+++ /dev/null
-package org.argeo.docbook.ui;
-
-import static org.argeo.cms.ui.util.CmsUiUtils.fillWidth;
-import static org.argeo.docbook.DbkType.para;
-import static org.argeo.docbook.DbkUtils.addDbk;
-import static org.argeo.docbook.DbkUtils.isDbk;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Observer;
-
-import javax.jcr.Item;
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.cms.ui.CmsEditable;
-import org.argeo.cms.ui.util.CmsUiUtils;
-import org.argeo.cms.ui.viewers.AbstractPageViewer;
-import org.argeo.cms.ui.viewers.EditablePart;
-import org.argeo.cms.ui.viewers.NodePart;
-import org.argeo.cms.ui.viewers.PropertyPart;
-import org.argeo.cms.ui.viewers.Section;
-import org.argeo.cms.ui.viewers.SectionPart;
-import org.argeo.cms.ui.widgets.EditableText;
-import org.argeo.cms.ui.widgets.StyledControl;
-import org.argeo.docbook.DbkAttr;
-import org.argeo.docbook.DbkType;
-import org.argeo.docbook.DbkUtils;
-import org.argeo.jcr.Jcr;
-import org.argeo.jcr.JcrException;
-import org.argeo.jcr.JcrUtils;
-import org.eclipse.rap.fileupload.FileDetails;
-import org.eclipse.rap.fileupload.FileUploadEvent;
-import org.eclipse.rap.fileupload.FileUploadHandler;
-import org.eclipse.rap.fileupload.FileUploadListener;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.events.KeyListener;
-import org.eclipse.swt.events.MouseAdapter;
-import org.eclipse.swt.events.MouseEvent;
-import org.eclipse.swt.events.MouseListener;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-
-/** Base class for text viewers and editors. */
-public abstract class AbstractDbkViewer extends AbstractPageViewer implements KeyListener, Observer {
- private static final long serialVersionUID = -2401274679492339668L;
- private final static Log log = LogFactory.getLog(AbstractDbkViewer.class);
-
- private final Section mainSection;
-
- private TextInterpreter textInterpreter = new DbkTextInterpreter();
- private DbkImageManager imageManager;
-
- private FileUploadListener fileUploadListener;
- private DbkContextMenu styledTools;
-
- private final boolean flat;
-
- private boolean showMainTitle = true;
-
- private Integer maxMediaWidth = null;
- private String defaultSectionStyle;
-
- protected AbstractDbkViewer(Section parent, int style, CmsEditable cmsEditable) {
- super(parent, style, cmsEditable);
-// CmsView cmsView = CmsView.getCmsView(parent);
-// imageManager = cmsView.getImageManager();
- flat = SWT.FLAT == (style & SWT.FLAT);
-
- if (getCmsEditable().canEdit()) {
- fileUploadListener = new FUL();
- styledTools = new DbkContextMenu(this, parent.getShell());
- }
- this.mainSection = parent;
- Node baseFolder = Jcr.getParent(mainSection.getNode());
- imageManager = new DbkImageManager(baseFolder);
- initModelIfNeeded(mainSection.getNode());
- // layout(this.mainSection);
- }
-
- @Override
- public Control getControl() {
- return mainSection;
- }
-
- protected void refresh(Control control) throws RepositoryException {
- if (!(control instanceof Section))
- return;
- long begin = System.currentTimeMillis();
- Section section = (Section) control;
- if (section instanceof TextSection) {
- CmsUiUtils.clear(section);
- Node node = section.getNode();
- TextSection textSection = (TextSection) section;
- String style = node.hasProperty(DbkAttr.role.name()) ? node.getProperty(DbkAttr.role.name()).getString()
- : getDefaultSectionStyle();
- if (style != null)
- CmsUiUtils.style(textSection, style);
-
- // Title
- Node titleNode = null;
- // We give priority to ./title vs ./info/title, like the DocBook XSL
- if (node.hasNode(DbkType.title.get())) {
- titleNode = node.getNode(DbkType.title.get());
- } else if (node.hasNode(DbkType.info.get() + '/' + DbkType.title.get())) {
- titleNode = node.getNode(DbkType.info.get() + '/' + DbkType.title.get());
- }
-
- if (titleNode != null) {
- boolean showTitle = getMainSection() == section ? showMainTitle : true;
- if (showTitle) {
- if (section.getHeader() == null)
- section.createHeader();
- DbkSectionTitle title = newSectionTitle(textSection, titleNode);
- title.setLayoutData(CmsUiUtils.fillWidth());
- updateContent(title);
- }
- }
-
- // content
- for (NodeIterator ni = node.getNodes(); ni.hasNext();) {
- Node child = ni.nextNode();
- SectionPart sectionPart = null;
