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	iliev	912	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	1285	* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	912	*
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	iliev	1204	import java.awt.Dialog;
27	iliev	912	import java.awt.Dimension;
28	iliev	1204	import java.awt.Frame;
29	iliev	1285	import java.awt.Graphics;
30			import java.awt.GridBagConstraints;
31			import java.awt.GridBagLayout;
32			import java.awt.Insets;
33	iliev	912	import java.awt.Point;
34
35			import java.awt.event.ActionEvent;
36			import java.awt.event.ActionListener;
37	iliev	1285	import java.awt.event.KeyEvent;
38	iliev	912	import java.awt.event.MouseAdapter;
39			import java.awt.event.MouseEvent;
40
41	iliev	1285	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	iliev	912	import java.util.logging.Level;
48
49	iliev	1285	import javax.swing.BorderFactory;
50	iliev	912	import javax.swing.Box;
51			import javax.swing.BoxLayout;
52			import javax.swing.JCheckBoxMenuItem;
53	iliev	1323	import javax.swing.JComponent;
54	iliev	1285	import javax.swing.JDialog;
55			import javax.swing.JFileChooser;
56			import javax.swing.JFrame;
57	iliev	912	import javax.swing.JMenu;
58	iliev	1285	import javax.swing.JMenuBar;
59	iliev	912	import javax.swing.JMenuItem;
60			import javax.swing.JPanel;
61			import javax.swing.JPopupMenu;
62	iliev	1285	import javax.swing.JScrollPane;
63			import javax.swing.JSplitPane;
64	iliev	912	import javax.swing.JToggleButton;
65	iliev	1285	import javax.swing.KeyStroke;
66			import javax.swing.SwingUtilities;
67	iliev	912	import javax.swing.UIManager;
68
69			import net.sf.juife.TitleBar;
70
71			import org.jsampler.CC;
72			import org.jsampler.HF;
73	iliev	1285	import org.jsampler.LSConsoleModel;
74	iliev	912
75			import org.jsampler.view.JSChannel;
76			import org.jsampler.view.JSChannelsPane;
77			import org.jsampler.view.JSMainFrame;
78	iliev	1285	import org.jsampler.view.LscpFileFilter;
79	iliev	912
80	iliev	1355	import org.jsampler.view.std.JSDetailedErrorDlg;
81	iliev	1285	import org.jsampler.view.std.JSamplerHomeChooser;
82
83			import static org.jsampler.view.fantasia.A4n.a4n;
84	iliev	912	import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
85	iliev	1285	import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
86			import static org.jsampler.view.std.StdPrefs.*;
87	iliev	912
88
89			/**
90			*
91			* @author Grigor Iliev
92			*/
93			public class MainFrame extends JSMainFrame {
94	iliev	1323	private final StandardBar standardBar = new StandardBar();
95	iliev	1285	private final FantasiaMenuBar menuBar = new FantasiaMenuBar();
96	iliev	1323	private final JPanel rootPane = new JPanel();
97	iliev	1285	private final MainPane mainPane = new MainPane();
98			private final DevicesPane devicesPane = new DevicesPane();
99	iliev	1323	private final JScrollPane spDevicesPane = new JScrollPane();
100	iliev	912
101	iliev	1285	private final JMenu recentScriptsMenu =
102			new JMenu(i18n.getMenuLabel("actions.recentScripts"));
103	iliev	912
104	iliev	1285	private final JSplitPane hSplitPane;
105
106			private final SidePane sidePane = new SidePane();
107	iliev	1323	private final JPanel rightPane;
108	iliev	1285
109	iliev	1311	private final LSConsoleFrame lsConsoleFrame = new LSConsoleFrame();
110	iliev	1285	private final Vector<String> recentScripts = new Vector<String>();
111
112
113	iliev	1323	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	iliev	912	/** Creates a new instance of <code>MainFrame</code> */
123			public
124			MainFrame() {
125			setTitle(i18n.getLabel("MainFrame.title"));
126
127	iliev	1285	if(Res.iconAppIcon != null) setIconImage(Res.iconAppIcon.getImage());
