From a6a1db4c77a92c756a4711e1d259959172362e8e Mon Sep 17 00:00:00 2001
From: Andreas Abraham <andreas.abraham@egiz.gv.at>
Date: Fri, 10 Aug 2018 11:10:49 +0200
Subject: URL to Lizensbedingungen and A-SIT logo updated
---
.../gui/composites/ConfigurationComposite.java | 1198 ++++++++++----------
1 file changed, 599 insertions(+), 599 deletions(-)
(limited to 'pdf-over-gui/src/main/java')
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
index ed85f77b..7396a6b0 100644
--- 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
@@ -1,599 +1,599 @@
-/*
- * 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 java.awt.Desktop;
-import java.io.IOException;
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.ScrolledComposite;
-import org.eclipse.swt.custom.StackLayout;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.FontData;
-import org.eclipse.swt.layout.FormAttachment;
-import org.eclipse.swt.layout.FormData;
-import org.eclipse.swt.layout.FormLayout;
-import org.eclipse.swt.program.Program;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Link;
-import org.eclipse.swt.widgets.TabFolder;
-import org.eclipse.swt.widgets.TabItem;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.asit.pdfover.gui.Constants;
-import at.asit.pdfover.gui.controls.Dialog.BUTTONS;
-import at.asit.pdfover.gui.controls.ErrorDialog;
-import at.asit.pdfover.gui.exceptions.ResumableException;
-import at.asit.pdfover.gui.utils.Messages;
-import at.asit.pdfover.gui.workflow.PDFSigner;
-import at.asit.pdfover.gui.workflow.config.ConfigManipulator;
-import at.asit.pdfover.gui.workflow.config.ConfigurationContainer;
-import at.asit.pdfover.gui.workflow.config.ConfigurationContainerImpl;
-import at.asit.pdfover.gui.workflow.config.PersistentConfigProvider;
-import at.asit.pdfover.gui.workflow.states.State;
-
-/**
- * Composite for hosting configuration composites
- */
-public class ConfigurationComposite extends StateComposite {
-
- /**
- * The PDF Signer used to produce signature block preview
- */
- protected PDFSigner signer;
-
- /**
- * SLF4J Logger instance
- **/
- static final Logger log = LoggerFactory
- .getLogger(ConfigurationComposite.class);
-
- /**
- * configuration manipulator
- */
- ConfigManipulator configManipulator = null;
-
- /**
- * configuration provider
- */
- PersistentConfigProvider configProvider = null;
-
- /**
- * simple configuration composite
- */
- BaseConfigurationComposite simpleConfigComposite;
-
- /**
- * advanced configuration composite
- */
- BaseConfigurationComposite advancedConfigComposite;
-
- /**
- * advanced configuration composite
- */
- BaseConfigurationComposite keystoreConfigComposite = null;
-
- /**
- * The TabFolder
- */
- TabFolder tabFolder;
-
- /**
- * configuration container Keeps state for current configuration changes
- */
- ConfigurationContainer configurationContainer = new ConfigurationContainerImpl();
-
- /**
- * The stack layout
- */
- StackLayout compositeStack = new StackLayout();
-
- /**
- * SWT style
- */
- int style;
-
- /**
- * base configuration container
- */
- Composite containerComposite;
-
- /**
- * checks whether the user is done
- */
- boolean userDone = false;
-
- private TabItem simpleTabItem;
-
- private TabItem advancedTabItem;
-
- private TabItem keystoreTabItem;
-
- private TabItem aboutTabItem;
-
- private Button btnSpeichern;
-
- private Button btnAbbrechen;
-
- /**
- * @return the signer
- */
- public PDFSigner getSigner() {
- return this.signer;
- }
-
- /**
- * 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.tabFolder = new TabFolder(this.containerComposite, SWT.NONE);
- FormData fd_tabFolder = new FormData();
- fd_tabFolder.bottom = new FormAttachment(100, -5);
- fd_tabFolder.right = new FormAttachment(100, -5);
- fd_tabFolder.top = new FormAttachment(0, 5);
- fd_tabFolder.left = new FormAttachment(0, 5);
- this.tabFolder.setLayoutData(fd_tabFolder);
-
- FontData[] fD_tabFolder = this.tabFolder.getFont().getFontData();
- fD_tabFolder[0].setHeight(Constants.TEXT_SIZE_NORMAL);
