Mercurial > sdl-ios-xcode
view src/video/directfb/SDL_DirectFB_window.c @ 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 | 140a7edcf2bd |
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_config.h" #include "SDL_syswm.h" #include "../SDL_sysvideo.h" #include "../../events/SDL_keyboard_c.h" #include "SDL_DirectFB_video.h" int DirectFB_CreateWindow(_THIS, SDL_Window * window) { SDL_DFB_DEVICEDATA(_this); SDL_DFB_DISPLAYDATA(_this, window); DFB_WindowData *windata; DFBWindowOptions wopts; DFBWindowDescription desc; int ret, x, y; SDL_DFB_DEBUG("Trace x %d y %d w %d h %d\n", window->x, window->y, window->w, window->h); window->driverdata = NULL; SDL_DFB_CALLOC(window->driverdata, 1, sizeof(DFB_WindowData)); windata = (DFB_WindowData *) window->driverdata; SDL_DFB_CHECKERR(devdata->dfb-> SetCooperativeLevel(devdata->dfb, DFSCL_NORMAL)); SDL_DFB_CHECKERR(dispdata->layer-> SetCooperativeLevel(dispdata->layer, DLSCL_ADMINISTRATIVE)); /* Fill the window description. */ if (window->x == SDL_WINDOWPOS_CENTERED) { x = (dispdata->cw - window->w) / 2; } else if (window->x == SDL_WINDOWPOS_UNDEFINED) { x = 0; } else { x = window->x; } if (window->y == SDL_WINDOWPOS_CENTERED) { y = (dispdata->ch - window->h) / 2; } else if (window->y == SDL_WINDOWPOS_UNDEFINED) { y = 0; } else { y = window->y; } if (window->flags & SDL_WINDOW_FULLSCREEN) { x = 0; y = 0; } desc.flags = DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_PIXELFORMAT; /*| DWDESC_CAPS | DWDESC_SURFACE_CAPS */ #if (DIRECTFB_MAJOR_VERSION == 1) && (DIRECTFB_MINOR_VERSION >= 0) /* Needed for 1.2 */ desc.flags |= DWDESC_POSX | DWDESC_POSY | DWDESC_SURFACE_CAPS; desc.posx = x; desc.posy = y; #else if (!(window->flags & SDL_WINDOW_FULLSCREEN) && window->x != SDL_WINDOWPOS_UNDEFINED && window->y != SDL_WINDOWPOS_UNDEFINED) { desc.flags |= DWDESC_POSX | DWDESC_POSY; desc.posx = x; desc.posy = y; } #endif desc.width = window->w; desc.height = window->h; desc.pixelformat = dispdata->pixelformat; #if 0 desc.caps = 0; desc.surface_caps = DSCAPS_DOUBLE | DSCAPS_TRIPLE | DSCAPS_PREMULTIPLIED | DSCAPS_VIDEOONLY; #endif desc.surface_caps = DSCAPS_PREMULTIPLIED; /* DSCAPS_VIDEOONLY has negative impact on performance */ /* Create the window. */ SDL_DFB_CHECKERR(dispdata->layer-> CreateWindow(dispdata->layer, &desc, &windata->window)); windata->window->GetOptions(windata->window, &wopts); #if (DIRECTFB_MAJOR_VERSION == 1) && (DIRECTFB_MINOR_VERSION >= 0) if (window->flags & SDL_WINDOW_RESIZABLE) wopts |= DWOP_SCALE; else wopts |= DWOP_KEEP_SIZE; #else wopts |= DWOP_KEEP_SIZE; /* if not we will crash ... */ #endif if (window->flags & SDL_WINDOW_FULLSCREEN) wopts |= DWOP_KEEP_POSITION | DWOP_KEEP_STACKING | DWOP_KEEP_SIZE; windata->window->SetOptions(windata->window, wopts); /* Get the window's surface. */ SDL_DFB_CHECKERR(windata->window-> GetSurface(windata->window, &windata->surface)); windata->window->SetOpacity(windata->window, 0xFF); SDL_DFB_CHECKERR(windata->window-> CreateEventBuffer(windata->window, &(windata->eventbuffer))); SDL_DFB_CHECKERR(windata->window-> EnableEvents(windata->window, DWET_ALL)); if (window->flags & SDL_WINDOW_FULLSCREEN) windata->window->SetStackingClass(windata->window, DWSC_UPPER); /* Make it the top most window. */ windata->window->RaiseToTop(windata->window); windata->window->GetID(windata->window, &windata->windowID); windata->window->GetSize(windata->window, &window->w, &window->h); /* remember parent */ windata->id = window->id; /* Add to list ... */ windata->next = devdata->firstwin; windata->opacity = 0xFF; devdata->firstwin = windata; return 0; error: SDL_DFB_RELEASE(windata->window); SDL_DFB_RELEASE(windata->surface); return -1; } int DirectFB_CreateWindowFrom(_THIS, SDL_Window * window, const void *data) { SDL_Unsupported(); return -1; } void DirectFB_SetWindowTitle(_THIS, SDL_Window * window) { SDL_Unsupported(); } void DirectFB_SetWindowPosition(_THIS, SDL_Window * window) { SDL_DFB_WINDOWDATA(window); int x, y; if (window->y == SDL_WINDOWPOS_UNDEFINED) y = 0; else y = window->y; if (window->x == SDL_WINDOWPOS_UNDEFINED) x = 0; else x = window->x; if (window->flags & SDL_WINDOW_FULLSCREEN) { x = 0; y = 0; } windata->window->MoveTo(windata->window, x, y); } void DirectFB_SetWindowSize(_THIS, SDL_Window * window) { int ret; SDL_DFB_WINDOWDATA(window); if (!(window->flags & SDL_WINDOW_FULLSCREEN)) { #if (DIRECTFB_MAJOR_VERSION == 1) && (DIRECTFB_MINOR_VERSION >= 0) int cw; int ch; /* Make sure all events are disabled for this operation ! */ SDL_DFB_CHECKERR(windata->window-> DisableEvents(windata->window, DWET_ALL)); SDL_DFB_CHECKERR(windata->window->GetSize(windata->window, &cw, &ch)); if (cw != window->w || ch != window->h) SDL_DFB_CHECKERR(windata->window-> Resize(windata->window, window->w, window->h)); SDL_DFB_CHECKERR(windata->window-> EnableEvents(windata->window, DWET_ALL)); #else SDL_DFB_CHECKERR(windata->window-> Resize(windata->window, window->w, window->h)); #endif SDL_DFB_CHECKERR(windata->window->GetSize(windata->window, &window->w, &window->h)); /* if a window manager should have decided otherwise */ SDL_OnWindowResized(window); } return; error: windata->window->EnableEvents(windata->window, DWET_ALL); return; } void DirectFB_ShowWindow(_THIS, SDL_Window * window) { SDL_DFB_WINDOWDATA(window); windata->window->SetOpacity(windata->window, windata->opacity); } void DirectFB_HideWindow(_THIS, SDL_Window * window) { SDL_DFB_WINDOWDATA(window); windata->window->GetOpacity(windata->window, &windata->opacity); windata->window->SetOpacity(windata->window, 0); } void DirectFB_RaiseWindow(_THIS, SDL_Window * window) { SDL_DFB_WINDOWDATA(window); windata->window->RaiseToTop(windata->window); windata->window->RequestFocus(windata->window); } void DirectFB_MaximizeWindow(_THIS, SDL_Window * window) { /* FIXME: Size to Desktop ? */ SDL_Unsupported(); } void DirectFB_MinimizeWindow(_THIS, SDL_Window * window) { /* FIXME: Size to 32x32 ? */ SDL_Unsupported(); } void DirectFB_RestoreWindow(_THIS, SDL_Window * window) { SDL_Unsupported(); } void DirectFB_SetWindowGrab(_THIS, SDL_Window * window) { SDL_DFB_WINDOWDATA(window); if ((window->flags & SDL_WINDOW_INPUT_GRABBED) && (window->flags & SDL_WINDOW_INPUT_FOCUS)) { windata->window->GrabPointer(windata->window); windata->window->GrabKeyboard(windata->window); } else { windata->window->UngrabPointer(windata->window); windata->window->UngrabKeyboard(windata->window); } } void DirectFB_DestroyWindow(_THIS, SDL_Window * window) { SDL_DFB_DEVICEDATA(_this); SDL_DFB_WINDOWDATA(window); DFB_WindowData *p; SDL_DFB_DEBUG("Trace\n"); SDL_DFB_RELEASE(windata->eventbuffer); SDL_DFB_RELEASE(windata->surface); SDL_DFB_RELEASE(windata->window); /* Remove from list ... */ p = devdata->firstwin; while (p && p->next != windata) p = p->next; if (p) p->next = windata->next; else devdata->firstwin = windata->next; SDL_free(windata); return; } SDL_bool DirectFB_GetWindowWMInfo(_THIS, SDL_Window * window, struct SDL_SysWMinfo * info) { SDL_Unsupported(); return SDL_FALSE; }