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
30 #define MAX_TUC 1024*1024*10
32 #define MOBILE_DEFAULT_ZOOM_RATIO 1.5f
34 #define WEBVIEW_EDJ "/usr/share/edje/ewebview.edj"
35 #define WEBKIT_EDJ "/usr/share/edje/webkit.edj"
36 #define WEBVIEW_THEME_EDJ "/usr/share/edje/ewebview-theme.edj"
38 #define DEFAULT_LAYOUT_WIDTH 1024
39 #define MIN_ZOOM_RATIO 0.09f
40 #define MAX_ZOOM_RATIO 4.0f
41 #define ZOOM_OUT_BOUNCING 0.2f
42 #define ZOOM_IN_BOUNCING 0.5f
44 // "<!--<body bgcolor=#4c4c4c text=white text-align=left>-->"
45 #define NOT_FOUND_PAGE_HEADER "<html>" \
46 "<head><title>Page Not Found</title></head>" \
47 "<body bgcolor=white text=black text-align=left>" \
50 "<tr><td><h1>Page Not Found<br/></td></tr>" \
51 "<meta name='viewport' content='width=device-width, initial-scale=1.0, user-scalable=no'>" \
53 "<script type='text/javascript'>"\
56 #define NOT_FOUND_PAGE_FOOTER ";" \
57 "var failingUrl = s.substring(s.indexOf(\"?\"\)+1, s.lastIndexOf(\"?\"\));" \
58 "document.write(\"<p><tr><td><h2>URL: \" + unescape(failingUrl) + \"</h2></td></tr>\");" \
59 "var errorDesc = s.substring(s.lastIndexOf(\"?\")+1, s.length);" \
60 "document.write(\"<tr><td><h2>Error: \" + unescape(errorDesc) + \"</h2></td></tr>\");" \
61 "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>\");" \
69 #define NEED_TO_REMOVE
73 typedef struct _Smart_Data Smart_Data;
76 Ewk_View_Smart_Data base; //default data
79 Ecore_Job *move_calc_job;
80 Ecore_Job *resize_calc_job;
81 Eina_Hash* mime_func_hash;
84 unsigned char bounce_horiz : 1;
85 unsigned char bounce_vert : 1;
86 unsigned char events_feed : 1;
87 unsigned char auto_fitting : 1;
88 unsigned char mouse_clicked : 1;
91 void (*ewk_view_theme_set)(Evas_Object *, const char *);
92 Evas_Object *(*ewk_view_frame_main_get)(const Evas_Object *);
93 Eina_Bool (*ewk_view_uri_set)(Evas_Object *, const char *);
94 float (*ewk_view_zoom_get)(const Evas_Object *);
95 const char * (*ewk_view_uri_get)(const Evas_Object *o);
96 Eina_Bool (*ewk_view_zoom_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
97 Eina_Bool (*ewk_view_zoom_weak_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
98 Eina_Bool (*ewk_view_zoom_text_only_set)(Evas_Object *, Eina_Bool);
99 Eina_Bool (*ewk_view_zoom_cairo_scaling_get)(const Evas_Object *);
100 Eina_Bool (*ewk_view_zoom_cairo_scaling_set)(Evas_Object *, Eina_Bool);
101 void (*ewk_view_viewport_get)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *);
102 void (*ewk_view_zoom_range_set)(Evas_Object *, float, float);
103 void (*ewk_view_user_scalable_set)(Evas_Object *, Eina_Bool);
104 Eina_Bool (*ewk_view_pre_render_region)(Evas_Object *, Evas_Coord, Evas_Coord, Evas_Coord, Evas_Coord, float);
105 void (*ewk_view_pre_render_cancel)(Evas_Object *);
106 Eina_Bool (*ewk_view_enable_render)(const Evas_Object *);
107 Eina_Bool (*ewk_view_disable_render)(const Evas_Object *);
108 void (*ewk_view_javascript_suspend)(Evas_Object *);
109 void (*ewk_view_javascript_resume)(Evas_Object *);
110 void (*ewk_view_fixed_layout_size_set)(Evas_Object *, Evas_Coord, Evas_Coord);
111 Eina_Bool (*ewk_view_setting_enable_plugins_get)(const Evas_Object *);
112 void (*ewk_view_pause_and_or_hide_plugins)(Evas_Object *, Eina_Bool, Eina_Bool);
113 Eina_Bool (*ewk_view_suspend_request)(Evas_Object *);
114 Eina_Bool (*ewk_view_resume_request)(Evas_Object *);
115 Eina_Bool (*ewk_view_select_none)(Evas_Object *);
116 Eina_Bool (*ewk_view_get_smart_zoom_rect)(Evas_Object *, int, int, const Evas_Event_Mouse_Up *, Eina_Rectangle *);
117 Eina_Bool (*ewk_view_paint_contents)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *);
118 Eina_Bool (*ewk_view_stop)(Evas_Object *);
119 Ewk_Tile_Unused_Cache *(*ewk_view_tiled_unused_cache_get)(const Evas_Object *);
120 void (*ewk_view_tiled_unused_cache_set)(Evas_Object *, Ewk_Tile_Unused_Cache *);
121 void (*ewk_tile_unused_cache_max_set)(Ewk_Tile_Unused_Cache *, size_t);
122 size_t (*ewk_tile_unused_cache_max_get)(const Ewk_Tile_Unused_Cache *);
123 size_t (*ewk_tile_unused_cache_used_get)(const Ewk_Tile_Unused_Cache *);
124 size_t (*ewk_tile_unused_cache_flush)(Ewk_Tile_Unused_Cache *, size_t);
125 void (*ewk_tile_unused_cache_auto_flush)(Ewk_Tile_Unused_Cache *);
126 char * (*ewk_page_check_point_for_keyboard)(Evas_Object *, int, int, Eina_Bool *);
127 Eina_Bool (*ewk_page_check_point)(Evas_Object *, int, int, Evas_Event_Mouse_Down *, Eina_Bool *, Eina_Bool *, char **, char **, char **);
128 char ** (*ewk_page_dropdown_get_options)(Evas_Object *, int, int, int *, int *);
129 Eina_Bool (*ewk_page_dropdown_set_current_index)(Evas_Object *, int, int, int);
130 Eina_Bool (*ewk_frame_contents_size_get)(const Evas_Object *, Evas_Coord *, Evas_Coord *);
131 Ewk_Hit_Test * (*ewk_frame_hit_test_new)(const Evas_Object *, int, int);
132 Eina_Bool (*ewk_frame_feed_mouse_down)(Evas_Object *, const Evas_Event_Mouse_Down *);
133 Eina_Bool (*ewk_frame_feed_mouse_up)(Evas_Object *, const Evas_Event_Mouse_Up *);
134 Eina_Bool (*ewk_frame_visible_content_geometry_get)(const Evas_Object *, Eina_Bool, int *, int *, int *, int *);
135 Eina_Bool (*ewk_frame_scroll_pos_get)(const Evas_Object *, int *, int *);
136 void (*ewk_frame_hit_test_free)(Ewk_Hit_Test *);
137 Eina_Bool (*ewk_frame_contents_set)(Evas_Object *, const char *, size_t, const char *, const char *, const char *);
138 Eina_Bool (*ewk_frame_select_closest_word)(Evas_Object *, int, int, int *, int *, int *, int *, int *, int *);
139 Eina_Bool (*ewk_frame_selection_handlers_get)(Evas_Object *, int *, int *, int *, int *, int *, int *);
140 Eina_Bool (*ewk_frame_selection_left_set)(Evas_Object *, int, int, int *, int *, int *);
141 Eina_Bool (*ewk_frame_selection_right_set)(Evas_Object *, int, int, int *, int *, int *);
142 Eina_Bool (*ewk_frame_feed_focus_in)(Evas_Object *);
143 Eina_Bool (*ewk_frame_scroll_add)(Evas_Object *, int, int);
144 unsigned int (*ewk_view_imh_get)(Evas_Object *);
145 Ecore_IMF_Context* (*ewk_view_core_imContext_get)(Evas_Object *);
147 /* cairo functions */
148 cairo_t * (*cairo_create)(cairo_surface_t *);
149 void (*cairo_destroy)(cairo_t *);
150 void (*cairo_paint)(cairo_t *);
151 void (*cairo_stroke)(cairo_t *cr);
152 void (*cairo_scale)(cairo_t *, double, double);
153 void (*cairo_rectangle)(cairo_t *, double, double, double, double);
154 void (*cairo_set_source_rgb)(cairo_t *, double, double, double);
155 cairo_status_t (*cairo_surface_status)(cairo_surface_t *);
156 void (*cairo_surface_destroy)(cairo_surface_t *);
157 void (*cairo_set_line_width)(cairo_t *, double);
158 void (*cairo_set_source_surface)(cairo_t *, cairo_surface_t *, double, double);
159 cairo_status_t (*cairo_surface_write_to_png)(cairo_surface_t *, const char *);
160 cairo_surface_t * (*cairo_image_surface_create)(cairo_format_t, int, int);
161 void (*cairo_set_antialias)(cairo_t *, cairo_antialias_t);
162 cairo_surface_t * (*cairo_image_surface_create_for_data)(unsigned char *, cairo_format_t, int, int, int);
167 Evas_Object* content;
178 Evas_Point basis; // basis point of zoom
179 int finger_distance; // distance between two finger
182 float zoom_rate_at_start;
183 float zoom_rate_to_set;
184 Evas_Point scroll_at_start;
185 Evas_Point scroll_to_set;
186 float init_zoom_rate;
187 float min_zoom_rate; //content based minimum
201 Ecore_Animator* smart_zoom_animator;
204 Evas_Event_Mouse_Down mouse_down_copy;
205 Evas_Event_Mouse_Up mouse_up_copy;
207 cairo_surface_t* thumbnail;
208 float current_zoom_level;
211 Eina_Bool on_panning;
212 Eina_Bool on_zooming;
213 Eina_Bool is_mobile_page;
215 Eina_Bool use_text_selection;
216 Eina_Bool text_selection_on;
218 Evas_Coord_Rectangle front;
219 Evas_Coord_Rectangle back;
220 Evas_Point front_handle;
221 Evas_Point back_handle;
222 Eina_Bool front_handle_moving;
223 Eina_Bool back_handle_moving;
227 Ecore_Idler *flush_and_pre_render_idler;
228 Eina_Bool use_zoom_bouncing;
231 /* local subsystem functions */
232 static void _resize_calc_job(void *data);
233 static void _move_calc_job(void *data);
234 static void _smart_show(Evas_Object* obj);
235 static void _smart_hide(Evas_Object* obj);
236 static void _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h);
237 static void _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y);
239 static void _smart_calculate(Evas_Object* obj);
241 static Eina_Bool _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev);
242 static Eina_Bool _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev);
243 static Eina_Bool _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev);
244 static void _smart_add_console_message(Ewk_View_Smart_Data *esd, const char *message, unsigned int lineNumber, const char *sourceID);
245 static void _smart_run_javascript_alert(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message);
246 static Eina_Bool _smart_run_javascript_confirm(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message);
247 static Eina_Bool _smart_run_javascript_prompt(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message, const char *defaultValue, char **value);
248 static Eina_Bool _smart_should_interrupt_javascript(Ewk_View_Smart_Data *esd);
249 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);
250 static Eina_Bool _smart_navigation_policy_decision(Ewk_View_Smart_Data *esd, Ewk_Frame_Resource_Request *request);
251 static void _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info);
252 static void _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info);
253 static void _smart_load_started(void* data, Evas_Object* webview, void* error);
254 static void _smart_load_finished(void* data, Evas_Object* webview, void* arg);
255 static void _smart_load_error(void* data, Evas_Object* webview, void* arg);
256 static void _smart_viewport_changed(void* data, Evas_Object* webview, void* arg);
257 static void _smart_input_method_changed(void* data, Evas_Object* webview, void* arg);
258 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);
259 static void _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg);
260 static void _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg);
261 static void _smart_cb_view_created(void* data, Evas_Object* webview, void* arg);
262 static void _smart_add(Evas_Object* obj);
263 static void _smart_del(Evas_Object* o);
264 static void _directional_pre_render(Evas_Object* webview, int dx, int dy);
265 static void _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev);
266 static void _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev);
267 static void _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev);
268 static void _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev);
269 static void _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev);
270 static void _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev);
271 static void _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev);
