try to retrieve some image frames

Change-Id: I2d4ea674485da9afb68447af6e07a7a8eae94411

6 files changed, 139 insertions, 0 deletions

diff --git a/src/lib/ABWCollector.h b/src/lib/ABWCollector.h
index 8b8e413..4d8a47e 100644
--- a/src/lib/ABWCollector.h
+++ b/src/lib/ABWCollector.h
@@ -148,6 +148,9 @@ public:
   virtual void openCell(const char *props) = 0;
   virtual void closeCell() = 0;
 
+  virtual void openFrame(const char *props, const char *imageId, const char *title, const char *alt) = 0;
+  virtual void closeFrame() = 0;
+
   virtual void addMetadataEntry(const char *name, const char *value) = 0;
 };
 
diff --git a/src/lib/ABWContentCollector.cpp b/src/lib/ABWContentCollector.cpp
index 79abad3..7eaf064 100644
--- a/src/lib/ABWContentCollector.cpp
+++ b/src/lib/ABWContentCollector.cpp
@@ -435,6 +435,7 @@ libabw::ABWContentCollector::ABWContentCollector(librevenge::RVNGTextInterface *
   m_tableSizes(tableSizes),
   m_tableCounter(0),
   m_outputElements(),
+  m_pageOutputElements(),
   m_listElements(listElements),
   m_dummyListElements()
 {
@@ -821,6 +822,7 @@ void libabw::ABWContentCollector::endDocument()
 
     if (m_iface)
     {
+      m_pageOutputElements.write(m_iface);
       m_outputElements.write(m_iface);
       m_iface->endDocument();
     }
@@ -2054,6 +2056,115 @@ void libabw::ABWContentCollector::closeCell()
   }
 }
 
+void libabw::ABWContentCollector::openFrame(const char *props, const char *imageId, const char */*title*/, const char */*alt*/)
+{
+  ABWPropertyMap propMap;
+  if (props)
+    parsePropString(props, propMap);
+  ABWPropertyMap::const_iterator iter = propMap.find("frame-type");
+  if (iter==propMap.end())
+  {
+    ABW_DEBUG_MSG(("libabw::ABWContentCollector::openFrame: can not find the frame type\n"));
+  }
+  if (iter->second=="image")
+  {
+    std::map<std::string, ABWData>::const_iterator imIter;
+    if (imageId) imIter= m_data.find(imageId);
+    if (imIter==m_data.end())
+    {
+      ABW_DEBUG_MSG(("libabw::ABWContentCollector::openFrame: can not find the image\n"));
+      return;
+    }
+
+    librevenge::RVNGPropertyList propList;
+    ABWUnit unit(ABW_NONE);
+    double value(0.0);
+    iter = propMap.find("frame-height");
+    if (iter != propMap.end() && findDouble(iter->second, value, unit) && ABW_IN == unit)
+      propList.insert("svg:height", value);
+    iter = propMap.find("frame-width");
+    if (iter != propMap.end() && findDouble(iter->second, value, unit) && ABW_IN == unit)
+      propList.insert("svg:width", value);
+    bool isParagraph=true;
+    iter = propMap.find("position-to");
+    if (iter != propMap.end())
+    {
+      if (iter->second=="page-above-text" || iter->second=="column-above-text")
+        isParagraph=false;
+      else if (iter->second!="block-above-text")
+      {
+        ABW_DEBUG_MSG(("libabw::ABWContentCollector::openFrame: sorry, unknown pos: %s asume paragraph\n", iter->second.c_str()));
+      }
+    }
+    iter = propMap.find(isParagraph ? "xpos" : "frame-page-xpos");
+    if (iter != propMap.end() && findDouble(iter->second, value, unit) && ABW_IN == unit)
+      propList.insert("svg:x", value);
+    iter = propMap.find(isParagraph ? "ypos" : "frame-page-ypos");
+    if (iter != propMap.end() && findDouble(iter->second, value, unit) && ABW_IN == unit)
+      propList.insert("svg:y", value);
+    if (isParagraph && !m_ps->m_isParagraphOpened && !m_ps->m_isListElementOpened)
+    {
+      _changeList();
+      if (m_ps->m_currentListLevel == 0)
+        _openParagraph();
+      else
+        _openListElement();
+    }
+    else if (!isParagraph)
+    {
+      iter = propMap.find("frame-pref-page");
+      int page=0;
+      if (iter != propMap.end() && findInt(iter->second, page))
+        propList.insert("text:anchor-page-number", page+1);
+    }
+    propList.insert("text:anchor-type", isParagraph ? "paragraph" : "page");
+    iter = propMap.find("wrap-mode");
+    if (iter != propMap.end())
+    {
+      if (iter->second=="wrapped-to-left")
+        propList.insert("style:wrap", "left");
+      else if (iter->second=="wrapped-to-right")
+        propList.insert("style:wrap", "right");
+      else if (iter->second=="wrapped-to-both")
+        propList.insert("style:wrap", "parallel");
+      else if (iter->second=="above-text")
+      {
+        propList.insert("style:wrap", "dynamic");
+        propList.insert("style:run-through", "foreground");
+      }
+      else if (iter->second=="below-text")
+      {
+        propList.insert("style:wrap", "dynamic");
+        propList.insert("style:run-through", "background");
+      }
+      else
+      {
+        ABW_DEBUG_MSG(("libabw::ABWContentCollector::openFrame: sorry, unknown wrap mode: %s\n", iter->second.c_str()));
+      }
+    }
+    ABWOutputElements &outputElements=isParagraph ? m_outputElements : m_pageOutputElements;
+    outputElements.addOpenFrame(propList);
+
+    propList.clear();
+    propList.insert("librevenge:mime-type", imIter->second.m_mimeType);
+    propList.insert("office:binary-data", imIter->second.m_binaryData);
+    outputElements.addInsertBinaryObject(propList);
+
+    outputElements.addCloseFrame();
+    return;
+  }
+  if (iter->second=="textbox")
+  {
+    ABW_DEBUG_MSG(("libabw::ABWContentCollector::openFrame: sorry, opening a text box is not defined\n"));
+    return;
+  }
+  ABW_DEBUG_MSG(("libabw::ABWContentCollector::openFrame: sorry, unknown frame type: %s\n", iter->second.c_str()));
+}
+
+void libabw::ABWContentCollector::closeFrame()
+{
+}
+
 void libabw::ABWContentCollector::collectData(const char *, const char *, const librevenge::RVNGBinaryData &)
 {
 }
diff --git a/src/lib/ABWContentCollector.h b/src/lib/ABWContentCollector.h
index dcd6b3d..07226c0 100644
--- a/src/lib/ABWContentCollector.h
+++ b/src/lib/ABWContentCollector.h
@@ -156,6 +156,9 @@ public:
   void openCell(const char *props);
   void closeCell();
 
