mdi.java

Java Swing Application。涉及到 JPA, appframework, beansbinding.

    private JInternalFrame showJInternalFrame(JInternalFrame jif, JPanel panel) throws PropertyVetoException {
        return showJInternalFrame(jif, panel, panel.getToolTipText());
    }

    private JInternalFrame showJInternalFrame(JInternalFrame jif, JPanel panel, String title) throws PropertyVetoException {

        if (jif == null) {
            jif = new JInternalFrame(title);
            jif.setResizable(true);
            jif.setIconifiable(true);
            jif.setMaximizable(true);
            jif.setClosable(true);
            jif.setContentPane(panel);

            jif.pack();
            desktopPane.add(jif);
            jif.setLocation((desktopPane.getWidth() - jif.getWidth()) / 2, (desktopPane.getHeight() - jif.getHeight()) / 2);
        }
        if (jif.isClosed()) {
            desktopPane.add(jif);
        }
        jif.setVisible(true);
        jif.setSelected(true);
        return jif;
    }

    private JInternalFrame showJInternalFrame(JInternalFrame jif, Class jPanelClass) {
        JInternalFrame newJIF = null;
        JPanel c = null;
        try {
            //not good. needs instaniation everytime
            if (jif == null) {
                c = (JPanel) jPanelClass.newInstance();
            } else {
                c = (JPanel) jif.getContentPane();
            }

            newJIF = showJInternalFrame(jif, c);

        } catch (PropertyVetoException ex) {
            Logger.getLogger(MDI.class.getName()).log(Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            Logger.getLogger(MDI.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            Logger.getLogger(MDI.class.getName()).log(Level.SEVERE, null, ex);
        }

        return newJIF;

    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JMenuItem aboutMenuItem;
    private javax.swing.JMenuItem appointmentMenuItem;
    private javax.swing.JLabel backgroundLabel;
    private javax.swing.JDesktopPane desktopPane;
    private javax.swing.JMenu emergencyInfoMenu;
    private javax.swing.JMenuItem exitMenuItem;
    private javax.swing.JMenuItem expensesMenuItem;
    private javax.swing.JMenu fileMenu;
    private javax.swing.JMenuItem generalHealthNotesMenuItem;
    private javax.swing.JMenuItem generalPixMenuItem;
    private javax.swing.JMenu helpMenu;
    private javax.swing.JSeparator jSeparator1;
    private javax.swing.JSeparator jSeparator2;
    private javax.swing.JSeparator jSeparator3;
    private javax.swing.JSeparator jSeparator4;
    private javax.swing.JSeparator jSeparator5;
    private javax.swing.JSeparator jSeparator6;
    private javax.swing.JCheckBoxMenuItem loginCheckBoxMenuItem;
    private javax.swing.JCheckBoxMenuItem logoutCheckBoxMenuItem;
    private javax.swing.JMenuItem medicalPixMenuItem;
    private javax.swing.JMenuItem medicationsMenuItem;
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JMenuItem myAccountMenuItem;
    private javax.swing.JMenu ownerMenu;
    private javax.swing.JMenuItem petsMenuItem;
    private javax.swing.JLabel petvetLogoLabel;
    private javax.swing.JMenuItem preferencesMenuItem;
    private javax.swing.JMenuItem selectPetMenuItem;
    private javax.swing.JMenu serviceMenu;
    private javax.swing.JMenuItem serviceProvidersMenuItem;
    private javax.swing.JLabel spLogoLabel;
    private javax.swing.JPanel statusBarPanel;
    private javax.swing.JLabel statusLabel;
    private javax.swing.JMenuItem vaccinationsMenuItem;
    private javax.swing.JMenuItem vetVisitsMenuItem;
    // End of variables declaration//GEN-END:variables
    LoginView loginView;

    @Action
    public void login() {
        loginView = null;
        if (loginView == null) {
            loginView = new LoginView(this, true);
            loginView.pack();
            loginView.setLocationRelativeTo(this);
        }
        loginView.setVisible(true);
    }

    @Action
    public void logout() {
        Session.getInstance().logout();
    //this.setVisible(false);
    //new LoginView(true).setVisible(true);
    }

    public void propertyChange(PropertyChangeEvent evt) {

        if (evt.getPropertyName().equals(Session.PROPERTYNAME_BACKGROUND_IMAGE_FILE)) {
            reConfigBackground();
            return;
        }

        if (evt.getPropertyName().equals(Session.PROPERTYNAME_LOGIN_STATE)) {
            boolean loginState = (Boolean) evt.getNewValue();
            setStatusBar(evt);
            //setVisible(loginState);
            loginCheckBoxMenuItem.setSelected(loginState);
            logoutCheckBoxMenuItem.setSelected(!loginState);
            this.ownerMenu.setEnabled(loginState && session.getUserType() == Petsowner.class);
            this.serviceMenu.setEnabled(loginState);
            closeInternalFrames();
//            if (!loginState) {
//                login();
//            }
            return;
        }

