view/fantasia/MainFrame.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.view.fantasia;

import java.awt.BorderLayout;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Point;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;

import java.util.Vector;
import java.util.logging.Level;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JToggleButton;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

import net.sf.juife.TitleBar;

import org.jsampler.CC;
import org.jsampler.HF;
import org.jsampler.LSConsoleModel;

import org.jsampler.view.JSChannel;
import org.jsampler.view.JSChannelsPane;
import org.jsampler.view.JSMainFrame;
import org.jsampler.view.LscpFileFilter;

import org.jsampler.view.std.JSDetailedErrorDlg;
import org.jsampler.view.std.JSamplerHomeChooser;

import static org.jsampler.view.fantasia.A4n.a4n;
import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
import static org.jsampler.view.std.StdPrefs.*;


/**
 *
 * @author Grigor Iliev
 */
public class MainFrame extends JSMainFrame {
        private final StandardBar standardBar = new StandardBar();
        private final FantasiaMenuBar menuBar = new FantasiaMenuBar();
        private final JPanel rootPane = new JPanel();
        private final MainPane mainPane = new MainPane();
        private final DevicesPane devicesPane = new DevicesPane();
        private final JScrollPane spDevicesPane = new JScrollPane();
        
        private final JMenu recentScriptsMenu =
                new JMenu(i18n.getMenuLabel("actions.recentScripts"));
        
        private final JSplitPane hSplitPane;
        
        private final SidePane sidePane = new SidePane();
        private final JPanel rightPane;
        
        private final LSConsoleFrame lsConsoleFrame = new LSConsoleFrame();
        private final Vector<String> recentScripts = new Vector<String>();
                
        
        private final JCheckBoxMenuItem cbmiToolBarVisible =
                        new JCheckBoxMenuItem(i18n.getMenuLabel("view.toolBar"));
        
        private final JCheckBoxMenuItem cbmiSidePaneVisible =
                        new JCheckBoxMenuItem(i18n.getMenuLabel("view.sidePane"));
        
        private final JCheckBoxMenuItem cbmiDevicesPaneVisible =
                        new JCheckBoxMenuItem(i18n.getMenuLabel("view.devicesPane"));
        
        /** Creates a new instance of <code>MainFrame</code> */
        public
        MainFrame() {
                setTitle(i18n.getLabel("MainFrame.title"));
                
                if(Res.iconAppIcon != null) setIconImage(Res.iconAppIcon.getImage());
                
                getContentPane().add(standardBar, BorderLayout.NORTH);
                
                rightPane = createRightPane();
                
                hSplitPane = new JSplitPane (
                        JSplitPane.HORIZONTAL_SPLIT,
                        true,   // continuousLayout 
                        sidePane, rightPane
                );
                hSplitPane.setResizeWeight(0.5);
                
                rootPane.setLayout(new BorderLayout());
                rootPane.setBorder(BorderFactory.createEmptyBorder(6, 0, 0, 0));
                rootPane.setOpaque(false);
                rootPane.add(hSplitPane);
                
                addMenu();
                
                addChannelsPane(mainPane.getChannelsPane());
                
                getContentPane().add(rootPane);
                
                int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
                hSplitPane.setDividerLocation(i);
                
                setSavedSize();
        }
        
        private JPanel
        createRightPane() {
                JPanel p = new JPanel();
                GridBagLayout gridbag = new GridBagLayout();
                GridBagConstraints c = new GridBagConstraints();
                
                p.setLayout(gridbag);
                
                c.fill = GridBagConstraints.BOTH;
                
                spDevicesPane.setViewportView(devicesPane);
                spDevicesPane.setBorder(BorderFactory.createEmptyBorder());
                int h = spDevicesPane.getMinimumSize().height;
                spDevicesPane.setMinimumSize(new Dimension(200, h));
                
                c.gridx = 1;
                c.gridy = 0;
                c.weightx = 1.0;
                c.weighty = 1.0;
                c.insets = new Insets(0, 3, 3, 0);
                gridbag.setConstraints(spDevicesPane, c);
                p.add(spDevicesPane);
                
                c.gridx = 0;
                c.gridy = 0;
                c.weightx = 0.0;
                c.weighty = 1.0;
                c.insets = new Insets(0, 3, 3, 3);
                c.fill = GridBagConstraints.VERTICAL;
                gridbag.setConstraints(mainPane, c);
                p.add(mainPane);
                
                return p;
        }
        
        private void
        setSavedSize() {
                String s = preferences().getStringProperty("MainFrame.sizeAndLocation");
                if(s == null) {
                        setDefaultSizeAndLocation();
                        return;
                }
                pack();
                try {
                        int i = s.indexOf(',');
                        int x = Integer.parseInt(s.substring(0, i));
                        
                        s = s.substring(i + 1);
                        i = s.indexOf(',');
                        int y = Integer.parseInt(s.substring(0, i));
                        
                        s = s.substring(i + 1);
                        i = s.indexOf(',');
                        int width = Integer.parseInt(s.substring(0, i));
                        
                        s = s.substring(i + 1);
                        int height = Integer.parseInt(s);
                        
