Corrected memory.cpp checkpoint bug; added Tex2RTF

[wxWidgets.git] / utils / tex2rtf / src / table.cpp

diff --git a/utils/tex2rtf/src/table.cpp b/utils/tex2rtf/src/table.cpp
new file mode 100644 (file)
index 0000000..4dc88ee
--- /dev/null
+++ b/utils/tex2rtf/src/table.cpp
@@ -0,0 +1,156 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        table.cpp
+// Purpose:     Utilities for manipulating tables
+// Author:      Julian Smart
+// Modified by:
+// Created:     01/01/99
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+
+#include <wx/hash.h>
+
+#if wxUSE_IOSTREAMH
+#include <iostream.h>
+#include <fstream.h>
+#else
+#include <iostream>
+#include <fstream>
+#endif
+
+#include <ctype.h>
+#include "tex2any.h"
+#include "table.h"
+
+ColumnData TableData[40];
+bool inTabular = FALSE;
+
+bool startRows = FALSE;
+bool tableVerticalLineLeft = FALSE;
+bool tableVerticalLineRight = FALSE;
+int noColumns = 0;   // Current number of columns in table
+int ruleTop = 0;
+int ruleBottom = 0;
+int currentRowNumber = 0;
+
+/*
+ * Parse table argument
+ *
+ */
+
+bool ParseTableArgument(char *value)
+{
+  noColumns = 0;
+  int i = 0;
+  int len = strlen(value);
+  bool isBorder = FALSE;
+  while (i < len)
+  {
+    int ch = value[i];
+    if (ch == '|')
+    {
+      i ++;
+      isBorder = TRUE;
+    }
+    else if (ch == 'l')
+    {
+      TableData[noColumns].leftBorder = isBorder;
+      TableData[noColumns].rightBorder = FALSE;
+      TableData[noColumns].justification = 'l';
+      TableData[noColumns].width = 2000; // Estimate
+      TableData[noColumns].absWidth = FALSE;
+//      TableData[noColumns].spacing = ??
+      noColumns ++;
+      i ++;
+      isBorder = FALSE;
+    }
+    else if (ch == 'c')
+    {
+      TableData[noColumns].leftBorder = isBorder;
+      TableData[noColumns].rightBorder = FALSE;
+      TableData[noColumns].justification = 'c';
+      TableData[noColumns].width = defaultTableColumnWidth; // Estimate
+      TableData[noColumns].absWidth = FALSE;
+//      TableData[noColumns].spacing = ??
+      noColumns ++;
+      i ++;
+      isBorder = FALSE;
+    }
+    else if (ch == 'r')
+    {
+      TableData[noColumns].leftBorder = isBorder;
+      TableData[noColumns].rightBorder = FALSE;
+      TableData[noColumns].justification = 'r';
+      TableData[noColumns].width = 2000; // Estimate
+      TableData[noColumns].absWidth = FALSE;
+//      TableData[noColumns].spacing = ??
+      noColumns ++;
+      i ++;
+      isBorder = FALSE;
+    }
+    else if (ch == 'p')
+    {
+      i ++;
+      int j = 0;
+      char numberBuf[50];
+      ch = value[i];
+      if (ch == '{')
+      {
+        i++;
+        ch = value[i];
+      }
+        
+      while ((i < len) && (isdigit(ch) || ch == '.'))
+      {
+        numberBuf[j] = ch;
+        j ++;
+        i ++;
+        ch = value[i];
+      }
+      // Assume we have 2 characters for units
+      numberBuf[j] = value[i];
+      j ++; i++;
+      numberBuf[j] = value[i];
+      j ++; i++;
+      numberBuf[j] = 0;
+      if (value[i] == '}') i++;
+      
+      TableData[noColumns].leftBorder = isBorder;
+      TableData[noColumns].rightBorder = FALSE;
+      TableData[noColumns].justification = 'l';
+      TableData[noColumns].width = 20*ParseUnitArgument(numberBuf);
+      TableData[noColumns].absWidth = TRUE;
+//      TableData[noColumns].spacing = ??
+      noColumns ++;
+      isBorder = FALSE;
+    }
+    else
+    {
+      char *buf = new char[strlen(value) + 80];
+      sprintf(buf, "Tabular first argument \"%s\" too complex!", value);
+      OnError(buf);
+      delete[] buf;
+      return FALSE;
+    }
+  }
+  if (isBorder)
+    TableData[noColumns-1].rightBorder = TRUE;
+  return TRUE;
+}