diff options
Diffstat (limited to 'json/bundles/org.eclipse.wst.json.ui/src/org/eclipse/wst/json/ui/internal/preferences/JSONSourcePreferencePage.java')
| -rw-r--r-- | json/bundles/org.eclipse.wst.json.ui/src/org/eclipse/wst/json/ui/internal/preferences/JSONSourcePreferencePage.java | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/json/bundles/org.eclipse.wst.json.ui/src/org/eclipse/wst/json/ui/internal/preferences/JSONSourcePreferencePage.java b/json/bundles/org.eclipse.wst.json.ui/src/org/eclipse/wst/json/ui/internal/preferences/JSONSourcePreferencePage.java new file mode 100644 index 0000000000..4af903091a --- /dev/null +++ b/json/bundles/org.eclipse.wst.json.ui/src/org/eclipse/wst/json/ui/internal/preferences/JSONSourcePreferencePage.java @@ -0,0 +1,223 @@ +/******************************************************************************* + * Copyright (c) 2004, 2016 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 + *******************************************************************************/ +package org.eclipse.wst.json.ui.internal.preferences; + +import org.eclipse.core.runtime.Preferences; +import org.eclipse.jface.layout.GridDataFactory; +import org.eclipse.jface.preference.IPreferenceStore; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Button; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Control; +import org.eclipse.swt.widgets.Group; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Spinner; +import org.eclipse.swt.widgets.Text; +import org.eclipse.ui.dialogs.PreferenceLinkArea; +import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer; +import org.eclipse.wst.json.core.JSONCorePlugin; +import org.eclipse.wst.json.core.preferences.JSONCorePreferenceNames; +import org.eclipse.wst.json.ui.internal.JSONUIMessages; +import org.eclipse.wst.json.ui.internal.JSONUIPlugin; +import org.eclipse.wst.sse.ui.internal.preferences.ui.AbstractPreferencePage; + +/** + */ +public class JSONSourcePreferencePage extends AbstractPreferencePage { + + protected Button fSplitMultiAttrs; + private final int MAX_INDENTATION_SIZE = 16; + private final int MIN_INDENTATION_SIZE = 0; + private Label fLineWidthLabel; + private Text fLineWidthText; + private Button fIndentUsingTabs; + private Button fIndentUsingSpaces; + private Spinner fIndentationSize; + + + /* + * (non-Javadoc) + * + * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite) + */ + @Override + protected Control createContents(Composite parent) { + final Composite composite = super.createComposite(parent, 1); + // PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, + // IHelpContextIds.CSS_PREFWEBX_SOURCE_HELPID); + + new PreferenceLinkArea(composite, SWT.WRAP | SWT.MULTI, "org.eclipse.wst.sse.ui.preferences.editor", //$NON-NLS-1$ + JSONUIMessages._UI_STRUCTURED_TEXT_EDITOR_PREFS_LINK, + (IWorkbenchPreferenceContainer) getContainer(), null).getControl().setLayoutData(GridDataFactory.fillDefaults().hint(150, SWT.DEFAULT).create()); + new Label(composite, SWT.NONE).setLayoutData(GridDataFactory.swtDefaults().create()); + + createContentsForFormattingGroup(composite); + setSize(composite); + loadPreferences(); + + return composite; + } + + @SuppressWarnings("restriction") + private void createContentsForFormattingGroup(Composite parent) { + Group formattingGroup = createGroup(parent, 2); + formattingGroup.setText(JSONUIMessages.Formatting_UI_); + + fLineWidthLabel = createLabel(formattingGroup, JSONUIMessages.Line_width__UI_); + fLineWidthText = new Text(formattingGroup, SWT.SINGLE | SWT.BORDER); + GridData gData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.BEGINNING); + gData.widthHint = 25; + fLineWidthText.setLayoutData(gData); + fLineWidthText.addModifyListener(this); + + // [269224] - Place the indent controls in their own composite for proper tab ordering + Composite indentComposite = createComposite(formattingGroup, 1); + ((GridData) indentComposite.getLayoutData()).horizontalSpan = 2; + ((GridLayout) indentComposite.getLayout()).marginWidth = 0; + ((GridLayout) indentComposite.getLayout()).marginHeight = 0; + + fIndentUsingTabs = createRadioButton(indentComposite, JSONUIMessages.Indent_using_tabs_); + ((GridData) fIndentUsingTabs.getLayoutData()).horizontalSpan = 1; + fIndentUsingSpaces = createRadioButton(indentComposite, JSONUIMessages.Indent_using_spaces); + ((GridData) fIndentUsingSpaces.getLayoutData()).horizontalSpan = 1; + + createLabel(formattingGroup, JSONUIMessages.Indentation_size); + fIndentationSize = new Spinner(formattingGroup, SWT.BORDER); + GridData gd= new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); + fIndentationSize.setLayoutData(gd); + fIndentationSize.setToolTipText(JSONUIMessages.Indentation_size_tip); + fIndentationSize.setMinimum(MIN_INDENTATION_SIZE); + fIndentationSize.setMaximum(MAX_INDENTATION_SIZE); + fIndentationSize.setIncrement(1); + fIndentationSize.setPageIncrement(4); + fIndentationSize.addModifyListener(this); + } + + /* (non-Javadoc) + * @see org.eclipse.jface.preference.PreferencePage#doGetPreferenceStore() + */ + @Override + protected IPreferenceStore doGetPreferenceStore() { + return JSONUIPlugin.getDefault().getPreferenceStore(); + } + + private void doSavePreferenceStore() { + JSONUIPlugin.getDefault().savePluginPreferences(); + JSONCorePlugin.getDefault().savePluginPreferences(); // model + } + + @Override + protected Preferences getModelPreferences() { + return JSONCorePlugin.getDefault().getPluginPreferences(); + } + + @Override + protected void initializeValues() { + initializeValuesForFormattingGroup(); + } + + + private void initializeValuesForFormattingGroup() { + // Formatting + Preferences prefs = getModelPreferences(); + fLineWidthText.setText(prefs.getString(JSONCorePreferenceNames.LINE_WIDTH)); + + if (JSONCorePreferenceNames.TAB + .equals(getModelPreferences().getString(JSONCorePreferenceNames.INDENTATION_CHAR))) { + fIndentUsingTabs.setSelection(true); + fIndentUsingSpaces.setSelection(false); + } else { + fIndentUsingSpaces.setSelection(true); + fIndentUsingTabs.setSelection(false); + } + + fIndentationSize.setSelection(getModelPreferences().getInt(JSONCorePreferenceNames.INDENTATION_SIZE)); + } + + @Override + protected void performDefaults() { + performDefaultsForFormattingGroup(); + validateValues(); + enableValues(); + super.performDefaults(); + } + + private void performDefaultsForFormattingGroup() { + // Formatting + Preferences prefs = getModelPreferences(); + fLineWidthText.setText(prefs.getDefaultString(JSONCorePreferenceNames.LINE_WIDTH)); + + if (JSONCorePreferenceNames.TAB + .equals(getModelPreferences().getDefaultString(JSONCorePreferenceNames.INDENTATION_CHAR))) { + fIndentUsingTabs.setSelection(true); + fIndentUsingSpaces.setSelection(false); + } else { + fIndentUsingSpaces.setSelection(true); + fIndentUsingTabs.setSelection(false); + } + fIndentationSize.setSelection(getModelPreferences().getDefaultInt(JSONCorePreferenceNames.INDENTATION_SIZE)); + } + + @Override + public boolean performOk() { + boolean result = super.performOk(); + + doSavePreferenceStore(); + + return result; + } + + @Override + protected void storeValues() { + storeValuesForFormattingGroup(); + } + + private void storeValuesForFormattingGroup() { + // Formatting + Preferences prefs = getModelPreferences(); + prefs.setValue(JSONCorePreferenceNames.LINE_WIDTH, fLineWidthText.getText()); + + if (fIndentUsingTabs.getSelection()) { + getModelPreferences().setValue(JSONCorePreferenceNames.INDENTATION_CHAR, JSONCorePreferenceNames.TAB); + } else { + getModelPreferences().setValue(JSONCorePreferenceNames.INDENTATION_CHAR, JSONCorePreferenceNames.SPACE); + } + getModelPreferences().setValue(JSONCorePreferenceNames.INDENTATION_SIZE, fIndentationSize.getSelection()); + } + + @Override + protected void validateValues() { + boolean isError = false; + String widthText = null; + + if (fLineWidthText != null) { + try { + widthText = fLineWidthText.getText(); + int formattingLineWidth = Integer.parseInt(widthText); + if ((formattingLineWidth < WIDTH_VALIDATION_LOWER_LIMIT) || (formattingLineWidth > WIDTH_VALIDATION_UPPER_LIMIT)) { + throw new NumberFormatException(); + } + } + catch (NumberFormatException nfexc) { + setInvalidInputMessage(widthText); + setValid(false); + isError = true; + } + } + + if (!isError) { + setErrorMessage(null); + setValid(true); + } + } +} |