+/*
+ *
+ * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
+ */
#include <Elementary.h>
#include "elm_priv.h"
-Evas_Object*
-_els_webview_add(Evas_Object *parent, Eina_Bool tiled)
-{
#ifdef ELM_EWEBKIT
- Evas_Object *obj;
- Evas *e;
- int (*ewk_init)(void);
- Evas_Object *(*ewk_view_add)(Evas *);
- Eina_Bool (*ewk_view_uri_set)(Evas_Object *, const char *);
+#include <EWebKit.h>
+#include <cairo.h>
- /*
- ewk_init = (int (*)())dlsym(ewk_handle, "ewk_init");
- ewk_view_add = (Evas_Object *(*)(Evas *))dlsym(ewk_handle, "ewk_view_tiled_add");
- ewk_view_uri_set = (Eina_Bool (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_uri_set");
-
- e = evas_object_evas_get(parent);
- ewk_init();
- obj = ewk_view_add(e);
- ewk_view_uri_set(obj, "file:///a.html");
- evas_object_show(obj);
- */
- return obj;
+#define SMART_NAME "els_webview"
+#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)))
+#define INTERNAL_ENTRY Smart_Data *sd; sd = evas_object_smart_data_get(obj); if (!sd) return;
+#define EWK_VIEW_PRIV_GET_OR_RETURN(sd, ptr, ...) \
+ Ewk_View_Private_Data* ptr = ((Ewk_View_Smart_Data*)sd)->_priv; \
+ if (!ptr) \
+ { \
+ ERR("no private data for object %p (%s)", \
+ ((Ewk_View_Smart_Data*)sd)->self, \
+ evas_object_type_get(((Ewk_View_Smart_Data*)sd)->self)); \
+ return __VA_ARGS__; \
+ }
+
+#define EWEBKIT_PATH "/usr/lib/libewebkit.so"
+#define CAIRO_PATH "/usr/lib/libcairo.so.2"
+
+#define MINIMAP_WIDTH 120
+#define MINIMAP_HEIGHT 200
+
+#define USE_MAX_TUC_20MB
+
+#ifdef USE_MAX_TUC_20MB
+#define MAX_TUC 1024*1024*20
#else
- return NULL;
+#define MAX_TUC 1024*1024*10
+#endif
+#define MAX_URI 512
+#define MOBILE_DEFAULT_ZOOM_RATIO 1.5f
+
+#define WEBVIEW_EDJ "/usr/share/edje/ewebview.edj"
+#define WEBKIT_EDJ "/usr/share/edje/webkit.edj"
+#define WEBVIEW_THEME_EDJ "/usr/share/edje/ewebview-theme.edj"
+
+#define DEFAULT_LAYOUT_WIDTH 1024
+#define MIN_ZOOM_RATIO 0.09f
+#define MAX_ZOOM_RATIO 4.0f
+#define ZOOM_OUT_BOUNCING 0.85f
+#define ZOOM_IN_BOUNCING 1.25f
+#define BOUNCING_DISTANCE 400
+
+// "<!--<body bgcolor=#4c4c4c text=white text-align=left>-->"
+#define NOT_FOUND_PAGE_HEADER "<html>" \
+ "<head><title>Page Not Found</title></head>" \
+ "<body bgcolor=white text=black text-align=left>" \
+ "<center>" \
+ "<table>" \
+ "<tr><td><h1>Page Not Found<br/></td></tr>" \
+ "<meta name='viewport' content='width=device-width, initial-scale=1.0, user-scalable=no'>" \
+ "<tr><td>" \
+ "<script type='text/javascript'>"\
+ "var s = "
+
+#define NOT_FOUND_PAGE_FOOTER ";" \
+ "var failingUrl = s.substring(s.indexOf(\"?\"\)+1, s.lastIndexOf(\"?\"\));" \
+ "document.write(\"<p><tr><td><h2>URL: \" + unescape(failingUrl) + \"</h2></td></tr>\");" \
+ "var errorDesc = s.substring(s.lastIndexOf(\"?\")+1, s.length);" \
+ "document.write(\"<tr><td><h2>Error: \" + unescape(errorDesc) + \"</h2></td></tr>\");" \
+ "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>\");" \
+ "</script>" \
+ "</td></tr>" \
+ "</table>" \
+ "</h1>" \
+ "</body>" \
+ "</html>"
+
+#define NEED_TO_REMOVE
+//#define DBG printf
+//#define ERR printf
+
+typedef struct _Smart_Data Smart_Data;
+
+struct _Smart_Data {
+ Ewk_View_Smart_Data base; //default data
+
+ Evas_Object* widget;
+ Ecore_Job *move_calc_job;
+ Ecore_Job *resize_calc_job;
+ Eina_Hash* mime_func_hash;
+ int locked_dx;
+ int locked_dy;
+ unsigned char bounce_horiz : 1;
+ unsigned char bounce_vert : 1;
+ unsigned char events_feed : 1;
+ unsigned char auto_fitting : 1;
+ unsigned char mouse_clicked : 1;
+
+ /* ewk functions */
+ void (*ewk_view_theme_set)(Evas_Object *, const char *);
+ Evas_Object *(*ewk_view_frame_main_get)(const Evas_Object *);
+ Eina_Bool (*ewk_view_uri_set)(Evas_Object *, const char *);
+ float (*ewk_view_zoom_get)(const Evas_Object *);
+ const char * (*ewk_view_uri_get)(const Evas_Object *o);
+ Eina_Bool (*ewk_view_zoom_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
+ Eina_Bool (*ewk_view_zoom_weak_set)(Evas_Object *, float, Evas_Coord, Evas_Coord);
+ Eina_Bool (*ewk_view_zoom_text_only_set)(Evas_Object *, Eina_Bool);
+ Eina_Bool (*ewk_view_zoom_cairo_scaling_get)(const Evas_Object *);
+ Eina_Bool (*ewk_view_zoom_cairo_scaling_set)(Evas_Object *, Eina_Bool);
+ void (*ewk_view_viewport_get)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *);
+ Eina_Bool (*ewk_view_zoom_range_set)(Evas_Object *, float, float);
+ void (*ewk_view_user_scalable_set)(Evas_Object *, Eina_Bool);
+ Eina_Bool (*ewk_view_pre_render_region)(Evas_Object *, Evas_Coord, Evas_Coord, Evas_Coord, Evas_Coord, float);
+ void (*ewk_view_pre_render_cancel)(Evas_Object *);
+ Eina_Bool (*ewk_view_enable_render)(const Evas_Object *);
+ Eina_Bool (*ewk_view_disable_render)(const Evas_Object *);
+ void (*ewk_view_javascript_suspend)(Evas_Object *);
+ void (*ewk_view_javascript_resume)(Evas_Object *);
+ void (*ewk_view_fixed_layout_size_set)(Evas_Object *, Evas_Coord, Evas_Coord);
+ Eina_Bool (*ewk_view_setting_enable_plugins_get)(const Evas_Object *);
+ void (*ewk_view_pause_and_or_hide_plugins)(Evas_Object *, Eina_Bool, Eina_Bool);
+ Eina_Bool (*ewk_view_suspend_request)(Evas_Object *);
+ Eina_Bool (*ewk_view_resume_request)(Evas_Object *);
+ Eina_Bool (*ewk_view_select_none)(Evas_Object *);
+ Eina_Bool (*ewk_view_get_smart_zoom_rect)(Evas_Object *, int, int, const Evas_Event_Mouse_Up *, Eina_Rectangle *);
+ Eina_Bool (*ewk_view_paint_contents)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *);
+ Eina_Bool (*ewk_view_stop)(Evas_Object *);
+ Ewk_Tile_Unused_Cache *(*ewk_view_tiled_unused_cache_get)(const Evas_Object *);
+ void (*ewk_view_tiled_unused_cache_set)(Evas_Object *, Ewk_Tile_Unused_Cache *);
+ void (*ewk_tile_unused_cache_max_set)(Ewk_Tile_Unused_Cache *, size_t);
+ size_t (*ewk_tile_unused_cache_max_get)(const Ewk_Tile_Unused_Cache *);
+ size_t (*ewk_tile_unused_cache_used_get)(const Ewk_Tile_Unused_Cache *);
+ size_t (*ewk_tile_unused_cache_flush)(Ewk_Tile_Unused_Cache *, size_t);
+ void (*ewk_tile_unused_cache_auto_flush)(Ewk_Tile_Unused_Cache *);
+ char * (*ewk_page_check_point_for_keyboard)(Evas_Object *, int, int, Eina_Bool *);
+ Eina_Bool (*ewk_page_check_point)(Evas_Object *, int, int, Evas_Event_Mouse_Down *, Eina_Bool *, Eina_Bool *, char **, char **, char **);
+ char ** (*ewk_page_dropdown_get_options)(Evas_Object *, int, int, int *, int *);
+ Eina_Bool (*ewk_page_dropdown_set_current_index)(Evas_Object *, int, int, int);
+ Eina_Bool (*ewk_frame_contents_size_get)(const Evas_Object *, Evas_Coord *, Evas_Coord *);
+ Ewk_Hit_Test * (*ewk_frame_hit_test_new)(const Evas_Object *, int, int);
+ Eina_Bool (*ewk_frame_feed_mouse_down)(Evas_Object *, const Evas_Event_Mouse_Down *);
+ Eina_Bool (*ewk_frame_feed_mouse_up)(Evas_Object *, const Evas_Event_Mouse_Up *);
+ Eina_Bool (*ewk_frame_visible_content_geometry_get)(const Evas_Object *, Eina_Bool, int *, int *, int *, int *);
+ Eina_Bool (*ewk_frame_scroll_pos_get)(const Evas_Object *, int *, int *);
+ void (*ewk_frame_hit_test_free)(Ewk_Hit_Test *);
+ Eina_Bool (*ewk_frame_contents_set)(Evas_Object *, const char *, size_t, const char *, const char *, const char *);
+ Eina_Bool (*ewk_frame_select_closest_word)(Evas_Object *, int, int, int *, int *, int *, int *, int *, int *);
+ Eina_Bool (*ewk_frame_selection_handlers_get)(Evas_Object *, int *, int *, int *, int *, int *, int *);
+ Eina_Bool (*ewk_frame_selection_left_set)(Evas_Object *, int, int, int *, int *, int *);
+ Eina_Bool (*ewk_frame_selection_right_set)(Evas_Object *, int, int, int *, int *, int *);
+ Eina_Bool (*ewk_frame_feed_focus_in)(Evas_Object *);
+ Eina_Bool (*ewk_frame_scroll_add)(Evas_Object *, int, int);
+ unsigned int (*ewk_view_imh_get)(Evas_Object *);
+ Ecore_IMF_Context* (*ewk_view_core_imContext_get)(Evas_Object *);
+ void (*ewk_set_show_geolocation_permission_dialog_callback)(ewk_show_geolocation_permission_dialog_callback);
+ void (*ewk_set_geolocation_sharing_allowed)(void *, Eina_Bool);
+
+ /* cairo functions */
+ cairo_t * (*cairo_create)(cairo_surface_t *);
+ void (*cairo_destroy)(cairo_t *);
+ void (*cairo_paint)(cairo_t *);
+ void (*cairo_stroke)(cairo_t *cr);
+ void (*cairo_scale)(cairo_t *, double, double);
+ void (*cairo_rectangle)(cairo_t *, double, double, double, double);
+ void (*cairo_set_source_rgb)(cairo_t *, double, double, double);
+ cairo_status_t (*cairo_surface_status)(cairo_surface_t *);
+ void (*cairo_surface_destroy)(cairo_surface_t *);
+ void (*cairo_set_line_width)(cairo_t *, double);
+ void (*cairo_set_source_surface)(cairo_t *, cairo_surface_t *, double, double);
+ cairo_status_t (*cairo_surface_write_to_png)(cairo_surface_t *, const char *);
+ cairo_surface_t * (*cairo_image_surface_create)(cairo_format_t, int, int);
+ void (*cairo_set_antialias)(cairo_t *, cairo_antialias_t);
+ cairo_surface_t * (*cairo_image_surface_create_for_data)(unsigned char *, cairo_format_t, int, int, int);
+
+ /* add user data */
+ struct {
+ Evas_Object* eo;
+ Evas_Object* content;
+ int cw, ch;
+ } minimap;
+
+ struct {
+ char** options;
+ int option_cnt;
+ int option_idx;
+ } dropdown;
+
+ struct {
+ Evas_Point basis; // basis point of zoom
+ int finger_distance; // distance between two finger
+ int zooming_level;
+ float zooming_rate;
+ float zoom_rate_at_start;
+ float zoom_rate_to_set;
+ Evas_Point scroll_at_start;
+ Evas_Point scroll_to_set;
+ float init_zoom_rate;
+ float min_zoom_rate; //content based minimum
+ float max_zoom_rate;
+ Eina_Bool scalable;
+ } zoom;
+
+ struct {
+ int w, h;
+ } content;
+
+ struct {
+ int default_w;
+ int w, h;
+ } layout;
+
+ Ecore_Animator* smart_zoom_animator;
+
+ Evas_Point pan_s;
+ Evas_Event_Mouse_Down mouse_down_copy;
+ Evas_Event_Mouse_Up mouse_up_copy;
+
+ cairo_surface_t* thumbnail;
+ float current_zoom_level;
+
+ Eina_Bool tiled;
+ Eina_Bool on_panning;
+ Eina_Bool on_zooming;
+ Eina_Bool is_mobile_page;
+
+ Eina_Bool use_text_selection;
+ Eina_Bool text_selection_on;
+ struct {
+ Evas_Coord_Rectangle front;
+ Evas_Coord_Rectangle back;
+ Evas_Point front_handle;
+ Evas_Point back_handle;
+ Eina_Bool front_handle_moving;
+ Eina_Bool back_handle_moving;
+ } text_selection;
+ void* touch_obj;
+
+ Ecore_Idler *flush_and_pre_render_idler;
+ Eina_Bool use_zoom_bouncing;
+};
+
+/* local subsystem functions */
+static void _resize_calc_job(void *data);
+static void _move_calc_job(void *data);
+static void _smart_show(Evas_Object* obj);
+static void _smart_hide(Evas_Object* obj);
+static void _smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h);
+static void _smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y);
+#ifdef DEBUG
+static void _smart_calculate(Evas_Object* obj);
+#endif
+static Eina_Bool _smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev);
+static Eina_Bool _smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev);
+static Eina_Bool _smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev);
+static void _smart_add_console_message(Ewk_View_Smart_Data *esd, const char *message, unsigned int lineNumber, const char *sourceID);
+static void _smart_run_javascript_alert(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message);
+static Eina_Bool _smart_run_javascript_confirm(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message);
+static Eina_Bool _smart_run_javascript_prompt(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message, const char *defaultValue, char **value);
+static Eina_Bool _smart_should_interrupt_javascript(Ewk_View_Smart_Data *esd);
+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);
+static Eina_Bool _smart_navigation_policy_decision(Ewk_View_Smart_Data *esd, Ewk_Frame_Resource_Request *request);
+static void _view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info);
+static void _view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info);
+static void _smart_load_started(void* data, Evas_Object* webview, void* error);
+static void _smart_load_finished(void* data, Evas_Object* webview, void* arg);
+static void _smart_load_error(void* data, Evas_Object* webview, void* arg);
+static void _smart_viewport_changed(void* data, Evas_Object* webview, void* arg);
+static void _smart_input_method_changed(void* data, Evas_Object* webview, void* arg);
+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);
+static void _smart_contents_size_changed(void* data, Evas_Object* frame, void* arg);
