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|
/*
* ISF(Input Service Framework)
*
* ISF is based on SCIM 1.4.7 and extended for supporting more mobile fitable.
* Copyright (c) 2013 Intel Corporation
* Copyright (c) 2013-2015 Samsung Electronics Co., Ltd.
*
* Contact: Jihoon Kim <jihoon48.kim@samsung.com>, Li Zhang <li2012.zhang@samsung.com>
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#define Uses_SCIM_PANEL_CLIENT
#define Uses_SCIM_CONFIG_PATH
#define Uses_SCIM_PANEL_AGENT
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <sys/times.h>
#include <pthread.h>
#include <langinfo.h>
#include <unistd.h>
#include <fcntl.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <malloc.h>
#include <dlog.h>
#include <glib.h>
#include <limits.h>
#include <Eina.h>
#include <Ecore.h>
#define EFL_BETA_API_SUPPORT
#include <Ecore_Wl2.h>
#include <vconf.h>
#include <vconf-keys.h>
#include <input-method-client-protocol.h>
#include <text-client-protocol.h>
#include "scim_private.h"
#include "scim.h"
#include "isf_wsc_context.h"
#include "isf_wsc_control_ui.h"
#include "tizen_profile.h"
#include <linux/input.h>
#if ENABLE_GRAB_KEYBOARD
#include <xkbcommon/xkbcommon.h>
#endif
#include <sys/mman.h>
#include "isf_debug.h"
#ifdef LOG_TAG
# undef LOG_TAG
#endif
#define LOG_TAG "ISF_WAYLAND_MODULE"
using namespace scim;
struct _WSCContextISFImpl {
WSCContextISF *parent;
Ecore_Wl2_Window *client_window;
Ecore_IMF_Input_Mode input_mode;
WideString surrounding_text;
WideString preedit_string;
AttributeList preedit_attrlist;
WideString commit_string;
Ecore_IMF_Autocapital_Type autocapital_type;
Ecore_IMF_Input_Hints input_hint;
Ecore_IMF_BiDi_Direction bidi_direction;
Ecore_IMF_Input_Panel_Layout panel_layout;
Ecore_IMF_Input_Panel_Return_Key_Type return_key_type;
String mime_type;
void *imdata;
int imdata_size;
int preedit_caret;
int cursor_x;
int cursor_y;
int cursor_top_y;
int cursor_pos;
int variation;
int return_key_disabled;
bool use_preedit;
bool is_on;
bool preedit_started;
bool need_commit_preedit;
bool init_remote_entry_metadata;
bool init_remote_surrounding_text;
bool block_input_resource;
Input_Resource input_resource;
WSCContextISFImpl *next;
/* Constructor */
_WSCContextISFImpl() : parent(NULL),
client_window(0),
input_mode(ECORE_IMF_INPUT_MODE_FULL),
autocapital_type(ECORE_IMF_AUTOCAPITAL_TYPE_SENTENCE),
input_hint(ECORE_IMF_INPUT_HINT_NONE),
bidi_direction(ECORE_IMF_BIDI_DIRECTION_NEUTRAL),
panel_layout(ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL),
return_key_type(ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT),
imdata(NULL),
imdata_size(0),
preedit_caret(0),
cursor_x(0),
cursor_y(0),
cursor_top_y(0),
cursor_pos(-1),
variation(0),
return_key_disabled(0),
use_preedit(true),
is_on(true),
preedit_started(false),
need_commit_preedit(false),
init_remote_entry_metadata(true),
init_remote_surrounding_text(true),
block_input_resource(false),
input_resource(INPUT_RESOURCE_NONE),
next(NULL)
{
}
};
/* private functions */
static void panel_slot_update_preedit_caret (int context,
int caret);
static void panel_slot_process_key_event (int context,
const KeyEvent &key);
static void panel_slot_commit_string (int context,
const WideString &wstr,
bool remote_mode);
static void panel_slot_forward_key_event (int context,
const KeyEvent &key,
bool remote_mode);
static void panel_slot_update_preedit_string (int context,
const WideString str,
const WideString commit,
const AttributeList &attrs,
int caret,
bool remote_mode);
static void _show_preedit_string (int context);
static void panel_req_update_bidi_direction (WSCContextISF *ic, int direction);
static void remote_surrounding_get (WSCContextISF *wsc_ctx);
static void wl_im_destroy (void);
/* Panel iochannel handler*/
static void panel_initialize (void);
static void panel_finalize (void);
/* utility functions */
static bool filter_keys (const char *keyname,
const char *config_path);
static void set_ic_capabilities (WSCContextISF *ic);
static void initialize (void);
static void finalize (void);
static void send_wl_key_event (WSCContextISF *ic, const KeyEvent &key, bool fake);
static void _hide_preedit_string (int context, bool update_preedit);
/* Local variables declaration */
static String _language;
static WSCContextISFImpl *_used_ic_impl_list = 0;
static WSCContextISFImpl *_free_ic_impl_list = 0;
static WSCContextISF *_ic_list = 0;
static KeyboardLayout _keyboard_layout = SCIM_KEYBOARD_Default;
static int _valid_key_mask = SCIM_KEY_AllMasks;
static ConfigPointer _config;
static WSCContextISF *_focused_ic = 0;
static bool _scim_initialized = false;
static int _panel_client_id = 0;
static uint32 _active_helper_option = 0;
static bool _on_the_spot = true;
static bool _change_keyboard_mode_by_focus_move = false;
static bool _support_hw_keyboard_mode = false;
static bool _x_key_event_is_valid = false;
static Ecore_Timer *_resource_check_timer = NULL;
static bool _need_wl_im_init = false;
static struct _wl_im *_wl_im_ctx = NULL;
static int _ecore_wl2_init_count = 0;
static bool _launch_ise_on_request = false;
#define WAYLAND_MODULE_CLIENT_ID (0)
#define MAX_PREEDIT_BUFSIZE 4000
#define MOD_SHIFT_MASK 0x01
#define MOD_CAPS_MASK 0x02
#define MOD_CONTROL_MASK 0x04
#define MOD_ALT_MASK 0x08
#define MOD_NUM_MASK 0x100
#define MOD_Mod5_MASK 0x80
#define WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_MASK 0xff0000
//////////////////////////////wayland_panel_agent_module begin//////////////////////////////////////////////////
#define scim_module_init wayland_LTX_scim_module_init
#define scim_module_exit wayland_LTX_scim_module_exit
#define scim_panel_agent_module_init wayland_LTX_scim_panel_agent_module_init
#define scim_panel_agent_module_get_instance wayland_LTX_scim_panel_agent_module_get_instance
static struct weescim _wsc = {0};
InfoManager* g_info_manager = NULL;
static scim::PanelAgentPointer instance;
/////////////////////////////////////////////////////////////////////////////
// Implementation of Wayland Input Method functions.
/////////////////////////////////////////////////////////////////////////////
static void
_wsc_im_ctx_reset (void *data, struct wl_input_method_context *im_ctx)
{
WSCContextISF *context_scim = (WSCContextISF*)data;
LOGD ("");
if (context_scim && context_scim->impl && context_scim == _focused_ic) {
g_info_manager->socket_reset_input_context (WAYLAND_MODULE_CLIENT_ID, context_scim->id);
}
}
static void
_wsc_im_ctx_content_type (void *data, struct wl_input_method_context *im_ctx, uint32_t hint, uint32_t purpose)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
LOGD ("im_context = %p hint = %04x purpose = %d", im_ctx, hint, purpose);
// Set layout
if (wsc_ctx->content_purpose != purpose || !wsc_ctx->layout_initialized) {
wsc_ctx->layout_initialized = EINA_TRUE;
wsc_ctx->content_purpose = purpose;
isf_wsc_context_input_panel_layout_set (wsc_ctx, wsc_context_input_panel_layout_get (wsc_ctx));
}
if (wsc_ctx->content_hint != hint) {
uint32_t hint_copy, old_hintbit, new_hintbit;
const uint32_t autocap_type = WL_TEXT_INPUT_CONTENT_HINT_AUTO_CAPITALIZATION |
WL_TEXT_INPUT_CONTENT_HINT_UPPERCASE |
WL_TEXT_INPUT_CONTENT_HINT_WORD_CAPITALIZATION;
hint_copy = wsc_ctx->content_hint;
wsc_ctx->content_hint = hint;
// Set prediction allow
old_hintbit = hint_copy & WL_TEXT_INPUT_CONTENT_HINT_AUTO_COMPLETION;
new_hintbit = hint & WL_TEXT_INPUT_CONTENT_HINT_AUTO_COMPLETION;
if (old_hintbit != new_hintbit || !wsc_ctx->prediction_allow_initialized) {
wsc_ctx->prediction_allow_initialized = EINA_TRUE;
g_info_manager->set_prediction_allow (WAYLAND_MODULE_CLIENT_ID, wsc_context_prediction_allow_get (wsc_ctx));
}
// Set autocapital type
old_hintbit = hint_copy & autocap_type;
new_hintbit = hint & autocap_type;
if (old_hintbit != new_hintbit || !wsc_ctx->autocapital_type_initialized) {
wsc_ctx->autocapital_type_initialized = EINA_TRUE;
isf_wsc_context_autocapital_type_set (wsc_ctx, wsc_context_autocapital_type_get (wsc_ctx));
}
// Set language
old_hintbit = hint_copy & WL_TEXT_INPUT_CONTENT_HINT_LATIN;
new_hintbit = hint & WL_TEXT_INPUT_CONTENT_HINT_LATIN;
if (old_hintbit != new_hintbit || !wsc_ctx->language_initialized) {
wsc_ctx->language_initialized = EINA_TRUE;
isf_wsc_context_input_panel_language_set (wsc_ctx, wsc_context_input_panel_language_get (wsc_ctx));
}
isf_wsc_context_input_hint_set (wsc_ctx, wsc_context_input_hint_get (wsc_ctx));
}
if (_TV) {
isf_wsc_context_send_entry_metadata (wsc_ctx, wsc_context_input_hint_get (wsc_ctx), wsc_context_input_panel_layout_get (wsc_ctx),
wsc_context_input_panel_layout_variation_get (wsc_ctx), wsc_context_autocapital_type_get (wsc_ctx), wsc_ctx->return_key_disabled,
(Ecore_IMF_Input_Panel_Return_Key_Type)wsc_ctx->return_key_type);
}
}
static void
_wsc_im_ctx_invoke_action (void *data, struct wl_input_method_context *im_ctx, uint32_t button, uint32_t index)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
LOGD ("invoke action. button : %d", button);
if (button != BTN_LEFT)
return;
wsc_context_send_preedit_string (wsc_ctx);
}
static void
_wsc_im_ctx_commit_state (void *data, struct wl_input_method_context *im_ctx, uint32_t serial)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
wsc_ctx->serial = serial;
if (wsc_ctx->language)
wl_input_method_context_language (im_ctx, wsc_ctx->serial, wsc_ctx->language);
}
static void
_wsc_im_ctx_preferred_language (void *data, struct wl_input_method_context *im_ctx, const char *language)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
if (language && wsc_ctx->language && !strcmp (language, wsc_ctx->language))
return;
if (wsc_ctx->language) {
free (wsc_ctx->language);
wsc_ctx->language = NULL;
}
if (language) {
wsc_ctx->language = strdup (language);
LOGD ("Language changed, new: '%s'", language);
}
}
static void
_wsc_im_ctx_return_key_type (void *data, struct wl_input_method_context *im_ctx, uint32_t return_key_type)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD ("im_context = %p return key type = %d", im_ctx, return_key_type);
if (!wsc_ctx) return;
if (wsc_ctx->return_key_type != return_key_type) {
wsc_ctx->return_key_type = return_key_type;
isf_wsc_context_input_panel_return_key_type_set (wsc_ctx, (Ecore_IMF_Input_Panel_Return_Key_Type)wsc_ctx->return_key_type);
if (_TV)
isf_wsc_context_send_entry_metadata (wsc_ctx, wsc_context_input_hint_get (wsc_ctx), wsc_context_input_panel_layout_get (wsc_ctx),
wsc_context_input_panel_layout_variation_get (wsc_ctx), wsc_context_autocapital_type_get (wsc_ctx), wsc_ctx->return_key_disabled,
(Ecore_IMF_Input_Panel_Return_Key_Type)wsc_ctx->return_key_type);
}
}
static void
_wsc_im_ctx_return_key_disabled (void *data, struct wl_input_method_context *im_ctx, uint32_t disabled)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
Eina_Bool return_key_disabled = !!disabled;
LOGD ("im_context = %p return key disabled = %d", im_ctx, return_key_disabled);
if (!wsc_ctx) return;
if (wsc_ctx->return_key_disabled != return_key_disabled) {
wsc_ctx->return_key_disabled = return_key_disabled;
isf_wsc_context_input_panel_return_key_disabled_set (wsc_ctx, wsc_ctx->return_key_disabled);
if (_TV)
isf_wsc_context_send_entry_metadata (wsc_ctx, wsc_context_input_hint_get (wsc_ctx), wsc_context_input_panel_layout_get (wsc_ctx),
wsc_context_input_panel_layout_variation_get (wsc_ctx), wsc_context_autocapital_type_get (wsc_ctx), wsc_ctx->return_key_disabled,
(Ecore_IMF_Input_Panel_Return_Key_Type)wsc_ctx->return_key_type);
}
}
static void
_wsc_im_ctx_input_panel_data (void *data, struct wl_input_method_context *im_ctx, const char *input_panel_data, uint32_t input_panel_data_length)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD ("im_context = %p input panel data = %s len = %d", im_ctx, input_panel_data, input_panel_data_length);
if (!wsc_ctx) return;
if (wsc_ctx->impl) {
if (wsc_ctx->impl->imdata) {
free(wsc_ctx->impl->imdata);
}
wsc_ctx->impl->imdata = calloc(1, input_panel_data_length);
if (wsc_ctx->impl->imdata)
