/* * Copyright © 1999 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifndef _KDRIVE_H_ #define _KDRIVE_H_ #include #include #include #include #include #include "scrnintstr.h" #include "pixmapstr.h" #include "windowstr.h" #include "servermd.h" #include "colormapst.h" #include "gcstruct.h" #include "input.h" #include "mipointer.h" #include "mi.h" #include "dix.h" #include "fb.h" #include "fboverlay.h" #include "shadow.h" #include "randrstr.h" #include "globals.h" #include "xkbstr.h" #define KD_DPMS_NORMAL 0 #define KD_DPMS_STANDBY 1 #define KD_DPMS_SUSPEND 2 #define KD_DPMS_POWERDOWN 3 #define KD_DPMS_MAX KD_DPMS_POWERDOWN #define Status int typedef struct _KdCardInfo { struct _KdCardFuncs *cfuncs; void *closure; void *driver; struct _KdScreenInfo *screenList; int selected; struct _KdCardInfo *next; } KdCardInfo; extern KdCardInfo *kdCardInfo; /* * Configuration information per X screen */ typedef struct _KdFrameBuffer { CARD8 *frameBuffer; int depth; int bitsPerPixel; int pixelStride; int byteStride; Bool shadow; unsigned long visuals; Pixel redMask, greenMask, blueMask; void *closure; } KdFrameBuffer; #define RR_Rotate_All (RR_Rotate_0|RR_Rotate_90|RR_Rotate_180|RR_Rotate_270) #define RR_Reflect_All (RR_Reflect_X|RR_Reflect_Y) typedef struct _KdScreenInfo { struct _KdScreenInfo *next; KdCardInfo *card; ScreenPtr pScreen; void *driver; Rotation randr; /* rotation and reflection */ int x; int y; int width; int height; int rate; int width_mm; int height_mm; int subpixel_order; Bool dumb; Bool softCursor; int mynum; DDXPointRec origin; KdFrameBuffer fb; } KdScreenInfo; typedef struct _KdCardFuncs { Bool (*cardinit) (KdCardInfo *); /* detect and map device */ Bool (*scrinit) (KdScreenInfo *); /* initialize screen information */ Bool (*initScreen) (ScreenPtr); /* initialize ScreenRec */ Bool (*finishInitScreen) (ScreenPtr pScreen); Bool (*createRes) (ScreenPtr); /* create screen resources */ void (*scrfini) (KdScreenInfo *); /* close down screen */ void (*cardfini) (KdCardInfo *); /* close down */ Bool (*initCursor) (ScreenPtr); /* detect and map cursor */ Bool (*initAccel) (ScreenPtr); void (*enableAccel) (ScreenPtr); void (*disableAccel) (ScreenPtr); void (*finiAccel) (ScreenPtr); void (*getColors) (ScreenPtr, int, xColorItem *); void (*putColors) (ScreenPtr, int, xColorItem *); void (*closeScreen) (ScreenPtr); /* close ScreenRec */ } KdCardFuncs; #define KD_MAX_PSEUDO_DEPTH 8 #define KD_MAX_PSEUDO_SIZE (1 << KD_MAX_PSEUDO_DEPTH) typedef struct { KdScreenInfo *screen; KdCardInfo *card; Bool enabled; Bool closed; int bytesPerPixel; int dpmsState; ColormapPtr pInstalledmap; /* current colormap */ xColorItem systemPalette[KD_MAX_PSEUDO_SIZE]; /* saved windows colors */ CreateScreenResourcesProcPtr CreateScreenResources; CloseScreenProcPtr CloseScreen; } KdPrivScreenRec, *KdPrivScreenPtr; typedef enum _kdPointerState { start, button_1_pend, button_1_down, button_2_down, button_3_pend, button_3_down, synth_2_down_13, synth_2_down_3, synth_2_down_1, num_input_states } KdPointerState; #define KD_MAX_BUTTON 32 #define KD_KEYBOARD 1 #define KD_MOUSE 2 #define KD_TOUCHSCREEN 3 typedef struct _KdPointerInfo KdPointerInfo; typedef struct _KdPointerDriver { const char *name; Status(*Init) (KdPointerInfo *); Status(*Enable) (KdPointerInfo *); void (*Disable) (KdPointerInfo *); void (*Fini) (KdPointerInfo *); struct _KdPointerDriver *next; } KdPointerDriver; struct _KdPointerInfo { DeviceIntPtr dixdev; char *name; char *path; char *protocol; InputOption *options; int inputClass; CARD8 map[KD_MAX_BUTTON + 1]; int nButtons; int nAxes; Bool emulateMiddleButton; unsigned long emulationTimeout; int emulationDx, emulationDy; Bool timeoutPending; KdPointerState mouseState; Bool eventHeld; struct { int type; int x; int y; int z; int flags; int absrel; } heldEvent; unsigned char buttonState; Bool transformCoordinates; int pressureThreshold; KdPointerDriver *driver; void *driverPrivate; struct _KdPointerInfo *next; }; void KdAddPointerDriver(KdPointerDriver * driver); void KdRemovePointerDriver(KdPointerDriver * driver); KdPointerInfo *KdNewPointer(void); void KdFreePointer(KdPointerInfo *); int KdAddPointer(KdPointerInfo * ki); int KdAddConfigPointer(char *pointer); void KdRemovePointer(KdPointerInfo * ki); #define KD_KEY_COUNT 248 #define