Source Code Cross Referenced for LibrariesPanel.java in  » IDE » tIDE » tide » sources » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE » tIDE » tide.sources 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        package tide.sources;
002:
003:        import java.awt.datatransfer.*;
004:        import java.awt.Color;
005:        import java.awt.dnd.*;
006:        import tide.editor.bookmarks.SourceBookmark;
007:        import tide.project.*;
008:        import tide.sources.*;
009:        import snow.utils.storage.*;
010:        import tide.editor.*;
011:        import tide.exttools.findbugs.*;
012:        import tide.exttools.JLint.*;
013:        import tide.exttools.jad_decompiler.*;
014:        import snow.utils.gui.*;
015:        import snow.utils.*;
016:        import javax.swing.*;
017:        import java.awt.BorderLayout;
018:        import java.awt.event.*;
019:        import javax.swing.border.*;
020:        import javax.swing.event.*;
021:        import javax.swing.tree.*;
022:        import java.util.*;
023:        import java.io.*;
024:
025:        /** Shows the sources and classes in class path.
026:         (also src.jar, but its content is mapped with the corresponding classes in rt.jar)
027:         */
028:        public class LibrariesPanel extends JPanel {
029:            private final JTree tree = new JTree();
030:
031:            public LibrariesPanel() {
032:                super (new BorderLayout());
033:
034:                JScrollPane sp = new JScrollPane(tree);
035:                sp.setBorder(null);
036:                sp.getViewport().setBorder(null);
037:                add(sp, BorderLayout.CENTER);
038:                tree.setRootVisible(false);
039:
040:                tree.setCellRenderer(new LibTreeRenderer());
041:
042:                // selection
043:                tree.getSelectionModel().addTreeSelectionListener(
044:                        new TreeSelectionListener() {
045:                            public void valueChanged(TreeSelectionEvent tse) {
046:                                TreePath tp = tse.getNewLeadSelectionPath();
047:                                if (tp != null) {
048:                                    LibFileItem src = (LibFileItem) tp
049:                                            .getLastPathComponent();
050:                                    if (src != null) {
051:                                        if (src.isJavaFile()
052:                                                || src.isClassFile()) {
053:                                            MainEditorFrame.instance
054:                                                    .setSourceOrItemToEditOrView(
055:                                                            src, false);
056:                                        }
057:                                    }
058:                                }
059:                            }
060:                        });
061:
062:                tree.addMouseListener(new MouseAdapter() {
063:                    @Override
064:                    public void mousePressed(MouseEvent me) {
065:                        if (me.isPopupTrigger()) {
066:                            showPopup(me);
067:                        }
068:                    }
069:
070:                    @Override
071:                    public void mouseReleased(MouseEvent me) {
072:                        if (me.isPopupTrigger()) {
073:                            showPopup(me);
074:                        }
075:                    }
076:                });
077:
078:                this .registerKeyboardAction(new ActionListener() {
079:                    public void actionPerformed(ActionEvent ae) {
080:                        java.util.List<LibFileItem> files = getTreeModel()
081:                                .getAllFiles();
082:                        new SearchTool(files, true, "Search in all libraries ("
083:                                + files.size() + " classes)");
084:                    }
085:                }, "SearchFileNamesLib", Accelerators.search,
086:                        JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
087:
088:                allowDropFilesFromOS();
089:
090:            } // Constructor
091:
092:            public void clearSelection() {
093:                tree.getSelectionModel().clearSelection();
094:            }
095:
096:            /** Must be called when loading a new project
097:             */
098:            public void setModel(LibrariesTreeModel m) {
099:                tree.setModel(m);
100:                tree.setVisible(true);
101:            }
102:
103:            private final void showPopup(MouseEvent me) {
104:                int selRow = tree.getRowForLocation(me.getX(), me.getY());
105:                if (selRow == -1)
106:                    return;
107:
108:                TreePath selPath = tree
109:                        .getPathForLocation(me.getX(), me.getY());
110:                final LibFileItem sf = (LibFileItem) selPath
111:                        .getLastPathComponent();
112:                if (sf == null)
113:                    return;
114:
115:                // force the selection to the clicked path.
116:                tree.setSelectionPath(selPath);
117:
118:                final List<LibFileItem> allFiles = new ArrayList<LibFileItem>();
119:                this .getTreeModel().getAllFilesRecurse(allFiles, sf, false); // all, even non java ones (?)
