Examples with Preferences org.eclipse.core.runtime.Preferences used on opensource projects

Example 96 with Preferences

use of org.eclipse.core.runtime.Preferences in project webtools.sourceediting by eclipse.

the class AbstractJSONSourceFormatter method appendDelimBefore.

protected void appendDelimBefore(IJSONNode node, CompoundRegion toAppend, StringBuilder source) {
    if (node == null || source == null)
        return;
    if (isCleanup() && !getCleanupStrategy(node).isFormatSource())
        // for not formatting case on cleanup action
        return;
    String delim = getLineDelimiter(node);
    boolean needIndent = !(node instanceof IJSONDocument);
    if (toAppend == null) {
        source.append(delim);
        source.append(getIndent(node));
        if (needIndent)
            source.append(getIndentString());
    } else {
        String type = toAppend.getType();
        if (type == JSONRegionContexts.JSON_COMMENT) {
            RegionIterator it = new RegionIterator(toAppend.getDocumentRegion(), toAppend.getTextRegion());
            it.prev();
            ITextRegion prev = it.prev();
            int[] result = null;
            if (prev == null || (prev.getType() == JSONRegionContexts.WHITE_SPACE && (result = TextUtilities.indexOf(DefaultLineTracker.DELIMITERS, it.getStructuredDocumentRegion().getText(prev), 0))[0] >= 0)) {
                // Collapse to one empty line if there's more than one.
                if (result != null) {
                    int offset = result[0] + DefaultLineTracker.DELIMITERS[result[1]].length();
                    if (offset < it.getStructuredDocumentRegion().getText(prev).length()) {
                        if (TextUtilities.indexOf(DefaultLineTracker.DELIMITERS, it.getStructuredDocumentRegion().getText(prev), offset)[0] >= 0) {
                            source.append(delim);
                        }
                    }
                    source.append(delim);
                    source.append(getIndent(node));
                    if (needIndent)
                        source.append(getIndentString());
                }
            } else if (prev.getType() == JSONRegionContexts.JSON_COMMENT) {
                String fullText = toAppend.getDocumentRegion().getFullText(prev);
                String trimmedText = toAppend.getDocumentRegion().getText(prev);
                // $NON-NLS-1$
                String whiteSpaces = "";
                if (fullText != null && trimmedText != null)
                    whiteSpaces = fullText.substring(trimmedText.length());
                int[] delimiterFound = TextUtilities.indexOf(DefaultLineTracker.DELIMITERS, whiteSpaces, 0);
                if (delimiterFound[0] != -1) {
                    source.append(delim);
                } else {
                    appendSpaceBefore(node, toAppend.getText(), source);
                    /*
						 * If two comments can't be adjusted in one
						 * line(combined length exceeds line width), a tab is
						 * also appended along with next line delimiter , we
						 * need to remove that.
						 */
                    if (source.toString().endsWith(getIndentString())) {
                        source.delete((source.length() - getIndentString().length()), source.length());
                    }
                }
            } else {
                appendSpaceBefore(node, toAppend.getText(), source);
            }
        } else if (type == JSONRegionContexts.JSON_COMMA) {
            RegionIterator it = new RegionIterator(toAppend.getDocumentRegion(), toAppend.getTextRegion());
            it.prev();
            ITextRegion prev = it.prev();
            Preferences preferences = JSONCorePlugin.getDefault().getPluginPreferences();
            if (prev.getType() == JSONRegionContexts.WHITE_SPACE && TextUtilities.indexOf(DefaultLineTracker.DELIMITERS, it.getStructuredDocumentRegion().getText(prev), 0)[0] >= 0) {
                source.append(delim);
                source.append(getIndent(node));
                if (needIndent)
                    source.append(getIndentString());
            } else if (preferences.getInt(JSONCorePreferenceNames.LINE_WIDTH) > 0 && (!preferences.getBoolean(JSONCorePreferenceNames.WRAPPING_PROHIBIT_WRAP_ON_ATTR) || node.getOwnerDocument().getNodeType() != IJSONNode.PAIR_NODE)) {
                int length = getLastLineLength(node, source);
                int append = 1;
                if (length + append > preferences.getInt(JSONCorePreferenceNames.LINE_WIDTH)) {
                    source.append(getLineDelimiter(node));
                    source.append(getIndent(node));
                    if (needIndent)
                        source.append(getIndentString());
                }
            }
        } else if (type == JSONRegionContexts.JSON_OBJECT_OPEN || type == JSONRegionContexts.JSON_OBJECT_CLOSE || type == JSONRegionContexts.JSON_ARRAY_OPEN || type == JSONRegionContexts.JSON_ARRAY_CLOSE) {
            source.append(delim);
            source.append(getIndent(node));
        } else {
            source.append(delim);
            source.append(getIndent(node));
            if (needIndent)
                source.append(getIndentString());
        }
    }
}

Example 97 with Preferences

use of org.eclipse.core.runtime.Preferences in project webtools.sourceediting by eclipse.

the class AbstractJSONSourceFormatter method appendSpaceBefore.

protected void appendSpaceBefore(IJSONNode node, CompoundRegion toAppend, StringBuilder source) {
    if (node == null || toAppend == null || source == null)
        return;
    if (isCleanup() && !getCleanupStrategy(node).isFormatSource())
        // for not formatting case on cleanup action
        return;
    String type = toAppend.getType();
    Preferences preferences = JSONCorePlugin.getDefault().getPluginPreferences();
    boolean needIndent = !(node instanceof IJSONDocument);
    /*if (type == JSONRegionContexts.JSON_COMMENT) {
			// check whether previous region is 'S' and has CR-LF
			String delim = getLineDelimiter(node);
			RegionIterator it = new RegionIterator(
					toAppend.getDocumentRegion(), toAppend.getTextRegion());
			it.prev();
			ITextRegion prev = it.prev();
			// bug390904
			if (prev.getType() == JSONRegionContexts.JSON_LBRACE
					&& TextUtilities
							.indexOf(DefaultLineTracker.DELIMITERS,
									it.getStructuredDocumentRegion()
											.getFullText(prev), 0)[0] > 0) {
				source.append(delim);
				source.append(getIndent(node));
				source.append(getIndentString());
			} else if (prev.getType() == JSONRegionContexts.WHITE_SPACE
					&& TextUtilities.indexOf(DefaultLineTracker.DELIMITERS, it
							.getStructuredDocumentRegion().getText(prev), 0)[0] >= 0) {
				source.append(delim);
				source.append(getIndent(node));
				if (needIndent)
					source.append(getIndentString());
			} else {
				appendSpaceBefore(node, toAppend.getText(), source);
			}
		}*/
    if ((type == JSONRegionContexts.JSON_OBJECT_OPEN || type == JSONRegionContexts.JSON_ARRAY_OPEN) && preferences.getBoolean(JSONCorePreferenceNames.WRAPPING_NEWLINE_ON_OPEN_BRACE)) {
        String delim = getLineDelimiter(node);
        source.append(delim);
        source.append(getIndent(node));
    // } else if (type == JSONRegionContexts.JSON_CURLY_BRACE_CLOSE) {
    // } else if (type == JSONRegionContexts.JSON_INCLUDES || type ==
    // JSONRegionContexts.JSON_DASHMATCH) {
    /*} else if (type == JSONRegionContexts.JSON_DECLARATION_SEPARATOR
				&& node instanceof IJSONStyleDeclItem) {
			int n = preferences
					.getInt(JSONCorePreferenceNames.FORMAT_PROP_PRE_DELIM);
			// no delimiter case
			while (n-- > 0)
				source.append(" ");//$NON-NLS-1$
		} else if (type == JSONRegionContexts.JSON_DECLARATION_VALUE_OPERATOR
				|| type == JSONRegionContexts.JSON_DECLARATION_VALUE_PARENTHESIS_CLOSE) {
			if (preferences.getInt(JSONCorePreferenceNames.LINE_WIDTH) > 0
					&& (!preferences
							.getBoolean(JSONCorePreferenceNames.WRAPPING_PROHIBIT_WRAP_ON_ATTR) || node
							.getOwnerDocument().getNodeType() != IJSONNode.STYLEDECLARATION_NODE)) {
				int length = getLastLineLength(node, source);
				int append = 1;
				if (length + append > preferences
						.getInt(JSONCorePreferenceNames.LINE_WIDTH)) {
					source.append(getLineDelimiter(node));
					source.append(getIndent(node));
					if (needIndent)
						source.append(getIndentString());
				}
			}
		} else if (JSONRegionContexts.JSON_FOREIGN_ELEMENT == type
				|| JSONRegionContexts.JSON_DECLARATION_DELIMITER == type) {
			return;
		*/
    } else
        appendSpaceBefore(node, toAppend.getText(), source);
}

Example 98 with Preferences

use of org.eclipse.core.runtime.Preferences in project webtools.sourceediting by eclipse.

