ObjectiveC/Output.cpp

   1 /* Cycript - Optimizing JavaScript Compiler/Runtime
   2  * Copyright (C) 2009-2015  Jay Freeman (saurik)
   3 */
   4
   5 /* GNU Affero General Public License, Version 3 {{{ */
   6 /*
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 **/
  20 /* }}} */
  21
  22 #include <sstream>
  23
  24 #include "Replace.hpp"
  25
  26 #include "ObjectiveC/Syntax.hpp"
  27
  28 void CYCategory::Output(CYOutput &out, CYFlags flags) const {
  29     out << "@implementation" << ' ' << *name_ << ' ' << '(' << ')' << '\n';
  30     ++out.indent_;
  31
  32     CYForEach (message, messages_) {
  33         message->Output(out);
  34         out << '\n';
  35     }
  36
  37     --out.indent_;
  38     out << "@end";
  39 }
  40
  41 void CYImplementation::Output(CYOutput &out, CYFlags flags) const {
  42     out << "@implementation" << ' ' << *name_ << '\n';
  43     ++out.indent_;
  44
  45     // XXX: implement
  46
  47     --out.indent_;
  48     out << "@end";
  49 }
  50
  51 void CYImplementationField::Output(CYOutput &out) const {
  52     out << *typed_;
  53     out.Terminate();
  54     out << '\n';
  55 }
  56
  57 void CYInstanceLiteral::Output(CYOutput &out, CYFlags flags) const {
  58     out << '#';
  59     number_->Output(out, CYRight(flags));
  60 }
  61
  62 void CYMessage::Output(CYOutput &out) const {
  63     out << (instance_ ? '-' : '+');
  64
  65     CYForEach (parameter, parameters_)
  66         if (parameter->name_ != NULL) {
  67             out << ' ' << *parameter->name_;
  68             if (parameter->type_ != NULL)
  69                 out << ':' << *parameter->type_->identifier_;
  70         }
  71
  72     out << code_;
  73 }
  74
  75 void CYBox::Output(CYOutput &out, CYFlags flags) const {
  76     out << '@';
  77     value_->Output(out, Precedence(), CYRight(flags));
  78 }
  79
  80 void CYObjCBlock::Output(CYOutput &out, CYFlags flags) const {
  81     out << '^' << ' ' << *typed_ << ' ' << '(';
  82
  83     bool comma(false);
  84     CYForEach (parameter, parameters_) {
  85         if (comma)
  86             out << ',' << ' ';
  87         else
  88             comma = true;
  89         out << *parameter->typed_;
  90     }
  91
  92     out << ')' << ' ' << '{' << '\n';
  93     ++out.indent_;
  94     out << code_;
  95     --out.indent_;
  96     out << '\n' << '}';
  97 }
  98
  99 void CYProtocol::Output(CYOutput &out) const {
 100     name_->Output(out, CYAssign::Precedence_, CYNoFlags);
 101     if (next_ != NULL)
 102         out << ',' << ' ' << *next_;
 103 }
 104
 105 void CYSelector::Output(CYOutput &out, CYFlags flags) const {
 106     out << "@selector" << '(' << parts_ << ')';
 107 }
 108
 109 void CYSelectorPart::Output(CYOutput &out) const {
 110     out << name_;
 111     if (value_)
 112         out << ':';
 113     out << next_;
 114 }
 115
 116 void CYSend::Output(CYOutput &out, CYFlags flags) const {
 117     CYForEach (argument, arguments_)
 118         if (argument->name_ != NULL) {
 119             out << ' ' << *argument->name_;
 120             if (argument->value_ != NULL)
 121                 out << ':' << *argument->value_;
 122         }
 123 }
 124
 125 void CYSendDirect::Output(CYOutput &out, CYFlags flags) const {
 126     out << '[';
 127     self_->Output(out, CYAssign::Precedence_, CYNoFlags);
 128     CYSend::Output(out, flags);
 129     out << ']';
 130 }
 131
 132 void CYSendSuper::Output(CYOutput &out, CYFlags flags) const {
 133     out << '[' << "super";
 134     CYSend::Output(out, flags);
 135     out << ']';
 136 }