| /******************************************************************************* |
| * Copyright (c) 2004, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.tools.internal; |
| |
| import java.io.*; |
| import java.lang.reflect.*; |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.custom.*; |
| import org.eclipse.swt.graphics.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class JNIGeneratorAppUI { |
| |
| Display display; |
| Shell shell; |
| |
| Composite actionsPanel; |
| Combo mainClassCb, outputDirCb; |
| Table classesLt, membersLt, paramsLt; |
| ProgressBar progressBar; |
| Label progressLabel; |
| FileDialog fileDialog; |
| |
| TableEditor paramTextEditor, memberTextEditor, classTextEditor; |
| FlagsEditor paramListEditor, memberListEditor, classListEditor; |
| Text paramEditorTx, memberEditorTx, classEditorTx; |
| List paramEditorLt, memberEditorLt, classEditorLt; |
| |
| static class FlagsEditor { |
| Table parent; |
| int column = -1; |
| TableItem item; |
| |
| public FlagsEditor(Table parent) { |
| this.parent = parent; |
| } |
| |
| public int getColumn() { |
| return column; |
| } |
| |
| public TableItem getItem() { |
| return item; |
| } |
| |
| public void setColumn(int column) { |
| this.column = column; |
| } |
| |
| public void setItem(TableItem item) { |
| this.item = item; |
| } |
| } |
| |
| JNIGeneratorApp app; |
| |
| static final int CLASS_NAME_COLUMN = 0; |
| static final int CLASS_FLAGS_COLUMN = 1; |
| static final int CLASS_EXCLUDE_COLUMN = 2; |
| |
| static final int FIELD_NAME_COLUMN = 0; |
| static final int FIELD_FLAGS_COLUMN = 1; |
| static final int FIELD_CAST_COLUMN = 2; |
| static final int FIELD_ACCESSOR_COLUMN = 3; |
| static final int FIELD_EXCLUDE_COLUMN = 4; |
| |
| static final int METHOD_NAME_COLUMN = 0; |
| static final int METHOD_FLAGS_COLUMN = 1; |
| static final int METHOD_ACCESSOR_COLUMN = 2; |
| static final int METHOD_EXCLUDE_COLUMN = 3; |
| |
| static final int PARAM_INDEX_COLUMN = 0; |
| static final int PARAM_TYPE_COLUMN = 1; |
| static final int PARAM_FLAGS_COLUMN = 2; |
| static final int PARAM_CAST_COLUMN = 3; |
| |
| public JNIGeneratorAppUI() { |
| this (new JNIGeneratorApp()); |
| } |
| |
| public JNIGeneratorAppUI(JNIGeneratorApp app) { |
| this.app = app; |
| } |
| |
| void cleanup() { |
| display.dispose(); |
| } |
| |
| void generateStructsHeader () { |
| StructsGenerator gen = new StructsGenerator(true); |
| gen.setMainClass(app.getMainClass()); |
| gen.setMetaData(app.getMetaData()); |
| gen.setClasses(getSelectedClasses()); |
| gen.generate(); |
| } |
| |
| void generateStructs () { |
| StructsGenerator gen = new StructsGenerator(false); |
| gen.setMainClass(app.getMainClass()); |
| gen.setMetaData(app.getMetaData()); |
| gen.setClasses(getSelectedClasses()); |
| gen.generate(); |
| } |
| |
| void generateSizeof () { |
| SizeofGenerator gen = new SizeofGenerator(); |
| gen.setMainClass(app.getMainClass()); |
| gen.setMetaData(app.getMetaData()); |
| gen.setClasses(getSelectedClasses()); |
| gen.generate(); |
| } |
| |
| void generateMetaData () { |
| MetaDataGenerator gen = new MetaDataGenerator(); |
| gen.setMainClass(app.getMainClass()); |
| gen.setMetaData(app.getMetaData()); |
| JNIMethod[] methods = getSelectedMethods(); |
| if (methods.length != 0) { |
| gen.generate(methods); |
| } else { |
| gen.setClasses(getSelectedClasses()); |
| gen.generate(); |
| } |
| } |
| |
| void generateNatives () { |
| NativesGenerator gen = new NativesGenerator(); |
| gen.setMainClass(app.getMainClass()); |
| gen.setMetaData(app.getMetaData()); |
| JNIMethod[] methods = getSelectedMethods(); |
| if (methods.length != 0) { |
| gen.generate(methods); |
| } else { |
| gen.setClasses(getSelectedClasses()); |
| gen.generate(); |
| } |
| } |
| |
| void generateAll() { |
| if (!updateOutputDir()) return; |
| Cursor cursor = display.getSystemCursor(SWT.CURSOR_WAIT); |
| shell.setCursor(cursor); |
| shell.setEnabled(false); |
| Control[] children = actionsPanel.getChildren(); |
| for (Control child : children) { |
| if (child instanceof Button) child.setEnabled(false); |
| } |
| boolean showProgress = true; |
| final boolean finalShowProgress = showProgress; /* avoid dead code warning below */ |
| if (showProgress) { |
| progressLabel.setText(""); |
| progressBar.setSelection(0); |
| progressLabel.setVisible(true); |
| progressBar.setVisible(true); |
| } |
| final boolean[] done = new boolean[1]; |
| new Thread() { |
| @Override |
| public void run() { |
| try { |
| app.generate(!finalShowProgress ? null : new ProgressMonitor() { |
| int total, step, maximum = 100; |
| @Override |
| public void setTotal(final int total) { |
| this.total = total; |
