:
* @name: The name of the PurpleTheme.
* @type: The type of the PurpleTheme.
*
* Finds the PurpleTheme object stored by the theme manager.
*
* Returns: (transfer none): The PurpleTheme, or NULL if it wasn't found.
*/
PurpleTheme *purple_theme_manager_find_theme(const gchar *name, const gchar *type);
/**
* purple_theme_manager_add_theme:
* @theme: The PurpleTheme to add to the manager.
*
* Adds a PurpleTheme to the theme manager. If the theme already exists
* then this function does nothing.
*/
void purple_theme_manager_add_theme(PurpleTheme *theme);
/**
* purple_theme_manager_remove_theme:
* @theme: The PurpleTheme to remove from the manager.
*
* Removes a PurpleTheme from the theme manager and frees the theme.
*/
void purple_theme_manager_remove_theme(PurpleTheme *theme);
/**
* purple_theme_manager_register_type:
* @loader: The PurpleThemeLoader to add.
*
* Adds a loader to the theme manager so it knows how to build themes.
*/
void purple_theme_manager_register_type(PurpleThemeLoader *loader);
/**
* purple_theme_manager_unregister_type:
* @loader: The PurpleThemeLoader to be removed.
*
* Removes the loader and all themes of the same type from the loader.
*/
void purple_theme_manager_unregister_type(PurpleThemeLoader *loader);
/**
* purple_theme_manager_for_each_theme:
* @func: (scope call): The PurpleThemeFunc to be applied to each theme.
*
* Calls the given function on each purple theme.
*/
void purple_theme_manager_for_each_theme(PurpleThemeFunc func);
/**
* purple_theme_manager_load_theme:
* @theme_dir: the directory of the theme to load
* @type: the type of theme to load
*
* Loads a theme of the given type without adding it to the manager
*
* Returns: (transfer full): The newly loaded theme.
*/
PurpleTheme *purple_theme_manager_load_theme(const gchar *theme_dir, const gchar *type);
G_END_DECLS
#endif /* PURPLE_THEME_MANAGER_H */