From 9bd41062978abaca0536f0f4259337ede7530c78 Mon Sep 17 00:00:00 2001
From: Martin Smith <martin.smith@nokia.com>
Date: Mon, 2 Apr 2012 12:17:06 +0200
Subject: [PATCH] qdoc: Add the \hr command

Now you can out put a horizontal line
anywhere in your text.

Change-Id: I9b8bbbd6aa312e8386fb1a3b165876d76057f784
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>
---
 src/tools/qdoc/atom.cpp             | 1 +
 src/tools/qdoc/atom.h               | 1 +
 src/tools/qdoc/ditaxmlgenerator.cpp | 5 +++++
 src/tools/qdoc/doc.cpp              | 6 ++++++
 src/tools/qdoc/htmlgenerator.cpp    | 3 +++
 5 files changed, 16 insertions(+)

diff --git a/src/tools/qdoc/atom.cpp b/src/tools/qdoc/atom.cpp
index fec383f5ac..8743efa6c4 100644
--- a/src/tools/qdoc/atom.cpp
+++ b/src/tools/qdoc/atom.cpp
@@ -197,6 +197,7 @@ static const struct {
     { "FormattingRight", Atom::FormattingRight },
     { "GeneratedList", Atom::GeneratedList },
     { "GuidLink", Atom::GuidLink},
+    { "hr", Atom::HR},
     { "Image", Atom::Image },
     { "ImageText", Atom::ImageText },
     { "ImportantLeft", Atom::ImportantLeft },
diff --git a/src/tools/qdoc/atom.h b/src/tools/qdoc/atom.h
index d9f34740f9..7c3b5a0efb 100644
--- a/src/tools/qdoc/atom.h
+++ b/src/tools/qdoc/atom.h
@@ -84,6 +84,7 @@ public:
         FormattingRight,
         GeneratedList,
         GuidLink,
+        HR,
         Image,
         ImageText,
         ImportantLeft,
diff --git a/src/tools/qdoc/ditaxmlgenerator.cpp b/src/tools/qdoc/ditaxmlgenerator.cpp
index 1458b640d1..010de29804 100644
--- a/src/tools/qdoc/ditaxmlgenerator.cpp
+++ b/src/tools/qdoc/ditaxmlgenerator.cpp
@@ -1194,6 +1194,11 @@ int DitaXmlGenerator::generateAtom(const Atom *atom,
         }
     }
         break;
+    case Atom::HR: //<p outputclass="horizontal-rule" />
+        writeStartTag(DT_p);
+        xmlWriter().writeAttribute("outputclass","horizontal-rule");
+        writeEndTag(); // </p>
+        break;
     case Atom::Image:
     case Atom::InlineImage:
     {
diff --git a/src/tools/qdoc/doc.cpp b/src/tools/qdoc/doc.cpp
index 6bc3086551..3c1bab17af 100644
--- a/src/tools/qdoc/doc.cpp
+++ b/src/tools/qdoc/doc.cpp
@@ -118,6 +118,7 @@ enum {
     CMD_GENERATELIST,
     CMD_GRANULARITY,
     CMD_HEADER,
+    CMD_HR,
     CMD_I,
     CMD_IF,
     CMD_IMAGE,
@@ -235,6 +236,7 @@ static struct {
     { "generatelist", CMD_GENERATELIST, 0 },
     { "granularity", CMD_GRANULARITY, 0 }, // ### don't document for now
     { "header", CMD_HEADER, 0 },
+    { "hr", CMD_HR, 0 },
     { "i", CMD_I, 0 },
     { "if", CMD_IF, 0 },
     { "image", CMD_IMAGE, 0 },
@@ -904,6 +906,10 @@ void DocParser::parse(const QString& source,
                 case CMD_E:
                     startFormat(ATOM_FORMATTING_ITALIC, cmd);
                     break;
+                case CMD_HR:
+                    leavePara();
+                    append(Atom::HR);
+                    break;
                 case CMD_IF:
                     preprocessorSkipping.push(!Tokenizer::isTrue(getRestOfLine()));
                     if (preprocessorSkipping.top())
diff --git a/src/tools/qdoc/htmlgenerator.cpp b/src/tools/qdoc/htmlgenerator.cpp
index 7203bdbdb8..9434ced42f 100644
--- a/src/tools/qdoc/htmlgenerator.cpp
+++ b/src/tools/qdoc/htmlgenerator.cpp
@@ -762,6 +762,9 @@ int HtmlGenerator::generateAtom(const Atom *atom,
         }
     }
         break;
+    case Atom::HR:
+        out() << "<hr />\n";
+        break;
     case Atom::Image:
     case Atom::InlineImage:
     {