3 * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
5 #include <Elementary.h>
12 #define SMART_NAME "els_webview"
13 #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)))
14 #define INTERNAL_ENTRY Smart_Data *sd; sd = evas_object_smart_data_get(obj); if (!sd) return;
15 #define EWK_VIEW_PRIV_GET_OR_RETURN(sd, ptr, ...) \
16 Ewk_View_Private_Data* ptr = ((Ewk_View_Smart_Data*)sd)->_priv; \
19 ERR("no private data for object %p (%s)", \
20 ((Ewk_View_Smart_Data*)sd)->self, \
21 evas_object_type_get(((Ewk_View_Smart_Data*)sd)->self)); \
25 #define EWEBKIT_PATH "/usr/lib/libewebkit.so"
26 #define CAIRO_PATH "/usr/lib/libcairo.so.2"
28 #define MINIMAP_WIDTH 120
29 #define MINIMAP_HEIGHT 200
31 #define USE_MAX_TUC_20MB
33 #ifdef USE_MAX_TUC_20MB
34 #define MAX_TUC 1024*1024*20
36 #define MAX_TUC 1024*1024*10
39 #define MOBILE_DEFAULT_ZOOM_RATIO 1.5f
41 #define WEBVIEW_EDJ "/usr/share/edje/ewebview.edj"
42 #define WEBKIT_EDJ "/usr/share/edje/webkit.edj"
43 #define WEBVIEW_THEME_EDJ "/usr/share/edje/ewebview-theme.edj"
45 #define DEFAULT_LAYOUT_WIDTH 1024
46 #define MIN_ZOOM_RATIO 0.09f
47 #define MAX_ZOOM_RATIO 4.0f
48 #define ZOOM_OUT_BOUNCING 0.85f
49 #define ZOOM_IN_BOUNCING 1.25f
50 #define BOUNCING_DISTANCE 400
52 // "<!--<body bgcolor=#4c4c4c text=white text-align=left>-->"
53 #define NOT_FOUND_PAGE_HEADER "<html>" \
54 "<head><title>Page Not Found</title></head>" \
55 "<body bgcolor=white text=black text-align=left>" \
58 "<tr><td><h1>Page Not Found<br/></td></tr>" \
59 "<meta name='viewport' content='width=device-width, initial-scale=1.0, user-scalable=no'>" \
61 "<script type='text/javascript'>"\
64 #define NOT_FOUND_PAGE_FOOTER ";" \
65 "var failingUrl = s.substring(s.indexOf(\"?\"\)+1, s.lastIndexOf(\"?\"\));" \
66 "document.write(\"<p><tr><td><h2>URL: \" + unescape(failingUrl) + \"</h2></td></tr>\");" \
67 "var errorDesc = s.substring(s.lastIndexOf(\"?\")+1, s.length);" \
68 "document.write(\"<tr><td><h2>Error: \" + unescape(errorDesc) + \"</h2></td></tr>\");" \
69 "document.write(\"<tr><td><h3>Google: <form method=\'get\' action=\'http://www.google.com/custom\'><input type=text name=\'q\' size=15 maxlength=100 value=\'\"+ unescape(failingUrl)+\"\'> <input type=submit name=\'sa\' value=Search></form></h3></td></tr>\");" \
77 #define NEED_TO_REMOVE
81 typedef struct _Smart_Data Smart_Data;
84 Ewk_View_Smart_Data base; //default data
87 Ecore_Job *move_calc_job;
88 Ecore_Job *resize_calc_job;
89 Eina_Hash* mime_func_hash;
92 unsigned char bounce_horiz : 1;
93 unsigned char bounce_vert : 1;
94 unsigned char events_feed : 1;
95 unsigned char auto_fitting : 1;
96 unsigned char mouse_clicked : 1;
99 void (*ewk_view_theme_set)(Evas_Object *, const char *);
100 Evas_Object *(*ewk_view_frame_main_get)(const Evas_Object *);
101 Eina_Bool (*ewk_view_uri_set)(Evas_Object *, const char *);
102 float (*ewk_view_zoom_get)(const Evas_Object *);
103 const char * (*ewk_view_uri_get)(const Evas_Object *o);
104 Eina_Bool (*ewk_view_zoom_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
105 Eina_Bool (*ewk_view_zoom_weak_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
106 Eina_Bool (*ewk_view_zoom_text_only_set)(Evas_Object *, Eina_Bool);
107 Eina_Bool (*ewk_view_zoom_cairo_scaling_get)(const Evas_Object *);
108 Eina_Bool (*ewk_view_zoom_cairo_scaling_set)(Evas_Object *, Eina_Bool);
109 void (*ewk_view_viewport_get)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *);
110 void (*ewk_view_zoom_range_set)(Evas_Object *, float, float);
111 void (*ewk_view_user_scalable_set)(Evas_Object *, Eina_Bool);
112 Eina_Bool (*ewk_view_pre_render_region)(Evas_Object *, Evas_Coord, Evas_Coord, Evas_Coord, Evas_Coord, float);
113 void (*ewk_view_pre_render_cancel)(Evas_Object *);
114 Eina_Bool (*ewk_view_enable_render)(const Evas_Object *);
115 Eina_Bool (*ewk_view_disable_render)(const Evas_Object *);
116 void (*ewk_view_javascript_suspend)(Evas_Object *);
117 void (*ewk_view_javascript_resume)(Evas_Object *);
118 void (*ewk_view_fixed_layout_size_set)(Evas_Object *, Evas_Coord, Evas_Coord);
119 Eina_Bool (*ewk_view_setting_enable_plugins_get)(const Evas_Object *);
120 void (*ewk_view_pause_and_or_hide_plugins)(Evas_Object *, Eina_Bool, Eina_Bool);
121 Eina_Bool (*ewk_view_suspend_request)(Evas_Object *);
122 Eina_Bool (*ewk_view_resume_request)(Evas_Object *);
123 Eina_Bool (*ewk_view_select_none)(Evas_Object *);
124 Eina_Bool (*ewk_view_get_smart_zoom_rect)(Evas_Object *, int, int, const Evas_Event_Mouse_Up *, Eina_Rectangle *);
125 Eina_Bool (*ewk_view_paint_contents)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *);
126 Eina_Bool (*ewk_view_stop)(Evas_Object *);
127 Ewk_Tile_Unused_Cache *(*ewk_view_tiled_unused_cache_get)(const Evas_Object *);
128 void (*ewk_view_tiled_unused_cache_set)(Evas_Object *, Ewk_Tile_Unused_Cache *);
129 void (*ewk_tile_unused_cache_max_set)(Ewk_Tile_Unused_Cache *, size_t);
130 size_t (*ewk_tile_unused_cache_max_get)(const Ewk_Tile_Unused_Cache *);
131 size_t (*ewk_tile_unused_cache_used_get)(const Ewk_Tile_Unused_Cache *);
132 size_t (*ewk_tile_unused_cache_flush)(Ewk_Tile_Unused_Cache *, size_t);
133 void (*ewk_tile_unused_cache_auto_flush)(Ewk_Tile_Unused_Cache *);
134 char * (*ewk_page_check_point_for_keyboard)(Evas_Object *, int, int, Eina_Bool *);
135 Eina_Bool (*ewk_page_check_point)(Evas_Object *, int, int, Evas_Event_Mouse_Down *, Eina_Bool *, Eina_Bool *, char **, char **, char **);
136 char ** (*ewk_page_dropdown_get_options)(Evas_Object *, int, int, int *, int *);
137 Eina_Bool (*ewk_page_dropdown_set_current_index)(Evas_Object *, int, int, int);
138 Eina_Bool (*ewk_frame_contents_size_get)(const Evas_Object *, Evas_Coord *, Evas_Coord *);
139 Ewk_Hit_Test * (*ewk_frame_hit_test_new)(const Evas_Object *, int, int);
140 Eina_Bool (*ewk_frame_feed_mouse_down)(Evas_Object *, const Evas_Event_Mouse_Down *);
141 Eina_Bool (*ewk_frame_feed_mouse_up)(Evas_Object *, const Evas_Event_Mouse_Up *);
142 Eina_Bool (*ewk_frame_visible_content_geometry_get)(const Evas_Object *, Eina_Bool, int *, int *, int *, int *);
143 Eina_Bool (*ewk_frame_scroll_pos_get)(const Evas_Object *, int *, int *);
144 void (*ewk_frame_hit_test_free)(Ewk_Hit_Test *);
145 Eina_Bool (*ewk_frame_contents_set)(Evas_Object *, const char *, size_t, const char *, const char *, const char *);
146 Eina_Bool (*ewk_frame_select_closest_word)(Evas_Object *, int, int, int *, int *, int *, int *, int *, int *);
147 Eina_Bool (*ewk_frame_selection_handlers_get)(Evas_Object *, int *, int *, int *, int *, int *, int *);
148 Eina_Bool (*ewk_frame_selection_left_set)(Evas_Object *, int, int, int *, int *, int *);
149 Eina_Bool (*ewk_frame_selection_right_set)(Evas_Object *, int, int, int *, int *, int *);
150 Eina_Bool (*ewk_frame_feed_focus_in)(Evas_Object *);
151 Eina_Bool (*ewk_frame_scroll_add)(Evas_Object *, int, int);
152 unsigned int (*ewk_view_imh_get)(Evas_Object *);
153 Ecore_IMF_Context* (*ewk_view_core_imContext_get)(Evas_Object *);
155 /* cairo functions */
156 cairo_t * (*cairo_create)(cairo_surface_t *);
157 void (*cairo_destroy)(cairo_t *);
158 void (*cairo_paint)(cairo_t *);
159 void (*cairo_stroke)(cairo_t *cr);
160 void (*cairo_scale)(cairo_t *, double, double);
161 void (*cairo_rectangle)(cairo_t *, double, double, double, double);
162 void (*cairo_set_source_rgb)(cairo_t *, double, double, double);
163 cairo_status_t (*cairo_surface_status)(cairo_surface_t *);
164 void (*cairo_surface_destroy)(cairo_surface_t *);
165 void (*cairo_set_line_width)(cairo_t *, double);
166 void (*cairo_set_source_surface)(cairo_t *, cairo_surface_t *, double, double);
167 cairo_status_t (*cairo_surface_write_to_png)(cairo_surface_t *, const char *);
168 cairo_surface_t * (*cairo_image_surface_create)(cairo_format_t, int, int);
169 void (*cairo_set_antialias)(cairo_t *, cairo_antialias_t);
170 cairo_surface_t * (*cairo_image_surface_create_for_data)(unsigned char *, cairo_format_t, int, int, int);
175 Evas_Object* content;
186 Evas_Point basis; // basis point of zoom
187 int finger_distance; // distance between two finger
190 float zoom_rate_at_start;
191 float zoom_rate_to_set;
192 Evas_Point scroll_at_start;
193 Evas_Point scroll_to_set;
194 float init_zoom_rate;
195 float min_zoom_rate; //content based minimum
209 Ecore_Animator* smart_zoom_animator;
212 Evas_Event_Mouse_Down mouse_down_copy;
213 Evas_Event_Mouse_Up mouse_up_copy;
215 cairo_surface_t* thumbnail;
216 float current_zoom_level;
219 Eina_Bool on_panning;
220 Eina_Bool on_zooming;
221 Eina_Bool is_mobile_page;
223 Eina_Bool use_text_selection;
224 Eina_Bool text_selection_on;
226 Evas_Coord_Rectangle front;
227 Evas_Coord_Rectangle back;
228 Evas_Point front_handle;
229 Evas_Point back_handle;
230 Eina_Bool front_handle_moving;
231 Eina_Bool back_handle_moving;
235 Ecore_Idler *flush_and_pre_render_idler;
236 Eina_Bool use_zoom_bouncing;
239 /* local subsystem functions */
240 static void _resize_calc_job(void *data);
241 static void _move_calc_job(void *data);
242 static void _smart_show(Evas_Object* obj);
243 static void _smart_hide(Evas_Object* obj);
244 static void _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h);
245 static void _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y);
247 static void _smart_calculate(Evas_Object* obj);
249 static Eina_Bool _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev);
250 static Eina_Bool _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev);
251 static Eina_Bool _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev);
252 static void _smart_add_console_message(Ewk_View_Smart_Data *esd, const char *message, unsigned int lineNumber, const char *sourceID);
253 static void _smart_run_javascript_alert(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message);
254 static Eina_Bool _smart_run_javascript_confirm(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message);
255 static Eina_Bool _smart_run_javascript_prompt(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message, const char *defaultValue, char **value);
256 static Eina_Bool _smart_should_interrupt_javascript(Ewk_View_Smart_Data *esd);
257 static Eina_Bool _smart_run_open_panel(Ewk_View_Smart_Data *esd, Evas_Object *frame, Eina_Bool allows_multiple_files, const Eina_List *suggested_filenames, Eina_List **selected_filenames);
258 static Eina_Bool _smart_navigation_policy_decision(Ewk_View_Smart_Data *esd, Ewk_Frame_Resource_Request *request);
259 static void _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info);
260 static void _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info);
261 static void _smart_load_started(void* data, Evas_Object* webview, void* error);
262 static void _smart_load_finished(void* data, Evas_Object* webview, void* arg);
263 static void _smart_load_error(void* data, Evas_Object* webview, void* arg);
264 static void _smart_viewport_changed(void* data, Evas_Object* webview, void* arg);
265 static void _smart_input_method_changed(void* data, Evas_Object* webview, void* arg);
266 static void _smart_page_layout_info_set(Smart_Data *sd, float init_zoom_rate, float min_zoom_rate, float max_zoom_rate, Eina_Bool scalable);
267 static void _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg);
268 static void _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg);
269 static void _smart_cb_view_created(void* data, Evas_Object* webview, void* arg);
270 static void _smart_add(Evas_Object* obj);
271 static void _smart_del(Evas_Object* o);