memcpy(wsc_ctx->impl->imdata, input_panel_data, input_panel_data_length);
wsc_ctx->impl->imdata_size = input_panel_data_length;
}
isf_wsc_context_input_panel_imdata_set (wsc_ctx, (void *)input_panel_data, input_panel_data_length);
}
static void
_wsc_im_ctx_bidi_direction (void *data, struct wl_input_method_context *im_ctx, uint32_t bidi_direction)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD ("im_context = %p bidi_direction = %d", im_ctx, bidi_direction);
if (!wsc_ctx) return;
if (wsc_ctx->bidi_direction != bidi_direction) {
wsc_ctx->bidi_direction = bidi_direction;
isf_wsc_context_bidi_direction_set (wsc_ctx, (Ecore_IMF_BiDi_Direction)wsc_ctx->bidi_direction);
}
}
static void
_wsc_im_ctx_cursor_position (void *data, struct wl_input_method_context *im_ctx, uint32_t cursor_pos)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD ("im_context = %p cursor_pos = %d", im_ctx, cursor_pos);
if (!wsc_ctx || !wsc_ctx->impl) return;
wsc_ctx->impl->cursor_pos = cursor_pos;
wsc_ctx->surrounding_cursor = cursor_pos;
LOGD ("wsc_ctx->surrounding_cursor = %d", wsc_ctx->surrounding_cursor);
g_info_manager->socket_update_cursor_position (cursor_pos);
if (_TV)
remote_surrounding_get (wsc_ctx);
}
static void
_wsc_im_ctx_process_input_device_event (void *data, struct wl_input_method_context *im_ctx, uint32_t type, const char *input_data, uint32_t input_data_len)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD("im_context = %p type = %d, data = (%p) %d", im_ctx, type, input_data, input_data_len);
if (!wsc_ctx) return;
isf_wsc_context_process_input_device_event (wsc_ctx, type, input_data, input_data_len);
}
static void
_wsc_im_ctx_filter_key_event (void *data, struct wl_input_method_context *im_ctx, uint32_t serial, uint32_t time, const char *keyname, uint32_t state, uint32_t modifiers, const char *dev_name, uint32_t dev_class, uint32_t dev_subclass, uint32_t keycode)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
#if !(ENABLE_GRAB_KEYBOARD)
isf_wsc_context_filter_key_event (wsc_ctx, serial, time, keyname,
((wl_keyboard_key_state)state) == WL_KEYBOARD_KEY_STATE_PRESSED, modifiers, dev_name, dev_class, dev_subclass, keycode);
#endif
}
static void
_wsc_im_ctx_capital_mode (void *data, struct wl_input_method_context *im_ctx, uint32_t mode)
{
LOGD ("capital mode %d", mode);
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
wsc_ctx->caps_mode = mode;
isf_wsc_context_input_panel_caps_mode_set (wsc_ctx, mode);
}
static void
_wsc_im_ctx_prediction_hint (void *data, struct wl_input_method_context *im_ctx, const char *prediction_hint)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD ("im_context = %p, prediction hint = %s", im_ctx, prediction_hint);
if (!wsc_ctx) return;
isf_wsc_context_input_panel_prediction_hint_set (wsc_ctx, prediction_hint);
}
static void
_wsc_im_ctx_mime_type (void *data, struct wl_input_method_context *im_ctx, const char *mime_type)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
LOGD ("im_context = %p, mime_type = %s", im_ctx, mime_type);
if (!wsc_ctx) return;
if (wsc_ctx->impl) {
wsc_ctx->impl->mime_type = String (mime_type);
}
isf_wsc_context_input_panel_mime_type_accept_set (wsc_ctx, mime_type);
}
static void
_wsc_im_ctx_finalized_content (void *data, struct wl_input_method_context *im_ctx, const char *text, uint32_t cursor_pos)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
SECURE_LOGD ("im_context = %p, text = %s, cursor_pos = %d", im_ctx, text, cursor_pos);
if (!wsc_ctx) return;
isf_wsc_context_input_panel_finalize_content (wsc_ctx, text, cursor_pos);
}
static void
_wsc_im_ctx_prediction_hint_data (void *data, struct wl_input_method_context *im_ctx, const char *key, const char * value)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx) return;
isf_wsc_context_input_panel_prediction_hint_data_set (wsc_ctx, key, value);
}
static const struct wl_input_method_context_listener wsc_im_context_listener = {
_wsc_im_ctx_reset,
_wsc_im_ctx_content_type,
_wsc_im_ctx_invoke_action,
_wsc_im_ctx_commit_state,
_wsc_im_ctx_preferred_language,
_wsc_im_ctx_return_key_type,
_wsc_im_ctx_return_key_disabled,
_wsc_im_ctx_input_panel_data,
_wsc_im_ctx_bidi_direction,
_wsc_im_ctx_cursor_position,
_wsc_im_ctx_process_input_device_event,
_wsc_im_ctx_filter_key_event,
_wsc_im_ctx_capital_mode,
_wsc_im_ctx_prediction_hint,
_wsc_im_ctx_mime_type,
_wsc_im_ctx_finalized_content,
_wsc_im_ctx_prediction_hint_data
};
#if ENABLE_GRAB_KEYBOARD
static void
_init_keysym2keycode (WSCContextISF *wsc_ctx)
{
uint32_t i = 0;
uint32_t code;
uint32_t num_syms;
const xkb_keysym_t *syms;
if (!wsc_ctx || !wsc_ctx->state)
return;
for (i = 0; i < 256; i++) {
code = i + 8;
num_syms = xkb_key_get_syms (wsc_ctx->state, code, &syms);
if (num_syms == 1)
wsc_ctx->_keysym2keycode[syms[0]] = i;
}
}
static void
_fini_keysym2keycode (WSCContextISF *wsc_ctx)
{
wsc_ctx->_keysym2keycode.clear ();
}
static void
_wsc_im_keyboard_keymap (void *data,
struct wl_keyboard *wl_keyboard,
uint32_t format,
int32_t fd,
uint32_t size)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
char *map_str;
if (!wsc_ctx) {
close (fd);
return;
}
_fini_keysym2keycode (wsc_ctx);
if (wsc_ctx->state) {
xkb_state_unref (wsc_ctx->state);
wsc_ctx->state = NULL;
}
if (wsc_ctx->keymap) {
xkb_map_unref (wsc_ctx->keymap);
wsc_ctx->keymap = NULL;
}
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
close (fd);
return;
}
map_str = (char*)mmap (NULL, size, PROT_READ, MAP_SHARED, fd, 0);
if (map_str == MAP_FAILED) {
close (fd);
return;
}
wsc_ctx->keymap =
xkb_map_new_from_string (wsc_ctx->xkb_context,
map_str,
XKB_KEYMAP_FORMAT_TEXT_V1,
(xkb_keymap_compile_flags)0);
munmap (map_str, size);
close (fd);
if (!wsc_ctx->keymap) {
LOGW ("failed to compile keymap");
return;
}
wsc_ctx->state = xkb_state_new (wsc_ctx->keymap);
if (!wsc_ctx->state) {
LOGW ("failed to create XKB state");
xkb_map_unref (wsc_ctx->keymap);
return;
}
wsc_ctx->control_mask =
1 << xkb_map_mod_get_index (wsc_ctx->keymap, "Control");
wsc_ctx->alt_mask =
1 << xkb_map_mod_get_index (wsc_ctx->keymap, "Mod1");
wsc_ctx->shift_mask =
1 << xkb_map_mod_get_index (wsc_ctx->keymap, "Shift");
LOGD ("create _keysym2keycode");
_init_keysym2keycode (wsc_ctx);
}
static void
_wsc_im_keyboard_key (void *data,
struct wl_keyboard *wl_keyboard,
uint32_t serial,
uint32_t time,
uint32_t key,
uint32_t state_w)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
uint32_t code;
uint32_t num_syms;
const xkb_keysym_t *syms;
xkb_keysym_t sym;
char keyname[64] = {0};
enum wl_keyboard_key_state state = (wl_keyboard_key_state)state_w;
if (!wsc_ctx || !wsc_ctx->state)
return;
code = key + 8;
num_syms = xkb_key_get_syms (wsc_ctx->state, code, &syms);
sym = XKB_KEY_NoSymbol;
if (num_syms == 1) {
sym = syms[0];
xkb_keysym_get_name (sym, keyname, 64);
}
isf_wsc_context_filter_key_event (wsc_ctx, serial, time, code, sym, keyname,
state);
}
static void
_wsc_im_keyboard_modifiers (void *data,
struct wl_keyboard *wl_keyboard,
uint32_t serial,
uint32_t mods_depressed,
uint32_t mods_latched,
uint32_t mods_locked,
uint32_t group)
{
WSCContextISF *wsc_ctx = (WSCContextISF*)data;
if (!wsc_ctx || !wsc_ctx->state)
return;
struct wl_input_method_context *context = wsc_ctx->im_ctx;
xkb_mod_mask_t mask;
xkb_state_update_mask (wsc_ctx->state, mods_depressed,
mods_latched, mods_locked, 0, 0, group);
mask = xkb_state_serialize_mods (wsc_ctx->state,
(xkb_state_component)(XKB_STATE_DEPRESSED | XKB_STATE_LATCHED));
wsc_ctx->modifiers = 0;
if (mask & wsc_ctx->control_mask)
wsc_ctx->modifiers |= SCIM_KEY_ControlMask;
if (mask & wsc_ctx->alt_mask)
wsc_ctx->modifiers |= SCIM_KEY_AltMask;
if (mask & wsc_ctx->shift_mask)
wsc_ctx->modifiers |= SCIM_KEY_ShiftMask;
wl_input_method_context_modifiers (context, serial,
mods_depressed, mods_depressed,
mods_latched, group);
}
static const struct wl_keyboard_listener wsc_im_keyboard_listener = {
_wsc_im_keyboard_keymap,
NULL, /* enter */
NULL, /* leave */
_wsc_im_keyboard_key,
_wsc_im_keyboard_modifiers
};
#endif
static void
wl_im_destroy ()
{
if (!_wl_im_ctx || !_wl_im_ctx->wsc || !_wl_im_ctx->wsc->wsc_ctx)
return;
WSCContextISF *wsc_ctx = _wl_im_ctx->wsc->wsc_ctx;
if (_wl_im_ctx->need_focus_event)
isf_wsc_context_focus_out (wsc_ctx);
#if ENABLE_GRAB_KEYBOARD
if (wsc_ctx->keyboard) {
wl_keyboard_destroy (wsc_ctx->keyboard);
wsc_ctx->keyboard = NULL;
}
_fini_keysym2keycode (wsc_ctx);
if (wsc_ctx->state) {
xkb_state_unref (wsc_ctx->state);
wsc_ctx->state = NULL;
}
if (wsc_ctx->keymap) {
xkb_map_unref (wsc_ctx->keymap);
wsc_ctx->keymap = NULL;
}
if (wsc_ctx->xkb_context) {
xkb_context_unref (wsc_ctx->xkb_context);
wsc_ctx->xkb_context = NULL;
}
#endif
if (wsc_ctx->im_ctx) {
wl_input_method_context_destroy (wsc_ctx->im_ctx);
wsc_ctx->im_ctx = NULL;
}
if (wsc_ctx->preedit_str) {
free (wsc_ctx->preedit_str);
wsc_ctx->preedit_str = NULL;
}
if (wsc_ctx->surrounding_text) {
free (wsc_ctx->surrounding_text);
wsc_ctx->surrounding_text = NULL;
}
if (wsc_ctx->remote_surrounding_text) {
free (wsc_ctx->remote_surrounding_text);
wsc_ctx->remote_surrounding_text = NULL;
}
if (wsc_ctx->language) {
free (wsc_ctx->language);
wsc_ctx->language = NULL;
}
wsc_ctx->layout_initialized = EINA_FALSE;
wsc_ctx->prediction_allow_initialized = EINA_FALSE;
wsc_ctx->autocapital_type_initialized = EINA_FALSE;
wsc_ctx->language_initialized = EINA_FALSE;
if (_resource_check_timer)
ecore_timer_del (_resource_check_timer);
_resource_check_timer = NULL;
isf_wsc_context_del (wsc_ctx);
delete wsc_ctx;
_wl_im_ctx->wsc->wsc_ctx = NULL;
_wl_im_ctx->input_method = NULL;
_wl_im_ctx->im_ctx = NULL;
_wl_im_ctx->need_focus_event = EINA_FALSE;
_need_wl_im_init = false;
}
static void
_wsc_im_activate (void *data, struct wl_input_method *input_method, struct wl_input_method_context *im_ctx, uint32_t text_input_id, uint32_t focus_in_event)
{
struct weescim *wsc = (weescim*)data;
if (!wsc) return;
WSCContextISF *wsc_ctx = new WSCContextISF;
if (!wsc_ctx) {
return;
}
if (_need_wl_im_init)
wl_im_destroy ();
#if ENABLE_GRAB_KEYBOARD
wsc_ctx->xkb_context = xkb_context_new ((xkb_context_flags)0);
if (wsc_ctx->xkb_context == NULL) {
LOGW ("Failed to create XKB context");
delete wsc_ctx;
return;
}
wsc_ctx->state = NULL;
wsc_ctx->keymap = NULL;
wsc_ctx->modifiers = 0;
#endif
wsc_ctx->id = text_input_id;
wsc->wsc_ctx = wsc_ctx;
wsc_ctx->ctx = wsc;
wsc_ctx->surrounding_text = NULL;
wsc_ctx->remote_surrounding_text = NULL;
wsc_ctx->surrounding_cursor = 0;
LOGD ("wsc_ctx->surrounding_cursor = %d", wsc_ctx->surrounding_cursor);
get_language (&wsc_ctx->language);
wsc_ctx->preedit_str = strdup ("");
wsc_ctx->content_hint = WL_TEXT_INPUT_CONTENT_HINT_NONE;
wsc_ctx->content_purpose = WL_TEXT_INPUT_CONTENT_PURPOSE_NORMAL;
wsc_ctx->im_ctx = im_ctx;
wl_input_method_context_add_listener (im_ctx, &wsc_im_context_listener, wsc_ctx);
#if ENABLE_GRAB_KEYBOARD
wsc_ctx->keyboard = wl_input_method_context_grab_keyboard (im_ctx);
if (wsc_ctx->keyboard)
wl_keyboard_add_listener (wsc_ctx->keyboard, &wsc_im_keyboard_listener, wsc_ctx);
#endif
if (wsc_ctx->language)
wl_input_method_context_language (im_ctx, wsc_ctx->serial, wsc_ctx->language);
isf_wsc_context_add (wsc_ctx);
if (focus_in_event) {
isf_wsc_context_focus_in (wsc_ctx);
_wl_im_ctx->need_focus_event = EINA_TRUE;
}
}
static void
_wsc_im_deactivate (void *data, struct wl_input_method *input_method, struct wl_input_method_context *im_ctx, uint32_t focus_out_event)
{
struct weescim *wsc = (weescim*)data;
if (!wsc || !wsc->wsc_ctx) return;
/* When the focus_in/input_panel_shutdown event is called,
* it is not possible to know the information of wl_input_method to destroy */
_wl_im_ctx->wsc = wsc;
_wl_im_ctx->input_method = input_method;
_wl_im_ctx->im_ctx = im_ctx;
_need_wl_im_init = true;
if (focus_out_event) {
isf_wsc_context_focus_out (wsc->wsc_ctx);
_wl_im_ctx->need_focus_event = EINA_FALSE;
}
if (_launch_ise_on_request)
wl_im_destroy ();
}
static void
_wsc_im_show_input_panel (void *data, struct wl_input_method *input_method, struct wl_input_method_context *im_ctx)