| display.syncExec(() -> progressBar.setMaximum(maximum)); |
| } |
| @Override |
| public void step() { |
| int oldValue = step * maximum / total; |
| step++; |
| final int newValue = step * maximum / total; |
| if (oldValue == newValue) return; |
| display.syncExec(() -> progressBar.setSelection(newValue)); |
| } |
| @Override |
| public void setMessage(final String message) { |
| display.syncExec(() -> { |
| progressLabel.setText(message); |
| progressLabel.update(); |
| }); |
| } |
| }); |
| } finally { |
| done[0] = true; |
| display.wake(); |
| } |
| } |
| }.start(); |
| while (!done[0]) { |
| if (!display.readAndDispatch()) display.sleep(); |
| } |
| for (Control child : children) { |
| if (child instanceof Button) child.setEnabled(true); |
| } |
| if (showProgress) { |
| progressBar.setVisible(false); |
| progressLabel.setVisible(false); |
| } |
| shell.setEnabled(true); |
| shell.setCursor(null); |
| } |
| |
| void generateConstants () { |
| ConstantsGenerator gen = new ConstantsGenerator(); |
| gen.setMainClass(app.getMainClass()); |
| gen.setMetaData(app.getMetaData()); |
| JNIField[] fields = getSelectedFields(); |
| if (fields.length != 0) { |
| gen.generate(fields); |
| } else { |
| gen.setClasses(getSelectedClasses()); |
| gen.generate(); |
| } |
| } |
| |
| JNIClass[] getSelectedClasses() { |
| TableItem[] items = classesLt.getSelection(); |
| JNIClass[] classes = new JNIClass[items.length]; |
| for (int i = 0; i < items.length; i++) { |
| TableItem item = items[i]; |
| classes[i] = (JNIClass)item.getData(); |
| } |
| return classes; |
| } |
| |
| JNIMethod[] getSelectedMethods() { |
| TableItem[] selection = membersLt.getSelection(); |
| JNIMethod[] methods = new JNIMethod[selection.length]; |
| int count = 0; |
| for (TableItem item : selection) { |
| Object data = item.getData(); |
| if (data instanceof JNIMethod) { |
| methods[count++] = (JNIMethod)data; |
| } |
| } |
| if (count != methods.length) { |
| JNIMethod[] result = new JNIMethod[count]; |
| System.arraycopy(methods, 0, result, 0, count); |
| methods = result; |
| } |
| return methods; |
| } |
| |
| JNIField[] getSelectedFields() { |
| TableItem[] selection = membersLt.getSelection(); |
| JNIField[] fields = new JNIField[selection.length]; |
| int count = 0; |
| for (TableItem item : selection) { |
| Object data = item.getData(); |
| if (data instanceof JNIField) { |
| fields[count++] = (JNIField)data; |
| } |
| } |
| if (count != fields.length) { |
| JNIField[] result = new JNIField[count]; |
| System.arraycopy(fields, 0, result, 0, count); |
| fields = result; |
| } |
| return fields; |
| } |
| |
| public void open () { |
| display = new Display(); |
| shell = new Shell(display); |
| shell.setText("JNI Generator"); |
| |
| GridData data; |
| GridLayout shellLayout = new GridLayout(); |
| shellLayout.numColumns = 2; |
| shell.setLayout(shellLayout); |
| |
| Composite panel = new Composite(shell, SWT.NONE); |
| data = new GridData(GridData.FILL_BOTH); |
| panel.setLayoutData(data); |
| |
| GridLayout panelLayout = new GridLayout(); |
| panelLayout.numColumns = 1; |
| panel.setLayout(panelLayout); |
| |
| Listener updateMainClassListener = e -> { |
| updateMainClass(); |
| if (!updateOutputDir()) return; |
| updateClasses(); |
| updateMembers(); |
| updateParameters(); |
| }; |
| createMainClassPanel(panel, updateMainClassListener); |
| createClassesPanel(panel); |
| createMembersPanel(panel); |
| createParametersPanel(panel); |
| createActionButtons(shell); |
| |
| Point preferredSize = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| shell.setSize(shell.getSize().x, preferredSize.y); |
| |
| updateMainClass(); |
| updateClasses(); |
| updateMembers(); |
| updateParameters(); |
| } |
| |
| void createMainClassPanel(Composite panel, Listener updateListener) { |
| Label mainClassLb = new Label(panel, SWT.NONE); |
| mainClassLb.setText("&Main Class:"); |
| |
| GridData data; |
| mainClassCb = new Combo(panel, SWT.DROP_DOWN); |
| String mainClass = app.getMainClassName(); |
| mainClassCb.setText(mainClass == null ? "" : mainClass); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| mainClassCb.setLayoutData(data); |
| mainClassCb.addListener(SWT.Selection, updateListener); |
| mainClassCb.addListener(SWT.DefaultSelection, updateListener); |
| |
| Label outputDirLb = new Label(panel, SWT.NONE); |
| outputDirLb.setText("&Output Dir:"); |
| |
| outputDirCb = new Combo(panel, SWT.DROP_DOWN); |
| String outputDir = app.getOutputDir(); |
| outputDirCb.setText(outputDir == null ? "" : outputDir); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| outputDirCb.setLayoutData(data); |
| outputDirCb.addListener(SWT.Selection, updateListener); |