KD_MIN_KEYCODE 8 #define KD_MAX_KEYCODE 255 #define KD_MAX_WIDTH 4 #define KD_MAX_LENGTH (KD_MAX_KEYCODE - KD_MIN_KEYCODE + 1) typedef struct { KeySym modsym; int modbit; } KdKeySymModsRec; typedef struct _KdKeyboardInfo KdKeyboardInfo; typedef struct _KdKeyboardDriver { const char *name; Bool (*Init) (KdKeyboardInfo *); Bool (*Enable) (KdKeyboardInfo *); void (*Leds) (KdKeyboardInfo *, int); void (*Bell) (KdKeyboardInfo *, int, int, int); void (*Disable) (KdKeyboardInfo *); void (*Fini) (KdKeyboardInfo *); struct _KdKeyboardDriver *next; } KdKeyboardDriver; struct _KdKeyboardInfo { struct _KdKeyboardInfo *next; DeviceIntPtr dixdev; void *closure; char *name; char *path; int inputClass; char *xkbRules; char *xkbModel; char *xkbLayout; char *xkbVariant; char *xkbOptions; int LockLed; int minScanCode; int maxScanCode; int leds; int bellPitch; int bellDuration; InputOption *options; KdKeyboardDriver *driver; void *driverPrivate; }; void KdAddKeyboardDriver(KdKeyboardDriver * driver); void KdRemoveKeyboardDriver(KdKeyboardDriver * driver); KdKeyboardInfo *KdNewKeyboard(void); void KdFreeKeyboard(KdKeyboardInfo * ki); int KdAddConfigKeyboard(char *pointer); int KdAddKeyboard(KdKeyboardInfo * ki); void KdRemoveKeyboard(KdKeyboardInfo * ki); typedef struct _KdPointerMatrix { int matrix[2][3]; } KdPointerMatrix; extern DevPrivateKeyRec kdScreenPrivateKeyRec; #define kdScreenPrivateKey (&kdScreenPrivateKeyRec) extern Bool kdEmulateMiddleButton; extern Bool kdDisableZaphod; #define KdGetScreenPriv(pScreen) ((KdPrivScreenPtr) \ dixLookupPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey)) #define KdSetScreenPriv(pScreen,v) \ dixSetPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey, v) #define KdScreenPriv(pScreen) KdPrivScreenPtr pScreenPriv = KdGetScreenPriv(pScreen) /* kcmap.c */ void KdEnableColormap(ScreenPtr pScreen); void KdDisableColormap(ScreenPtr pScreen); void KdInstallColormap(ColormapPtr pCmap); void KdUninstallColormap(ColormapPtr pCmap); int KdListInstalledColormaps(ScreenPtr pScreen, Colormap * pCmaps); void KdStoreColors(ColormapPtr pCmap, int ndef, xColorItem * pdefs); /* kdrive.c */ extern miPointerScreenFuncRec kdPointerScreenFuncs; void KdDisableScreen(ScreenPtr pScreen); Bool KdEnableScreen(ScreenPtr pScreen); void KdEnableScreens(void); void KdProcessSwitch(void); Rotation KdAddRotation(Rotation a, Rotation b); Rotation KdSubRotation(Rotation a, Rotation b); void KdParseScreen(KdScreenInfo * screen, const char *arg); const char * KdParseFindNext(const char *cur, const char *delim, char *save, char *last); void KdUseMsg(void); int KdProcessArgument(int argc, char **argv, int i); void KdOsAddInputDrivers(void); void KdInitCard(ScreenInfo * pScreenInfo, KdCardInfo * card, int argc, char **argv); void KdInitOutput(ScreenInfo * pScreenInfo, int argc, char **argv); void KdSetSubpixelOrder(ScreenPtr pScreen, Rotation randr); void KdBacktrace(int signum); /* kinfo.c */ KdCardInfo *KdCardInfoAdd(KdCardFuncs * funcs, void *closure); KdCardInfo *KdCardInfoLast(void); void KdCardInfoDispose(KdCardInfo * ci); KdScreenInfo *KdScreenInfoAdd(KdCardInfo * ci); void KdScreenInfoDispose(KdScreenInfo * si); /* kinput.c */ void KdInitInput(void); void KdCloseInput(void); void KdEnqueueKeyboardEvent(KdKeyboardInfo * ki, unsigned char scan_code, unsigned char is_up); #define KD_BUTTON_1 0x01 #define KD_BUTTON_2 0x02 #define KD_BUTTON_3 0x04 #define KD_BUTTON_4 0x08 #define KD_BUTTON_5 0x10 #define KD_BUTTON_8 0x80 #define KD_POINTER_DESKTOP 0x40000000 #define KD_MOUSE_DELTA 0x80000000 void KdEnqueuePointerEvent(KdPointerInfo * pi, unsigned long flags, int rx, int ry, int rz); void KdSetPointerMatrix(KdPointerMatrix *pointer); void KdComputePointerMatrix(KdPointerMatrix *pointer, Rotation randr, int width, int height); void KdBlockHandler(ScreenPtr pScreen, void *timeout); void KdWakeupHandler(ScreenPtr pScreen, int result); void KdDisableInput(void); void KdEnableInput(void); /* kshadow.c */ Bool KdShadowFbAlloc(KdScreenInfo * screen, Bool rotate); void KdShadowFbFree(KdScreenInfo * screen); Bool KdShadowSet(ScreenPtr pScreen, int randr, ShadowUpdateProc update, ShadowWindowProc window); void KdShadowUnset(ScreenPtr pScreen); /* function prototypes to be implemented by the drivers */ void InitCard(char *name); #endif /* _KDRIVE_H_ */