+++ /dev/null
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/epoll.h>
-
-#include <wayland-client.h>
-#include <xkbcommon/xkbcommon.h>
-#include <linux/input.h>
-
-#include <input-method-client-protocol.h>
-#include <text-client-protocol.h>
-
-#define MAX_STR 1024
-#define SIZE_EPOLL 16
-
-enum keyboard_state {
- KEYBOARD_STATE_DEFAULT,
- KEYBOARD_STATE_UPPERCASE,
- KEYBOARD_STATE_SYMBOLS
-};
-
-struct display
-{
- struct wl_display *display;
- struct wl_registry *registry;
- struct wl_compositor *compositor;
- struct wl_event_queue *queue;
-
- int run;
- int fd_epoll;
- int fd_display;
-
- int enable_log;
-
- struct zwp_input_method_manager_v1 *input_method_mgr;
- struct zwp_input_method_v1 *input_method;
- struct zwp_input_method_context_v1 *context;
-
- char *preedit_string;
- uint32_t preedit_style;
- struct {
- xkb_mod_mask_t shift_mask;
- } keysym;
- uint32_t serial;
- uint32_t content_hint;
- int32_t content_purpose;
- char *preferred_language;
- char *surrounding_text;
- uint32_t surrounding_cursor;
- enum keyboard_state state; //struct keyboard *keyboard;
-
- //struct zwp_input_panel_surface_v1 *ips;
-};
-
-struct layout {
- const struct key *keys;
- uint32_t count;
-
- uint32_t columns;
- uint32_t rows;
-
- const char *language;
- uint32_t text_direction;
-};
-
-enum key_type {
- keytype_default,
- keytype_backspace,
- keytype_enter,
- keytype_space,
- keytype_switch,
- keytype_symbols,
- keytype_tab,
- keytype_arrow_up,
- keytype_arrow_left,
- keytype_arrow_right,
- keytype_arrow_down,
- keytype_style
-};
-
-struct key {
- enum key_type key_type;
-
- char *label;
- char *uppercase;
- char *symbol;
-
- unsigned int width;
-};
-
-static const struct key normal_keys[] = {
- { keytype_default, "q", "Q", "1", 1},
- { keytype_default, "w", "W", "2", 1},
- { keytype_default, "e", "E", "3", 1},
- { keytype_default, "r", "R", "4", 1},
- { keytype_default, "t", "T", "5", 1},
- { keytype_default, "y", "Y", "6", 1},
- { keytype_default, "u", "U", "7", 1},
- { keytype_default, "i", "I", "8", 1},
- { keytype_default, "o", "O", "9", 1},
- { keytype_default, "p", "P", "0", 1},
- { keytype_backspace, "<--", "<--", "<--", 2},
-
- { keytype_tab, "->|", "->|", "->|", 1},
- { keytype_default, "a", "A", "-", 1},
- { keytype_default, "s", "S", "@", 1},
- { keytype_default, "d", "D", "*", 1},
- { keytype_default, "f", "F", "^", 1},
- { keytype_default, "g", "G", ":", 1},
- { keytype_default, "h", "H", ";", 1},
- { keytype_default, "j", "J", "(", 1},
- { keytype_default, "k", "K", ")", 1},
- { keytype_default, "l", "L", "~", 1},
- { keytype_enter, "Enter", "Enter", "Enter", 2},
-
- { keytype_switch, "ABC", "abc", "ABC", 2},
- { keytype_default, "z", "Z", "/", 1},
- { keytype_default, "x", "X", "\'", 1},
- { keytype_default, "c", "C", "\"", 1},
- { keytype_default, "v", "V", "+", 1},
- { keytype_default, "b", "B", "=", 1},
- { keytype_default, "n", "N", "?", 1},
- { keytype_default, "m", "M", "!", 1},
- { keytype_default, ",", ",", "\\", 1},
- { keytype_default, ".", ".", "|", 1},
- { keytype_switch, "ABC", "abc", "ABC", 1},
-
- { keytype_symbols, "?123", "?123", "abc", 1},
- { keytype_space, "", "", "", 5},
- { keytype_arrow_up, "/\\", "/\\", "/\\", 1},
- { keytype_arrow_left, "<", "<", "<", 1},
- { keytype_arrow_right, ">", ">", ">", 1},
- { keytype_arrow_down, "\\/", "\\/", "\\/", 1},
- { keytype_style, "", "", "", 2}
-};
-
-static const struct key numeric_keys[] = {
- { keytype_default, "1", "1", "1", 1},
- { keytype_default, "2", "2", "2", 1},
- { keytype_default, "3", "3", "3", 1},
- { keytype_default, "4", "4", "4", 1},
- { keytype_default, "5", "5", "5", 1},
- { keytype_default, "6", "6", "6", 1},
- { keytype_default, "7", "7", "7", 1},
- { keytype_default, "8", "8", "8", 1},
- { keytype_default, "9", "9", "9", 1},
- { keytype_default, "0", "0", "0", 1},
- { keytype_backspace, "<--", "<--", "<--", 2},
-
- { keytype_space, "", "", "", 4},
- { keytype_enter, "Enter", "Enter", "Enter", 2},
- { keytype_arrow_up, "/\\", "/\\", "/\\", 1},
- { keytype_arrow_left, "<", "<", "<", 1},
- { keytype_arrow_right, ">", ">", ">", 1},
- { keytype_arrow_down, "\\/", "\\/", "\\/", 1},
- { keytype_style, "", "", "", 2}
-};
-
-static const struct layout normal_layout = {
- normal_keys,
- sizeof(normal_keys) / sizeof(*normal_keys),
- 12,
- 4,
- "en",
- WL_TEXT_INPUT_TEXT_DIRECTION_LTR
-};
-
-static const struct layout numeric_layout = {
- numeric_keys,
- sizeof(numeric_keys) / sizeof(*numeric_keys),
- 12,
- 2,
- "en",
- WL_TEXT_INPUT_TEXT_DIRECTION_LTR
-};
-
-struct display data_wl;
-static void
-request_key(uint32_t time, const struct key *key, enum wl_pointer_button_state state);
-
-static void
-usage(void)
-{
- printf(" This is virtual keyboard. (refer to weston/clients/keyboard.c)\n");
- printf("\n");
-}
-
-static const struct layout *
-get_current_layout(void)
-{
- switch (data_wl.content_purpose) {
- case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS:
- case WL_TEXT_INPUT_CONTENT_PURPOSE_NUMBER:
- return &numeric_layout;
- default:
- return &normal_layout;
- }
-}
-
-static void
-stdin_read(void)
-{
- int c;
- char buf[MAX_STR] = {0, }, *tmp, *buf_ptr;
- int count = 0;
- static uint32_t time = 12345;
- const struct layout *layout;
- uint32_t key_type = 0, key_idx = 0;
-
- while ((c = getchar()) != EOF) {
- if (c == '\n') break;
- if (count >= MAX_STR) break;
-
- buf[count] = c;
- count++;
- }
-
- count = 0;
- tmp = strtok_r(buf, " ", &buf_ptr);
- if (!tmp) return;
-
- if (!strncmp(buf, "q", MAX_STR) || !strncmp(buf, "quit", MAX_STR)) {
- data_wl.run = 0;
- } else if (!strncmp(buf, "help", MAX_STR)) {
- usage();
- } else if (!strncmp(buf, "log", MAX_STR)) {
- if (data_wl.enable_log)
