3 * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
5 #include <Elementary.h>
10 #include <glib-object.h>
14 #define SMART_NAME "els_webview"
15 #define API_ENTRY Smart_Data *sd; sd = evas_object_smart_data_get(obj); if ((!obj) || (!sd) || (evas_object_type_get(obj) && strcmp(evas_object_type_get(obj), SMART_NAME)))
16 #define INTERNAL_ENTRY Smart_Data *sd; sd = evas_object_smart_data_get(obj); if (!sd) return;
17 #define EWK_VIEW_PRIV_GET_OR_RETURN(sd, ptr, ...) \
18 Ewk_View_Private_Data* ptr = ((Ewk_View_Smart_Data*)sd)->_priv; \
21 ERR("no private data for object %p (%s)", \
22 ((Ewk_View_Smart_Data*)sd)->self, \
23 evas_object_type_get(((Ewk_View_Smart_Data*)sd)->self)); \
27 #define EWEBKIT_PATH "/usr/lib/libewebkit.so"
28 #define CAIRO_PATH "/usr/lib/libcairo.so"
30 #define MINIMAP_WIDTH 120
31 #define MINIMAP_HEIGHT 200
32 #define MAX_TUC 1024*1024*10
34 #define MOBILE_DEFAULT_WIDTH 320
36 #define WEBVIEW_EDJ "/usr/share/edje/ewebview.edj"
37 #define WEBKIT_EDJ "/usr/share/edje/webkit.edj"
38 #define WEBVIEW_THEME_EDJ "/usr/share/edje/ewebview-theme.edj"
40 #define DEFAULT_LAYOUT_WIDTH 1024
41 #define MIN_ZOOM_RATIO 0.09f
42 #define MAX_ZOOM_RATIO 4.0f
44 #define NEED_TO_REMOVE
46 typedef struct _Smart_Data Smart_Data;
49 Ewk_View_Smart_Data base; //default data
56 void (*ewk_view_theme_set)(Evas_Object *, const char *);
57 Evas_Object *(*ewk_view_frame_main_get)(const Evas_Object *);
58 Eina_Bool (*ewk_view_uri_set)(Evas_Object *, const char *);
59 float (*ewk_view_zoom_get)(const Evas_Object *);
60 Eina_Bool (*ewk_view_zoom_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
61 Eina_Bool (*ewk_view_zoom_weak_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
62 Eina_Bool (*ewk_view_zoom_text_only_set)(Evas_Object *, Eina_Bool);
63 Eina_Bool (*ewk_view_zoom_cairo_scaling_get)(const Evas_Object *);
64 Eina_Bool (*ewk_view_zoom_cairo_scaling_set)(Evas_Object *, Eina_Bool);
65 void (*ewk_view_viewport_get)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *);
66 void (*ewk_view_zoom_range_set)(Evas_Object *, float, float);
67 void (*ewk_view_user_scalable_set)(Evas_Object *, Eina_Bool);
68 Eina_Bool (*ewk_view_pre_render_region)(Evas_Object *, Evas_Coord, Evas_Coord, Evas_Coord, Evas_Coord, float);
69 void (*ewk_view_pre_render_cancel)(Evas_Object *);
70 Eina_Bool (*ewk_view_enable_render)(const Evas_Object *);
71 Eina_Bool (*ewk_view_disable_render)(const Evas_Object *);
72 void (*ewk_view_fixed_layout_size_set)(Evas_Object *, Evas_Coord, Evas_Coord);
73 Eina_Bool (*ewk_view_setting_enable_plugins_get)(const Evas_Object *);
74 void (*ewk_view_pause_and_or_hide_plugins)(Evas_Object *, Eina_Bool, Eina_Bool);
75 Eina_Bool (*ewk_view_suspend_request)(Evas_Object *);
76 Eina_Bool (*ewk_view_resume_request)(Evas_Object *);
77 Eina_Bool (*ewk_view_select_none)(Evas_Object *);
78 Eina_Bool (*ewk_view_get_smart_zoom_rect)(Evas_Object *, int, int, const Evas_Event_Mouse_Up *, Eina_Rectangle *);
79 Eina_Bool (*ewk_view_paint_contents)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *);
80 Eina_Bool (*ewk_view_stop)(Evas_Object *);
81 Ewk_Tile_Unused_Cache *(*ewk_view_tiled_unused_cache_get)(const Evas_Object *);
82 void (*ewk_view_tiled_unused_cache_set)(Evas_Object *, Ewk_Tile_Unused_Cache *);
83 void (*ewk_tile_unused_cache_max_set)(Ewk_Tile_Unused_Cache *, size_t);
84 size_t (*ewk_tile_unused_cache_max_get)(const Ewk_Tile_Unused_Cache *);
85 size_t (*ewk_tile_unused_cache_used_get)(const Ewk_Tile_Unused_Cache *);
86 void (*ewk_tile_unused_cache_auto_flush)(Ewk_Tile_Unused_Cache *);
87 char * (*ewk_page_check_point_for_keyboard)(Evas_Object *, int, int, Eina_Bool *);
88 Eina_Bool (*ewk_page_check_point)(Evas_Object *, int, int, Evas_Event_Mouse_Down *, Eina_Bool *, Eina_Bool *, char **, char **, char **);
89 char ** (*ewk_page_dropdown_get_options)(Evas_Object *, int, int, int *, int *);
90 Eina_Bool (*ewk_page_dropdown_set_current_index)(Evas_Object *, int, int, int);
91 Eina_Bool (*ewk_frame_contents_size_get)(const Evas_Object *, Evas_Coord *, Evas_Coord *);
92 Ewk_Hit_Test * (*ewk_frame_hit_test_new)(const Evas_Object *, int, int);
93 Eina_Bool (*ewk_frame_feed_mouse_down)(Evas_Object *, const Evas_Event_Mouse_Down *);
94 Eina_Bool (*ewk_frame_feed_mouse_up)(Evas_Object *, const Evas_Event_Mouse_Up *);
95 Eina_Bool (*ewk_frame_visible_content_geometry_get)(const Evas_Object *, Eina_Bool, int *, int *, int *, int *);
96 Eina_Bool (*ewk_frame_scroll_pos_get)(const Evas_Object *, int *, int *);
97 Evas_Object * (*ewk_frame_view_get)(const Evas_Object *);
98 void (*ewk_frame_hit_test_free)(Ewk_Hit_Test *);
99 Eina_Bool (*ewk_frame_contents_set)(Evas_Object *, const char *, size_t, const char *, const char *, const char *);
100 Eina_Bool (*ewk_frame_select_closest_word)(Evas_Object *, int, int, int *, int *, int *, int *, int *, int *);
101 Eina_Bool (*ewk_frame_selection_handlers_get)(Evas_Object *, int *, int *, int *, int *, int *, int *);
102 Eina_Bool (*ewk_frame_selection_left_set)(Evas_Object *, int, int, int *, int *, int *);
103 Eina_Bool (*ewk_frame_selection_right_set)(Evas_Object *, int, int, int *, int *, int *);
104 Eina_Bool (*ewk_frame_feed_focus_in)(Evas_Object *);
105 Eina_Bool (*ewk_frame_scroll_add)(Evas_Object *, int, int);
107 /* cairo functions */
108 cairo_t * (*cairo_create)(cairo_surface_t *);
109 void (*cairo_destroy)(cairo_t *);
110 void (*cairo_paint)(cairo_t *);
111 void (*cairo_stroke)(cairo_t *cr);
112 void (*cairo_scale)(cairo_t *, double, double);
113 void (*cairo_rectangle)(cairo_t *, double, double, double, double);
114 void (*cairo_set_source_rgb)(cairo_t *, double, double, double);
115 cairo_status_t (*cairo_surface_status)(cairo_surface_t *);
116 void (*cairo_surface_destroy)(cairo_surface_t *);
117 void (*cairo_set_line_width)(cairo_t *, double);
118 void (*cairo_set_source_surface)(cairo_t *, cairo_surface_t *, double, double);
119 cairo_status_t (*cairo_surface_write_to_png)(cairo_surface_t *, const char *);
120 cairo_surface_t * (*cairo_image_surface_create)(cairo_format_t, int, int);
121 void (*cairo_set_antialias)(cairo_t *, cairo_antialias_t);
122 cairo_surface_t * (*cairo_image_surface_create_for_data)(unsigned char *, cairo_format_t, int, int, int);
127 Evas_Object* content;
138 Evas_Point basis; // basis point of zoom
139 int finger_distance; // distance between two finger
142 float zoom_rate_at_start;
143 float zoom_rate_to_set;
144 Evas_Point scroll_at_start;
145 Evas_Point scroll_to_set;
146 float init_zoom_rate;
147 float min_zoom_rate; //content based minimum
161 Eina_Bool auto_fitting;
162 Ecore_Animator* smart_zoom_animator;
165 Evas_Event_Mouse_Down mouse_down_copy;
166 Evas_Event_Mouse_Up mouse_up_copy;
168 cairo_surface_t* thumbnail;
169 Ecore_Animator* animator;
171 float current_zoom_level;
174 Eina_Bool events_feed;
175 Eina_Bool event_blocked;
176 Eina_Bool event_only;
177 Eina_Bool on_panning;
178 Eina_Bool on_zooming;
179 Eina_Bool is_mobile_page;
181 Eina_Bool text_selection_on;
183 Evas_Coord_Rectangle front;
184 Evas_Coord_Rectangle back;
185 Evas_Point front_handle;
186 Evas_Point back_handle;
187 Eina_Bool front_handle_moving;
188 Eina_Bool back_handle_moving;
193 /* local subsystem functions */
194 static void _smart_show(Evas_Object* obj);
195 static void _smart_hide(Evas_Object* obj);
196 static void _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h);
197 static void _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y);
198 static void _smart_calculate(Evas_Object* obj);
199 static Eina_Bool _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev);
200 static Eina_Bool _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev);
201 static Eina_Bool _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev);
202 static void _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info);
203 static void _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info);
204 static void _smart_load_started(void* data, Evas_Object* webview, void* error);
205 static void _smart_load_finished(void* data, Evas_Object* webview, void* arg);
206 static void _smart_load_error(void* data, Evas_Object* webview, void* arg);
207 static void _smart_viewport_changed(void* data, Evas_Object* webview, void* arg);
208 static void _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg);
209 static void _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg);
210 static void _smart_cb_view_created(void* data, Evas_Object* webview, void* arg);
211 static void _smart_add(Evas_Object* obj);
212 static void _smart_del(Evas_Object* o);
213 static void _directional_pre_render(Evas_Object* webview, int dx, int dy);
214 static void _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev);
215 static void _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev);
216 static void _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev);
217 static void _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev);
218 static void _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev);
219 static void _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev);
220 static void _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev);
221 static void _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev);
222 static void _suspend_all(Smart_Data *sd);
223 static void _resume_all(Smart_Data *sd);
224 static void _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance);
225 static void _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance);
226 static void _zoom_stop(Smart_Data* sd);
227 static void _adjust_to_contents_boundary(Evas_Object* webview, int* to_x, int* to_y, int from_x, int from_y, float new_zoom_rate);
228 static int _smart_zoom_animator(void* data);
229 static void _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info);
230 static void _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info);
231 static void _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info);
232 static void _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info);
233 static void _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info);
234 static void _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info);
235 static void _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info);
236 static void _zoom_to_rect(Smart_Data *sd, int x, int y);