128	iliev	912
129	iliev	1285	getContentPane().add(standardBar, BorderLayout.NORTH);
130	iliev	912
131	iliev	1323	rightPane = createRightPane();
132	iliev	912
133	iliev	1285	hSplitPane = new JSplitPane (
134			JSplitPane.HORIZONTAL_SPLIT,
135			true, // continuousLayout
136	iliev	1323	sidePane, rightPane
137	iliev	1285	);
138	iliev	1323	hSplitPane.setResizeWeight(0.5);
139	iliev	912
140	iliev	1323	rootPane.setLayout(new BorderLayout());
141			rootPane.setBorder(BorderFactory.createEmptyBorder(6, 0, 0, 0));
142			rootPane.setOpaque(false);
143			rootPane.add(hSplitPane);
144	iliev	912
145	iliev	1323	addMenu();
146
147			addChannelsPane(mainPane.getChannelsPane());
148
149			getContentPane().add(rootPane);
150
151	iliev	1285	int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
152			hSplitPane.setDividerLocation(i);
153	iliev	912
154	iliev	1285	setSavedSize();
155			}
156
157			private JPanel
158			createRightPane() {
159			JPanel p = new JPanel();
160			GridBagLayout gridbag = new GridBagLayout();
161			GridBagConstraints c = new GridBagConstraints();
162	iliev	912
163	iliev	1285	p.setLayout(gridbag);
164	iliev	912
165	iliev	1285	c.fill = GridBagConstraints.BOTH;
166	iliev	912
167	iliev	1323	spDevicesPane.setViewportView(devicesPane);
168			spDevicesPane.setBorder(BorderFactory.createEmptyBorder());
169			int h = spDevicesPane.getMinimumSize().height;
170			spDevicesPane.setMinimumSize(new Dimension(200, h));
171	iliev	1318
172	iliev	1285	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	iliev	1323	gridbag.setConstraints(spDevicesPane, c);
178			p.add(spDevicesPane);
179	iliev	912
180	iliev	1285	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	iliev	912
189	iliev	1285	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	iliev	912	pack();
200			try {
201	iliev	1285	int i = s.indexOf(',');
202			int x = Integer.parseInt(s.substring(0, i));
203	iliev	912
204	iliev	1285	s = s.substring(i + 1);
205			i = s.indexOf(',');
206			int y = Integer.parseInt(s.substring(0, i));
207	iliev	912
208	iliev	1285	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	iliev	912	} catch(Exception x) {
217			String msg = "Parsing of window size and location string failed";
218			CC.getLogger().log(Level.INFO, msg, x);
219	iliev	1285	setDefaultSizeAndLocation();
220	iliev	912	}
221	iliev	1285
222			if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
223			setExtendedState(getExtendedState() \| MAXIMIZED_BOTH);
224			}
225	iliev	912	}
226
227			private void
228	iliev	1285	setDefaultSizeAndLocation() {
229			setPreferredSize(new Dimension(900, 600));
230			pack();
231			setLocationRelativeTo(null);
232	iliev	912	}
233
234
235			/** Invoked when this window is about to close. */
236			protected void
237			onWindowClose() {
238	iliev	1285	sidePane.savePreferences();
239	iliev	912
240	iliev	1285	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	iliev	912	java.awt.Point p = getLocation();
254			Dimension d = getSize();
255			StringBuffer sb = new StringBuffer();
256	iliev	1285	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	iliev	912
260	iliev	1308	String[] list = recentScripts.toArray(new String[recentScripts.size()]);
261			preferences().setStringListProperty(RECENT_LSCP_SCRIPTS, list);
262	iliev	1285
263			if(preferences().getBoolProperty(SAVE_LS_CONSOLE_HISTORY)) {
264			if(lsConsoleFrame != null) getLSConsolePane().saveConsoleHistory();
265			}
266
267	iliev	912	super.onWindowClose();
268			}
269
270	iliev	1285	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	iliev	1308	String[] list = preferences().getStringListProperty(RECENT_LSCP_SCRIPTS);
310			for(String s : list) recentScripts.add(s);