                        setBounds(x, y, width, height);
                } catch(Exception x) {
                        String msg = "Parsing of window size and location string failed";
                        CC.getLogger().log(Level.INFO, msg, x);
                        setDefaultSizeAndLocation();
                }
                
                if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
                        setExtendedState(getExtendedState() | MAXIMIZED_BOTH);
                }
        }
        
        private void
        setDefaultSizeAndLocation() {
                setPreferredSize(new Dimension(900, 600));
                pack();
                setLocationRelativeTo(null);
        }
        
        
        /** Invoked when this window is about to close. */
        protected void
        onWindowClose() {
                sidePane.savePreferences();
                
                int i = hSplitPane.getDividerLocation();
                preferences().setIntProperty("MainFrame.hSplitDividerLocation", i);
                
                preferences().setBoolProperty (
                        "MainFrame.windowMaximized",
                        (getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH
                );
                
                if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
                        super.onWindowClose();
                        return;
                }
                
                java.awt.Point p = getLocation();
                Dimension d = getSize();
                StringBuffer sb = new StringBuffer();
                sb.append(p.x).append(',').append(p.y).append(',');
                sb.append(d.width).append(',').append(d.height);
                preferences().setStringProperty("MainFrame.sizeAndLocation", sb.toString());
                
                String[] list = recentScripts.toArray(new String[recentScripts.size()]);
                preferences().setStringListProperty(RECENT_LSCP_SCRIPTS, list);
                
                if(preferences().getBoolProperty(SAVE_LS_CONSOLE_HISTORY)) {
                        if(lsConsoleFrame != null) getLSConsolePane().saveConsoleHistory();
                }
                
                super.onWindowClose();
        }
        
        private void
        addMenu() {
                JMenu m;
                JMenuItem mi;
                
                setJMenuBar(menuBar);
                
                // Actions
                m = new FantasiaMenu(i18n.getMenuLabel("actions"));
                
                mi = new JMenuItem(a4n.connect);
                mi.setIcon(null);
                //mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N, KeyEvent.CTRL_MASK));
                m.add(mi);
                
                mi = new JMenuItem(a4n.samplerInfo);
                mi.setIcon(null);
                m.add(mi);
                
                m.addSeparator();
                
                JMenu exportMenu = new JMenu(i18n.getMenuLabel("actions.export"));
                m.add(exportMenu);
                
                mi = new JMenuItem(a4n.exportSamplerConfig);
                mi.setIcon(null);
                mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, KeyEvent.CTRL_MASK));
                exportMenu.add(mi);
                
                mi = new JMenuItem(a4n.exportMidiInstrumentMaps);
                mi.setIcon(null);
                exportMenu.add(mi);
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.loadScript);
                mi.setIcon(null);
                m.add(mi);
                
                String[] list = preferences().getStringListProperty(RECENT_LSCP_SCRIPTS);
                for(String s : list) recentScripts.add(s);
                
                updateRecentScriptsMenu();
                
                m.add(recentScriptsMenu);
                
                m.addSeparator();
                
                mi = new JMenuItem(i18n.getMenuLabel("actions.exit"));
                m.add(mi);
                mi.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) { onWindowClose(); }
                });
                
                menuBar.add(m);
                
                
                // Edit
                m = new FantasiaMenu(i18n.getMenuLabel("edit"));
                menuBar.add(m);
                
                mi = new JMenuItem(i18n.getMenuLabel("edit.addChannel"));
                m.add(mi);
                mi.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                CC.getSamplerModel().addBackendChannel();
                        }
                });
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.createMidiDevice);
                mi.setIcon(null);
                m.add(mi);
                
                mi = new JMenuItem(a4n.createAudioDevice);
                mi.setIcon(null);
                m.add(mi);
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.editPreferences);
                mi.setIcon(null);
                mi.setAccelerator(KeyStroke.getKeyStroke (
                        KeyEvent.VK_P, KeyEvent.CTRL_MASK | KeyEvent.SHIFT_MASK
                ));
                m.add(mi);
                
                // View
                m = new FantasiaMenu(i18n.getMenuLabel("view"));
                menuBar.add(m);
                
                m.add(cbmiToolBarVisible);
                
                cbmiToolBarVisible.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                showToolBar(cbmiToolBarVisible.getState());
                        }
                });
                
                boolean b = preferences().getBoolProperty("toolBar.visible");
                cbmiToolBarVisible.setSelected(b);
                showToolBar(b);
                
                cbmiSidePaneVisible.setAccelerator(KeyStroke.getKeyStroke (
                        KeyEvent.VK_L, KeyEvent.CTRL_MASK | KeyEvent.SHIFT_MASK
                ));
                m.add(cbmiSidePaneVisible);
                
                cbmiSidePaneVisible.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                showSidePane(cbmiSidePaneVisible.getState());
                        }
                });
                
                b = preferences().getBoolProperty("sidePane.visible");
                cbmiSidePaneVisible.setSelected(b);
                showSidePane(b);
                
                cbmiDevicesPaneVisible.setAccelerator(KeyStroke.getKeyStroke (
                        KeyEvent.VK_R, KeyEvent.CTRL_MASK | KeyEvent.SHIFT_MASK
                ));
                m.add(cbmiDevicesPaneVisible);
                
                cbmiDevicesPaneVisible.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                showDevicesPane(cbmiDevicesPaneVisible.getState());
                        }
                });
                
                b = preferences().getBoolProperty("devicesPane.visible");
                cbmiDevicesPaneVisible.setSelected(b);
                showDevicesPane(b);
                
