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import java.io.File; |
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import java.io.File; |
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import java.io.IOException; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStream; |
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import java.util.HashMap; |
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import java.util.Map; |
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import java.util.Map; |
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import java.util.zip.ZipEntry; |
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import java.util.zip.ZipEntry; |
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import java.util.zip.ZipFile; |
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import java.util.zip.ZipFile; |
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import org.eclipse.core.resources.IFile; |
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import org.eclipse.core.resources.IFile; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.core.runtime.CoreException; |
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import org.eclipse.core.runtime.IConfigurationElement; |
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import org.eclipse.core.runtime.IExtension; |
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import org.eclipse.core.runtime.IExtensionPoint; |
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import org.eclipse.core.runtime.Plugin; |
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import org.eclipse.jdt.core.compiler.IScanner; |
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import org.eclipse.jdt.core.compiler.IScanner; |
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import org.eclipse.jdt.core.formatter.CodeFormatter; |
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import org.eclipse.jdt.core.formatter.CodeFormatter; |
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import org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants; |
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import org.eclipse.jdt.core.util.ClassFileBytesDisassembler; |
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import org.eclipse.jdt.core.util.ClassFileBytesDisassembler; |
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import org.eclipse.jdt.core.util.ClassFormatException; |
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import org.eclipse.jdt.core.util.ClassFormatException; |
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import org.eclipse.jdt.core.util.IClassFileReader; |
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import org.eclipse.jdt.core.util.IClassFileReader; |
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Lines 45-52
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* @since 2.0 |
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* @since 2.0 |
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*/ |
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*/ |
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public class ToolFactory { |
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public class ToolFactory { |
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/** |
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* If set, this mode tells the default code formatter to honor the options that never indent comments on |
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* first column. Note that if these options are disabled, then they remain disabled even if this mode is set. |
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* If this mode is not set, these options are ignored, even if they are enabled. |
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* <p>See also {@link #M_FORMAT_NEW} and {@link #M_REFORMAT} that combine all flags that are typically used for formatting |
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* new or existing source</p> |
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* |
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* @see DefaultCodeFormatterConstants#FORMATTER_NEVER_INDENT_BLOCK_COMMENTS_ON_FIRST_COLUMN |
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* @see DefaultCodeFormatterConstants#FORMATTER_NEVER_INDENT_LINE_COMMENTS_ON_FIRST_COLUMN |
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* @see #createCodeFormatter(Map, int) |
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* @since 3.3 |
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*/ |
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public static int M_FORMAT_HONOR_NEVER_INDENT_COMMENT_OPTIONS = 0x01; |
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/** |
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/** |
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* This constant combines all modes to be used for formatting new code. In particular, options that preserve the indentation |
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* of comments are not used. Clients that are formatting new code are recommended to use this flag over the specific ones. |
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* |
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* @see #M_FORMAT_HONOR_NEVER_INDENT_COMMENT_OPTIONS |
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* @see #createCodeFormatter(Map, int) |
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* @since 3.3 |
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*/ |
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public static int M_FORMAT_NEW= new Integer(0).intValue(); |
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/** |
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* This constant combines all modes to be used for (re-) formatting existing code. In particular, options that preserve the indentation |
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* of comments are used. Clients that are (re-) formatting existing code are recommended to use this flag over the specific flags. |
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* |
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* @see #M_FORMAT_HONOR_NEVER_INDENT_COMMENT_OPTIONS |
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* @see #createCodeFormatter(Map, int) |
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* @since 3.3 |
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*/ |
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public static int M_REFORMAT = new Integer(M_FORMAT_HONOR_NEVER_INDENT_COMMENT_OPTIONS).intValue(); |
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/** |
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* Create an instance of a code formatter. A code formatter implementation can be contributed via the |
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* Create an instance of a code formatter. A code formatter implementation can be contributed via the |
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* extension point "org.eclipse.jdt.core.codeFormatter". If unable to find a registered extension, the factory |
