DLLEXPORT void STDCALL FPDFPage_InsertObject(FPDF_PAGE page, FPDF_PAGEOBJECT page_obj)
{
CPDF_Page* pPage = (CPDF_Page*)page;
if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") || !pPage->m_pFormDict->GetElement("Type")->GetDirect()
|| pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare("Page"))
{
return;
}
CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_obj;
if(pPageObj == NULL)
return;
FX_POSITION LastPersition = pPage->GetLastObjectPosition();
pPage->InsertObject(LastPersition, pPageObj);
switch(pPageObj->m_Type)
{
case FPDF_PAGEOBJ_PATH:
{
CPDF_PathObject* pPathObj = (CPDF_PathObject*)pPageObj;
pPathObj->CalcBoundingBox();
break;
}
case FPDF_PAGEOBJ_TEXT:
{
// CPDF_PathObject* pPathObj = (CPDF_PathObject*)pPageObj;
// pPathObj->CalcBoundingBox();
break;
}
case FPDF_PAGEOBJ_IMAGE:
{
CPDF_ImageObject* pImageObj = (CPDF_ImageObject*)pPageObj;
pImageObj->CalcBoundingBox();
break;
}
case FPDF_PAGEOBJ_SHADING:
{
CPDF_ShadingObject* pShadingObj = (CPDF_ShadingObject*)pPageObj;
pShadingObj->CalcBoundingBox();
break;
}
case FPDF_PAGEOBJ_FORM:
{
CPDF_FormObject* pFormObj = (CPDF_FormObject*)pPageObj;
pFormObj->CalcBoundingBox();
break;
}
default:
break;
}
// pPage->ParseContent();
//pPage->GenerateContent();
}
void CPDF_StreamContentParser::AddForm(CPDF_Stream* pStream) {
if (!m_Options.m_bSeparateForm) {
CPDF_Dictionary* pResources = pStream->GetDict()->GetDict("Resources");
CFX_Matrix form_matrix = pStream->GetDict()->GetMatrix("Matrix");
form_matrix.Concat(m_pCurStates->m_CTM);
CPDF_Array* pBBox = pStream->GetDict()->GetArray("BBox");
CFX_FloatRect form_bbox;
CPDF_Path ClipPath;
if (pBBox) {
form_bbox = pStream->GetDict()->GetRect("BBox");
ClipPath.New();
ClipPath.AppendRect(form_bbox.left, form_bbox.bottom, form_bbox.right,
form_bbox.top);
ClipPath.Transform(&form_matrix);
form_bbox.Transform(&form_matrix);
}
CPDF_StreamContentParser parser(m_pDocument, m_pPageResources, m_pResources,
&m_mtContentToUser, m_pObjectList,
pResources, &form_bbox, &m_Options,
m_pCurStates.get(), m_Level + 1);
parser.m_pCurStates->m_CTM = form_matrix;
if (ClipPath.NotNull()) {
parser.m_pCurStates->m_ClipPath.AppendPath(ClipPath, FXFILL_WINDING,
TRUE);
}
CPDF_StreamAcc stream;
stream.LoadAllData(pStream, FALSE);
if (stream.GetSize() == 0) {
return;
}
parser.Parse(stream.GetData(), stream.GetSize(), 0);
return;
}
CPDF_FormObject* pFormObj = new CPDF_FormObject;
pFormObj->m_pForm =
new CPDF_Form(m_pDocument, m_pPageResources, pStream, m_pResources);
pFormObj->m_FormMatrix = m_pCurStates->m_CTM;
pFormObj->m_FormMatrix.Concat(m_mtContentToUser);
CPDF_AllStates status;
status.m_GeneralState = m_pCurStates->m_GeneralState;
status.m_GraphState = m_pCurStates->m_GraphState;
status.m_ColorState = m_pCurStates->m_ColorState;
status.m_TextState = m_pCurStates->m_TextState;
pFormObj->m_pForm->ParseContent(&status, NULL, NULL, &m_Options, m_Level + 1);
if (!m_pObjectList->m_bBackgroundAlphaNeeded &&
pFormObj->m_pForm->m_bBackgroundAlphaNeeded) {
m_pObjectList->m_bBackgroundAlphaNeeded = TRUE;
}
pFormObj->CalcBoundingBox();
SetGraphicStates(pFormObj, TRUE, TRUE, TRUE);
m_pObjectList->m_ObjectList.AddTail(pFormObj);
}
DLLEXPORT void STDCALL FPDFPage_InsertObject(FPDF_PAGE page,
FPDF_PAGEOBJECT page_obj) {
CPDF_PageObject* pPageObj = reinterpret_cast<CPDF_PageObject*>(page_obj);
if (!pPageObj)
return;
std::unique_ptr<CPDF_PageObject> pPageObjHolder(pPageObj);
CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
if (!IsPageObject(pPage))
return;
pPage->GetPageObjectList()->push_back(std::move(pPageObjHolder));
switch (pPageObj->GetType()) {
case CPDF_PageObject::TEXT: {
break;
}
case CPDF_PageObject::PATH: {
CPDF_PathObject* pPathObj = pPageObj->AsPath();
pPathObj->CalcBoundingBox();
break;
}
case CPDF_PageObject::IMAGE: {
CPDF_ImageObject* pImageObj = pPageObj->AsImage();
pImageObj->CalcBoundingBox();
break;
}
case CPDF_PageObject::SHADING: {
CPDF_ShadingObject* pShadingObj = pPageObj->AsShading();
pShadingObj->CalcBoundingBox();
break;
}
case CPDF_PageObject::FORM: {
CPDF_FormObject* pFormObj = pPageObj->AsForm();
pFormObj->CalcBoundingBox();
break;
}
default: {
ASSERT(false);
break;
}
}
}