                
                // Window
                m = new FantasiaMenu(i18n.getMenuLabel("window"));
                menuBar.add(m);
                
                mi = new JMenuItem(a4n.windowLSConsole);
                mi.setIcon(null);
                m.add(mi);
                
                mi = new JMenuItem(a4n.windowInstrumentsDb);
                mi.setIcon(null);
                m.add(mi);
                
                
                // Help
                m = new FantasiaMenu(i18n.getMenuLabel("help"));
                
                mi = new JMenuItem(a4n.browseOnlineTutorial);
                mi.setIcon(null);
                m.add(mi);
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.helpAbout);
                mi.setIcon(null);
                m.add(mi);
                
                menuBar.add(m);
        }
        
        /**
         * This method does nothing, because <b>Fantasia</b> has exactly
         * one pane containing sampler channels, which can not be changed.
         */
        public void
        insertChannelsPane(JSChannelsPane pane, int idx) {
                
        }
        
        /**
         * This method always returns the <code>JSChannelsPane</code> at index 0,
         * because the <b>Fantasia</b> view has exactly one pane containing sampler channels.
         * @return The <code>JSChannelsPane</code> at index 0.
         */
        public JSChannelsPane
        getSelectedChannelsPane() { return getChannelsPane(0); }
        
        /**
         * This method does nothing because the <b>Fantasia</b> view has
         * exactly one pane containing sampler channels which is always shown. 
         */
        public void
        setSelectedChannelsPane(JSChannelsPane pane) { }
        
        public void
        installJSamplerHome() {
                JSamplerHomeChooser chooser = new JSamplerHomeChooser(this);
                chooser.setVisible(true);
                if(chooser.isCancelled()) return;
                
                CC.changeJSamplerHome(chooser.getJSamplerHome());
        }
        
        public void
        showDetailedErrorMessage(Frame owner, String err, String details) {
                JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
                        owner, Res.iconWarning32, i18n.getError("error"), err, details
                );
                dlg.setVisible(true);
        }
        
        public void
        showDetailedErrorMessage(Dialog owner, String err, String details) {
                JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
                        owner, Res.iconWarning32, i18n.getError("error"), err, details
                );
                dlg.setVisible(true);
        }
        
        protected LSConsoleModel
        getLSConsoleModel() { return getLSConsolePane().getModel(); }
        
        protected LSConsolePane
        getLSConsolePane() {
                return getLSConsoleFrame().getLSConsolePane();
        }
        
        protected LSConsoleFrame
        getLSConsoleFrame() { return lsConsoleFrame; }
        
        protected void
        runScript() {
                String s = preferences().getStringProperty("lastScriptLocation");
                JFileChooser fc = new JFileChooser(s);
                fc.setFileFilter(new LscpFileFilter());
                int result = fc.showOpenDialog(this);
                if(result != JFileChooser.APPROVE_OPTION) return;
                
                String path = fc.getCurrentDirectory().getAbsolutePath();
                preferences().setStringProperty("lastScriptLocation", path);
                                        
                runScript(fc.getSelectedFile());
        }
        
        private void
        runScript(String script) { runScript(new File(script)); }
        
        private void
        runScript(File script) {
                FileReader fr;
                try { fr = new FileReader(script); }
                catch(FileNotFoundException e) {
                        HF.showErrorMessage(i18n.getMessage("FileNotFound!"));
                        return;
                }
                
                BufferedReader br = new BufferedReader(fr);
                
                try {
                        String s = br.readLine();
                        while(s != null) {
                                getLSConsoleModel().setCommandLineText(s);
                                getLSConsoleModel().execCommand();
                                s = br.readLine();
                        }
                } catch(Exception e) {
                        HF.showErrorMessage(e);
                        return;
                }
                
                String s = script.getAbsolutePath();
                recentScripts.remove(s);
                recentScripts.insertElementAt(s, 0);
                
                updateRecentScriptsMenu();
        }
        
        protected void
        clearRecentScripts() {
                recentScripts.removeAllElements();
                updateRecentScriptsMenu();
        }
        
        protected void
        updateRecentScriptsMenu() {
                int size = preferences().getIntProperty(RECENT_LSCP_SCRIPTS_SIZE);
                while(recentScripts.size() > size) {
                        recentScripts.removeElementAt(recentScripts.size() - 1);
                }
                
                recentScriptsMenu.removeAll();
                
                for(String script : recentScripts) {
                        JMenuItem mi = new JMenuItem(script);
                        recentScriptsMenu.add(mi);
                        mi.addActionListener(new RecentScriptHandler(script));
                }
                
                recentScriptsMenu.setEnabled(recentScripts.size() != 0);
        }
        
        private void
        showToolBar(boolean b) {
                preferences().setBoolProperty("toolBar.visible", b);
                standardBar.setVisible(b);
        }
        
        private void
        showSidePane(boolean b) {
                preferences().setBoolProperty("sidePane.visible", b);
                rootPane.remove(rightPane);
                rootPane.remove(hSplitPane);
                
                if(b) {
                        hSplitPane.setRightComponent(rightPane);
                        rootPane.add(hSplitPane);
                        int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
                        
                        hSplitPane.setDividerLocation(i);
                        hSplitPane.validate();
                } else {
                        rootPane.add(rightPane);
                        
