void OXMLi_ListenerState_Styles::endElement (OXMLi_EndElementRequest * rqst)
{
UT_return_if_fail( _error_if_fail(rqst != NULL) );
if (nameMatches(rqst->pName, NS_W_KEY, "docDefaults") || nameMatches(rqst->pName, NS_W_KEY, "style")) {
UT_return_if_fail(_error_if_fail(m_pCurrentStyle != NULL));
OXML_Document * doc = OXML_Document::getInstance();
UT_return_if_fail( _error_if_fail(doc != NULL) );
OXML_SharedStyle styl(m_pCurrentStyle);
doc->addStyle(styl);
m_pCurrentStyle = NULL;
rqst->handled = true;
} else if (nameMatches(rqst->pName, NS_W_KEY, "rPr") ||
nameMatches(rqst->pName, NS_W_KEY, "pPr") ||
nameMatches(rqst->pName, NS_W_KEY, "tblPr") ||
nameMatches(rqst->pName, NS_W_KEY, "trPr") ||
nameMatches(rqst->pName, NS_W_KEY, "tcPr")) {
//Retrieve the formatting collected by the Common listener state.
OXML_SharedElement dummy = rqst->stck->top();
const gchar ** props = dummy->getProperties();
if (props != NULL) {
//Pass the retrieved properties to a new style object
UT_return_if_fail(_error_if_fail(UT_OK == m_pCurrentStyle->appendProperties(props)));
}
rqst->stck->pop();
rqst->handled = !nameMatches(rqst->pName, NS_W_KEY, "tblPr") &&
!nameMatches(rqst->pName, NS_W_KEY, "trPr") &&
!nameMatches(rqst->pName, NS_W_KEY, "tcPr");
}
}
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);
}
}
UT_Error OXML_Element::appendElement(const OXML_SharedElement & obj)
{
UT_return_val_if_fail(obj.get() != NULL, UT_ERROR);
try {
m_children.push_back(obj);
} catch(...) {
UT_DEBUGMSG(("Bad alloc!\n"));
return UT_OUTOFMEM;
}
obj->setTarget(TARGET); //propagate the target
return UT_OK;
}
void OXMLi_ListenerState_HdrFtr::endElement (OXMLi_EndElementRequest * rqst)
{
if (nameMatches(rqst->pName, NS_W_KEY, "hdr") || nameMatches(rqst->pName, NS_W_KEY, "ftr"))
{
OXML_SharedSection s(new OXML_Section(m_partId));
if(!rqst->stck->empty())
{
OXML_SharedElement container = rqst->stck->top();
s->setChildren( container->getChildren() );
}
OXML_Document * doc = OXML_Document::getInstance();
UT_return_if_fail( this->_error_if_fail(doc != NULL) );
if (nameMatches(rqst->pName, NS_W_KEY, "hdr"))
doc->addHeader(s);
else
doc->addFooter(s);
rqst->handled = true;
}
}
void OXMLi_ListenerState_Numbering::endElement (OXMLi_EndElementRequest * rqst)
{
if (
nameMatches(rqst->pName, NS_W_KEY, "numbering") ||
nameMatches(rqst->pName, NS_W_KEY, "abstractNum") ||
nameMatches(rqst->pName, NS_W_KEY, "multiLevelType") ||
nameMatches(rqst->pName, NS_W_KEY, "name") ||
nameMatches(rqst->pName, NS_W_KEY, "nsid") ||
nameMatches(rqst->pName, NS_W_KEY, "numStyleLink") ||
nameMatches(rqst->pName, NS_W_KEY, "styleLink") ||
nameMatches(rqst->pName, NS_W_KEY, "tmpl") ||
nameMatches(rqst->pName, NS_W_KEY, "isLgl") ||
nameMatches(rqst->pName, NS_W_KEY, "legacy") ||
nameMatches(rqst->pName, NS_W_KEY, "lvlJc") ||
nameMatches(rqst->pName, NS_W_KEY, "lvlPicBulletId") ||
nameMatches(rqst->pName, NS_W_KEY, "lvlRestart") ||
nameMatches(rqst->pName, NS_W_KEY, "lvlText") ||
nameMatches(rqst->pName, NS_W_KEY, "numFmt") ||
nameMatches(rqst->pName, NS_W_KEY, "start") ||
nameMatches(rqst->pName, NS_W_KEY, "suff") ||
nameMatches(rqst->pName, NS_W_KEY, "abstractNumId")
)
{
//TODO: add functionality here
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "lvl"))
{
OXML_Document * doc = OXML_Document::getInstance();
if(!doc)
{
doc = OXML_Document::getNewInstance();
}
OXML_SharedList sharedList(m_currentList);
doc->addList(sharedList);
m_currentList = NULL;
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "num"))
{
m_currentNumId.clear(); //set it to empty string
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "pPr") ||
nameMatches(rqst->pName, NS_W_KEY, "rPr"))
{
if(rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement dummy = rqst->stck->top();
if(m_currentList)
{
m_currentList->setAttributes(dummy->getAttributes());
m_currentList->setProperties(dummy->getProperties());