- if (isDbk(child, DbkType.mediaobject)) {
- if (child.hasNode(DbkType.imageobject.get())) {
- sectionPart = newImg(textSection, child);
- } else if (child.hasNode(DbkType.videoobject.get())) {
- sectionPart = newVideo(textSection, child);
- } else {
- throw new IllegalArgumentException("Unsupported media object " + child);
- }
- } else if (isDbk(child, DbkType.info)) {
- // TODO enrich UI based on info
- } else if (isDbk(child, DbkType.title)) {
- // already managed
- } else if (isDbk(child, para)) {
- sectionPart = newParagraph(textSection, child);
- } else if (isDbk(child, DbkType.section)) {
- sectionPart = newSectionPart(textSection, child);
-// if (sectionPart == null)
-// throw new IllegalArgumentException("Unsupported node " + child);
- // TODO list node types in exception
- } else {
- throw new IllegalArgumentException("Unsupported node type for " + child);
- }
- if (sectionPart != null && sectionPart instanceof Control)
- ((Control) sectionPart).setLayoutData(CmsUiUtils.fillWidth());
- }
-
-// if (!flat)
- for (NodeIterator ni = section.getNode().getNodes(DbkType.section.get()); ni.hasNext();) {
- Node child = ni.nextNode();
- if (isDbk(child, DbkType.section)) {
- TextSection newSection = newTextSection(section, child);
- newSection.setLayoutData(CmsUiUtils.fillWidth());
- refresh(newSection);
- }
- }
- } else {
- for (Section s : section.getSubSections().values())
- refresh(s);
- }
- // section.layout(true, true);
- long duration = System.currentTimeMillis() - begin;
-// System.out.println(duration + " ms - " + DbkUtils.getTitle(section.getNode()));
- }
-
- /** To be overridden in order to provide additional SectionPart types */
- protected TextSection newTextSection(Section section, Node node) {
- return new TextSection(section, SWT.NONE, node);
- }
-
- /** To be overridden in order to provide additional SectionPart types */
- protected SectionPart newSectionPart(TextSection textSection, Node node) {
- return null;
- }
-
- // CRUD
- protected Paragraph newParagraph(TextSection parent, Node node) throws RepositoryException {
- Paragraph paragraph = new Paragraph(parent, parent.getStyle(), node);
- updateContent(paragraph);
- paragraph.setLayoutData(fillWidth());
- paragraph.setMouseListener(getMouseListener());
- paragraph.setFocusListener(getFocusListener());
- return paragraph;
- }
-
- protected DbkImg newImg(TextSection parent, Node node) {
- try {
- DbkImg img = new DbkImg(parent, parent.getStyle(), node, imageManager);
- GridData imgGd;
- if (maxMediaWidth != null) {
- imgGd = new GridData(SWT.CENTER, SWT.FILL, false, false);
- imgGd.widthHint = maxMediaWidth;
- img.setPreferredSize(new Point(maxMediaWidth, 0));
- } else {
- imgGd = CmsUiUtils.grabWidth(SWT.CENTER, SWT.DEFAULT);
- }
- img.setLayoutData(imgGd);
- updateContent(img);
- img.setMouseListener(getMouseListener());
- img.setFocusListener(getFocusListener());
- return img;
- } catch (RepositoryException e) {
- throw new JcrException("Cannot add new image " + node, e);
- }
- }
-
- protected DbkVideo newVideo(TextSection parent, Node node) {
- try {
- DbkVideo video = new DbkVideo(parent, getCmsEditable().canEdit() ? SWT.NONE : SWT.READ_ONLY, node);
- GridData gd;
- if (maxMediaWidth != null) {
- gd = new GridData(SWT.CENTER, SWT.FILL, false, false);
- // TODO, manage size
-// gd.widthHint = maxMediaWidth;
-// gd.heightHint = (int) (gd.heightHint * 0.5625);
- } else {
- gd = new GridData(SWT.CENTER, SWT.FILL, false, false);
-// gd.widthHint = video.getWidth();
-// gd.heightHint = video.getHeight();
- }
- video.setLayoutData(gd);
- updateContent(video);
- return video;
- } catch (RepositoryException e) {
- throw new JcrException("Cannot add new image " + node, e);
- }
- }
-
- protected DbkSectionTitle newSectionTitle(TextSection parent, Node titleNode) throws RepositoryException {
- int style = parent.getStyle();
- Composite titleParent = newSectionHeader(parent);
- if (parent.isTitleReadOnly())
- style = style | SWT.READ_ONLY;
- DbkSectionTitle title = new DbkSectionTitle(titleParent, style, titleNode);
- updateContent(title);
- title.setMouseListener(getMouseListener());
- title.setFocusListener(getFocusListener());
- return title;
- }
-
- /**
- * To be overridden in order to provide additional processing at the section
- * level.
