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://floralicense.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>
25 #include <vconf-keys.h>
26 #include <extended-elm.h>
27 #include <supplement.h>
28 #include <memo-assist.h>
29 #include <memo_string.h>
31 typedef struct __text_editor_t {
34 Memo_Component_Callback cb;
37 char buf[MEMO_BUFFER_SIZE]; /* for temporarily usage only */
41 Evas_Object *body_main;
43 Evas_Object *btn_size;
45 Evas_Object *btn_color;
50 Ecore_IMF_Context *imf_context;
51 Elm_Entry_Filter_Limit_Size limit_filter_data;
53 /* original font information */
58 static void _font_size_selector_del(text_editor_t *te);
59 static void _font_color_selector_del(text_editor_t *te);
60 service_h text_service = NULL;
61 static void _save_record(text_editor_t *te)
63 if (te->record->content != NULL) {
64 SFREE(te->record->content);
67 /* content will be freed automatically in memo_free_data when editor destoried */
68 te->record->content = elm_entry_markup_to_utf8(elm_entry_entry_get(te->entry));
69 /* records synced from KIES has no font info, apply font enforce policy here to overwrite default font info */
70 te->record->font_respect = 1;
71 if (te->record->id != -1) {
72 memo_mod_data(te->record);
74 memo_add_data(te->record);
78 static void _on_save_yes(void *data, Evas_Object *obj, void *event_info)
80 text_editor_t *te = (text_editor_t *)data;
82 te->cb(te->data, "save", NULL);
85 static void _on_save_no(void *data, Evas_Object *obj, void *event_info)
87 text_editor_t *te = (text_editor_t *)data;
88 te->cb(te->data, "cancel", NULL);
91 static Eina_Bool _launch_yes_no_popup(void *data)
93 text_editor_t *te = (text_editor_t *)data;
94 memo_create_yes_no_popup(te->win, MEMO_I18N_SAVE_MEMO, _on_save_yes, _on_save_no, te);
98 static void _entry_content_update(text_editor_t *te)
100 unsigned char *color = (unsigned char *)&te->record->font_color;
101 char *content = elm_entry_markup_to_utf8(elm_entry_entry_get(te->entry));
102 char *markup = elm_entry_utf8_to_markup(content);
103 snprintf(te->buf, MEMO_BUFFER_SIZE,
104 "<font_size=%d><color=#%02x%02x%02x>", te->record->font_size, color[2], color[1],
106 elm_entry_entry_set(te->entry, te->buf);
107 elm_entry_entry_insert(te->entry, markup);
112 static void _font_size_selector_callback(void *data, const char *msg, void *event)
114 text_editor_t *te = (text_editor_t *)data;
115 if (strcmp(msg, "layout") == 0) {
116 elm_object_part_content_set(te->body_main, "elm.swallow.tool", (Evas_Object *)event);
117 } else if (strcmp(msg, "change") == 0) {
118 te->record->font_size = (int)event;
119 _entry_content_update(te);
120 } else if (strcmp(msg, "flick,down") == 0) {
121 _font_size_selector_del(te);
122 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
126 static void _font_size_selector_del(text_editor_t *te)
128 if (te->h_fss != NULL) {
129 elm_object_part_content_unset(te->body_main, "elm.swallow.tool");
130 memo_del_font_size_selector(te->h_fss);
132 memo_tool_btn_focus_set(te->btn_size, EINA_FALSE);
136 static void _on_font_size_btn_up(void *data, Evas *e, Evas_Object *evas_obj, void *event_info)
138 text_editor_t *te = (text_editor_t *)data;
139 if (te->h_fss != NULL) { /* font size selector already open */
142 if (te->h_fcs != NULL) { /* destroy font color selector */
143 _font_color_selector_del(te);
145 /* load font size selector */
146 service_h service = NULL;
147 service_create(&service);
