Move SheetPrinter to svl and rename it to GridPrinter.

I need to use this outside of sc.

Change-Id: I153863d6c5c31e5ab5f25da2dba81bd4d4b6d3fe

6 files changed, 191 insertions, 112 deletions

diff --git a/include/svl/gridprinter.hxx b/include/svl/gridprinter.hxx
new file mode 100644
index 000000000000..d63adfcb2c0b
--- /dev/null
+++ b/include/svl/gridprinter.hxx
@@ -0,0 +1,44 @@
+/* -*- 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 INCLUDED_SVL_GRIDPRINTER_HXX
+#define INCLUDED_SVL_GRIDPRINTER_HXX
+
+#include <rtl/ustring.hxx>
+#include <svl/svldllapi.h>
+
+namespace svl {
+
+/**
+ * Print 2-dimensional data in a nice and pleasant fashion.  Useful when
+ * debugging grid layout data.
+ */
+class SVL_DLLPUBLIC GridPrinter
+{
+    struct Impl;
+    Impl* mpImpl;
+
+public:
+    GridPrinter( size_t nRows, size_t nCols, bool bPrint = true );
+    ~GridPrinter();
+
+    void set( size_t nRow, size_t nCol, const OUString& rStr );
+
+    void print( const char* pHeader ) const;
+
+    void clear();
+
+    void resize( size_t nRows, size_t nCols );
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/qa/unit/helper/debughelper.hxx b/sc/qa/unit/helper/debughelper.hxx
index dc6e7bd3d190..509f4aff72fc 100644
--- a/sc/qa/unit/helper/debughelper.hxx
+++ b/sc/qa/unit/helper/debughelper.hxx
@@ -23,10 +23,10 @@
 #undef NOMINMAX
 #endif
 
-#define MDDS_HASH_CONTAINER_BOOST 1
-#include <mdds/mixed_type_matrix.hpp>
-
 #include <iostream>
+#include <vector>
+
+#include <svl/gridprinter.hxx>
 
 #define CALC_DEBUG_OUTPUT 0
 #define CALC_TEST_PERF 0
@@ -37,113 +37,6 @@ using ::std::cerr;
 using ::std::endl;
 using ::std::vector;
 