the class AbstractJSONSourceFormatter method appendSpaceBefore.

protected void appendSpaceBefore(IJSONNode node, String toAppend, StringBuilder source) {
    if (node == null || source == null)
        return;
    if (isCleanup() && !getCleanupStrategy(node).isFormatSource())
        // for not formatting case on cleanup action
        return;
    Preferences preferences = JSONCorePlugin.getDefault().getPluginPreferences();
    if (toAppend != null && toAppend.startsWith("{") && preferences.getBoolean(JSONCorePreferenceNames.WRAPPING_NEWLINE_ON_OPEN_BRACE)) {
        // $NON-NLS-1$
        source.append(getLineDelimiter(node));
        source.append(getIndent(node));
        return;
    } else if (/* ! mgr.isOnePropertyPerLine() && */
    preferences.getInt(JSONCorePreferenceNames.LINE_WIDTH) > 0 && (!preferences.getBoolean(JSONCorePreferenceNames.WRAPPING_PROHIBIT_WRAP_ON_ATTR))) {
        int n = getLastLineLength(node, source);
        int append = (toAppend != null) ? TextUtilities.indexOf(DefaultLineTracker.DELIMITERS, toAppend, 0)[0] : 0;
        if (toAppend != null)
            append = (append < 0) ? toAppend.length() : append;
        if (n + append + 1 > preferences.getInt(JSONCorePreferenceNames.LINE_WIDTH)) {
            source.append(getLineDelimiter(node));
            source.append(getIndent(node));
            source.append(getIndentString());
            return;
        }
    }
    // whitespace to avoid the whitespace duplication.
    if (!(source.length() > 0 && source.toString().charAt(source.length() - 1) == ' ') && !(toAppend.length() > 0 && toAppend.charAt(toAppend.length() - 1) == ' ')) {
        // $NON-NLS-1$
        source.append(" ");
    }
}

Example 99 with Preferences

use of org.eclipse.core.runtime.Preferences in project webtools.sourceediting by eclipse.

the class AbstractJSONSourceFormatter method decoratedRegion.

protected String decoratedRegion(CompoundRegion region, int type, IJSONCleanupStrategy stgy) {
    if (isFormat())
        return region.getText();
    Preferences preferences = JSONCorePlugin.getDefault().getPluginPreferences();
    String text = null;
    if (!stgy.isFormatSource())
        text = region.getFullText();
    else
        text = region.getText();
    return text;
}

Example 100 with Preferences

use of org.eclipse.core.runtime.Preferences in project webtools.sourceediting by eclipse.

the class NewTagWizard method performFinish.

public boolean performFinish() {
    boolean performedOK = false;
    // save user options for next use
    fNewFileTemplatesPage.saveLastSavedPreferences();
    // no file extension specified so add default extension
    String fileName = fNewFilePage.getFileName();
    if (fileName.lastIndexOf('.') == -1) {
        String newFileName = fNewFilePage.addDefaultExtension(fileName);
        fNewFilePage.setFileName(newFileName);
    }
    // create a new empty file
    IFile file = fNewFilePage.createNewFile();
    // sure to check
    if (file != null) {
        if (!file.isLinked()) {
            // put template contents into file
            String templateString = fNewFileTemplatesPage.getTemplateString();
            if (templateString != null) {
                templateString = applyLineDelimiter(file, templateString);
                // determine the encoding for the new file
                Preferences preference = JSPCorePlugin.getDefault().getPluginPreferences();
                String charSet = preference.getString(CommonEncodingPreferenceNames.OUTPUT_CODESET);
                try {
                    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
                    OutputStreamWriter outputStreamWriter = null;
                    if (charSet == null || charSet.trim().equals("")) {
                        // $NON-NLS-1$
                        // just use default encoding
                        outputStreamWriter = new OutputStreamWriter(outputStream);
                    } else {
                        outputStreamWriter = new OutputStreamWriter(outputStream, charSet);
                    }
                    outputStreamWriter.write(templateString);
                    outputStreamWriter.flush();
                    outputStreamWriter.close();
                    ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
                    file.setContents(inputStream, true, false, null);
                    inputStream.close();
                } catch (Exception e) {
                    // $NON-NLS-1$
                    Logger.log(Logger.WARNING_DEBUG, "Could not create contents for new Tag file", e);
                }
            }
        }
        // open the file in editor
        openEditor(file);
        // everything's fine
        performedOK = true;
    }
    return performedOK;
}