playlistui.java

java+eclipse做的TTPlayer

                Collections.shuffle(currentPlayList.getAllItems());
                rightList.setListData(currentPlayList.getAllItems());
            }
        });
        return menu;
    }

    private JMenu createEditMenu() {
        JMenu menu = new JMenu(Config.getResource("playlist.edit"));
        //剪切
        if (rightIndex != -1) {
            menu.add(Config.getResource("playlist.edit.cut")).addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent ae) {
                    clip.clear();
                    Object[] objs = rightList.getSelectedValues();
                    for (Object obj : objs) {
                        PlayListItem item = (PlayListItem) obj;
                        currentPlayList.removeItem(item);
                        clip.add(item);
                    }
                    rightList.setListData(currentPlayList.getAllItems());
                    rightList.setSelectedIndex(rightIndex);
                }
            });
        }
        //复制
        if (rightIndex != -1) {
            menu.add(Config.getResource("playlist.edit.copy")).addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent ae) {
                    clip.clear();
                    Object[] objs = rightList.getSelectedValues();
                    for (Object obj : objs) {
                        PlayListItem item = (PlayListItem) obj;
                        clip.add(item);
                    }
                    rightList.setSelectedIndex(rightIndex);
                }
            });
        }
        //粘帖
        menu.add(Config.getResource("playlist.edit.paste")).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                if (clip.size() > 0) {
                    PlayListItem last = null;
                    for (PlayListItem item : clip) {
                        PlayListItem it = new PlayListItem(item.getName(), item.getLocation(),
                                item.getLength(), item.isFile());
                        int index = rightIndex;
                        if (index == -1) {
                            currentPlayList.appendItem(it);
                        } else {
                            currentPlayList.addItemAt(it, index);
                        }
                        last = it;
                    }
                    rightList.setListData(currentPlayList.getAllItems());
                    rightList.setSelectedValue(last, true);
                    rightList.requestFocus();
                    rightHasFocus = true;
                }
            }
        });
        menu.addSeparator();
        //全选
        menu.add(Config.getResource("playlist.edit.selectAll")).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                rightList.setSelectionInterval(0, currentPlayList.getPlaylistSize() - 1);
            }
        });
        //全不选
        menu.add(Config.getResource("playlist.edit.selectNone")).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                rightList.clearSelection();
                rightIndex = -1;
            }
        });
        //反选
        menu.add(Config.getResource("playlist.edit.selectReverse")).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                int[] indexes = rightList.getSelectedIndices();
                List<Integer> list = new ArrayList<Integer>();
                for (int i = 0; i < currentPlayList.getPlaylistSize(); i++) {
                    boolean has = false;
                    for (int index : indexes) {
                        if (i == index) {
                            has = true;
                        }
                    }
                    if (has == false) {
                        list.add(i);
                    }
                }
                int[] selects = new int[list.size()];
                for (int i = 0; i < list.size(); i++) {
                    selects[i] = list.get(i);
                }
                rightList.setSelectedIndices(selects);
            }
        });
        return menu;
    }

    private JMenu createModeMenu() {
        JMenu menu = new JMenu(Config.getResource("playlist.mode"));
        ButtonGroup bg1 = new ButtonGroup();
        ButtonGroup bg2 = new ButtonGroup();
        //不循环
        JRadioButtonMenuItem noCircle = new JRadioButtonMenuItem(Config.getResource("playlist.mode.noCircle"));
        noCircle.setSelected(!config.isRepeatEnabled());
        menu.add(noCircle).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                config.setRepeatEnabled(false);
            }
        });
        //单曲循环
        JRadioButtonMenuItem singleCircle = new JRadioButtonMenuItem(Config.getResource("playlist.mode.singleCircle"));
        singleCircle.setSelected(config.isRepeatEnabled() && config.getRepeatStrategy() == Config.REPEAT_ONE);
        menu.add(singleCircle).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                config.setRepeatEnabled(true);
                config.setRepeatStrategy(Config.REPEAT_ONE);
            }
        });
        //整体循环
        JRadioButtonMenuItem allCircle = new JRadioButtonMenuItem(Config.getResource("playlist.mode.allCircle"));
        allCircle.setSelected(config.isRepeatEnabled() && config.getRepeatStrategy() == Config.REPEAT_ALL);
        menu.add(allCircle).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                config.setRepeatEnabled(true);
                config.setRepeatStrategy(Config.REPEAT_ALL);
            }
        });
        menu.addSeparator();
        //顺序播放
        JRadioButtonMenuItem orderPlay = new JRadioButtonMenuItem(Config.getResource("playlist.mode.orderPlay"));
        orderPlay.setSelected(config.getPlayStrategy() == Config.ORDER_PLAY);
        menu.add(orderPlay).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                config.setPlayStrategy(Config.ORDER_PLAY);
            }
        });
        //随机播放
        JRadioButtonMenuItem randomPlay = new JRadioButtonMenuItem(Config.getResource("playlist.mode.randomPlay"));
        randomPlay.setSelected(config.getPlayStrategy() == Config.RANDOM_PLAY);
        menu.add(randomPlay).addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {
                config.setPlayStrategy(Config.RANDOM_PLAY);
            }
        });
        bg1.add(noCircle);
        bg1.add(singleCircle);
        bg1.add(allCircle);
        bg2.add(orderPlay);
        bg2.add(randomPlay);
        return menu;
    }

