From 94b296d5416dd71d721ad16216b50bce79e3dc04 Mon Sep 17 00:00:00 2001
From: Tobias Lippert <drtl@fastmail.fm>
Date: Sun, 1 Jun 2014 14:18:39 +0200
Subject: Unittest link generation for table of contents.
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The logic was moved to a separate class and unittested.

Conflicts:
	sw/inc/ToxTextGenerator.hxx

Change-Id: I0e4475f5e2950cdfdfb07b89128c4ce1d6af3f22
Reviewed-on: https://gerrit.libreoffice.org/9609
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
---
 sw/inc/ToxLinkProcessor.hxx | 86 +++++++++++++++++++++++++++++++++++++++++++++
 sw/inc/ToxTextGenerator.hxx | 12 ++++---
 2 files changed, 94 insertions(+), 4 deletions(-)
 create mode 100644 sw/inc/ToxLinkProcessor.hxx

(limited to 'sw/inc')

diff --git a/sw/inc/ToxLinkProcessor.hxx b/sw/inc/ToxLinkProcessor.hxx
new file mode 100644
index 000000000000..5a4546562ec6
--- /dev/null
+++ b/sw/inc/ToxLinkProcessor.hxx
@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef SW_TOXLINKPROCESSOR_HXX_
+#define SW_TOXLINKPROCESSOR_HXX_
+
+#include "fmtinfmt.hxx"
+#include "rtl/ustring.hxx"
+
+#include <vector>
+
+class SwTxtNode;
+
+class ToxLinkProcessorTest;
+
+namespace sw {
+
+/** A helper class for ToxTextGenerator.
+ * It collects information about encountered link tokens and allows access in a processed form.
+ */
+class SW_DLLPUBLIC ToxLinkProcessor {
+public:
+    ToxLinkProcessor() {;}
+    virtual ~ToxLinkProcessor() {;}
+
+    void
+    StartNewLink(sal_Int32 startPosition, const OUString& characterStyle);
+
+    /** Close a link which has been found during processing.
+     *
+     * @throw std::runtime_error If there are no open links.
+     */
+    void
+    CloseLink(sal_Int32 endPosition, const OUString& url);
+
+    /** Insert the found links as attributes to a text node */
+    void
+    InsertLinkAttributes(SwTxtNode& node);
+
+private:
+    /** Obtain the pool id which belongs to a character style.
+     *
+     * @internal
+     * This method is overridden in the unittests. You should not override it yourself.
+     */
+    virtual sal_uInt16
+    ObtainPoolId(const OUString& characterStyle) const;
+
+    /** Information about a started link */
+    struct StartedLink {
+        StartedLink(sal_Int32 startPosition, OUString characterStyle) :
+                mStartPosition(startPosition), mCharacterStyle(characterStyle) {
+            ;
+        }
+        sal_Int32 mStartPosition;
+        OUString mCharacterStyle;
+    };
+
+    /** A link that has been encountered while parsing a tox.
+     * A link is closed if it has both a start and an end token.
+     */
+    struct ClosedLink {
+        ClosedLink(const OUString& url, sal_Int32 startPosition, sal_Int32 endPosition) :
+                mINetFmt(url, OUString()), mStartTextPos(endPosition), mEndTextPos(startPosition) {
+        }
+        SwFmtINetFmt mINetFmt;
+        sal_Int32 mStartTextPos;
+        sal_Int32 mEndTextPos;
+    };
+
+    std::vector<ClosedLink> mClosedLinks;
+
+    std::vector<StartedLink> mStartedLinks;
+
+    friend class ::ToxLinkProcessorTest;
+};
+
+}
+
+#endif /* SW_TOXLINKPROCESSOR_HXX_ */
diff --git a/sw/inc/ToxTextGenerator.hxx b/sw/inc/ToxTextGenerator.hxx
index e64c8b678d90..d83736b3eb31 100644
--- a/sw/inc/ToxTextGenerator.hxx
+++ b/sw/inc/ToxTextGenerator.hxx
@@ -22,6 +22,7 @@
 
 #include "sal/types.h"
 #include "swdllapi.h"
+#include <boost/shared_ptr.hpp>
 #include <vector>
 
 class SwDoc;
@@ -31,12 +32,15 @@ struct SwTOXSortTabBase;
 
 namespace sw {
 
+class ToxLinkProcessor;
+
 class SW_DLLPUBLIC ToxTextGenerator
 {
 public:
-    ToxTextGenerator(const SwForm& toxForm)
-        : mToxForm(toxForm)
-    {}
+    ToxTextGenerator(const SwForm& toxForm);
+
+    ~ToxTextGenerator();
+
     /** Generate the text for an entry of a table of X (X is, e.g., content).
      *
      * This method will process the entries in @p entries, starting at @p indexOfEntryToProcess and
@@ -47,9 +51,9 @@ public:
                       sal_uInt16 indexOfEntryToProcess, sal_uInt16 numberOfEntriesToProcess,
                       sal_uInt32 _nTOXSectNdIdx, const SwPageDesc* _pDefaultPageDesc);
 
-
 private:
     const SwForm& mToxForm;
+    boost::shared_ptr<ToxLinkProcessor> mLinkProcessor;
 };
 
 }
-- 
cgit