3 * Copyright 2012 Samsung Electronics Co., Ltd
5 * Licensed under the Flora License, Version 1.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.tizenopensource.org/license
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
21 #include <appcore-efl.h>
22 #include <Elementary.h>
26 #include <vconf-keys.h>
27 #include <extended-elm.h>
28 #include <supplement.h>
29 #include <memo-assist.h>
30 #include <memo_string.h>
33 typedef struct __text_editor_t {
36 Memo_Component_Callback cb;
39 char buf[MEMO_BUFFER_SIZE]; /* for temporarily usage only */
43 Evas_Object *body_main;
45 Evas_Object *btn_size;
47 Evas_Object *btn_color;
52 Ecore_IMF_Context *imf_context;
53 Elm_Entry_Filter_Limit_Size limit_filter_data;
55 /* original font information */
60 static void _font_size_selector_del(text_editor_t *te);
61 static void _font_color_selector_del(text_editor_t *te);
63 static void _save_record(text_editor_t *te)
66 if (te->record->content != NULL) {
67 SFREE(te->record->content);
70 /* content will be freed automatically in memo_free_data when editor destoried */
71 te->record->content = elm_entry_markup_to_utf8(elm_entry_entry_get(te->entry));
72 /* records synced from KIES has no font info, apply font enforce policy here to overwrite default font info */
73 te->record->font_respect = 1;
74 if (te->record->id != -1) {
75 memo_mod_data(te->record);
77 memo_add_data(te->record);
82 static void _on_save_yes(void *data, Evas_Object *obj, void *event_info)
85 text_editor_t *te = (text_editor_t *)data;
87 te->cb(te->data, "save", NULL);
91 static void _on_save_no(void *data, Evas_Object *obj, void *event_info)
94 text_editor_t *te = (text_editor_t *)data;
95 te->cb(te->data, "cancel", NULL);
99 static Eina_Bool _launch_yes_no_popup(void *data)
102 text_editor_t *te = (text_editor_t *)data;
103 memo_create_yes_no_popup(te->win, MEMO_I18N_SAVE_MEMO, _on_save_yes, _on_save_no, te);
108 static void _entry_content_update(text_editor_t *te)
111 unsigned char *color = (unsigned char *)&te->record->font_color;
112 char *content = elm_entry_markup_to_utf8(elm_entry_entry_get(te->entry));
113 char *markup = elm_entry_utf8_to_markup(content);
114 snprintf(te->buf, MEMO_BUFFER_SIZE,
115 "<font_size=%d><color=#%02x%02x%02x>", te->record->font_size, color[2], color[1],
117 elm_entry_entry_set(te->entry, te->buf);
118 elm_entry_entry_insert(te->entry, markup);
124 static void _font_size_selector_callback(void *data, const char *msg, void *event)
127 text_editor_t *te = (text_editor_t *)data;
128 if (strcmp(msg, "layout") == 0) {
129 elm_object_part_content_set(te->body_main, "elm.swallow.tool", (Evas_Object *)event);
130 } else if (strcmp(msg, "change") == 0) {
131 te->record->font_size = (int)event;
132 _entry_content_update(te);
133 } else if (strcmp(msg, "flick,down") == 0) {
134 _font_size_selector_del(te);
135 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
140 static void _font_size_selector_del(text_editor_t *te)
143 if (te->h_fss != NULL) {
144 elm_object_part_content_unset(te->body_main, "elm.swallow.tool");
145 memo_del_font_size_selector(te->h_fss);
147 memo_tool_btn_focus_set(te->btn_size, EINA_FALSE);
152 static void _on_font_size_btn_up(void *data, Evas *e, Evas_Object *evas_obj, void *event_info)
155 text_editor_t *te = (text_editor_t *)data;
156 if (te->h_fss != NULL) { /* font size selector already open */
160 if (te->h_fcs != NULL) { /* destroy font color selector */
161 _font_color_selector_del(te);
163 /* load font size selector */