120:                //System.out.println(""+allFiles.size() + " files in " + selPath);
121:
122:                JPopupMenu popup = new JPopupMenu("Libraries tree popup menu");
123:
124:                if (sf.isDirectory()) {
125:                    if (sf.getPackageName().length() == 0) {
126:                        popup.add(" " + allFiles.size()
127:                                + " files in the whole library");
128:                    } else {
129:                        popup.add(" " + allFiles.size() + " files in "
130:                                + sf.getPackageName());
131:                    }
132:                } else {
133:                    popup.add(" " + sf.getJavaName());
134:                    //popup.add("  "+sf.getPackageName());
135:                }
136:                popup.addSeparator();
137:
138:                JMenuItem search = new JMenuItem("Search in files",
139:                        Icons.sharedSearch);
140:                // Todo: ctr + alt + shift+g
141:                popup.add(search);
142:                search.addActionListener(new ActionListener() {
143:                    public void actionPerformed(ActionEvent ae) {
144:                        // only not ignored files
145:                        List<LibFileItem> files = new ArrayList<LibFileItem>();
146:                        for (LibFileItem sf : allFiles) {
147:                            if (sf.isJavaFile()) {
148:                                files.add(sf);
149:                            }
150:                        }
151:
152:                        new SearchTool(files, false, "Search in "
153:                                + files.size() + " library files");
154:                    }
155:                });
156:
157:                JMenuItem searchD = new JMenuItem("Search filenames",
158:                        Icons.sharedSearch);
159:                searchD.setAccelerator(Accelerators.search);
160:                popup.add(searchD);
161:                searchD.addActionListener(new ActionListener() {
162:                    public void actionPerformed(ActionEvent ae) {
163:                        // only not ignored files
164:                        List<LibFileItem> files = new ArrayList<LibFileItem>();
165:                        for (LibFileItem sf : allFiles) {
166:                            if (sf.isJavaFile())
167:                                files.add(sf);
168:                        }
169:                        new SearchTool(files, true, "Search in " + files.size()
170:                                + " library filenames");
171:                    }
172:                });
173:
174:                if (sf.isJavaFile()) {
175:                    popup.addSeparator();
176:                    JMenuItem exec = new JMenuItem("Execute",
177:                            new Icons.StartIcon(12, 12, true));
178:                    popup.add(exec);
179:                    exec.addActionListener(new ActionListener() {
180:                        public void actionPerformed(ActionEvent ae) {
181:                            System.out.println("Executing within ext lib "
182:                                    + sf.getJavaName());
183:                            MainEditorFrame.instance.execute(sf, false, null,
184:                                    null);
185:                        }
186:                    });
187:                }
188:
189:                if (sf.isClassFile()) {
190:                    popup.addSeparator();
191:                    final JMenuItem decomp = new JMenuItem(
192:                            "Decompile (with JAD)");
193:                    popup.add(decomp);
194:                    decomp.addActionListener(new ActionListener() {
195:                        public void actionPerformed(ActionEvent ae) {
196:
197:                            // show settings dialog if not configured
198:                            if (!JADDecompilerSettingsDialog.isConfigured()) {
199:                                JADDecompilerSettingsDialog fbst = new JADDecompilerSettingsDialog(
200:                                        MainEditorFrame.instance,
201:                                        MainEditorFrame.instance
202:                                                .getActualProject());
203:                                if (!fbst.dialogWasAccepted
204:                                        || !JADDecompilerSettingsDialog
205:                                                .isConfigured()) {
206:                                    return;
207:                                }
208:                            }
209:
210:                            try {
211:                                JADLauncher.decompile(sf);
212:                                //System.out.println(""+sf.decompiledContent);
213:
214:                                // enforce reselecting !
215:                                MainEditorFrame.instance.editorPanel
216:                                        .removeTab(sf);
217:                                MainEditorFrame.instance
218:                                        .setSourceOrItemToEditOrView(sf, false);
219:                            } catch (Exception e) {
220:                                e.printStackTrace();
221:                                //int ltd = MainEditorFrame.instance.outputPanels.toolsOutputPanel.doc.getLength();  // remember position...
222:                                MainEditorFrame.instance.outputPanels
223:                                        .selectToolsTab(true);
224:                                MainEditorFrame.instance.outputPanels.toolsOutputPanel.doc
225:                                        .appendError("\nCannot decompile "
226:                                                + sf.getJavaName() + ":\n"
227:                                                + e.getMessage());
228:
229:                                //MainEditorFrame.instance.outputPanels.toolsOutputPanel.setCaretPosition(ltd);
230:                            }
231:                        }
232:                    });
233:
234:                    JMenuItem undecomp = new JMenuItem(
235:                            "View bytecode (disasembled with javap)");
236:                    popup.add(undecomp);
237:                    undecomp.addActionListener(new ActionListener() {
238:                        public void actionPerformed(ActionEvent ae) {
239:                            //enforce using javaP
240:                            sf.decompiledContentOrSource = null;
241:                            sf.enforceDecompileInsteadOfViewingSource = true;
242:
243:                            // enforce reselecting !
