src/be/nikiroo/jvcard/tui/TuiLauncher.java

   1 package be.nikiroo.jvcard.tui;
   2
   3 import java.io.IOException;
   4 import java.util.List;
   5
   6 import be.nikiroo.jvcard.tui.panes.FileList;
   7
   8 import com.googlecode.lanterna.TerminalSize;
   9 import com.googlecode.lanterna.TextColor;
  10 import com.googlecode.lanterna.gui2.MultiWindowTextGUI;
  11 import com.googlecode.lanterna.screen.Screen;
  12 import com.googlecode.lanterna.screen.TerminalScreen;
  13 import com.googlecode.lanterna.terminal.DefaultTerminalFactory;
  14 import com.googlecode.lanterna.terminal.ResizeListener;
  15 import com.googlecode.lanterna.terminal.Terminal;
  16
  17 /**
  18  * Starting the TUI.
  19  *
  20  * @author niki
  21  *
  22  */
  23 public class TuiLauncher {
  24         static private Screen screen;
  25
  26         private Boolean textMode;
  27         private List<String> files;
  28
  29         /**
  30          *
  31          * @param textMode
  32          *            TRUE to force text mode, FALSE to force the Swing terminal
  33          *            emulator, null to automatically determine the best choice
  34          * @param files
  35          *            the files to show at startup
  36          *
  37          */
  38         public TuiLauncher(Boolean textMode, List<String> files) {
  39                 this.textMode = textMode;
  40                 this.files = files;
  41         }
  42
  43         /**
  44          * Start the TUI program.
  45          *
  46          *
  47          *
  48          * @throws IOException
  49          *             in case of IO error
  50          */
  51         public void start() throws IOException {
  52                 Terminal terminal = null;
  53
  54                 DefaultTerminalFactory factory = new DefaultTerminalFactory();
  55                 if (textMode == null) {
  56                         terminal = factory.createTerminal();
  57                 } else if (textMode) {
  58                         factory.setForceTextTerminal(true);
  59                         terminal = factory.createTerminal();
  60                 } else {
  61                         terminal = factory.createTerminalEmulator();
  62                 }
  63
  64                 final MainWindow win = new MainWindow(new FileList(files));
  65                 win.refresh(terminal.getTerminalSize());
  66                 terminal.addResizeListener(new ResizeListener() {
  67                         @Override
  68                         public void onResized(Terminal terminal, TerminalSize newSize) {
  69                                 win.refresh(newSize);
  70                         }
  71                 });
  72
  73                 screen = new TerminalScreen(terminal);
  74                 screen.startScreen();
  75
  76                 // Create gui and start gui
  77                 MultiWindowTextGUI gui = new MultiWindowTextGUI(screen,
  78                                 TextColor.ANSI.BLUE);
  79
  80                 gui.setTheme(UiColors.getCustomTheme());
  81
  82                 gui.addWindowAndWait(win);
  83                 screen.stopScreen();
  84         }
  85
  86         /**
  87          * Return the used {@link Screen}.
  88          *
  89          * @return the {@link Screen}
  90          */
  91         static public Screen getScreen() {
  92                 return screen;
  93         }
  94 }