237 static void _text_selection_init(Evas_Object* parent);
238 static void _text_selection_show(void);
239 static void _text_selection_hide(Smart_Data *sd);
240 static void _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height);
241 static void _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height);
242 static Eina_Bool _text_selection_handle_pressed(Smart_Data *sd, int x, int y);
243 static void _text_selection_update_position(Smart_Data *sd, int x, int y);
244 static void _text_selection_move_by(Smart_Data *sd, int dx, int dy);
245 static void _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect);
246 static void _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH);
247 static cairo_surface_t* _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h);
248 static void _unzoom_position(Evas_Object* webview, int x, int y, int* ux, int* uy);
249 static void _coords_evas_to_ewk(Evas_Object* webview, int x, int y, int* ux, int* uy);
250 static void _coords_ewk_to_evas(Evas_Object* webview, int x, int y, int* ux, int* uy);
252 /* local subsystem globals */
253 static Evas_Smart *_smart = NULL;
254 static Ewk_View_Smart_Class _parent_sc = EWK_VIEW_SMART_CLASS_INIT_NULL;
257 static void *ewk_handle;
258 static void *cairo_handle;
260 /* externally accessible functions */
262 _elm_smart_webview_add(Evas *evas, Eina_Bool tiled)
264 Evas_Object* webview;
265 int (*ewk_init)(void) = NULL;
266 void (*ewk_dnet_open)(void) = NULL;
267 Eina_Bool (*ewk_view_single_smart_set)(Ewk_View_Smart_Class *) = NULL;
268 Eina_Bool (*ewk_view_tiled_smart_set)(Ewk_View_Smart_Class *) = NULL;
274 if (!g_thread_get_initialized())
277 ewk_handle = dlopen(EWEBKIT_PATH, RTLD_LAZY);
278 cairo_handle = dlopen(CAIRO_PATH, RTLD_LAZY);
282 ewk_init = (int (*)())dlsym(ewk_handle, "ewk_init");
286 ewk_dnet_open = (void (*)())dlsym(ewk_handle, "ewk_dnet_open");
289 /* create subclass */
290 static Ewk_View_Smart_Class _api = EWK_VIEW_SMART_CLASS_INIT_NAME_VERSION("EWK_webview");
294 if (ewk_view_tiled_smart_set)
295 ewk_view_tiled_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_tiled_smart_set");
296 ewk_view_tiled_smart_set(&_api);
297 if (EINA_UNLIKELY(!_parent_sc.sc.add))
298 ewk_view_tiled_smart_set(&_parent_sc);
301 if (ewk_view_single_smart_set)
302 ewk_view_single_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_single_smart_set");
303 ewk_view_single_smart_set(&_api);
304 if (EINA_UNLIKELY(!_parent_sc.sc.add))
305 ewk_view_single_smart_set(&_parent_sc);
308 _api.sc.add = _smart_add;
309 _api.sc.del = _smart_del;
310 _api.sc.show = _smart_show;
311 _api.sc.hide = _smart_hide;
312 _api.sc.resize = _smart_resize;
313 _api.sc.move = _smart_move;
315 _api.sc.calculate = _smart_calculate;
317 _api.mouse_down = _smart_mouse_down;
318 _api.mouse_up = _smart_mouse_up ;
319 _api.mouse_move = _smart_mouse_move;
321 _smart = evas_smart_class_new(&_api.sc);
322 elm_theme_overlay_add(NULL, WEBVIEW_THEME_EDJ);
328 ERR("could not create smart class\n");
332 webview = evas_object_smart_add(evas, _smart);
335 ERR("could not create smart object for webview");
339 // set tiled and unused cache
340 Smart_Data* sd = evas_object_smart_data_get(webview);
346 static Ewk_Tile_Unused_Cache *ewk_tile_cache;
347 if (ewk_tile_cache == NULL)
349 if (sd->ewk_view_tiled_unused_cache_get)
350 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
351 ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(webview);
353 if (sd->ewk_tile_unused_cache_max_set)
354 sd->ewk_tile_unused_cache_max_set = (void (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_max_set");
355 sd->ewk_tile_unused_cache_max_set(ewk_tile_cache, MAX_TUC);
357 if (sd->ewk_view_tiled_unused_cache_set)
358 sd->ewk_view_tiled_unused_cache_set = (void (*)(Evas_Object *, Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_set");
359 sd->ewk_view_tiled_unused_cache_set(webview, ewk_tile_cache);
361 //size_t mem = ewk_tile_unused_cache_used_get(ewk_tile_cache);
362 //DBG("%s: Used cache: %d (%dkB)", __func__, mem, (mem/1024));
370 _elm_smart_webview_events_feed_set(Evas_Object* obj, Eina_Bool feed)
373 sd->events_feed = feed;
377 _elm_smart_webview_events_feed_get(Evas_Object* obj)
379 API_ENTRY return EINA_FALSE;
380 return sd->events_feed;
384 _elm_smart_webview_auto_fitting_set(Evas_Object* obj, Eina_Bool enable)
387 sd->auto_fitting = enable;
391 _elm_smart_webview_auto_fitting_get(Evas_Object *obj)
393 API_ENTRY return EINA_FALSE;
394 return sd->auto_fitting;
398 _elm_smart_webview_minimap_get(Evas_Object* obj)
400 DBG("%s\n", __func__);
401 API_ENTRY return NULL;
403 if (sd->minimap.eo != NULL) return sd->minimap.eo;
405 sd->minimap.eo = edje_object_add(evas_object_evas_get(obj));
406 edje_object_file_set(sd->minimap.eo, WEBVIEW_EDJ, "minimap");
408 sd->minimap.content = evas_object_image_add(evas_object_evas_get(sd->minimap.eo));
409 evas_object_size_hint_align_set(sd->minimap.content, 0.5, 0.5);
410 evas_object_image_colorspace_set(sd->minimap.content, EVAS_COLORSPACE_ARGB8888);
411 evas_object_image_alpha_set(sd->minimap.content, EINA_FALSE);
413 Evas_Object* box = evas_object_box_add(evas_object_evas_get(sd->minimap.eo));
414 evas_object_box_append(box, sd->minimap.content);
415 evas_object_show(sd->minimap.content);
416 edje_object_part_swallow(sd->minimap.eo, "swallow.content", box);
418 return sd->minimap.eo;
422 _elm_smart_webview_uri_set(Evas_Object* obj, const char* uri)
426 char full_uri[MAX_URI] = "";
427 printf("<< uri [%s] >>\n", uri);
433 int len = strlen(uri);
436 if (strstr(uri, "://") == NULL) {
437 strncpy(full_uri, "http://", 7);
439 len = (len >= (MAX_URI - 7)) ? (MAX_URI - 8) : len;
440 strncat(full_uri, uri, len);
442 len = (len >= MAX_URI) ? (MAX_URI - 1) : len;
443 strncpy(full_uri, uri, len);
444 full_uri[len] = '\0';
447 printf("<< full uri [%s] >>\n", full_uri);
448 if (!sd->ewk_view_uri_set)
449 sd->ewk_view_uri_set = (Eina_Bool (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_uri_set");
450 sd->ewk_view_uri_set(obj, full_uri);
455 _elm_smart_webview_widget_set(Evas_Object *obj, Evas_Object *wid)
461 /* local subsystem functions */
463 _smart_show(Evas_Object* obj)
465 DBG("%s\n", __func__);
468 _elm_smart_touch_start(sd->touch_obj);
469 _parent_sc.sc.show(obj);
473 _smart_hide(Evas_Object* obj)
475 DBG("%s\n", __func__);
478 _elm_smart_touch_stop(sd->touch_obj);
479 _parent_sc.sc.hide(obj);
483 _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h)
485 DBG("%s\n", __func__);
488 _parent_sc.sc.resize(obj, w, h);
492 _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y)
494 DBG("%s\n", __func__);
497 _parent_sc.sc.move(obj, x, y);
500 //TODO: Is it required? I just add to test
502 _smart_calculate(Evas_Object* obj)
504 DBG("%s\n", __func__);
505 _parent_sc.sc.calculate(obj);
506 DBG("%s end\n", __func__);
510 _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev)
512 DBG("%s is called\n", __func__);
513 Smart_Data *sd = (Smart_Data *)esd;
514 sd->mouse_down_copy = *ev;
515 return _parent_sc.mouse_down(esd, ev);
519 _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev)
521 DBG("%s is called\n", __func__);
522 Smart_Data *sd = (Smart_Data *)esd;
523 sd->mouse_up_copy = *ev;
524 if (sd->event_blocked == EINA_TRUE) return EINA_TRUE;
525 if (sd->event_only == EINA_TRUE) goto forward_event;
527 if (sd->animator != NULL)
529 ecore_animator_del(sd->animator);
532 sd->hold_counter = 0;
534 //check if user hold touch
535 if (ev && (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD))
540 //TODO:check if use click input or textarea
542 //return _parent_sc.mouse_up(esd, ev);
543 _smart_cb_mouse_up(NULL, esd->self, (void*)&ev->output);
548 _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev)
550 //DBG("%s is called\n", __func__);
551 Smart_Data *sd = (Smart_Data *)esd;
552 if (sd->event_blocked == EINA_TRUE) return EINA_TRUE;
553 if (sd->event_only == EINA_TRUE) goto forward_event;
557 return _parent_sc.mouse_move(esd, ev);
560 #ifdef NEED_TO_REMOVE
561 // TODO: temporary mouse callback until the webkit engine can receive mouse events
563 _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info)
565 Evas_Event_Mouse_Down* ev = (Evas_Event_Mouse_Down*)event_info;
566 Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
567 EINA_SAFETY_ON_NULL_RETURN(sd->api);
568 EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_down);
569 sd->api->mouse_down(sd, ev);
573 _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info)
575 Evas_Event_Mouse_Up* ev = (Evas_Event_Mouse_Up*)event_info;
576 Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
577 EINA_SAFETY_ON_NULL_RETURN(sd->api);
578 EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_up);
579 sd->api->mouse_up(sd, ev);
584 _smart_load_started(void* data, Evas_Object* webview, void* error)
586 DBG("%s is called\n", __func__);
587 Smart_Data *sd = (Smart_Data *)data;
590 // set default layout and zoom level
591 sd->is_mobile_page = EINA_FALSE;
592 sd->layout.w = sd->layout.default_w;
593 sd->zoom.init_zoom_rate = 1.0f;
594 sd->zoom.min_zoom_rate = MIN_ZOOM_RATIO;
595 sd->zoom.max_zoom_rate = MAX_ZOOM_RATIO;
596 sd->zoom.scalable = EINA_TRUE;
600 _smart_load_finished(void* data, Evas_Object* webview, void* arg)
602 DBG("%s is called\n", __func__);
603 Smart_Data* sd = (Smart_Data *)data;
606 // if error, call loadNotFoundPage
607 Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
608 int errorCode = (error)? error->code: 0;
609 if ( errorCode != 0 && errorCode != -999 )
610 { // 0 ok, -999 request cancelled
611 DBG( "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
612 error->code, error->domain, error->description, error->failing_url);
613 //ecore_job_add(loadNotFoundPage, (void *)this);
617 if (sd->auto_fitting == EINA_TRUE)
619 if (sd->ewk_view_zoom_set)
620 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
621 sd->ewk_view_zoom_set(webview, sd->zoom.min_zoom_rate, 0, 0);
624 // update thumbnail and minimap
625 if (sd->thumbnail != NULL)
627 if (sd->cairo_surface_destroy)
628 sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
629 sd->cairo_surface_destroy(sd->thumbnail);
631 sd->thumbnail = _image_clone_get(sd, &(sd->minimap.cw), &(sd->minimap.ch));
633 if (sd->minimap.eo == NULL) return;
634 _minimap_update(sd->minimap.content, sd, sd->thumbnail,