164 service_h service = NULL;
165 service_create(&service);
166 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", te->record->font_size);
167 service_add_extra_data(service, "current", te->buf);
168 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", 0xFFFFFFFF);
169 service_add_extra_data(service, "bg_color", te->buf);
170 te->h_fss = memo_load_font_size_selector(te->body_main, service, _font_size_selector_callback, te);
171 service_destroy(service);
172 memo_tool_btn_focus_set(te->btn_size, EINA_TRUE);
173 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "abbrev", "elm");
174 /* hide input panel */
175 ecore_imf_context_input_panel_hide(te->imf_context);
179 void _font_color_selector_callback(void *data, const char *msg, void *event)
182 text_editor_t *te = (text_editor_t *)data;
183 if (strcmp(msg, "layout") == 0) {
184 elm_object_part_content_set(te->body_main, "elm.swallow.tool", (Evas_Object *)event);
185 } else if (strcmp(msg, "change") == 0) {
186 LOGD("%s : %x\n", msg, (int)event);
187 te->record->font_color = (int)event;
188 _entry_content_update(te);
189 } else if (strcmp(msg, "flick,down") == 0) {
190 _font_color_selector_del(te);
191 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
196 static void _font_color_selector_del(text_editor_t *te)
199 if (te->h_fcs != NULL) {
200 elm_object_part_content_unset(te->body_main, "elm.swallow.tool");
201 memo_del_color_selector(te->h_fcs);
202 memo_tool_btn_focus_set(te->btn_color, EINA_FALSE);
208 static void _on_font_color_btn_up(void *data, Evas *e, Evas_Object *evas_obj, void *event_info)
211 text_editor_t *te = (text_editor_t *)data;
212 if (te->h_fcs!= NULL) { /* font color selector already open */
216 if (te->h_fss!= NULL) { /* destroy font size selector */
217 _font_size_selector_del(te);
219 /* load font color selector */
220 service_h service = NULL;
221 service_create(&service);
222 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", te->record->font_color);
223 service_add_extra_data(service, "color", te->buf);
224 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", 0xFFFFFFFF);
225 service_add_extra_data(service, "bg_color", te->buf);
226 te->h_fcs = memo_load_color_selector(te->body_main, service, _font_color_selector_callback, te);
227 service_destroy(service);
228 memo_tool_btn_focus_set(te->btn_color, EINA_TRUE);
229 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "abbrev", "elm");
230 /* hide input panel */
231 ecore_imf_context_input_panel_hide(te->imf_context);
235 static void _input_panel_event_callback(void *data, Ecore_IMF_Context *ctx, int value)
238 text_editor_t *te = (text_editor_t *)data;
239 if (value == ECORE_IMF_INPUT_PANEL_STATE_HIDE) {
240 if ((te->h_fss==NULL) && (te->h_fcs==NULL)) { /* hide by sweep donw */
241 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
243 } else if (value == ECORE_IMF_INPUT_PANEL_STATE_SHOW) {
244 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "abbrev", "elm");
249 static void _on_entry_clicked(void *data, Evas_Object *obj, void *event_info)
252 text_editor_t *te = (text_editor_t *)data;
253 if (te->h_fss!= NULL) { /* destroy font size selector */
254 _font_size_selector_del(te);
256 if (te->h_fcs != NULL) { /* destroy font color selector */
257 _font_color_selector_del(te);
260 Ecore_IMF_Context *imf_context = elm_entry_imf_context_get(te->entry);
261 if (ecore_imf_context_input_panel_state_get(imf_context) ==
262 ECORE_IMF_INPUT_PANEL_STATE_HIDE) {
263 //USB keyboard is active
264 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
