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authorRobert Tari <robert@tari.in>2021-09-07 01:25:17 +0200
committerRobert Tari <robert@tari.in>2021-09-13 22:30:14 +0200
commitd2758a873a848fc4113a4087d53446f73c6543cb (patch)
tree945d183caf2c627ef353d662536f712d29dd5c38
parentd42da41264e8e7a8939068791e9bb5038bdaf649 (diff)
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Split X11 and Lomiri backends
- CMakeLists.txt: Add separate dependencies for the X11 backend - src/keyboard.c: Fork into keyboard-x11.c and keyboard-lomiri.c - src/CMakeLists.txt: Build backend libraries - src/keyboard-lomiri.c: Add some mock defaults for Lomiri - src/service.c: Load appropriate backend during runtime - data/org.ayatana.indicator.keyboard: Move icon to leftmost position
-rw-r--r--CMakeLists.txt3
-rw-r--r--data/org.ayatana.indicator.keyboard2
-rw-r--r--src/CMakeLists.txt40
-rw-r--r--src/keyboard-lomiri.c93
-rw-r--r--src/keyboard-x11.c (renamed from src/keyboard.c)0
-rw-r--r--src/keyboard.h2
-rw-r--r--src/languages.h2
-rw-r--r--src/service.c56
8 files changed, 171 insertions, 27 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a9053180..de69c452 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,7 +39,8 @@ add_definitions (-DGETTEXT_PACKAGE="${GETTEXT_PACKAGE}" -DLOCALEDIR="${CMAKE_INS
find_package (PkgConfig REQUIRED)
include (CheckIncludeFile)
include (FindPkgConfig)
-pkg_check_modules(SERVICE_DEPS REQUIRED glib-2.0>=2.36 gio-2.0>=2.36 x11>=1.6.7 libxklavier>=5.4 libayatana-common>=0.9.3)
+pkg_check_modules(SERVICE_DEPS REQUIRED glib-2.0>=2.36 gio-2.0>=2.36 libayatana-common>=0.9.3)
+pkg_check_modules(X11_DEPS REQUIRED x11>=1.6.7 libxklavier>=5.4)
include_directories (SYSTEM ${SERVICE_DEPS_INCLUDE_DIRS})
# custom targets
diff --git a/data/org.ayatana.indicator.keyboard b/data/org.ayatana.indicator.keyboard
index 0af4084a..30e235d3 100644
--- a/data/org.ayatana.indicator.keyboard
+++ b/data/org.ayatana.indicator.keyboard
@@ -5,7 +5,7 @@ Position=-10
[phone]
ObjectPath=/org/ayatana/indicator/keyboard/phone
-Position=25
+Position=1000
[desktop]
ObjectPath=/org/ayatana/indicator/keyboard/desktop
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6efa4677..e4ca3439 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,28 +1,30 @@
-cmake_minimum_required(VERSION 2.8.12)
-set (SERVICE_LIB "ayatanaindicatorkeyboardservice")
-set (SERVICE_EXEC "ayatana-indicator-keyboard-service")
+cmake_minimum_required(VERSION 3.13)
-add_definitions(-DG_LOG_DOMAIN="ayatana-indicator-keyboard")
+# libayatana-keyboard-backend-x11.so
-# handwritten sources
-set(SERVICE_MANUAL_SOURCES keyboard.c service.c)
+add_library("ayatana-keyboard-x11" SHARED keyboard-x11.c)
+target_link_libraries("ayatana-keyboard-x11" ${SERVICE_DEPS_LIBRARIES} ${X11_DEPS_LIBRARIES})
+set_target_properties("ayatana-keyboard-x11" PROPERTIES VERSION 0.0.0 SOVERSION 0)
+install(TARGETS "ayatana-keyboard-x11" DESTINATION ${CMAKE_INSTALL_FULL_LIBDIR})
-# generated sources
-set(SERVICE_GENERATED_SOURCES)
+# libayatana-keyboard-backend-lomiri.so
-# add the bin dir to our include path so the code can find the generated header files
-include_directories(${CMAKE_CURRENT_BINARY_DIR})
+add_library("ayatana-keyboard-lomiri" SHARED keyboard-lomiri.c)
+target_link_libraries("ayatana-keyboard-lomiri" ${SERVICE_DEPS_LIBRARIES})
+set_target_properties("ayatana-keyboard-lomiri" PROPERTIES VERSION 0.0.0 SOVERSION 0)
+install(TARGETS "ayatana-keyboard-lomiri" DESTINATION ${CMAKE_INSTALL_FULL_LIBDIR})
-# add warnings/coverage info on handwritten files but not the autogenerated ones...
