--- a/jdk/src/solaris/native/sun/awt/awt_Checkbox.c Thu Sep 11 11:25:48 2008 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,428 +0,0 @@
-/*
- * Copyright 1995-2002 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.
- */
-
-#ifdef HEADLESS
- #error This file should not be included in headless library
-#endif
-
-#include "awt_p.h"
-#include "sun_awt_motif_MComponentPeer.h"
-#include "sun_awt_motif_MCheckboxPeer.h"
-#include "java_awt_Checkbox.h"
-#include "java_awt_CheckboxGroup.h"
-
-#include "awt_Component.h"
-
-#include "multi_font.h"
-#include <jni.h>
-#include <jni_util.h>
-
-extern struct MComponentPeerIDs mComponentPeerIDs;
-extern AwtGraphicsConfigDataPtr
- copyGraphicsConfigToPeer(JNIEnv *env, jobject this);
-
-/* fieldIDs for Checkbox fields that may be accessed from C */
-static struct CheckboxIDs {
- jfieldID label;
-} checkboxIDs;
-
-static char emptyString[] = "";
-
-
-/*
- * Class: java_awt_Checkbox
- * Method: initIDs
- * Signature: ()V
- */
-
-/* This function gets called from the static initializer for Checkbox.java
- to initialize the fieldIDs for fields that may be accessed from C */
-
-JNIEXPORT void JNICALL
-Java_java_awt_Checkbox_initIDs
- (JNIEnv *env, jclass cls)
-{
- checkboxIDs.label =
- (*env)->GetFieldID(env, cls, "label", "Ljava/lang/String;");
-}
-
-/*
- * client_data is MCheckboxPeer instance pointer
- */
-static void
-Toggle_callback(Widget w,
- XtPointer client_data,
- XmAnyCallbackStruct * call_data)
-{
- Boolean state;
- JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
-
- XtVaGetValues(w, XmNset, &state, NULL);
-
- JNU_CallMethodByName(env, NULL, (jobject) client_data, "action", "(Z)V", state);
- if ((*env)->ExceptionOccurred(env)) {
- (*env)->ExceptionDescribe(env);
- (*env)->ExceptionClear(env);
- }
-}
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: create
- * Signature: (Lsun/awt/motif/MComponentPeer;)V
- */
-JNIEXPORT void JNICALL Java_sun_awt_motif_MCheckboxPeer_create
- (JNIEnv * env, jobject this, jobject parent)
-{
- jobject target;
- struct ComponentData *bdata;
- struct ComponentData *wdata;
- char *clabel;
-#define MAX_ARGC 10
- Arg args[MAX_ARGC];
- Cardinal argc;
- jobject label;
- XmString mfstr = NULL;
- jobject font = awtJNI_GetFont(env, this);
- jboolean isMultiFont = awtJNI_IsMultiFont(env, font);
- jobject globalRef = awtJNI_CreateAndSetGlobalRef(env, this);
- AwtGraphicsConfigDataPtr adata;
- XmFontList fontlist = NULL;
- Dimension height;
- Boolean labelIsEmpty = FALSE;
-
- AWT_LOCK();
-
- if (JNU_IsNull(env, parent)) {
- JNU_ThrowNullPointerException(env, "NullPointerException");
- AWT_UNLOCK();
-
- return;
- }
- target = (*env)->GetObjectField(env, this, mComponentPeerIDs.target);
- wdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env, parent, mComponentPeerIDs.pData);
-
- if (JNU_IsNull(env, target) || wdata == NULL) {
- JNU_ThrowNullPointerException(env, "NullPointerException");
- AWT_UNLOCK();
-
- return;
- }
- bdata = ZALLOC(ComponentData);
- if (bdata == NULL) {
- JNU_ThrowOutOfMemoryError(env, "OutOfMemoryError");
- AWT_UNLOCK();
-
- return;
- }
- JNU_SetLongFieldFromPtr(env, this, mComponentPeerIDs.pData, bdata);
-
- adata = copyGraphicsConfigToPeer(env, this);
-
- argc = 0;
- XtSetArg(args[argc], XmNrecomputeSize, False);
- argc++;
- XtSetArg(args[argc], XmNvisibleWhenOff, True);
- argc++;
- XtSetArg(args[argc], XmNtraversalOn, True);
- argc++;
- XtSetArg(args[argc], XmNspacing, 0);
- argc++;
- XtSetArg(args[argc], XmNuserData, (XtPointer) globalRef);
- argc++;
- XtSetArg (args[argc], XmNscreen,
- ScreenOfDisplay(awt_display,
- adata->awt_visInfo.screen));
- argc++;
-
- label = (*env)->GetObjectField(env, target, checkboxIDs.label);
-
- // fix for 4383735.