- this.tabFolder.setFont(new Font(Display.getCurrent(), fD_tabFolder[0]));
-
- this.simpleTabItem = new TabItem(this.tabFolder, SWT.NONE);
- this.simpleTabItem.setText(Messages.getString("config.Simple")); //$NON-NLS-1$
-
- ScrolledComposite simpleCompositeScr = new ScrolledComposite(this.tabFolder,
- SWT.H_SCROLL | SWT.V_SCROLL);
- this.simpleTabItem.setControl(simpleCompositeScr);
- this.simpleConfigComposite = new SimpleConfigurationComposite(
- simpleCompositeScr, SWT.NONE, state,
- this.configurationContainer);
- simpleCompositeScr.setContent(this.simpleConfigComposite);
- simpleCompositeScr.setExpandHorizontal(true);
- simpleCompositeScr.setExpandVertical(true);
- simpleCompositeScr.setMinSize(this.simpleConfigComposite.computeSize(
- SWT.DEFAULT, SWT.DEFAULT));
-
- this.advancedTabItem = new TabItem(this.tabFolder, SWT.NONE);
- this.advancedTabItem.setText(Messages.getString("config.Advanced")); //$NON-NLS-1$
-
- ScrolledComposite advancedCompositeScr = new ScrolledComposite(
- this.tabFolder, SWT.H_SCROLL | SWT.V_SCROLL);
- this.advancedTabItem.setControl(advancedCompositeScr);
- this.advancedConfigComposite = new AdvancedConfigurationComposite(
- advancedCompositeScr, SWT.NONE, state,
- this.configurationContainer, this);
- advancedCompositeScr.setContent(this.advancedConfigComposite);
- advancedCompositeScr.setExpandHorizontal(true);
- advancedCompositeScr.setExpandVertical(true);
- advancedCompositeScr.setMinSize(this.advancedConfigComposite
- .computeSize(SWT.DEFAULT, SWT.DEFAULT));
-
- this.aboutTabItem = new TabItem(this.tabFolder, SWT.NONE);
- this.aboutTabItem.setText(String.format(Messages.getString("config.About"), Constants.APP_NAME)); //$NON-NLS-1$
-
- ScrolledComposite aboutCompositeScr = new ScrolledComposite(
- this.tabFolder, SWT.H_SCROLL | SWT.V_SCROLL);
- this.aboutTabItem.setControl(aboutCompositeScr);
- AboutComposite aboutConfigComposite = new AboutComposite(
- aboutCompositeScr, SWT.NONE);
- aboutCompositeScr.setContent(aboutConfigComposite);
- aboutCompositeScr.setExpandHorizontal(true);
- aboutCompositeScr.setExpandVertical(true);
- aboutCompositeScr.setMinSize(aboutConfigComposite
- .computeSize(SWT.DEFAULT, SWT.DEFAULT));
-
- this.tabFolder.setSelection(this.simpleTabItem);
-
- this.btnSpeichern = new Button(this, SWT.NONE);
- FormData fd_btnSpeichern = new FormData();
- fd_btnSpeichern.right = new FormAttachment(100, -5);
- fd_btnSpeichern.bottom = new FormAttachment(100);
- this.btnSpeichern.setLayoutData(fd_btnSpeichern);
- this.btnSpeichern.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- getShell().setText(Constants.APP_NAME);
- if (ConfigurationComposite.this.storeConfiguration()) {
- ConfigurationComposite.this.userDone = true;
- ConfigurationComposite.this.state.updateStateMachine();
- }
- }
- });
- this.btnSpeichern.setText(Messages.getString("common.Save")); //$NON-NLS-1$
- getShell().setDefaultButton(this.btnSpeichern);
-
- FontData[] fD_btnSpeichern = this.btnSpeichern.getFont().getFontData();
- fD_btnSpeichern[0].setHeight(Constants.TEXT_SIZE_BUTTON);
- this.btnSpeichern
- .setFont(new Font(Display.getCurrent(), fD_btnSpeichern[0]));
-
- this.btnAbbrechen = new Button(this, SWT.NONE);
- FormData fd_btnAbrechen = new FormData();
- fd_btnAbrechen.right = new FormAttachment(this.btnSpeichern, -10);
- fd_btnAbrechen.bottom = new FormAttachment(this.btnSpeichern, 0, SWT.BOTTOM);
- this.btnAbbrechen.setLayoutData(fd_btnAbrechen);
- this.btnAbbrechen.setText(Messages.getString("common.Cancel")); //$NON-NLS-1$
- this.btnAbbrechen.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- getShell().setText(Constants.APP_NAME);
- ConfigurationComposite.this.userDone = true;
- ConfigurationComposite.this.state.updateStateMachine();
- }
- });
-
- FontData[] fD_btnAbbrechen = this.btnAbbrechen.getFont().getFontData();
- fD_btnAbbrechen[0].setHeight(Constants.TEXT_SIZE_BUTTON);
- this.btnAbbrechen
- .setFont(new Font(Display.getCurrent(), fD_btnAbbrechen[0]));
-
- FormData fd_composite = new FormData();
- fd_composite.top = new FormAttachment(0, 5);
- fd_composite.bottom = new FormAttachment(this.btnSpeichern, -10);
- 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.tabFolder;
-
- getShell().setText(Constants.APP_NAME_VERSION);
-
- this.doLayout();
- }
-
- /**
- * @param signer
- * the signer to set
- */
- public void setSigner(PDFSigner signer) {
- this.signer = signer;
- if (this.simpleConfigComposite != null) {
- this.simpleConfigComposite.setSigner(getSigner());
- }
- if (this.advancedConfigComposite != null) {
- // not needed at the moment
- this.advancedConfigComposite.setSigner(getSigner());
- }
- if (this.keystoreConfigComposite != null) {
- // not needed at the moment
- this.keystoreConfigComposite.setSigner(getSigner());
- }
- }
-
- private class AboutComposite extends StateComposite {
- private Link lnkAbout;
- /**
- * @param parent
- * @param style
- */
- public AboutComposite(Composite parent, int style) {
- super(parent, style, null);
-
- setLayout(new FormLayout());
-
- this.lnkAbout = new Link(this, SWT.WRAP);
-
- FormData fd_lnkAbout = new FormData();
- fd_lnkAbout.right = new FormAttachment(100, -5);
- fd_lnkAbout.left = new FormAttachment(0, 5);
- fd_lnkAbout.top = new FormAttachment(0, 5);
- fd_lnkAbout.width = 100;
- this.lnkAbout.setLayoutData(fd_lnkAbout);
-
- FontData[] fD_lnkAbout = this.lnkAbout.getFont().getFontData();
- fD_lnkAbout[0].setHeight(Constants.TEXT_SIZE_NORMAL);
- this.lnkAbout.setFont(new Font(Display.getCurrent(),
- fD_lnkAbout[0]));
-
- this.lnkAbout.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- try {
- URI url = new URI("http://demo.a-sit.at/lizenzbedingungen/"); //$NON-NLS-1$
- log.debug("Trying to open " + url.toString()); //$NON-NLS-1$
- if (Desktop.isDesktopSupported()) {
- Desktop.getDesktop().browse(url);
- } else {
- log.info("AWT Desktop is not supported on this platform"); //$NON-NLS-1$
- Program.launch(url.toString());
- }
- } catch (IOException ex) {
- log.error("AboutComposite: ", ex); //$NON-NLS-1$
- } catch (URISyntaxException ex) {
- log.error("AboutComposite: ", ex); //$NON-NLS-1$
- }
- }
- });
-
- // Load localized strings
- reloadResources();
- }
-
- /* (non-Javadoc)
- * @see at.asit.pdfover.gui.composites.StateComposite#doLayout()
- */
- @Override
- public void doLayout() {
- // Nothing to do here
- }
-
- /* (non-Javadoc)
- * @see at.asit.pdfover.gui.composites.StateComposite#reloadResources()
- */
- @Override
- public void reloadResources() {
- this.lnkAbout.setText(Messages.getString("config.AboutText")); //$NON-NLS-1$
- }
- }
-
- private boolean keystoreInitialized = false;
-
- /**
- * Set whether keystore tab is enabled
- * @param enabled whether keystore tab is enabled
- */
- public void keystoreEnabled(boolean enabled) {
- if (enabled && this.keystoreConfigComposite == null) {
- this.keystoreTabItem = new TabItem(this.tabFolder, SWT.NONE, 2);
- this.keystoreTabItem.setText(Messages.getString("config.Keystore")); //$NON-NLS-1$
-
- ScrolledComposite keystoreCompositeScr = new ScrolledComposite(
- this.tabFolder, SWT.H_SCROLL | SWT.V_SCROLL);
- this.keystoreTabItem.setControl(keystoreCompositeScr);
- this.keystoreConfigComposite = new KeystoreConfigurationComposite(
- keystoreCompositeScr, SWT.NONE, this.state,
- this.configurationContainer);
- keystoreCompositeScr.setContent(this.keystoreConfigComposite);
- keystoreCompositeScr.setExpandHorizontal(true);
- keystoreCompositeScr.setExpandVertical(true);
- keystoreCompositeScr.setMinSize(this.keystoreConfigComposite
- .computeSize(SWT.DEFAULT, SWT.DEFAULT));
- if (!this.keystoreInitialized) {
- this.keystoreConfigComposite.initConfiguration(this.configProvider);
- this.keystoreInitialized = true;
- }
- this.keystoreConfigComposite.loadConfiguration();
- } else if (!enabled && this.keystoreConfigComposite != null){
- this.keystoreTabItem.dispose();
- this.keystoreConfigComposite = null;
- }
- }
-
- /**
- * Sets the configuration manipulator
- *
- * @param manipulator
- */
- public void setConfigManipulator(ConfigManipulator manipulator) {
- this.configManipulator = manipulator;
- }
-
- /**
- * Sets the configuration provider
- *
- * @param provider
- */
- public void setConfigProvider(PersistentConfigProvider provider) {
- this.configProvider = provider;
- if (this.configProvider != null) {
- // Initialize Configuration Container
- this.simpleConfigComposite.initConfiguration(this.configProvider);
- this.advancedConfigComposite.initConfiguration(this.configProvider);
-
- this.simpleConfigComposite.loadConfiguration();
- this.advancedConfigComposite.loadConfiguration();
- if (this.keystoreConfigComposite != null)
- this.keystoreConfigComposite.loadConfiguration();
- }
- }
-
- boolean storeConfiguration() {
- boolean status = false;
- boolean redo = false;
- int resumeIndex = 0;
- try {
- do {
- try {
- this.simpleConfigComposite.validateSettings(resumeIndex);
-
- redo = false;
- status = true;
- } catch (ResumableException e) {
- log.error("Settings validation failed!", e); //$NON-NLS-1$
- ErrorDialog dialog = new ErrorDialog(getShell(),
- e.getMessage(), BUTTONS.ABORT_RETRY_IGNORE);
- int rc = dialog.open();
-
- redo = (rc == SWT.RETRY);
- if (rc == SWT.IGNORE)
- {
- resumeIndex = e.getResumeIndex();
- redo = true;
- }
- }
- } while (redo);
-
- if (!status) {
- return false;
- }
-
- status = false;
- redo = false;
- resumeIndex = 0;
-
- do {
- try {
- this.advancedConfigComposite.validateSettings(resumeIndex);
-
- redo = false;
- status = true;
- } catch (ResumableException e) {
- log.error("Settings validation failed!", e); //$NON-NLS-1$
- ErrorDialog dialog = new ErrorDialog(getShell(),
- e.getMessage(), BUTTONS.ABORT_RETRY_IGNORE);
- int rc = dialog.open();
-
- redo = (rc == SWT.RETRY);
- if (rc == SWT.IGNORE)
- {
- resumeIndex = e.getResumeIndex();
- redo = true;
- }
- }
- } while (redo);
-
- if (!status) {
- return false;
- }
-
- if (this.keystoreConfigComposite != null) {
- status = false;
- redo = false;
- resumeIndex = 0;
-
- do {
- try {
- this.keystoreConfigComposite.validateSettings(resumeIndex);
-
- redo = false;
- status = true;
- } catch (ResumableException e) {
- log.error("Settings validation failed!", e); //$NON-NLS-1$
- ErrorDialog dialog = new ErrorDialog(getShell(),
- e.getMessage(), BUTTONS.ABORT_RETRY_IGNORE);
- int rc = dialog.open();
-
- redo = (rc == SWT.RETRY);
- if (rc == SWT.IGNORE)
- {
- resumeIndex = e.getResumeIndex();
- redo = true;
- }
- }
- } while (redo);
-
- if (!status) {
- return false;
- }
- }
- } catch (Exception e) {
- log.error("Settings validation failed!", e); //$NON-NLS-1$
- String message = e.getMessage();
- if (message == null)
- message = Messages.getString("error.Unexpected"); //$NON-NLS-1$
- ErrorDialog dialog = new ErrorDialog(getShell(), message,
- BUTTONS.OK);
- dialog.open();
- return false;
- }
-
- if (!status) {
- return false;
- }
-
- // Write current Configuration
- this.simpleConfigComposite.storeConfiguration(
- this.configManipulator, this.configProvider);
- this.advancedConfigComposite.storeConfiguration(
- this.configManipulator, this.configProvider);
- if (this.keystoreConfigComposite != null)
- this.keystoreConfigComposite.storeConfiguration(
- this.configManipulator, this.configProvider);
-
- status = false;
- redo = false;
- do {
- // Save current config to file
- try {
- this.configManipulator.saveCurrentConfiguration();
- redo = false;
- status = true;
- } catch (IOException e) {
- log.error("Failed to save configuration to file!", e); //$NON-NLS-1$
- ErrorDialog dialog = new ErrorDialog(getShell(),
- Messages.getString("error.FailedToSaveSettings"), BUTTONS.RETRY_CANCEL); //$NON-NLS-1$
- redo = (dialog.open() == SWT.RETRY);
-
- // return false;
- }
- } while (redo);
-
- return status;
- }
-
- /**
- * Checks if the user has finished working with the configuration composite
- *
- * @return if the user is done
- */
- 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);
- getShell().layout(true, true);
- // Note: SWT only layouts children! No grandchildren!
