diff options
Diffstat (limited to 'xorg-server/xkeyboard-config/tests/mxkbledpanel/mxkbledpanel.c')
| -rw-r--r-- | xorg-server/xkeyboard-config/tests/mxkbledpanel/mxkbledpanel.c | 605 |
1 files changed, 605 insertions, 0 deletions
diff --git a/xorg-server/xkeyboard-config/tests/mxkbledpanel/mxkbledpanel.c b/xorg-server/xkeyboard-config/tests/mxkbledpanel/mxkbledpanel.c new file mode 100644 index 000000000..5d52c52c1 --- /dev/null +++ b/xorg-server/xkeyboard-config/tests/mxkbledpanel/mxkbledpanel.c @@ -0,0 +1,605 @@ +#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
+#include <X11/XKBlib.h>
+#include <Xm/MainW.h>
+#include <Xm/RowColumn.h>
+#include <Xm/ToggleB.h>
+
+Display *theDisplay;
+XtAppContext appContext;
+int xkbEventBase;
+Widget topLevel;
+Widget leds[XkbNumIndicators];
+Atom ledAtoms[XkbNumIndicators];
+XmString ledNames[XkbNumIndicators];
+XkbDescPtr xkb_desc;
+
+void valueChangedProc(Widget,XtPointer,XmToggleButtonCallbackStruct *);
+XtCallbackRec valueChangedCB[2]={(XtCallbackProc)valueChangedProc,NULL};
+
+/************************************************************************/
+/* */
+/* Application Resources */
+/* */
+/************************************************************************/
+#define YES 1
+#define NO 0
+#define DONT_CARE -1
+
+typedef struct
+{
+ int wanted;
+ int wantAutomatic;
+ int wantExplicit;
+ int wantNamed;
+ int wantReal;
+ int wantVirtual;
+ int useUnion;
+} OptionsRec;
+
+OptionsRec options;
+
+#define Offset(field) XtOffsetOf(OptionsRec,field)
+XtResource resources[] =
+{
+ {"wanted", "Wanted", XtRInt, sizeof(int),
+ Offset(wanted), XtRImmediate, (XtPointer) DONT_CARE },
+ {"wantAutomatic", "WantAutomatic", XtRInt, sizeof(int),
+ Offset(wantAutomatic), XtRImmediate, (XtPointer) DONT_CARE},
+ {"wantExplicit", "WantExplicit", XtRInt, sizeof(int),
+ Offset(wantExplicit), XtRImmediate, (XtPointer) DONT_CARE},
+ {"wantNamed", "WantNamed", XtRInt, sizeof(int),
+ Offset(wantNamed), XtRImmediate, (XtPointer) DONT_CARE},
+ {"wantReal", "WantReal", XtRInt, sizeof(int),
+ Offset(wantReal), XtRImmediate, (XtPointer) DONT_CARE},
+ {"wantVirtual", "WantVirtual", XtRInt, sizeof(int),
+ Offset(wantVirtual), XtRImmediate, (XtPointer) DONT_CARE},
+ {"useUnion", "UseUnion", XtRInt, sizeof(int),
+ Offset(useUnion), XtRImmediate, (XtPointer) YES},
+ NULL
+};
+#undef Offset
+
+String fallbackResources[] =
+{
+ "*mainWindow.width: 100",
+ "*mainWindow.height: 50",
+ NULL
+};
+
+XrmOptionDescRec optionDesc[] =
+{
+ {"-watch", "*wanted", XrmoptionSepArg, (XtPointer) "0"},
+ {"-automatic", "*wantAutomatic", XrmoptionNoArg, (XtPointer) "0"},
+ {"+automatic", "*wantAutomatic", XrmoptionNoArg, (XtPointer) "1"},
+ {"-explicit", "*wantExplicit", XrmoptionNoArg, (XtPointer) "0"},
+ {"+explicit", "*wantExplicit", XrmoptionNoArg, (XtPointer) "1"},
+ {"-named", "*wantNamed", XrmoptionNoArg, (XtPointer) "0"},
+ {"+named", "*wantNamed", XrmoptionNoArg, (XtPointer) "1"},
+ {"-real", "*wantReal", XrmoptionNoArg, (XtPointer) "0"},
+ {"+real", "*wantReal", XrmoptionNoArg, (XtPointer) "1"},
+ {"-virtual", "*wantVirtual", XrmoptionNoArg, (XtPointer) "0"},
+ {"+virtual", "*wantVirtual", XrmoptionNoArg, (XtPointer) "1"},
+ {"-intersection", "*useUnion", XrmoptionNoArg, (XtPointer) "0"},
+ {"-union", "*useUnion", XrmoptionNoArg, (XtPointer) "1"}
+};
+
+/************************************************************************/
+/* */
+/* usage */
+/* */