- printf("Disable detailed logs\n");
- else
- printf("Enable detailed logs\n");
-
- data_wl.enable_log = !data_wl.enable_log;
- } else if (!strncmp(tmp, "key", MAX_STR)) {
- while (tmp) {
- tmp = strtok_r(NULL, " ", &buf_ptr);
- if (tmp) {
- switch (count) {
- case 0:
- key_idx = atoi(tmp);
- break;
- case 1:
- key_type = atoi(tmp);
- break;
- default:
- break;
- }
- }
- count++;
- }
- if (data_wl.enable_log)
- printf("request key() key_idx:%u, key_type:%u\n", key_idx, key_type);
-
- layout = get_current_layout();
- request_key(time++, &layout->keys[key_idx], key_type);
-
- } else {
- printf("Invalid arguments\n");
- usage();
- }
-}
-
-static const char *
-prev_utf8_char(const char *s, const char *p)
-{
- for (--p; p >= s; --p) {
- if ((*p & 0xc0) != 0x80)
- return p;
- }
- return NULL;
-}
-
-static void
-delete_before_cursor(void)
-{
- const char *start, *end;
-
- if (!data_wl.surrounding_text) {
- printf("delete_before_cursor: No surrounding text available\n");
- return;
- }
-
- start = prev_utf8_char(data_wl.surrounding_text,
- data_wl.surrounding_text + data_wl.surrounding_cursor);
- if (!start) {
- printf("delete_before_cursor: No previous character to delete\n");
- return;
- }
-
- end = data_wl.surrounding_text + data_wl.surrounding_cursor;
-
- zwp_input_method_context_v1_delete_surrounding_text(data_wl.context,
- (start - data_wl.surrounding_text) - data_wl.surrounding_cursor,
- end - start);
- zwp_input_method_context_v1_commit_string(data_wl.context,
- data_wl.serial,
- "");
-
- /* Update surrounding text */
- data_wl.surrounding_cursor = start - data_wl.surrounding_text;
- data_wl.surrounding_text[data_wl.surrounding_cursor] = '\0';
- if (*end)
- memmove(data_wl.surrounding_text + data_wl.surrounding_cursor, end, strlen(end));
-}
-
-static char *
-append(char *s1, const char *s2)
-{
- int len1, len2;
- char *s = NULL;
-
- len1 = strlen(s1);
- len2 = strlen(s2);
- s = realloc(s1, len1 + len2 + 1);
- if (s == NULL) {
- printf("alloc fail");
- return NULL;
- }
- memcpy(s + len1, s2, len2);
- s[len1 + len2] = '\0';
-
- return s;
-}
-
-static void
-request_preedit(int32_t cursor)
-{
- printf("request_preedit() preedit_string:%s\n", data_wl.preedit_string);
- uint32_t index = strlen(data_wl.preedit_string);
-
- if (!data_wl.context) return;
-
- if (data_wl.preedit_style)
- zwp_input_method_context_v1_preedit_styling(data_wl.context,
- 0,
- strlen(data_wl.preedit_string),
- data_wl.preedit_style);
- if (cursor > 0)
- index = cursor;
- zwp_input_method_context_v1_preedit_cursor(data_wl.context,
- index);
- zwp_input_method_context_v1_preedit_string(data_wl.context,
- data_wl.serial,
- data_wl.preedit_string,
- data_wl.preedit_string);
-}
-
-static char *
-insert_text(const char *text, uint32_t offset, const char *insert)
-{
- int tlen = strlen(text), ilen = strlen(insert);
- char *new_text = NULL;
-
- new_text = malloc(tlen + ilen + 1);
- if (new_text == NULL) {
- printf("alloc fail");
- return NULL;
- }
-
- 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 void
-request_commit_string(void)
-{
- char *surrounding_text;
-
- printf("request_commit_string()\n");
-
- if (!data_wl.preedit_string ||
- strlen(data_wl.preedit_string) == 0)
- return;
- printf("request_commit_string() preedit_string:%s\n", data_wl.preedit_string);
-
- if (!data_wl.context) return;
-
- zwp_input_method_context_v1_cursor_position(data_wl.context,
- 0, 0);
- zwp_input_method_context_v1_commit_string(data_wl.context,
- data_wl.serial,
- data_wl.preedit_string);
-
- if (data_wl.surrounding_text) {
- surrounding_text = insert_text(data_wl.surrounding_text,
- data_wl.surrounding_cursor,
- data_wl.preedit_string);
- free(data_wl.surrounding_text);
- data_wl.surrounding_text = surrounding_text;
- data_wl.surrounding_cursor += strlen(data_wl.preedit_string);
- } else {
- data_wl.surrounding_text = strdup(data_wl.preedit_string);
- data_wl.surrounding_cursor = strlen(data_wl.preedit_string);
- }
-
- free(data_wl.preedit_string);
- data_wl.preedit_string = strdup("");
-}
-
-static void
-request_key(uint32_t time, const struct key *key, enum wl_pointer_button_state state)
-{
- const char *label = NULL;
- static uint32_t serial = 9999;
-
- switch(data_wl.state) {
- case KEYBOARD_STATE_DEFAULT :
- label = key->label;
- break;
- case KEYBOARD_STATE_UPPERCASE :
- label = key->uppercase;
- break;
- case KEYBOARD_STATE_SYMBOLS :
- label = key->symbol;
- break;
- default :
- label = key->label;
- break;
- }
-
- xkb_mod_mask_t mod_mask = data_wl.state == KEYBOARD_STATE_DEFAULT ? 0 : data_wl.keysym.shift_mask;
- uint32_t key_state = (state == WL_POINTER_BUTTON_STATE_PRESSED) ? WL_KEYBOARD_KEY_STATE_PRESSED : WL_KEYBOARD_KEY_STATE_RELEASED;
-
- printf("request_key() data_wl.state:%d, key->key_type:%d, pressed:%u, label:%s\n", data_wl.state, key->key_type, key_state, label);
- switch (key->key_type) {
- case keytype_default:
- if (state != WL_POINTER_BUTTON_STATE_PRESSED)
- break;
-
- printf("request_key() keytype_default. append label(%s) to preedit_string(%s)\n", label, data_wl.preedit_string);
- data_wl.preedit_string =
- append(data_wl.preedit_string,
- label);
- request_preedit(-1);
- break;
- case keytype_backspace:
- if (state != WL_POINTER_BUTTON_STATE_PRESSED)
- break;
-
- if (strlen(data_wl.preedit_string) == 0) {
- delete_before_cursor();
- } else {
- data_wl.preedit_string[strlen(data_wl.preedit_string) - 1] = '\0';
- request_preedit(-1);
- }
- break;
- case keytype_enter:
- request_commit_string();
-
- if (!data_wl.context) break;
- zwp_input_method_context_v1_keysym(data_wl.context,
- serial++,
- time,
- XKB_KEY_Return, key_state, mod_mask);
- break;
- case keytype_space:
- if (state != WL_POINTER_BUTTON_STATE_PRESSED)
