Introduce Argeo Publishing.

[gpl/argeo-suite.git] / publishing / org.argeo.publishing.ui / src / org / argeo / docbook / ui / DbkContextMenu.java

diff --git a/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkContextMenu.java b/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkContextMenu.java
new file mode 100644 (file)
index 0000000..928fb77
--- /dev/null
+++ b/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkContextMenu.java
@@ -0,0 +1,139 @@
+package org.argeo.docbook.ui;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.argeo.cms.text.Paragraph;
+import org.argeo.cms.ui.viewers.EditablePart;
+import org.argeo.cms.ui.viewers.SectionPart;
+import org.argeo.cms.ui.widgets.TextStyles;
+import org.eclipse.rap.rwt.RWT;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseAdapter;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.ShellEvent;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+
+/** Dialog to edit a text part. */
+class DbkContextMenu implements TextStyles {
+       private final static String[] DEFAULT_TEXT_STYLES = { TextStyles.TEXT_DEFAULT, TextStyles.TEXT_PRE,
+                       TextStyles.TEXT_QUOTE };
+
+       private final AbstractDbkViewer textViewer;
+
+       private List<StyleButton> styleButtons = new ArrayList<DbkContextMenu.StyleButton>();
+
+       private Label deleteButton, publishButton, editButton;
+
+       private EditablePart currentTextPart;
+
+       private Shell shell;
+
+       public DbkContextMenu(AbstractDbkViewer textViewer, Display display) {
+               shell = new Shell(display, SWT.NO_TRIM | SWT.BORDER | SWT.ON_TOP);
+//             super(display, SWT.NO_TRIM | SWT.BORDER | SWT.ON_TOP);
+               this.textViewer = textViewer;
+               shell.setLayout(new GridLayout());
+               shell.setData(RWT.CUSTOM_VARIANT, TEXT_STYLED_TOOLS_DIALOG);
+
+               StyledToolMouseListener stml = new StyledToolMouseListener();
+               if (textViewer.getCmsEditable().isEditing()) {
+                       for (String style : DEFAULT_TEXT_STYLES) {
+                               StyleButton styleButton = new StyleButton(shell, SWT.WRAP);
+                               styleButton.getLabel().setData(RWT.CUSTOM_VARIANT, style);
+                               styleButton.getLabel().setData(RWT.MARKUP_ENABLED, true);
+                               styleButton.getLabel().addMouseListener(stml);
+                               styleButtons.add(styleButton);
+                       }
+
+                       // Delete
+                       deleteButton = new Label(shell, SWT.NONE);
+                       deleteButton.setText("Delete");
+                       deleteButton.addMouseListener(stml);
+
+                       // Publish
+                       publishButton = new Label(shell, SWT.NONE);
+                       publishButton.setText("Publish");
+                       publishButton.addMouseListener(stml);
+               } else if (textViewer.getCmsEditable().canEdit()) {
+                       // Edit
+                       editButton = new Label(shell, SWT.NONE);
+                       editButton.setText("Edit");
+                       editButton.addMouseListener(stml);
+               }
+               shell.addShellListener(new ToolsShellListener());
+       }
+
+       public void show(EditablePart source, Point location) {
+               if (shell.isVisible())
+                       shell.setVisible(false);
+
+               this.currentTextPart = source;
+
+               if (currentTextPart instanceof Paragraph) {
+                       final int size = 32;
+                       String text = textViewer.getRawParagraphText((Paragraph) currentTextPart);
+                       String textToShow = text.length() > size ? text.substring(0, size - 3) + "..." : text;
+                       for (StyleButton styleButton : styleButtons) {
+                               styleButton.getLabel().setText(textToShow);
+                       }
+               }
+               shell.pack();
+               shell.layout();
+               if (source instanceof Control)
+                       shell.setLocation(((Control) source).toDisplay(location.x, location.y));
+               shell.open();
+       }
+
+       class StyleButton extends Composite {
+               private static final long serialVersionUID = 7731102609123946115L;
+               private Label label;
+
+               public StyleButton(Composite parent, int swtStyle) {
+                       super(parent, SWT.NONE);
+                       label = new Label(this, swtStyle);
+               }
+
+               public Label getLabel() {
+                       return label;
+               }
+
+       }
+
+       class StyledToolMouseListener extends MouseAdapter {
+               private static final long serialVersionUID = 8516297091549329043L;
+
+               @Override
+               public void mouseDown(MouseEvent e) {
+                       Object eventSource = e.getSource();
+                       if (eventSource instanceof StyleButton) {
+                               StyleButton sb = (StyleButton) e.getSource();
+                               String style = sb.getData(RWT.CUSTOM_VARIANT).toString();
+                               textViewer.setParagraphStyle((Paragraph) currentTextPart, style);
+                       } else if (eventSource == deleteButton) {
+                               textViewer.deletePart((SectionPart) currentTextPart);
+                       } else if (eventSource == editButton) {
+                               textViewer.getCmsEditable().startEditing();
+                       } else if (eventSource == publishButton) {
+                               textViewer.getCmsEditable().stopEditing();
+                       }
+                       shell.setVisible(false);
+               }
+       }
+
+       class ToolsShellListener extends org.eclipse.swt.events.ShellAdapter {
+               private static final long serialVersionUID = 8432350564023247241L;
+
+               @Override
+               public void shellDeactivated(ShellEvent e) {
+                       shell.setVisible(false);
+               }
+
+       }
+}