                }
                
                int w = getPreferredSize().width;
                int h = getSize().height;
                setSize(new Dimension(w, h));
                
                rootPane.revalidate();
                rootPane.validate();
                rootPane.repaint();
                
                SwingUtilities.invokeLater(new Runnable() {
                        public void
                        run() { sidePanesVisibilityChanged(); }
                });
        }
        
        private void
        showDevicesPane(boolean b) {
                preferences().setBoolProperty("devicesPane.visible", b);
                
                int width = sidePane.getWidth();
                int height = sidePane.getPreferredSize().height;
                if(width != 0) sidePane.setPreferredSize(new Dimension(width, height));
                
                if(b) {
                        int w = preferences().getIntProperty("devicesPane.width", 200);
                        
                        int h = spDevicesPane.getPreferredSize().height;
                        spDevicesPane.setPreferredSize(new Dimension(w, h));
                } else {
                        int w = spDevicesPane.getWidth();
                        if(w > 0 && w < 200) w = 200;
                        if(w != 0) preferences().setIntProperty("devicesPane.width", w);
                }
                
                hSplitPane.setResizeWeight(0.0);
                spDevicesPane.setVisible(b);
                hSplitPane.resetToPreferredSizes();
                
                int w = getPreferredSize().width;
                int h = getSize().height;
                setSize(new Dimension(w, h));
                
                rootPane.validate();
                rootPane.repaint();
                //hSplitPane.validate();
                
                SwingUtilities.invokeLater(new Runnable() {
                        public void
                        run() { sidePanesVisibilityChanged(); }
                });
        }
        
        private void
        sidePanesVisibilityChanged() {
                boolean sidePaneVisible = cbmiSidePaneVisible.isSelected();
                boolean devicesPaneVisible = cbmiDevicesPaneVisible.isSelected();
                
                if(sidePaneVisible && devicesPaneVisible) {
                        hSplitPane.setResizeWeight(0.5);
                } else if(sidePaneVisible && !devicesPaneVisible) {
                        hSplitPane.setResizeWeight(1.0);
                }
                
                if(!sidePaneVisible && !devicesPaneVisible) {
                        standardBar.showFantasiaLogo(false);
                        if(isResizable()) setResizable(false);
                } else {
                        standardBar.showFantasiaLogo(true);
                        if(!isResizable()) setResizable(true);
                }
        }
        
        private class RecentScriptHandler implements ActionListener {
                private String script;
                
                RecentScriptHandler(String script) { this.script = script; }
                
                public void
                actionPerformed(ActionEvent e) {
                        runScript(script);
                        if(preferences().getBoolProperty(SHOW_LS_CONSOLE_WHEN_RUN_SCRIPT)) {
                                a4n.windowLSConsole.actionPerformed(null);
                        }
                }
        }
        
        private static class FantasiaMenu extends JMenu {
                FantasiaMenu(String s) {
                        super(s);
                        setFont(getFont().deriveFont(java.awt.Font.BOLD));
                        setOpaque(false);
                }
        }

        private class FantasiaMenuBar extends JMenuBar {
                private Insets pixmapInsets = new Insets(6, 6, 0, 6);
                private Insets pixmapInsets2 = new Insets(6, 6, 6, 6);
                