+static void _smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg);
+static void _smart_cb_view_created(void* data, Evas_Object* webview, void* arg);
+static void _smart_add(Evas_Object* obj);
+static void _smart_del(Evas_Object* o);
+static void _directional_pre_render(Evas_Object* webview, int dx, int dy);
+static void _smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_pan_start(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_pan_by(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev);
+static void _smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev);
+static void _suspend_all(Smart_Data *sd, Eina_Bool hidePlugin);
+static void _resume_all(Smart_Data *sd, Eina_Bool hidePlugin);
+static void _zoom_start(Smart_Data* sd, int centerX, int centerY, int distance);
+static void _zoom_move(Smart_Data* sd, int centerX, int centerY, int distance);
+static void _zoom_stop(Smart_Data* sd);
+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);
+static int _smart_zoom_animator(void* data);
+static void _smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info);
+static void _smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info);
+static void _smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info);
+static void _smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info);
+static void _smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info);
+static void _smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info);
+static void _smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info);
+static void _zoom_to_rect(Smart_Data *sd, int x, int y);
+static void _text_selection_init(Evas_Object* parent);
+static void _text_selection_show(void);
+static void _text_selection_hide(Smart_Data *sd);
+static void _text_selection_set_front_info(Smart_Data *sd, int x, int y, int height);
+static void _text_selection_set_back_info(Smart_Data *sd, int x, int y, int height);
+static Eina_Bool _text_selection_handle_pressed(Smart_Data *sd, int x, int y);
+static void _text_selection_update_position(Smart_Data *sd, int x, int y);
+static void _text_selection_move_by(Smart_Data *sd, int dx, int dy);
+static void _minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect);
+static void _minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH);
+static cairo_surface_t* _image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h);
+static void _unzoom_position(Evas_Object* webview, int x, int y, int* ux, int* uy);
+static void _coords_evas_to_ewk(Evas_Object* webview, int x, int y, int* ux, int* uy);
+static void _coords_ewk_to_evas(Evas_Object* webview, int x, int y, int* ux, int* uy);
+static void _update_min_zoom_rate(Evas_Object *obj);
+static void _geolocation_permission_callback(void *geolocation_obj, const char* url);
+
+/* local subsystem globals */
+static Evas_Smart *_smart = NULL;
+static Ewk_View_Smart_Class _parent_sc = EWK_VIEW_SMART_CLASS_INIT_NULL;
+
+/* ewk functions */
+static void *ewk_handle;
+static void *cairo_handle;
+
+static Ewk_Tile_Unused_Cache *ewk_tile_cache = NULL;
+static ewk_tile_cache_ref_count = 0;
+
+static Evas_Object *obj = NULL;
+
+/* externally accessible functions */
+Evas_Object*
+_elm_smart_webview_add(Evas *evas, Eina_Bool tiled)
+{
+ Evas_Object* webview;
+ int (*ewk_init)(void) = NULL;
+ void (*ewk_dnet_open)(void) = NULL;
+ Eina_Bool (*ewk_view_single_smart_set)(Ewk_View_Smart_Class *) = NULL;
+ Eina_Bool (*ewk_view_tiled_smart_set)(Ewk_View_Smart_Class *) = NULL;
+
+ if (!_smart)
+ {
+ ewk_handle = dlopen(EWEBKIT_PATH, RTLD_LAZY);
+ if (ewk_handle == NULL)
+ {
+ ERR("could not initialize ewk \n");
+ return NULL;
+ }
+ cairo_handle = dlopen(CAIRO_PATH, RTLD_LAZY);
+ if (cairo_handle == NULL)
+ {
+ ERR("could not initialize cairo \n");
+ return NULL;
+ }
+
+ // init ewk
+ if (!ewk_init)
+ ewk_init = (int (*)())dlsym(ewk_handle, "ewk_init");
+ ewk_init();
+
+ if (!ewk_dnet_open)
+ ewk_dnet_open = (void (*)())dlsym(ewk_handle, "ewk_dnet_open");
+ ewk_dnet_open();
+
+ /* create subclass */
+ static Ewk_View_Smart_Class _api = EWK_VIEW_SMART_CLASS_INIT_NAME_VERSION(SMART_NAME);
+
+ if (tiled)
+ {
+ if (!ewk_view_tiled_smart_set)
+ ewk_view_tiled_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_tiled_smart_set");
+ ewk_view_tiled_smart_set(&_api);
+ if (EINA_UNLIKELY(!_parent_sc.sc.add))
+ ewk_view_tiled_smart_set(&_parent_sc);
+
+ } else {
+ if (!ewk_view_single_smart_set)
+ ewk_view_single_smart_set = (Eina_Bool (*)(Ewk_View_Smart_Class *))dlsym(ewk_handle, "ewk_view_single_smart_set");
+ ewk_view_single_smart_set(&_api);
+ if (EINA_UNLIKELY(!_parent_sc.sc.add))
+ ewk_view_single_smart_set(&_parent_sc);
+ }
+
+ _api.sc.add = _smart_add;
+ _api.sc.del = _smart_del;
+ _api.sc.show = _smart_show;
+ _api.sc.hide = _smart_hide;
+ _api.sc.resize = _smart_resize;
+ _api.sc.move = _smart_move;
+#ifdef DEBUG
+ _api.sc.calculate = _smart_calculate;
+#endif
+ _api.mouse_down = _smart_mouse_down;
+ _api.mouse_up = _smart_mouse_up ;
+ _api.mouse_move = _smart_mouse_move;
+
+ _api.add_console_message = _smart_add_console_message;
+ _api.run_javascript_alert = _smart_run_javascript_alert;
+ _api.run_javascript_confirm = _smart_run_javascript_confirm;
+ _api.run_javascript_prompt = _smart_run_javascript_prompt;
+ _api.should_interrupt_javascript = _smart_should_interrupt_javascript;
+ _api.run_open_panel = _smart_run_open_panel;
+ //_api.navigation_policy_decision = _smart_navigation_policy_decision;
+
+ _smart = evas_smart_class_new(&_api.sc);
+ elm_theme_overlay_add(NULL, WEBVIEW_THEME_EDJ);
+
+ }
+
+ if (!_smart)
+ {
+ ERR("could not create smart class\n");
+ return NULL;
+ }
+
+ webview = evas_object_smart_add(evas, _smart);
+ if (!webview)
+ {
+ ERR("could not create smart object for webview");
+ return NULL;
+ }
+ obj = webview;
+
+ // set tiled and unused cache
+ Smart_Data* sd = evas_object_smart_data_get(webview);
+ if (sd)
+ {
+ sd->tiled = tiled;
+ if (sd->tiled)
+ {
+ if (ewk_tile_cache_ref_count == 0)
+ {
+ if (!sd->ewk_view_tiled_unused_cache_get)
+ sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
+ ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(webview);
+
+ if (!sd->ewk_tile_unused_cache_max_set)
+ sd->ewk_tile_unused_cache_max_set = (void (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_max_set");
+ sd->ewk_tile_unused_cache_max_set(ewk_tile_cache, MAX_TUC);
+ } else {
+ if (!sd->ewk_view_tiled_unused_cache_set)
+ sd->ewk_view_tiled_unused_cache_set = (void (*)(Evas_Object *, Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_set");
+ sd->ewk_view_tiled_unused_cache_set(webview, ewk_tile_cache);
+ }
+ ++ewk_tile_cache_ref_count;
+ //size_t mem = ewk_tile_unused_cache_used_get(ewk_tile_cache);
+ //DBG("%s: Used cache: %d (%dkB)", __func__, mem, (mem/1024));
+ }
+ }
+
+ return webview;
+}
+
+void
+_elm_smart_webview_events_feed_set(Evas_Object* obj, Eina_Bool feed)
+{
+ API_ENTRY return;
+ sd->events_feed = feed;
+}
+
+Eina_Bool
+_elm_smart_webview_events_feed_get(Evas_Object* obj)
+{
+ API_ENTRY return EINA_FALSE;
+ return sd->events_feed;
+}
+
+void
+_elm_smart_webview_auto_fitting_set(Evas_Object* obj, Eina_Bool enable)
+{
+ API_ENTRY return;
+ sd->auto_fitting = enable;
+}
+
+Eina_Bool
+_elm_smart_webview_auto_fitting_get(Evas_Object *obj)
+{
+ API_ENTRY return EINA_FALSE;
+ return sd->auto_fitting;
+}
+
+Evas_Object *
+_elm_smart_webview_minimap_get(Evas_Object* obj)
+{
+ DBG("%s\n", __func__);
+ API_ENTRY return NULL;
+
+ if (sd->minimap.eo != NULL) return sd->minimap.eo;
+
+ sd->minimap.eo = edje_object_add(evas_object_evas_get(obj));
+ edje_object_file_set(sd->minimap.eo, WEBVIEW_EDJ, "minimap");
+
+ sd->minimap.content = evas_object_image_add(evas_object_evas_get(sd->minimap.eo));
+ evas_object_size_hint_align_set(sd->minimap.content, 0.5, 0.5);
+ evas_object_image_colorspace_set(sd->minimap.content, EVAS_COLORSPACE_ARGB8888);
+ evas_object_image_alpha_set(sd->minimap.content, EINA_FALSE);
+
+ Evas_Object* box = evas_object_box_add(evas_object_evas_get(sd->minimap.eo));
+ evas_object_box_append(box, sd->minimap.content);
+ evas_object_show(sd->minimap.content);
+ edje_object_part_swallow(sd->minimap.eo, "swallow.content", box);
+
+ return sd->minimap.eo;
+}
+
+void
+_elm_smart_webview_uri_set(Evas_Object* obj, const char* uri)
+{
+ API_ENTRY return;
+
+ char full_uri[MAX_URI] = "";
+ printf("<< uri [%s] >>\n", uri);
+
+ if (uri == NULL)
+ return;
+
+ // check uri string
+ int len = strlen(uri);
+ if (len)
+ {
+ if (strstr(uri, "://") == NULL) {
+ strncpy(full_uri, "http://", 7);
+ full_uri[7] = '\0';
+ len = (len >= (MAX_URI - 7)) ? (MAX_URI - 8) : len;
+ strncat(full_uri, uri, len);
+ } else {
+ len = (len >= MAX_URI) ? (MAX_URI - 1) : len;
+ strncpy(full_uri, uri, len);
+ full_uri[len] = '\0';
+ }
+
+ printf("<< full uri [%s] >>\n", full_uri);
+ if (!sd->ewk_view_uri_set)
+ sd->ewk_view_uri_set = (Eina_Bool (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_uri_set");
+ sd->ewk_view_uri_set(obj, full_uri);
+ }
+}
+
+void
+_elm_smart_webview_widget_set(Evas_Object *obj, Evas_Object *wid)
+{
+ API_ENTRY return;
+ sd->widget = wid;
+}
+
+void
+_elm_smart_webview_bounce_allow_set(Evas_Object* obj, Eina_Bool horiz, Eina_Bool vert)
+{
+ API_ENTRY return;
+ sd->bounce_horiz = horiz;
+ sd->bounce_vert = vert;
+}
+
+void
+_elm_smart_webview_mime_callback_set(Evas_Object* obj, const char *mime, Elm_WebView_Mime_Cb func)
+{
+ API_ENTRY return;
+ if (!sd->mime_func_hash)
+ sd->mime_func_hash = eina_hash_pointer_new(NULL);
+
+ if (!func)
+ eina_hash_del(sd->mime_func_hash, mime, func);
+ else
+ eina_hash_add(sd->mime_func_hash, mime, func);
+}
+
+void
+_elm_smart_webview_default_layout_width_set(Evas_Object *obj, int width)
+{
+ API_ENTRY return;
+ sd->layout.default_w = width;
+}
+
+int
+_flush_and_pre_render(void *data)
+{
+ Evas_Object *obj = (Evas_Object *)data;
+ API_ENTRY return ECORE_CALLBACK_CANCEL;
+
+ if (!sd->ewk_view_tiled_unused_cache_get)
+ sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
+ if (!sd->ewk_tile_unused_cache_used_get)
+ sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
+ if (!sd->ewk_tile_unused_cache_flush)
+ sd->ewk_tile_unused_cache_flush = (size_t (*)(Ewk_Tile_Unused_Cache *, size_t))dlsym(ewk_handle, "ewk_tile_unused_cache_flush");
+
+ Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(obj);
+ sd->ewk_tile_unused_cache_flush(tuc, sd->ewk_tile_unused_cache_used_get(tuc));
+ _directional_pre_render(obj, 0, 0);
+
+ sd->flush_and_pre_render_idler = NULL;
+
+ return ECORE_CALLBACK_CANCEL;
+}
+
+/* local subsystem functions */
+static void
+_smart_show(Evas_Object* obj)
+{
+ DBG("%s\n", __func__);
+ INTERNAL_ENTRY;
+
+ _elm_smart_touch_start(sd->touch_obj);
+ _parent_sc.sc.show(obj);
+}
+
+static void
+_smart_hide(Evas_Object* obj)
+{
+ DBG("%s\n", __func__);
+ INTERNAL_ENTRY;
+
+ _elm_smart_touch_stop(sd->touch_obj);
+ _parent_sc.sc.hide(obj);
+}
+
+static void
+_smart_resize(Evas_Object* obj, Evas_Coord w, Evas_Coord h)
+{
+ DBG("%s\n", __func__);
+ INTERNAL_ENTRY;
+
+ Evas_Coord ow, oh;
+ evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
+ if ((ow == w) && (oh == h)) return;
+ if (sd->resize_calc_job) ecore_job_del(sd->resize_calc_job);
+ sd->resize_calc_job = ecore_job_add(_resize_calc_job, obj);
+}
+
+static void
+_resize_calc_job(void *data)
+{
+ Evas_Object *obj = data;
+ INTERNAL_ENTRY;
+
+ int object_w, object_h;
+ evas_object_geometry_get(obj, NULL, NULL, &object_w, &object_h);
+ object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
+
+ if (sd->is_mobile_page)
+ {
+ int old_layout_w = sd->layout.w;
+ sd->layout.w = object_w / sd->zoom.init_zoom_rate;
+ sd->layout.h = object_h / sd->zoom.init_zoom_rate;
+ if (old_layout_w != sd->layout.w)
+ {
+ if (!sd->ewk_view_fixed_layout_size_set)
+ sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
+ sd->ewk_view_fixed_layout_size_set(obj, sd->layout.w, sd->layout.h);
+ }
+ }
+ else
+ {
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ if (!sd->ewk_view_zoom_set)
+ sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
+
+ _update_min_zoom_rate(obj);
+
+ // set zoom
+ if (sd->ewk_view_zoom_get(obj) < sd->zoom.min_zoom_rate)
+ sd->ewk_view_zoom_set(obj, sd->zoom.min_zoom_rate, 0, 0);
+ }
+
+ // call preRender by timer, because we can not get the correct visible_content of frame
+ // when call it directly.