- if (ctrl instanceof StateComposite) {
- ((StateComposite) ctrl).doLayout();
- }
- setFocus();
- }
-
- /* (non-Javadoc)
- * @see at.asit.pdfover.gui.composites.StateComposite#reloadResources()
- */
- @Override
- public void reloadResources() {
- this.simpleTabItem.setText(Messages.getString("config.Simple")); //$NON-NLS-1$
- this.advancedTabItem.setText(Messages.getString("config.Advanced")); //$NON-NLS-1$
- this.aboutTabItem.setText(String.format(Messages.getString("config.About"), Constants.APP_NAME)); //$NON-NLS-1$
- this.btnSpeichern.setText(Messages.getString("common.Save")); //$NON-NLS-1$
- this.btnAbbrechen.setText(Messages.getString("common.Cancel")); //$NON-NLS-1$
- }
-}
+/*
+ * 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 java.awt.Desktop;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.ScrolledComposite;
+import org.eclipse.swt.custom.StackLayout;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.FontData;
+import org.eclipse.swt.layout.FormAttachment;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.layout.FormLayout;
+import org.eclipse.swt.program.Program;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Link;
+import org.eclipse.swt.widgets.TabFolder;
+import org.eclipse.swt.widgets.TabItem;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.gui.Constants;
+import at.asit.pdfover.gui.controls.Dialog.BUTTONS;
+import at.asit.pdfover.gui.controls.ErrorDialog;
+import at.asit.pdfover.gui.exceptions.ResumableException;
+import at.asit.pdfover.gui.utils.Messages;
+import at.asit.pdfover.gui.workflow.PDFSigner;
+import at.asit.pdfover.gui.workflow.config.ConfigManipulator;
+import at.asit.pdfover.gui.workflow.config.ConfigurationContainer;
+import at.asit.pdfover.gui.workflow.config.ConfigurationContainerImpl;
+import at.asit.pdfover.gui.workflow.config.PersistentConfigProvider;
+import at.asit.pdfover.gui.workflow.states.State;
+
+/**
+ * Composite for hosting configuration composites
+ */
+public class ConfigurationComposite extends StateComposite {
+
+ /**
+ * The PDF Signer used to produce signature block preview
+ */
+ protected PDFSigner signer;
+
+ /**
+ * SLF4J Logger instance
+ **/
+ static final Logger log = LoggerFactory
+ .getLogger(ConfigurationComposite.class);
+
+ /**
+ * configuration manipulator
+ */
+ ConfigManipulator configManipulator = null;
+
+ /**
+ * configuration provider
+ */
+ PersistentConfigProvider configProvider = null;
+
+ /**
+ * simple configuration composite
+ */
+ BaseConfigurationComposite simpleConfigComposite;
+
+ /**
+ * advanced configuration composite
+ */
+ BaseConfigurationComposite advancedConfigComposite;
+
+ /**
+ * advanced configuration composite
+ */
+ BaseConfigurationComposite keystoreConfigComposite = null;
+
+ /**
+ * The TabFolder
+ */
+ TabFolder tabFolder;
+
+ /**
+ * configuration container Keeps state for current configuration changes
+ */
+ ConfigurationContainer configurationContainer = new ConfigurationContainerImpl();
+
+ /**
+ * The stack layout
+ */
+ StackLayout compositeStack = new StackLayout();
+
+ /**
+ * SWT style
+ */
+ int style;
+
+ /**
+ * base configuration container
+ */
+ Composite containerComposite;
+
+ /**
+ * checks whether the user is done
+ */
+ boolean userDone = false;
+
+ private TabItem simpleTabItem;
+
+ private TabItem advancedTabItem;
+
+ private TabItem keystoreTabItem;
+
+ private TabItem aboutTabItem;
+
+ private Button btnSpeichern;
+
+ private Button btnAbbrechen;
+
+ /**
+ * @return the signer
+ */
+ public PDFSigner getSigner() {
+ return this.signer;
+ }
+
+ /**
+ * 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.tabFolder = new TabFolder(this.containerComposite, SWT.NONE);
+ FormData fd_tabFolder = new FormData();
+ fd_tabFolder.bottom = new FormAttachment(100, -5);
+ fd_tabFolder.right = new FormAttachment(100, -5);
+ fd_tabFolder.top = new FormAttachment(0, 5);
+ fd_tabFolder.left = new FormAttachment(0, 5);
+ this.tabFolder.setLayoutData(fd_tabFolder);
+
+ FontData[] fD_tabFolder = this.tabFolder.getFont().getFontData();
+ fD_tabFolder[0].setHeight(Constants.TEXT_SIZE_NORMAL);
+ this.tabFolder.setFont(new Font(Display.getCurrent(), fD_tabFolder[0]));
+
+ this.simpleTabItem = new TabItem(this.tabFolder, SWT.NONE);