270 static void _on_entry_content_change(void *data, Evas_Object *obj, void *event_info)
273 text_editor_t *te = (text_editor_t *)data;
274 unsigned char *color = (unsigned char *)&te->record->font_color;
276 const char *text = elm_entry_entry_get(te->entry);
277 char *content = elm_entry_markup_to_utf8(text);
278 te->savable = EINA_TRUE;
279 if (strcmp(content, "") == 0) {
280 te->savable = EINA_FALSE;
281 } else if (te->record->content != NULL) { /* check if same as init string */
282 if ((te->init_fsize==te->record->font_size)
283 && (te->init_fcolor==te->record->font_color)
284 && (strcmp(te->record->content, content)==0)) {
285 te->savable = EINA_FALSE;
288 te->cb(te->data, "savable", (void *)(te->savable?1:0));
290 /* after paste/cut, the font size/color information may be cleared */
291 snprintf(te->buf, MEMO_BUFFER_SIZE, "<font_size=%d><color=#%02x%02x%02x>",
292 te->record->font_size, color[2], color[1], color[0]);
293 if (text[0] == '\0') { /* no content */
294 elm_entry_entry_insert(te->entry, te->buf);
295 } else if (text[0] != '<') { /* insert font information */
296 elm_entry_cursor_begin_set(te->entry);
297 elm_entry_entry_insert(te->entry, te->buf);
298 elm_entry_cursor_end_set(te->entry);
304 static void _on_yes(void *data, Evas_Object *obj, void *event_info)
307 text_editor_t *te = (text_editor_t *)data;
309 te->cb(te->data, "drawing", NULL);
313 static void _on_no(void *data, Evas_Object *obj, void *event_info)
316 text_editor_t *te = (text_editor_t *)data;
317 te->cb(te->data, "drawing", NULL);
321 static void _on_drawing_mode(void *data, Evas_Object *obj, void *event_info)
324 text_editor_t *te = (text_editor_t *)data;
325 if (te->savable) { /* modified, need user confirmation */
326 memo_create_yes_no_popup(te->parent, MEMO_I18N_SAVE_MEMO, _on_yes, _on_no, te);
328 te->cb(te->data, "drawing", NULL);
333 static void _create_text_editor_layout(text_editor_t *te, service_h service)
338 ecore_x_window_size_get(ecore_x_window_root_first_get(), &w, &h);
339 snprintf(te->buf, MEMO_BUFFER_SIZE, "text_editor_%d_%d", w, h);
340 te->body_main = elm_layout_create(te->parent, EDJ_FILE, te->buf);
341 te->cb(te->data, "layout", te->body_main);
343 te->cb(te->data, "title", te->record->id==-1 ? MEMO_I18N_CREATE_MEMO : MEMO_I18N_EDIT_MEMO);
345 memo_time_format(te->buf, MEMO_BUFFER_SIZE, te->record->modi_time);
346 edje_object_part_text_set(elm_layout_edje_get(te->body_main), "elm.text.date", te->buf);
348 te->toolbar = elm_swallowed_layout(te->body_main, "elm.swallow.toolbar", EDJ_FILE, "edit_toolbar");
349 te->btn_size = elm_swallowed_layout(te->toolbar, "elm.swallow.btn1", EDJ_DIR"/white/memo.edj", "tl_font_size");
350 evas_object_event_callback_add(te->btn_size, EVAS_CALLBACK_MOUSE_UP, _on_font_size_btn_up, te);
351 te->btn_color = elm_swallowed_layout(te->toolbar, "elm.swallow.btn2", EDJ_DIR"/white/memo.edj", "tl_font_color");
352 evas_object_event_callback_add(te->btn_color, EVAS_CALLBACK_MOUSE_UP, _on_font_color_btn_up, te);
353 if (!service_key_check(service, "toggle", "disable")) {
354 elm_swallowed_button(te->toolbar, "elm.swallow.btn4", MEMO_I18N_DRAWING, _on_drawing_mode, te);
357 Evas_Object *sc = elm_swallowed_scroller(te->body_main, "elm.swallow.text");
358 unsigned char *color = (unsigned char *)&te->record->font_color;
359 snprintf(te->buf, MEMO_BUFFER_SIZE, "<font_size=%d><color=#%02x%02x%02x>",
360 te->record->font_size, color[2], color[1], color[0]);
361 te->entry = elm_entry_create(te->body_main, te->buf);
