Parse tab stops (may need to work on the API before they can be output)

3 files changed, 31 insertions, 2 deletions

diff --git a/src/lib/MSPUBBlockID.h b/src/lib/MSPUBBlockID.h
index 34140b9..9ea0f5e 100644
--- a/src/lib/MSPUBBlockID.h
+++ b/src/lib/MSPUBBlockID.h
@@ -90,7 +90,11 @@ enum MSPUBBlockID // Don't be alarmed by multiple elements with the same value;
   TABLE_ROWCOL_OFFSET = 0x01,
   FONT_CONTAINER_ARRAY = 0x02,
   EMBEDDED_EOT = 0x0C,
-  EMBEDDED_FONT_NAME = 0x04
+  EMBEDDED_FONT_NAME = 0x04,
+  PARAGRAPH_TABS = 0x32,
+  TAB_ARRAY = 0x28,
+  TAB_ENTRY = 0x0,
+  TAB_AMOUNT = 0x0
 };
 } // namespace libmspub
 
diff --git a/src/lib/MSPUBParser.cpp b/src/lib/MSPUBParser.cpp
index 8553b70..c4356ca 100644
--- a/src/lib/MSPUBParser.cpp
+++ b/src/lib/MSPUBParser.cpp
@@ -1202,6 +1202,30 @@ libmspub::ParagraphStyle libmspub::MSPUBParser::getParagraphStyle(WPXInputStream
     case PARAGRAPH_RIGHT_INDENT:
       ret.m_rightIndentEmu = info.data;
       break;
+    case PARAGRAPH_TABS:
+      input->seek(info.dataOffset + 4, WPX_SEEK_SET);
+      while(stillReading(input, info.dataOffset + info.dataLength))
+      {
+        MSPUBBlockInfo tabArrayInfo = parseBlock(input, true);
+        if (tabArrayInfo.id == TAB_ARRAY)
+        {
+          input->seek(tabArrayInfo.dataOffset + 4, WPX_SEEK_SET);
+          while (stillReading(input, tabArrayInfo.dataOffset + tabArrayInfo.dataLength))
+          {
+            MSPUBBlockInfo tabEntryInfo = parseBlock(input, true);
+            if (tabEntryInfo.type == GENERAL_CONTAINER)
+            {
+              input->seek(tabEntryInfo.dataOffset + 4, WPX_SEEK_SET);
+              MSPUBBlockInfo tabInfo = parseBlock(input, true);
+              if (tabInfo.id == TAB_AMOUNT)
+              {
+                ret.m_tabStopsInEmu.push_back(tabInfo.data);
+              }
+            }
+          }
+        }
+      }
+      break;
     case PARAGRAPH_LIST_INFO:
     {
       isList = true;
diff --git a/src/lib/MSPUBTypes.h b/src/lib/MSPUBTypes.h
index 61e5b56..e565f10 100644
--- a/src/lib/MSPUBTypes.h
+++ b/src/lib/MSPUBTypes.h
@@ -157,10 +157,11 @@ struct ParagraphStyle
   boost::optional<unsigned> m_leftIndentEmu;
   boost::optional<unsigned> m_rightIndentEmu;
   boost::optional<ListInfo> m_listInfo;
+  std::vector<unsigned> m_tabStopsInEmu;
   ParagraphStyle() :
     m_align(), m_defaultCharStyleIndex(), m_lineSpacing(), m_spaceBeforeEmu(),
     m_spaceAfterEmu(), m_firstLineIndentEmu(), m_leftIndentEmu(),
-    m_rightIndentEmu(), m_listInfo()
+    m_rightIndentEmu(), m_listInfo(), m_tabStopsInEmu()
   {
   }
 };