From b51897ef7c7886a2cdc5b4dcfb0ac8d692c9d458 Mon Sep 17 00:00:00 2001 From: Andreas Abraham Date: Tue, 3 Jul 2018 09:46:27 +0200 Subject: workaround for special linux case with java 8 in outputcomposite --- .../pdfover/gui/composites/OutputComposite.java | 919 +++++++++++---------- 1 file changed, 483 insertions(+), 436 deletions(-) diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/OutputComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/OutputComposite.java index 6cf3760c..cd99df76 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/OutputComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/OutputComposite.java @@ -1,436 +1,483 @@ -/* - * 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.File; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.IOException; - -import org.apache.commons.io.FilenameUtils; -import org.eclipse.swt.SWT; -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.Display; -import org.eclipse.swt.widgets.FileDialog; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Link; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import at.asit.pdfover.gui.Constants; -import at.asit.pdfover.gui.controls.Dialog; -import at.asit.pdfover.gui.controls.Dialog.BUTTONS; -import at.asit.pdfover.gui.controls.Dialog.ICON; -import at.asit.pdfover.gui.controls.ErrorDialog; -import at.asit.pdfover.gui.utils.Messages; -import at.asit.pdfover.gui.workflow.states.State; -import at.asit.pdfover.signator.DocumentSource; - -/** - * GUI component for Output State - */ -public class OutputComposite extends StateComposite { - - /** - * SLF4J Logger instance - **/ - static final Logger log = LoggerFactory.getLogger(OutputComposite.class); - - private Link lnk_saved_file; - - private Button btn_save; - - private Label lbl_success_message; - - private DocumentSource signedDocument; - - private File inputFile; - - String outputDir = null; - - String tempDirectory = null; - - File outputFile = null; - - private boolean saveFailed = false; - - /** - * Create the composite. - * - * @param parent - * The parent composite - * @param style - * The swt style - * @param state - * The owning state - */ - public OutputComposite(Composite parent, int style, State state) { - super(parent, style, state); - - this.setLayout(new FormLayout()); - - this.lbl_success_message = new Label(this, SWT.NATIVE | SWT.RESIZE); - FormData fd_lbl_success_message = new FormData(); - fd_lbl_success_message.top = new FormAttachment(40, 0); - fd_lbl_success_message.left = new FormAttachment(0); - fd_lbl_success_message.right = new FormAttachment(100); - this.lbl_success_message.setLayoutData(fd_lbl_success_message); - this.lbl_success_message.setAlignment(SWT.CENTER); - - FontData[] fD1 = this.lbl_success_message.getFont().getFontData(); - fD1[0].setHeight(Constants.TEXT_SIZE_BIG); - this.lbl_success_message.setFont(new Font(Display.getCurrent(), fD1[0])); - - this.lnk_saved_file = new Link(this, SWT.NATIVE | SWT.RESIZE); - FormData fd_lnk_saved_file = new FormData(); - fd_lnk_saved_file.top = new FormAttachment(this.lbl_success_message, 10); - fd_lnk_saved_file.left = new FormAttachment(this.lbl_success_message, 0, - SWT.CENTER); - // fd_lnk_saved_file.right = new FormAttachment(100); - this.lnk_saved_file.setLayoutData(fd_lnk_saved_file); - - this.lnk_saved_file.addSelectionListener(new OpenSelectionListener()); - - FontData[] fD2 = this.lnk_saved_file.getFont().getFontData(); - fD2[0].setHeight(Constants.TEXT_SIZE_NORMAL); - this.lnk_saved_file.setFont(new Font(Display.getCurrent(), fD2[0])); - - this.btn_save = new Button(this, SWT.NATIVE | SWT.RESIZE); - - FontData[] fD_btn_save = this.btn_save.getFont().getFontData(); - fD_btn_save[0].setHeight(Constants.TEXT_SIZE_BUTTON); - this.btn_save.setFont(new Font(Display.getCurrent(), fD_btn_save[0])); - - FormData fd_btn_save = new FormData(); - fd_btn_save.top = new FormAttachment(this.lnk_saved_file, 10); - fd_btn_save.left = new FormAttachment(this.lnk_saved_file, 0, - SWT.CENTER); - this.btn_save.setLayoutData(fd_btn_save); - - this.btn_save.addSelectionListener(new