272 static void _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev);
273 static void _suspend_all(Smart_Data *sd, Eina_Bool hidePlugin);
274 static void _resume_all(Smart_Data *sd, Eina_Bool hidePlugin);
275 static void _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance);
276 static void _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance);
277 static void _zoom_stop(Smart_Data* sd);
278 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);
279 static int _smart_zoom_animator(void* data);
280 static void _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info);
281 static void _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info);
282 static void _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info);
283 static void _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info);
284 static void _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info);
285 static void _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info);
286 static void _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info);
287 static void _zoom_to_rect(Smart_Data *sd, int x, int y);
288 static void _text_selection_init(Evas_Object* parent);
289 static void _text_selection_show(void);
290 static void _text_selection_hide(Smart_Data *sd);
291 static void _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height);
292 static void _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height);
293 static Eina_Bool _text_selection_handle_pressed(Smart_Data *sd, int x, int y);
294 static void _text_selection_update_position(Smart_Data *sd, int x, int y);
295 static void _text_selection_move_by(Smart_Data *sd, int dx, int dy);
296 static void _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect);
297 static void _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH);
298 static cairo_surface_t* _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h);
299 static void _unzoom_position(Evas_Object* webview, int x, int y, int* ux, int* uy);
300 static void _coords_evas_to_ewk(Evas_Object* webview, int x, int y, int* ux, int* uy);
301 static void _coords_ewk_to_evas(Evas_Object* webview, int x, int y, int* ux, int* uy);
302 static void _update_min_zoom_rate(Evas_Object *obj);
304 /* local subsystem globals */
305 static Evas_Smart *_smart = NULL;
306 static Ewk_View_Smart_Class _parent_sc = EWK_VIEW_SMART_CLASS_INIT_NULL;
309 static void *ewk_handle;
310 static void *cairo_handle;
312 static Ewk_Tile_Unused_Cache *ewk_tile_cache = NULL;
313 static ewk_tile_cache_ref_count = 0;
315 /* externally accessible functions */
317 _elm_smart_webview_add(Evas *evas, Eina_Bool tiled)
319 Evas_Object* webview;
320 int (*ewk_init)(void) = NULL;
321 void (*ewk_dnet_open)(void) = NULL;
322 Eina_Bool (*ewk_view_single_smart_set)(Ewk_View_Smart_Class *) = NULL;
323 Eina_Bool (*ewk_view_tiled_smart_set)(Ewk_View_Smart_Class *) = NULL;
327 ewk_handle = dlopen(EWEBKIT_PATH, RTLD_LAZY);
328 if (ewk_handle == NULL)
330 ERR("could not initialize ewk \n");
333 cairo_handle = dlopen(CAIRO_PATH, RTLD_LAZY);
334 if (cairo_handle == NULL)
336 ERR("could not initialize cairo \n");
342 ewk_init = (int (*)())dlsym(ewk_handle, "ewk_init");
346 ewk_dnet_open = (void (*)())dlsym(ewk_handle, "ewk_dnet_open");
349 /* create subclass */
350 static Ewk_View_Smart_Class _api = EWK_VIEW_SMART_CLASS_INIT_NAME_VERSION(SMART_NAME);
354 if (!ewk_view_tiled_smart_set)
355 ewk_view_tiled_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_tiled_smart_set");
356 ewk_view_tiled_smart_set(&_api);
357 if (EINA_UNLIKELY(!_parent_sc.sc.add))
358 ewk_view_tiled_smart_set(&_parent_sc);
361 if (!ewk_view_single_smart_set)
362 ewk_view_single_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_single_smart_set");
363 ewk_view_single_smart_set(&_api);
364 if (EINA_UNLIKELY(!_parent_sc.sc.add))
365 ewk_view_single_smart_set(&_parent_sc);
368 _api.sc.add = _smart_add;
369 _api.sc.del = _smart_del;
370 _api.sc.show = _smart_show;
371 _api.sc.hide = _smart_hide;
372 _api.sc.resize = _smart_resize;
373 _api.sc.move = _smart_move;
375 _api.sc.calculate = _smart_calculate;
377 _api.mouse_down = _smart_mouse_down;
378 _api.mouse_up = _smart_mouse_up ;
379 _api.mouse_move = _smart_mouse_move;
381 _api.add_console_message = _smart_add_console_message;
382 _api.run_javascript_alert = _smart_run_javascript_alert;
383 _api.run_javascript_confirm = _smart_run_javascript_confirm;
384 _api.run_javascript_prompt = _smart_run_javascript_prompt;
385 _api.should_interrupt_javascript = _smart_should_interrupt_javascript;
386 _api.run_open_panel = _smart_run_open_panel;
387 //_api.navigation_policy_decision = _smart_navigation_policy_decision;
389 _smart = evas_smart_class_new(&_api.sc);
390 elm_theme_overlay_add(NULL, WEBVIEW_THEME_EDJ);
396 ERR("could not create smart class\n");
400 webview = evas_object_smart_add(evas, _smart);
403 ERR("could not create smart object for webview");
407 // set tiled and unused cache
408 Smart_Data* sd = evas_object_smart_data_get(webview);
414 if (ewk_tile_cache_ref_count == 0)
416 if (!sd->ewk_view_tiled_unused_cache_get)
417 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
418 ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(webview);
420 if (!sd->ewk_tile_unused_cache_max_set)
421 sd->ewk_tile_unused_cache_max_set = (void (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_max_set");
422 sd->ewk_tile_unused_cache_max_set(ewk_tile_cache, MAX_TUC);
424 if (!sd->ewk_view_tiled_unused_cache_set)
425 sd->ewk_view_tiled_unused_cache_set = (void (*)(Evas_Object *, Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_set");
426 sd->ewk_view_tiled_unused_cache_set(webview, ewk_tile_cache);
428 ++ewk_tile_cache_ref_count;
429 //size_t mem = ewk_tile_unused_cache_used_get(ewk_tile_cache);
430 //DBG("%s: Used cache: %d (%dkB)", __func__, mem, (mem/1024));
438 _elm_smart_webview_events_feed_set(Evas_Object* obj, Eina_Bool feed)
441 sd->events_feed = feed;
445 _elm_smart_webview_events_feed_get(Evas_Object* obj)
447 API_ENTRY return EINA_FALSE;
448 return sd->events_feed;
452 _elm_smart_webview_auto_fitting_set(Evas_Object* obj, Eina_Bool enable)
455 sd->auto_fitting = enable;
459 _elm_smart_webview_auto_fitting_get(Evas_Object *obj)
461 API_ENTRY return EINA_FALSE;
462 return sd->auto_fitting;
466 _elm_smart_webview_minimap_get(Evas_Object* obj)
468 DBG("%s\n", __func__);
469 API_ENTRY return NULL;
471 if (sd->minimap.eo != NULL) return sd->minimap.eo;
473 sd->minimap.eo = edje_object_add(evas_object_evas_get(obj));
474 edje_object_file_set(sd->minimap.eo, WEBVIEW_EDJ, "minimap");
476 sd->minimap.content = evas_object_image_add(evas_object_evas_get(sd->minimap.eo));
477 evas_object_size_hint_align_set(sd->minimap.content, 0.5, 0.5);
478 evas_object_image_colorspace_set(sd->minimap.content, EVAS_COLORSPACE_ARGB8888);
479 evas_object_image_alpha_set(sd->minimap.content, EINA_FALSE);
481 Evas_Object* box = evas_object_box_add(evas_object_evas_get(sd->minimap.eo));
482 evas_object_box_append(box, sd->minimap.content);
483 evas_object_show(sd->minimap.content);
484 edje_object_part_swallow(sd->minimap.eo, "swallow.content", box);
486 return sd->minimap.eo;
490 _elm_smart_webview_uri_set(Evas_Object* obj, const char* uri)
494 char full_uri[MAX_URI] = "";
495 printf("<< uri [%s] >>\n", uri);
501 int len = strlen(uri);
504 if (strstr(uri, "://") == NULL) {
505 strncpy(full_uri, "http://", 7);
507 len = (len >= (MAX_URI - 7)) ? (MAX_URI - 8) : len;
508 strncat(full_uri, uri, len);
510 len = (len >= MAX_URI) ? (MAX_URI - 1) : len;
511 strncpy(full_uri, uri, len);
512 full_uri[len] = '\0';
515 printf("<< full uri [%s] >>\n", full_uri);
516 if (!sd->ewk_view_uri_set)
517 sd->ewk_view_uri_set = (Eina_Bool (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_uri_set");
518 sd->ewk_view_uri_set(obj, full_uri);
523 _elm_smart_webview_widget_set(Evas_Object *obj, Evas_Object *wid)
530 _elm_smart_webview_bounce_allow_set(Evas_Object* obj, Eina_Bool horiz, Eina_Bool vert)
533 sd->bounce_horiz = horiz;
534 sd->bounce_vert = vert;
538 _elm_smart_webview_mime_callback_set(Evas_Object* obj, const char *mime, Elm_WebView_Mime_Cb func)
541 if (!sd->mime_func_hash)
542 sd->mime_func_hash = eina_hash_pointer_new(NULL);
545 eina_hash_del(sd->mime_func_hash, mime, func);
547 eina_hash_add(sd->mime_func_hash, mime, func);
551 _elm_smart_webview_default_layout_width_set(Evas_Object *obj, int width)
554 sd->layout.default_w = width;
558 _flush_and_pre_render(void *data)
560 Evas_Object *obj = (Evas_Object *)data;
561 API_ENTRY return ECORE_CALLBACK_CANCEL;
563 if (!sd->ewk_view_tiled_unused_cache_get)
564 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
565 if (!sd->ewk_tile_unused_cache_used_get)
566 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
567 if (!sd->ewk_tile_unused_cache_flush)
568 sd->ewk_tile_unused_cache_flush = (size_t (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_flush");
570 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(obj);
571 sd->ewk_tile_unused_cache_flush(tuc, sd->ewk_tile_unused_cache_used_get(tuc));
572 _directional_pre_render(obj, 0, 0);
574 sd->flush_and_pre_render_idler = NULL;
576 return ECORE_CALLBACK_CANCEL;
579 /* local subsystem functions */
581 _smart_show(Evas_Object* obj)
583 DBG("%s\n", __func__);
586 _elm_smart_touch_start(sd->touch_obj);
587 _parent_sc.sc.show(obj);
591 _smart_hide(Evas_Object* obj)
593 DBG("%s\n", __func__);
596 _elm_smart_touch_stop(sd->touch_obj);
597 _parent_sc.sc.hide(obj);
601 _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h)
603 DBG("%s\n", __func__);
607 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
608 if ((ow == w) && (oh == h)) return;
609 if (sd->resize_calc_job) ecore_job_del(sd->resize_calc_job);
610 sd->resize_calc_job = ecore_job_add(_resize_calc_job, obj);
614 _resize_calc_job(void *data)
616 Evas_Object *obj = data;
619 int object_w, object_h;
620 evas_object_geometry_get(obj, NULL, NULL, &object_w, &object_h);
621 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
623 if (sd->is_mobile_page)
625 int old_layout_w = sd->layout.w;
626 sd->layout.w = object_w / sd->zoom.init_zoom_rate;
627 sd->layout.h = object_h / sd->zoom.init_zoom_rate;
628 if (old_layout_w != sd->layout.w)
630 if (!sd->ewk_view_fixed_layout_size_set)
631 sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
632 sd->ewk_view_fixed_layout_size_set(obj, sd->layout.w, sd->layout.h);
637 if (!sd->ewk_view_zoom_get)
638 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
639 if (!sd->ewk_view_zoom_set)
640 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
642 _update_min_zoom_rate(obj);
645 if (sd->ewk_view_zoom_get(obj) < sd->zoom.min_zoom_rate)
646 sd->ewk_view_zoom_set(obj, sd->zoom.min_zoom_rate, 0, 0);
649 // call preRender by timer, because we can not get the correct visible_content of frame
650 // when call it directly.
