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Readd emscripten paste by event

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This commit is contained in:
Yousef Khadadeh 2025-12-02 10:14:45 +03:00
parent d57d2f4752
commit 716f9222dc
2 changed files with 35 additions and 7 deletions
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22
src/InputManager.cpp
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@ -47,6 +47,24 @@ InputManager::InputManager() {
defaultKeyAssignments[{0, SDLK_F2}] = KEY_SHOW_PLAYER_LIST;
defaultKeyAssignments[{0, SDLK_SPACE}] = KEY_HOLD_TO_PAN;
#ifdef __EMSCRIPTEN__
// Without this, SDL eats the CTRL-V event that initiates the paste event
// https://github.com/pthom/hello_imgui/issues/3#issuecomment-1564536870
EM_ASM({
window.addEventListener('keydown', function(event) {
if((event.ctrlKey || event.metaKey) && (event.key == 'v' || event.code == 'KeyV')) {
if(Module["ccall"]('is_text_input_happening', 'number', [], []) === 1)
event.stopImmediatePropagation();
}
}, true);
});
emscripten_browser_clipboard::paste_event([](std::string&& pasteData, void* callbackData){
InputManager* inMan = (InputManager*)callbackData;
inMan->text.isNextPasteRich = true;
std::string pData = pasteData;
inMan->process_text_paste(pData);
}, this);
#endif
keyAssignments = defaultKeyAssignments;
}
@ -357,7 +375,7 @@ void InputManager::backend_key_down_update(const SDL_KeyboardEvent& e) {
void InputManager::call_text_paste(bool isRichTextPaste) {
text.isNextPasteRich = isRichTextPaste;
#ifdef __EMSCRIPTEN__
emscripten_browser_clipboard::paste([](std::string&& pasteData, void* callbackData){
emscripten_browser_clipboard::paste_async([](std::string&& pasteData, void* callbackData){
InputManager* inMan = (InputManager*)callbackData;
std::string pData = pasteData;
inMan->process_text_paste(pData);
@ -513,8 +531,6 @@ void InputManager::frame_reset(const Vector2i& windowSize) {
hideCursor = false;
#ifdef __EMSCRIPTEN__
clipboardPasteEventHappened = false;
clipboardPasteEventData.clear();
isAcceptingInputEmscripten = text.acceptingInput ? 1 : 0;
#endif
}