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4ff92abe44
TDocStd_Application class extended to open/save a document of XmlOcaf and BinOcaf format from/to standard SEEKABLE stream object which should support SEEK functionality. Open and SaveAs DRAW commands got new additional argument "-stream" to turn on using of stream functionality. The main changes for BinOcaf format applied in: FSD_BinaryFile class (static method using standard stream added) BinLDrivers_DocumentRetrievalDriver and BinLDrivers_DocumentStorageDriver classes use standard stream object as an argument The main changes for XmlOcaf format applied in: LDOMParser and LDOM_XmlWriter classes use standard stream object as an argument Unused class FSD_Archive and its siblings removed from MFC samples.
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
puts "================"
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puts "OCC26229"
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puts "================"
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puts ""
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###################################################################################################
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# Add the possibility in OCAF to open/save a document from/to a stream object (BinOcaf format)
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###################################################################################################
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pload DCAF
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NewDocument D BinOcaf
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# Add an attribute to a data framework
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set aSetAttr1 100
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set aLabel 0:2
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SetInteger D ${aLabel} ${aSetAttr1}
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# Close/Open the transaction
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NewCommand D
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# Save the document
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set aFile ${imagedir}/${casename}.cbf
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file delete ${aFile}
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SaveAs D ${aFile} -stream
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if { ![file exists ${aFile}] } {
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puts "Error: there is not ${aFile} file; SaveAs command"
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return
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}
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# Restore the document
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Close D
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Open ${aFile} DD -stream
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# Get a value of the attribute
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set IsDone [catch {set aGetAttr3 [GetInteger DD ${aLabel}]} aResult]
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if { ${IsDone} != 0 ||
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${aSetAttr1}!=${aGetAttr3} } {
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puts ${aResult}
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puts "aSetAttr1=${aSetAttr1} aGetAttr3=${aGetAttr3}"
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puts "Error: get a value of TDataStd_Integer attribute from Streamed restoring document"
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} else {
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puts "Get a value of TDataStd_Integer attribute from Streamed restoring document: OK"
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} |