651 if (!sd->ewk_view_uri_get)
652 sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
653 const char *url = sd->ewk_view_uri_get(obj);
654 if (url && strcmp(url, "") != 0 && sd->flush_and_pre_render_idler == NULL)
656 sd->flush_and_pre_render_idler = ecore_idler_add(_flush_and_pre_render, obj);
659 sd->resize_calc_job = NULL;
660 _parent_sc.sc.resize(obj, object_w, object_h);
664 _move_calc_job(void *data)
666 Evas_Object *obj = data;
669 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
670 sd->move_calc_job = NULL;
671 _parent_sc.sc.move(obj, x, y);
675 _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y)
677 DBG("%s\n", __func__);
680 if (sd->move_calc_job) ecore_job_del(sd->move_calc_job);
681 sd->move_calc_job = ecore_job_add(_move_calc_job, obj);
686 _smart_calculate(Evas_Object* obj)
688 _parent_sc.sc.calculate(obj);
693 _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev)
695 DBG("[NATIVE]%s is called\n", __func__);
696 Smart_Data *sd = (Smart_Data *)esd;
697 sd->mouse_down_copy = *ev;
701 sd->mouse_clicked = EINA_TRUE;
702 return _parent_sc.mouse_down(esd, ev);
704 else return EINA_TRUE;
708 _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev)
710 DBG("[NATIVE]%s is called\n", __func__);
711 Smart_Data *sd = (Smart_Data *)esd;
712 sd->mouse_up_copy = *ev;
716 //check if user hold touch
717 if (ev && (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD))
722 Eina_Bool ret = _parent_sc.mouse_up(esd, ev);
723 sd->mouse_clicked = EINA_FALSE;
731 _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev)
733 Smart_Data *sd = (Smart_Data *)esd;
734 if (sd->events_feed) _parent_sc.mouse_move(esd, ev);
735 else return EINA_TRUE;
739 _smart_add_console_message(Ewk_View_Smart_Data *esd, const char *message, unsigned int lineNumber, const char *sourceID)
745 _smart_run_javascript_alert(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message)
748 popup = elm_popup_add(esd->self);
749 evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
750 elm_popup_desc_set(popup, message);
751 elm_popup_buttons_add(popup, 1, "Ok", ELM_POPUP_RESPONSE_OK, NULL);
752 evas_object_show(popup);
756 _smart_run_javascript_confirm(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message)
759 popup = elm_popup_add(esd->self);
760 evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
761 elm_popup_desc_set(popup, message);
762 elm_popup_buttons_add(popup, 2, "Ok", ELM_POPUP_RESPONSE_OK, "Cancel", ELM_POPUP_RESPONSE_CANCEL, NULL);
764 int ret = elm_popup_run(popup);
765 evas_object_del(popup);
768 case ELM_POPUP_RESPONSE_OK:
770 case ELM_POPUP_RESPONSE_CANCEL:
779 _smart_run_javascript_prompt(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message, const char *defaultValue, char **value)
781 //FIXME: it's not work
783 Evas_Object *box, *entry, *label;
785 popup = elm_popup_add(esd->self);
786 elm_object_style_set(popup, "customstyle");
787 evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
788 elm_popup_buttons_add(popup, 2, "Ok", ELM_POPUP_RESPONSE_OK, "Cancel", ELM_POPUP_RESPONSE_CANCEL, NULL);
790 box = elm_box_add(popup);
791 evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
792 evas_object_size_hint_fill_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
793 evas_object_show(box);
795 label = elm_label_add(box);
796 evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
797 elm_label_label_set(label, message);
798 elm_box_pack_start(box, label);
799 evas_object_show(label);
801 entry = elm_entry_add(box);
802 evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
803 elm_entry_single_line_set(entry, EINA_TRUE);
804 elm_entry_entry_set(entry, defaultValue);
805 elm_box_pack_end(box, entry);
806 evas_object_show(entry);
808 int ret = elm_popup_run(popup);
809 *value = strdup("temp");
810 evas_object_del(popup);
816 _smart_should_interrupt_javascript(Ewk_View_Smart_Data *esd)
823 _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)
830 _smart_navigation_policy_decision(Ewk_View_Smart_Data *esd, Ewk_Frame_Resource_Request *request)
833 Smart_Data *sd = (Smart_Data*)esd;
834 if (!sd->mime_func_hash)
837 protocol_hack = strstr(request->url, ":");
838 *protocol_hack = '\0';
839 Elm_WebView_Mime_Cb func = (Elm_WebView_Mime_Cb) eina_hash_find(sd->mime_func_hash, request->url);
840 *protocol_hack = ':';
844 if (strncmp(request->url, "http", 4) == 0
845 || strncmp(request->url, "https", 5) == 0
846 || strncmp(request->url, "file", 4) == 0)
851 return func(esd->self);
854 #ifdef NEED_TO_REMOVE
855 // TODO: temporary mouse callback until the webkit engine can receive mouse events
857 _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info)
859 Evas_Event_Mouse_Down* ev = (Evas_Event_Mouse_Down*)event_info;
860 Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
861 EINA_SAFETY_ON_NULL_RETURN(sd->api);
862 EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_down);
863 sd->api->mouse_down(sd, ev);
867 _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info)
869 Evas_Event_Mouse_Up* ev = (Evas_Event_Mouse_Up*)event_info;
870 Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
871 EINA_SAFETY_ON_NULL_RETURN(sd->api);
872 EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_up);
873 sd->api->mouse_up(sd, ev);
878 _smart_load_started(void* data, Evas_Object* webview, void* error)
880 DBG("%s is called\n", __func__);
881 Smart_Data *sd = (Smart_Data *)data;
884 if (!sd->ewk_view_user_scalable_set)
885 sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
887 // set default layout and zoom level
888 sd->is_mobile_page = EINA_FALSE;
891 sd->zoom.init_zoom_rate = 1.0f;
892 sd->zoom.scalable = EINA_TRUE;
893 sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
897 _smart_load_finished(void* data, Evas_Object* webview, void* arg)
899 DBG("%s is called\n", __func__);
900 Smart_Data* sd = (Smart_Data *)data;
903 // if error, call loadNotFoundPage
904 Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
905 int errorCode = (error)? error->code: 0;
906 if ( errorCode != 0 && errorCode != -999 )
907 { // 0 ok, -999 request cancelled
908 DBG( "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
909 error->code, error->domain, error->description, error->failing_url);
910 //ecore_job_add(loadNotFoundPage, (void *)this);
914 if (sd->auto_fitting == EINA_TRUE)
916 if (!sd->ewk_view_zoom_set)
917 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
918 sd->ewk_view_zoom_set(webview, sd->zoom.min_zoom_rate, 0, 0);
921 // update thumbnail and minimap
922 if (sd->thumbnail != NULL)
924 if (!sd->cairo_surface_destroy)
925 sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
926 sd->cairo_surface_destroy(sd->thumbnail);
928 sd->thumbnail = _image_clone_get(sd, &(sd->minimap.cw), &(sd->minimap.ch));
931 _directional_pre_render(sd->base.self, 0, 0);
933 if (sd->minimap.eo != NULL)
935 _minimap_update(sd->minimap.content, sd, sd->thumbnail,
936 sd->minimap.cw, sd->minimap.ch);
941 _smart_load_error(void* data, Evas_Object* webview, void* arg)
943 DBG("%s is called\n", __func__);
944 Smart_Data* sd = (Smart_Data *)data;
948 // if error, call loadNotFoundPage
949 Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
950 int errorCode = (error)? error->code: 0;
951 if ( errorCode != 0 && errorCode != -999 )
952 { // 0 ok, -999 request cancelled
953 //char szStrBuffer[1024];
954 //snprintf(szStrBuffer, 1024, "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
955 // error->code, error->domain, error->description, error->failing_url);
958 //ecore_job_add(loadNotFoundPage, (void *)this);
959 if (!sd->ewk_view_stop)
960 sd->ewk_view_stop = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_stop");
961 sd->ewk_view_stop(webview);
963 if (!sd->ewk_view_frame_main_get)
964 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
966 if (!sd->ewk_frame_contents_set)
967 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");
969 snprintf(szBuffer, 2048, NOT_FOUND_PAGE_HEADER "\"?%s?%s\"" NOT_FOUND_PAGE_FOOTER, error->failing_url, error->description);
970 //sd->ewk_frame_contents_set(sd->ewk_view_frame_main_get(webview), szStrBuffer, 0, NULL, NULL, NULL);
971 sd->ewk_frame_contents_set(error->frame, szBuffer, 0, NULL, NULL, NULL);
977 _smart_viewport_changed(void* data, Evas_Object* webview, void* arg)
979 DBG("%s is called\n", __func__);
980 Smart_Data* sd = (Smart_Data *)data;
983 // check for mobile page
984 int layout_w, layout_h;
985 float init_zoom_rate, max_zoom_rate, min_zoom_rate;
988 if (!sd->ewk_view_viewport_get)
989 sd->ewk_view_viewport_get = (void (*)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *))dlsym(ewk_handle, "ewk_view_viewport_get");
990 sd->ewk_view_viewport_get(webview, &layout_w, &layout_h,
991 &init_zoom_rate, &max_zoom_rate, &min_zoom_rate, &scalable);
993 int object_w, object_h;
994 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
995 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
997 // if layout width is bigger than object width, we regard current page to not the mobile page
999 if (layout_w > object_w)
1001 sd->layout.w = layout_w;
1005 // if there is no layout_w and url does not have mobile keyword, it is the desktop site.
1008 if (!sd->ewk_view_uri_get)
1009 sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
1010 const char *url = sd->ewk_view_uri_get(webview);
1011 if ((url && (strstr(url, "://m.") != NULL
1012 || strstr(url, "://wap.") != NULL
1013 || strstr(url, ".m.") != NULL
1014 || strstr(url, "/mobile/i") != NULL))) // For www.bbc.co.uk/mobile/i site
1016 min_zoom_rate = MIN_ZOOM_RATIO;
1017 max_zoom_rate = MAX_ZOOM_RATIO;
1026 // set data for mobile page
1027 sd->is_mobile_page = EINA_TRUE;
1028 _smart_page_layout_info_set(sd, MOBILE_DEFAULT_ZOOM_RATIO, min_zoom_rate, max_zoom_rate, scalable);
1031 //#ifdef PROFUSION_INPUT_PATCH
1034 * @see appcore_set_rotation_cb(), appcore_get_rotation_state()
1037 APPCORE_RM_UNKNOWN, /**< Unknown mode */
1038 APPCORE_RM_PORTRAIT_NORMAL , /**< Portrait mode */
1039 APPCORE_RM_PORTRAIT_REVERSE , /**< Portrait upside down mode */
1040 APPCORE_RM_LANDSCAPE_NORMAL , /**< Left handed landscape mode */
1041 APPCORE_RM_LANDSCAPE_REVERSE , /**< Right handed landscape mode */
1045 updateIMFOrientation( Ecore_IMF_Context *ctx )
1050 enum appcore_rm current_state = APPCORE_RM_UNKNOWN;
1051 int ret = appcore_get_rotation_state(¤t_state);
1053 switch (current_state)
1055 case APPCORE_RM_PORTRAIT_NORMAL:
1056 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_NONE);
1058 case APPCORE_RM_PORTRAIT_REVERSE:
1059 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_180);
1061 case APPCORE_RM_LANDSCAPE_NORMAL:
1062 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_90_CW);
1064 case APPCORE_RM_LANDSCAPE_REVERSE:
1065 ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_90_CCW);
1069 // call to show needed
1070 if ( ecore_imf_context_input_panel_state_get(ctx) == ECORE_IMF_INPUT_PANEL_STATE_SHOW )
1071 ecore_imf_context_input_panel_show(ctx);
1076 _smart_input_method_changed(void* data, Evas_Object* webview, void* arg)
1078 DBG("%s is called\n", __func__);
1079 Smart_Data* sd = (Smart_Data *)data;
1082 if (sd->ewk_view_core_imContext_get == NULL)
1083 sd->ewk_view_core_imContext_get = (Ecore_IMF_Context* (*)(Evas_Object *)) dlsym(ewk_handle, "ewk_view_core_imContext_get");
1085 Ecore_IMF_Context* imContext = sd->ewk_view_core_imContext_get(webview);
1086 Eina_Bool active = (Eina_Bool)arg;
1087 if (active && sd->mouse_clicked)
1089 static unsigned int lastImh = 0;//FIXME
1090 if (sd->ewk_view_imh_get == NULL)
1091 sd->ewk_view_imh_get = (unsigned int (*)(Evas_Object *)) dlsym(ewk_handle, "ewk_view_imh_get");
1092 unsigned int imh = sd->ewk_view_imh_get(webview);
1093 if (ecore_imf_context_input_panel_state_get(imContext) != ECORE_IMF_INPUT_PANEL_STATE_SHOW || lastImh != imh)
1096 //currentPage->reactToInputFieldTap(view, currentPage->getLastClickInfo().x, currentPage->getLastClickInfo().y);
1097 //updateIMFOrientation( imContext );
1098 ecore_imf_context_input_panel_reset (imContext);
1101 case EWK_IMH_TELEPHONE: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_PHONENUMBER); break;
1102 case EWK_IMH_NUMBER: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBER); break;
1103 case EWK_IMH_EMAIL: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_EMAIL); break;
1104 case EWK_IMH_URL: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_URL); break;
1105 default: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL);
1107 DBG("ecore_imf_context_input_panel_show");
1108 ecore_imf_context_focus_in(imContext);
1109 ecore_imf_context_client_canvas_set(imContext, evas_object_evas_get(sd->base.self));
1110 ecore_imf_context_input_panel_show (imContext);
1115 DBG("ecore_imf_context_input_panel_hide");
1116 ecore_imf_context_input_panel_hide (imContext);
1121 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)
1123 Evas_Object* webview = sd->base.self;
1125 int object_w, object_h;
1126 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
1127 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
