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 --- nx-X11/lib/Xaw/AsciiText.c | 360 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 360 insertions(+) create mode 100644 nx-X11/lib/Xaw/AsciiText.c (limited to 'nx-X11/lib/Xaw/AsciiText.c') diff --git a/nx-X11/lib/Xaw/AsciiText.c b/nx-X11/lib/Xaw/AsciiText.c new file mode 100644 index 000000000..7305100f6 --- /dev/null +++ b/nx-X11/lib/Xaw/AsciiText.c @@ -0,0 +1,360 @@ +/* $Xorg: AsciiText.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */ + +/* + +Copyright 1987, 1988, 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. + + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +*/ +/* $XFree86: xc/lib/Xaw/AsciiText.c,v 3.9 2001/01/17 19:42:25 dawes Exp $ */ + +/* + * AsciiText.c - Source code for AsciiText Widget + * + * This Widget is intended to be used as a simple front end to the + * text widget with an ascii source and ascii sink attached to it + * + * Date: June 29, 1989 + * + * By: Chris D. Peterson + * MIT X Consortium + * kit@expo.lcs.mit.edu + */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "Private.h" + +#define TAB_COUNT 32 + +/* + * Class Methods + */ +static void XawAsciiInitialize(Widget, Widget, ArgList, Cardinal*); +static void XawAsciiDestroy(Widget); + +/* + * From TextSrc.c + */ +void _XawSourceAddText(Widget, Widget); +void _XawSourceRemoveText(Widget, Widget, Bool); + +#define Superclass (&textClassRec) +AsciiTextClassRec asciiTextClassRec = { + /* core */ + { + (WidgetClass)Superclass, /* superclass */ + "Text", /* class_name */ + sizeof(AsciiRec), /* widget_size */ + XawInitializeWidgetSet, /* class_initialize */ + NULL, /* class_part_init */ + False, /* class_inited */ + XawAsciiInitialize, /* initialize */ + NULL, /* initialize_hook */ + XtInheritRealize, /* realize */ + NULL, /* actions */ + 0, /* num_actions */ + NULL, /* resources */ + 0, /* num_resource */ + NULLQUARK, /* xrm_class */ + True, /* compress_motion */ + XtExposeGraphicsExpose | /* compress_exposure */ + XtExposeNoExpose, + True, /* compress_enterleave */ + False, /* visible_interest */ + XawAsciiDestroy, /* destroy */ + XtInheritResize, /* resize */ + XtInheritExpose, /* expose */ + NULL, /* set_values */ + NULL, /* set_values_hook */ + XtInheritSetValuesAlmost, /* set_values_almost */ + NULL, /* get_values_hook */ + XtInheritAcceptFocus, /* accept_focus */ + XtVersion, /* version */ + NULL, /* callback_private */ + XtInheritTranslations, /* tm_table */ + XtInheritQueryGeometry, /* query_geometry */ + }, + /* simple */ + { + XtInheritChangeSensitive, /* change_sensitive */ + }, + /* text */ + { + NULL, /* extension */ + }, + /* ascii */ + { + NULL, /* extension */ + }, +}; + +WidgetClass asciiTextWidgetClass = (WidgetClass)&asciiTextClassRec; + +#ifdef ASCII_STRING +AsciiStringClassRec asciiStringClassRec = { + /* core */ + { + (WidgetClass)&asciiTextClassRec, /* superclass */ + "Text", /* class_name */ + sizeof(AsciiStringRec), /* widget_size */ + NULL, /* class_initialize */ + NULL, /* class_part_init */ + False, /* class_inited */ + NULL, /* initialize */ + NULL, /* initialize_hook */ + XtInheritRealize, /* realize */ + NULL, /* actions */ + 0, /* num_actions */ + NULL, /* resources */ + 0, /* num_resource */ + NULLQUARK, /* xrm_class */ + True, /* compress_motion */ + XtExposeGraphicsExpose | /* compress_exposure */ + XtExposeNoExpose, + True, /* compress_enterleave */ + False, /* visible_interest */ + NULL, /* destroy */ + XtInheritResize, /* resize */ + XtInheritExpose, /* expose */ + NULL, /* set_values */ + NULL, /* set_values_hook */ + XtInheritSetValuesAlmost, /* set_values_almost */ + NULL, /* get_values_hook */ + XtInheritAcceptFocus, /* accept_focus */ + XtVersion, /* version */ + NULL, /* callback_private */ + XtInheritTranslations, /* tm_table */ + XtInheritQueryGeometry, /* query_geometry */ + }, + /* simple */ + { + XtInheritChangeSensitive, /* change_sensitive */ + }, + /* text */ + { + NULL, /* extension */ + }, + /* ascii */ + { + NULL, /* extension */ + }, + /* string */ + { + NULL, /* extension */ + }, +}; + +WidgetClass asciiStringWidgetClass = (WidgetClass)&asciiStringClassRec; +#endif /* ASCII_STRING */ + +#ifdef ASCII_DISK +AsciiDiskClassRec asciiDiskClassRec = { + /* core */ + { + (WidgetClass)&asciiTextClassRec, /* superclass */ + "Text", /* class_name */ + sizeof(AsciiDiskRec), /* widget_size */ + NULL, /* class_initialize */ + NULL, /* class_part_init */ + False, /* class_inited */ + NULL, /* initialize */ + NULL, /* initialize_hook */ + XtInheritRealize, /* realize */ + NULL, /* actions */ + 0, /* num_actions */ + NULL, /* resources */ + 0, /* num_resource */ + NULLQUARK, /* xrm_class */ + True, /* compress_motion */ + True, /* compress_exposure */ + XtExposeGraphicsExpose | /* compress_enterleave */ + XtExposeNoExpose, + False, /* visible_interest */ + NULL, /* destroy */ + XtInheritResize, /* resize */ + XtInheritExpose, /* expose */ + NULL, /* set_values */ + NULL, /* set_values_hook */ + XtInheritSetValuesAlmost, /* set_values_almost */ + NULL, /* get_values_hook */ + XtInheritAcceptFocus, /* accept_focus */ + XtVersion, /* version */ + NULL, /* callback_private */ + XtInheritTranslations, /* tm_table */ + XtInheritQueryGeometry, /* query_geometry */ + }, + /* simple */ + { + XtInheritChangeSensitive, /* change_sensitive */ + }, + /* text */ + { + NULL, /* extension */ + }, + /* ascii */ + { + NULL, /* extension */ + }, + /* disk */ + { + NULL, /* extension */ + }, +}; + +WidgetClass asciiDiskWidgetClass = (WidgetClass)&asciiDiskClassRec; +#endif /* ASCII_DISK */ + +/* + * Implementation + */ +static void +XawAsciiInitialize(Widget request, Widget cnew, + ArgList args, Cardinal *num_args) +{ + AsciiWidget w = (AsciiWidget)cnew; + int i; + int tabs[TAB_COUNT], tab; + + MultiSinkObject sink; + + /* superclass Initialize can't set the following, + * as it didn't know the source or sink when it was called + */ + if (XtHeight(request) == DEFAULT_TEXT_HEIGHT) + XtHeight(cnew) = DEFAULT_TEXT_HEIGHT; + + /* This is the main change for internationalization */ + if (w->simple.international == True) { /* The multi* are international */ + if (w->text.sink == NULL) + w->text.sink = XtCreateWidget("textSink", multiSinkObjectClass, + cnew, args, *num_args); + else if (!XtIsSubclass(w->text.sink, multiSinkObjectClass)) + XtError("Sink object is not a subclass of multiSink"); + + if (w->text.source == NULL) + w->text.source = XtCreateWidget("textSource", multiSrcObjectClass, + cnew, args, *num_args); + else if (!XtIsSubclass(w->text.source, multiSrcObjectClass)) + XtError("Source object is not a subclass of multiSrc"); +#ifndef OLDXAW + else + _XawSourceAddText(w->text.source, cnew); +#endif + } + else { + if (w->text.sink == NULL) + w->text.sink = XtCreateWidget("textSink", asciiSinkObjectClass, + cnew, args, *num_args); + else if (!XtIsSubclass(w->text.source, asciiSinkObjectClass)) + XtError("Sink object is not a subclass of asciiSink"); + + if (w->text.source == NULL) + w->text.source = XtCreateWidget("textSource", asciiSrcObjectClass, + cnew, args, *num_args); + else if (!XtIsSubclass(w->text.source, asciiSrcObjectClass)) + XtError("Source object is not a subclass of asciiSrc"); +#ifndef OLDXAW + else + _XawSourceAddText(w->text.source, cnew); +#endif + } + + if (XtHeight(w) == DEFAULT_TEXT_HEIGHT) + XtHeight(w) = VMargins(w) + XawTextSinkMaxHeight(w->text.sink, 1); + + for (i = 0, tab = 0; i < TAB_COUNT; i++) + tabs[i] = (tab += 8); + + XawTextSinkSetTabs(w->text.sink, TAB_COUNT, tabs); + + XawTextDisableRedisplay(cnew); + XawTextEnableRedisplay(cnew); + + _XawImRegister(cnew); + + /* If we are using a MultiSink we need to tell the input method stuff */ + if (w->simple.international == True) { + Arg list[4]; + Cardinal ac = 0; + + sink = (MultiSinkObject)w->text.sink; + XtSetArg(list[ac], XtNfontSet, sink->multi_sink.fontset); ac++; + XtSetArg(list[ac], XtNinsertPosition, w->text.insertPos); ac++; + XtSetArg(list[ac], XtNforeground, sink->text_sink.foreground); ac++; + XtSetArg(list[ac], XtNbackground, sink->text_sink.background); ac++; + _XawImSetValues(cnew, list, ac); + } +} + +static void +XawAsciiDestroy(Widget w) +{ + AsciiWidget ascii = (AsciiWidget)w; + + _XawImUnregister(w); + + if (w == XtParent(ascii->text.sink)) + XtDestroyWidget(ascii->text.sink); + +#ifdef OLDXAW + if (w == XtParent(ascii->text.source)) + XtDestroyWidget(ascii->text.source); +#else + _XawSourceRemoveText(ascii->text.source, w, + ascii->text.source && + w == XtParent(ascii->text.source)); +#endif +} -- cgit v1.2.3