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[HTML5] Add easy to use download API.

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New `JavaScript.download_buffer` method to create a prompt that let the
user download a file.
This commit is contained in:
Fabio Alessandrelli 2021-05-19 15:51:36 +02:00
parent c311b4c039
commit bf078814cc
8 changed files with 51 additions and 61 deletions
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5
platform/javascript/javascript_singleton.cpp
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@ -302,6 +302,7 @@ union js_eval_ret {
};
extern int godot_js_eval(const char *p_js, int p_use_global_ctx, union js_eval_ret *p_union_ptr, void *p_byte_arr, void *p_byte_arr_write, void *(*p_callback)(void *p_ptr, void *p_ptr2, int p_len));
extern int godot_js_os_download_buffer(const uint8_t *p_buf, int p_buf_size, const char *p_name, const char *p_mime);
}
void *resize_poolbytearray_and_open_write(void *p_arr, void *r_write, int p_len) {
@ -338,3 +339,7 @@ Variant JavaScript::eval(const String &p_code, bool p_use_global_exec_context) {
}
#endif // JAVASCRIPT_EVAL_ENABLED
void JavaScript::download_buffer(Vector<uint8_t> p_arr, const String &p_name, const String &p_mime) {
godot_js_os_download_buffer(p_arr.ptr(), p_arr.size(), p_name.utf8().get_data(), p_mime.utf8().get_data());
}