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.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.helpAbout);
427	mi.setIcon(null);
428	m.add(mi);
429
430	menuBar.add(m);
431	}
432
433	/**
434	* This method does nothing, because <b>Fantasia</b> has exactly
435	* one pane containing sampler channels, which can not be changed.
436	*/
437	public void
438	insertChannelsPane(JSChannelsPane pane, int idx) {
439
440	}
441
442	/**
443	* This method always returns the <code>JSChannelsPane</code> at index 0,
444	* because the <b>Fantasia</b> view has exactly one pane containing sampler channels.
445	* @return The <code>JSChannelsPane</code> at index 0.
446	*/
447	public JSChannelsPane
448	getSelectedChannelsPane() { return getChannelsPane(0); }
449
450	/**
451	* This method does nothing because the <b>Fantasia</b> view has
452	* exactly one pane containing sampler channels which is always shown.
453	*/
454	public void
455	setSelectedChannelsPane(JSChannelsPane pane) { }
456
457	public void
458	installJSamplerHome() {
459	JSamplerHomeChooser chooser = new JSamplerHomeChooser(this);
460	chooser.setVisible(true);
461	if(chooser.isCancelled()) return;
462
463	CC.changeJSamplerHome(chooser.getJSamplerHome());
464	}
465
466	public void
467	showDetailedErrorMessage(Frame owner, String err, String details) {
468	JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
469	owner, Res.iconWarning32, i18n.getError("error"), err, details
470	);
471	dlg.setVisible(true);
472	}
473
474	public void
475	showDetailedErrorMessage(Dialog owner, String err, String details) {
476	JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
477	owner, Res.iconWarning32, i18n.getError("error"), err, details
478	);
479	dlg.setVisible(true);
480	}
481
482	protected LSConsoleModel
483	getLSConsoleModel() { return getLSConsolePane().getModel(); }
484
485	protected LSConsolePane
486	getLSConsolePane() {
487	return getLSConsoleFrame().getLSConsolePane();
488	}
489
490	protected LSConsoleFrame
491	getLSConsoleFrame() { return lsConsoleFrame; }
492
493	protected void
494	runScript() {
495	String s = preferences().getStringProperty("lastScriptLocation");
496	JFileChooser fc = new JFileChooser(s);
497	fc.setFileFilter(new LscpFileFilter());
498	int result = fc.showOpenDialog(this);
499	if(result != JFileChooser.APPROVE_OPTION) return;
500
501	String path = fc.getCurrentDirectory().getAbsolutePath();
502	preferences().setStringProperty("lastScriptLocation", path);
503
504	runScript(fc.getSelectedFile());
505	}
506
507	private void
508	runScript(String script) { runScript(new File(script)); }
509
510	private void
511	runScript(File script) {
512	FileReader fr;
513	try { fr = new FileReader(script); }
514	catch(FileNotFoundException e) {
515	HF.showErrorMessage(i18n.getMessage("FileNotFound!"));
516	return;
517	}
518
519	BufferedReader br = new BufferedReader(fr);
520
521	try {
522	String s = br.readLine();
523	while(s != null) {
524	getLSConsoleModel().setCommandLineText(s);
525	getLSConsoleModel().execCommand();
526	s = br.readLine();
527	}
528	} catch(Exception e) {
529	HF.showErrorMessage(e);
530	return;
531	}
532
533	String s = script.getAbsolutePath();
534	recentScripts.remove(s);
535	recentScripts.insertElementAt(s, 0);
536
537	updateRecentScriptsMenu();
538	}
539
540	protected void
541	clearRecentScripts() {
542	recentScripts.removeAllElements();
543	updateRecentScriptsMenu();
544	}
545
546	protected void
547	updateRecentScriptsMenu() {
548	int size = preferences().getIntProperty(RECENT_LSCP_SCRIPTS_SIZE);
549	while(recentScripts.size() > size) {
550	recentScripts.removeElementAt(recentScripts.size() - 1);
551	}
552
553	recentScriptsMenu.removeAll();
554
555	for(String script : recentScripts) {
556	JMenuItem mi = new JMenuItem(script);
557	recentScriptsMenu.add(mi);
