Document Wars

The big thing I'm waiting for is other applications like OpenOffice to support custom defined schemas. This would mean that rather than simply sharing wordprocessing or spreadsheet information, we can share actual customer information. For example you could take health care data, or invoice data, or RFP data from one of the applications and move it over to the other without losing that semantic meaning. It would be like that demo many of you have seen me do where I take data from a table in Excel and move it over to Word where it's formatted more like a catalog.

IMHO, it all comes down to one question: > *... Is ODF able to handle everything EOOXML was designed for? Is there something you can do in EOOXML that can't be done with ODF? > Microsoft insists that the reason they developed EOOXML is that ODF is inadequate and unable to handle the advanced features of MSOffice, and, most importantly, the billions of binary legacy documents produced by the many versions of MSOffice still in production. > The answer to this question is that ODF can handle everything MSOffice can throw at it. > There are two ways of proving this. >

This permits individuals & organizations to configure their PCs to open, save and work primarily in the ISO OpenDocument Format.

Fortunately for Microsoft, the DaVinci plugin is coming, which will enable Microsoft office applications to comply with ISO 26300. We all understand the financial issues that prompted the push to make OOXML a standard (see Tim's comment above and http://lnxwalt.wordpress.com/2007/01/21/whose-finances-are-on-the-line/ for more on this) and ensure continued vendor lock-in. However, OOXML is not the answer.

ODF can handle everything and anything Microsoft Office can throw at it. Including the legacy billions of binary documents, years of MSOffice bound business processes, and even tricky low level reaching add-ons represented by assistive technologies.

# re: Office Open XML final draft!!! @ Wednesday, October 11, 2006 1:46 PM The past incarnations of DrawingML have been chaotic. It would be interesting, out of curiosity, to get an accurate history of what changed over time, perhaps to better understand what is supported in what. Here is my take, I am pretty sure I got at least 50% of it wrong :-) - pre-Windows 95 era, Word, Excel and Powerpoint use their own vector drawing layer used to draw shapes, pictures, diagrams, art and charts. Powerpoint, acquired by Microsoft in 1987, has by far the advanced drawing layer (bi-linear gradients, opacity, ...), codenamed Escher (in reference of the famous mathematician). - In Office 95, it is decided to reuse the Powerpoint vector graphics layer in Word and Excel. Migration begins. - Migration ends with Office 97 where both Word, Excel and Powerpoint use the same vector graphics layer, publicly known as MSO (mso97.dll) - In Office 2000, it's all craze about internet and Word tries to export WYSIWYG html. For that end, mark up extensions must be added to account for the MSO drawing layer. Hence the VML (Vector Markup language). Excel and Powerpoint don't support it. Internet Explorer natively supports VML (Internet Explorer's Direct animation vector drawing layer dismissed for performance reasons). - In Office XP, VML migration ends and both Word, Excel and Powerpoint support VML whenever a document is saved as a "Single web page archive" (.mhtml extension). - In Office 2003, nothing changes. - In Office 12, MSO gets rewritten with backwards compatibility in mind. The vector drawing layer uses more sophisticated drawing functionalities which makes it easier to draw themed, 3D realistic  objects. Technically, the differences are akin to the differences between GDI and GDI+. This new shared library is known as E2O and the corresponding mark up language is known as Drawing ML (Ecma TC45 specs). - In Office 14, ??? perhaps the drawing layer is rewritten, again, to 1) use WPF 2) to allow plugins, hence enabling much more sophisticated do-it-yourself scenarios. Use cases : custom charts ; BI analysis tools. Stephane Rodriguez

Some notes on the history of this feature in OpenOffice.org Writer:Prior to OpenOffice.org 2.0, text frames, embedded object and graphicsare clipped/captured inside its layout environment and flow with thetext flow, if possible. The reason for this was, that the contentstructure also determines the layout structure - e.g. a paragraph insidea page header have to stay inside the page header.Shapes (drawing objects in OpenOffice.org) unfortunately doesn't followthis rule.For OpenOffice.org 2.0, we needed to unify text frames, embeddedobjects, graphics and shapes. Thus, this frame formatting property hasbeen proposed. This need was also influenced by interoperabilityrequests for the binary Microsoft Word file format and the MicrosoftWord layout.