aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRobert Tari <robert@tari.in>2023-04-03 20:28:02 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2023-08-07 08:59:33 +0200
commit6b67808cb98e7ffa975222ab526459efeece449f (patch)
tree0a8685672dd41159bde99a0c2adf1abd25f355f8
parent59057dfebf6cb31dd28ec22e87cc51ebb2e46f48 (diff)
downloadayatana-indicator-keyboard-6b67808cb98e7ffa975222ab526459efeece449f.tar.gz
ayatana-indicator-keyboard-6b67808cb98e7ffa975222ab526459efeece449f.tar.bz2
ayatana-indicator-keyboard-6b67808cb98e7ffa975222ab526459efeece449f.zip
src/keyboard-x11.c: Set up D-Bus connection with Arctica Greeter
-rw-r--r--src/keyboard-x11.c193
1 files changed, 149 insertions, 44 deletions
diff --git a/src/keyboard-x11.c b/src/keyboard-x11.c
index d841e348..c3161377 100644
--- a/src/keyboard-x11.c
+++ b/src/keyboard-x11.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2021-2022 Robert Tari <robert@tari.in>
+ * Copyright 2021-2023 Robert Tari <robert@tari.in>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
@@ -42,6 +42,10 @@ struct _KeyboardPrivate
XklConfigRec *pConfigRec;
GSList *lLayoutRec;
GSList *lUsers;
+ GDBusConnection *pConnection;
+ guint nSubscription;
+ gchar *sUser;
+ gchar *sSystemLayout;
};
typedef KeyboardPrivate priv_t;
@@ -114,22 +118,54 @@ static void setAccountsService(Keyboard *pKeyboard)
g_free(sPath);
}
-static void getAccountsService(Keyboard *pKeyboard)
+static void getAccountsService(Keyboard *pKeyboard, ActUser *pUser)
{
- gboolean bChanged = FALSE;
+ if (!pKeyboard->pPrivate->sUser)
+ {
+ GError *pError = NULL;
+ GVariant *pUser = g_dbus_connection_call_sync (pKeyboard->pPrivate->pConnection, "org.ArcticaProject.ArcticaGreeter", "/org/ArcticaProject/ArcticaGreeter", "org.ArcticaProject.ArcticaGreeter", "GetUser", NULL, G_VARIANT_TYPE ("(s)"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &pError);
+
+ if (pError)
+ {
+ g_error ("Panic: Failed calling GetUser: %s", pError->message);
+ g_error_free (pError);
+
+ return;
+ }
+
+ g_variant_get (pUser, "(s)", &pKeyboard->pPrivate->sUser);
+ }
+
+ gboolean bGuest = g_str_equal (pKeyboard->pPrivate->sUser, "*guest");
+
+ if (bGuest)
+ {
+ if (pKeyboard->pPrivate->lLayoutRec)
+ {
+ g_slist_free_full (g_steal_pointer (&pKeyboard->pPrivate->lLayoutRec), g_free);
+ }
- for (GSList *lUser = pKeyboard->pPrivate->lUsers; lUser; lUser = lUser->next)
+ pKeyboard->pPrivate->lLayoutRec = g_slist_append (pKeyboard->pPrivate->lLayoutRec, g_strdup (pKeyboard->pPrivate->sSystemLayout));
+ g_timeout_add(500, (GSourceFunc)emitDelayedSignal, pKeyboard);
+ }
+ else
{
- ActUser *pUser = lUser->data;
- gboolean bIsUserLoaded = act_user_is_loaded(pUser);
+ const gchar *sUser = act_user_get_user_name (pUser);
+ gboolean bSame = g_str_equal(pKeyboard->pPrivate->sUser, sUser);
- if (bIsUserLoaded)
+ if (bSame)
{
+ if (pKeyboard->pPrivate->lLayoutRec)
+ {
+ g_slist_free_full (g_steal_pointer (&pKeyboard->pPrivate->lLayoutRec), g_free);
+ }
+
gint nUid = act_user_get_uid(pUser);
gchar *sPath = g_strdup_printf("/org/freedesktop/Accounts/User%i", nUid);
GDBusConnection *pConnection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, NULL);
GDBusProxy *pProxy = g_dbus_proxy_new_sync(pConnection, G_DBUS_PROXY_FLAGS_NONE, NULL, "org.freedesktop.Accounts", sPath, "org.freedesktop.DBus.Properties", NULL, NULL);
GVariant *pValue = g_dbus_proxy_call_sync(pProxy, "Get", g_variant_new("(ss)", "org.ayatana.indicator.keyboard.AccountsService", "Layouts"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL);
+
GVariant *pChild0 = g_variant_get_child_value(pValue, 0);
GVariant *pChild1 = g_variant_get_child_value(pChild0, 0);
@@ -141,11 +177,14 @@ static void getAccountsService(Keyboard *pKeyboard)
while (g_variant_iter_loop(pIter, "s", &sLayout))
{
- if (g_slist_find_custom(pKeyboard->pPrivate->lLayoutRec, sLayout, (GCompareFunc)g_strcmp0) == NULL)
- {
- pKeyboard->pPrivate->lLayoutRec = g_slist_append(pKeyboard->pPrivate->lLayoutRec, g_strdup(sLayout));
- bChanged = TRUE;
- }
+ pKeyboard->pPrivate->lLayoutRec = g_slist_append(pKeyboard->pPrivate->lLayoutRec, g_strdup(sLayout));
+ }
+
+ guint nLayouts = g_slist_length(pKeyboard->pPrivate->lLayoutRec);
+
+ if (!nLayouts)
+ {
+ pKeyboard->pPrivate->lLayoutRec = g_slist_append (pKeyboard->pPrivate->lLayoutRec, g_strdup (pKeyboard->pPrivate->sSystemLayout));
}
g_variant_iter_free(pIter);
@@ -154,12 +193,9 @@ static void getAccountsService(Keyboard *pKeyboard)
g_variant_unref(pValue);
g_object_unref(pConnection);
g_free(sPath);
- }
- }
- if (bChanged == TRUE)
- {
- g_timeout_add(500, (GSourceFunc)emitDelayedSignal, pKeyboard);
+ g_timeout_add(500, (GSourceFunc)emitDelayedSignal, pKeyboard);
+ }
}
}
@@ -169,7 +205,7 @@ static void onUserLoaded(Keyboard *pKeyboard, ActUser *pUser)
if (bIsUserLoaded)
{
- getAccountsService(pKeyboard);
+ getAccountsService(pKeyboard, pUser);
g_signal_handlers_disconnect_by_func(G_OBJECT(pUser), G_CALLBACK(onUserLoaded), pKeyboard);
}
}
@@ -182,7 +218,10 @@ static void onManagerLoaded(Keyboard *pKeyboard)
if (bIsLoaded)
{
- pKeyboard->pPrivate->lUsers = act_user_manager_list_users(pManager);
+ if (!pKeyboard->pPrivate->lUsers)
+ {
+ pKeyboard->pPrivate->lUsers = act_user_manager_list_users(pManager);
+ }
for (GSList *lUser = pKeyboard->pPrivate->lUsers; lUser; lUser = lUser->next)
{
@@ -191,7 +230,7 @@ static void onManagerLoaded(Keyboard *pKeyboard)
if (bIsUserLoaded)
{
- getAccountsService(pKeyboard);
+ getAccountsService(pKeyboard, pUser);
}
else
{
@@ -317,14 +356,18 @@ void keyboard_AddSource(Keyboard *pKeyboard)
guint keyboard_GetNumLayouts(Keyboard *pKeyboard)
{
+ guint nLayouts = 0;
+
if (isGreeter())
{
- return g_slist_length(pKeyboard->pPrivate->lLayoutRec);
+ nLayouts = g_slist_length(pKeyboard->pPrivate->lLayoutRec);
}
else
{
- return g_strv_length(pKeyboard->pPrivate->pConfigRec->layouts);
+ nLayouts = g_strv_length(pKeyboard->pPrivate->pConfigRec->layouts);
}
+
+ return nLayouts;
}
void keyboard_GetLayout(Keyboard *pKeyboard, gint nLayout, gchar **pLanguage, gchar **pDescription)
@@ -380,34 +423,29 @@ void keyboard_SetLayout(Keyboard *pKeyboard, gint nLayout)
}
else
{
- // TODO
- gchar *sCommand;
gchar *sId = g_slist_nth_data(pKeyboard->pPrivate->lLayoutRec, nLayout);
- gchar **lParamas = g_strsplit(sId, "+", -1);
- guint nParams = g_strv_length(lParamas);
+ gchar **lParams = g_strsplit(sId, "+", -1);
+ guint nParams = g_strv_length(lParams);
+ gchar *sVariant = "";
- if (nParams == 1)
- {
- sCommand = g_strdup_printf("setxkbmap -layout %s", lParamas[0]);
- }
- else
+ if (nParams == 2)
{
- sCommand = g_strdup_printf("setxkbmap -layout %s -variant %s", lParamas[0], lParamas[1]);
+ sVariant = lParams[1];
}
- g_strfreev(lParamas);
-
- gchar *sOutput = NULL;
GError *pError = NULL;
- gboolean bResult = g_spawn_command_line_sync(sCommand, &sOutput, NULL, NULL, &pError);
- g_free(sCommand);
+ GVariant *pLayout = g_variant_new ("(ss)", lParams[0], sVariant);
+ g_dbus_connection_call_sync (pKeyboard->pPrivate->pConnection, "org.ArcticaProject.ArcticaGreeter", "/org/ArcticaProject/ArcticaGreeter", "org.ArcticaProject.ArcticaGreeter", "SetLayout", pLayout, NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &pError);
- if (bResult == FALSE)
+ if (pError)
{
- g_message("COMMAND 01 %s: %s", sOutput, pError->message);
+ g_error ("Panic: Failed calling GetUser: %s", pError->message);
+ g_error_free (pError);
return;
}
+