-set_source_files_properties(${SERVICE_MANUAL_SOURCES} PROPERTIES COMPILE_FLAGS "${C_WARNING_ARGS} -g -std=c99")
+# libayatanaindicatorkeyboardservice.a
-# the service library for tests to link against (basically, everything except main())
-add_library(${SERVICE_LIB} STATIC ${SERVICE_MANUAL_SOURCES} ${SERVICE_GENERATED_SOURCES})
+add_definitions(-DG_LOG_DOMAIN="ayatana-indicator-keyboard")
+set_source_files_properties(service.c PROPERTIES COMPILE_FLAGS "-std=c99")
+add_library("ayatanaindicatorkeyboardservice" STATIC service.c)
include_directories(${CMAKE_SOURCE_DIR})
link_directories(${SERVICE_DEPS_LIBRARY_DIRS})
-# the executable: lib + main()
-add_executable (${SERVICE_EXEC} main.c)
-set_source_files_properties(${SERVICE_SOURCES} main.c PROPERTIES COMPILE_FLAGS "${C_WARNING_ARGS} -std=c99")
-target_link_libraries (${SERVICE_EXEC} ${SERVICE_LIB} ${SERVICE_DEPS_LIBRARIES})
-install (TARGETS ${SERVICE_EXEC} RUNTIME DESTINATION ${CMAKE_INSTALL_FULL_PKGLIBEXECDIR})
+# ayatana-indicator-keyboard-service
+
+add_executable("ayatana-indicator-keyboard-service" main.c)
+set_source_files_properties(service.c main.c PROPERTIES COMPILE_FLAGS "-std=c99")
+target_link_libraries("ayatana-indicator-keyboard-service" "ayatanaindicatorkeyboardservice" "${SERVICE_DEPS_LIBRARIES} -ldl")
+install(TARGETS "ayatana-indicator-keyboard-service" RUNTIME DESTINATION "${CMAKE_INSTALL_FULL_PKGLIBEXECDIR}")
diff --git a/src/keyboard-lomiri.c b/src/keyboard-lomiri.c
new file mode 100644
index 00000000..0ae0b4a2
--- /dev/null
+++ b/src/keyboard-lomiri.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2021 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
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <glib-object.h>
+#include "languages.h"
+#include "keyboard.h"
+
+enum
+{
+ LAYOUT_CHANGED,
+ CONFIG_CHANGED,
+ LAST_SIGNAL
+};
+
+static guint m_lSignals[LAST_SIGNAL];
+
+struct _KeyboardPrivate
+{
+ guint nLayout;
+};
+
+typedef KeyboardPrivate priv_t;
+
+G_DEFINE_TYPE_WITH_PRIVATE(Keyboard, keyboard, G_TYPE_OBJECT)
+
+void keyboard_AddSource(Keyboard *pKeyboard)
+{
+ return;
+}
+
+guint keyboard_GetNumLayouts(Keyboard *pKeyboard)
+{
+ return 1;
+}
+
+void keyboard_GetLayout(Keyboard *pKeyboard, gint nLayout, gchar **pLanguage, gchar **pDescription)
+{
+ if (nLayout == -1)
+ {
+ nLayout = pKeyboard->pPrivate->nLayout;
+ }
+
+ *pLanguage = g_strdup("En");
+
+ if (pDescription != NULL)
+ {
+ *pDescription = g_strdup("English");
+ }
+}
+
+void keyboard_SetLayout(Keyboard *pKeyboard, gint nLayout)
+{
+ g_signal_emit(pKeyboard, m_lSignals[LAYOUT_CHANGED], 0);
+}
+
+static void onDispose(GObject *pObject)
+{
+ G_OBJECT_CLASS(keyboard_parent_class)->dispose(pObject);
+}
+
+static void keyboard_class_init(KeyboardClass *klass)
+{
+ GObjectClass *pClass = G_OBJECT_CLASS(klass);