- break;
- data_wl.preedit_string =
- append(data_wl.preedit_string, " ");
- request_commit_string();
- break;
- case keytype_switch:
- if (state != WL_POINTER_BUTTON_STATE_PRESSED)
- break;
- switch(data_wl.state) {
- case KEYBOARD_STATE_DEFAULT:
- data_wl.state = KEYBOARD_STATE_UPPERCASE;
- break;
- case KEYBOARD_STATE_UPPERCASE:
- data_wl.state = KEYBOARD_STATE_DEFAULT;
- break;
- case KEYBOARD_STATE_SYMBOLS:
- data_wl.state = KEYBOARD_STATE_UPPERCASE;
- break;
- }
- break;
- case keytype_symbols:
- if (state != WL_POINTER_BUTTON_STATE_PRESSED)
- break;
- switch(data_wl.state) {
- case KEYBOARD_STATE_DEFAULT:
- data_wl.state = KEYBOARD_STATE_SYMBOLS;
- break;
- case KEYBOARD_STATE_UPPERCASE:
- data_wl.state = KEYBOARD_STATE_SYMBOLS;
- break;
- case KEYBOARD_STATE_SYMBOLS:
- data_wl.state = KEYBOARD_STATE_DEFAULT;
- break;
- }
- break;
- case keytype_tab:
- request_commit_string();
- if (!data_wl.context) break;
- zwp_input_method_context_v1_keysym(data_wl.context,
- serial++,
- time,
- XKB_KEY_Tab, key_state, mod_mask);
- break;
- case keytype_arrow_up:
- request_commit_string();
- if (!data_wl.context) break;
- zwp_input_method_context_v1_keysym(data_wl.context,
- serial++,
- time,
- XKB_KEY_Up, key_state, mod_mask);
- break;
- case keytype_arrow_left:
- request_commit_string();
- if (!data_wl.context) break;
- zwp_input_method_context_v1_keysym(data_wl.context,
- serial++,
- time,
- XKB_KEY_Left, key_state, mod_mask);
- break;
- case keytype_arrow_right:
- request_commit_string();
- if (!data_wl.context) break;
- zwp_input_method_context_v1_keysym(data_wl.context,
- serial++,
- time,
- XKB_KEY_Right, key_state, mod_mask);
- break;
- case keytype_arrow_down:
- request_commit_string();
- if (!data_wl.context) break;
- zwp_input_method_context_v1_keysym(data_wl.context,
- serial++,
- time,
- XKB_KEY_Down, key_state, mod_mask);
- break;
- case keytype_style:
- if (state != WL_POINTER_BUTTON_STATE_PRESSED)
- break;
- data_wl.preedit_style = (data_wl.preedit_style + 1) % 8; /* TODO */
- request_preedit(-1);
- break;
- }
-}
-
-static void
-im_context_cb_surrounding_text (void *data, struct zwp_input_method_context_v1 *im_ctx, const char *text, uint32_t cursor, uint32_t anchor)
-{
- printf("im_context_cb_surrounding_text\n");
- free(data_wl.surrounding_text);
- data_wl.surrounding_text = strdup(text);
-
- data_wl.surrounding_cursor = cursor;
-}
-
-static void
-im_context_cb_reset (void *data, struct zwp_input_method_context_v1 *im_ctx)
-{
- printf("im_context_cb_reset\n");
-
- if (strlen(data_wl.preedit_string)) {
- free(data_wl.preedit_string);
- data_wl.preedit_string = strdup("");
- }
-}
-
-static void
-im_context_cb_content_type (void *data, struct zwp_input_method_context_v1 *im_ctx, uint32_t hint, uint32_t purpose)
-{
- printf("im_context_cb_content_type\n");
-
- data_wl.content_hint = hint;
- data_wl.content_purpose = purpose;
-}
-
-static void
-im_context_cb_invoke_action (void *data, struct zwp_input_method_context_v1 *im_ctx, uint32_t button, uint32_t index)
-{
- printf("im_context_cb_invoke_action\n");
-
- if (button != BTN_LEFT)
- return;
-
- request_preedit(index);
-}
-
-static void
-im_context_cb_commit_state (void *data, struct zwp_input_method_context_v1 *context, uint32_t serial)
-{
- printf("im_context_cb_commit_state\n");
-
- const struct layout *layout;
-
- data_wl.serial = serial;
-
- layout = get_current_layout();
-
- if (data_wl.surrounding_text)
- printf("Surrounding text updated: %s\n", data_wl.surrounding_text);
-
- if (!context) return;
- zwp_input_method_context_v1_language(context,
- data_wl.serial,
- layout->language);
- zwp_input_method_context_v1_text_direction(context,
- data_wl.serial,
- layout->text_direction);
-}
-
-static void
-im_context_cb_preferred_language (void *data, struct zwp_input_method_context_v1 *context, const char *language)
-{
- printf("im_context_cb_preferred_language\n");
-
- if (data_wl.preferred_language)
- free(data_wl.preferred_language);
-
- data_wl.preferred_language = NULL;
-
- if (language)
- data_wl.preferred_language = strdup(language);
-}
-
-static const struct zwp_input_method_context_v1_listener input_method_context_cb_listener = {
- .surrounding_text = im_context_cb_surrounding_text,
- .reset = im_context_cb_reset,
- .content_type = im_context_cb_content_type,
- .invoke_action = im_context_cb_invoke_action,
- .commit_state = im_context_cb_commit_state,
- .preferred_language = im_context_cb_preferred_language,
- //for tizen only
- .return_key_type = NULL,
- .return_key_disabled = NULL,
- .input_panel_data = NULL,
- .bidi_direction = NULL,
- .cursor_position = NULL,
- .process_input_device_event = NULL,
- .filter_key_event = NULL,
- .capital_mode = NULL,
- .prediction_hint = NULL,
- .mime_type = NULL,
- .finalized_content = NULL,
- .prediction_hint_data = NULL,
- .input_panel_enabled = NULL,
-};
-
-static void
-keysym_modifiers_add(struct wl_array *modifiers_map,
- const char *name)
-{
- size_t len = strlen(name) + 1;
- char *p;
-
- p = wl_array_add(modifiers_map, len);
-
- if (p == NULL)
- return;
-
- strncpy(p, name, len);
-}
-
-static xkb_mod_index_t
-keysym_modifiers_get_index(struct wl_array *modifiers_map,
- const char *name)
-{
- xkb_mod_index_t index = 0;
- char *p = modifiers_map->data;
-
- while ((const char *)p < (const char *)(modifiers_map->data + modifiers_map->size)) {
- if (strcmp(p, name) == 0)
- return index;
-
- index++;
- p += strlen(p) + 1;
- }
-
- return XKB_MOD_INVALID;
-}
-
-xkb_mod_mask_t
-keysym_modifiers_get_mask(struct wl_array *modifiers_map,
- const char *name)
-{
- xkb_mod_index_t index = keysym_modifiers_get_index(modifiers_map, name);
-
- if (index == XKB_MOD_INVALID)
- return XKB_MOD_INVALID;
