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Diffstat (limited to 'org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ChangeVariableValueAction.java')
-rw-r--r--org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ChangeVariableValueAction.java284
1 files changed, 142 insertions, 142 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ChangeVariableValueAction.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ChangeVariableValueAction.java
index b0f58560e..d7312a1df 100644
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ChangeVariableValueAction.java
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/ChangeVariableValueAction.java
@@ -1,142 +1,142 @@
-package org.eclipse.debug.internal.ui.actions;
-
-/**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. All rights reserved.
-This file is made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-**********************************************************************/
-
-import java.util.Iterator;
-
-import org.eclipse.debug.core.DebugException;
-import org.eclipse.debug.core.model.IValueModification;
-import org.eclipse.debug.core.model.IVariable;
-import org.eclipse.debug.internal.ui.DebugPluginImages;
-import org.eclipse.debug.internal.ui.DebugUIPlugin;
-import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
-import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
-import org.eclipse.debug.ui.IDebugUIConstants;
-import org.eclipse.jface.dialogs.IInputValidator;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.actions.SelectionProviderAction;
-import org.eclipse.ui.help.WorkbenchHelp;
-
-/**
- * Action for changing the value of primitives and <code>String</code> variables.
- */
-public class ChangeVariableValueAction extends SelectionProviderAction {
-
- private ChangeVariableValueInputDialog fInputDialog;
- protected IVariable fVariable;
-
- public ChangeVariableValueAction(Viewer viewer) {
- super(viewer, ActionMessages.getString("ChangeVariableValue.title")); //$NON-NLS-1$
- setDescription(ActionMessages.getString("ChangeVariableValue.toolTipText")); //$NON-NLS-1$
- setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_CHANGE_VARIABLE_VALUE));
- setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IDebugUIConstants.IMG_LCL_CHANGE_VARIABLE_VALUE));
- setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_CHANGE_VARIABLE_VALUE));
- WorkbenchHelp.setHelp(
- this,
- IDebugHelpContextIds.CHANGE_VALUE_ACTION);
- }
-
- /**
- * Edit the variable value with an inline text editor.
- */
- protected void doActionPerformed(final IVariable variable) {
- IWorkbenchWindow window= DebugUIPlugin.getActiveWorkbenchWindow();
- if (window == null) {
- return;
- }
- Shell activeShell= window.getShell();
-
- // If a previous edit is still in progress, don't start another
- if (fInputDialog != null) {
- return;
- }
-
- fVariable = variable;
- String name= ""; //$NON-NLS-1$
- String value= ""; //$NON-NLS-1$
- try {
- name= fVariable.getName();
- value= fVariable.getValue().getValueString();
- } catch (DebugException exception) {
- DebugUIPlugin.errorDialog(activeShell, ActionMessages.getString("ChangeVariableValue.errorDialogTitle"),ActionMessages.getString("ChangeVariableValue.errorDialogMessage"), exception); //$NON-NLS-2$ //$NON-NLS-1$
- fInputDialog= null;
- return;
- }
- fInputDialog= new ChangeVariableValueInputDialog(activeShell, ActionMessages.getString("ChangeVariableValueSet_Variable_Value_1"), ActionMessages.getString("ChangeVariableValueEnter_a_new_value_for__2") + name + ':', value, new IInputValidator() { //$NON-NLS-1$ //$NON-NLS-2$
- /**
- * Returns an error string if the input is invalid
- */
- public String isValid(String input) {
- try {
- if (fVariable.verifyValue(input)) {
- return null; // null means valid
- }
- } catch (DebugException exception) {
- return ActionMessages.getString("ChangeVariableValueAn_exception_occurred_3"); //$NON-NLS-1$
- }
- return ActionMessages.getString("ChangeVariableValueInvalid_value_4"); //$NON-NLS-1$
- }
- });
-
- fInputDialog.open();
- String newValue= fInputDialog.getValue();
- if (newValue != null) {
- // null value means cancel was pressed
- try {
- fVariable.setValue(newValue);
- getSelectionProvider().setSelection(new StructuredSelection(variable));
- } catch (DebugException de) {
- DebugUIPlugin.errorDialog(activeShell, ActionMessages.getString("ChangeVariableValue.errorDialogTitle"),ActionMessages.getString("ChangeVariableValue.errorDialogMessage"), de); //$NON-NLS-2$ //$NON-NLS-1$
- fInputDialog= null;
- return;
- }
- }
- fInputDialog= null;
- }
-
- /**
- * Updates the enabled state of this action based
- * on the selection
- */
- protected void update(IStructuredSelection sel) {
- Iterator iter= sel.iterator();
- if (iter.hasNext()) {
- Object object= iter.next();
- if (object instanceof IValueModification) {
- IValueModification varMod= (IValueModification)object;
- if (!varMod.supportsValueModification()) {
- setEnabled(false);
- return;
- }
- setEnabled(!iter.hasNext());
- return;
- }
- }
- setEnabled(false);
- }
-
- /**
- * @see IAction#run()
- */
- public void run() {
- Iterator iterator= getStructuredSelection().iterator();
- doActionPerformed((IVariable)iterator.next());
- }
-
- /**
- * @see SelectionProviderAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection)
- */
- public void selectionChanged(IStructuredSelection sel) {
- update(sel);
- }
-}
-
+package org.eclipse.debug.internal.ui.actions;
+
+/**********************************************************************
+Copyright (c) 2000, 2002 IBM Corp. All rights reserved.
