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-rw-r--r--pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java124
-rw-r--r--pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java18
2 files changed, 55 insertions, 87 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java
index 307aa140..c7454276 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AdvancedConfigurationComposite.java
@@ -133,24 +133,12 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
this.btnAutomatischePositionierung = new Button(this.grpSignatur, SWT.CHECK);
SWTUtils.anchor(btnAutomatischePositionierung).right(100,-5).top(0).left(0,5).set();
SWTUtils.setFontHeight(btnAutomatischePositionierung, Constants.TEXT_SIZE_BUTTON);
-
- this.btnAutomatischePositionierung.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performPositionSelection(btnAutomatischePositionierung.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnAutomatischePositionierung, e -> { performPositionSelection(btnAutomatischePositionierung.getSelection()); });
this.btnPdfACompat = new Button(this.grpSignatur, SWT.CHECK);
SWTUtils.anchor(btnPdfACompat).right(100,-5).top(btnAutomatischePositionierung, 5).left(0,5).set();
SWTUtils.setFontHeight(btnPdfACompat, Constants.TEXT_SIZE_BUTTON);
-
- this.btnPdfACompat.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performPdfACompatSelection(btnPdfACompat.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnPdfACompat, e -> { performPdfACompatSelection(btnPdfACompat.getSelection()); });
this.grpPlaceholder = new Group(this, SWT.NONE);
this.grpPlaceholder.setLayout(STANDARD_LAYOUT);
@@ -160,35 +148,17 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
this.btnEnablePlaceholderUsage = new Button(this.grpPlaceholder, SWT.CHECK);
SWTUtils.anchor(btnEnablePlaceholderUsage).top(0,5).left(0,5).right(100,-5).set();
SWTUtils.setFontHeight(btnEnablePlaceholderUsage, Constants.TEXT_SIZE_BUTTON);
-
- this.btnEnablePlaceholderUsage.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performEnableUsePlaceholder(btnEnablePlaceholderUsage.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnEnablePlaceholderUsage, e -> { performEnableUsePlaceholder(btnEnablePlaceholderUsage.getSelection()); });
this.btnPlatzhalterVerwenden = new Button(this.grpPlaceholder, SWT.RADIO);
SWTUtils.anchor(btnPlatzhalterVerwenden).right(100,-5).top(btnEnablePlaceholderUsage,5).left(0,5).set();
SWTUtils.setFontHeight(btnPlatzhalterVerwenden, Constants.TEXT_SIZE_BUTTON);
-
- this.btnPlatzhalterVerwenden.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performUseMarkerSelection(btnPlatzhalterVerwenden.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnPlatzhalterVerwenden, e -> { performUseMarkerSelection(btnPlatzhalterVerwenden.getSelection()); });
this.btnSignatureFieldsUsage = new Button(this.grpPlaceholder, SWT.RADIO);
SWTUtils.anchor(btnSignatureFieldsUsage).right(100,-5).top(btnPlatzhalterVerwenden, 5).left(0,5).set();
SWTUtils.setFontHeight(btnSignatureFieldsUsage, Constants.TEXT_SIZE_BUTTON);
-
- this.btnSignatureFieldsUsage.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performUseSignatureFieldsSelection(btnSignatureFieldsUsage.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnSignatureFieldsUsage, e -> { performUseSignatureFieldsSelection(btnSignatureFieldsUsage.getSelection()); });
this.grpBkuAuswahl = new Group(this, SWT.NONE);
this.grpBkuAuswahl.setLayout(STANDARD_LAYOUT);
@@ -202,14 +172,11 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
this.bkuStrings = Arrays.stream(BKUs.values()).map(s -> Messages.getString("BKU."+s)).collect(Collectors.toList());
this.cmbBKUAuswahl.setItems(bkuStrings.toArray(new String[0]));
- this.cmbBKUAuswahl.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- int selectionIndex = getBKUElementIndex(configurationContainer.defaultBKU);
- if (cmbBKUAuswahl.getSelectionIndex() != selectionIndex) {
- selectionIndex = cmbBKUAuswahl.getSelectionIndex();
- performBKUSelectionChanged(cmbBKUAuswahl.getItem(selectionIndex));
- }
+ SWTUtils.addSelectionListener(cmbBKUAuswahl, e -> {
+ int selectionIndex = getBKUElementIndex(configurationContainer.defaultBKU);
+ if (cmbBKUAuswahl.getSelectionIndex() != selectionIndex) {
+ selectionIndex = cmbBKUAuswahl.getSelectionIndex();
+ performBKUSelectionChanged(cmbBKUAuswahl.getItem(selectionIndex));
}
});
@@ -217,12 +184,7 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
SWTUtils.anchor(btnKeystoreEnabled).right(100,-5).top(cmbBKUAuswahl,5).left(0,5).set();
SWTUtils.setFontHeight(btnKeystoreEnabled, Constants.TEXT_SIZE_BUTTON);
- this.btnKeystoreEnabled.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performKeystoreEnabledSelection(btnKeystoreEnabled.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnKeystoreEnabled, e -> { performKeystoreEnabledSelection(btnKeystoreEnabled.getSelection()); });
this.grpSpeicherort = new Group(this, SWT.NONE);
grpSpeicherort.setLayout(new GridLayout(3, false));
@@ -247,29 +209,26 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
btnBrowse.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
SWTUtils.setFontHeight(btnBrowse, Constants.TEXT_SIZE_BUTTON);
- this.btnBrowse.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- DirectoryDialog dlg = new DirectoryDialog(AdvancedConfigurationComposite.this.getShell());
-
- // Set the initial filter path according
- // to anything they've selected or typed in
- dlg.setFilterPath(AdvancedConfigurationComposite.this.txtOutputFolder.getText());
-
- // Change the title bar text
- SWTUtils.setLocalizedText(dlg, "advanced_config.OutputFolder.Dialog_Title");
-
- // Customizable message displayed in the dialog
- dlg.setMessage(Messages.getString("advanced_config.OutputFolder.Dialog"));
-
- // Calling open() will open and run the dialog.