-
- return 1 << index;
-}
-
-static void
-im_cb_activate (void *data, struct zwp_input_method_v1 *input_method, struct zwp_input_method_context_v1 *context)
-{
- printf("im_cb_activate\n");
-
- struct wl_array modifiers_map;
- const struct layout *layout;
-
- if (data_wl.context)
- zwp_input_method_context_v1_destroy(data_wl.context);
-
- if (data_wl.preedit_string)
- free(data_wl.preedit_string);
-
- data_wl.preedit_style = 0;
- data_wl.preedit_string = strdup("");
- data_wl.content_hint = 0;
- data_wl.content_purpose = 0;
- free(data_wl.preferred_language);
- data_wl.preferred_language = NULL;
- free(data_wl.surrounding_text);
- data_wl.surrounding_text = NULL;
-
- data_wl.serial = 0;
-
- data_wl.context = context;
- zwp_input_method_context_v1_add_listener(context,
- &input_method_context_cb_listener,
- NULL);
-
- wl_array_init(&modifiers_map);
- keysym_modifiers_add(&modifiers_map, "Shift");
- keysym_modifiers_add(&modifiers_map, "Control");
- keysym_modifiers_add(&modifiers_map, "Mod1");
- zwp_input_method_context_v1_modifiers_map(context, &modifiers_map);
- data_wl.keysym.shift_mask = keysym_modifiers_get_mask(&modifiers_map, "Shift");
- wl_array_release(&modifiers_map);
-
- layout = get_current_layout();
-
- zwp_input_method_context_v1_language(context,
- data_wl.serial,
- layout->language);
- zwp_input_method_context_v1_text_direction(context,
- data_wl.serial,
- layout->text_direction);
-}
-static void
-im_cb_deactivate (void *data, struct zwp_input_method_v1 *input_method, struct zwp_input_method_context_v1 *im_ctx)
-{
- printf("im_cb_deactivate\n");
-
- if (!data_wl.context)
- return;
-
- zwp_input_method_context_v1_destroy(data_wl.context);
- data_wl.context = NULL;
-}
-
-static void
-im_cb_destroy (void *data, struct zwp_input_method_v1 *input_method, struct zwp_input_method_context_v1 *im_ctx)
-{
- printf("im_cb_destroy\n");
- zwp_input_method_v1_destroy(data_wl.input_method);
- data_wl.input_method = NULL;
-}
-
-static const struct zwp_input_method_v1_listener input_method_cb_listener = {
- .activate = im_cb_activate,
- .deactivate = im_cb_deactivate,
- //for tizen only
- .destroy = im_cb_destroy,
- .show_input_panel = NULL,
- .hide_input_panel = NULL,
- .open_connection = NULL,
- .close_connection = NULL,
- .set_text_input_id = NULL,
-};
-
-static void
-registry_handle_global(void * data, struct wl_registry * registry, uint32_t id,
- const char * interface, uint32_t version)
-{
- if (strcmp(interface, "wl_compositor") == 0) {
- data_wl.compositor = wl_registry_bind(registry, id,
- &wl_compositor_interface, version);
- if (!data_wl.compositor) {
- printf("Failed to bind compositor.\n");
- return;
- }
- if (data_wl.enable_log)
- printf("Success to bind compositor.\n");
- } else if (!strcmp(interface, "zwp_input_method_manager_v1")) {
- data_wl.input_method_mgr = wl_registry_bind(registry, id,
- &zwp_input_method_manager_v1_interface, version);
- } else if (!strcmp(interface, "zwp_input_method_v1")) {
- data_wl.input_method = wl_registry_bind(registry, id,
- &zwp_input_method_v1_interface, version);
- zwp_input_method_v1_add_listener(data_wl.input_method,
- &input_method_cb_listener,
- NULL);
-
- //TODO: delte this code. this job should be done in cb_activate
- data_wl.preedit_string = strdup("");
- data_wl.content_hint = 0;
- data_wl.content_purpose = 0;
- free(data_wl.preferred_language);
- data_wl.preferred_language = NULL;
- free(data_wl.surrounding_text);
- data_wl.surrounding_text = NULL;
- data_wl.serial = 0;
- }
-}
-
-static void
-registry_handle_global_remove(void * data, struct wl_registry * registry, uint32_t id)
-{
- if (data_wl.enable_log)
- printf("registry is removed. id: %d !\n", id);
-}
-
-static const struct wl_registry_listener _registry_listener = {
- registry_handle_global,
- registry_handle_global_remove
-};
-
-static int
-wayland_init(void)
-{
- memset(&data_wl, 0, sizeof(struct display));
-
- data_wl.display = wl_display_connect(NULL);
- if (!data_wl.display) {
- printf("Failed to connect wayland display\n");
- return 0;
- }
-
- data_wl.queue = wl_display_create_queue(data_wl.display);
- if (!data_wl.queue) {
- printf("Failed to create queue\n");
- return 0;
- }
-
- data_wl.registry = wl_display_get_registry(data_wl.display);
- if (!data_wl.registry) {
- printf("Failed to get registry\n");
- return 0;
- }
-
- wl_proxy_set_queue((struct wl_proxy*)data_wl.registry, data_wl.queue);
- wl_registry_add_listener(data_wl.registry, &_registry_listener, NULL);
-
- if (wl_display_dispatch_queue(data_wl.display, data_wl.queue) == -1) {
- printf("Failed to dispatch display\n");
- return 0;
- }
- if (wl_display_roundtrip_queue(data_wl.display, data_wl.queue) == -1) {
- printf("Failed to roundtrip display\n");
- return 0;
- }
-
- return 1;
-}
-
-static void
-wayland_deinit(void)
-{
- if (data_wl.enable_log)
- printf("Shutdown wayland system\n");
-
- if (data_wl.queue) wl_event_queue_destroy(data_wl.queue);
- if (data_wl.display) {
- if (data_wl.input_method)
- zwp_input_method_v1_destroy(data_wl.input_method);
- zwp_input_method_manager_v1_destroy(data_wl.input_method_mgr);
- wl_registry_destroy(data_wl.registry);
- wl_display_flush(data_wl.display);
- wl_display_disconnect(data_wl.display);
- }
-}
-
-static int
-epoll_init(void)
-{
- struct epoll_event ep[2];
-
- data_wl.fd_epoll = epoll_create(SIZE_EPOLL);
- if (data_wl.fd_epoll <= 0) {
- printf("Failed to epoll create: %d\n", SIZE_EPOLL);
- return 0;
- }
-
- data_wl.fd_display = wl_display_get_fd(data_wl.display);
-
- memset(ep, 0, sizeof(struct epoll_event)*2);
-
- ep[0].events = EPOLLIN | EPOLLERR | EPOLLHUP;
- ep[0].data.fd = data_wl.fd_display;
- epoll_ctl(data_wl.fd_epoll, EPOLL_CTL_ADD, data_wl.fd_display, &ep[0]);