244:                            MainEditorFrame.instance.editorPanel.removeTab(sf);
245:                            MainEditorFrame.instance
246:                                    .setSourceOrItemToEditOrView(sf, true);
247:                        }
248:                    });
249:
250:                    final JMenuItem vs = new JMenuItem(
251:                            "View source (if available)");
252:                    popup.add(vs);
253:                    vs.addActionListener(new ActionListener() {
254:                        public void actionPerformed(ActionEvent ae) {
255:                            //enforce using javaP
256:                            sf.decompiledContentOrSource = null;
257:                            sf.enforceDecompileInsteadOfViewingSource = false;
258:
259:                            // enforce reselecting !
260:                            MainEditorFrame.instance.editorPanel.removeTab(sf);
261:                            MainEditorFrame.instance
262:                                    .setSourceOrItemToEditOrView(sf, true);
263:                        }
264:                    });
265:
266:                } //is class
267:
268:                popup.addSeparator();
269:                SharedUtils.addBookmarksPopup(popup, sf.getJavaName());
270:
271:                if (sf.isJavaFile()) {
272:                    // add bookmark
273:                    JMenuItem addBookmark = new JMenuItem(
274:                            "Add a bookmark here", Icons.sharedPlus);
275:                    popup.add(addBookmark);
276:                    addBookmark.addActionListener(new ActionListener() {
277:                        public void actionPerformed(ActionEvent ae) {
278:                            String tt = JOptionPane.showInputDialog(
279:                                    LibrariesPanel.this ,
280:                                    "Bookmark description (optional)",
281:                                    "Add a bookmark",
282:                                    JOptionPane.QUESTION_MESSAGE);
283:                            if (tt == null)
284:                                return;
285:                            MainEditorFrame.instance
286:                                    .getActualProject()
287:                                    .addBookmark(
288:                                            new SourceBookmark(
289:                                                    sf.getJavaName(), 0, 0, tt)); // position 0
290:                        }
291:                    });
292:                }
293:
294:                if (sf.getLevel() == 1) {
295:                    boolean isIgnored = sf.isIgnored();
296:                    popup.addSeparator();
297:
298:                    if (!isIgnored) {
299:                        JMenuItem ignore = new JMenuItem("Ignore this library",
300:                                Icons.sharedCross);
301:                        popup.add(ignore);
302:                        ignore.addActionListener(new ActionListener() {
303:                            public void actionPerformed(ActionEvent ae) {
304:                                if (sf.getName().endsWith("rt.jar")) {
305:                                    if (JOptionPane
306:                                            .showConfirmDialog(
307:                                                    LibrariesPanel.this ,
308:                                                    "rt.jar contains essential classes like String."
309:                                                            + "\nIgnoring it is not a good idea.\nDo you still want to ignore it?",
310:                                                    "Ignoring rt.jar",
311:                                                    JOptionPane.YES_NO_CANCEL_OPTION) != JOptionPane.YES_OPTION)
312:                                        return;
313:                                }
314:                                setIgnored(sf, true);
315:                                tree.repaint(); // ?
316:                            }
317:                        });
318:
319:                        // TODO: ignore all but rt.jar !
320:                        if (sf.getName().endsWith("rt.jar")) {
321:                            JMenuItem ignorea = new JMenuItem(
322:                                    "Ignore all but rt.jar", Icons.sharedCross);
323:                            popup.add(ignorea);
324:                            ignorea.addActionListener(new ActionListener() {
325:                                public void actionPerformed(ActionEvent ae) {
326:                                    for (LibFileItem fi : getTreeModel()
327:                                            .getAllTopLevelLibs()) {
328:                                        setIgnored(fi, fi != sf);
329:                                    }
330:                                    tree.repaint(); // ?
331:                                }
332:                            });
333:                        }
334:                    }
335:
336:                    if (isIgnored) {
337:                        JMenuItem restore = new JMenuItem(
338:                                "Restore this library");
339:                        popup.add(restore);
340:                        restore.addActionListener(new ActionListener() {
341:                            public void actionPerformed(ActionEvent ae) {
342:                                setIgnored(sf, false);
343:                                tree.repaint(); // ?
