diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/widgets/MessageBox.java')
| -rwxr-xr-x | bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/widgets/MessageBox.java | 415 |
1 files changed, 0 insertions, 415 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/widgets/MessageBox.java b/bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/widgets/MessageBox.java deleted file mode 100755 index 8293014565..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/motif/org/eclipse/swt/widgets/MessageBox.java +++ /dev/null @@ -1,415 +0,0 @@ -package org.eclipse.swt.widgets;
-
-/*
- * Copyright (c) 2000, 2002 IBM Corp. All rights reserved. - * This file is made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html
- */
-
-import org.eclipse.swt.internal.*;
-import org.eclipse.swt.internal.motif.*;
-import org.eclipse.swt.*;
-import org.eclipse.swt.widgets.*;
-import org.eclipse.swt.graphics.*;
-
-/**
- * Instances of this class are used used to inform or warn the user.
- * <dl>
- * <dt><b>Styles:</b></dt>
- * <dd>ICON_ERROR, ICON_INFORMATION, ICON_QUESTION, ICON_WARNING, ICON_WORKING</dd>
- * <dd>OK, OK | CANCEL</dd>
- * <dd>YES | NO, YES | NO | CANCEL</dd>
- * <dd>RETRY | CANCEL</dd>
- * <dd>ABORT | RETRY | IGNORE</dd>
- * <dt><b>Events:</b></dt>
- * <dd>(none)</dd>
- * </dl>
- * <p>
- * Note: Only one of the styles ICON_ERROR, ICON_INFORMATION, ICON_QUESTION,
- * ICON_WARNING and ICON_WORKING may be specified.
- * </p><p>
- * IMPORTANT: This class is intended to be subclassed <em>only</em>
- * within the SWT implementation.
- * </p>
- */ -public class MessageBox extends Dialog {
- int button;
- String message = "";
-
-/**
- * Constructs a new instance of this class given only its
- * parent.
- * <p>
- * Note: Currently, null can be passed in for the parent.
- * This has the effect of creating the dialog on the currently active
- * display if there is one. If there is no current display, the
- * dialog is created on a "default" display. <b>Passing in null as
- * the parent is not considered to be good coding style,
- * and may not be supported in a future release of SWT.</b>
- * </p>
- *
- * @param parent a shell which will be the parent of the new instance
- *
- * @exception IllegalArgumentException <ul>
- * <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
- * </ul>
- * @exception SWTException <ul>
- * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
- * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
- * </ul>
- */ -public MessageBox (Shell parent) {
- this (parent, SWT.OK | SWT.ICON_INFORMATION | SWT.APPLICATION_MODAL);
-}
-
-/** - * Constructs a new instance of this class given its parent - * and a style value describing its behavior and appearance. - * <p> - * The style value is either one of the style constants defined in - * class <code>SWT</code> which is applicable to instances of this - * class, or must be built by <em>bitwise OR</em>'ing together - * (that is, using the <code>int</code> "|" operator) two or more - * of those <code>SWT</code> style constants. The class description - * lists the style constants that are applicable to the class. - * Style bits are also inherited from superclasses. - * </p> - * Note: Currently, null can be passed in for the parent. - * This has the effect of creating the dialog on the currently active - * display if there is one. If there is no current display, the - * dialog is created on a "default" display. <b>Passing in null as - * the parent is not considered to be good coding style, - * and may not be supported in a future release of SWT.</b> - * </p> - * - * @param parent a shell which will be the parent of the new instance - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> - * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> - * </ul> - */ -public MessageBox (Shell parent, int style) {