1129 sd->zoom.init_zoom_rate = init_zoom_rate;
1130 sd->layout.w = object_w / sd->zoom.init_zoom_rate;
1131 sd->layout.h = object_h / sd->zoom.init_zoom_rate;
1132 sd->zoom.scalable = scalable;
1135 sd->zoom.min_zoom_rate = (min_zoom_rate <= sd->zoom.init_zoom_rate) ? sd->zoom.init_zoom_rate : min_zoom_rate;
1136 sd->zoom.max_zoom_rate = (max_zoom_rate <= sd->zoom.init_zoom_rate) ? sd->zoom.init_zoom_rate : max_zoom_rate;
1137 if (sd->zoom.max_zoom_rate < sd->zoom.min_zoom_rate)
1138 sd->zoom.max_zoom_rate = sd->zoom.min_zoom_rate;
1142 sd->zoom.min_zoom_rate = init_zoom_rate;
1143 sd->zoom.max_zoom_rate = init_zoom_rate;
1148 _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg)
1150 Smart_Data* sd = (Smart_Data *)data;
1153 Evas_Object* webview = sd->base.self;
1155 Evas_Coord* size = (Evas_Coord*)arg;
1156 if (!size || size[0] == 0)
1159 _update_min_zoom_rate(sd->base.self);
1163 _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg)
1165 DBG("%s is called\n", __func__);
1166 Smart_Data* sd = (Smart_Data *)data;
1169 Evas_Object* webview = sd->base.self;
1171 if (!sd->ewk_view_user_scalable_set)
1172 sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
1173 if (!sd->ewk_view_zoom_range_set)
1174 sd->ewk_view_zoom_range_set = (void (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
1175 if (!sd->ewk_view_fixed_layout_size_set)
1176 sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
1178 if (sd->use_zoom_bouncing)
1179 sd->ewk_view_zoom_range_set(webview, MIN_ZOOM_RATIO, MAX_ZOOM_RATIO + ZOOM_IN_BOUNCING);
1181 sd->ewk_view_zoom_range_set(webview, MIN_ZOOM_RATIO, MAX_ZOOM_RATIO);
1183 // set default layout size
1184 int object_w, object_h;
1185 evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
1186 object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
1187 sd->ewk_view_fixed_layout_size_set(webview, object_w, object_h);
1189 sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
1191 // set zoom and layout
1192 if (sd->is_mobile_page)
1194 if (!sd->ewk_view_zoom_set)
1195 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
1196 if (!sd->ewk_frame_contents_size_get)
1197 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1198 if (!sd->ewk_view_uri_get)
1199 sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
1201 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
1202 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
1205 sd->ewk_frame_contents_size_get(frame, &content_w, NULL);
1207 const char *url = sd->ewk_view_uri_get(webview);
1208 if ((content_w > sd->layout.w && !strstr(url, "docs.google.com"))
1209 || strstr(url, "maps.google.com/maps/m"))
1211 // set page layout info, zoom and layout again
1212 _smart_page_layout_info_set(sd, 1.0f, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate, sd->zoom.scalable);
1213 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
1214 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
1216 if (sd->use_zoom_bouncing)
1218 float min_zoom_rate = sd->zoom.min_zoom_rate - ZOOM_OUT_BOUNCING;
1219 if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
1220 float max_zoom_rate = sd->zoom.max_zoom_rate + ZOOM_IN_BOUNCING;
1221 sd->ewk_view_zoom_range_set(webview, min_zoom_rate, max_zoom_rate);
1225 sd->ewk_view_zoom_range_set(webview, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
1229 sd->zoom.min_zoom_rate = MIN_ZOOM_RATIO;
1230 sd->zoom.max_zoom_rate = MAX_ZOOM_RATIO;
1231 if (sd->layout.w <= 0) sd->layout.w = sd->layout.default_w;
1232 sd->layout.h = object_h;
1234 if (!sd->ewk_view_zoom_set)
1235 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
1236 sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
1237 sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
1239 _update_min_zoom_rate(webview);
1242 sd->ewk_view_user_scalable_set(webview, sd->zoom.scalable);
1246 _smart_cb_view_created(void* data, Evas_Object* webview, void* arg)
1248 printf("%s is called\n", __func__);
1249 Smart_Data* sd = (Smart_Data *)data;
1251 *((Evas_Object**)arg) = webview;
1255 _smart_add(Evas_Object* obj)
1257 DBG("%s\n", __func__);
1260 sd = calloc(1, sizeof(Smart_Data));
1262 evas_object_smart_data_set(obj, sd);
1263 _parent_sc.sc.add(obj);
1265 sd->resize_calc_job = NULL;
1266 sd->move_calc_job = NULL;
1267 sd->thumbnail = NULL;
1268 sd->minimap.eo = NULL;
1269 sd->dropdown.options = NULL;
1270 sd->dropdown.option_cnt = 0;
1271 sd->use_text_selection = EINA_FALSE;
1272 sd->text_selection_on = EINA_FALSE;
1273 sd->events_feed = EINA_FALSE;
1274 sd->touch_obj = _elm_smart_touch_add(evas_object_evas_get(obj));
1275 sd->layout.default_w = DEFAULT_LAYOUT_WIDTH;
1277 sd->ewk_view_theme_set = (void (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_theme_set");
1278 sd->ewk_view_theme_set(obj, WEBKIT_EDJ);
1280 sd->ewk_view_zoom_text_only_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_text_only_set");
1281 sd->ewk_view_zoom_text_only_set(obj, EINA_FALSE);
1282 sd->ewk_view_zoom_cairo_scaling_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_set");
1283 sd->ewk_view_zoom_cairo_scaling_set(obj, EINA_TRUE);
1284 sd->flush_and_pre_render_idler = NULL;
1285 sd->use_zoom_bouncing = EINA_TRUE;
1287 #ifdef NEED_TO_REMOVE
1288 // TODO: temporary add the mouse callbacks until the webkit engine can receive mouse events
1289 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN, _view_on_mouse_down, sd);
1290 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP, _view_on_mouse_up, sd);
1293 evas_object_smart_callback_add(obj, "load,started", _smart_load_started, sd);
1294 evas_object_smart_callback_add(obj, "load,finished", _smart_load_finished, sd);
1295 evas_object_smart_callback_add(obj, "load,error", _smart_load_error, sd);
1296 evas_object_smart_callback_add(obj, "viewport,changed", _smart_viewport_changed, sd);
1297 evas_object_smart_callback_add(obj, "inputmethod,changed", _smart_input_method_changed, sd);
1299 evas_object_smart_callback_add(obj, "webview,created", _smart_cb_view_created, sd); // I need to consider more
1301 if (!(sd->ewk_view_frame_main_get))
1302 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1303 evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "contents,size,changed",
1304 _smart_contents_size_changed, sd);
1305 evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "load,nonemptylayout,finished",
1306 _smart_load_nonemptylayout_finished, sd);
1308 evas_object_smart_callback_add(obj, "one,press", _smart_cb_mouse_down, sd);
1309 evas_object_smart_callback_add(obj, "one,release", _smart_cb_mouse_up, sd);
1310 evas_object_smart_callback_add(obj, "one,single,tap", _smart_cb_mouse_tap, sd);
1311 evas_object_smart_callback_add(obj, "one,long,press", _smart_cb_select_closest_word, sd);
1312 evas_object_smart_callback_add(obj, "one,double,tap", _smart_cb_smart_zoom, sd);
1313 evas_object_smart_callback_add(obj, "one,move,start", _smart_cb_pan_start, sd);
1314 evas_object_smart_callback_add(obj, "one,move", _smart_cb_pan_by, sd);
1315 evas_object_smart_callback_add(obj, "one,move,end", _smart_cb_pan_stop, sd);
1316 evas_object_smart_callback_add(obj, "two,move,start", _smart_cb_pinch_zoom_start, sd);
1317 evas_object_smart_callback_add(obj, "two,move", _smart_cb_pinch_zoom_move, sd);
1318 evas_object_smart_callback_add(obj, "two,move,end", _smart_cb_pinch_zoom_stop, sd);
1320 evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1321 evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
1323 _elm_smart_touch_child_set(sd->touch_obj, obj);
1324 _text_selection_init(obj);
1328 _smart_del(Evas_Object* obj)
1330 DBG("%s\n", __func__);
1333 if (sd->minimap.eo != NULL)
1335 evas_object_del(sd->minimap.eo);
1336 sd->minimap.eo = NULL;
1339 if (sd->minimap.content != NULL)
1341 evas_object_del(sd->minimap.content);
1342 sd->minimap.content = NULL;
1345 _parent_sc.sc.del(obj);
1347 if (--ewk_tile_cache_ref_count == 0)
1348 ewk_tile_cache = NULL;
1352 _directional_pre_render(Evas_Object* obj, int dx, int dy)
1356 if (!sd->ewk_view_frame_main_get)
1357 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1358 if (!sd->ewk_frame_visible_content_geometry_get)
1359 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");
1361 sd->ewk_frame_visible_content_geometry_get(sd->ewk_view_frame_main_get(obj), false, &x, &y, &w, &h);
1362 DBG("visible content: (%d, %d, %d, %d)", x, y, w, h);
1364 typedef enum { up, down, left, right, up_left, up_right, down_left, down_right, undefined } Directions;
1365 Directions direction = undefined;
1367 if (dx == 0 && dy < 0) direction = down;
1368 if (dx > 0 && dy < 0) direction = down_left;
1369 if (dx > 0 && dy == 0) direction = left;
1370 if (dx > 0 && dy > 0) direction = up_left;
1371 if (dx == 0 && dy > 0) direction = up;
1372 if (dx < 0 && dy > 0) direction = up_right;
1373 if (dx < 0 && dy == 0) direction = right;
1374 if (dx < 0 && dy < 0) direction = down_right;
1376 const float DIRECTION_PLAIN_CX = 1.5;
1377 const float DIRECTION_CROSS_CX = 0.7;
1378 const float DIRECTION_UNDEFINED_CX_LEVEL_1 = 0.3;
1379 const float DIRECTION_UNDEFINED_CX_LEVEL_2 = 0.6;
1380 const float DIRECTION_UNDEFINED_CX_LEVEL_3 = 0.8;
1381 int p_x = x, p_y = y, p_w = w, p_h = h;
1383 switch (direction) {
1385 DBG("Direction: up");
1386 p_y = y - h * DIRECTION_PLAIN_CX;
1387 p_h = h * DIRECTION_PLAIN_CX;
1390 DBG("Direction: up_right");
1391 p_w = w + w * DIRECTION_CROSS_CX;
1392 p_y = y - h * DIRECTION_CROSS_CX;
1393 p_h = h + h * DIRECTION_CROSS_CX;
1396 DBG("Direction: right");
1398 p_w = w * DIRECTION_PLAIN_CX;
1401 DBG("Direction: down_right");
1402 p_w = w + w * DIRECTION_CROSS_CX;
1403 p_h = h + h * DIRECTION_CROSS_CX;
1406 DBG("Direction: down");
1408 p_h = h * DIRECTION_PLAIN_CX;
1411 DBG("Direction: down_left");
1412 p_x = x - w * DIRECTION_CROSS_CX;
1413 p_w = w + w * DIRECTION_CROSS_CX;
1414 p_h = h + h * DIRECTION_CROSS_CX;
1417 DBG("Direction: left");
1418 p_x = x - w * DIRECTION_PLAIN_CX;
1419 p_w = w * DIRECTION_PLAIN_CX;
1422 DBG("Direction: left_up");
1423 p_x = x - w * DIRECTION_CROSS_CX;
1424 p_w = w + w * DIRECTION_CROSS_CX;
1425 p_y = y - h * DIRECTION_CROSS_CX;
1426 p_h = h + h * DIRECTION_CROSS_CX;
1429 DBG("Direction: undefined");
1432 DBG("Shouldn't happen!!");
1435 if (!sd->ewk_view_zoom_get)
1436 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1437 float zoom = sd->ewk_view_zoom_get(obj);
1439 // cancel the previously scheduled pre-rendering
1440 // This makes sense especilaly for zooming operation - when user
1441 // finishes zooming, and pre-render for the previous zoom was
1442 // not finished, it doesn't make sense to continue pre-rendering for the previous zoom
1443 if (!sd->ewk_view_pre_render_cancel)
1444 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
1445 sd->ewk_view_pre_render_cancel(obj);
1447 if (!sd->ewk_view_pre_render_region)
1448 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");
1450 if (direction != undefined)
1452 /* Queue tiles in the direction of the last panning */
1453 DBG("pre rendering - directional - content: (%d, %d, %d, %d), zoom %.3f",p_x, p_y, p_w, p_h, zoom);
1455 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1456 //dbg_draw_scaled_area(obj, 0, p_x, p_y, p_w, p_h);
1460 DBG("pre rendering - directional - skipped");
1461 //dbg_draw_scaled_area(obj, 0, 0, 0, 0, 0);
1464 /* Queue tiles in a small rectangle around the viewport */
1465 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_1;
1466 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_1;
1467 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_1;
1468 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_1;
1469 DBG("pre rendering - small - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1470 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1471 //dbg_draw_scaled_area(obj, 1, p_x, p_y, p_w, p_h);
1473 /* Queue tiles in a medium rectangle around the viewport */
1474 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_2;
1475 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_2;
1476 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_2;
1477 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_2;
1478 DBG("pre rendering - medium - 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, 2, p_x, p_y, p_w, p_h);
1482 /* Queue tiles in a large rectangle around the viewport */
1483 p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_3;
1484 p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_3;
1485 p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_3;
1486 p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_3;
1487 DBG("pre rendering - large - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
1488 sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
1489 //dbg_draw_scaled_area(obj, 3, p_x, p_y, p_w, p_h);
1491 /* Log some statistics */
1494 evas_object_geometry_get(obj, NULL, NULL, &v_w, &v_h);
1495 Ewk_Tile_Unused_Cache *tuc = ewk_view_tiled_unused_cache_get(obj);
1496 size_t used = ewk_tile_unused_cache_used_get(tuc);
1497 size_t max = ewk_tile_unused_cache_max_get(tuc);
1498 // Will this work for non cairo scaling?