{
struct weescim *wsc = (weescim*)data;
if (!wsc || !wsc->wsc_ctx) return;
isf_wsc_context_input_panel_show (wsc->wsc_ctx);
if (_TV)
remote_surrounding_get (wsc->wsc_ctx);
}
static void
_wsc_im_hide_input_panel (void *data, struct wl_input_method *input_method, struct wl_input_method_context *im_ctx)
{
struct weescim *wsc = (weescim*)data;
if (!wsc || !wsc->wsc_ctx) return;
isf_wsc_context_input_panel_hide (wsc->wsc_ctx);
}
static const struct wl_input_method_listener wsc_im_listener = {
_wsc_im_activate,
_wsc_im_deactivate,
_wsc_im_show_input_panel,
_wsc_im_hide_input_panel
};
static bool
_wsc_setup (struct weescim *wsc)
{
Eina_Iterator *globals;
struct wl_registry *registry;
Ecore_Wl2_Global *global;
if (!wsc) return false;
Ecore_Wl2_Display *wl2_display = ecore_wl2_display_connect (NULL);
if (!wl2_display) {
LOGW ("failed to connect");
return false;
}
if (!(registry = ecore_wl2_display_registry_get (wl2_display))) {
LOGW ("failed to get wl_registry");
return false;
}
if (!(globals = ecore_wl2_display_globals_get (wl2_display))) {
LOGW ("failed to get wl_globals");
return false;
}
EINA_ITERATOR_FOREACH(globals, global) {
if (strcmp (global->interface, "wl_input_method") == 0)
wsc->im = (wl_input_method*)wl_registry_bind (registry, global->id, &wl_input_method_interface, 1);
}
eina_iterator_free (globals);
if (wsc->im == NULL) {
LOGW ("Failed because wl_input_method is null");
return false;
}
/* Input method listener */
LOGD ("Adding wl_input_method listener");
if (wsc->im)
wl_input_method_add_listener (wsc->im, &wsc_im_listener, wsc);
else {
LOGW ("Couldn't get wayland input method interface");
return false;
}
return true;
}
//////////////////////////////wayland_panel_agent_module end//////////////////////////////////////////////////
WSCContextISF *
get_focused_ic ()
{
return _focused_ic;
}
int
get_panel_client_id (void)
{
return _panel_client_id;
}
void
get_language (char **language)
{
*language = strdup (_language.c_str ());
}
static unsigned int
get_time (void)
{
unsigned int tint;
struct timeval tv;
struct timezone tz; /* is not used since ages */
gettimeofday (&tv, &tz);
tint = (unsigned int)(tv.tv_sec * 1000);
tint = tint / 1000 * 1000;
tint = (unsigned int)(tint + tv.tv_usec / 1000);
return tint;
}
/* Function Implementations */
static WSCContextISFImpl *
new_ic_impl (WSCContextISF *parent)
{
WSCContextISFImpl *impl = NULL;
if (_free_ic_impl_list != NULL) {
impl = _free_ic_impl_list;
_free_ic_impl_list = _free_ic_impl_list->next;
} else {
impl = new WSCContextISFImpl;
if (impl == NULL)
return NULL;
}
impl->next = _used_ic_impl_list;
_used_ic_impl_list = impl;
impl->parent = parent;
return impl;
}
static void
delete_ic_impl (WSCContextISFImpl *impl)
{
WSCContextISFImpl *rec = _used_ic_impl_list, *last = 0;
for (; rec != 0; last = rec, rec = rec->next) {
if (rec == impl) {
if (last != 0)
last->next = rec->next;
else
_used_ic_impl_list = rec->next;
rec->next = _free_ic_impl_list;
_free_ic_impl_list = rec;
if (rec->imdata) {
free (rec->imdata);
rec->imdata = NULL;
}
rec->imdata_size = 0;
rec->parent = 0;
rec->client_window = 0;
rec->mime_type = String ();
rec->surrounding_text = WideString ();
rec->preedit_string = WideString ();
rec->preedit_attrlist.clear ();
rec->commit_string = WideString ();
rec->block_input_resource = true;
return;
}
}
}
static void
delete_all_ic_impl (void)
{
WSCContextISFImpl *it = _used_ic_impl_list;
while (it != 0) {
_used_ic_impl_list = it->next;
delete it;
it = _used_ic_impl_list;
}
it = _free_ic_impl_list;
while (it != 0) {
_free_ic_impl_list = it->next;
delete it;
it = _free_ic_impl_list;
}
}
static WSCContextISF *
find_ic (int id)
{
WSCContextISFImpl *rec = _used_ic_impl_list;
while (rec != 0) {
if (rec->parent && rec->parent->id == id)
return rec->parent;
rec = rec->next;
}
return 0;
}
static bool
check_valid_ic (WSCContextISF *ic)
{
if (ic && ic->impl && ic->ctx)
return true;
else
return false;
}
void context_scim_imdata_get (WSCContextISF *wsc_ctx, void *data, int *length, int max_len)
{
WSCContextISF* context_scim = wsc_ctx;
LOGD ("");
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
if (length)
*length = 0;
if (context_scim && context_scim->impl && context_scim->impl->imdata && data && length) {
if (max_len > context_scim->impl->imdata_size)
max_len = context_scim->impl->imdata_size;
memcpy (data, context_scim->impl->imdata, max_len);
*length = max_len;
}
}
void context_scim_mime_type_get (WSCContextISF *wsc_ctx, char *mime_types, int max_len)
{
WSCContextISF* context_scim = wsc_ctx;
LOGD ("");
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
if (mime_types && max_len > 0) {
/* Initialize mime_types to have an empty string */
mime_types[0] = '\0';
if (context_scim && context_scim->impl) {
if (!(context_scim->impl->mime_type).empty ()) {
int length = (context_scim->impl->mime_type).length ();
if (max_len > length)
max_len = length;
memcpy ((void*)mime_types, (context_scim->impl->mime_type).c_str (), max_len);
}
}
}
}
static char *
insert_text (const char *text, uint32_t offset, const char *insert)
{
uint32_t tlen = strlen (text), ilen = strlen (insert);
char *new_text = (char*)malloc (tlen + ilen + 1);
if (new_text) {
if ((unsigned int) tlen < offset)
offset = tlen;
memcpy (new_text, text, offset);
memcpy (new_text + offset, insert, ilen);
memcpy (new_text + offset + ilen, text + offset, tlen - offset);
new_text[tlen + ilen] = '\0';
}
return new_text;
}
static Eina_Bool
change_block_status_timer_cb (void *data)
{
WSCContextISF* context_scim = static_cast<WSCContextISF*>(data);
if (context_scim && context_scim->impl)
context_scim->impl->block_input_resource = false;
_resource_check_timer = NULL;
return ECORE_CALLBACK_CANCEL;
}
static void
check_input_resource (WSCContextISF *wsc_ctx, Input_Resource input_res)
{
WSCContextISF* context_scim = wsc_ctx;
LOGD ("Input resource : %d", input_res);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
if (context_scim && context_scim->impl) {
if (context_scim->impl->input_resource == input_res)
return;
if (_TV)
if (context_scim->impl->input_resource != input_res && input_res != INPUT_RESOURCE_NONE)
g_info_manager->remoteinput_callback_input_resource (input_res);
if (context_scim->impl->input_resource == INPUT_RESOURCE_REMOTE && input_res == INPUT_RESOURCE_LOCAL) {
if (context_scim->impl->need_commit_preedit) {
WideString wstr = context_scim->impl->preedit_string;
_hide_preedit_string (context_scim->id, false);
wsc_context_commit_string (context_scim, utf8_wcstombs (wstr).c_str ());
context_scim->impl->need_commit_preedit = false;
context_scim->impl->preedit_string.clear ();
}
if (_resource_check_timer)
ecore_timer_del (_resource_check_timer);
_resource_check_timer = ecore_timer_add (2.0, change_block_status_timer_cb, context_scim);
context_scim->impl->block_input_resource = true;
}
context_scim->impl->input_resource = input_res;
}
}
/* Public functions */
void
isf_wsc_context_init (void)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
if (!_scim_initialized) {
_ecore_wl2_init_count = ecore_wl2_init ();
if (_ecore_wl2_init_count > 0) {
initialize ();
_scim_initialized = true;
isf_wsc_input_panel_init ();
//isf_wsc_context_set_hardware_keyboard_mode(context_scim);
}
else
LOGE("Failed to initialize Ecore_Wl");
}
}
void
isf_wsc_context_shutdown (void)
{
LOGD ("");
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
if (_scim_initialized) {
_scim_initialized = false;
isf_wsc_input_panel_shutdown ();
finalize ();
if (_ecore_wl2_init_count > 0) {
Ecore_Wl2_Display *wl2_display = ecore_wl2_connected_display_get (NULL);
if (wl2_display) {
ecore_wl2_display_disconnect (wl2_display);
}
ecore_wl2_shutdown ();
_ecore_wl2_init_count = 0;
}
}
}
void
isf_wsc_context_add (WSCContextISF *wsc_ctx)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
WSCContextISF* context_scim = wsc_ctx;
if (!context_scim) return;
context_scim->surrounding_text_fd_read_handler = NULL;
context_scim->selection_text_fd_read_handler = NULL;
context_scim->remote_surrounding_text_fd_read_handler = NULL;
context_scim->surrounding_text = NULL;
context_scim->remote_surrounding_text = NULL;
context_scim->selection_text = NULL;
context_scim->impl = new_ic_impl (context_scim);
if (context_scim->impl == NULL) {
std::cerr << "memory allocation failed in " << __FUNCTION__ << "\n";
return;
}
context_scim->impl->client_window = 0;
context_scim->impl->preedit_caret = 0;
context_scim->impl->cursor_x = 0;
context_scim->impl->cursor_y = 0;
context_scim->impl->cursor_pos = -1;
context_scim->impl->cursor_top_y = 0;
context_scim->impl->is_on = true;
context_scim->impl->use_preedit = _on_the_spot;
context_scim->impl->preedit_started = false;
context_scim->impl->need_commit_preedit = false;
if (!_ic_list)
context_scim->next = NULL;
else
context_scim->next = _ic_list;
_ic_list = context_scim;
context_scim->impl->is_on = _config->read (String (SCIM_CONFIG_FRONTEND_IM_OPENED_BY_DEFAULT), context_scim->impl->is_on);
g_info_manager->register_input_context (WAYLAND_MODULE_CLIENT_ID, context_scim->id, "");
set_ic_capabilities (context_scim);
SCIM_DEBUG_FRONTEND (2) << "input context created: id = " << context_scim->id << "\n";
}
void
isf_wsc_context_del (WSCContextISF *wsc_ctx)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
if (!_ic_list) return;
WSCContextISF *context_scim = wsc_ctx;
if (!context_scim) return;
if (context_scim->selection_text_fd_read_handler) {
int fd = ecore_main_fd_handler_fd_get (context_scim->selection_text_fd_read_handler);
if (fd >= 0)
close (fd);
ecore_main_fd_handler_del (context_scim->selection_text_fd_read_handler);
context_scim->selection_text_fd_read_handler = NULL;
}
if (context_scim->selection_text) {
free (context_scim->selection_text);
context_scim->selection_text = NULL;
}
if (context_scim->surrounding_text_fd_read_handler) {
int fd = ecore_main_fd_handler_fd_get (context_scim->surrounding_text_fd_read_handler);
if (fd >= 0)
close (fd);
ecore_main_fd_handler_del (context_scim->surrounding_text_fd_read_handler);
context_scim->surrounding_text_fd_read_handler = NULL;
}
if (context_scim->remote_surrounding_text_fd_read_handler) {
int fd = ecore_main_fd_handler_fd_get (context_scim->remote_surrounding_text_fd_read_handler);
if (fd >= 0)
close (fd);
ecore_main_fd_handler_del (context_scim->remote_surrounding_text_fd_read_handler);
context_scim->remote_surrounding_text_fd_read_handler = NULL;
}
if (context_scim->surrounding_text) {
free (context_scim->surrounding_text);
context_scim->surrounding_text = NULL;
}
if (context_scim->remote_surrounding_text) {
free (context_scim->remote_surrounding_text);
context_scim->remote_surrounding_text = NULL;
}
if (context_scim->id != _ic_list->id) {
WSCContextISF * pre = _ic_list;
WSCContextISF * cur = _ic_list->next;
while (cur != NULL) {
if (cur->id == context_scim->id) {
pre->next = cur->next;
break;
}
pre = cur;
cur = cur->next;
}
} else {
_ic_list = _ic_list->next;
}
if (context_scim->impl) {
if (context_scim == _focused_ic) {
g_info_manager->socket_turn_off ();
g_info_manager->focus_out (WAYLAND_MODULE_CLIENT_ID, context_scim->id);
}
g_info_manager->remove_input_context (WAYLAND_MODULE_CLIENT_ID, context_scim->id);
if (context_scim->impl) {
delete_ic_impl (context_scim->impl);
context_scim->impl = 0;
}
}
if (context_scim == _focused_ic)
_focused_ic = 0;
}
void
isf_wsc_context_focus_in (WSCContextISF *wsc_ctx)
{
WSCContextISF* context_scim = wsc_ctx;
if (!context_scim)
return;
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__<< "(" << context_scim->id << ")...\n";
if (_focused_ic) {
if (_focused_ic == context_scim) {
SCIM_DEBUG_FRONTEND(1) << "It's already focused.\n";
return;
}
SCIM_DEBUG_FRONTEND(1) << "Focus out previous IC first: " << _focused_ic->id << "\n";
isf_wsc_context_focus_out (_focused_ic);
}
if (_change_keyboard_mode_by_focus_move) {
//if h/w keyboard mode, keyboard mode will be changed to s/w mode when the entry get the focus.
