package net.sourceforge.phpdt.externaltools.internal.dialog;
/**********************************************************************
-Copyright (c) 2002 IBM Corp. and others. 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
-�
-Contributors:
-**********************************************************************/
+ Copyright (c) 2002 IBM Corp. and others. 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
+ �
+ Contributors:
+ **********************************************************************/
import net.sourceforge.phpdt.externaltools.group.IGroupDialogPage;
import net.sourceforge.phpdt.externaltools.internal.registry.ExternalToolVariable;
import org.eclipse.swt.widgets.List;
/**
- * Visual grouping of controls that allows the user to
- * select a variable and configure it with extra
- * information.
+ * Visual grouping of controls that allows the user to select a variable and
+ * configure it with extra information.
*/
public class ExternalToolVariableForm {
private static final int VISIBLE_ITEM_COUNT = 9;
-
+
private String variableListLabelText;
+
private ExternalToolVariable[] variables;
+
private IVariableComponent[] components;
+
private IGroupDialogPage page;
-
+
private Label variableListLabel;
+
private List variableList;
+
private Composite variableComposite;
+
private StackLayout variableLayout;
+
private int activeComponentIndex = -1;
-
+
/**
* Creates the visual grouping
*
- * @param variableListLabelText the label text to use for identifying the list of variables
- * @param variables the collection of variables to display to the user
+ * @param variableListLabelText
+ * the label text to use for identifying the list of variables
+ * @param variables
+ * the collection of variables to display to the user
*/
- public ExternalToolVariableForm(String variableListLabelText, ExternalToolVariable[] variables) {
+ public ExternalToolVariableForm(String variableListLabelText,
+ ExternalToolVariable[] variables) {
super();
this.variableListLabelText = variableListLabelText;
this.variables = variables;
public Composite createContents(Composite parent, IGroupDialogPage page) {
Font font = parent.getFont();
-
+
this.page = page;
-
+
Composite mainComposite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
data.horizontalSpan = 1;
variableListLabel.setLayoutData(data);
variableListLabel.setFont(font);
-
- variableList = new List(mainComposite, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
+
+ variableList = new List(mainComposite, SWT.SINGLE | SWT.BORDER
+ | SWT.H_SCROLL | SWT.V_SCROLL);
data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = variableList.getItemHeight() * VISIBLE_ITEM_COUNT;
variableList.setLayoutData(data);
variableComposite.setLayout(variableLayout);
variableComposite.setLayoutData(data);
variableComposite.setFont(font);
-
+
createVariableComponents(data);
-
+
populateVariableList();
-
+
variableList.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
updateVariableComposite(null, false);
}
});
-
+
setEnabled(true);
return mainComposite;
}
-
+
/**
- * Creates the visual component for each variable
- * and determine the initial size so the form
- * can be layout properly.
+ * Creates the visual component for each variable and determine the initial
+ * size so the form can be layout properly.
*/
private void createVariableComponents(GridData data) {
for (int i = 0; i < variables.length; i++) {
components[i].createContents(variableComposite, var.getTag(), page);
Control control = components[i].getControl();
if (control != null) {
- Point newSize = control.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
+ Point newSize = control.computeSize(SWT.DEFAULT, SWT.DEFAULT,
+ true);
data.widthHint = Math.max(newSize.x, data.widthHint);
data.heightHint = Math.max(newSize.y, data.heightHint);
}
}
}
-
+
/**
- * Returns the formatted variable or <code>null</code> if
- * none selected.
+ * Returns the formatted variable or <code>null</code> if none selected.
*/
public String getSelectedVariable() {
if (activeComponentIndex != -1) {
- String varValue = components[activeComponentIndex].getVariableValue();
- return ToolUtil.buildVariableTag(variables[activeComponentIndex].getTag(), varValue);
+ String varValue = components[activeComponentIndex]
+ .getVariableValue();
+ return ToolUtil.buildVariableTag(variables[activeComponentIndex]
+ .getTag(), varValue);
}
return null;
}
/**
- * Returns whether the current variable selection is
- * valid, including the selected variable value.
+ * Returns whether the current variable selection is valid, including the
+ * selected variable value.
*/
public boolean isValid() {
if (activeComponentIndex != -1)
return components[activeComponentIndex].isValid();
-
+
return true;
}
variableList.setItems(items);
}
- public void selectVariable(String varName, String varValue) {
+ public void selectVariable(String varName, String varValue) {
if (varName != null && varName.length() > 0) {
for (int i = 0; i < variables.length; i++) {
if (varName.equals(variables[i].getTag())) {
}
}
}
-
+
variableList.deselectAll();
updateVariableComposite(varValue, false);
}
-
+
private void setComponentVisible(int index) {
if (index == -1)
variableLayout.topControl = null;
variableLayout.topControl = components[index].getControl();
variableComposite.layout();
}
-
+
/**
* Enables or disables the variable form controls.
*/
if (enabled && variableList.getSelection().length == 0) {
if (variableList.getItemCount() > 0) {
variableList.select(0);
- activeComponentIndex= 0;
+ activeComponentIndex = 0;
}
}
variableComposite.setVisible(enabled);
}
-
+
private void updateVariableComposite(String value, boolean setValue) {
activeComponentIndex = variableList.getSelectionIndex();
setComponentVisible(activeComponentIndex);
}
/**
- * Validates the current variable selection is and
- * its value are acceptable.
+ * Validates the current variable selection is and its value are acceptable.
*/
public void validate() {
if (activeComponentIndex != -1)
git://git.phpeclipse.com / phpeclipse.git / blobdiff