    public void mouseEntered(MouseEvent e) {

    }

    public void mouseExited(MouseEvent e) {
    }

    /**
     * 用于应用程序之间传递数据时用到的对象
     * @param T
     */
    private class MyData<T> {

        private int oldIndex;
        private T t;

        public MyData(int oldIndex, T t) {
            this.oldIndex = oldIndex;
            this.t = t;
        }

        public int getOldIndex() {
            return oldIndex;
        }

        public T getData() {
            return t;
        }
    }

    /**
     * 左边列表的渲染器
     */
    private class LeftListCellRenderer extends JLabel implements ListCellRenderer {

        private static final long serialVersionUID = 20071214L;
        private volatile boolean hasFocus;

        public LeftListCellRenderer() {
            this.setOpaque(true);
            this.setHorizontalAlignment(JLabel.CENTER);
        }

        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
            this.setText(value.toString());
            hasFocus = cellHasFocus;
            if (value.equals(currentPlayList)) {
                isSelected = true;
            } else {
                isSelected = false;
            }
            if (isSelected) {
                setBackground(BG);
                setForeground(HILIGHT);
            } else {
                setBackground(BG);
                setForeground(FORE);
            }
            if (cellHasFocus) {
                setForeground(BG);
                setBackground(FORE);
            }
            return this;
        }

        public void paint(Graphics g) {
            super.paint(g);
            if (hasFocus) {
                g.setColor(HILIGHT);
                g.drawRect(0, 0, getWidth() - 1, getHeight() - 1);
            }
        }

        public void repaint() {
        }

        public void repaint(Rectangle rec) {
        }

        public void repaint(long l, int x, int y, int width, int height) {
        }

        public void validate() {
        }

        public void invalidate() {
        }

        public void revalidate() {
        }

        public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {
        }
    }

    /**
     * 右边的列表的渲染器
     */
    private class RightListCellRenderer extends YOYOLabel implements ListCellRenderer {

        private static final long serialVersionUID = 20071214L;

        public RightListCellRenderer() {
            this.setOpaque(true);
            this.setBorder(new EmptyBorder(0, 0, 0, 0));
        }

        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
            this.setText("hadeslee");
            PlayListItem item = (PlayListItem) value;
            if (item == player.getCurrentItem()) {
                item.setSelected(true);
            } else {
                item.setSelected(false);
            }
            this.setFont(config.getPlaylistFont());
            list.setFont(config.getPlaylistFont());
            this.setPlayListItem(item);
            this.setIsSelected(isSelected && rightHasFocus);
            this.setIndex(index);
            this.setItemCount(currentPlayList.getPlaylistSize());
//           this.setHasFocus(rightHasFocus && (cellHasFocus || (rightIndex == index)));
            this.setHasFocus(rightHasFocus && (cellHasFocus));
//            if (cellHasFocus || isSelected) {
////                setBackground(Color.WHITE);
////                setForeground(Color.BLACK);
//            } else {
//                setForeground(FORE);
//                setBackground(BG);
//            }
            if (index % 2 == 0) {
                setBackground(config.getPlaylistBackground1());
            } else {
                setBackground(config.getPlaylistBackground2());
            }
            return this;
        }

        public void repaint() {
        }

        public void repaint(Rectangle rec) {
        }

        public void repaint(long l, int x, int y, int width, int height) {
        }

        public void validate() {
        }

        public void invalidate() {
        }

        public void revalidate() {
        }

        public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {
        }
    }

    public void mouseDragged(MouseEvent e) {

    }

    public void mouseMoved(MouseEvent e) {
        int index = rightList.locationToIndex(e.getPoint());
        if (index != onIndex) {
            onIndex = index;
            showInfo();
        }
    }

    /**
     * 显示ToolTip的提示
     */
    private void showInfo() {
        if (onIndex == -1 || !config.isShowTooltipOnPlayList()) {
            rightList.setToolTipText(null);
            return;
        }
        PlayListItem item = currentPlayList.getItemAt(onIndex);
        StringBuilder sb = new StringBuilder();
        sb.append("<html>");
        sb.append(Config.getResource("songinfo.title")).append(" ").append(item.getTitle()).append("<br>");
        sb.append(Config.getResource("songinfo.artist")).append(" ").append(item.getArtist()).append("<br>");
        sb.append(Config.getResource("songinfo.album")).append(" ").append(item.getAlbum()).append("<br>");
        sb.append(Config.getResource("songinfo.format")).append(" ").append(item.getFormat()).append("<br>");
        sb.append(Config.getResource("songinfo.length")).append(" ").append(item.getFormattedLength()).append("<br>");
        sb.append(Config.getResource("songinfo.location")).append(" ").append(item.getLocation()).append("<br>&nbsp<p>");
        sb.append("</html>");
        rightList.setToolTipText(sb.toString());
    }
}