X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=publishing%2Forg.argeo.publishing.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Ftext%2FAbstractTextViewer.java;fp=publishing%2Forg.argeo.publishing.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Ftext%2FAbstractTextViewer.java;h=0000000000000000000000000000000000000000;hp=74a9c81e523ed4b63976af7f232f1c3aa486eb8d;hb=2824e4dce1c2239500f865efaac23f2880b12277;hpb=2c7baf5cc1437770abc7df32e29e3c9ca29b7132 diff --git a/publishing/org.argeo.publishing.ui/src/org/argeo/cms/text/AbstractTextViewer.java b/publishing/org.argeo.publishing.ui/src/org/argeo/cms/text/AbstractTextViewer.java deleted file mode 100644 index 74a9c81..0000000 --- a/publishing/org.argeo.publishing.ui/src/org/argeo/cms/text/AbstractTextViewer.java +++ /dev/null @@ -1,888 +0,0 @@ -package org.argeo.cms.text; - -import static javax.jcr.Property.JCR_TITLE; -import static org.argeo.cms.ui.util.CmsUiUtils.fillWidth; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.Map; -import java.util.Observer; - -import javax.jcr.Item; -import javax.jcr.Node; -import javax.jcr.NodeIterator; -import javax.jcr.Property; -import javax.jcr.RepositoryException; -import javax.jcr.Session; -import javax.jcr.nodetype.NodeType; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.argeo.cms.CmsException; -import org.argeo.cms.ui.CmsEditable; -import org.argeo.cms.ui.CmsImageManager; -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.EditableImage; -import org.argeo.cms.ui.widgets.EditableText; -import org.argeo.cms.ui.widgets.Img; -import org.argeo.cms.ui.widgets.StyledControl; -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.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Text; - -/** Base class for text viewers and editors. */ -@Deprecated -public abstract class AbstractTextViewer extends AbstractPageViewer implements - CmsNames, KeyListener, Observer { - private static final long serialVersionUID = -2401274679492339668L; - private final static Log log = LogFactory.getLog(AbstractTextViewer.class); - - private final Section mainSection; - - private TextInterpreter textInterpreter = new TextInterpreterImpl(); - private CmsImageManager imageManager = CmsUiUtils.getCmsView() - .getImageManager(); - - private FileUploadListener fileUploadListener; - private TextContextMenu styledTools; - - private final boolean flat; - - protected AbstractTextViewer(Section parent, int style, - CmsEditable cmsEditable) { - super(parent, style, cmsEditable); - flat = SWT.FLAT == (style & SWT.FLAT); - - if (getCmsEditable().canEdit()) { - fileUploadListener = new FUL(); - styledTools = new TextContextMenu(this, parent.getDisplay()); - } - this.mainSection = parent; - initModelIfNeeded(mainSection.getNode()); - // layout(this.mainSection); - } - - @Override - public Control getControl() { - return mainSection; - } - - protected void refresh(Control control) throws RepositoryException { - if (!(control instanceof Section)) - return; - Section section = (Section) control; - if (section instanceof TextSection) { - CmsUiUtils.clear(section); - Node node = section.getNode(); - TextSection textSection = (TextSection) section; - if (node.hasProperty(Property.JCR_TITLE)) { - if (section.getHeader() == null) - section.createHeader(); - if (node.hasProperty(Property.JCR_TITLE)) { - SectionTitle title = newSectionTitle(textSection, node); - title.setLayoutData(CmsUiUtils.fillWidth()); - updateContent(title); - } - } - - for (NodeIterator ni = node.getNodes(CMS_P); ni.hasNext();) { - Node child = ni.nextNode(); - final SectionPart sectionPart; - if (child.isNodeType(CmsTypes.CMS_IMAGE) - || child.isNodeType(NodeType.NT_FILE)) { - sectionPart = newImg(textSection, child); - } else if (child.isNodeType(CmsTypes.CMS_STYLED)) { - sectionPart = newParagraph(textSection, child); - } else { - sectionPart = newSectionPart(textSection, child); - if (sectionPart == null) - throw new CmsException("Unsupported node " + child); - // TODO list node types in exception - } - if (sectionPart instanceof Control) - ((Control) sectionPart).setLayoutData(CmsUiUtils.fillWidth()); - } - - if (!flat) - for (NodeIterator ni = section.getNode().getNodes(CMS_H); ni - .hasNext();) { - Node child = ni.nextNode(); - if (child.isNodeType(CmsTypes.CMS_SECTION)) { - TextSection newSection = new TextSection(section, - SWT.NONE, child); - newSection.setLayoutData(CmsUiUtils.fillWidth()); - refresh(newSection); - } - } - } else { - for (Section s : section.getSubSections().values()) - refresh(s); - } - // section.layout(); - } - - /** 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()); - return paragraph; - } - - protected Img newImg(TextSection parent, Node node) - throws RepositoryException { - Img img = new