-/**
- * Print nicely formatted sheet content to stdout.  Indispensable when
- * debugging the unit test code involving testing of sheet contents.
- */
-class SheetPrinter
-{
-    typedef ::mdds::mixed_type_matrix<OUString, bool> MatrixType;
-public:
-    SheetPrinter(size_t rows, size_t cols) :
-        maMatrix(rows, cols, ::mdds::matrix_density_sparse_empty) {}
-
-    void set(size_t row, size_t col, const OUString& aStr)
-    {
-        maMatrix.set_string(row, col, new OUString(aStr));
-    }
-
-#if CALC_DEBUG_OUTPUT
-    void print(const char* header) const
-    {
-        if (header)
-            cout << header << endl;
-
-        MatrixType::size_pair_type ns = maMatrix.size();
-        vector<sal_Int32> aColWidths(ns.second, 0);
-
-        // Calculate column widths first.
-        for (size_t row = 0; row < ns.first; ++row)
-        {
-            for (size_t col = 0; col < ns.second; ++col)
-            {
-                const OUString* p = maMatrix.get_string(row, col);
-                if (aColWidths[col] < p->getLength())
-                    aColWidths[col] = p->getLength();
-            }
-        }
-
-        // Make the row separator string.
-        OUStringBuffer aBuf;
-        aBuf.appendAscii("+");
-        for (size_t col = 0; col < ns.second; ++col)
-        {
-            aBuf.appendAscii("-");
-            for (sal_Int32 i = 0; i < aColWidths[col]; ++i)
-                aBuf.append(sal_Unicode('-'));
-            aBuf.appendAscii("-+");
-        }
-
-        OUString aSep = aBuf.makeStringAndClear();
-
-        // Now print to stdout.
-        cout << aSep << endl;
-        for (size_t row = 0; row < ns.first; ++row)
-        {
-            cout << "| ";
-            for (size_t col = 0; col < ns.second; ++col)
-            {
-                const OUString* p = maMatrix.get_string(row, col);
-                size_t nPadding = aColWidths[col] - p->getLength();
-                aBuf.append(*p);
-                for (size_t i = 0; i < nPadding; ++i)
-                    aBuf.append(sal_Unicode(' '));
-                cout << aBuf.makeStringAndClear() << " | ";
-            }
-            cout << endl;
-            cout << aSep << endl;
-        }
-    }
-#else
-    void print(const char*) const {}
-#endif
-
-    /**
-     * Print nested string array which can be copy-n-pasted into the test code
-     * for content verification.
-     */
-    void printArray() const
-    {
-#if CALC_DEBUG_OUTPUT
-        MatrixType::size_pair_type ns = maMatrix.size();
-        for (size_t row = 0; row < ns.first; ++row)
-        {
-            cout << "    { ";
-            for (size_t col = 0; col < ns.second; ++col)
-            {
-                const OUString* p = maMatrix.get_string(row, col);
-                if (p->getLength())
-                    cout << "\"" << *p << "\"";
-                else
-                    cout << "0";
-                if (col < ns.second - 1)
-                    cout << ", ";
-            }
-            cout << " }";
-            if (row < ns.first - 1)
-                cout << ",";
-            cout << endl;
-        }
-#endif
-    }
-
-    void clear() { maMatrix.clear(); }
-    void resize(size_t rows, size_t cols) { maMatrix.resize(rows, cols); }
-
-private:
-    MatrixType maMatrix;
-};
-
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/qa/unit/helper/qahelper.hxx b/sc/qa/unit/helper/qahelper.hxx
index a4273bc8a4c4..8c96e360a731 100644
--- a/sc/qa/unit/helper/qahelper.hxx
+++ b/sc/qa/unit/helper/qahelper.hxx
@@ -136,7 +136,7 @@ bool checkOutput(ScDocument* pDoc, const ScRange& aOutRange, const char* aOutput
     bool bResult = true;
     const ScAddress& s = aOutRange.aStart;
     const ScAddress& e = aOutRange.aEnd;
-    SheetPrinter printer(e.Row() - s.Row() + 1, e.Col() - s.Col() + 1);
+    svl::GridPrinter printer(e.Row() - s.Row() + 1, e.Col() - s.Col() + 1, CALC_DEBUG_OUTPUT != 0);
     SCROW nOutRowSize = e.Row() - s.Row() + 1;
     SCCOL nOutColSize = e.Col() - s.Col() + 1;
     for (SCROW nRow = 0; nRow < nOutRowSize; ++nRow)
diff --git a/sc/qa/unit/ucalc.cxx b/sc/qa/unit/ucalc.cxx
index 8d2dd47b91be..d412abdd4aa4 100644
--- a/sc/qa/unit/ucalc.cxx
+++ b/sc/qa/unit/ucalc.cxx
@@ -6410,7 +6410,7 @@ void Test::printRange(ScDocument* pDoc, const ScRange& rRange, const char* pCapt
 {
     SCROW nRow1 = rRange.aStart.Row(), nRow2 = rRange.aEnd.Row();
     SCCOL nCol1 = rRange.aStart.Col(), nCol2 = rRange.aEnd.Col();