1499 int est = (zoomRatio*p_w * zoomRatio*p_h - v_w * v_h) * 4; // 4 bytes per pixel
1500 DBG("pre rendering - Cache max = %.1fMB Cache used = %.1fMB Estimated size of pre-render area: %.1fMB\n",
1501 max/1024.0/1024.0, used/1024.0/1024.0, est/1024.0/1024.0);
1503 DBG("WARNING!! estimated size of pre-render are is larger than the cache size. This will result in inefficient use of cache!");
1508 _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev)
1510 DBG("%s\n", __func__);
1511 Smart_Data* sd = (Smart_Data *)data;
1513 if (sd->events_feed == EINA_TRUE) return;
1514 //Evas_Point* point = (Evas_Point*)ev;
1516 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE) return;
1518 #ifdef NEED_TO_REMOVE
1519 evas_object_focus_set(webview, EINA_TRUE);
1520 if (!sd->ewk_view_frame_main_get)
1521 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1522 if (!sd->ewk_frame_feed_focus_in)
1523 sd->ewk_frame_feed_focus_in = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_frame_feed_focus_in");
1524 sd->ewk_frame_feed_focus_in(sd->ewk_view_frame_main_get(webview));
1527 sd->mouse_clicked = EINA_TRUE;
1528 _parent_sc.mouse_down((Ewk_View_Smart_Data*)sd, &sd->mouse_down_copy);
1530 #if 0 // comment out below code until it is completed
1531 if (sd->bounce_horiz)
1532 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1533 if (sd->bounce_vert)
1534 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1539 _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev)
1541 DBG("%s\n", __func__);
1542 Smart_Data* sd = (Smart_Data *)data;
1544 if (sd->events_feed == EINA_TRUE) return;
1546 Evas_Point* point = (Evas_Point*)ev;
1547 DBG(" argument : (%d, %d)\n", point->x, point->y);
1551 _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev)
1553 DBG("%s\n", __func__);
1554 Smart_Data* sd = (Smart_Data *)data;
1556 if (sd->events_feed == EINA_TRUE) return;
1558 Evas_Point* point = (Evas_Point*)ev;
1559 DBG(" argument : (%d, %d)\n", point->x, point->y);
1561 // check for video link
1563 _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
1564 Eina_Bool have_link = EINA_FALSE;
1565 Eina_Bool have_image = EINA_FALSE;
1566 char *link_url = NULL, *link_text = NULL, *image_url = NULL;
1567 if (!sd->ewk_page_check_point)
1568 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");
1569 sd->ewk_page_check_point(webview, ewk_x, ewk_y, &sd->mouse_down_copy,
1570 &have_link, &have_image, &link_url, &link_text, &image_url);
1571 if (link_url) free(link_url);
1572 if (link_text) free(link_text);
1573 if (image_url) free(image_url);
1575 //TODO: below code is not based on open source (need to check and refactor)
1577 _unzoom_position(webview, point->x, point->y, &x, &y);
1579 // check for input field
1580 if (!sd->ewk_page_check_point_for_keyboard)
1581 sd->ewk_page_check_point_for_keyboard = (char * (*)(Evas_Object *, int, int, Eina_Bool *))dlsym(ewk_handle, "ewk_page_check_point_for_keyboard");
1582 if (!sd->ewk_page_dropdown_get_options)
1583 sd->ewk_page_dropdown_get_options = (char ** (*)(Evas_Object *, int, int, int *, int *))dlsym(ewk_handle, "ewk_page_dropdown_get_options");
1585 Eina_Bool have_input_field;
1586 sd->ewk_page_check_point_for_keyboard(webview, x, y, &have_input_field);
1587 if (have_input_field == EINA_TRUE)
1589 _zoom_to_rect(sd, point->x, point->y);
1591 // check whether it is radio
1593 else if (NULL != (sd->dropdown.options = sd->ewk_page_dropdown_get_options(webview, x, y,
1594 &sd->dropdown.option_cnt, &sd->dropdown.option_idx)))
1597 evas = evas_object_evas_get(webview);
1599 // TODO: we have to show list instead of discpicker
1600 /* below code is deprecated
1601 Evas_Object* discpicker = elm_discpicker_add(webview);
1606 Elm_Discpicker_Item* item;
1607 for (i = 0; i < sd->dropdown.option_cnt; i++)
1609 item = elm_discpicker_item_append(discpicker, sd->dropdown.options[i], NULL, NULL);
1610 if (i == sd->dropdown.option_idx)
1612 elm_discpicker_item_selected_set(item);
1616 // selected callback
1617 void discpicker_selected_cb(void* data, Evas_Object* obj, void* event_info)
1619 Smart_Data* sd = (Smart_Data *)data;
1621 Evas_Object* webview = sd->base.self;
1624 Evas_Point* point = &sd->mouse_up_copy.output;
1625 _unzoom_position(webview, point->x, point->y, &x, &y);
1627 Elm_Discpicker_Item* item = event_info;
1628 const char *selected_label = elm_discpicker_item_label_get(item);
1630 for (selected_index = 0; selected_index < sd->dropdown.option_cnt; selected_index++)
1632 if (!strcmp(selected_label, sd->dropdown.options[selected_index]))
1637 printf("<< selected [%d | %s] >>\n", selected_index, selected_label);
1638 if (!sd->ewk_page_dropdown_set_current_index)
1639 sd->ewk_page_dropdown_set_current_index = (Eina_Bool (*)(Evas_Object *, int, int, int))dlsym(ewk_handle, "ewk_page_dropdown_set_current_index");
1640 sd->ewk_page_dropdown_set_current_index(webview, x, y, selected_index);
1641 //evas_object_del(obj);
1645 evas_object_smart_callback_add(discpicker, "selected", discpicker_selected_cb, sd);
1646 elm_discpicker_row_height_set(discpicker, 80);
1647 evas_object_resize(discpicker, 480, 400);
1648 evas_object_move(discpicker, 0, 400);
1649 evas_object_show(discpicker);
1654 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1656 _smart_cb_unselect_closest_word(sd, webview, NULL);
1660 _parent_sc.mouse_up((Ewk_View_Smart_Data*)sd, &sd->mouse_up_copy);
1661 sd->mouse_clicked = EINA_FALSE;
1665 _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev)
1667 DBG("%s\n", __func__);
1668 Smart_Data* sd = (Smart_Data *)data;
1670 Evas_Point* point = (Evas_Point*)ev;
1672 if (sd->events_feed == EINA_TRUE) return;
1675 sd->on_panning = EINA_TRUE;
1677 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1679 if (_text_selection_handle_pressed(sd, point->x, point->y))
1680 _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_FALSE);
1683 _suspend_all(sd, EINA_FALSE);
1690 _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev)
1692 //DBG("%s\n", __func__);
1693 Smart_Data* sd = (Smart_Data *)data;
1695 Evas_Point* point = (Evas_Point*)ev;
1697 if (sd->events_feed == EINA_TRUE) return;
1698 if (sd->on_panning == EINA_FALSE) return;
1700 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1702 if (sd->text_selection.front_handle_moving == EINA_TRUE
1703 || sd->text_selection.back_handle_moving == EINA_TRUE)
1705 _text_selection_update_position(sd, point->x, point->y);
1710 if (!sd->ewk_frame_scroll_pos_get)
1711 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
1713 int dx = sd->pan_s.x - point->x;
1714 int dy = sd->pan_s.y - point->y;
1716 if (!sd->ewk_view_frame_main_get)
1717 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1720 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &old_x, &old_y);
1722 if (!sd->ewk_frame_contents_size_get)
1723 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
1725 int content_w, content_h;
1726 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &content_w, &content_h);
1727 if (!sd->ewk_view_zoom_get)
1728 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
1729 float zoom = sd->ewk_view_zoom_get(webview);
1732 DBG("<< ========content [%d, %d] new pos [%d, %d] >>\n", content_w, content_h, old_x + dx, old_y + dy);
1734 #if 0 // comment out below code until it is completed
1735 Eina_Bool locked = EINA_FALSE;
1736 if (!elm_widget_drag_lock_x_get(sd->widget))
1738 if ((old_x + dx) >= 0 && (old_x + dx) <=content_w)
1739 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1740 else if ((sd->locked_dx > 0 && (sd->locked_dx + dx) <= 0)
1741 || (sd->locked_dx < 0 && (sd->locked_dx + dx) >= 0))
1743 elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
1744 DBG("===============<< widget x lock >>\n");
1745 dx += sd->locked_dx;
1749 sd->locked_dx += dx;
1753 if (!elm_widget_drag_lock_y_get(sd->widget))
1755 if ((old_y + dy) >= 0 && (old_y + dy) <= content_h)
1756 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1757 else if ((sd->locked_dy > 0 && (sd->locked_dy + dy) <= 0)
1758 || (sd->locked_dy < 0 && (sd->locked_dy + dy) >= 0))
1760 elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
1761 DBG("===============<< widget y lock >>\n");
1762 dy += sd->locked_dy;
1766 sd->locked_dy += dy;
1774 if (!sd->ewk_view_frame_main_get)
1775 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1776 if (!sd->ewk_frame_scroll_add)
1777 sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
1778 sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(webview), dx, dy);
1780 _minimap_update(sd->minimap.content, sd, sd->thumbnail,
1781 sd->minimap.cw, sd->minimap.ch);
1785 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &new_x, &new_y);
1787 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1788 _text_selection_move_by(sd, old_x - new_x, old_y - new_y);
1790 #if 0 // comment out below code until it is completed
1791 if (!sd->bounce_horiz &&
1792 (dx && elm_widget_drag_lock_x_get(sd->widget) && (old_x == new_x)))
1794 sd->locked_dx = dx - (old_x - new_x);
1795 elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
1796 DBG("===============<< widget x unlock >>\n");
1799 if (!sd->bounce_vert &&
1800 (dy && elm_widget_drag_lock_y_get(sd->widget) && (old_y == new_y)))
1802 sd->locked_dy = dy - (old_y - new_y);
1803 elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
1804 DBG("===============<< widget y unlock >>\n");
1810 _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev)
1812 DBG("%s\n", __func__);
1813 Smart_Data* sd = (Smart_Data *)data;
1815 if (sd->events_feed == EINA_TRUE) return;
1817 Evas_Point* point = (Evas_Point*)ev;
1818 sd->on_panning = EINA_FALSE;
1820 _resume_all(sd, EINA_FALSE);
1822 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1824 if (sd->text_selection.front_handle_moving == EINA_TRUE
1825 || sd->text_selection.back_handle_moving == EINA_TRUE)
1826 _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_TRUE);
1827 sd->text_selection.front_handle_moving = EINA_FALSE;
1828 sd->text_selection.back_handle_moving = EINA_FALSE;
1833 if (!sd->ewk_view_tiled_unused_cache_get)
1834 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
1835 if (!sd->ewk_tile_unused_cache_used_get)
1836 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
1837 if (!sd->ewk_tile_unused_cache_max_get)
1838 sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
1839 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
1840 size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
1841 size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
1842 DBG("[%s] max = %d used = %d \n", __func__, max, used);
1845 if (!sd->ewk_tile_unused_cache_auto_flush)
1846 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
1847 sd->ewk_tile_unused_cache_auto_flush(tuc);
1849 _directional_pre_render(webview,
1850 (sd->mouse_down_copy.canvas.x - point->x), (sd->mouse_down_copy.canvas.y - point->y));
1853 #if 0 // comment out below code until it is completed
1854 if (!sd->bounce_horiz && elm_widget_drag_lock_x_get(sd->widget))
1856 DBG("==============<< widget x unlock >>\n");
1857 elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
1860 if (!sd->bounce_vert && elm_widget_drag_lock_y_get(sd->widget))
1862 DBG("==============<< widget y unlock >>\n");
1863 elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
1869 _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev)
1871 DBG("%s\n", __func__);
1872 Smart_Data* sd = (Smart_Data *)data;
1874 if (sd->events_feed == EINA_TRUE) return;
1876 Evas_Point* point = (Evas_Point*)ev;
1878 if (sd->use_text_selection == EINA_FALSE) return;
1881 _coords_evas_to_ewk(webview, point->x, point->y, &x, &y);
1883 if (!sd->ewk_view_frame_main_get)
1884 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
1885 if (!sd->ewk_frame_select_closest_word)
1886 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");
1887 int tx, ty, th, bx, by, bh;
1888 Eina_Bool ret = sd->ewk_frame_select_closest_word(sd->ewk_view_frame_main_get(webview), x, y,
1889 &tx, &ty, &th, &bx, &by, &bh);
1892 _coords_ewk_to_evas(webview, tx, ty, &tx, &ty);
1893 _coords_ewk_to_evas(webview, bx, by, &bx, &by);
1894 _text_selection_show();
