Merge mulk_benkard@ssh.phx.nearlyfreespeech.net:/home/htdocs/code/mulklisp

1 files changed, 104 insertions, 0 deletions

diff --git a/NaturalDocs/ObjC.pm b/NaturalDocs/ObjC.pm
new file mode 100755
index 0000000..ad726a1
--- /dev/null
+++ b/NaturalDocs/ObjC.pm
@@ -0,0 +1,104 @@
+###############################################################################
+#
+#   Class: NaturalDocs::Languages::ObjC
+#
+###############################################################################
+#
+#   Handle Objective-C.
+#
+###############################################################################
+
+## Copyright 2008, Matthias Andreas Benkard.
+##
+## This package is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This package is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this package; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+use strict;
+use integer;
+
+package NaturalDocs::Languages::ObjC;
+
+use base 'NaturalDocs::Languages::Simple';
+use NaturalDocs::Languages;
+
+sub OnCode  
+{
+  my ($self, $codeLines, $codeLineNumber, $topicList, $lastCommentTopicCount) = @_;
+  $self->SUPER::OnCode ($codeLines, $codeLineNumber, $topicList, $lastCommentTopicCount);
+
+  my $topic = $topicList->[-1];
+  my $line = $codeLines->[0];
+  if ($lastCommentTopicCount)
+  {
+    unless ($topic->Prototype())
+    {
+      my $code = join ("\n", @{$codeLines});
+      if ($topic->Type() eq ::TOPIC_FUNCTION())
+      {
+        if ($code =~ /\s*([-+].*)[;{]/)
+        {
+          $topic->SetPrototype($1);
+        }
+      }
+      elsif ($topic->Type() eq ::TOPIC_CLASS())
+      {
+        if ($code =~ /\s*(\@interface.*\n)/)
+        {
+          $topic->SetPrototype($1);
+        }
+      }
+    }
+  }
+};
+
+sub ParsePrototype
+{
+  my ($self, $topic_type, $prototype) = @_;
+
+  $_ = $prototype;
+  if ($topic_type == ::TOPIC_FUNCTION and /([-+]\s*\((.*?)\)\s*)(.*)/)
+  {
+    my $return_type = $2;
+    my $p = NaturalDocs::Languages::Prototype->New ($1, "");
+    my $args_p = 0;
+
+    $_ = $3;
+    while (/(\S+)\((.*?)\)\s*(\S+)(?:(\s+(.*))?|$)/)
+    {
+      $p->AddParameter (NaturalDocs::Languages::Prototype::Parameter->New ("($2)",
+                                                                           $1,
+                                                                           $3,
+                                                                           "",
+                                                                           "",
+                                                                           ""));
+      $args_p = 1;
+      $_ = $4;
+    }
+
+    if ($args_p)
+    {
+      return $p;
+    }
+    else
+    {
+      return NaturalDocs::Languages::Prototype->New ($prototype, "");
+    }
+  }
+  else
+  {
+    return $self->SUPER::ParsePrototype ($topic_type, $prototype);
+  }
+};
+
+1;