Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / src / org / simantics / databoard / forms / DataboardDialog.java

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/forms/DataboardDialog.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/forms/DataboardDialog.java
new file mode 100644 (file)
index 0000000..ea2efd9
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/forms/DataboardDialog.java
@@ -0,0 +1,114 @@
+package org.simantics.databoard.forms;\r
+\r
+import org.eclipse.jface.dialogs.Dialog;\r
+import org.eclipse.jface.dialogs.IDialogConstants;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.custom.ScrolledComposite;\r
+import org.eclipse.swt.layout.GridData;\r
+import org.eclipse.swt.layout.GridLayout;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Control;\r
+import org.eclipse.swt.widgets.Shell;\r
+import org.simantics.databoard.accessor.error.AccessorConstructionException;\r
+import org.simantics.databoard.accessor.error.AccessorException;\r
+import org.simantics.databoard.binding.RecordBinding;\r
+import org.simantics.databoard.binding.error.BindingException;\r
+\r
+public class DataboardDialog extends Dialog {\r
+       \r
+       RecordBinding formBinding;\r
+       Object initialValues;\r
+       String title;\r
+       Object result;\r
+    DataboardForm form;\r
+    Composite composite;\r
+    \r
+    /**\r
+     * Create dialog window\r
+     * \r
+     * @param parentShell\r
+     * @param title\r
+     * @param formBinding\r
+     * @param initialValues values according to formBinding or null\r
+     */\r
+       public DataboardDialog(Shell parentShell, String title, RecordBinding formBinding, Object initialValues) {              \r
+               super(parentShell);\r
+               this.formBinding = formBinding;\r
+               this.initialValues = initialValues;\r
+               this.title = title;\r
+               \r
+               setBlockOnOpen(true);\r
+               setShellStyle(SWT.RESIZE | SWT.TITLE | SWT.CLOSE | SWT.BORDER);\r
+       }\r
+\r
+       @Override\r
+       protected void createButtonsForButtonBar(Composite parent) {\r
+               createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);\r
+               createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);\r
+       }\r
+\r
+       @Override\r
+       protected Control createDialogArea(Composite parent) {\r
+           ScrolledComposite scroll = new ScrolledComposite(parent, SWT.V_SCROLL);\r
+           composite = new Composite(scroll, 0);\r
+        scroll.setContent(composite);\r
+        scroll.setExpandHorizontal(true);\r
+        scroll.setExpandVertical(false);\r
+               form = new DataboardForm();\r
+           form.setFirstColumnWidth(0);\r
+           form.addFields(composite, formBinding.type());\r
+           \r
+               composite.setLayout( new GridLayout(3, false) );                        \r
+               composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));\r
+               \r
+               if ( initialValues != null ) {\r
+                       try {\r
+                               form.writeFields(composite, formBinding, initialValues);\r
+                       } catch (AccessorException e) {\r
+                               e.printStackTrace();\r
+                       } catch (BindingException e) {\r
+                               e.printStackTrace();\r
+                       } catch (AccessorConstructionException e) {\r
+                               e.printStackTrace();\r
+                       }                       \r
+               }\r
+               \r
+           composite.pack();\r
+               \r
+               return scroll;\r
+       }\r
+\r
+    protected void configureShell(Shell newShell) {\r
+        super.configureShell(newShell);\r
+        newShell.setText(title);\r
+    }\r
+    \r
+       @Override\r
+       protected void okPressed() {\r
+               try {\r
+                       result = formBinding.createDefault();\r
+                       form.readFields(composite, formBinding, result);\r
+               } catch (BindingException e) {\r
+                       e.printStackTrace();\r
+                       result = null;\r
+               } catch (AccessorConstructionException e) {\r
+                       e.printStackTrace();\r
+                       result = null;\r
+               } catch (AccessorException e) {\r
+                       e.printStackTrace();\r
+                       result = null;\r
+               }\r
+               super.okPressed();\r
+       }\r
+       \r
+       @Override\r
+       protected void cancelPressed() {\r
+               result = null;\r
+               super.cancelPressed();\r
+       }\r
+\r
+       public Object getResult() {\r
+               return result;\r
+       }\r
+       \r
+}
\ No newline at end of file