Collabora developers mentor successful GSoC Projects

Autumn is just around the corner. For many participants in the GSoC 2020, a busy and instructive summer full of hacking on open source projects came to an end a few weeks ago. Commits have been contributed and final reports have been written. This year experienced Collabora Productivity developers were again mentors for various projects of the Google Summer of Code for the LibreOffice project. Here are some examples of projects our team helped to succeed!

Analysing Writer documents with the “Style Inspector”

The “Style Inspector” is a great new tool. You can access it through a new icon (an eye combined with a pencil) in the Sidebar (also via “Sidebar Settings”). The Style Inspector displays in full detail (and hierarchical) all styles and also direct formatting applied to a cursor position in a Writer document. So you can analyse, identify problems and clean them up. Sometimes formatting in documents is messy and people mix styles with direct formatting. The Style Inspector allows you to see that.
The feature is available for testing in pre-released development versions of LibreOffice. Shivan Kumar Singh picked up the proposal from the LibreOffice Design Team. He was mentored by Collaborans TomažVajngerl and MikeKaganski with Heiko Tietze from the LibreOffice Design Team. Take a look into Singh’s final report! It is an inspiring a guide on how to approach a big project like LibreOffice.

Improving the way to find and add extensions

There are many useful extensions to LibreOffice and users should be able to find them easily! Like in app stores like Gnome Software or the Play Store. That is basic idea behind “Tight Integrations” and the proposal from the LibreOffice design team. Yusuf Keten made this his GSOC project a success and added the possibility to search and sort the through extensions without having to leave LibreOffice. You start this new way to search with a clear yellow star with a download arrow, that is in the templates dialog, at the icons in the view options, or from the galleries pane in the side bar.
If you are curios about this handy extensions feature you can already test and find it in the latest LibreOffice pre-releases. Yusuf was mentored ba Collabora’s Muhammet Kara and Heiko Tietze from the LibreOffice design team. Find all the details of Yusuf’s work in his final report.

I learned a lot of things during the GSoC. Although GSoC is finished, I will continue to contribute to LibreOffice. I am very happy to be part of the LibreOffice community.(Yusuf Keten)

Access the Tight Integrations manager through the icon in Gallery
Browse, search and sort through Templates, Galleries & Icons in the new extension dialog.

Changing the contour – shadows are becoming blurry

New blurry shadow option

Did you know, that in LibreOffice the shadows are just a copy of the object? There are already a lot of settings to change their appearance, like its colour, its angle, the transparency and distance behind the object. Mentored by Collaboran’s TomažVajngerl and Miklos Vajna, Ahmad Ganzouri added another option. The “Blurry Shadows” make use of the already implemented BitmapFilterStackBlur and make the shape of the shadow look very realistic. Find the details around the development in Ahmad’s final report. We have seen the Blurry Shadow option in the master branch and expect it to be available to all users in Version 7.1 of LibreOffice. The option can be easily accessed via the “Area” dialog in “Objects & Shapes” or directly via the corresponding Sidebar module.

The blur setting can be defined Area dialog.

Searching for a mentor? Join us GitHub!

Google Summers of Code are an excellent opportunity to learn working in many open source projects. But where to find mentors during the rest of the year? We recently moved the code of Collabora Online to GitHub. You will find a growing community there, with easy hacks to get started. Community Mentor Muhammet Kara and the rest of our team of open source developers are there and willing to share their vast experience.

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Hear and discuss about Collabora’s contributions in the ecosystem at the openSUSE & LibreOffice conference 2020

From Thursday, 15th to Saturday 18th 2020 the openSUSE & LibreOffice Conference takes place as a virtual and joint event. We are glad to be one of the sponsors and to be able to contribute no less than 14 talks from our team members. To make it easier for you to keep track of all the topics, we have prepared a little overview of our talks. See you in the livestream!

⋅ Schedule Day 1, Thursday 15th 2020

Schedule Day 2, Friday 16th 2020

⋅ Schedule Day 3, Saturday 17th 2020

 

Day 1, Thursday 15th 2020

Keynote by Collabora’s Michael Meeks

10:30 UTC, Michael Meeks

Accelerating the adoption of Open Source! How does Collabora do that together with their partners and customers? About another year of investment into LibreOffice alongside the community, the ecosystem and our choices. #Collabora #Ecosystem Read more!