558	mi.addActionListener(new RecentScriptHandler(script));
559	}
560
561	recentScriptsMenu.setEnabled(recentScripts.size() != 0);
562	}
563
564	private void
565	showToolBar(boolean b) {
566	preferences().setBoolProperty("toolBar.visible", b);
567	standardBar.setVisible(b);
568	}
569
570	private void
571	showSidePane(boolean b) {
572	preferences().setBoolProperty("sidePane.visible", b);
573	rootPane.remove(rightPane);
574	rootPane.remove(hSplitPane);
575
576	if(b) {
577	hSplitPane.setRightComponent(rightPane);
578	rootPane.add(hSplitPane);
579	int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
580
581	hSplitPane.setDividerLocation(i);
582	hSplitPane.validate();
583	} else {
584	rootPane.add(rightPane);
585
586	}
587
588	int w = getPreferredSize().width;
589	int h = getSize().height;
590	setSize(new Dimension(w, h));
591
592	rootPane.revalidate();
593	rootPane.validate();
594	rootPane.repaint();
595
596	SwingUtilities.invokeLater(new Runnable() {
597	public void
598	run() { sidePanesVisibilityChanged(); }
599	});
600	}
601
602	private void
603	showDevicesPane(boolean b) {
604	preferences().setBoolProperty("devicesPane.visible", b);
605
606	int width = sidePane.getWidth();
607	int height = sidePane.getPreferredSize().height;
608	if(width != 0) sidePane.setPreferredSize(new Dimension(width, height));
609
610	if(b) {
611	int w = preferences().getIntProperty("devicesPane.width", 200);
612
613	int h = spDevicesPane.getPreferredSize().height;
614	spDevicesPane.setPreferredSize(new Dimension(w, h));
615	} else {
616	int w = spDevicesPane.getWidth();
617	if(w > 0 && w < 200) w = 200;
618	if(w != 0) preferences().setIntProperty("devicesPane.width", w);
619	}
620
621	hSplitPane.setResizeWeight(0.0);
622	spDevicesPane.setVisible(b);
623	hSplitPane.resetToPreferredSizes();
624
625	int w = getPreferredSize().width;
626	int h = getSize().height;
627	setSize(new Dimension(w, h));
628
629	rootPane.validate();
630	rootPane.repaint();
631	//hSplitPane.validate();
632
633	SwingUtilities.invokeLater(new Runnable() {
634	public void
635	run() { sidePanesVisibilityChanged(); }
636	});
637	}
638
639	private void
640	sidePanesVisibilityChanged() {
641	boolean sidePaneVisible = cbmiSidePaneVisible.isSelected();
642	boolean devicesPaneVisible = cbmiDevicesPaneVisible.isSelected();
643
644	if(sidePaneVisible && devicesPaneVisible) {
645	hSplitPane.setResizeWeight(0.5);
646	} else if(sidePaneVisible && !devicesPaneVisible) {
647	hSplitPane.setResizeWeight(1.0);
648	}
649
650	if(!sidePaneVisible && !devicesPaneVisible) {
651	standardBar.showFantasiaLogo(false);
652	if(isResizable()) setResizable(false);
653	} else {
654	standardBar.showFantasiaLogo(true);
655	if(!isResizable()) setResizable(true);
656	}
657	}
658
659	private class RecentScriptHandler implements ActionListener {
660	private String script;
661
662	RecentScriptHandler(String script) { this.script = script; }
663
664	public void
665	actionPerformed(ActionEvent e) {
666	runScript(script);
667	if(preferences().getBoolProperty(SHOW_LS_CONSOLE_WHEN_RUN_SCRIPT)) {
668	a4n.windowLSConsole.actionPerformed(null);
669	}
670	}
671	}
672
673	private static class FantasiaMenu extends JMenu {
674	FantasiaMenu(String s) {
675	super(s);
676	setFont(getFont().deriveFont(java.awt.Font.BOLD));
677	setOpaque(false);
678	}
679	}
680
681	private class FantasiaMenuBar extends JMenuBar {
682	private Insets pixmapInsets = new Insets(6, 6, 0, 6);
683	private Insets pixmapInsets2 = new Insets(6, 6, 6, 6);
684
685	FantasiaMenuBar() {
686	setOpaque(false);
687	}
688
689	protected void
690	paintComponent(Graphics g) {
691	super.paintComponent(g);
692	if(standardBar.isVisible()) {
693	PixmapPane.paintComponent(this, g, Res.gfxMenuBarBg, pixmapInsets);
694	} else {
695	PixmapPane.paintComponent(this, g, Res.gfxRoundBg14, pixmapInsets2);
696	}
697	}
698	}
699	}