- // It will return the selected directory, or
- // null if user cancels
- String dir = dlg.open();
- if (dir != null) {
- // Set the text box to the new selection
- performOutputFolderChanged(dir);
- }
+ SWTUtils.addSelectionListener(btnBrowse, e -> {
+ DirectoryDialog dlg = new DirectoryDialog(AdvancedConfigurationComposite.this.getShell());
+
+ // Set the initial filter path according
+ // to anything they've selected or typed in
+ dlg.setFilterPath(AdvancedConfigurationComposite.this.txtOutputFolder.getText());
+
+ // Change the title bar text
+ SWTUtils.setLocalizedText(dlg, "advanced_config.OutputFolder.Dialog_Title");
+
+ // Customizable message displayed in the dialog
+ dlg.setMessage(Messages.getString("advanced_config.OutputFolder.Dialog"));
+
+ // Calling open() will open and run the dialog.
+ // It will return the selected directory, or
+ // null if user cancels
+ String dir = dlg.open();
+ if (dir != null) {
+ // Set the text box to the new selection
+ performOutputFolderChanged(dir);
}
});
@@ -299,14 +258,11 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
this.cmbLocaleAuswahl.setItems(Arrays.stream(Constants.SUPPORTED_LOCALES).map(l -> l.getDisplayLanguage()).toArray(String[]::new));
SWTUtils.disableEventDefault(cmbLocaleAuswahl, SWT.MouseVerticalWheel);
- this.cmbLocaleAuswahl.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- Locale currentLocale = configurationContainer.interfaceLocale;
- Locale selectedLocale = Constants.SUPPORTED_LOCALES[cmbLocaleAuswahl.getSelectionIndex()];
- if (!currentLocale.equals(selectedLocale)) {
- performLocaleSelectionChanged(selectedLocale);
- }
+ SWTUtils.addSelectionListener(cmbLocaleAuswahl, e -> {
+ Locale currentLocale = configurationContainer.interfaceLocale;
+ Locale selectedLocale = Constants.SUPPORTED_LOCALES[cmbLocaleAuswahl.getSelectionIndex()];
+ if (!currentLocale.equals(selectedLocale)) {
+ performLocaleSelectionChanged(selectedLocale);
}
});
@@ -318,13 +274,7 @@ public class AdvancedConfigurationComposite extends ConfigurationCompositeBase {
this.btnUpdateCheck = new Button(this.grpUpdateCheck, SWT.CHECK);
SWTUtils.anchor(btnUpdateCheck).right(100,-5).top(0).left(0,5).set();
SWTUtils.setFontHeight(btnUpdateCheck, Constants.TEXT_SIZE_BUTTON);
-
- this.btnUpdateCheck.addSelectionListener(new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- performUpdateCheckSelection(btnUpdateCheck.getSelection());
- }
- });
+ SWTUtils.addSelectionListener(btnUpdateCheck, e -> { performUpdateCheckSelection(btnUpdateCheck.getSelection()); });
this.grpProxy = new Group(this, SWT.NONE);
SWTUtils.anchor(grpProxy).right(100,-5).top(grpUpdateCheck, 5).left(0,5).set();
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java
index c89f12b8..ebeda252 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/SWTUtils.java
@@ -2,7 +2,10 @@ package at.asit.pdfover.gui.utils;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
+import java.util.function.Consumer;
+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;
@@ -120,4 +123,19 @@ public final class SWTUtils {
}
public static AnchorSetter anchor(Control c) { return new AnchorSetter(c); }
+ /**
+ * functional-interface wrapper around swtObj.addSelectionListener
+ * @param swtObj SWT widget supporting addSelectionListener
+ * @param callback widgetSelected method
+ */
+ public static void addSelectionListener(Object swtObj, Consumer<SelectionEvent> callback) {
+ try {
+ Method m = swtObj.getClass().getMethod("addSelectionListener", SelectionAdapter.class);
+ m.invoke(swtObj, new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { callback.accept(e); } });
+ } catch (NoSuchMethodException | IllegalAccessException e) {
+ log.error("Attempted to pass object of type {} to onSelectionChanged; object does not have an accessible addSelectionListener method", swtObj.getClass().getSimpleName(), e);
+ } catch (InvocationTargetException e) {
+ log.error("Failed to add selection listener on object of type {}", swtObj.getClass().getSimpleName(), e);
+ }
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 07:55:21 +0000