Edje_Edit: API to delete set of images
Allow to delete set if it is not used by any part Function to check if set is used by any part is: edje_edit_set_usage_list_get Since it uses same struct as image_used_list_get function, it can be freed by edje_edit_image_usage_list_free.
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@ -113,11 +113,11 @@ typedef struct _Edje_Edit_Script_Error Edje_Edit_Script_Error;
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*/
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struct _Edje_Part_Image_Use
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{
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const char *group; /**< name of group that use image */
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const char *group; /**< name of group (or set) that use image */
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const char *part; /**< name of part that use image */
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struct {
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const char *name; /**< name of the state */
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double value; /**< value of the state */
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double value; /**< value of the state (-1 if it is set) */
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} state; /**< structure that contain state's information */
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};
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typedef struct _Edje_Part_Image_Use Edje_Part_Image_Use;
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@ -5570,6 +5570,20 @@ edje_edit_image_set_rename(Evas_Object *obj, const char *set, const char *new_se
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EAPI Eina_List *
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edje_edit_image_set_list_get(Evas_Object *obj);
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/** Get list of (Edje_Part_Image_Use *) - group-part-state triplets where given
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* set is used
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*
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* Use edje_edit_image_usage_list_free() when you don't need it anymore.
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*
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* @param obj Object being edited.
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* @param name The name of the image.
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* @param first_only If EINA_TRUE, return only one triplete.
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*
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* @return Eina_List containing Edje_Part_Image_Use if successful, NULL otherwise
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*/
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EAPI Eina_List*
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edje_edit_set_usage_list_get(Evas_Object *obj, const char *name, Eina_Bool first_only);
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/** Add new image set.
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*
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* @param obj Object being edited.
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@ -5582,6 +5596,20 @@ edje_edit_image_set_list_get(Evas_Object *obj);
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EAPI Eina_Bool
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edje_edit_image_set_add(Evas_Object *obj, const char *name);
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/** Delete image set.
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*
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* Can't delete set if it is used by any part.
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*
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* @param obj Object being edited.
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* @param name image set's name.
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*
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* @return @c EINA_TRUE on success, @c EINA_FALSE otherwise.
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*
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* @since 1.18
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*/
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EAPI Eina_Bool
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edje_edit_image_set_del(Evas_Object *obj, const char *name);
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/** Get the list of all images inside of given set in the given edje.
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* Use edje_edit_string_list_free() when you don't need the list anymore.
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*
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@ -8552,6 +8552,168 @@ edje_edit_image_set_add(Evas_Object *obj, const char *name)
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return EINA_TRUE;
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}
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EAPI Eina_List *
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edje_edit_set_usage_list_get(Evas_Object *obj, const char *name, Eina_Bool first_only)
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{
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Eina_List *result = NULL;
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Eina_Iterator *it;
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Edje_Part_Collection_Directory_Entry *pce;
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Edje_Part_Image_Use *item;
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Edje_Part *part;
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Edje_Part_Description_Image *part_desc_image;
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unsigned int i, j, k;
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int set_id;
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GET_ED_OR_RETURN(NULL);
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set_id = edje_edit_image_set_id_get(obj, name);
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if (set_id < 0)
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return NULL;
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it = eina_hash_iterator_data_new(ed->file->collection);
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#define ITEM_ADD() \
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item = (Edje_Part_Image_Use *)calloc(1, sizeof(Edje_Part_Image_Use)); \
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item->group = eina_stringshare_add(pce->entry); \
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item->part = eina_stringshare_add(part->name); \
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item->state.name = eina_stringshare_add(part_desc_image->common.state.name); \
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item->state.value = part_desc_image->common.state.value; \
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result = eina_list_append(result, item);
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#define FIND_IN_PART_DESCRIPTION() \
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if ((part_desc_image->image.id == set_id) && \
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(part_desc_image->image.set)) \
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{ \
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ITEM_ADD(); \
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if (first_only) \
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goto end; \
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else \
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continue; \
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} \
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for (k = 0; k < part_desc_image->image.tweens_count; k++) \
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{ \
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if ((part_desc_image->image.tweens[k]->id == set_id) \
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&& (part_desc_image->image.tweens[k]->set)) \
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{ \
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ITEM_ADD(); \
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if (first_only) \
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goto end; \
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else \
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continue; \
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} \
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}
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EINA_ITERATOR_FOREACH(it, pce)
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{
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if (!pce->ref) continue;
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for (i = 0; i < pce->ref->parts_count; i++)
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{
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if (!pce->ref->parts) continue;
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part = pce->ref->parts[i];
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if (part->type == EDJE_PART_TYPE_IMAGE)
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{