- super (parent, checkStyle (style));
- checkSubclass ();
-}
-int activate (int widget, int client, int call) {
- OS.XtUnmanageChild (widget);
- button = client;
- return 0;
-}
-static int checkStyle (int style) {
- if ((style & (SWT.PRIMARY_MODAL | SWT.APPLICATION_MODAL | SWT.SYSTEM_MODAL)) == 0) style |= SWT.APPLICATION_MODAL;
- int mask = (SWT.YES | SWT.NO | SWT.OK | SWT.CANCEL | SWT.ABORT | SWT.RETRY | SWT.IGNORE);
- int bits = style & mask;
- if (bits == SWT.OK || bits == SWT.CANCEL || bits == (SWT.OK | SWT.CANCEL)) return style;
- if (bits == SWT.YES || bits == SWT.NO || bits == (SWT.YES | SWT.NO) || bits == (SWT.YES | SWT.NO | SWT.CANCEL)) return style;
- if (bits == (SWT.RETRY | SWT.CANCEL) || bits == (SWT.ABORT | SWT.RETRY | SWT.IGNORE)) return style;
- style = (style & ~mask) | SWT.OK;
- return style;
-}
-int createHandle (int parentHandle, int [] argList) {
- if ((style & SWT.ICON_ERROR) != 0) return OS.XmCreateErrorDialog (parentHandle, null, argList, argList.length / 2);
- if ((style & SWT.ICON_INFORMATION) != 0) return OS.XmCreateInformationDialog (parentHandle, null, argList, argList.length / 2);
- if ((style & SWT.ICON_QUESTION) != 0) return OS.XmCreateQuestionDialog (parentHandle, null, argList, argList.length / 2);
- if ((style & SWT.ICON_WARNING) != 0) return OS.XmCreateWarningDialog (parentHandle, null, argList, argList.length / 2);
- return OS.XmCreateMessageDialog (parentHandle, null, argList, argList.length / 2);
-}
-
-/**
- * Returns the dialog's message, which is a description of
- * the purpose for which it was opened. This message will be
- * visible on the dialog while it is open.
- *
- * @return the message
- */ -public String getMessage () {
- return message;
-}
-
-/**
- * Makes the dialog visible and brings it to the front
- * of the display.
- *
- * @return the ID of the button that was selected to dismiss the
- * message box (e.g. SWT.OK, SWT.CANCEL, etc...)
- *
- * @exception SWTException <ul>
- * <li>ERROR_WIDGET_DISPOSED - if the dialog has been disposed</li>
- * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the dialog</li>
- * </ul>
- */ -public int open () {
-
- /* Create the dialog.*/
- boolean destroyContext;
- Display appContext = Display.getCurrent ();
- if (destroyContext = (appContext == null)) appContext = new Display ();
- int display = appContext.xDisplay;
- int parentHandle = appContext.shellHandle;
- if (parent != null && parent.getDisplay () == appContext)
- parentHandle = parent.shellHandle;
-
- /* Compute the dialog title */
- /*
- * Feature in Motif. It is not possible to set a shell
- * title to an empty string. The fix is to set the title
- * to be a single space.
- */
- String string = title;
- if (string.length () == 0) string = " ";
- /* Use the character encoding for the default locale */
- byte [] buffer = Converter.wcsToMbcs (null, string, true);
- int xmStringPtr = OS.XmStringParseText (
- buffer,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /*
- * Feature in Motif. The modal values are only hints
- * to the window manager. For example Enlightenment treats all modes
- * as SWT.APPLICATION_MODAL. The generic Motif
- * Window Manager honours all modes.
- */
- int dialogStyle = OS.XmDIALOG_MODELESS;
- if ((style & SWT.PRIMARY_MODAL) != 0) dialogStyle = OS.XmDIALOG_PRIMARY_APPLICATION_MODAL;
- if ((style & SWT.APPLICATION_MODAL) != 0) dialogStyle = OS.XmDIALOG_FULL_APPLICATION_MODAL;
- if ((style & SWT.SYSTEM_MODAL) != 0) dialogStyle = OS.XmDIALOG_SYSTEM_MODAL;
- if (parent != null && dialogStyle == OS.XmDIALOG_MODELESS) {
- dialogStyle = OS.XmDIALOG_PRIMARY_APPLICATION_MODAL;
- }
- int [] argList = {
- OS.XmNnoResize, 1,
- OS.XmNresizePolicy, OS.XmRESIZE_NONE,
- OS.XmNdialogStyle, dialogStyle,
- OS.XmNdialogTitle, xmStringPtr,