+/************************************************************************/
+void usage(char *program)
+{
+ printf("Usage: %s <options>\n",program);
+ printf("Legal options include the usual X toolkit options plus:\n");
+ printf(" -help Print this message\n");
+ printf(" -indpy <name> Name of display to watch\n");
+ printf(" -watch <leds> Mask of LEDs to watch\n");
+ printf(" [-+]automatic (Don't) watch automatic LEDs\n");
+ printf(" [-+]explicit (Don't) watch explicit LEDs\n");
+ printf(" [-+]named (Don't) watch named LEDs\n");
+ printf(" [-+]real (Don't) watch real LEDs\n");
+ printf(" [-+]virtual (Don't) watch virtual LEDs\n");
+ printf(" -intersection Watch only LEDs in all desired sets\n");
+ printf(" -union Watch LEDs in any desired sets\n");
+ printf("The default set of LEDs is -intersection +named +virtual\n");
+ return;
+}
+/************************************************************************/
+/* */
+/* XkbEventHandler */
+/* */
+/* DESCRIPTION: */
+/* */
+/* Handles events generated by the Xkb server extension. */
+/* */
+/************************************************************************/
+Boolean XkbEventHandler(XEvent *event)
+{
+ XkbEvent *xkbEv = (XkbEvent *) event;
+
+ if (xkbEv->any.xkb_type==XkbIndicatorStateNotify) {
+ register int i;
+ register unsigned bit;
+ for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1)
+ if ((xkbEv->indicators.changed&bit)&&(leds[i]))
+ {
+ if (xkbEv->indicators.state&bit)
+ XmToggleButtonSetState(leds[i],True,False);
+ else
+ XmToggleButtonSetState(leds[i],False,False);
+ }
+ }
+ else if (xkbEv->any.xkb_type==XkbIndicatorMapNotify) {
+ unsigned change= xkbEv->indicators.changed;
+
+ if (XkbGetIndicatorMap(theDisplay,change,xkb_desc)!=Success)
+ fprintf(stderr,"Couldn't get changed indicator maps\n");
+ }
+
+ return True;
+
+} /* XkbEventHandler */
+
+/************************************************************************/
+/* */
+/* InitXkb */
+/* */
+/************************************************************************/
+Boolean InitXkb(Display *theDisplay)
+{
+ int i,opcode,errorBase,major,minor;
+ XkbDescPtr xkb;
+ unsigned int bit;
+ unsigned int real,virtual,named,explicit,automatic;
+ char *name;
+
+ if (!XkbQueryExtension(theDisplay,
+ &opcode,
+ &xkbEventBase,
+ &errorBase,
+ &major,
+ &minor))
+ return False;
+
+ if (!XkbUseExtension(theDisplay,&major,&minor))
+ return False;
+
+ XkbSelectEvents(theDisplay,
+ XkbUseCoreKbd,
+ XkbIndicatorStateNotifyMask|XkbIndicatorMapNotifyMask,
+ XkbIndicatorStateNotifyMask|XkbIndicatorMapNotifyMask);
+
+ XtSetEventDispatcher(theDisplay,
+ xkbEventBase+XkbEventCode,
+ XkbEventHandler);
+
+ xkb=XkbGetMap(theDisplay,0,XkbUseCoreKbd);
+ real=virtual=named=explicit=automatic=0;
+
+ if (!xkb)
+ {
+ fprintf(stderr,"Couldn't get keymap\n");
+ return False;
+ }
+ if (XkbGetIndicatorMap(theDisplay,XkbAllIndicatorsMask,xkb)!=Success)
+ {
+ fprintf(stderr,"Couldn't read indicator map\n");
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return False;
+ }
+ real=virtual=named=explicit=automatic=0;
+
+ if (XkbGetNames(theDisplay,XkbIndicatorNamesMask,xkb)!=Success)
+ {
+ fprintf(stderr,"Couldn't read indicator names\n");
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return False;
+ }
+ real=virtual=named=explicit=automatic=0;
+
+ for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1)
+ {
+ XkbIndicatorMapPtr map= &xkb->indicators->maps[i];
+ name = NULL;
+ if (xkb->names->indicators[i]!=None)
+ {