Img(parent, parent.getStyle(), node) { - private static final long serialVersionUID = 1297900641952417540L; - - @Override - protected void setContainerLayoutData(Composite composite) { - composite.setLayoutData(CmsUiUtils.grabWidth(SWT.CENTER, - SWT.DEFAULT)); - } - - @Override - protected void setControlLayoutData(Control control) { - control.setLayoutData(CmsUiUtils.grabWidth(SWT.CENTER, - SWT.DEFAULT)); - } - }; - img.setLayoutData(CmsUiUtils.grabWidth(SWT.CENTER, SWT.DEFAULT)); - updateContent(img); - img.setMouseListener(getMouseListener()); - return img; - } - - protected SectionTitle newSectionTitle(TextSection parent, Node node) - throws RepositoryException { - SectionTitle title = new SectionTitle(parent.getHeader(), - parent.getStyle(), node.getProperty(JCR_TITLE)); - updateContent(title); - title.setMouseListener(getMouseListener()); - return title; - } - - protected SectionTitle prepareSectionTitle(Section newSection, - String titleText) throws RepositoryException { - Node sectionNode = newSection.getNode(); - if (!sectionNode.hasProperty(JCR_TITLE)) - sectionNode.setProperty(Property.JCR_TITLE, ""); - getTextInterpreter().write(sectionNode.getProperty(Property.JCR_TITLE), - titleText); - if (newSection.getHeader() == null) - newSection.createHeader(); - SectionTitle 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 (partNode.isNodeType(CmsTypes.CMS_STYLED)) { - String style = partNode.hasProperty(CMS_STYLE) ? partNode - .getProperty(CMS_STYLE).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.read(partNode)); - else - paragraph.setText(textInterpreter.raw(partNode)); - } else if (part instanceof EditableImage) { - EditableImage editableImage = (EditableImage) part; - imageManager.load(partNode, part.getControl(), - editableImage.getPreferredImageSize()); - } - } else if (part instanceof SectionTitle) { - SectionTitle title = (SectionTitle) part; - title.setStyle(title.getSection().getTitleStyle()); - // use control AFTER setting style - if (title == getEdited()) - title.setText(textInterpreter.read(title.getProperty())); - else - title.setText(textInterpreter.raw(title.getProperty())); - } - } - - // OVERRIDDEN FROM PARENT VIEWER - @Override - protected void save(EditablePart part) throws RepositoryException { - if (part instanceof EditableText) { - EditableText et = (EditableText) part; - String text = ((Text) et.getControl()).getText(); - - String[] lines = text.split("[\r\n]+"); - assert lines.length != 0; - saveLine(part, lines[0]); - if (lines.length > 1) { - ArrayList toLayout = new ArrayList(); - 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 = sectionNode.addNode(CMS_P); - 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; - } - persistChanges(sectionNode); - } - // TODO or rather return the created paragarphs? - layout(toLayout.toArray(new Control[toLayout.size()])); - } - } - } - - 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 CmsException("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) { - // TODO find a way to position the caret at the right place - } - 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 Img) { - ((Img) part).setFileUploadListener(fileUploadListener); - } - } - - // REQUIRED BY CONTEXT MENU - void setParagraphStyle(Paragraph paragraph, String style) { - try { - Node paragraphNode = paragraph.getNode(); - paragraphNode.setProperty(CMS_STYLE, style); - persistChanges(paragraphNode); - updateContent(paragraph); - layout(paragraph); - } catch (RepositoryException e1) { - throw new CmsException("Cannot set style " + style + " on " - + paragraph, e1); - } - } - - void deletePart(SectionPart paragraph) { - try { - Node paragraphNode = paragraph.getNode(); - Section section = paragraph.getSection(); - Session session = paragraphNode.getSession(); - paragraphNode.remove(); - session.save(); - if (paragraph instanceof Control) - ((Control) paragraph).dispose(); - layout(section); - } catch (RepositoryException e1) { - throw new CmsException("Cannot delete " + paragraph, 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(); - firstNode.setProperty(CMS_CONTENT, first); - Node secondNode = sectionNode.addNode(CMS_P); - 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 SectionTitle) { - SectionTitle sectionTitle = (SectionTitle) getEdited(); - Text text = (Text) sectionTitle.getControl(); - String txt = text.getText(); - int caretPosition = text.getCaretPosition(); - Section section = sectionTitle.getSection(); - Node sectionNode = section.getNode(); - Node paragraphNode = sectionNode.addNode(CMS_P); - paragraphNode.addMixin(CmsTypes.CMS_STYLED); - textInterpreter.write(paragraphNode, - txt.substring(caretPosition)); - textInterpreter.write( - sectionNode.getProperty(Property.JCR_TITLE), - 