272 static void _directional_pre_render(Evas_Object* webview, int dx, int dy);
273 static void _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev);
274 static void _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev);
275 static void _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev);
276 static void _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev);
277 static void _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev);
278 static void _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev);
279 static void _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev);
280 static void _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev);
281 static void _suspend_all(Smart_Data *sd, Eina_Bool hidePlugin);
282 static void _resume_all(Smart_Data *sd, Eina_Bool hidePlugin);
283 static void _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance);
284 static void _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance);
285 static void _zoom_stop(Smart_Data* sd);
286 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);
287 static int _smart_zoom_animator(void* data);
288 static void _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info);
289 static void _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info);
290 static void _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info);
291 static void _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info);
292 static void _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info);
293 static void _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info);
294 static void _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info);
295 static void _zoom_to_rect(Smart_Data *sd, int x, int y);
296 static void _text_selection_init(Evas_Object* parent);
297 static void _text_selection_show(void);
298 static void _text_selection_hide(Smart_Data *sd);
299 static void _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height);
300 static void _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height);
301 static Eina_Bool _text_selection_handle_pressed(Smart_Data *sd, int x, int y);
302 static void _text_selection_update_position(Smart_Data *sd, int x, int y);
303 static void _text_selection_move_by(Smart_Data *sd, int dx, int dy);
304 static void _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect);
305 static void _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH);
306 static cairo_surface_t* _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h);
307 static void _unzoom_position(Evas_Object* webview, int x, int y, int* ux, int* uy);
308 static void _coords_evas_to_ewk(Evas_Object* webview, int x, int y, int* ux, int* uy);
309 static void _coords_ewk_to_evas(Evas_Object* webview, int x, int y, int* ux, int* uy);
310 static void _update_min_zoom_rate(Evas_Object *obj);
312 /* local subsystem globals */
313 static Evas_Smart *_smart = NULL;
314 static Ewk_View_Smart_Class _parent_sc = EWK_VIEW_SMART_CLASS_INIT_NULL;
317 static void *ewk_handle;
318 static void *cairo_handle;
320 static Ewk_Tile_Unused_Cache *ewk_tile_cache = NULL;
321 static ewk_tile_cache_ref_count = 0;
323 /* externally accessible functions */
325 _elm_smart_webview_add(Evas *evas, Eina_Bool tiled)
327 Evas_Object* webview;
328 int (*ewk_init)(void) = NULL;
329 void (*ewk_dnet_open)(void) = NULL;
330 Eina_Bool (*ewk_view_single_smart_set)(Ewk_View_Smart_Class *) = NULL;
331 Eina_Bool (*ewk_view_tiled_smart_set)(Ewk_View_Smart_Class *) = NULL;
335 ewk_handle = dlopen(EWEBKIT_PATH, RTLD_LAZY);
336 if (ewk_handle == NULL)
338 ERR("could not initialize ewk \n");
341 cairo_handle = dlopen(CAIRO_PATH, RTLD_LAZY);
342 if (cairo_handle == NULL)
344 ERR("could not initialize cairo \n");
350 ewk_init = (int (*)())dlsym(ewk_handle, "ewk_init");
354 ewk_dnet_open = (void (*)())dlsym(ewk_handle, "ewk_dnet_open");
357 /* create subclass */
358 static Ewk_View_Smart_Class _api = EWK_VIEW_SMART_CLASS_INIT_NAME_VERSION(SMART_NAME);
362 if (!ewk_view_tiled_smart_set)
363 ewk_view_tiled_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_tiled_smart_set");
364 ewk_view_tiled_smart_set(&_api);
365 if (EINA_UNLIKELY(!_parent_sc.sc.add))
366 ewk_view_tiled_smart_set(&_parent_sc);
369 if (!ewk_view_single_smart_set)
370 ewk_view_single_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_single_smart_set");
371 ewk_view_single_smart_set(&_api);
372 if (EINA_UNLIKELY(!_parent_sc.sc.add))
373 ewk_view_single_smart_set(&_parent_sc);
376 _api.sc.add = _smart_add;
377 _api.sc.del = _smart_del;
378 _api.sc.show = _smart_show;
379 _api.sc.hide = _smart_hide;
380 _api.sc.resize = _smart_resize;
381 _api.sc.move = _smart_move;
383 _api.sc.calculate = _smart_calculate;
385 _api.mouse_down = _smart_mouse_down;
386 _api.mouse_up = _smart_mouse_up ;
387 _api.mouse_move = _smart_mouse_move;
389 _api.add_console_message = _smart_add_console_message;
390 _api.run_javascript_alert = _smart_run_javascript_alert;
391 _api.run_javascript_confirm = _smart_run_javascript_confirm;
392 _api.run_javascript_prompt = _smart_run_javascript_prompt;
393 _api.should_interrupt_javascript = _smart_should_interrupt_javascript;
394 _api.run_open_panel = _smart_run_open_panel;
395 //_api.navigation_policy_decision = _smart_navigation_policy_decision;
397 _smart = evas_smart_class_new(&_api.sc);
398 elm_theme_overlay_add(NULL, WEBVIEW_THEME_EDJ);
404 ERR("could not create smart class\n");
408 webview = evas_object_smart_add(evas, _smart);
411 ERR("could not create smart object for webview");
415 // set tiled and unused cache
416 Smart_Data* sd = evas_object_smart_data_get(webview);
422 if (ewk_tile_cache_ref_count == 0)
424 if (!sd->ewk_view_tiled_unused_cache_get)
425 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
426 ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(webview);
428 if (!sd->ewk_tile_unused_cache_max_set)
429 sd->ewk_tile_unused_cache_max_set = (void (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_max_set");
430 sd->ewk_tile_unused_cache_max_set(ewk_tile_cache, MAX_TUC);
432 if (!sd->ewk_view_tiled_unused_cache_set)
433 sd->ewk_view_tiled_unused_cache_set = (void (*)(Evas_Object *, Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_set");
434 sd->ewk_view_tiled_unused_cache_set(webview, ewk_tile_cache);
436 ++ewk_tile_cache_ref_count;
437 //size_t mem = ewk_tile_unused_cache_used_get(ewk_tile_cache);
438 //DBG("%s: Used cache: %d (%dkB)", __func__, mem, (mem/1024));
446 _elm_smart_webview_events_feed_set(Evas_Object* obj, Eina_Bool feed)
449 sd->events_feed = feed;
453 _elm_smart_webview_events_feed_get(Evas_Object* obj)
455 API_ENTRY return EINA_FALSE;
456 return sd->events_feed;
460 _elm_smart_webview_auto_fitting_set(Evas_Object* obj, Eina_Bool enable)
463 sd->auto_fitting = enable;
467 _elm_smart_webview_auto_fitting_get(Evas_Object *obj)
469 API_ENTRY return EINA_FALSE;
470 return sd->auto_fitting;
474 _elm_smart_webview_minimap_get(Evas_Object* obj)
476 DBG("%s\n", __func__);
477 API_ENTRY return NULL;
479 if (sd->minimap.eo != NULL) return sd->minimap.eo;
481 sd->minimap.eo = edje_object_add(evas_object_evas_get(obj));
482 edje_object_file_set(sd->minimap.eo, WEBVIEW_EDJ, "minimap");
484 sd->minimap.content = evas_object_image_add(evas_object_evas_get(sd->minimap.eo));
485 evas_object_size_hint_align_set(sd->minimap.content, 0.5, 0.5);
486 evas_object_image_colorspace_set(sd->minimap.content, EVAS_COLORSPACE_ARGB8888);
487 evas_object_image_alpha_set(sd->minimap.content, EINA_FALSE);
489 Evas_Object* box = evas_object_box_add(evas_object_evas_get(sd->minimap.eo));
490 evas_object_box_append(box, sd->minimap.content);
491 evas_object_show(sd->minimap.content);
492 edje_object_part_swallow(sd->minimap.eo, "swallow.content", box);
494 return sd->minimap.eo;
498 _elm_smart_webview_uri_set(Evas_Object* obj, const char* uri)
502 char full_uri[MAX_URI] = "";
503 printf("<< uri [%s] >>\n", uri);
509 int len = strlen(uri);
512 if (strstr(uri, "://") == NULL) {
513 strncpy(full_uri, "http://", 7);
515 len = (len >= (MAX_URI - 7)) ? (MAX_URI - 8) : len;
516 strncat(full_uri, uri, len);
518 len = (len >= MAX_URI) ? (MAX_URI - 1) : len;
519 strncpy(full_uri, uri, len);
520 full_uri[len] = '\0';
523 printf("<< full uri [%s] >>\n", full_uri);
524 if (!sd->ewk_view_uri_set)
525 sd->ewk_view_uri_set = (Eina_Bool (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_uri_set");
526 sd->ewk_view_uri_set(obj, full_uri);
531 _elm_smart_webview_widget_set(Evas_Object *obj, Evas_Object *wid)
538 _elm_smart_webview_bounce_allow_set(Evas_Object* obj, Eina_Bool horiz, Eina_Bool vert)
541 sd->bounce_horiz = horiz;
542 sd->bounce_vert = vert;
546 _elm_smart_webview_mime_callback_set(Evas_Object* obj, const char *mime, Elm_WebView_Mime_Cb func)
549 if (!sd->mime_func_hash)
550 sd->mime_func_hash = eina_hash_pointer_new(NULL);
553 eina_hash_del(sd->mime_func_hash, mime, func);
555 eina_hash_add(sd->mime_func_hash, mime, func);
559 _elm_smart_webview_default_layout_width_set(Evas_Object *obj, int width)
562 sd->layout.default_w = width;
566 _flush_and_pre_render(void *data)
568 Evas_Object *obj = (Evas_Object *)data;
569 API_ENTRY return ECORE_CALLBACK_CANCEL;
571 if (!sd->ewk_view_tiled_unused_cache_get)
572 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
573 if (!sd->ewk_tile_unused_cache_used_get)
574 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
575 if (!sd->ewk_tile_unused_cache_flush)
576 sd->ewk_tile_unused_cache_flush = (size_t (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_flush");
578 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(obj);
579 sd->ewk_tile_unused_cache_flush(tuc, sd->ewk_tile_unused_cache_used_get(tuc));
580 _directional_pre_render(obj, 0, 0);
582 sd->flush_and_pre_render_idler = NULL;
584 return ECORE_CALLBACK_CANCEL;
587 /* local subsystem functions */
589 _smart_show(Evas_Object* obj)
591 DBG("%s\n", __func__);
594 _elm_smart_touch_start(sd->touch_obj);
595 _parent_sc.sc.show(obj);
599 _smart_hide(Evas_Object* obj)
601 DBG("%s\n", __func__);
604 _elm_smart_touch_stop(sd->touch_obj);
605 _parent_sc.sc.hide(obj);
609 _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h)
611 DBG("%s\n", __func__);
615 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
616 if ((ow == w) && (oh == h)) return;
617 if (sd->resize_calc_job) ecore_job_del(sd->resize_calc_job);
618 sd->resize_calc_job = ecore_job_add(_resize_calc_job, obj);
622 _resize_calc_job(void *data)
624 Evas_Object *obj = data;
627 int object_w, object_h;
628 evas_object_geometry_get(obj, NULL, NULL, &object_w, &object_h);
629 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
631 if (sd->is_mobile_page)
633 int old_layout_w = sd->layout.w;
634 sd->layout.w = object_w / sd->zoom.init_zoom_rate;
635 sd->layout.h = object_h / sd->zoom.init_zoom_rate;
636 if (old_layout_w != sd->layout.w)
638 if (!sd->ewk_view_fixed_layout_size_set)
639 sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
640 sd->ewk_view_fixed_layout_size_set(obj, sd->layout.w, sd->layout.h);
645 if (!sd->ewk_view_zoom_get)
646 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
647 if (!sd->ewk_view_zoom_set)
648 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
650 _update_min_zoom_rate(obj);
653 if (sd->ewk_view_zoom_get(obj) < sd->zoom.min_zoom_rate)
654 sd->ewk_view_zoom_set(obj, sd->zoom.min_zoom_rate, 0, 0);
657 // call preRender by timer, because we can not get the correct visible_content of frame
658 // when call it directly.
659 if (!sd->ewk_view_uri_get)
660 sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
661 const char *url = sd->ewk_view_uri_get(obj);
662 if (url && strcmp(url, "") != 0 && sd->flush_and_pre_render_idler == NULL)
664 sd->flush_and_pre_render_idler = ecore_idler_add(_flush_and_pre_render, obj);
667 sd->resize_calc_job = NULL;
668 _parent_sc.sc.resize(obj, object_w, object_h);
672 _move_calc_job(void *data)
674 Evas_Object *obj = data;
677 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
678 sd->move_calc_job = NULL;
679 _parent_sc.sc.move(obj, x, y);
683 _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y)
685 DBG("%s\n", __func__);
688 if (sd->move_calc_job) ecore_job_del(sd->move_calc_job);
689 sd->move_calc_job = ecore_job_add(_move_calc_job, obj);
694 _smart_calculate(Evas_Object* obj)
696 _parent_sc.sc.calculate(obj);
701 _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev)
703 DBG("[NATIVE]%s is called\n", __func__);
704 Smart_Data *sd = (Smart_Data *)esd;
705 sd->mouse_down_copy = *ev;
709 sd->mouse_clicked = EINA_TRUE;
710 return _parent_sc.mouse_down(esd, ev);
712 else return EINA_TRUE;
716 _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev)
718 DBG("[NATIVE]%s is called\n", __func__);
719 Smart_Data *sd = (Smart_Data *)esd;
720 sd->mouse_up_copy = *ev;
724 //check if user hold touch
725 if (ev && (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD))
730 Eina_Bool ret = _parent_sc.mouse_up(esd, ev);
731 sd->mouse_clicked = EINA_FALSE;
739 _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev)
741 Smart_Data *sd = (Smart_Data *)esd;
742 if (sd->events_feed) _parent_sc.mouse_move(esd, ev);
743 else return EINA_TRUE;
747 _smart_add_console_message(Ewk_View_Smart_Data *esd, const char *message, unsigned int lineNumber, const char *sourceID)
753 _smart_run_javascript_alert(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message)
756 popup = elm_popup_add(esd->self);
757 evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
758 elm_popup_desc_set(popup, message);
759 elm_popup_buttons_add(popup, 1, "Ok", ELM_POPUP_RESPONSE_OK, NULL);
760 evas_object_show(popup);
764 _smart_run_javascript_confirm(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message)
767 popup = elm_popup_add(esd->self);
768 evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
769 elm_popup_desc_set(popup, message);
770 elm_popup_buttons_add(popup, 2, "Ok", ELM_POPUP_RESPONSE_OK, "Cancel", ELM_POPUP_RESPONSE_CANCEL, NULL);
772 int ret = elm_popup_run(popup);
773 evas_object_del(popup);
776 case ELM_POPUP_RESPONSE_OK:
778 case ELM_POPUP_RESPONSE_CANCEL:
787 _smart_run_javascript_prompt(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message, const char *defaultValue, char **value)
789 //FIXME: it's not work
791 Evas_Object *box, *entry, *label;
793 popup = elm_popup_add(esd->self);
794 elm_object_style_set(popup, "customstyle");
795 evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
796 elm_popup_buttons_add(popup, 2, "Ok", ELM_POPUP_RESPONSE_OK, "Cancel", ELM_POPUP_RESPONSE_CANCEL, NULL);
798 box = elm_box_add(popup);
799 evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
800 evas_object_size_hint_fill_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
801 evas_object_show(box);
803 label = elm_label_add(box);
804 evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
805 elm_label_label_set(label, message);
806 elm_box_pack_start(box, label);
807 evas_object_show(label);
809 entry = elm_entry_add(box);
810 evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
811 elm_entry_single_line_set(entry, EINA_TRUE);
812 elm_entry_entry_set(entry, defaultValue);
813 elm_box_pack_end(box, entry);
814 evas_object_show(entry);
816 int ret = elm_popup_run(popup);
817 *value = strdup("temp");
818 evas_object_del(popup);
824 _smart_should_interrupt_javascript(Ewk_View_Smart_Data *esd)
831 _smart_run_open_panel(Ewk_View_Smart_Data *esd, Evas_Object *frame, Eina_Bool allows_multiple_files, const Eina_List *suggested_filenames, Eina_List **selected_filenames)
838 _smart_navigation_policy_decision(Ewk_View_Smart_Data *esd, Ewk_Frame_Resource_Request *request)
841 Smart_Data *sd = (Smart_Data*)esd;
842 if (!sd->mime_func_hash)
845 protocol_hack = strstr(request->url, ":");
846 *protocol_hack = '\0';
847 Elm_WebView_Mime_Cb func = (Elm_WebView_Mime_Cb) eina_hash_find(sd->mime_func_hash, request->url);
848 *protocol_hack = ':';
852 if (strncmp(request->url, "http", 4) == 0
853 || strncmp(request->url, "https", 5) == 0
854 || strncmp(request->url, "file", 4) == 0)
859 return func(esd->self);
862 #ifdef NEED_TO_REMOVE
863 // TODO: temporary mouse callback until the webkit engine can receive mouse events
865 _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info)
867 Evas_Event_Mouse_Down* ev = (Evas_Event_Mouse_Down*)event_info;
868 Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
869 EINA_SAFETY_ON_NULL_RETURN(sd->api);
870 EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_down);
871 sd->api->mouse_down(sd, ev);
875 _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info)
877 Evas_Event_Mouse_Up* ev = (Evas_Event_Mouse_Up*)event_info;
878 Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
879 EINA_SAFETY_ON_NULL_RETURN(sd->api);
880 EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_up);
881 sd->api->mouse_up(sd, ev);
886 _smart_load_started(void* data, Evas_Object* webview, void* error)
888 DBG("%s is called\n", __func__);
889 Smart_Data *sd = (Smart_Data *)data;
892 if (!sd->ewk_view_user_scalable_set)
893 sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
895 // set default layout and zoom level
896 sd->is_mobile_page = EINA_FALSE;
899 sd->zoom.init_zoom_rate = 1.0f;
900 sd->zoom.scalable = EINA_TRUE;
901 sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
905 _smart_load_finished(void* data, Evas_Object* webview, void* arg)
907 DBG("%s is called\n", __func__);
908 Smart_Data* sd = (Smart_Data *)data;
911 // if error, call loadNotFoundPage
912 Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
913 int errorCode = (error)? error->code: 0;
914 if ( errorCode != 0 && errorCode != -999 )
915 { // 0 ok, -999 request cancelled
916 DBG( "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
917 error->code, error->domain, error->description, error->failing_url);
918 //ecore_job_add(loadNotFoundPage, (void *)this);
922 if (sd->auto_fitting == EINA_TRUE)
924 if (!sd->ewk_view_zoom_set)
925 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
926 sd->ewk_view_zoom_set(webview, sd->zoom.min_zoom_rate, 0, 0);
929 // update thumbnail and minimap
930 if (sd->thumbnail != NULL)
932 if (!sd->cairo_surface_destroy)
933 sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
934 sd->cairo_surface_destroy(sd->thumbnail);
936 sd->thumbnail = _image_clone_get(sd, &(sd->minimap.cw), &(sd->minimap.ch));
939 _directional_pre_render(sd->base.self, 0, 0);
941 if (sd->minimap.eo != NULL)
943 _minimap_update(sd->minimap.content, sd, sd->thumbnail,
944 sd->minimap.cw, sd->minimap.ch);
949 _smart_load_error(void* data, Evas_Object* webview, void* arg)
951 DBG("%s is called\n", __func__);
952 Smart_Data* sd = (Smart_Data *)data;
956 // if error, call loadNotFoundPage
957 Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
958 int errorCode = (error)? error->code: 0;
959 if ( errorCode != 0 && errorCode != -999 )
960 { // 0 ok, -999 request cancelled
961 //char szStrBuffer[1024];
962 //snprintf(szStrBuffer, 1024, "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
963 // error->code, error->domain, error->description, error->failing_url);
966 //ecore_job_add(loadNotFoundPage, (void *)this);
967 if (!sd->ewk_view_stop)
968 sd->ewk_view_stop = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_stop");
969 sd->ewk_view_stop(webview);
971 if (!sd->ewk_view_frame_main_get)
972 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
974 if (!sd->ewk_frame_contents_set)
975 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");
977 snprintf(szBuffer, 2048, NOT_FOUND_PAGE_HEADER "\"?%s?%s\"" NOT_FOUND_PAGE_FOOTER, error->failing_url, error->description);
978 //sd->ewk_frame_contents_set(sd->ewk_view_frame_main_get(webview), szStrBuffer, 0, NULL, NULL, NULL);
979 sd->ewk_frame_contents_set(error->frame, szBuffer, 0, NULL, NULL, NULL);
985 _smart_viewport_changed(void* data, Evas_Object* webview, void* arg)
987 DBG("%s is called\n", __func__);
988 Smart_Data* sd = (Smart_Data *)data;
991 // check for mobile page
992 int layout_w, layout_h;
993 float init_zoom_rate, max_zoom_rate, min_zoom_rate;
996 if (!sd->ewk_view_viewport_get)
997 sd->ewk_view_viewport_get = (void (*)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *))dlsym(ewk_handle, "ewk_view_viewport_get");
998 sd->ewk_view_viewport_get(webview, &layout_w, &layout_h,
999 &init_zoom_rate, &max_zoom_rate, &min_zoom_rate, &scalable);
1001 int object_w, object_h;
1002 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
1003 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
1005 // if layout width is bigger than object width, we regard current page to not the mobile page
1007 if (layout_w > object_w)
1009 sd->layout.w = layout_w;
1013 // if there is no layout_w and url does not have mobile keyword, it is the desktop site.
1016 if (!sd->ewk_view_uri_get)
1017 sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
1018 const char *url = sd->ewk_view_uri_get(webview);
1019 if ((url && (strstr(url, "://m.") != NULL
1020 || strstr(url, "://wap.") != NULL
1021 || strstr(url, ".m.") != NULL
1022 || strstr(url, "/mobile/i") != NULL))) // For www.bbc.co.uk/mobile/i site
1024 min_zoom_rate = MIN_ZOOM_RATIO;
1025 max_zoom_rate = MAX_ZOOM_RATIO;
1034 // set data for mobile page
1035 sd->is_mobile_page = EINA_TRUE;
1036 _smart_page_layout_info_set(sd, MOBILE_DEFAULT_ZOOM_RATIO, min_zoom_rate, max_zoom_rate, scalable);
1039 //#ifdef PROFUSION_INPUT_PATCH
1042 * @see appcore_set_rotation_cb(), appcore_get_rotation_state()
1045 APPCORE_RM_UNKNOWN, /**< Unknown mode */
1046 APPCORE_RM_PORTRAIT_NORMAL , /**< Portrait mode */
1047 APPCORE_RM_PORTRAIT_REVERSE , /**< Portrait upside down mode */
1048 APPCORE_RM_LANDSCAPE_NORMAL , /**< Left handed landscape mode */
1049 APPCORE_RM_LANDSCAPE_REVERSE , /**< Right handed landscape mode */
1053 updateIMFOrientation( Ecore_IMF_Context *ctx )
1058 enum appcore_rm current_state = APPCORE_RM_UNKNOWN;
1059 int ret = appcore_get_rotation_state(¤t_state);
1061 switch (current_state)
1063 case APPCORE_RM_PORTRAIT_NORMAL:
1064 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_NONE);
1066 case APPCORE_RM_PORTRAIT_REVERSE:
1067 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_180);
1069 case APPCORE_RM_LANDSCAPE_NORMAL:
1070 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_90_CW);
1072 case APPCORE_RM_LANDSCAPE_REVERSE:
1073 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_90_CCW);
1077 // call to show needed
1078 if ( ecore_imf_context_input_panel_state_get(ctx) == ECORE_IMF_INPUT_PANEL_STATE_SHOW )
1079 ecore_imf_context_input_panel_show(ctx);
1084 _smart_input_method_changed(void* data, Evas_Object* webview, void* arg)
1086 DBG("%s is called\n", __func__);
1087 Smart_Data* sd = (Smart_Data *)data;
1090 if (sd->ewk_view_core_imContext_get == NULL)
1091 sd->ewk_view_core_imContext_get = (Ecore_IMF_Context* (*)(Evas_Object *)) dlsym(ewk_handle, "ewk_view_core_imContext_get");
1093 Ecore_IMF_Context* imContext = sd->ewk_view_core_imContext_get(webview);
1094 Eina_Bool active = (Eina_Bool)arg;
1095 if (active && sd->mouse_clicked)
1097 static unsigned int lastImh = 0;//FIXME
1098 if (sd->ewk_view_imh_get == NULL)
1099 sd->ewk_view_imh_get = (unsigned int (*)(Evas_Object *)) dlsym(ewk_handle, "ewk_view_imh_get");
1100 unsigned int imh = sd->ewk_view_imh_get(webview);
1101 if (ecore_imf_context_input_panel_state_get(imContext) != ECORE_IMF_INPUT_PANEL_STATE_SHOW || lastImh != imh)
1104 //currentPage->reactToInputFieldTap(view, currentPage->getLastClickInfo().x, currentPage->getLastClickInfo().y);
1105 //updateIMFOrientation( imContext );
1106 ecore_imf_context_input_panel_reset (imContext);
1109 case EWK_IMH_TELEPHONE: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_PHONENUMBER); break;
1110 case EWK_IMH_NUMBER: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBER); break;
1111 case EWK_IMH_EMAIL: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_EMAIL); break;
1112 case EWK_IMH_URL: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_URL); break;
1113 default: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL);
1115 DBG("ecore_imf_context_input_panel_show");
1116 ecore_imf_context_focus_in(imContext);
1117 ecore_imf_context_client_canvas_set(imContext, evas_object_evas_get(sd->base.self));
1118 ecore_imf_context_input_panel_show (imContext);
1123 DBG("ecore_imf_context_input_panel_hide");
1124 ecore_imf_context_input_panel_hide (imContext);
1129 static void _smart_page_layout_info_set(Smart_Data *sd, float init_zoom_rate, float min_zoom_rate, float max_zoom_rate, Eina_Bool scalable)
1131 Evas_Object* webview = sd->base.self;
1133 int object_w, object_h;
1134 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
1135 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
1137 sd->zoom.init_zoom_rate = init_zoom_rate;
1138 sd->layout.w = object_w / sd->zoom.init_zoom_rate;
1139 sd->layout.h = object_h / sd->zoom.init_zoom_rate;
1140 sd->zoom.scalable = scalable;
1143 sd->zoom.min_zoom_rate = (min_zoom_rate <= sd->zoom.init_zoom_rate) ? sd->zoom.init_zoom_rate : min_zoom_rate;
1144 sd->zoom.max_zoom_rate = (max_zoom_rate <= sd->zoom.init_zoom_rate) ? sd->zoom.init_zoom_rate : max_zoom_rate;
1145 if (sd->zoom.max_zoom_rate < sd->zoom.min_zoom_rate)
1146 sd->zoom.max_zoom_rate = sd->zoom.min_zoom_rate;
1150 sd->zoom.min_zoom_rate = init_zoom_rate;
1151 sd->zoom.max_zoom_rate = init_zoom_rate;
1156 _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg)
1158 Smart_Data* sd = (Smart_Data *)data;
1161 Evas_Object* webview = sd->base.self;