+ named|= bit;
+ name = XGetAtomName(theDisplay,xkb->names->indicators[i]);
+ }
+ if (name != NULL)
+ {
+ ledAtoms[i] = xkb->names->indicators[i];
+ ledNames[i] = XmStringCreate(name,XmSTRING_DEFAULT_CHARSET);
+ }
+ else
+ {
+ char temp[12];
+ sprintf(temp,"led%d\0",i+1);
+ ledAtoms[i] = None;
+ ledNames[i] = XmStringCreate(temp,XmSTRING_DEFAULT_CHARSET);
+ }
+ if (xkb->indicators->phys_indicators&bit)
+ real|= bit;
+ if ((((map->which_groups!=0)&&(map->groups!=0))||
+ ((map->which_mods!=0)&&
+ ((map->mods.real_mods!=0)||(map->mods.vmods!=0)))||
+ (map->ctrls!=0))&&
+ ((map->flags&XkbIM_NoAutomatic)==0)) {
+ automatic|= bit;
+ }
+ else explicit|= bit;
+ }
+
+ virtual = ~real;
+
+ if (options.useUnion)
+ {
+ if ((options.wantReal==NO) || (options.wantReal==DONT_CARE))
+ real = 0;
+ if ((options.wantVirtual==NO) || (options.wantVirtual==DONT_CARE))
+ virtual = 0;
+ if ((options.wantNamed==NO) || (options.wantNamed==DONT_CARE))
+ named = 0;
+ if ((options.wantAutomatic==NO) || (options.wantAutomatic==DONT_CARE))
+ automatic = 0;
+ if ((options.wantExplicit==NO) || (options.wantExplicit==DONT_CARE))
+ explicit = 0;
+
+ options.wanted |= real|virtual|named|automatic|explicit;
+ }
+ else
+ {
+ if (options.wanted == DONT_CARE)
+ options.wanted = ~0;
+
+ if (options.wantReal==NO)
+ real = ~real;
+ else if (options.wantReal==DONT_CARE)
+ real = ~0;
+
+ if (options.wantVirtual==NO)
+ virtual = ~virtual;
+ else if (options.wantVirtual==DONT_CARE)
+ virtual = ~0;
+
+ if (options.wantNamed==NO)
+ named = ~named;
+ else if (options.wantNamed==DONT_CARE)
+ named = ~0;
+
+ if (options.wantAutomatic==NO)
+ automatic = ~automatic;
+ else if (options.wantAutomatic==DONT_CARE)
+ automatic = ~0;
+
+ if (options.wantExplicit==NO)
+ explicit = ~explicit;
+ else if (options.wantExplicit==DONT_CARE)
+ explicit = ~0;
+
+ options.wanted &= real&virtual&named&automatic&explicit;
+ }
+
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return True;
+
+} /* InitXkb */
+
+/************************************************************************/
+/* */
+/* valueChangedProc - called when a toggle button is pressed. */
+/* */
+/************************************************************************/
+void valueChangedProc(Widget w,
+ XtPointer clientData,
+ XmToggleButtonCallbackStruct *callbackData)
+{
+ int led = (int) clientData;
+ XkbDescPtr xkb;
+
+ xkb = XkbGetMap(theDisplay,0,XkbUseCoreKbd);
+ if (!xkb)
+ {
+ fprintf(stderr,"XkbGetMap failed\n");
+ return;
+ }
+
+ if (XkbGetIndicatorMap(theDisplay,XkbAllIndicatorsMask,xkb)!=Success)
+ {
+ fprintf(stderr,"GetIndicatorMap failed\n");
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return;
+ }
+
+ /* The 'flags' field tells whether this indicator is automatic
+ * (XkbIM_NoExplicit - 0x80), explicit (XkbIM_NoAutomatic - 0x40),
+ * or neither (both - 0xC0).
+ *
+ * If NoAutomatic is set, the server ignores the rest of the
+ * fields in the indicator map (i.e. it disables automatic control
+ * of the LED). If NoExplicit is set, the server prevents clients
+ * from explicitly changing the value of the LED (using the core
+ * protocol *or* XKB). If NoAutomatic *and* NoExplicit are set,
+ * the LED cannot be changed (unless you change the map first).
+ * If neither NoAutomatic nor NoExplicit are set, the server will
+ * change the LED according to the indicator map, but clients can
+ * override that (until the next automatic change) using the core
+ * protocol or XKB.