- ep[1].events = EPOLLIN | EPOLLERR | EPOLLHUP;
- ep[1].data.fd = STDIN_FILENO;
- epoll_ctl(data_wl.fd_epoll, EPOLL_CTL_ADD, 0, &ep[1]);
-
- return 1;
-}
-
-static void
-mainloop(void)
-{
- struct epoll_event ep[SIZE_EPOLL];
- int res, count, i;
-
- res = epoll_init();
- if (!res) {
- printf("Failed to init epoll\n");
- return;
- }
-
- data_wl.run = 1;
- while (data_wl.run) {
- res = wl_display_dispatch_queue_pending(data_wl.display, data_wl.queue);
- if (res < 0) {
- printf("Failed to dispatch pending. result: %d\n", res);
- data_wl.run = 0;
- break;
- }
- res = wl_display_flush(data_wl.display);
- if (res < 0) {
- printf("Failed to flush display. result: %d\n", res);
- data_wl.run = 0;
- break;
- }
-
- count = epoll_wait(data_wl.fd_epoll, ep, SIZE_EPOLL, -1);
- for (i = 0; i < count; i++) {
- if (ep[i].events & EPOLLIN) {
- if (ep[i].data.fd == data_wl.fd_display) {
- wl_display_dispatch_queue(data_wl.display, data_wl.queue);
- } else {
- stdin_read();
- }
- }
- if (ep[i].events & EPOLLERR) {
- data_wl.run = 0;
- }
- if (ep[i].events & EPOLLHUP) {
- data_wl.run = 0;
- }
- }
- }
-}
-
-int
-main(int argc, char **argv)
-{
- int res;
-
- res = wayland_init();
- if (!res) return 0;
-
- mainloop();
-
- wayland_deinit();
-
- return 0;
-}
#include <sys/epoll.h>
#include <wayland-client.h>
+#include <xkbcommon/xkbcommon.h>
+//#include <linux/input.h>
+
+#include <input-method-client-protocol.h>
+#include <text-client-protocol.h>
#include <tizen-extension-client-protocol.h>
#define MAX_STR 1024
#define SIZE_EPOLL 16
+enum keyboard_state {
+ KEYBOARD_STATE_DEFAULT,
+ KEYBOARD_STATE_UPPERCASE,
+ KEYBOARD_STATE_SYMBOLS
+};
+
enum enum_key_type
{
KEY_UP = 0,
int init;
int enable_log;
+
+ struct zwp_input_method_manager_v1 *input_method_mgr;
+ struct zwp_input_method_v1 *input_method;
+ struct zwp_input_method_context_v1 *context;
+
+ char *preedit_string;
+ uint32_t preedit_style;
+ struct {
+ xkb_mod_mask_t shift_mask;
+ } keysym;
+ uint32_t serial;
+ uint32_t content_hint;
+ int32_t content_purpose;
+ char *preferred_language;
+ char *surrounding_text;
+ uint32_t surrounding_cursor;
+ enum keyboard_state state; //struct keyboard *keyboard;
+
+ //struct zwp_input_panel_surface_v1 *ips;
+};
+
+struct layout {
+ const struct key *keys;
+ uint32_t count;
+
+ uint32_t columns;
+ uint32_t rows;
+
+ const char *language;
+ uint32_t text_direction;
+};
+
+enum key_type {
+ keytype_default,
+ keytype_backspace,
+ keytype_enter,
+ keytype_space,
+ keytype_switch,
+ keytype_symbols,
+ keytype_tab,
+ keytype_arrow_up,
+ keytype_arrow_left,
+ keytype_arrow_right,
+ keytype_arrow_down,
+ keytype_style
+};
+
+struct key {
+ enum key_type key_type;
+
+ char *label;
+ char *uppercase;
+ char *symbol;
+
+ unsigned int width;
+};
+
+static const struct key normal_keys[] = {
+ { keytype_default, "q", "Q", "1", 1},
+ { keytype_default, "w", "W", "2", 1},
+ { keytype_default, "e", "E", "3", 1},
+ { keytype_default, "r", "R", "4", 1},
+ { keytype_default, "t", "T", "5", 1},
+ { keytype_default, "y", "Y", "6", 1},
+ { keytype_default, "u", "U", "7", 1},
+ { keytype_default, "i", "I", "8", 1},
+ { keytype_default, "o", "O", "9", 1},
+ { keytype_default, "p", "P", "0", 1},
+ { keytype_backspace, "<--", "<--", "<--", 2},
+
+ { keytype_tab, "->|", "->|", "->|", 1},
+ { keytype_default, "a", "A", "-", 1},
+ { keytype_default, "s", "S", "@", 1},
+ { keytype_default, "d", "D", "*", 1},
+ { keytype_default, "f", "F", "^", 1},
+ { keytype_default, "g", "G", ":", 1},
+ { keytype_default, "h", "H", ";", 1},
+ { keytype_default, "j", "J", "(", 1},
+ { keytype_default, "k", "K", ")", 1},
+ { keytype_default, "l", "L", "~", 1},
+ { keytype_enter, "Enter", "Enter", "Enter", 2},
+
+ { keytype_switch, "ABC", "abc", "ABC", 2},
+ { keytype_default, "z", "Z", "/", 1},
+ { keytype_default, "x", "X", "\'", 1},
+ { keytype_default, "c", "C", "\"", 1},
+ { keytype_default, "v", "V", "+", 1},
+ { keytype_default, "b", "B", "=", 1},
+ { keytype_default, "n", "N", "?", 1},
+ { keytype_default, "m", "M", "!", 1},
+ { keytype_default, ",", ",", "\\", 1},
+ { keytype_default, ".", ".", "|", 1},
+ { keytype_switch, "ABC", "abc", "ABC", 1},
+
+ { keytype_symbols, "?123", "?123", "abc", 1},
+ { keytype_space, "", "", "", 5},
+ { keytype_arrow_up, "/\\", "/\\", "/\\", 1},
+ { keytype_arrow_left, "<", "<", "<", 1},
+ { keytype_arrow_right, ">", ">", ">", 1},
+ { keytype_arrow_down, "\\/", "\\/", "\\/", 1},
+ { keytype_style, "", "", "", 2}
+};
+
+static const struct key numeric_keys[] = {
+ { keytype_default, "1", "1", "1", 1},
+ { keytype_default, "2", "2", "2", 1},
+ { keytype_default, "3", "3", "3", 1},
+ { keytype_default, "4", "4", "4", 1},
+ { keytype_default, "5", "5", "5", 1},
+ { keytype_default, "6", "6", "6", 1},
+ { keytype_default, "7", "7", "7", 1},
+ { keytype_default, "8", "8", "8", 1},
+ { keytype_default, "9", "9", "9", 1},
+ { keytype_default, "0", "0", "0", 1},
+ { keytype_backspace, "<--", "<--", "<--", 2},
+
+ { keytype_space, "", "", "", 4},
+ { keytype_enter, "Enter", "Enter", "Enter", 2},
+ { keytype_arrow_up, "/\\", "/\\", "/\\", 1},
+ { keytype_arrow_left, "<", "<", "<", 1},
+ { keytype_arrow_right, ">", ">", ">", 1},
+ { keytype_arrow_down, "\\/", "\\/", "\\/", 1},
+ { keytype_style, "", "", "", 2}
+};
+
+static const struct layout normal_layout = {
+ normal_keys,
+ sizeof(normal_keys) / sizeof(*normal_keys),
+ 12,
+ 4,
+ "en",
+ WL_TEXT_INPUT_TEXT_DIRECTION_LTR
+};
+
+static const struct layout numeric_layout = {
+ numeric_keys,
+ sizeof(numeric_keys) / sizeof(*numeric_keys),
+ 12,
+ 2,
+ "en",
+ WL_TEXT_INPUT_TEXT_DIRECTION_LTR
};
struct display data_wl;
static void
