uitest.he

来自「维信SDK文档。源码要求为至少5个C或Java源码」· HE 代码 · 共 1,117 行 · 第 1/3 页

       "year" => 2007, 
       "stars" => 3,
       "image" => "list_flight_of_fury.png", 
       "tagline" => "A flight plan to freedom...",
       "plot" => "Shot at Castel Studios in Bucharest: John (Seagal), is sent in to recover a stolen Stealth Bomber. His trusty sidekick Rojar (ALki David) and John's ever faithful Jessica (Ciera Payton), fight the rebel forces of Banansistan, led by the vivacious Ellianna (Katie Jones)."
      ],
      ["name" => "Attack Force",
       "year" => 2006, 
       "stars" => 3,
       "image" => "list_attack_force.png", 
       "tagline" => "It's humanity's greatest hope... and our last chance.",
       "plot" => "Marshall Lawson loses his strike-team in a cold-blooded and seemingly random attack. After this he takes it upon himself to investigate the suspicious circumstances of the brutal killings. Soon he uncovers CTX Majestic, a covert military operation so secret, that now the military wants Marshall eliminated. Resolute in his pursuit, Marshall engages in a merciless battle with a drug dealer operation that appears to be secretly funded by a rogue arm of the military."
      ],
      ["name" => "Shadow Man",
       "year" => 2006, 
       "stars" => 4,
       "image" => "list_shadow_man.png", 
       "tagline" => "Either you're with him... or you're dead.",
       "plot" => "An intelligence operative discovers that no one is what they seem in the shadowy world of espionage."
      ],
      ["name" => "Mercenary for Justice",
       "year" => 2006, 
       "stars" => 4,
       "image" => "list_mercenary_for_justice.png", 
       "tagline" => "This time, he's not for hire.",
       "plot" => "Seagal plays a CIA covert operative who is forced into helping a team of mercenaries stage a jailbreak for a wealthy client when his best friend's wife and son are kidnapped by the same mercenaries. All the while the CIA are in pursuit in an attempt to silence Seagal."
      ],
      ["name" => "Black Dawn",
       "year" => 2005, 
       "stars" => 4,
       "image" => "list_black_dawn.png", 
       "tagline" => "It's always darkest before dawn.",
       "plot" => "Jonathan Cold returns, this time he goes Undercover to stop a group of Terrorists before they bomb Los Angeles."
      ]
    ];
    
    Flow content = new Flow(getStyle("default"));
    content.setPreferredSize(-100, -100);
    
    content.add(createHeaderText("Movie list"));
    
    foreach (Value movie : data)
    {
      Flow itemFlow = new Flow(getStyle("list.bg"));
      itemFlow.setFlags(VISIBLE|FOCUSABLE|LINEFEED);
      itemFlow.setPreferredWidth(-100);
      itemFlow.setData(movie);
      itemFlow.setAction(CMD_SHOW);

      Picture pic = new Picture(getStyle("list.img"), getImage(String(movie.image)));
      pic.setFlags(VISIBLE);
      pic.setPreferredWidth(-25);
      itemFlow.add(pic);
      
      {
        Flow textFlow = new Flow(getStyle("default"));
        textFlow.setPreferredWidth(-100);
        textFlow.setFlags(VISIBLE);

        Label name = new Label(getStyle("list.name"), movie.name);
        name.setPreferredWidth(-75);
        name.setFlags(VISIBLE|LINEFEED);
        textFlow.add(name);
        
        Text tag = new Text(getStyle("list.tag"), movie.tagline);
        tag.setPreferredWidth(-75);
        tag.setFlags(VISIBLE|LINEFEED);
        textFlow.add(tag);

        itemFlow.add(textFlow);
      }
      
      content.add(itemFlow);
    }
    
    final Shell shell = getViewShell(content);
    shell.setActionHandler(myActionHandler);
    
    Shell movieView(Value movie)
    {
      Flow view = new Flow(getStyle("default"));
      view.setPreferredSize(-100, -100);
      
      view.add(createHeaderText(movie.name));
      
      Flow starsFlow = new Flow(getStyle("list.star"));
      starsFlow.setFlags(VISIBLE|LINEFEED);
      starsFlow.setPreferredWidth(-100);
      Image starImage = getImage("list_star.png");
      for (int i=0; i<int(movie.stars); i++) {
        Picture star = new Picture(getStyle("list.star"), starImage);
        starsFlow.add(star);
      }
      view.add(starsFlow);
      
      Text plot = new Text(getStyle("list.plot"), movie.plot);
      plot.setFlags(VISIBLE);
      plot.setPreferredWidth(-100);
      view.add(plot);
      
      return getViewShell(view);
    }
    
    void myActionHandler(final Shell shell, final Component source, final int action) 
    {
      if (action == CMD_BACK) {
        //same logic works for both views, re-use ;)
        popShell(shell);
      