+ */
+ switch (xkb->indicators->maps[led].flags &
+ (XkbIM_NoExplicit|XkbIM_NoAutomatic))
+ {
+ case XkbIM_NoExplicit|XkbIM_NoAutomatic:
+ {
+ XmToggleButtonSetState(w,!callbackData->set,FALSE);
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return;
+ }
+
+ case XkbIM_NoAutomatic:
+ {
+ if (ledAtoms[led] != None)
+ XkbSetNamedIndicator(theDisplay,XkbUseCoreKbd,
+ ledAtoms[led],callbackData->set,
+ FALSE,NULL);
+ else
+ {
+ XKeyboardControl xkc;
+ xkc.led= led;
+ if (callbackData->set)
+ xkc.led_mode= LedModeOn;
+ else xkc.led_mode= LedModeOff;
+ XChangeKeyboardControl(theDisplay,KBLed|KBLedMode,&xkc);
+ XSync(theDisplay,0);
+ }
+
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return;
+ }
+
+ case XkbIM_NoExplicit:
+ break;
+ }
+
+ /* The 'ctrls' field tells what controls tell this indicator to
+ * to turn on: RepeatKeys (0x1), SlowKeys (0x2), BounceKeys (0x4),
+ * StickyKeys (0x8), MouseKeys (0x10), AccessXKeys (0x20),
+ * TimeOut (0x40), Feedback (0x80), ToggleKeys (0x100),
+ * Overlay1 (0x200), Overlay2 (0x400), GroupsWrap (0x800),
+ * InternalMods (0x1000), IgnoreLockMods (0x2000),
+ * PerKeyRepeat (0x3000), or ControlsEnabled (0x4000)
+ */
+ if (xkb->indicators->maps[led].ctrls)
+ {
+ unsigned long which = xkb->indicators->maps[led].ctrls;
+
+ XkbGetControls(theDisplay,XkbAllControlsMask,xkb);
+ if (callbackData->set)
+ xkb->ctrls->enabled_ctrls |= which;
+ else
+ xkb->ctrls->enabled_ctrls &= ~which;
+ XkbSetControls(theDisplay,which|XkbControlsEnabledMask,xkb);
+ }
+
+ /* The 'which_groups' field tells when this indicator turns on
+ * for the 'groups' field: base (0x1), latched (0x2), locked (0x4),
+ * or effective (0x8).
+ */
+ if (xkb->indicators->maps[led].groups)
+ {
+ int i;
+ unsigned int group = 1;
+
+ /* Turning on a group indicator is kind of tricky. For
+ * now, we will just Latch or Lock the first group we find
+ * if that is what this indicator does. Otherwise, we're
+ * just going to punt and get out of here.
+ */
+ if (callbackData->set)
+ {
+ for (i = XkbNumKbdGroups-1; i >= 0; i--)
+ if ((1 << i) &
+ xkb->indicators->maps[led].groups)
+ group = i;
+ if (xkb->indicators->maps[led].which_groups &
+ (XkbIM_UseLocked | XkbIM_UseEffective))
+ XkbLockGroup(theDisplay,XkbUseCoreKbd,group);
+ else if (xkb->indicators->maps[led].which_groups&XkbIM_UseLatched)
+ XkbLatchGroup(theDisplay,XkbUseCoreKbd,group);
+ else
+ {
+ XmToggleButtonSetState(w,!callbackData->set,FALSE);
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return;
+ }
+ }
+ /* Turning off a group indicator will mean that we just
+ * Lock the first group that this indicator doesn't watch.
+ */
+ else
+ {
+ for (i = XkbNumKbdGroups-1; i >= 0; i--)
+ if (!((1 << i) &
+ xkb->indicators->maps[led].groups))
+ group = i;
+ XkbLockGroup(theDisplay,XkbUseCoreKbd,group);
+ }
+ }
+
+ /* The 'which_mods' field tells when this indicator turns on
+ * for the modifiers: base (0x1), latched (0x2), locked (0x4),
+ * or effective (0x8).
+ *
+ * The 'real_mods' field tells whether this turns on when one of
+ * the real X modifiers is set: Shift (0x1), Lock (0x2), Control (0x4),
+ * Mod1 (0x8), Mod2 (0x10), Mod3 (0x20), Mod4 (0x40), or Mod5 (0x80).
+ *
+ * The 'virtual_mods' field tells whether this turns on when one of
+ * the virtual modifiers is set.
+ *
+ * The 'mask' field tells what real X modifiers the virtual_modifiers
+ * map to?