148 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", te->record->font_size);
149 service_add_extra_data(service, "current", te->buf);
150 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", 0xFFFFFFFF);
151 service_add_extra_data(service, "bg_color", te->buf);
152 te->h_fss = memo_load_font_size_selector(te->body_main, service, _font_size_selector_callback, te);
153 service_destroy(service);
154 memo_tool_btn_focus_set(te->btn_size, EINA_TRUE);
155 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "abbrev", "elm");
156 /* hide input panel */
157 ecore_imf_context_input_panel_hide(te->imf_context);
160 void _font_color_selector_callback(void *data, const char *msg, void *event)
162 text_editor_t *te = (text_editor_t *)data;
163 if (strcmp(msg, "layout") == 0) {
164 elm_object_part_content_set(te->body_main, "elm.swallow.tool", (Evas_Object *)event);
165 } else if (strcmp(msg, "change") == 0) {
166 LOGD("%s : %x\n", msg, (int)event);
167 te->record->font_color = (int)event;
168 _entry_content_update(te);
169 } else if (strcmp(msg, "flick,down") == 0) {
170 _font_color_selector_del(te);
171 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
175 static void _font_color_selector_del(text_editor_t *te)
177 if (te->h_fcs != NULL) {
178 elm_object_part_content_unset(te->body_main, "elm.swallow.tool");
179 memo_del_color_selector(te->h_fcs);
180 memo_tool_btn_focus_set(te->btn_color, EINA_FALSE);
185 static void _on_font_color_btn_up(void *data, Evas *e, Evas_Object *evas_obj, void *event_info)
187 text_editor_t *te = (text_editor_t *)data;
188 if (te->h_fcs!= NULL) { /* font color selector already open */
191 if (te->h_fss!= NULL) { /* destroy font size selector */
192 _font_size_selector_del(te);
194 /* load font color selector */
195 service_h service = NULL;
196 service_create(&service);
197 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", te->record->font_color);
198 service_add_extra_data(service, "color", te->buf);
199 snprintf(te->buf, MEMO_BUFFER_SIZE, "%d", 0xFFFFFFFF);
200 service_add_extra_data(service, "bg_color", te->buf);
201 te->h_fcs = memo_load_color_selector(te->body_main, service, _font_color_selector_callback, te);
202 service_destroy(service);
203 memo_tool_btn_focus_set(te->btn_color, EINA_TRUE);
204 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "abbrev", "elm");
205 /* hide input panel */
206 ecore_imf_context_input_panel_hide(te->imf_context);
209 static void _input_panel_event_callback(void *data, Ecore_IMF_Context *ctx, int value)
211 text_editor_t *te = (text_editor_t *)data;
212 if (value == ECORE_IMF_INPUT_PANEL_STATE_HIDE) {
213 if ((te->h_fss==NULL) && (te->h_fcs==NULL)) { /* hide by sweep donw */
214 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "expand", "elm");
216 } else if (value == ECORE_IMF_INPUT_PANEL_STATE_SHOW) {
217 edje_object_signal_emit(elm_layout_edje_get(te->body_main), "abbrev", "elm");
221 static void _on_entry_clicked(void *data, Evas_Object *obj, void *event_info)
223 text_editor_t *te = (text_editor_t *)data;
224 if (te->h_fss!= NULL) { /* destroy font size selector */
225 _font_size_selector_del(te);
227 if (te->h_fcs != NULL) { /* destroy font color selector */
228 _font_color_selector_del(te);
232 static void _on_entry_content_change(void *data, Evas_Object *obj, void *event_info)
234 text_editor_t *te = (text_editor_t *)data;
235 unsigned char *color = (unsigned char *)&te->record->font_color;
237 const char *text = elm_entry_entry_get(te->entry);
238 char *content = elm_entry_markup_to_utf8(text);
239 te->savable = EINA_TRUE;
240 if (strcmp(content, "") == 0) {
241 te->savable = EINA_FALSE;
242 } else if (te->record->content != NULL) { /* check if same as init string */
243 if ((te->init_fsize==te->record->font_size)
244 && (te->init_fcolor==te->record->font_color)
245 && (strcmp(te->record->content, content)==0)) {
246 te->savable = EINA_FALSE;
249 te->cb(te->data, "savable", (void *)(te->savable?1:0));
251 /* after paste/cut, the font size/color information may be cleared */
252 snprintf(te->buf, MEMO_BUFFER_SIZE, "<font_size=%d><color=#%02x%02x%02x>",
253 te->record->font_size, color[2], color[1], color[0]);
254 if (text[0] == '\0') { /* no content */
255 elm_entry_entry_insert(te->entry, te->buf);
256 } else if (text[0] != '<') { /* insert font information */
257 elm_entry_cursor_begin_set(te->entry);
258 elm_entry_entry_insert(te->entry, te->buf);
259 elm_entry_cursor_end_set(te->entry);
264 static void _on_yes(void *data, Evas_Object *obj, void *event_info)
266 text_editor_t *te = (text_editor_t *)data;
268 te->cb(te->data, "drawing", NULL);
271 static void _on_no(void *data, Evas_Object *obj, void *event_info)
273 text_editor_t *te = (text_editor_t *)data;
274 te->cb(te->data, "drawing", NULL);
277 static void _on_drawing_mode(void *data, Evas_Object *obj, void *event_info)
279 text_editor_t *te = (text_editor_t *)data;
280 if (te->savable) { /* modified, need user confirmation */
281 memo_create_yes_no_popup(te->parent, MEMO_I18N_SAVE_MEMO, _on_yes, _on_no, te);
283 te->cb(te->data, "drawing", NULL);
287 static void _create_text_editor_layout(text_editor_t *te, service_h service)
289 te->body_main = elm_layout_create(te->parent, EDJ_FILE, "text_editor");
290 te->cb(te->data, "layout", te->body_main);
292 te->cb(te->data, "title", te->record->id==-1 ? MEMO_I18N_NEW_NOTE : MEMO_I18N_EDIT_NOTE);
294 memo_time_format(te->buf, MEMO_BUFFER_SIZE, te->record->modi_time);
295 edje_object_part_text_set(elm_layout_edje_get(te->body_main), "elm.text.date", te->buf);
297 te->toolbar = elm_swallowed_layout(te->body_main, "elm.swallow.toolbar", EDJ_FILE, "edit_toolbar");
298 te->btn_size = elm_swallowed_layout(te->toolbar, "elm.swallow.btn1", EDJ_DIR"/white/memo.edj", "tl_font_size");
299 evas_object_event_callback_add(te->btn_size, EVAS_CALLBACK_MOUSE_UP, _on_font_size_btn_up, te);
300 te->btn_color = elm_swallowed_layout(te->toolbar, "elm.swallow.btn2", EDJ_DIR"/white/memo.edj", "tl_font_color");
301 evas_object_event_callback_add(te->btn_color, EVAS_CALLBACK_MOUSE_UP, _on_font_color_btn_up, te);
302 if (!service_key_check(service, "toggle", "disable")) {
303 elm_swallowed_button(te->toolbar, "elm.swallow.btn4", MEMO_I18N_DRAWING, _on_drawing_mode, te);
306 Evas_Object *sc = elm_swallowed_scroller(te->body_main, "elm.swallow.text");
307 unsigned char *color = (unsigned char *)&te->record->font_color;
308 snprintf(te->buf, MEMO_BUFFER_SIZE, "<font_size=%d><color=#%02x%02x%02x>",
309 te->record->font_size, color[2], color[1], color[0]);
310 te->entry = elm_entry_create(te->body_main, te->buf);
311 elm_entry_input_panel_enabled_set(te->entry, EINA_TRUE);
312 evas_object_size_hint_align_set(te->entry, EVAS_HINT_FILL, EVAS_HINT_FILL);
313 evas_object_size_hint_weight_set(te->entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
314 elm_entry_autocapital_type_set(te->entry, ELM_AUTOCAPITAL_TYPE_SENTENCE);
315 elm_object_content_set(sc, te->entry);
316 evas_object_smart_callback_add(te->entry, "changed", _on_entry_content_change, te);
317 evas_object_smart_callback_add(te->entry, "preedit,changed", _on_entry_content_change, te);
318 evas_object_smart_callback_add(te->entry, "clicked", _on_entry_clicked, te);
320 elm_entry_markup_filter_append(te->entry, elm_entry_filter_limit_size, &te->limit_filter_data);
322 if (te->record->content != NULL) {
323 char *content = elm_entry_utf8_to_markup(te->record->content);
324 elm_entry_entry_insert(te->entry, content);
326 } else { /* set init string */
328 service_get_extra_data(service, "init_str", &str);
330 elm_entry_entry_insert(te->entry, str);
334 elm_object_focus_set(te->entry, EINA_TRUE);
336 te->imf_context = elm_entry_imf_context_get(te->entry);
337 ecore_imf_context_input_panel_event_callback_add(te->imf_context,
338 ECORE_IMF_INPUT_PANEL_STATE_EVENT, _input_panel_event_callback, te);
340 te->cb(te->data, "savable", (void *)(te->savable?1:0));
343 void memo_text_editor_time_format_update(void *h_te)
345 text_editor_t *te = (text_editor_t *)h_te;
346 memo_time_format(te->buf, MEMO_BUFFER_SIZE, te->record->modi_time);
347 edje_object_part_text_set(elm_layout_edje_get(te->body_main), "elm.text.date", te->buf);
350 void memo_text_editor_cancel(void *h_te)
352 text_editor_t *te = (text_editor_t *)h_te;
353 if (!te->savable) { /* not modified, return directly */
354 te->cb(te->data, "cancel", NULL);
356 /* hide imf, otherwise popup will be covered by imf */
357 if (te->imf_context != NULL) {
358 ecore_imf_context_input_panel_hide(te->imf_context);
360 _launch_yes_no_popup(te);
363 void memo_text_editor_save(void *h_te)
365 text_editor_t *te = (text_editor_t *)h_te;
366 service_create(&text_service);
367 service_add_extra_data(text_service, "ug_text", te->data);
369 te->cb(te->data, "save", NULL);
372 void *memo_load_text_editor(Evas_Object *win, Evas_Object *parent, service_h service, Memo_Component_Callback cb, void *data)
374 text_editor_t *te = SMALLOC(text_editor_t);
375 RETVIF(te==NULL, NULL);
376 service_dump(service);
379 te->cb = (cb==NULL ? memo_com_dummy_cb : cb); /* make sure cb is not null, no need to check legitimacy of cb when call */
383 const char *s = NULL;
384 service_get_extra_data(service, "index", &s);
386 te->record = memo_create_data();
388 te->record->modi_time = time((time_t *) 0);
389 te->record->font_size = 44;
390 te->record->font_color = 0xff000000;
391 } else { /* load item */
392 te->record = memo_get_data(atoi(s));
395 te->init_fsize = te->record->font_size;
396 te->init_fcolor = te->record->font_color;
398 te->limit_filter_data.max_char_count = 0;
399 te->limit_filter_data.max_byte_count = 1000;
401 _create_text_editor_layout(te, service);
405 void memo_destroy_text_editor(void *h_te)
407 text_editor_t *te = (text_editor_t *)h_te;
408 ecore_imf_context_input_panel_event_callback_del(te->imf_context,
409 ECORE_IMF_INPUT_PANEL_STATE_EVENT, _input_panel_event_callback);
410 ecore_imf_context_input_panel_hide(te->imf_context);
411 if (te->h_fss!= NULL) { /* destroy font size selector */
412 _font_size_selector_del(te);
414 if (te->h_fcs != NULL) { /* destroy font color selector */
415 _font_color_selector_del(te);
417 memo_free_data(te->record);
418 evas_object_del(te->body_main);