From dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 12 Sep 2011 11:27:51 +0200 Subject: Synchronised line endinge with release branch --- libXaw/src/Repeater.c | 596 +++++++++++++++++++++++++------------------------- 1 file changed, 298 insertions(+), 298 deletions(-) (limited to 'libXaw/src/Repeater.c') 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 -#endif -#include -#include -#include -#include - -#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[] = -":" "highlight()\n" -":" "unhighlight()\n" -":" "set() start()\n" -":" "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 +#endif +#include +#include +#include +#include + +#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[] = +":" "highlight()\n" +":" "unhighlight()\n" +":" "set() start()\n" +":" "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); +} -- cgit v1.2.3