+request_key(uint32_t time, const struct key *key, enum wl_keyboard_key_state state);
+
+static const struct layout *
+get_current_layout(void);
+
+static void
usage(void)
{
printf(" Supported commands: init (Initialize input generator)\n");
printf(" : mouse 1 1 10 10\n");
printf(" : mouse 1 1 -10 -10\n");
printf(" : mouse 1 2 0 0\n");
+ printf("ime {key_idx} {type}\n");
+ printf(" : key_index\n");
+ printf(" : - keys = [q,w,e,r,t,,,]\n");
+ printf(" : type:\n");
+ printf(" : - default: down & up\n");
+ printf(" : - down: 1\n");
+ printf(" : - up: 0\n");
printf("\n");
}
char buf[MAX_STR] = {0, }, *tmp, *buf_ptr, key_name[MAX_STR] = {0, };
int count = 0;
int key_type = KEY_ALL, idx = 0, type = POINTER_ALL, x = 0, y = 0;
+ static uint32_t time = 12345;
+ const struct layout *layout;
while ((c = getchar()) != EOF) {
if (c == '\n') break;
count++;
}
mouse_generate(idx, type, x, y);
+ } else if (!strncmp(tmp, "ime", MAX_STR)) {
+ while (tmp) {
+ tmp = strtok_r(NULL, " ", &buf_ptr);
+ if (tmp) {
+ switch (count) {
+ case 0:
+ idx = atoi(tmp);
+ break;
+ case 1:
+ key_type = atoi(tmp);
+ break;
+ default:
+ break;
+ }
+ }
+ count++;
+ }
+ if (data_wl.enable_log)
+ printf("request key() key_idx:%u, key_type:%u\n", idx, key_type);
+
+ layout = get_current_layout();
+ if (key_type == KEY_ALL) {
+ request_key(time++, &layout->keys[idx], WL_KEYBOARD_KEY_STATE_PRESSED);
+ request_key(time++, &layout->keys[idx], WL_KEYBOARD_KEY_STATE_RELEASED);
+ }
+ else
+ request_key(time++, &layout->keys[idx], key_type);
} else if (!strncmp(buf, "q", MAX_STR) || !strncmp(buf, "quit", MAX_STR)) {
data_wl.run = 0;
} else if (!strncmp(buf, "help", MAX_STR)) {
.block_expired = NULL,
};
+static const struct layout *
+get_current_layout(void)
+{
+ switch (data_wl.content_purpose) {
+ case WL_TEXT_INPUT_CONTENT_PURPOSE_DIGITS:
+ case WL_TEXT_INPUT_CONTENT_PURPOSE_NUMBER:
+ return &numeric_layout;
+ default:
+ return &normal_layout;
+ }
+}
+
+static const char *
+prev_utf8_char(const char *s, const char *p)
+{
+ for (--p; p >= s; --p) {
+ if ((*p & 0xc0) != 0x80)
+ return p;
+ }
+ return NULL;
+}
+
+static void
+delete_before_cursor(void)
+{
+ const char *start, *end;
+
+ if (!data_wl.surrounding_text) {
+ printf("delete_before_cursor: No surrounding text available\n");
+ return;
+ }
+
+ start = prev_utf8_char(data_wl.surrounding_text,
+ data_wl.surrounding_text + data_wl.surrounding_cursor);
+ if (!start) {
+ printf("delete_before_cursor: No previous character to delete\n");
+ return;
+ }
+
+ end = data_wl.surrounding_text + data_wl.surrounding_cursor;
+
+ zwp_input_method_context_v1_delete_surrounding_text(data_wl.context,
+ (start - data_wl.surrounding_text) - data_wl.surrounding_cursor,
+ end - start);
+ zwp_input_method_context_v1_commit_string(data_wl.context,
+ data_wl.serial,
+ "");
+
+ /* Update surrounding text */
+ data_wl.surrounding_cursor = start - data_wl.surrounding_text;
+ data_wl.surrounding_text[data_wl.surrounding_cursor] = '\0';
+ if (*end)
+ memmove(data_wl.surrounding_text + data_wl.surrounding_cursor, end, strlen(end));
+}
+
+static char *
+append(char *s1, const char *s2)
+{
+ int len1, len2;
+ char *s = NULL;
+
+ len1 = strlen(s1);
+ len2 = strlen(s2);
+ s = realloc(s1, len1 + len2 + 1);
+ if (s == NULL) {
+ printf("alloc fail");
+ return NULL;
+ }
+ memcpy(s + len1, s2, len2);
+ s[len1 + len2] = '\0';
+
+ return s;
+}
+
+static void
+request_preedit(int32_t cursor)
+{
+ printf("request_preedit() preedit_string:%s\n", data_wl.preedit_string);
+ uint32_t index = strlen(data_wl.preedit_string);
+
+ if (!data_wl.context) return;
+
+ if (data_wl.preedit_style)
+ zwp_input_method_context_v1_preedit_styling(data_wl.context,
+ 0,
+ strlen(data_wl.preedit_string),
+ data_wl.preedit_style);
+ if (cursor > 0)
+ index = cursor;
+ zwp_input_method_context_v1_preedit_cursor(data_wl.context,
+ index);
+ zwp_input_method_context_v1_preedit_string(data_wl.context,
+ data_wl.serial,
+ data_wl.preedit_string,
+ data_wl.preedit_string);
+}
+
+static char *
+insert_text(const char *text, uint32_t offset, const char *insert)
+{
+ int tlen = strlen(text), ilen = strlen(insert);
+ char *new_text = NULL;
+
+ new_text = malloc(tlen + ilen + 1);
+ if (new_text == NULL) {
+ printf("alloc fail");
+ return NULL;
+ }
+
+ 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 void
+request_commit_string(void)
+{
+ char *surrounding_text;
+
+ printf("request_commit_string()\n");
+
+ if (!data_wl.preedit_string ||
+ strlen(data_wl.preedit_string) == 0)
+ return;
+ printf("request_commit_string() preedit_string:%s\n", data_wl.preedit_string);
+
+ if (!data_wl.context) return;
+
+ zwp_input_method_context_v1_cursor_position(data_wl.context,
+ 0, 0);
+ zwp_input_method_context_v1_commit_string(data_wl.context,
+ data_wl.serial,
+ data_wl.preedit_string);
+
+ if (data_wl.surrounding_text) {
+ surrounding_text = insert_text(data_wl.surrounding_text,
+ data_wl.surrounding_cursor,
+ data_wl.preedit_string);
+ free(data_wl.surrounding_text);
+ data_wl.surrounding_text = surrounding_text;
+ data_wl.surrounding_cursor += strlen(data_wl.preedit_string);
+ } else {
+ data_wl.surrounding_text = strdup(data_wl.preedit_string);
+ data_wl.surrounding_cursor = strlen(data_wl.preedit_string);
+ }
+
+ free(data_wl.preedit_string);
+ data_wl.preedit_string = strdup("");
+}
+
+static void
+request_key(uint32_t time, const struct key *key, enum wl_keyboard_key_state state)
+{
+ const char *label = NULL;
+ static uint32_t serial = 9999;
+
+ switch(data_wl.state) {
+ case KEYBOARD_STATE_DEFAULT :
+ label = key->label;
+ break;
+ case KEYBOARD_STATE_UPPERCASE :
+ label = key->uppercase;
+ break;
+ case KEYBOARD_STATE_SYMBOLS :
+ label = key->symbol;
+ break;
+ default :