+ if (!sd->ewk_view_uri_get)
+ sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
+ const char *url = sd->ewk_view_uri_get(obj);
+ if (url && strcmp(url, "") != 0 && sd->flush_and_pre_render_idler == NULL)
+ {
+ sd->flush_and_pre_render_idler = ecore_idler_add(_flush_and_pre_render, obj);
+ }
+
+ sd->resize_calc_job = NULL;
+ _parent_sc.sc.resize(obj, object_w, object_h);
+}
+
+static void
+_move_calc_job(void *data)
+{
+ Evas_Object *obj = data;
+ INTERNAL_ENTRY;
+ int x, y;
+ evas_object_geometry_get(obj, &x, &y, NULL, NULL);
+ sd->move_calc_job = NULL;
+ _parent_sc.sc.move(obj, x, y);
+}
+
+static void
+_smart_move(Evas_Object* obj, Evas_Coord x, Evas_Coord y)
+{
+ DBG("%s\n", __func__);
+ INTERNAL_ENTRY;
+
+ if (sd->move_calc_job) ecore_job_del(sd->move_calc_job);
+ sd->move_calc_job = ecore_job_add(_move_calc_job, obj);
+}
+
+#ifdef DEBUG
+static void
+_smart_calculate(Evas_Object* obj)
+{
+ _parent_sc.sc.calculate(obj);
+}
+#endif
+
+static Eina_Bool
+_smart_mouse_down(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Down* ev)
+{
+ DBG("[NATIVE]%s is called\n", __func__);
+ Smart_Data *sd = (Smart_Data *)esd;
+ sd->mouse_down_copy = *ev;
+
+ if (sd->events_feed)
+ {
+ _suspend_all(sd, EINA_FALSE);
+ sd->mouse_clicked = EINA_TRUE;
+ return _parent_sc.mouse_down(esd, ev);
+ }
+ else return EINA_TRUE;
+}
+
+static Eina_Bool
+_smart_mouse_up(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Up* ev)
+{
+ DBG("[NATIVE]%s is called\n", __func__);
+ Smart_Data *sd = (Smart_Data *)esd;
+ sd->mouse_up_copy = *ev;
+
+ if (sd->events_feed)
+ {
+ _resume_all(sd, EINA_FALSE);
+ //check if user hold touch
+ if (ev && (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD))
+ {
+ return EINA_TRUE;
+ }
+
+ Eina_Bool ret = _parent_sc.mouse_up(esd, ev);
+ sd->mouse_clicked = EINA_FALSE;
+ return ret;
+ }
+ else
+ return EINA_TRUE;
+}
+
+static Eina_Bool
+_smart_mouse_move(Ewk_View_Smart_Data *esd, const Evas_Event_Mouse_Move* ev)
+{
+ Smart_Data *sd = (Smart_Data *)esd;
+ if (sd->events_feed) _parent_sc.mouse_move(esd, ev);
+ else return EINA_TRUE;
+}
+
+static void
+_smart_add_console_message(Ewk_View_Smart_Data *esd, const char *message, unsigned int lineNumber, const char *sourceID)
+{
+ //TODO
+}
+
+static void
+_smart_run_javascript_alert(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message)
+{
+ Evas_Object *popup;
+ popup = elm_popup_add(esd->self);
+ evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_popup_desc_set(popup, message);
+ elm_popup_buttons_add(popup, 1, "Ok", ELM_POPUP_RESPONSE_OK, NULL);
+ evas_object_show(popup);
+}
+
+static Eina_Bool
+_smart_run_javascript_confirm(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message)
+{
+ Evas_Object *popup;
+ popup = elm_popup_add(esd->self);
+ evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_popup_desc_set(popup, message);
+ elm_popup_buttons_add(popup, 2, "Ok", ELM_POPUP_RESPONSE_OK, "Cancel", ELM_POPUP_RESPONSE_CANCEL, NULL);
+
+ int ret = elm_popup_run(popup);
+ evas_object_del(popup);
+ switch (ret)
+ {
+ case ELM_POPUP_RESPONSE_OK:
+ return EINA_TRUE;
+ case ELM_POPUP_RESPONSE_CANCEL:
+ return EINA_FALSE;
+ default:
+ elm_exit();
+ }
+ return EINA_FALSE;
+}
+
+static Eina_Bool
+_smart_run_javascript_prompt(Ewk_View_Smart_Data *esd, Evas_Object *frame, const char *message, const char *defaultValue, char **value)
+{
+ //FIXME: it's not work
+ Evas_Object *popup;
+ Evas_Object *box, *entry, *label;
+
+ popup = elm_popup_add(esd->self);
+ elm_object_style_set(popup, "customstyle");
+ evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_popup_buttons_add(popup, 2, "Ok", ELM_POPUP_RESPONSE_OK, "Cancel", ELM_POPUP_RESPONSE_CANCEL, NULL);
+
+ box = elm_box_add(popup);
+ evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_size_hint_fill_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ evas_object_show(box);
+
+ label = elm_label_add(box);
+ evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_label_label_set(label, message);
+ elm_box_pack_start(box, label);
+ evas_object_show(label);
+
+ entry = elm_entry_add(box);
+ evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_entry_single_line_set(entry, EINA_TRUE);
+ elm_entry_entry_set(entry, defaultValue);
+ elm_box_pack_end(box, entry);
+ evas_object_show(entry);
+
+ int ret = elm_popup_run(popup);
+ *value = strdup("temp");
+ evas_object_del(popup);
+
+ return EINA_FALSE;
+}
+
+static Eina_Bool
+_smart_should_interrupt_javascript(Ewk_View_Smart_Data *esd)
+{
+ //TODO
+ return EINA_FALSE;
+}
+
+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)
+{
+ //TODO
+ return EINA_FALSE;
+}
+
+static Eina_Bool
+_smart_navigation_policy_decision(Ewk_View_Smart_Data *esd, Ewk_Frame_Resource_Request *request)
+{
+ char *protocol_hack;
+ Smart_Data *sd = (Smart_Data*)esd;
+ if (!sd->mime_func_hash)
+ return EINA_FALSE;
+
+ protocol_hack = strstr(request->url, ":");
+ *protocol_hack = '\0';
+ Elm_WebView_Mime_Cb func = (Elm_WebView_Mime_Cb) eina_hash_find(sd->mime_func_hash, request->url);
+ *protocol_hack = ':';
+
+ if (!func)
+ {
+ if (strncmp(request->url, "http", 4) == 0
+ || strncmp(request->url, "https", 5) == 0
+ || strncmp(request->url, "file", 4) == 0)
+ return EINA_TRUE;
+ return EINA_FALSE;
+ }
+ else
+ return func(esd->self);
+}
+
+#ifdef NEED_TO_REMOVE
+// TODO: temporary mouse callback until the webkit engine can receive mouse events
+static void
+_view_on_mouse_down(void* data, Evas* e, Evas_Object* o, void* event_info)
+{
+ Evas_Event_Mouse_Down* ev = (Evas_Event_Mouse_Down*)event_info;
+ Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
+ EINA_SAFETY_ON_NULL_RETURN(sd->api);
+ EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_down);
+ sd->api->mouse_down(sd, ev);
+}
+
+static void
+_view_on_mouse_up(void* data, Evas* e, Evas_Object* o, void* event_info)
+{
+ Evas_Event_Mouse_Up* ev = (Evas_Event_Mouse_Up*)event_info;
+ Ewk_View_Smart_Data* sd = (Ewk_View_Smart_Data*)data;
+ EINA_SAFETY_ON_NULL_RETURN(sd->api);
+ EINA_SAFETY_ON_NULL_RETURN(sd->api->mouse_up);
+ sd->api->mouse_up(sd, ev);
+}
#endif
+
+static void
+_smart_load_started(void* data, Evas_Object* webview, void* error)
+{
+ DBG("%s is called\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ if (!sd->ewk_view_user_scalable_set)
+ sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
+
+ // set default layout and zoom level
+ sd->is_mobile_page = EINA_FALSE;
+ sd->layout.w = -1;
+ sd->layout.h = -1;
+ sd->zoom.init_zoom_rate = 1.0f;
+ sd->zoom.scalable = EINA_TRUE;
+ sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
+}
+
+static void
+_smart_load_finished(void* data, Evas_Object* webview, void* arg)
+{
+ DBG("%s is called\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ // if error, call loadNotFoundPage
+ Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
+ int errorCode = (error)? error->code: 0;
+ if ( errorCode != 0 && errorCode != -999 )
+ { // 0 ok, -999 request cancelled
+ DBG( "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
+ error->code, error->domain, error->description, error->failing_url);
+ //ecore_job_add(loadNotFoundPage, (void *)this);
+ return;
+ }
+
+ if (sd->auto_fitting == EINA_TRUE)
+ {
+ if (!sd->ewk_view_zoom_set)
+ sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
+ sd->ewk_view_zoom_set(webview, sd->zoom.min_zoom_rate, 0, 0);
+ }
+
+ // update thumbnail and minimap
+ if (sd->thumbnail != NULL)
+ {
+ if (!sd->cairo_surface_destroy)
+ sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
+ sd->cairo_surface_destroy(sd->thumbnail);
+ }
+ sd->thumbnail = _image_clone_get(sd, &(sd->minimap.cw), &(sd->minimap.ch));
+
+ if (sd->tiled)
+ _directional_pre_render(sd->base.self, 0, 0);
+
+ if (sd->minimap.eo != NULL)
+ {
+ _minimap_update(sd->minimap.content, sd, sd->thumbnail,
+ sd->minimap.cw, sd->minimap.ch);
+ }
+}
+
+static void
+_smart_load_error(void* data, Evas_Object* webview, void* arg)
+{
+ DBG("%s is called\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ char szBuffer[2048];
+ if (!sd) return;
+
+ // if error, call loadNotFoundPage
+ Ewk_Frame_Load_Error *error = (Ewk_Frame_Load_Error *) arg;
+ int errorCode = (error)? error->code: 0;
+ if ( errorCode != 0 && errorCode != -999 )
+ { // 0 ok, -999 request cancelled
+ //char szStrBuffer[1024];
+ //snprintf(szStrBuffer, 1024, "page not found:, [code: %d] [domain: %s] [description: %s] [failing_url: %s] \n",
+ // error->code, error->domain, error->description, error->failing_url);
+ //DBG(szStrBuffer);
+
+ //ecore_job_add(loadNotFoundPage, (void *)this);
+ if (!sd->ewk_view_stop)
+ sd->ewk_view_stop = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_stop");
+ sd->ewk_view_stop(webview);
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ if (!sd->ewk_frame_contents_set)
+ 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");
+
+ snprintf(szBuffer, 2048, NOT_FOUND_PAGE_HEADER "\"?%s?%s\"" NOT_FOUND_PAGE_FOOTER, error->failing_url, error->description);
+ //sd->ewk_frame_contents_set(sd->ewk_view_frame_main_get(webview), szStrBuffer, 0, NULL, NULL, NULL);
+ sd->ewk_frame_contents_set(error->frame, szBuffer, 0, NULL, NULL, NULL);
+ return;
+ }
+}
+
+static void
+_smart_viewport_changed(void* data, Evas_Object* webview, void* arg)
+{
+ DBG("%s is called\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ // check for mobile page
+ int layout_w, layout_h;
+ float init_zoom_rate, max_zoom_rate, min_zoom_rate;
+ Eina_Bool scalable;
+
+ if (!sd->ewk_view_viewport_get)
+ sd->ewk_view_viewport_get = (void (*)(Evas_Object *, int *, int *, float *, float *, float *, Eina_Bool *))dlsym(ewk_handle, "ewk_view_viewport_get");
+ sd->ewk_view_viewport_get(webview, &layout_w, &layout_h,
+ &init_zoom_rate, &max_zoom_rate, &min_zoom_rate, &scalable);
+
+ int object_w, object_h;
+ evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
+ object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
+
+ // if layout width is bigger than object width, we regard current page to not the mobile page
+ // for bbc.co.uk
+ if (layout_w > object_w)
+ {
+ sd->layout.w = layout_w;
+ return;
+ }
+
+ // if there is no layout_w and url does not have mobile keyword, it is the desktop site.
+ if (layout_w <= 0)
+ {
+ if (!sd->ewk_view_uri_get)
+ sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
+ const char *url = sd->ewk_view_uri_get(webview);
+ if ((url && (strstr(url, "://m.") != NULL
+ || strstr(url, "://wap.") != NULL
+ || strstr(url, ".m.") != NULL
+ || strstr(url, "/mobile/i") != NULL))) // For www.bbc.co.uk/mobile/i site
+ {
+ min_zoom_rate = MIN_ZOOM_RATIO;
+ max_zoom_rate = MAX_ZOOM_RATIO;
+ scalable = 1;
+ }
+ else
+ {
+ return;
+ }
+ }
+
+ // set data for mobile page
+ sd->is_mobile_page = EINA_TRUE;
+ _smart_page_layout_info_set(sd, MOBILE_DEFAULT_ZOOM_RATIO, min_zoom_rate, max_zoom_rate, scalable);
+}
+
+//#ifdef PROFUSION_INPUT_PATCH
+/**
+ * Rotaion modes
+ * @see appcore_set_rotation_cb(), appcore_get_rotation_state()
+ */
+enum appcore_rm {
+ APPCORE_RM_UNKNOWN, /**< Unknown mode */
+ APPCORE_RM_PORTRAIT_NORMAL , /**< Portrait mode */
+ APPCORE_RM_PORTRAIT_REVERSE , /**< Portrait upside down mode */
+ APPCORE_RM_LANDSCAPE_NORMAL , /**< Left handed landscape mode */
+ APPCORE_RM_LANDSCAPE_REVERSE , /**< Right handed landscape mode */
+};
+/*
+static void
+updateIMFOrientation( Ecore_IMF_Context *ctx )
+{
+ if ( !ctx )
+ return;
+
+ enum appcore_rm current_state = APPCORE_RM_UNKNOWN;
+ int ret = appcore_get_rotation_state(¤t_state);
+
+ switch (current_state)
+ {
+ case APPCORE_RM_PORTRAIT_NORMAL:
+ ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_NONE);
+ break;
+ case APPCORE_RM_PORTRAIT_REVERSE:
+ ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_180);
+ break;
+ case APPCORE_RM_LANDSCAPE_NORMAL:
+ ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_90_CW);
+ break;
+ case APPCORE_RM_LANDSCAPE_REVERSE:
+ ecore_imf_context_input_panel_orient_set(ctx, ECORE_IMF_INPUT_PANEL_ORIENT_90_CCW);
+ break;
+ }
+
+ // call to show needed
+ if ( ecore_imf_context_input_panel_state_get(ctx) == ECORE_IMF_INPUT_PANEL_STATE_SHOW )
+ ecore_imf_context_input_panel_show(ctx);
+}
+*/
+
+static void
+_smart_input_method_changed(void* data, Evas_Object* webview, void* arg)
+{
+ DBG("%s is called\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ if (sd->ewk_view_core_imContext_get == NULL)
+ sd->ewk_view_core_imContext_get = (Ecore_IMF_Context* (*)(Evas_Object *)) dlsym(ewk_handle, "ewk_view_core_imContext_get");
+
+ Ecore_IMF_Context* imContext = sd->ewk_view_core_imContext_get(webview);
+ Eina_Bool active = (Eina_Bool)arg;
+ if (active && sd->mouse_clicked)
+ {
+ static unsigned int lastImh = 0;//FIXME
+ if (sd->ewk_view_imh_get == NULL)
+ sd->ewk_view_imh_get = (unsigned int (*)(Evas_Object *)) dlsym(ewk_handle, "ewk_view_imh_get");
+ unsigned int imh = sd->ewk_view_imh_get(webview);
+ if (ecore_imf_context_input_panel_state_get(imContext) != ECORE_IMF_INPUT_PANEL_STATE_SHOW || lastImh != imh)
+ {
+ lastImh = imh;
+ //currentPage->reactToInputFieldTap(view, currentPage->getLastClickInfo().x, currentPage->getLastClickInfo().y);
+ //updateIMFOrientation( imContext );
+ ecore_imf_context_input_panel_reset (imContext);
+ switch (imh)
+ {
+ case EWK_IMH_TELEPHONE: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_PHONENUMBER); break;
+ case EWK_IMH_NUMBER: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_NUMBER); break;
+ case EWK_IMH_EMAIL: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_EMAIL); break;
+ case EWK_IMH_URL: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_URL); break;
+ default: ecore_imf_context_input_panel_layout_set(imContext, ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL);
+ }
+ DBG("ecore_imf_context_input_panel_show");
+ ecore_imf_context_focus_in(imContext);
+ ecore_imf_context_client_canvas_set(imContext, evas_object_evas_get(sd->base.self));
+ ecore_imf_context_input_panel_show (imContext);
+ }
+ }
+ else
+ {
+ DBG("ecore_imf_context_input_panel_hide");
+ ecore_imf_context_input_panel_hide (imContext);
+ }
+}
+//#endif
+
+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)
+{
+ Evas_Object* webview = sd->base.self;
+
+ int object_w, object_h;
+ evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
+ object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
+
+ sd->zoom.init_zoom_rate = init_zoom_rate;
+ sd->layout.w = object_w / sd->zoom.init_zoom_rate;
+ sd->layout.h = object_h / sd->zoom.init_zoom_rate;
+ sd->zoom.scalable = scalable;
+ if (scalable)
+ {
+ sd->zoom.min_zoom_rate = (min_zoom_rate <= sd->zoom.init_zoom_rate) ? sd->zoom.init_zoom_rate : min_zoom_rate;
+ sd->zoom.max_zoom_rate = (max_zoom_rate <= sd->zoom.init_zoom_rate) ? sd->zoom.init_zoom_rate : max_zoom_rate;
