Synchronised line endinge with release branch

1 files changed, 298 insertions, 298 deletions

diff --git a/libXaw/src/Repeater.c b/libXaw/src/Repeater.c
index b70fa67c0..e99a978f2 100644
--- a/libXaw/src/Repeater.c
+++ b/libXaw/src/Repeater.c
@@ -1,298 +1,298 @@
-/*

- *

-Copyright 1990, 1994, 1998  The Open Group

-

-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.

-

-The above copyright notice and this permission notice shall be included in

-all copies or substantial portions of the Software.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-Except as contained in this notice, the name of The Open Group shall not be

-used in advertising or otherwise to promote the sale, use or other dealings

-in this Software without prior written authorization from The Open Group.

- *

- * Author:  Jim Fulton, MIT X Consortium

- * 

- * This widget is used for press-and-hold style buttons.

- */

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-#include <X11/IntrinsicP.h>

-#include <X11/StringDefs.h>

-#include <X11/Xaw/RepeaterP.h>

-#include <X11/Xaw/XawInit.h>

-

-#define DO_CALLBACK(rw) \

-XtCallCallbackList((Widget)rw, rw->command.callbacks, NULL)

-

-#define ADD_TIMEOUT(rw, delay)					\

-XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)rw),	\

-		delay, tic, (XtPointer)rw)

-

-#define CLEAR_TIMEOUT(rw) \

-if ((rw)->repeater.timer) {			\

-    XtRemoveTimeOut((rw)->repeater.timer);	\

-    (rw)->repeater.timer = 0;			\

-}

-

-/*

- * Class Methods

- */

-static void XawRepeaterInitialize(Widget, Widget, ArgList, Cardinal*);

-static void XawRepeaterDestroy(Widget);

-static Boolean XawRepeaterSetValues(Widget, Widget, Widget,

-				    ArgList, Cardinal*);

-

-/*

- * Prototypes

- */

-static void tic(XtPointer, XtIntervalId*);

-

-/*

- * Actions

- */

-static void ActionStart(Widget, XEvent*, String*, Cardinal*);

-static void ActionStop(Widget, XEvent*, String*, Cardinal*);

-

-/*

- * Initialization

- */

-static char defaultTranslations[] =

-"<Enter>:"	"highlight()\n"

-"<Leave>:"	"unhighlight()\n"

-"<Btn1Down>:"	"set() start()\n"

-"<Btn1Up>:"	"stop() unset()\n"

-;

-

-static XtActionsRec actions[] = {

-  {"start",	ActionStart},

-  {"stop",	ActionStop},

-};

-

-#define offset(field)	XtOffsetOf(RepeaterRec, repeater.field)

-static XtResource resources[] = {

-  {

-    XtNdecay,

-    XtCDecay,

-    XtRInt,

-    sizeof(int),

-    offset(decay),

-    XtRImmediate,

-    (XtPointer)REP_DEF_DECAY

-  },

-  {

-    XtNinitialDelay,

-    XtCDelay,

-    XtRInt,

-    sizeof(int),

-    offset(initial_delay),

-    XtRImmediate,

-    (XtPointer)REP_DEF_INITIAL_DELAY

-  },

-  {

-    XtNminimumDelay,

-    XtCMinimumDelay,

-    XtRInt,

-    sizeof(int),

-    offset(minimum_delay),

-    XtRImmediate,

-    (XtPointer)REP_DEF_MINIMUM_DELAY

-  },

-  {

-    XtNrepeatDelay,

-    XtCDelay,

-    XtRInt,

-    sizeof(int),

-    offset(repeat_delay),

-    XtRImmediate,

-    (XtPointer)REP_DEF_REPEAT_DELAY

-  },

-  {

-    XtNflash,

-    XtCBoolean,

-    XtRBoolean,

-    sizeof(Boolean),

-    offset(flash),

-    XtRImmediate,

-    (XtPointer)False

-  },

-  {

-    XtNstartCallback,

-    XtCStartCallback,

-    XtRCallback,

-    sizeof(XtPointer),

-    offset(start_callbacks),

-    XtRImmediate,

-    NULL

-  },

-  {

-    XtNstopCallback,

-    XtCStopCallback,

-    XtRCallback,

-    sizeof(XtPointer),

-    offset(stop_callbacks),

-    XtRImmediate,

-    NULL

-  },

-};