+ label = key->label;
+ break;
+ }
+
+ xkb_mod_mask_t mod_mask = data_wl.state == KEYBOARD_STATE_DEFAULT ? 0 : data_wl.keysym.shift_mask;
+ uint32_t key_state = (state == WL_KEYBOARD_KEY_STATE_PRESSED) ? WL_KEYBOARD_KEY_STATE_PRESSED : WL_KEYBOARD_KEY_STATE_RELEASED;
+
+ printf("request_key() data_wl.state:%d, key->key_type:%d, pressed:%u, label:%s\n", data_wl.state, key->key_type, key_state, label);
+ switch (key->key_type) {
+ case keytype_default:
+ if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
+ break;
+
+ printf("request_key() keytype_default. append label(%s) to preedit_string(%s)\n", label, data_wl.preedit_string);
+ data_wl.preedit_string =
+ append(data_wl.preedit_string,
+ label);
+ request_preedit(-1);
+ break;
+ case keytype_backspace:
+ if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
+ break;
+
+ if (strlen(data_wl.preedit_string) == 0) {
+ delete_before_cursor();
+ } else {
+ data_wl.preedit_string[strlen(data_wl.preedit_string) - 1] = '\0';
+ request_preedit(-1);
+ }
+ break;
+ case keytype_enter:
+ request_commit_string();
+
+ if (!data_wl.context) break;
+ zwp_input_method_context_v1_keysym(data_wl.context,
+ serial++,
+ time,
+ XKB_KEY_Return, key_state, mod_mask);
+ break;
+ case keytype_space:
+ if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
+ break;
+ data_wl.preedit_string =
+ append(data_wl.preedit_string, " ");
+ request_commit_string();
+ break;
+ case keytype_switch:
+ if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
+ break;
+ switch(data_wl.state) {
+ case KEYBOARD_STATE_DEFAULT:
+ data_wl.state = KEYBOARD_STATE_UPPERCASE;
+ break;
+ case KEYBOARD_STATE_UPPERCASE:
+ data_wl.state = KEYBOARD_STATE_DEFAULT;
+ break;
+ case KEYBOARD_STATE_SYMBOLS:
+ data_wl.state = KEYBOARD_STATE_UPPERCASE;
+ break;
+ }
+ break;
+ case keytype_symbols:
+ if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
+ break;
+ switch(data_wl.state) {
+ case KEYBOARD_STATE_DEFAULT:
+ data_wl.state = KEYBOARD_STATE_SYMBOLS;
+ break;
+ case KEYBOARD_STATE_UPPERCASE:
+ data_wl.state = KEYBOARD_STATE_SYMBOLS;
+ break;
+ case KEYBOARD_STATE_SYMBOLS:
+ data_wl.state = KEYBOARD_STATE_DEFAULT;
+ break;
+ }
+ break;
+ case keytype_tab:
+ request_commit_string();
+ if (!data_wl.context) break;
+ zwp_input_method_context_v1_keysym(data_wl.context,
+ serial++,
+ time,
+ XKB_KEY_Tab, key_state, mod_mask);
+ break;
+ case keytype_arrow_up:
+ request_commit_string();
+ if (!data_wl.context) break;
+ zwp_input_method_context_v1_keysym(data_wl.context,
+ serial++,
+ time,
+ XKB_KEY_Up, key_state, mod_mask);
+ break;
+ case keytype_arrow_left:
+ request_commit_string();
+ if (!data_wl.context) break;
+ zwp_input_method_context_v1_keysym(data_wl.context,
+ serial++,
+ time,
+ XKB_KEY_Left, key_state, mod_mask);
+ break;
+ case keytype_arrow_right:
+ request_commit_string();
+ if (!data_wl.context) break;
+ zwp_input_method_context_v1_keysym(data_wl.context,
+ serial++,
+ time,
+ XKB_KEY_Right, key_state, mod_mask);
+ break;
+ case keytype_arrow_down:
+ request_commit_string();
+ if (!data_wl.context) break;
+ zwp_input_method_context_v1_keysym(data_wl.context,
+ serial++,
+ time,
+ XKB_KEY_Down, key_state, mod_mask);
+ break;
+ case keytype_style:
+ if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
+ break;
+ data_wl.preedit_style = (data_wl.preedit_style + 1) % 8; /* TODO */
+ request_preedit(-1);
+ break;
+ }
+}
+
+static void
+im_context_cb_surrounding_text (void *data, struct zwp_input_method_context_v1 *im_ctx, const char *text, uint32_t cursor, uint32_t anchor)
+{
+ printf("im_context_cb_surrounding_text\n");
+ free(data_wl.surrounding_text);
+ data_wl.surrounding_text = strdup(text);
+
+ data_wl.surrounding_cursor = cursor;
+}
+
+static void
+im_context_cb_reset (void *data, struct zwp_input_method_context_v1 *im_ctx)
+{
+ printf("im_context_cb_reset\n");
+
+ if (strlen(data_wl.preedit_string)) {
+ free(data_wl.preedit_string);
+ data_wl.preedit_string = strdup("");
+ }
+}
+
+static void
+im_context_cb_content_type (void *data, struct zwp_input_method_context_v1 *im_ctx, uint32_t hint, uint32_t purpose)
+{
+ printf("im_context_cb_content_type\n");
+
+ data_wl.content_hint = hint;
+ data_wl.content_purpose = purpose;
+}
+
+static void
+im_context_cb_invoke_action (void *data, struct zwp_input_method_context_v1 *im_ctx, uint32_t button, uint32_t index)
+{
+ printf("im_context_cb_invoke_action\n");
+
+ //if (button != BTN_LEFT)
+ // return;
+
+ request_preedit(index);
+}
+
+static void
+im_context_cb_commit_state (void *data, struct zwp_input_method_context_v1 *context, uint32_t serial)
+{
+ printf("im_context_cb_commit_state\n");
+
+ const struct layout *layout;
+
+ data_wl.serial = serial;
+
+ layout = get_current_layout();
+
+ if (data_wl.surrounding_text)
+ printf("Surrounding text updated: %s\n", data_wl.surrounding_text);
+
+ if (!context) return;
+ zwp_input_method_context_v1_language(context,
+ data_wl.serial,
+ layout->language);
+ zwp_input_method_context_v1_text_direction(context,
+ data_wl.serial,
+ layout->text_direction);
+}
+
+static void
+im_context_cb_preferred_language (void *data, struct zwp_input_method_context_v1 *context, const char *language)
+{
+ printf("im_context_cb_preferred_language\n");
+
+ if (data_wl.preferred_language)
+ free(data_wl.preferred_language);
+
+ data_wl.preferred_language = NULL;
+
+ if (language)
+ data_wl.preferred_language = strdup(language);
+}
+
+static const struct zwp_input_method_context_v1_listener input_method_context_cb_listener = {
+ .surrounding_text = im_context_cb_surrounding_text,
+ .reset = im_context_cb_reset,
+ .content_type = im_context_cb_content_type,
+ .invoke_action = im_context_cb_invoke_action,
