optionsforprojectsdialog.java

emacs的一个非常有用的插件,叫xrefactory,可以实现source insight里的那种函数跳转.和cscope(跳回来不方便)配合使用,非常的不错.

							if (i<no.length) {
								projectsPanel.setSelectedIndex(i);
							} else {
								projectsPanel.setSelectedIndex(no.length-1);
							}
							//& remakeOptionsPanel();
						}
					}
				}
			}
		}

		// ---------------------  ProjectOptionsPanel ---------------------

		JTextField 					configurationFile;
		OptionsForProjectsPanel 	optionsPanel;
		JComboBox 					activeProject;
		JTabbedPane 				projectsPanel;
		Options[] 					projects;
		Options[] 					originalProjects;
		int							opy;

		public void checkConfigurationFile() {
			if (! s.configurationFile.equals(configurationFile.getText())) {
				jEdit.setProperty(s.configurationFileOption, configurationFile.getText());
				JOptionPane.showMessageDialog(s.view, 
											  "You have to restart jEdit in order to use new Xrefactory configuration file.", 
											  "Xrefactory Message", JOptionPane.INFORMATION_MESSAGE);
			}
		}

		public boolean addNewProject(Component parent) {
			NewProjectDialog nn;
			if (parent instanceof Dialog) nn = new NewProjectDialog((Dialog)parent, projects);
			else if (parent instanceof Frame) nn = new NewProjectDialog((Frame)parent, projects);
			else {nn=null; s.assertt(false);}
			NewProjectDialog.NewProjectPanel pp = (NewProjectDialog.NewProjectPanel)nn.getContentPane();
			if (! pp.projectName.getText().equals("")) {
				Options[] no = new Options[projects.length+1];
				System.arraycopy(projects,0,no,0,projects.length);
				no[projects.length] = new Options(pp.projectName.getText(), 
												  pp.sourceDirectory.getText()
					);
				no[projects.length].addNewProjectOptions(
					pp.projectName.getText(), pp.sourceDirectory.getText(), 
					pp.classPath.getText(), pp.sourcePath.getText()
					);
				projects = no;
				int i = projects.length-1;
				projectsPanel.add(projects[i].projectName, new OptionsForProjectsPanel(projects[i], Options.OPT_PROJECT, Opt.optionsEditingDisplaysFile));
				projectsPanel.setSelectedIndex(i);
				activeProject.addItem(projects[i].projectName);
				JOptionPane.showMessageDialog(parent, "New project was created. Please verify that remaining options are correctly set.\nIn particular that Jdk runtime library is the file storing your jdk classes (usualy rt.jar)");
				if (pp.makeActive.isSelected()) {
					Opt.setActiveProject(pp.projectName.getText());
				}
				return(true);
			} else {
				return(false);
			}
		}

		public boolean checkOptionsConsistency() {
			int i,j,rr;
			for(i=0; i<projects.length; i++) {
				for(j=i+1; j<projects.length; j++) {
					PathIterator ii = new PathIterator(
						projects[i].getProjectAutoDetectionOpt(),s.classPathSeparator);
					while(ii.hasNext()) {
						String cpi = ii.next();
						PathIterator ji = new PathIterator(
							projects[j].getProjectAutoDetectionOpt(),s.classPathSeparator);
						while(ji.hasNext()) {
							String cpj = ji.next();
							if (Options.projectMarkersOverlapps(cpi, cpj)) {
								rr = JOptionPane.showOptionDialog(s.getProbableParent(this), "Conflict between projects "+projects[i].projectName+" and "+projects[j].projectName+".\nProjects overlap in auto detection paths: "+cpi+" and "+cpj, "Configuration File Problem", JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE, null, new String[] {"Quit without saving", "Ignore this problem and save", "Ignore all problems and save"}, null);
								if (rr==0) return(false);
								if (rr==2) return(true);
							}
						}
					}
				}
			}
			return(true);
		}

		public void recreateTagFile(Options o) {
			DispatchData ndata = new DispatchData(s.xbTask, this);
			s.activeProject = o.projectName; // this is a hack, new project is active for creation
			XrefTaskForTagFile.runXrefOnTagFile("-create", "Creating Tags.",true, ndata);
		}

		public void checkProjectsModifications() {
			int i,j,k;
			for(i=0; i<projects.length; i++) {
				for(j=0; j<originalProjects.length; j++) {
					if (projects[i].projectName.equals(originalProjects[j].projectName)) break;
				}
				if (j==originalProjects.length) {
					int confirm = JOptionPane.showConfirmDialog(
						s.getProbableParent(this), 
						"Project "+ projects[i].projectName + " added. Can I create Tags for it?", 
						"Xrefactory Confirmation", 
						JOptionPane.YES_NO_OPTION,
						JOptionPane.QUESTION_MESSAGE);
					if (confirm == JOptionPane.YES_OPTION) {
						recreateTagFile(projects[i]);
					}
				} else {
					// check for modification of important options
					Options newopt = projects[i];
					Options oldopt = originalProjects[j];
					for(k=0; k<newopt.optioni; k++) {
						if (newopt.option[k].option.recreateTagsIfModified) {
							if (! oldopt.contains(newopt.option[k])) break;
						}
					}
					if (k!=newopt.optioni) {
						int confirm = JOptionPane.showConfirmDialog(
							s.getProbableParent(this), 
							"Options in project "+newopt.projectName + " changed. Recreate Tags?", 
							"Xrefactory Confirmation", 
							JOptionPane.YES_NO_OPTION,
							JOptionPane.QUESTION_MESSAGE);
						if (confirm == JOptionPane.YES_OPTION) {
							recreateTagFile(newopt);
						}
					}
				}
			}
		}

		public static Options[] crOptionsArrayCopy(Options[] oo) {
			Options[] res;
			res = new Options[oo.length];
			for(int i=0; i<oo.length; i++) res[i] = new Options(oo[i]);
			return(res);
		}

		class ConfigurationFileListener implements FocusListener {
			public void focusGained(FocusEvent e) {}
			public void focusLost(FocusEvent e) {
				//& createActiveProjectList();
			}
		}

		void activeProjectListRefresh(ComboBoxModel model) {
			int n = model.getSize();
			String[] projects = new String[n];
			projects[0] = s.projectAutoDetectionName;
			for(int i=1; i<n; i++) projects[i] = (String)model.getElementAt(i);
			activeProject.setModel(new DefaultComboBoxModel(projects));
		}

		public ProjectOptionsPanel(Options[] projects, String defaultp) {
			int y = -1;

			this.projects = projects;
			this.originalProjects = crOptionsArrayCopy(projects);

			configurationFile = new JTextField(s.configurationFile);
			activeProject = new JComboBox(Options.getProjectNames(
				projects, s.projectAutoDetectionName));
			activeProject.setSelectedItem(Opt.activeProject());

			projectsPanel = new JTabbedPane();
			projectsPanel.add("Common options", new OptionsForProjectsPanel(projects[0], Options.OPT_COMMON, Opt.optionsEditingDisplaysFile));
							  
			for(int i=1; i<projects.length; i++) {
				projectsPanel.add(projects[i].projectName, new OptionsForProjectsPanel(projects[i], Options.OPT_PROJECT, Opt.optionsEditingDisplaysFile));
				if (projects[i].projectName.equals(defaultp)) {
					projectsPanel.setSelectedIndex(i);
				}
			}

			setLayout(new GridBagLayout());

			y++;
			s.addGbcComponent(this, 0, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			s.addGbcComponent(this, 1, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JLabel("Store options in the file: ",SwingConstants.RIGHT));
			s.addGbcComponent(this, 2, y, 1, 1, 1, 1, 
							  GridBagConstraints.HORIZONTAL,
							  configurationFile);
			s.addGbcComponent(this, 2, y, 1, 1, 100, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			s.addGbcComponent(this, 4, y, 1, 1, 1, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new ButtonNewProject());
			s.addGbcComponent(this, 5, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());

