latest imgui breaks the CinderBlock (SetClipboardTextFn, GetClipboardTextFn)

[Andrea]

Hi Simon,

I've pulled the latest imgui subrepo and it doesn't compile anymore, I think the ImGui syntax for SetClipboardTextFn and GetClipboardTextFn have changed adding an extra "void* user_data" argument.

I've updated the Cinder-ImGui code and it does compile, but I'm not sure how the clipboard works so I didn't submit a pull request or tested anything, you might want to double check it.

CinderImGui.cpp #1004

#ifndef CINDER_LINUX
	// clipboard callbacks
	io.SetClipboardTextFn = []( void* user_data, const char* text ){
		const char* text_end = text + strlen(text);
		char* buf = (char*)malloc(text_end - text + 1);
		memcpy(buf, text, text_end-text);
		buf[text_end-text] = '\0';
		Clipboard::setString( buf );
		free(buf);
	};
	io.GetClipboardTextFn = []( void* user_data ){
		string str = Clipboard::getString();
		static vector<char> strCopy;
		strCopy = vector<char>(str.begin(), str.end());
		strCopy.push_back('\0');
		return (const char *) &strCopy[0];
	};
#endif```

[origami dance]

same problem here

[Andrea]

the code above should fix it

[Simon Geilfus]

Thanks Andrea, I'll look into that asap!

[Andrea]

you can find a commit here to fix the issue
q-depot@ef9772f