SaveSelectionListener()); - enableSaveButton(false); - - reloadResources(); - } - - /** - * @param outputDir - * the outputDir to set - */ - public void setOutputDir(String outputDir) { - this.outputDir = outputDir; - } - - /** - * @return the outputDir - */ - public String getOutputDir() { - return this.outputDir; - } - - /** - * Sets the input file - * - * @param inputFile - * the input file - */ - public void setInputFile(File inputFile) { - this.inputFile = inputFile; - } - - /** - * Gets the input file - * - * @return the input file - */ - public File getInputFile() { - return this.inputFile; - } - - /** - * @param tempDirectory - */ - public void setTempDir(String tempDirectory) { - this.tempDirectory = tempDirectory; - } - - /** - * Gets the signed document - * - * @return the signed document - */ - public DocumentSource getSignedDocument() { - return this.signedDocument; - } - - /** - * Sets the signed document - * - * @param signedDocument - * the signed document - */ - public void setSignedDocument(final DocumentSource signedDocument) { - this.signedDocument = signedDocument; - } - - /** - * Return whether the last save was successful - * @return whether the last save was successful - */ - public boolean getSaveSuccessful() { - return !this.saveFailed; - } - - private void enableSaveButton(boolean doEnable) - { - this.btn_save.setEnabled(doEnable); - this.btn_save.setVisible(doEnable); - } - - /** - * Saves the signed document. - * - * If user has a default output directory set, try to save there. - * If not (or if directory unavailable), ask user for location. - */ - public void saveDocument() { - File inputFolder = getInputFile().getAbsoluteFile().getParentFile(); - String fileName = getInputFile().getName(); - String proposedName = getSignedFileName(fileName); - String outputFileName; - - String outputFolder = getOutputDir(); - if (!this.saveFailed && outputFolder != null && !outputFolder.trim().isEmpty()) { - // Output folder configured, try to save there - - File f = new File(outputFolder); - if (f.isDirectory()) { - if (!outputFolder.endsWith(File.separator)) { - outputFolder += File.separator; - } - outputFileName = outputFolder + proposedName; - } else { - outputFileName = outputFolder; - } - } else { - // Ask user where to save - - FileDialog save = new FileDialog(this.getShell(), - SWT.SAVE | SWT.NATIVE); - save.setFilterExtensions(new String[] { "*.pdf", "*" }); //$NON-NLS-1$ //$NON-NLS-2$ - save.setFilterNames(new String[] { - Messages.getString("common.PDFExtension_Description"), //$NON-NLS-1$ - Messages.getString("common.AllExtension_Description")}); //$NON-NLS-1$ - save.setFilterPath(inputFolder.getAbsolutePath()); - save.setFileName(proposedName); - - outputFileName = save.open(); - inputFolder = null; - } - log.debug("Trying to save to '" + outputFileName + "'"); //$NON-NLS-1$ //$NON-NLS-2$ - - this.outputFile = saveResultAsFile(inputFolder, outputFileName); - this.saveFailed = (this.outputFile == null); - - // If saving failed, enable save button - enableSaveButton(this.saveFailed); - reloadResources(); - layout(true); - } - - /** - * Save the signed document under the given filename - * @param inputFolder the Folder the original document is located at - * @param target the filename to save the document as - * - * @return saved File (or null if unsuccessful) - * @throws FileNotFoundException - * @throws IOException - */ - private File saveResultAsFile(File inputFolder, String target) { - if (target == null) - return null; - - File targetFile = new File(target); - if (!targetFile.isAbsolute()) - targetFile = new File(inputFolder, target); - - if (targetFile.exists()) { - Dialog dialog = new Dialog(getShell(), Messages.getString("common.warning"), //$NON-NLS-1$ - String.format(Messages.getString("output.file_ask_overwrite"), targetFile.getName()), //$NON-NLS-1$ - BUTTONS.OK_CANCEL, ICON.QUESTION); - if (dialog.open() == SWT.CANCEL) - { - return null; - } - } - - DocumentSource source = this.getSignedDocument(); - boolean retry; - - do { - retry = false; - try { - FileOutputStream outstream = new FileOutputStream(targetFile); - outstream.write(source.getByteArray(), 0, - source.getByteArray().length); - outstream.close(); - } catch (FileNotFoundException e) { - log.error("File not found", e); //$NON-NLS-1$ - ErrorDialog dialog = new ErrorDialog(getShell(), - String.format(Messages.getString("output.save_failed"), //$NON-NLS-1$ - targetFile.getName(), e.getLocalizedMessage()), - BUTTONS.RETRY_CANCEL); - if (dialog.open() == SWT.CANCEL) - return null; - retry = true; - } catch (IOException e) { - log.error("IO Error", e); //$NON-NLS-1$ - ErrorDialog dialog = new ErrorDialog(getShell(), - String.format(Messages.getString("output.save_failed"), //$NON-NLS-1$ - targetFile.getName(), e.getLocalizedMessage()), - BUTTONS.RETRY_CANCEL); - if (dialog.open() == SWT.CANCEL) - return null; - retry = true; - } - } while (retry); - - if (!targetFile.exists()) - { - log.error("Tried to save file " + targetFile.getName() + //$NON-NLS-1$ - ", but it doesn't exist"); //$NON-NLS-1$ - return null; - } - return targetFile; - } - - /** - * Get the proposed filename of a signed document for a given input filename - * @param name input filename - * @return proposed output filename - */ - private static String getSignedFileName(String name) { - name = FilenameUtils.getName(name); - String extension = FilenameUtils.getExtension(name); - name = FilenameUtils.removeExtension(name); - return name + Constants.SIGNED_SUFFIX + FilenameUtils.EXTENSION_SEPARATOR + extension; - } - - /** - * SelectionListener for save button - */ - private final class SaveSelectionListener extends SelectionAdapter { - /** - * Empty constructor - */ - public SaveSelectionListener() { - } - - @Override - public void widgetSelected(SelectionEvent e) { - try { - OutputComposite.this.saveDocument(); - } catch (Exception ex) { - log.error("SaveSelectionListener: ", ex); //$NON-NLS-1$ - } - } - } - - /** - * Selection Listener for open button - */ - private final class OpenSelectionListener extends SelectionAdapter { - /** - * Empty constructor - */ - public OpenSelectionListener() { - } - - @Override - public void widgetSelected(SelectionEvent e) { - try { - if (OutputComposite.this.outputFile == null) - return; - - if (!OutputComposite.this.outputFile.exists()) - return; - - // Normalize filename - File f = new File(FilenameUtils.normalize( - OutputComposite.this.outputFile.getAbsolutePath())); - log.debug("Trying to open " + f.toString()); //$NON-NLS-1$ - if (Desktop.isDesktopSupported()) { - Desktop.getDesktop().open(f); - } else { - log.info("AWT Desktop is not supported on this platform"); //$NON-NLS-1$ - Program.launch(f.getAbsolutePath()); - } - } catch (IOException ex) { - log.error("OpenSelectionListener: ", ex); //$NON-NLS-1$ - ErrorDialog error = new ErrorDialog(getShell(), - String.format(Messages.getString("error.FailedToOpenDocument"), //$NON-NLS-1$ - ex.getLocalizedMessage()), BUTTONS.RETRY_CANCEL); - if (error.open() == SWT.RETRY) - widgetSelected(e); - } - } - } - - @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() { - // Nothing to do - this.layout(true); - } - - /* (non-Javadoc) - * @see at.asit.pdfover.gui.composites.StateComposite#reloadResources() - */ - @Override - public void reloadResources() { - this.lbl_success_message.setText(Messages - .getString("output.success_message")); //$NON-NLS-1$ - if (this.outputFile == null) { - this.lnk_saved_file.setText(Messages - .getString("output.link_save_message")); //$NON-NLS-1$ - } else { - this.lnk_saved_file.setText(Messages - .getString("output.link_open_message")); //$NON-NLS-1$ - } - this.btn_save.setText(Messages.getString("common.Save")); //$NON-NLS-1$ - } -} +/* + * 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.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; + +import org.apache.commons.io.FilenameUtils; +import org.eclipse.swt.SWT; +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.Display; +import org.eclipse.swt.widgets.FileDialog; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Link; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import at.asit.pdfover.gui.Constants; +import at.asit.pdfover.gui.controls.Dialog; +import at.asit.pdfover.gui.controls.Dialog.BUTTONS; +import at.asit.pdfover.gui.controls.Dialog.ICON; +import at.asit.pdfover.gui.controls.ErrorDialog; +import at.asit.pdfover.gui.utils.Messages; +import at.asit.pdfover.gui.workflow.states.State; +import at.asit.pdfover.signator.DocumentSource; + +/** + * GUI component for Output State + */ +public class OutputComposite extends StateComposite { + + /** + * SLF4J Logger instance + **/ + static final Logger log = LoggerFactory.getLogger(OutputComposite.class); + + private Link lnk_saved_file; + + private Button btn_save; + + private Label lbl_success_message; + + private DocumentSource signedDocument; + + private File inputFile; + + String outputDir = null; + + String tempDirectory = null; + + File outputFile = null; + + private boolean saveFailed = false; + + /** + * Create the composite. + * + * @param parent + * The parent composite + * @param style + * The swt style + * @param state + * The owning state + */ + public OutputComposite(Composite parent, int style, State state) { + super(parent, style, state); + + this.setLayout(new FormLayout()); + + this.lbl_success_message = new Label(this, SWT.NATIVE | SWT.RESIZE); + FormData fd_lbl_success_message = new FormData(); + fd_lbl_success_message.top = new FormAttachment(40, 0); + fd_lbl_success_message.left = new FormAttachment(0); + fd_lbl_success_message.right = new FormAttachment(100); + this.lbl_success_message.setLayoutData(fd_lbl_success_message); + this.lbl_success_message.setAlignment(SWT.CENTER); + + FontData[] fD1 = this.lbl_success_message.getFont().getFontData(); + fD1[0].setHeight(Constants.TEXT_SIZE_BIG); + this.lbl_success_message.setFont(new Font(Display.getCurrent(), fD1[0])); + + this.lnk_saved_file = new Link(this, SWT.NATIVE | SWT.RESIZE); + FormData fd_lnk_saved_file = new FormData(); + fd_lnk_saved_file.top = new FormAttachment(this.lbl_success_message, 10); + fd_lnk_saved_file.left = new FormAttachment(this.lbl_success_message, 0, + SWT.CENTER); + // fd_lnk_saved_file.right = new FormAttachment(100); + this.lnk_saved_file.setLayoutData(fd_lnk_saved_file); + + this.lnk_saved_file.addSelectionListener(new OpenSelectionListener()); + + FontData[] fD2 = this.lnk_saved_file.getFont().getFontData(); + fD2[0].setHeight(Constants.TEXT_SIZE_NORMAL); + this.lnk_saved_file.setFont(new Font(Display.getCurrent(), fD2[0])); + + this.btn_save = new Button(this, SWT.NATIVE | SWT.RESIZE); + + FontData[] fD_btn_save = this.btn_save.getFont().getFontData(); + fD_btn_save[0].setHeight(Constants.TEXT_SIZE_BUTTON); + this.btn_save.setFont(new Font(Display.getCurrent(), fD_btn_save[0])); + + FormData fd_btn_save = new FormData(); + fd_btn_save.top = new FormAttachment(this.lnk_saved_file, 10); + fd_btn_save.left = new FormAttachment(this.lnk_saved_file, 0, + SWT.CENTER); + this.btn_save.setLayoutData(fd_btn_save); + + this.btn_save.addSelectionListener(new SaveSelectionListener()); + enableSaveButton(false); + + reloadResources(); + } + + /** + * @param outputDir + * the outputDir to set + */ + public void setOutputDir(String outputDir) { + this.outputDir = outputDir; + } + + /** + * @return the outputDir + */ + public String getOutputDir() { + return this.outputDir; + } + + /** + * Sets the input file + * + * @param inputFile + * the input file + */ + public void setInputFile(File inputFile) { + this.inputFile = inputFile; + } + + /** + * Gets the input file + * + * @return the input file + */ + public File getInputFile() { + return this.inputFile; + } + + /** + * @param tempDirectory + */ + public void setTempDir(String tempDirectory) { + this.tempDirectory = tempDirectory; + } + + /** + * Gets the signed document + * + * @return the signed document + */ + public DocumentSource getSignedDocument() { + return this.signedDocument; + } + + /** + * Sets the signed document + * + * @param signedDocument + * the signed document + */ + public