+ if (sd->zoom.max_zoom_rate < sd->zoom.min_zoom_rate)
+ sd->zoom.max_zoom_rate = sd->zoom.min_zoom_rate;
+ }
+ else
+ {
+ sd->zoom.min_zoom_rate = init_zoom_rate;
+ sd->zoom.max_zoom_rate = init_zoom_rate;
+ }
+}
+
+static void
+_smart_contents_size_changed(void* data, Evas_Object* frame, void* arg)
+{
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ Evas_Object* webview = sd->base.self;
+
+ Evas_Coord* size = (Evas_Coord*)arg;
+ if (!size || size[0] == 0)
+ return;
+
+ _update_min_zoom_rate(sd->base.self);
+}
+
+static void
+_smart_load_nonemptylayout_finished(void* data, Evas_Object* frame, void* arg)
+{
+ DBG("%s is called\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ Evas_Object* webview = sd->base.self;
+
+ if (!sd->ewk_view_user_scalable_set)
+ sd->ewk_view_user_scalable_set = (void (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_user_scalable_set");
+ if (!sd->ewk_view_zoom_range_set)
+ sd->ewk_view_zoom_range_set = (Eina_Bool (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
+ if (!sd->ewk_view_fixed_layout_size_set)
+ sd->ewk_view_fixed_layout_size_set = (void (*)(Evas_Object *, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_fixed_layout_size_set");
+
+ sd->ewk_view_zoom_range_set(webview, MIN_ZOOM_RATIO, MAX_ZOOM_RATIO);
+
+ // set default layout size
+ int object_w, object_h;
+ evas_object_geometry_get(webview, NULL, NULL, &object_w, &object_h);
+ object_w = (object_w % 10) ? (object_w / 10 * 10 + 10) : object_w;
+ sd->ewk_view_fixed_layout_size_set(webview, object_w, object_h);
+
+ sd->ewk_view_user_scalable_set(webview, EINA_TRUE);
+
+ // set zoom and layout
+ if (sd->is_mobile_page)
+ {
+ if (!sd->ewk_view_zoom_set)
+ sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+ if (!sd->ewk_view_uri_get)
+ sd->ewk_view_uri_get = (const char * (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_uri_get");
+
+ sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
+ sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
+
+ int content_w;
+ sd->ewk_frame_contents_size_get(frame, &content_w, NULL);
+
+ const char *url = sd->ewk_view_uri_get(webview);
+ if ((content_w > sd->layout.w && !strstr(url, "docs.google.com"))
+ || strstr(url, "maps.google.com/maps/m"))
+ {
+ // set page layout info, zoom and layout again
+ _smart_page_layout_info_set(sd, 1.0f, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate, sd->zoom.scalable);
+ sd->ewk_view_zoom_range_set(webview, MIN_ZOOM_RATIO, MAX_ZOOM_RATIO);
+ sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
+ sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
+ }
+ if (sd->use_zoom_bouncing)
+ {
+ float min_zoom_rate = sd->zoom.min_zoom_rate * ZOOM_OUT_BOUNCING;
+ if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
+ float max_zoom_rate = sd->zoom.max_zoom_rate * ZOOM_IN_BOUNCING;
+ sd->ewk_view_zoom_range_set(webview, min_zoom_rate, max_zoom_rate);
+ }
+ else
+ {
+ sd->ewk_view_zoom_range_set(webview, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
+ }
+
+ } else {
+ sd->zoom.min_zoom_rate = MIN_ZOOM_RATIO;
+ sd->zoom.max_zoom_rate = MAX_ZOOM_RATIO;
+ if (sd->layout.w <= 0) sd->layout.w = sd->layout.default_w;
+ sd->layout.h = object_h;
+
+ if (!sd->ewk_view_zoom_set)
+ sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
+ sd->ewk_view_zoom_set(webview, sd->zoom.init_zoom_rate, 0, 0);
+ sd->ewk_view_fixed_layout_size_set(webview, sd->layout.w, sd->layout.h);
+
+ _update_min_zoom_rate(webview);
+ }
+
+ sd->ewk_view_user_scalable_set(webview, sd->zoom.scalable);
+}
+
+static void
+_smart_cb_view_created(void* data, Evas_Object* webview, void* arg)
+{
+ printf("%s is called\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ *((Evas_Object**)arg) = webview;
}
+
+static void
+_smart_add(Evas_Object* obj)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd;
+
+ sd = calloc(1, sizeof(Smart_Data));
+ if (!sd) return;
+ evas_object_smart_data_set(obj, sd);
+ _parent_sc.sc.add(obj);
+
+ sd->resize_calc_job = NULL;
+ sd->move_calc_job = NULL;
+ sd->thumbnail = NULL;
+ sd->minimap.eo = NULL;
+ sd->dropdown.options = NULL;
+ sd->dropdown.option_cnt = 0;
+ sd->use_text_selection = EINA_FALSE;
+ sd->text_selection_on = EINA_FALSE;
+ sd->events_feed = EINA_FALSE;
+ sd->touch_obj = _elm_smart_touch_add(evas_object_evas_get(obj));
+ sd->layout.default_w = DEFAULT_LAYOUT_WIDTH;
+
+ sd->ewk_view_theme_set = (void (*)(Evas_Object *, const char *))dlsym(ewk_handle, "ewk_view_theme_set");
+ sd->ewk_view_theme_set(obj, WEBKIT_EDJ);
+
+ // set geolocation callback
+ sd->ewk_set_show_geolocation_permission_dialog_callback = (void (*)(ewk_show_geolocation_permission_dialog_callback))dlsym(ewk_handle, "ewk_set_show_geolocation_permission_dialog_callback");
+ sd->ewk_set_show_geolocation_permission_dialog_callback(_geolocation_permission_callback);
+
+ sd->ewk_view_zoom_text_only_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_text_only_set");
+ sd->ewk_view_zoom_text_only_set(obj, EINA_FALSE);
+ sd->ewk_view_zoom_cairo_scaling_set = (Eina_Bool (*)(Evas_Object *, Eina_Bool))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_set");
+ sd->ewk_view_zoom_cairo_scaling_set(obj, EINA_TRUE);
+ sd->flush_and_pre_render_idler = NULL;
+ sd->use_zoom_bouncing = EINA_TRUE;
+
+#ifdef NEED_TO_REMOVE
+ // TODO: temporary add the mouse callbacks until the webkit engine can receive mouse events
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN, _view_on_mouse_down, sd);
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP, _view_on_mouse_up, sd);
+#endif
+
+ evas_object_smart_callback_add(obj, "load,started", _smart_load_started, sd);
+ evas_object_smart_callback_add(obj, "load,finished", _smart_load_finished, sd);
+ evas_object_smart_callback_add(obj, "load,error", _smart_load_error, sd);
+ evas_object_smart_callback_add(obj, "viewport,changed", _smart_viewport_changed, sd);
+ evas_object_smart_callback_add(obj, "inputmethod,changed", _smart_input_method_changed, sd);
+
+ evas_object_smart_callback_add(obj, "webview,created", _smart_cb_view_created, sd); // I need to consider more
+
+ if (!(sd->ewk_view_frame_main_get))
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "contents,size,changed",
+ _smart_contents_size_changed, sd);
+ evas_object_smart_callback_add(sd->ewk_view_frame_main_get(obj), "load,nonemptylayout,finished",
+ _smart_load_nonemptylayout_finished, sd);
+
+ evas_object_smart_callback_add(obj, "one,press", _smart_cb_mouse_down, sd);
+ evas_object_smart_callback_add(obj, "one,release", _smart_cb_mouse_up, sd);
+ evas_object_smart_callback_add(obj, "one,single,tap", _smart_cb_mouse_tap, sd);
+ evas_object_smart_callback_add(obj, "one,long,press", _smart_cb_select_closest_word, sd);
+ evas_object_smart_callback_add(obj, "one,double,tap", _smart_cb_smart_zoom, sd);
+ evas_object_smart_callback_add(obj, "one,move,start", _smart_cb_pan_start, sd);
+ evas_object_smart_callback_add(obj, "one,move", _smart_cb_pan_by, sd);
+ evas_object_smart_callback_add(obj, "one,move,end", _smart_cb_pan_stop, sd);
+ evas_object_smart_callback_add(obj, "two,move,start", _smart_cb_pinch_zoom_start, sd);
+ evas_object_smart_callback_add(obj, "two,move", _smart_cb_pinch_zoom_move, sd);
+ evas_object_smart_callback_add(obj, "two,move,end", _smart_cb_pinch_zoom_stop, sd);
+
+ evas_object_size_hint_weight_set(obj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(obj, EVAS_HINT_FILL, EVAS_HINT_FILL);
+
+ _elm_smart_touch_child_set(sd->touch_obj, obj);
+ _text_selection_init(obj);
+}
+
+static void
+_smart_del(Evas_Object* obj)
+{
+ DBG("%s\n", __func__);
+ INTERNAL_ENTRY;
+
+ if (sd->minimap.eo != NULL)
+ {
+ evas_object_del(sd->minimap.eo);
+ sd->minimap.eo = NULL;
+ }
+
+ if (sd->minimap.content != NULL)
+ {
+ evas_object_del(sd->minimap.content);
+ sd->minimap.content = NULL;
+ }
+
+ _parent_sc.sc.del(obj);
+
+ if (--ewk_tile_cache_ref_count == 0)
+ ewk_tile_cache = NULL;
+}
+
+static void
+_directional_pre_render(Evas_Object* obj, int dx, int dy)
+{
+ INTERNAL_ENTRY;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_visible_content_geometry_get)
+ 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");
+ int x, y, w, h;
+ sd->ewk_frame_visible_content_geometry_get(sd->ewk_view_frame_main_get(obj), false, &x, &y, &w, &h);
+ DBG("visible content: (%d, %d, %d, %d)", x, y, w, h);
+
+ typedef enum { up, down, left, right, up_left, up_right, down_left, down_right, undefined } Directions;
+ Directions direction = undefined;
+
+#ifdef USE_MAX_TUC_20MB
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float zoom = sd->ewk_view_zoom_get(obj);
+#endif
+
+ if (dx == 0 && dy < 0) direction = down;
+ if (dx > 0 && dy < 0) direction = down_left;
+ if (dx > 0 && dy == 0) direction = left;
+ if (dx > 0 && dy > 0) direction = up_left;
+ if (dx == 0 && dy > 0) direction = up;
+ if (dx < 0 && dy > 0) direction = up_right;
+ if (dx < 0 && dy == 0) direction = right;
+ if (dx < 0 && dy < 0) direction = down_right;
+
+#ifdef USE_MAX_TUC_20MB
+ const float DIRECTION_PLAIN_CX = 2.0/zoom;
+ const float DIRECTION_CROSS_CX = 1.0/zoom;
+ const float DIRECTION_UNDEFINED_CX_LEVEL_1 = 0.5/zoom;
+ const float DIRECTION_UNDEFINED_CX_LEVEL_2 = 0.8/zoom;
+#else
+ const float DIRECTION_PLAIN_CX = 1.5;
+ const float DIRECTION_CROSS_CX = 0.7;
+ const float DIRECTION_UNDEFINED_CX_LEVEL_1 = 0.3;
+ const float DIRECTION_UNDEFINED_CX_LEVEL_2 = 0.6;
+ const float DIRECTION_UNDEFINED_CX_LEVEL_3 = 0.8;
+#endif
+
+ int p_x = x, p_y = y, p_w = w, p_h = h;
+
+ switch (direction) {
+ case up:
+ DBG("Direction: up");
+ p_y = y - h * DIRECTION_PLAIN_CX;
+ p_h = h * DIRECTION_PLAIN_CX;
+ break;
+ case up_right:
+ DBG("Direction: up_right");
+ p_w = w + w * DIRECTION_CROSS_CX;
+ p_y = y - h * DIRECTION_CROSS_CX;
+ p_h = h + h * DIRECTION_CROSS_CX;
+ break;
+ case right:
+ DBG("Direction: right");
+ p_x = x + w;
+ p_w = w * DIRECTION_PLAIN_CX;
+ break;
+ case down_right:
+ DBG("Direction: down_right");
+ p_w = w + w * DIRECTION_CROSS_CX;
+ p_h = h + h * DIRECTION_CROSS_CX;
+ break;
+ case down:
+ DBG("Direction: down");
+ p_y = y + h;
+ p_h = h * DIRECTION_PLAIN_CX;
+ break;
+ case down_left:
+ DBG("Direction: down_left");
+ p_x = x - w * DIRECTION_CROSS_CX;
+ p_w = w + w * DIRECTION_CROSS_CX;
+ p_h = h + h * DIRECTION_CROSS_CX;
+ break;
+ case left:
+ DBG("Direction: left");
+ p_x = x - w * DIRECTION_PLAIN_CX;
+ p_w = w * DIRECTION_PLAIN_CX;
+ break;
+ case up_left:
+ DBG("Direction: left_up");
+ p_x = x - w * DIRECTION_CROSS_CX;
+ p_w = w + w * DIRECTION_CROSS_CX;
+ p_y = y - h * DIRECTION_CROSS_CX;
+ p_h = h + h * DIRECTION_CROSS_CX;
+ break;
+ case undefined:
+ DBG("Direction: undefined");
+ break;
+ default:
+ DBG("Shouldn't happen!!");
+ }
+
+#ifndef USE_MAX_TUC_20MB
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float zoom = sd->ewk_view_zoom_get(obj);
+#endif
+
+ // cancel the previously scheduled pre-rendering
+ // This makes sense especilaly for zooming operation - when user
+ // finishes zooming, and pre-render for the previous zoom was
+ // not finished, it doesn't make sense to continue pre-rendering for the previous zoom
+ if (!sd->ewk_view_pre_render_cancel)
+ sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
+ sd->ewk_view_pre_render_cancel(obj);
+
+ if (!sd->ewk_view_pre_render_region)
+ 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");
+
+ if (direction != undefined)
+ {
+ /* Queue tiles in the direction of the last panning */
+ DBG("pre rendering - directional - content: (%d, %d, %d, %d), zoom %.3f",p_x, p_y, p_w, p_h, zoom);
+
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
+ //dbg_draw_scaled_area(obj, 0, p_x, p_y, p_w, p_h);
+ }
+ else
+ {
+ DBG("pre rendering - directional - skipped");
+ //dbg_draw_scaled_area(obj, 0, 0, 0, 0, 0);
+ }
+
+#ifdef USE_MAX_TUC_20MB
+ int content_w=0, content_h=0;
+ int center_x=0,center_y=0;
+ int tmp_h=0;
+
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+ sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &content_w, &content_h);
+
+ p_w = content_w;
+ p_h = content_h;
+
+ size_t size = (size_t)roundf(p_w * zoom * p_h * zoom * 4);
+ Eina_Bool toggle = EINA_FALSE;
+
+ while(size > (MAX_TUC*0.8))
+ {
+ if(toggle)
+ {
+ p_h = p_h -32;
+ }
+ else
+ {
+ p_w = p_w - 32;
+ if(p_w < w)
+ {
+ p_w = w;
+ toggle = EINA_TRUE;
+ }
+ }
+ size = (size_t)roundf(p_w * zoom * p_h * zoom * 4);
+ }
+
+ center_x = (int)roundf(x + w/2);
+ center_y = (int)roundf(y + h/2);
+
+ tmp_h = p_h* DIRECTION_UNDEFINED_CX_LEVEL_1;
+ p_x = center_x - (int)roundf(p_w/2);
+ p_y = center_y - (int)roundf(tmp_h/2);
+ if(p_x < 0) p_x = 0;
+ if(p_y < 0) p_y = 0;
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, tmp_h, zoom);
+
+ tmp_h = p_h* DIRECTION_UNDEFINED_CX_LEVEL_2;
+ p_x = center_x - (int)roundf(p_w/2);
+ p_y = center_y - (int)roundf(tmp_h/2);
+ if(p_x < 0) p_x = 0;
+ if(p_y < 0) p_y = 0;
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, tmp_h, zoom);
+
+ p_x = center_x - (int)roundf(p_w/2);
+ p_y = center_y - (int)roundf(p_h/2);
+ if(p_x < 0) p_x = 0;
+ if(p_y < 0) p_y = 0;
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
+#else
+ /* Queue tiles in a small rectangle around the viewport */
+ p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_1;
+ p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_1;
+ p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_1;
+ p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_1;
+ DBG("pre rendering - small - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
+ //dbg_draw_scaled_area(obj, 1, p_x, p_y, p_w, p_h);
+
+ /* Queue tiles in a medium rectangle around the viewport */
+ p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_2;
+ p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_2;
+ p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_2;
+ p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_2;
+ DBG("pre rendering - medium - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
+ //dbg_draw_scaled_area(obj, 2, p_x, p_y, p_w, p_h);
+
+ /* Queue tiles in a large rectangle around the viewport */
+ p_x = x - w * DIRECTION_UNDEFINED_CX_LEVEL_3;
+ p_y = y - h * DIRECTION_UNDEFINED_CX_LEVEL_3;
+ p_w = w + 2.0 * w * DIRECTION_UNDEFINED_CX_LEVEL_3;
+ p_h = h + 2.0 * h * DIRECTION_UNDEFINED_CX_LEVEL_3;
+ DBG("pre rendering - large - content: (%d, %d, %d, %d), zoom %.3f", p_x, p_y, p_w, p_h, zoom);
+ sd->ewk_view_pre_render_region(obj, p_x, p_y, p_w, p_h, zoom);
+ //dbg_draw_scaled_area(obj, 3, p_x, p_y, p_w, p_h);
+#endif
+
+ /* Log some statistics */
+ /*
+ int v_w, v_h;
+ evas_object_geometry_get(obj, NULL, NULL, &v_w, &v_h);
+ Ewk_Tile_Unused_Cache *tuc = ewk_view_tiled_unused_cache_get(obj);
+ size_t used = ewk_tile_unused_cache_used_get(tuc);
+ size_t max = ewk_tile_unused_cache_max_get(tuc);
+ // Will this work for non cairo scaling?