-#undef offset

-

-#define Superclass	(&commandClassRec)

-RepeaterClassRec repeaterClassRec = {

-  /* core */

-  {

-    (WidgetClass)Superclass,		/* superclass */

-    "Repeater",				/* class_name */

-    sizeof(RepeaterRec),		/* widget_size */

-    XawInitializeWidgetSet,		/* class_initialize */

-    NULL,				/* class_part_initialize */

-    False,				/* class_inited */

-    XawRepeaterInitialize,		/* initialize */

-    NULL,				/* initialize_hook */

-    XtInheritRealize,			/* realize */

-    actions,				/* actions */

-    XtNumber(actions),			/* num_actions */

-    resources,				/* resources */

-    XtNumber(resources),		/* num_resources */

-    NULLQUARK,				/* xrm_class */

-    True,				/* compress_motion */

-    True,				/* compress_exposure */

-    True,				/* compress_enterleave */

-    False,				/* visible_interest */

-    XawRepeaterDestroy,			/* destroy */

-    XtInheritResize,			/* resize */

-    XtInheritExpose,			/* expose */

-    XawRepeaterSetValues,		/* set_values */

-    NULL,				/* set_values_hook */

-    XtInheritSetValuesAlmost,		/* set_values_almost */

-    NULL,				/* get_values_hook */

-    NULL,				/* accept_focus */

-    XtVersion,				/* version */

-    NULL,				/* callback_private */

-    defaultTranslations,		/* tm_table */

-    XtInheritQueryGeometry,		/* query_geometry */

-    XtInheritDisplayAccelerator,	/* display_accelerator */

-    NULL,				/* extension */

-  },

-  /* simple */

-  {

-    XtInheritChangeSensitive,		/* change_sensitive */

-  },

-  /* label */

-  {

-    NULL,				/* extension */

-  },

-  /* command */

-  {

-    NULL,				/* extension */

-  },

-  /* repeater */

-  {

-    NULL,				/* extension */

-  },

-};

-

-WidgetClass repeaterWidgetClass = (WidgetClass) &repeaterClassRec;

-

-

-/*

- * Implementation

- */

-/*ARGSUSED*/

-static void

-tic(XtPointer client_data, XtIntervalId *id)

-{

-    RepeaterWidget rw = (RepeaterWidget)client_data;

-

-    rw->repeater.timer = 0;		/* timer is removed */

-    if (rw->repeater.flash) {

-	Widget w = (Widget)rw;

-

-	XClearWindow(XtDisplay(w), XtWindow(w));

-	XtCallActionProc(w, "reset", NULL, NULL, 0);

-	XClearWindow(XtDisplay(w), XtWindow(w));

-	XtCallActionProc(w, "set", NULL, NULL, 0);

-    }

-    DO_CALLBACK(rw);

-

-    rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.next_delay);

-

-    if (rw->repeater.decay) {

-	rw->repeater.next_delay -= rw->repeater.decay;

-	if (rw->repeater.next_delay < rw->repeater.minimum_delay)

-	    rw->repeater.next_delay = rw->repeater.minimum_delay;

-    }

-}

-

-/*ARGSUSED*/

-static void

-XawRepeaterInitialize(Widget greq, Widget gnew,

-		      ArgList args, Cardinal *num_args)

-{

-    RepeaterWidget cnew = (RepeaterWidget)gnew;

-

-    if (cnew->repeater.minimum_delay < 0)

-	cnew->repeater.minimum_delay = 0;

-    cnew->repeater.timer = 0;

-}

-

-static void

-XawRepeaterDestroy(Widget gw)