- *
- * @return the parent to use for the {@link DbkSectionTitle}, by default
- * {@link Section#getHeader()}
- */
- protected Composite newSectionHeader(TextSection section) {
- return section.getHeader();
- }
-
- protected DbkSectionTitle prepareSectionTitle(Section newSection, String titleText) throws RepositoryException {
- Node sectionNode = newSection.getNode();
- Node titleNode = DbkUtils.getOrAddDbk(sectionNode, DbkType.title);
- getTextInterpreter().write(titleNode, titleText);
- if (newSection.getHeader() == null)
- newSection.createHeader();
- DbkSectionTitle sectionTitle = newSectionTitle((TextSection) newSection, sectionNode);
- return sectionTitle;
- }
-
- protected void updateContent(EditablePart part) throws RepositoryException {
- if (part instanceof SectionPart) {
- SectionPart sectionPart = (SectionPart) part;
- Node partNode = sectionPart.getNode();
-
- if (part instanceof StyledControl && (sectionPart.getSection() instanceof TextSection)) {
- TextSection section = (TextSection) sectionPart.getSection();
- StyledControl styledControl = (StyledControl) part;
- if (isDbk(partNode, para)) {
- String style = partNode.hasProperty(DbkAttr.role.name())
- ? partNode.getProperty(DbkAttr.role.name()).getString()
- : section.getDefaultTextStyle();
- styledControl.setStyle(style);
- }
- }
- // use control AFTER setting style, since it may have been reset
-
- if (part instanceof EditableText) {
- EditableText paragraph = (EditableText) part;
- if (paragraph == getEdited())
- paragraph.setText(textInterpreter.raw(partNode));
- else
- paragraph.setText(textInterpreter.readSimpleHtml(partNode));
- } else if (part instanceof DbkImg) {
- DbkImg editableImage = (DbkImg) part;
- // imageManager.load(partNode, part.getControl(),
- // editableImage.getPreferredImageSize());
- } else if (part instanceof DbkVideo) {
- DbkVideo video = (DbkVideo) part;
- video.load(part.getControl());
- }
- } else if (part instanceof DbkSectionTitle) {
- DbkSectionTitle title = (DbkSectionTitle) part;
- title.setStyle(title.getSection().getTitleStyle());
- // use control AFTER setting style
- if (title == getEdited())
- title.setText(textInterpreter.read(title.getNode()));
- else
- title.setText(textInterpreter.readSimpleHtml(title.getNode()));
- }
- }
-
- // OVERRIDDEN FROM PARENT VIEWER
- @Override
- protected void save(EditablePart part) throws RepositoryException {
- if (part instanceof EditableText) {
- EditableText et = (EditableText) part;
- if (!et.getEditable())
- return;
- String text = ((Text) et.getControl()).getText();
-
- // String[] lines = text.split("[\r\n]+");
- String[] lines = { text };
- assert lines.length != 0;
- saveLine(part, lines[0]);
- if (lines.length > 1) {
- ArrayList<Control> toLayout = new ArrayList<Control>();
- if (part instanceof Paragraph) {
- Paragraph currentParagraph = (Paragraph) et;
- Section section = currentParagraph.getSection();
- Node sectionNode = section.getNode();
- Node currentParagraphN = currentParagraph.getNode();
- for (int i = 1; i < lines.length; i++) {
- Node newNode = addDbk(sectionNode, para);
- // newNode.addMixin(CmsTypes.CMS_STYLED);
- saveLine(newNode, lines[i]);
- // second node was create as last, if it is not the next
- // one, it
- // means there are some in between and we can take the
- // one at
- // index+1 for the re-order
- if (newNode.getIndex() > currentParagraphN.getIndex() + 1) {
- sectionNode.orderBefore(p(newNode.getIndex()), p(currentParagraphN.getIndex() + 1));
- }
- Paragraph newParagraph = newParagraph((TextSection) section, newNode);
- newParagraph.moveBelow(currentParagraph);
- toLayout.add(newParagraph);
-
- currentParagraph = newParagraph;
- currentParagraphN = newNode;
- }
- }
- // TODO or rather return the created paragraphs?
