pidgin/pidgin

Add icon-name, icon-search-path, and icon-resource-path to PurpleProtocol

2021-09-02, Gary Kramlich
c2043b9692f6
Add icon-name, icon-search-path, and icon-resource-path to PurpleProtocol

These are now used by pidgin_create_icon_from_protocol which will attempt to
load the icon for the protocol from the default GtkIconTheme if the protocol
has a non NULL value for icon-name.

pidgin_ui_init was also updated to add icon-search-path and icon-resource-path
to the default GtkIconTheme when a protocol is registered. It also scans all of
the protocols that have been already been registered as that happens before the
ui is initialized.

Testing Done:
Removed old local icon and then ran with an inverted icon to make sure pidgin was displaying the icon from the resource.

Reviewed at https://reviews.imfreedom.org/r/790/
/*
* 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_DEBUG_UI_H
#define PURPLE_DEBUG_UI_H
/**
* SECTION:purpledebugui
* @section_id: libpurple-purpledebugui
* @title: Debug User Interface API
*
* #PurpleDebugUiInterface defines the behavior that libpurple uses to
* interface the debug API with the user interface.
*/
#include <glib.h>
#include <glib-object.h>
G_BEGIN_DECLS
/**
* PURPLE_TYPE_DEBUG_UI:
*
* The standard _get_type macro for #PurpleDebugUi.
*/
#define PURPLE_TYPE_DEBUG_UI (purple_debug_ui_get_type())
G_DECLARE_INTERFACE(PurpleDebugUi, purple_debug_ui, PURPLE, DEBUG_UI, GObject)
#include "debug.h"
/**
* PurpleDebugUiInterface:
* @print: Called to output a debug string to the UI.
* @is_enabled: Returns if debug printing is enabled in the UI for a @level and
* @category.
*
* Debug UI operations.
*/
struct _PurpleDebugUiInterface {
/*< private >*/
GTypeInterface parent_iface;
/*< public >*/
void (*print)(PurpleDebugUi *ui, PurpleDebugLevel level, const gchar *category, const gchar *arg_s);
gboolean (*is_enabled)(PurpleDebugUi *ui, PurpleDebugLevel level, const gchar *category);
/*< private >*/
gpointer reserved[4];
};
/**
* purple_debug_ui_is_enabled:
* @ui: The #PurpleDebugUi instance.
* @level: The #PurpleDebugLevel.
* @category: An optional category.
*
* Checks if the ui should output messages at the given level and optional
* category.
*
* Typically this function will not need to be called outside of libpurple.
*
* Returns: %TRUE if the given level and category will be output by @ui, %FALSE
* otherwise.
*
* Since: 3.0.0
*/
gboolean purple_debug_ui_is_enabled(PurpleDebugUi *ui, PurpleDebugLevel level, const gchar *category);
/**
* purple_debug_ui_print:
* @ui: The #PurpleDebugUi instance.
* @level: The #PurpleDebugLevel.
* @category: An optional category.
* @arg_s: The debug string to output.
*
* Outputs @arg_s via @ui with the given @level and optional @category.
*
* Since: 3.0.0
*/
void purple_debug_ui_print(PurpleDebugUi *ui, PurpleDebugLevel level, const gchar *category, const gchar *arg_s);
G_END_DECLS
#endif /* PURPLE_DEBUG_UI_H */