LOGD ("Keyboard mode is changed H/W->S/W because of focus_in.");
isf_wsc_context_set_keyboard_mode (wsc_ctx, TOOLBAR_HELPER_MODE);
}
if (context_scim && context_scim->impl) {
_focused_ic = context_scim;
context_scim->impl->is_on = _config->read (String (SCIM_CONFIG_FRONTEND_IM_OPENED_BY_DEFAULT), context_scim->impl->is_on);
context_scim->impl->surrounding_text.clear ();
context_scim->impl->preedit_string.clear ();
context_scim->impl->preedit_attrlist.clear ();
context_scim->impl->commit_string.clear ();
context_scim->impl->preedit_caret = 0;
context_scim->impl->preedit_started = false;
g_info_manager->register_input_context (WAYLAND_MODULE_CLIENT_ID, context_scim->id, "");
set_ic_capabilities (context_scim);
//FIXME: modify the parameter ic->impl->si->get_factory_uuid ()
g_info_manager->focus_in (WAYLAND_MODULE_CLIENT_ID, context_scim->id, "");
if (context_scim->impl->is_on) {
g_info_manager->socket_turn_on ();
// _panel_client.hide_preedit_string (context_scim->id);
// _panel_client.hide_aux_string (context_scim->id);
// _panel_client.hide_lookup_table (context_scim->id);
//FIXME
#if 0 //REMOVE_SCIM_LAUNCHER
context_scim->impl->si->set_layout (wsc_context_input_panel_layout_get (wsc_ctx));
context_scim->impl->si->set_prediction_allow (context_scim->impl->prediction_allow);
if (context_scim->impl->imdata)
context_scim->impl->si->set_imdata ((const char*)context_scim->impl->imdata, context_scim->impl->imdata_size);
#endif
LOGD ("set autocapital type : %d, ctx : %p", context_scim->impl->autocapital_type, wsc_ctx);
g_info_manager->set_autocapital_type ((int)context_scim->impl->autocapital_type);
} else {
g_info_manager->socket_turn_off ();
}
g_info_manager->get_active_helper_option (WAYLAND_MODULE_CLIENT_ID, _active_helper_option);
if (_TV)
g_info_manager->remoteinput_callback_focus_in ();
context_scim->impl->init_remote_entry_metadata = false;
context_scim->impl->init_remote_surrounding_text = false;
context_scim->impl->block_input_resource = false;
context_scim->impl->input_resource = INPUT_RESOURCE_NONE;
}
}
void
isf_wsc_context_focus_out (WSCContextISF *wsc_ctx)
{
WSCContextISF* context_scim = wsc_ctx;
if (!context_scim) return;
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << "(" << context_scim->id << ")...\n";
if (context_scim && context_scim->impl && context_scim == _focused_ic) {
LOGD ("ctx : %p", wsc_ctx);
if (context_scim->impl->need_commit_preedit) {
_hide_preedit_string (context_scim->id, false);
wsc_context_commit_preedit_string (context_scim);
g_info_manager->socket_reset_input_context (WAYLAND_MODULE_CLIENT_ID, context_scim->id);
}
context_scim->impl->cursor_pos = -1;
// if (context_scim->impl->shared_si) context_scim->impl->si->reset ();
g_info_manager->focus_out (WAYLAND_MODULE_CLIENT_ID, context_scim->id);
_focused_ic = 0;
if (_TV)
g_info_manager->remoteinput_callback_focus_out ();
context_scim->impl->surrounding_text.clear ();
context_scim->impl->preedit_string.clear ();
context_scim->impl->preedit_attrlist.clear ();
context_scim->impl->commit_string.clear ();
context_scim->impl->preedit_caret = 0;
context_scim->impl->preedit_started = false;
context_scim->impl->need_commit_preedit = false;
context_scim->impl->init_remote_entry_metadata = true;
context_scim->impl->init_remote_surrounding_text = true;
context_scim->impl->block_input_resource = true;
context_scim->impl->input_resource = INPUT_RESOURCE_NONE;
}
_x_key_event_is_valid = false;
}
void
isf_wsc_context_preedit_string_get (WSCContextISF *wsc_ctx, char** str, int *cursor_pos)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
WSCContextISF* context_scim = wsc_ctx;
if (context_scim && context_scim->impl && context_scim->impl->is_on) {
String mbs = utf8_wcstombs (context_scim->impl->preedit_string);
if (str) {
if (mbs.length ())
*str = strdup (mbs.c_str ());
else
*str = strdup ("");
}
if (cursor_pos) {
//*cursor_pos = context_scim->impl->preedit_caret;
mbs = utf8_wcstombs (
context_scim->impl->preedit_string.substr (0, context_scim->impl->preedit_caret));
*cursor_pos = mbs.length ();
}
} else {
if (str)
*str = strdup ("");
if (cursor_pos)
*cursor_pos = 0;
}
}
void
isf_wsc_context_autocapital_type_set (WSCContextISF* wsc_ctx, Ecore_IMF_Autocapital_Type autocapital_type)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << " = " << autocapital_type << "...\n";
WSCContextISF* context_scim = wsc_ctx;
if (context_scim && context_scim->impl && context_scim->impl->autocapital_type != autocapital_type) {
context_scim->impl->autocapital_type = autocapital_type;
if (context_scim == _focused_ic) {
LOGD ("ctx : %p. set autocapital type : %d", wsc_ctx, autocapital_type);
g_info_manager->set_autocapital_type ((int)autocapital_type);
}
}
}
void
isf_wsc_context_bidi_direction_set (WSCContextISF* wsc_ctx, Ecore_IMF_BiDi_Direction direction)
{
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << "...\n";
WSCContextISF *context_scim = wsc_ctx;
if (context_scim && context_scim->impl) {
if (context_scim->impl->bidi_direction != direction) {
context_scim->impl->bidi_direction = direction;
if (context_scim == _focused_ic) {
LOGD ("ctx : %p, bidi direction : %#x", wsc_ctx, direction);
panel_req_update_bidi_direction (context_scim, direction);
}
}
}
}
void
isf_wsc_context_send_surrounding_text (WSCContextISF* wsc_ctx, const char *text, int cursor)
{
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << "...\n";
WSCContextISF *context_scim = wsc_ctx;
if (!context_scim || !context_scim->impl || !text)
return;
char *conv_text = strdup (utf8_wcstombs (context_scim->impl->surrounding_text).c_str ());
if (!conv_text)
return;
if (!context_scim->impl->init_remote_surrounding_text || strcmp (conv_text, text) != 0 || context_scim->impl->cursor_pos != cursor) {
SECURE_LOGD("remote surrounding text : \"%s\"", text);
context_scim->impl->surrounding_text = utf8_mbstowcs (String (text));
context_scim->impl->cursor_pos = cursor;
if (_TV) {
if (context_scim->impl->input_resource != INPUT_RESOURCE_REMOTE) {
if (context_scim->impl->panel_layout == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD) {
g_info_manager->remoteinput_callback_surrounding_text (String (""), 0);
}
else {
g_info_manager->remoteinput_callback_surrounding_text (String (text), context_scim->impl->cursor_pos);
}
}
}
context_scim->impl->init_remote_surrounding_text = true;
}
free (conv_text);
}
void
isf_wsc_context_send_entry_metadata (WSCContextISF* wsc_ctx, Ecore_IMF_Input_Hints hint,
Ecore_IMF_Input_Panel_Layout layout, int variation,
Ecore_IMF_Autocapital_Type type, int return_key_disabled,
Ecore_IMF_Input_Panel_Return_Key_Type return_key_type)
{
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << "...\n";
WSCContextISF *context_scim = wsc_ctx;
if (context_scim && context_scim->impl) {
if (!context_scim->impl->init_remote_entry_metadata || (context_scim->impl->input_hint != hint || context_scim->impl->panel_layout != layout ||
context_scim->impl->variation != variation || context_scim->impl->autocapital_type != type ||
context_scim->impl->return_key_disabled != return_key_disabled || context_scim->impl->return_key_type != return_key_type)) {
if (context_scim->impl->panel_layout != layout || context_scim->impl->variation != variation) {
if (context_scim->impl->input_resource == INPUT_RESOURCE_REMOTE)
context_scim->impl->input_resource = INPUT_RESOURCE_NONE;
}
context_scim->impl->input_hint = hint;
context_scim->impl->panel_layout = layout;
context_scim->impl->variation = variation;
context_scim->impl->autocapital_type = type;
context_scim->impl->return_key_disabled = return_key_disabled;
context_scim->impl->return_key_type = return_key_type;
if (_TV)
g_info_manager->remoteinput_callback_entry_metadata (context_scim->impl->input_hint, context_scim->impl->panel_layout,
context_scim->impl->variation, context_scim->impl->autocapital_type, context_scim->impl->return_key_disabled,
context_scim->impl->return_key_type);
context_scim->impl->init_remote_entry_metadata = true;
if (_TV)
remote_surrounding_get (wsc_ctx);
}
}
}
#if ENABLE_GRAB_KEYBOARD
static
bool is_number_key (const char *str)
{
if (!str) return false;
int result = atoi (str);
if (result == 0) {
if (!strcmp (str, "0"))
return true;
else
return false;
}
else
return true;
}
void
isf_wsc_context_filter_key_event (WSCContextISF* wsc_ctx,
uint32_t serial,
uint32_t timestamp, uint32_t keycode, uint32_t symcode,
char *keyname,
enum wl_keyboard_key_state state)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
if (!wsc_ctx) return;
KeyEvent key(symcode, wsc_ctx->modifiers);
bool ignore_key = filter_keys (keyname, SCIM_CONFIG_HOTKEYS_FRONTEND_IGNORE_KEY);
if (state == WL_KEYBOARD_KEY_STATE_RELEASED) {
key.mask = SCIM_KEY_ReleaseMask;
} else if (state == WL_KEYBOARD_KEY_STATE_PRESSED) {
if (!ignore_key) {
/* Hardware input detect code */
if (get_keyboard_mode () == TOOLBAR_HELPER_MODE &&
timestamp > 1 &&
_support_hw_keyboard_mode &&
strncmp (keyname, "XF86", 4)) {
bool hw_key_detect = false;
if (_TV) {
if (strcmp (keyname, "Down") &&
strcmp (keyname, "KP_Down") &&
strcmp (keyname, "Up") &&
strcmp (keyname, "KP_Up") &&
strcmp (keyname, "Right") &&
strcmp (keyname, "KP_Right") &&
strcmp (keyname, "Left") &&
strcmp (keyname, "KP_Left") &&
strcmp (keyname, "Return") &&
strcmp (keyname, "Pause") &&
strcmp (keyname, "NoSymbol") &&
!is_number_key (keyname)) {
hw_key_detect = true;
}
} else {
if (key.code != 0x1008ff26 && key.code != 0xFF69) {
/* XF86back, Cancel (Power + Volume down) key */
hw_key_detect = true;
}
}
if (hw_key_detect) {
isf_wsc_context_set_keyboard_mode (wsc_ctx, TOOLBAR_KEYBOARD_MODE);
ISF_SAVE_LOG ("Changed keyboard mode from S/W to H/W (code: %x, name: %s)", key.code, keyname);
LOGD ("Hardware keyboard mode, active helper option: %d", _active_helper_option);
}
}
}
}
if (!ignore_key) {
if (!_focused_ic || !_focused_ic->impl || !_focused_ic->impl->is_on) {
LOGD ("ic is off");
} else {
static uint32 _serial = 0;
g_info_manager->process_key_event (key, ++_serial);
}
} else {
send_wl_key_event (wsc_ctx, key, false);
}
}
#else
void
isf_wsc_context_filter_key_event (WSCContextISF* wsc_ctx,
uint32_t serial,
uint32_t timestamp, const char *keysym,
bool press, uint32_t modifiers,
const char *dev_name, uint32_t dev_class, uint32_t dev_subclass, uint32_t keycode)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
if (!wsc_ctx) return;
if (!keysym) {
LOGD("key is NULL");
return;
}
String _key(keysym);
KeyEvent key;
if (!scim_string_to_key (key, _key)) {
xkb_keysym_t code = xkb_keysym_from_name(keysym, XKB_KEYSYM_NO_FLAGS);
if (code == XKB_KEY_NoSymbol) {
code = xkb_keysym_from_name(keysym, XKB_KEYSYM_CASE_INSENSITIVE);
}
key.code = code;
}
scim_set_device_info (key, dev_name ? dev_name : "", dev_class, dev_subclass);
bool ignore_key = filter_keys (keysym, SCIM_CONFIG_HOTKEYS_FRONTEND_IGNORE_KEY);
if (modifiers & MOD_SHIFT_MASK)
key.mask |= SCIM_KEY_ShiftMask;
if (modifiers & MOD_ALT_MASK)
key.mask |= SCIM_KEY_AltMask;
if (modifiers & MOD_CONTROL_MASK)
key.mask |= SCIM_KEY_ControlMask;
if (modifiers & MOD_CAPS_MASK)
key.mask |= SCIM_KEY_CapsLockMask;
if (modifiers & MOD_NUM_MASK)
key.mask |= SCIM_KEY_NumLockMask;
if (!press) {
key.mask |= SCIM_KEY_ReleaseMask;
} else {
if (!ignore_key) {
/* Hardware input detect code */
if (get_keyboard_mode () == TOOLBAR_HELPER_MODE &&
timestamp > 1 &&
_support_hw_keyboard_mode &&
strncmp (keysym, "XF86", 4)) {
bool hw_key_detect = false;
if (_TV) {
if (strcmp (keysym, "Down") &&
strcmp (keysym, "KP_Down") &&
strcmp (keysym, "Up") &&
strcmp (keysym, "KP_Up") &&
strcmp (keysym, "Right") &&
strcmp (keysym, "KP_Right") &&
strcmp (keysym, "Left") &&
strcmp (keysym, "KP_Left") &&
strcmp (keysym, "Return") &&
strcmp (keysym, "KP_Enter") &&
strcmp (keysym, "Pause") &&
strcmp (keysym, "NoSymbol") &&
key.dev_subclass != ECORE_DEVICE_SUBCLASS_REMOCON) {
hw_key_detect = true;
}
} else {
if (key.code != 0x1008ff26 && key.code != 0xFF69) {
/* XF86back, Cancel (Power + Volume down) key */
hw_key_detect = true;
}
}
if (hw_key_detect) {
isf_wsc_context_set_keyboard_mode (wsc_ctx, TOOLBAR_KEYBOARD_MODE);
ISF_SAVE_LOG ("Changed keyboard mode from S/W to H/W (code: %x, key : %s)", key.code, keysym);
LOGD ("Hardware keyboard mode, active helper option: %d", _active_helper_option);
}
}
}
}
if (!ignore_key) {
if (!_focused_ic || !_focused_ic->impl || !_focused_ic->impl->is_on) {
LOGD ("ic is off");
} else if (g_info_manager->process_key_event (key, serial, keycode)){
return;
}
}
if (!instance.null ())
instance->process_key_event_done (WAYLAND_MODULE_CLIENT_ID, wsc_ctx->id, key, EINA_FALSE, serial);
}
#endif
static void
wsc_commit_preedit (WSCContextISF* wsc_ctx)
{
char* surrounding_text;
if (!wsc_ctx || !wsc_ctx->preedit_str ||
strlen (wsc_ctx->preedit_str) == 0)
return;
wl_input_method_context_cursor_position (wsc_ctx->im_ctx,
0, 0);
if (strlen (wsc_ctx->preedit_str) > MAX_PREEDIT_BUFSIZE) {
char str_buffer[MAX_PREEDIT_BUFSIZE];
memcpy (str_buffer, wsc_ctx->preedit_str, MAX_PREEDIT_BUFSIZE - 1);