void setSignedDocument(final DocumentSource signedDocument) { + this.signedDocument = signedDocument; + } + + /** + * Return whether the last save was successful + * @return whether the last save was successful + */ + public boolean getSaveSuccessful() { + return !this.saveFailed; + } + + private void enableSaveButton(boolean doEnable) + { + this.btn_save.setEnabled(doEnable); + this.btn_save.setVisible(doEnable); + } + + /** + * Saves the signed document. + * + * If user has a default output directory set, try to save there. + * If not (or if directory unavailable), ask user for location. + */ + public void saveDocument() { + File inputFolder = getInputFile().getAbsoluteFile().getParentFile(); + String fileName = getInputFile().getName(); + String proposedName = getSignedFileName(fileName); + String outputFileName; + + String outputFolder = getOutputDir(); + if (!this.saveFailed && outputFolder != null && !outputFolder.trim().isEmpty()) { + // Output folder configured, try to save there + + File f = new File(outputFolder); + if (f.isDirectory()) { + if (!outputFolder.endsWith(File.separator)) { + outputFolder += File.separator; + } + outputFileName = outputFolder + proposedName; + } else { + outputFileName = outputFolder; + } + } else { + // Ask user where to save + + FileDialog save = new FileDialog(this.getShell(), + SWT.SAVE | SWT.NATIVE); + save.setFilterExtensions(new String[] { "*.pdf", "*" }); //$NON-NLS-1$ //$NON-NLS-2$ + save.setFilterNames(new String[] { + Messages.getString("common.PDFExtension_Description"), //$NON-NLS-1$ + Messages.getString("common.AllExtension_Description")}); //$NON-NLS-1$ + save.setFilterPath(inputFolder.getAbsolutePath()); + save.setFileName(proposedName); + + outputFileName = save.open(); + inputFolder = null; + } + log.debug("Trying to save to '" + outputFileName + "'"); //$NON-NLS-1$ //$NON-NLS-2$ + + this.outputFile = saveResultAsFile(inputFolder, outputFileName); + this.saveFailed = (this.outputFile == null); + + // If saving failed, enable save button + enableSaveButton(this.saveFailed); + reloadResources(); + layout(true); + } + + /** + * Save the signed document under the given filename + * @param inputFolder the Folder the original document is located at + * @param target the filename to save the document as + * + * @return saved File (or null if unsuccessful) + * @throws FileNotFoundException + * @throws IOException + */ + private File saveResultAsFile(File inputFolder, String target) { + if (target == null) + return null; + + File targetFile = new File(target); + if (!targetFile.isAbsolute()) + targetFile = new File(inputFolder, target); + + if (targetFile.exists()) { + Dialog dialog = new Dialog(getShell(), Messages.getString("common.warning"), //$NON-NLS-1$ + String.format(Messages.getString("output.file_ask_overwrite"), targetFile.getName()), //$NON-NLS-1$ + BUTTONS.OK_CANCEL, ICON.QUESTION); + if (dialog.open() == SWT.CANCEL) + { + return null; + } + } + + DocumentSource source = this.getSignedDocument(); + boolean retry; + + do { + retry = false; + try { + FileOutputStream outstream = new FileOutputStream(targetFile); + outstream.write(source.getByteArray(), 0, + source.getByteArray().length); + outstream.close(); + } catch (FileNotFoundException e) { + log.error("File not found", e); //$NON-NLS-1$ + ErrorDialog dialog = new ErrorDialog(getShell(), + String.format(Messages.getString("output.save_failed"), //$NON-NLS-1$ + targetFile.getName(), e.getLocalizedMessage()), + BUTTONS.RETRY_CANCEL); + if (dialog.open() == SWT.CANCEL) + return null; + retry = true; + } catch (IOException e) { + log.error("IO Error", e); //$NON-NLS-1$ + ErrorDialog dialog = new ErrorDialog(getShell(), + String.format(Messages.getString("output.save_failed"), //$NON-NLS-1$ + targetFile.getName(), e.getLocalizedMessage()), + BUTTONS.RETRY_CANCEL); + if (dialog.open() == SWT.CANCEL) + return null; + retry = true; + } + } while (retry); + + if (!targetFile.exists()) + { + log.error("Tried to save file " + targetFile.getName() + //$NON-NLS-1$ + ", but it