-{

-    CLEAR_TIMEOUT((RepeaterWidget)gw);

-}

-

-/*ARGSUSED*/

-static Boolean

-XawRepeaterSetValues(Widget gcur, Widget greq, Widget gnew,

-		     ArgList args, Cardinal *num_args)

-{

-    RepeaterWidget cur = (RepeaterWidget)gcur;

-    RepeaterWidget cnew = (RepeaterWidget)gnew;

-

-    if (cur->repeater.minimum_delay != cnew->repeater.minimum_delay) {

-	if (cnew->repeater.next_delay < cnew->repeater.minimum_delay)

-	    cnew->repeater.next_delay = cnew->repeater.minimum_delay;

-    }

-

-    return (False);

-}

-

-/*ARGSUSED*/

-static void

-ActionStart(Widget gw, XEvent *event, String *params, Cardinal *num_params)

-{

-    RepeaterWidget rw = (RepeaterWidget)gw;

-

-    CLEAR_TIMEOUT(rw);

-    if (rw->repeater.start_callbacks) 

-	XtCallCallbackList(gw, rw->repeater.start_callbacks, NULL);

-

-    DO_CALLBACK(rw);

-    rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.initial_delay);

-    rw->repeater.next_delay = rw->repeater.repeat_delay;

-}

-

-/*ARGSUSED*/

-static void

-ActionStop(Widget gw, XEvent *event, String *params, Cardinal *num_params)

-{

-    RepeaterWidget rw = (RepeaterWidget)gw;

-

-    CLEAR_TIMEOUT((RepeaterWidget)gw);

-    if (rw->repeater.stop_callbacks) 

-	XtCallCallbackList(gw, rw->repeater.stop_callbacks, NULL);