1163 Evas_Coord* size = (Evas_Coord*)arg;
1164 if (!size || size[0] == 0)
1167 _update_min_zoom_rate(sd->base.self);
1171 _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg)
1173 DBG("%s is called\n", __func__);
1174 Smart_Data* sd = (Smart_Data *)data;
1177 Evas_Object* webview = sd->base.self;
1179 if (!sd->ewk_view_user_scalable_set)
1180 sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
1181 if (!sd->ewk_view_zoom_range_set)
1182 sd->ewk_view_zoom_range_set = (void (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
1183 if (!sd->ewk_view_fixed_layout_size_set)
1184 sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
1186 if (sd->use_zoom_bouncing)
1187 sd->ewk_view_zoom_range_set(webview, MIN_ZOOM_RATIO, MAX_ZOOM_RATIO + ZOOM_IN_BOUNCING);
1189 sd->ewk_view_zoom_range_set(webview, MIN_ZOOM_RATIO, MAX_ZOOM_RATIO);
1191 // set default layout size
1192 int object_w, object_h;
1193 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
1194 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
1195 sd->ewk_view_fixed_layout_size_set(webview, object_w, object_h);
1197 sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
1199 // set zoom and layout
1200 if (sd->is_mobile_page)
1202 if (!sd->ewk_view_zoom_set)
1203 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
1204 if (!sd->ewk_frame_contents_size_get)
1205 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1206 if (!sd->ewk_view_uri_get)
1207 sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
1209 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
1210 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
1213 sd->ewk_frame_contents_size_get(frame, &content_w, NULL);
1215 const char *url = sd->ewk_view_uri_get(webview);
1216 if ((content_w > sd->layout.w && !strstr(url, "docs.google.com"))
1217 || strstr(url, "maps.google.com/maps/m"))
1219 // set page layout info, zoom and layout again
1220 _smart_page_layout_info_set(sd, 1.0f, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate, sd->zoom.scalable);
1221 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
1222 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
1224 if (sd->use_zoom_bouncing)
1226 float min_zoom_rate = sd->zoom.min_zoom_rate * ZOOM_OUT_BOUNCING;
1227 if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
1228 float max_zoom_rate = sd->zoom.max_zoom_rate * ZOOM_IN_BOUNCING;
1229 sd->ewk_view_zoom_range_set(webview, min_zoom_rate, max_zoom_rate);
1233 sd->ewk_view_zoom_range_set(webview, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
1237 sd->zoom.min_zoom_rate = MIN_ZOOM_RATIO;
1238 sd->zoom.max_zoom_rate = MAX_ZOOM_RATIO;
1239 if (sd->layout.w <= 0) sd->layout.w = sd->layout.default_w;
1240 sd->layout.h = object_h;
1242 if (!sd->ewk_view_zoom_set)
1243 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
1244 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
1245 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
1247 _update_min_zoom_rate(webview);
1250 sd->ewk_view_user_scalable_set(webview, sd->zoom.scalable);
1254 _smart_cb_view_created(void* data, Evas_Object* webview, void* arg)
1256 printf("%s is called\n", __func__);
1257 Smart_Data* sd = (Smart_Data *)data;
1259 *((Evas_Object**)arg) = webview;
1263 _smart_add(Evas_Object* obj)
1265 DBG("%s\n", __func__);
1268 sd = calloc(1, sizeof(Smart_Data));
1270 evas_object_smart_data_set(obj, sd);
1271 _parent_sc.sc.add(obj);
1273 sd->resize_calc_job = NULL;
1274 sd->move_calc_job = NULL;
1275 sd->thumbnail = NULL;
1276 sd->minimap.eo = NULL;
1277 sd->dropdown.options = NULL;
1278 sd->dropdown.option_cnt = 0;
1279 sd->use_text_selection = EINA_FALSE;
1280 sd->text_selection_on = EINA_FALSE;
1281 sd->events_feed = EINA_FALSE;
1282 sd->touch_obj = _elm_smart_touch_add(evas_object_evas_get(obj));
1283 sd->layout.default_w = DEFAULT_LAYOUT_WIDTH;
1285 sd->ewk_view_theme_set = (void (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_theme_set");
1286 sd->ewk_view_theme_set(obj, WEBKIT_EDJ);
1288 sd->ewk_view_zoom_text_only_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_text_only_set");
1289 sd->ewk_view_zoom_text_only_set(obj, EINA_FALSE);
1290 sd->ewk_view_zoom_cairo_scaling_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_set");
1291 sd->ewk_view_zoom_cairo_scaling_set(obj, EINA_TRUE);
1292 sd->flush_and_pre_render_idler = NULL;
1293 sd->use_zoom_bouncing = EINA_TRUE;
1295 #ifdef NEED_TO_REMOVE
1296 // TODO: temporary add the mouse callbacks until the webkit engine can receive mouse events
1297 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN, _view_on_mouse_down, sd);
1298 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP, _view_on_mouse_up, sd);
1301 evas_object_smart_callback_add(obj, "load,started", _smart_load_started, sd);
1302 evas_object_smart_callback_add(obj, "load,finished", _smart_load_finished, sd);
1303 evas_object_smart_callback_add(obj, "load,error", _smart_load_error, sd);
1304 evas_object_smart_callback_add(obj, "viewport,changed", _smart_viewport_changed, sd);
1305 evas_object_smart_callback_add(obj, "inputmethod,changed", _smart_input_method_changed, sd);
1307 evas_object_smart_callback_add(obj, "webview,created", _smart_cb_view_created, sd); // I need to consider more
1309 if (!(sd->ewk_view_frame_main_get))
1310 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1311 evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "contents,size,changed",
1312 _smart_contents_size_changed, sd);
1313 evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "load,nonemptylayout,finished",
1314 _smart_load_nonemptylayout_finished, sd);
1316 evas_object_smart_callback_add(obj, "one,press", _smart_cb_mouse_down, sd);
1317 evas_object_smart_callback_add(obj, "one,release", _smart_cb_mouse_up, sd);
1318 evas_object_smart_callback_add(obj, "one,single,tap", _smart_cb_mouse_tap, sd);
1319 evas_object_smart_callback_add(obj, "one,long,press", _smart_cb_select_closest_word, sd);
1320 evas_object_smart_callback_add(obj, "one,double,tap", _smart_cb_smart_zoom, sd);
1321 evas_object_smart_callback_add(obj, "one,move,start", _smart_cb_pan_start, sd);
1322 evas_object_smart_callback_add(obj, "one,move", _smart_cb_pan_by, sd);
1323 evas_object_smart_callback_add(obj, "one,move,end", _smart_cb_pan_stop, sd);
1324 evas_object_smart_callback_add(obj, "two,move,start", _smart_cb_pinch_zoom_start, sd);
1325 evas_object_smart_callback_add(obj, "two,move", _smart_cb_pinch_zoom_move, sd);
1326 evas_object_smart_callback_add(obj, "two,move,end", _smart_cb_pinch_zoom_stop, sd);
1328 evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1329 evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
1331 _elm_smart_touch_child_set(sd->touch_obj, obj);
1332 _text_selection_init(obj);
1336 _smart_del(Evas_Object* obj)
1338 DBG("%s\n", __func__);
1341 if (sd->minimap.eo != NULL)
1343 evas_object_del(sd->minimap.eo);
1344 sd->minimap.eo = NULL;
1347 if (sd->minimap.content != NULL)
1349 evas_object_del(sd->minimap.content);
1350 sd->minimap.content = NULL;
1353 _parent_sc.sc.del(obj);
1355 if (--ewk_tile_cache_ref_count == 0)
1356 ewk_tile_cache = NULL;
1360 _directional_pre_render(Evas_Object* obj, int dx, int dy)
1364 if (!sd->ewk_view_frame_main_get)
1365 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1366 if (!sd->ewk_frame_visible_content_geometry_get)
1367 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");
1369 sd->ewk_frame_visible_content_geometry_get(sd->ewk_view_frame_main_get(obj), false, &x, &y, &w, &h);
1370 DBG("visible content: (%d, %d, %d, %d)", x, y, w, h);
1372 typedef enum { up, down, left, right, up_left, up_right, down_left, down_right, undefined } Directions;
1373 Directions direction = undefined;
1375 #ifdef USE_MAX_TUC_20MB
1376 if (!sd->ewk_view_zoom_get)
1377 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1378 float zoom = sd->ewk_view_zoom_get(obj);
1381 if (dx == 0 && dy < 0) direction = down;
1382 if (dx > 0 && dy < 0) direction = down_left;
1383 if (dx > 0 && dy == 0) direction = left;
1384 if (dx > 0 && dy > 0) direction = up_left;
1385 if (dx == 0 && dy > 0) direction = up;
1386 if (dx < 0 && dy > 0) direction = up_right;
1387 if (dx < 0 && dy == 0) direction = right;
1388 if (dx < 0 && dy < 0) direction = down_right;
1390 #ifdef USE_MAX_TUC_20MB
1391 const float DIRECTION_PLAIN_CX = 2.0/zoom;
1392 const float DIRECTION_CROSS_CX = 1.0/zoom;
1393 const float DIRECTION_UNDEFINED_CX_LEVEL_1 = 0.5/zoom;
1394 const float DIRECTION_UNDEFINED_CX_LEVEL_2 = 0.8/zoom;
1396 const float DIRECTION_PLAIN_CX = 1.5;
1397 const float DIRECTION_CROSS_CX = 0.7;
1398 const float DIRECTION_UNDEFINED_CX_LEVEL_1 = 0.3;
1399 const float DIRECTION_UNDEFINED_CX_LEVEL_2 = 0.6;
1400 const float DIRECTION_UNDEFINED_CX_LEVEL_3 = 0.8;
1403 int p_x = x, p_y = y, p_w = w, p_h = h;
1405 switch (direction) {
1407 DBG("Direction: up");
1408 p_y = y - h * DIRECTION_PLAIN_CX;
1409 p_h = h * DIRECTION_PLAIN_CX;
1412 DBG("Direction: up_right");
1413 p_w = w + w * DIRECTION_CROSS_CX;
1414 p_y = y - h * DIRECTION_CROSS_CX;
1415 p_h = h + h * DIRECTION_CROSS_CX;
1418 DBG("Direction: right");
1420 p_w = w * DIRECTION_PLAIN_CX;
1423 DBG("Direction: down_right");
1424 p_w = w + w * DIRECTION_CROSS_CX;
1425 p_h = h + h * DIRECTION_CROSS_CX;
1428 DBG("Direction: down");
1430 p_h = h * DIRECTION_PLAIN_CX;
1433 DBG("Direction: down_left");
1434 p_x = x - w * DIRECTION_CROSS_CX;
1435 p_w = w + w * DIRECTION_CROSS_CX;
1436 p_h = h + h * DIRECTION_CROSS_CX;
1439 DBG("Direction: left");
1440 p_x = x - w * DIRECTION_PLAIN_CX;
1441 p_w = w * DIRECTION_PLAIN_CX;
1444 DBG("Direction: left_up");
1445 p_x = x - w * DIRECTION_CROSS_CX;
1446 p_w = w + w * DIRECTION_CROSS_CX;
1447 p_y = y - h * DIRECTION_CROSS_CX;
1448 p_h = h + h * DIRECTION_CROSS_CX;
1451 DBG("Direction: undefined");
1454 DBG("Shouldn't happen!!");
1457 #ifndef USE_MAX_TUC_20MB
1458 if (!sd->ewk_view_zoom_get)
1459 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1460 float zoom = sd->ewk_view_zoom_get(obj);
1463 // cancel the previously scheduled pre-rendering
1464 // This makes sense especilaly for zooming operation - when user
1465 // finishes zooming, and pre-render for the previous zoom was
1466 // not finished, it doesn't make sense to continue pre-rendering for the previous zoom
1467 if (!sd->ewk_view_pre_render_cancel)
1468 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
1469 sd->ewk_view_pre_render_cancel(obj);
1471 if (!sd->ewk_view_pre_render_region)
1472 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");
1474 if (direction != undefined)
1476 /* Queue tiles in the direction of the last panning */
1477 DBG("pre rendering - directional - content: (%d, %d, %d, %d), zoom %.3f",p_x, p_y, p_w, p_h, zoom);
1479 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1480 //dbg_draw_scaled_area(obj, 0, p_x, p_y, p_w, p_h);
1484 DBG("pre rendering - directional - skipped");
1485 //dbg_draw_scaled_area(obj, 0, 0, 0, 0, 0);
1488 #ifdef USE_MAX_TUC_20MB
1489 int content_w=0, content_h=0;
1490 int center_x=0,center_y=0;
1493 if (!sd->ewk_frame_contents_size_get)
1494 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1495 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &content_w, &content_h);
1500 size_t size = (size_t)roundf(p_w * zoom * p_h * zoom * 4);
1501 Eina_Bool toggle = EINA_FALSE;
1503 while(size > (MAX_TUC*0.8))
1518 size = (size_t)roundf(p_w * zoom * p_h * zoom * 4);
1521 center_x = (int)roundf(x + w/2);
1522 center_y = (int)roundf(y + h/2);
1524 tmp_h = p_h* DIRECTION_UNDEFINED_CX_LEVEL_1;
1525 p_x = center_x - (int)roundf(p_w/2);
1526 p_y = center_y - (int)roundf(tmp_h/2);
1527 if(p_x < 0) p_x = 0;
1528 if(p_y < 0) p_y = 0;
1529 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, tmp_h, zoom);
1531 tmp_h = p_h* DIRECTION_UNDEFINED_CX_LEVEL_2;
1532 p_x = center_x - (int)roundf(p_w/2);
1533 p_y = center_y - (int)roundf(tmp_h/2);
1534 if(p_x < 0) p_x = 0;
1535 if(p_y < 0) p_y = 0;
1536 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, tmp_h, zoom);
1538 p_x = center_x - (int)roundf(p_w/2);
1539 p_y = center_y - (int)roundf(p_h/2);
1540 if(p_x < 0) p_x = 0;
1541 if(p_y < 0) p_y = 0;
1542 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1544 /* Queue tiles in a small rectangle around the viewport */
1545 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_1;
1546 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_1;
1547 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_1;
1548 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_1;
1549 DBG("pre rendering - small - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1550 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1551 //dbg_draw_scaled_area(obj, 1, p_x, p_y, p_w, p_h);
1553 /* Queue tiles in a medium rectangle around the viewport */
1554 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_2;
1555 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_2;
1556 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_2;
1557 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_2;
1558 DBG("pre rendering - medium - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1559 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1560 //dbg_draw_scaled_area(obj, 2, p_x, p_y, p_w, p_h);
1562 /* Queue tiles in a large rectangle around the viewport */
1563 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_3;
1564 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_3;
1565 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_3;
1566 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_3;
1567 DBG("pre rendering - large - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1568 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1569 //dbg_draw_scaled_area(obj, 3, p_x, p_y, p_w, p_h);
1572 /* Log some statistics */
1575 evas_object_geometry_get(obj, NULL, NULL, &v_w, &v_h);
1576 Ewk_Tile_Unused_Cache *tuc = ewk_view_tiled_unused_cache_get(obj);
1577 size_t used = ewk_tile_unused_cache_used_get(tuc);
1578 size_t max = ewk_tile_unused_cache_max_get(tuc);
1579 // Will this work for non cairo scaling?
