pidgin/pidgin

Replace PurpleIdleUiOps with the PurpleIdleUi Interface

2021-10-22, Gary Kramlich
5397330041d6
Replace PurpleIdleUiOps with the PurpleIdleUi Interface

This continues our path down replacing the UiOps with Interfaces so that
developers can write user interfaces in other languages using gobject
introspection.

Testing Done:
Ran pidgin3 and set it to auto idle after 1 minute of system idle time. This attempted to query xscreen saver, but something didn't work there, but that's been happening before this change. Not sure if it's my system or the code just needs fixing.

Ran finch3 set idle time to 1 minute and verified that it set me to away after that minute.

I also used the libpurple idle time for both pidgin3 and finch3 and verified they continued to work as well.

Reviewed at https://reviews.imfreedom.org/r/1091/
/*
* ThemeLoaders for libpurple
*
* Pidgin 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "internal.h"
#include "theme-loader.h"
void purple_theme_loader_set_type_string(PurpleThemeLoader *loader, const gchar *type);
/******************************************************************************
* Structs
*****************************************************************************/
typedef struct {
gchar *type;
} PurpleThemeLoaderPrivate;
/******************************************************************************
* Enums
*****************************************************************************/
enum {
PROP_ZERO = 0,
PROP_TYPE,
PROP_LAST
};
/******************************************************************************
* Globals
*****************************************************************************/
static GParamSpec *properties[PROP_LAST];
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(PurpleThemeLoader, purple_theme_loader,
G_TYPE_OBJECT);
/******************************************************************************
* GObject Stuff *
*****************************************************************************/
static void
purple_theme_loader_get_property(GObject *obj, guint param_id, GValue *value,
GParamSpec *psec)
{
PurpleThemeLoader *theme_loader = PURPLE_THEME_LOADER(obj);
switch (param_id) {
case PROP_TYPE:
g_value_set_string(value, purple_theme_loader_get_type_string(theme_loader));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, psec);
break;
}
}
static void
purple_theme_loader_set_property(GObject *obj, guint param_id, const GValue *value,
GParamSpec *psec)
{
PurpleThemeLoader *loader = PURPLE_THEME_LOADER(obj);
switch (param_id) {
case PROP_TYPE:
purple_theme_loader_set_type_string(loader, g_value_get_string(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, psec);
break;
}
}
static gboolean
purple_theme_loader_probe_directory(PurpleThemeLoader *loader, const gchar *dir)
{
const gchar *type = purple_theme_loader_get_type_string(loader);
char *themedir;
gboolean result;
/* Checks for directory as $root/purple/$type */
themedir = g_build_filename(dir, "purple", type, NULL);
result = g_file_test(themedir, G_FILE_TEST_IS_DIR);
g_free(themedir);
return result;
}
static void
purple_theme_loader_init(PurpleThemeLoader *loader)
{
}
static void
purple_theme_loader_finalize(GObject *obj)
{
PurpleThemeLoader *loader = PURPLE_THEME_LOADER(obj);
PurpleThemeLoaderPrivate *priv =
purple_theme_loader_get_instance_private(loader);
g_free(priv->type);
G_OBJECT_CLASS(purple_theme_loader_parent_class)->finalize(obj);
}
static void
purple_theme_loader_class_init(PurpleThemeLoaderClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->get_property = purple_theme_loader_get_property;
obj_class->set_property = purple_theme_loader_set_property;
obj_class->finalize = purple_theme_loader_finalize;
/* TYPE STRING (read only) */
properties[PROP_TYPE] = g_param_spec_string("type", "Type",
"The string representing the type of the theme",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, PROP_LAST, properties);
}
/*****************************************************************************
* Public API functions
*****************************************************************************/
const gchar *
purple_theme_loader_get_type_string(PurpleThemeLoader *theme_loader)
{
PurpleThemeLoaderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_THEME_LOADER(theme_loader), NULL);
priv = purple_theme_loader_get_instance_private(theme_loader);
return priv->type;
}
/* < private > */
void
purple_theme_loader_set_type_string(PurpleThemeLoader *loader, const gchar *type)
{
PurpleThemeLoaderPrivate *priv;
g_return_if_fail(PURPLE_IS_THEME_LOADER(loader));
priv = purple_theme_loader_get_instance_private(loader);
g_free(priv->type);
priv->type = g_strdup(type);
g_object_notify_by_pspec(G_OBJECT(loader), properties[PROP_TYPE]);
}
PurpleTheme *
purple_theme_loader_build(PurpleThemeLoader *loader, const gchar *dir)
{
return PURPLE_THEME_LOADER_GET_CLASS(loader)->purple_theme_loader_build(dir);
}
gboolean
purple_theme_loader_probe(PurpleThemeLoader *loader, const gchar *dir)
{
if (PURPLE_THEME_LOADER_GET_CLASS(loader)->probe_directory != NULL)
return PURPLE_THEME_LOADER_GET_CLASS(loader)->probe_directory(dir);
else
return purple_theme_loader_probe_directory(loader, dir);
}