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view org.eclipse.swt.win32.win32.x86/src/org/eclipse/swt/custom/Bullet.d @ 120:536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
===D2===
* added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements
used these templates to work with strict type storage rules of dmd-2.053
* com.ibm.icu now also compilable with D2, but not tested yet
* small fixes
Snippet288 - shared data is in TLS
===Phobos===
* fixed critical bugs in Phobos implemention
completely incorrect segfault prone fromStringz (Linux's port ruthless killer)
terrible, incorrect StringBuffer realization (StyledText killer)
* fixed small bugs as well
Snippet72 - misprint in the snippet
* implemented missed functionality for Phobos
ByteArrayOutputStream implemented (image loading available)
formatting correctly works for all DWT's cases
As a result, folowing snippets now works with Phobos (Snippet### - what is fixed):
Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting
Snippet48, 282 - crash on image loading
Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText
Snippet244 - hang-up
===Tango===
* few changes for the latest Tango trunc-r5661
* few small performance improvments
===General===
* implMissing-s for only one version changed to implMissingInTango/InPhobos
* incorrect calls to Format in toString-s fixed
* fixed loading \uXXXX characters in ResourceBundle
* added good UTF-8 support for StyledText, TextLayout (Win32) and friends
UTF functions revised and tested. It is now in java.nonstandard.*Utf modules
StyledText and TextLayout (Win32) modules revised for UTF-8 support
* removed small diferences in most identical files in *.swt.* folders
*.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32
now 179 of 576 (~31%) files in *.swt.* folders are fully identical
* Win32: snippets now have right subsystem, pretty icons and native system style controls
* small fixes in snippets
Snippet44 - it's not Snippet44
Snippet212 - functions work with different images and offsets arrays
Win32: Snippet282 - crash on close if the button has an image
Snippet293 - setGrayed is commented
and others
Win32: As a result, folowing snippets now works
Snippet68 - color doesn't change
Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above)
Snippet193 - no tabel headers
author | Denis Shelomovskij <verylonglogin.reg@gmail.com> |
---|---|
date | Sat, 09 Jul 2011 15:50:20 +0300 |
parents | 6dd524f61e62 |
children |
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/******************************************************************************* * Copyright (c) 2000, 2008 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module org.eclipse.swt.custom.Bullet; import java.lang.all; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.StyleRange; import org.eclipse.swt.custom.ST; /** * Instances of this class represent bullets in the <code>StyledText</code>. * <p> * The hashCode() method in this class uses the values of the public * fields to compute the hash value. When storing instances of the * class in hashed collections, do not modify these fields after the * object has been inserted. * </p> * <p> * Application code does <em>not</em> need to explicitly release the * resources managed by each instance when those instances are no longer * required, and thus no <code>dispose()</code> method is provided. * </p> * * @see StyledText#setLineBullet(int, int, Bullet) * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> * * @since 3.2 */ public class Bullet { /** * The bullet type. Possible values are: * <ul> * <li><code>ST.BULLET_DOT</code></li> * <li><code>ST.BULLET_NUMBER</code></li> * <li><code>ST.BULLET_LETTER_LOWER</code></li> * <li><code>ST.BULLET_LETTER_UPPER</code></li> * <li><code>ST.BULLET_TEXT</code></li> * <li><code>ST.BULLET_CUSTOM</code></li> * </ul> */ public int type; /** * The bullet style. */ public StyleRange style; /** * The bullet text. */ public String text; int[] linesIndices; int count; /** * Create a new bullet with the specified style, and type <code>ST.BULLET_DOT</code>. * The style must have a glyph metrics set. * * @param style the style * * @exception IllegalArgumentException <ul> * <li>ERROR_NULL_ARGUMENT when the style or the glyph metrics are null</li> * </ul> */ public this(StyleRange style) { this(ST.BULLET_DOT, style); } /** * Create a new bullet the specified style and type. * The style must have a glyph metrics set. * * @param type the bullet type * @param style the style * * @exception IllegalArgumentException <ul> * <li>ERROR_NULL_ARGUMENT when the style or the glyph metrics are null</li> * </ul> */ public this(int type, StyleRange style) { if (style is null) SWT.error(SWT.ERROR_NULL_ARGUMENT); if (style.metrics is null) SWT.error(SWT.ERROR_NULL_ARGUMENT); this.type = type; this.style = style; } void addIndices (int startLine, int lineCount) { if (linesIndices is null) { linesIndices = new int[lineCount]; count = lineCount; for (int i = 0; i < lineCount; i++) linesIndices[i] = startLine + i; } else { int modifyStart = 0; while (modifyStart < count) { if (startLine <= linesIndices[modifyStart]) break; modifyStart++; } int modifyEnd = modifyStart; while (modifyEnd < count) { if (startLine + lineCount <= linesIndices[modifyEnd]) break; modifyEnd++; } int newSize = modifyStart + lineCount + count - modifyEnd; if (newSize > linesIndices.length) { int[] newLinesIndices = new int[newSize]; System.arraycopy(linesIndices, 0, newLinesIndices, 0, count); linesIndices = newLinesIndices; } System.arraycopy(linesIndices, modifyEnd, linesIndices, modifyStart + lineCount, count - modifyEnd); for (int i = 0; i < lineCount; i++) linesIndices[modifyStart + i] = startLine + i; count = newSize; } } int indexOf (int lineIndex) { for (int i = 0; i < count; i++) { if (linesIndices[i] is lineIndex) return i; } return -1; } public override hash_t toHash() { return style.toHash() ^ type; } int[] removeIndices (int startLine, int replaceLineCount, int newLineCount, bool update) { if (count is 0) return null; if (startLine > linesIndices[count - 1]) return null; int endLine = startLine + replaceLineCount; int delta = newLineCount - replaceLineCount; for (int i = 0; i < count; i++) { int index = linesIndices[i]; if (startLine <= index) { int j = i; while (j < count) { if (linesIndices[j] >= endLine) break; j++; } if (update) { for (int k = j; k < count; k++) linesIndices[k] += delta; } int[] redrawLines = new int[count - j]; System.arraycopy(linesIndices, j, redrawLines, 0, count - j); System.arraycopy(linesIndices, j, linesIndices, i, count - j); count -= (j - i); return redrawLines; } } for (int i = 0; i < count; i++) linesIndices[i] += delta; return null; } int size() { return count; } }