362 elm_entry_input_panel_enabled_set(te->entry, EINA_TRUE);
363 evas_object_size_hint_align_set(te->entry, EVAS_HINT_FILL, EVAS_HINT_FILL);
364 evas_object_size_hint_weight_set(te->entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
365 elm_entry_autocapital_type_set(te->entry, ELM_AUTOCAPITAL_TYPE_SENTENCE);
366 elm_object_content_set(sc, te->entry);
367 evas_object_smart_callback_add(te->entry, "changed", _on_entry_content_change, te);
368 evas_object_smart_callback_add(te->entry, "preedit,changed", _on_entry_content_change, te);
369 evas_object_smart_callback_add(te->entry, "clicked", _on_entry_clicked, te);
371 elm_entry_markup_filter_append(te->entry, elm_entry_filter_limit_size, &te->limit_filter_data);
373 if (te->record->content != NULL) {
374 char *content = elm_entry_utf8_to_markup(te->record->content);
375 elm_entry_entry_insert(te->entry, content);
377 } else { /* set init string */
379 service_get_extra_data(service, "init_str", &str);
381 elm_entry_entry_insert(te->entry, str);
385 elm_object_focus_set(te->entry, EINA_TRUE);
387 te->imf_context = elm_entry_imf_context_get(te->entry);
388 ecore_imf_context_input_panel_event_callback_add(te->imf_context,
389 ECORE_IMF_INPUT_PANEL_STATE_EVENT, _input_panel_event_callback, te);
391 te->cb(te->data, "savable", (void *)(te->savable?1:0));
395 void memo_text_editor_time_format_update(void *h_te)
398 text_editor_t *te = (text_editor_t *)h_te;
399 memo_time_format(te->buf, MEMO_BUFFER_SIZE, te->record->modi_time);
400 edje_object_part_text_set(elm_layout_edje_get(te->body_main), "elm.text.date", te->buf);
404 void memo_text_editor_cancel(void *h_te)
407 text_editor_t *te = (text_editor_t *)h_te;
408 if (!te->savable) { /* not modified, return directly */
409 te->cb(te->data, "cancel", NULL);
411 /* hide imf, otherwise popup will be covered by imf */
412 if (te->imf_context != NULL) {
413 ecore_imf_context_input_panel_hide(te->imf_context);
415 _launch_yes_no_popup(te);
420 void memo_text_editor_save(void *h_te)
423 text_editor_t *te = (text_editor_t *)h_te;
425 te->cb(te->data, "save", NULL);
429 void *memo_load_text_editor(Evas_Object *win, Evas_Object *parent, service_h service, Memo_Component_Callback cb, void *data)
432 text_editor_t *te = SMALLOC(text_editor_t);
433 RETVIF(te==NULL, NULL);
434 service_dump(service);
437 te->cb = (cb==NULL ? memo_com_dummy_cb : cb); /* make sure cb is not null, no need to check legitimacy of cb when call */
442 service_get_extra_data(service, "index", &s);
444 te->record = memo_create_data();
446 te->record->modi_time = time((time_t *) 0);
447 te->record->font_size = 44;
448 te->record->font_color = 0xff000000;
449 } else { /* load item */
450 te->record = memo_get_data(atoi(s));
453 te->init_fsize = te->record->font_size;
454 te->init_fcolor = te->record->font_color;
456 te->limit_filter_data.max_char_count = 0;
457 te->limit_filter_data.max_byte_count = 1000;
459 _create_text_editor_layout(te, service);
464 void memo_destroy_text_editor(void *h_te)
467 text_editor_t *te = (text_editor_t *)h_te;
468 ecore_imf_context_input_panel_event_callback_del(te->imf_context,
469 ECORE_IMF_INPUT_PANEL_STATE_EVENT, _input_panel_event_callback);
470 ecore_imf_context_input_panel_hide(te->imf_context);
471 if (te->h_fss!= NULL) { /* destroy font size selector */
472 _font_size_selector_del(te);
474 if (te->h_fcs != NULL) { /* destroy font color selector */
475 _font_color_selector_del(te);
477 memo_free_data(te->record);
478 evas_object_del(te->body_main);