| outputDirCb.addListener(SWT.DefaultSelection, updateListener); |
| |
| String mainClasses = app.getMetaData().getMetaData("swt_main_classes", null); |
| if (mainClasses != null) { |
| String[] list = JNIGenerator.split(mainClasses, ","); |
| for (int i = 0; i < list.length; i += 2) { |
| String className = list[i].trim(); |
| try { |
| Class.forName(className, false, getClass().getClassLoader()); |
| mainClassCb.add(className); |
| outputDirCb.add(list[i + 1].trim()); |
| } catch (Exception e) {} |
| } |
| } |
| } |
| |
| void createClassesPanel(Composite panel) { |
| Label classesLb = new Label(panel, SWT.NONE); |
| classesLb.setText("&Classes:"); |
| |
| GridData data; |
| classesLt = new Table(panel, SWT.CHECK | SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION); |
| data = new GridData(GridData.FILL_BOTH); |
| data.heightHint = classesLt.getItemHeight() * 6; |
| classesLt.setLayoutData(data); |
| classesLt.setHeaderVisible(true); |
| classesLt.addListener(SWT.Selection, e -> { |
| if (e.detail == SWT.CHECK) { |
| updateGenerate((TableItem)e.item); |
| } else { |
| updateMembers(); |
| updateParameters(); |
| } |
| }); |
| TableColumn column; |
| column = new TableColumn(classesLt, SWT.NONE, CLASS_NAME_COLUMN); |
| column.setText("Class"); |
| column = new TableColumn(classesLt, SWT.NONE, CLASS_FLAGS_COLUMN); |
| column.setText("Flags"); |
| /* |
| column = new TableColumn(classesLt, SWT.NONE, CLASS_EXCLUDE_COLUMN); |
| column.setText("Exclude"); |
| */ |
| |
| classTextEditor = new TableEditor(classesLt); |
| classTextEditor.grabHorizontal = true; |
| classEditorTx = new Text(classesLt, SWT.SINGLE); |
| classTextEditor.setEditor(classEditorTx); |
| Listener classTextListener = e -> { |
| if (e.type == SWT.Traverse) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_ESCAPE: |
| classTextEditor.setItem(null); |
| break; |
| default: |
| return; |
| } |
| } |
| classEditorTx.setVisible(false); |
| TableItem item = classTextEditor.getItem(); |
| if (item == null) return; |
| int column1 = classTextEditor.getColumn(); |
| JNIClass clazz = (JNIClass)item.getData(); |
| if (column1 == CLASS_EXCLUDE_COLUMN) { |
| String text = classEditorTx.getText(); |
| clazz.setExclude(text); |
| item.setText(column1, clazz.getExclude()); |
| classesLt.getColumn(column1).pack(); |
| } |
| }; |
| classEditorTx.addListener(SWT.DefaultSelection, classTextListener); |
| classEditorTx.addListener(SWT.FocusOut, classTextListener); |
| classEditorTx.addListener(SWT.Traverse, classTextListener); |
| |
| final Shell floater = new Shell(shell, SWT.NO_TRIM); |
| floater.setLayout(new FillLayout()); |
| classListEditor = new FlagsEditor(classesLt); |
| classEditorLt = new List(floater, SWT.MULTI | SWT.BORDER); |
| classEditorLt.setItems(JNIClass.FLAGS); |
| floater.pack(); |
| floater.addListener(SWT.Close, e -> { |
| classListEditor.setItem(null); |
| e.doit = false; |
| floater.setVisible(false); |
| }); |
| Listener classesListListener = e -> { |
| if (e.type == SWT.Traverse) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_RETURN: |
| break; |
| default: |
| return; |
| } |
| } |
| floater.setVisible(false); |
| TableItem item = classListEditor.getItem(); |
| if (item == null) return; |
| int column1 = classListEditor.getColumn(); |
| JNIClass clazz = (JNIClass)item.getData(); |
| if (column1 == CLASS_FLAGS_COLUMN) { |
| String[] flags = classEditorLt.getSelection(); |
| clazz.setFlags(flags); |
| item.setText(column1, getFlagsString(clazz.getFlags())); |
| item.setChecked(clazz.getGenerate()); |
| classesLt.getColumn(column1).pack(); |
| } |
| }; |
| classEditorLt.addListener(SWT.DefaultSelection, classesListListener); |
| classEditorLt.addListener(SWT.FocusOut, classesListListener); |
| classEditorLt.addListener(SWT.Traverse, classesListListener); |
| |
| classesLt.addListener(SWT.MouseDown, e -> e.display.asyncExec (() -> { |
| if (classesLt.isDisposed ()) return; |
| if (e.button != 1) return; |
| Point pt = new Point(e.x, e.y); |
| TableItem item = classesLt.getItem(pt); |
| if (item == null) return; |
| int column1 = -1; |
| for (int i = 0; i < classesLt.getColumnCount(); i++) { |
| if (item.getBounds(i).contains(pt)) { |
| column1 = i; |
| break; |
| } |
| } |
| if (column1 == -1) return; |
| JNIClass data1 = (JNIClass)item.getData(); |
| if (column1 == CLASS_EXCLUDE_COLUMN) { |
| classTextEditor.setColumn(column1); |
| classTextEditor.setItem(item); |
| classEditorTx.setText(data1.getExclude()); |
| classEditorTx.selectAll(); |
| classEditorTx.setVisible(true); |
| classEditorTx.setFocus(); |
| } else if (column1 == CLASS_FLAGS_COLUMN) { |
| classListEditor.setColumn(column1); |
