An exercise for new contributors

Exercise

In order to help you practice in the GCompris framework, I propose you to make this little exercise.

Mandatory: GCompris development is done on a GNU/Linux distribution of your choice.

• Install GNU/Linux on your computer if you don't already have it.
• Download and Install the latest stable version of QtCreator (version 5.6.0 recommended)
• Install CMake (version 3.5.1 recommended)
• Get the GCompris code from the Kde Git version control system (or see below the GitHub option).
  • git clone https://github.com/gcompris/GCompris-qt
  • cd GCompris-qt
  • git submodule init && git submodule update (to retrieve box2d)
• Configure you Git username and email
  • git config --global user.email "your_email@example.com"
  • git config --global user.name "FirstName LastName"
• Create a branch for your development
  • git checkout -b exercise
• Start QtCreator and open the project file CMakeLists.txt at the root of the source code
• Compile and run it.
• Create a new activity using the supplied createit.sh script. For example, use your nick name as the activity name.
  • cd src/activities
  • ./createit.sh 'my_new_activity'
• Update the copyrights of the different files with your name and email.
• Compile GCompris again in Qt Creator, check you new activity is present
• Modify the activity to display an image, a rectangle and a text.
• (Warning, if you add resources in you activity's resource directory you must run cmake again).
  • You can search for code examples in other activities and check the Qml getting started.
• Add an event to a graphical object so that clicking on it does something visual.
• Use git add and git commit to commit your changes locally.
  • git add 'my new activity'
  • git commit -m "commitMessage"

Publish your patch on GitHub

• Create an account on github
• Fork GCompris
  • Look at these instructions
• Code your activity
• Commit the code
• Push it
  • git push
• Send a pull request on github or create a task in the "Need review" section at https://phabricator.kde.org/project/view/142/ with the description and link to your diff at https://phabricator.kde.org/differential/diff/create/

You can visit Qt Quick development process for more details.