str_buffer[MAX_PREEDIT_BUFSIZE - 1] = '\0';
char *old_preedit_str = wsc_ctx->preedit_str;
wsc_ctx->preedit_str = (char*)realloc (wsc_ctx->preedit_str, sizeof(char) * MAX_PREEDIT_BUFSIZE);
if (wsc_ctx->preedit_str) {
memcpy (wsc_ctx->preedit_str, str_buffer, strlen(str_buffer));
wsc_ctx->preedit_str[MAX_PREEDIT_BUFSIZE - 1] = '\0';
} else {
free (old_preedit_str);
LOGE ("realloc failed");
return;
}
}
wl_input_method_context_commit_string (wsc_ctx->im_ctx,
wsc_ctx->serial,
wsc_ctx->preedit_str);
if (wsc_ctx->surrounding_text) {
surrounding_text = insert_text (wsc_ctx->surrounding_text,
wsc_ctx->surrounding_cursor,
wsc_ctx->preedit_str);
free (wsc_ctx->surrounding_text);
wsc_ctx->surrounding_text = surrounding_text;
wsc_ctx->surrounding_cursor += strlen (wsc_ctx->preedit_str);
LOGD ("wsc_ctx->surrounding_cursor = %d", wsc_ctx->surrounding_cursor);
} else {
wsc_ctx->surrounding_text = strdup (wsc_ctx->preedit_str);
wsc_ctx->surrounding_cursor = strlen (wsc_ctx->preedit_str);
LOGD ("wsc_ctx->surrounding_cursor = %d", wsc_ctx->surrounding_cursor);
}
if (wsc_ctx->preedit_str)
free (wsc_ctx->preedit_str);
wsc_ctx->preedit_str = strdup ("");
}
static void
wsc_send_preedit_style (WSCContextISF* wsc_ctx)
{
if (!wsc_ctx) return;
if (wsc_ctx->impl && wsc_ctx->impl->is_on) {
String mbs = utf8_wcstombs (wsc_ctx->impl->preedit_string);
if (!wsc_ctx->impl->preedit_attrlist.empty ()) {
if (mbs.length ()) {
uint32_t preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_DEFAULT;
int start_index, end_index;
int wlen = wsc_ctx->impl->preedit_string.length ();
AttributeList::const_iterator i;
bool *attrs_flag = new bool [mbs.length ()];
if (attrs_flag) {
memset (attrs_flag, 0, mbs.length () * sizeof (bool));
for (i = wsc_ctx->impl->preedit_attrlist.begin ();
i != wsc_ctx->impl->preedit_attrlist.end (); ++i) {
start_index = i->get_start ();
end_index = i->get_end ();
if (end_index <= wlen && start_index < end_index && i->get_type () != SCIM_ATTR_DECORATE_NONE) {
start_index = g_utf8_offset_to_pointer (mbs.c_str (), i->get_start ()) - mbs.c_str ();
end_index = g_utf8_offset_to_pointer (mbs.c_str (), i->get_end ()) - mbs.c_str ();
if (i->get_type () == SCIM_ATTR_DECORATE) {
switch (i->get_value ())
{
case SCIM_ATTR_DECORATE_UNDERLINE:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_UNDERLINE;
break;
case SCIM_ATTR_DECORATE_REVERSE:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_REVERSE;
break;
case SCIM_ATTR_DECORATE_HIGHLIGHT:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_HIGHLIGHT;
break;
case SCIM_ATTR_DECORATE_BGCOLOR1:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_BGCOLOR1;
break;
case SCIM_ATTR_DECORATE_BGCOLOR2:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_BGCOLOR2;
break;
case SCIM_ATTR_DECORATE_BGCOLOR3:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_BGCOLOR3;
break;
case SCIM_ATTR_DECORATE_BGCOLOR4:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_BGCOLOR4;
break;
default:
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_DEFAULT;
break;
}
if (preedit_style)
wl_input_method_context_preedit_styling (wsc_ctx->im_ctx,
start_index,
end_index,
preedit_style);
switch (i->get_value ())
{
case SCIM_ATTR_DECORATE_UNDERLINE:
case SCIM_ATTR_DECORATE_REVERSE:
case SCIM_ATTR_DECORATE_HIGHLIGHT:
case SCIM_ATTR_DECORATE_BGCOLOR1:
case SCIM_ATTR_DECORATE_BGCOLOR2:
case SCIM_ATTR_DECORATE_BGCOLOR3:
case SCIM_ATTR_DECORATE_BGCOLOR4:
// Record which character has attribute.
for (int pos = start_index; pos < end_index; ++pos)
attrs_flag [pos] = 1;
break;
default:
break;
}
} else if (i->get_type () == SCIM_ATTR_FOREGROUND) {
SCIM_DEBUG_FRONTEND(4) << "SCIM_ATTR_FOREGROUND\n";
} else if (i->get_type () == SCIM_ATTR_BACKGROUND) {
SCIM_DEBUG_FRONTEND(4) << "SCIM_ATTR_BACKGROUND\n";
}
}
}
// Add underline for all characters which don't have attribute.
for (unsigned int pos = 0; pos < mbs.length (); ++pos) {
if (!attrs_flag [pos]) {
int begin_pos = pos;
while (pos < mbs.length () && !attrs_flag [pos])
++pos;
// use REVERSE style as default
preedit_style = WL_TEXT_INPUT_PREEDIT_STYLE_UNDERLINE;
start_index = begin_pos;
end_index = pos;
wl_input_method_context_preedit_styling (wsc_ctx->im_ctx,
start_index,
end_index,
preedit_style);
}
}
delete [] attrs_flag;
}
}
}
} else {
if (wsc_ctx->impl && !wsc_ctx->impl->preedit_attrlist.empty ())
wsc_ctx->impl->preedit_attrlist.clear ();
}
}
static void
wsc_send_preedit (WSCContextISF* wsc_ctx, int32_t cursor)
{
LOGD ("");
if (!wsc_ctx) return;
uint32_t index = strlen (wsc_ctx->preedit_str);
if (cursor >= 0)
index = cursor;
/* Note : Since the current wayland_immodule implementation does not call
* PREEDIT_CHANGED callback even when preedit_cursor or preedit_style gets updated, for now
* we must update preedit_string also whenever preedit_cursor or preedit_style is updated.
* So the below 3 lines cannot be called separately. */
wsc_send_preedit_style (wsc_ctx);
wl_input_method_context_preedit_cursor (wsc_ctx->im_ctx, index);
wl_input_method_context_preedit_string (wsc_ctx->im_ctx,
wsc_ctx->serial,
wsc_ctx->preedit_str,
utf8_wcstombs (wsc_ctx->impl->commit_string).c_str ());
}
bool wsc_context_surrounding_get (WSCContextISF *wsc_ctx, char **text, int *cursor_pos)
{
if (!wsc_ctx)
return false;
if (text) {
if (wsc_ctx->surrounding_text)
*text = strdup (wsc_ctx->surrounding_text);
else
*text = strdup ("");
}
if (cursor_pos)
*cursor_pos = wsc_ctx->surrounding_cursor;
return true;
}
static Eina_Bool
remote_surrounding_text_fd_read_func (void* data, Ecore_Fd_Handler* fd_handler) {
if (fd_handler == NULL || data == NULL)
return ECORE_CALLBACK_RENEW;
WSCContextISF* wsc_ctx = (WSCContextISF*)data;
int fd = ecore_main_fd_handler_fd_get (fd_handler);
if (fd < 0)
return ECORE_CALLBACK_RENEW;
char buff[512];
int len = read (fd, buff, sizeof (buff) - 1);
if (len == 0) {
SECURE_LOGD ("remote_surrounding_text : %s, surrounding_cursor : %d", wsc_ctx->remote_surrounding_text, wsc_ctx->surrounding_cursor);
isf_wsc_context_send_surrounding_text (wsc_ctx, wsc_ctx->remote_surrounding_text ? wsc_ctx->remote_surrounding_text : "", wsc_ctx->surrounding_cursor);
} else if (len < 0) {
LOGW ("failed");
} else {
buff[len] = '\0';
if (wsc_ctx->remote_surrounding_text == NULL) {
if (len >= (int)sizeof(int)) {
/* Add one byte for terminating NULL character and subtract <int> byte for cursor position */
wsc_ctx->remote_surrounding_text = (char*)malloc (len + 1 - sizeof(int));
if (wsc_ctx->remote_surrounding_text) {
memcpy(&(wsc_ctx->surrounding_cursor), buff, sizeof(int));
memcpy (wsc_ctx->remote_surrounding_text, buff + sizeof(int), len - sizeof(int));
wsc_ctx->remote_surrounding_text[len - sizeof(int)] = '\0';
return ECORE_CALLBACK_RENEW;
} else {
LOGE ("malloc failed");
}
}
} else {
int old_len = strlen (wsc_ctx->remote_surrounding_text);
void * _new = realloc (wsc_ctx->remote_surrounding_text, len + old_len + 1);
if (_new) {
wsc_ctx->remote_surrounding_text = (char*)_new;
memcpy (wsc_ctx->remote_surrounding_text + old_len, buff, len);
wsc_ctx->remote_surrounding_text[old_len + len] = '\0';
return ECORE_CALLBACK_RENEW;
} else {
LOGE ("realloc failed");
}
}
}
if (wsc_ctx->remote_surrounding_text_fd_read_handler) {
close (fd);
ecore_main_fd_handler_del (wsc_ctx->remote_surrounding_text_fd_read_handler);
wsc_ctx->remote_surrounding_text_fd_read_handler = NULL;
}
if (wsc_ctx->remote_surrounding_text) {
free (wsc_ctx->remote_surrounding_text);
wsc_ctx->remote_surrounding_text = NULL;
}
return ECORE_CALLBACK_CANCEL;
}
static void
remote_surrounding_get (WSCContextISF *wsc_ctx)
{
if (wsc_ctx && wsc_ctx->im_ctx && wsc_ctx->remote_surrounding_text_fd_read_handler)
return;
int filedes[2];
if (pipe2(filedes, O_CLOEXEC | O_NONBLOCK) == -1) {
LOGW ("create pipe failed");
return;
} else {
LOGD("%d,%d", filedes[0], filedes[1]);
if (wsc_ctx && wsc_ctx->im_ctx) {
wl_input_method_context_get_surrounding_text (wsc_ctx->im_ctx, UINT_MAX, UINT_MAX, filedes[1]);
Ecore_Wl2_Display *wl2_display = ecore_wl2_connected_display_get (NULL);
if (wl2_display)
ecore_wl2_display_flush (wl2_display);
}
close (filedes[1]);
if (wsc_ctx && wsc_ctx->im_ctx) {
if (wsc_ctx->remote_surrounding_text) {
free (wsc_ctx->remote_surrounding_text);
wsc_ctx->remote_surrounding_text = NULL;
}
wsc_ctx->remote_surrounding_text_fd_read_handler = ecore_main_fd_handler_add (filedes[0], ECORE_FD_READ, remote_surrounding_text_fd_read_func, wsc_ctx, NULL, NULL);
}
}
}
Ecore_IMF_Input_Panel_Layout wsc_context_input_panel_layout_get (WSCContextISF *wsc_ctx)
{
Ecore_IMF_Input_Panel_Layout layout = ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL;
if (!wsc_ctx)
return layout;
switch (wsc_ctx->content_purpose) {
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS:
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS_SIGNED:
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS_DECIMAL:
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS_SIGNEDDECIMAL:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBERONLY;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_NUMBER:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBER;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_DATE:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_MONTH;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_TIME:
case WL_TEXT_INPUT_CONTENT_PURPOSE_DATETIME:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_DATETIME;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_PHONE:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_PHONENUMBER;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_URL:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_URL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_EMAIL:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_EMAIL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_PASSWORD:
case WL_TEXT_INPUT_CONTENT_PURPOSE_PASSWORD_DIGITS:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_HEX:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_HEX;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_TERMINAL:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_TERMINAL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_IP:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_IP;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_EMOTICON:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_EMOTICON;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_VOICE:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_VOICE;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_NORMAL:
case WL_TEXT_INPUT_CONTENT_PURPOSE_FILENAME:
case WL_TEXT_INPUT_CONTENT_PURPOSE_NAME:
default:
layout = ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL;
break;
}
return layout;
}
int wsc_context_input_panel_layout_variation_get (WSCContextISF *wsc_ctx)
{
int layout_variation = 0;
if (!wsc_ctx)
return layout_variation;
switch (wsc_ctx->content_purpose) {
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBERONLY_VARIATION_NORMAL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS_SIGNED:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBERONLY_VARIATION_SIGNED;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS_DECIMAL:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBERONLY_VARIATION_DECIMAL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS_SIGNEDDECIMAL:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBERONLY_VARIATION_SIGNED_AND_DECIMAL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_PASSWORD:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NORMAL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_PASSWORD_DIGITS:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_NORMAL:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_NORMAL;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_FILENAME:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_FILENAME;
break;
case WL_TEXT_INPUT_CONTENT_PURPOSE_NAME:
layout_variation = ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_PERSON_NAME;
break;
default:
layout_variation = 0;
break;
}
return layout_variation;
}
Ecore_IMF_Autocapital_Type wsc_context_autocapital_type_get (WSCContextISF *wsc_ctx)
{
Ecore_IMF_Autocapital_Type autocapital_type = ECORE_IMF_AUTOCAPITAL_TYPE_NONE;
if (!wsc_ctx)
return autocapital_type;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_AUTO_CAPITALIZATION)
autocapital_type = ECORE_IMF_AUTOCAPITAL_TYPE_SENTENCE;
else if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_WORD_CAPITALIZATION)
autocapital_type = ECORE_IMF_AUTOCAPITAL_TYPE_WORD;
else if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_UPPERCASE)
autocapital_type = ECORE_IMF_AUTOCAPITAL_TYPE_ALLCHARACTER;
else
autocapital_type = ECORE_IMF_AUTOCAPITAL_TYPE_NONE;
return autocapital_type;
}
bool wsc_context_input_panel_caps_lock_mode_get (WSCContextISF *wsc_ctx)
{
if (!wsc_ctx)
return false;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_UPPERCASE)