635 sd->minimap.cw, sd->minimap.ch);
638 _directional_pre_render(sd->base.self, 0, 0);
642 _smart_load_error(void* data, Evas_Object* webview, void* arg)
644 DBG("%s is called\n", __func__);
645 Smart_Data* sd = (Smart_Data *)data;
648 // if error, call loadNotFoundPage
649 Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
650 int errorCode = (error)? error->code: 0;
651 if ( errorCode != 0 && errorCode != -999 )
652 { // 0 ok, -999 request cancelled
653 char szStrBuffer[1024];
654 snprintf(szStrBuffer, 1024, "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
655 error->code, error->domain, error->description, error->failing_url);
658 //ecore_job_add(loadNotFoundPage, (void *)this);
659 if (sd->ewk_view_stop)
660 sd->ewk_view_stop = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_stop");
661 sd->ewk_view_stop(webview);
663 if (sd->ewk_view_frame_main_get)
664 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
666 if (sd->ewk_frame_contents_set)
667 sd->ewk_frame_contents_set = (Eina_Bool (*)(Evas_Object *, const char *, size_t, const char *, const char *, const char *))dlsym(ewk_handle, "ewk_frame_contents_set");
668 sd->ewk_frame_contents_set(sd->ewk_view_frame_main_get(webview), szStrBuffer, 0, NULL, NULL, NULL);
674 _smart_viewport_changed(void* data, Evas_Object* webview, void* arg)
676 DBG("%s is called\n", __func__);
677 Smart_Data* sd = (Smart_Data *)data;
680 // check for mobile page
681 int layout_w, layout_h;
682 float init_zoom_rate, max_zoom_rate, min_zoom_rate;
685 if (sd->ewk_view_viewport_get)
686 sd->ewk_view_viewport_get = (void (*)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *))dlsym(ewk_handle, "ewk_view_viewport_get");
687 sd->ewk_view_viewport_get(webview, &layout_w, &layout_h,
688 &init_zoom_rate, &max_zoom_rate, &min_zoom_rate, &scalable);
690 int object_w, object_h;
691 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
692 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
694 // if layout width is bigger than object width, we regard current page to not the mobile page
695 if (layout_w > object_w)
697 sd->layout.w = layout_w;
701 // set data for mobile page
702 sd->is_mobile_page = EINA_TRUE;
703 sd->layout.w = (layout_w <= 0) ? MOBILE_DEFAULT_WIDTH : layout_w;
704 sd->zoom.init_zoom_rate = (float)object_w / sd->layout.w;
705 sd->zoom.min_zoom_rate = (min_zoom_rate <= 0) ? MIN_ZOOM_RATIO : min_zoom_rate;
706 sd->zoom.max_zoom_rate = (max_zoom_rate <= 0) ? MAX_ZOOM_RATIO : max_zoom_rate;
707 sd->layout.h = (layout_h <= 0) ? (object_h / sd->zoom.init_zoom_rate) : layout_h;
708 sd->zoom.scalable = scalable;
712 _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg)
714 Smart_Data* sd = (Smart_Data *)data;
717 if (sd->ewk_frame_view_get)
718 sd->ewk_frame_view_get = (Evas_Object * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_frame_view_get");
720 Evas_Object* webview = sd->ewk_frame_view_get(frame);
722 Evas_Coord* size = (Evas_Coord*)arg;
723 if (!size || size[0] == 0)
726 // update min zoom rate
728 evas_object_geometry_get(webview, NULL, NULL, &w, NULL);
729 sd->zoom.min_zoom_rate = (float)w / (float)size[0];
730 if (sd->zoom.min_zoom_rate < MIN_ZOOM_RATIO)
731 sd->zoom.min_zoom_rate = MIN_ZOOM_RATIO;
733 if (sd->ewk_view_zoom_range_set)
734 sd->ewk_view_zoom_range_set = (void (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
735 sd->ewk_view_zoom_range_set(webview, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
739 _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg)
741 DBG("%s is called\n", __func__);
742 Smart_Data* sd = (Smart_Data *)data;
745 if (sd->ewk_frame_view_get)
746 sd->ewk_frame_view_get = (Evas_Object * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_frame_view_get");
747 Evas_Object* webview = sd->ewk_frame_view_get(frame);
749 if (sd->ewk_frame_contents_size_get)
750 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
751 int content_w, content_h;
752 sd->ewk_frame_contents_size_get(frame, &content_w, &content_h);
754 if (sd->ewk_view_user_scalable_set)
755 sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
757 sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
759 if (sd->ewk_view_zoom_range_set)
760 sd->ewk_view_zoom_range_set = (void (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
761 if (sd->ewk_view_fixed_layout_size_set)
762 sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
764 // set zoom and layout
765 if (sd->is_mobile_page)
767 if (sd->ewk_view_zoom_set)
768 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
769 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
770 sd->ewk_view_zoom_range_set(webview, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
772 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
775 evas_object_geometry_get(webview, NULL, NULL, NULL, &sd->layout.h);
776 if (sd->ewk_view_zoom_set)
777 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
778 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
779 sd->ewk_view_zoom_range_set(webview, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
780 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
783 sd->ewk_view_user_scalable_set(webview, sd->zoom.scalable);
787 _smart_cb_view_created(void* data, Evas_Object* webview, void* arg)
789 printf("%s is called\n", __func__);
790 Smart_Data* sd = (Smart_Data *)data;
792 *((Evas_Object**)arg) = webview;
796 _smart_add(Evas_Object* obj)
798 DBG("%s\n", __func__);
801 sd = calloc(1, sizeof(Smart_Data));
803 evas_object_smart_data_set(obj, sd);
804 _parent_sc.sc.add(obj);
806 sd->thumbnail = NULL;
807 sd->minimap.eo = NULL;
808 sd->dropdown.options = NULL;
809 sd->dropdown.option_cnt = 0;
811 sd->event_only = EINA_FALSE;
812 sd->text_selection_on = EINA_FALSE;
813 sd->events_feed = EINA_FALSE;
814 sd->event_blocked = EINA_TRUE;
815 sd->touch_obj = _elm_smart_touch_add(evas_object_evas_get(obj));
816 sd->layout.default_w = DEFAULT_LAYOUT_WIDTH;
818 sd->ewk_view_theme_set = (void (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_theme_set");
819 sd->ewk_view_theme_set(obj, WEBKIT_EDJ);
821 sd->ewk_view_zoom_text_only_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_text_only_set");
822 sd->ewk_view_zoom_text_only_set(obj, EINA_FALSE);
823 sd->ewk_view_zoom_cairo_scaling_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_set");
824 sd->ewk_view_zoom_cairo_scaling_set(obj, EINA_TRUE);
826 #ifdef NEED_TO_REMOVE
827 // TODO: temporary add the mouse callbacks until the webkit engine can receive mouse events
828 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN, _view_on_mouse_down, sd);
829 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP, _view_on_mouse_up, sd);
832 evas_object_smart_callback_add(obj, "load,started", _smart_load_started, sd);
833 evas_object_smart_callback_add(obj, "load,finished", _smart_load_finished, sd);
834 evas_object_smart_callback_add(obj, "load,error", _smart_load_error, sd);
835 evas_object_smart_callback_add(obj, "viewport,changed", _smart_viewport_changed, sd);
837 evas_object_smart_callback_add(obj, "webview,created", _smart_cb_view_created, sd); // I need to consider more
839 if (sd->ewk_view_frame_main_get)
840 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
841 evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "contents,size,changed",
842 _smart_contents_size_changed, sd);
843 evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "load,nonemptylayout,finished",
844 _smart_load_nonemptylayout_finished, sd);
846 evas_object_smart_callback_add(obj, "one,press", _smart_cb_mouse_down, sd);
847 evas_object_smart_callback_add(obj, "one,release", _smart_cb_mouse_up, sd);
848 evas_object_smart_callback_add(obj, "one,single,tap", _smart_cb_mouse_tap, sd);
849 evas_object_smart_callback_add(obj, "one,long,press", _smart_cb_select_closest_word, sd);
850 evas_object_smart_callback_add(obj, "one,double,tap", _smart_cb_smart_zoom, sd);
851 evas_object_smart_callback_add(obj, "one,move,start", _smart_cb_pan_start, sd);
852 evas_object_smart_callback_add(obj, "one,move", _smart_cb_pan_by, sd);
853 evas_object_smart_callback_add(obj, "one,move,end", _smart_cb_pan_stop, sd);
854 evas_object_smart_callback_add(obj, "two,move,start", _smart_cb_pinch_zoom_start, sd);
855 evas_object_smart_callback_add(obj, "two,move", _smart_cb_pinch_zoom_move, sd);
856 evas_object_smart_callback_add(obj, "two,move,end", _smart_cb_pinch_zoom_stop, sd);
858 evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
859 evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
861 _elm_smart_touch_child_set(sd->touch_obj, obj);
862 _text_selection_init(obj);
866 _smart_del(Evas_Object* obj)
868 DBG("%s\n", __func__);
871 if (sd->minimap.eo != NULL)
873 evas_object_del(sd->minimap.eo);
874 sd->minimap.eo = NULL;
876 _parent_sc.sc.del(obj);
880 _directional_pre_render(Evas_Object* obj, int dx, int dy)
884 if (sd->ewk_view_frame_main_get)
885 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
886 if (sd->ewk_frame_visible_content_geometry_get)
887 sd->ewk_frame_visible_content_geometry_get = (Eina_Bool (*)(const Evas_Object *, Eina_Bool, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_visible_content_geometry_get");
889 sd->ewk_frame_visible_content_geometry_get(sd->ewk_view_frame_main_get(obj), false, &x, &y, &w, &h);
890 DBG("visible content: (%d, %d, %d, %d)", x, y, w, h);
892 typedef enum { up, down, left, right, up_left, up_right, down_left, down_right, undefined } Directions;
893 Directions direction = undefined;
895 if (dx == 0 && dy < 0) direction = down;
896 if (dx > 0 && dy < 0) direction = down_left;
897 if (dx > 0 && dy == 0) direction = left;
898 if (dx > 0 && dy > 0) direction = up_left;
899 if (dx == 0 && dy > 0) direction = up;
900 if (dx < 0 && dy > 0) direction = up_right;
901 if (dx < 0 && dy == 0) direction = right;
902 if (dx < 0 && dy < 0) direction = down_right;
904 const float DIRECTION_PLAIN_CX = 1.5;
905 const float DIRECTION_CROSS_CX = 0.7;
906 const float DIRECTION_UNDEFINED_CX_LEVEL_1 = 0.3;
907 const float DIRECTION_UNDEFINED_CX_LEVEL_2 = 0.6;
908 const float DIRECTION_UNDEFINED_CX_LEVEL_3 = 0.8;
909 int p_x = x, p_y = y, p_w = w, p_h = h;
913 DBG("Direction: up");
914 p_y = y - h * DIRECTION_PLAIN_CX;
915 p_h = h * DIRECTION_PLAIN_CX;
918 DBG("Direction: up_right");