+ pClass->dispose = onDispose;
+ m_lSignals[LAYOUT_CHANGED] = g_signal_new(KEYBOARD_LAYOUT_CHANGED, G_TYPE_FROM_CLASS(klass), G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
+ m_lSignals[CONFIG_CHANGED] = g_signal_new(KEYBOARD_CONFIG_CHANGED, G_TYPE_FROM_CLASS(klass), G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
+}
+
+Keyboard* keyboard_new()
+{
+ GObject *pObject = g_object_new(G_TYPE_KEYBOARD, NULL);
+
+ return G_KEYBOARD(pObject);
+}
+
+static void keyboard_init(Keyboard *self)
+{
+ self->pPrivate = keyboard_get_instance_private(self);
+ self->pPrivate->nLayout = 0;
+}
diff --git a/src/keyboard.c b/src/keyboard-x11.c
index 11c6d93f..11c6d93f 100644
--- a/src/keyboard.c
+++ b/src/keyboard-x11.c
diff --git a/src/keyboard.h b/src/keyboard.h
index 24c4aa19..20ae9dac 100644
--- a/src/keyboard.h
+++ b/src/keyboard.h
@@ -17,6 +17,8 @@
#ifndef __KEYBOARD_H__
#define __KEYBOARD_H__
+#include <glib.h>
+
G_BEGIN_DECLS
#define KEYBOARD_LAYOUT_CHANGED "layout-changed"
diff --git a/src/languages.h b/src/languages.h
index bd121000..f3c1a7ea 100644
--- a/src/languages.h
+++ b/src/languages.h
@@ -14,6 +14,8 @@
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <glib.h>
+
gchar *LANGUAGES[] =
{
"Ap", //APL
diff --git a/src/service.c b/src/service.c
index afeed80f..ac94f0b5 100644
--- a/src/service.c
+++ b/src/service.c
@@ -17,12 +17,19 @@
#include <glib/gi18n.h>
#include <gio/gio.h>
#include <ayatana/common/utils.h>
+#include <dlfcn.h>
#include "service.h"
#define BUS_NAME "org.ayatana.indicator.keyboard"
#define BUS_PATH "/org/ayatana/indicator/keyboard"
static guint m_nSignal = 0;
+static void *m_pLibHandle = NULL;
+static Keyboard* (*m_fnKeyboardNew)();
+static void (*m_fnKeyboardAddSource)(Keyboard *pKeyboard);
+static guint (*m_fnKeyboardGetNumLayouts)(Keyboard *pKeyboard);
+static void (*m_fnKeyboardGetLayout)(Keyboard *pKeyboard, gint nLayout, gchar **pLanguage, gchar **pDescription);
+static void (*m_fnKeyboardSetLayout)(Keyboard *pKeyboard, gint nLayout);
enum
{
@@ -81,7 +88,7 @@ static GVariant* createHeaderState(IndicatorKeyboardService *self)
g_variant_builder_add(&cBuilder, "{sv}", "visible", g_variant_new_boolean(TRUE));
gchar *sLanguage;
- keyboard_GetLayout(self->pPrivate->pKeyboard, -1, &sLanguage, NULL);
+ m_fnKeyboardGetLayout(self->pPrivate->pKeyboard, -1, &sLanguage, NULL);
gchar *sIcon = g_strconcat("ayatana-indicator-keyboard-", sLanguage, NULL);
g_free(sLanguage);
@@ -110,13 +117,13 @@ static GMenuModel* createDesktopLayoutSection(IndicatorKeyboardService *self, in
{
self->pPrivate->pLayoutSection = g_menu_new();
- guint nLayouts = keyboard_GetNumLayouts(self->pPrivate->pKeyboard);
+ guint nLayouts = m_fnKeyboardGetNumLayouts(self->pPrivate->pKeyboard);