return true;
return false;
}
Ecore_IMF_Input_Panel_Lang wsc_context_input_panel_language_get (WSCContextISF *wsc_ctx)
{
Ecore_IMF_Input_Panel_Lang language = ECORE_IMF_INPUT_PANEL_LANG_AUTOMATIC;
if (!wsc_ctx)
return language;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_LATIN)
language = ECORE_IMF_INPUT_PANEL_LANG_ALPHABET;
else
language = ECORE_IMF_INPUT_PANEL_LANG_AUTOMATIC;
return language;
}
bool wsc_context_input_panel_password_mode_get (WSCContextISF *wsc_ctx)
{
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_PASSWORD)
return true;
if (wsc_context_input_panel_layout_get (wsc_ctx) == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD)
return true;
return false;
}
Ecore_IMF_Input_Hints wsc_context_input_hint_get (WSCContextISF *wsc_ctx)
{
int input_hint = ECORE_IMF_INPUT_HINT_NONE;
if (!wsc_ctx)
return (Ecore_IMF_Input_Hints)input_hint;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_SENSITIVE_DATA)
input_hint |= ECORE_IMF_INPUT_HINT_SENSITIVE_DATA;
else
input_hint &= ~ECORE_IMF_INPUT_HINT_SENSITIVE_DATA;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_AUTO_COMPLETION)
input_hint |= ECORE_IMF_INPUT_HINT_AUTO_COMPLETE;
else
input_hint &= ~ECORE_IMF_INPUT_HINT_AUTO_COMPLETE;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_MULTILINE)
input_hint |= ECORE_IMF_INPUT_HINT_MULTILINE;
else
input_hint &= ~ECORE_IMF_INPUT_HINT_MULTILINE;
// autofill
switch (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_MASK)
{
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_DATE:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_DATE;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_DAY:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_DAY;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_MONTH:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_MONTH;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_YEAR:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_CREDIT_CARD_EXPIRATION_YEAR;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_CREDIT_CARD_NUMBER:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_CREDIT_CARD_NUMBER;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_EMAIL_ADDRESS:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_EMAIL_ADDRESS;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_PHONE:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_PHONE;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_POSTAL_ADDRESS:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_POSTAL_ADDRESS;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_POSTAL_CODE:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_POSTAL_CODE;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_ID:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_ID;
break;
case WL_TEXT_INPUT_CONTENT_HINT_AUTOFILL_NAME:
input_hint |= ECORE_IMF_INPUT_HINT_AUTOFILL_NAME;
break;
}
return (Ecore_IMF_Input_Hints)input_hint;
}
Eina_Bool wsc_context_prediction_allow_get (WSCContextISF *wsc_ctx)
{
if (!wsc_ctx)
return EINA_FALSE;
if (wsc_ctx->content_hint & WL_TEXT_INPUT_CONTENT_HINT_AUTO_COMPLETION)
return EINA_TRUE;
else
return EINA_FALSE;
}
Ecore_IMF_BiDi_Direction wsc_context_bidi_direction_get (WSCContextISF *wsc_ctx)
{
return (Ecore_IMF_BiDi_Direction)wsc_ctx->bidi_direction;
}
void wsc_context_delete_surrounding (WSCContextISF *wsc_ctx, int offset, int len)
{
LOGD ("offset = %d, len = %d", offset, len);
if (!wsc_ctx)
return;
wl_input_method_context_delete_surrounding_text (wsc_ctx->im_ctx, offset, len);
}
void wsc_context_set_selection (WSCContextISF *wsc_ctx, int start, int end)
{
if (!wsc_ctx)
return;
wl_input_method_context_selection_region (wsc_ctx->im_ctx, wsc_ctx->serial, start, end);
}
void wsc_context_commit_string (WSCContextISF *wsc_ctx, const char *str)
{
if (!wsc_ctx)
return;
if (wsc_ctx->preedit_str) {
free (wsc_ctx->preedit_str);
wsc_ctx->preedit_str = NULL;
}
wsc_ctx->preedit_str = strdup (str);
wsc_commit_preedit (wsc_ctx);
}
void wsc_context_commit_preedit_string (WSCContextISF *wsc_ctx)
{
char* preedit_str = NULL;
int cursor_pos = 0;
if (!wsc_ctx)
return;
isf_wsc_context_preedit_string_get (wsc_ctx, &preedit_str, &cursor_pos);
if (wsc_ctx->preedit_str) {
free (wsc_ctx->preedit_str);
wsc_ctx->preedit_str = NULL;
}
wsc_ctx->preedit_str = preedit_str;
wsc_commit_preedit (wsc_ctx);
}
void wsc_context_send_preedit_string (WSCContextISF *wsc_ctx)
{
char* preedit_str = NULL;
int cursor_pos = 0;
if (!wsc_ctx)
return;
isf_wsc_context_preedit_string_get (wsc_ctx, &preedit_str, &cursor_pos);
if (wsc_ctx->preedit_str) {
free (wsc_ctx->preedit_str);
wsc_ctx->preedit_str = NULL;
}
wsc_ctx->preedit_str = preedit_str;
wsc_send_preedit (wsc_ctx, cursor_pos);
}
void wsc_context_send_key (WSCContextISF *wsc_ctx, uint32_t keysym, uint32_t modifiers, uint32_t time, bool press)
{
if (!wsc_ctx || !wsc_ctx->im_ctx)
return;
wl_input_method_context_keysym (wsc_ctx->im_ctx, wsc_ctx->serial, time,
keysym, press ? WL_KEYBOARD_KEY_STATE_PRESSED : WL_KEYBOARD_KEY_STATE_RELEASED, modifiers);
}
static void
set_ic_capabilities (WSCContextISF *ic)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
#if 0 //FIXME
if (ic && ic->impl) {
unsigned int cap = SCIM_CLIENT_CAP_ALL_CAPABILITIES;
if (!_on_the_spot || !ic->impl->use_preedit)
cap -= SCIM_CLIENT_CAP_ONTHESPOT_PREEDIT;
//FIXME:add this interface
//_info_manager->update_client_capabilities (cap);
}
#endif
}
//useless
#if 0
/* Panel Requestion functions. */
static void
panel_req_show_help (WSCContextISF *ic)
{
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << "...\n";
String help;
help = String (_("Smart Common Input Method platform ")) +
String (SCIM_VERSION) +
String (_("\n(C) 2002-2005 James Su <suzhe@tsinghua.org.cn>\n\n"));
if (ic && ic->impl && ic->impl->si) {
IMEngineFactoryPointer sf = _backend->get_factory (ic->impl->si->get_factory_uuid ());
if (sf) {
help += utf8_wcstombs (sf->get_name ());
help += String (_(":\n\n"));
help += utf8_wcstombs (sf->get_help ());
help += String (_("\n\n"));
help += utf8_wcstombs (sf->get_credits ());
}
g_info_manager->socket_show_help (help);
}
g_info_manager->remoteinput_callback_focus_out ();
LOGD("Remote control button click");
}
#endif
static void
panel_req_update_bidi_direction (WSCContextISF *ic, int direction)
{
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << "...\n";
if (ic)
g_info_manager->update_ise_bidi_direction (WAYLAND_MODULE_CLIENT_ID, direction);
}
static bool
filter_keys (const char *keyname, const char *config_path)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
if (!keyname)
return false;
std::vector <String> keys;
scim_split_string_list (keys, _config->read (String (config_path), String ("")), ',');
for (unsigned int i = 0; i < keys.size (); ++i) {
if (!strcmp (keyname, keys [i].c_str ())) {
return true;
}
}
return false;
}
static void
panel_initialize (void)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
String display_name;
{
const char *p = getenv ("DISPLAY");
if (p) display_name = String (p);
}
g_info_manager->add_client (WAYLAND_MODULE_CLIENT_ID, 2, FRONTEND_CLIENT);
_panel_client_id = WAYLAND_MODULE_CLIENT_ID;
g_info_manager->register_panel_client (_panel_client_id, _panel_client_id);
WSCContextISF* context_scim = _ic_list;
_launch_ise_on_request = scim_global_config_read (String (SCIM_GLOBAL_CONFIG_LAUNCH_ISE_ON_REQUEST), false);
while (context_scim != NULL) {
//FIXME:modify the parameter
g_info_manager->register_input_context (WAYLAND_MODULE_CLIENT_ID, context_scim->id, "");
context_scim = context_scim->next;
}
if (_focused_ic) {
_focused_ic = 0;
}
}
static void
panel_finalize (void)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
g_info_manager->del_client (WAYLAND_MODULE_CLIENT_ID);
}
static void
panel_slot_update_preedit_caret (int context, int caret)
{
LOGD ("");
WSCContextISF* ic = find_ic (context);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << " context=" << context << " caret=" << caret << " ic=" << ic << "\n";
if (ic && ic->impl && _focused_ic == ic && ic->impl->preedit_caret != caret) {
ic->impl->preedit_caret = caret;
if (ic->impl->use_preedit) {
if (!ic->impl->preedit_started) {
if (check_valid_ic (ic))
ic->impl->preedit_started = true;
}
wsc_send_preedit (ic, caret);
} else {
g_info_manager->socket_update_preedit_caret (caret);
}
}
}
static void
panel_slot_process_key_event (int context, const KeyEvent &key)
{
WSCContextISF* ic = find_ic (context);
SCIM_DEBUG_FRONTEND(1) << __FUNCTION__ << " context=" << context << " key=" << key.get_key_string () << " ic=" << ic << "\n";
if (!(ic && ic->impl))
return;
if ((_focused_ic != NULL) && (_focused_ic != ic))
return;
send_wl_key_event (ic, key, false);
}
static void
panel_slot_commit_string (int context, const WideString &wstr, bool remote_mode)
{
LOGD ("");
WSCContextISF* ic = find_ic (context);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << " context=" << context << " str=" << utf8_wcstombs (wstr) << " ic=" << ic << "\n";
if (ic && ic->impl) {
if (_focused_ic != ic)
return;
if (remote_mode) {
if (ic->impl->block_input_resource) {
LOGW ("block remote input");
return;
}
check_input_resource (ic, INPUT_RESOURCE_REMOTE);
if (ic->impl->panel_layout == ECORE_IMF_INPUT_PANEL_LAYOUT_URL)
wsc_context_delete_surrounding (ic, INT_MIN/2, INT_MAX);
wsc_context_commit_string (ic, utf8_wcstombs (wstr).c_str ());
ic->impl->need_commit_preedit = false;
ic->impl->preedit_string.clear ();
} else {
check_input_resource (ic, INPUT_RESOURCE_LOCAL);
wsc_context_commit_string (ic, utf8_wcstombs (wstr).c_str ());
}
}
}
static void
panel_slot_forward_key_event (int context, const KeyEvent &key, bool remote_mode)
{
LOGD ("");
WSCContextISF* ic = find_ic (context);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << " context=" << context << " key=" << key.get_key_string () << " ic=" << ic << "\n";
if (!(ic && ic->impl))
return;
if ((_focused_ic != NULL) && (_focused_ic != ic))
return;
if (remote_mode) {
if (ic->impl->block_input_resource) {
LOGW ("block remote input");
return;
}
check_input_resource (ic, INPUT_RESOURCE_REMOTE);
} else {
check_input_resource (ic, INPUT_RESOURCE_LOCAL);
}
if (key.get_key_string ().length () >= 116)
return;
send_wl_key_event (ic, key, true);
}
static void
panel_slot_update_preedit_string (int context, const WideString str, const WideString commit, const AttributeList &attrs, int caret, bool remote_mode)
{
LOGD ("");
WSCContextISF* ic = find_ic (context);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << " context=" << context << " caret=" << caret << " ic=" << ic << "\n";
if (ic && ic->impl && _focused_ic == ic) {
if (remote_mode) {
if (ic->impl->block_input_resource) {
LOGW ("block remote input");
return;
}
check_input_resource (ic, INPUT_RESOURCE_REMOTE);
}
if (!ic->impl->is_on)
ic->impl->is_on = true;
if (ic->impl->preedit_string != str || str.length ()) {
ic->impl->preedit_string = str;
ic->impl->preedit_attrlist = attrs;
ic->impl->commit_string = commit;
if (ic->impl->use_preedit) {
if (!ic->impl->preedit_started) {
if (!check_valid_ic (ic))
return;
ic->impl->preedit_started = true;
ic->impl->need_commit_preedit = true;
}
if (caret >= 0 && caret <= (int)str.length ())
ic->impl->preedit_caret = caret;
else
ic->impl->preedit_caret = str.length ();
if (ic->impl->panel_layout == ECORE_IMF_INPUT_PANEL_LAYOUT_URL)
wsc_context_delete_surrounding (ic, INT_MIN/2, INT_MAX);
wsc_context_send_preedit_string (ic);
} else {
String _str = utf8_wcstombs (str);
g_info_manager->socket_update_preedit_string (_str, attrs, (uint32)caret);
}
}
}
}
static void
_show_preedit_string (int context)
{
LOGD ("");
WSCContextISF* ic = find_ic (context);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << " context=" << context << "\n";
if (ic && ic->impl && _focused_ic == ic) {
if (!ic->impl->is_on)
ic->impl->is_on = true;
if (ic->impl->use_preedit) {
if (!ic->impl->preedit_started) {
if (check_valid_ic (ic)) {
ic->impl->preedit_started = true;
ic->impl->need_commit_preedit = true;
}
}
} else {
g_info_manager->socket_show_preedit_string ();
}
}
}
static void
_hide_preedit_string (int context, bool update_preedit)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
WSCContextISF* ic = find_ic (context);
if (ic && ic->impl && _focused_ic == ic) {
if (!ic->impl->is_on)
ic->impl->is_on = true;
bool emit = false;
if (ic->impl->preedit_string.length ()) {
ic->impl->preedit_string = WideString ();
ic->impl->preedit_caret = 0;
ic->impl->preedit_attrlist.clear ();
emit = true;
}
ic->impl->commit_string = WideString ();
if (ic->impl->use_preedit) {
if (update_preedit && emit) {
if (!check_valid_ic (ic))
return;
}
if (ic->impl->preedit_started) {
if (check_valid_ic (ic)) {
ic->impl->preedit_started = false;
ic->impl->need_commit_preedit = false;
}
}
wsc_context_send_preedit_string (ic);
} else {
g_info_manager->socket_hide_preedit_string ();
}
}
}
void
initialize (void)
{
LOGD ("Initializing Wayland ISF IMModule...");
// Get system language.