+  void openFrame(const char *props, const char *imageId, const char *title, const char *alt);
+  void closeFrame();
+
   void addMetadataEntry(const char *name, const char *value);
 
 private:
@@ -225,6 +228,7 @@ private:
   const std::map<int, int> &m_tableSizes;
   int m_tableCounter;
   ABWOutputElements m_outputElements;
+  ABWOutputElements m_pageOutputElements;
   const std::map<int, ABWListElement *> &m_listElements;
   std::vector<ABWListElement *> m_dummyListElements;
 };
diff --git a/src/lib/ABWParser.cpp b/src/lib/ABWParser.cpp
index 74d471c..f03d7b6 100644
--- a/src/lib/ABWParser.cpp
+++ b/src/lib/ABWParser.cpp
@@ -352,6 +352,12 @@ void libabw::ABWParser::processXmlNode(xmlTextReaderPtr reader)
     if (XML_READER_TYPE_ELEMENT == tokenType)
       readImage(reader);
     break;
+  case XML_FRAME:
+    if (XML_READER_TYPE_ELEMENT == tokenType)
+      readFrame(reader);
+    if (XML_READER_TYPE_END_ELEMENT == tokenType || emptyToken > 0)
+      m_collector->closeFrame();
+    break;
   default:
     break;
   }
@@ -657,6 +663,16 @@ void libabw::ABWParser::readImage(xmlTextReaderPtr reader)
     m_collector->insertImage((const char *)dataid, (const char *)props);
 }
 
+void libabw::ABWParser::readFrame(xmlTextReaderPtr reader)
+{
+  ABWXMLString props = xmlTextReaderGetAttribute(reader, call_BAD_CAST_OnConst("props"));
+  ABWXMLString imageId = xmlTextReaderGetAttribute(reader, call_BAD_CAST_OnConst("strux-image-dataid"));
+  ABWXMLString title = xmlTextReaderGetAttribute(reader, call_BAD_CAST_OnConst("title"));
+  ABWXMLString alt = xmlTextReaderGetAttribute(reader, call_BAD_CAST_OnConst("alt"));
+  if (m_collector)
+    m_collector->openFrame((const char *)props, (const char *) imageId, (const char *) title, (const char *) alt);
+}
+
 void libabw::ABWParser::readL(xmlTextReaderPtr reader)
 {
   ABWXMLString id = xmlTextReaderGetAttribute(reader, call_BAD_CAST_OnConst("id"));
diff --git a/src/lib/ABWParser.h b/src/lib/ABWParser.h
index 565ac67..adf7d4b 100644
--- a/src/lib/ABWParser.h
+++ b/src/lib/ABWParser.h
@@ -63,6 +63,8 @@ private:
   void readTable(xmlTextReaderPtr reader);
   void readCell(xmlTextReaderPtr reader);
 
+  void readFrame(xmlTextReaderPtr reader);
+
   librevenge::RVNGInputStream *m_input;
   librevenge::RVNGTextInterface *m_iface;
   ABWCollector *m_collector;
diff --git a/src/lib/ABWStylesCollector.h b/src/lib/ABWStylesCollector.h
index f035489..4fa76b5 100644
--- a/src/lib/ABWStylesCollector.h
+++ b/src/lib/ABWStylesCollector.h
@@ -87,6 +87,9 @@ public:
   void openCell(const char *props);
   void closeCell();
 
+  void openFrame(const char *, const char *, const char *, const char *) {}
+  void closeFrame() {}
+
   void addMetadataEntry(const char *, const char *) {}
 
 private: