--- a/jdk/src/solaris/native/sun/awt/awt_motif12.c Wed Jul 05 16:40:31 2017 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,435 +0,0 @@
-/*
- * Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-#if MOTIF_VERSION!=1
- #error This file should only be compiled with motif 1.2
-#endif
-
-#include "awt_motif.h"
-#include <Xm/VendorSEP.h>
-#include <Xm/DragCP.h>
-#include "debug_util.h"
-#include "awt.h"
-
-/*
- * awt_motif_getIMStatusHeight is a cut and paste of the ImGetGeo() function
- * found in CDE Motif's Xm/XmIm.c. It returns the height of the Input Method
- * Status region attached to the given VendorShell. This is needed in order
- * to calculate geometry for Frames and Dialogs that contain TextField or
- * TextArea widgets.
- *
- * BCB: Copying this function out of the Motif source is a horrible
- * hack. Unfortunately, Motif tries to hide the existence of the IM Status
- * region from us so it does not provide any public way to get this info.
- * Clearly a better long term solution needs to be found.
- */
-
-typedef struct _XmICStruct {
- struct _XmICStruct *next;
- Widget icw;
- Window focus_window;
- XtArgVal foreground;
- XtArgVal background;
- XtArgVal background_pixmap;
- XtArgVal font_list;
- XtArgVal line_space;
- int32_t status_width;
- int32_t status_height;
- int32_t preedit_width;
- int32_t preedit_height;
- Boolean has_focus;
- Boolean need_reset;
-} XmICStruct;
-
-typedef struct {
- Widget im_widget;
- XIMStyle input_style;
- XIC xic;
- int32_t status_width;
- int32_t status_height;
- int32_t preedit_width;
- int32_t preedit_height;
- XmICStruct *iclist;
- XmICStruct *current;
-} XmImInfo;
-
-static XFontSet extract_fontset(XmFontList);
-static XmICStruct *get_iclist(Widget);
-
-#define MAXARGS 10
-static Arg xic_vlist[MAXARGS];
-static Arg status_vlist[MAXARGS];
-static Arg preedit_vlist[MAXARGS];
-
-#define NO_ARG_VAL -1
-#define SEPARATOR_HEIGHT 2
-
-
-#ifdef MOTIF_2_1_HACK
-/* To shut up warning messages from "cc -v"
- * Copied from Solaris 2.6 /usr/dt/include/Xm/BaseClassP.h and not
- * there in Solaris 7.
- */
-#if defined(__SunOS_5_7) || defined(__SunOS_5_8)
-extern XmWidgetExtData _XmGetWidgetExtData(Widget, unsigned char);
-#endif
-
-#else
-
-/*
- The following defines are to make the XmImGetXIC to compile on systems
- lower than SunOS 5.7, so therefore the following is a copy of the
- defines on SunOS 5.7/Motif2.1 header files.
-*/
-/*#if defined (__SunOS_5_5_1) || defined (__SunOS_5_6)*/
-#define XmPER_SHELL 0
-
-extern XIC XmImGetXIC(
- Widget w,
- unsigned int input_policy,
- ArgList args,
- Cardinal num_args) ;
-#endif
-
-static XmICStruct *
-get_iclist(Widget w)
-{
- Widget p;
- XmVendorShellExtObject ve;
- XmWidgetExtData extData;
- XmImInfo *im_info;
-
- p = w;
- while (!XtIsShell(p))
- p = XtParent(p);
-
- extData = (XmWidgetExtData)_XmGetWidgetExtData((Widget) p, XmSHELL_EXTENSION);
- if (extData == NULL)
- return NULL;
-
- ve = (XmVendorShellExtObject) extData->widget;
- if ((im_info = (XmImInfo *) ve->vendor.im_info) == NULL)
- return NULL;
- else
- return im_info->iclist;
-}
-
-int32_t
-awt_motif_getIMStatusHeight(Widget vw, jobject tc)
-{
- XmICStruct *icp;
- XmVendorShellExtObject ve;
- XmWidgetExtData extData;
- XmImInfo *im_info;
- int32_t width = 0;
- int32_t height = 0;
- XRectangle rect;
- XRectangle *rp;
- int32_t old_height;
- Arg args[1];
- int32_t base_height;
- XFontSet fs;
- XFontSet fss = NULL;
- XFontSet fsp = NULL;
-
- extData = (XmWidgetExtData)_XmGetWidgetExtData((Widget) vw, XmSHELL_EXTENSION);
- ve = (XmVendorShellExtObject) extData->widget;
-
- if ((icp = get_iclist(vw)) == NULL) {
- ve->vendor.im_height = 0;
- return 0;
- }
- im_info = (XmImInfo *) ve->vendor.im_info;
- if (im_info->xic == NULL) {
- ve->vendor.im_height = 0;
- return 0;
- }
- status_vlist[0].name = XNFontSet;