919 p_w = w + w * DIRECTION_CROSS_CX;
920 p_y = y - h * DIRECTION_CROSS_CX;
921 p_h = h + h * DIRECTION_CROSS_CX;
924 DBG("Direction: right");
926 p_w = w * DIRECTION_PLAIN_CX;
929 DBG("Direction: down_right");
930 p_w = w + w * DIRECTION_CROSS_CX;
931 p_h = h + h * DIRECTION_CROSS_CX;
934 DBG("Direction: down");
936 p_h = h * DIRECTION_PLAIN_CX;
939 DBG("Direction: down_left");
940 p_x = x - w * DIRECTION_CROSS_CX;
941 p_w = w + w * DIRECTION_CROSS_CX;
942 p_h = h + h * DIRECTION_CROSS_CX;
945 DBG("Direction: left");
946 p_x = x - w * DIRECTION_PLAIN_CX;
947 p_w = w * DIRECTION_PLAIN_CX;
950 DBG("Direction: left_up");
951 p_x = x - w * DIRECTION_CROSS_CX;
952 p_w = w + w * DIRECTION_CROSS_CX;
953 p_y = y - h * DIRECTION_CROSS_CX;
954 p_h = h + h * DIRECTION_CROSS_CX;
957 DBG("Direction: undefined");
960 DBG("Shouldn't happen!!");
963 if (sd->ewk_view_zoom_get)
964 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
965 float zoom = sd->ewk_view_zoom_get(obj);
967 // cancel the previously scheduled pre-rendering
968 // This makes sense especilaly for zooming operation - when user
969 // finishes zooming, and pre-render for the previous zoom was
970 // not finished, it doesn't make sense to continue pre-rendering for the previous zoom
971 if (sd->ewk_view_pre_render_cancel)
972 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
973 sd->ewk_view_pre_render_cancel(obj);
975 if (sd->ewk_view_pre_render_region)
976 sd->ewk_view_pre_render_region = (Eina_Bool (*)(Evas_Object *, Evas_Coord, Evas_Coord, Evas_Coord, Evas_Coord, float))dlsym(ewk_handle, "ewk_view_pre_render_region");
978 if (direction != undefined)
980 /* Queue tiles in the direction of the last panning */
981 DBG("pre rendering - directional - content: (%d, %d, %d, %d), zoom %.3f",p_x, p_y, p_w, p_h, zoom);
983 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
984 //dbg_draw_scaled_area(obj, 0, p_x, p_y, p_w, p_h);
988 DBG("pre rendering - directional - skipped");
989 //dbg_draw_scaled_area(obj, 0, 0, 0, 0, 0);
992 /* Queue tiles in a small rectangle around the viewport */
993 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_1;
994 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_1;
995 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_1;
996 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_1;
997 DBG("pre rendering - small - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
998 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
999 //dbg_draw_scaled_area(obj, 1, p_x, p_y, p_w, p_h);
1001 /* Queue tiles in a medium rectangle around the viewport */
1002 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_2;
1003 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_2;
1004 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_2;
1005 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_2;
1006 DBG("pre rendering - medium - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1007 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1008 //dbg_draw_scaled_area(obj, 2, p_x, p_y, p_w, p_h);
1010 /* Queue tiles in a large rectangle around the viewport */
1011 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_3;
1012 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_3;
1013 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_3;
1014 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_3;
1015 DBG("pre rendering - large - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1016 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1017 //dbg_draw_scaled_area(obj, 3, p_x, p_y, p_w, p_h);
1019 /* Log some statistics */
1022 evas_object_geometry_get(obj, NULL, NULL, &v_w, &v_h);
1023 Ewk_Tile_Unused_Cache *tuc = ewk_view_tiled_unused_cache_get(obj);
1024 size_t used = ewk_tile_unused_cache_used_get(tuc);
1025 size_t max = ewk_tile_unused_cache_max_get(tuc);
1026 // Will this work for non cairo scaling?
1027 int est = (zoomRatio*p_w * zoomRatio*p_h - v_w * v_h) * 4; // 4 bytes per pixel
1028 DBG("pre rendering - Cache max = %.1fMB Cache used = %.1fMB Estimated size of pre-render area: %.1fMB\n",
1029 max/1024.0/1024.0, used/1024.0/1024.0, est/1024.0/1024.0);
1031 DBG("WARNING!! estimated size of pre-render are is larger than the cache size. This will result in inefficient use of cache!");
1036 _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev)
1038 DBG("%s\n", __func__);
1039 Smart_Data* sd = (Smart_Data *)data;
1041 //Evas_Point* point = (Evas_Point*)ev;
1043 if (sd->text_selection_on == EINA_TRUE) return;
1045 evas_object_focus_set(webview, EINA_TRUE);
1046 if (sd->ewk_view_frame_main_get)
1047 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1048 if (sd->ewk_frame_feed_focus_in)
1049 sd->ewk_frame_feed_focus_in = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_frame_feed_focus_in");
1050 sd->ewk_frame_feed_focus_in(sd->ewk_view_frame_main_get(webview));
1051 _parent_sc.mouse_down((Ewk_View_Smart_Data*)sd, &sd->mouse_down_copy);
1055 _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev)
1057 DBG("%s\n", __func__);
1058 Smart_Data* sd = (Smart_Data *)data;
1061 Evas_Point* point = (Evas_Point*)ev;
1062 DBG(" argument : (%d, %d)\n", point->x, point->y);
1064 if (sd->events_feed == EINA_TRUE)
1065 _parent_sc.mouse_up((Ewk_View_Smart_Data*)sd, &sd->mouse_up_copy);
1069 _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev)
1071 DBG("%s\n", __func__);
1072 Smart_Data* sd = (Smart_Data *)data;
1075 Evas_Point* point = (Evas_Point*)ev;
1076 DBG(" argument : (%d, %d)\n", point->x, point->y);
1078 // check for video link
1080 _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
1081 Eina_Bool have_link = EINA_FALSE;
1082 Eina_Bool have_image = EINA_FALSE;
1083 char *link_url = NULL, *link_text = NULL, *image_url = NULL;
1084 if (sd->ewk_page_check_point)
1085 sd->ewk_page_check_point = (Eina_Bool (*)(Evas_Object *, int, int, Evas_Event_Mouse_Down *, Eina_Bool *, Eina_Bool *, char **, char **, char **))dlsym(ewk_handle, "ewk_page_check_point");
1086 sd->ewk_page_check_point(webview, ewk_x, ewk_y, &sd->mouse_down_copy,
1087 &have_link, &have_image, &link_url, &link_text, &image_url);
1088 if (link_url) free(link_url);
1089 if (link_text) free(link_text);
1090 if (image_url) free(image_url);
1092 //TODO: below code is not based on open source (need to check and refactor)
1094 _unzoom_position(webview, point->x, point->y, &x, &y);
1096 // check for input field
1097 if (sd->ewk_page_check_point_for_keyboard)
1098 sd->ewk_page_check_point_for_keyboard = (char * (*)(Evas_Object *, int, int, Eina_Bool *))dlsym(ewk_handle, "ewk_page_check_point_for_keyboard");
1099 if (sd->ewk_page_dropdown_get_options)
1100 sd->ewk_page_dropdown_get_options = (char ** (*)(Evas_Object *, int, int, int *, int *))dlsym(ewk_handle, "ewk_page_dropdown_get_options");
1102 Eina_Bool have_input_field;
1103 sd->ewk_page_check_point_for_keyboard(webview, x, y, &have_input_field);
1104 if (have_input_field == EINA_TRUE)
1106 _zoom_to_rect(sd, point->x, point->y);
1108 // check whether it is radio
1110 else if (NULL != (sd->dropdown.options = sd->ewk_page_dropdown_get_options(webview, x, y,
1111 &sd->dropdown.option_cnt, &sd->dropdown.option_idx)))
1114 evas = evas_object_evas_get(webview);
1117 Evas_Object* discpicker = elm_discpicker_add(webview);
1122 Elm_Discpicker_Item* item;
1123 for (i = 0; i < sd->dropdown.option_cnt; i++)
1125 item = elm_discpicker_item_append(discpicker, sd->dropdown.options[i], NULL, NULL);
1126 if (i == sd->dropdown.option_idx)
1128 elm_discpicker_item_selected_set(item);
1132 // selected callback
1133 void discpicker_selected_cb(void* data, Evas_Object* obj, void* event_info)
1135 Smart_Data* sd = (Smart_Data *)data;
1137 Evas_Object* webview = sd->base.self;
1140 Evas_Point* point = &sd->mouse_up_copy.output;
1141 _unzoom_position(webview, point->x, point->y, &x, &y);
1143 Elm_Discpicker_Item* item = event_info;
1144 const char *selected_label = elm_discpicker_item_label_get(item);
1146 for (selected_index = 0; selected_index < sd->dropdown.option_cnt; selected_index++)
1148 if (!strcmp(selected_label, sd->dropdown.options[selected_index]))
1153 printf("<< selected [%d | %s] >>\n", selected_index, selected_label);
1154 if (sd->ewk_page_dropdown_set_current_index)
1155 sd->ewk_page_dropdown_set_current_index = (Eina_Bool (*)(Evas_Object *, int, int, int))dlsym(ewk_handle, "ewk_page_dropdown_set_current_index");
1156 sd->ewk_page_dropdown_set_current_index(webview, x, y, selected_index);
1157 //evas_object_del(obj);
1161 evas_object_smart_callback_add(discpicker, "selected", discpicker_selected_cb, sd);
1162 elm_discpicker_row_height_set(discpicker, 80);
1163 evas_object_resize(discpicker, 480, 400);
1164 evas_object_move(discpicker, 0, 400);
1165 evas_object_show(discpicker);
1169 if (sd->text_selection_on == EINA_TRUE)
1171 _smart_cb_unselect_closest_word(sd, webview, NULL);
1175 _parent_sc.mouse_up((Ewk_View_Smart_Data*)sd, &sd->mouse_up_copy);
1179 _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev)
1181 DBG("%s\n", __func__);
1182 Smart_Data* sd = (Smart_Data *)data;
1184 Evas_Point* point = (Evas_Point*)ev;
1187 sd->on_panning = EINA_TRUE;
1191 if (sd->ewk_view_pre_render_cancel)
1192 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
1193 sd->ewk_view_pre_render_cancel(webview);
1196 if (sd->ewk_view_suspend_request)
1197 sd->ewk_view_suspend_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_suspend_request");
1198 sd->ewk_view_suspend_request(webview); // suspend network loading
1200 if (sd->text_selection_on == EINA_TRUE)
1202 if (_text_selection_handle_pressed(sd, point->x, point->y))
1203 _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_FALSE);
1211 _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev)
1213 //DBG("%s\n", __func__);
1214 Smart_Data* sd = (Smart_Data *)data;
1216 Evas_Point* point = (Evas_Point*)ev;
1218 if (sd->on_panning == EINA_FALSE) return;
1220 if (sd->text_selection_on == EINA_TRUE)
1222 if (sd->text_selection.front_handle_moving == EINA_TRUE
1223 || sd->text_selection.back_handle_moving == EINA_TRUE)
1225 _text_selection_update_position(sd, point->x, point->y);
1230 if (sd->events_feed == EINA_TRUE)
1232 Evas* evas = evas_object_evas_get(webview);
1233 Evas_Modifier *modifiers = (Evas_Modifier *)evas_key_modifier_get(evas);