- layout(toLayout.toArray(new Control[toLayout.size()]));
- }
- persistChanges(et.getNode());
- }
- }
-
- protected void saveLine(EditablePart part, String line) {
- if (part instanceof NodePart) {
- saveLine(((NodePart) part).getNode(), line);
- } else if (part instanceof PropertyPart) {
- saveLine(((PropertyPart) part).getProperty(), line);
- } else {
- throw new IllegalArgumentException("Unsupported part " + part);
- }
- }
-
- protected void saveLine(Item item, String line) {
- line = line.trim();
- textInterpreter.write(item, line);
- }
-
- @Override
- protected void prepare(EditablePart part, Object caretPosition) {
- Control control = part.getControl();
- if (control instanceof Text) {
- Text text = (Text) control;
- if (caretPosition != null)
- if (caretPosition instanceof Integer)
- text.setSelection((Integer) caretPosition);
- else if (caretPosition instanceof Point) {
-// layout(text);
-// // TODO find a way to position the caret at the right place
-// Point clickLocation = (Point) caretPosition;
-// Point withinText = text.toControl(clickLocation);
-// Rectangle bounds = text.getBounds();
-// int width = bounds.width;
-// int height = bounds.height;
-// int textLength = text.getText().length();
-// float area = width * height;
-// float proportion = withinText.y * width + withinText.x;
-// int pos = (int) (textLength * (proportion / area));
-// text.setSelection(pos);
- }
- text.setData(RWT.ACTIVE_KEYS, new String[] { "BACKSPACE", "ESC", "TAB", "SHIFT+TAB", "ALT+ARROW_LEFT",
- "ALT+ARROW_RIGHT", "ALT+ARROW_UP", "ALT+ARROW_DOWN", "RETURN", "CTRL+RETURN", "ENTER", "DELETE" });
- text.setData(RWT.CANCEL_KEYS, new String[] { "RETURN", "ALT+ARROW_LEFT", "ALT+ARROW_RIGHT" });
- text.addKeyListener(this);
- } else if (part instanceof DbkImg) {
- ((DbkImg) part).setFileUploadListener(fileUploadListener);
- }
- }
-
- // REQUIRED BY CONTEXT MENU
- void setParagraphStyle(Paragraph paragraph, String style) {
- try {
- Node paragraphNode = paragraph.getNode();
- if (style == null) {// default
- if (paragraphNode.hasProperty(DbkAttr.role.name()))
- paragraphNode.getProperty(DbkAttr.role.name()).remove();
- } else {
- paragraphNode.setProperty(DbkAttr.role.name(), style);
- }
- persistChanges(paragraphNode);
- updateContent(paragraph);
- layoutPage();
- } catch (RepositoryException e1) {
- throw new JcrException("Cannot set style " + style + " on " + paragraph, e1);
- }
- }
-
- SectionPart insertPart(Section section, Node node) {
- try {
- refresh(section);
- layoutPage();
- for (Control control : section.getChildren()) {
- if (control instanceof SectionPart) {
- SectionPart sectionPart = (SectionPart) control;
- Node partNode = sectionPart.getNode();
- if (partNode.getPath().equals(node.getPath()))
- return sectionPart;
- }
- }
- throw new IllegalStateException("New section part " + node + "not found");
- } catch (RepositoryException e) {
- throw new JcrException("Cannot insert part " + node + " in section " + section.getNode(), e);
- }
- }
-
- void addParagraph(SectionPart partBefore, String txt) {
- Section section = partBefore.getSection();
- SectionPart nextSectionPart = section.nextSectionPart(partBefore);
- Node newNode = addDbk(section.getNode(), para);
- textInterpreter.write(newNode, txt != null ? txt : "");
- if (nextSectionPart != null) {
- try {
- Node nextNode = nextSectionPart.getNode();
- section.getNode().orderBefore(Jcr.getIndexedName(newNode), Jcr.getIndexedName(nextNode));
- } catch (RepositoryException e) {
- throw new JcrException("Cannot order " + newNode + " before " + nextSectionPart.getNode(), e);
- }
- }
- Jcr.save(newNode);
- Paragraph paragraph = (Paragraph) insertPart(partBefore.getSection(), newNode);
- edit(paragraph, 0);
- }
-
- void deletePart(SectionPart sectionPart) {
- try {
- Node node = sectionPart.getNode();
- Session session = node.getSession();
- if (sectionPart instanceof DbkImg) {
- if (!isDbk(node, DbkType.mediaobject))
- throw new IllegalArgumentException("Node " + node + " is not a media object.");
- }
- node.remove();
- session.save();
- if (sectionPart instanceof Control)
- ((Control) sectionPart).dispose();
- layoutPage();
- } catch (RepositoryException e1) {
- throw new JcrException("Cannot delete " + sectionPart, e1);
- }
- }
-
- void deleteSection(Section section) {
- try {
- Node node = section.getNode();
- Session session = node.getSession();
- node.remove();
- session.save();
- section.dispose();
- layoutPage();
- } catch (RepositoryException e1) {
- throw new JcrException("Cannot delete " + section, e1);
- }
- }
-
- String getRawParagraphText(Paragraph paragraph) {
- return textInterpreter.raw(paragraph.getNode());
- }
-
- // COMMANDS
- protected void splitEdit() {
- checkEdited();
- try {
- if (getEdited() instanceof Paragraph) {
- Paragraph paragraph = (Paragraph) getEdited();
- Text text = (Text) paragraph.getControl();
- int caretPosition = text.getCaretPosition();
- String txt = text.getText();
- String first = txt.substring(0, caretPosition);
- String second = txt.substring(caretPosition);
- Node firstNode = paragraph.getNode();
- Node sectionNode = firstNode.getParent();
-
- // FIXME set content the DocBook way
- // firstNode.setProperty(CMS_CONTENT, first);
- Node secondNode = addDbk(sectionNode, para);
- // secondNode.addMixin(CmsTypes.CMS_STYLED);
-
- // second node was create as last, if it is not the next one, it
- // means there are some in between and we can take the one at
- // index+1 for the re-order
- if (secondNode.getIndex() > firstNode.getIndex() + 1) {
- sectionNode.orderBefore(p(secondNode.getIndex()), p(firstNode.getIndex() + 1));
- }
-
- // if we die in between, at least we still have the whole text
- // in the first node
- try {
- textInterpreter.write(secondNode, second);
- textInterpreter.write(firstNode, first);
- } catch (Exception e) {
- // so that no additional nodes are created:
- JcrUtils.discardUnderlyingSessionQuietly(firstNode);
- throw e;
- }
-
- persistChanges(firstNode);
-
- Paragraph secondParagraph = paragraphSplitted(paragraph, secondNode);
- edit(secondParagraph, 0);
- } else if (getEdited() instanceof DbkSectionTitle) {
- DbkSectionTitle sectionTitle = (DbkSectionTitle) getEdited();
- Text text = (Text) sectionTitle.getControl();
- String txt = text.getText();
- int caretPosition = text.getCaretPosition();
- Section section = sectionTitle.getSection();
- Node sectionNode = section.getNode();
- Node paragraphNode = addDbk(sectionNode, para);
- // paragraphNode.addMixin(CmsTypes.CMS_STYLED);
-
- textInterpreter.write(paragraphNode, txt.substring(caretPosition));
- textInterpreter.write(sectionNode.getNode(DbkType.title.get()), txt.substring(0, caretPosition));
- sectionNode.orderBefore(p(paragraphNode.getIndex()), p(1));
- persistChanges(sectionNode);
-
- Paragraph paragraph = sectionTitleSplitted(sectionTitle, paragraphNode);
- // section.layout();
- edit(paragraph, 0);
- }
- } catch (RepositoryException e) {
- throw new JcrException("Cannot split " + getEdited(), e);
- }
- }
-
- protected void mergeWithPrevious() {
- checkEdited();
- try {
- Paragraph paragraph = (Paragraph) getEdited();
- Text text = (Text) paragraph.getControl();
- String txt = text.getText();
- Node paragraphNode = paragraph.getNode();
- if (paragraphNode.getIndex() == 1)
- return;// do nothing
- Node sectionNode = paragraphNode.getParent();
- Node previousNode = sectionNode.getNode(p(paragraphNode.getIndex() - 1));
- String previousTxt = textInterpreter.read(previousNode);
- textInterpreter.write(previousNode, previousTxt + txt);
- paragraphNode.remove();
- persistChanges(sectionNode);
-
- Paragraph previousParagraph = paragraphMergedWithPrevious(paragraph, previousNode);
- edit(previousParagraph, previousTxt.length());
- } catch (RepositoryException e) {
- throw new JcrException("Cannot stop editing", e);
- }
- }
-
- protected void mergeWithNext() {
- checkEdited();
- try {
- Paragraph paragraph = (Paragraph) getEdited();
- Text text = (Text) paragraph.getControl();
- String txt = text.getText();
- Node paragraphNode = paragraph.getNode();
- Node sectionNode = paragraphNode.getParent();
- NodeIterator paragraphNodes = sectionNode.getNodes(DbkType.para.get());
- long size = paragraphNodes.getSize();
- if (paragraphNode.getIndex() == size)
- return;// do nothing
- Node nextNode = sectionNode.getNode(p(paragraphNode.getIndex() + 1));
- String nextTxt = textInterpreter.read(nextNode);
- textInterpreter.write(paragraphNode, txt + nextTxt);
-
- Section section = paragraph.getSection();
- Paragraph removed = (Paragraph) section.getSectionPart(nextNode.getIdentifier());
-
- nextNode.remove();
- persistChanges(sectionNode);
-
- paragraphMergedWithNext(paragraph, removed);
- edit(paragraph, txt.length());
- } catch (RepositoryException e) {
- throw new JcrException("Cannot stop editing", e);
- }
- }
-
