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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2022-03-02 11:48:37 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2022-03-02 11:48:37 +0100
commit7455bfd35c58002abd8c88fd539e1396d679f17b (patch)
treedee7fe5cb72e38c12214cb7d591d674f91bd77e9
parent85d85d46c552a4607ac33aa5f2c899d66b4d5acc (diff)
parent94e368f530530e22cede33eae478a419bfa7ca2e (diff)
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Merge branch 'tari01-pr/add-features-to-lomiri'
Attributes GH PR #32: https://github.com/AyatanaIndicators/ayatana-indicator-keyboard/pull/32
-rw-r--r--src/keyboard-lomiri.c418
1 files changed, 413 insertions, 5 deletions
diff --git a/src/keyboard-lomiri.c b/src/keyboard-lomiri.c
index 0ae0b4a2..b421fe5c 100644
--- a/src/keyboard-lomiri.c
+++ b/src/keyboard-lomiri.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2021 Robert Tari <robert@tari.in>
+ * Copyright 2021-2022 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
@@ -14,6 +14,8 @@
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <act/act.h>
+#include <xkbcommon/xkbregistry.h>
#include <glib-object.h>
#include "languages.h"
#include "keyboard.h"
@@ -29,13 +31,142 @@ static guint m_lSignals[LAST_SIGNAL];
struct _KeyboardPrivate
{
+ GHashTable *lLayouts;
guint nLayout;
+ GSList *lLayoutRec;
+ GSList *lUsers;
};
typedef KeyboardPrivate priv_t;
G_DEFINE_TYPE_WITH_PRIVATE(Keyboard, keyboard, G_TYPE_OBJECT)
+typedef struct _Layout
+{
+ gchar *sId;
+ gchar *sLanguage;
+ gchar *sDescription;
+
+} Layout;
+
+static int emitDelayedSignal(Keyboard *pKeyboard)
+{
+ g_signal_emit(pKeyboard, m_lSignals[CONFIG_CHANGED], 0);
+
+ return G_SOURCE_REMOVE;
+}
+
+static gboolean isGreeter()
+{
+ const char *sUser = g_get_user_name();
+
+ return g_str_equal(sUser, "lightdm");
+}
+
+static void setAccountsService(Keyboard *pKeyboard)
+{
+ // TODO
+}
+
+static void getAccountsService(Keyboard *pKeyboard)
+{
+ gboolean bChanged = FALSE;
+
+ for (GSList *lUser = pKeyboard->pPrivate->lUsers; lUser; lUser = lUser->next)
+ {
+ ActUser *pUser = lUser->data;
+ gboolean bIsUserLoaded = act_user_is_loaded(pUser);
+
+ if (bIsUserLoaded)
+ {
+ 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);
+
+ GVariantIter *pIter;
+
+ g_variant_get(pChild1, "as", &pIter);
+
+ gchar *sLayout;
+
+ 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;
+ }
+ }
+
+ g_variant_iter_free(pIter);
+ g_variant_unref(pChild1);
+ g_variant_unref(pChild0);
+ g_variant_unref(pValue);
+ g_object_unref(pConnection);
+ g_free(sPath);
+ }
+ }
+
+ if (bChanged == TRUE)
+ {
+ g_timeout_add(500, (GSourceFunc)emitDelayedSignal, pKeyboard);
+ }
+}
+
+static void onUserLoaded(Keyboard *pKeyboard, ActUser *pUser)
+{
+ gboolean bIsUserLoaded = act_user_is_loaded(pUser);
+
+ if (bIsUserLoaded)
+ {
+ getAccountsService(pKeyboard);
+ g_signal_handlers_disconnect_by_func(G_OBJECT(pUser), G_CALLBACK(onUserLoaded), pKeyboard);
+ }
+}
+
+static void onManagerLoaded(Keyboard *pKeyboard)
+{
+ ActUserManager *pManager = act_user_manager_get_default();
+ gboolean bIsLoaded;
+ g_object_get(pManager, "is-loaded", &bIsLoaded, NULL);
+
+ if (bIsLoaded)
+ {
+ pKeyboard->pPrivate->lUsers = act_user_manager_list_users(pManager);
+
+ for (GSList *lUser = pKeyboard->pPrivate->lUsers; lUser; lUser = lUser->next)
+ {
+ ActUser *pUser = lUser->data;