1895 _text_selection_set_front_info(sd, tx, ty, th);
1896 _text_selection_set_back_info(sd, bx, by, bh);
1897 sd->text_selection_on = EINA_TRUE;
1902 _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev)
1904 DBG("%s\n", __func__);
1905 Smart_Data* sd = (Smart_Data *)data;
1908 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
1910 _text_selection_hide(sd);
1911 if (!sd->ewk_view_select_none)
1912 sd->ewk_view_select_none = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_select_none");
1913 sd->ewk_view_select_none(webview);
1914 sd->text_selection_on = EINA_FALSE;
1919 static const int ZOOM_STEP_TRESHOLD = 20;
1920 static const float ZOOM_STEP_PER_PIXEL = 0.005f;
1922 #define ZOOM_FRAMERATE 60
1924 static const float cosine[N_COSINE] =
1925 { 1.0f, 0.99f, 0.96f, 0.93f, 0.88f, 0.82f, 0.75f, 0.67f, 0.59f, 0.5f,
1926 0.41f, 0.33f, 0.25f, 0.18f, 0.12f, 0.07f, 0.01f, 0.0f };
1927 static int smart_zoom_index = N_COSINE - 1;
1929 #define INPUT_LOCATION_X 20
1930 #define INPUT_LOCATION_Y 50
1931 #define INPUT_ZOOM_RATIO 2.5
1934 _suspend_all(Smart_Data *sd, Eina_Bool hidePlugin)
1936 Evas_Object *webview = sd->base.self;
1938 // javascript suspend
1939 if (!sd->ewk_view_javascript_suspend)
1940 sd->ewk_view_javascript_suspend = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_javascript_suspend");
1941 sd->ewk_view_javascript_suspend(webview);
1944 if (!sd->ewk_view_disable_render)
1945 sd->ewk_view_disable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_disable_render");
1946 sd->ewk_view_disable_render(webview);
1949 if (!sd->ewk_view_setting_enable_plugins_get)
1950 sd->ewk_view_setting_enable_plugins_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_setting_enable_plugins_get");
1951 if (sd->ewk_view_setting_enable_plugins_get(webview))
1953 if (!sd->ewk_view_pause_and_or_hide_plugins)
1954 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");
1955 sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, hidePlugin);
1958 // cancel pre-render
1961 if (!sd->ewk_view_pre_render_cancel)
1962 sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
1963 sd->ewk_view_pre_render_cancel(webview);
1967 if (!sd->ewk_view_suspend_request)
1968 sd->ewk_view_suspend_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_suspend_request");
1969 sd->ewk_view_suspend_request(webview); // suspend network loading
1974 _resume_all(Smart_Data *sd, Eina_Bool hidePlugin)
1976 Evas_Object *webview = sd->base.self;
1979 if (!sd->ewk_view_javascript_resume)
1980 sd->ewk_view_javascript_resume = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_javascript_resume");
1981 sd->ewk_view_javascript_resume(webview);
1986 if (!sd->ewk_view_enable_render)
1987 sd->ewk_view_enable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_enable_render");
1988 sd->ewk_view_enable_render(webview);
1992 if (!sd->ewk_view_pause_and_or_hide_plugins)
1993 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");
1994 sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, hidePlugin);
1997 if (!sd->ewk_view_resume_request)
1998 sd->ewk_view_resume_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_resume_request");
1999 sd->ewk_view_resume_request(webview);
2003 _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance)
2005 DBG("%s\n", __func__);
2006 sd->zoom.basis.x = centerX;
2007 sd->zoom.basis.y = centerY;
2008 sd->zoom.finger_distance = distance;
2009 sd->zoom.zooming_level = 0;
2010 sd->on_zooming = EINA_TRUE;
2011 if (!sd->ewk_view_zoom_get)
2012 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2013 sd->zoom.zoom_rate_at_start = sd->ewk_view_zoom_get(sd->base.self);
2015 _suspend_all(sd, EINA_TRUE);
2017 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2018 _text_selection_hide(sd);
2022 _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance)
2024 if (sd->on_zooming == EINA_FALSE) return;
2025 //DBG("%s\n", __func__);
2027 int zoom_distance = distance - sd->zoom.finger_distance;
2029 if (zoom_distance != sd->zoom.zooming_level)
2031 sd->zoom.zooming_level = zoom_distance;
2032 float zoom_ratio = sd->zoom.zoom_rate_at_start + sd->zoom.zooming_level * ZOOM_STEP_PER_PIXEL;
2034 if (sd->use_zoom_bouncing)
2036 float min_zoom_rate = sd->zoom.min_zoom_rate - ZOOM_OUT_BOUNCING;
2037 if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
2038 float max_zoom_rate = sd->zoom.max_zoom_rate + ZOOM_IN_BOUNCING;
2039 if (zoom_ratio < min_zoom_rate)
2040 zoom_ratio = min_zoom_rate;
2041 if (zoom_ratio > max_zoom_rate)
2042 zoom_ratio = max_zoom_rate;
2046 if (zoom_ratio < sd->zoom.min_zoom_rate)
2047 zoom_ratio = sd->zoom.min_zoom_rate;
2048 if (zoom_ratio > sd->zoom.max_zoom_rate)
2049 zoom_ratio = sd->zoom.max_zoom_rate;
2051 sd->zoom.zooming_rate = zoom_ratio;
2053 //printf("new zoom : %f, (%d, %d)\n", zoom_ratio, centerX, centerY);
2054 if (!sd->ewk_view_zoom_weak_set)
2055 sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
2056 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_ratio, sd->zoom.basis.x, sd->zoom.basis.y);
2057 DBG("<< zoom weak set [%f] >>\n", zoom_ratio);
2062 _zoom_stop(Smart_Data* sd)
2064 sd->on_zooming = EINA_FALSE;
2065 DBG("%s ( %d )\n", __func__, sd->zoom.zooming_level);
2066 if (sd->zoom.zooming_level == 0) return;
2068 if (!sd->ewk_view_zoom_set)
2069 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
2071 if (sd->zoom.zooming_rate < sd->zoom.min_zoom_rate)
2072 sd->zoom.zooming_rate = sd->zoom.min_zoom_rate;
2073 if (sd->zoom.zooming_rate > sd->zoom.max_zoom_rate)
2074 sd->zoom.zooming_rate = sd->zoom.max_zoom_rate;
2075 sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zooming_rate, sd->zoom.basis.x, sd->zoom.basis.y);
2076 DBG("<< zoom set [%f] >>\n", sd->zoom.zooming_rate);
2078 _resume_all(sd, EINA_FALSE);
2082 if (!sd->ewk_view_tiled_unused_cache_get)
2083 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
2084 Ewk_Tile_Unused_Cache* ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(sd->base.self);
2085 if (!sd->ewk_tile_unused_cache_auto_flush)
2086 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
2087 sd->ewk_tile_unused_cache_auto_flush(ewk_tile_cache);
2088 _directional_pre_render(sd->base.self, 0, 0);
2091 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2093 if (!sd->ewk_view_frame_main_get)
2094 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2095 if (!sd->ewk_frame_selection_handlers_get)
2096 sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
2097 int tx, ty, th, bx, by, bh;
2098 sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self), &tx, &ty, &th, &bx, &by, &bh);
2099 _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
2100 _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
2101 _text_selection_show();
2102 _text_selection_set_front_info(sd, tx, ty, th);
2103 _text_selection_set_back_info(sd, bx, by, bh);
2108 _adjust_to_contents_boundary(Evas_Object* obj, int* to_x, int* to_y,
2109 int from_x, int from_y, float new_zoom_rate)
2112 // get view's geometry
2113 int view_x, view_y, view_w, view_h;
2114 evas_object_geometry_get(obj, &view_x, &view_y, &view_w, &view_h);
2117 if (!sd->ewk_view_frame_main_get)
2118 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2119 if (!sd->ewk_frame_contents_size_get)
2120 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2122 int contents_w, contents_h;
2123 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &contents_w, &contents_h);
2124 if (!sd->ewk_view_zoom_get)
2125 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2126 float current_zoom_rate = sd->ewk_view_zoom_get(obj);
2127 if (!sd->ewk_view_zoom_cairo_scaling_get)
2128 sd->ewk_view_zoom_cairo_scaling_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_get");
2129 if (sd->ewk_view_zoom_cairo_scaling_get(obj))
2131 contents_w *= current_zoom_rate;
2132 contents_h *= current_zoom_rate;
2135 // check boundary - should not exceed the left, right, top and bottom of contents after zoom
2136 float zoom_step = new_zoom_rate / current_zoom_rate;
2137 int ewk_from_x, ewk_from_y;
2138 _coords_evas_to_ewk(obj, from_x, from_y, &ewk_from_x, &ewk_from_y);
2139 int contents_left = ewk_from_x * zoom_step; // left contents size of from
2140 int contents_right = contents_w * zoom_step - contents_left; // right contents size of from
2141 int screen_left = (*to_x) - view_x;
2142 int screen_right = view_w - screen_left;
2143 if (contents_left < screen_left)
2144 (*to_x) -= (screen_left - contents_left);
2145 else if (contents_right < screen_right)
2146 (*to_x) += (screen_right - contents_right);
2147 int contents_top = ewk_from_y * zoom_step; // top contents size of from
2148 int contents_bottom = contents_h * zoom_step - contents_top; // bottom contents size of from
2149 int screen_top = (*to_y) - view_y;
2150 int screen_bottom = view_h - screen_top;
2151 if (contents_top < screen_top)
2152 (*to_y) -= (screen_top - contents_top);
2153 else if (contents_bottom < screen_bottom)
2154 (*to_y) += (screen_bottom - contents_bottom);
2158 _smart_zoom_animator(void* data)
2160 Smart_Data* sd = (Smart_Data*)data;
2162 if (!sd->ewk_view_frame_main_get)
2163 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2166 if (smart_zoom_index < 0)
2168 if (!sd->ewk_view_zoom_set)
2169 sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
2170 sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zoom_rate_to_set,
2171 sd->zoom.basis.x, sd->zoom.basis.y);
2172 if (sd->smart_zoom_animator)
2174 ecore_animator_del(sd->smart_zoom_animator);
2175 sd->smart_zoom_animator = NULL;
2178 _elm_smart_touch_start(sd->touch_obj);
2180 _resume_all(sd, EINA_FALSE);
2182 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2184 if (!sd->ewk_frame_selection_handlers_get)
2185 sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
2186 int tx, ty, th, bx, by, bh;
2187 sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self),
2188 &tx, &ty, &th, &bx, &by, &bh);
2189 _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
2190 _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
2191 _text_selection_show();
2192 _text_selection_set_front_info(sd, tx, ty, th);
2193 _text_selection_set_back_info(sd, bx, by, bh);
2196 return ECORE_CALLBACK_CANCEL;
2199 if (sd->zoom.zoom_rate_at_start != sd->zoom.zoom_rate_to_set)
2202 float zoom_rate = sd->zoom.zoom_rate_at_start
2203 + ((sd->zoom.zoom_rate_to_set - sd->zoom.zoom_rate_at_start) * cosine[smart_zoom_index]);
2204 if (!sd->ewk_view_zoom_weak_set)
2205 sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
2206 sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, sd->zoom.basis.x, sd->zoom.basis.y);
2208 if (!sd->ewk_frame_scroll_pos_get)
2209 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2210 // save old scroll positions
2211 int current_scroll_x, current_scroll_y;
2212 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(sd->base.self), ¤t_scroll_x, ¤t_scroll_y);
2214 // get to set position
2215 int to_set_x = sd->zoom.scroll_at_start.x
2216 + (sd->zoom.scroll_to_set.x - sd->zoom.scroll_at_start.x) * cosine[smart_zoom_index];
2217 int to_set_y = sd->zoom.scroll_at_start.y
2218 + (sd->zoom.scroll_to_set.y - sd->zoom.scroll_at_start.y) * cosine[smart_zoom_index];
2220 if (!sd->ewk_frame_scroll_add)
2221 sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
2223 sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(sd->base.self),
2224 to_set_x - current_scroll_x, to_set_y - current_scroll_y);
2228 return ECORE_CALLBACK_RENEW;
2232 _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info)
2234 //DBG("%s\n", __func__);
2235 Smart_Data *sd = (Smart_Data *)data;
2238 Evas_Point* arr = (Evas_Point*) event_info;
2239 int centerX = (arr[0].x + arr[1].x) / 2;
2240 int centerY = (arr[0].y + arr[1].y) / 2;
2241 int dx = arr[0].x - arr[1].x;
2242 int dy = arr[0].y - arr[1].y;
2243 int distance = sqrt((double)(dx * dx + dy * dy));
2244 _zoom_start(sd, centerX, centerY, distance);
2248 _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info)
2250 //DBG("%s\n", __func__);
2251 Smart_Data *sd = (Smart_Data *)data;
2254 Evas_Point* arr = (Evas_Point*) event_info;