- protected synchronized void upload(EditablePart part) {
- try {
- if (part instanceof SectionPart) {
- SectionPart sectionPart = (SectionPart) part;
- Node partNode = sectionPart.getNode();
- int partIndex = partNode.getIndex();
- Section section = sectionPart.getSection();
- Node sectionNode = section.getNode();
-
- if (part instanceof Paragraph) {
- // FIXME adapt to DocBook
-// Node newNode = sectionNode.addNode(DocBookNames.DBK_MEDIAOBJECT, NodeType.NT_FILE);
-// newNode.addNode(Node.JCR_CONTENT, NodeType.NT_RESOURCE);
-// JcrUtils.copyBytesAsFile(sectionNode, p(newNode.getIndex()), new byte[0]);
-// if (partIndex < newNode.getIndex() - 1) {
-// // was not last
-// sectionNode.orderBefore(p(newNode.getIndex()), p(partIndex - 1));
-// }
-// // sectionNode.orderBefore(p(partNode.getIndex()),
-// // p(newNode.getIndex()));
-// persistChanges(sectionNode);
-// DbkImg img = newImg((TextSection) section, newNode);
-// edit(img, null);
-// layout(img.getControl());
- } else if (part instanceof DbkImg) {
- if (getEdited() == part)
- return;
- edit(part, null);
- layoutPage();
- }
- }
- } catch (RepositoryException e) {
- throw new JcrException("Cannot upload", e);
- }
- }
-
- protected void deepen() {
- if (flat)
- return;
- checkEdited();
- try {
- if (getEdited() instanceof Paragraph) {
- Paragraph paragraph = (Paragraph) getEdited();
- Text text = (Text) paragraph.getControl();
- String txt = text.getText();
- Node paragraphNode = paragraph.getNode();
- Section section = paragraph.getSection();
- Node sectionNode = section.getNode();
- // main title
- if (section == mainSection && section instanceof TextSection && paragraphNode.getIndex() == 1
- && !sectionNode.hasNode(DbkType.title.get())) {
- DbkSectionTitle sectionTitle = prepareSectionTitle(section, txt);
- edit(sectionTitle, 0);
- return;
- }
- Node newSectionNode = addDbk(sectionNode, DbkType.section);
- // newSectionNode.addMixin(NodeType.MIX_TITLE);
- sectionNode.orderBefore(h(newSectionNode.getIndex()), h(1));
-
- int paragraphIndex = paragraphNode.getIndex();
- String sectionPath = sectionNode.getPath();
- String newSectionPath = newSectionNode.getPath();
- while (sectionNode.hasNode(p(paragraphIndex + 1))) {
- Node parag = sectionNode.getNode(p(paragraphIndex + 1));
- sectionNode.getSession().move(sectionPath + '/' + p(paragraphIndex + 1),
- newSectionPath + '/' + DbkType.para.get());
- SectionPart sp = section.getSectionPart(parag.getIdentifier());
- if (sp instanceof Control)
- ((Control) sp).dispose();
- }
- // create title
- Node titleNode = DbkUtils.addDbk(newSectionNode, DbkType.title);
- // newSectionNode.addNode(DocBookType.TITLE, DocBookType.TITLE);
- getTextInterpreter().write(titleNode, txt);
-
- TextSection newSection = new TextSection(section, section.getStyle(), newSectionNode);
- newSection.setLayoutData(CmsUiUtils.fillWidth());
- newSection.moveBelow(paragraph);
-
- // dispose
- paragraphNode.remove();
- paragraph.dispose();
-
- refresh(newSection);
- newSection.getParent().layout();
- layout(newSection);
- persistChanges(sectionNode);
- } else if (getEdited() instanceof DbkSectionTitle) {
- DbkSectionTitle sectionTitle = (DbkSectionTitle) getEdited();
- Section section = sectionTitle.getSection();
- Section parentSection = section.getParentSection();
- if (parentSection == null)
- return;// cannot deepen main section
- Node sectionN = section.getNode();
- Node parentSectionN = parentSection.getNode();
- if (sectionN.getIndex() == 1)
- return;// cannot deepen first section
- Node previousSectionN = parentSectionN.getNode(h(sectionN.getIndex() - 1));
- NodeIterator subSections = previousSectionN.getNodes(DbkType.section.get());
- int subsectionsCount = (int) subSections.getSize();
- previousSectionN.getSession().move(sectionN.getPath(),
- previousSectionN.getPath() + "/" + h(subsectionsCount + 1));
- section.dispose();
- TextSection newSection = new TextSection(section, section.getStyle(), sectionN);
- refresh(newSection);
- persistChanges(previousSectionN);
- }
- } catch (RepositoryException e) {
- throw new JcrException("Cannot deepen " + getEdited(), e);
- }
- }
-
- protected void undeepen() {
- if (flat)
- return;
- checkEdited();
- try {
- if (getEdited() instanceof Paragraph) {
- upload(getEdited());
- } else if (getEdited() instanceof DbkSectionTitle) {
- DbkSectionTitle sectionTitle = (DbkSectionTitle) getEdited();
- Section section = sectionTitle.getSection();
