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Clean up touch screen hacks for controlling pointer on alternate screen

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This commit is contained in:
Keith Packard 2002-11-05 05:28:34 +00:00
parent 358d887cbe
commit 612e82053d
4 changed files with 20 additions and 15 deletions
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8
hw/kdrive/fbdev/fbdev.c
View File

@ -21,7 +21,7 @@
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/fbdev/fbdev.c,v 1.29 2002/09/29 23:39:46 keithp Exp $ */
/* $XFree86: xc/programs/Xserver/hw/kdrive/fbdev/fbdev.c,v 1.31 2002/10/14 18:01:40 keithp Exp $ */
#include "fbdev.h"
@ -581,10 +581,6 @@ fbdevCreateColormap (ColormapPtr pmap)
}
}
#ifdef TOUCHSCREEN
int TsFbdev = -1;
#endif
Bool
fbdevInitScreen (ScreenPtr pScreen)
{
@ -595,7 +591,7 @@ fbdevInitScreen (ScreenPtr pScreen)
ShadowWindowProc window;
#ifdef TOUCHSCREEN
TsFbdev = pScreen->myNum;
KdTsPhyScreen = pScreen->myNum;
#endif
pScreen->CreateColormap = fbdevCreateColormap;

6
hw/kdrive/linux/tslib.c
View File

@ -1,5 +1,5 @@
/*
* $XFree86$
* $XFree86: xc/programs/Xserver/hw/kdrive/linux/tslib.c,v 1.1 2002/11/01 22:27:49 keithp Exp $
* TSLIB based touchscreen driver for TinyX
* Derived from ts.c by Keith Packard
* Derived from ps2.c by Jim Gettys
@ -57,8 +57,6 @@
#include <tslib.h>
static long lastx = 0, lasty = 0;
int TsScreen;
extern int TsFbdev;
static struct tsdev *tsDev = NULL;
void
@ -84,7 +82,7 @@ TsRead (int tsPort, void *closure)
* touch screen, if it is we send absolute coordinates. If not,
* then we send delta's so that we can track the entire vga screen.
*/
if (TsScreen == TsFbdev) {
if (KdTsCurScreen == KdTsPhyScreen) {
flags = KD_BUTTON_1;
x = event.x;
y = event.y;

12
hw/kdrive/src/kdrive.h
View File

@ -21,7 +21,7 @@
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/kdrive.h,v 1.26 2002/10/14 18:01:40 keithp Exp $ */
/* $XFree86: xc/programs/Xserver/hw/kdrive/kdrive.h,v 1.27 2002/10/18 06:08:10 keithp Exp $ */
#include <stdio.h>
#include "X.h"
@ -208,6 +208,16 @@ typedef struct _KdMouseInfo {
extern KdMouseInfo *kdMouseInfo;
#ifdef TOUCHSCREEN
/*
* HACK! Send absolute events when touch screen is current,
* else send relative events. Used to drive pointers on
* alternate screens with the touch screen
*/
extern int KdTsCurScreen;
extern int KdTsPhyScreen;
#endif
KdMouseInfo *KdMouseInfoAdd (void);
void KdParseMouse (char *);

9
hw/kdrive/src/kinput.c
View File

@ -21,7 +21,7 @@
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/kinput.c,v 1.27 2002/10/30 21:25:53 keithp Exp $ */
/* $XFree86: xc/programs/Xserver/hw/kdrive/kinput.c,v 1.28 2002/10/31 18:29:50 keithp Exp $ */
#include "kdrive.h"
#include "inputstr.h"
@ -325,7 +325,7 @@ KdMouseProc(DeviceIntPtr pDevice, int onoff)
if (kdMouseFuncs)
(*kdMouseFuncs->Fini) ();
#ifdef TOUCHSCREEN
if (kdTsFuncs >= 0)
if (kdTsFuncs)
(*kdTsFuncs->Fini) ();
#endif
}
@ -1577,7 +1577,8 @@ KdCrossScreen(ScreenPtr pScreen, Bool entering)
#ifdef TOUCHSCREEN
/* HACK! */
extern int TsScreen;
int KdTsCurScreen; /* current event screen */
int KdTsPhyScreen = -1; /* screen associated with touch screen */
#endif
static void
@ -1585,7 +1586,7 @@ KdWarpCursor (ScreenPtr pScreen, int x, int y)
{
KdBlockSigio ();
#ifdef TOUCHSCREEN
TsScreen = pScreen->myNum;
KdTsCurScreen = pScreen->myNum;
#endif
miPointerWarpCursor (pScreen, x, y);
KdUnblockSigio ();