Bringing the Sidebars Online

12:30 UTC, Ashod Nakashian

Adding the Sidebars, with the rich and advanced editing features, to Online was challenging. Learn, how we succeeded! #OnlineUI Read more!

Bringing the NotebookBar to Online

13:30 UTC, Szymon Kłos

The story behind introducing new (optional) user interface for Online. Learn about the milestones of this new feature sponsored by Collabora. #OnlineUI Read more!

Implementing Vulkan-capable drawing using the Skia library

14:00 UTC, Luboš Luňák

Skia is a unified modern drawing across all platforms, so this is about the nice visual performance of LibreOffice and Collabora products. How is the implementation going? #LibreOfficeDev Read more!

Making Online trivial to setup

15:30 UTC, Muhammet Kara

We have recently released a big step in improving Collabora (thus LibreOffice) Online and lowered the barrier to liberating the documents of home-users. This is a quick presentation shows how the one-click installation app for Online works, and where we are at now. #OnlineInstallation Read more!

Day 2, Friday 16th 2020

Faster Jail Creation with Bind-Mount

11:00 UTC, Ashod Nakashian

A jail is an essential part of the secure work and collaborating in Collabora Online. Learn about the design and challenges of setting up jails… fast! #OnlineDev Read more!

OOXML / PDF Digital Signing in Draw and elsewhere

11:30 UTC, Miklos Vajna

LibreOffice did have support for digital signing for ODF files. Collabora extended this to OOXML files and to signing existing PDF files. Come and see where we are, what still needs to be done, and how you can help. #DigitalSigning Read more!

The history & pre-history of LibreOffice

13:30 UTC, Michael Meeks

Come and hear some of the stories of the beginning, and before the beginning. Hear a developer’s perspective on the first ten years of the project and how companies had to do with this, alongside amazing volunteers. #LibreOffice Read more!

Chrome OS as a new platform

16:00 UTC, Jan Holesovsky

Hear about the Chrome OS and the work we have made to enable the Collabora Office Android app for easy consumption on Chromebooks. #Mobile Read more!

Improvements to PDF support in Collabora Online

18:00 UTC, Tomaž Vajngerl

Recently we added possibility to open PDFs with Collabora Online, which opens the PDF in Draw as a series of embedded PDF graphics (each one in its own page). In this talk, hear about additional improvements to the PDF functionality – like searching and handling of PDF annotations. #PDF Read more!

Day 3, Saturday 17th 2020

History of Online & Mobile

12:00 UTC, Jan Holesovsky

Come and hear about the history of Collabora Online, LibreOfficeKit, Leaflet and other building bits that led to the Online as we know today. #Mobile Read more!

Re-using the Sidebar on phones

12:30 UTC, Szymon Kłos

The talk about work done by Collabora Productivity for improving UX on mobile phones. Editing on smartphones has never been easier. Hear some technical details in this talk. #Mobile #OnlineUI Read more!

Online – Improving visual consistency

13:00 UTC, Pedro Silva

For users it is most important that UI elements are easy to recognize. Hear about improvements that have been made on that front in Collabora Online. #OnlineUI #CSS Read more!

Mobile – Development on iOS

13:00 UTC, Tor Lillqvist

Important recent improvements in Collabora Office on iOS. #MobileUI #UX Read more!

Ecosystem, Branding & Investment

15:30 UTC, Michael Meeks

Setting up the project for growth. See how we can build a model whereby volunteers and ecosystem entities work alongside each other to drive the success of LibreOffice. #Ecosystem Read more!

Spanish Summit (Conferencia Latinoamericana): Collabora Online – UX

16:00 UTC, Pedro Silva

in PT/ES. For users it is most important that UI elements are easy to recognize. Hear about improvements that have been made on that front in Collabora Online. #OnlineUI #CSS Leia mais!

How to become a part of this

Very easily. The attendance openSUSE and LibreOffice conference 2020 is free of charge. Just subscribe to the conference website, meet the community and join three days of discussion about the latest developments with regard to LibreOffice and openSUSE. The complete schedule of the virtual conference is here at your disposal.