1580 int est = (zoomRatio*p_w * zoomRatio*p_h - v_w * v_h) * 4; // 4 bytes per pixel
1581 DBG("pre rendering - Cache max = %.1fMB Cache used = %.1fMB Estimated size of pre-render area: %.1fMB\n",
1582 max/1024.0/1024.0, used/1024.0/1024.0, est/1024.0/1024.0);
1584 DBG("WARNING!! estimated size of pre-render are is larger than the cache size. This will result in inefficient use of cache!");
1589 _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev)
1591 DBG("%s\n", __func__);
1592 Smart_Data* sd = (Smart_Data *)data;
1594 if (sd->events_feed == EINA_TRUE) return;
1595 //Evas_Point* point = (Evas_Point*)ev;
1597 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE) return;
1599 #ifdef NEED_TO_REMOVE
1600 evas_object_focus_set(webview, EINA_TRUE);
1601 if (!sd->ewk_view_frame_main_get)
1602 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1603 if (!sd->ewk_frame_feed_focus_in)
1604 sd->ewk_frame_feed_focus_in = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_frame_feed_focus_in");
1605 sd->ewk_frame_feed_focus_in(sd->ewk_view_frame_main_get(webview));
1608 sd->mouse_clicked = EINA_TRUE;
1609 _parent_sc.mouse_down((Ewk_View_Smart_Data*)sd, &sd->mouse_down_copy);
1611 #if 0 // comment out below code until it is completed
1612 if (sd->bounce_horiz)
1613 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1614 if (sd->bounce_vert)
1615 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1620 _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev)
1622 DBG("%s\n", __func__);
1623 Smart_Data* sd = (Smart_Data *)data;
1625 if (sd->events_feed == EINA_TRUE) return;
1627 Evas_Point* point = (Evas_Point*)ev;
1628 DBG(" argument : (%d, %d)\n", point->x, point->y);
1632 _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev)
1634 DBG("%s\n", __func__);
1635 Smart_Data* sd = (Smart_Data *)data;
1637 if (sd->events_feed == EINA_TRUE) return;
1639 Evas_Point* point = (Evas_Point*)ev;
1640 DBG(" argument : (%d, %d)\n", point->x, point->y);
1642 // check for video link
1644 _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
1645 Eina_Bool have_link = EINA_FALSE;
1646 Eina_Bool have_image = EINA_FALSE;
1647 char *link_url = NULL, *link_text = NULL, *image_url = NULL;
1648 if (!sd->ewk_page_check_point)
1649 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");
1650 sd->ewk_page_check_point(webview, ewk_x, ewk_y, &sd->mouse_down_copy,
1651 &have_link, &have_image, &link_url, &link_text, &image_url);
1652 if (link_url) free(link_url);
1653 if (link_text) free(link_text);
1654 if (image_url) free(image_url);
1656 //TODO: below code is not based on open source (need to check and refactor)
1658 _unzoom_position(webview, point->x, point->y, &x, &y);
1660 // check for input field
1661 if (!sd->ewk_page_check_point_for_keyboard)
1662 sd->ewk_page_check_point_for_keyboard = (char * (*)(Evas_Object *, int, int, Eina_Bool *))dlsym(ewk_handle, "ewk_page_check_point_for_keyboard");
1663 if (!sd->ewk_page_dropdown_get_options)
1664 sd->ewk_page_dropdown_get_options = (char ** (*)(Evas_Object *, int, int, int *, int *))dlsym(ewk_handle, "ewk_page_dropdown_get_options");
1666 Eina_Bool have_input_field;
1667 sd->ewk_page_check_point_for_keyboard(webview, x, y, &have_input_field);
1668 if (have_input_field == EINA_TRUE)
1670 _zoom_to_rect(sd, point->x, point->y);
1672 // check whether it is radio
1674 else if (NULL != (sd->dropdown.options = sd->ewk_page_dropdown_get_options(webview, x, y,
1675 &sd->dropdown.option_cnt, &sd->dropdown.option_idx)))
1678 evas = evas_object_evas_get(webview);
1680 // TODO: we have to show list instead of discpicker
1681 /* below code is deprecated
1682 Evas_Object* discpicker = elm_discpicker_add(webview);
1687 Elm_Discpicker_Item* item;
1688 for (i = 0; i < sd->dropdown.option_cnt; i++)
1690 item = elm_discpicker_item_append(discpicker, sd->dropdown.options[i], NULL, NULL);
1691 if (i == sd->dropdown.option_idx)
1693 elm_discpicker_item_selected_set(item);
1697 // selected callback
1698 void discpicker_selected_cb(void* data, Evas_Object* obj, void* event_info)
1700 Smart_Data* sd = (Smart_Data *)data;
1702 Evas_Object* webview = sd->base.self;
1705 Evas_Point* point = &sd->mouse_up_copy.output;
1706 _unzoom_position(webview, point->x, point->y, &x, &y);
1708 Elm_Discpicker_Item* item = event_info;
1709 const char *selected_label = elm_discpicker_item_label_get(item);
1711 for (selected_index = 0; selected_index < sd->dropdown.option_cnt; selected_index++)
1713 if (!strcmp(selected_label, sd->dropdown.options[selected_index]))
1718 printf("<< selected [%d | %s] >>\n", selected_index, selected_label);
1719 if (!sd->ewk_page_dropdown_set_current_index)
1720 sd->ewk_page_dropdown_set_current_index = (Eina_Bool (*)(Evas_Object *, int, int, int))dlsym(ewk_handle, "ewk_page_dropdown_set_current_index");
1721 sd->ewk_page_dropdown_set_current_index(webview, x, y, selected_index);
1722 //evas_object_del(obj);
1726 evas_object_smart_callback_add(discpicker, "selected", discpicker_selected_cb, sd);
1727 elm_discpicker_row_height_set(discpicker, 80);
1728 evas_object_resize(discpicker, 480, 400);
1729 evas_object_move(discpicker, 0, 400);
1730 evas_object_show(discpicker);
1735 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1737 _smart_cb_unselect_closest_word(sd, webview, NULL);
1741 _parent_sc.mouse_up((Ewk_View_Smart_Data*)sd, &sd->mouse_up_copy);
1742 sd->mouse_clicked = EINA_FALSE;
1746 _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev)
1748 DBG("%s\n", __func__);
1749 Smart_Data* sd = (Smart_Data *)data;
1751 Evas_Point* point = (Evas_Point*)ev;
1753 if (sd->events_feed == EINA_TRUE) return;
1756 sd->on_panning = EINA_TRUE;
1758 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1760 if (_text_selection_handle_pressed(sd, point->x, point->y))
1761 _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_FALSE);
1764 _suspend_all(sd, EINA_FALSE);
1771 _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev)
1773 //DBG("%s\n", __func__);
1774 Smart_Data* sd = (Smart_Data *)data;
1776 Evas_Point* point = (Evas_Point*)ev;
1778 if (sd->events_feed == EINA_TRUE) return;
1779 if (sd->on_panning == EINA_FALSE) return;
1781 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1783 if (sd->text_selection.front_handle_moving == EINA_TRUE
1784 || sd->text_selection.back_handle_moving == EINA_TRUE)
1786 _text_selection_update_position(sd, point->x, point->y);
1791 if (!sd->ewk_frame_scroll_pos_get)
1792 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
1794 int dx = sd->pan_s.x - point->x;
1795 int dy = sd->pan_s.y - point->y;
1797 if (!sd->ewk_view_frame_main_get)
1798 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1801 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &old_x, &old_y);
1803 if (!sd->ewk_frame_contents_size_get)
1804 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1806 int content_w, content_h;
1807 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &content_w, &content_h);
1808 if (!sd->ewk_view_zoom_get)
1809 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1810 float zoom = sd->ewk_view_zoom_get(webview);
1813 DBG("<< ========content [%d, %d] new pos [%d, %d] >>\n", content_w, content_h, old_x + dx, old_y + dy);
1815 #if 0 // comment out below code until it is completed
1816 Eina_Bool locked = EINA_FALSE;
1817 if (!elm_widget_drag_lock_x_get(sd->widget))
1819 if ((old_x + dx) >= 0 && (old_x + dx) <=content_w)
1820 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1821 else if ((sd->locked_dx > 0 && (sd->locked_dx + dx) <= 0)
1822 || (sd->locked_dx < 0 && (sd->locked_dx + dx) >= 0))
1824 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1825 DBG("===============<< widget x lock >>\n");
1826 dx += sd->locked_dx;
1830 sd->locked_dx += dx;
1834 if (!elm_widget_drag_lock_y_get(sd->widget))
1836 if ((old_y + dy) >= 0 && (old_y + dy) <= content_h)
1837 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1838 else if ((sd->locked_dy > 0 && (sd->locked_dy + dy) <= 0)
1839 || (sd->locked_dy < 0 && (sd->locked_dy + dy) >= 0))
1841 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1842 DBG("===============<< widget y lock >>\n");
1843 dy += sd->locked_dy;
1847 sd->locked_dy += dy;
1855 if (!sd->ewk_view_frame_main_get)
1856 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1857 if (!sd->ewk_frame_scroll_add)
1858 sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
1859 sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(webview), dx, dy);
1861 _minimap_update(sd->minimap.content, sd, sd->thumbnail,
1862 sd->minimap.cw, sd->minimap.ch);
1866 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &new_x, &new_y);
1868 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1869 _text_selection_move_by(sd, old_x - new_x, old_y - new_y);
1871 #if 0 // comment out below code until it is completed
1872 if (!sd->bounce_horiz &&
1873 (dx && elm_widget_drag_lock_x_get(sd->widget) && (old_x == new_x)))
1875 sd->locked_dx = dx - (old_x - new_x);
1876 elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
1877 DBG("===============<< widget x unlock >>\n");
1880 if (!sd->bounce_vert &&
1881 (dy && elm_widget_drag_lock_y_get(sd->widget) && (old_y == new_y)))
1883 sd->locked_dy = dy - (old_y - new_y);
1884 elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
1885 DBG("===============<< widget y unlock >>\n");
1891 _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev)
1893 DBG("%s\n", __func__);
1894 Smart_Data* sd = (Smart_Data *)data;
1896 if (sd->events_feed == EINA_TRUE) return;
1898 Evas_Point* point = (Evas_Point*)ev;
1899 sd->on_panning = EINA_FALSE;
1901 _resume_all(sd, EINA_FALSE);
1903 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1905 if (sd->text_selection.front_handle_moving == EINA_TRUE
1906 || sd->text_selection.back_handle_moving == EINA_TRUE)
1907 _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_TRUE);
1908 sd->text_selection.front_handle_moving = EINA_FALSE;
1909 sd->text_selection.back_handle_moving = EINA_FALSE;
1914 if (!sd->ewk_view_tiled_unused_cache_get)
1915 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
1916 if (!sd->ewk_tile_unused_cache_used_get)
1917 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
1918 if (!sd->ewk_tile_unused_cache_max_get)
1919 sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
1920 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
1921 size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
1922 size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
1923 DBG("[%s] max = %d used = %d \n", __func__, max, used);
1926 if (!sd->ewk_tile_unused_cache_auto_flush)
1927 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
1928 sd->ewk_tile_unused_cache_auto_flush(tuc);
1930 _directional_pre_render(webview,
1931 (sd->mouse_down_copy.canvas.x - point->x), (sd->mouse_down_copy.canvas.y - point->y));
1934 #if 0 // comment out below code until it is completed
1935 if (!sd->bounce_horiz && elm_widget_drag_lock_x_get(sd->widget))
1937 DBG("==============<< widget x unlock >>\n");
1938 elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
1941 if (!sd->bounce_vert && elm_widget_drag_lock_y_get(sd->widget))
1943 DBG("==============<< widget y unlock >>\n");
1944 elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
1950 _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev)
1952 DBG("%s\n", __func__);
1953 Smart_Data* sd = (Smart_Data *)data;
1955 if (sd->events_feed == EINA_TRUE) return;
1957 Evas_Point* point = (Evas_Point*)ev;
1959 if (sd->use_text_selection == EINA_FALSE) return;
1962 _coords_evas_to_ewk(webview, point->x, point->y, &x, &y);
1964 if (!sd->ewk_view_frame_main_get)
1965 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1966 if (!sd->ewk_frame_select_closest_word)
1967 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");
1968 int tx, ty, th, bx, by, bh;
1969 Eina_Bool ret = sd->ewk_frame_select_closest_word(sd->ewk_view_frame_main_get(webview), x, y,
1970 &tx, &ty, &th, &bx, &by, &bh);
1973 _coords_ewk_to_evas(webview, tx, ty, &tx, &ty);
1974 _coords_ewk_to_evas(webview, bx, by, &bx, &by);
1975 _text_selection_show();
1976 _text_selection_set_front_info(sd, tx, ty, th);
1977 _text_selection_set_back_info(sd, bx, by, bh);
1978 sd->text_selection_on = EINA_TRUE;
1983 _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev)
1985 DBG("%s\n", __func__);
1986 Smart_Data* sd = (Smart_Data *)data;
1989 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1991 _text_selection_hide(sd);
1992 if (!sd->ewk_view_select_none)
1993 sd->ewk_view_select_none = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_select_none");
1994 sd->ewk_view_select_none(webview);