+This file is made available under the terms of the Common Public License v1.0
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/cpl-v10.html
+**********************************************************************/
+
+import java.util.Iterator;
+
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IValueModification;
+import org.eclipse.debug.core.model.IVariable;
+import org.eclipse.debug.internal.ui.DebugPluginImages;
+import org.eclipse.debug.internal.ui.DebugUIPlugin;
+import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
+import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
+import org.eclipse.debug.ui.IDebugUIConstants;
+import org.eclipse.jface.dialogs.IInputValidator;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.actions.SelectionProviderAction;
+import org.eclipse.ui.help.WorkbenchHelp;
+
+/**
+ * Action for changing the value of primitives and <code>String</code> variables.
+ */
+public class ChangeVariableValueAction extends SelectionProviderAction {
+
+ private ChangeVariableValueInputDialog fInputDialog;
+ protected IVariable fVariable;
+
+ public ChangeVariableValueAction(Viewer viewer) {
+ super(viewer, ActionMessages.getString("ChangeVariableValue.title")); //$NON-NLS-1$
+ setDescription(ActionMessages.getString("ChangeVariableValue.toolTipText")); //$NON-NLS-1$
+ setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_CHANGE_VARIABLE_VALUE));
+ setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IDebugUIConstants.IMG_LCL_CHANGE_VARIABLE_VALUE));
+ setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_CHANGE_VARIABLE_VALUE));
+ WorkbenchHelp.setHelp(
+ this,
+ IDebugHelpContextIds.CHANGE_VALUE_ACTION);
+ }
+
+ /**
+ * Edit the variable value with an inline text editor.
+ */
+ protected void doActionPerformed(final IVariable variable) {
+ IWorkbenchWindow window= DebugUIPlugin.getActiveWorkbenchWindow();
+ if (window == null) {
+ return;
+ }
+ Shell activeShell= window.getShell();
+
+ // If a previous edit is still in progress, don't start another
+ if (fInputDialog != null) {
+ return;
+ }
+
+ fVariable = variable;
+ String name= ""; //$NON-NLS-1$
+ String value= ""; //$NON-NLS-1$
+ try {
+ name= fVariable.getName();
+ value= fVariable.getValue().getValueString();
+ } catch (DebugException exception) {
+ DebugUIPlugin.errorDialog(activeShell, ActionMessages.getString("ChangeVariableValue.errorDialogTitle"),ActionMessages.getString("ChangeVariableValue.errorDialogMessage"), exception); //$NON-NLS-2$ //$NON-NLS-1$
+ fInputDialog= null;
+ return;
+ }
+ fInputDialog= new ChangeVariableValueInputDialog(activeShell, ActionMessages.getString("ChangeVariableValueSet_Variable_Value_1"), ActionMessages.getString("ChangeVariableValueEnter_a_new_value_for__2") + name + ':', value, new IInputValidator() { //$NON-NLS-1$ //$NON-NLS-2$
+ /**
+ * Returns an error string if the input is invalid
+ */
+ public String isValid(String input) {
+ try {
+ if (fVariable.verifyValue(input)) {
+ return null; // null means valid
+ }
+ } catch (DebugException exception) {
+ return ActionMessages.getString("ChangeVariableValueAn_exception_occurred_3"); //$NON-NLS-1$
+ }
+ return ActionMessages.getString("ChangeVariableValueInvalid_value_4"); //$NON-NLS-1$
+ }
+ });
+
+ fInputDialog.open();
+ String newValue= fInputDialog.getValue();
+ if (newValue != null) {
+ // null value means cancel was pressed
+ try {
+ fVariable.setValue(newValue);
+ getSelectionProvider().setSelection(new StructuredSelection(variable));
+ } catch (DebugException de) {
+ DebugUIPlugin.errorDialog(activeShell, ActionMessages.getString("ChangeVariableValue.errorDialogTitle"),ActionMessages.getString("ChangeVariableValue.errorDialogMessage"), de); //$NON-NLS-2$ //$NON-NLS-1$
+ fInputDialog= null;
+ return;
+ }
+ }
+ fInputDialog= null;
+ }
+
+ /**
+ * Updates the enabled state of this action based
+ * on the selection
+ */
+ protected void update(IStructuredSelection sel) {
+ Iterator iter= sel.iterator();
+ if (iter.hasNext()) {
+ Object object= iter.next();
+ if (object instanceof IValueModification) {
+ IValueModification varMod= (IValueModification)object;
+ if (!varMod.supportsValueModification()) {
+ setEnabled(false);
+ return;
+ }
+ setEnabled(!iter.hasNext());
+ return;
+ }
+ }
+ setEnabled(false);
+ }
+
+ /**
+ * @see IAction#run()
+ */
+ public void run() {
+ Iterator iterator= getStructuredSelection().iterator();
+ doActionPerformed((IVariable)iterator.next());
+ }
+
+ /**
+ * @see SelectionProviderAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection)
+ */
+ public void selectionChanged(IStructuredSelection sel) {
+ update(sel);
+ }
+}
+

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