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Updated LibreOffice growth infographic (2020)

Right after celebrating a great LibreOffice 10th Anniversary, we are delighted to present the 2020-version of our LibreOffice growth infoGraphic, including beautiful visuals and interesting numbers! We do hope you appreciate it and would love to hear your feedback. And of course it is great if you find the format, in which it is presented, convenient to share.

Many numbers are again up. Our devs are top code contributors to LibreOffice with 7518 code commits. And the popular “Collabora Online Development Edition” (CODE), for home use & small teams (find details here), has over 50 million Docker image pulls! We are extremely grateful for all partners and customers working with us to make this possible.

Would you like to see the previous versions; these are here: 2019, 2018, 2017, 2016, 2015, & 2014.

Soon there will be the  LibreOffice Conference 2020 (October 14 to October 16), where you can meet developers, including of course our developers, and other contributors from the community, and attend the online sessions of the talks of our developers.

So.. check out the updated LibreOffice growth infoGraphic on 2020 here:

 

Try out Collabora Office and Collabora Online!

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Collabora Office 6.4 Released

Cambridge, August 4th, 2020 – Today we release Collabora Office 6.4 providing businesses and professionals with the best features, interoperability, LTS and custom support in open source while respecting user privacy and company data security. Changes in Collabora Office 6.4 also support new and enhanced features in Collabora Online.

Excellent Interoperability and World Class Support

Collabora Office 6.4 offers excellent interoperability with all major office formats. Import text documents, spreadsheets and presentations from MS Office files or the Open Document Format and save them just as easily. We maintain the world’s largest team of certified LibreOffice developers and offer our customers a long-term supported version of LibreOffice. Version branch 6.4 of Collabora Office will be supported until August 2023 at least.

New Features in Version 6.4

In addition to improving performance and interoperability, Collabora Office 6.4 brings a number of practical improvements to your work. The newly implemented functions can be found all over the suite. The following are some outstanding examples.

 

Adding Visible Signatures to Existing PDF Files

Collabora Office already had the capability to add a digital signature to an existing PDF file. This still works the same. That signature however is (and was) only visible on the status bar and in file properties; there is no visible signature in the PDF file. Now in Collabora Office 6.4 adding a visible signature has been made possible. You start this new feature by selecting the PDF file with File > Digital Signatures > Sign existing PDF.

 

Addding visible signatures to existing PDF files
Ad visible signatures to existing PDF files

Read all details in this blog post.

 

Send Encrypted PDF Files with Mail Merge

One of the very handy and well established features of Collabora Office Writer, is Mail Merge that directly sends out PDF files. In version 6.4 this function has been extended so that you now can send encrypted PDF files. This enhances the privacy options of your workflow. Find more details in our blog.

 

Encrypt your PDF when sending them with Mail Merge

 

Padded Numbering Up to 5 Characters

Padded Numbering allows you to work with list numbering using a prefix. This is now possible up to four zeros. The feature that was introduced in an earlier version was limited to prefixes of two zeros.

 

A Padded Numbering list with a prefix of two zeros in Writer

 

Set Distance of Shapes to the Bottom of the Page

It can be very handy to specify the vertical position of a shape in text documents by setting the distance at the bottom of the page content area. Until now, this was not possible, although you can do so with the distance at the top of the page content area. If you tried to do the same from the bottom, the shape would be pushed below the margin. Collabora Office 6.4 now fixes this. You can set a negative value for the position to the bottom of the page content area, and the shape will stay in that position. Also when for example the page size is changed, or when other content is added or moved. More details are described in this blog.

 

 

Export Larger Pages from Draw using PDF 1.6

Using PDF 1.6, exported PDFs can now be larger than 508 cm (200 inch). Before the size was limited because of the possibilities of the PDF 1.5 specification. Since PDF files from Collabora Office, or more specifically from Draw, can be used to create banners, a limitation of 5 meters only is of course, impractical. More background on this can be found in this blog.

 

Export large PDF from Draw

 

Semi-transparent Text in Writer

Collabora Office 6.4 supports semi-transparent text, as it is also supported by Microsoft Word for DOCX files. So this again represents an interoperability improvement. In this blog you can find more details.

 

Interoperability improvement. Semi-transparent text in Writer

 

Upstream LibreOffice and more…

Collabora Office is based on the stable LibreOffice branch with extra features and fixes. Collabora Office 6.4 has the capabilities as described in the LibreOffice 6.4 release notes, of which quite some, especially these for our customers, have been introduced in earlier versions of Collabora Office. Of the 6.4 features, quite some have been added by our Collabora Productivity team. As an outstanding example, we feature the Full PDF Export for Spreadsheets.