doesn't exist"); //$NON-NLS-1$ + return null; + } + return targetFile; + } + + /** + * Get the proposed filename of a signed document for a given input filename + * @param name input filename + * @return proposed output filename + */ + private static String getSignedFileName(String name) { + name = FilenameUtils.getName(name); + String extension = FilenameUtils.getExtension(name); + name = FilenameUtils.removeExtension(name); + return name + Constants.SIGNED_SUFFIX + FilenameUtils.EXTENSION_SEPARATOR + extension; + } + + /** + * SelectionListener for save button + */ + private final class SaveSelectionListener extends SelectionAdapter { + /** + * Empty constructor + */ + public SaveSelectionListener() { + } + + @Override + public void widgetSelected(SelectionEvent e) { + try { + OutputComposite.this.saveDocument(); + } catch (Exception ex) { + log.error("SaveSelectionListener: ", ex); //$NON-NLS-1$ + } + } + } + + /** + * Selection Listener for open button + */ + private final class OpenSelectionListener extends SelectionAdapter { + /** + * Empty constructor + */ + public OpenSelectionListener() { + } + + @Override + public void widgetSelected(SelectionEvent e) { + try { + if (OutputComposite.this.outputFile == null) + return; + + if (!OutputComposite.this.outputFile.exists()) + return; + + // Normalize filename + File f = new File(FilenameUtils.normalize( + OutputComposite.this.outputFile.getAbsolutePath())); + log.debug("Trying to open " + f.toString()); //$NON-NLS-1$ + // work around for the case of Linux and Java version 8 + if (isSpecialCase()) { + reReloadResources(f.toString()); + return; + } + else if (Desktop.isDesktopSupported()) { + Desktop.getDesktop().open(f); + } else { + log.info("AWT Desktop is not supported on this platform"); //$NON-NLS-1$ + Program.launch(f.getAbsolutePath()); + } + } catch (IOException ex) { + log.error("OpenSelectionListener: ", ex); //$NON-NLS-1$ + ErrorDialog error = new ErrorDialog(getShell(), + String.format(Messages.getString("error.FailedToOpenDocument"), //$NON-NLS-1$ + ex.getLocalizedMessage()), BUTTONS.RETRY_CANCEL); + if (error.open() == SWT.RETRY) + widgetSelected(e); + } + } + } + + @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() { + // Nothing to do + this.layout(true); + } + + /** + * @return true when linux and java version <= 8 + * + */ + public boolean isSpecialCase() { + + boolean isSCase = false; + try { + String os = System.getProperty("os.name").toLowerCase(); //$NON-NLS-1$ + if (os.contains("linux")) { //$NON-NLS-1$ + String version = System.getProperty("java.version"); //$NON-NLS-1$ + if (version.contains(".")) { //$NON-NLS-1$ + String[] parts = version.split("\\."); //$NON-NLS-1$ + isSCase = Integer.valueOf(parts[0]) <= 8 ? true : false; + } else { + isSCase = Integer.valueOf(version) <= 8 ? true : false; + } + } + } catch (Exception e) { + log.debug("Error: " + e.getMessage()); //$NON-NLS-1$ + isSCase = false; + } + return isSCase; + } + + + /* (non-Javadoc) + * @see at.asit.pdfover.gui.composites.StateComposite#reloadResources() + */ + @Override + public void reloadResources() { + this.lbl_success_message.setText(Messages + .getString("output.success_message")); //$NON-NLS-1$ + if (this.outputFile == null) { + this.lnk_saved_file.setText(Messages + .getString("output.link_save_message")); //$NON-NLS-1$ + } else { + this.lnk_saved_file.setText(Messages + .getString("output.link_open_message")); //$NON-NLS-1$ + } + this.btn_save.setText(Messages.getString("common.Save")); //$NON-NLS-1$ + } + + public void reReloadResources(String str) { + this.lbl_success_message.setText(Messages.getString("output.success_message")); //$NON-NLS-1$ + if (this.outputFile == null) { + this.lnk_saved_file.setText(Messages + .getString("output.link_save_message")); //$NON-NLS-1$ + } else { + String str2 = "File location: " + str; //$NON-NLS-1$ + this.lbl_success_message.setText(str2); + this.lnk_saved_file.setText(""); //$NON-NLS-1$ + } + this.btn_save.setText(Messages.getString("common.Save")); //$NON-NLS-1$ + } + + + +} -- cgit v1.2.3