344:                            }
345:                        });
346:                    }
347:
348:                    if (!MainEditorFrame.instance.getActualProject().ignoredLibrariesNames
349:                            .isEmpty()) {
350:                        JMenuItem restoreA = new JMenuItem(
351:                                "Restore all ignored libraries");
352:                        popup.add(restoreA);
353:                        restoreA.addActionListener(new ActionListener() {
354:                            public void actionPerformed(ActionEvent ae) {
355:                                MainEditorFrame.instance.getActualProject().ignoredLibrariesNames
356:                                        .clear();
357:                                for (LibFileItem fi : getTreeModel()
358:                                        .getAllTopLevelLibs()) {
359:                                    setIgnored(fi, false);
360:                                }
361:                                tree.repaint(); // ?
362:                            }
363:                        });
364:                    }
365:                }
366:
367:                FileIcon dir = new FileIcon(true, 15);
368:                dir.setType(FileIcon.IconColor.RedGreen);
369:                JMenuItem internalexplore = new JMenuItem(
370:                        "Internal file explorer", dir);
371:                popup.addSeparator();
372:                popup.add(internalexplore);
373:                internalexplore.addActionListener(new ActionListener() {
374:                    public void actionPerformed(ActionEvent ae) {
375:                        new SourcesExplorer(allFiles, MainEditorFrame.instance,
376:                                "Files in node " + sf.getJavaName());
377:                    }
378:                });
379:
380:                FileIcon dir2 = new FileIcon(true, 15);
381:                dir2.setType(FileIcon.IconColor.RedGreen);
382:                JMenuItem internalexplore2 = new JMenuItem(
383:                        "Internal package explorer", dir2);
384:                //popup.addSeparator();
385:                popup.add(internalexplore2);
386:                internalexplore2.addActionListener(new ActionListener() {
387:                    public void actionPerformed(ActionEvent ae) {
388:                        new PackagesExplorer(allFiles, MainEditorFrame.instance);
389:                    }
390:                });
391:
392:                popup.show(tree, me.getX(), me.getY());
393:            }
394:
395:            private void setIgnored(LibFileItem sf, boolean is) {
396:                if (sf instanceof  LibFileItem.LibFileRoot) {
397:                    LibFileItem.LibFileRoot lib = (LibFileItem.LibFileRoot) sf;
398:                    lib.setIgnored(is);
399:                } else if (sf instanceof  LibFileItem.LibDirRoot) {
400:                    LibFileItem.LibDirRoot lib = (LibFileItem.LibDirRoot) sf;
401:                    lib.setIgnored(is);
402:                }
403:                tree.repaint(); // ?
404:            }
405:
406:            /** Set this at loading or when the project settings have changed or at reload.
407:             */
408:            public void setLibraries(List<File> libraries,
409:                    List<File> sourcesForLibraries) {
410:                LibrariesTreeModel librariesTreeModel = getTreeModel();
411:                librariesTreeModel.setRoots(libraries, sourcesForLibraries);
412:
413:                if (librariesTreeModel.root.getChildCount() > 0) {
414:                    TreePath tp = new TreePath(librariesTreeModel.root
415:                            .getChildItemAt(0).getPath());
416:                    tree.makeVisible(tp);
417:                }
418:            }
419:
420:            public LibrariesTreeModel getTreeModel() {
421:                return MainEditorFrame.instance.getActualProject().librariesTreeModel;
422:            }
423:
424:            public void setSelectedItem(LibFileItem lit,
425:                    boolean enforceReselection) {
426:                TreePath newSelectionPath = new TreePath(lit.getPath());
427:                if (enforceReselection) {
428:                    tree.setSelectionPath(null);
429:                }
430:                tree.setSelectionPath(newSelectionPath);
431:                tree.makeVisible(newSelectionPath);
432:                tree.scrollPathToVisible(newSelectionPath);
433:
434:            }
435:
436:            public void allowDropFilesFromOS() {
437:                new FileDropTarget(this );
438:            }
439:
440:            class FileDropTarget extends DropTarget {
441:                public FileDropTarget(JComponent c) {
442:                    super (c, DnDConstants.ACTION_COPY,
443:                            new FileDropTargetListener(c), true);
444:                    c.setDropTarget(this );
445:
446:                }
447:            }
448:
449:            class FileDropTargetListener implements  DropTargetListener {
450:                JComponent comp;
451:                Border originalBorder = null;
452:                Border redBorder = BorderFactory.createLineBorder(Color.red, 1);
453:                Border greenBorder = BorderFactory.createLineBorder(
454:                        Color.green, 1);
455:
456:                public FileDropTargetListener(JComponent comp) {
457:                    this .comp = comp;
458:                    this .originalBorder = comp.getBorder();
459:                }
460:
461:                public boolean isValidCandidate(File f) {
462:                    String n = f.getName().toLowerCase();
463:                    if (n.endsWith(".jar"))
464:                        return true;
465:                    if (n.endsWith(".zip"))
466:                        return true;
467:                    return false;
468:                }
