Configuration Changes

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-over/trunk@49 174cde9d-5d70-4d2a-aa98-46368bc2aaf7

1 files changed, 218 insertions, 0 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java
new file mode 100644
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+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java
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+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
+package at.asit.pdfover.gui.composites;
+
+// Imports
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.gui.workflow.ConfigManipulator;
+import at.asit.pdfover.gui.workflow.states.State;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.custom.StackLayout;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.FormLayout;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.layout.FormAttachment;
+
+/**
+ * 
+ */
+public class ConfigurationComposite extends StateComposite {
+	
+	/**
+	 * 
+	 */
+	private final class ConfigurationModeSelectionListener implements
+			SelectionListener {
+		/**
+		 * 
+		 */
+		public ConfigurationModeSelectionListener() {
+			// Nothing to do
+		}
+
+		@Override
+		public void widgetSelected(SelectionEvent e) {
+			if (ConfigurationComposite.this.configComposite instanceof SimpleConfigurationComposite) {
+				// switch to advanced
+				ConfigurationComposite.this.configComposite.dispose();
+				ConfigurationComposite.this.configComposite = new AdvancedConfigurationComposite(
+						ConfigurationComposite.this.containerComposite, 
+						ConfigurationComposite.this.style,
+						ConfigurationComposite.this.state,
+						ConfigurationComposite.this.configurationContainer);
+				ConfigurationComposite.this.btnAdvanced.setText("Simple");
+			} else {
+				// switch to simple
+				ConfigurationComposite.this.configComposite.dispose();
+				ConfigurationComposite.this.configComposite = new SimpleConfigurationComposite(
+						ConfigurationComposite.this.containerComposite, 
+						ConfigurationComposite.this.style,
+						ConfigurationComposite.this.state,
+						ConfigurationComposite.this.configurationContainer);
+				ConfigurationComposite.this.btnAdvanced.setText("Advanced");
+			}
+			
+			ConfigurationComposite.this.compositeStack.topControl = ConfigurationComposite.this.configComposite;
+			ConfigurationComposite.this.doLayout();
+		}
+
+		@Override
+		public void widgetDefaultSelected(SelectionEvent e) {
+			// Nothing to do
+		}
+	}
+
+	/**
+	 * SLF4J Logger instance
+	 **/
+	private static final Logger log = LoggerFactory
+			.getLogger(ConfigurationComposite.class);
+
+	ConfigManipulator configManipulator = null;
+
+	BaseConfigurationComposite configComposite;
+
+	ConfigurationContainer configurationContainer = new ConfigurationContainerImpl();
+	
+	StackLayout compositeStack = new StackLayout();
+
+	int style;
+
+	Composite containerComposite;
+
+	boolean userDone = false;
+
+	Button btnAdvanced;
+
+	/**
+	 * Sets the configuration manipulator
+	 * 
+	 * @param manipulator
+	 */
+	public void setConfigManipulator(ConfigManipulator manipulator) {
+		this.configManipulator = manipulator;
+	}
+
+	/**
+	 * Create the composite.
+	 * 
+	 * @param parent
+	 * @param style
+	 * @param state
+	 */
+	public ConfigurationComposite(Composite parent, int style, State state) {
+		super(parent, SWT.FILL | style, state);
+		this.style = SWT.FILL | style;
+
+		this.setLayout(new FormLayout());
+
+		this.containerComposite = new Composite(this, SWT.FILL | SWT.RESIZE);
+
+		this.configComposite = new SimpleConfigurationComposite(
+				this.containerComposite, SWT.FILL | style, state, this.configurationContainer);
+
+		FormData fd_composite = new FormData();
+		fd_composite.top = new FormAttachment(0, 5);
+		fd_composite.bottom = new FormAttachment(90, -5);
+		fd_composite.left = new FormAttachment(0, 5);
+		fd_composite.right = new FormAttachment(100, -5);
+		this.containerComposite.setLayoutData(fd_composite);
+		this.containerComposite.setLayout(this.compositeStack);
+		this.compositeStack.topControl = this.configComposite;
+
+		this.doLayout();
+
+		Button btnSpeichern = new Button(this, SWT.NONE);
+		FormData fd_btnSpeichern = new FormData();
+		fd_btnSpeichern.left = new FormAttachment(0, 5);
+		fd_btnSpeichern.bottom = new FormAttachment(100, -5);
+		btnSpeichern.setLayoutData(fd_btnSpeichern);
+		btnSpeichern.addSelectionListener(new SelectionAdapter() {
+			@Override
+			public void widgetSelected(SelectionEvent e) {
+			}
+		});
+		btnSpeichern.setText("Speichern");
+
+		Button btnAbbrechen = new Button(this, SWT.NONE);
+		FormData fd_btnAbrechen = new FormData();
+		fd_btnAbrechen.left = new FormAttachment(btnSpeichern, 10);
+		fd_btnAbrechen.bottom = new FormAttachment(100, -5);
+		btnAbbrechen.setLayoutData(fd_btnAbrechen);
+		btnAbbrechen.setText("Abbrechen");
+		btnAbbrechen.addSelectionListener(new SelectionAdapter() {
+			@Override
+			public void widgetSelected(SelectionEvent e) {
+				ConfigurationComposite.this.userDone = true;
+				ConfigurationComposite.this.state.updateStateMachine();
+			}
+		});
+
+		this.btnAdvanced = new Button(this, SWT.NONE);
+		FormData fd_btnAdvanced = new FormData();
+		fd_btnAdvanced.right = new FormAttachment(100, -5);
+		fd_btnAdvanced.bottom = new FormAttachment(100, -5);
+		this.btnAdvanced.setLayoutData(fd_btnAdvanced);
+		this.btnAdvanced.setText("Advanced");
+		this.btnAdvanced
+				.addSelectionListener(new ConfigurationModeSelectionListener());
+
+	}
+
+	private void storeConfiguration() {
+		// TODO: Collect info from UI and set in ConfigManipulator
+
+		// TODO: call save configuration in ConfigManipulator
+	}
+
+	/**
+	 * Checks if the user has finished working with the configuration composite
+	 * 
+	 * @return
+	 */
+	public boolean isUserDone() {
+		return this.userDone;
+	}
+
+	@Override
+	protected void checkSubclass() {
+		// Disable the check that prevents subclassing of SWT components
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see at.asit.pdfover.gui.composites.StateComposite#doLayout()
+	 */
+	@Override
+	public void doLayout() {
+		Control ctrl = this.compositeStack.topControl;
+		this.containerComposite.layout(true, true);
+		this.getShell().layout(true, true);
+		// Note: SWT only layouts children! No grandchildren!
+		if (ctrl instanceof StateComposite) {
+			((StateComposite) ctrl).doLayout();
+		}
+	}
+}