Mercurial > sdl-ios-xcode
view src/video/uikit/SDL_uikitopengles.m @ 2825:620a91b6d263
Date: Tue, 02 Dec 2008 23:38:26 +0100
From: Couriersud
Subject: Re: SDL: Keyboard layout unknown
I have attached a diff which will add an additional keyboard layout to
the x11 driver. The issue arose, when I moved to ubuntu intrepid. I was
only able to map the keys available on my keyboard. The differences to
the existing keyboard was the mapping of HOME,UP,DOWN and some other
keys.
Now only one issue remains. Dead keys (e.g. ^, ` ') on european
keyboards do not generate a "scancode" event. Just a text event when the
key is composed (e.g. ?? ?? ??).
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Wed, 03 Dec 2008 04:32:24 +0000 |
parents | f55c87ae336b |
children | 99210400e8b9 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2006 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ #include "SDL_uikitopengles.h" #include "SDL_uikitopenglview.h" #include "SDL_uikitappdelegate.h" #include "SDL_uikitwindow.h" #include "jumphack.h" #include "SDL_sysvideo.h" #include "SDL_loadso.h" #include <dlfcn.h> static int UIKit_GL_Initialize(_THIS); void * UIKit_GL_GetProcAddress(_THIS, const char *proc) { /* Look through all SO's for the proc symbol. Here's why: -Looking for the path to the OpenGL Library seems not to work in the iPhone Simulator. -We don't know that the path won't change in the future. */ return SDL_LoadFunction(RTLD_DEFAULT, proc); } /* note that SDL_GL_Delete context makes it current without passing the window */ int UIKit_GL_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context) { if (context) { SDL_WindowData *data = (SDL_WindowData *)window->driverdata; [data->view setCurrentContext]; } else { [EAGLContext setCurrentContext: nil]; } return 0; } int UIKit_GL_LoadLibrary(_THIS, const char *path) { /* shouldn't be passing a path into this function why? Because we've already loaded the library and because the SDK forbids loading an external SO */ if (path != NULL) { SDL_SetError("iPhone GL Load Library just here for compatibility"); return -1; } return 0; } void UIKit_GL_SwapWindow(_THIS, SDL_Window * window) { SDL_WindowData *data = (SDL_WindowData *)window->driverdata; if (nil == data->view) { return; } [data->view swapBuffers]; /* since now we've got something to draw make the window visible */ [data->uiwindow makeKeyAndVisible]; /* we need to let the event cycle run, or the OS won't update the OpenGL view! */ SDL_PumpEvents(); } SDL_GLContext UIKit_GL_CreateContext(_THIS, SDL_Window * window) { SDL_uikitopenglview *view; SDL_WindowData *data = (SDL_WindowData *)window->driverdata; /* construct our view, passing in SDL's OpenGL configuration data */ view = [[SDL_uikitopenglview alloc] initWithFrame: [[UIScreen mainScreen] applicationFrame] \ retainBacking: _this->gl_config.retained_backing \ rBits: _this->gl_config.red_size \ gBits: _this->gl_config.green_size \ bBits: _this->gl_config.blue_size \ aBits: _this->gl_config.alpha_size \ depthBits: _this->gl_config.depth_size]; data->view = view; /* add the view to our window */ [data->uiwindow addSubview: view ]; /* Don't worry, the window retained the view */ [view release]; if ( UIKit_GL_MakeCurrent(_this, window, view) < 0 ) { UIKit_GL_DeleteContext(_this, view); return NULL; } return view; } void UIKit_GL_DeleteContext(_THIS, SDL_GLContext context) { /* the delegate has retained the view, this will release him */ SDL_uikitopenglview *view = (SDL_uikitopenglview *)context; /* this will also delete it */ [view removeFromSuperview]; return; }