| classListEditor.setItem(item); |
| classEditorLt.setSelection(data1.getFlags()); |
| floater.setLocation(classesLt.toDisplay(e.x, e.y)); |
| floater.setVisible(true); |
| classEditorLt.setFocus(); |
| } |
| })); |
| } |
| |
| void createMembersPanel(Composite panel) { |
| GridData data; |
| Composite comp = new Composite(panel, SWT.NONE); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| comp.setLayoutData(data); |
| GridLayout layout = new GridLayout(2, false); |
| layout.marginWidth = layout.marginHeight = 0; |
| comp.setLayout(layout); |
| Label membersLb = new Label(comp, SWT.NONE); |
| membersLb.setText("Mem&bers [regex]:"); |
| final Text searchText = new Text(comp, SWT.SINGLE | SWT.SEARCH); |
| searchText.setText(".*"); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| searchText.setLayoutData(data); |
| searchText.addListener(SWT.DefaultSelection, new Listener() { |
| boolean match (int index, String pattern) { |
| TableItem item = membersLt.getItem(index); |
| String text = item.getText(); |
| try { |
| if (text.matches(pattern)) { |
| membersLt.setSelection(index); |
| return true; |
| } |
| } catch (Exception ex) {} |
| return false; |
| } |
| @Override |
| public void handleEvent(Event e) { |
| String pattern = searchText.getText(); |
| int selection = membersLt.getSelectionIndex(); |
| int count = membersLt.getItemCount(); |
| selection++; |
| for (int i = selection; i < count; i++) { |
| if (match (i, pattern)) return; |
| } |
| for (int i = 0; i < selection; i++) { |
| if (match (i, pattern)) return; |
| } |
| } |
| }); |
| |
| membersLt = new Table(panel, SWT.CHECK | SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION); |
| data = new GridData(GridData.FILL_BOTH); |
| data.heightHint = membersLt.getItemHeight() * 6; |
| membersLt.setLayoutData(data); |
| membersLt.addListener(SWT.Selection, e -> { |
| if (e.detail == SWT.CHECK) { |
| updateGenerate((TableItem)e.item); |
| } else { |
| updateParameters(); |
| } |
| }); |
| |
| memberTextEditor = new TableEditor(membersLt); |
| memberTextEditor.grabHorizontal = true; |
| memberEditorTx = new Text(membersLt, SWT.SINGLE); |
| memberTextEditor.setEditor(memberEditorTx); |
| Listener memberTextListener = e -> { |
| if (e.type == SWT.Traverse) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_ESCAPE: |
| memberTextEditor.setItem(null); |
| break; |
| default: |
| return; |
| } |
| } |
| memberEditorTx.setVisible(false); |
| TableItem item = memberTextEditor.getItem(); |
| if (item == null) return; |
| int column = memberTextEditor.getColumn(); |
| JNIItem memberData = (JNIItem)item.getData(); |
| String text = memberEditorTx.getText(); |
| if (memberData instanceof JNIField) { |
| JNIField field = (JNIField)memberData; |
| switch (column) { |
| case FIELD_CAST_COLUMN: { |
| field.setCast(text); |
| item.setText(column, field.getCast()); |
| break; |
| } |
| case FIELD_ACCESSOR_COLUMN: { |
| field.setAccessor(text.equals(field.getName()) ? "" : text); |
| item.setText(column, field.getAccessor()); |
| break; |
| } |
| case FIELD_EXCLUDE_COLUMN: { |
| field.setExclude(text); |
| item.setText(column, field.getExclude()); |
| break; |
| } |
| } |
| membersLt.getColumn(column).pack(); |
| } else if (memberData instanceof JNIMethod) { |
| JNIMethod method = (JNIMethod)memberData; |
| switch (column) { |
| case METHOD_ACCESSOR_COLUMN: { |
| method.setAccessor(text.equals(method.getName()) ? "" : text); |
| item.setText(column, method.getAccessor()); |
| break; |
| } |
| case METHOD_EXCLUDE_COLUMN: { |
| method.setExclude(text); |
| item.setText(column, method.getExclude()); |
| break; |
| } |
| } |
| membersLt.getColumn(column).pack(); |
| } |
| }; |
| memberEditorTx.addListener(SWT.DefaultSelection, memberTextListener); |
| memberEditorTx.addListener(SWT.FocusOut, memberTextListener); |
| memberEditorTx.addListener(SWT.Traverse, memberTextListener); |
| |
| final Shell floater = new Shell(shell, SWT.NO_TRIM); |
| floater.setLayout(new FillLayout()); |
| memberListEditor = new FlagsEditor(membersLt); |
| memberEditorLt = new List(floater, SWT.MULTI | SWT.BORDER); |
| floater.addListener(SWT.Close, e -> { |
| memberListEditor.setItem(null); |
| e.doit = false; |
| floater.setVisible(false); |
| }); |
| Listener memberListListener = e -> { |
| if (e.type == SWT.Traverse) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_RETURN: |
| break; |
| default: |
| return; |
| } |
| } |
| floater.setVisible(false); |
| TableItem item = memberListEditor.getItem(); |
| if (item == null) return; |
| int column = memberListEditor.getColumn(); |
| JNIItem data1 = (JNIItem)item.getData(); |
| String[] flags = memberEditorLt.getSelection(); |
| data1.setFlags(flags); |