+ this.simpleTabItem.setText(Messages.getString("config.Simple")); //$NON-NLS-1$
+
+ ScrolledComposite simpleCompositeScr = new ScrolledComposite(this.tabFolder,
+ SWT.H_SCROLL | SWT.V_SCROLL);
+ this.simpleTabItem.setControl(simpleCompositeScr);
+ this.simpleConfigComposite = new SimpleConfigurationComposite(
+ simpleCompositeScr, SWT.NONE, state,
+ this.configurationContainer);
+ simpleCompositeScr.setContent(this.simpleConfigComposite);
+ simpleCompositeScr.setExpandHorizontal(true);
+ simpleCompositeScr.setExpandVertical(true);
+ simpleCompositeScr.setMinSize(this.simpleConfigComposite.computeSize(
+ SWT.DEFAULT, SWT.DEFAULT));
+
+ this.advancedTabItem = new TabItem(this.tabFolder, SWT.NONE);
+ this.advancedTabItem.setText(Messages.getString("config.Advanced")); //$NON-NLS-1$
+
+ ScrolledComposite advancedCompositeScr = new ScrolledComposite(
+ this.tabFolder, SWT.H_SCROLL | SWT.V_SCROLL);
+ this.advancedTabItem.setControl(advancedCompositeScr);
+ this.advancedConfigComposite = new AdvancedConfigurationComposite(
+ advancedCompositeScr, SWT.NONE, state,
+ this.configurationContainer, this);
+ advancedCompositeScr.setContent(this.advancedConfigComposite);
+ advancedCompositeScr.setExpandHorizontal(true);
+ advancedCompositeScr.setExpandVertical(true);
+ advancedCompositeScr.setMinSize(this.advancedConfigComposite
+ .computeSize(SWT.DEFAULT, SWT.DEFAULT));
+
+ this.aboutTabItem = new TabItem(this.tabFolder, SWT.NONE);
+ this.aboutTabItem.setText(String.format(Messages.getString("config.About"), Constants.APP_NAME)); //$NON-NLS-1$
+
+ ScrolledComposite aboutCompositeScr = new ScrolledComposite(
+ this.tabFolder, SWT.H_SCROLL | SWT.V_SCROLL);
+ this.aboutTabItem.setControl(aboutCompositeScr);
+ AboutComposite aboutConfigComposite = new AboutComposite(
+ aboutCompositeScr, SWT.NONE);
+ aboutCompositeScr.setContent(aboutConfigComposite);
+ aboutCompositeScr.setExpandHorizontal(true);
+ aboutCompositeScr.setExpandVertical(true);
+ aboutCompositeScr.setMinSize(aboutConfigComposite
+ .computeSize(SWT.DEFAULT, SWT.DEFAULT));
+
+ this.tabFolder.setSelection(this.simpleTabItem);
+
+ this.btnSpeichern = new Button(this, SWT.NONE);
+ FormData fd_btnSpeichern = new FormData();
+ fd_btnSpeichern.right = new FormAttachment(100, -5);
+ fd_btnSpeichern.bottom = new FormAttachment(100);
+ this.btnSpeichern.setLayoutData(fd_btnSpeichern);
+ this.btnSpeichern.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ getShell().setText(Constants.APP_NAME);
+ if (ConfigurationComposite.this.storeConfiguration()) {
+ ConfigurationComposite.this.userDone = true;
+ ConfigurationComposite.this.state.updateStateMachine();
+ }
+ }
+ });
+ this.btnSpeichern.setText(Messages.getString("common.Save")); //$NON-NLS-1$
+ getShell().setDefaultButton(this.btnSpeichern);
+
+ FontData[] fD_btnSpeichern = this.btnSpeichern.getFont().getFontData();
+ fD_btnSpeichern[0].setHeight(Constants.TEXT_SIZE_BUTTON);
+ this.btnSpeichern
+ .setFont(new Font(Display.getCurrent(), fD_btnSpeichern[0]));
+
+ this.btnAbbrechen = new Button(this, SWT.NONE);
+ FormData fd_btnAbrechen = new FormData();
+ fd_btnAbrechen.right = new FormAttachment(this.btnSpeichern, -10);
+ fd_btnAbrechen.bottom = new FormAttachment(this.btnSpeichern, 0, SWT.BOTTOM);
+ this.btnAbbrechen.setLayoutData(fd_btnAbrechen);
+ this.btnAbbrechen.setText(Messages.getString("common.Cancel")); //$NON-NLS-1$
+ this.btnAbbrechen.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ getShell().setText(Constants.APP_NAME);
+ ConfigurationComposite.this.userDone = true;
+ ConfigurationComposite.this.state.updateStateMachine();
+ }
+ });
+
+ FontData[] fD_btnAbbrechen = this.btnAbbrechen.getFont().getFontData();
+ fD_btnAbbrechen[0].setHeight(Constants.TEXT_SIZE_BUTTON);
+ this.btnAbbrechen
+ .setFont(new Font(Display.getCurrent(), fD_btnAbbrechen[0]));
+
+ FormData fd_composite = new FormData();
+ fd_composite.top = new FormAttachment(0, 5);
+ fd_composite.bottom = new FormAttachment(this.btnSpeichern, -10);
+ 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.tabFolder;
+
+ getShell().setText(Constants.APP_NAME_VERSION);
+
+ this.doLayout();
+ }
+
+ /**
+ * @param signer
+ * the signer to set
+ */
