Function FileDialogOnFileOpened

LibLemon/src/gui/filedialog.cpp:15–23

	__thread int dflags = 0;

	void FileDialogOnFileOpened(const char* path, __attribute__((unused)) FileView* fv){
		if(!(dflags & FILE_DIALOG_CREATE) || access(path, W_OK) || DisplayMessageBox("Open...", "File already exists! Overwrite?", MsgButtonsOKCancel)) { // Only open if create flag not specified OR user responds ok to message
			if(selectedPth){
				free(selectedPth);
			}

			selectedPth = strdup(path);
		}
	}

	void FileDialogOnFileSelected(std::string& path, __attribute__((unused)) FileView* fv){
		dialogFileBox->contents.front() = path;