        if (evt.getPropertyName().equals(Session.PROPERTYNAME_PET)) {
            //close and dispose all interframes
            //set statusbar
            boolean petSelected = (evt.getNewValue() != null);
            vetVisitsMenuItem.setEnabled(petSelected);
            medicationsMenuItem.setEnabled(petSelected);
            vaccinationsMenuItem.setEnabled(petSelected);
            generalHealthNotesMenuItem.setEnabled(petSelected);
            setStatusBar(evt);
            closeInternalFrames();
            return;
        }

        if (evt.getPropertyName().equals(Session.PROPERTYNAME_USER_TYPE)) {
            //set status bar
            //set menu
            setStatusBar(evt);
            boolean owner = (Class) evt.getNewValue() == Petsowner.class;
            //this.expensesMenuItem.setEnabled(owner);
            //this.selectMenuItem.setEnabled(owner);
            this.ownerMenu.setEnabled(owner);
            closeInternalFrames();
            return;
        }

        if (evt.getPropertyName().equals(Session.PROPERTYNAME_USER)) {
            setStatusBar(evt);
            return;
        }

    }
    JInternalFrame expenseJIF;

    @Action()
    public void viewExpenses() {
        expenseJIF = showJInternalFrame(expenseJIF, ExpenseView.class);
    }
    JInternalFrame medicationJIF;

    @Action
    public void viewMedications() {
        medicationJIF = showJInternalFrame(medicationJIF, MedicationView.class);
    }
    JInternalFrame vaccinationJIF;

    @Action
    public void viewVaccinations() {
        vaccinationJIF = showJInternalFrame(vaccinationJIF, VaccinationView.class);
    }
    JInternalFrame generalHealthNotesJIF;

    @Action
    public void viewGeneralHeathNotes() {
        generalHealthNotesJIF = showJInternalFrame(generalHealthNotesJIF, GeneralHealthNoteView.class);
    }
    PreferencesView preferencesView;

    @Action
    public void viewPreferences() {
        if (preferencesView == null) {
            preferencesView = new PreferencesView(this, true);
            preferencesView.pack();
            preferencesView.setLocationRelativeTo(preferencesView.getParent());
        }
        preferencesView.setVisible(true);
    }
    JInternalFrame serviceProviderJIF;

    @Action
    public void viewServiceProviders() {
        serviceProviderJIF = showJInternalFrame(serviceProviderJIF, ServiceProviderView.class);
    }

    @Action
    public void viewMyAccount() {
        if (session.getUserType() == Serviceprovider.class) {
            RegisterServiceProviderView.getJDialogInstance(this).setVisible(true);
        }
        if (session.getUserType() == Petsowner.class) {
            RegisterPetsOwnerView.getJDialogInstance(this, true).setVisible(true);
        }
    }
    JDialog aboutBox;

    @Action
    public void viewAboutBox() {
        if (aboutBox == null) {
            aboutBox = new AboutBox(this);
            aboutBox.pack();
            aboutBox.setLocationRelativeTo(this);
        }
        aboutBox.setVisible(true);
    }
    JInternalFrame medicalPixJIF;
    JPanel medicalPixPanel;
    static String titleMedicallPixView = "Medical Pictures View";

    @Action
    public void viewMedicalPix() {
        try {
            if (medicalPixPanel == null) {
                medicalPixPanel = new PictureView(PictureType.getMedicalPictureTypeInstance());
            }
            medicalPixJIF = showJInternalFrame(medicalPixJIF, medicalPixPanel, titleMedicallPixView);
        } catch (PropertyVetoException ex) {
            Logger.getLogger(MDI.class.getName()).log(Level.SEVERE, null, ex);
        }

    }
    JInternalFrame generalPixJIF;
    JPanel generalPixPanel;
    static String titleGeneralPixView = "General Pictures View";

    @Action
    public void viewGeneralPix() {


        try {
            if (generalPixPanel == null) {
                generalPixPanel = new PictureView(PictureType.getGeneralPictureTypeInstance());
            }
            generalPixJIF = showJInternalFrame(generalPixJIF, generalPixPanel, titleGeneralPixView);
        } catch (PropertyVetoException ex) {
            Logger.getLogger(MDI.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    @Action
    public void viewEmergencyInfo() {
        JDialog jdg = RegisterPetsOwnerView.getJDialogInstance(this, false);
        jdg.setVisible(true);

    }
    JInternalFrame appointmentJIF;

    @Action
    public void viewAppointments() {
        appointmentJIF = showJInternalFrame(appointmentJIF, AppointmentView.class);
    }
}