- status_vlist[1].name = NULL;
- preedit_vlist[0].name = XNFontSet;
- preedit_vlist[1].name = NULL;
-
- xic_vlist[0].name = XNAreaNeeded;
- xic_vlist[1].name = NULL;
-
- im_info->status_width = 0;
- im_info->status_height = 0;
- im_info->preedit_width = 0;
- im_info->preedit_height = 0;
- for (; icp != NULL; icp = icp->next) {
- if (im_info->input_style & XIMStatusArea) {
- if (icp->status_height == 0) {
- char *ret;
-
- if (icp->font_list == NO_ARG_VAL ||
- (fss = extract_fontset((XmFontList) icp->font_list)) == NULL)
- continue;
-
- status_vlist[0].value = (XtArgVal) fss;
- XSetICValues(im_info->xic,
- XNStatusAttributes, &status_vlist[0],
- NULL);
-
- xic_vlist[0].value = (XtArgVal) & rp;
- ret = XGetICValues(im_info->xic,
- XNStatusAttributes, &xic_vlist[0],
- NULL);
-
- if (ret) {
- /* Cannot obtain XIC value. IM server may be gone. */
- ve->vendor.im_height = 0;
- return 0;
- } else {
- icp->status_width = rp->width;
- icp->status_height = rp->height;
- XFree(rp);
- }
- }
- if (icp->status_width > im_info->status_width)
- im_info->status_width = icp->status_width;
- if (icp->status_height > im_info->status_height)
- im_info->status_height = icp->status_height;
- }
- if (im_info->input_style & XIMPreeditArea) {
- if (icp->preedit_height == 0) {
- if (icp->font_list == NO_ARG_VAL ||
- (fsp = extract_fontset((XmFontList) icp->font_list)) == NULL)
- continue;
-
- preedit_vlist[0].value = (XtArgVal) fsp;
- XSetICValues(im_info->xic,
- XNPreeditAttributes, &preedit_vlist[0],
- NULL);
-
- xic_vlist[0].value = (XtArgVal) & rp;
- XGetICValues(im_info->xic,
- XNPreeditAttributes, &xic_vlist[0],
- NULL);
-
- icp->preedit_width = rp->width;
- icp->preedit_height = rp->height;
- XFree(rp);
- }
- if (icp->preedit_width > im_info->preedit_width)
- im_info->preedit_width = icp->preedit_width;
- if (icp->preedit_height > im_info->preedit_height)
- im_info->preedit_height = icp->preedit_height;
- }
- }
-
- if (im_info->current != NULL && (fss != NULL || fsp != NULL)) {
- if (im_info->current->font_list != NO_ARG_VAL &&
- (fs = extract_fontset((XmFontList) im_info->current->font_list))
- != NULL) {
- if (fss != NULL)
- status_vlist[0].value = (XtArgVal) fs;
- else
- status_vlist[0].name = NULL;
- if (fsp != NULL)
- preedit_vlist[0].value = (XtArgVal) fs;
- else
- preedit_vlist[0].name = NULL;
- XSetICValues(im_info->xic,
- XNStatusAttributes, &status_vlist[0],
- XNPreeditAttributes, &preedit_vlist[0],
- NULL);
- }
- }
- if (im_info->status_height > im_info->preedit_height)
- height = im_info->status_height;
- else
- height = im_info->preedit_height;
- old_height = ve->vendor.im_height;
- if (height)
- height += SEPARATOR_HEIGHT;
-
- ve->vendor.im_height = height;
-
- XtSetArg(args[0], XtNbaseHeight, &base_height);
- XtGetValues(vw, args, 1);
- if (base_height < 0)
- base_height = 0;
- XtSetArg(args[0], XtNbaseHeight, base_height);
- XtSetValues(vw, args, 1);
- return height;
-}
-static XRectangle geometryRect;
-XVaNestedList awt_motif_getXICStatusAreaList(Widget w, jobject tc)
-{
- Widget p;
- XmVendorShellExtObject ve;
- XmWidgetExtData extData;
- XmImInfo *im_info;
- XmICStruct *icp;
-
- XVaNestedList list = NULL;
- XRectangle *ssgeometry = &geometryRect;
- Pixel bg;
- Pixel fg;
- Pixmap bpm;
- Dimension height,width;
- Position x,y;
-
- p = w;
- while (!XtIsShell(p)){
- p = XtParent(p);
- }
-
- XtVaGetValues(p,
- XmNx, &x,
- XmNy, &y,
- XmNwidth, &width,
- XmNheight, &height,
- NULL);
-
- extData = (XmWidgetExtData)_XmGetWidgetExtData((Widget) p, XmSHELL_EXTENSION);
- if (extData == NULL) {
- return NULL;
- }
-
- ve = (XmVendorShellExtObject) extData->widget;
- if ((im_info = (XmImInfo *) ve->vendor.im_info) == NULL) {
- return NULL;
- } else
- icp = im_info->iclist;
-
-
- if (icp) {
- /*
- * We hava at least a textfield/textarea in the frame, use the
- * first one.