| item.setText(column, getFlagsString(data1.getFlags())); |
| item.setChecked(data1.getGenerate()); |
| membersLt.getColumn(column).pack(); |
| }; |
| memberEditorLt.addListener(SWT.DefaultSelection, memberListListener); |
| memberEditorLt.addListener(SWT.FocusOut, memberListListener); |
| memberEditorLt.addListener(SWT.Traverse, memberListListener); |
| |
| membersLt.addListener(SWT.MouseDown, e -> e.display.asyncExec (() -> { |
| if (membersLt.isDisposed ()) return; |
| if (e.button != 1) return; |
| Point pt = new Point(e.x, e.y); |
| TableItem item = membersLt.getItem(pt); |
| if (item == null) return; |
| int column = -1; |
| for (int i = 0; i < membersLt.getColumnCount(); i++) { |
| if (item.getBounds(i).contains(pt)) { |
| column = i; |
| break; |
| } |
| } |
| if (column == -1) return; |
| Object itemData = item.getData(); |
| if (itemData instanceof JNIField) { |
| JNIField field = (JNIField)itemData; |
| if (column == FIELD_CAST_COLUMN || column == FIELD_ACCESSOR_COLUMN || column == FIELD_EXCLUDE_COLUMN) { |
| memberTextEditor.setColumn(column); |
| memberTextEditor.setItem(item); |
| String text1 = ""; |
| switch (column) { |
| case FIELD_CAST_COLUMN: text1 = field.getCast(); break; |
| case FIELD_ACCESSOR_COLUMN: { |
| text1 = field.getAccessor(); |
| if (text1.length() == 0) { |
| text1 = field.getName(); |
| int index = text1.lastIndexOf('_'); |
| if (index != -1) { |
| char[] chars = text1.toCharArray(); |
| chars[index] = '.'; |
| text1 = new String(chars); |
| } |
| } |
| break; |
| } |
| case FIELD_EXCLUDE_COLUMN: text1 = field.getExclude(); break; |
| } |
| memberEditorTx.setText(text1); |
| memberEditorTx.selectAll(); |
| memberEditorTx.setVisible(true); |
| memberEditorTx.setFocus(); |
| } else if (column == FIELD_FLAGS_COLUMN) { |
| memberListEditor.setColumn(column); |
| memberListEditor.setItem(item); |
| memberEditorLt.setItems(JNIField.FLAGS); |
| memberEditorLt.setSelection(field.getFlags()); |
| floater.setLocation(membersLt.toDisplay(e.x, e.y)); |
| floater.pack(); |
| floater.setVisible(true); |
| memberEditorLt.setFocus(); |
| } |
| } else if (itemData instanceof JNIMethod) { |
| JNIMethod method = (JNIMethod)itemData; |
| if (column == METHOD_EXCLUDE_COLUMN || column == METHOD_ACCESSOR_COLUMN) { |
| memberTextEditor.setColumn(column); |
| memberTextEditor.setItem(item); |
| String text2 = ""; |
| switch (column) { |
| case METHOD_ACCESSOR_COLUMN: { |
| text2 = method.getAccessor(); |
| if (text2.length() == 0) text2 = method.getName(); |
| break; |
| } |
| case METHOD_EXCLUDE_COLUMN: text2 = method.getExclude(); break; |
| } |
| memberEditorTx.setText(text2); |
| memberEditorTx.selectAll(); |
| memberEditorTx.setVisible(true); |
| memberEditorTx.setFocus(); |
| } else if (column == METHOD_FLAGS_COLUMN) { |
| memberListEditor.setColumn(column); |
| memberListEditor.setItem(item); |
| memberEditorLt.setItems(JNIMethod.FLAGS); |
| memberEditorLt.setSelection(method.getFlags()); |
| floater.setLocation(membersLt.toDisplay(e.x, e.y)); |
| floater.pack(); |
| floater.setVisible(true); |
| memberEditorLt.setFocus(); |
| } |
| } |
| })); |
| } |
| |
| void createParametersPanel(Composite panel) { |
| Label paramsLb = new Label(panel, SWT.NONE); |
| paramsLb.setText("&Parameters:"); |
| |
| GridData data; |
| paramsLt = new Table(panel, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION); |
| data = new GridData(GridData.FILL_BOTH); |
| int itemHeight = paramsLt.getItemHeight(); |
| data.heightHint = itemHeight * 6; |
| paramsLt.setLayoutData(data); |
| paramsLt.addListener(SWT.Selection, e -> { |
| if (e.detail == SWT.CHECK) { |
| updateGenerate((TableItem)e.item); |
| } |
| }); |
| |
| TableColumn column; |
| column = new TableColumn(paramsLt, SWT.NONE, PARAM_INDEX_COLUMN); |
| column = new TableColumn(paramsLt, SWT.NONE, PARAM_TYPE_COLUMN); |
| column.setText("Type"); |
| column = new TableColumn(paramsLt, SWT.NONE, PARAM_FLAGS_COLUMN); |
| column.setText("Flags"); |
| column = new TableColumn(paramsLt, SWT.NONE, PARAM_CAST_COLUMN); |
| column.setText("Cast"); |
| |
| paramTextEditor = new TableEditor(paramsLt); |
| paramTextEditor.grabHorizontal = true; |
| paramEditorTx = new Text(paramsLt, SWT.SINGLE); |
| paramTextEditor.setEditor(paramEditorTx); |
| Listener paramTextListener = e -> { |
| if (e.type == SWT.Traverse) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_ESCAPE: |
| paramTextEditor.setItem(null); |
| break; |
| default: |
| return; |
| } |
| } |
| paramEditorTx.setVisible(false); |
| TableItem item = paramTextEditor.getItem(); |
| if (item == null) return; |
| int column1 = paramTextEditor.getColumn(); |
| JNIParameter param = (JNIParameter)item.getData(); |