- // If the label is empty we need to set the indicator size
- // proportional to the size of the font.
- // kdm@sparc.spb.su
- if (JNU_IsNull(env, label) || ((*env)->GetStringLength(env, label) == 0)) {
- labelIsEmpty = TRUE;
- if (!JNU_IsNull(env, font)) {
- mfstr = XmStringCreateLocalized(" ");
- if (mfstr != NULL) {
- fontlist = awtJNI_GetFontList(env, font);
- if (fontlist != NULL) {
- height = XmStringHeight(fontlist, mfstr);
- XtSetArg(args[argc], XmNindicatorSize, height);
- argc++;
- XmFontListFree(fontlist);
- fontlist = NULL;
- }
- XmStringFree(mfstr);
- mfstr = NULL;
- }
- }
- }
-
- if (isMultiFont) {
- /*
- * We don't use makeCString() function here.
- * We create Motif multi-font compound string to display
- * unicode on the platform which is not spporting unicode.
- */
- if (labelIsEmpty) {
- mfstr = XmStringCreateLocalized("");
- } else {
- mfstr = awtJNI_MakeMultiFontString(env, label, font);
- }
-
- XtSetArg(args[argc], XmNlabelString, mfstr);
- argc++;
-
- DASSERT(!(argc > MAX_ARGC));
- bdata->widget = XmCreateToggleButton(wdata->widget, "", args, argc);
-
- if (mfstr != NULL) {
- XmStringFree(mfstr);
- mfstr = NULL;
- }
- } else {
- if (labelIsEmpty) {
- clabel = emptyString;
- } else {
- clabel = (char *) JNU_GetStringPlatformChars(env, label, NULL);
-
- if (clabel == NULL) { /* Exception? */
- AWT_UNLOCK();
- return;
- }
- }
-
- DASSERT(!(argc > MAX_ARGC));
- bdata->widget = XmCreateToggleButton(wdata->widget, clabel, args, argc);
-
- if (clabel != emptyString) {
- JNU_ReleaseStringPlatformChars(env, label, (const char *) clabel);;
- }
- }
-
- XtAddCallback(bdata->widget,
- XmNvalueChangedCallback,
- (XtCallbackProc) Toggle_callback,
- (XtPointer) globalRef);
-
- XtSetMappedWhenManaged(bdata->widget, False);
- XtManageChild(bdata->widget);
-
- AWT_UNLOCK();
-}
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: setLabel
- * Signature: (Ljava/lang/String;)V
- */
-JNIEXPORT void JNICALL Java_sun_awt_motif_MCheckboxPeer_setLabel
- (JNIEnv * env, jobject this, jstring label)
-{
- struct ComponentData *wdata;
- char *clabel;
- XmString xim;
- jobject font;
-
- AWT_LOCK();
-
- wdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env, this, mComponentPeerIDs.pData);
- if (wdata == NULL) {
- JNU_ThrowNullPointerException(env, "NullPointerException");
- AWT_UNLOCK();
- return;
- }
- if (JNU_IsNull(env, label) || ((*env)->GetStringLength(env, label) == 0)) {
- xim = XmStringCreateLocalized("");
- } else {
- font = awtJNI_GetFont(env, this);
-
- if (awtJNI_IsMultiFont(env, font)) {
- xim = awtJNI_MakeMultiFontString(env, label, font);
- } else {
- clabel = (char *) JNU_GetStringPlatformChars(env, label, NULL);
-
- if (clabel == NULL) {
- AWT_UNLOCK();
- return;
- }
- xim = XmStringCreate(clabel, "labelFont");
-
- JNU_ReleaseStringPlatformChars(env, label, (const char *) clabel);;
- }
- }
-
- XtVaSetValues(wdata->widget, XmNlabelString, xim, NULL);
- XmStringFree(xim);
- AWT_FLUSH_UNLOCK();
-}
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: pSetState
- * Signature: (Z)V
- */