}
rqst->stck->pop(); //remove the dummy element
rqst->handled = true;
}
}
void OXMLi_ListenerState_Table::endElement (OXMLi_EndElementRequest * rqst)
{
if (nameMatches(rqst->pName, NS_W_KEY, "tbl"))
{
if(m_tableStack.empty() || rqst->stck->empty())
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement table = rqst->stck->top();
rqst->stck->pop(); //pop table
if(rqst->stck->empty())
{
OXML_SharedSection last = rqst->sect_stck->top();
last->appendElement(table);
}
else
{
OXML_SharedElement container = rqst->stck->top();
container->appendElement(table);
}
m_tableStack.pop();
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "tr"))
{
if(m_rowStack.empty() || (rqst->stck->size() < 2))
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement row = rqst->stck->top();
rqst->stck->pop(); //pop row
OXML_SharedElement table = rqst->stck->top();
table->appendElement(row);
m_rowStack.pop();
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "tc"))
{
if(m_tableStack.empty() || m_cellStack.empty() || (rqst->stck->size() < 2))
{
rqst->handled = false;
rqst->valid = false;
return;
}
OXML_SharedElement cell = rqst->stck->top();
rqst->stck->pop(); //pop cell
OXML_SharedElement row = rqst->stck->top();
OXML_Element_Cell* pCell = m_cellStack.top();
if(!pCell->startsHorizontalMerge() && !pCell->startsVerticalMerge())
{
//do nothing in this case
}
else if(!pCell->startsVerticalMerge())
{
OXML_Element_Table* table = m_tableStack.top();
if(!table->incrementBottomVerticalMergeStart(pCell))
{
//this means there is no cell before this starting a vertical merge
//revert back to vertical merge start instead of continue
pCell->setVerticalMergeStart(true);
UT_DEBUGMSG(("FRT:OpenXML importer, invalid <vMerge val=continue> attribute.\n"));
}
}
else if(!pCell->startsHorizontalMerge())
{
OXML_Element_Table* table = m_tableStack.top();
if(!table->incrementRightHorizontalMergeStart(pCell))
{
//this means there is no cell before this starting a horizontal merge
//revert back to horizontal merge start instead of continue
pCell->setHorizontalMergeStart(true);
UT_DEBUGMSG(("FRT:OpenXML importer, invalid <hMerge val=continue> attribute.\n"));
}
}
else //(pCell->startsHorizontalMerge() && pCell->startsVerticalMerge())
{
OXML_Element_Row* pRow = m_rowStack.top();
row->appendElement(cell);
}
m_cellStack.pop();
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "gridSpan") ||
nameMatches(rqst->pName, NS_W_KEY, "vMerge") ||
nameMatches(rqst->pName, NS_W_KEY, "hMerge") ||
nameMatches(rqst->pName, NS_W_KEY, "gridCol") ||
nameMatches(rqst->pName, NS_W_KEY, "trHeight") ||
nameMatches(rqst->pName, NS_W_KEY, "left") ||
nameMatches(rqst->pName, NS_W_KEY, "right") ||
nameMatches(rqst->pName, NS_W_KEY, "top") ||
nameMatches(rqst->pName, NS_W_KEY, "bottom") ||
nameMatches(rqst->pName, NS_W_KEY, "tblStyle"))
{
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "tblPr"))
{
if(!rqst->context->empty() && !contextMatches(rqst->context->back(), NS_W_KEY, "tbl") && !m_tableStack.empty())
{
m_tableStack.pop(); //pop the dummy table
}
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "trPr"))
{
if(!rqst->context->empty() && !contextMatches(rqst->context->back(), NS_W_KEY, "tr") && !m_rowStack.empty())
{
m_rowStack.pop(); //pop the dummy row
}
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "tcPr"))
{
if(!rqst->context->empty() && !contextMatches(rqst->context->back(), NS_W_KEY, "tc") && !m_cellStack.empty())
{
m_cellStack.pop(); //pop the dummy cell
}
rqst->handled = true;
}
else if(nameMatches(rqst->pName, NS_W_KEY, "shd"))
{
std::string contextTag = rqst->context->empty() ? "" : rqst->context->back();
rqst->handled = contextMatches(contextTag, NS_W_KEY, "tcPr") || contextMatches(contextTag, NS_W_KEY, "tblPr");
}
//TODO: more coming here
}
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
}