+ gboolean bIsUserLoaded = act_user_is_loaded(pUser);
+
+ if (bIsUserLoaded)
+ {
+ getAccountsService(pKeyboard);
+ }
+ else
+ {
+ g_signal_connect_swapped(pUser, "notify::is-loaded", G_CALLBACK(onUserLoaded), pKeyboard);
+ }
+ }
+ }
+}
+
+static void freeLayout(gpointer pData)
+{
+ Layout *pLayout = pData;
+
+ g_return_if_fail(pLayout != NULL);
+
+ g_free(pLayout->sId);
+ g_free(pLayout->sLanguage);
+ g_free(pLayout->sDescription);
+ g_slice_free(Layout, pLayout);
+}
+
void keyboard_AddSource(Keyboard *pKeyboard)
{
return;
@@ -43,7 +174,15 @@ void keyboard_AddSource(Keyboard *pKeyboard)
guint keyboard_GetNumLayouts(Keyboard *pKeyboard)
{
- return 1;
+ if (isGreeter())
+ {
+ return g_slist_length(pKeyboard->pPrivate->lLayoutRec);
+ }
+ else
+ {
+ // TODO
+ return 1;
+ }
}
void keyboard_GetLayout(Keyboard *pKeyboard, gint nLayout, gchar **pLanguage, gchar **pDescription)
@@ -53,21 +192,106 @@ void keyboard_GetLayout(Keyboard *pKeyboard, gint nLayout, gchar **pLanguage, gc
nLayout = pKeyboard->pPrivate->nLayout;
}
- *pLanguage = g_strdup("En");
+ gchar *sId = NULL;
+
+ if (isGreeter() == TRUE)
+ {
+ gchar *sLayout = g_slist_nth_data(pKeyboard->pPrivate->lLayoutRec, nLayout);
+ sId = g_strdup(sLayout);
+ }
+ else
+ {
+ // TODO
+ gchar *sLayout = "us";
+ gchar *sVariant = "";
+
+ if (sVariant && strlen(sVariant))
+ {
+ sId = g_strconcat(sLayout, "+", sVariant, NULL);
+ }
+ else
+ {
+ sId = g_strdup(sLayout);
+ }
+ }
+
+ const Layout *pLayout;
+ g_hash_table_lookup_extended(pKeyboard->pPrivate->lLayouts, sId, NULL, (gpointer*)&pLayout);
+
+ if (pLanguage != NULL)
+ {
+ *pLanguage = g_strdup(pLayout->sLanguage);
+ }
if (pDescription != NULL)
{
- *pDescription = g_strdup("English");
+ *pDescription = g_strdup(pLayout->sDescription);
}
+
+ g_free(sId);
}
void keyboard_SetLayout(Keyboard *pKeyboard, gint nLayout)
{
+ if (isGreeter() == FALSE)
+ {
+ // TODO
+ }
+ 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);
+
+ if (nParams == 1)
+ {
+ sCommand = g_strdup_printf("setxkbmap -layout %s", lParamas[0]);
+ }
+ else
+ {
+ sCommand = g_strdup_printf("setxkbmap -layout %s -variant %s", lParamas[0], lParamas[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);
+
+ if (bResult == FALSE)
+ {
+ g_message("COMMAND 01 %s: %s", sOutput, pError->message);
+
+ return;
+ }
+ }
+
+ pKeyboard->pPrivate->nLayout = nLayout;
g_signal_emit(pKeyboard, m_lSignals[LAYOUT_CHANGED], 0);
}
static void onDispose(GObject *pObject)
{
+ Keyboard *self = G_KEYBOARD(pObject);
+
+ if (self->pPrivate->lLayouts)
+ {
+ g_hash_table_destroy(self->pPrivate->lLayouts);
+ }
+
+ if (self->pPrivate->lLayoutRec)
+ {
+ g_slist_free_full(self->pPrivate->lLayoutRec, g_free);
+ }
+
+ if (self->pPrivate->lUsers)
+ {
+ g_slist_free(self->pPrivate->lUsers);
+ }
+
G_OBJECT_CLASS(keyboard_parent_class)->dispose(pObject);
}
@@ -89,5 +313,189 @@ Keyboard* keyboard_new()
static void keyboard_init(Keyboard *self)
{
self->pPrivate = keyboard_get_instance_private(self);
- self->pPrivate->nLayout = 0;
+ self->pPrivate->lLayouts = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, freeLayout);
+
+ // Read all available layouts
+ struct rxkb_context *pContext = rxkb_context_new(RXKB_CONTEXT_LOAD_EXOTIC_RULES);
+ g_assert(pContext);
+
+ if (!rxkb_context_include_path_append_default(pContext))
+ {
+ g_warning("Failed to include default paths");
+ }
+
+ if (!rxkb_context_parse(pContext, "evdev"))