+ g_strfreev (lParams);
}
pKeyboard->pPrivate->nLayout = nLayout;
@@ -416,7 +454,22 @@ void keyboard_SetLayout(Keyboard *pKeyboard, gint nLayout)
static void onDispose(GObject *pObject)
{
- Keyboard *self = G_KEYBOARD(pObject);
+ Keyboard *self = G_KEYBOARD (pObject);
+
+ if (self->pPrivate->nSubscription)
+ {
+ g_dbus_connection_signal_unsubscribe (self->pPrivate->pConnection, self->pPrivate->nSubscription);
+ }
+
+ if (self->pPrivate->lUsers)
+ {
+ g_slist_free(self->pPrivate->lUsers);
+ }
+
+ if (self->pPrivate->pConnection)
+ {
+ g_object_unref (self->pPrivate->pConnection);
+ }
if (self->pPrivate->lLayouts)
{
@@ -433,9 +486,9 @@ static void onDispose(GObject *pObject)
g_slist_free_full(self->pPrivate->lLayoutRec, g_free);
}
- if (self->pPrivate->lUsers)
+ if (self->pPrivate->sSystemLayout)
{
- g_slist_free(self->pPrivate->lUsers);
+ g_free (self->pPrivate->sSystemLayout);
}
G_OBJECT_CLASS(keyboard_parent_class)->dispose(pObject);
@@ -456,6 +509,42 @@ Keyboard* keyboard_new()
return G_KEYBOARD(pObject);
}
+static void onUserChanged (GDBusConnection *pConnection, const gchar *sSender, const gchar *sPath, const gchar *sInterface, const gchar *sSignal, GVariant *pParameters, gpointer pUserData)
+{
+ Keyboard *self = G_KEYBOARD (pUserData);
+ g_variant_get (pParameters, "(s)", &self->pPrivate->sUser);
+ ActUserManager *pManager = act_user_manager_get_default ();
+ gboolean bIsLoaded;
+ g_object_get (pManager, "is-loaded", &bIsLoaded, NULL);
+
+ if (bIsLoaded)
+ {
+ if (!self->pPrivate->lUsers)
+ {
+ self->pPrivate->lUsers = act_user_manager_list_users(pManager);
+ }
+
+ for (GSList *lUser = self->pPrivate->lUsers; lUser; lUser = lUser->next)
+ {
+ ActUser *pUser = lUser->data;
+ gboolean bIsUserLoaded = act_user_is_loaded (pUser);
+
+ if (bIsUserLoaded)
+ {
+ getAccountsService (self, pUser);
+ }
+ else
+ {
+ g_signal_connect_swapped (pUser, "notify::is-loaded", G_CALLBACK (onUserLoaded), self);
+ }
+ }
+ }
+ else
+ {
+ g_signal_connect_object (pManager, "notify::is-loaded", G_CALLBACK (onManagerLoaded), self, G_CONNECT_SWAPPED);
+ }
+}
+
static void keyboard_init(Keyboard *self)
{
self->pPrivate = keyboard_get_instance_private(self);
@@ -506,6 +595,18 @@ static void keyboard_init(Keyboard *self)
rxkb_context_unref(pContext);
+ GError *pError = NULL;
+ self->pPrivate->sUser = NULL;
+ self->pPrivate->pConnection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &pError);
+
+ if (pError)
+ {
+ g_error ("Panic: Failed connecting to the session bus: %s", pError->message);
+ g_error_free (pError);
+
+ return;
+ }
+
if (isGreeter() == FALSE)
{
self->pPrivate->pDisplay = XOpenDisplay(NULL);
@@ -527,6 +628,9 @@ static void keyboard_init(Keyboard *self)
}
else
{
+ self->pPrivate->lUsers = NULL;
+ self->pPrivate->nSubscription = g_dbus_connection_signal_subscribe (self->pPrivate->pConnection, NULL, "org.ArcticaProject.ArcticaGreeter", "UserChanged", "/org/ArcticaProject/ArcticaGreeter", NULL, G_DBUS_SIGNAL_FLAGS_NONE, onUserChanged, self, NULL);
+
// Get layouts from /etc/default/keyboard
gchar *sFile;
g_file_get_contents ("/etc/default/keyboard", &sFile, NULL, NULL);
@@ -589,7 +693,7 @@ static void keyboard_init(Keyboard *self)
if (lVariants != NULL)
{
- g_strv_length(lVariants);
+ nVariants = g_strv_length(lVariants);
}
for (guint nLayout = 0; nLayout < nLayouts; nLayout++)
@@ -615,6 +719,7 @@ static void keyboard_init(Keyboard *self)
}
self->pPrivate->lLayoutRec = g_slist_append(self->pPrivate->lLayoutRec, sId);
+ self->pPrivate->sSystemLayout = g_strdup(sId);
}
self->pPrivate->nLayout = 0;
@@ -644,7 +749,7 @@ static void keyboard_init(Keyboard *self)
if (bIsUserLoaded)
{
- getAccountsService(self);
+ getAccountsService(self, pUser);
}
else
{