-}

+/*
+ *
+Copyright 1990, 1994, 1998  The Open Group
+
+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.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ * 
+ * This widget is used for press-and-hold style buttons.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/RepeaterP.h>
+#include <X11/Xaw/XawInit.h>
+
+#define DO_CALLBACK(rw) \
+XtCallCallbackList((Widget)rw, rw->command.callbacks, NULL)
+
+#define ADD_TIMEOUT(rw, delay)					\
+XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)rw),	\
+		delay, tic, (XtPointer)rw)
+
+#define CLEAR_TIMEOUT(rw) \
+if ((rw)->repeater.timer) {			\
+    XtRemoveTimeOut((rw)->repeater.timer);	\
+    (rw)->repeater.timer = 0;			\
+}
+
+/*
+ * Class Methods
+ */
+static void XawRepeaterInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawRepeaterDestroy(Widget);
+static Boolean XawRepeaterSetValues(Widget, Widget, Widget,
+				    ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void tic(XtPointer, XtIntervalId*);
+
+/*
+ * Actions
+ */
+static void ActionStart(Widget, XEvent*, String*, Cardinal*);
+static void ActionStop(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+static char defaultTranslations[] =
+"<Enter>:"	"highlight()\n"
+"<Leave>:"	"unhighlight()\n"
+"<Btn1Down>:"	"set() start()\n"
+"<Btn1Up>:"	"stop() unset()\n"
+;
+
+static XtActionsRec actions[] = {
+  {"start",	ActionStart},
+  {"stop",	ActionStop},
+};
+
+#define offset(field)	XtOffsetOf(RepeaterRec, repeater.field)
+static XtResource resources[] = {
+  {
+    XtNdecay,
+    XtCDecay,
+    XtRInt,
+    sizeof(int),
+    offset(decay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_DECAY
+  },
+  {
+    XtNinitialDelay,
+    XtCDelay,
+    XtRInt,
+    sizeof(int),
+    offset(initial_delay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_INITIAL_DELAY
+  },
+  {
+    XtNminimumDelay,
+    XtCMinimumDelay,
+    XtRInt,
+    sizeof(int),
+    offset(minimum_delay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_MINIMUM_DELAY
+  },
+  {
+    XtNrepeatDelay,
+    XtCDelay,
+    XtRInt,
+    sizeof(int),
+    offset(repeat_delay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_REPEAT_DELAY
+  },
+  {
+    XtNflash,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(flash),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNstartCallback,
+    XtCStartCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(start_callbacks),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNstopCallback,
+    XtCStopCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(stop_callbacks),
+    XtRImmediate,
+    NULL
+  },
+};
+#undef offset
+
+#define Superclass	(&commandClassRec)
+RepeaterClassRec repeaterClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Repeater",				/* class_name */
+    sizeof(RepeaterRec),		/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawRepeaterInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawRepeaterDestroy,			/* destroy */
+    XtInheritResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    XawRepeaterSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    defaultTranslations,		/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* label */
+  {
+    NULL,				/* extension */
+  },
+  /* command */
+  {
+    NULL,				/* extension */
+  },
+  /* repeater */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass repeaterWidgetClass = (WidgetClass) &repeaterClassRec;
+
+
+/*
+ * Implementation
+ */
+/*ARGSUSED*/
+static void
+tic(XtPointer client_data, XtIntervalId *id)
+{
+    RepeaterWidget rw = (RepeaterWidget)client_data;
+
+    rw->repeater.timer = 0;		/* timer is removed */
+    if (rw->repeater.flash) {
+	Widget w = (Widget)rw;
+
+	XClearWindow(XtDisplay(w), XtWindow(w));
+	XtCallActionProc(w, "reset", NULL, NULL, 0);
+	XClearWindow(XtDisplay(w), XtWindow(w));
+	XtCallActionProc(w, "set", NULL, NULL, 0);
+    }
+    DO_CALLBACK(rw);
+
+    rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.next_delay);
+
+    if (rw->repeater.decay) {
+	rw->repeater.next_delay -= rw->repeater.decay;
+	if (rw->repeater.next_delay < rw->repeater.minimum_delay)
+	    rw->repeater.next_delay = rw->repeater.minimum_delay;
+    }
+}
+
+/*ARGSUSED*/
+static void
+XawRepeaterInitialize(Widget greq, Widget gnew,
+		      ArgList args, Cardinal *num_args)
+{
+    RepeaterWidget cnew = (RepeaterWidget)gnew;
+
+    if (cnew->repeater.minimum_delay < 0)
+	cnew->repeater.minimum_delay = 0;
+    cnew->repeater.timer = 0;
+}
+
+static void
+XawRepeaterDestroy(Widget gw)
+{
+    CLEAR_TIMEOUT((RepeaterWidget)gw);
+}
+
+/*ARGSUSED*/
+static Boolean
+XawRepeaterSetValues(Widget gcur, Widget greq, Widget gnew,
+		     ArgList args, Cardinal *num_args)
+{
+    RepeaterWidget cur = (RepeaterWidget)gcur;
+    RepeaterWidget cnew = (RepeaterWidget)gnew;
+
+    if (cur->repeater.minimum_delay != cnew->repeater.minimum_delay) {
+	if (cnew->repeater.next_delay < cnew->repeater.minimum_delay)
+	    cnew->repeater.next_delay = cnew->repeater.minimum_delay;
+    }
+
+    return (False);
+}
+
+/*ARGSUSED*/
+static void
+ActionStart(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    RepeaterWidget rw = (RepeaterWidget)gw;
+
+    CLEAR_TIMEOUT(rw);
+    if (rw->repeater.start_callbacks) 
+	XtCallCallbackList(gw, rw->repeater.start_callbacks, NULL);
+
+    DO_CALLBACK(rw);
+    rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.initial_delay);
+    rw->repeater.next_delay = rw->repeater.repeat_delay;
+}
+
+/*ARGSUSED*/
+static void
+ActionStop(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    RepeaterWidget rw = (RepeaterWidget)gw;
+
+    CLEAR_TIMEOUT((RepeaterWidget)gw);
+    if (rw->repeater.stop_callbacks) 
+	XtCallCallbackList(gw, rw->repeater.stop_callbacks, NULL);
+}