+ int est = (zoomRatio*p_w * zoomRatio*p_h - v_w * v_h) * 4; // 4 bytes per pixel
+ DBG("pre rendering - Cache max = %.1fMB Cache used = %.1fMB Estimated size of pre-render area: %.1fMB\n",
+ max/1024.0/1024.0, used/1024.0/1024.0, est/1024.0/1024.0);
+ if (est > max)
+ DBG("WARNING!! estimated size of pre-render are is larger than the cache size. This will result in inefficient use of cache!");
+ */
+}
+
+static void
+_smart_cb_mouse_down(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ if (sd->events_feed == EINA_TRUE) return;
+ //Evas_Point* point = (Evas_Point*)ev;
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE) return;
+
+#ifdef NEED_TO_REMOVE
+ evas_object_focus_set(webview, EINA_TRUE);
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_feed_focus_in)
+ sd->ewk_frame_feed_focus_in = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_frame_feed_focus_in");
+ sd->ewk_frame_feed_focus_in(sd->ewk_view_frame_main_get(webview));
+#endif
+
+ sd->mouse_clicked = EINA_TRUE;
+ Evas_Event_Mouse_Down mouse_down = sd->mouse_down_copy;
+ Evas_Point* point = (Evas_Point*)ev;
+ mouse_down.canvas.x = point->x;
+ mouse_down.canvas.y = point->y;
+ _parent_sc.mouse_down((Ewk_View_Smart_Data*)sd, &mouse_down);
+
+#if 0 // comment out below code until it is completed
+ if (sd->bounce_horiz)
+ elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
+ if (sd->bounce_vert)
+ elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
+#endif
+}
+
+static void
+_smart_cb_mouse_up(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ if (sd->events_feed == EINA_TRUE) return;
+
+ Evas_Point* point = (Evas_Point*)ev;
+ DBG(" argument : (%d, %d)\n", point->x, point->y);
+}
+
+static void
+_smart_cb_mouse_tap(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ if (sd->events_feed == EINA_TRUE) return;
+
+ Evas_Point* point = (Evas_Point*)ev;
+ DBG(" argument : (%d, %d)\n", point->x, point->y);
+
+ // check for video link
+ int ewk_x, ewk_y;
+ _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
+ Eina_Bool have_link = EINA_FALSE;
+ Eina_Bool have_image = EINA_FALSE;
+ char *link_url = NULL, *link_text = NULL, *image_url = NULL;
+ if (!sd->ewk_page_check_point)
+ 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");
+ sd->ewk_page_check_point(webview, ewk_x, ewk_y, &sd->mouse_down_copy,
+ &have_link, &have_image, &link_url, &link_text, &image_url);
+ if (link_url) free(link_url);
+ if (link_text) free(link_text);
+ if (image_url) free(image_url);
+
+ //TODO: below code is not based on open source (need to check and refactor)
+ int x = 0, y = 0;
+ _unzoom_position(webview, point->x, point->y, &x, &y);
+
+ // check for input field
+ if (!sd->ewk_page_check_point_for_keyboard)
+ sd->ewk_page_check_point_for_keyboard = (char * (*)(Evas_Object *, int, int, Eina_Bool *))dlsym(ewk_handle, "ewk_page_check_point_for_keyboard");
+ if (!sd->ewk_page_dropdown_get_options)
+ sd->ewk_page_dropdown_get_options = (char ** (*)(Evas_Object *, int, int, int *, int *))dlsym(ewk_handle, "ewk_page_dropdown_get_options");
+
+ Eina_Bool have_input_field;
+ sd->ewk_page_check_point_for_keyboard(webview, x, y, &have_input_field);
+ if (have_input_field == EINA_TRUE)
+ {
+ _zoom_to_rect(sd, point->x, point->y);
+
+ // check whether it is radio
+ }
+ else if (NULL != (sd->dropdown.options = sd->ewk_page_dropdown_get_options(webview, x, y,
+ &sd->dropdown.option_cnt, &sd->dropdown.option_idx)))
+ {
+ Evas* evas;
+ evas = evas_object_evas_get(webview);
+
+ // TODO: we have to show list instead of discpicker
+ /* below code is deprecated
+ Evas_Object* discpicker = elm_discpicker_add(webview);
+ if (discpicker)
+ {
+ // set items
+ int i;
+ Elm_Discpicker_Item* item;
+ for (i = 0; i < sd->dropdown.option_cnt; i++)
+ {
+ item = elm_discpicker_item_append(discpicker, sd->dropdown.options[i], NULL, NULL);
+ if (i == sd->dropdown.option_idx)
+ {
+ elm_discpicker_item_selected_set(item);
+ }
+ }
+
+ // selected callback
+ void discpicker_selected_cb(void* data, Evas_Object* obj, void* event_info)
+ {
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ Evas_Object* webview = sd->base.self;
+
+ int x = 0, y = 0;
+ Evas_Point* point = &sd->mouse_up_copy.output;
+ _unzoom_position(webview, point->x, point->y, &x, &y);
+
+ Elm_Discpicker_Item* item = event_info;
+ const char *selected_label = elm_discpicker_item_label_get(item);
+ int selected_index;
+ for (selected_index = 0; selected_index < sd->dropdown.option_cnt; selected_index++)
+ {
+ if (!strcmp(selected_label, sd->dropdown.options[selected_index]))
+ {
+ break;
+ }
+ }
+ printf("<< selected [%d | %s] >>\n", selected_index, selected_label);
+ if (!sd->ewk_page_dropdown_set_current_index)
+ sd->ewk_page_dropdown_set_current_index = (Eina_Bool (*)(Evas_Object *, int, int, int))dlsym(ewk_handle, "ewk_page_dropdown_set_current_index");
+ sd->ewk_page_dropdown_set_current_index(webview, x, y, selected_index);
+ //evas_object_del(obj);
+ }
+
+ // show discpicker
+ evas_object_smart_callback_add(discpicker, "selected", discpicker_selected_cb, sd);
+ elm_discpicker_row_height_set(discpicker, 80);
+ evas_object_resize(discpicker, 480, 400);
+ evas_object_move(discpicker, 0, 400);
+ evas_object_show(discpicker);
+ }
+ */
+ }
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ _smart_cb_unselect_closest_word(sd, webview, NULL);
+ return;
+ }
+
+ Evas_Event_Mouse_Up mouse_up = sd->mouse_up_copy;
+ mouse_up.canvas.x = point->x;
+ mouse_up.canvas.y = point->y;
+ _parent_sc.mouse_up((Ewk_View_Smart_Data*)sd, &mouse_up);
+ sd->mouse_clicked = EINA_FALSE;
+}
+
+static void
+_smart_cb_pan_start(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ Evas_Point* point = (Evas_Point*)ev;
+
+ if (sd->events_feed == EINA_TRUE) return;
+
+ sd->pan_s = *point;
+ sd->on_panning = EINA_TRUE;
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ if (_text_selection_handle_pressed(sd, point->x, point->y))
+ _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_FALSE);
+ }
+
+ _suspend_all(sd, EINA_FALSE);
+
+ sd->locked_dx = 0;
+ sd->locked_dy = 0;
+}
+
+static void
+_smart_cb_pan_by(void* data, Evas_Object* webview, void* ev)
+{
+ //DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ Evas_Point* point = (Evas_Point*)ev;
+
+ if (sd->events_feed == EINA_TRUE)
+ {
+ Evas* evas = evas_object_evas_get(webview);
+ Evas_Modifier *modifiers = (Evas_Modifier *)evas_key_modifier_get(evas);
+ Evas_Lock *locks = (Evas_Lock *)evas_key_lock_get(evas);
+
+ Evas_Event_Mouse_Move event_move;
+ event_move.buttons = 1;
+ event_move.cur.output.x = point->x;
+ event_move.cur.output.y = point->y;
+ event_move.cur.canvas.x = point->x;
+ event_move.cur.canvas.y = point->y;
+ event_move.data = NULL;
+ event_move.modifiers = modifiers;
+ event_move.locks = locks;
+ event_move.timestamp = ecore_loop_time_get();
+ event_move.event_flags = EVAS_EVENT_FLAG_NONE;
+ event_move.dev = NULL;
+
+ _parent_sc.mouse_move((Ewk_View_Smart_Data*)sd, &event_move);
+ return;
+ }
+ if (sd->on_panning == EINA_FALSE) return;
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ if (sd->text_selection.front_handle_moving == EINA_TRUE
+ || sd->text_selection.back_handle_moving == EINA_TRUE)
+ {
+ _text_selection_update_position(sd, point->x, point->y);
+ return;
+ }
+ }
+
+ if (!sd->ewk_frame_scroll_pos_get)
+ sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
+
+ int dx = sd->pan_s.x - point->x;
+ int dy = sd->pan_s.y - point->y;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ int old_x, old_y;
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &old_x, &old_y);
+
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+
+ int content_w, content_h;
+ sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &content_w, &content_h);
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float zoom = sd->ewk_view_zoom_get(webview);
+ content_w *= zoom;
+ content_h *= zoom;
+ DBG("<< ========content [%d, %d] new pos [%d, %d] >>\n", content_w, content_h, old_x + dx, old_y + dy);
+
+#if 0 // comment out below code until it is completed
+ Eina_Bool locked = EINA_FALSE;
+ if (!elm_widget_drag_lock_x_get(sd->widget))
+ {
+ if ((old_x + dx) >= 0 && (old_x + dx) <=content_w)
+ elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
+ else if ((sd->locked_dx > 0 && (sd->locked_dx + dx) <= 0)
+ || (sd->locked_dx < 0 && (sd->locked_dx + dx) >= 0))
+ {
+ elm_widget_drag_lock_x_set(sd->widget, EINA_TRUE);
+ DBG("===============<< widget x lock >>\n");
+ dx += sd->locked_dx;
+ }
+ else
+ {
+ sd->locked_dx += dx;
+ locked = EINA_TRUE;
+ }
+ }
+ if (!elm_widget_drag_lock_y_get(sd->widget))
+ {
+ if ((old_y + dy) >= 0 && (old_y + dy) <= content_h)
+ elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
+ else if ((sd->locked_dy > 0 && (sd->locked_dy + dy) <= 0)
+ || (sd->locked_dy < 0 && (sd->locked_dy + dy) >= 0))
+ {
+ elm_widget_drag_lock_y_set(sd->widget, EINA_TRUE);
+ DBG("===============<< widget y lock >>\n");
+ dy += sd->locked_dy;
+ }
+ else
+ {
+ sd->locked_dy += dy;
+ locked = EINA_TRUE;
+ }
+ }
+
+ if (locked) return;
+#endif
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_scroll_add)
+ sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
+ sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(webview), dx, dy);
+
+ _minimap_update(sd->minimap.content, sd, sd->thumbnail,
+ sd->minimap.cw, sd->minimap.ch);
+ sd->pan_s = *point;
+
+ int new_x, new_y;
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview), &new_x, &new_y);
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ _text_selection_move_by(sd, old_x - new_x, old_y - new_y);
+
+#if 0 // comment out below code until it is completed
+ if (!sd->bounce_horiz &&
+ (dx && elm_widget_drag_lock_x_get(sd->widget) && (old_x == new_x)))
+ {
+ sd->locked_dx = dx - (old_x - new_x);
+ elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
+ DBG("===============<< widget x unlock >>\n");
+ }
+
+ if (!sd->bounce_vert &&
+ (dy && elm_widget_drag_lock_y_get(sd->widget) && (old_y == new_y)))
+ {
+ sd->locked_dy = dy - (old_y - new_y);
+ elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
+ DBG("===============<< widget y unlock >>\n");
+ }
+#endif
+}
+
+static void
+_smart_cb_pan_stop(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ if (sd->events_feed == EINA_TRUE) return;
+
+ Evas_Point* point = (Evas_Point*)ev;
+ sd->on_panning = EINA_FALSE;
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ if (sd->text_selection.front_handle_moving == EINA_TRUE
+ || sd->text_selection.back_handle_moving == EINA_TRUE)
+ _elm_smart_touch_is_one_drag_mode_enable(sd->touch_obj, EINA_TRUE);
+ sd->text_selection.front_handle_moving = EINA_FALSE;
+ sd->text_selection.back_handle_moving = EINA_FALSE;
+ }
+
+ _resume_all(sd, EINA_FALSE);
+
+ if (sd->tiled)
+ {
+ if (!sd->ewk_view_tiled_unused_cache_get)
+ sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
+ if (!sd->ewk_tile_unused_cache_used_get)
+ sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
+ if (!sd->ewk_tile_unused_cache_max_get)
+ sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
+ Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
+ size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
+ size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
+ DBG("[%s] max = %d used = %d \n", __func__, max, used);
+ if (used > max)
+ {
+ if (!sd->ewk_tile_unused_cache_auto_flush)
+ sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
+ sd->ewk_tile_unused_cache_auto_flush(tuc);
+ }
+ _directional_pre_render(webview,
+ (sd->mouse_down_copy.canvas.x - point->x), (sd->mouse_down_copy.canvas.y - point->y));
+ }
+
+#if 0 // comment out below code until it is completed
+ if (!sd->bounce_horiz && elm_widget_drag_lock_x_get(sd->widget))
+ {
+ DBG("==============<< widget x unlock >>\n");
+ elm_widget_drag_lock_x_set(sd->widget, EINA_FALSE);
+ }
+
+ if (!sd->bounce_vert && elm_widget_drag_lock_y_get(sd->widget))
+ {
+ DBG("==============<< widget y unlock >>\n");
+ elm_widget_drag_lock_y_set(sd->widget, EINA_FALSE);
+ }
+#endif
+}
+
+static void
+_smart_cb_select_closest_word(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+ if (sd->events_feed == EINA_TRUE) return;
+
+ Evas_Point* point = (Evas_Point*)ev;
+
+ if (sd->use_text_selection == EINA_FALSE) return;
+
+ int x, y;
+ _coords_evas_to_ewk(webview, point->x, point->y, &x, &y);
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_select_closest_word)
+ 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");
+ int tx, ty, th, bx, by, bh;
+ Eina_Bool ret = sd->ewk_frame_select_closest_word(sd->ewk_view_frame_main_get(webview), x, y,
+ &tx, &ty, &th, &bx, &by, &bh);
+ if (ret)
+ {
+ _coords_ewk_to_evas(webview, tx, ty, &tx, &ty);
+ _coords_ewk_to_evas(webview, bx, by, &bx, &by);
+ _text_selection_show();
+ _text_selection_set_front_info(sd, tx, ty, th);
+ _text_selection_set_back_info(sd, bx, by, bh);
+ sd->text_selection_on = EINA_TRUE;
+ }
+}
+
+static void
+_smart_cb_unselect_closest_word(void* data, Evas_Object* webview, void* ev)
+{
+ DBG("%s\n", __func__);
+ Smart_Data* sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ _text_selection_hide(sd);
+ if (!sd->ewk_view_select_none)
+ sd->ewk_view_select_none = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_select_none");
+ sd->ewk_view_select_none(webview);
+ sd->text_selection_on = EINA_FALSE;
+ }
+}
+
+// zoom
+static const int ZOOM_STEP_TRESHOLD = 20;
+static const float ZOOM_STEP_PER_PIXEL = 0.005f;
+
+#define ZOOM_FRAMERATE 60
+#define N_COSINE 18
