int console_blit_param_selection(ContextPtr env, char *cmd) { if(!cmd) return 0; ViewPortPtr screen = getSelectedScreen(); if(!screen) { ::error("no screen currently selected"); return 0; } LayerPtr lay = getSelectedLayer(); if(!lay) { ::error("no layer currently selected"); return 0; } BlitInstancePtr b = lay->getCurrentBlit(); if(!b) { ::error("no blit selected on layer %s", lay->getName().c_str()); return 0; } // find the values after the first blank space char *p; for(p = cmd; *p != '\0'; p++) if(*p == '=') { *p = '\0'; if(*(p - 1) == ' ') *(p - 1) = '\0'; p++; break; } while(*p == ' ') p++; // jump all spaces if(*p == '\0') return 0; // no value was given LinkList<ParameterInstance> &list = b->getParameters(); LinkList<ParameterInstance>::iterator it = std::find_if(list.begin(), list.end(), [&](ParameterInstancePtr p) { return p->getName() == cmd; }); if(it == list.end()) { error("parameter %s not found in blit %s", cmd, b->getName().c_str()); return 0; } ParameterInstancePtr param = *it; func("parameter %s found in blit %s", param->getName().c_str(), b->getName().c_str()); param->parse(p); return 1; }
int console_blit_param_completion(ContextPtr env, char *cmd) { ViewPortPtr screen = getSelectedScreen(); if(!screen) { ::error("no screen currently selected"); return 0; } LayerPtr lay = getSelectedLayer(); if(!lay) { ::error("no layer currently selected"); return 0; } BlitInstancePtr b = lay->getCurrentBlit(); if(!b) { ::error("no blit selected on layer %s", lay->getName().c_str()); return 0; } // Find completions // Find completions ParameterInstancePtr exactParam; LinkList<ParameterInstance> retList; LinkList<ParameterInstance> &list = b->getParameters(); std::string cmdString(cmd); std::transform(cmdString.begin(), cmdString.end(), cmdString.begin(), ::tolower); std::copy_if(list.begin(), list.end(), retList.begin(), [&] (ParameterInstancePtr param) { std::string name = param->getName(); std::transform(name.begin(), name.end(), name.begin(), ::tolower); if(name == cmdString) { exactParam = param; } return name.compare(cmdString) == 0; }); if(retList.empty()) return 0; if(exactParam != NULL) { snprintf(cmd, MAX_CMDLINE, "%s = ", exactParam->getName().c_str()); return 1; } if(cmdString.empty()) { notice("List available blit parameters"); } else { notice("List available blit parameters starting with \"%s\"", cmd); } int c = 0; std::for_each(retList.begin(), retList.end(), [&] (ParameterInstancePtr p) { switch(p->getType()) { case Parameter::BOOL: ::act("(bool) %s = %s :: %s", p->getName().c_str(), (*(bool*)p->get() == true) ? "true" : "false", p->getDescription().c_str()); break; case Parameter::NUMBER: ::act("(number) %s = %.2f :: %s", p->getName().c_str(), *(float*)p->get(), p->getDescription().c_str()); break; case Parameter::STRING: ::act("(string) %s = %s :: %s", p->getName().c_str(), (char*)p->get(), p->getDescription().c_str()); break; case Parameter::POSITION: { float *val = (float*)p->get(); ::act("(position) %s = %.2f x %.2f :: %s", p->getName().c_str(), val[0], val[1], p->getDescription().c_str()); } break; case Parameter::COLOR: ::act("%s (color) %s", p->getName().c_str(), p->getDescription().c_str()); break; default: ::error("%s (unknown) %s", p->getName().c_str(), p->getDescription().c_str()); break; } ++c; }); return c; }