1234 Evas_Lock *locks = (Evas_Lock *)evas_key_lock_get(evas);
1236 Evas_Event_Mouse_Move event_move;
1237 event_move.buttons = 1;
1238 event_move.cur.output.x = point->x;
1239 event_move.cur.output.y = point->y;
1240 event_move.cur.canvas.x = point->x;
1241 event_move.cur.canvas.y = point->y;
1242 event_move.data = NULL;
1243 event_move.modifiers = modifiers;
1244 event_move.locks = locks;
1245 event_move.timestamp = ecore_loop_time_get();
1246 event_move.event_flags = EVAS_EVENT_FLAG_NONE;
1247 event_move.dev = NULL;
1249 _parent_sc.mouse_move((Ewk_View_Smart_Data*)sd, &event_move);
1253 if (sd->ewk_frame_scroll_pos_get)
1254 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
1256 int dx = sd->pan_s.x - point->x;
1257 int dy = sd->pan_s.y - point->y;
1259 if (sd->ewk_view_frame_main_get)
1260 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1263 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &old_x, &old_y);
1265 if (sd->ewk_frame_contents_size_get)
1266 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1268 int content_w, content_h;
1269 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &content_w, &content_h);
1270 if (sd->ewk_view_zoom_get)
1271 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1272 float zoom = sd->ewk_view_zoom_get(webview);
1275 DBG("<< ========content [%d, %d] new pos [%d, %d] >>\n", content_w, content_h, old_x + dx, old_y + dy);
1277 if ((old_x + dx) >= 0 && (old_x + dx) <= content_w && !elm_widget_drag_lock_x_get(sd->widget))
1278 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1279 if ((old_y + dy) >= 0 && (old_y + dy) <= content_h && !elm_widget_drag_lock_y_get(sd->widget))
1280 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1282 Eina_Bool locked = EINA_FALSE;
1283 if (!elm_widget_drag_lock_x_get(sd->widget))
1285 if ((sd->locked_dx > 0 && (sd->locked_dx + dx) <= 0)
1286 || (sd->locked_dx < 0 && (sd->locked_dx + dx) >= 0))
1288 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1289 DBG("===============<< widget x lock >>\n");
1290 dx += sd->locked_dx;
1295 sd->locked_dx += dx;
1300 if (!elm_widget_drag_lock_y_get(sd->widget))
1302 if ((sd->locked_dy > 0 && (sd->locked_dy + dy) <= 0)
1303 || (sd->locked_dy < 0 && (sd->locked_dy + dy) >= 0))
1305 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1306 DBG("===============<< widget y lock >>\n");
1307 dy += sd->locked_dy;
1312 sd->locked_dy += dy;
1319 if (sd->ewk_view_frame_main_get)
1320 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1321 if (sd->ewk_frame_scroll_add)
1322 sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
1323 sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(webview), dx, dy);
1325 _minimap_update(sd->minimap.content, sd, sd->thumbnail,
1326 sd->minimap.cw, sd->minimap.ch);
1330 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &new_x, &new_y);
1332 if (sd->text_selection_on == EINA_TRUE)
1333 _text_selection_move_by(sd, old_x - new_x, old_y - new_y);
1335 if (dx && elm_widget_drag_lock_x_get(sd->widget) && (old_x == new_x))
1337 sd->locked_dx = dx - (old_x - new_x);
1338 elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
1339 DBG("===============<< widget x unlock >>\n");
1342 if (dy && elm_widget_drag_lock_y_get(sd->widget) && (old_y == new_y))
1344 sd->locked_dy = dy - (old_y - new_y);
1345 elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
1346 DBG("===============<< widget y unlock >>\n");
1351 _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev)
1353 DBG("%s\n", __func__);
1354 Smart_Data* sd = (Smart_Data *)data;
1356 Evas_Point* point = (Evas_Point*)ev;
1357 sd->on_panning = EINA_FALSE;
1359 if (sd->text_selection_on == EINA_TRUE)
1361 if (sd->text_selection.front_handle_moving == EINA_TRUE
1362 || sd->text_selection.back_handle_moving == EINA_TRUE)
1363 _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_TRUE);
1364 sd->text_selection.front_handle_moving = EINA_FALSE;
1365 sd->text_selection.back_handle_moving = EINA_FALSE;
1370 if (sd->ewk_view_tiled_unused_cache_get)
1371 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
1372 if (sd->ewk_tile_unused_cache_used_get)
1373 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
1374 if (sd->ewk_tile_unused_cache_max_get)
1375 sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
1376 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
1377 size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
1378 size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
1379 DBG("[%s] max = %d used = %d \n", __func__, max, used);
1382 if (sd->ewk_tile_unused_cache_auto_flush)
1383 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
1384 sd->ewk_tile_unused_cache_auto_flush(tuc);
1386 _directional_pre_render(webview,
1387 (sd->mouse_down_copy.canvas.x - point->x), (sd->mouse_down_copy.canvas.y - point->y));
1390 if (sd->ewk_view_resume_request)
1391 sd->ewk_view_resume_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_resume_request");
1392 sd->ewk_view_resume_request(webview); // resume network loading
1394 if (elm_widget_drag_lock_x_get(sd->widget))
1396 DBG("==============<< widget x unlock >>\n");
1397 elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
1400 if (elm_widget_drag_lock_y_get(sd->widget))
1402 DBG("==============<< widget y unlock >>\n");
1403 elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
1408 _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev)
1410 DBG("%s\n", __func__);
1411 Smart_Data* sd = (Smart_Data *)data;
1413 Evas_Point* point = (Evas_Point*)ev;
1416 _coords_evas_to_ewk(webview, point->x, point->y, &x, &y);
1418 if (sd->ewk_view_frame_main_get)
1419 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1420 if (sd->ewk_frame_select_closest_word)
1421 sd->ewk_frame_select_closest_word = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_select_closest_word");
1422 int tx, ty, th, bx, by, bh;
1423 Eina_Bool ret = sd->ewk_frame_select_closest_word(sd->ewk_view_frame_main_get(webview), x, y,
1424 &tx, &ty, &th, &bx, &by, &bh);
1427 _coords_ewk_to_evas(webview, tx, ty, &tx, &ty);
1428 _coords_ewk_to_evas(webview, bx, by, &bx, &by);
1429 _text_selection_show();
1430 _text_selection_set_front_info(sd, tx, ty, th);
1431 _text_selection_set_back_info(sd, bx, by, bh);
1432 sd->text_selection_on = EINA_TRUE;
1437 _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev)
1439 DBG("%s\n", __func__);
1440 Smart_Data* sd = (Smart_Data *)data;
1443 if (sd->text_selection_on == EINA_TRUE)
1445 _text_selection_hide(sd);
1446 if (sd->ewk_view_select_none)
1447 sd->ewk_view_select_none = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_select_none");
1448 sd->ewk_view_select_none(webview);
1449 sd->text_selection_on = EINA_FALSE;
1454 static const int ZOOM_STEP_TRESHOLD = 20;
1455 static const float ZOOM_STEP_RATIO_STEP = 0.1f;
1457 #define ZOOM_FRAMERATE 60
1459 static const float cosine[N_COSINE] =
1460 { 1.0f, 0.99f, 0.96f, 0.93f, 0.88f, 0.82f, 0.75f, 0.67f, 0.59f, 0.5f,
1461 0.41f, 0.33f, 0.25f, 0.18f, 0.12f, 0.07f, 0.01f, 0.0f };
1462 static int smart_zoom_index = N_COSINE - 1;
1464 #define INPUT_LOCATION_X 20
1465 #define INPUT_LOCATION_Y 50
1466 #define INPUT_ZOOM_RATIO 2.5
1469 _suspend_all(Smart_Data *sd)
1471 Evas_Object *webview = sd->base.self;
1473 if (sd->ewk_view_disable_render)
1474 sd->ewk_view_disable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_disable_render");
1475 sd->ewk_view_disable_render(webview);
1477 if (sd->ewk_view_setting_enable_plugins_get)
1478 sd->ewk_view_setting_enable_plugins_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_setting_enable_plugins_get");
1479 if (sd->ewk_view_setting_enable_plugins_get(webview))
1481 if (sd->ewk_view_pause_and_or_hide_plugins)
1482 sd->ewk_view_pause_and_or_hide_plugins = (void (*)(Evas_Object *, Eina_Bool, Eina_Bool))dlsym(ewk_handle, "ewk_view_pause_and_or_hide_plugins");
1483 sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, EINA_TRUE);
1487 if (sd->ewk_view_pre_render_cancel)
1488 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
1489 sd->ewk_view_pre_render_cancel(webview);
1492 if (sd->ewk_view_suspend_request)
1493 sd->ewk_view_suspend_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_suspend_request");
1494 sd->ewk_view_suspend_request(webview); // suspend network loading
1499 _resume_all(Smart_Data *sd)
1501 Evas_Object *webview = sd->base.self;
1505 if (sd->ewk_view_enable_render)
1506 sd->ewk_view_enable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_enable_render");
1507 sd->ewk_view_enable_render(webview);
1509 if (sd->ewk_view_pause_and_or_hide_plugins)
1510 sd->ewk_view_pause_and_or_hide_plugins = (void (*)(Evas_Object *, Eina_Bool, Eina_Bool))dlsym(ewk_handle, "ewk_view_pause_and_or_hide_plugins");
1511 sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, EINA_TRUE);
1513 if (sd->ewk_view_resume_request)
1514 sd->ewk_view_resume_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_resume_request");
1515 sd->ewk_view_resume_request(webview);
1519 _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance)
1521 DBG("%s\n", __func__);
1522 sd->zoom.basis.x = centerX;
1523 sd->zoom.basis.y = centerY;
1524 sd->zoom.finger_distance = distance;
1525 sd->zoom.zooming_level = 0;
1526 sd->on_zooming = EINA_TRUE;
1527 if (sd->ewk_view_zoom_get)
1528 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1529 sd->zoom.zoom_rate_at_start = sd->ewk_view_zoom_get(sd->base.self);
1533 if (sd->text_selection_on == EINA_TRUE)
1534 _text_selection_hide(sd);
1538 _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance)
1540 if (sd->on_zooming == EINA_FALSE) return;
1541 //DBG("%s\n", __func__);
1543 int zoom_distance = distance - sd->zoom.finger_distance;
1544 int new_level = zoom_distance / ZOOM_STEP_TRESHOLD;
1546 if (new_level != sd->zoom.zooming_level)
1548 sd->zoom.zooming_level = new_level;
1549 float zoom_ratio = sd->zoom.zoom_rate_at_start + new_level * ZOOM_STEP_RATIO_STEP;
1551 if (zoom_ratio < sd->zoom.min_zoom_rate)
1552 zoom_ratio = sd->zoom.min_zoom_rate;
1553 if (zoom_ratio > MAX_ZOOM_RATIO)
1554 zoom_ratio = MAX_ZOOM_RATIO;
1555 sd->zoom.zooming_rate = zoom_ratio;
1557 //printf("new zoom : %f, (%d, %d)\n", zoom_ratio, centerX, centerY);
1558 if (sd->ewk_view_zoom_weak_set)
1559 sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