                FantasiaMenuBar() {
                        setOpaque(false);
                }
                
                protected void
                paintComponent(Graphics g) {
                        super.paintComponent(g);
                        if(standardBar.isVisible()) {
                                PixmapPane.paintComponent(this, g, Res.gfxMenuBarBg, pixmapInsets);
                        } else {
                                PixmapPane.paintComponent(this, g, Res.gfxRoundBg14, pixmapInsets2);
                        }
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
5	*
6	* This file is part of JSampler.
7	*
8	* JSampler is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* JSampler is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with JSampler; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.jsampler.view.fantasia;
24
25	import java.awt.BorderLayout;
26	import java.awt.Dialog;
27	import java.awt.Dimension;
28	import java.awt.Frame;
29	import java.awt.Graphics;
30	import java.awt.GridBagConstraints;
31	import java.awt.GridBagLayout;
32	import java.awt.Insets;
33	import java.awt.Point;
34
35	import java.awt.event.ActionEvent;
36	import java.awt.event.ActionListener;
37	import java.awt.event.KeyEvent;
38	import java.awt.event.MouseAdapter;
39	import java.awt.event.MouseEvent;
40
41	import java.io.BufferedReader;
42	import java.io.File;
43	import java.io.FileNotFoundException;
44	import java.io.FileReader;
45
46	import java.util.Vector;
47	import java.util.logging.Level;
48
49	import javax.swing.BorderFactory;
50	import javax.swing.Box;
51	import javax.swing.BoxLayout;
52	import javax.swing.JCheckBoxMenuItem;
53	import javax.swing.JComponent;
54	import javax.swing.JDialog;
55	import javax.swing.JFileChooser;
56	import javax.swing.JFrame;
57	import javax.swing.JMenu;
58	import javax.swing.JMenuBar;
59	import javax.swing.JMenuItem;
60	import javax.swing.JPanel;
61	import javax.swing.JPopupMenu;
62	import javax.swing.JScrollPane;
63	import javax.swing.JSplitPane;
64	import javax.swing.JToggleButton;
65	import javax.swing.KeyStroke;
66	import javax.swing.SwingUtilities;
67	import javax.swing.UIManager;
68
69	import net.sf.juife.TitleBar;
70
71	import org.jsampler.CC;
72	import org.jsampler.HF;
73	import org.jsampler.LSConsoleModel;
74
75	import org.jsampler.view.JSChannel;
76	import org.jsampler.view.JSChannelsPane;
77	import org.jsampler.view.JSMainFrame;
78	import org.jsampler.view.LscpFileFilter;
79
80	import org.jsampler.view.std.JSDetailedErrorDlg;
81	import org.jsampler.view.std.JSamplerHomeChooser;
82
83	import static org.jsampler.view.fantasia.A4n.a4n;
84	import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
85	import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
86	import static org.jsampler.view.std.StdPrefs.*;
87
88
89	/**
90	*
91	* @author Grigor Iliev
92	*/
93	public class MainFrame extends JSMainFrame {
94	private final StandardBar standardBar = new StandardBar();
95	private final FantasiaMenuBar menuBar = new FantasiaMenuBar();
96	private final JPanel rootPane = new JPanel();
97	private final MainPane mainPane = new MainPane();
98	private final DevicesPane devicesPane = new DevicesPane();
99	private final JScrollPane spDevicesPane = new JScrollPane();
100
101	private final JMenu recentScriptsMenu =
102	new JMenu(i18n.getMenuLabel("actions.recentScripts"));
103
104	private final JSplitPane hSplitPane;
105
106	private final SidePane sidePane = new SidePane();
107	private final JPanel rightPane;
108
109	private final LSConsoleFrame lsConsoleFrame = new LSConsoleFrame();
110	private final Vector<String> recentScripts = new Vector<String>();
111
112
113	private final JCheckBoxMenuItem cbmiToolBarVisible =
114	new JCheckBoxMenuItem(i18n.getMenuLabel("view.toolBar"));
115
116	private final JCheckBoxMenuItem cbmiSidePaneVisible =
117	new JCheckBoxMenuItem(i18n.getMenuLabel("view.sidePane"));
118
119	private final JCheckBoxMenuItem cbmiDevicesPaneVisible =
120	new JCheckBoxMenuItem(i18n.getMenuLabel("view.devicesPane"));
121
122	/** Creates a new instance of <code>MainFrame</code> */
123	public
124	MainFrame() {
125	setTitle(i18n.getLabel("MainFrame.title"));
126
127	if(Res.iconAppIcon != null) setIconImage(Res.iconAppIcon.getImage());
128
129	getContentPane().add(standardBar, BorderLayout.NORTH);
130
131	rightPane = createRightPane();
132
133	hSplitPane = new JSplitPane (
134	JSplitPane.HORIZONTAL_SPLIT,
135	true, // continuousLayout
136	sidePane, rightPane
137	);
138	hSplitPane.setResizeWeight(0.5);
139
140	rootPane.setLayout(new BorderLayout());
141	rootPane.setBorder(BorderFactory.createEmptyBorder(6, 0, 0, 0));
142	rootPane.setOpaque(false);
143	rootPane.add(hSplitPane);
144
145	addMenu();
146
147	addChannelsPane(mainPane.getChannelsPane());
148
149	getContentPane().add(rootPane);
150
151	int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
152	hSplitPane.setDividerLocation(i);
