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gnome-control-center/shell/cc-panel-loader.c
Georges Basile Stavracas Neto 6123d97e3f project: Remove CcInfoPanel 
This panel was hidden in the new shell, and now that
we don't have the old one, can be safely dropped.

Minor adjustments were made to the other panels to
properly remove this panel.

https://bugzilla.gnome.org/show_bug.cgi?id=790923
2017-11-28 17:03:51 -02:00

234 lines
7.6 KiB
C
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (c) 2012 Giovanni Campagna <scampa.giovanni@gmail.com>
*
* The Control Center 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.
*
* The Control Center 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 the Control Center; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author: Thomas Wood <thos@gnome.org>
*/
#include <config.h>
#include <string.h>
#include <gio/gdesktopappinfo.h>
#include "cc-panel-loader.h"
#ifndef CC_PANEL_LOADER_NO_GTYPES
/* Extension points */
extern GType cc_background_panel_get_type (void);
#ifdef BUILD_BLUETOOTH
extern GType cc_bluetooth_panel_get_type (void);
#endif /* BUILD_BLUETOOTH */
extern GType cc_color_panel_get_type (void);
extern GType cc_date_time_panel_get_type (void);
extern GType cc_display_panel_get_type (void);
extern GType cc_info_overview_panel_get_type (void);
extern GType cc_info_default_apps_panel_get_type (void);
extern GType cc_info_removable_media_panel_get_type (void);
extern GType cc_keyboard_panel_get_type (void);
extern GType cc_mouse_panel_get_type (void);
#ifdef BUILD_NETWORK
extern GType cc_network_panel_get_type (void);
extern GType cc_wifi_panel_get_type (void);
#endif /* BUILD_NETWORK */
extern GType cc_notifications_panel_get_type (void);
extern GType cc_goa_panel_get_type (void);
extern GType cc_power_panel_get_type (void);
extern GType cc_printers_panel_get_type (void);
extern GType cc_privacy_panel_get_type (void);
extern GType cc_region_panel_get_type (void);
extern GType cc_search_panel_get_type (void);
extern GType cc_sharing_panel_get_type (void);
extern GType cc_sound_panel_get_type (void);
extern GType cc_ua_panel_get_type (void);
extern GType cc_user_panel_get_type (void);
#ifdef BUILD_WACOM
extern GType cc_wacom_panel_get_type (void);
#endif /* BUILD_WACOM */
#define PANEL_TYPE(name, get_type) { name, get_type }
#else /* CC_PANEL_LOADER_NO_GTYPES */
#define PANEL_TYPE(name, get_type) { name }
#endif
static struct {
const char *name;
#ifndef CC_PANEL_LOADER_NO_GTYPES
GType (*get_type)(void);
#endif
} all_panels[] = {
PANEL_TYPE("background", cc_background_panel_get_type ),
#ifdef BUILD_BLUETOOTH
PANEL_TYPE("bluetooth", cc_bluetooth_panel_get_type ),
#endif
PANEL_TYPE("color", cc_color_panel_get_type ),
PANEL_TYPE("datetime", cc_date_time_panel_get_type ),
PANEL_TYPE("display", cc_display_panel_get_type ),
PANEL_TYPE("info-overview", cc_info_overview_panel_get_type),
PANEL_TYPE("default-apps", cc_info_default_apps_panel_get_type),
PANEL_TYPE("removable-media", cc_info_removable_media_panel_get_type),
PANEL_TYPE("keyboard", cc_keyboard_panel_get_type ),
PANEL_TYPE("mouse", cc_mouse_panel_get_type ),
#ifdef BUILD_NETWORK
PANEL_TYPE("network", cc_network_panel_get_type ),
PANEL_TYPE("wifi", cc_wifi_panel_get_type ),
#endif
PANEL_TYPE("notifications", cc_notifications_panel_get_type),
PANEL_TYPE("online-accounts", cc_goa_panel_get_type ),
PANEL_TYPE("power", cc_power_panel_get_type ),
PANEL_TYPE("printers", cc_printers_panel_get_type ),
