diff --git a/src/bin/ephoto_main.c b/src/bin/ephoto_main.c index 78949e3..3a7d5b9 100644 --- a/src/bin/ephoto_main.c +++ b/src/bin/ephoto_main.c @@ -39,7 +39,6 @@ static void _win_free(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info __UNUSED__) { Ephoto *ephoto = data; - evas_object_del(ephoto->overlay); if (ephoto->timer.thumb_regen) ecore_timer_del(ephoto->timer.thumb_regen); free(ephoto); } @@ -277,8 +276,6 @@ _ephoto_populate_main(void *data, Eio_File *handler __UNUSED__, const Eina_File_ e = ephoto_entry_new(ephoto, info->path, info->path + info->name_start); - ephoto->entries = eina_list_sorted_insert(ephoto->entries, _entry_cmp, e); - ev = calloc(1, sizeof(Ephoto_Event_Entry_Create)); ev->entry = e; @@ -286,6 +283,7 @@ _ephoto_populate_main(void *data, Eio_File *handler __UNUSED__, const Eina_File_ ecore_event_add(EPHOTO_EVENT_ENTRY_CREATE_DIR, ev, NULL, NULL); else { + ephoto->entries = eina_list_sorted_insert(ephoto->entries, _entry_cmp, e); ecore_event_add(EPHOTO_EVENT_ENTRY_CREATE_THUMB, ev, NULL, NULL); if (ephoto->state == EPHOTO_STATE_LIST) ephoto_promote_thumb_browser(ephoto); diff --git a/src/bin/ephoto_single_browser.c b/src/bin/ephoto_single_browser.c index 44a1a59..403ba54 100644 --- a/src/bin/ephoto_single_browser.c +++ b/src/bin/ephoto_single_browser.c @@ -18,7 +18,7 @@ typedef struct _Ephoto_Viewer Ephoto_Viewer; struct _Ephoto_Single_Browser { Ephoto *ephoto; - Evas_Object *box; + Evas_Object *layout; Evas_Object *viewer; const char *pending_path; Ephoto_Entry *entry; @@ -33,14 +33,43 @@ struct _Ephoto_Viewer Evas_Object *scroller; Evas_Object *box; Evas_Object *image; + Evas_Object *photocam; double zoom; Eina_Bool fit:1; }; +static Eina_Bool +_path_is_jpeg(const char *path_stringshared) +{ + size_t len = eina_stringshare_strlen(path_stringshared); + const char *ext; + + if (len < sizeof(".jpg")) + return EINA_FALSE; + ext = path_stringshared + len - (sizeof(".jpg") - 1); + if (strcasecmp(ext, ".jpg") == 0) + return EINA_TRUE; + + if (len < sizeof(".jpeg")) + return EINA_FALSE; + ext = path_stringshared + len - (sizeof(".jpeg") - 1); + if (strcasecmp(ext, ".jpeg") == 0) + return EINA_TRUE; + + return EINA_FALSE; +} + +static void +_viewer_photocam_loaded(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) +{ + elm_photocam_paused_set(obj, EINA_FALSE); +} + static void _viewer_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) { Ephoto_Viewer *v = data; + free(v); } @@ -49,31 +78,45 @@ _viewer_add(Evas_Object *parent, const char *path) { Ephoto_Viewer *v = calloc(1, sizeof(Ephoto_Viewer)); Evas_Object *obj; - Evas_Coord w, h; int err; EINA_SAFETY_ON_NULL_RETURN_VAL(v, NULL); - obj = v->scroller = elm_scroller_add(parent); - EINA_SAFETY_ON_NULL_GOTO(obj, error); + if (_path_is_jpeg(path)) + { + obj = v->photocam = elm_photocam_add(parent); + EINA_SAFETY_ON_NULL_GOTO(obj, error); + err = elm_photocam_file_set(obj, path); + if (err != EVAS_LOAD_ERROR_NONE) + goto load_error; + elm_photocam_paused_set(obj, EINA_TRUE); + evas_object_smart_callback_add + (obj, "loaded", _viewer_photocam_loaded, v); + } + else + { + Evas_Coord w, h; + obj = v->scroller = elm_scroller_add(parent); + EINA_SAFETY_ON_NULL_GOTO(obj, error); - v->box = elm_box_add(obj); - evas_object_size_hint_weight_set(v->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); - evas_object_size_hint_align_set(v->box, EVAS_HINT_FILL, EVAS_HINT_FILL); - evas_object_show(v->box); + v->box = elm_box_add(obj); + evas_object_size_hint_weight_set(v->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); + evas_object_size_hint_align_set(v->box, EVAS_HINT_FILL, EVAS_HINT_FILL); + evas_object_show(v->box); - v->image = evas_object_image_filled_add(evas_object_evas_get(parent)); - evas_object_image_file_set(v->image, path, NULL); - err = evas_object_image_load_error_get(v->image); - if (err != EVAS_LOAD_ERROR_NONE) goto load_error; - evas_object_image_size_get(v->image, &w, &h); - evas_object_size_hint_align_set(v->image, 0.5, 0.5); - evas_object_size_hint_weight_set(v->image, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); - evas_object_size_hint_min_set(v->image, w, h); - evas_object_size_hint_max_set(v->image, w, h); - evas_object_resize(v->image, w, h); - evas_object_show(v->image); - elm_box_pack_end(v->box, v->image); - elm_scroller_content_set(obj, v->box); + v->image = evas_object_image_filled_add(evas_object_evas_get(parent)); + evas_object_image_file_set(v->image, path, NULL); + err = evas_object_image_load_error_get(v->image); + if (err != EVAS_LOAD_ERROR_NONE) goto load_error; + evas_object_image_size_get(v->image, &w, &h); + evas_object_size_hint_align_set(v->image, 0.5, 0.5); + evas_object_size_hint_weight_set(v->image, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); + evas_object_size_hint_min_set(v->image, w, h); + evas_object_size_hint_max_set(v->image, w, h); + evas_object_resize(v->image, w, h); + evas_object_show(v->image); + elm_box_pack_end(v->box, v->image); + elm_scroller_content_set(obj, v->box); + } 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); evas_object_data_set(obj, "viewer", v); @@ -91,20 +134,22 @@ _viewer_add(Evas_Object *parent, const char *path) static void _viewer_zoom_apply(Ephoto_Viewer *v, double zoom) { - Evas_Coord w, h; - v->zoom = zoom; - evas_object_image_size_get(v->image, &w, &h); - w *= zoom; - h *= zoom; - /*Nasty workaround. The 10 compensates for the box. - *Should be done by calculating box geometry*/ - evas_object_size_hint_min_set(v->image, w-10, h-10); - evas_object_size_hint_max_set(v->image, w-10, h-10); - elm_box_unpack(v->box, v->image); - elm_scroller_content_unset(v->scroller); - elm_box_pack_end(v->box, v->image); - elm_scroller_content_set(v->scroller, v->box); + if (v->photocam) + elm_photocam_zoom_set(v->photocam, 1.0 / zoom); + else + { + Evas_Coord w, h; + evas_object_image_size_get(v->image, &w, &h); + w *= zoom; + h *= zoom; + evas_object_size_hint_min_set(v->image, w, h); + evas_object_size_hint_max_set(v->image, w, h); + elm_box_unpack(v->box, v->image); + elm_scroller_content_unset(v->scroller); + elm_box_pack_end(v->box, v->image); + elm_scroller_content_set(v->scroller, v->box); + } } static void @@ -113,8 +158,16 @@ _viewer_zoom_fit_apply(Ephoto_Viewer *v) Evas_Coord cw, ch, iw, ih; double zx, zy, zoom; - evas_object_geometry_get(v->scroller, NULL, NULL, &cw, &ch); - evas_object_image_size_get(v->image, &iw, &ih); + if (v->photocam) + { + evas_object_geometry_get(v->photocam, NULL, NULL, &cw, &ch); + elm_photocam_image_size_get(v->photocam, &iw, &ih); + } + else + { + evas_object_geometry_get(v->scroller, NULL, NULL, &cw, &ch); + evas_object_image_size_get(v->image, &iw, &ih); + } if ((cw <= 0) || (ch <= 0)) return; /* object still not resized */ EINA_SAFETY_ON_TRUE_RETURN(iw <= 0); @@ -142,8 +195,12 @@ _viewer_zoom_set(Evas_Object *obj, double zoom) if (v->fit) { - evas_object_event_callback_del_full - (v->scroller, EVAS_CALLBACK_RESIZE, _viewer_resized, v); + if (v->photocam) + evas_object_event_callback_del_full + (v->photocam, EVAS_CALLBACK_RESIZE, _viewer_resized, v); + else + evas_object_event_callback_del_full + (v->scroller, EVAS_CALLBACK_RESIZE, _viewer_resized, v); v->fit = EINA_FALSE; } } @@ -161,12 +218,16 @@ _viewer_zoom_fit(Evas_Object *obj) { Ephoto_Viewer *v = evas_object_data_get(obj, "viewer"); EINA_SAFETY_ON_NULL_RETURN(v); + if (v->fit) return; v->fit = EINA_TRUE; - - evas_object_event_callback_add - (v->scroller, EVAS_CALLBACK_RESIZE, _viewer_resized, v); + if (v->photocam) + evas_object_event_callback_add + (v->photocam, EVAS_CALLBACK_RESIZE, _viewer_resized, v); + else + evas_object_event_callback_add + (v->scroller, EVAS_CALLBACK_RESIZE, _viewer_resized, v); _viewer_zoom_fit_apply(v); } @@ -199,6 +260,92 @@ _zoom_out(Ephoto_Single_Browser *sb) _viewer_zoom_set(sb->viewer, _viewer_zoom_get(sb->viewer) * change); } +static int +_entry_cmp(const void *pa, const void *pb) +{ + const Ephoto_Entry *a = pa; + const char *path = pb; + + if (path == a->path) + return 0; + else + return strcoll(a->path, path); +} + +static Ephoto_Entry * +_first_entry_find(Ephoto_Single_Browser *sb) +{ + EINA_SAFETY_ON_NULL_RETURN_VAL(sb->ephoto, NULL); + return eina_list_nth(sb->ephoto->entries, 0); +} + +static Ephoto_Entry * +_last_entry_find(Ephoto_Single_Browser *sb) +{ + EINA_SAFETY_ON_NULL_RETURN_VAL(sb->ephoto, NULL); + return eina_list_data_get(eina_list_last(sb->ephoto->entries)); +} + +static void +_next_entry(Ephoto_Single_Browser *sb) +{ + Ephoto_Entry *entry = NULL; + Eina_List *node; + EINA_SAFETY_ON_NULL_RETURN(sb->entry); + + node = eina_list_search_sorted_list(sb->ephoto->entries, _entry_cmp, sb->entry->path); + if (!node) + return; + if ((node = node->next)) + { + entry = node->data; + } + if (!entry) + entry = _first_entry_find(sb); + if (entry) + ephoto_single_browser_entry_set(sb->layout, entry); +} + +static void +_prev_entry(Ephoto_Single_Browser *sb) +{ + Ephoto_Entry *entry = NULL; + Eina_List *node; + EINA_SAFETY_ON_NULL_RETURN(sb->entry); + + node = eina_list_search_sorted_list(sb->ephoto->entries, _entry_cmp, sb->entry->path); + if (!node) + return; + if ((node = node->prev)) + { + entry = node->data; + } + if (!entry) + entry = _last_entry_find(sb); + if (entry) + ephoto_single_browser_entry_set(sb->layout, entry); +} + +static void +_first_entry(Ephoto_Single_Browser *sb) +{ + Ephoto_Entry *entry = _first_entry_find(sb); + + if (!entry) + return; + ephoto_single_browser_entry_set(sb->layout, entry); +} + +static void +_last_entry(Ephoto_Single_Browser *sb) +{ + Ephoto_Entry *entry = _last_entry_find(sb); + + if (!entry) + return; + ephoto_single_browser_entry_set(sb->layout, entry); +} + static void _key_down(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info) { @@ -222,6 +369,14 @@ _key_down(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event return; } + if (!strcmp(k, "Left") || !strcmp(k, "BackSpace")) + _prev_entry(sb); + else if (!strcmp(k, "Right") || !strcmp(k, "space")) + _next_entry(sb); + else if (!strcmp(k, "Home")) + _first_entry(sb); + else if (!strcmp(k, "End")) + _last_entry(sb); } static void @@ -236,24 +391,32 @@ _ephoto_single_browser_recalc(Ephoto_Single_Browser *sb) if (sb->entry) { const char *bname = ecore_file_file_get(sb->entry->path); - sb->viewer = _viewer_add(sb->box, sb->entry->path); - elm_box_pack_end(sb->box, sb->viewer); + sb->viewer = _viewer_add(sb->layout, sb->entry->path); + elm_layout_content_set(sb->layout, "ephoto.swallow.content", sb->viewer); evas_object_show(sb->viewer); - ephoto_title_set(sb->ephoto, bname); - _viewer_zoom_fit(sb->viewer); + ephoto_title_set(sb->ephoto, bname); } - elm_object_focus(sb->box); + elm_object_focus(sb->layout); } static void -_box_del(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info __UNUSED__) +_entry_free(void *data, const Ephoto_Entry *entry __UNUSED__) +{ + Ephoto_Single_Browser *sb = data; + sb->entry = NULL; +} + +static void +_layout_del(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info __UNUSED__) { Ephoto_Single_Browser *sb = data; Ecore_Event_Handler *handler; EINA_LIST_FREE(sb->handlers, handler) ecore_event_handler_del(handler); + if (sb->entry) + ephoto_entry_free_listener_del(sb->entry, _entry_free, sb); if (sb->pending_path) eina_stringshare_del(sb->pending_path); free(sb); @@ -292,15 +455,20 @@ ephoto_single_browser_add(Ephoto *ephoto, Evas_Object *parent) EINA_SAFETY_ON_NULL_GOTO(sb, error); sb->ephoto = ephoto; - sb->box = elm_box_add(parent); + sb->layout = elm_layout_add(parent); + if (!elm_layout_file_set(sb->layout, THEME_FILE, "ephoto/layout/single/browser")) + { + ERR("Could not load style 'ephoto/layout/single/browser' from theme"); + goto error; + } evas_object_size_hint_weight_set - (sb->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); + (sb->layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); evas_object_size_hint_fill_set - (sb->box, EVAS_HINT_FILL, EVAS_HINT_FILL); - evas_object_event_callback_add(sb->box, EVAS_CALLBACK_KEY_DOWN, _key_down, sb); - evas_object_event_callback_add(sb->box, EVAS_CALLBACK_DEL, _box_del, sb); - evas_object_data_set(sb->box, "single_browser", sb); - evas_object_show(sb->box); + (sb->layout, EVAS_HINT_FILL, EVAS_HINT_FILL); + evas_object_event_callback_add(sb->layout, EVAS_CALLBACK_KEY_DOWN, _key_down, sb); + evas_object_event_callback_add(sb->layout, EVAS_CALLBACK_DEL, _layout_del, sb); + evas_object_data_set(sb->layout, "single_browser", sb); + evas_object_show(sb->layout); sb->handlers = eina_list_append (sb->handlers, ecore_event_handler_add @@ -310,10 +478,10 @@ ephoto_single_browser_add(Ephoto *ephoto, Evas_Object *parent) (sb->handlers, ecore_event_handler_add (EPHOTO_EVENT_ENTRY_CREATE_THUMB, _ephoto_single_entry_create, sb)); - return sb->box; + return sb->layout; error: - evas_object_del(sb->box); + evas_object_del(sb->layout); return NULL; } @@ -321,11 +489,26 @@ void ephoto_single_browser_entry_set(Evas_Object *obj, Ephoto_Entry *entry) { Ephoto_Single_Browser *sb = evas_object_data_get(obj, "single_browser"); + Eina_Bool same_file = EINA_FALSE; EINA_SAFETY_ON_NULL_RETURN(sb); + if (sb->entry) + { + ephoto_entry_free_listener_del(sb->entry, _entry_free, sb); + if (entry && entry->path == sb->entry->path) + same_file = EINA_TRUE; + } + sb->entry = entry; - _ephoto_single_browser_recalc(sb); + if (entry) + ephoto_entry_free_listener_add(entry, _entry_free, sb); + + if (sb->entry || !same_file) + { + _ephoto_single_browser_recalc(sb); + _zoom_fit(sb); + } } void