for (guint nLayout = 0; nLayout < nLayouts; nLayout++)
{
gchar *sLanguage;
gchar *sDescription;
- keyboard_GetLayout(self->pPrivate->pKeyboard, nLayout, &sLanguage, &sDescription);
+ m_fnKeyboardGetLayout(self->pPrivate->pKeyboard, nLayout, &sLanguage, &sDescription);
GMenuItem *pItem = g_menu_item_new(sDescription, NULL);
g_free(sDescription);
g_menu_item_set_action_and_target_value(pItem, "indicator.layout", g_variant_new_byte(nLayout));
@@ -251,7 +258,7 @@ static void onLayoutSelected(GSimpleAction *pAction, GVariant *pVariant, gpointe
{
IndicatorKeyboardService *self = INDICATOR_KEYBOARD_SERVICE(pData);
const guint8 nLayout = g_variant_get_byte(pVariant);
- keyboard_SetLayout(self->pPrivate->pKeyboard, nLayout);
+ m_fnKeyboardSetLayout(self->pPrivate->pKeyboard, nLayout);
}
static void onSettings(GSimpleAction *pAction, GVariant *pVariant, gpointer pUserData)
@@ -387,14 +394,51 @@ static void onDispose(GObject *pObject)
g_clear_object (&self->pPrivate->pActionGroup);
g_clear_object (&self->pPrivate->pConnection);
+ if (m_pLibHandle)
+ {
+ dlclose(m_pLibHandle);
+ m_pLibHandle = NULL;
+ }
+
G_OBJECT_CLASS(indicator_keyboard_service_parent_class)->dispose(pObject);
}
static void indicator_keyboard_service_init(IndicatorKeyboardService *self)
{
+ gchar *sLib = "libayatana-keyboard-x11.so";
+ GFile *pFile = g_file_new_for_path("/usr/lib/maliit/plugins/liblomiri-keyboard-plugin.so");
+ gboolean bExists = g_file_query_exists(pFile, NULL);
+ g_object_unref(pFile);
+
+ if (bExists)
+ {
+ sLib = "libayatana-keyboard-lomiri.so";
+ }
+
+ m_pLibHandle = dlopen(sLib, RTLD_NOW);
+
+ if (!m_pLibHandle)
+ {
+ g_error("%s", dlerror());
+ }
+
+ m_fnKeyboardNew = dlsym(m_pLibHandle, "keyboard_new");
+
+ gchar *sError = dlerror();
+
+ if (sError != NULL)
+ {
+ g_error("%s", sError);
+ }
+
+ m_fnKeyboardAddSource = dlsym(m_pLibHandle, "keyboard_AddSource");
+ m_fnKeyboardGetNumLayouts = dlsym(m_pLibHandle, "keyboard_GetNumLayouts");
+ m_fnKeyboardGetLayout = dlsym(m_pLibHandle, "keyboard_GetLayout");
+ m_fnKeyboardSetLayout = dlsym(m_pLibHandle, "keyboard_SetLayout");
+
self->pPrivate = indicator_keyboard_service_get_instance_private(self);
self->pPrivate->pCancellable = g_cancellable_new();
- self->pPrivate->pKeyboard = keyboard_new();
+ self->pPrivate->pKeyboard = m_fnKeyboardNew();
g_signal_connect(self->pPrivate->pKeyboard, KEYBOARD_LAYOUT_CHANGED, G_CALLBACK(onLayoutChanged), self);
g_signal_connect(self->pPrivate->pKeyboard, KEYBOARD_CONFIG_CHANGED, G_CALLBACK(onConfigChanged), self);
initActions(self);
@@ -424,5 +468,5 @@ IndicatorKeyboardService *indicator_keyboard_service_new()
void indicator_keyboard_service_AddKeyboardSource(IndicatorKeyboardService *self)
{
- keyboard_AddSource(self->pPrivate->pKeyboard);
+ m_fnKeyboardAddSource(self->pPrivate->pKeyboard);
}