+static const float cosine[N_COSINE] =
+{ 1.0f, 0.99f, 0.96f, 0.93f, 0.88f, 0.82f, 0.75f, 0.67f, 0.59f, 0.5f,
+ 0.41f, 0.33f, 0.25f, 0.18f, 0.12f, 0.07f, 0.01f, 0.0f };
+static int smart_zoom_index = N_COSINE - 1;
+
+#define INPUT_LOCATION_X 20
+#define INPUT_LOCATION_Y 50
+#define INPUT_ZOOM_RATIO 2.5
+
+static void
+_suspend_all(Smart_Data *sd, Eina_Bool hidePlugin)
+{
+ Evas_Object *webview = sd->base.self;
+
+ // javascript suspend
+ if (!sd->ewk_view_javascript_suspend)
+ sd->ewk_view_javascript_suspend = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_javascript_suspend");
+ sd->ewk_view_javascript_suspend(webview);
+
+ // render suspend
+ if (!sd->ewk_view_disable_render)
+ sd->ewk_view_disable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_disable_render");
+ sd->ewk_view_disable_render(webview);
+
+ // plugin suspend
+ if (!sd->ewk_view_setting_enable_plugins_get)
+ sd->ewk_view_setting_enable_plugins_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_setting_enable_plugins_get");
+ if (sd->ewk_view_setting_enable_plugins_get(webview))
+ {
+ if (!sd->ewk_view_pause_and_or_hide_plugins)
+ 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");
+ sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, hidePlugin);
+ }
+
+ // cancel pre-render
+ if (sd->tiled)
+ {
+ if (!sd->ewk_view_pre_render_cancel)
+ sd->ewk_view_pre_render_cancel = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_pre_render_cancel");
+ sd->ewk_view_pre_render_cancel(webview);
+ }
+
+ // network suspend
+ if (!sd->ewk_view_suspend_request)
+ sd->ewk_view_suspend_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_suspend_request");
+ sd->ewk_view_suspend_request(webview); // suspend network loading
+
+}
+
+static void
+_resume_all(Smart_Data *sd, Eina_Bool hidePlugin)
+{
+ Evas_Object *webview = sd->base.self;
+
+ // js resume
+ if (!sd->ewk_view_javascript_resume)
+ sd->ewk_view_javascript_resume = (void (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_javascript_resume");
+ sd->ewk_view_javascript_resume(webview);
+
+ // render resume
+ if (sd->tiled)
+ {
+ if (!sd->ewk_view_enable_render)
+ sd->ewk_view_enable_render = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_enable_render");
+ sd->ewk_view_enable_render(webview);
+ }
+
+ // plugin resume
+ if (!sd->ewk_view_pause_and_or_hide_plugins)
+ 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");
+ sd->ewk_view_pause_and_or_hide_plugins(webview, EINA_FALSE, hidePlugin);
+
+ // network resume
+ if (!sd->ewk_view_resume_request)
+ sd->ewk_view_resume_request = (Eina_Bool (*)(Evas_Object *))dlsym(ewk_handle, "ewk_view_resume_request");
+ sd->ewk_view_resume_request(webview);
+}
+
+static void
+_zoom_start(Smart_Data* sd, int centerX, int centerY, int distance)
+{
+ DBG("%s\n", __func__);
+ sd->zoom.basis.x = centerX;
+ sd->zoom.basis.y = centerY;
+ sd->zoom.finger_distance = distance;
+ sd->zoom.zooming_level = 0;
+ sd->on_zooming = EINA_TRUE;
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ sd->zoom.zoom_rate_at_start = sd->ewk_view_zoom_get(sd->base.self);
+ sd->zoom.zooming_rate = sd->zoom.zoom_rate_at_start;
+
+ _suspend_all(sd, EINA_TRUE);
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ _text_selection_hide(sd);
+}
+
+static void
+_zoom_move(Smart_Data* sd, int centerX, int centerY, int distance)
+{
+ if (sd->on_zooming == EINA_FALSE) return;
+ //DBG("%s\n", __func__);
+
+ int zoom_distance = distance - sd->zoom.finger_distance;
+
+ if (zoom_distance != sd->zoom.zooming_level)
+ {
+ float zoom_ratio;
+
+ if (sd->use_zoom_bouncing)
+ {
+ float min_zoom_rate = sd->zoom.min_zoom_rate * ZOOM_OUT_BOUNCING;
+ if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
+ float max_zoom_rate = sd->zoom.max_zoom_rate * ZOOM_IN_BOUNCING;
+
+ if (sd->zoom.zooming_rate < sd->zoom.min_zoom_rate)
+ {
+ float step = (sd->zoom.min_zoom_rate - min_zoom_rate) / (float)BOUNCING_DISTANCE;
+ zoom_ratio = sd->zoom.zooming_rate + (zoom_distance - sd->zoom.zooming_level) * step;
+ }
+ else if (sd->zoom.zooming_rate > sd->zoom.max_zoom_rate)
+ {
+ float step = (max_zoom_rate - sd->zoom.max_zoom_rate) / (float)BOUNCING_DISTANCE;
+ zoom_ratio = sd->zoom.zooming_rate + (zoom_distance - sd->zoom.zooming_level) * step;
+ }
+ else
+ {
+ zoom_ratio = sd->zoom.zoom_rate_at_start + zoom_distance * ZOOM_STEP_PER_PIXEL;
+ }
+
+ if (zoom_ratio < min_zoom_rate)
+ zoom_ratio = min_zoom_rate;
+ if (zoom_ratio > max_zoom_rate)
+ zoom_ratio = max_zoom_rate;
+ }
+ else
+ {
+ zoom_ratio = sd->zoom.zoom_rate_at_start + zoom_distance * ZOOM_STEP_PER_PIXEL;
+ if (zoom_ratio < sd->zoom.min_zoom_rate)
+ zoom_ratio = sd->zoom.min_zoom_rate;
+ if (zoom_ratio > sd->zoom.max_zoom_rate)
+ zoom_ratio = sd->zoom.max_zoom_rate;
+ }
+ sd->zoom.zooming_level = zoom_distance;
+ sd->zoom.zooming_rate = zoom_ratio;
+
+ //printf("new zoom : %f, (%d, %d)\n", zoom_ratio, centerX, centerY);
+ if (!sd->ewk_view_zoom_weak_set)
+ sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
+ sd->ewk_view_zoom_weak_set(sd->base.self, zoom_ratio, sd->zoom.basis.x, sd->zoom.basis.y);
+ DBG("<< zoom weak set [%f] >>\n", zoom_ratio);
+ }
+}
+
+static void
+_zoom_stop(Smart_Data* sd)
+{
+ sd->on_zooming = EINA_FALSE;
+ DBG("%s ( %d )\n", __func__, sd->zoom.zooming_level);
+ if (sd->zoom.zooming_level == 0) return;
+
+ sd->zoom.zoom_rate_to_set = sd->zoom.zooming_rate;
+ if (sd->zoom.zoom_rate_to_set < sd->zoom.min_zoom_rate)
+ sd->zoom.zoom_rate_to_set = sd->zoom.min_zoom_rate;
+ if (sd->zoom.zoom_rate_to_set > sd->zoom.max_zoom_rate)
+ sd->zoom.zoom_rate_to_set = sd->zoom.max_zoom_rate;
+ if (sd->use_zoom_bouncing
+ && (sd->zoom.zoom_rate_to_set != sd->zoom.zooming_rate))
+ {
+ sd->zoom.zoom_rate_at_start = sd->zoom.zooming_rate;
+ smart_zoom_index = N_COSINE - 1;
+ ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
+ sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
+ }
+ else
+ {
+ if (!sd->ewk_view_zoom_set)
+ sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
+ sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zoom_rate_to_set, sd->zoom.basis.x, sd->zoom.basis.y);
+ }
+ DBG("<< zoom set [%f] >>\n", sd->zoom.zooming_rate);
+
+ _resume_all(sd, EINA_FALSE);
+
+ if (sd->tiled)
+ {
+ if (!sd->ewk_view_tiled_unused_cache_get)
+ sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
+ Ewk_Tile_Unused_Cache* ewk_tile_cache = sd->ewk_view_tiled_unused_cache_get(sd->base.self);
+ if (!sd->ewk_tile_unused_cache_auto_flush)
+ sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
+ sd->ewk_tile_unused_cache_auto_flush(ewk_tile_cache);
+ _directional_pre_render(sd->base.self, 0, 0);
+ }
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_selection_handlers_get)
+ sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
+ int tx, ty, th, bx, by, bh;
+ sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self), &tx, &ty, &th, &bx, &by, &bh);
+ _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
+ _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
+ _text_selection_show();
+ _text_selection_set_front_info(sd, tx, ty, th);
+ _text_selection_set_back_info(sd, bx, by, bh);
+ }
+}
+
+static void
+_adjust_to_contents_boundary(Evas_Object* obj, int* to_x, int* to_y,
+ int from_x, int from_y, float new_zoom_rate)
+{
+ INTERNAL_ENTRY;
+ // get view's geometry
+ int view_x, view_y, view_w, view_h;
+ evas_object_geometry_get(obj, &view_x, &view_y, &view_w, &view_h);
+
+ // get contentsSize
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+
+ int contents_w, contents_h;
+ sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &contents_w, &contents_h);
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float current_zoom_rate = sd->ewk_view_zoom_get(obj);
+ if (!sd->ewk_view_zoom_cairo_scaling_get)
+ sd->ewk_view_zoom_cairo_scaling_get = (Eina_Bool (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_cairo_scaling_get");
+ if (sd->ewk_view_zoom_cairo_scaling_get(obj))
+ {
+ contents_w *= current_zoom_rate;
+ contents_h *= current_zoom_rate;
+ }
+
+ // check boundary - should not exceed the left, right, top and bottom of contents after zoom
+ float zoom_step = new_zoom_rate / current_zoom_rate;
+ int ewk_from_x, ewk_from_y;
+ _coords_evas_to_ewk(obj, from_x, from_y, &ewk_from_x, &ewk_from_y);
+ int contents_left = ewk_from_x * zoom_step; // left contents size of from
+ int contents_right = contents_w * zoom_step - contents_left; // right contents size of from
+ int screen_left = (*to_x) - view_x;
+ int screen_right = view_w - screen_left;
+ if (contents_left < screen_left)
+ (*to_x) -= (screen_left - contents_left);
+ else if (contents_right < screen_right)
+ (*to_x) += (screen_right - contents_right);
+ int contents_top = ewk_from_y * zoom_step; // top contents size of from
+ int contents_bottom = contents_h * zoom_step - contents_top; // bottom contents size of from
+ int screen_top = (*to_y) - view_y;
+ int screen_bottom = view_h - screen_top;
+ if (contents_top < screen_top)
+ (*to_y) -= (screen_top - contents_top);
+ else if (contents_bottom < screen_bottom)
+ (*to_y) += (screen_bottom - contents_bottom);
+}
+
+static int
+_smart_zoom_animator(void* data)
+{
+ Smart_Data* sd = (Smart_Data*)data;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ // stop
+ if (smart_zoom_index < 0)
+ {
+ if (!sd->ewk_view_zoom_set)
+ sd->ewk_view_zoom_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_set");
+ sd->ewk_view_zoom_set(sd->base.self, sd->zoom.zoom_rate_to_set,
+ sd->zoom.basis.x, sd->zoom.basis.y);
+ if (sd->smart_zoom_animator)
+ {
+ ecore_animator_del(sd->smart_zoom_animator);
+ sd->smart_zoom_animator = NULL;
+ }
+
+ _elm_smart_touch_start(sd->touch_obj);
+
+ _resume_all(sd, EINA_FALSE);
+
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ {
+ if (!sd->ewk_frame_selection_handlers_get)
+ sd->ewk_frame_selection_handlers_get = (Eina_Bool (*)(Evas_Object *, int *, int *, int *, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_handlers_get");
+ int tx, ty, th, bx, by, bh;
+ sd->ewk_frame_selection_handlers_get(sd->ewk_view_frame_main_get(sd->base.self),
+ &tx, &ty, &th, &bx, &by, &bh);
+ _coords_ewk_to_evas(sd->base.self, tx, ty, &tx, &ty);
+ _coords_ewk_to_evas(sd->base.self, bx, by, &bx, &by);
+ _text_selection_show();
+ _text_selection_set_front_info(sd, tx, ty, th);
+ _text_selection_set_back_info(sd, bx, by, bh);
+ }
+
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ if (sd->zoom.zoom_rate_at_start != sd->zoom.zoom_rate_to_set)
+ {
+ // weak zoom
+ float zoom_rate = sd->zoom.zoom_rate_at_start
+ + ((sd->zoom.zoom_rate_to_set - sd->zoom.zoom_rate_at_start) * cosine[smart_zoom_index]);
+ if (!sd->ewk_view_zoom_weak_set)
+ sd->ewk_view_zoom_weak_set = (Eina_Bool (*)(Evas_Object *, float, Evas_Coord, Evas_Coord))dlsym(ewk_handle, "ewk_view_zoom_weak_set");
+ if (zoom_rate <= sd->zoom.min_zoom_rate)
+ {
+ if (!sd->ewk_frame_scroll_pos_get)
+ sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ int scroll_x, scroll_y;
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(sd->base.self), &scroll_x, &scroll_y);
+ float current_zoom_rate = sd->ewk_view_zoom_get(sd->base.self);
+ int center_x = (scroll_x * sd->zoom.zoom_rate_to_set * current_zoom_rate)
+ / (current_zoom_rate - sd->zoom.zoom_rate_to_set);
+ int center_y = (scroll_y * sd->zoom.zoom_rate_to_set * current_zoom_rate)
+ / (current_zoom_rate - sd->zoom.zoom_rate_to_set);
+
+ int basis_x = sd->zoom.basis.x + (center_x - sd->zoom.basis.x) * cosine[smart_zoom_index];
+ int basis_y = sd->zoom.basis.y + (center_y - sd->zoom.basis.y) * cosine[smart_zoom_index];
+ sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, basis_x, basis_y);
+ smart_zoom_index--; // in order to make zoom bouncing more faster
+ }
+ if (zoom_rate >= sd->zoom.max_zoom_rate)
+ {
+ sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, sd->zoom.basis.x, sd->zoom.basis.y);
+ smart_zoom_index--; // in order to make zoom bouncing more faster
+ }
+ else
+ {
+ sd->ewk_view_zoom_weak_set(sd->base.self, zoom_rate, sd->zoom.basis.x, sd->zoom.basis.y);
+ }
+ } else {
+ if (!sd->ewk_frame_scroll_pos_get)
+ sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
+ // save old scroll positions
+ int current_scroll_x, current_scroll_y;
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(sd->base.self), ¤t_scroll_x, ¤t_scroll_y);
+
+ // get to set position
+ int to_set_x = sd->zoom.scroll_at_start.x
+ + (sd->zoom.scroll_to_set.x - sd->zoom.scroll_at_start.x) * cosine[smart_zoom_index];
+ int to_set_y = sd->zoom.scroll_at_start.y
+ + (sd->zoom.scroll_to_set.y - sd->zoom.scroll_at_start.y) * cosine[smart_zoom_index];
+
+ if (!sd->ewk_frame_scroll_add)
+ sd->ewk_frame_scroll_add = (Eina_Bool (*)(Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_scroll_add");
+ // scroll
+ sd->ewk_frame_scroll_add(sd->ewk_view_frame_main_get(sd->base.self),
+ to_set_x - current_scroll_x, to_set_y - current_scroll_y);
+ }
+ smart_zoom_index--;
+
+ return ECORE_CALLBACK_RENEW;
+}
+
+static void
+_smart_cb_pinch_zoom_start(void* data, Evas_Object* webview, void* event_info)
+{
+ //DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ Evas_Point* arr = (Evas_Point*) event_info;
+ int centerX = (arr[0].x + arr[1].x) / 2;
+ int centerY = (arr[0].y + arr[1].y) / 2;
+ int dx = arr[0].x - arr[1].x;
+ int dy = arr[0].y - arr[1].y;
+ int distance = sqrt((double)(dx * dx + dy * dy));
+ _zoom_start(sd, centerX, centerY, distance);
+}
+
+static void
+_smart_cb_pinch_zoom_move(void* data, Evas_Object* webview, void* event_info)