Full-Sheet Previews option on the PDF Export Dialog
Full-Sheet Previews option on the PDF Export Dialog

 

About

Collabora Office is the LibreOffice-technology based suite for professional, mobile, and online use. Collabora Office 6.4 provides businesses and professionals with the best features, interoperability, LTS and L3 support.
Collabora is privileged to work with so many great contributors to the LibreOffice project and appreciates all the amazing work done by so many that is also included into Collabora Office 6.4. This, our annual release, contains much work that was contributed to LibreOffice 6.3 and then LibreOffice 6.4. These cover all manner of areas from significantly improved filters, performance improvements, 95+% of online features and improvements, rendering along with a powerful redaction feature.
Please do find the full credits here.

Migrate with our demo of Collabora Office 6.4

You can try Collabora Office 6.4 yourself! Just head to the Collabora Office page and request your demo today, or just click the button below.

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Collabora Office 6.2

Cambridge, December 20, 2019 – Today we release Collabora Office 6.2.0 providing businesses and professionals with the best features, interoperability, LTS and custom support in open source as well as respecting user privacy and company data security. Changes in Collabora Office 6.2 also support new and enhanced features in Collabora Online.

The Best of Features, Interoperability, and Support in Open Source

We’ve selected the following of the new possibilities and improvements, available in the new release of our office productivity suite.

Writer 6.2

  • Better language support and exchange with Word documents including support for bottom-top left-right text direction.
  • Extended support of the legacy type Microsoft form fields.

  • Table-size actions involving column/row size now behave more in line with expectations.
  • HTML export has an opt-in mode to write the ReqIF subset of XHTML.

Calc 6.2

 

Full-Sheet Previews option on the PDF Export Dialog

  • Copy & paste of spreadsheet data directly in text document tables.
  • Data Validation now supports custom formula.
  • Multivariate regression analysis is possible using the regression tool (DataStatisticsRegression).

  • Also, many more statistical measures are now available in the analysis output.

Impress/Draw 6.2

  • A whole series of improvements in animations.
  • In Draw the attributes to display and protect layers, are now compliant with ODF specifications.
  • Many layer improvements.
  • There is now a Table sub menu to menu Format.

Miscellaneous 6.2

  • The Help is improved, nice looking and completely available online, making finding information on many topics easy and fast.

Collabora Office new online Help

  • Redaction feature, with automated finding of targets, to remove sensitive content before sharing documents.

  • The new Print dialog makes handling all print tasks easier.

Collabora Office new Print dialog

  • Encryption improvements for OOXML-documents.
  • Signature Lines can be used in combination with (a signature) image and are now available in Calc too.

Integration, business

  • Improvements in COLEAT, for integration with business applications written in Microsoft Office Visual Basic.

 

  • File locking in mixed environments with Microsoft documents improved.
  • Better integration with SharePoint 2010 via ActiveX.

Series interoperability improvements

  • Microsoft OOXML charts.
  • There are many improvements in interoperability, of which quite some may look as minor, but that all together make a real difference.

User interface

  • There is a rich choice in toolbar layouts – a solution for every need and each preference via menu View > User Interface.

Collabora Office 6.2 - Rich choice in tool bars

  • Nice and clear new icon sets.

Mobile improvements 6.2

We only mention a few items here: better support for HiDPI displays, improved performance, enhanced Document signing with Verisign.
Most important are a huge amount of improvements that show in better integration on small devices, more powerful features online, better look and user-friendliness. We recommend our information on Android, Apple iOS and CODE 4.2.0 (showing what will be in Collabora Online).

About

Collabora Office 6.2 provides businesses and professionals with the best features, interoperability, LTS and L3 support. Based on upstream LibreOffice 6.2 source code, the project in which we are happy to cooperate and where all our code is contributed, and extended with improvements and backported stable features from newer releases, or features for our customers that are not yet available in the stable upstream branches.

Migrate with our demo of Collabora Office 6.2

You can try Collabora Office 6.2 yourself! Just head to the Collabora Office page and request your demo today, or just click the button below.

Try the Demo

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