Hi marc,
Marc Santhoff wrote:
Am Donnerstag, den 28.08.2008, 18:39 +0200 schrieb Fernand Vanrie:
Marc Santhoff wrote:
Am Montag, den 25.08.2008, 16:47 +0200 schrieb Fernand Vanrie:
don't know if this is shorter, but as I said you can store your
OO_source.odf into a stream and then read/write a blob field of your
database.
OK, I was concerned about the "size" of the blob's i will test it and
comback with the results and nobody seems to now ( on the forum at
least) how to get the stored binary data out of a database field !!
I think this could be caused by:
http://extensions.openoffice.org/issues/show_bug.cgi?id=83449
I don't know if the forum message is old enough, but nowadays (2.4.x)
Thanks i hope it will been properly documented somwhere
so no longer need off "private:stream" argument ?
and
'args1(2).Name = "DocumentBaseURL"
'args1(2).Value = "file:///h:/test.html"
is of no uses ?
See the macro attached to the issue, it has any answers needed.
But there is still a problem with this styreams, Just the Retrieving of
a stream from a medium complex writerdoc (2 pages) takes over 20
seconds from a OO-database doc!!
Storing the stream (after a time consuming loading from the datbase) to
a tmpURL is prety fast but very space consuming on the database site
Did you use a file on disk for streaming *to* the database? If you
Yep, i isolate the needed "textportion", put in a hidden doc , save and
load the stream from the newly saved doc file.
This is acetable slowly, but retrieving the stored steream from the
datbase is the most time consuming thing !
As i am not a prof coder , i looked around for getting a stream out off
the clipboard or out off a Xtransferable object but no luckso far....
For iamges we can get a stream from the internal storage
oPictures.getByName(mFiles(j)).getInputStream())
and then to store them directly in a doc i found this code :
REM Author: Stephan Wunderlich. Two lines added by ms777 and completed
by Fernand
Dim oShape
Dim oProvider 'GraphicProvider service.
oShape = oDoc.createInstance("com.sun.star.drawing.GraphicObjectShape")
oGraphic = oDoc.createInstance("com.sun.star.text.GraphicObject")
oDoc.getDrawPage().add(oShape)
oProvider = createUnoService("com.sun.star.graphic.GraphicProvider")
Dim oProps(0) as new com.sun.star.beans.PropertyValue
oProps(0).Name = "InputStream"
oProps(0).Value = oStream
' oProps(0).Name = "URL"
' oProps(0).Value = sGraphicURL
oShape.Graphic = oProvider.queryGraphic(oProps())
oGraphic.GraphicUrl = oShape.GraphicUrl
' Insert at the current cursor location
oDOc.text.insertTextContent(oDoc.getCurrentController().getViewCursor(),
oGraphic, false)
Maybe there is a more clever brain around who can get a stream out off
the clibboard o a Xtranferable object ??
Thanks for your interest in this problem
Fernand
managed to get anything else working I'd be keen to see some code. ;)
I stay with my RTF or even HTML coded strings, far more simple more
speedy , and very economic in space :-)
Seems to be [a|the] sensible solution currently.
Regards,
Marc
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