PANEL_TYPE("privacy", cc_privacy_panel_get_type ),
PANEL_TYPE("region", cc_region_panel_get_type ),
PANEL_TYPE("search", cc_search_panel_get_type ),
PANEL_TYPE("sharing", cc_sharing_panel_get_type ),
PANEL_TYPE("sound", cc_sound_panel_get_type ),
PANEL_TYPE("universal-access", cc_ua_panel_get_type ),
PANEL_TYPE("user-accounts", cc_user_panel_get_type ),
#ifdef BUILD_WACOM
PANEL_TYPE("wacom", cc_wacom_panel_get_type ),
#endif
};
GList *
cc_panel_loader_get_panels (void)
{
GList *l = NULL;
guint i;
for (i = 0; i < G_N_ELEMENTS (all_panels); i++)
l = g_list_prepend (l, (gpointer) all_panels[i].name);
return g_list_reverse (l);
}
static int
parse_categories (GDesktopAppInfo *app)
{
GStrv split;
const gchar *categories;
gint retval;
categories = g_desktop_app_info_get_categories (app);
split = g_strsplit (categories, ";", -1);
retval = -1;
#define const_strv(s) ((const gchar* const*) s)
if (g_strv_contains (const_strv (split), "X-GNOME-AltHidden"))
retval = CC_CATEGORY_HIDDEN;
else if (g_strv_contains (const_strv (split), "X-GNOME-ConnectivitySettings"))
retval = CC_CATEGORY_CONNECTIVITY;
else if (g_strv_contains (const_strv (split), "X-GNOME-PersonalizationSettings"))
retval = CC_CATEGORY_PERSONALIZATION;
else if (g_strv_contains (const_strv (split), "X-GNOME-AccountSettings"))
retval = CC_CATEGORY_ACCOUNT;
else if (g_strv_contains (const_strv (split), "X-GNOME-DevicesSettings"))
retval = CC_CATEGORY_DEVICES;
else if (g_strv_contains (const_strv (split), "X-GNOME-DetailsSettings"))
retval = CC_CATEGORY_DETAILS;
else if (g_strv_contains (const_strv (split), "HardwareSettings"))
retval = CC_CATEGORY_HARDWARE;
#undef const_strv
if (retval < 0)
{
g_warning ("Invalid categories %s for panel %s",
categories, g_app_info_get_id (G_APP_INFO (app)));
}
g_strfreev (split);
return retval;
}
void
cc_panel_loader_fill_model (CcShellModel *model)
{
guint i;
for (i = 0; i < G_N_ELEMENTS (all_panels); i++)
{
g_autoptr (GDesktopAppInfo) app;
g_autofree gchar *desktop_name = NULL;
gint category;
desktop_name = g_strconcat ("gnome-", all_panels[i].name,
"-panel.desktop", NULL);
app = g_desktop_app_info_new (desktop_name);
if (!app)
{
g_warning ("Ignoring broken panel %s (missing desktop file)", all_panels[i].name);
continue;
}
category = parse_categories (app);
if (G_UNLIKELY (category < 0))
continue;
/* Consult OnlyShowIn/NotShowIn for desktop environments */
if (!g_desktop_app_info_get_show_in (app, NULL))
continue;
/* Only add the panel when it is not hidden, e.g. the Details subpanels
* that are only visible in the new Shell.
*/
if (category != CC_CATEGORY_HIDDEN)
cc_shell_model_add_item (model, category, G_APP_INFO (app), all_panels[i].name);
}
}
#ifndef CC_PANEL_LOADER_NO_GTYPES
static GHashTable *panel_types;
static void
ensure_panel_types (void)
{
int i;
if (G_LIKELY (panel_types != NULL))
return;
panel_types = g_hash_table_new (g_str_hash, g_str_equal);
for (i = 0; i < G_N_ELEMENTS (all_panels); i++)
g_hash_table_insert (panel_types, (char*)all_panels[i].name, all_panels[i].get_type);
}
CcPanel *
cc_panel_loader_load_by_name (CcShell *shell,
const char *name,
GVariant *parameters)
{
GType (*get_type) (void);
ensure_panel_types ();
get_type = g_hash_table_lookup (panel_types, name);
g_return_val_if_fail (get_type != NULL, NULL);
return g_object_new (get_type (),
"shell", shell,
"parameters", parameters,
NULL);
}
#endif /* CC_PANEL_LOADER_NO_GTYPES */
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