+{
+ //DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ Evas_Point* arr = (Evas_Point*) event_info;
+ int centerX = (arr[0].x + arr[1].x) / 2;
+ int centerY = (arr[0].y + arr[1].y) / 2;
+ int dx = arr[0].x - arr[1].x;
+ int dy = arr[0].y - arr[1].y;
+ int distance = sqrt((double)(dx * dx + dy * dy));
+ _zoom_move(sd, centerX, centerY, distance);
+}
+
+static void
+_smart_cb_pinch_zoom_stop(void* data, Evas_Object* webview, void* event_info)
+{
+ //DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ _zoom_stop(sd);
+ _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
+
+ if (sd->tiled)
+ {
+ if (!sd->ewk_view_tiled_unused_cache_get)
+ sd->ewk_view_tiled_unused_cache_get = (Ewk_Tile_Unused_Cache *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_tiled_unused_cache_get");
+ Ewk_Tile_Unused_Cache *tuc = sd->ewk_view_tiled_unused_cache_get(webview);
+ if (!sd->ewk_tile_unused_cache_used_get)
+ sd->ewk_tile_unused_cache_used_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_used_get");
+ size_t used = sd->ewk_tile_unused_cache_used_get(tuc);
+ if (!sd->ewk_tile_unused_cache_max_get)
+ sd->ewk_tile_unused_cache_max_get = (size_t (*)(const Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_max_get");
+ size_t max = sd->ewk_tile_unused_cache_max_get(tuc);
+ DBG("[%s] max = %d used = %d \n", __func__, max, used);
+ if (used > max)
+ {
+ if (!sd->ewk_tile_unused_cache_auto_flush)
+ sd->ewk_tile_unused_cache_auto_flush = (void (*)(Ewk_Tile_Unused_Cache *))dlsym(ewk_handle, "ewk_tile_unused_cache_auto_flush");
+ sd->ewk_tile_unused_cache_auto_flush(tuc);
+ }
+ }
+}
+
+static void
+_smart_cb_vertical_zoom_start(void* data, Evas_Object* webview, void* event_info)
+{
+ DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ Evas_Point* arr = (Evas_Point*) event_info;
+ int centerX = (arr[0].x + arr[1].x) / 2;
+ int centerY = (arr[0].y + arr[1].y) / 2;
+ //int dx = arr[0].x - arr[1].x;
+ //int dy = arr[0].y - arr[1].y;
+ //int distance = sqrt((double)(dx * dx + dy * dy));
+ _zoom_start(sd, centerX, centerY, centerY);
+}
+
+static void
+_smart_cb_vertical_zoom_move(void* data, Evas_Object* webview, void* event_info)
+{
+ DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ Evas_Point* arr = (Evas_Point*) event_info;
+ int centerX = (arr[0].x + arr[1].x) / 2;
+ int centerY = (arr[0].y + arr[1].y) / 2;
+ //int dx = arr[0].x - arr[1].x;
+ //int dy = arr[0].y - arr[1].y;
+ //int distance = centerY - sd->zoom.cy;
+ _zoom_move(sd, centerX, centerY, centerY);
+}
+
+static void
+_smart_cb_vertical_zoom_stop(void* data, Evas_Object* webview, void* event_info)
+{
+ DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+
+ _zoom_stop(sd);
+ _minimap_update(sd->minimap.content, sd, sd->thumbnail, sd->minimap.cw, sd->minimap.ch);
+}
+
+static void
+_smart_cb_smart_zoom(void* data, Evas_Object* webview, void* event_info)
+{
+ DBG("%s\n", __func__);
+ Smart_Data *sd = (Smart_Data *)data;
+ if (!sd) return;
+ Evas_Point* point = (Evas_Point*)event_info;
+
+ if (sd->events_feed == EINA_TRUE) return;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ _elm_smart_touch_stop(sd->touch_obj);
+
+ // get rect
+ int ewk_x = 0, ewk_y = 0;
+ Eina_Rectangle rect;
+ _coords_evas_to_ewk(webview, point->x, point->y, &ewk_x, &ewk_y);
+ if (!sd->ewk_view_get_smart_zoom_rect)
+ 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");
+ sd->ewk_view_get_smart_zoom_rect(webview, ewk_x, ewk_y, &sd->mouse_up_copy, &rect);
+
+ // calculate zoom_rate and center of rect
+ int view_x, view_y, view_w, view_h;
+ evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float current_zoom_rate = sd->ewk_view_zoom_get(webview);
+ float zoom_rate;
+ int rect_center_x, rect_center_y;
+ if (rect.w)
+ {
+ zoom_rate = current_zoom_rate * (float)view_w / (float)rect.w;
+ _coords_ewk_to_evas(webview, rect.x + (rect.w >> 1), rect.y + (rect.h >> 1), &rect_center_x, &rect_center_y);
+ if ((rect.h / current_zoom_rate) * zoom_rate > view_h)
+ {
+ rect_center_y = point->y;
+ }
+ // check zoom rate
+ if (zoom_rate < sd->zoom.min_zoom_rate)
+ zoom_rate = sd->zoom.min_zoom_rate;
+ if (zoom_rate > sd->zoom.max_zoom_rate)
+ zoom_rate = sd->zoom.max_zoom_rate;
+ if (zoom_rate == current_zoom_rate)
+ zoom_rate = sd->zoom.min_zoom_rate;
+ } else {
+ zoom_rate = sd->zoom.min_zoom_rate;
+ rect_center_x = point->x;
+ rect_center_y = point->y;
+ }
+
+ // set zooming data
+ float zoom_step = zoom_rate / current_zoom_rate;
+ int center_x = view_x + (view_w >> 1);
+ int center_y = view_y + (view_h >> 1);
+
+ _adjust_to_contents_boundary(webview, ¢er_x, ¢er_y, rect_center_x, rect_center_y, zoom_rate);
+
+ // set data for smart zoom
+ sd->zoom.basis.x = (center_x - zoom_step * rect_center_x) / (1 - zoom_step);
+ sd->zoom.basis.y = (center_y - zoom_step * rect_center_y) / (1 - zoom_step) - view_y;
+ sd->zoom.zoom_rate_at_start = current_zoom_rate;
+ sd->zoom.zoom_rate_to_set = zoom_rate;
+ smart_zoom_index = N_COSINE - 1;
+
+ _suspend_all(sd, EINA_TRUE);
+
+ // run animator
+ ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
+ sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
+
+ // hide textSelection handlers during zooming
+ if (sd->use_text_selection == EINA_TRUE && sd->text_selection_on == EINA_TRUE)
+ _text_selection_hide(sd);
+}
+
+static void
+_zoom_to_rect(Smart_Data *sd, int x, int y)
+{
+ DBG("%s\n", __func__);
+ Evas_Object *webview = sd->base.self;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ // performing a hit test
+ _coords_evas_to_ewk(webview, x, y, &x, &y);
+ if (!sd->ewk_frame_hit_test_new)
+ sd->ewk_frame_hit_test_new = (Ewk_Hit_Test * (*)(const Evas_Object *, int, int))dlsym(ewk_handle, "ewk_frame_hit_test_new");
+ Ewk_Hit_Test *hit_test = sd->ewk_frame_hit_test_new(sd->ewk_view_frame_main_get(webview), x, y);
+
+ // calculate zoom_rate and center of rect
+ if (hit_test->bounding_box.w && hit_test->bounding_box.h)
+ {
+ // set zooming data
+ float zoom_rate = INPUT_ZOOM_RATIO;
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float current_zoom_rate = sd->ewk_view_zoom_get(webview);
+ float zoom_step = zoom_rate / current_zoom_rate;
+
+ // get position to move from
+ int view_x, view_y, view_w, view_h;
+ evas_object_geometry_get(webview, &view_x, &view_y, &view_w, &view_h);
+ int from_x, from_y;
+ _coords_ewk_to_evas(webview, hit_test->bounding_box.x, hit_test->bounding_box.y, &from_x, &from_y);
+ from_x = from_x + ((view_w - INPUT_LOCATION_X) / 2) / zoom_step;
+ from_y = from_y + hit_test->bounding_box.h / 2;
+
+ // get position to move to
+ int to_x = view_x + INPUT_LOCATION_X + (view_w - INPUT_LOCATION_X) / 2;
+ int to_y = view_y + INPUT_LOCATION_Y + (hit_test->bounding_box.h / 2) * zoom_step;
+
+ // adjust to contents
+ _adjust_to_contents_boundary(webview, &to_x, &to_y, from_x, from_y, zoom_rate);
+
+ // set data for smart zoom
+ sd->zoom.basis.x = (to_x - zoom_step * from_x) / (1 - zoom_step);
+ sd->zoom.basis.y = (to_y - zoom_step * from_y) / (1 - zoom_step) - view_y;
+ sd->zoom.zoom_rate_at_start = current_zoom_rate;
+ sd->zoom.zoom_rate_to_set = zoom_rate;
+ if (!sd->ewk_frame_scroll_pos_get)
+ sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(webview),
+ &sd->zoom.scroll_at_start.x, &sd->zoom.scroll_at_start.y);
+ sd->zoom.scroll_to_set.x = sd->zoom.scroll_at_start.x + (from_x - to_x);
+ sd->zoom.scroll_to_set.y = sd->zoom.scroll_at_start.y + (from_y - to_y);
+ smart_zoom_index = N_COSINE - 1;
+
+ _suspend_all(sd, EINA_TRUE);
+
+ // run animator
+ ecore_animator_frametime_set(1.0 / ZOOM_FRAMERATE);
+ sd->smart_zoom_animator = ecore_animator_add(_smart_zoom_animator, sd);
+ }
+
+ if (!sd->ewk_frame_hit_test_free)
+ sd->ewk_frame_hit_test_free = (void (*)(Ewk_Hit_Test *))dlsym(ewk_handle, "ewk_frame_hit_test_free");
+ sd->ewk_frame_hit_test_free(hit_test);
+}
+
+// text-selection
+#define BAR_WIDTH 4
+#define BAR_HEIGHT 10
+#define HANDLE_WIDTH 60
+#define HANDLE_HEIGHT 60
+#define HANDLE_PRESS_RANGE 50
+#define HANDLE_MIDDLE_LENGTH 60
+
+static Evas_Object* front_bar_icon;
+static Evas_Object* front_handle_icon;
+static Evas_Object* back_bar_icon;
+static Evas_Object* back_handle_icon;
+
+static Eina_Bool initialized = EINA_FALSE;
+
+static void
+_text_selection_init(Evas_Object* parent)
+{
+ DBG("<< %s >>\n", __FUNCTION__);
+
+ if (initialized)
+ return;
+
+ // front bar
+ front_bar_icon = (Evas_Object*)elm_icon_add(parent);
+ elm_icon_standard_set(front_bar_icon, "webview/ts_bar");
+ elm_icon_scale_set(front_bar_icon, true, true);
+ evas_object_pass_events_set(front_bar_icon, true);
+
+ // front handle
+ front_handle_icon = (Evas_Object*)elm_icon_add(parent);
+ elm_icon_standard_set(front_handle_icon, "webview/ts_handle_front");
+ elm_icon_scale_set(front_handle_icon, false, false);
+ evas_object_pass_events_set(front_handle_icon, true);
+
+ // back bar
+ back_bar_icon = (Evas_Object*)elm_icon_add(parent);
+ elm_icon_standard_set(back_bar_icon, "webview/ts_bar");
+ elm_icon_scale_set(back_bar_icon, true, true);
+ evas_object_pass_events_set(back_bar_icon, true);
+
+ // back handle
+ back_handle_icon = (Evas_Object*)elm_icon_add(parent);
+ elm_icon_standard_set(back_handle_icon, "webview/ts_handle_back");
+ elm_icon_scale_set(back_handle_icon, false, false);
+ evas_object_pass_events_set(back_handle_icon, true);
+
+ initialized = EINA_TRUE;
+}
+
+static void
+_text_selection_show(void)
+{
+ evas_object_show(front_bar_icon);
+ evas_object_show(front_handle_icon);
+ evas_object_show(back_bar_icon);
+ evas_object_show(back_handle_icon);
+}
+
+static void
+_text_selection_hide(Smart_Data *sd)
+{
+ evas_object_hide(front_bar_icon);
+ evas_object_hide(front_handle_icon);
+ evas_object_hide(back_bar_icon);
+ evas_object_hide(back_handle_icon);
+
+ sd->text_selection.front.x = -1;
+ sd->text_selection.front.y = -1;
+ sd->text_selection.front.h = -1;
+ sd->text_selection.front_handle.x = -1;
+ sd->text_selection.front_handle.y = -1;
+ sd->text_selection.back.x = -1;
+ sd->text_selection.back.y = -1;
+ sd->text_selection.back.h = -1;
+ sd->text_selection.back_handle.x = -1;
+ sd->text_selection.back_handle.y = -1;
+}
+
+static void
+_text_selection_set_front_info(Smart_Data *sd, int x, int y, int height)
+{
+ Evas_Object *webview = sd->base.self;
+
+ Evas_Coord_Rectangle* front = &(sd->text_selection.front);
+ Evas_Point* front_handle = &(sd->text_selection.front_handle);
+
+ front->h = height;
+ int front_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
+
+ // set size
+ evas_object_resize(front_bar_icon, BAR_WIDTH, front_bar_height);
+ evas_object_resize(front_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
+
+ // set location
+ front_handle->x = x - (HANDLE_WIDTH / 2);
+ int win_y, win_height, win_bottom;
+ evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
+ win_bottom = win_y + win_height;
+ if ((front_handle->y == -1 && (y + front_bar_height > win_bottom))
+ || ((front_handle->y < front->y) && (y + front->h - front_bar_height > win_y))
+ || ((front_handle->y > front->y) && (y + front_bar_height > win_bottom)))
+ { // upper handle
+ front_handle->y = y + front->h - front_bar_height + (HANDLE_HEIGHT / 2);
+ evas_object_move(front_bar_icon, x, y + front->h - front_bar_height);
+ evas_object_move(front_handle_icon, x - HANDLE_WIDTH, y + front->h - front_bar_height);
+
+ }
+ else
+ { // lower handle
+ front_handle->y = y + front_bar_height - (HANDLE_HEIGHT / 2);
+ evas_object_move(front_bar_icon, x, y);
+ evas_object_move(front_handle_icon, x - HANDLE_WIDTH, front_handle->y - (HANDLE_HEIGHT / 2));
+ }
+
+ front->x = x;
+ front->y = y;
+}
+
+static void
+_text_selection_set_back_info(Smart_Data *sd, int x, int y, int height)
+{
+ Evas_Object *webview = sd->base.self;
+
+ Evas_Coord_Rectangle* back = &(sd->text_selection.back);
+ Evas_Point* back_handle = &(sd->text_selection.back_handle);
+
+ back->h = height;
+ int back_bar_height = height + HANDLE_MIDDLE_LENGTH + HANDLE_HEIGHT;
+
+ // set size
+ evas_object_resize(back_bar_icon, BAR_WIDTH, back_bar_height);
+ evas_object_resize(back_handle_icon, HANDLE_WIDTH, HANDLE_HEIGHT);
+
+ // set location
+ back_handle->x = x + (HANDLE_WIDTH / 2);
+ int win_y, win_height, win_bottom;
+ evas_object_geometry_get(webview, NULL, &win_y, NULL, &win_height);
+ win_bottom = win_y + win_height;
+ if ((back_handle->y == -1 && (y - back->h + back_bar_height > win_bottom))
+ || ((back_handle->y < back->y) && (y - back_bar_height > win_y))
+ || ((back_handle->y > back->y) && (y - back->h + back_bar_height > win_bottom))) { // upper handle
+ back_handle->y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT / 2);
+ evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back_bar_height);
+ evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
+
+ } else {
+ back_handle->y = y + HANDLE_MIDDLE_LENGTH + (HANDLE_HEIGHT / 2);
+ evas_object_move(back_bar_icon, x - BAR_WIDTH, y - back->h);
+ evas_object_move(back_handle_icon, x, back_handle->y - (HANDLE_HEIGHT / 2));
+ }
+
+ back->x = x;
+ back->y = y;
+}
+
+static Eina_Bool
+_text_selection_handle_pressed(Smart_Data *sd, int x, int y)
+{
+ Evas_Point front_handle = sd->text_selection.front_handle;
+ Evas_Point back_handle = sd->text_selection.back_handle;
+
+ // check front handle
+ if (x > (front_handle.x - HANDLE_PRESS_RANGE) && x < (front_handle.x + HANDLE_PRESS_RANGE)
+ && y > (front_handle.y - HANDLE_PRESS_RANGE) && y < (front_handle.y + HANDLE_PRESS_RANGE))
+ sd->text_selection.front_handle_moving = EINA_TRUE;
+
+ // check back handle
