ObjectiveC/Output.cpp

   1 /* Cycript - The Truly Universal Scripting Language
   2  * Copyright (C) 2009-2016  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 CYObjCArray::Output(CYOutput &out, CYFlags flags) const {
  81     out << '@' << '[' << elements_ << ']';
  82 }
  83
  84 void CYObjCDictionary::Output(CYOutput &out, CYFlags flags) const {
  85     out << '@' << '{' << '}';
  86 }
  87
  88 void CYObjCBlock::Output(CYOutput &out, CYFlags flags) const {
  89     out << '^' << ' ' << *typed_ << ' ' << '(';
  90
  91     bool comma(false);
  92     CYForEach (parameter, parameters_) {
  93         if (comma)
  94             out << ',' << ' ';
  95         else
  96             comma = true;
  97         out << *parameter->typed_;
  98     }
  99
 100     out << ')' << ' ' << '{' << '\n';
 101     ++out.indent_;
 102     out << code_;
 103     --out.indent_;
 104     out << '\n' << '}';
 105 }
 106
 107 void CYProtocol::Output(CYOutput &out) const {
 108     name_->Output(out, CYAssign::Precedence_, CYNoFlags);
 109     if (next_ != NULL)
 110         out << ',' << ' ' << *next_;
 111 }
 112
 113 void CYSelector::Output(CYOutput &out, CYFlags flags) const {
 114     out << "@selector" << '(' << parts_ << ')';
 115 }
 116
 117 void CYSelectorPart::Output(CYOutput &out) const {
 118     out << name_;
 119     if (value_)
 120         out << ':';
 121     out << next_;
 122 }
 123
 124 void CYSend::Output(CYOutput &out, CYFlags flags) const {
 125     CYForEach (argument, arguments_)
 126         if (argument->name_ != NULL) {
 127             out << ' ' << *argument->name_;
 128             if (argument->value_ != NULL)
 129                 out << ':' << *argument->value_;
 130         }
 131 }
 132
 133 void CYSendDirect::Output(CYOutput &out, CYFlags flags) const {
 134     out << '[';
 135     self_->Output(out, CYAssign::Precedence_, CYNoFlags);
 136     CYSend::Output(out, flags);
 137     out << ']';
 138 }
 139
 140 void CYSendSuper::Output(CYOutput &out, CYFlags flags) const {
 141     out << '[' << "super";
 142     CYSend::Output(out, flags);
 143     out << ']';
 144 }