- Node sectionNode = section.getNode();
- Section parentSection = section.getParentSection();
- if (parentSection == null)
- return;// cannot undeepen main section
-
- // choose in which section to merge
- Section mergedSection;
- if (sectionNode.getIndex() == 1)
- mergedSection = section.getParentSection();
- else {
- Map<String, Section> parentSubsections = parentSection.getSubSections();
- ArrayList<Section> lst = new ArrayList<Section>(parentSubsections.values());
- mergedSection = lst.get(sectionNode.getIndex() - 1);
- }
- Node mergedNode = mergedSection.getNode();
- boolean mergedHasSubSections = mergedNode.hasNode(DbkType.section.get());
-
- // title as paragraph
- Node newParagrapheNode = addDbk(mergedNode, para);
- // newParagrapheNode.addMixin(CmsTypes.CMS_STYLED);
- if (mergedHasSubSections)
- mergedNode.orderBefore(p(newParagrapheNode.getIndex()), h(1));
- String txt = getTextInterpreter().read(sectionNode.getNode(DbkType.title.get()));
- getTextInterpreter().write(newParagrapheNode, txt);
- // move
- NodeIterator paragraphs = sectionNode.getNodes(para.get());
- while (paragraphs.hasNext()) {
- Node p = paragraphs.nextNode();
- SectionPart sp = section.getSectionPart(p.getIdentifier());
- if (sp instanceof Control)
- ((Control) sp).dispose();
- mergedNode.getSession().move(p.getPath(), mergedNode.getPath() + '/' + para.get());
- if (mergedHasSubSections)
- mergedNode.orderBefore(p(p.getIndex()), h(1));
- }
-
- Iterator<Section> subsections = section.getSubSections().values().iterator();
- // NodeIterator sections = sectionNode.getNodes(CMS_H);
- while (subsections.hasNext()) {
- Section subsection = subsections.next();
- Node s = subsection.getNode();
- mergedNode.getSession().move(s.getPath(), mergedNode.getPath() + '/' + DbkType.section.get());
- subsection.dispose();
- }
-
- // remove section
- section.getNode().remove();
- section.dispose();
-
- refresh(mergedSection);
- mergedSection.getParent().layout();
- layout(mergedSection);
- persistChanges(mergedNode);
- }
- } catch (RepositoryException e) {
- throw new JcrException("Cannot undeepen " + getEdited(), e);
- }
- }
-
- // UI CHANGES
- protected Paragraph paragraphSplitted(Paragraph paragraph, Node newNode) throws RepositoryException {
- Section section = paragraph.getSection();
- updateContent(paragraph);
- Paragraph newParagraph = newParagraph((TextSection) section, newNode);
- newParagraph.setLayoutData(CmsUiUtils.fillWidth());
- newParagraph.moveBelow(paragraph);
- layout(paragraph.getControl(), newParagraph.getControl());
- return newParagraph;
- }
-
- protected Paragraph sectionTitleSplitted(DbkSectionTitle sectionTitle, Node newNode) throws RepositoryException {
- updateContent(sectionTitle);
- Paragraph newParagraph = newParagraph(sectionTitle.getSection(), newNode);
- // we assume beforeFirst is not null since there was a sectionTitle
- newParagraph.moveBelow(sectionTitle.getSection().getHeader());
- layout(sectionTitle.getControl(), newParagraph.getControl());
- return newParagraph;
- }
-
- protected Paragraph paragraphMergedWithPrevious(Paragraph removed, Node remaining) throws RepositoryException {
- Section section = removed.getSection();
- removed.dispose();
-
- Paragraph paragraph = (Paragraph) section.getSectionPart(remaining.getIdentifier());
- updateContent(paragraph);
- layout(paragraph.getControl());
- return paragraph;
- }
-
- protected void paragraphMergedWithNext(Paragraph remaining, Paragraph removed) throws RepositoryException {
- removed.dispose();
- updateContent(remaining);
- layout(remaining.getControl());
- }
-
- // UTILITIES
- protected String p(Integer index) {
- StringBuilder sb = new StringBuilder(6);
- sb.append(para.get()).append('[').append(index).append(']');
- return sb.toString();
- }
-
- protected String h(Integer index) {
- StringBuilder sb = new StringBuilder(5);
- sb.append(DbkType.section.get()).append('[').append(index).append(']');
- return sb.toString();
- }
-
- // GETTERS / SETTERS
- public Section getMainSection() {
- return mainSection;
- }
-
- public boolean isFlat() {
- return flat;
- }
-
- public TextInterpreter getTextInterpreter() {
- return textInterpreter;
- }
-
- // KEY LISTENER
- @Override
- public void keyPressed(KeyEvent ke) {
- if (log.isTraceEnabled())
- log.trace(ke);
-
- if (getEdited() == null)
- return;
- boolean altPressed = (ke.stateMask & SWT.ALT) != 0;
