msodumper/emfrecord.py | 43 ++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
New commits:
commit 5552603eefbfe523f3f6c20e83e147e70af48b13
Author: Miklos Vajna <vmik...@collabora.co.uk>
Date: Sat Apr 26 22:42:42 2014 +0200
dump EmrStretchdibits
diff --git a/msodumper/emfrecord.py b/msodumper/emfrecord.py
index 6df170a..1683b7f 100644
--- a/msodumper/emfrecord.py
+++ b/msodumper/emfrecord.py
@@ -7,6 +7,9 @@
from docdirstream import DOCDirStream
import wmfrecord
+import base64
+import textwrap
+
# The FormatSignature enumeration defines valuesembedded data in EMF records.
FormatSignature = {
@@ -597,6 +600,44 @@ class EmrExtcreatepen(EMFRecord):
print '<todo what="LogPenEx::dump(): self.cbBits != 0"/>'
+class EmrStretchdibits(EMFRecord):
+ """Specifies a block transfer of pixels from a source bitmap to a
+ destination rectangle."""
+ def __init__(self, parent):
+ EMFRecord.__init__(self, parent)
+
+ def dump(self):
+ posOrig = self.pos
+ self.printAndSet("Type", self.readuInt32())
+ self.printAndSet("Size", self.readuInt32(), hexdump=False)
+ wmfrecord.RectL(self, "Bounds").dump()
+ self.printAndSet("xDest", self.readInt32(), hexdump=False)
+ self.printAndSet("yDest", self.readInt32(), hexdump=False)
+ self.printAndSet("xSrc", self.readInt32(), hexdump=False)
+ self.printAndSet("ySrc", self.readInt32(), hexdump=False)
+ self.printAndSet("cxSrc", self.readInt32(), hexdump=False)
+ self.printAndSet("cySrc", self.readInt32(), hexdump=False)
+ self.printAndSet("offBmiSrc", self.readuInt32(), hexdump=False)
+ self.printAndSet("cbBmiSrc", self.readuInt32(), hexdump=False)
+ self.printAndSet("offBitsSrc", self.readuInt32(), hexdump=False)
+ self.printAndSet("cbBitsSrc", self.readuInt32(), hexdump=False)
+ self.printAndSet("UsageSrc", self.readInt32(), dict=DIBColors)
+ self.printAndSet("BitBltRasterOperation", self.readuInt32(),
dict=wmfrecord.RasterPolishMap)
+ self.printAndSet("cxDest", self.readInt32(), hexdump=False)
+ self.printAndSet("cyDest", self.readInt32(), hexdump=False)
+ print '<BitmapBuffer>'
+ if self.cbBmiSrc:
+ self.pos = posOrig + self.offBmiSrc
+ self.BmiSrc = self.readBytes(self.cbBmiSrc)
+ print '<BmiSrc value="%s"/>' % base64.b64encode(self.BmiSrc)
+ if self.cbBitsSrc:
+ self.pos = posOrig + self.offBitsSrc
+ self.BitsSrc = self.readBytes(self.cbBitsSrc)
+ print '<BitsSrc value="%s"/>' % base64.b64encode(self.BitsSrc)
+ print '</BitmapBuffer>'
+ assert self.pos - posOrig == self.Size
+
+
class EmrEof(EMFRecord):
"""Indicates the end of the metafile and specifies a palette."""
def __init__(self, parent):
@@ -800,7 +841,7 @@ RecordType = {
0x0000004E: ['EMR_MASKBLT'],
0x0000004F: ['EMR_PLGBLT'],
0x00000050: ['EMR_SETDIBITSTODEVICE'],
- 0x00000051: ['EMR_STRETCHDIBITS'],
+ 0x00000051: ['EMR_STRETCHDIBITS', EmrStretchdibits],
0x00000052: ['EMR_EXTCREATEFONTINDIRECTW'],
0x00000053: ['EMR_EXTTEXTOUTA'],
0x00000054: ['EMR_EXTTEXTOUTW'],
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