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Add OS clipboard set support to OS Javascript

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This commit is contained in:
Fabio Alessandrelli
2019-05-28 12:59:29 +02:00
parent 6273e4d76d
commit 0f76df2397
2 changed files with 21 additions and 0 deletions
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19
platform/javascript/os_javascript.cpp
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@@ -795,6 +795,25 @@ const char *OS_JavaScript::get_audio_driver_name(int p_driver) const {
return "JavaScript"; return "JavaScript";
} }
// Clipboard
void OS_JavaScript::set_clipboard(const String &p_text) {
OS::set_clipboard(p_text);
/* clang-format off */
int err = EM_ASM_INT({
var text = UTF8ToString($0);
if (!navigator.clipboard || !navigator.clipboard.writeText)
return 1;
navigator.clipboard.writeText(text).catch(e => {
// Setting OS clipboard is only possible from an input callback.
console.error("Setting OS clipboard is only possible from an input callback for the HTML5 plafrom. Exception:", e);
});
return 0;
}, p_text.utf8().get_data());
/* clang-format on */
ERR_EXPLAIN("Clipboard API is not supported.");
ERR_FAIL_COND(err);
}
// Lifecycle // Lifecycle
int OS_JavaScript::get_current_video_driver() const { int OS_JavaScript::get_current_video_driver() const {
return video_driver_index; return video_driver_index;

2
platform/javascript/os_javascript.h
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@@ -133,6 +133,8 @@ public:
virtual int get_audio_driver_count() const; virtual int get_audio_driver_count() const;
virtual const char *get_audio_driver_name(int p_driver) const; virtual const char *get_audio_driver_name(int p_driver) const;
virtual void set_clipboard(const String &p_text);
virtual MainLoop *get_main_loop() const; virtual MainLoop *get_main_loop() const;
void run_async(); void run_async();
bool main_loop_iterate(); bool main_loop_iterate();