1995 sd->text_selection_on = EINA_FALSE;
2000 static const int ZOOM_STEP_TRESHOLD = 20;
2001 static const float ZOOM_STEP_PER_PIXEL = 0.005f;
2003 #define ZOOM_FRAMERATE 60
2005 static const float cosine[N_COSINE] =
2006 { 1.0f, 0.99f, 0.96f, 0.93f, 0.88f, 0.82f, 0.75f, 0.67f, 0.59f, 0.5f,
2007 0.41f, 0.33f, 0.25f, 0.18f, 0.12f, 0.07f, 0.01f, 0.0f };
2008 static int smart_zoom_index = N_COSINE - 1;
2010 #define INPUT_LOCATION_X 20
2011 #define INPUT_LOCATION_Y 50
2012 #define INPUT_ZOOM_RATIO 2.5
2015 _suspend_all(Smart_Data *sd, Eina_Bool hidePlugin)
2017 Evas_Object *webview = sd->base.self;
2019 // javascript suspend
2020 if (!sd->ewk_view_javascript_suspend)
2021 sd->ewk_view_javascript_suspend = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_javascript_suspend");
2022 sd->ewk_view_javascript_suspend(webview);
2025 if (!sd->ewk_view_disable_render)
2026 sd->ewk_view_disable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_disable_render");
2027 sd->ewk_view_disable_render(webview);
2030 if (!sd->ewk_view_setting_enable_plugins_get)
2031 sd->ewk_view_setting_enable_plugins_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_setting_enable_plugins_get");
2032 if (sd->ewk_view_setting_enable_plugins_get(webview))
2034 if (!sd->ewk_view_pause_and_or_hide_plugins)
2035 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");
2036 sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, hidePlugin);
2039 // cancel pre-render
2042 if (!sd->ewk_view_pre_render_cancel)
2043 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
2044 sd->ewk_view_pre_render_cancel(webview);
2048 if (!sd->ewk_view_suspend_request)
2049 sd->ewk_view_suspend_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_suspend_request");
2050 sd->ewk_view_suspend_request(webview); // suspend network loading
2055 _resume_all(Smart_Data *sd, Eina_Bool hidePlugin)
2057 Evas_Object *webview = sd->base.self;
2060 if (!sd->ewk_view_javascript_resume)
2061 sd->ewk_view_javascript_resume = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_javascript_resume");
2062 sd->ewk_view_javascript_resume(webview);
2067 if (!sd->ewk_view_enable_render)
2068 sd->ewk_view_enable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_enable_render");
2069 sd->ewk_view_enable_render(webview);
2073 if (!sd->ewk_view_pause_and_or_hide_plugins)
2074 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");
2075 sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, hidePlugin);
2078 if (!sd->ewk_view_resume_request)
2079 sd->ewk_view_resume_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_resume_request");
2080 sd->ewk_view_resume_request(webview);
2084 _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance)
2086 DBG("%s\n", __func__);
2087 sd->zoom.basis.x = centerX;
2088 sd->zoom.basis.y = centerY;
2089 sd->zoom.finger_distance = distance;
2090 sd->zoom.zooming_level = 0;
2091 sd->on_zooming = EINA_TRUE;
2092 if (!sd->ewk_view_zoom_get)
2093 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2094 sd->zoom.zoom_rate_at_start = sd->ewk_view_zoom_get(sd->base.self);
2095 sd->zoom.zooming_rate = sd->zoom.zoom_rate_at_start;
2097 _suspend_all(sd, EINA_TRUE);
2099 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2100 _text_selection_hide(sd);
2104 _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance)
2106 if (sd->on_zooming == EINA_FALSE) return;
2107 //DBG("%s\n", __func__);
2109 int zoom_distance = distance - sd->zoom.finger_distance;
2111 if (zoom_distance != sd->zoom.zooming_level)
2115 if (sd->use_zoom_bouncing)
2117 float min_zoom_rate = sd->zoom.min_zoom_rate * ZOOM_OUT_BOUNCING;
2118 if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
2119 float max_zoom_rate = sd->zoom.max_zoom_rate * ZOOM_IN_BOUNCING;
2121 if (sd->zoom.zooming_rate < sd->zoom.min_zoom_rate)
2123 float step = (sd->zoom.min_zoom_rate - min_zoom_rate) / (float)BOUNCING_DISTANCE;
2124 zoom_ratio = sd->zoom.zooming_rate + (zoom_distance - sd->zoom.zooming_level) * step;
2126 else if (sd->zoom.zooming_rate > sd->zoom.max_zoom_rate)
2128 float step = (max_zoom_rate - sd->zoom.max_zoom_rate) / (float)BOUNCING_DISTANCE;
2129 zoom_ratio = sd->zoom.zooming_rate + (zoom_distance - sd->zoom.zooming_level) * step;
2133 zoom_ratio = sd->zoom.zoom_rate_at_start + zoom_distance * ZOOM_STEP_PER_PIXEL;
2136 if (zoom_ratio < min_zoom_rate)
2137 zoom_ratio = min_zoom_rate;
2138 if (zoom_ratio > max_zoom_rate)
2139 zoom_ratio = max_zoom_rate;
2143 zoom_ratio = sd->zoom.zoom_rate_at_start + zoom_distance * ZOOM_STEP_PER_PIXEL;
2144 if (zoom_ratio < sd->zoom.min_zoom_rate)
2145 zoom_ratio = sd->zoom.min_zoom_rate;
2146 if (zoom_ratio > sd->zoom.max_zoom_rate)
2147 zoom_ratio = sd->zoom.max_zoom_rate;
2149 sd->zoom.zooming_level = zoom_distance;
2150 sd->zoom.zooming_rate = zoom_ratio;
2152 //printf("new zoom : %f, (%d, %d)\n", zoom_ratio, centerX, centerY);
2153 if (!sd->ewk_view_zoom_weak_set)
2154 sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
2155 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_ratio, sd->zoom.basis.x, sd->zoom.basis.y);
2156 DBG("<< zoom weak set [%f] >>\n", zoom_ratio);
2161 _zoom_stop(Smart_Data* sd)
2163 sd->on_zooming = EINA_FALSE;
2164 DBG("%s ( %d )\n", __func__, sd->zoom.zooming_level);
2165 if (sd->zoom.zooming_level == 0) return;
2167 sd->zoom.zoom_rate_to_set = sd->zoom.zooming_rate;
2168 if (sd->zoom.zoom_rate_to_set < sd->zoom.min_zoom_rate)
2169 sd->zoom.zoom_rate_to_set = sd->zoom.min_zoom_rate;
2170 if (sd->zoom.zoom_rate_to_set > sd->zoom.max_zoom_rate)
2171 sd->zoom.zoom_rate_to_set = sd->zoom.max_zoom_rate;
2172 if (sd->use_zoom_bouncing
2173 && (sd->zoom.zoom_rate_to_set != sd->zoom.zooming_rate))
2175 sd->zoom.zoom_rate_at_start = sd->zoom.zooming_rate;
2176 smart_zoom_index = N_COSINE - 1;
2177 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
2178 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
2182 if (!sd->ewk_view_zoom_set)
2183 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
2184 sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zoom_rate_to_set, sd->zoom.basis.x, sd->zoom.basis.y);
2186 DBG("<< zoom set [%f] >>\n", sd->zoom.zooming_rate);
2188 _resume_all(sd, EINA_FALSE);
2192 if (!sd->ewk_view_tiled_unused_cache_get)
2193 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
2194 Ewk_Tile_Unused_Cache* ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(sd->base.self);
2195 if (!sd->ewk_tile_unused_cache_auto_flush)
2196 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
2197 sd->ewk_tile_unused_cache_auto_flush(ewk_tile_cache);
2198 _directional_pre_render(sd->base.self, 0, 0);
2201 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2203 if (!sd->ewk_view_frame_main_get)
2204 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2205 if (!sd->ewk_frame_selection_handlers_get)
2206 sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
2207 int tx, ty, th, bx, by, bh;
2208 sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self), &tx, &ty, &th, &bx, &by, &bh);
2209 _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
2210 _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
2211 _text_selection_show();
2212 _text_selection_set_front_info(sd, tx, ty, th);
2213 _text_selection_set_back_info(sd, bx, by, bh);
2218 _adjust_to_contents_boundary(Evas_Object* obj, int* to_x, int* to_y,
2219 int from_x, int from_y, float new_zoom_rate)
2222 // get view's geometry
2223 int view_x, view_y, view_w, view_h;
2224 evas_object_geometry_get(obj, &view_x, &view_y, &view_w, &view_h);
2227 if (!sd->ewk_view_frame_main_get)
2228 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2229 if (!sd->ewk_frame_contents_size_get)
2230 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2232 int contents_w, contents_h;
2233 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &contents_w, &contents_h);
2234 if (!sd->ewk_view_zoom_get)
2235 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2236 float current_zoom_rate = sd->ewk_view_zoom_get(obj);
2237 if (!sd->ewk_view_zoom_cairo_scaling_get)
2238 sd->ewk_view_zoom_cairo_scaling_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_get");
2239 if (sd->ewk_view_zoom_cairo_scaling_get(obj))
2241 contents_w *= current_zoom_rate;
2242 contents_h *= current_zoom_rate;
2245 // check boundary - should not exceed the left, right, top and bottom of contents after zoom
2246 float zoom_step = new_zoom_rate / current_zoom_rate;
2247 int ewk_from_x, ewk_from_y;
2248 _coords_evas_to_ewk(obj, from_x, from_y, &ewk_from_x, &ewk_from_y);
2249 int contents_left = ewk_from_x * zoom_step; // left contents size of from
2250 int contents_right = contents_w * zoom_step - contents_left; // right contents size of from
2251 int screen_left = (*to_x) - view_x;
2252 int screen_right = view_w - screen_left;
2253 if (contents_left < screen_left)
2254 (*to_x) -= (screen_left - contents_left);
2255 else if (contents_right < screen_right)
2256 (*to_x) += (screen_right - contents_right);
2257 int contents_top = ewk_from_y * zoom_step; // top contents size of from
2258 int contents_bottom = contents_h * zoom_step - contents_top; // bottom contents size of from
2259 int screen_top = (*to_y) - view_y;
2260 int screen_bottom = view_h - screen_top;
2261 if (contents_top < screen_top)
2262 (*to_y) -= (screen_top - contents_top);
2263 else if (contents_bottom < screen_bottom)
2264 (*to_y) += (screen_bottom - contents_bottom);
2268 _smart_zoom_animator(void* data)
2270 Smart_Data* sd = (Smart_Data*)data;
2272 if (!sd->ewk_view_frame_main_get)
2273 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2276 if (smart_zoom_index < 0)
2278 if (!sd->ewk_view_zoom_set)
2279 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
2280 sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zoom_rate_to_set,
2281 sd->zoom.basis.x, sd->zoom.basis.y);
2282 if (sd->smart_zoom_animator)
2284 ecore_animator_del(sd->smart_zoom_animator);
2285 sd->smart_zoom_animator = NULL;
2288 _elm_smart_touch_start(sd->touch_obj);
2290 _resume_all(sd, EINA_FALSE);
2292 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2294 if (!sd->ewk_frame_selection_handlers_get)
2295 sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
2296 int tx, ty, th, bx, by, bh;
2297 sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self),
2298 &tx, &ty, &th, &bx, &by, &bh);
2299 _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
2300 _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
2301 _text_selection_show();
2302 _text_selection_set_front_info(sd, tx, ty, th);
2303 _text_selection_set_back_info(sd, bx, by, bh);
2306 return ECORE_CALLBACK_CANCEL;
2309 if (sd->zoom.zoom_rate_at_start != sd->zoom.zoom_rate_to_set)
2312 float zoom_rate = sd->zoom.zoom_rate_at_start
2313 + ((sd->zoom.zoom_rate_to_set - sd->zoom.zoom_rate_at_start) * cosine[smart_zoom_index]);
2314 if (!sd->ewk_view_zoom_weak_set)
2315 sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
2316 if (zoom_rate <= sd->zoom.min_zoom_rate)
2318 if (!sd->ewk_frame_scroll_pos_get)
2319 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2320 if (!sd->ewk_view_zoom_get)
2321 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2322 int scroll_x, scroll_y;
2323 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(sd->base.self), &scroll_x, &scroll_y);
2324 float current_zoom_rate = sd->ewk_view_zoom_get(sd->base.self);
2325 int center_x = (scroll_x * sd->zoom.zoom_rate_to_set * current_zoom_rate)
2326 / (current_zoom_rate - sd->zoom.zoom_rate_to_set);
2327 int center_y = (scroll_y * sd->zoom.zoom_rate_to_set * current_zoom_rate)
2328 / (current_zoom_rate - sd->zoom.zoom_rate_to_set);
2330 int basis_x = sd->zoom.basis.x + (center_x - sd->zoom.basis.x) * cosine[smart_zoom_index];
2331 int basis_y = sd->zoom.basis.y + (center_y - sd->zoom.basis.y) * cosine[smart_zoom_index];
2332 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, basis_x, basis_y);
2333 smart_zoom_index--; // in order to make zoom bouncing more faster
2335 if (zoom_rate >= sd->zoom.max_zoom_rate)
2337 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, sd->zoom.basis.x, sd->zoom.basis.y);
2338 smart_zoom_index--; // in order to make zoom bouncing more faster
2342 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, sd->zoom.basis.x, sd->zoom.basis.y);
2345 if (!sd->ewk_frame_scroll_pos_get)
2346 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2347 // save old scroll positions
2348 int current_scroll_x, current_scroll_y;
2349 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(sd->base.self), ¤t_scroll_x, ¤t_scroll_y);
2351 // get to set position
2352 int to_set_x = sd->zoom.scroll_at_start.x
