X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=org.argeo.app.ui%2Fsrc%2Forg%2Fargeo%2Fapp%2Fui%2Fdocbook%2FTextEditorHeader.java;fp=org.argeo.app.ui%2Fsrc%2Forg%2Fargeo%2Fapp%2Fui%2Fdocbook%2FTextEditorHeader.java;h=31251aad2040ccc3db22c434708e1908a3fb05c3;hp=0000000000000000000000000000000000000000;hb=6e56ffa34cb02ab04d028423aea342e3dfed4358;hpb=c285180bece610b2c2921d44fe14b6dde2123efa

diff --git a/org.argeo.app.ui/src/org/argeo/app/ui/docbook/TextEditorHeader.java b/org.argeo.app.ui/src/org/argeo/app/ui/docbook/TextEditorHeader.java
new file mode 100644
index 0000000..31251aa
--- /dev/null
+++ b/org.argeo.app.ui/src/org/argeo/app/ui/docbook/TextEditorHeader.java
@@ -0,0 +1,91 @@
+package org.argeo.app.ui.docbook;
+
+import java.util.Observable;
+import java.util.Observer;
+
+import org.argeo.api.cms.CmsEditable;
+import org.argeo.cms.swt.CmsSwtUtils;
+import org.argeo.cms.ui.widgets.TextStyles;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+
+/** Adds editing capabilities to a page editing text */
+public class TextEditorHeader implements SelectionListener, Observer {
+	private static final long serialVersionUID = 4186756396045701253L;
+
+	private final CmsEditable cmsEditable;
+	private Button publish;
+
+	private Composite parent;
+	private Composite display;
+	private Object layoutData;
+
+	public TextEditorHeader(CmsEditable cmsEditable, Composite parent, int style) {
+		this.cmsEditable = cmsEditable;
+		this.parent = parent;
+		if (this.cmsEditable instanceof Observable)
+			((Observable) this.cmsEditable).addObserver(this);
+		refresh();
+	}
+
+	protected void refresh() {
+		if (display != null && !display.isDisposed())
+			display.dispose();
+		display = null;
+		publish = null;
+		if (cmsEditable.isEditing()) {
+			display = new Composite(parent, SWT.NONE);
+			// display.setBackgroundMode(SWT.INHERIT_NONE);
+			display.setLayoutData(layoutData);
+			display.setLayout(CmsSwtUtils.noSpaceGridLayout());
+			CmsSwtUtils.style(display, TextStyles.TEXT_EDITOR_HEADER);
+			publish = new Button(display, SWT.FLAT | SWT.PUSH);
+			publish.setText(getPublishButtonLabel());
+			CmsSwtUtils.style(publish, TextStyles.TEXT_EDITOR_HEADER);
+			publish.addSelectionListener(this);
+			display.moveAbove(null);
+		}
+		parent.layout();
+	}
+
+	private String getPublishButtonLabel() {
+		if (cmsEditable.isEditing())
+			return "Publish";
+		else
+			return "Edit";
+	}
+
+	@Override
+	public void widgetSelected(SelectionEvent e) {
+		if (e.getSource() == publish) {
+			if (cmsEditable.isEditing()) {
+				cmsEditable.stopEditing();
+			} else {
+				cmsEditable.startEditing();
+			}
+			// publish.setText(getPublishButtonLabel());
+		}
+	}
+
+	@Override
+	public void widgetDefaultSelected(SelectionEvent e) {
+	}
+
+	@Override
+	public void update(Observable o, Object arg) {
+		if (o == cmsEditable) {
+			// publish.setText(getPublishButtonLabel());
+			refresh();
+		}
+	}
+
+	public void setLayoutData(Object layoutData) {
+		this.layoutData = layoutData;
+		if (display != null && !display.isDisposed())
+			display.setLayoutData(layoutData);
+	}
+
+}
\ No newline at end of file