- */
- ssgeometry->x = 0;
- ssgeometry->y = height - icp->status_height;
- ssgeometry->width = icp->status_width;
- ssgeometry->height = icp->status_height;
-
- /*
- * use motif TextComponent's resource
- */
- fg = icp->foreground;
- bg = icp->background;
- bpm = icp->background_pixmap;
-
- list = XVaCreateNestedList(0,
- XNFontSet, extract_fontset((XmFontList)icp->font_list),
- XNArea, ssgeometry,
- XNBackground, bg,
- XNForeground, fg,
- XNBackgroundPixmap, bpm,
- NULL);
- }
- return list ;
-}
-
-static XFontSet
-extract_fontset(XmFontList fl)
-{
- XmFontContext context;
- XmFontListEntry next_entry;
- XmFontType type_return;
- XtPointer tmp_font;
- XFontSet first_fs = NULL;
- char *font_tag;
-
- if (!XmFontListInitFontContext(&context, fl))
- return NULL;
-
- do {
- next_entry = XmFontListNextEntry(context);
- if (next_entry) {
- tmp_font = XmFontListEntryGetFont(next_entry, &type_return);
- if (type_return == XmFONT_IS_FONTSET) {
- font_tag = XmFontListEntryGetTag(next_entry);
- if (!strcmp(font_tag, XmFONTLIST_DEFAULT_TAG)) {
- XmFontListFreeFontContext(context);
- XtFree(font_tag);
- return (XFontSet) tmp_font;
- }
- XtFree(font_tag);
- if (first_fs == NULL)
- first_fs = (XFontSet) tmp_font;
- }
- }
- } while (next_entry);
-
- XmFontListFreeFontContext(context);
- return first_fs;
-}
-
-/*
- * Motif 1.2 requires that an X event passed to XmDragStart is of
- * ButtonPress type. In Motif 2.1 the restriction is relaxed to allow
- * ButtonPress, ButtonRelease, KeyRelease, KeyPress, MotionNotify events
- * as drag initiators. Actually the code in Motif 1.2 works okay for these
- * events as well, since it uses only the fields that have the same values
- * in all five event types. To bypass the initial sanity check in
- * XmDragStart we forcibly change event type to ButtonPress.
- *
- * This function causes an UnsatisfiedLinkError on Linux.
- * Since Linux only links against Motif 2.1, we can safely remove
- * this function altogether from the Linux build.
- * bchristi 1/22/2001
- */
-
-#ifdef __solaris__
-void
-awt_motif_adjustDragTriggerEvent(XEvent* xevent) {
- xevent->type = ButtonPress;
-}
-#endif /* __solaris__ */
-
-static XmDragStartProc do_drag_start = NULL;
-static Widget drag_initiator = NULL;
-
-static void
-CheckedDragStart(XmDragContext dc, Widget src, XEvent *event) {
- DASSERT(do_drag_start != NULL);
- DASSERT(drag_initiator != NULL);
- /*
- * Fix for BugTraq ID 4407057.
- * Enable the drag operation only if it is registered on the specific widget.
- * We use this check to disable Motif default drag support.
- */
- if (src == drag_initiator) {
- do_drag_start(dc, src, event);
- } else {
- /*
- * This is the last chance to destroy the XmDragContext widget.
- * NOTE: We rely on the fact that Motif 1.2 never uses the pointer
- * to XmDragContext object returned from XmDragStart.
- */
- XtDestroyWidget(dc);
- }
-}
-
-void
-awt_motif_enableSingleDragInitiator(Widget w) {
- DASSERT(drag_initiator == NULL && do_drag_start == NULL && w != NULL);
- drag_initiator = w;
- do_drag_start = xmDragContextClassRec.drag_class.start;
- DASSERT(do_drag_start != NULL);
- xmDragContextClassRec.drag_class.start = (XmDragStartProc)CheckedDragStart;
-}