153
154	setSavedSize();
155	}
156
157	private JPanel
158	createRightPane() {
159	JPanel p = new JPanel();
160	GridBagLayout gridbag = new GridBagLayout();
161	GridBagConstraints c = new GridBagConstraints();
162
163	p.setLayout(gridbag);
164
165	c.fill = GridBagConstraints.BOTH;
166
167	spDevicesPane.setViewportView(devicesPane);
168	spDevicesPane.setBorder(BorderFactory.createEmptyBorder());
169	int h = spDevicesPane.getMinimumSize().height;
170	spDevicesPane.setMinimumSize(new Dimension(200, h));
171
172	c.gridx = 1;
173	c.gridy = 0;
174	c.weightx = 1.0;
175	c.weighty = 1.0;
176	c.insets = new Insets(0, 3, 3, 0);
177	gridbag.setConstraints(spDevicesPane, c);
178	p.add(spDevicesPane);
179
180	c.gridx = 0;
181	c.gridy = 0;
182	c.weightx = 0.0;
183	c.weighty = 1.0;
184	c.insets = new Insets(0, 3, 3, 3);
185	c.fill = GridBagConstraints.VERTICAL;
186	gridbag.setConstraints(mainPane, c);
187	p.add(mainPane);
188
189	return p;
190	}
191
192	private void
193	setSavedSize() {
194	String s = preferences().getStringProperty("MainFrame.sizeAndLocation");
195	if(s == null) {
196	setDefaultSizeAndLocation();
197	return;
198	}
199	pack();
200	try {
201	int i = s.indexOf(',');
202	int x = Integer.parseInt(s.substring(0, i));
203
204	s = s.substring(i + 1);
205	i = s.indexOf(',');
206	int y = Integer.parseInt(s.substring(0, i));
207
208	s = s.substring(i + 1);
209	i = s.indexOf(',');
210	int width = Integer.parseInt(s.substring(0, i));
211
212	s = s.substring(i + 1);
213	int height = Integer.parseInt(s);
214
215	setBounds(x, y, width, height);
216	} catch(Exception x) {
217	String msg = "Parsing of window size and location string failed";
218	CC.getLogger().log(Level.INFO, msg, x);
219	setDefaultSizeAndLocation();
220	}
221
222	if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
223	setExtendedState(getExtendedState() \| MAXIMIZED_BOTH);
224	}
225	}
226
227	private void
228	setDefaultSizeAndLocation() {
229	setPreferredSize(new Dimension(900, 600));
230	pack();
231	setLocationRelativeTo(null);
232	}
233
234
235	/** Invoked when this window is about to close. */
236	protected void
237	onWindowClose() {
238	sidePane.savePreferences();
239
240	int i = hSplitPane.getDividerLocation();
241	preferences().setIntProperty("MainFrame.hSplitDividerLocation", i);
242
243	preferences().setBoolProperty (
244	"MainFrame.windowMaximized",
245	(getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH
246	);
247
248	if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
249	super.onWindowClose();
250	return;
251	}
252
253	java.awt.Point p = getLocation();
254	Dimension d = getSize();
255	StringBuffer sb = new StringBuffer();
256	sb.append(p.x).append(',').append(p.y).append(',');
257	sb.append(d.width).append(',').append(d.height);
258	preferences().setStringProperty("MainFrame.sizeAndLocation", sb.toString());
259
260	String[] list = recentScripts.toArray(new String[recentScripts.size()]);
261	preferences().setStringListProperty(RECENT_LSCP_SCRIPTS, list);
262
263	if(preferences().getBoolProperty(SAVE_LS_CONSOLE_HISTORY)) {
264	if(lsConsoleFrame != null) getLSConsolePane().saveConsoleHistory();
265	}
266
267	super.onWindowClose();
268	}
269
270	private void
271	addMenu() {
272	JMenu m;
273	JMenuItem mi;
274
275	setJMenuBar(menuBar);
276
277	// Actions
278	m = new FantasiaMenu(i18n.getMenuLabel("actions"));
279
280	mi = new JMenuItem(a4n.connect);
281	mi.setIcon(null);
282	//mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N, KeyEvent.CTRL_MASK));
283	m.add(mi);
284
285	mi = new JMenuItem(a4n.samplerInfo);
286	mi.setIcon(null);
287	m.add(mi);
288
289	m.addSeparator();
290
291	JMenu exportMenu = new JMenu(i18n.getMenuLabel("actions.export"));
292	m.add(exportMenu);
293
294	mi = new JMenuItem(a4n.exportSamplerConfig);
295	mi.setIcon(null);
296	mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, KeyEvent.CTRL_MASK));
297	exportMenu.add(mi);
298
299	mi = new JMenuItem(a4n.exportMidiInstrumentMaps);
300	mi.setIcon(null);
301	exportMenu.add(mi);
302
303	m.addSeparator();
304
305	mi = new JMenuItem(a4n.loadScript);
306	mi.setIcon(null);
307	m.add(mi);
308
309	String[] list = preferences().getStringListProperty(RECENT_LSCP_SCRIPTS);
310	for(String s : list) recentScripts.add(s);
311
312	updateRecentScriptsMenu();
313
314	m.add(recentScriptsMenu);
315
316	m.addSeparator();
317
318	mi = new JMenuItem(i18n.getMenuLabel("actions.exit"));
319	m.add(mi);
320	mi.addActionListener(new ActionListener() {
321	public void
322	actionPerformed(ActionEvent e) { onWindowClose(); }
323	});
324
325	menuBar.add(m);
326
327
328	// Edit
329	m = new FantasiaMenu(i18n.getMenuLabel("edit"));
330	menuBar.add(m);
331
332	mi = new JMenuItem(i18n.getMenuLabel("edit.addChannel"));
333	m.add(mi);
334	mi.addActionListener(new ActionListener() {
335	public void
336	actionPerformed(ActionEvent e) {
337	CC.getSamplerModel().addBackendChannel();
338	}
339	});
340
341	m.addSeparator();