			y++;
			s.addGbcComponent(this, 0, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			s.addGbcComponent(this, 1, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JLabel("Active Project: ",SwingConstants.RIGHT));
			s.addGbcComponent(this, 2, y, 1, 1, 1, 1, 
							  GridBagConstraints.HORIZONTAL,
							  activeProject);
			s.addGbcComponent(this, 3, y, 1, 1, 100, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			s.addGbcComponent(this, 4, y, 1, 1, 1, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new ButtonDelProject());
			s.addGbcComponent(this, 5, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());

			y++;
			s.addGbcComponent(this, 0, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			s.addGbcComponent(this, 1, y, 4, 1, 1000, 1000, 
							  GridBagConstraints.BOTH,
							  projectsPanel);
			s.addGbcComponent(this, 5, y, 1, 1, 10, 1, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());

			//&y++;
			//&opy = y; addOptionsPanel();
			
			//&setSize(600,200);
			//&y++;
			//&s.addExtraButtonLine(this,0, y,6,1,1,1, buttons,true);

		}
	}
	
	public static class OptionsForProjectsSelfStandingPanel extends JPanel {

		ProjectOptionsPanel panel;			

		class ButtonCancel extends JButton implements ActionListener {
			ButtonCancel() {super("Cancel"); addActionListener(this);}
			public void actionPerformed(ActionEvent e) {
				s.getProbableParent(this).setVisible(false);
			}
		}
		class ButtonSave extends JButton implements ActionListener {
			ButtonSave() {super("Save"); addActionListener(this);}
			public void actionPerformed(ActionEvent e) {
				panel.saveProjectSettings();
			}
		}
		class ButtonClose extends JButton implements ActionListener {
			ButtonClose() {super("Continue"); addActionListener(this);}
			public void actionPerformed(ActionEvent e) {
				panel.saveProjectSettings();
				s.getProbableParent(this).setVisible(false);
			}
		}
	
		OptionsForProjectsSelfStandingPanel(Options[] xrefrc, String defaultp, Component parent) {
			int y = -1;	
			JButton[] buttons = new JButton[] {
				new ButtonCancel(),
				new ButtonSave(),
				new ButtonClose(),
			};

			setLayout(new GridBagLayout());
			panel = new ProjectOptionsPanel(xrefrc, defaultp);

			y++;
			s.addGbcComponent(this, 0, y, 1, 1, 10, 10, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			y++;
			s.addGbcComponent(this, 0, y, 1, 1, 1000, 1000, 
							  GridBagConstraints.BOTH,
							  panel);
			y++;
			s.addGbcComponent(this, 0, y, 1, 1, 10, 10, 
							  GridBagConstraints.HORIZONTAL,
							  new JPanel());
			y++;
			s.addExtraButtonLine(this, 0,y, 1,1, 1,1, buttons, true);
		}
			
	}

	void init(JFrame parent, boolean newProject) {
		try {
			OptionParser parser = new OptionParser(new File(s.configurationFile));
			Options[] xrefrc = parser.parseFile();
			//&Options.dump(xrefrc);
			String defaultProject = s.projectAutoDetectionName;
			if (! newProject) defaultProject = s.activeProject;
			OptionsForProjectsSelfStandingPanel op = new OptionsForProjectsSelfStandingPanel(xrefrc, defaultProject, parent);
			setContentPane(op);
			pack();
			setSize(600,400);
			setLocationRelativeTo(parent);
			if (newProject) {
				boolean created = op.panel.addNewProject(parent);
				if (created) setVisible(true);
			} else {
				setVisible(true);
			}
		} catch(Exception e) {
			e.printStackTrace(System.err);
		}
	}

	public OptionsForProjectsDialog(JFrame parent) {
		super(parent);
		init(parent, false);
	}
	public OptionsForProjectsDialog(JFrame parent, boolean newProject) {
		super(parent);
		init(parent, newProject);
	}
}