+ {
+ g_warning("Failed to parse XKB descriptions");
+ }
+
+ struct rxkb_layout *pRxkbLayout = rxkb_layout_first(pContext);
+
+ while (pRxkbLayout != NULL)
+ {
+ const gchar *sLayout = rxkb_layout_get_name(pRxkbLayout);
+ const gchar *sVariant = rxkb_layout_get_variant(pRxkbLayout);
+ const gchar *sDescription = rxkb_layout_get_description(pRxkbLayout);
+
+ Layout *pLayout = g_slice_new0(Layout);
+
+ if (sVariant != NULL && strlen(sVariant) > 0)
+ {
+ pLayout->sId = g_strjoin("+", sLayout, sVariant, NULL);
+ pLayout->sLanguage = g_strdup(lookupLanguage(pLayout->sId));
+ pLayout->sDescription = g_strdup(sDescription);
+ }
+ else
+ {
+ pLayout->sId = g_strdup(sLayout);
+ pLayout->sLanguage = g_strdup(lookupLanguage(pLayout->sId));
+ pLayout->sDescription = g_strdup(sDescription);
+ }
+
+ g_hash_table_replace(self->pPrivate->lLayouts, pLayout->sId, pLayout);
+
+ pRxkbLayout = rxkb_layout_next(pRxkbLayout);
+ }
+
+ rxkb_context_unref(pContext);
+
+ if (isGreeter() == FALSE)
+ {
+ // TODO
+ self->pPrivate->nLayout = 0;
+
+ setAccountsService(self);
+ }
+ else
+ {
+ // Get layouts from /etc/default/keyboard
+ gchar *sFile;
+ g_file_get_contents ("/etc/default/keyboard", &sFile, NULL, NULL);
+ gchar **lLines = g_strsplit(sFile, "\n", -1);
+ guint nLines = g_strv_length(lLines);
+ gchar **lLayouts = NULL;
+ gchar **lVariants = NULL;
+
+ for (guint nLine = 0; nLine < nLines; nLine++)
+ {
+ gboolean bIsLayout = g_str_has_prefix(lLines[nLine], "XKBLAYOUT");
+
+ if (bIsLayout == TRUE)
+ {
+ gboolean bQuoted = g_strrstr(lLines[nLine], "\"") != NULL;
+ gchar *sLayout = NULL;
+
+ if (bQuoted == TRUE)
+ {
+ sLayout = (lLines[nLine] + 11);
+ guint nLength = strlen(sLayout);
+ sLayout[nLength - 1] = '\0';
+ }
+ else
+ {
+ sLayout = (lLines[nLine] + 10);
+ }
+
+ lLayouts = g_strsplit(sLayout, ",", -1);
+
+ continue;
+ }
+
+ gboolean bIsVariant = g_str_has_prefix(lLines[nLine], "XKBVARIANT");
+
+ if (bIsVariant == TRUE)
+ {
+ gboolean bQuoted = g_strrstr(lLines[nLine], "\"") != NULL;
+ gchar *sVariant = NULL;
+
+ if (bQuoted == TRUE)
+ {
+ sVariant = (lLines[nLine] + 12);
+ guint nLength = strlen(sVariant);
+ sVariant[nLength - 1] = '\0';
+ }
+ else
+ {
+ sVariant = (lLines[nLine] + 11);
+ }
+
+ lVariants = g_strsplit(sVariant, ",", -1);
+
+ continue;
+ }
+ }
+
+ guint nLayouts = g_strv_length(lLayouts);
+ guint nVariants = 0;
+
+ if (lVariants != NULL)
+ {
+ g_strv_length(lVariants);
+ }
+
+ for (guint nLayout = 0; nLayout < nLayouts; nLayout++)
+ {
+ gchar *sId = NULL;
+
+ if (nVariants > nLayout)
+ {
+ guint nVariant = strlen(lVariants[nLayout]);
+
+ if (nVariants == nLayouts && nVariant > 0)
+ {
+ sId = g_strconcat(lLayouts[nLayout], "+", lVariants[nLayout], NULL);
+ }
+ else
+ {
+ sId = g_strdup(lLayouts[nLayout]);
+ }
+ }
+ else
+ {
+ sId = g_strdup(lLayouts[nLayout]);
+ }
+
+ self->pPrivate->lLayoutRec = g_slist_append(self->pPrivate->lLayoutRec, sId);
+ }
+
+ self->pPrivate->nLayout = 0;
+
+ g_strfreev(lLayouts);
+
+ if (lVariants != NULL)
+ {
+ g_strfreev(lVariants);
+ }
+
+ g_strfreev(lLines);
+ g_free(sFile);
+
+ ActUserManager *pManager = act_user_manager_get_default();
+ gboolean bIsLoaded;
+ g_object_get(pManager, "is-loaded", &bIsLoaded, NULL);
+
+ if (bIsLoaded)
+ {
+ 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);
+ }
+ 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);
+ }
+ }
}