-    SheetPrinter printer(nRow2 - nRow1 + 1, nCol2 - nCol1 + 1);
+    svl::GridPrinter printer(nRow2 - nRow1 + 1, nCol2 - nCol1 + 1, CALC_DEBUG_OUTPUT != 0);
     for (SCROW nRow = nRow1; nRow <= nRow2; ++nRow)
     {
         for (SCCOL nCol = nCol1; nCol <= nCol2; ++nCol)
diff --git a/svl/Library_svl.mk b/svl/Library_svl.mk
index 2b337ff88f1f..d00505eb110a 100644
--- a/svl/Library_svl.mk
+++ b/svl/Library_svl.mk
@@ -107,6 +107,7 @@ $(eval $(call gb_Library_add_exception_objects,svl,\
     svl/source/misc/filenotation \
     svl/source/misc/fstathelper \
     svl/source/misc/getstringresource \
+    svl/source/misc/gridprinter \
     svl/source/misc/inethist \
     svl/source/misc/inettype \
     svl/source/misc/lngmisc \
diff --git a/svl/source/misc/gridprinter.cxx b/svl/source/misc/gridprinter.cxx
new file mode 100644
index 000000000000..c36de35fcf44
--- /dev/null
+++ b/svl/source/misc/gridprinter.cxx
@@ -0,0 +1,141 @@
+/* -*- 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/.
+ */
+
+#include <svl/gridprinter.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <mdds/multi_type_vector_types.hpp>
+#include <mdds/multi_type_vector_trait.hpp>
+#include <mdds/multi_type_vector_custom_func1.hpp>
+#include <mdds/multi_type_matrix.hpp>
+
+#include <iostream>
+
+using namespace std;
+
+namespace svl {
+
+// String ID
+const mdds::mtv::element_t element_type_string = mdds::mtv::element_type_user_start;
+// String block
+typedef mdds::mtv::default_element_block<element_type_string, OUString> string_block;
+
+struct custom_string_trait
+{
+    typedef OUString string_type;
+    typedef string_block string_element_block;
+
+    static const mdds::mtv::element_t string_type_identifier = element_type_string;
+
+    typedef mdds::mtv::custom_block_func1<string_block> element_block_func;
+};
+
+}
+
+namespace rtl {
+
+// Callbacks for the string block. This needs to be in the same namespace as
+// OUString for argument dependent lookup.
+MDDS_MTV_DEFINE_ELEMENT_CALLBACKS(OUString, svl::element_type_string, OUString(), svl::string_block)
+
+}
+
+namespace svl {
+
+typedef mdds::multi_type_matrix<custom_string_trait> MatrixImplType;
+
+struct GridPrinter::Impl
+{
+    MatrixImplType maMatrix;
+    bool mbPrint;
+
+    Impl( size_t nRows, size_t nCols, bool bPrint ) :
+        maMatrix(nRows, nCols), mbPrint(bPrint) {}
+};
+
+GridPrinter::GridPrinter( size_t nRows, size_t nCols, bool bPrint ) :
+    mpImpl(new Impl(nRows, nCols, bPrint)) {}
+
+GridPrinter::~GridPrinter()
+{
+    delete mpImpl;
+}
+
+void GridPrinter::set( size_t nRow, size_t nCol, const OUString& rStr )
+{
+    mpImpl->maMatrix.set(nRow, nCol, rStr);
+}
+
+void GridPrinter::print( const char* pHeader ) const
+{
+    if (!mpImpl->mbPrint)
+        return;
+
+    if (pHeader)
+        cout << pHeader << endl;
+
+    MatrixImplType::size_pair_type ns = mpImpl->maMatrix.size();
+    vector<sal_Int32> aColWidths(ns.column, 0);
+
+    // Calculate column widths first.
+    for (size_t row = 0; row < ns.row; ++row)
+    {
+        for (size_t col = 0; col < ns.column; ++col)
+        {
+            OUString aStr = mpImpl->maMatrix.get_string(row, col);
+            if (aColWidths[col] < aStr.getLength())
+                aColWidths[col] = aStr.getLength();
+        }
+    }
+
+    // Make the row separator string.
+    OUStringBuffer aBuf;
+    aBuf.appendAscii("+");
+    for (size_t col = 0; col < ns.column; ++col)
+    {
+        aBuf.appendAscii("-");
+        for (sal_Int32 i = 0; i < aColWidths[col]; ++i)
+            aBuf.append(sal_Unicode('-'));
+        aBuf.appendAscii("-+");
+    }
+
+    OUString aSep = aBuf.makeStringAndClear();
+
+    // Now print to stdout.
+    cout << aSep << endl;
+    for (size_t row = 0; row < ns.row; ++row)
+    {
+        cout << "| ";
+        for (size_t col = 0; col < ns.column; ++col)
+        {
+            OUString aStr = mpImpl->maMatrix.get_string(row, col);
+            size_t nPadding = aColWidths[col] - aStr.getLength();
+            aBuf.append(aStr);
+            for (size_t i = 0; i < nPadding; ++i)
+                aBuf.append(sal_Unicode(' '));
+            cout << aBuf.makeStringAndClear() << " | ";
+        }
+        cout << endl;
+        cout << aSep << endl;
+    }
+}
+
+void GridPrinter::clear()
+{
+    mpImpl->maMatrix.clear();
+}
+
+void GridPrinter::resize( size_t nRows, size_t nCols )
+{
+    mpImpl->maMatrix.resize(nRows, nCols);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */