Dear all,
This is a patch for elm_map downloading progress info.
I added one new signal, one new API and fixed seg fault bug.
- signal : "download" (this signal is called when map_tile is downloaded)
- API : elm_map_utils_downloading_status_get(const Evas_Object *obj, int
*try_num, int *finish_num)
- seg fault : if user select custom map provider, seg fault occurs, because
there is no url_cb in the custom map provider
you can check download progress using these signal & API.
the example is in "test_map.c".
thanks.
Index: src/lib/elm_map.c
===================================================================
--- src/lib/elm_map.c (리비전 56014)
+++ src/lib/elm_map.c (작업 사본)
@@ -19,9 +19,9 @@
*
* clicked,double - This is called when a user has double-clicked the photo.
*
- * load,details - Map detailed data load begins.
+ * load,detail - Map detailed data load begins.
*
- * loaded,details - This is called when all parts of the map are loaded.
+ * loaded,detail - This is called when all parts of the map are loaded.
*
* zoom,start - Zoom animation started.
*
@@ -39,6 +39,8 @@
*
* scroll,drag,stop - dragging the contents around has stopped
*
+ * download- Map image data download.
+ *
* TODO : doxygen
*/
@@ -70,23 +72,30 @@ typedef struct _Map_Sources_Tab
#define ZOOM_MAX 18
//Zemm min is supposed to be 0
-static char *_mapnik_url_cb(Evas_Object *obj __UNUSED__,int x, int y, int
zoom);
-static char *_osmarender_url_cb(Evas_Object *obj __UNUSED__,int x, int y, int
zoom);
-static char *_cyclemap_url_cb(Evas_Object *obj __UNUSED__,int x, int y, int
zoom);
-static char *_maplint_url_cb(Evas_Object *obj __UNUSED__,int x, int y, int
zoom);
-static char *_module_url_cb(Evas_Object *obj,int x, int y, int zoom);
+static char *_mapnik_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char *_osmarender_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char *_cyclemap_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char *_maplint_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char *_module_url_cb(Evas_Object *obj, int x, int y, int zoom);
+static char * _custom1_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char * _custom2_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char * _custom3_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char * _custom4_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char * _custom5_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+static char * _custom6_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int
zoom);
+
static Map_Sources_Tab map_sources_tab[] =
{
{ELM_MAP_SOURCE_MAPNIK, "Mapnik", 0, 18, _mapnik_url_cb},
{ELM_MAP_SOURCE_OSMARENDER, "Osmarender", 0, 17, _osmarender_url_cb},
{ELM_MAP_SOURCE_CYCLEMAP, "Cycle Map", 0, 17, _cyclemap_url_cb},
{ELM_MAP_SOURCE_MAPLINT, "Maplint", 12, 16, _maplint_url_cb},
- {ELM_MAP_SOURCE_CUSTOM_1, "Custom 1", 0, 18, NULL},
- {ELM_MAP_SOURCE_CUSTOM_2, "Custom 2", 0, 18, NULL},
- {ELM_MAP_SOURCE_CUSTOM_3, "Custom 3", 0, 18, NULL},
- {ELM_MAP_SOURCE_CUSTOM_4, "Custom 4", 0, 18, NULL},
- {ELM_MAP_SOURCE_CUSTOM_5, "Custom 5", 0, 18, NULL},
- {ELM_MAP_SOURCE_CUSTOM_6, "Custom 6", 0, 18, NULL},
+ {ELM_MAP_SOURCE_CUSTOM_1, "Custom 1", 0, 18, _custom1_url_cb},
+ {ELM_MAP_SOURCE_CUSTOM_2, "Custom 2", 0, 18, _custom2_url_cb},
+ {ELM_MAP_SOURCE_CUSTOM_3, "Custom 3", 0, 18, _custom3_url_cb},
