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Date: Thu, 05 Jul 2007 14:02:33 -0700 From: Sam Lantinga Subject: SDL 1.3 keyboard plan After lots of discussion with Christian, this is what we came up with: > So, to sum up... > SDLK_* become the physical keys, starting at > (1<<21) > We create a macro SDLK_INDEX(X) > We have two functions SDL_GetLayoutKey(SDLKey) and SDL_GetKeyName() > SDL_GetLayoutKey maps to UCS4 for printable characters, and SDLK* for non-printable characters > and does so based on the OS's current keyboard layout > SDL_GetKeyName() handles both SDLK_* and UCS4, converting UCS4 to UTF-8 and converting SDLK_* into our names, which are UTF-8 for printable characters. > WASD folks use SDLK_*, and 'I' folks use SDL_GetLayoutKey(SDLK_*) Here is the patch he came up with, and his e-mail about it: Date: Fri, 17 Aug 2007 19:50:28 +0200 From: Christian Walther Subject: Re: SDL 1.3 keyboard plan > Sounds great, go ahead and send me a patch. Here goes! Thanks for having a look. Don't hesitate to comment if anything does not conform to your ideas. One caveat: Committing this now may break compilability of some video drivers - specifically, if they use any of the SDLK_* codes that were obsoleted and moved into SDL_compat.h. I only tried Cocoa (which did break, but is already fixed) and X11 (which didn't, but then its key handling is #iffed out). If that's a problem, it may need to go into a branch. -Christian
author Sam Lantinga <slouken@libsdl.org>
date Sun, 19 Aug 2007 14:52:52 +0000
parents 355632dca928
children
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>SDL Event Structures.</H1
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><DL
><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="sdlevent.html"
>SDL_Event</A
>&nbsp;--&nbsp;General event structure</DT
><DT
><A
HREF="sdlactiveevent.html"
>SDL_ActiveEvent</A
>&nbsp;--&nbsp;Application visibility event structure</DT
><DT
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>SDL_KeyboardEvent</A
>&nbsp;--&nbsp;Keyboard event structure</DT
><DT
><A
HREF="sdlmousemotionevent.html"
>SDL_MouseMotionEvent</A
>&nbsp;--&nbsp;Mouse motion event structure</DT
><DT
><A
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>SDL_MouseButtonEvent</A
>&nbsp;--&nbsp;Mouse button event structure</DT
><DT
><A
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>SDL_JoyAxisEvent</A
>&nbsp;--&nbsp;Joystick axis motion event structure</DT
><DT
><A
HREF="sdljoybuttonevent.html"
>SDL_JoyButtonEvent</A
>&nbsp;--&nbsp;Joystick button event structure</DT
><DT
><A
HREF="sdljoyhatevent.html"
>SDL_JoyHatEvent</A
>&nbsp;--&nbsp;Joystick hat position change event structure</DT
><DT
><A
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>SDL_JoyBallEvent</A
>&nbsp;--&nbsp;Joystick trackball motion event structure</DT
><DT
><A
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>SDL_ResizeEvent</A
>&nbsp;--&nbsp;Window resize event structure</DT
><DT
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>SDL_ExposeEvent</A
>&nbsp;--&nbsp;Quit requested event</DT
><DT
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>SDL_SysWMEvent</A
>&nbsp;--&nbsp;Platform-dependent window manager event.</DT
><DT
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>SDL_UserEvent</A
>&nbsp;--&nbsp;A user-defined event type</DT
><DT
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>SDL_QuitEvent</A
>&nbsp;--&nbsp;Quit requested event</DT
><DT
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>SDL_keysym</A
>&nbsp;--&nbsp;Keysym structure</DT
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>SDLKey</A
>&nbsp;--&nbsp;Keysym definitions.</DT
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