- };
- int dialog = createHandle (parentHandle, argList);
- OS.XmStringFree (xmStringPtr);
- setMessage (dialog);
- setButtons (dialog);
-
- /* Hook the callbacks. */
- Callback callback = new Callback (this, "activate", 3);
- int address = callback.getAddress ();
- OS.XtAddCallback (dialog, OS.XmNokCallback, address, OS.XmDIALOG_OK_BUTTON);
- OS.XtAddCallback (dialog, OS.XmNcancelCallback, address, OS.XmDIALOG_CANCEL_BUTTON);
- OS.XtAddCallback (dialog, OS.XmNhelpCallback, address, OS.XmDIALOG_HELP_BUTTON);
-
- /* Open the dialog and dispatch events. */
- OS.XtManageChild (dialog);
-
- // Should be a pure OS message loop (no SWT AppContext)
- while (OS.XtIsRealized (dialog) && OS.XtIsManaged (dialog))
- if (!appContext.readAndDispatch()) appContext.sleep ();
-
- /* Destroy the dialog and update the display. */
- if (OS.XtIsRealized (dialog)) OS.XtDestroyWidget (dialog);
- if (destroyContext) appContext.dispose ();
- callback.dispose ();
-
- if ((style & (SWT.YES | SWT.NO | SWT.CANCEL)) == (SWT.YES | SWT.NO | SWT.CANCEL)) {
- if (button == OS.XmDIALOG_OK_BUTTON) return SWT.YES;
- if (button == OS.XmDIALOG_CANCEL_BUTTON) return SWT.NO;
- return SWT.CANCEL;
- };
- if ((style & (SWT.YES | SWT.NO)) == (SWT.YES | SWT.NO)) {
- return (button == OS.XmDIALOG_OK_BUTTON) ? SWT.YES : SWT.NO;
- }
- if ((style & (SWT.OK | SWT.CANCEL)) == (SWT.OK | SWT.CANCEL)) {
- return (button == OS.XmDIALOG_OK_BUTTON) ? SWT.OK : SWT.CANCEL;
- }
- if ((style & SWT.OK) == SWT.OK) return SWT.OK;
- if ((style & (SWT.RETRY | SWT.CANCEL)) == (SWT.RETRY | SWT.CANCEL)) {
- return (button == OS.XmDIALOG_OK_BUTTON) ? SWT.RETRY : SWT.CANCEL;
- }
- if ((style & (SWT.ABORT | SWT.RETRY | SWT.IGNORE)) == (SWT.ABORT | SWT.RETRY | SWT.IGNORE)) {
- if (button == OS.XmDIALOG_OK_BUTTON) return SWT.ABORT;
- if (button == OS.XmDIALOG_CANCEL_BUTTON) return SWT.RETRY;
- return SWT.IGNORE;
- }
- return SWT.CANCEL;
-}
-void setButtons (int dialogHandle) {
-
- /* Get the button children */
- int ok = OS.XmMessageBoxGetChild (dialogHandle, OS.XmDIALOG_OK_BUTTON);
- int cancel = OS.XmMessageBoxGetChild (dialogHandle, OS.XmDIALOG_CANCEL_BUTTON);
- int help = OS.XmMessageBoxGetChild (dialogHandle, OS.XmDIALOG_HELP_BUTTON);
- OS.XtUnmanageChild (help);
-
- /* Set the button labels */
- if ((style & (SWT.OK | SWT.CANCEL)) == (SWT.OK | SWT.CANCEL)) return;
- if ((style & SWT.OK) == SWT.OK) {
- OS.XtUnmanageChild (cancel);
- return;
- }
- if ((style & (SWT.YES | SWT.NO | SWT.CANCEL)) == (SWT.YES | SWT.NO | SWT.CANCEL)) {
- OS.XtManageChild (help);
- /* Use the character encoding for the default locale */
- byte [] buffer1 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Yes"), true);
- int xmString1 = OS.XmStringParseText (
- buffer1,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /* Use the character encoding for the default locale */
- byte [] buffer2 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_No"), true);
- int xmString2 = OS.XmStringParseText (
- buffer2,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /* Use the character encoding for the default locale */
- byte [] buffer3 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Cancel"), true);
- int xmString3 = OS.XmStringParseText (
- buffer3,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- int [] argList = {OS.XmNokLabelString, xmString1, OS.XmNcancelLabelString, xmString2, OS.XmNhelpLabelString, xmString3};
- OS.XtSetValues (dialogHandle, argList, argList.length / 2);
- OS.XmStringFree (xmString1); OS.XmStringFree (xmString2); OS.XmStringFree (xmString3);
- return;
- }
- if ((style & (SWT.YES | SWT.NO)) == (SWT.YES | SWT.NO)) {
- /* Use the character encoding for the default locale */
- byte [] buffer1 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Yes"), true);
- int xmString1 = OS.XmStringParseText (