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 CmsException("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 CmsException("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(CMS_P); - 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 CmsException("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) { - Node newNode = sectionNode.addNode(CMS_P, 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); - Img img = newImg((TextSection) section, newNode); - edit(img, null); - layout(img.getControl()); - } else if (part instanceof Img) { - if (getEdited() == part) - return; - edit(part, null); - layout(part.getControl()); - } - } - } catch (RepositoryException e) { - throw new CmsException("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.hasProperty(JCR_TITLE)) { - SectionTitle sectionTitle = prepareSectionTitle(section, - txt); - edit(sectionTitle, 0); - return; - } - Node newSectionNode = sectionNode.addNode(CMS_H, - CmsTypes.CMS_SECTION); - 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 + '/' + CMS_P); - SectionPart sp = section.getSectionPart(parag - .getIdentifier()); - if (sp instanceof Control) - ((Control) sp).dispose(); - } - // create property - newSectionNode.setProperty(Property.JCR_TITLE, ""); - getTextInterpreter().write( - newSectionNode.getProperty(Property.JCR_TITLE), 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 SectionTitle) { - SectionTitle sectionTitle = (SectionTitle) 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(CMS_H); - 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 CmsException("Cannot deepen " + getEdited(), e); - } - } - - protected void undeepen() { - if (flat) - return; - checkEdited(); - try { - if (getEdited() instanceof Paragraph) { - upload(getEdited()); - } else if (getEdited() instanceof SectionTitle) { - SectionTitle sectionTitle = (SectionTitle) 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 parentSubsections = parentSection - .getSubSections(); - ArrayList
lst = new ArrayList
( - parentSubsections.values()); - mergedSection = lst.get(sectionNode.getIndex() - 1); - } - Node mergedNode = mergedSection.getNode(); - boolean mergedHasSubSections = mergedNode.hasNode(CMS_H); - - // title as paragraph - Node newParagrapheNode = mergedNode.addNode(CMS_P); - newParagrapheNode.addMixin(CmsTypes.CMS_STYLED); - if (mergedHasSubSections) - mergedNode.orderBefore(p(newParagrapheNode.getIndex()), - h(1)); - String txt = getTextInterpreter().read( - sectionNode.getProperty(Property.JCR_TITLE)); - getTextInterpreter().write(newParagrapheNode, txt); - // move - NodeIterator paragraphs = sectionNode.getNodes(CMS_P); - 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() + '/' + CMS_P); - if (mergedHasSubSections) - mergedNode.orderBefore(p(p.getIndex()), h(1)); - } - - Iterator
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() + '/' + CMS_H); - subsection.dispose(); - } - - // remove section - section.getNode().remove(); - section.dispose(); - - refresh(mergedSection); - mergedSection.getParent().layout(); - layout(mergedSection); - persistChanges(mergedNode); - } - } catch (RepositoryException e) { - throw new CmsException("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(SectionTitle 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(CMS_P).append('[').append(index).append(']'); - return sb.toString(); - } - - protected String h(Integer index) { - StringBuilder sb = new StringBuilder(5); - sb.append(CMS_H).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(); - } else if (ke.character == '\r') { - splitEdit(); - } 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(); - if (getCmsEditable().canEdit()) { - if (getCmsEditable().isEditing() - && !(getEdited() instanceof Img)) { - if (source == mainSection) - return; - EditablePart part = findDataParent(source); - upload(part); - } else { - getCmsEditable().startEditing(); - } - } - } - } - - @Override - public void mouseDown(MouseEvent e) { - if (getCmsEditable().isEditing()) { - if (e.button == 1) { - Control source = (Control) e.getSource(); - EditablePart composite = findDataParent(source); - Point point = new Point(e.x, e.y); - if (!(composite instanceof Img)) - edit(composite, source.toDisplay(point)); - } else if (e.button == 3) { - EditablePart composite = findDataParent((Control) e - .getSource()); - if (styledTools != null) - styledTools.show(composite, new Point(e.x, e.y)); - } - } - } - - @Override - public void mouseUp(MouseEvent e) { - } - } - - // FILE UPLOAD LISTENER - private class FUL implements FileUploadListener { - public void uploadProgress(FileUploadEvent event) { - // TODO Monitor upload progress - } - - public void uploadFailed(FileUploadEvent event) { - throw new CmsException("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