| if (column1 == PARAM_CAST_COLUMN) { |
| String text = paramEditorTx.getText(); |
| param.setCast(text); |
| item.setText(column1, param.getCast()); |
| paramsLt.getColumn(column1).pack(); |
| } |
| }; |
| paramEditorTx.addListener(SWT.DefaultSelection, paramTextListener); |
| paramEditorTx.addListener(SWT.FocusOut, paramTextListener); |
| paramEditorTx.addListener(SWT.Traverse, paramTextListener); |
| |
| final Shell floater = new Shell(shell, SWT.NO_TRIM); |
| floater.setLayout(new FillLayout()); |
| paramListEditor = new FlagsEditor(paramsLt); |
| paramEditorLt = new List(floater, SWT.MULTI | SWT.BORDER); |
| paramEditorLt.setItems(JNIParameter.FLAGS); |
| floater.pack(); |
| floater.addListener(SWT.Close, e -> { |
| paramListEditor.setItem(null); |
| e.doit = false; |
| floater.setVisible(false); |
| }); |
| Listener paramListListener = e -> { |
| if (e.type == SWT.Traverse) { |
| switch (e.detail) { |
| case SWT.TRAVERSE_RETURN: |
| break; |
| default: |
| return; |
| } |
| } |
| floater.setVisible(false); |
| TableItem item = paramListEditor.getItem(); |
| if (item == null) return; |
| int column1 = paramListEditor.getColumn(); |
| JNIParameter param = (JNIParameter)item.getData(); |
| if (column1 == PARAM_FLAGS_COLUMN) { |
| String[] flags = paramEditorLt.getSelection(); |
| param.setFlags(flags); |
| item.setText(column1, getFlagsString(param.getFlags())); |
| paramsLt.getColumn(column1).pack(); |
| } |
| }; |
| paramEditorLt.addListener(SWT.DefaultSelection, paramListListener); |
| paramEditorLt.addListener(SWT.FocusOut, paramListListener); |
| paramEditorLt.addListener(SWT.Traverse, paramListListener); |
| |
| paramsLt.addListener(SWT.MouseDown, e -> e.display.asyncExec (() -> { |
| if (paramsLt.isDisposed ()) return; |
| if (e.button != 1) return; |
| Point pt = new Point(e.x, e.y); |
| TableItem item = paramsLt.getItem(pt); |
| if (item == null) return; |
| int column1 = -1; |
| for (int i = 0; i < paramsLt.getColumnCount(); i++) { |
| if (item.getBounds(i).contains(pt)) { |
| column1 = i; |
| break; |
| } |
| } |
| if (column1 == -1) return; |
| JNIParameter param = (JNIParameter)item.getData(); |
| if (column1 == PARAM_CAST_COLUMN) { |
| paramTextEditor.setColumn(column1); |
| paramTextEditor.setItem(item); |
| paramEditorTx.setText(param.getCast()); |
| paramEditorTx.selectAll(); |
| paramEditorTx.setVisible(true); |
| paramEditorTx.setFocus(); |
| } else if (column1 == PARAM_FLAGS_COLUMN) { |
| paramListEditor.setColumn(column1); |
| paramListEditor.setItem(item); |
| paramEditorLt.setSelection(param.getFlags()); |
| floater.setLocation(paramsLt.toDisplay(e.x, e.y)); |
| floater.setVisible(true); |
| paramEditorLt.setFocus(); |
| } |
| })); |
| } |
| |
| Button createActionButton(Composite parent, String text, Listener listener) { |
| Button action = new Button(parent, SWT.PUSH); |
| action.setText(text); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| action.setLayoutData(data); |
| action.addListener(SWT.Selection, listener); |
| return action; |
| } |
| |
| void createActionButtons(Composite parent) { |
| actionsPanel = new Composite(parent, SWT.NONE); |
| |
| GridData data = new GridData(GridData.FILL_VERTICAL); |
| actionsPanel.setLayoutData(data); |
| |
| GridLayout actionsLayout = new GridLayout(); |
| actionsLayout.numColumns = 1; |
| actionsPanel.setLayout(actionsLayout); |
| |
| createActionButton(actionsPanel, "Generate &All", e -> generateAll()); |
| |
| Label separator = new Label(actionsPanel, SWT.SEPARATOR | SWT.HORIZONTAL); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| separator.setLayoutData(data); |
| separator = new Label(actionsPanel, SWT.SEPARATOR | SWT.HORIZONTAL); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| separator.setLayoutData(data); |
| |
| createActionButton(actionsPanel, "Generate Structs &Header", e -> generateStructsHeader()); |
| createActionButton(actionsPanel, "Generate &Structs", e -> generateStructs()); |
| createActionButton(actionsPanel, "Generate &Natives", e -> generateNatives()); |
| createActionButton(actionsPanel, "Generate Meta &Data", e -> generateMetaData()); |
| createActionButton(actionsPanel, "Generate Cons&tants", e -> generateConstants()); |
| createActionButton(actionsPanel, "Generate Si&zeof", e -> generateSizeof()); |
| |
| Composite filler = new Composite(actionsPanel, SWT.NONE); |
| filler.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| progressLabel = new Label(actionsPanel, SWT.NONE); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| progressLabel.setLayoutData(data); |
| progressLabel.setVisible(false); |
| |
| progressBar = new ProgressBar(actionsPanel, SWT.NONE); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| progressBar.setLayoutData(data); |
