SetVideoWindow() called multiple times going fullscreen?? (1 Viewer)

[Anonymous]

When playing video and you hit "X" to toggle full screen the SetVideoWindow() function gets called 2 times to go full screen and 3 times when you come back to small. Why is this? (I know I could probably continue to wade through the code but I was hoping someone could provide a quick answer)

Where are the key mappings defined? Like where "X" is for full screen in video playback?

 

[Mr.Mitchell]

Keys are mapped to actions in the keymap.xml file. If you take a look at the file you will find the following in the global section:

<action>
<id>18</id>
<key>X</key>
<sound>click.wav</sound>
<description>Toggle between GUI and fullscreen</description>
</action>

This maps action 18 to the X key. Action 18 is ACTION_SHOW_GUI which you can find in Core/Guilib/Action.cs.

In some windows the X is mapped to another action like this:

<action>
<id>84</id>
<key>X</key>
<sound />
<description>Hide SubMenu</description>
</action>

which overrides the definition in the global section.

The translation from the actual key to the action is done in the ActionTranslator.cs file. This class uses the keymap.xml file.