From f39ab43fc0120b7fa97028d40acd7851de8d4a99 Mon Sep 17 00:00:00 2001 From: Jakob Heher Date: Thu, 24 Nov 2022 14:14:37 +0100 Subject: Repository moved to GitHub: https://github.com/a-sit/pdf-over --- .../pdfover/gui/workflow/states/OpenState.java | 275 --------------------- 1 file changed, 275 deletions(-) delete mode 100644 pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java (limited to 'pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java') diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java deleted file mode 100644 index 12b16da7..00000000 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/OpenState.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * 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.workflow.states; - -import java.io.File; -import java.io.FileInputStream; -import java.io.FileWriter; -import java.io.IOException; -import java.io.InputStreamReader; -import java.util.List; - -import at.gv.egiz.pdfas.lib.impl.pdfbox2.placeholder.SignatureFieldsAndPlaceHolderExtractor; - -import org.apache.pdfbox.pdmodel.PDDocument; - -//Imports -import org.eclipse.swt.SWT; -import org.eclipse.swt.widgets.MessageBox; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import at.asit.pdfover.commons.Constants; -import at.asit.pdfover.gui.MainWindow.Buttons; -import at.asit.pdfover.gui.bku.LocalBKUConnector; -import at.asit.pdfover.gui.MainWindowBehavior; -import at.asit.pdfover.gui.PlaceholderSelectionGui; -import at.asit.pdfover.gui.composites.DataSourceSelectComposite; -import at.asit.pdfover.gui.utils.SWTUtils; -import at.asit.pdfover.commons.Messages; -import at.asit.pdfover.commons.Profile; -import at.asit.pdfover.gui.workflow.StateMachine; -import at.asit.pdfover.gui.workflow.Status; -import at.asit.pdfover.gui.workflow.config.ConfigurationManager; -import at.asit.pdfover.signer.SignaturePosition; -import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderData; - - - -import org.apache.commons.configuration.PropertiesConfiguration; -import org.apache.commons.configuration.PropertiesConfigurationLayout; - - -/** - * Selects the data source for the signature process. - */ -public class OpenState extends State { - - /** - * @param stateMachine - */ - public OpenState(StateMachine stateMachine) { - super(stateMachine); - } - - /** - * SLF4J Logger instance - **/ - private static final Logger log = LoggerFactory.getLogger(OpenState.class); - private static final String advancedConfig = Constants.CONFIG_DIRECTORY + File.separator + "/cfg/advancedconfig.properties"; - - private DataSourceSelectComposite selectionComposite = null; - - private DataSourceSelectComposite getSelectionComposite() { - if (this.selectionComposite == null) { - this.selectionComposite = - getStateMachine().createComposite(DataSourceSelectComposite.class, SWT.RESIZE, this); - } - return this.selectionComposite; - } - - @Override - public void run() { - ConfigurationManager config = getStateMachine().configProvider; - Status status = getStateMachine().status; - if (!(status.getPreviousState() instanceof PrepareConfigurationState) - && !(status.getPreviousState() instanceof OpenState)) { - status.bku = config.getDefaultBKU(); - status.document = null; - status.signaturePosition = ((config.getSignatureProfile() == Profile.INVISIBLE) || config.getAutoPositionSignature()) ? (new SignaturePosition()) : null; - - /* ensure that files get closed */ - status.getPreviousState().cleanUp(); - } - - /* force static initialization and start polling */ - LocalBKUConnector.IsAvailable(); - - if (status.document == null) { - DataSourceSelectComposite selection = this.getSelectionComposite(); - - getStateMachine().display(selection); - selection.layout(); - - status.document = selection.getSelected(); - - if (status.document == null) { - // Not selected yet - return; - } - } - log.debug("Got Datasource: " + getStateMachine().status.document.getAbsolutePath()); - - // scan for signature placeholders - // - see if we want to scan for placeholders in the settings - if (config.getEnablePlaceholderUsage()) { - try (PDDocument pddocument = PDDocument.load(getStateMachine().status.document)) { - // - scan for placeholders - boolean useSignatureFields = config.getUseSignatureFields(); - boolean useMarker = config.getUseMarker(); - log.debug("Placeholder usage enabled. Signature fields: {}, QR Markers: {}", useSignatureFields, useMarker); - //first check the signature fields placeholder - if (useSignatureFields) { - - List fields = SignatureFieldsAndPlaceHolderExtractor.findEmptySignatureFields(pddocument); - - if (fields.size() > 0) { - while (true) - { - // create a dialog with ok and cancel buttons and a question - // icon - MessageBox dialog = new MessageBox(getStateMachine().getMainShell(), - SWT.ICON_QUESTION | SWT.YES | SWT.NO | SWT.CANCEL); - SWTUtils.setLocalizedText(dialog, "dataSourceSelection.usePlaceholderTitle"); - dialog.setMessage(Messages.getString("dataSourceSelection.usePlaceholderText")); - - // open dialog and await user selection - int result = dialog.open(); - if (result == SWT.YES) { - - if (fields.size() == 1) { - addPlaceholderSelectionToConfig(fields.get(0)); - this.setNextState(new BKUSelectionState(getStateMachine())); - return; - - } else if (fields.size() > 1) { - - PlaceholderSelectionGui gui = new PlaceholderSelectionGui( - getStateMachine().getMainShell(), 65570, "text", - "select the fields", fields); - int res = gui.open(); - if (res != -1) { - getStateMachine().status.searchForPlacehoderSignature = true; - addPlaceholderSelectionToConfig(fields.get(res)); - this.setNextState(new BKUSelectionState(getStateMachine())); - } - else - continue; - } - - } else if (result == SWT.NO) { - getStateMachine().status.searchForPlacehoderSignature = false; - } else { - status.document = null; - return; - } - break; - } - } - // second check if qr code placeholder search is enabled - } else if (useMarker) { - - SignaturePlaceholderData signaturePlaceholderData = SignatureFieldsAndPlaceHolderExtractor.getNextUnusedSignaturePlaceHolder(pddocument); - - if (null != signaturePlaceholderData) { - - // create a dialog with ok and cancel buttons and a question icon - MessageBox dialog = new MessageBox(getStateMachine().getMainShell(), - SWT.ICON_QUESTION | SWT.YES | SWT.NO | SWT.CANCEL); - SWTUtils.setLocalizedText(dialog, "dataSourceSelection.usePlaceholderTitle"); - dialog.setMessage(Messages.getString("dataSourceSelection.usePlaceholderText")); - - // open dialog and await user selection - int result = dialog.open(); - if (result == SWT.YES) { - - // if the user chooses to use the signature placeholder - // - fill the position information so that we skip to - // the - // next stages without breaking stuff - status.signaturePosition = new SignaturePosition( - signaturePlaceholderData.getTablePos().getPosX(), - signaturePlaceholderData.getTablePos().getPosY(), - signaturePlaceholderData.getTablePos().getPage()); - - getStateMachine().status.searchForPlacehoderSignature = true; - - } else if (result == SWT.NO) { - getStateMachine().status.searchForPlacehoderSignature = false; - } else { - status.document = null; - return; - } - // TODO: why does this use a different logic (via PositioningState) than the signature placeholders? - } - - } else { - // Do nothing - } - - } catch (IOException e) { - // fail silently. In case we got here no dialog has been shown. - // Just - // proceed with the usual process. - } - } - - this.setNextState(new PositioningState(getStateMachine())); - } - - /** - * The selected placeholder is added to the configuration file - * @param selection - */ - private void addPlaceholderSelectionToConfig(String selection) { - try { - PropertiesConfiguration config = new PropertiesConfiguration(); - PropertiesConfigurationLayout layout = new PropertiesConfigurationLayout(config); - layout.load(new InputStreamReader(new FileInputStream(advancedConfig))); - - config.setProperty(Constants.SIGNATURE_FIELD_NAME_CONF, selection); - layout.save(new FileWriter(advancedConfig, false)); - - } catch (Exception e) { - log.error("Failed to add placeholder selection to config", e); - } - - } - - /** - * Open the input document selection dialog - */ - public void openFileDialog() { - if (this.selectionComposite != null) - this.selectionComposite.openFileDialog(); - } - - /* (non-Javadoc) - * @see at.asit.pdfover.gui.workflow.states.State#cleanUp() - */ - @Override - public void cleanUp() { - if (this.selectionComposite != null) - this.selectionComposite.dispose(); - } - - /* (non-Javadoc) - * @see at.asit.pdfover.gui.workflow.states.State#setMainWindowBehavior() - */ - @Override - public void updateMainWindowBehavior() { - MainWindowBehavior behavior = getStateMachine().status.behavior; - behavior.reset(); - behavior.setEnabled(Buttons.CONFIG, true); - behavior.setEnabled(Buttons.OPEN, true); - behavior.setActive(Buttons.OPEN, true); - } - - @Override - public String toString() { - return this.getClass().getName(); - } -} -- cgit v1.2.3