+ public void setSigner(PDFSigner signer) {
+ this.signer = signer;
+ if (this.simpleConfigComposite != null) {
+ this.simpleConfigComposite.setSigner(getSigner());
+ }
+ if (this.advancedConfigComposite != null) {
+ // not needed at the moment
+ this.advancedConfigComposite.setSigner(getSigner());
+ }
+ if (this.keystoreConfigComposite != null) {
+ // not needed at the moment
+ this.keystoreConfigComposite.setSigner(getSigner());
+ }
+ }
+
+ private class AboutComposite extends StateComposite {
+ private Link lnkAbout;
+ /**
+ * @param parent
+ * @param style
+ */
+ public AboutComposite(Composite parent, int style) {
+ super(parent, style, null);
+
+ setLayout(new FormLayout());
+
+ this.lnkAbout = new Link(this, SWT.WRAP);
+
+ FormData fd_lnkAbout = new FormData();
+ fd_lnkAbout.right = new FormAttachment(100, -5);
+ fd_lnkAbout.left = new FormAttachment(0, 5);
+ fd_lnkAbout.top = new FormAttachment(0, 5);
+ fd_lnkAbout.width = 100;
+ this.lnkAbout.setLayoutData(fd_lnkAbout);
+
+ FontData[] fD_lnkAbout = this.lnkAbout.getFont().getFontData();
+ fD_lnkAbout[0].setHeight(Constants.TEXT_SIZE_NORMAL);
+ this.lnkAbout.setFont(new Font(Display.getCurrent(),
+ fD_lnkAbout[0]));
+
+ this.lnkAbout.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ try {
+ URI url = new URI("https://technology.a-sit.at/lizenzbedingungen/"); //$NON-NLS-1$
+ log.debug("Trying to open " + url.toString()); //$NON-NLS-1$
+ if (Desktop.isDesktopSupported()) {
+ Desktop.getDesktop().browse(url);
+ } else {
+ log.info("AWT Desktop is not supported on this platform"); //$NON-NLS-1$
+ Program.launch(url.toString());
+ }
+ } catch (IOException ex) {
+ log.error("AboutComposite: ", ex); //$NON-NLS-1$
+ } catch (URISyntaxException ex) {
+ log.error("AboutComposite: ", ex); //$NON-NLS-1$
+ }
+ }
+ });
+
+ // Load localized strings
+ reloadResources();
+ }
+
+ /* (non-Javadoc)
+ * @see at.asit.pdfover.gui.composites.StateComposite#doLayout()
+ */
+ @Override
+ public void doLayout() {
+ // Nothing to do here
+ }
+
+ /* (non-Javadoc)
+ * @see at.asit.pdfover.gui.composites.StateComposite#reloadResources()
+ */
+ @Override
+ public void reloadResources() {
+ this.lnkAbout.setText(Messages.getString("config.AboutText")); //$NON-NLS-1$
+ }
+ }
+
+ private boolean keystoreInitialized = false;
+
+ /**
+ * Set whether keystore tab is enabled
+ * @param enabled whether keystore tab is enabled
+ */
+ public void keystoreEnabled(boolean enabled) {
+ if (enabled && this.keystoreConfigComposite == null) {
+ this.keystoreTabItem = new TabItem(this.tabFolder, SWT.NONE, 2);
+ this.keystoreTabItem.setText(Messages.getString("config.Keystore")); //$NON-NLS-1$
+
+ ScrolledComposite keystoreCompositeScr = new ScrolledComposite(
+ this.tabFolder, SWT.H_SCROLL | SWT.V_SCROLL);
+ this.keystoreTabItem.setControl(keystoreCompositeScr);
+ this.keystoreConfigComposite = new KeystoreConfigurationComposite(
+ keystoreCompositeScr, SWT.NONE, this.state,
+ this.configurationContainer);
+ keystoreCompositeScr.setContent(this.keystoreConfigComposite);
+ keystoreCompositeScr.setExpandHorizontal(true);
+ keystoreCompositeScr.setExpandVertical(true);
+ keystoreCompositeScr.setMinSize(this.keystoreConfigComposite
+ .computeSize(SWT.DEFAULT, SWT.DEFAULT));
+ if (!this.keystoreInitialized) {
+ this.keystoreConfigComposite.initConfiguration(this.configProvider);
+ this.keystoreInitialized = true;
+ }
+ this.keystoreConfigComposite.loadConfiguration();
+ } else if (!enabled && this.keystoreConfigComposite != null){
+ this.keystoreTabItem.dispose();
+ this.keystoreConfigComposite = null;
+ }
+ }
+
+ /**
+ * Sets the configuration manipulator
+ *
+ * @param manipulator
+ */
+ public void setConfigManipulator(ConfigManipulator manipulator) {
+ this.configManipulator = manipulator;
+ }
+
+ /**
+ * Sets the configuration provider
+ *
+ * @param provider
+ */
+ public void setConfigProvider(PersistentConfigProvider provider) {
+ this.configProvider = provider;
+ if (this.configProvider != null) {
+ // Initialize Configuration Container
+ this.simpleConfigComposite.initConfiguration(this.configProvider);
+ this.advancedConfigComposite.initConfiguration(this.configProvider);
+
+ this.simpleConfigComposite.loadConfiguration();