2255 int centerX = (arr[0].x + arr[1].x) / 2;
2256 int centerY = (arr[0].y + arr[1].y) / 2;
2257 int dx = arr[0].x - arr[1].x;
2258 int dy = arr[0].y - arr[1].y;
2259 int distance = sqrt((double)(dx * dx + dy * dy));
2260 _zoom_move(sd, centerX, centerY, distance);
2264 _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info)
2266 //DBG("%s\n", __func__);
2267 Smart_Data *sd = (Smart_Data *)data;
2271 _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
2275 if (!sd->ewk_view_tiled_unused_cache_get)
2276 sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
2277 Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
2278 if (!sd->ewk_tile_unused_cache_used_get)
2279 sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
2280 size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
2281 if (!sd->ewk_tile_unused_cache_max_get)
2282 sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
2283 size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
2284 DBG("[%s] max = %d used = %d \n", __func__, max, used);
2287 if (!sd->ewk_tile_unused_cache_auto_flush)
2288 sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
2289 sd->ewk_tile_unused_cache_auto_flush(tuc);
2295 _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info)
2297 DBG("%s\n", __func__);
2298 Smart_Data *sd = (Smart_Data *)data;
2301 Evas_Point* arr = (Evas_Point*) event_info;
2302 int centerX = (arr[0].x + arr[1].x) / 2;
2303 int centerY = (arr[0].y + arr[1].y) / 2;
2304 //int dx = arr[0].x - arr[1].x;
2305 //int dy = arr[0].y - arr[1].y;
2306 //int distance = sqrt((double)(dx * dx + dy * dy));
2307 _zoom_start(sd, centerX, centerY, centerY);
2311 _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info)
2313 DBG("%s\n", __func__);
2314 Smart_Data *sd = (Smart_Data *)data;
2317 Evas_Point* arr = (Evas_Point*) event_info;
2318 int centerX = (arr[0].x + arr[1].x) / 2;
2319 int centerY = (arr[0].y + arr[1].y) / 2;
2320 //int dx = arr[0].x - arr[1].x;
2321 //int dy = arr[0].y - arr[1].y;
2322 //int distance = centerY - sd->zoom.cy;
2323 _zoom_move(sd, centerX, centerY, centerY);
2327 _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info)
2329 DBG("%s\n", __func__);
2330 Smart_Data *sd = (Smart_Data *)data;
2334 _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
2338 _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info)
2340 DBG("%s\n", __func__);
2341 Smart_Data *sd = (Smart_Data *)data;
2343 Evas_Point* point = (Evas_Point*)event_info;
2345 if (sd->events_feed == EINA_TRUE) return;
2347 if (!sd->ewk_view_frame_main_get)
2348 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2350 _elm_smart_touch_stop(sd->touch_obj);
2353 int ewk_x = 0, ewk_y = 0;
2354 Eina_Rectangle rect;
2355 _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
2356 if (!sd->ewk_view_get_smart_zoom_rect)
2357 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");
2358 sd->ewk_view_get_smart_zoom_rect(webview, ewk_x, ewk_y, &sd->mouse_up_copy, &rect);
2360 // calculate zoom_rate and center of rect
2361 int view_x, view_y, view_w, view_h;
2362 evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
2363 if (!sd->ewk_view_zoom_get)
2364 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2365 float current_zoom_rate = sd->ewk_view_zoom_get(webview);
2367 int rect_center_x, rect_center_y;
2370 zoom_rate = current_zoom_rate * (float)view_w / (float)rect.w;
2371 _coords_ewk_to_evas(webview, rect.x + (rect.w >> 1), rect.y + (rect.h >> 1), &rect_center_x, &rect_center_y);
2372 if ((rect.h / current_zoom_rate) * zoom_rate > view_h)
2374 rect_center_y = point->y;
2377 if (zoom_rate < sd->zoom.min_zoom_rate)
2378 zoom_rate = sd->zoom.min_zoom_rate;
2379 if (zoom_rate > sd->zoom.max_zoom_rate)
2380 zoom_rate = sd->zoom.max_zoom_rate;
2381 if (zoom_rate == current_zoom_rate)
2382 zoom_rate = sd->zoom.min_zoom_rate;
2384 zoom_rate = sd->zoom.min_zoom_rate;
2385 rect_center_x = point->x;
2386 rect_center_y = point->y;
2390 float zoom_step = zoom_rate / current_zoom_rate;
2391 int center_x = view_x + (view_w >> 1);
2392 int center_y = view_y + (view_h >> 1);
2394 _adjust_to_contents_boundary(webview, ¢er_x, ¢er_y, rect_center_x, rect_center_y, zoom_rate);
2396 // set data for smart zoom
2397 sd->zoom.basis.x = (center_x - zoom_step * rect_center_x) / (1 - zoom_step);
2398 sd->zoom.basis.y = (center_y - zoom_step * rect_center_y) / (1 - zoom_step) - view_y;
2399 sd->zoom.zoom_rate_at_start = current_zoom_rate;
2400 sd->zoom.zoom_rate_to_set = zoom_rate;
2401 smart_zoom_index = N_COSINE - 1;
2403 _suspend_all(sd, EINA_TRUE);
2406 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
2407 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
2409 // hide textSelection handlers during zooming
2410 if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
2411 _text_selection_hide(sd);
2415 _zoom_to_rect(Smart_Data *sd, int x, int y)
2417 DBG("%s\n", __func__);
2418 Evas_Object *webview = sd->base.self;
2420 if (!sd->ewk_view_frame_main_get)
2421 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2423 // performing a hit test
2424 _coords_evas_to_ewk(webview, x, y, &x, &y);
2425 if (!sd->ewk_frame_hit_test_new)
2426 sd->ewk_frame_hit_test_new = (Ewk_Hit_Test * (*)(const Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_hit_test_new");
2427 Ewk_Hit_Test *hit_test = sd->ewk_frame_hit_test_new(sd->ewk_view_frame_main_get(webview), x, y);
2429 // calculate zoom_rate and center of rect
2430 if (hit_test->bounding_box.w && hit_test->bounding_box.h)
2433 float zoom_rate = INPUT_ZOOM_RATIO;
2434 if (!sd->ewk_view_zoom_get)
2435 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2436 float current_zoom_rate = sd->ewk_view_zoom_get(webview);
2437 float zoom_step = zoom_rate / current_zoom_rate;
2439 // get position to move from
2440 int view_x, view_y, view_w, view_h;
2441 evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
2443 _coords_ewk_to_evas(webview, hit_test->bounding_box.x, hit_test->bounding_box.y, &from_x, &from_y);
2444 from_x = from_x + ((view_w - INPUT_LOCATION_X) / 2) / zoom_step;
2445 from_y = from_y + hit_test->bounding_box.h / 2;
2447 // get position to move to
2448 int to_x = view_x + INPUT_LOCATION_X + (view_w - INPUT_LOCATION_X) / 2;
2449 int to_y = view_y + INPUT_LOCATION_Y + (hit_test->bounding_box.h / 2) * zoom_step;
2451 // adjust to contents
2452 _adjust_to_contents_boundary(webview, &to_x, &to_y, from_x, from_y, zoom_rate);
2454 // set data for smart zoom
2455 sd->zoom.basis.x = (to_x - zoom_step * from_x) / (1 - zoom_step);
2456 sd->zoom.basis.y = (to_y - zoom_step * from_y) / (1 - zoom_step) - view_y;
2457 sd->zoom.zoom_rate_at_start = current_zoom_rate;
2458 sd->zoom.zoom_rate_to_set = zoom_rate;
2459 if (!sd->ewk_frame_scroll_pos_get)
2460 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2461 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview),
2462 &sd->zoom.scroll_at_start.x, &sd->zoom.scroll_at_start.y);
2463 sd->zoom.scroll_to_set.x = sd->zoom.scroll_at_start.x + (from_x - to_x);
2464 sd->zoom.scroll_to_set.y = sd->zoom.scroll_at_start.y + (from_y - to_y);
2465 smart_zoom_index = N_COSINE - 1;
2467 _suspend_all(sd, EINA_TRUE);
2470 ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
2471 sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
2474 if (!sd->ewk_frame_hit_test_free)
2475 sd->ewk_frame_hit_test_free = (void (*)(Ewk_Hit_Test *))dlsym(ewk_handle, "ewk_frame_hit_test_free");
2476 sd->ewk_frame_hit_test_free(hit_test);
2481 #define BAR_HEIGHT 10
2482 #define HANDLE_WIDTH 60
2483 #define HANDLE_HEIGHT 60
2484 #define HANDLE_PRESS_RANGE 50
2485 #define HANDLE_MIDDLE_LENGTH 60
2487 static Evas_Object* front_bar_icon;
2488 static Evas_Object* front_handle_icon;
2489 static Evas_Object* back_bar_icon;
2490 static Evas_Object* back_handle_icon;
2492 static Eina_Bool initialized = EINA_FALSE;
2495 _text_selection_init(Evas_Object* parent)
2497 DBG("<< %s >>\n", __FUNCTION__);
2503 front_bar_icon = (Evas_Object*)elm_icon_add(parent);
2504 elm_icon_standard_set(front_bar_icon, "webview/ts_bar");
2505 elm_icon_scale_set(front_bar_icon, true, true);
2506 evas_object_pass_events_set(front_bar_icon, true);
2509 front_handle_icon = (Evas_Object*)elm_icon_add(parent);
2510 elm_icon_standard_set(front_handle_icon, "webview/ts_handle_front");
2511 elm_icon_scale_set(front_handle_icon, false, false);
2512 evas_object_pass_events_set(front_handle_icon, true);
2515 back_bar_icon = (Evas_Object*)elm_icon_add(parent);
2516 elm_icon_standard_set(back_bar_icon, "webview/ts_bar");
2517 elm_icon_scale_set(back_bar_icon, true, true);
2518 evas_object_pass_events_set(back_bar_icon, true);
2521 back_handle_icon = (Evas_Object*)elm_icon_add(parent);
2522 elm_icon_standard_set(back_handle_icon, "webview/ts_handle_back");
2523 elm_icon_scale_set(back_handle_icon, false, false);
2524 evas_object_pass_events_set(back_handle_icon, true);
2526 initialized = EINA_TRUE;
2530 _text_selection_show(void)
2532 evas_object_show(front_bar_icon);
2533 evas_object_show(front_handle_icon);
2534 evas_object_show(back_bar_icon);
2535 evas_object_show(back_handle_icon);
2539 _text_selection_hide(Smart_Data *sd)
2541 evas_object_hide(front_bar_icon);
2542 evas_object_hide(front_handle_icon);
2543 evas_object_hide(back_bar_icon);
2544 evas_object_hide(back_handle_icon);
2546 sd->text_selection.front.x = -1;
2547 sd->text_selection.front.y = -1;
2548 sd->text_selection.front.h = -1;
2549 sd->text_selection.front_handle.x = -1;
2550 sd->text_selection.front_handle.y = -1;
2551 sd->text_selection.back.x = -1;
2552 sd->text_selection.back.y = -1;
2553 sd->text_selection.back.h = -1;
2554 sd->text_selection.back_handle.x = -1;
2555 sd->text_selection.back_handle.y = -1;
2559 _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height)
2561 Evas_Object *webview = sd->base.self;
2563 Evas_Coord_Rectangle* front = &(sd->text_selection.front);
2564 Evas_Point* front_handle = &(sd->text_selection.front_handle);
2567 int front_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
2570 evas_object_resize(front_bar_icon, BAR_WIDTH, front_bar_height);
2571 evas_object_resize(front_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
2574 front_handle->x = x - (HANDLE_WIDTH / 2);
2575 int win_y, win_height, win_bottom;
2576 evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
2577 win_bottom = win_y + win_height;
2578 if ((front_handle->y == -1 && (y + front_bar_height > win_bottom))
2579 || ((front_handle->y < front->y) && (y + front->h - front_bar_height > win_y))
2580 || ((front_handle->y > front->y) && (y + front_bar_height > win_bottom)))
2582 front_handle->y = y + front->h - front_bar_height + (HANDLE_HEIGHT / 2);
2583 evas_object_move(front_bar_icon, x, y + front->h - front_bar_height);
2584 evas_object_move(front_handle_icon, x - HANDLE_WIDTH, y + front->h - front_bar_height);
2589 front_handle->y = y + front_bar_height - (HANDLE_HEIGHT / 2);
2590 evas_object_move(front_bar_icon, x, y);
2591 evas_object_move(front_handle_icon, x - HANDLE_WIDTH, front_handle->y - (HANDLE_HEIGHT / 2));
2599 _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height)
2601 Evas_Object *webview = sd->base.self;
2603 Evas_Coord_Rectangle* back = &(sd->text_selection.back);
2604 Evas_Point* back_handle = &(sd->text_selection.back_handle);
2607 int back_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
2610 evas_object_resize(back_bar_icon, BAR_WIDTH, back_bar_height);
2611 evas_object_resize(back_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
2614 back_handle->x = x + (HANDLE_WIDTH / 2);
2615 int win_y, win_height, win_bottom;
2616 evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
2617 win_bottom = win_y + win_height;
2618 if ((back_handle->y == -1 && (y - back->h + back_bar_height > win_bottom))
2619 || ((back_handle->y < back->y) && (y - back_bar_height > win_y))
2620 || ((back_handle->y > back->y) && (y - back->h + back_bar_height > win_bottom))) { // upper handle
2621 back_handle->y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT / 2);
2622 evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back_bar_height);
2623 evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
