Move core projects to a separate directory.

[gpl/argeo-suite.git] / core / org.argeo.suite.ui / src / org / argeo / suite / ui / DefaultEditionLayer.java

diff --git a/core/org.argeo.suite.ui/src/org/argeo/suite/ui/DefaultEditionLayer.java b/core/org.argeo.suite.ui/src/org/argeo/suite/ui/DefaultEditionLayer.java
new file mode 100644 (file)
index 0000000..7b8bb3e
--- /dev/null
+++ b/core/org.argeo.suite.ui/src/org/argeo/suite/ui/DefaultEditionLayer.java
@@ -0,0 +1,144 @@
+package org.argeo.suite.ui;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.cms.ui.CmsTheme;
+import org.argeo.cms.ui.CmsUiProvider;
+import org.argeo.cms.ui.util.CmsUiUtils;
+import org.argeo.cms.ui.widgets.TabbedArea;
+import org.argeo.util.LangUtils;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.SashForm;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/** An app layer based on an entry area and an editor area. */
+public class DefaultEditionLayer implements SuiteLayer {
+       private CmsUiProvider entryArea;
+       private CmsUiProvider workArea;
+       private List<String> weights = new ArrayList<>();
+       private boolean startMaximized = false;
+
+       @Override
+       public Control createUi(Composite parent, Node context) throws RepositoryException {
+               if (entryArea != null) {
+                       SashFormEditionArea sashFormEditionArea = new SashFormEditionArea(parent, parent.getStyle());
+                       entryArea.createUi(sashFormEditionArea.getEntryArea(), context);
+                       if (this.workArea != null) {
+                               this.workArea.createUi(sashFormEditionArea.getEditorArea(), context);
+                       }
+                       return sashFormEditionArea;
+               } else {
+                       if (this.workArea != null) {
+                               Composite area = new Composite(parent, SWT.NONE);
+                               this.workArea.createUi(area, context);
+                               return area;
+                       }
+                       CmsTheme theme = CmsTheme.getCmsTheme(parent);
+                       TabbedArea tabbedArea = createTabbedArea(parent, theme);
+                       return tabbedArea;
+               }
+       }
+
+       @Override
+       public void view(CmsUiProvider uiProvider, Composite workArea, Node context) {
+               TabbedArea tabbedArea;
+               if (workArea instanceof SashFormEditionArea) {
+                       tabbedArea = ((SashFormEditionArea) workArea).getTabbedArea();
+               } else if (workArea instanceof TabbedArea) {
+                       tabbedArea = (TabbedArea) workArea;
+               } else
+                       throw new IllegalArgumentException("Unsupported work area " + workArea.getClass().getName());
+               tabbedArea.view(uiProvider, context);
+       }
+
+       @Override
+       public void open(CmsUiProvider uiProvider, Composite workArea, Node context) {
+               TabbedArea tabbedArea = ((SashFormEditionArea) workArea).getTabbedArea();
+               tabbedArea.open(uiProvider, context);
+       }
+
+       public void init(Map<String, Object> properties) {
+               weights = LangUtils.toStringList(properties.get(Property.weights.name()));
+               startMaximized = properties.containsKey(Property.startMaximized.name())
+                               && "true".equals(properties.get(Property.startMaximized.name()));
+       }
+
+       public void setEntryArea(CmsUiProvider entryArea) {
+               this.entryArea = entryArea;
+       }
+
+       public void setWorkArea(CmsUiProvider workArea) {
+               this.workArea = workArea;
+       }
+
+       TabbedArea createTabbedArea(Composite parent, CmsTheme theme) {
+               TabbedArea tabbedArea = new TabbedArea(parent, SWT.NONE);
+               tabbedArea.setBodyStyle(SuiteStyle.mainTabBody.style());
+               tabbedArea.setTabStyle(SuiteStyle.mainTab.style());
+               tabbedArea.setTabSelectedStyle(SuiteStyle.mainTabSelected.style());
+               tabbedArea.setCloseIcon(SuiteIcon.close.getSmallIcon(theme));
+               tabbedArea.setLayoutData(CmsUiUtils.fillAll());
+               return tabbedArea;
+       }
+
+       /** A work area based on an entry area and and a tabbed area. */
+       class SashFormEditionArea extends SashForm {
+               private static final long serialVersionUID = 2219125778722702618L;
+               private CmsTheme theme;
+               private Composite entryArea;
+               private Composite editorArea;
+               private TabbedArea tabbedArea;
+
+               SashFormEditionArea(Composite parent, int style) {
+                       super(parent, SWT.HORIZONTAL);
+                       theme = CmsTheme.getCmsTheme(parent);
+
+                       if (SWT.RIGHT_TO_LEFT == (style & SWT.RIGHT_TO_LEFT)) {// arabic, hebrew, etc.
+                               editorArea = new Composite(this, SWT.BORDER);
+                               entryArea = new Composite(this, SWT.BORDER);
+                       } else {
+                               entryArea = new Composite(this, SWT.NONE);
+                               editorArea = new Composite(this, SWT.NONE);
+                       }
+
+                       if (weights.size() != 0) {
+                               int[] actualWeight = new int[weights.size()];
+                               for (int i = 0; i < weights.size(); i++) {
+                                       actualWeight[i] = Integer.parseInt(weights.get(i));
+                               }
+                               setWeights(actualWeight);
+                       } else {
+                               int[] actualWeights = new int[] { 3000, 7000 };
+                               setWeights(actualWeights);
+                       }
+                       if (startMaximized)
+                               setMaximizedControl(editorArea);
+                       editorArea.setLayout(new GridLayout());
+
+                       if (DefaultEditionLayer.this.workArea == null) {
+                               tabbedArea = createTabbedArea(editorArea, theme);
+                       }
+
+               }
+
+               Composite getEntryArea() {
+                       return entryArea;
+               }
+
+               TabbedArea getTabbedArea() {
+                       return tabbedArea;
+               }
+
+               Composite getEditorArea() {
+                       return editorArea;
+               }
+
+       }
+}
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