+++ /dev/null
-/*
- * $Id: EditElementWizardPage.java,v 1.2 2006-10-21 23:18:43 pombredanne Exp $
- * Copyright Narushima Hironori. All rights reserved.
- */
-package net.sourceforge.phpeclipse.wizards.html;
-
-import java.io.IOException;
-import java.io.StringReader;
-
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.ITextSelection;
-import org.eclipse.jface.text.TextSelection;
-import org.eclipse.jface.wizard.IWizard;
-import org.eclipse.jface.wizard.WizardPage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-/**
- *
- *
- */
-public abstract class EditElementWizardPage extends WizardPage implements
- IPreviewer {
-
- final public static int NEW = 0, MODIFY = 1;
-
- private static DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory
- .newInstance();
-
- Composite extendComp;
-
- Text preview;
-
- private String elementName = null;
-
- int editType = NEW;
-
- protected EditElementWizardPage(String pageName) {
- super(pageName);
- }
-
- public void createControl(Composite parent) {
- Composite base = new Composite(parent, SWT.NONE);
- setControl(base);
- base.setLayout(new GridLayout(1, false));
-
- // create child control.
- Composite childControlBase = new Composite(base, SWT.NONE);
- childControlBase.setLayoutData(new GridData(GridData.FILL_BOTH));
- try {
- createChildControl(childControlBase);
- } catch (CoreException e) {
- PHPeclipsePlugin.log(e);
- return;
- }
-
- // preview components.
- Composite previewBase = new Composite(base, SWT.NONE);
-
- GridData gd = new GridData(GridData.FILL_HORIZONTAL);
- previewBase.setLayoutData(gd);
- previewBase.setLayout(new GridLayout(1, false));
-
- Label labe = new Label(previewBase, SWT.NONE);
- labe.setText("Preview:");
- gd = new GridData(GridData.FILL_HORIZONTAL);
- labe.setLayoutData(gd);
-
- preview = new Text(previewBase, SWT.BORDER | SWT.MULTI | SWT.READ_ONLY
- | SWT.WRAP | SWT.V_SCROLL | SWT.H_SCROLL);
- gd = new GridData(GridData.FILL_HORIZONTAL);
- gd.widthHint = 0;
- gd.heightHint = preview.getLineHeight() * 4;
- preview.setLayoutData(gd);
-
- refreshPreview();
- }
-
- abstract protected void createChildControl(Composite parent)
- throws CoreException;
-
- public abstract String getPreviewText();
-
- public void refreshPreview() {
- if (preview != null) {
- String text = getPreviewText();
- preview.setText(text == null ? "" : text);
- }
- }
-
- public String getElementName() {
- return elementName;
- }
-
- public void setElementName(String string) {
- elementName = string;
- }
-
- protected IFile getEditFile() {
- IFile file = null;
- IWizard wiz = getWizard();
- if (wiz instanceof EditElementWizard) {
- file = ((EditElementWizard) wiz).getCurrentEditFile();
- }
- return file;
- }
-
- protected void performFinish() {
- EditElementWizard wiz = (EditElementWizard) getWizard();
- ITextSelection sel = wiz.getSelection();
- IDocument doc = wiz.getDocument();
- int offset = sel.getOffset();
- try {
- doc.replace(offset, sel.getLength(), getPreviewText());
- } catch (BadLocationException e) {
- PHPeclipsePlugin.log(e);
- }
- int index = doc.get().indexOf('>', offset);
- if (index != -1) {
- wiz.setSelection(new TextSelection(index + 1, 0));
- }
- }
-
- /**
- * Returns edit type.
- */
- public int getEditType() {
- return editType;
- }
-
- /**
- * Sets edit type that types are EditElementWizardPage.NEW,
- * EditElementWizardPage.MODIFY. Default value is NEW.
- */
- public void setEditType(int i) {
- editType = i;
- }
-
- protected String getSelectionText() {
- return ((EditElementWizard) getWizard()).getSelection().getText();
- }
-
- protected Element getParsedSelectionText() {
- String selText = getSelectionText();
- try {
- InputSource source = new InputSource(new StringReader(selText));
- Document doc = docBuilderFactory.newDocumentBuilder().parse(source);
- return doc.getDocumentElement();
- } catch (SAXException e) {
- } catch (IOException e) {
- } catch (ParserConfigurationException e) {
- }
- return null;
-
- }
-
- protected static String chooseContent(String text) {
- int b = -1, e = -1, len = text.length();
- for (int i = 0; i < len; i++) {
- if (text.charAt(i) == '>') {
- b = i + 1;
- break;
- }
- }
- for (int i = len - 1; i >= 0; i--) {
- if (text.charAt(i) == '<') {
- e = i;
- break;
- }
- }
- return (b != -1 && e != -1 && b < len && e < len) ? text
- .substring(b, e) : "";
-
- }
-
-}
\ No newline at end of file
git://git.phpeclipse.com / phpeclipse.git / blobdiff