+ {ELM_MAP_SOURCE_CUSTOM_4, "Custom 4", 0, 18, _custom4_url_cb},
+ {ELM_MAP_SOURCE_CUSTOM_5, "Custom 5", 0, 18, _custom5_url_cb},
+ {ELM_MAP_SOURCE_CUSTOM_6, "Custom 6", 0, 18, _custom6_url_cb},
{ELM_MAP_SOURCE_MODULE, "Module", 0, 18, _module_url_cb}
};
@@ -252,6 +261,8 @@ struct _Widget_Data
Elm_Map_Sources source;
Mod_Api *api;
Eina_List *s_event_list;
+ int try_num;
+ int finish_num;
};
struct _Mod_Api
@@ -300,6 +311,7 @@ static const char SIG_SCROLL_DRAG_STOP[] = "scroll
static const char SIG_ZOOM_CHANGE[] = "zoom,change";
static const char SIG_ZOOM_START[] = "zoom,start";
static const char SIG_ZOOM_STOP[] = "zoom,stop";
+static const char SIG_DOWNLOAD[] = "download";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CHANGED, ""},
{SIG_CLICKED, ""},
@@ -314,6 +326,7 @@ static const Evas_Smart_Cb_Description _signals[]
{SIG_ZOOM_CHANGE, ""},
{SIG_ZOOM_START, ""},
{SIG_ZOOM_STOP, ""},
+ {SIG_DOWNLOAD, ""},
{NULL, NULL}
};
@@ -713,6 +726,7 @@ grid_clear(Evas_Object *obj, Grid *g)
ecore_file_download_abort(gi->job);
ecore_file_remove(gi->file);
gi->job = NULL;
+ wd->try_num--;
}
if (gi->file)
eina_stringshare_del(gi->file);
@@ -767,6 +781,10 @@ _tile_downloaded(void *data, const char *file __UN
DBG("Download failed %s (%d) ", gi->file, status);
ecore_file_remove(gi->file);
}
+ else
+ gi->wd->finish_num++;
+
+ evas_object_smart_callback_call(gi->wd->obj, SIG_DOWNLOAD, NULL);
}
static Grid *
@@ -852,14 +870,6 @@ grid_load(Evas_Object *obj, Grid *g)
{
if (gi->want)
{
- wd->preload_num--;
- if (!wd->preload_num)
- {
-
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
- "elm,state,busy,stop", "elm");
- evas_object_smart_callback_call(obj, SIG_LOADED_DETAIL,
- NULL);
- }
evas_object_hide(gi->img);
//evas_object_hide(gi->txt);
evas_object_image_file_set(gi->img, NULL, NULL);
@@ -872,8 +882,18 @@ grid_load(Evas_Object *obj, Grid *g)
ecore_file_download_abort(gi->job);
ecore_file_remove(gi->file);
gi->job = NULL;
+ wd->try_num--;
}
gi->download = EINA_FALSE;
+ wd->preload_num--;
+ if (!wd->preload_num)
+ {
+
edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
+ "elm,state,busy,stop", "elm");
+ evas_object_smart_callback_call(obj, SIG_LOADED_DETAIL,
+ NULL);
+ }
+
}
else if (gi->have)
{
@@ -982,8 +1002,10 @@ grid_load(Evas_Object *obj, Grid *g)
{
DBG("DOWNLOAD %s \t in %s", source, buf2);
ecore_file_download(source, buf2, _tile_downloaded,
NULL, gi, &(gi->job));
- if (!gi->job)
- DBG("Can't start to download %s", buf);
+ if (!gi->job)
+ DBG("Can't start to download %s", buf);
+ else
+ wd->try_num++;
}
}
if (source) free(source);
@@ -2658,6 +2680,35 @@ elm_map_paused_markers_get(const Evas_Object *obj)
}
/**
+ * Get the information of downloading status
+ *
+ * This gets the current downloading status for the map object.
+ *
+ * @param obj The map object
+ * @param try_num the number of download trying map
+ * @param finish_num the number of downloaded map
+ *
+ * @ingroup Map
+ */
+
+EAPI void
+elm_map_utils_downloading_status_get(const Evas_Object *obj, int *try_num, int
*finish_num)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return EINA_FALSE;
+
+ if (try_num)
+ {
+ *try_num = wd->try_num;
+ }
+
+ if (finish_num)
+ {
+ *finish_num = wd->finish_num;
+ }
+}
+/**
* Convert a pixel coordinate (x,y) into a geographic coordinate (longitude,
latitude).
*
* @param obj The map object
@@ -3525,6 +3576,42 @@ _maplint_url_cb(Evas_Object *obj __UNUSED__, int x
}
static char *
+_custom1_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+ return strdup("");
+}
+
+static char *
+_custom2_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+ return strdup("");
+}
+
+static char *
+_custom3_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+ return strdup("");
+}
+
+static char *
+_custom4_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+ return strdup("");
+}
+
+static char *
+_custom5_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+ return strdup("");
+}
+
+static char *
+_custom6_url_cb(Evas_Object *obj __UNUSED__, int x, int y, int zoom)
+{
+ return strdup("");
+}
+
+static char *
_module_url_cb(Evas_Object *obj, int x, int y, int zoom)
{
char *buf = NULL;
Index: src/bin/test_map.c
===================================================================
--- src/bin/test_map.c (리비전 56014)
+++ src/bin/test_map.c (작업 사본)
@@ -55,30 +55,18 @@ my_map_clicked_double(void *data __UNUSED__, Evas_
}
static void
-my_map_load(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void
*event_info __UNUSED__)
+my_map_load_detail(void *data, Evas_Object *obj __UNUSED__, void *event_info
__UNUSED__)
{
- printf("load\n");
+ printf("load,detail\n");
}
static void
-my_map_loaded(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void
*event_info __UNUSED__)
+my_map_loaded_detail(void *data, Evas_Object *obj __UNUSED__, void *event_info
__UNUSED__)
{
- printf("loaded\n");
+ printf("loaded,detail\n");
}
static void
-my_map_load_details(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void
*event_info __UNUSED__)
-{
- printf("load,details\n");
-}
-
-static void
-my_map_loaded_details(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void
*event_info __UNUSED__)
-{
- printf("loaded,details\n");
-}
-
-static void
my_map_zoom_start(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void
*event_info __UNUSED__)
{
printf("zoom,start\n");
@@ -129,6 +117,14 @@ my_map_scroll(void *data __UNUSED__, Evas_Object *
}
static void
+my_map_downloading(void *data, Evas_Object *obj __UNUSED__, void *event_info
__UNUSED__)
+{
+ int try_num, finish_num;
+ elm_map_utils_downloading_status_get(data, &try_num, &finish_num);
+ printf("downloading : %d / %d\n", finish_num, try_num);
+}
+
+static void
my_bt_show_reg(void *data, Evas_Object *obj __UNUSED__, void *event_info
__UNUSED__)
{
Eina_Bool b = elm_map_paused_get(data);
@@ -445,10 +441,8 @@ test_map(void *data __UNUSED__, Evas_Object *obj _
evas_object_smart_callback_add(map, "press", my_map_press, win);
evas_object_smart_callback_add(map, "longpressed", my_map_longpressed,
win);
evas_object_smart_callback_add(map, "clicked,double",
my_map_clicked_double, win);
- evas_object_smart_callback_add(map, "load", my_map_load, win);
- evas_object_smart_callback_add(map, "loaded", my_map_loaded, win);
- evas_object_smart_callback_add(map, "load,details",
my_map_load_details, win);
- evas_object_smart_callback_add(map, "loaded,details",
my_map_loaded_details, win);
+ evas_object_smart_callback_add(map, "load,detail", my_map_load_detail,
win);
+ evas_object_smart_callback_add(map, "loaded,detail",
my_map_loaded_detail, win);
evas_object_smart_callback_add(map, "zoom,start", my_map_zoom_start,
win);
evas_object_smart_callback_add(map, "zoom,stop", my_map_zoom_stop,
win);
evas_object_smart_callback_add(map, "zoom,change", my_map_zoom_change,
win);
@@ -457,6 +451,7 @@ test_map(void *data __UNUSED__, Evas_Object *obj _
evas_object_smart_callback_add(map, "scroll,drag,start",
my_map_drag_start, win);
evas_object_smart_callback_add(map, "scroll,drag,stop",
my_map_drag_stop, win);
evas_object_smart_callback_add(map, "scroll", my_map_scroll, win);
+ evas_object_smart_callback_add(map, "downloading", my_map_downloading,
map);
evas_object_show(map);
Index: src/lib/Elementary.h.in
===================================================================
--- src/lib/Elementary.h.in (리비전 56014)
+++ src/lib/Elementary.h.in (작업 사본)
@@ -2071,6 +2071,7 @@ extern "C" {
EAPI Eina_Bool elm_map_paused_get(const Evas_Object *obj)
EINA_ARG_NONNULL(1);
EAPI void elm_map_paused_markers_set(Evas_Object *obj,
Eina_Bool paused) EINA_ARG_NONNULL(1);
EAPI Eina_Bool elm_map_paused_markers_get(const Evas_Object
*obj) EINA_ARG_NONNULL(1);
+ EAPI void elm_map_utils_downloading_status_get(const
Evas_Object *obj, int *try_num, int *finish_num) EINA_ARG_NONNULL(1, 2, 3);
EAPI void elm_map_utils_convert_coord_into_geo(const
Evas_Object *obj, int x, int y, int size, double *lon, double *lat);
EAPI void elm_map_utils_convert_geo_into_coord(const
Evas_Object *obj, double lon, double lat, int size, int *x, int *y);
EAPI Elm_Map_Marker *elm_map_marker_add(Evas_Object *obj, double lon,
double lat, Elm_Map_Marker_Class *clas, Elm_Map_Group_Class *clas_group, void
*data) EINA_ARG_NONNULL(1, 4, 5);
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