-JNIEXPORT void JNICALL Java_sun_awt_motif_MCheckboxPeer_pSetState
- (JNIEnv * env, jobject this, jboolean state)
-{
- struct ComponentData *bdata;
-
- AWT_LOCK();
-
- bdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env, this, mComponentPeerIDs.pData);
-
- if (bdata == NULL || bdata->widget == NULL) {
- JNU_ThrowNullPointerException(env, "NullPointerException");
- AWT_UNLOCK();
- return;
- }
- XtVaSetValues(bdata->widget, XmNset, (Boolean) state, NULL);
- AWT_FLUSH_UNLOCK();
-}
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: pGetState
- * Signature: ()Z
- */
-JNIEXPORT jboolean JNICALL Java_sun_awt_motif_MCheckboxPeer_pGetState
- (JNIEnv * env, jobject this)
-{
- struct ComponentData *bdata;
- Boolean state;
-
- AWT_LOCK();
-
- bdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env,this,mComponentPeerIDs.pData);
-
- if (bdata == NULL || bdata->widget == NULL) {
- JNU_ThrowNullPointerException(env, "NullPointerException");
- AWT_UNLOCK();
- return JNI_FALSE;
- }
- XtVaGetValues(bdata->widget, XmNset, &state, NULL);
- AWT_FLUSH_UNLOCK();
- return ((state) ? JNI_TRUE : JNI_FALSE);
-}
-
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: setCheckboxGroup
- * Signature: (Ljava/awt/CheckboxGroup;)V
- */
-JNIEXPORT void JNICALL Java_sun_awt_motif_MCheckboxPeer_setCheckboxGroup
- (JNIEnv * env, jobject this, jobject group)
-{
- struct ComponentData *bdata;
-
- AWT_LOCK();
-
- bdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env, this, mComponentPeerIDs.pData);
-
- if (bdata == NULL || bdata->widget == NULL) {
- JNU_ThrowNullPointerException(env, "NullPointerException");
- AWT_UNLOCK();
- return;
- }
- if (JNU_IsNull(env, group)) {
- XtVaSetValues(bdata->widget,
- XmNindicatorType, XmN_OF_MANY,
- NULL);
- } else {
- XtVaSetValues(bdata->widget,
- XmNindicatorType, XmONE_OF_MANY,
- NULL);
- }
-
- AWT_FLUSH_UNLOCK();
-}
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: getIndicatorSize
- * Signature: (V)I
- */
-JNIEXPORT jint JNICALL Java_sun_awt_motif_MCheckboxPeer_getIndicatorSize
- (JNIEnv * env, jobject this)
-{
- struct ComponentData *wdata;
- Dimension size;
-
- AWT_LOCK();
-
- wdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env, this, mComponentPeerIDs.pData);
-
- if (wdata == NULL || wdata->widget == NULL) {
- JNU_ThrowNullPointerException(env, "Null pData");
- AWT_UNLOCK();
- return 0;
- }
- XtVaGetValues(wdata->widget,
- XmNindicatorSize, &size,
- NULL);
-
- AWT_FLUSH_UNLOCK();
-
- return size;
-}
-
-/*
- * Class: sun_awt_motif_MCheckboxPeer
- * Method: getSpacing
- * Signature: (V)I
- */
-JNIEXPORT jint JNICALL Java_sun_awt_motif_MCheckboxPeer_getSpacing
- (JNIEnv * env, jobject this)
-{
- struct ComponentData *wdata;
- Dimension dim;
-
- AWT_LOCK();
-
- wdata = (struct ComponentData *)
- JNU_GetLongFieldAsPtr(env, this, mComponentPeerIDs.pData);
-
- if (wdata == NULL || wdata->widget == NULL) {
- JNU_ThrowNullPointerException(env, "Null pData");
- AWT_UNLOCK();
- return 0;
- }
- XtVaGetValues(wdata->widget,
- XmNspacing, &dim,
- NULL);
-
- AWT_FLUSH_UNLOCK();
-
- return dim;
-}