_language = scim_get_locale_language (scim_get_current_locale ());
panel_initialize ();
}
static void
finalize (void)
{
LOGD ("Finalizing Ecore ISF IMModule...");
SCIM_DEBUG_FRONTEND(2) << "Finalize all IC partially.\n";
while (_used_ic_impl_list) {
// In case in "shared input method" mode,
// all contexts share only one instance,
// so we need point the reference pointer correctly before finalizing.
#if 0 //REMOVE
if (_used_ic_impl_list->si) {
_used_ic_impl_list->si->set_frontend_data (static_cast <void*> (_used_ic_impl_list->parent));
}
#endif
if (_used_ic_impl_list->parent && _used_ic_impl_list->parent->ctx) {
isf_wsc_context_del (_used_ic_impl_list->parent);
}
}
delete_all_ic_impl ();
SCIM_DEBUG_FRONTEND(2) << " Releasing Config...\n";
_config.reset ();
_focused_ic = NULL;
_ic_list = NULL;
_scim_initialized = false;
panel_finalize ();
}
static uint32_t _keyname_to_keysym (uint32_t keyname, uint32_t *modifiers)
{
if (!modifiers)
return keyname;
if ((keyname >= '0' && keyname <= '9') ||
(keyname >= 'a' && keyname <= 'z')) {
return keyname;
} else if (keyname >= 'A' && keyname <= 'Z') {
*modifiers |= MOD_SHIFT_MASK;
return keyname + 32;
}
switch (keyname) {
case '!':
*modifiers |= MOD_SHIFT_MASK;
return '1';
case '@':
*modifiers |= MOD_SHIFT_MASK;
return '2';
case '#':
*modifiers |= MOD_SHIFT_MASK;
return '3';
case '$':
*modifiers |= MOD_SHIFT_MASK;
return '4';
case '%':
*modifiers |= MOD_SHIFT_MASK;
return '5';
case '^':
*modifiers |= MOD_SHIFT_MASK;
return '6';
case '&':
*modifiers |= MOD_SHIFT_MASK;
return '7';
case '*':
*modifiers |= MOD_SHIFT_MASK;
return '8';
case '(':
*modifiers |= MOD_SHIFT_MASK;
return '9';
case ')':
*modifiers |= MOD_SHIFT_MASK;
return '0';
case '_':
*modifiers |= MOD_SHIFT_MASK;
return '-';
case '+':
*modifiers |= MOD_SHIFT_MASK;
return '=';
case '{':
*modifiers |= MOD_SHIFT_MASK;
return '[';
case '}':
*modifiers |= MOD_SHIFT_MASK;
return ']';
case '|':
*modifiers |= MOD_SHIFT_MASK;
return '\\';
case ':':
*modifiers |= MOD_SHIFT_MASK;
return ';';
case '\"':
*modifiers |= MOD_SHIFT_MASK;
return '\'';
case '<':
*modifiers |= MOD_SHIFT_MASK;
return ',';
case '>':
*modifiers |= MOD_SHIFT_MASK;
return '.';
case '?':
*modifiers |= MOD_SHIFT_MASK;
return '/';
default:
return keyname;
}
}
static void send_wl_key_event (WSCContextISF *ic, const KeyEvent &key, bool fake)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
uint32_t time = 0;
uint32_t modifiers = 0;
if (!fake) {
time = get_time ();
} else {
modifiers |= MOD_Mod5_MASK;
}
if (key.is_shift_down ())
modifiers |= MOD_SHIFT_MASK;
if (key.is_alt_down ())
modifiers |= MOD_ALT_MASK;
if (key.is_control_down ())
modifiers |= MOD_CONTROL_MASK;
_keyname_to_keysym (key.code, &modifiers);
if (ic)
wsc_context_send_key (ic, key.code, modifiers, time, key.is_key_press ());
}
static void
reload_config_callback (const ConfigPointer &config)
{
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
LOGD ("");
//FIXME:_frontend_hotkey_matcher and _imengine_hotkey_matcher should be added
//_frontend_hotkey_matcher.load_hotkeys (config);
//_imengine_hotkey_matcher.load_hotkeys (config);
KeyEvent key;
scim_string_to_key (key,
config->read (String (SCIM_CONFIG_HOTKEYS_FRONTEND_VALID_KEY_MASK),
String ("Shift+Control+Alt+Lock")));
_valid_key_mask = (key.mask > 0) ? (key.mask) : 0xFFFF;
_valid_key_mask |= SCIM_KEY_ReleaseMask;
// Special treatment for two backslash keys on jp106 keyboard.
_valid_key_mask |= SCIM_KEY_QuirkKanaRoMask;
_on_the_spot = config->read (String (SCIM_CONFIG_FRONTEND_ON_THE_SPOT), _on_the_spot);
//_shared_input_method = config->read (String (SCIM_CONFIG_FRONTEND_SHARED_INPUT_METHOD), _shared_input_method);
_change_keyboard_mode_by_focus_move = scim_global_config_read (String (SCIM_GLOBAL_CONFIG_CHANGE_KEYBOARD_MODE_BY_FOCUS_MOVE), _change_keyboard_mode_by_focus_move);
_support_hw_keyboard_mode = scim_global_config_read (String (SCIM_GLOBAL_CONFIG_SUPPORT_HW_KEYBOARD_MODE), _support_hw_keyboard_mode);
// Get keyboard layout setting
// Flush the global config first, in order to load the new configs from disk.
scim_global_config_flush ();
_keyboard_layout = scim_get_default_keyboard_layout ();
}
class WaylandPanelAgent: public PanelAgentBase
{
Connection _config_connection;
public:
WaylandPanelAgent ()
: PanelAgentBase ("wayland") {
}
~WaylandPanelAgent () {
stop ();
}
bool initialize (InfoManager* info_manager, const String& display, bool resident) {
LOGD ("");
g_info_manager = info_manager;
isf_wsc_context_init ();
if (!_wsc_setup (&_wsc)) {
return false;
}
_config_connection = _config->signal_connect_reload (slot (reload_config_callback));
_wl_im_ctx = new _wl_im;
if (!_wl_im_ctx) {
LOGW ("Can not create wl_im_ctx");
return false;
}
return true;
}
bool valid (void) const {
return true;
}
void stop (void) {
if (_need_wl_im_init)
wl_im_destroy ();
if (_wl_im_ctx) {
delete _wl_im_ctx;
_wl_im_ctx = NULL;
}
_config_connection.disconnect ();
isf_wsc_context_shutdown ();
}
public:
void
exit (int id, uint32 contextid) {
LOGD ("client id:%d", id);
finalize ();
}
void
update_preedit_caret (int id, uint32 context_id, uint32 caret) {
LOGD ("client id:%d", id);
panel_slot_update_preedit_caret (context_id, caret);
}
void
socket_helper_key_event (int id, uint32 context_id, int cmd , KeyEvent& key) {
LOGD ("client id:%d", id);
if (cmd == SCIM_TRANS_CMD_PROCESS_KEY_EVENT)
panel_slot_process_key_event (context_id, key);
else
panel_slot_forward_key_event (context_id, key, false);
}
void
commit_string (int id, uint32 context_id, const WideString& wstr) {
LOGD ("client id:%d", id);
panel_slot_commit_string (context_id, wstr, false);
}
void
forward_key_event (int id, uint32 context_id, const KeyEvent &key) {
LOGD ("client id:%d", id);
panel_slot_forward_key_event (context_id, key, false);
}
void
remote_commit_string (int id, uint32 context_id, const WideString& wstr) {
LOGD ("client id:%d", id);
panel_slot_commit_string (context_id, wstr, true);
}
void
remote_update_preedit_string (int id, uint32 context_id, const WideString str, const WideString commit, const AttributeList &attrs, uint32 caret) {
LOGD ("client id:%d", id);
panel_slot_update_preedit_string (context_id, str, commit, attrs, caret, true);
}
void
remote_forward_key_event (int id, uint32 context_id, const KeyEvent &key) {
LOGD ("client id:%d", id);
panel_slot_forward_key_event (context_id, key, true);
}
void
remote_delete_surrounding_text (int id, uint32 context_id, uint32 offset, uint32 len) {
LOGD ("client id:%d", id);
if (_focused_ic) {
if (_focused_ic->impl->block_input_resource)
return;
check_input_resource (_focused_ic, INPUT_RESOURCE_REMOTE);
wsc_context_delete_surrounding (_focused_ic, offset, len);
}
}
void
update_ise_input_context (int client, uint32 context, uint32 type, uint32 value) {
if (!_focused_ic || !_focused_ic->im_ctx)
return;
if (type == ECORE_IMF_INPUT_PANEL_LANGUAGE_EVENT) {
WSCContextISF* ic = find_ic (context);
if (ic && ic->language) {
wl_input_method_context_language (_focused_ic->im_ctx, _focused_ic->serial, ic->language);
}
else {
LOGE("language locale query failed : %p %s", ic, (ic ? ic->language : "NULL"));
wl_input_method_context_language (_focused_ic->im_ctx, _focused_ic->serial, "");
}
}
wl_input_method_context_input_panel_event (_focused_ic->im_ctx, _focused_ic->serial, type, value);
}
void
update_ise_language_locale (int client, uint32 context, String locale) {
if (!_focused_ic || !_focused_ic->im_ctx)
return;
WSCContextISF* ic = find_ic (context);
if (ic && locale.length() > 0) {
if (ic->language) {
free(ic->language);
ic->language = NULL;
}
ic->language = strdup(locale.c_str());
}
}
#if 0
void
request_help (int id, uint32 context_id) {
LOGD ("client id:%d", id);
panel_slot_request_help (context_id);
}
void
request_factory_menu (int id, uint32 context_id) {
LOGD ("client id:%d", id);
panel_slot_request_factory_menu (context_id);
}
void
change_factory (int id, uint32 context_id, const String& uuid) {
LOGD ("client id:%d", id);
panel_slot_change_factory (context_id, uuid);
}
void
reset_keyboard_ise (int id, uint32 context_id) {
LOGD ("client id:%d", id);
panel_slot_reset_keyboard_ise (context_id);
}
void
update_keyboard_ise (int id, uint32 context_id) {
LOGD ("client id:%d", id);
panel_slot_update_keyboard_ise (context_id);
}
#endif
void
show_preedit_string (int id, uint32 context_id) {
LOGD ("client id:%d", id);
_show_preedit_string (context_id);
}
void
hide_preedit_string (int id, uint32 context_id) {
LOGD ("client id:%d", id);
_hide_preedit_string (context_id, true);
}
void
update_preedit_string (int id, uint32 context_id, WideString preedit, WideString commit, AttributeList& attrs, uint32 caret) {
LOGD ("client id:%d", id);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
WSCContextISF* ic = find_ic (context_id);
if (ic && ic->impl && _focused_ic == ic) {
if (!ic->impl->is_on)
ic->impl->is_on = true;
check_input_resource (ic, INPUT_RESOURCE_LOCAL);
ic->impl->preedit_string = preedit;
ic->impl->preedit_attrlist = attrs;
ic->impl->commit_string = commit;
if (ic->impl->use_preedit) {
if (!ic->impl->preedit_started) {
if (!check_valid_ic (ic))
return;
ic->impl->preedit_started = true;
ic->impl->need_commit_preedit = true;
}
if (caret <= preedit.length ())
ic->impl->preedit_caret = caret;
else
ic->impl->preedit_caret = preedit.length ();
wsc_context_send_preedit_string (ic);
} else {
String _str = utf8_wcstombs (preedit);
g_info_manager->socket_update_preedit_string (_str, attrs, (uint32)caret);
}
}
}
void
recapture_string (int id, uint32 context_id, int offset, int len, WideString preedit, WideString commit, AttributeList& attrs) {
LOGD ("client id:%d", id);
SCIM_DEBUG_FRONTEND (1) << __FUNCTION__ << "...\n";
WSCContextISF* ic = find_ic (context_id);
String preedit_str = utf8_wcstombs (preedit);
String commit_str = utf8_wcstombs (commit);
if (ic && ic->impl && _focused_ic == ic) {
if (!ic->impl->is_on)
ic->impl->is_on = true;
check_input_resource (ic, INPUT_RESOURCE_LOCAL);
ic->impl->preedit_string = preedit;
ic->impl->preedit_attrlist = attrs;
ic->impl->commit_string = commit;
if (ic->impl->use_preedit) {
if (!ic->impl->preedit_started) {
if (!check_valid_ic (ic))
return;
ic->impl->preedit_started = true;
ic->impl->need_commit_preedit = true;
}
ic->impl->preedit_caret = preedit.length ();
wl_input_method_context_preedit_cursor (ic->im_ctx, strlen(preedit_str.c_str()));
wsc_send_preedit_style (ic);
wl_input_method_context_recapture_string (ic->im_ctx, ic->serial,
offset, len, preedit_str.c_str(), preedit_str.c_str(), commit_str.c_str());
} else {