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part_desc_image = (Edje_Part_Description_Image *)part->default_desc;
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FIND_IN_PART_DESCRIPTION();
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for (j = 0; j < part->other.desc_count; j++)
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{
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part_desc_image = (Edje_Part_Description_Image *)part->other.desc[j];
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FIND_IN_PART_DESCRIPTION();
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}
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}
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}
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}
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#undef ITEM_ADD
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#undef FIND_IN_PART_DESCRIPTION
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end:
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eina_iterator_free(it);
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return result;
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}
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EAPI Eina_Bool
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edje_edit_image_set_del(Evas_Object *obj, const char *name)
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{
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Edje_Image_Directory_Set *de = NULL, *de_last = NULL;
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Edje_Image_Directory_Set_Entry *dim = NULL;
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unsigned int i, j, k;
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Eina_List *used;
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Eina_Iterator *it;
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Edje_Part_Collection_Directory_Entry *pce;
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GET_ED_OR_RETURN(EINA_FALSE);
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if (!ed->file) return EINA_FALSE;
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if (!ed->file->image_dir) return EINA_FALSE;
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/* check if used */
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used = edje_edit_set_usage_list_get(obj, name, EINA_TRUE);
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if (used)
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{
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edje_edit_image_usage_list_free(used);
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WRN("Set \"%s\" is used", name);
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return EINA_FALSE;
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}
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edje_edit_image_usage_list_free(used);
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/* find set */
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for (i = 0; i < ed->file->image_dir->sets_count; ++i)
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{
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de = ed->file->image_dir->sets + i;
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if ((de->name) && (!strcmp(name, de->name)))
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break;
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}
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if (i == ed->file->image_dir->sets_count) return EINA_FALSE;
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de_last = ed->file->image_dir->sets + ed->file->image_dir->sets_count - 1;
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/* clear all links to images */
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EINA_LIST_FREE(de->entries, dim)
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free(dim);
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--ed->file->image_dir->sets_count;
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if (de_last->id != de->id)
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{
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Edje_Part *part;
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Edje_Part_Description_Image *part_desc_image;
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de->name = de_last->name;
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it = eina_hash_iterator_data_new(ed->file->collection);
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EINA_ITERATOR_FOREACH(it, pce)
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{
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if (!pce->ref) continue;
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for (i = 0; i < pce->ref->parts_count; i++)
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{
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if (!pce->ref->parts) continue;
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part = pce->ref->parts[i];
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if (part->type == EDJE_PART_TYPE_IMAGE)
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{
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part_desc_image = (Edje_Part_Description_Image *)part->default_desc;
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if ((part_desc_image->image.id == de_last->id) && (part_desc_image->image.set))
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part_desc_image->image.id = de->id;
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for (k = 0; k < part_desc_image->image.tweens_count; k++)
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if ((part_desc_image->image.id == de_last->id) && (part_desc_image->image.set))
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part_desc_image->image.id = de->id;
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for (j = 0; j < part->other.desc_count; j++)
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{
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part_desc_image = (Edje_Part_Description_Image *)part->other.desc[j];
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if ((part_desc_image->image.id == de_last->id) && (part_desc_image->image.set))
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part_desc_image->image.id = de->id;
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for (k = 0; k < part_desc_image->image.tweens_count; k++)
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if ((part_desc_image->image.id == de_last->id) && (part_desc_image->image.set))
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part_desc_image->image.id = de->id;
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}
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}
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}
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}
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eina_iterator_free(it);
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}
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ed->file->image_dir->sets = realloc(ed->file->image_dir->sets,
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sizeof(Edje_Image_Directory_Set_Entry) *
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ed->file->image_dir->sets_count);
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return EINA_TRUE;
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}
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EAPI Eina_List *
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edje_edit_image_set_images_list_get(Evas_Object *obj, const char *name)
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{
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@ -9007,7 +9169,8 @@ edje_edit_image_usage_list_get(Evas_Object *obj, const char *name, Eina_Bool fir
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result = eina_list_append(result, item);
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#define FIND_IN_PART_DESCRIPTION() \
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if (part_desc_image->image.id == image_id) \
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if ((part_desc_image->image.id == image_id) && \
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(!part_desc_image->image.set)) \
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{ \
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ITEM_ADD(); \
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if (first_only) \
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@ -9017,7 +9180,8 @@ edje_edit_image_usage_list_get(Evas_Object *obj, const char *name, Eina_Bool fir
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} \
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for (k = 0; k < part_desc_image->image.tweens_count; k++) \
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{ \
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if (part_desc_image->image.tweens[k]->id == image_id) \
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if ((part_desc_image->image.tweens[k]->id == image_id)\
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&& (!part_desc_image->image.tweens[k]->set)) \
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{ \
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ITEM_ADD(); \
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if (first_only) \
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