| progressBar.setVisible(false); |
| } |
| |
| public void run() { |
| shell.open(); |
| MessageBox box = new MessageBox(shell, SWT.YES | SWT.NO); |
| box.setText("Warning"); |
| box.setMessage("This tool is obsolete as of Eclipse 3.5 M2.\nThe meta data has been embedded in java source files.\nThere is a new plugin tool that replaces this tool.\nSee http://www.eclipse.org/swt/jnigen.php.\n\n Continue?"); |
| int result = box.open(); |
| if (result == SWT.NO) { |
| shell.dispose(); |
| } |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) display.sleep (); |
| } |
| cleanup(); |
| } |
| |
| String getPackageString() { |
| int dot = app.getMainClassName().lastIndexOf('.'); |
| if (dot == -1) return ""; |
| return app.getMainClassName().substring(0, dot); |
| } |
| |
| String getClassString(JNIType type) { |
| String name = type.getTypeSignature3(); |
| int index = name.lastIndexOf('.'); |
| if (index == -1) return name; |
| return name.substring(index + 1, name.length()); |
| } |
| |
| String getFlagsString(String[] flags) { |
| if (flags.length == 0) return ""; |
| return String.join(", ", flags); |
| } |
| |
| String getMethodString(JNIMethod method) { |
| String pkgName = getPackageString(); |
| StringBuilder buffer = new StringBuilder(); |
| buffer.append(method.getName()); |
| buffer.append("("); |
| JNIParameter[] params = method.getParameters(); |
| for (int i = 0; i < params.length; i++) { |
| JNIParameter param = params[i]; |
| if (i != 0) buffer.append(","); |
| String string = param.getType().getTypeSignature3(); |
| if (string.startsWith(pkgName)) string = string.substring(pkgName.length() + 1); |
| buffer.append(string); |
| } |
| buffer.append(")"); |
| return buffer.toString(); |
| } |
| |
| String getFieldString(JNIField field) { |
| return field.getName(); |
| } |
| |
| void updateClasses() { |
| classesLt.removeAll(); |
| JNIClass[] classes = app.getClasses(); |
| int mainIndex = 0; |
| for (int i = 0; i < classes.length; i++) { |
| JNIClass clazz = classes[i]; |
| if (clazz.equals(app.getMainClass())) mainIndex = i; |
| TableItem item = new TableItem(classesLt, SWT.NONE); |
| item.setData(clazz); |
| item.setText(CLASS_NAME_COLUMN, clazz.getSimpleName()); |
| item.setText(CLASS_FLAGS_COLUMN, getFlagsString(clazz.getFlags())); |
| item.setChecked(clazz.getGenerate()); |
| } |
| for (TableColumn column : classesLt.getColumns()) { |
| column.pack(); |
| } |
| classesLt.setSelection(mainIndex); |
| } |
| |
| void updateMembers() { |
| membersLt.removeAll(); |
| membersLt.setHeaderVisible(false); |
| TableColumn[] columns = membersLt.getColumns(); |
| for (TableColumn column : columns) { |
| column.dispose(); |
| } |
| int[] indices = classesLt.getSelectionIndices(); |
| if (indices.length != 1) return; |
| TableItem classItem = classesLt.getItem(indices[0]); |
| JNIClass clazz = (JNIClass)classItem.getData(); |
| boolean hasNatives = false; |
| JNIMethod[] methods = clazz.getDeclaredMethods(); |
| for (JNIMethod method : methods) { |
| int mods = method.getModifiers(); |
| if (hasNatives =((mods & Modifier.NATIVE) != 0)) break; |
| } |
| membersLt.setRedraw(false); |
| if (hasNatives) { |
| TableColumn column; |
| column = new TableColumn(membersLt, SWT.NONE, METHOD_NAME_COLUMN); |
| column.setText("Method"); |
| column = new TableColumn(membersLt, SWT.NONE, METHOD_FLAGS_COLUMN); |
| column.setText("Flags"); |
| column = new TableColumn(membersLt, SWT.NONE, METHOD_ACCESSOR_COLUMN); |
| column.setText("Accessor"); |
| /* |
| column = new TableColumn(membersLt, SWT.NONE, METHOD_EXCLUDE_COLUMN); |
| column.setText("Exclude"); |
| */ |
| JNIGenerator.sort(methods); |
| for (JNIMethod method : methods) { |
| if ((method.getModifiers() & Modifier.NATIVE) == 0) continue; |
| TableItem item = new TableItem(membersLt, SWT.NONE); |
| item.setData(method); |
| item.setText(METHOD_NAME_COLUMN, getMethodString(method)); |
| item.setChecked(method.getGenerate()); |
| item.setText(METHOD_FLAGS_COLUMN, getFlagsString(method.getFlags())); |
| item.setText(METHOD_ACCESSOR_COLUMN, method.getAccessor()); |
| /* |
| item.setText(METHOD_EXCLUDE_COLUMN, methodData.getExclude()); |
| */ |
| } |
| } else { |
| TableColumn column; |
| column = new TableColumn(membersLt, SWT.NONE, FIELD_NAME_COLUMN); |
| column.setText("Field"); |
| column = new TableColumn(membersLt, SWT.NONE, FIELD_FLAGS_COLUMN); |
| column.setText("Flags"); |
| column = new TableColumn(membersLt, SWT.NONE, FIELD_CAST_COLUMN); |
| column.setText("Cast"); |
| column = new TableColumn(membersLt, SWT.NONE, FIELD_ACCESSOR_COLUMN); |
| column.setText("Accessor"); |
| /* |
| column = new TableColumn(membersLt, SWT.NONE, FIELD_EXCLUDE_COLUMN); |
| column.setText("Exclude"); |
| */ |
| for (JNIField field : clazz.getDeclaredFields()) { |
| int mods = field.getModifiers(); |
| if (((mods & Modifier.PUBLIC) == 0) || |
| ((mods & Modifier.FINAL) != 0) || |
| ((mods & Modifier.STATIC) != 0)) continue; |
| TableItem item = new TableItem(membersLt, SWT.NONE); |
| item.setData(field); |
| item.setText(FIELD_NAME_COLUMN, getFieldString(field)); |
| item.setChecked(field.getGenerate()); |
| item.setText(FIELD_CAST_COLUMN, field.getCast()); |
| item.setText(FIELD_FLAGS_COLUMN, getFlagsString(field.getFlags())); |
| item.setText(FIELD_ACCESSOR_COLUMN, field.getAccessor()); |
| /* |
| item.setText(FIELD_EXCLUDE_COLUMN, fieldData.getExclude()); |
| */ |
| } |
| } |
| for (TableColumn column : membersLt.getColumns()) { |
| column.pack(); |
| } |
| membersLt.setHeaderVisible(true); |
| membersLt.setRedraw(true); |
| } |
| |
| void updateParameters() { |
| paramsLt.removeAll(); |
| int[] indices = membersLt.getSelectionIndices(); |
| if (indices.length != 1) { |
| paramsLt.setHeaderVisible(false); |
| return; |
| } |
| TableItem memberItem = membersLt.getItem(indices[0]); |
| Object data = memberItem.getData(); |
| if (!(data instanceof JNIMethod)) return; |
| paramsLt.setRedraw(false); |
| JNIMethod method = (JNIMethod)data; |
| JNIParameter[] params = method.getParameters(); |
| for (int i = 0; i < params.length; i++) { |
| JNIParameter param = params[i]; |
| TableItem item = new TableItem(paramsLt, SWT.NONE); |
| item.setData(param); |
| item.setText(PARAM_INDEX_COLUMN, String.valueOf(i)); |
| item.setText(PARAM_TYPE_COLUMN, getClassString(param.getType())); |
| item.setText(PARAM_CAST_COLUMN, param.getCast()); |
| item.setText(PARAM_FLAGS_COLUMN, getFlagsString(param.getFlags())); |
| } |
| for (TableColumn column : paramsLt.getColumns()) { |
| column.pack(); |
| } |
| paramsLt.setRedraw(true); |
| paramsLt.setHeaderVisible(true); |
| } |
| |
| void updateGenerate(TableItem item) { |
| JNIItem itemData = (JNIItem)item.getData(); |
| itemData.setGenerate(item.getChecked()); |
| // MetaData metaData = app.getMetaData(); |
| // if (itemData instanceof JNIClass) { |
| // ClassData data = (ClassData)itemData; |
| // metaData.setMetaData(data.getClazz(), data); |
| // } else if (itemData instanceof FieldData) { |
| // FieldData data = (FieldData)itemData; |
| // item.setText(FIELD_FLAGS_COLUMN, getFlagsString(data.getFlags())); |
| // metaData.setMetaData(data.getField(), data); |
| // } else if (itemData instanceof MethodData) { |
| // MethodData data = (MethodData)itemData; |
| // item.setText(METHOD_FLAGS_COLUMN, getFlagsString(data.getFlags())); |
| // metaData.setMetaData(data.getMethod(), data); |
| // } else if (itemData instanceof ParameterData) { |
| // ParameterData data = (ParameterData)itemData; |
| // item.setText(PARAM_FLAGS_COLUMN, getFlagsString(data.getFlags())); |
| // metaData.setMetaData(data.getMethod(), data.getParameter(), data); |
| // } |
| } |
| |
| boolean updateOutputDir() { |
| String outputDirStr = outputDirCb.getText(); |
| File file = new File(outputDirStr); |
| if (!file.exists()) { |
| MessageBox dialog = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR); |
| dialog.setMessage("Output directory does not exist."); |
| dialog.open(); |
| return false; |
| } |
| if (!file.isDirectory()) { |
| MessageBox dialog = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR); |
| dialog.setMessage("Output directory is not a directory."); |
| dialog.open(); |
| return false; |
| } |
| if (outputDirStr.length() > 0) { |
| if (!outputDirStr.equals(app.getOutputDir())) { |
| app.setOutputDir(outputDirStr); |
| } |
| if (outputDirCb.indexOf(outputDirStr) == -1) { |
| outputDirCb.add(outputDirStr); |
| } |
| } |
| return true; |
| } |
| |
| void updateMainClass() { |
| String mainClassStr = mainClassCb.getText(); |
| if (mainClassStr.length() > 0) { |
| if (!mainClassStr.equals(app.getMainClassName())) { |
| app.setMainClassName(mainClassStr); |
| } |
| if (mainClassCb.indexOf(mainClassStr) == -1) { |
| mainClassCb.add(mainClassStr); |
| } |
| if (app.getOutputDir() != null) { |
| int index = outputDirCb.indexOf(app.getOutputDir()); |
| if (index != -1) outputDirCb.select(index); |
| } |
| } |
| } |
| |
| public static void main(String[] args) { |
| JNIGeneratorApp gen = new JNIGeneratorApp (); |
| if (args.length > 0) { |
| gen.setMainClassName(args[0]); |
| if (args.length > 1) gen.setOutputDir(args[1]); |
| } else { |
| gen.setMainClassName(JNIGeneratorApp.getDefaultMainClass()); |
| } |
| JNIGeneratorAppUI ui = new JNIGeneratorAppUI(gen); |
| ui.open(); |
| ui.run(); |
| } |
| |
| } |