g_info_manager->socket_recapture_string (offset, len, preedit_str, commit_str, attrs);
}
}
}
static Eina_Bool
surrounding_text_fd_read_func (void* data, Ecore_Fd_Handler* fd_handler) {
if (fd_handler == NULL || data == NULL)
return ECORE_CALLBACK_RENEW;
WSCContextISF* wsc_ctx = (WSCContextISF*)data;
int fd = ecore_main_fd_handler_fd_get (fd_handler);
if (fd < 0)
return ECORE_CALLBACK_RENEW;
char buff[512];
int len = read (fd, buff, sizeof (buff) - 1);
if (len == 0) {
LOGD ("update, wsc_ctx->surrounding_cursor = %d", wsc_ctx->surrounding_cursor);
g_info_manager->socket_update_surrounding_text (wsc_ctx->surrounding_text ? wsc_ctx->surrounding_text : "", wsc_ctx->surrounding_cursor);
} else if (len < 0) {
LOGW ("failed");
} else {
buff[len] = '\0';
if (wsc_ctx->surrounding_text == NULL) {
if (len >= (int)sizeof(int)) {
/* Add one byte for terminating NULL character and subtract <int> byte for cursor position */
wsc_ctx->surrounding_text = (char*)malloc (len + 1 - sizeof(int));
if (wsc_ctx->surrounding_text) {
memcpy(&(wsc_ctx->surrounding_cursor), buff, sizeof(int));
memcpy (wsc_ctx->surrounding_text, buff + sizeof(int), len - sizeof(int));
wsc_ctx->surrounding_text[len - sizeof(int)] = '\0';
return ECORE_CALLBACK_RENEW;
} else {
LOGE ("malloc failed");
}
}
} else {
int old_len = strlen (wsc_ctx->surrounding_text);
void * _new = realloc (wsc_ctx->surrounding_text, len + old_len + 1);
if (_new) {
wsc_ctx->surrounding_text = (char*)_new;
memcpy (wsc_ctx->surrounding_text + old_len, buff, len);
wsc_ctx->surrounding_text[old_len + len] = '\0';
return ECORE_CALLBACK_RENEW;
} else {
LOGE ("realloc failed");
}
}
}
if (wsc_ctx->surrounding_text_fd_read_handler) {
close (fd);
ecore_main_fd_handler_del (wsc_ctx->surrounding_text_fd_read_handler);
wsc_ctx->surrounding_text_fd_read_handler = NULL;
}
if (wsc_ctx->surrounding_text) {
free (wsc_ctx->surrounding_text);
wsc_ctx->surrounding_text = NULL;
}
return ECORE_CALLBACK_RENEW;
}
void
socket_helper_get_surrounding_text (int id, uint32 context_id, uint32 maxlen_before, uint32 maxlen_after) {
LOGD ("client id:%d", id);
int filedes[2];
if (pipe2(filedes, O_CLOEXEC | O_NONBLOCK) == -1) {
LOGW ("create pipe failed");
return;
}
LOGD("%d,%d", filedes[0], filedes[1]);
WSCContextISF* ic = find_ic (context_id);
if (!ic) return;
if (ic->im_ctx)
wl_input_method_context_get_surrounding_text (ic->im_ctx, maxlen_before, maxlen_after, filedes[1]);
Ecore_Wl2_Display *wl2_display = ecore_wl2_connected_display_get (NULL);
if (wl2_display)
ecore_wl2_display_flush (wl2_display);
close (filedes[1]);
if (ic->surrounding_text_fd_read_handler) {
int fd = ecore_main_fd_handler_fd_get (ic->surrounding_text_fd_read_handler);
if (fd >= 0)
close (fd);
ecore_main_fd_handler_del (ic->surrounding_text_fd_read_handler);
ic->surrounding_text_fd_read_handler = NULL;
}
if (ic->surrounding_text) {
free (ic->surrounding_text);
ic->surrounding_text = NULL;
}
ic->surrounding_text_fd_read_handler = ecore_main_fd_handler_add (filedes[0], ECORE_FD_READ, surrounding_text_fd_read_func, ic, NULL, NULL);
}
void
socket_helper_delete_surrounding_text (int id, uint32 context_id, uint32 offset, uint32 len) {
LOGD ("client id:%d", id);
//panel_slot_delete_surrounding_text (context_id, offset, len);
if (_focused_ic) {
check_input_resource (_focused_ic, INPUT_RESOURCE_LOCAL);
wsc_context_delete_surrounding (_focused_ic, offset, len);
}
}
void
socket_helper_set_selection (int id, uint32 context_id, uint32 start, uint32 end) {
LOGD ("client id:%d", id);
if (_focused_ic)
wsc_context_set_selection (_focused_ic, start, end);
}
void
send_private_command (int id, uint32 context_id, const String& command) {
LOGD ("client id:%d", id);
//panel_slot_send_private_command (context_id, command);
if (_focused_ic && _focused_ic->im_ctx)
wl_input_method_context_private_command (_focused_ic->im_ctx, _focused_ic->serial, command.c_str ());
}
void
commit_content (int id, uint32 context_id, const String& content, const String& description, const String& mime_types) {
LOGD ("client id:%d", id);
if (_focused_ic && _focused_ic->im_ctx)
wl_input_method_context_commit_content (_focused_ic->im_ctx, _focused_ic->serial, content.c_str (), description.c_str (), mime_types.c_str ());
}
void
hide_helper_ise (int id, uint32 context_id)
{
LOGD ("client id:%d", id);
WSCContextISF* ic = find_ic (context_id);
if (ic) {
wl_input_method_context_hide_input_panel (ic->im_ctx, ic->serial);
}
}
static Eina_Bool
selection_text_fd_read_func (void* data, Ecore_Fd_Handler* fd_handler) {
if (fd_handler == NULL || data == NULL)
return ECORE_CALLBACK_RENEW;
WSCContextISF* wsc_ctx = (WSCContextISF*)data;
int fd = ecore_main_fd_handler_fd_get (fd_handler);
if (fd < 0)
return ECORE_CALLBACK_RENEW;
char buff[512];
int len = read (fd, buff, sizeof (buff) - 1);
if (len == 0) {
LOGD ("update");
g_info_manager->socket_update_selection (wsc_ctx->selection_text ? wsc_ctx->selection_text : "");
} else if (len < 0) {
LOGW ("failed");
} else {
buff[len] = '\0';
if (wsc_ctx->selection_text == NULL) {
wsc_ctx->selection_text = (char*)malloc (len + 1);
if (wsc_ctx->selection_text) {
memcpy (wsc_ctx->selection_text, buff, len);
wsc_ctx->selection_text[len] = '\0';
return ECORE_CALLBACK_RENEW;
} else {
LOGE ("malloc failed");
}
} else {
int old_len = strlen (wsc_ctx->selection_text);
void * _new = realloc (wsc_ctx->selection_text, len + old_len + 1);
if (_new) {
wsc_ctx->selection_text = (char*)_new;
memcpy (wsc_ctx->selection_text + old_len, buff, len);
wsc_ctx->selection_text[old_len + len] = '\0';
return ECORE_CALLBACK_RENEW;
} else {
LOGE ("realloc failed");
}
}
}
if (wsc_ctx->selection_text_fd_read_handler) {
close (fd);
ecore_main_fd_handler_del (wsc_ctx->selection_text_fd_read_handler);
wsc_ctx->selection_text_fd_read_handler = NULL;
}
if (wsc_ctx->selection_text) {
free (wsc_ctx->selection_text);
wsc_ctx->selection_text = NULL;
}
return ECORE_CALLBACK_RENEW;
}
void
socket_helper_get_selection (int id, uint32 context_id) {
LOGD ("client id:%d", id);
int filedes[2];
if (pipe2(filedes, O_CLOEXEC | O_NONBLOCK) ==-1 ) {
LOGW ("create pipe failed");
return;
}
LOGD("%d,%d", filedes[0], filedes[1]);
WSCContextISF* ic = find_ic (context_id);
if (!ic) return;
wl_input_method_context_get_selection_text (ic->im_ctx, filedes[1]);
Ecore_Wl2_Display *wl2_display = ecore_wl2_connected_display_get (NULL);
if (wl2_display)
ecore_wl2_display_flush (wl2_display);
close (filedes[1]);
if (ic->selection_text_fd_read_handler) {
int fd = ecore_main_fd_handler_fd_get (ic->selection_text_fd_read_handler);
if (fd >= 0)
close (fd);
ecore_main_fd_handler_del (ic->selection_text_fd_read_handler);
ic->selection_text_fd_read_handler = NULL;
}
if (ic->selection_text) {
free (ic->selection_text);
ic->selection_text = NULL;
}
ic->selection_text_fd_read_handler = ecore_main_fd_handler_add (filedes[0], ECORE_FD_READ, selection_text_fd_read_func, ic, NULL, NULL);
}
void process_key_event_done (int id, uint32 context_id, KeyEvent &key, uint32 ret, uint32 serial) {
LOGD ("client id:%d", id);
WSCContextISF* ic = find_ic (context_id);
if (!ic) return;
#if ENABLE_GRAB_KEYBOARD
if (ret == EINA_FALSE) {
send_wl_key_event (ic, key, false);
}
#else
wl_input_method_context_filter_key_event_done (ic->im_ctx, serial, ret);
#endif
}
void request_ise_hide (int id, uint32 context_id) {
LOGD ("client id:%d", id);
WSCContextISF* ic = find_ic (context_id);
if (!ic) return;
wl_input_method_context_hide_input_panel (ic->im_ctx, ic->serial);
}
void
update_ise_geometry (int id, uint32 context_id, uint32 x, uint32 y, uint32 width, uint32 height) {
LOGD ("client id:%d", id);
if (_focused_ic && _focused_ic->im_ctx) {
wl_input_method_context_update_ise_geometry (_focused_ic->im_ctx, _focused_ic->serial, x, y, width, height);
}
}
void helper_candidate_show(int id, uint32 context_id, const String& uuid)
{
WSCContextISF* ic = find_ic(context_id);
if (!ic) return;
if (ic->im_ctx) {
wl_input_method_context_update_candidate_state(ic->im_ctx, 1);
}
}
void helper_candidate_hide(int id, uint32 context_id, const String& uuid)
{
WSCContextISF* ic = find_ic(context_id);
if (!ic) return;
if (ic->im_ctx) {
wl_input_method_context_update_candidate_state(ic->im_ctx, 0);
}
}
void update_entry_metadata (int id, uint32 context_id) {
LOGD ("client id:%d", id);
WSCContextISF* ic = find_ic(context_id);
if (!ic || !ic->im_ctx) return;
if (ic->layout_initialized)
isf_wsc_context_input_panel_layout_set (ic, wsc_context_input_panel_layout_get (ic));
if (ic->prediction_allow_initialized)
g_info_manager->set_prediction_allow (WAYLAND_MODULE_CLIENT_ID, wsc_context_prediction_allow_get (ic));
if (ic->autocapital_type_initialized)
isf_wsc_context_autocapital_type_set (ic, wsc_context_autocapital_type_get (ic));
if (ic->language_initialized)
isf_wsc_context_input_panel_language_set (ic, wsc_context_input_panel_language_get (ic));
g_info_manager->socket_update_cursor_position (ic->surrounding_cursor);
isf_wsc_context_input_panel_return_key_type_set (ic, (Ecore_IMF_Input_Panel_Return_Key_Type)ic->return_key_type);
isf_wsc_context_input_panel_return_key_disabled_set (ic, ic->return_key_disabled);
if (ic->impl)
isf_wsc_context_input_panel_imdata_set (ic, (void *)ic->impl->imdata, ic->impl->imdata_size);
isf_wsc_context_bidi_direction_set (ic, (Ecore_IMF_BiDi_Direction)ic->bidi_direction);
isf_wsc_context_input_panel_caps_mode_set (ic, ic->caps_mode);
if (ic->impl)
isf_wsc_context_input_panel_mime_type_accept_set (ic, ic->impl->mime_type.c_str ());
if (_TV) {
isf_wsc_context_send_entry_metadata (ic, wsc_context_input_hint_get (ic), wsc_context_input_panel_layout_get (ic),
wsc_context_input_panel_layout_variation_get (ic), wsc_context_autocapital_type_get (ic), ic->return_key_disabled,
(Ecore_IMF_Input_Panel_Return_Key_Type)ic->return_key_type);
}
}
void request_ise_reshow (int id, uint32 context_id) {
LOGD ("client id:%d", id);
WSCContextISF* ic = find_ic (context_id);
if (!ic) return;
wl_input_method_context_reshow_input_panel (ic->im_ctx);
}
};
extern "C" {
EXAPI void scim_module_init (void)
{
LOGD ("");
}
EXAPI void scim_module_exit (void)
{
LOGD ("");
instance.reset ();
}
EXAPI void scim_panel_agent_module_init (const scim::ConfigPointer& config)
{
LOGD ("");
_config = config;
}
EXAPI scim::PanelAgentPointer scim_panel_agent_module_get_instance ()
{
scim::PanelAgentBase* _instance = NULL;
if (instance.null ()) {
try {
_instance = new WaylandPanelAgent ();
} catch (...) {
delete _instance;
_instance = NULL;
}
if (_instance)
instance = _instance;
}
return instance;
}
}
/*
vi:ts=4:nowrap:expandtab
*/
|