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* extension point "org.eclipse.jdt.core.codeFormatter". If unable to find a registered extension, the factory |
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* will default to using the default code formatter. |
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* will default to using the default code formatter. |
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Lines 89-94
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* the compiler compliance level ({@link JavaCore#COMPILER_COMPLIANCE}) and the target platform |
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* the compiler compliance level ({@link JavaCore#COMPILER_COMPLIANCE}) and the target platform |
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* ({@link JavaCore#COMPILER_CODEGEN_TARGET_PLATFORM}). |
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* ({@link JavaCore#COMPILER_CODEGEN_TARGET_PLATFORM}). |
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* Without these options, it is not possible for the code formatter to know what kind of source it needs to format. |
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* Without these options, it is not possible for the code formatter to know what kind of source it needs to format. |
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* </p><p> |
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* Note this is equivalent to <code>createCodeFormatter(options, M_FORMAT_NEW)</code>. Thus some code formatter options |
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* may be ignored since the corresponding mode is not set. |
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* </p> |
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* </p> |
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* @param options - the options map to use for formatting with the default code formatter. Recognized options |
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* @param options - the options map to use for formatting with the default code formatter. Recognized options |
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* are documented on <code>JavaCore#getDefaultOptions()</code>. If set to <code>null</code>, then use |
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* are documented on <code>JavaCore#getDefaultOptions()</code>. If set to <code>null</code>, then use |
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Lines 99-106
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* @since 3.0 |
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* @since 3.0 |
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*/ |
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*/ |
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public static CodeFormatter createCodeFormatter(Map options){ |
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public static CodeFormatter createCodeFormatter(Map options){ |
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return createCodeFormatter(options, 0); |
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} |
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/** |
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* Create an instance of the built-in code formatter. |
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* <p>The given options should at least provide the source level ({@link JavaCore#COMPILER_SOURCE}), |
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* the compiler compliance level ({@link JavaCore#COMPILER_COMPLIANCE}) and the target platform |
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* ({@link JavaCore#COMPILER_CODEGEN_TARGET_PLATFORM}). |
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* Without these options, it is not possible for the code formatter to know what kind of source it needs to format. |
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* </p> |
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* <p>The given mode is a bitwise value. It is used to determine what options should be enabled when |
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* formatting the code.</p> |
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* <p>The list of bits used to set the mode includes {@link #M_FORMAT_HONOR_NEVER_INDENT_COMMENT_OPTIONS}, but |
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* other bits are left for future use. {@link #M_FORMAT_NEW} and {@link #M_REFORMAT} combine the flags to be used when formatting |
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* new or when formatting existing code.</p> |
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* |
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* @param options the options map to use for formatting with the default code formatter. Recognized options |
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* are documented on <code>JavaCore#getDefaultOptions()</code>. If set to <code>null</code>, then use |
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* the current settings from <code>JavaCore#getOptions</code>. |
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* @param mode the given mode to modify the given options. |
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* |
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* @return an instance of the built-in code formatter |
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* @see CodeFormatter |
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* @see JavaCore#getOptions() |
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* @since 3.3 |
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*/ |
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public static CodeFormatter createCodeFormatter(Map options, int mode) { |
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if (options == null) options = JavaCore.getOptions(); |
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if (options == null) options = JavaCore.getOptions(); |
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return new DefaultCodeFormatter(options); |
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Map currentOptions = new HashMap(options); |
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if ((mode & M_FORMAT_HONOR_NEVER_INDENT_COMMENT_OPTIONS) == 0) { |
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// disable the option for not indenting comments starting on first column |
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currentOptions.put(DefaultCodeFormatterConstants.FORMATTER_NEVER_INDENT_BLOCK_COMMENTS_ON_FIRST_COLUMN, DefaultCodeFormatterConstants.FALSE); |
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currentOptions.put(DefaultCodeFormatterConstants.FORMATTER_NEVER_INDENT_LINE_COMMENTS_ON_FIRST_COLUMN, DefaultCodeFormatterConstants.FALSE); |
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} |
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return new DefaultCodeFormatter(currentOptions); |
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} |
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} |
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/** |
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/** |