+ if (x > (back_handle.x - HANDLE_PRESS_RANGE) && x < (back_handle.x + HANDLE_PRESS_RANGE)
+ && y > (back_handle.y - HANDLE_PRESS_RANGE) && y < (back_handle.y + HANDLE_PRESS_RANGE))
+ {
+ if (sd->text_selection.front_handle_moving == EINA_TRUE)
+ {
+ if (abs(x - front_handle.x) + abs(y - front_handle.y)
+ > abs(x - back_handle.x) + abs(y - back_handle.y))
+ {
+ sd->text_selection.front_handle_moving = EINA_FALSE;
+ sd->text_selection.back_handle_moving = EINA_TRUE;
+ }
+ }
+ else
+ {
+ sd->text_selection.back_handle_moving = EINA_TRUE;
+ }
+ }
+
+ return (sd->text_selection.front_handle_moving || sd->text_selection.back_handle_moving);
+}
+
+static void
+_text_selection_update_position(Smart_Data *sd, int x, int y)
+{
+ Evas_Object *webview = sd->base.self;
+
+ Evas_Coord_Rectangle* front = &(sd->text_selection.front);
+ Evas_Coord_Rectangle* back = &(sd->text_selection.back);
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ // set selected region with front handle
+ if (sd->text_selection.front_handle_moving == EINA_TRUE)
+ {
+ x = x + (HANDLE_WIDTH >> 1);
+ if (sd->text_selection.front_handle.y < sd->text_selection.front.y)
+ y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
+ else
+ y = y - front->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
+
+ if (y > back->y)
+ y = back->y - back->h / 2;
+
+ if (!sd->ewk_frame_selection_left_set)
+ sd->ewk_frame_selection_left_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_left_set");
+ int ewkX, ewkY;
+ _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
+ if (sd->ewk_frame_selection_left_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
+ &front->x, &front->y, &front->h)) {
+ _coords_ewk_to_evas(webview, front->x, front->y, &front->x, &front->y);
+ _text_selection_set_front_info(sd, front->x, front->y, front->h);
+ }
+
+ // set selected region with back handle
+ }
+ else if (sd->text_selection.back_handle_moving)
+ {
+ x = x - (HANDLE_WIDTH >> 1);
+ if (sd->text_selection.back_handle.y < sd->text_selection.back.y)
+ y = y + (HANDLE_HEIGHT >> 1) + HANDLE_MIDDLE_LENGTH;
+ else
+ y = y - back->h - HANDLE_MIDDLE_LENGTH - (HANDLE_HEIGHT >> 1);
+
+ if (y < front->y)
+ y = front->y + front->h / 2;
+
+ if (!sd->ewk_frame_selection_right_set)
+ sd->ewk_frame_selection_right_set = (Eina_Bool (*)(Evas_Object *, int, int, int *, int *, int *))dlsym(ewk_handle, "ewk_frame_selection_right_set");
+ int ewkX, ewkY;
+ _coords_evas_to_ewk(webview, x, y, &ewkX, &ewkY);
+ if (sd->ewk_frame_selection_right_set(sd->ewk_view_frame_main_get(webview), ewkX, ewkY,
+ &back->x, &back->y, &back->h)) {
+ _coords_ewk_to_evas(webview, back->x, back->y, &back->x, &back->y);
+ _text_selection_set_back_info(sd, back->x, back->y, back->h);
+ }
+ }
+}
+
+static void
+_text_selection_move_by(Smart_Data *sd, int dx, int dy)
+{
+ _text_selection_set_front_info(sd, sd->text_selection.front.x + dx,
+ sd->text_selection.front.y + dy,
+ sd->text_selection.front.h);
+ _text_selection_set_back_info(sd, sd->text_selection.back.x + dx,
+ sd->text_selection.back.y + dy,
+ sd->text_selection.back.h);
+}
+// minimap
+static void
+_minimap_update_detail(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int srcW, int srcH, Eina_Rectangle* visibleRect)
+{
+ void* pixels;
+ cairo_t* cr;
+ cairo_surface_t* dest;
+ cairo_status_t status;
+
+ if (!sd->cairo_surface_status)
+ sd->cairo_surface_status = (cairo_status_t (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_status");
+ if (!sd->cairo_image_surface_create_for_data)
+ 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");
+
+ //TODO: check which one is faster
+ // 1) reuse minimap
+ // 2) recreate evas_object and set pixel
+ evas_object_image_size_set(minimap, srcW, srcH);
+ evas_object_image_fill_set(minimap, 0, 0, srcW, srcH);
+ evas_object_resize(minimap, srcW, srcH);
+
+ pixels = evas_object_image_data_get(minimap, 1);
+ dest = sd->cairo_image_surface_create_for_data(
+ (unsigned char*)pixels, CAIRO_FORMAT_RGB24, srcW, srcH, srcW * 4);
+ status = sd->cairo_surface_status(dest);
+ if (status != CAIRO_STATUS_SUCCESS)
+ {
+ printf("[%s] fail to create cairo surface\n", __func__);
+ goto error_cairo_surface;
+ }
+
+ if (!sd->cairo_create)
+ sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
+ cr = sd->cairo_create(dest);
+ status = sd->cairo_surface_status(dest);
+ if (status != CAIRO_STATUS_SUCCESS)
+ {
+ printf("[%s] fail to create cairo\n", __func__);
+ goto error_cairo;
+ }
+
+ if (!sd->cairo_set_source_surface)
+ sd->cairo_set_source_surface = (void (*)(cairo_t *, cairo_surface_t *, double, double))dlsym(cairo_handle, "cairo_set_source_surface");
+ if (!sd->cairo_paint)
+ sd->cairo_paint = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_paint");
+ if (!sd->cairo_set_source_rgb)
+ sd->cairo_set_source_rgb = (void (*)(cairo_t *, double, double, double))dlsym(cairo_handle, "cairo_set_source_rgb");
+ if (!sd->cairo_rectangle)
+ sd->cairo_rectangle = (void (*)(cairo_t *, double, double, double, double))dlsym(cairo_handle, "cairo_rectangle");
+ if (!sd->cairo_set_line_width)
+ sd->cairo_set_line_width = (void (*)(cairo_t *, double))dlsym(cairo_handle, "cairo_set_line_width");
+ if (!sd->cairo_stroke)
+ sd->cairo_stroke = (void (*)(cairo_t *cr))dlsym(cairo_handle, "cairo_stroke");
+ if (!sd->cairo_set_antialias)
+ sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
+
+ sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
+ sd->cairo_set_source_surface(cr, src, 0, 0);
+ sd->cairo_paint(cr);
+ sd->cairo_set_source_rgb(cr, 0, 0, 255);
+ sd->cairo_set_line_width(cr, 1);
+ sd->cairo_rectangle(cr,
+ visibleRect->x, visibleRect->y, visibleRect->w, visibleRect->h);
+ sd->cairo_stroke(cr);
+
+ if (!sd->cairo_destroy)
+ sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
+ sd->cairo_destroy(cr);
+
+error_cairo:
+ if (!sd->cairo_surface_destroy)
+ sd->cairo_surface_destroy = (void (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_surface_destroy");
+ sd->cairo_surface_destroy(dest);
+error_cairo_surface:
+ evas_object_image_data_set(minimap, pixels);
+ return;
+}
+
+static void
+_minimap_update(Evas_Object* minimap, Smart_Data *sd, cairo_surface_t* src, int minimapW, int minimapH)
+{
+ if (minimap == NULL || src == NULL) return;
+ Evas_Object *webview = sd->base.self;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+ int cw, ch;
+ sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &cw, &ch);
+ if (cw == 0 || ch == 0) return;
+
+ if (!sd->ewk_frame_visible_content_geometry_get)
+ 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");
+ int x, y, w, h;
+ sd->ewk_frame_visible_content_geometry_get(
+ sd->ewk_view_frame_main_get(webview), EINA_FALSE,
+ &x, &y, &w, &h);
+ DBG("visible area : %d, %d, %d, %d\n", x, y, w, h);
+
+ Eina_Rectangle rect = {
+ x * minimapW / cw, y * minimapH / ch,
+ w * minimapW / cw, h * minimapH / ch};
+ _minimap_update_detail(minimap, sd, src, minimapW, minimapH, &rect);
+}
+
+static cairo_surface_t*
+_image_clone_get(Smart_Data *sd, int* minimap_w, int* minimap_h)
+{
+ DBG("%s is called\n", __func__);
+ Evas_Object *webview = sd->base.self;
+ EWK_VIEW_PRIV_GET_OR_RETURN(sd, priv, NULL);
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+ int w, h;
+ sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(webview), &w, &h);
+ printf(" W : %d / H : %d\n", w, h);
+
+ float x_scale = MINIMAP_WIDTH / (float)w;
+ float y_scale = MINIMAP_HEIGHT / (float)h;
+ float scale_factor;
+ if (x_scale < y_scale)
+ {
+ scale_factor = x_scale;
+ *minimap_w = MINIMAP_WIDTH;
+ *minimap_h = h * scale_factor;
+ }
+ else
+ {
+ scale_factor = y_scale;
+ *minimap_w = w * scale_factor;
+ *minimap_h = MINIMAP_HEIGHT;
+ }
+ printf(" minimap w,h : (%d, %d)\n", *minimap_w, *minimap_h);
+
+ if (!sd->ewk_view_paint_contents)
+ sd->ewk_view_paint_contents = (Eina_Bool (*)(Ewk_View_Private_Data *, cairo_t *, const Eina_Rectangle *))dlsym(ewk_handle, "ewk_view_paint_contents");
+ if (!sd->cairo_image_surface_create)
+ sd->cairo_image_surface_create = (cairo_surface_t * (*)(cairo_format_t, int, int))dlsym(cairo_handle, "cairo_image_surface_create");
+ if (!sd->cairo_create)
+ sd->cairo_create = (cairo_t * (*)(cairo_surface_t *))dlsym(cairo_handle, "cairo_create");
+ if (!sd->cairo_destroy)
+ sd->cairo_destroy = (void (*)(cairo_t *))dlsym(cairo_handle, "cairo_destroy");
+ if (!sd->cairo_scale)
+ sd->cairo_scale = (void (*)(cairo_t *, double, double))dlsym(cairo_handle, "cairo_scale");
+ if (!sd->cairo_surface_write_to_png)
+ sd->cairo_surface_write_to_png = (cairo_status_t (*)(cairo_surface_t *, const char *))dlsym(cairo_handle, "cairo_surface_write_to_png");
+ if (!sd->cairo_set_antialias)
+ sd->cairo_set_antialias = (void (*)(cairo_t *, cairo_antialias_t))dlsym(cairo_handle, "cairo_set_antialias");
+
+ cairo_surface_t* ret = sd->cairo_image_surface_create(CAIRO_FORMAT_RGB24, *minimap_w, *minimap_h);
+ cairo_t* cr = sd->cairo_create(ret);
+ sd->cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
+ sd->cairo_scale(cr, scale_factor, scale_factor);
+ Eina_Rectangle rect = {0, 0, w, h};
+ sd->ewk_view_paint_contents(priv, cr, &rect);
+ sd->cairo_destroy(cr);
+ sd->cairo_surface_write_to_png(ret, "/home/root/test.png");
+
+ return ret;
+}
+
+// coord
+static void
+_unzoom_position(Evas_Object* obj, int x, int y, int* ux, int* uy)
+{
+ INTERNAL_ENTRY;
+ int viewY;
+ evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
+
+ if (!sd->ewk_view_zoom_get)
+ sd->ewk_view_zoom_get = (float (*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_zoom_get");
+ float zoomRatio = sd->ewk_view_zoom_get(obj);
+ if (zoomRatio)
+ {
+ *ux = x / zoomRatio;
+ *uy = (y - viewY) / zoomRatio;
+ }
+}
+
+static void
+_coords_evas_to_ewk(Evas_Object* obj, int x, int y, int* ux, int* uy)
+{
+ INTERNAL_ENTRY;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ if (!sd->ewk_frame_scroll_pos_get)
+ sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
+
+ int scrollX, scrollY, viewY;
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
+ evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
+ *ux = x + scrollX;
+ *uy = y + scrollY - viewY;
+}
+
+static void
+_coords_ewk_to_evas(Evas_Object* obj, int x, int y, int* ux, int* uy)
+{
+ INTERNAL_ENTRY;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+
+ if (!sd->ewk_frame_scroll_pos_get)
+ sd->ewk_frame_scroll_pos_get = (Eina_Bool (*)(const Evas_Object *, int *, int *))dlsym(ewk_handle, "ewk_frame_scroll_pos_get");
+
+ int scrollX, scrollY, viewY;
+ sd->ewk_frame_scroll_pos_get(sd->ewk_view_frame_main_get(obj), &scrollX, &scrollY);
+ evas_object_geometry_get(obj, NULL, &viewY, NULL, NULL);
+ *ux = x - scrollX;
+ *uy = y - scrollY + viewY;
+}
+static void
+_update_min_zoom_rate(Evas_Object *obj)
+{
+ INTERNAL_ENTRY;
+
+ if (!sd->ewk_view_frame_main_get)
+ sd->ewk_view_frame_main_get = (Evas_Object *(*)(const Evas_Object *))dlsym(ewk_handle, "ewk_view_frame_main_get");
+ if (!sd->ewk_frame_contents_size_get)
+ sd->ewk_frame_contents_size_get = (Eina_Bool (*)(const Evas_Object *, Evas_Coord *, Evas_Coord *))dlsym(ewk_handle, "ewk_frame_contents_size_get");
+ if (!sd->ewk_view_zoom_range_set)
+ sd->ewk_view_zoom_range_set = (Eina_Bool (*)(Evas_Object *, float, float))dlsym(ewk_handle, "ewk_view_zoom_range_set");
+
+ int content_w, object_w;
+ evas_object_geometry_get(obj, NULL, NULL, &object_w, NULL);
+ sd->ewk_frame_contents_size_get(sd->ewk_view_frame_main_get(obj), &content_w, NULL);
+ if (content_w)
+ sd->zoom.min_zoom_rate = (float)object_w / (float)content_w;
+
+ if (sd->use_zoom_bouncing)
+ {
+ float min_zoom_rate = sd->zoom.min_zoom_rate * ZOOM_OUT_BOUNCING;
+ if (min_zoom_rate <= 0) min_zoom_rate = MIN_ZOOM_RATIO;
+ float max_zoom_rate = sd->zoom.max_zoom_rate * ZOOM_IN_BOUNCING;
+ sd->ewk_view_zoom_range_set(obj, min_zoom_rate, max_zoom_rate);
+ }
+ else
+ {
+ sd->ewk_view_zoom_range_set(obj, sd->zoom.min_zoom_rate, sd->zoom.max_zoom_rate);
+ }
+}
+static void
+_geolocation_permission_callback(void *geolocation_obj, const char* url)
+{
+ printf("\n\n<< %s >>\n\n", __func__);
+ INTERNAL_ENTRY;
+
+ Evas_Object *popup;
+ int length;
+ char msg1[] = "The page at ";
+ char msg2[] = "<br>wants to know where you are.<br>Do you want to share location?";
+ char *msg = NULL;
+ int result;
+
+ length = strlen(msg1) + strlen(url) + strlen(msg2);
+ msg = calloc(length + 1, sizeof(char));
+ strncpy(msg, msg1, strlen(msg1));
+ strncat(msg, url, strlen(url));
+ strncat(msg, msg2, strlen(msg2));
+ msg[length] = '\0';
+
+ popup = elm_popup_add(obj);
+ evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ elm_popup_desc_set(popup, msg);
+ elm_popup_buttons_add(popup, 2, "Share", ELM_POPUP_RESPONSE_OK,
+ "Don't Share", ELM_POPUP_RESPONSE_CANCEL, NULL);
+ result = elm_popup_run(popup); // modal dialog
+ switch (result)
+ {
+ case ELM_POPUP_RESPONSE_OK:
+ if (!sd->ewk_set_geolocation_sharing_allowed)
+ sd->ewk_set_geolocation_sharing_allowed = (void (*)(void *, Eina_Bool))dlsym(ewk_handle, "ewk_set_geolocation_sharing_allowed");
+ sd->ewk_set_geolocation_sharing_allowed(geolocation_obj, EINA_TRUE);
+ break;
+
+ case ELM_POPUP_RESPONSE_CANCEL:
+ if (!sd->ewk_set_geolocation_sharing_allowed)
+ sd->ewk_set_geolocation_sharing_allowed = (void (*)(void *, Eina_Bool))dlsym(ewk_handle, "ewk_set_geolocation_sharing_allowed");
+ sd->ewk_set_geolocation_sharing_allowed(geolocation_obj, EINA_FALSE);
+ break;
+
+ default:
+ break;
+ }
+ if (msg)
+ free(msg);
+}
+#endif
projects / framework / uifw / elementary.git / blobdiff