342
343	mi = new JMenuItem(a4n.createMidiDevice);
344	mi.setIcon(null);
345	m.add(mi);
346
347	mi = new JMenuItem(a4n.createAudioDevice);
348	mi.setIcon(null);
349	m.add(mi);
350
351	m.addSeparator();
352
353	mi = new JMenuItem(a4n.editPreferences);
354	mi.setIcon(null);
355	mi.setAccelerator(KeyStroke.getKeyStroke (
356	KeyEvent.VK_P, KeyEvent.CTRL_MASK \| KeyEvent.SHIFT_MASK
357	));
358	m.add(mi);
359
360	// View
361	m = new FantasiaMenu(i18n.getMenuLabel("view"));
362	menuBar.add(m);
363
364	m.add(cbmiToolBarVisible);
365
366	cbmiToolBarVisible.addActionListener(new ActionListener() {
367	public void
368	actionPerformed(ActionEvent e) {
369	showToolBar(cbmiToolBarVisible.getState());
370	}
371	});
372
373	boolean b = preferences().getBoolProperty("toolBar.visible");
374	cbmiToolBarVisible.setSelected(b);
375	showToolBar(b);
376
377	cbmiSidePaneVisible.setAccelerator(KeyStroke.getKeyStroke (
378	KeyEvent.VK_L, KeyEvent.CTRL_MASK \| KeyEvent.SHIFT_MASK
379	));
380	m.add(cbmiSidePaneVisible);
381
382	cbmiSidePaneVisible.addActionListener(new ActionListener() {
383	public void
384	actionPerformed(ActionEvent e) {
385	showSidePane(cbmiSidePaneVisible.getState());
386	}
387	});
388
389	b = preferences().getBoolProperty("sidePane.visible");
390	cbmiSidePaneVisible.setSelected(b);
391	showSidePane(b);
392
393	cbmiDevicesPaneVisible.setAccelerator(KeyStroke.getKeyStroke (
394	KeyEvent.VK_R, KeyEvent.CTRL_MASK \| KeyEvent.SHIFT_MASK
395	));
396	m.add(cbmiDevicesPaneVisible);
397
398	cbmiDevicesPaneVisible.addActionListener(new ActionListener() {
399	public void
400	actionPerformed(ActionEvent e) {
401	showDevicesPane(cbmiDevicesPaneVisible.getState());
402	}
403	});
404
405	b = preferences().getBoolProperty("devicesPane.visible");
406	cbmiDevicesPaneVisible.setSelected(b);
407	showDevicesPane(b);
408
409
410	// Window
411	m = new FantasiaMenu(i18n.getMenuLabel("window"));
412	menuBar.add(m);
413
414	mi = new JMenuItem(a4n.windowLSConsole);
415	mi.setIcon(null);
416	m.add(mi);
417
418	mi = new JMenuItem(a4n.windowInstrumentsDb);
419	mi.setIcon(null);
420	m.add(mi);
421
422
423	// Help
424	m = new FantasiaMenu(i18n.getMenuLabel("help"));
425
426	mi = new JMenuItem(a4n.browseOnlineTutorial);
427	mi.setIcon(null);
428	m.add(mi);
429
430	m.addSeparator();
431
432	mi = new JMenuItem(a4n.helpAbout);
433	mi.setIcon(null);
434	m.add(mi);
435
436	menuBar.add(m);
437	}
438
439	/**
440	* This method does nothing, because <b>Fantasia</b> has exactly
441	* one pane containing sampler channels, which can not be changed.
442	*/
443	public void
444	insertChannelsPane(JSChannelsPane pane, int idx) {
445
446	}
447
448	/**
449	* This method always returns the <code>JSChannelsPane</code> at index 0,
450	* because the <b>Fantasia</b> view has exactly one pane containing sampler channels.
451	* @return The <code>JSChannelsPane</code> at index 0.
452	*/
453	public JSChannelsPane
454	getSelectedChannelsPane() { return getChannelsPane(0); }
455
456	/**
457	* This method does nothing because the <b>Fantasia</b> view has
458	* exactly one pane containing sampler channels which is always shown.
459	*/
460	public void
461	setSelectedChannelsPane(JSChannelsPane pane) { }
462
463	public void
464	installJSamplerHome() {
465	JSamplerHomeChooser chooser = new JSamplerHomeChooser(this);
466	chooser.setVisible(true);
467	if(chooser.isCancelled()) return;
468
469	CC.changeJSamplerHome(chooser.getJSamplerHome());
470	}
471
472	public void
473	showDetailedErrorMessage(Frame owner, String err, String details) {
474	JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
475	owner, Res.iconWarning32, i18n.getError("error"), err, details
476	);
477	dlg.setVisible(true);
478	}
479
480	public void
481	showDetailedErrorMessage(Dialog owner, String err, String details) {
482	JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
483	owner, Res.iconWarning32, i18n.getError("error"), err, details
484	);
485	dlg.setVisible(true);
486	}
487
488	protected LSConsoleModel
489	getLSConsoleModel() { return getLSConsolePane().getModel(); }
490
491	protected LSConsolePane
492	getLSConsolePane() {
493	return getLSConsoleFrame().getLSConsolePane();
494	}
495
496	protected LSConsoleFrame
497	getLSConsoleFrame() { return lsConsoleFrame; }
498
499	protected void
500	runScript() {
501	String s = preferences().getStringProperty("lastScriptLocation");
502	JFileChooser fc = new JFileChooser(s);
503	fc.setFileFilter(new LscpFileFilter());
504	int result = fc.showOpenDialog(this);
505	if(result != JFileChooser.APPROVE_OPTION) return;
506
507	String path = fc.getCurrentDirectory().getAbsolutePath();
508	preferences().setStringProperty("lastScriptLocation", path);
509
510	runScript(fc.getSelectedFile());
511	}
512
513	private void
514	runScript(String script) { runScript(new File(script)); }
515
516	private void
517	runScript(File script) {
518	FileReader fr;
519	try { fr = new FileReader(script); }