- buffer1,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /* Use the character encoding for the default locale */
- byte [] buffer2 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_No"), true);
- int xmString2 = OS.XmStringParseText (
- buffer2,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- int [] argList = {OS.XmNokLabelString, xmString1, OS.XmNcancelLabelString, xmString2};
- OS.XtSetValues (dialogHandle, argList, argList.length / 2);
- OS.XmStringFree (xmString1); OS.XmStringFree (xmString2);
- return;
- }
- if ((style & (SWT.RETRY | SWT.CANCEL)) == (SWT.RETRY | SWT.CANCEL)) {
- /* Use the character encoding for the default locale */
- byte [] buffer1 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Retry"), true);
- int xmString1 = OS.XmStringParseText (
- buffer1,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /* Use the character encoding for the default locale */
- byte [] buffer2 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Cancel"), true);
- int xmString2 = OS.XmStringParseText (
- buffer2,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- int [] argList = {OS.XmNokLabelString, xmString1, OS.XmNcancelLabelString, xmString2};
- OS.XtSetValues (dialogHandle, argList, argList.length / 2);
- OS.XmStringFree (xmString1); OS.XmStringFree (xmString2);
- return;
- }
- if ((style & (SWT.ABORT | SWT.RETRY | SWT.IGNORE)) == (SWT.ABORT | SWT.RETRY | SWT.IGNORE)) {
- OS.XtManageChild (help);
- /* Use the character encoding for the default locale */
- byte [] buffer1 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Abort"), true);
- int xmString1 = OS.XmStringParseText (
- buffer1,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /* Use the character encoding for the default locale */
- byte [] buffer2 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Retry"), true);
- int xmString2 = OS.XmStringParseText (
- buffer2,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- /* Use the character encoding for the default locale */
- byte [] buffer3 = Converter.wcsToMbcs (null, SWT.getMessage("SWT_Ignore"), true);
- int xmString3 = OS.XmStringParseText (
- buffer3,
- 0,
- OS.XmFONTLIST_DEFAULT_TAG,
- OS.XmCHARSET_TEXT,
- null,
- 0,
- 0);
- int [] argList = {OS.XmNokLabelString, xmString1, OS.XmNcancelLabelString, xmString2, OS.XmNhelpLabelString, xmString3};
- OS.XtSetValues (dialogHandle, argList, argList.length / 2);
- OS.XmStringFree (xmString1); OS.XmStringFree (xmString2); OS.XmStringFree (xmString3);
- return;
- }
-}
-void setMessage (int dialogHandle) {
- String text = message;
- int label = OS.XmMessageBoxGetChild (dialogHandle, OS.XmDIALOG_MESSAGE_LABEL);
- if (label != 0) {
- int [] argList = {OS.XmNfontList, 0};
- OS.XtGetValues (label, argList, argList.length / 2);
- int fontList = argList [1];
- if (fontList != 0) {
- Display display = parent.getDisplay ();
- int xDisplay = display.xDisplay;
- int screen = OS.XDefaultScreen (xDisplay);
- int width = OS.XDisplayWidth (xDisplay, screen);
- Font font = Font.motif_new (display, fontList);
- text = display.wrapText (message, font, width * 3 / 5);
- }
- }
- /* Use the character encoding for the default locale */
- byte [] buffer = Converter.wcsToMbcs (null, text, true);
- int xmString = OS.XmStringGenerate(buffer, null, OS.XmCHARSET_TEXT, null);
- int [] argList = {OS.XmNmessageString, xmString};
- OS.XtSetValues (dialogHandle, argList, argList.length / 2);
- OS.XmStringFree (xmString);
-}
-
-/**
- * Sets the dialog's message, which is a description of
- * the purpose for which it was opened. This message will be
- * visible on the dialog while it is open.
- *
- * @param string the message
- */ -public void setMessage (String string) {
- message = string;
-}
-}
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