void OXMLi_ListenerState_Image::charData (OXMLi_CharDataRequest * rqst)
{
if(m_isEmbeddedObject)
{
return;
}
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
if(!rqst)
{
UT_DEBUGMSG(("SERHAT: OpenXML importer invalid NULL request in OXMLi_ListenerState_Image.charData\n"));
return;
}
std::string contextTag = "";
if(!rqst->context->empty())
{
contextTag = rqst->context->back();
}
int posOffset = contextMatches(contextTag, NS_WP_KEY, "posOffset");
if(posOffset && !m_isInlineImage)
{
OXML_SharedElement imgElem = rqst->stck->top();
rqst->stck->pop();
if(rqst->context->size() >= 2)
contextTag = rqst->context->at(rqst->context->size() - 2);
int positionH = contextMatches(contextTag, NS_WP_KEY, "positionH");
int positionV = contextMatches(contextTag, NS_WP_KEY, "positionV");
if(rqst->buffer == NULL)
{
UT_DEBUGMSG(("SERHAT: Unexpected situation, request with a null buffer\n"));
return;
}
if(positionH)
{
std::string position(_EmusToInches(rqst->buffer));
position += "in";
imgElem->setProperty("xpos", position);
}
else if(positionV)
{
std::string position(_EmusToInches(rqst->buffer));
position += "in";
imgElem->setProperty("ypos", position);
}
rqst->stck->push(imgElem);
}
}
void OXMLi_ListenerState_Image::startElement (OXMLi_StartElementRequest * rqst)
{
if(nameMatches(rqst->pName, NS_W_KEY, "object"))
{
// Abiword doesn't support embedded objects, enable this boolean lock when needed
m_isEmbeddedObject = true;
rqst->handled = true;
}
if(m_isEmbeddedObject)
{
return;
}
if(nameMatches(rqst->pName, NS_W_KEY, "drawing"))
{
OXML_SharedElement imgElem(new OXML_Element_Image(""));
rqst->stck->push(imgElem);
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "inline"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
std::string contextTag = "";
if(!rqst->context->empty())
{
contextTag = rqst->context->back();
}
int drawing = contextMatches(contextTag, NS_W_KEY, "drawing");
if(drawing)
{
m_isInlineImage = true;
rqst->handled = true;
}
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "anchor"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
std::string contextTag = "";
if(!rqst->context->empty())
{
contextTag = rqst->context->back();
}
int drawing = contextMatches(contextTag, NS_W_KEY, "drawing");
if(drawing)
{
m_isInlineImage = false;
rqst->handled = true;
}
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "positionH"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
std::string contextTag = "";
if(!rqst->context->empty())
{
contextTag = rqst->context->back();
}
int anchor = contextMatches(contextTag, NS_WP_KEY, "anchor");
if(anchor)
{
rqst->handled = true;
}
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "positionV"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
std::string contextTag = "";
if(!rqst->context->empty())
{
contextTag = rqst->context->back();
}
int anchor = contextMatches(contextTag, NS_WP_KEY, "anchor");
if(anchor)
{
rqst->handled = true;
}
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "posOffset"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
std::string contextTag = "";
if(!rqst->context->empty())
{
contextTag = rqst->context->back();
}
int positionH = contextMatches(contextTag, NS_WP_KEY, "positionH");
int positionV = contextMatches(contextTag, NS_WP_KEY, "positionV");
if(positionH || positionV)
{
rqst->handled = true;
}
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "extent"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement imgElem = rqst->stck->top();
if(!imgElem)
return;
const gchar * cx = attrMatches(NS_WP_KEY, "cx", rqst->ppAtts); //width
if(cx)
{
std::string width(_EmusToInches(cx));
width += "in";
if(m_isInlineImage)
{
if(imgElem->setProperty("width", width) != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer inline image width property can't be set\n"));
}
}
else
{
if(imgElem->setProperty("frame-width", width) != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer positioned image width property can't be set\n"));
}
}
}
const gchar * cy = attrMatches(NS_WP_KEY, "cy", rqst->ppAtts); //height
if(cy)
{
std::string height(_EmusToInches(cy));
height += "in";
if(m_isInlineImage)
{
if(imgElem->setProperty("height", height) != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer inline image height property can't be set\n"));
}
}
else
{
if(imgElem->setProperty("frame-height", height) != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer positioned image height property can't be set\n"));
}
}
}
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_WP_KEY, "wrapSquare"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement imgElem = rqst->stck->top();
if(!imgElem)
return;
const gchar * wrapText = attrMatches(NS_WP_KEY, "wrapText", rqst->ppAtts);
if(wrapText)
{
if(!strcmp(wrapText, "bothSides"))
{
if(imgElem->setProperty("wrap-mode", "wrapped-both") != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer image wrap-mode property can't be set\n"));
}
}
else if(!strcmp(wrapText, "right"))
{
if(imgElem->setProperty("wrap-mode", "wrapped-to-right") != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer image wrap-mode property can't be set\n"));
}
}
else if(!strcmp(wrapText, "left"))
{
if(imgElem->setProperty("wrap-mode", "wrapped-to-left") != UT_OK)
{
UT_DEBUGMSG(("SERHAT:OpenXML importer image wrap-mode property can't be set\n"));
}
}
}
rqst->handled = true;
}
else if (nameMatches(rqst->pName, NS_A_KEY, "blip"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement imgElem = rqst->stck->top();
if(!imgElem)
return;
const gchar * id = attrMatches(NS_R_KEY, "embed", rqst->ppAtts);
if(id)
{
std::string imageId(id);
imgElem->setId(id);
rqst->handled = addImage(imageId);
}
}
else if(nameMatches(rqst->pName, NS_V_KEY, "shape"))
{
const gchar* style = attrMatches(NS_V_KEY, "style", rqst->ppAtts);
if(style)
{
m_style = style;
}
//don't handle the request here in case shape contains some other structure, ex: textbox
}
else if(nameMatches(rqst->pName, NS_V_KEY, "imagedata"))
{
const gchar* id = attrMatches(NS_R_KEY, "id", rqst->ppAtts);
if(id)
{
std::string imageId(id);
OXML_SharedElement imgElem(new OXML_Element_Image(imageId));
rqst->stck->push(imgElem);
if(!addImage(imageId))
return;
if(m_style.compare(""))
{
//parse and apply style here
std::string attrName("");
std::string attrValue("");
size_t attrStart = 0;
size_t attrEnd = 0;
while(attrStart < m_style.length())
{
attrEnd = m_style.find(';', attrStart);
if(attrEnd == std::string::npos)
{
//this should be the last attribute
attrEnd = m_style.length();
}
std::string attrNameValPair = m_style.substr(attrStart, attrEnd-attrStart);
size_t seperator = attrNameValPair.find(':');
if(seperator != std::string::npos)
{
attrName = attrNameValPair.substr(0, seperator);
attrValue = attrNameValPair.substr(seperator+1);
//convert and apply attributes here
if(!attrName.compare("width"))
{
imgElem->setProperty("width", attrValue);
}
else if(!attrName.compare("height"))
{
imgElem->setProperty("height", attrValue);
}
//TODO: more attributes coming
}
//finally update the start point for the next attribute
attrStart = attrEnd+1;
}
}
rqst->handled = true;
}
}
//TODO: more coming here
}