1560 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_ratio, sd->zoom.basis.x, sd->zoom.basis.y);
1565 _zoom_stop(Smart_Data* sd)
1567 sd->on_zooming = EINA_FALSE;
1568 DBG("%s ( %d )\n", __func__, sd->zoom.zooming_level);
1569 if (sd->zoom.zooming_level == 0) return;
1571 if (sd->ewk_view_zoom_set)
1572 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
1573 sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zooming_rate, sd->zoom.basis.x, sd->zoom.basis.y);
1577 if (sd->ewk_view_tiled_unused_cache_get)
1578 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
1579 Ewk_Tile_Unused_Cache* ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(sd->base.self);
1580 if (sd->ewk_tile_unused_cache_auto_flush)
1581 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
1582 sd->ewk_tile_unused_cache_auto_flush(ewk_tile_cache);
1583 _directional_pre_render(sd->base.self, 0, 0);
1588 if (sd->text_selection_on == EINA_TRUE)
1590 if (sd->ewk_view_frame_main_get)
1591 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1592 if (sd->ewk_frame_selection_handlers_get)
1593 sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
1594 int tx, ty, th, bx, by, bh;
1595 sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self), &tx, &ty, &th, &bx, &by, &bh);
1596 _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
1597 _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
1598 _text_selection_show();
1599 _text_selection_set_front_info(sd, tx, ty, th);
1600 _text_selection_set_back_info(sd, bx, by, bh);
1605 _adjust_to_contents_boundary(Evas_Object* obj, int* to_x, int* to_y,
1606 int from_x, int from_y, float new_zoom_rate)
1609 // get view's geometry
1610 int view_x, view_y, view_w, view_h;
1611 evas_object_geometry_get(obj, &view_x, &view_y, &view_w, &view_h);
1614 if (sd->ewk_view_frame_main_get)
1615 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1616 if (sd->ewk_frame_contents_size_get)
1617 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1619 int contents_w, contents_h;
1620 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &contents_w, &contents_h);
1621 if (sd->ewk_view_zoom_get)
1622 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1623 float current_zoom_rate = sd->ewk_view_zoom_get(obj);
1624 if (sd->ewk_view_zoom_cairo_scaling_get)
1625 sd->ewk_view_zoom_cairo_scaling_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_get");
1626 if (sd->ewk_view_zoom_cairo_scaling_get(obj))
1628 contents_w *= current_zoom_rate;
1629 contents_h *= current_zoom_rate;
1632 // check boundary - should not exceed the left, right, top and bottom of contents after zoom
1633 float zoom_step = new_zoom_rate / current_zoom_rate;
1634 int ewk_from_x, ewk_from_y;
1635 _coords_evas_to_ewk(obj, from_x, from_y, &ewk_from_x, &ewk_from_y);
1636 int contents_left = ewk_from_x * zoom_step; // left contents size of from
1637 int contents_right = contents_w * zoom_step - contents_left; // right contents size of from
1638 int screen_left = (*to_x) - view_x;
1639 int screen_right = view_w - screen_left;
1640 if (contents_left < screen_left)
1641 (*to_x) -= (screen_left - contents_left);
1642 else if (contents_right < screen_right)
1643 (*to_x) += (screen_right - contents_right);
1644 int contents_top = ewk_from_y * zoom_step; // top contents size of from
1645 int contents_bottom = contents_h * zoom_step - contents_top; // bottom contents size of from
1646 int screen_top = (*to_y) - view_y;
1647 int screen_bottom = view_h - screen_top;
1648 if (contents_top < screen_top)
1649 (*to_y) -= (screen_top - contents_top);
1650 else if (contents_bottom < screen_bottom)
1651 (*to_y) += (screen_bottom - contents_bottom);
1655 _smart_zoom_animator(void* data)
1657 Smart_Data* sd = (Smart_Data*)data;
1659 if (sd->ewk_view_frame_main_get)
1660 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1663 if (smart_zoom_index < 0)
1665 if (sd->ewk_view_zoom_set)
1666 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
1667 sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zoom_rate_to_set,
1668 sd->zoom.basis.x, sd->zoom.basis.y);
1669 if (sd->smart_zoom_animator)
1671 ecore_animator_del(sd->smart_zoom_animator);
1672 sd->smart_zoom_animator = NULL;
1675 _elm_smart_touch_start(sd->touch_obj);
1679 if (sd->text_selection_on == EINA_TRUE)
1681 if (sd->ewk_frame_selection_handlers_get)
1682 sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
1683 int tx, ty, th, bx, by, bh;
1684 sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self),
1685 &tx, &ty, &th, &bx, &by, &bh);
1686 _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
1687 _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
1688 _text_selection_show();
1689 _text_selection_set_front_info(sd, tx, ty, th);
1690 _text_selection_set_back_info(sd, bx, by, bh);
1693 return ECORE_CALLBACK_CANCEL;
1696 if (sd->zoom.zoom_rate_at_start != sd->zoom.zoom_rate_to_set)
1699 float zoom_rate = sd->zoom.zoom_rate_at_start
1700 + ((sd->zoom.zoom_rate_to_set - sd->zoom.zoom_rate_at_start) * cosine[smart_zoom_index]);
1701 if (sd->ewk_view_zoom_weak_set)
1702 sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
1703 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, sd->zoom.basis.x, sd->zoom.basis.y);
1705 if (sd->ewk_frame_scroll_pos_get)
1706 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
1707 // save old scroll positions
1708 int current_scroll_x, current_scroll_y;
1709 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(sd->base.self), ¤t_scroll_x, ¤t_scroll_y);
1711 // get to set position
1712 int to_set_x = sd->zoom.scroll_at_start.x
1713 + (sd->zoom.scroll_to_set.x - sd->zoom.scroll_at_start.x) * cosine[smart_zoom_index];
1714 int to_set_y = sd->zoom.scroll_at_start.y
1715 + (sd->zoom.scroll_to_set.y - sd->zoom.scroll_at_start.y) * cosine[smart_zoom_index];
1717 if (sd->ewk_frame_scroll_add)
1718 sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
1720 sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(sd->base.self),
1721 to_set_x - current_scroll_x, to_set_y - current_scroll_y);
1725 return ECORE_CALLBACK_RENEW;
1729 _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info)
1731 //DBG("%s\n", __func__);
1732 Smart_Data *sd = (Smart_Data *)data;
1735 Evas_Point* arr = (Evas_Point*) event_info;
1736 int centerX = (arr[0].x + arr[1].x) / 2;
1737 int centerY = (arr[0].y + arr[1].y) / 2;
1738 int dx = arr[0].x - arr[1].x;
1739 int dy = arr[0].y - arr[1].y;
1740 int distance = sqrt((double)(dx * dx + dy * dy));
1741 _zoom_start(sd, centerX, centerY, distance);
1745 _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info)
1747 //DBG("%s\n", __func__);
1748 Smart_Data *sd = (Smart_Data *)data;
1751 Evas_Point* arr = (Evas_Point*) event_info;
1752 int centerX = (arr[0].x + arr[1].x) / 2;
1753 int centerY = (arr[0].y + arr[1].y) / 2;
1754 int dx = arr[0].x - arr[1].x;
1755 int dy = arr[0].y - arr[1].y;
1756 int distance = sqrt((double)(dx * dx + dy * dy));
1757 _zoom_move(sd, centerX, centerY, distance);
1761 _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info)
1763 //DBG("%s\n", __func__);
1764 Smart_Data *sd = (Smart_Data *)data;
1768 _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
1772 if (sd->ewk_view_tiled_unused_cache_get)
1773 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
1774 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
1775 if (sd->ewk_tile_unused_cache_used_get)
1776 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
1777 size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
1778 if (sd->ewk_tile_unused_cache_max_get)
1779 sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
1780 size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
1781 DBG("[%s] max = %d used = %d \n", __func__, max, used);
1784 if (sd->ewk_tile_unused_cache_auto_flush)
1785 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
1786 sd->ewk_tile_unused_cache_auto_flush(tuc);
1792 _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info)
1794 DBG("%s\n", __func__);
1795 Smart_Data *sd = (Smart_Data *)data;
1798 Evas_Point* arr = (Evas_Point*) event_info;
1799 int centerX = (arr[0].x + arr[1].x) / 2;
1800 int centerY = (arr[0].y + arr[1].y) / 2;
1801 //int dx = arr[0].x - arr[1].x;
1802 //int dy = arr[0].y - arr[1].y;
1803 //int distance = sqrt((double)(dx * dx + dy * dy));
1804 _zoom_start(sd, centerX, centerY, centerY);
1808 _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info)
1810 DBG("%s\n", __func__);
1811 Smart_Data *sd = (Smart_Data *)data;
1814 Evas_Point* arr = (Evas_Point*) event_info;
1815 int centerX = (arr[0].x + arr[1].x) / 2;
1816 int centerY = (arr[0].y + arr[1].y) / 2;
1817 //int dx = arr[0].x - arr[1].x;
1818 //int dy = arr[0].y - arr[1].y;
1819 //int distance = centerY - sd->zoom.cy;
1820 _zoom_move(sd, centerX, centerY, centerY);
1824 _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info)
1826 DBG("%s\n", __func__);
1827 Smart_Data *sd = (Smart_Data *)data;
1831 _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
1835 _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info)
1837 DBG("%s\n", __func__);
1838 Smart_Data *sd = (Smart_Data *)data;
1840 Evas_Point* point = (Evas_Point*)event_info;
1842 if (sd->ewk_view_frame_main_get)
1843 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1846 if (sd->events_feed == EINA_TRUE)
1848 Evas_Event_Mouse_Down mouse_double_down = sd->mouse_down_copy;
1849 mouse_double_down.flags |= EVAS_BUTTON_DOUBLE_CLICK;
1850 if (sd->ewk_frame_feed_mouse_down)
1851 sd->ewk_frame_feed_mouse_down = (Eina_Bool (*)(Evas_Object *, const Evas_Event_Mouse_Down *))dlsym(ewk_handle, "ewk_frame_feed_mouse_down");
1852 if (sd->ewk_frame_feed_mouse_up)
1853 sd->ewk_frame_feed_mouse_up = (Eina_Bool (*)(Evas_Object *, const Evas_Event_Mouse_Up *))dlsym(ewk_handle, "ewk_frame_feed_mouse_up");
1854 sd->ewk_frame_feed_mouse_down(sd->ewk_view_frame_main_get(sd->base.self), &mouse_double_down);
1855 sd->ewk_frame_feed_mouse_up(sd->ewk_view_frame_main_get(sd->base.self), &sd->mouse_up_copy);
1859 _elm_smart_touch_stop(sd->touch_obj);
1862 int ewk_x = 0, ewk_y = 0;
1863 Eina_Rectangle rect;
1864 _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
1865 if (sd->ewk_view_get_smart_zoom_rect)
1866 sd->ewk_view_get_smart_zoom_rect = (Eina_Bool (*)(Evas_Object *, int, int, const Evas_Event_Mouse_Up *, Eina_Rectangle *))dlsym(ewk_handle, "ewk_view_get_smart_zoom_rect");
1867 sd->ewk_view_get_smart_zoom_rect(webview, ewk_x, ewk_y, &sd->mouse_up_copy, &rect);
1869 // calculate zoom_rate and center of rect
1870 int view_x, view_y, view_w, view_h;
1871 evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
1872 if (sd->ewk_view_zoom_get)
1873 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1874 float current_zoom_rate = sd->ewk_view_zoom_get(webview);
1876 int rect_center_x, rect_center_y;
1879 zoom_rate = current_zoom_rate * (float)view_w / (float)rect.w;
1880 _coords_ewk_to_evas(webview, rect.x + (rect.w >> 1), rect.y + (rect.h >> 1), &rect_center_x, &rect_center_y);
1881 if ((rect.h / current_zoom_rate) * zoom_rate > view_h)
1883 rect_center_y = point->y;
1886 if (zoom_rate < (float)MIN_ZOOM_RATIO)
1887 zoom_rate = (float)MIN_ZOOM_RATIO;
1888 if (zoom_rate < sd->zoom.min_zoom_rate)
1889 zoom_rate = sd->zoom.min_zoom_rate;
1890 if (zoom_rate > (float)MAX_ZOOM_RATIO)
1891 zoom_rate = (float)MAX_ZOOM_RATIO;
1892 if (zoom_rate == current_zoom_rate)
1893 zoom_rate = sd->zoom.min_zoom_rate;
1895 zoom_rate = sd->zoom.min_zoom_rate;
1896 rect_center_x = point->x;
1897 rect_center_y = point->y;
1901 float zoom_step = zoom_rate / current_zoom_rate;
1902 int center_x = view_x + (view_w >> 1);
1903 int center_y = view_y + (view_h >> 1);
1905 _adjust_to_contents_boundary(webview, ¢er_x, ¢er_y, rect_center_x, rect_center_y, zoom_rate);
1907 // set data for smart zoom
1908 sd->zoom.basis.x = (center_x - zoom_step * rect_center_x) / (1 - zoom_step);
1909 sd->zoom.basis.y = (center_y - zoom_step * rect_center_y) / (1 - zoom_step) - view_y;
1910 sd->zoom.zoom_rate_at_start = current_zoom_rate;
1911 sd->zoom.zoom_rate_to_set = zoom_rate;
1912 smart_zoom_index = N_COSINE - 1;
1917 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
1918 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
1920 // hide textSelection handlers during zooming
1921 if (sd->text_selection_on == EINA_TRUE)
1922 _text_selection_hide(sd);
1926 _zoom_to_rect(Smart_Data *sd, int x, int y)
1928 DBG("%s\n", __func__);
1929 Evas_Object *webview = sd->base.self;
1931 if (sd->ewk_view_frame_main_get)
1932 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1934 // performing a hit test
1935 _coords_evas_to_ewk(webview, x, y, &x, &y);
1936 if (sd->ewk_frame_hit_test_new)
1937 sd->ewk_frame_hit_test_new = (Ewk_Hit_Test * (*)(const Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_hit_test_new");
1938 Ewk_Hit_Test *hit_test = sd->ewk_frame_hit_test_new(sd->ewk_view_frame_main_get(webview), x, y);
1940 // calculate zoom_rate and center of rect
1941 if (hit_test->bounding_box.w && hit_test->bounding_box.h)
1944 float zoom_rate = INPUT_ZOOM_RATIO;
1945 if (sd->ewk_view_zoom_get)
1946 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1947 float current_zoom_rate = sd->ewk_view_zoom_get(webview);
1948 float zoom_step = zoom_rate / current_zoom_rate;
1950 // get position to move from
1951 int view_x, view_y, view_w, view_h;
1952 evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
1954 _coords_ewk_to_evas(webview, hit_test->bounding_box.x, hit_test->bounding_box.y, &from_x, &from_y);
1955 from_x = from_x + ((view_w - INPUT_LOCATION_X) / 2) / zoom_step;
1956 from_y = from_y + hit_test->bounding_box.h / 2;
1958 // get position to move to
1959 int to_x = view_x + INPUT_LOCATION_X + (view_w - INPUT_LOCATION_X) / 2;
1960 int to_y = view_y + INPUT_LOCATION_Y + (hit_test->bounding_box.h / 2) * zoom_step;
1962 // adjust to contents
1963 _adjust_to_contents_boundary(webview, &to_x, &to_y, from_x, from_y, zoom_rate);
1965 // set data for smart zoom
1966 sd->zoom.basis.x = (to_x - zoom_step * from_x) / (1 - zoom_step);
1967 sd->zoom.basis.y = (to_y - zoom_step * from_y) / (1 - zoom_step) - view_y;
1968 sd->zoom.zoom_rate_at_start = current_zoom_rate;
1969 sd->zoom.zoom_rate_to_set = zoom_rate;
1970 if (sd->ewk_frame_scroll_pos_get)
1971 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
1972 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview),
1973 &sd->zoom.scroll_at_start.x, &sd->zoom.scroll_at_start.y);
1974 sd->zoom.scroll_to_set.x = sd->zoom.scroll_at_start.x + (from_x - to_x);
1975 sd->zoom.scroll_to_set.y = sd->zoom.scroll_at_start.y + (from_y - to_y);
1976 smart_zoom_index = N_COSINE - 1;
1981 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
1982 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
1985 if (sd->ewk_frame_hit_test_free)
1986 sd->ewk_frame_hit_test_free = (void (*)(Ewk_Hit_Test *))dlsym(ewk_handle, "ewk_frame_hit_test_free");
1987 sd->ewk_frame_hit_test_free(hit_test);
1992 #define BAR_HEIGHT 10
1993 #define HANDLE_WIDTH 60
1994 #define HANDLE_HEIGHT 60
1995 #define HANDLE_PRESS_RANGE 50
1996 #define HANDLE_MIDDLE_LENGTH 60
1998 static Evas_Object* front_bar_icon;
1999 static Evas_Object* front_handle_icon;
2000 static Evas_Object* back_bar_icon;
2001 static Evas_Object* back_handle_icon;
2003 static Eina_Bool initialized = EINA_FALSE;
2006 _text_selection_init(Evas_Object* parent)
2008 DBG("<< %s >>\n", __FUNCTION__);
2014 front_bar_icon = (Evas_Object*)elm_icon_add(parent);
2015 elm_icon_standard_set(front_bar_icon, "webview/ts_bar");
2016 elm_icon_scale_set(front_bar_icon, true, true);
2017 evas_object_pass_events_set(front_bar_icon, true);
2020 front_handle_icon = (Evas_Object*)elm_icon_add(parent);
2021 elm_icon_standard_set(front_handle_icon, "webview/ts_handle_front");
2022 elm_icon_scale_set(front_handle_icon, false, false);
2023 evas_object_pass_events_set(front_handle_icon, true);
2026 back_bar_icon = (Evas_Object*)elm_icon_add(parent);
2027 elm_icon_standard_set(back_bar_icon, "webview/ts_bar");
2028 elm_icon_scale_set(back_bar_icon, true, true);
2029 evas_object_pass_events_set(back_bar_icon, true);
2032 back_handle_icon = (Evas_Object*)elm_icon_add(parent);
2033 elm_icon_standard_set(back_handle_icon, "webview/ts_handle_back");
2034 elm_icon_scale_set(back_handle_icon, false, false);
2035 evas_object_pass_events_set(back_handle_icon, true);
2037 initialized = EINA_TRUE;
2041 _text_selection_show(void)
2043 evas_object_show(front_bar_icon);
2044 evas_object_show(front_handle_icon);
2045 evas_object_show(back_bar_icon);
2046 evas_object_show(back_handle_icon);
2050 _text_selection_hide(Smart_Data *sd)
2052 evas_object_hide(front_bar_icon);
2053 evas_object_hide(front_handle_icon);
2054 evas_object_hide(back_bar_icon);
2055 evas_object_hide(back_handle_icon);
2057 sd->text_selection.front.x = -1;
2058 sd->text_selection.front.y = -1;
2059 sd->text_selection.front.h = -1;
2060 sd->text_selection.front_handle.x = -1;
2061 sd->text_selection.front_handle.y = -1;
2062 sd->text_selection.back.x = -1;
2063 sd->text_selection.back.y = -1;
2064 sd->text_selection.back.h = -1;
2065 sd->text_selection.back_handle.x = -1;
2066 sd->text_selection.back_handle.y = -1;
2070 _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height)
2072 Evas_Object *webview = sd->base.self;
2074 Evas_Coord_Rectangle* front = &(sd->text_selection.front);
2075 Evas_Point* front_handle = &(sd->text_selection.front_handle);
2078 int front_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
2081 evas_object_resize(front_bar_icon, BAR_WIDTH, front_bar_height);
2082 evas_object_resize(front_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
2085 front_handle->x = x - (HANDLE_WIDTH / 2);
2086 int win_y, win_height, win_bottom;
2087 evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
2088 win_bottom = win_y + win_height;
2089 if ((front_handle->y == -1 && (y + front_bar_height > win_bottom))
2090 || ((front_handle->y < front->y) && (y + front->h - front_bar_height > win_y))
2091 || ((front_handle->y > front->y) && (y + front_bar_height > win_bottom)))
2093 front_handle->y = y + front->h - front_bar_height + (HANDLE_HEIGHT / 2);
2094 evas_object_move(front_bar_icon, x, y + front->h - front_bar_height);
2095 evas_object_move(front_handle_icon, x - HANDLE_WIDTH, y + front->h - front_bar_height);
2100 front_handle->y = y + front_bar_height - (HANDLE_HEIGHT / 2);
2101 evas_object_move(front_bar_icon, x, y);
2102 evas_object_move(front_handle_icon, x - HANDLE_WIDTH, front_handle->y - (HANDLE_HEIGHT / 2));
2110 _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height)
2112 Evas_Object *webview = sd->base.self;
2114 Evas_Coord_Rectangle* back = &(sd->text_selection.back);
2115 Evas_Point* back_handle = &(sd->text_selection.back_handle);
2118 int back_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
2121 evas_object_resize(back_bar_icon, BAR_WIDTH, back_bar_height);
2122 evas_object_resize(back_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
2125 back_handle->x = x + (HANDLE_WIDTH / 2);
2126 int win_y, win_height, win_bottom;
2127 evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
2128 win_bottom = win_y + win_height;
2129 if ((back_handle->y == -1 && (y - back->h + back_bar_height > win_bottom))
2130 || ((back_handle->y < back->y) && (y - back_bar_height > win_y))
2131 || ((back_handle->y > back->y) && (y - back->h + back_bar_height > win_bottom))) { // upper handle
2132 back_handle->y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT / 2);
2133 evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back_bar_height);
2134 evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
2137 back_handle->y = y + HANDLE_MIDDLE_LENGTH + (HANDLE_HEIGHT / 2);
2138 evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back->h);
2139 evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
2147 _text_selection_handle_pressed(Smart_Data *sd, int x, int y)
2149 Evas_Point front_handle = sd->text_selection.front_handle;
2150 Evas_Point back_handle = sd->text_selection.back_handle;
2152 // check front handle
2153 if (x > (front_handle.x - HANDLE_PRESS_RANGE) && x < (front_handle.x + HANDLE_PRESS_RANGE)
2154 && y > (front_handle.y - HANDLE_PRESS_RANGE) && y < (front_handle.y + HANDLE_PRESS_RANGE))
2155 sd->text_selection.front_handle_moving = EINA_TRUE;
2157 // check back handle
2158 if (x > (back_handle.x - HANDLE_PRESS_RANGE) && x < (back_handle.x + HANDLE_PRESS_RANGE)
2159 && y > (back_handle.y - HANDLE_PRESS_RANGE) && y < (back_handle.y + HANDLE_PRESS_RANGE))
2161 if (sd->text_selection.front_handle_moving == EINA_TRUE)
2163 if (abs(x - front_handle.x) + abs(y - front_handle.y)
2164 > abs(x - back_handle.x) + abs(y - back_handle.y))
2166 sd->text_selection.front_handle_moving = EINA_FALSE;
2167 sd->text_selection.back_handle_moving = EINA_TRUE;
2172 sd->text_selection.back_handle_moving = EINA_TRUE;
2176 return (sd->text_selection.front_handle_moving || sd->text_selection.back_handle_moving);
2180 _text_selection_update_position(Smart_Data *sd, int x, int y)
2182 Evas_Object *webview = sd->base.self;
2184 Evas_Coord_Rectangle* front = &(sd->text_selection.front);
2185 Evas_Coord_Rectangle* back = &(sd->text_selection.back);
2187 if (sd->ewk_view_frame_main_get)
2188 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2190 // set selected region with front handle
2191 if (sd->text_selection.front_handle_moving == EINA_TRUE)
2193 x = x + (HANDLE_WIDTH >> 1);
2194 if (sd->text_selection.front_handle.y < sd->text_selection.front.y)
2195 y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
2197 y = y - front->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
2200 y = back->y - back->h / 2;
2202 if (sd->ewk_frame_selection_left_set)
2203 sd->ewk_frame_selection_left_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_left_set");
2205 _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
2206 if (sd->ewk_frame_selection_left_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
2207 &front->x, &front->y, &front->h)) {
2208 _coords_ewk_to_evas(webview, front->x, front->y, &front->x, &front->y);
2209 _text_selection_set_front_info(sd, front->x, front->y, front->h);
2212 // set selected region with back handle
2214 else if (sd->text_selection.back_handle_moving)
2216 x = x - (HANDLE_WIDTH >> 1);
2217 if (sd->text_selection.back_handle.y < sd->text_selection.back.y)
2218 y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
2220 y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
2223 y = front->y + front->h / 2;
2225 if (sd->ewk_frame_selection_right_set)
2226 sd->ewk_frame_selection_right_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_right_set");
2228 _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
2229 if (sd->ewk_frame_selection_right_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
2230 &back->x, &back->y, &back->h)) {
2231 _coords_ewk_to_evas(webview, back->x, back->y, &back->x, &back->y);
2232 _text_selection_set_back_info(sd, back->x, back->y, back->h);
2238 _text_selection_move_by(Smart_Data *sd, int dx, int dy)
2240 _text_selection_set_front_info(sd, sd->text_selection.front.x + dx,
2241 sd->text_selection.front.y + dy,
2242 sd->text_selection.front.h);
2243 _text_selection_set_back_info(sd, sd->text_selection.back.x + dx,
2244 sd->text_selection.back.y + dy,
2245 sd->text_selection.back.h);
2249 _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect)
2253 cairo_surface_t* dest;
2254 cairo_status_t status;
2256 if (sd->cairo_surface_status)
2257 sd->cairo_surface_status = (cairo_status_t (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_status");
2258 if (sd->cairo_image_surface_create_for_data)
2259 sd->cairo_image_surface_create_for_data = (cairo_surface_t * (*)(unsigned char *, cairo_format_t, int, int, int))dlsym(cairo_handle, "cairo_image_surface_create_for_data");
2261 //TODO: check which one is faster
2263 // 2) recreate evas_object and set pixel
2264 evas_object_image_size_set(minimap, srcW, srcH);
2265 evas_object_image_fill_set(minimap, 0, 0, srcW, srcH);
2266 evas_object_resize(minimap, srcW, srcH);
2268 pixels = evas_object_image_data_get(minimap, 1);
2269 dest = sd->cairo_image_surface_create_for_data(
2270 (unsigned char*)pixels, CAIRO_FORMAT_RGB24, srcW, srcH, srcW * 4);
2271 status = sd->cairo_surface_status(dest);
2272 if (status != CAIRO_STATUS_SUCCESS)
2274 printf("[%s] fail to create cairo surface\n", __func__);
2275 goto error_cairo_surface;
2278 if (sd->cairo_create)
2279 sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
2280 cr = sd->cairo_create(dest);
2281 status = sd->cairo_surface_status(dest);
2282 if (status != CAIRO_STATUS_SUCCESS)
2284 printf("[%s] fail to create cairo\n", __func__);
2288 if (sd->cairo_set_source_surface)
2289 sd->cairo_set_source_surface = (void (*)(cairo_t *, cairo_surface_t *, double, double))dlsym(cairo_handle, "cairo_set_source_surface");
2290 if (sd->cairo_paint)
2291 sd->cairo_paint = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_paint");
2292 if (sd->cairo_set_source_rgb)
2293 sd->cairo_set_source_rgb = (void (*)(cairo_t *, double, double, double))dlsym(cairo_handle, "cairo_set_source_rgb");
2294 if (sd->cairo_rectangle)
2295 sd->cairo_rectangle = (void (*)(cairo_t *, double, double, double, double))dlsym(cairo_handle, "cairo_rectangle");
2296 if (sd->cairo_set_line_width)
2297 sd->cairo_set_line_width = (void (*)(cairo_t *, double))dlsym(cairo_handle, "cairo_set_line_width");
2298 if (sd->cairo_stroke)
2299 sd->cairo_stroke = (void (*)(cairo_t *cr))dlsym(cairo_handle, "cairo_stroke");
2300 if (sd->cairo_set_antialias)
2301 sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
2303 sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
2304 sd->cairo_set_source_surface(cr, src, 0, 0);
2305 sd->cairo_paint(cr);
2306 sd->cairo_set_source_rgb(cr, 0, 0, 255);
2307 sd->cairo_set_line_width(cr, 1);
2308 sd->cairo_rectangle(cr,
2309 visibleRect->x, visibleRect->y, visibleRect->w, visibleRect->h);
2310 sd->cairo_stroke(cr);
2312 if (sd->cairo_destroy)
2313 sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
2314 sd->cairo_destroy(cr);
2317 if (sd->cairo_surface_destroy)
2318 sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
2319 sd->cairo_surface_destroy(dest);
2320 error_cairo_surface:
2321 evas_object_image_data_set(minimap, pixels);
2326 _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH)
2328 if (minimap == NULL || src == NULL) return;
2329 Evas_Object *webview = sd->base.self;
2331 if (sd->ewk_view_frame_main_get)
2332 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2334 if (sd->ewk_frame_contents_size_get)
2335 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2337 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &cw, &ch);
2338 if (cw == 0 || ch == 0) return;
2340 if (sd->ewk_frame_visible_content_geometry_get)
2341 sd->ewk_frame_visible_content_geometry_get = (Eina_Bool (*)(const Evas_Object *, Eina_Bool, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_visible_content_geometry_get");
2343 sd->ewk_frame_visible_content_geometry_get(
2344 sd->ewk_view_frame_main_get(webview), EINA_FALSE,
2346 DBG("visible area : %d, %d, %d, %d\n", x, y, w, h);
2348 Eina_Rectangle rect = {
2349 x * minimapW / cw, y * minimapH / ch,
2350 w * minimapW / cw, h * minimapH / ch};
2351 _minimap_update_detail(minimap, sd, src, minimapW, minimapH, &rect);
2354 static cairo_surface_t*
2355 _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h)
2357 DBG("%s is called\n", __func__);
2358 Evas_Object *webview = sd->base.self;
2359 EWK_VIEW_PRIV_GET_OR_RETURN(sd, priv, NULL);
2361 if (sd->ewk_view_frame_main_get)
2362 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2364 if (sd->ewk_frame_contents_size_get)
2365 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2367 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &w, &h);
2368 printf(" W : %d / H : %d\n", w, h);
2370 float x_scale = MINIMAP_WIDTH / (float)w;
2371 float y_scale = MINIMAP_HEIGHT / (float)h;
2373 if (x_scale < y_scale)
2375 scale_factor = x_scale;
2376 *minimap_w = MINIMAP_WIDTH;
2377 *minimap_h = h * scale_factor;
2381 scale_factor = y_scale;
2382 *minimap_w = w * scale_factor;
2383 *minimap_h = MINIMAP_HEIGHT;
2385 printf(" minimap w,h : (%d, %d)\n", *minimap_w, *minimap_h);
2387 if (sd->ewk_view_paint_contents)
2388 sd->ewk_view_paint_contents = (Eina_Bool (*)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *))dlsym(ewk_handle, "ewk_view_paint_contents");
2389 if (sd->cairo_image_surface_create)
2390 sd->cairo_image_surface_create = (cairo_surface_t * (*)(cairo_format_t, int, int))dlsym(cairo_handle, "cairo_image_surface_create");
2391 if (sd->cairo_create)
2392 sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
2393 if (sd->cairo_destroy)
2394 sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
2395 if (sd->cairo_scale)
2396 sd->cairo_scale = (void (*)(cairo_t *, double, double))dlsym(cairo_handle, "cairo_scale");
2397 if (sd->cairo_surface_write_to_png)
2398 sd->cairo_surface_write_to_png = (cairo_status_t (*)(cairo_surface_t *, const char *))dlsym(cairo_handle, "cairo_surface_write_to_png");
2399 if (sd->cairo_set_antialias)
2400 sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
2402 cairo_surface_t* ret = sd->cairo_image_surface_create(CAIRO_FORMAT_RGB24, *minimap_w, *minimap_h);
2403 cairo_t* cr = sd->cairo_create(ret);
2404 sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
2405 sd->cairo_scale(cr, scale_factor, scale_factor);
2406 Eina_Rectangle rect = {0, 0, w, h};
2407 sd->ewk_view_paint_contents(priv, cr, &rect);
2408 sd->cairo_destroy(cr);
2409 sd->cairo_surface_write_to_png(ret, "/home/root/test.png");
2416 _unzoom_position(Evas_Object* obj, int x, int y, int* ux, int* uy)
2420 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
2422 if (sd->ewk_view_zoom_get)
2423 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2424 float zoomRatio = sd->ewk_view_zoom_get(obj);
2427 *ux = x / zoomRatio;
2428 *uy = (y - viewY) / zoomRatio;
2433 _coords_evas_to_ewk(Evas_Object* obj, int x, int y, int* ux, int* uy)
2437 if (sd->ewk_view_frame_main_get)
2438 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2440 if (sd->ewk_frame_scroll_pos_get)
2441 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2443 int scrollX, scrollY, viewY;
2444 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
2445 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
2447 *uy = y + scrollY - viewY;
2451 _coords_ewk_to_evas(Evas_Object* obj, int x, int y, int* ux, int* uy)
2455 if (sd->ewk_view_frame_main_get)
2456 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2458 if (sd->ewk_frame_scroll_pos_get)
2459 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2461 int scrollX, scrollY, viewY;
2462 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
2463 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
2465 *uy = y - scrollY + viewY;