2353 + (sd->zoom.scroll_to_set.x - sd->zoom.scroll_at_start.x) * cosine[smart_zoom_index];
2354 int to_set_y = sd->zoom.scroll_at_start.y
2355 + (sd->zoom.scroll_to_set.y - sd->zoom.scroll_at_start.y) * cosine[smart_zoom_index];
2357 if (!sd->ewk_frame_scroll_add)
2358 sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
2360 sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(sd->base.self),
2361 to_set_x - current_scroll_x, to_set_y - current_scroll_y);
2365 return ECORE_CALLBACK_RENEW;
2369 _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info)
2371 //DBG("%s\n", __func__);
2372 Smart_Data *sd = (Smart_Data *)data;
2375 Evas_Point* arr = (Evas_Point*) event_info;
2376 int centerX = (arr[0].x + arr[1].x) / 2;
2377 int centerY = (arr[0].y + arr[1].y) / 2;
2378 int dx = arr[0].x - arr[1].x;
2379 int dy = arr[0].y - arr[1].y;
2380 int distance = sqrt((double)(dx * dx + dy * dy));
2381 _zoom_start(sd, centerX, centerY, distance);
2385 _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info)
2387 //DBG("%s\n", __func__);
2388 Smart_Data *sd = (Smart_Data *)data;
2391 Evas_Point* arr = (Evas_Point*) event_info;
2392 int centerX = (arr[0].x + arr[1].x) / 2;
2393 int centerY = (arr[0].y + arr[1].y) / 2;
2394 int dx = arr[0].x - arr[1].x;
2395 int dy = arr[0].y - arr[1].y;
2396 int distance = sqrt((double)(dx * dx + dy * dy));
2397 _zoom_move(sd, centerX, centerY, distance);
2401 _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info)
2403 //DBG("%s\n", __func__);
2404 Smart_Data *sd = (Smart_Data *)data;
2408 _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
2412 if (!sd->ewk_view_tiled_unused_cache_get)
2413 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
2414 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
2415 if (!sd->ewk_tile_unused_cache_used_get)
2416 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
2417 size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
2418 if (!sd->ewk_tile_unused_cache_max_get)
2419 sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
2420 size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
2421 DBG("[%s] max = %d used = %d \n", __func__, max, used);
2424 if (!sd->ewk_tile_unused_cache_auto_flush)
2425 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
2426 sd->ewk_tile_unused_cache_auto_flush(tuc);
2432 _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info)
2434 DBG("%s\n", __func__);
2435 Smart_Data *sd = (Smart_Data *)data;
2438 Evas_Point* arr = (Evas_Point*) event_info;
2439 int centerX = (arr[0].x + arr[1].x) / 2;
2440 int centerY = (arr[0].y + arr[1].y) / 2;
2441 //int dx = arr[0].x - arr[1].x;
2442 //int dy = arr[0].y - arr[1].y;
2443 //int distance = sqrt((double)(dx * dx + dy * dy));
2444 _zoom_start(sd, centerX, centerY, centerY);
2448 _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info)
2450 DBG("%s\n", __func__);
2451 Smart_Data *sd = (Smart_Data *)data;
2454 Evas_Point* arr = (Evas_Point*) event_info;
2455 int centerX = (arr[0].x + arr[1].x) / 2;
2456 int centerY = (arr[0].y + arr[1].y) / 2;
2457 //int dx = arr[0].x - arr[1].x;
2458 //int dy = arr[0].y - arr[1].y;
2459 //int distance = centerY - sd->zoom.cy;
2460 _zoom_move(sd, centerX, centerY, centerY);
2464 _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info)
2466 DBG("%s\n", __func__);
2467 Smart_Data *sd = (Smart_Data *)data;
2471 _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
2475 _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info)
2477 DBG("%s\n", __func__);
2478 Smart_Data *sd = (Smart_Data *)data;
2480 Evas_Point* point = (Evas_Point*)event_info;
2482 if (sd->events_feed == EINA_TRUE) return;
2484 if (!sd->ewk_view_frame_main_get)
2485 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2487 _elm_smart_touch_stop(sd->touch_obj);
2490 int ewk_x = 0, ewk_y = 0;
2491 Eina_Rectangle rect;
2492 _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
2493 if (!sd->ewk_view_get_smart_zoom_rect)
2494 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");
2495 sd->ewk_view_get_smart_zoom_rect(webview, ewk_x, ewk_y, &sd->mouse_up_copy, &rect);
2497 // calculate zoom_rate and center of rect
2498 int view_x, view_y, view_w, view_h;
2499 evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
2500 if (!sd->ewk_view_zoom_get)
2501 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2502 float current_zoom_rate = sd->ewk_view_zoom_get(webview);
2504 int rect_center_x, rect_center_y;
2507 zoom_rate = current_zoom_rate * (float)view_w / (float)rect.w;
2508 _coords_ewk_to_evas(webview, rect.x + (rect.w >> 1), rect.y + (rect.h >> 1), &rect_center_x, &rect_center_y);
2509 if ((rect.h / current_zoom_rate) * zoom_rate > view_h)
2511 rect_center_y = point->y;
2514 if (zoom_rate < sd->zoom.min_zoom_rate)
2515 zoom_rate = sd->zoom.min_zoom_rate;
2516 if (zoom_rate > sd->zoom.max_zoom_rate)
2517 zoom_rate = sd->zoom.max_zoom_rate;
2518 if (zoom_rate == current_zoom_rate)
2519 zoom_rate = sd->zoom.min_zoom_rate;
2521 zoom_rate = sd->zoom.min_zoom_rate;
2522 rect_center_x = point->x;
2523 rect_center_y = point->y;
2527 float zoom_step = zoom_rate / current_zoom_rate;
2528 int center_x = view_x + (view_w >> 1);
2529 int center_y = view_y + (view_h >> 1);
2531 _adjust_to_contents_boundary(webview, ¢er_x, ¢er_y, rect_center_x, rect_center_y, zoom_rate);
2533 // set data for smart zoom
2534 sd->zoom.basis.x = (center_x - zoom_step * rect_center_x) / (1 - zoom_step);
2535 sd->zoom.basis.y = (center_y - zoom_step * rect_center_y) / (1 - zoom_step) - view_y;
2536 sd->zoom.zoom_rate_at_start = current_zoom_rate;
2537 sd->zoom.zoom_rate_to_set = zoom_rate;
2538 smart_zoom_index = N_COSINE - 1;
2540 _suspend_all(sd, EINA_TRUE);
2543 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
2544 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
2546 // hide textSelection handlers during zooming
2547 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2548 _text_selection_hide(sd);
2552 _zoom_to_rect(Smart_Data *sd, int x, int y)
2554 DBG("%s\n", __func__);
2555 Evas_Object *webview = sd->base.self;
2557 if (!sd->ewk_view_frame_main_get)
2558 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2560 // performing a hit test
2561 _coords_evas_to_ewk(webview, x, y, &x, &y);
2562 if (!sd->ewk_frame_hit_test_new)
2563 sd->ewk_frame_hit_test_new = (Ewk_Hit_Test * (*)(const Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_hit_test_new");
2564 Ewk_Hit_Test *hit_test = sd->ewk_frame_hit_test_new(sd->ewk_view_frame_main_get(webview), x, y);
2566 // calculate zoom_rate and center of rect
2567 if (hit_test->bounding_box.w && hit_test->bounding_box.h)
2570 float zoom_rate = INPUT_ZOOM_RATIO;
2571 if (!sd->ewk_view_zoom_get)
2572 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2573 float current_zoom_rate = sd->ewk_view_zoom_get(webview);
2574 float zoom_step = zoom_rate / current_zoom_rate;
2576 // get position to move from
2577 int view_x, view_y, view_w, view_h;
2578 evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
2580 _coords_ewk_to_evas(webview, hit_test->bounding_box.x, hit_test->bounding_box.y, &from_x, &from_y);
2581 from_x = from_x + ((view_w - INPUT_LOCATION_X) / 2) / zoom_step;
2582 from_y = from_y + hit_test->bounding_box.h / 2;
2584 // get position to move to
2585 int to_x = view_x + INPUT_LOCATION_X + (view_w - INPUT_LOCATION_X) / 2;
2586 int to_y = view_y + INPUT_LOCATION_Y + (hit_test->bounding_box.h / 2) * zoom_step;
2588 // adjust to contents
2589 _adjust_to_contents_boundary(webview, &to_x, &to_y, from_x, from_y, zoom_rate);
2591 // set data for smart zoom
2592 sd->zoom.basis.x = (to_x - zoom_step * from_x) / (1 - zoom_step);
2593 sd->zoom.basis.y = (to_y - zoom_step * from_y) / (1 - zoom_step) - view_y;
2594 sd->zoom.zoom_rate_at_start = current_zoom_rate;
2595 sd->zoom.zoom_rate_to_set = zoom_rate;
2596 if (!sd->ewk_frame_scroll_pos_get)
2597 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2598 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview),
2599 &sd->zoom.scroll_at_start.x, &sd->zoom.scroll_at_start.y);
2600 sd->zoom.scroll_to_set.x = sd->zoom.scroll_at_start.x + (from_x - to_x);
2601 sd->zoom.scroll_to_set.y = sd->zoom.scroll_at_start.y + (from_y - to_y);
2602 smart_zoom_index = N_COSINE - 1;
2604 _suspend_all(sd, EINA_TRUE);
2607 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
2608 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
2611 if (!sd->ewk_frame_hit_test_free)
2612 sd->ewk_frame_hit_test_free = (void (*)(Ewk_Hit_Test *))dlsym(ewk_handle, "ewk_frame_hit_test_free");
2613 sd->ewk_frame_hit_test_free(hit_test);
2618 #define BAR_HEIGHT 10
2619 #define HANDLE_WIDTH 60
2620 #define HANDLE_HEIGHT 60
2621 #define HANDLE_PRESS_RANGE 50
2622 #define HANDLE_MIDDLE_LENGTH 60
2624 static Evas_Object* front_bar_icon;
2625 static Evas_Object* front_handle_icon;
2626 static Evas_Object* back_bar_icon;
2627 static Evas_Object* back_handle_icon;
2629 static Eina_Bool initialized = EINA_FALSE;
2632 _text_selection_init(Evas_Object* parent)
2634 DBG("<< %s >>\n", __FUNCTION__);
2640 front_bar_icon = (Evas_Object*)elm_icon_add(parent);
2641 elm_icon_standard_set(front_bar_icon, "webview/ts_bar");
2642 elm_icon_scale_set(front_bar_icon, true, true);
2643 evas_object_pass_events_set(front_bar_icon, true);
2646 front_handle_icon = (Evas_Object*)elm_icon_add(parent);
2647 elm_icon_standard_set(front_handle_icon, "webview/ts_handle_front");
2648 elm_icon_scale_set(front_handle_icon, false, false);
2649 evas_object_pass_events_set(front_handle_icon, true);
2652 back_bar_icon = (Evas_Object*)elm_icon_add(parent);
2653 elm_icon_standard_set(back_bar_icon, "webview/ts_bar");
2654 elm_icon_scale_set(back_bar_icon, true, true);
2655 evas_object_pass_events_set(back_bar_icon, true);
2658 back_handle_icon = (Evas_Object*)elm_icon_add(parent);
2659 elm_icon_standard_set(back_handle_icon, "webview/ts_handle_back");
2660 elm_icon_scale_set(back_handle_icon, false, false);
2661 evas_object_pass_events_set(back_handle_icon, true);
2663 initialized = EINA_TRUE;
2667 _text_selection_show(void)
2669 evas_object_show(front_bar_icon);
2670 evas_object_show(front_handle_icon);
2671 evas_object_show(back_bar_icon);
2672 evas_object_show(back_handle_icon);
2676 _text_selection_hide(Smart_Data *sd)
2678 evas_object_hide(front_bar_icon);
2679 evas_object_hide(front_handle_icon);
2680 evas_object_hide(back_bar_icon);
2681 evas_object_hide(back_handle_icon);
2683 sd->text_selection.front.x = -1;
2684 sd->text_selection.front.y = -1;
2685 sd->text_selection.front.h = -1;
2686 sd->text_selection.front_handle.x = -1;
2687 sd->text_selection.front_handle.y = -1;
2688 sd->text_selection.back.x = -1;
2689 sd->text_selection.back.y = -1;
2690 sd->text_selection.back.h = -1;
2691 sd->text_selection.back_handle.x = -1;
2692 sd->text_selection.back_handle.y = -1;
2696 _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height)
2698 Evas_Object *webview = sd->base.self;
2700 Evas_Coord_Rectangle* front = &(sd->text_selection.front);
2701 Evas_Point* front_handle = &(sd->text_selection.front_handle);
2704 int front_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
2707 evas_object_resize(front_bar_icon, BAR_WIDTH, front_bar_height);
2708 evas_object_resize(front_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
2711 front_handle->x = x - (HANDLE_WIDTH / 2);
2712 int win_y, win_height, win_bottom;
2713 evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
2714 win_bottom = win_y + win_height;
2715 if ((front_handle->y == -1 && (y + front_bar_height > win_bottom))
2716 || ((front_handle->y < front->y) && (y + front->h - front_bar_height > win_y))
2717 || ((front_handle->y > front->y) && (y + front_bar_height > win_bottom)))
2719 front_handle->y = y + front->h - front_bar_height + (HANDLE_HEIGHT / 2);
2720 evas_object_move(front_bar_icon, x, y + front->h - front_bar_height);
2721 evas_object_move(front_handle_icon, x - HANDLE_WIDTH, y + front->h - front_bar_height);
2726 front_handle->y = y + front_bar_height - (HANDLE_HEIGHT / 2);
2727 evas_object_move(front_bar_icon, x, y);
2728 evas_object_move(front_handle_icon, x - HANDLE_WIDTH, front_handle->y - (HANDLE_HEIGHT / 2));
2736 _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height)
2738 Evas_Object *webview = sd->base.self;
2740 Evas_Coord_Rectangle* back = &(sd->text_selection.back);
2741 Evas_Point* back_handle = &(sd->text_selection.back_handle);
2744 int back_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
2747 evas_object_resize(back_bar_icon, BAR_WIDTH, back_bar_height);
2748 evas_object_resize(back_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
2751 back_handle->x = x + (HANDLE_WIDTH / 2);
2752 int win_y, win_height, win_bottom;