+ this.advancedConfigComposite.loadConfiguration();
+ if (this.keystoreConfigComposite != null)
+ this.keystoreConfigComposite.loadConfiguration();
+ }
+ }
+
+ boolean storeConfiguration() {
+ boolean status = false;
+ boolean redo = false;
+ int resumeIndex = 0;
+ try {
+ do {
+ try {
+ this.simpleConfigComposite.validateSettings(resumeIndex);
+
+ redo = false;
+ status = true;
+ } catch (ResumableException e) {
+ log.error("Settings validation failed!", e); //$NON-NLS-1$
+ ErrorDialog dialog = new ErrorDialog(getShell(),
+ e.getMessage(), BUTTONS.ABORT_RETRY_IGNORE);
+ int rc = dialog.open();
+
+ redo = (rc == SWT.RETRY);
+ if (rc == SWT.IGNORE)
+ {
+ resumeIndex = e.getResumeIndex();
+ redo = true;
+ }
+ }
+ } while (redo);
+
+ if (!status) {
+ return false;
+ }
+
+ status = false;
+ redo = false;
+ resumeIndex = 0;
+
+ do {
+ try {
+ this.advancedConfigComposite.validateSettings(resumeIndex);
+
+ redo = false;
+ status = true;
+ } catch (ResumableException e) {
+ log.error("Settings validation failed!", e); //$NON-NLS-1$
+ ErrorDialog dialog = new ErrorDialog(getShell(),
+ e.getMessage(), BUTTONS.ABORT_RETRY_IGNORE);
+ int rc = dialog.open();
+
+ redo = (rc == SWT.RETRY);
+ if (rc == SWT.IGNORE)
+ {
+ resumeIndex = e.getResumeIndex();
+ redo = true;
+ }
+ }
+ } while (redo);
+
+ if (!status) {
+ return false;
+ }
+
+ if (this.keystoreConfigComposite != null) {
+ status = false;
+ redo = false;
+ resumeIndex = 0;
+
+ do {
+ try {
+ this.keystoreConfigComposite.validateSettings(resumeIndex);
+
+ redo = false;
+ status = true;
+ } catch (ResumableException e) {
+ log.error("Settings validation failed!", e); //$NON-NLS-1$
+ ErrorDialog dialog = new ErrorDialog(getShell(),
+ e.getMessage(), BUTTONS.ABORT_RETRY_IGNORE);
+ int rc = dialog.open();
+
+ redo = (rc == SWT.RETRY);
+ if (rc == SWT.IGNORE)
+ {
+ resumeIndex = e.getResumeIndex();
+ redo = true;
+ }
+ }
+ } while (redo);
+
+ if (!status) {
+ return false;
+ }
+ }
+ } catch (Exception e) {
+ log.error("Settings validation failed!", e); //$NON-NLS-1$
+ String message = e.getMessage();
+ if (message == null)
+ message = Messages.getString("error.Unexpected"); //$NON-NLS-1$
+ ErrorDialog dialog = new ErrorDialog(getShell(), message,
+ BUTTONS.OK);
+ dialog.open();
+ return false;
+ }
+
+ if (!status) {
+ return false;
+ }
+
+ // Write current Configuration
+ this.simpleConfigComposite.storeConfiguration(
+ this.configManipulator, this.configProvider);
+ this.advancedConfigComposite.storeConfiguration(
+ this.configManipulator, this.configProvider);
+ if (this.keystoreConfigComposite != null)
+ this.keystoreConfigComposite.storeConfiguration(
+ this.configManipulator, this.configProvider);
+
+ status = false;
+ redo = false;
+ do {
+ // Save current config to file
+ try {
+ this.configManipulator.saveCurrentConfiguration();
+ redo = false;
+ status = true;
+ } catch (IOException e) {
+ log.error("Failed to save configuration to file!", e); //$NON-NLS-1$
+ ErrorDialog dialog = new ErrorDialog(getShell(),
+ Messages.getString("error.FailedToSaveSettings"), BUTTONS.RETRY_CANCEL); //$NON-NLS-1$
+ redo = (dialog.open() == SWT.RETRY);
+
+ // return false;
+ }
+ } while (redo);
+
+ return status;
+ }
+
+ /**
+ * Checks if the user has finished working with the configuration composite
+ *
+ * @return if the user is done
+ */
+ 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);
+ getShell().layout(true, true);
+ // Note: SWT only layouts children! No grandchildren!
+ if (ctrl instanceof StateComposite) {
+ ((StateComposite) ctrl).doLayout();
+ }
+ setFocus();
+ }
+
+ /* (non-Javadoc)
+ * @see at.asit.pdfover.gui.composites.StateComposite#reloadResources()
+ */
+ @Override
+ public void reloadResources() {
+ this.simpleTabItem.setText(Messages.getString("config.Simple")); //$NON-NLS-1$
+ this.advancedTabItem.setText(Messages.getString("config.Advanced")); //$NON-NLS-1$
+ this.aboutTabItem.setText(String.format(Messages.getString("config.About"), Constants.APP_NAME)); //$NON-NLS-1$
+ this.btnSpeichern.setText(Messages.getString("common.Save")); //$NON-NLS-1$
+ this.btnAbbrechen.setText(Messages.getString("common.Cancel")); //$NON-NLS-1$
+ }
+}
--
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