469:
470:                File fileToDrop = null;
471:
472:                public void dragEnter(DropTargetDragEvent dte) {
473:                    //System.out.println("dragEnter");
474:
475:                    boolean accept = false;
476:                    fileToDrop = null;
477:                    for (DataFlavor df : dte.getCurrentDataFlavors()) {
478:                        if (df.isFlavorJavaFileListType()) {
479:                            Transferable tr = dte.getTransferable();
480:                            try {
481:                                Object data = tr
482:                                        .getTransferData(df.javaFileListFlavor);
483:                                //System.out.println(""+data);
484:                                @SuppressWarnings("unchecked")
485:                                List<File> lf = (List<File>) data;
486:                                if (lf.size() == 1) {
487:                                    if (isValidCandidate(lf.get(0))) {
488:                                        fileToDrop = lf.get(0);
489:                                        //pathField.setToolTipText("Droping "+lf.get(0));
490:                                        dte
491:                                                .acceptDrag(DnDConstants.ACTION_COPY);
492:                                        accept = true;
493:                                        break;
494:                                    }
495:                                }
496:                            } catch (Exception e) {
497:                                comp.setBorder(redBorder);
498:                                e.printStackTrace();
499:                            }
500:                        } else if (df.isFlavorTextType()) {
501:                            Transferable tr = dte.getTransferable();
502:                            try {
503:                                String data = ""
504:                                        + tr
505:                                                .getTransferData(df.javaFileListFlavor);
506:                                if (data.toLowerCase().startsWith("file://"))
507:                                    data = data.substring(6);
508:
509:                                File f = new File(data);
510:                                if (isValidCandidate(f)) {
511:                                    fileToDrop = f;
512:                                    //pathField.setToolTipText("Droping "+f);  // don't work
513:                                    //ToolTipManager.sharedInstance().setDismissDelay(.showTipWindow();
514:                                    dte.acceptDrag(DnDConstants.ACTION_COPY);
515:                                    accept = true;
516:                                    break;
517:                                }
518:
519:                            } catch (Exception e) {
520:                                comp.setBorder(redBorder);
521:                                e.printStackTrace();
522:                            }
523:                        }
524:                        //System.out.println(""+df);
525:                    }
526:
527:                    if (accept) {
528:                        comp.setBorder(greenBorder);
529:                    } else {
530:                        comp.setBorder(redBorder);
531:                    }
532:                }
533:
534:                public void dragExit(DropTargetEvent dte) {
535:                    //System.out.println("dragExit");
536:                    setToolTipText(null);
537:                    setBorder(originalBorder);
538:                }
539:
540:                public void dragOver(DropTargetDragEvent dte) {
541:                    //System.out.println("dragOver");
542:                }
543:
544:                public void drop(DropTargetDropEvent dte) {
545:                    setBorder(originalBorder);
546:                    setToolTipText(null);
547:                    System.out.println("drop " + fileToDrop);
548:                    if (fileToDrop.isFile()) {
549:                        int rep = JOptionPane.showConfirmDialog(
550:                                LibrariesPanel.this ,
551:                                "Do you want to add the library\n\n   "
552:                                        + fileToDrop
553:                                        + "\n\nto the class path ?",
554:                                "Confirmation",
555:                                JOptionPane.YES_NO_CANCEL_OPTION);
556:                        if (rep != JOptionPane.OK_OPTION) {
557:                            return;
558:                        }
559:                        try {
560:                            MainEditorFrame.instance.editorPanel
561:                                    .saveChangedFiles();
562:                            List<File> cp = MainEditorFrame.instance
563:                                    .getActualProject().getClassPath(false,
564:                                            false);
565:                            cp.add(fileToDrop);
566:                            MainEditorFrame.instance.getActualProject()
567:                                    .setExternalJars(cp);
568:                            MainEditorFrame.instance.reloadProject();
569:
570:                            /*String cont = FileUtils.getFileStringContent(fileToDrop);
571:                            addNewSourceDialog("", cont);*/
572:                        } catch (Exception e) {
573:                            e.printStackTrace();
574:                        }
575:                    }
576:                }
577:
578:                public void dropActionChanged(DropTargetDragEvent dte) {
579:                    System.out.println("dropActionChanged");
580:                }
581:            }
582:
583:        }
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