2626 back_handle->y = y + HANDLE_MIDDLE_LENGTH + (HANDLE_HEIGHT / 2);
2627 evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back->h);
2628 evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
2636 _text_selection_handle_pressed(Smart_Data *sd, int x, int y)
2638 Evas_Point front_handle = sd->text_selection.front_handle;
2639 Evas_Point back_handle = sd->text_selection.back_handle;
2641 // check front handle
2642 if (x > (front_handle.x - HANDLE_PRESS_RANGE) && x < (front_handle.x + HANDLE_PRESS_RANGE)
2643 && y > (front_handle.y - HANDLE_PRESS_RANGE) && y < (front_handle.y + HANDLE_PRESS_RANGE))
2644 sd->text_selection.front_handle_moving = EINA_TRUE;
2646 // check back handle
2647 if (x > (back_handle.x - HANDLE_PRESS_RANGE) && x < (back_handle.x + HANDLE_PRESS_RANGE)
2648 && y > (back_handle.y - HANDLE_PRESS_RANGE) && y < (back_handle.y + HANDLE_PRESS_RANGE))
2650 if (sd->text_selection.front_handle_moving == EINA_TRUE)
2652 if (abs(x - front_handle.x) + abs(y - front_handle.y)
2653 > abs(x - back_handle.x) + abs(y - back_handle.y))
2655 sd->text_selection.front_handle_moving = EINA_FALSE;
2656 sd->text_selection.back_handle_moving = EINA_TRUE;
2661 sd->text_selection.back_handle_moving = EINA_TRUE;
2665 return (sd->text_selection.front_handle_moving || sd->text_selection.back_handle_moving);
2669 _text_selection_update_position(Smart_Data *sd, int x, int y)
2671 Evas_Object *webview = sd->base.self;
2673 Evas_Coord_Rectangle* front = &(sd->text_selection.front);
2674 Evas_Coord_Rectangle* back = &(sd->text_selection.back);
2676 if (!sd->ewk_view_frame_main_get)
2677 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2679 // set selected region with front handle
2680 if (sd->text_selection.front_handle_moving == EINA_TRUE)
2682 x = x + (HANDLE_WIDTH >> 1);
2683 if (sd->text_selection.front_handle.y < sd->text_selection.front.y)
2684 y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
2686 y = y - front->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
2689 y = back->y - back->h / 2;
2691 if (!sd->ewk_frame_selection_left_set)
2692 sd->ewk_frame_selection_left_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_left_set");
2694 _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
2695 if (sd->ewk_frame_selection_left_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
2696 &front->x, &front->y, &front->h)) {
2697 _coords_ewk_to_evas(webview, front->x, front->y, &front->x, &front->y);
2698 _text_selection_set_front_info(sd, front->x, front->y, front->h);
2701 // set selected region with back handle
2703 else if (sd->text_selection.back_handle_moving)
2705 x = x - (HANDLE_WIDTH >> 1);
2706 if (sd->text_selection.back_handle.y < sd->text_selection.back.y)
2707 y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
2709 y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
2712 y = front->y + front->h / 2;
2714 if (!sd->ewk_frame_selection_right_set)
2715 sd->ewk_frame_selection_right_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_right_set");
2717 _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
2718 if (sd->ewk_frame_selection_right_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
2719 &back->x, &back->y, &back->h)) {
2720 _coords_ewk_to_evas(webview, back->x, back->y, &back->x, &back->y);
2721 _text_selection_set_back_info(sd, back->x, back->y, back->h);
2727 _text_selection_move_by(Smart_Data *sd, int dx, int dy)
2729 _text_selection_set_front_info(sd, sd->text_selection.front.x + dx,
2730 sd->text_selection.front.y + dy,
2731 sd->text_selection.front.h);
2732 _text_selection_set_back_info(sd, sd->text_selection.back.x + dx,
2733 sd->text_selection.back.y + dy,
2734 sd->text_selection.back.h);
2738 _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect)
2742 cairo_surface_t* dest;
2743 cairo_status_t status;
2745 if (!sd->cairo_surface_status)
2746 sd->cairo_surface_status = (cairo_status_t (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_status");
2747 if (!sd->cairo_image_surface_create_for_data)
2748 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");
2750 //TODO: check which one is faster
2752 // 2) recreate evas_object and set pixel
2753 evas_object_image_size_set(minimap, srcW, srcH);
2754 evas_object_image_fill_set(minimap, 0, 0, srcW, srcH);
2755 evas_object_resize(minimap, srcW, srcH);
2757 pixels = evas_object_image_data_get(minimap, 1);
2758 dest = sd->cairo_image_surface_create_for_data(
2759 (unsigned char*)pixels, CAIRO_FORMAT_RGB24, srcW, srcH, srcW * 4);
2760 status = sd->cairo_surface_status(dest);
2761 if (status != CAIRO_STATUS_SUCCESS)
2763 printf("[%s] fail to create cairo surface\n", __func__);
2764 goto error_cairo_surface;
2767 if (!sd->cairo_create)
2768 sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
2769 cr = sd->cairo_create(dest);
2770 status = sd->cairo_surface_status(dest);
2771 if (status != CAIRO_STATUS_SUCCESS)
2773 printf("[%s] fail to create cairo\n", __func__);
2777 if (!sd->cairo_set_source_surface)
2778 sd->cairo_set_source_surface = (void (*)(cairo_t *, cairo_surface_t *, double, double))dlsym(cairo_handle, "cairo_set_source_surface");
2779 if (!sd->cairo_paint)
2780 sd->cairo_paint = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_paint");
2781 if (!sd->cairo_set_source_rgb)
2782 sd->cairo_set_source_rgb = (void (*)(cairo_t *, double, double, double))dlsym(cairo_handle, "cairo_set_source_rgb");
2783 if (!sd->cairo_rectangle)
2784 sd->cairo_rectangle = (void (*)(cairo_t *, double, double, double, double))dlsym(cairo_handle, "cairo_rectangle");
2785 if (!sd->cairo_set_line_width)
2786 sd->cairo_set_line_width = (void (*)(cairo_t *, double))dlsym(cairo_handle, "cairo_set_line_width");
2787 if (!sd->cairo_stroke)
2788 sd->cairo_stroke = (void (*)(cairo_t *cr))dlsym(cairo_handle, "cairo_stroke");
2789 if (!sd->cairo_set_antialias)
2790 sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
2792 sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
2793 sd->cairo_set_source_surface(cr, src, 0, 0);
2794 sd->cairo_paint(cr);
2795 sd->cairo_set_source_rgb(cr, 0, 0, 255);
2796 sd->cairo_set_line_width(cr, 1);
2797 sd->cairo_rectangle(cr,
2798 visibleRect->x, visibleRect->y, visibleRect->w, visibleRect->h);
2799 sd->cairo_stroke(cr);
2801 if (!sd->cairo_destroy)
2802 sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
2803 sd->cairo_destroy(cr);
2806 if (!sd->cairo_surface_destroy)
2807 sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
2808 sd->cairo_surface_destroy(dest);
2809 error_cairo_surface:
2810 evas_object_image_data_set(minimap, pixels);
2815 _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH)
2817 if (minimap == NULL || src == NULL) return;
2818 Evas_Object *webview = sd->base.self;
2820 if (!sd->ewk_view_frame_main_get)
2821 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2823 if (!sd->ewk_frame_contents_size_get)
2824 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2826 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &cw, &ch);
2827 if (cw == 0 || ch == 0) return;
2829 if (!sd->ewk_frame_visible_content_geometry_get)
2830 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");
2832 sd->ewk_frame_visible_content_geometry_get(
2833 sd->ewk_view_frame_main_get(webview), EINA_FALSE,
2835 DBG("visible area : %d, %d, %d, %d\n", x, y, w, h);
2837 Eina_Rectangle rect = {
2838 x * minimapW / cw, y * minimapH / ch,
2839 w * minimapW / cw, h * minimapH / ch};
2840 _minimap_update_detail(minimap, sd, src, minimapW, minimapH, &rect);
2843 static cairo_surface_t*
2844 _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h)
2846 DBG("%s is called\n", __func__);
2847 Evas_Object *webview = sd->base.self;
2848 EWK_VIEW_PRIV_GET_OR_RETURN(sd, priv, NULL);
2850 if (!sd->ewk_view_frame_main_get)
2851 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2853 if (!sd->ewk_frame_contents_size_get)
2854 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2856 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &w, &h);
2857 printf(" W : %d / H : %d\n", w, h);
2859 float x_scale = MINIMAP_WIDTH / (float)w;
2860 float y_scale = MINIMAP_HEIGHT / (float)h;
2862 if (x_scale < y_scale)
2864 scale_factor = x_scale;
2865 *minimap_w = MINIMAP_WIDTH;
2866 *minimap_h = h * scale_factor;
2870 scale_factor = y_scale;
2871 *minimap_w = w * scale_factor;
2872 *minimap_h = MINIMAP_HEIGHT;
2874 printf(" minimap w,h : (%d, %d)\n", *minimap_w, *minimap_h);
2876 if (!sd->ewk_view_paint_contents)
2877 sd->ewk_view_paint_contents = (Eina_Bool (*)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *))dlsym(ewk_handle, "ewk_view_paint_contents");
2878 if (!sd->cairo_image_surface_create)
2879 sd->cairo_image_surface_create = (cairo_surface_t * (*)(cairo_format_t, int, int))dlsym(cairo_handle, "cairo_image_surface_create");
2880 if (!sd->cairo_create)
2881 sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
2882 if (!sd->cairo_destroy)
2883 sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
2884 if (!sd->cairo_scale)
2885 sd->cairo_scale = (void (*)(cairo_t *, double, double))dlsym(cairo_handle, "cairo_scale");
2886 if (!sd->cairo_surface_write_to_png)
2887 sd->cairo_surface_write_to_png = (cairo_status_t (*)(cairo_surface_t *, const char *))dlsym(cairo_handle, "cairo_surface_write_to_png");
2888 if (!sd->cairo_set_antialias)
2889 sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
2891 cairo_surface_t* ret = sd->cairo_image_surface_create(CAIRO_FORMAT_RGB24, *minimap_w, *minimap_h);
2892 cairo_t* cr = sd->cairo_create(ret);
2893 sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
2894 sd->cairo_scale(cr, scale_factor, scale_factor);
2895 Eina_Rectangle rect = {0, 0, w, h};
2896 sd->ewk_view_paint_contents(priv, cr, &rect);
2897 sd->cairo_destroy(cr);
2898 sd->cairo_surface_write_to_png(ret, "/home/root/test.png");
2905 _unzoom_position(Evas_Object* obj, int x, int y, int* ux, int* uy)
2909 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
2911 if (!sd->ewk_view_zoom_get)
2912 sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
2913 float zoomRatio = sd->ewk_view_zoom_get(obj);
2916 *ux = x / zoomRatio;
2917 *uy = (y - viewY) / zoomRatio;
2922 _coords_evas_to_ewk(Evas_Object* obj, int x, int y, int* ux, int* uy)
2926 if (!sd->ewk_view_frame_main_get)
2927 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2929 if (!sd->ewk_frame_scroll_pos_get)
2930 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2932 int scrollX, scrollY, viewY;
2933 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
2934 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
2936 *uy = y + scrollY - viewY;
2940 _coords_ewk_to_evas(Evas_Object* obj, int x, int y, int* ux, int* uy)
2944 if (!sd->ewk_view_frame_main_get)
2945 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2947 if (!sd->ewk_frame_scroll_pos_get)
2948 sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
2950 int scrollX, scrollY, viewY;
2951 sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
2952 evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
2954 *uy = y - scrollY + viewY;
2957 _update_min_zoom_rate(Evas_Object *obj)
2961 if (!sd->ewk_view_frame_main_get)
2962 sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
2963 if (!sd->ewk_frame_contents_size_get)
2964 sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
2965 if (!sd->ewk_view_zoom_range_set)
2966 sd->ewk_view_zoom_range_set = (void (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
2968 int content_w, object_w;
2969 evas_object_geometry_get(obj, NULL, NULL, &object_w, NULL);
2970 sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &content_w, NULL);
2972 sd->zoom.min_zoom_rate = (float)object_w / (float)content_w;
2974 if (sd->use_zoom_bouncing)
2976 float min_zoom_rate = sd->zoom.min_zoom_rate - ZOOM_OUT_BOUNCING;
2977 if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
2978 float max_zoom_rate = sd->zoom.max_zoom_rate + ZOOM_IN_BOUNCING;
2979 sd->ewk_view_zoom_range_set(obj, min_zoom_rate, max_zoom_rate);
2983 sd->ewk_view_zoom_range_set(obj, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);