+ */
+ if (xkb->indicators->maps[led].mods.real_mods ||
+ xkb->indicators->maps[led].mods.mask)
+ {
+ XkbStateRec state;
+ unsigned int affect,mods;
+
+ affect = (xkb->indicators->maps[led].mods.real_mods |
+ xkb->indicators->maps[led].mods.mask);
+
+ if (callbackData->set)
+ mods = affect;
+ else
+ mods = 0;
+
+ if (xkb->indicators->maps[led].which_mods &
+ (XkbIM_UseLocked | XkbIM_UseEffective))
+ XkbLockModifiers(theDisplay,XkbUseCoreKbd,affect,mods);
+ else if (xkb->indicators->maps[led].which_mods &
+ XkbIM_UseLatched)
+ XkbLatchModifiers(theDisplay,XkbUseCoreKbd,affect,mods);
+ else
+ {
+ XmToggleButtonSetState(w,!callbackData->set,FALSE);
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+ return;
+ }
+ }
+
+ XkbFreeKeyboard(xkb,XkbAllComponentsMask,True);
+
+} /* valueChangedProc */
+
+/************************************************************************/
+/* */
+/* InitializeUI */
+/* */
+/************************************************************************/
+void InitializeUI(Widget topLevel)
+{
+ Arg argList[3];
+ char buf[256];
+ int i;
+ unsigned int bit,n;
+ Widget mainWindow,rowColumn;
+ XmString tempString;
+
+ mainWindow = (Widget) XmCreateMainWindow(topLevel,"mainWindow",NULL,0);
+ XtManageChild(mainWindow);
+ rowColumn = (Widget) XmCreateRowColumn(mainWindow,"rowColumn",NULL,0);
+ XtManageChild(rowColumn);
+
+ XkbGetIndicatorState(theDisplay,XkbUseCoreKbd,&n);
+ for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1)
+ {
+ if (options.wanted&bit)
+ {
+ /* [[[ WDW - If we wanted to be really fancy, we
+ * would look for a "*ledxx.labelString" value
+ * in the resource database so the I18N dudes
+ * can see localized strings. ]]]
+ */
+ XtSetArg(argList[0], XmNlabelString,ledNames[i]);
+ if (n&bit) XtSetArg(argList[1], XmNset, True);
+ else XtSetArg(argList[1], XmNset, False);
+ sprintf(buf,"led%d\0",i);
+ valueChangedCB[0].closure = (XtPointer) i;
+ XtSetArg(argList[2], XmNvalueChangedCallback, valueChangedCB);
+ leds[i]= XmCreateToggleButton(rowColumn,buf,argList,3);
+ XtManageChild(leds[i]);
+ }
+ else
+ leds[i]=0;
+ }
+
+} /* InitializeUI */
+
+/************************************************************************/
+/* */
+/* main */
+/* */
+/************************************************************************/
+#if NeedFunctionPrototypes
+int main(int argc,
+ char *argv[])
+#else
+int main(argc, argv)
+ int argc;
+ char *argv[];
+#endif
+{
+ /********************************************************************/
+ /* */
+ /* Initialize the toolkit */
+ /* */
+ /********************************************************************/
+ Arg argList[2];
+ topLevel = XtAppInitialize(&appContext, "xkbleds",
+ optionDesc, XtNumber(optionDesc),
+ &argc, argv,
+ fallbackResources,
+ NULL, 0);
+ XtSetArg(argList[0], XtNallowShellResize, TRUE);
+ XtSetValues(topLevel,argList,1);
+ XtGetApplicationResources(topLevel, (XtPointer)&options, resources,
+ XtNumber(resources), NULL, 0);
+
+ if (argc > 1)
+ {
+ usage(argv[0]);
+ exit(0);
+ }
+
+ /* Defaults
+ */
+ if ((options.wanted == DONT_CARE) &&
+ (options.wantReal == DONT_CARE) &&
+ (options.wantVirtual == DONT_CARE) &&
+ (options.wantNamed == DONT_CARE) &&
+ (options.wantAutomatic == DONT_CARE) &&
+ (options.wantExplicit == DONT_CARE) &&
+ (options.useUnion == YES))
+ {
+ options.wanted = 0;
+ options.wantReal = YES;
+ options.wantNamed = YES;
+ options.wantAutomatic = YES;
+ }
+
+ /********************************************************************/
+ /* */
+ /* See if the server has XKB. */
+ /* */
+ /********************************************************************/
+ theDisplay = XtDisplay(topLevel);
+ if (!InitXkb(theDisplay))
+ {
+ fprintf(stderr,"Could not initialize XKB extension.\n");
+ exit(0);
+ }
+
+ if (options.wanted == 0)
+ {
+ fprintf(stderr,"No LED's were selected.\n\n");
+ usage(argv[0]);
+ exit(0);
+ }
+
+ /********************************************************************/
+ /* */
+ /* Set up the UI and go. */
+ /* */
+ /********************************************************************/
+ XtRealizeWidget(topLevel);
+ InitializeUI(topLevel);
+ XtAppMainLoop(appContext);
+
+ /* NOT REACHED */
+ exit(0L);
+}
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