2753 evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
2754 win_bottom = win_y + win_height;
2755 if ((back_handle->y == -1 && (y - back->h + back_bar_height > win_bottom))
2756 || ((back_handle->y < back->y) && (y - back_bar_height > win_y))
2757 || ((back_handle->y > back->y) && (y - back->h + back_bar_height > win_bottom))) { // upper handle
2758 back_handle->y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT / 2);
2759 evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back_bar_height);
2760 evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
2763 back_handle->y = y + HANDLE_MIDDLE_LENGTH + (HANDLE_HEIGHT / 2);
2764 evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back->h);
2765 evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
2773 _text_selection_handle_pressed(Smart_Data *sd, int x, int y)
2775 Evas_Point front_handle = sd->text_selection.front_handle;
2776 Evas_Point back_handle = sd->text_selection.back_handle;
2778 // check front handle
2779 if (x > (front_handle.x - HANDLE_PRESS_RANGE) && x < (front_handle.x + HANDLE_PRESS_RANGE)
2780 && y > (front_handle.y - HANDLE_PRESS_RANGE) && y < (front_handle.y + HANDLE_PRESS_RANGE))
2781 sd->text_selection.front_handle_moving = EINA_TRUE;
2783 // check back handle
2784 if (x > (back_handle.x - HANDLE_PRESS_RANGE) && x < (back_handle.x + HANDLE_PRESS_RANGE)
2785 && y > (back_handle.y - HANDLE_PRESS_RANGE) && y < (back_handle.y + HANDLE_PRESS_RANGE))
2787 if (sd->text_selection.front_handle_moving == EINA_TRUE)
2789 if (abs(x - front_handle.x) + abs(y - front_handle.y)
2790 > abs(x - back_handle.x) + abs(y - back_handle.y))
2792 sd->text_selection.front_handle_moving = EINA_FALSE;
2793 sd->text_selection.back_handle_moving = EINA_TRUE;
2798 sd->text_selection.back_handle_moving = EINA_TRUE;
2802 return (sd->text_selection.front_handle_moving || sd->text_selection.back_handle_moving);
2806 _text_selection_update_position(Smart_Data *sd, int x, int y)
2808 Evas_Object *webview = sd->base.self;
2810 Evas_Coord_Rectangle* front = &(sd->text_selection.front);
2811 Evas_Coord_Rectangle* back = &(sd->text_selection.back);
2813 if (!sd->ewk_view_frame_main_get)
2814 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2816 // set selected region with front handle
2817 if (sd->text_selection.front_handle_moving == EINA_TRUE)
2819 x = x + (HANDLE_WIDTH >> 1);
2820 if (sd->text_selection.front_handle.y < sd->text_selection.front.y)
2821 y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
2823 y = y - front->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
2826 y = back->y - back->h / 2;
2828 if (!sd->ewk_frame_selection_left_set)
2829 sd->ewk_frame_selection_left_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_left_set");
2831 _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
2832 if (sd->ewk_frame_selection_left_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
2833 &front->x, &front->y, &front->h)) {
2834 _coords_ewk_to_evas(webview, front->x, front->y, &front->x, &front->y);
2835 _text_selection_set_front_info(sd, front->x, front->y, front->h);
2838 // set selected region with back handle
2840 else if (sd->text_selection.back_handle_moving)
2842 x = x - (HANDLE_WIDTH >> 1);
2843 if (sd->text_selection.back_handle.y < sd->text_selection.back.y)
2844 y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
2846 y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
2849 y = front->y + front->h / 2;
2851 if (!sd->ewk_frame_selection_right_set)
2852 sd->ewk_frame_selection_right_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_right_set");
2854 _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
2855 if (sd->ewk_frame_selection_right_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
2856 &back->x, &back->y, &back->h)) {
2857 _coords_ewk_to_evas(webview, back->x, back->y, &back->x, &back->y);
2858 _text_selection_set_back_info(sd, back->x, back->y, back->h);
2864 _text_selection_move_by(Smart_Data *sd, int dx, int dy)
2866 _text_selection_set_front_info(sd, sd->text_selection.front.x + dx,
2867 sd->text_selection.front.y + dy,
2868 sd->text_selection.front.h);
2869 _text_selection_set_back_info(sd, sd->text_selection.back.x + dx,
2870 sd->text_selection.back.y + dy,
2871 sd->text_selection.back.h);
2875 _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect)
2879 cairo_surface_t* dest;
2880 cairo_status_t status;
2882 if (!sd->cairo_surface_status)
2883 sd->cairo_surface_status = (cairo_status_t (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_status");
2884 if (!sd->cairo_image_surface_create_for_data)
2885 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");
2887 //TODO: check which one is faster
2889 // 2) recreate evas_object and set pixel
2890 evas_object_image_size_set(minimap, srcW, srcH);
2891 evas_object_image_fill_set(minimap, 0, 0, srcW, srcH);
2892 evas_object_resize(minimap, srcW, srcH);
2894 pixels = evas_object_image_data_get(minimap, 1);
2895 dest = sd->cairo_image_surface_create_for_data(
2896 (unsigned char*)pixels, CAIRO_FORMAT_RGB24, srcW, srcH, srcW * 4);
2897 status = sd->cairo_surface_status(dest);
2898 if (status != CAIRO_STATUS_SUCCESS)
2900 printf("[%s] fail to create cairo surface\n", __func__);
2901 goto error_cairo_surface;
2904 if (!sd->cairo_create)
2905 sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
2906 cr = sd->cairo_create(dest);
2907 status = sd->cairo_surface_status(dest);
2908 if (status != CAIRO_STATUS_SUCCESS)
2910 printf("[%s] fail to create cairo\n", __func__);
2914 if (!sd->cairo_set_source_surface)
2915 sd->cairo_set_source_surface = (void (*)(cairo_t *, cairo_surface_t *, double, double))dlsym(cairo_handle, "cairo_set_source_surface");
2916 if (!sd->cairo_paint)
2917 sd->cairo_paint = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_paint");
2918 if (!sd->cairo_set_source_rgb)
2919 sd->cairo_set_source_rgb = (void (*)(cairo_t *, double, double, double))dlsym(cairo_handle, "cairo_set_source_rgb");
2920 if (!sd->cairo_rectangle)
2921 sd->cairo_rectangle = (void (*)(cairo_t *, double, double, double, double))dlsym(cairo_handle, "cairo_rectangle");
2922 if (!sd->cairo_set_line_width)
2923 sd->cairo_set_line_width = (void (*)(cairo_t *, double))dlsym(cairo_handle, "cairo_set_line_width");
2924 if (!sd->cairo_stroke)
2925 sd->cairo_stroke = (void (*)(cairo_t *cr))dlsym(cairo_handle, "cairo_stroke");
2926 if (!sd->cairo_set_antialias)
2927 sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
2929 sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
2930 sd->cairo_set_source_surface(cr, src, 0, 0);
2931 sd->cairo_paint(cr);
2932 sd->cairo_set_source_rgb(cr, 0, 0, 255);
2933 sd->cairo_set_line_width(cr, 1);
2934 sd->cairo_rectangle(cr,
2935 visibleRect->x, visibleRect->y, visibleRect->w, visibleRect->h);
2936 sd->cairo_stroke(cr);
2938 if (!sd->cairo_destroy)
2939 sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
2940 sd->cairo_destroy(cr);
2943 if (!sd->cairo_surface_destroy)
2944 sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
2945 sd->cairo_surface_destroy(dest);
2946 error_cairo_surface:
2947 evas_object_image_data_set(minimap, pixels);
2952 _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH)
2954 if (minimap == NULL || src == NULL) return;
2955 Evas_Object *webview = sd->base.self;
2957 if (!sd->ewk_view_frame_main_get)
2958 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2960 if (!sd->ewk_frame_contents_size_get)
2961 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2963 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &cw, &ch);
2964 if (cw == 0 || ch == 0) return;
2966 if (!sd->ewk_frame_visible_content_geometry_get)
2967 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");
2969 sd->ewk_frame_visible_content_geometry_get(
2970 sd->ewk_view_frame_main_get(webview), EINA_FALSE,
2972 DBG("visible area : %d, %d, %d, %d\n", x, y, w, h);
2974 Eina_Rectangle rect = {
2975 x * minimapW / cw, y * minimapH / ch,
2976 w * minimapW / cw, h * minimapH / ch};
2977 _minimap_update_detail(minimap, sd, src, minimapW, minimapH, &rect);
2980 static cairo_surface_t*
2981 _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h)
2983 DBG("%s is called\n", __func__);
2984 Evas_Object *webview = sd->base.self;
2985 EWK_VIEW_PRIV_GET_OR_RETURN(sd, priv, NULL);
2987 if (!sd->ewk_view_frame_main_get)
2988 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2990 if (!sd->ewk_frame_contents_size_get)
2991 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2993 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &w, &h);
2994 printf(" W : %d / H : %d\n", w, h);
2996 float x_scale = MINIMAP_WIDTH / (float)w;
2997 float y_scale = MINIMAP_HEIGHT / (float)h;
2999 if (x_scale < y_scale)
3001 scale_factor = x_scale;
3002 *minimap_w = MINIMAP_WIDTH;
3003 *minimap_h = h * scale_factor;
3007 scale_factor = y_scale;
3008 *minimap_w = w * scale_factor;
3009 *minimap_h = MINIMAP_HEIGHT;
3011 printf(" minimap w,h : (%d, %d)\n", *minimap_w, *minimap_h);
3013 if (!sd->ewk_view_paint_contents)
3014 sd->ewk_view_paint_contents = (Eina_Bool (*)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *))dlsym(ewk_handle, "ewk_view_paint_contents");
3015 if (!sd->cairo_image_surface_create)
3016 sd->cairo_image_surface_create = (cairo_surface_t * (*)(cairo_format_t, int, int))dlsym(cairo_handle, "cairo_image_surface_create");
3017 if (!sd->cairo_create)
3018 sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
3019 if (!sd->cairo_destroy)
3020 sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
3021 if (!sd->cairo_scale)
3022 sd->cairo_scale = (void (*)(cairo_t *, double, double))dlsym(cairo_handle, "cairo_scale");
3023 if (!sd->cairo_surface_write_to_png)
3024 sd->cairo_surface_write_to_png = (cairo_status_t (*)(cairo_surface_t *, const char *))dlsym(cairo_handle, "cairo_surface_write_to_png");
3025 if (!sd->cairo_set_antialias)
3026 sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
3028 cairo_surface_t* ret = sd->cairo_image_surface_create(CAIRO_FORMAT_RGB24, *minimap_w, *minimap_h);
3029 cairo_t* cr = sd->cairo_create(ret);
3030 sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
3031 sd->cairo_scale(cr, scale_factor, scale_factor);
3032 Eina_Rectangle rect = {0, 0, w, h};
3033 sd->ewk_view_paint_contents(priv, cr, &rect);
3034 sd->cairo_destroy(cr);
3035 sd->cairo_surface_write_to_png(ret, "/home/root/test.png");
3042 _unzoom_position(Evas_Object* obj, int x, int y, int* ux, int* uy)
3046 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
3048 if (!sd->ewk_view_zoom_get)
3049 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
3050 float zoomRatio = sd->ewk_view_zoom_get(obj);
3053 *ux = x / zoomRatio;
3054 *uy = (y - viewY) / zoomRatio;
3059 _coords_evas_to_ewk(Evas_Object* obj, int x, int y, int* ux, int* uy)
3063 if (!sd->ewk_view_frame_main_get)
3064 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
3066 if (!sd->ewk_frame_scroll_pos_get)
3067 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
3069 int scrollX, scrollY, viewY;
3070 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
3071 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
3073 *uy = y + scrollY - viewY;
3077 _coords_ewk_to_evas(Evas_Object* obj, int x, int y, int* ux, int* uy)
3081 if (!sd->ewk_view_frame_main_get)
3082 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
3084 if (!sd->ewk_frame_scroll_pos_get)
3085 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
3087 int scrollX, scrollY, viewY;
3088 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
3089 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
3091 *uy = y - scrollY + viewY;
3094 _update_min_zoom_rate(Evas_Object *obj)
3098 if (!sd->ewk_view_frame_main_get)
3099 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
3100 if (!sd->ewk_frame_contents_size_get)
3101 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
3102 if (!sd->ewk_view_zoom_range_set)
3103 sd->ewk_view_zoom_range_set = (void (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
3105 int content_w, object_w;
3106 evas_object_geometry_get(obj, NULL, NULL, &object_w, NULL);
3107 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &content_w, NULL);
3109 sd->zoom.min_zoom_rate = (float)object_w / (float)content_w;
3111 if (sd->use_zoom_bouncing)
3113 float min_zoom_rate = sd->zoom.min_zoom_rate * ZOOM_OUT_BOUNCING;
3114 if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
3115 float max_zoom_rate = sd->zoom.max_zoom_rate * ZOOM_IN_BOUNCING;
3116 sd->ewk_view_zoom_range_set(obj, min_zoom_rate, max_zoom_rate);
3120 sd->ewk_view_zoom_range_set(obj, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);