+ .commit_state = im_context_cb_commit_state,
+ .preferred_language = im_context_cb_preferred_language,
+ //for tizen only
+ .return_key_type = NULL,
+ .return_key_disabled = NULL,
+ .input_panel_data = NULL,
+ .bidi_direction = NULL,
+ .cursor_position = NULL,
+ .process_input_device_event = NULL,
+ .filter_key_event = NULL,
+ .capital_mode = NULL,
+ .prediction_hint = NULL,
+ .mime_type = NULL,
+ .finalized_content = NULL,
+ .prediction_hint_data = NULL,
+ .input_panel_enabled = NULL,
+};
+
+static void
+keysym_modifiers_add(struct wl_array *modifiers_map,
+ const char *name)
+{
+ size_t len = strlen(name) + 1;
+ char *p;
+
+ p = wl_array_add(modifiers_map, len);
+
+ if (p == NULL)
+ return;
+
+ strncpy(p, name, len);
+}
+
+static xkb_mod_index_t
+keysym_modifiers_get_index(struct wl_array *modifiers_map,
+ const char *name)
+{
+ xkb_mod_index_t index = 0;
+ char *p = modifiers_map->data;
+
+ while ((const char *)p < (const char *)(modifiers_map->data + modifiers_map->size)) {
+ if (strcmp(p, name) == 0)
+ return index;
+
+ index++;
+ p += strlen(p) + 1;
+ }
+
+ return XKB_MOD_INVALID;
+}
+
+static xkb_mod_mask_t
+keysym_modifiers_get_mask(struct wl_array *modifiers_map,
+ const char *name)
+{
+ xkb_mod_index_t index = keysym_modifiers_get_index(modifiers_map, name);
+
+ if (index == XKB_MOD_INVALID)
+ return XKB_MOD_INVALID;
+
+ return 1 << index;
+}
+
+static void
+im_cb_activate (void *data, struct zwp_input_method_v1 *input_method, struct zwp_input_method_context_v1 *context)
+{
+ printf("im_cb_activate\n");
+
+ struct wl_array modifiers_map;
+ const struct layout *layout;
+
+ if (data_wl.context)
+ zwp_input_method_context_v1_destroy(data_wl.context);
+
+ if (data_wl.preedit_string)
+ free(data_wl.preedit_string);
+
+ data_wl.preedit_style = 0;
+ data_wl.preedit_string = strdup("");
+ data_wl.content_hint = 0;
+ data_wl.content_purpose = 0;
+ free(data_wl.preferred_language);
+ data_wl.preferred_language = NULL;
+ free(data_wl.surrounding_text);
+ data_wl.surrounding_text = NULL;
+
+ data_wl.serial = 0;
+
+ data_wl.context = context;
+ zwp_input_method_context_v1_add_listener(context,
+ &input_method_context_cb_listener,
+ NULL);
+
+ wl_array_init(&modifiers_map);
+ keysym_modifiers_add(&modifiers_map, "Shift");
+ keysym_modifiers_add(&modifiers_map, "Control");
+ keysym_modifiers_add(&modifiers_map, "Mod1");
+ zwp_input_method_context_v1_modifiers_map(context, &modifiers_map);
+ data_wl.keysym.shift_mask = keysym_modifiers_get_mask(&modifiers_map, "Shift");
+ wl_array_release(&modifiers_map);
+
+ layout = get_current_layout();
+
+ zwp_input_method_context_v1_language(context,
+ data_wl.serial,
+ layout->language);
+ zwp_input_method_context_v1_text_direction(context,
+ data_wl.serial,
+ layout->text_direction);
+}
+static void
+im_cb_deactivate (void *data, struct zwp_input_method_v1 *input_method, struct zwp_input_method_context_v1 *im_ctx)
+{
+ printf("im_cb_deactivate\n");
+
+ if (!data_wl.context)
+ return;
+
+ zwp_input_method_context_v1_destroy(data_wl.context);
+ data_wl.context = NULL;
+}
+
+static void
+im_cb_destroy (void *data, struct zwp_input_method_v1 *input_method, struct zwp_input_method_context_v1 *im_ctx)
+{
+ printf("im_cb_destroy\n");
+ zwp_input_method_v1_destroy(data_wl.input_method);
+ data_wl.input_method = NULL;
+}
+
+static const struct zwp_input_method_v1_listener input_method_cb_listener = {
+ .activate = im_cb_activate,
+ .deactivate = im_cb_deactivate,
+ //for tizen only
+ .destroy = im_cb_destroy,
+ .show_input_panel = NULL,
+ .hide_input_panel = NULL,
+ .open_connection = NULL,
+ .close_connection = NULL,
+ .set_text_input_id = NULL,
+};
+
static void
registry_handle_global(void * data, struct wl_registry * registry, uint32_t id,
const char * interface, uint32_t version)
data_wl.compositor = wl_registry_bind(registry, id,
&wl_compositor_interface, version);
if (!data_wl.compositor) {
- printf("Failed to bind compositor.");
+ printf("Failed to bind compositor.\n");
return;
}
if (data_wl.enable_log)
- printf("Success to bind compositor.");
+ printf("Success to bind compositor.\n");
} else if (strcmp(interface, "tizen_input_device_manager") == 0) {
data_wl.devicemgr = wl_registry_bind(registry, id,
&tizen_input_device_manager_interface, version);
printf("Success to bind tizen input device manager.");
tizen_input_device_manager_add_listener(data_wl.devicemgr,
&_input_device_manager_listener, data_wl.display);
+ } else if (!strcmp(interface, "zwp_input_method_manager_v1")) {
+ data_wl.input_method_mgr = wl_registry_bind(registry, id,
+ &zwp_input_method_manager_v1_interface, version);
+ } else if (!strcmp(interface, "zwp_input_method_v1")) {
+ data_wl.input_method = wl_registry_bind(registry, id,
+ &zwp_input_method_v1_interface, version);
+ zwp_input_method_v1_add_listener(data_wl.input_method,
+ &input_method_cb_listener,
+ NULL);
+
+ //TODO: delte this code. this job should be done in cb_activate
+ data_wl.preedit_string = strdup("");
+ data_wl.content_hint = 0;
+ data_wl.content_purpose = 0;
+ free(data_wl.preferred_language);
+ data_wl.preferred_language = NULL;
+ free(data_wl.surrounding_text);
+ data_wl.surrounding_text = NULL;
+ data_wl.serial = 0;
}
}
if (data_wl.queue) wl_event_queue_destroy(data_wl.queue);
if (data_wl.devicemgr) tizen_input_device_manager_destroy(data_wl.devicemgr);
if (data_wl.display) {
+ if (data_wl.input_method)
+ zwp_input_method_v1_destroy(data_wl.input_method);
+ zwp_input_method_manager_v1_destroy(data_wl.input_method_mgr);
wl_registry_destroy(data_wl.registry);
wl_display_flush(data_wl.display);
wl_display_disconnect(data_wl.display);
projects / platform / core / uifw / libds-tizen.git / commitdiff