- boolean shiftPressed = (ke.stateMask & SWT.SHIFT) != 0;
- boolean ctrlPressed = (ke.stateMask & SWT.CTRL) != 0;
-
- try {
- // Common
- if (ke.keyCode == SWT.ESC) {
-// cancelEdit();
- saveEdit();
- } else if (ke.character == '\r') {
- if (!shiftPressed)
- splitEdit();
- } else if (ke.character == 'z') {
- if (ctrlPressed)
- cancelEdit();
- } else if (ke.character == 'S') {
- if (ctrlPressed)
- saveEdit();
- } else if (ke.character == '\t') {
- if (!shiftPressed) {
- deepen();
- } else if (shiftPressed) {
- undeepen();
- }
- } else {
- if (getEdited() instanceof Paragraph) {
- Paragraph paragraph = (Paragraph) getEdited();
- Section section = paragraph.getSection();
- if (altPressed && ke.keyCode == SWT.ARROW_RIGHT) {
- edit(section.nextSectionPart(paragraph), 0);
- } else if (altPressed && ke.keyCode == SWT.ARROW_LEFT) {
- edit(section.previousSectionPart(paragraph), 0);
- } else if (ke.character == SWT.BS) {
- Text text = (Text) paragraph.getControl();
- int caretPosition = text.getCaretPosition();
- if (caretPosition == 0) {
- mergeWithPrevious();
- }
- } else if (ke.character == SWT.DEL) {
- Text text = (Text) paragraph.getControl();
- int caretPosition = text.getCaretPosition();
- int charcount = text.getCharCount();
- if (caretPosition == charcount) {
- mergeWithNext();
- }
- }
- }
- }
- } catch (Exception e) {
- ke.doit = false;
- notifyEditionException(e);
- }
- }
-
- @Override
- public void keyReleased(KeyEvent e) {
- }
-
- // MOUSE LISTENER
- @Override
- protected MouseListener createMouseListener() {
- return new ML();
- }
-
- private class ML extends MouseAdapter {
- private static final long serialVersionUID = 8526890859876770905L;
-
- @Override
- public void mouseDoubleClick(MouseEvent e) {
- if (e.button == 1) {
- Control source = (Control) e.getSource();
- EditablePart composite = findDataParent(source);
- Point point = new Point(e.x, e.y);
- if (composite instanceof DbkImg) {
- if (getCmsEditable().canEdit()) {
- if (getCmsEditable().isEditing() && !(getEdited() instanceof DbkImg)) {
- if (source == mainSection)
- return;
- EditablePart part = findDataParent(source);
- upload(part);
- } else {
- getCmsEditable().startEditing();
- }
- }
- } else if (source instanceof Label) {
- Label lbl = (Label) source;
- Rectangle bounds = lbl.getBounds();
- float width = bounds.width;
- float height = bounds.height;
- float textLength = lbl.getText().length();
- float area = width * height;
- float charArea = area / textLength;
- float lines = textLength / width;
- float proportion = point.y * width + point.x;
- int pos = (int) (textLength * (proportion / area));
- // TODO refine it
- edit(composite, (Integer) pos);
- } else {
- edit(composite, source.toDisplay(point));
- }
- }
- }
-
- @Override
- public void mouseDown(MouseEvent e) {
- if (getCmsEditable().isEditing()) {
- if (e.button == 3) {
- EditablePart composite = findDataParent((Control) e.getSource());
- if (styledTools != null) {
- List<String> styles = getAvailableStyles(composite);
- styledTools.show(composite, new Point(e.x, e.y), styles);
- }
- }
- }
- }
-
- @Override
- public void mouseUp(MouseEvent e) {
- }
- }
-
- protected List<String> getAvailableStyles(EditablePart editablePart) {
- return new ArrayList<>();
- }
-
- public void setMaxMediaWidth(Integer maxMediaWidth) {
- this.maxMediaWidth = maxMediaWidth;
- }
-
- public void setShowMainTitle(boolean showMainTitle) {
- this.showMainTitle = showMainTitle;
- }
-
- public String getDefaultSectionStyle() {
- return defaultSectionStyle;
- }
-
- public void setDefaultSectionStyle(String defaultSectionStyle) {
- this.defaultSectionStyle = defaultSectionStyle;
- }
-
- // FILE UPLOAD LISTENER
- private class FUL implements FileUploadListener {
- public void uploadProgress(FileUploadEvent event) {
- // TODO Monitor upload progress
- }
-
- public void uploadFailed(FileUploadEvent event) {
- throw new RuntimeException("Upload failed " + event, event.getException());
- }
-
- public void uploadFinished(FileUploadEvent event) {
- for (FileDetails file : event.getFileDetails()) {
- if (log.isDebugEnabled())
- log.debug("Received: " + file.getFileName());
- }
- mainSection.getDisplay().syncExec(new Runnable() {
- @Override
- public void run() {
- saveEdit();
- }
- });
- FileUploadHandler uploadHandler = (FileUploadHandler) event.getSource();
- uploadHandler.dispose();
- }
- }
-}
\ No newline at end of file
projects / gpl / argeo-suite.git / blobdiff