311	iliev	1285
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	iliev	1323	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	iliev	1285	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	iliev	1323	// View
361			m = new FantasiaMenu(i18n.getMenuLabel("view"));
362			menuBar.add(m);
363	iliev	1285
364	iliev	1323	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	iliev	1285	// 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	iliev	1496	mi = new JMenuItem(a4n.browseOnlineTutorial);
427			mi.setIcon(null);
428			m.add(mi);
429
430			m.addSeparator();
431
432	iliev	1285	mi = new JMenuItem(a4n.helpAbout);
433			mi.setIcon(null);
434			m.add(mi);
435
436			menuBar.add(m);
437	iliev	912	}
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	iliev	1285
446	iliev	912	}
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	iliev	1285	public void
464			installJSamplerHome() {
465			JSamplerHomeChooser chooser = new JSamplerHomeChooser(this);
466			chooser.setVisible(true);
467			if(chooser.isCancelled()) return;
468	iliev	912
469	iliev	1285	CC.changeJSamplerHome(chooser.getJSamplerHome());
470	iliev	912	}
471
472	iliev	1143	public void
473	iliev	1204	showDetailedErrorMessage(Frame owner, String err, String details) {
474	iliev	1355	JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
475			owner, Res.iconWarning32, i18n.getError("error"), err, details
476			);
477			dlg.setVisible(true);
478	iliev	1204	}
479
480			public void
481			showDetailedErrorMessage(Dialog owner, String err, String details) {
482	iliev	1355	JSDetailedErrorDlg dlg = new JSDetailedErrorDlg (
483			owner, Res.iconWarning32, i18n.getError("error"), err, details
484			);
485			dlg.setVisible(true);
486	iliev	1204	}
487	iliev	912
488	iliev	1285	protected LSConsoleModel
489			getLSConsoleModel() { return getLSConsolePane().getModel(); }
490
491			protected LSConsolePane
492			getLSConsolePane() {
493			return getLSConsoleFrame().getLSConsolePane();
494			}
495
496			protected LSConsoleFrame
497	iliev	1311	getLSConsoleFrame() { return lsConsoleFrame; }
498	iliev	1285
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	iliev	912
507	iliev	1285	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	iliev	912	}
524
525	iliev	1285	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	iliev	912	}
538	iliev	1285
539			String s = script.getAbsolutePath();
540			recentScripts.remove(s);
541			recentScripts.insertElementAt(s, 0);
542
543			updateRecentScriptsMenu();
544			}
545	iliev	912
546	iliev	1285	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	iliev	1323	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	iliev	1285	private class RecentScriptHandler implements ActionListener {
666			private String script;
667
668			RecentScriptHandler(String script) { this.script = script; }
669
670	iliev	912	public void
671	iliev	1285	actionPerformed(ActionEvent e) {
672			runScript(script);
673			if(preferences().getBoolProperty(SHOW_LS_CONSOLE_WHEN_RUN_SCRIPT)) {
674			a4n.windowLSConsole.actionPerformed(null);
675			}
676	iliev	912	}
677	iliev	1285	}
678	iliev	912
679	iliev	1285	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	iliev	912	}
685			}
686	iliev	1285
687	iliev	1323	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	iliev	1285
691			FantasiaMenuBar() {
692			setOpaque(false);
693			}
694
695			protected void
696			paintComponent(Graphics g) {
697			super.paintComponent(g);
698	iliev	1323	if(standardBar.isVisible()) {
699			PixmapPane.paintComponent(this, g, Res.gfxMenuBarBg, pixmapInsets);
700			} else {
701			PixmapPane.paintComponent(this, g, Res.gfxRoundBg14, pixmapInsets2);
702			}
703	iliev	1285	}
704			}
705	iliev	912	}