520	catch(FileNotFoundException e) {
521	HF.showErrorMessage(i18n.getMessage("FileNotFound!"));
522	return;
523	}
524
525	BufferedReader br = new BufferedReader(fr);
526
527	try {
528	String s = br.readLine();
529	while(s != null) {
530	getLSConsoleModel().setCommandLineText(s);
531	getLSConsoleModel().execCommand();
532	s = br.readLine();
533	}
534	} catch(Exception e) {
535	HF.showErrorMessage(e);
536	return;
537	}
538
539	String s = script.getAbsolutePath();
540	recentScripts.remove(s);
541	recentScripts.insertElementAt(s, 0);
542
543	updateRecentScriptsMenu();
544	}
545
546	protected void
547	clearRecentScripts() {
548	recentScripts.removeAllElements();
549	updateRecentScriptsMenu();
550	}
551
552	protected void
553	updateRecentScriptsMenu() {
554	int size = preferences().getIntProperty(RECENT_LSCP_SCRIPTS_SIZE);
555	while(recentScripts.size() > size) {
556	recentScripts.removeElementAt(recentScripts.size() - 1);
557	}
558
559	recentScriptsMenu.removeAll();
560
561	for(String script : recentScripts) {
562	JMenuItem mi = new JMenuItem(script);
563	recentScriptsMenu.add(mi);
564	mi.addActionListener(new RecentScriptHandler(script));
565	}
566
567	recentScriptsMenu.setEnabled(recentScripts.size() != 0);
568	}
569
570	private void
571	showToolBar(boolean b) {
572	preferences().setBoolProperty("toolBar.visible", b);
573	standardBar.setVisible(b);
574	}
575
576	private void
577	showSidePane(boolean b) {
578	preferences().setBoolProperty("sidePane.visible", b);
579	rootPane.remove(rightPane);
580	rootPane.remove(hSplitPane);
581
582	if(b) {
583	hSplitPane.setRightComponent(rightPane);
584	rootPane.add(hSplitPane);
585	int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
586
587	hSplitPane.setDividerLocation(i);
588	hSplitPane.validate();
589	} else {
590	rootPane.add(rightPane);
591
592	}
593
594	int w = getPreferredSize().width;
595	int h = getSize().height;
596	setSize(new Dimension(w, h));
597
598	rootPane.revalidate();
599	rootPane.validate();
600	rootPane.repaint();
601
602	SwingUtilities.invokeLater(new Runnable() {
603	public void
604	run() { sidePanesVisibilityChanged(); }
605	});
606	}
607
608	private void
609	showDevicesPane(boolean b) {
610	preferences().setBoolProperty("devicesPane.visible", b);
611
612	int width = sidePane.getWidth();
613	int height = sidePane.getPreferredSize().height;
614	if(width != 0) sidePane.setPreferredSize(new Dimension(width, height));
615
616	if(b) {
617	int w = preferences().getIntProperty("devicesPane.width", 200);
618
619	int h = spDevicesPane.getPreferredSize().height;
620	spDevicesPane.setPreferredSize(new Dimension(w, h));
621	} else {
622	int w = spDevicesPane.getWidth();
623	if(w > 0 && w < 200) w = 200;
624	if(w != 0) preferences().setIntProperty("devicesPane.width", w);
625	}
626
627	hSplitPane.setResizeWeight(0.0);
628	spDevicesPane.setVisible(b);
629	hSplitPane.resetToPreferredSizes();
630
631	int w = getPreferredSize().width;
632	int h = getSize().height;
633	setSize(new Dimension(w, h));
634
635	rootPane.validate();
636	rootPane.repaint();
637	//hSplitPane.validate();
638
639	SwingUtilities.invokeLater(new Runnable() {
640	public void
641	run() { sidePanesVisibilityChanged(); }
642	});
643	}
644
645	private void
646	sidePanesVisibilityChanged() {
647	boolean sidePaneVisible = cbmiSidePaneVisible.isSelected();
648	boolean devicesPaneVisible = cbmiDevicesPaneVisible.isSelected();
649
650	if(sidePaneVisible && devicesPaneVisible) {
651	hSplitPane.setResizeWeight(0.5);
652	} else if(sidePaneVisible && !devicesPaneVisible) {
653	hSplitPane.setResizeWeight(1.0);
654	}
655
656	if(!sidePaneVisible && !devicesPaneVisible) {
657	standardBar.showFantasiaLogo(false);
658	if(isResizable()) setResizable(false);
659	} else {
660	standardBar.showFantasiaLogo(true);
661	if(!isResizable()) setResizable(true);
662	}
663	}
664
665	private class RecentScriptHandler implements ActionListener {
666	private String script;
667
668	RecentScriptHandler(String script) { this.script = script; }
669
670	public void
671	actionPerformed(ActionEvent e) {
672	runScript(script);
673	if(preferences().getBoolProperty(SHOW_LS_CONSOLE_WHEN_RUN_SCRIPT)) {
674	a4n.windowLSConsole.actionPerformed(null);
675	}
676	}
677	}
678
679	private static class FantasiaMenu extends JMenu {
680	FantasiaMenu(String s) {
681	super(s);
682	setFont(getFont().deriveFont(java.awt.Font.BOLD));
683	setOpaque(false);
684	}
685	}
686
687	private class FantasiaMenuBar extends JMenuBar {
688	private Insets pixmapInsets = new Insets(6, 6, 0, 6);
689	private Insets pixmapInsets2 = new Insets(6, 6, 6, 6);
690
691	FantasiaMenuBar() {
692	setOpaque(false);
693	}
694
695	protected void
696	paintComponent(Graphics g) {
697	super.paintComponent(g);
698	if(standardBar.isVisible()) {
699	PixmapPane.paintComponent(this, g, Res.gfxMenuBarBg, pixmapInsets);
700	} else {
701	PixmapPane.paintComponent(this, g, Res.gfxRoundBg14, pixmapInsets2);
702	}
703	}
704	}
705	}