From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- .../programs/Xserver/hw/dmx/doc/html/dmxeq_8c.html | 269 +++++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 nx-X11/programs/Xserver/hw/dmx/doc/html/dmxeq_8c.html (limited to 'nx-X11/programs/Xserver/hw/dmx/doc/html/dmxeq_8c.html') diff --git a/nx-X11/programs/Xserver/hw/dmx/doc/html/dmxeq_8c.html b/nx-X11/programs/Xserver/hw/dmx/doc/html/dmxeq_8c.html new file mode 100644 index 000000000..ccf71b829 --- /dev/null +++ b/nx-X11/programs/Xserver/hw/dmx/doc/html/dmxeq_8c.html @@ -0,0 +1,269 @@ + + + + + File Index + + + + +
Main Page | Alphabetical List | Data Structures | File List | Data Fields | Globals
+

dmxeq.c File Reference

#include "dmx.h"
+#include "dmxeq.h"
+#include "dmxinput.h"
+#include "dmxlog.h"
+#include "dmxdpms.h"
+#include "inputstr.h"
+#include "scrnintstr.h"
+#include "XIproto.h"
+#include "extinit.h"
+ + + + + + + + + + + + + + + + + + + + + + + + + + +

Data Structures

struct  _Event
struct  _EventQueue

Defines

#define QUEUE_SIZE   256

Typedefs

typedef _Event EventRec
typedef _Event * EventPtr
typedef _EventQueue EventQueueRec
typedef _EventQueue * EventQueuePtr

Functions

void dmxeqEnqueue (xEvent *e)
void dmxeqSwitchScreen (ScreenPtr pScreen, Bool fromDIX)
void dmxeqProcessInputEvents (void)
+

Detailed Description

+This file provides an event queue that knows about XInput events. All of the code is based on mi/mieq.c and was modified as little as possible to provide XInput event support (the copyright and some of the comments are from The Open Group, Keith Packard, MIT X Consortium). (Another example of similar code is provided in hw/xfree86/common/xf86Xinput.c.)

Define Documentation

+

+ + + + +
+ + +
#define QUEUE_SIZE   256 +
+
+ + + + + +
+   + + +

+The size of our queue. (The queue provided by mi/mieq.c has a size of 256.)

+

Typedef Documentation

+

+ + + + +
+ + +
typedef struct _Event * EventPtr +
+
+ + + + + +
+   + + +

+Information about the event.

+

+ + + + +
+ + +
typedef struct _EventQueue * EventQueuePtr +
+
+ + + + + +
+   + + +

+Event queue.

+

+ + + + +
+ + +
typedef struct _EventQueue EventQueueRec +
+
+ + + + + +
+   + + +

+Event queue.

+

+ + + + +
+ + +
typedef struct _Event EventRec +
+
+ + + + + +
+   + + +

+Information about the event.

+

Function Documentation

+

+ + + + +
+ + + + + + + + + + +
void dmxeqEnqueue ( xEvent *  e  ) 
+
+ + + + + +
+   + + +

+This function adds an event to the end of the queue. If the event is an XInput event, then the next event (the valuator event) is also stored in the queue. If the new event has a time before the time of the last event currently on the queue, then the time is updated for the new event.

+Must be reentrant with ProcessInputEvents. Assumption: dmxeqEnqueue will never be interrupted. If this is called from both signal handlers and regular code, make sure the signal is suspended when called from regular code.

+

+ + + + +
+ + + + + + + + + + +
void dmxeqProcessInputEvents ( void   ) 
+
+ + + + + +
+   + + +

+This function is called from ProcessInputEvents() to remove events from the queue and process them.

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void dmxeqSwitchScreen ( ScreenPtr  pScreen,
Bool  fromDIX
) 
+
+ + + + + +
+   + + +

+Make pScreen the new screen for enqueueing events. If fromDIX is TRUE, also make pScreen the new screen for dequeuing events.

+

+
+ + Generated June 29, 2004 for Distributed Multihead X by + doxygen + 1.3.4. + + + + + -- cgit v1.2.3