      } else if (action == CMD_SHOW) {
        pushShell(movieView(Value(source.getData())));
      }
    }

    return shell;
  }  


  //-----


  Shell createMenu()
  {
    final int CMD_FILE      = MAX_CMD_ID+1;
    final int CMD_FILE_NEW  = MAX_CMD_ID+11;
    final int CMD_FILE_OPEN = MAX_CMD_ID+12;
    final int CMD_FILE_EXIT = MAX_CMD_ID+13;

    final int CMD_EDIT      = MAX_CMD_ID+2;
    final int CMD_VIEW      = MAX_CMD_ID+3;
    final int CMD_WINDOW    = MAX_CMD_ID+4;
    final int CMD_HELP      = MAX_CMD_ID+5;
    
    //Note that OPEN_SETTINGS is declared in Helium API
    //Events with OPEN_SETTINGS id are captured and consumed
    //by the framework, firing it will open Widget's
    //setting view
    Menu menu = new Menu().begin(CMD_FILE, "File")
                            .add(CMD_FILE_NEW, "New")
                            .add(CMD_FILE_OPEN, "Open")
                            .add(CMD_FILE_EXIT, "Exit")
                            .end()
                          .add(CMD_EDIT, "Edit")
                          .add(CMD_VIEW, "View")
                          .add(OPEN_SETTINGS, "Settings")
                          .add(CMD_WINDOW, "Window")
                          .add(CMD_HELP, "Help");

    Flow content = new Flow(getStyle("default"));
    content.setPreferredSize(-100, -100);
    
    //item #0
    content.add(createHeaderText("Menus can contain submenus, items/submenus can be disabled/enabled according to focused element"));
    addLabel("I have menu"); //item #1
    addLabel("I don't have have menu at all"); //item #2
    addLabel("I have only Settings-menu"); //item #3


    final Shell shell = new Shell(content);
    shell.setStyle(getStyle("maxi"));
    shell.setSoftKeyHandler(mySoftKeyHandler);
    shell.setActionHandler(myActionHandler);
    shell.setMenuHandler(myMenuHandler);


    void addLabel(String name)
    {
      Label label = new Label(getStyle("mainLabel"), name);
      label.setPreferredWidth(-100);
      label.setFlags(VISIBLE|FOCUSABLE|LINEFEED);
      content.add(label);
    }

    MenuItem mySoftKeyHandler(final Shell shell, final Component focused, final int key) 
    {
      if (key == SOFTKEY_BACK) {
        return BACK;
      
      } else if (key == SOFTKEY_OK) {
        int index = focused.getParent().indexOf(focused);
        
        if (index == 2) {
          //this element didn't have menu, so don't display open menu-softkey
          return null;
          
        } else {
          return new MenuItem(OPEN_MENU, "Menu");
        }
      }
      return null;
    }
    
    void myActionHandler(final Shell shell, final Component source, final int action) 
    {
      if (action == CMD_BACK) {
        popShell(shell);
      
      } else if (action == FOCUS_CHANGED) {
        //make system refresh soft keys each time focus is changed
        shell.updateMenu();
      
      } else if (action > MAX_CMD_ID) {
        setBubble(null, "This feature is not implemented.");
      }
    }

    Menu myMenuHandler(Shell shell, Component source)
    { 
      menu.reset();
      
      int index = source.getParent().indexOf(source);
      if (index == 2) {
        return null;
      
      } else if (index == 3) {
        //note that disabling a MenuItem disables also it's
        //child-menus
        menu.enable(CMD_FILE, false);
        menu.enable(CMD_EDIT, false);
        menu.enable(CMD_VIEW, false);
        menu.enable(CMD_WINDOW, false);
        menu.enable(CMD_HELP, false);
      }
      return menu;
    }
    
    return shell;
  }
  

  //-----


  Shell createPicture()
  {
    Menu m_menu = new Menu().add(MAX_CMD_ID+1, "Picture 1")
                            .add(MAX_CMD_ID+2, "Picture 2")
                            .add(MAX_CMD_ID+3, "Picture 3");

    Flow content = new Flow(getStyle("picture.bg"));
    content.setPreferredSize(-100, -100);
    
    Picture pic = new Picture(getStyle("picture.frame"), getImage("picture_1.png"));
    pic.repaint(true);
    content.add(pic);


    final Shell shell = new Shell(content);
    shell.setStyle(getStyle("maxi"));
    shell.setSoftKeyHandler(mySoftKeyHandler);
    shell.setActionHandler(myActionHandler);
    shell.setMenuHandler(myMenuHandler);

    MenuItem mySoftKeyHandler(final Shell shell, final Component focused, final int key) 
    {
      if (key == SOFTKEY_BACK) {
        return BACK;
      
      } else if (key == SOFTKEY_OK) {
        return new MenuItem(OPEN_MENU, "Change");
      }
      return null;
    }

    void myActionHandler(final Shell shell, final Component source, final int action) 
    {
      if (action == CMD_BACK) {
        popShell(shell);
      
      } else if (action >= MAX_CMD_ID+1 && action <= MAX_CMD_ID+3) {
        Image img = getImage("picture_" + (action-MAX_CMD_ID) + ".png");
        pic.setImage(img);
        pic.repaint(true);
        flushScreen(false);
        int x, int y = pic.getSize();
      }
    }

    Menu myMenuHandler(Shell shell, Component source)
    { 
      return m_menu.reset();
    }
    
    return shell;
  }


  //-----
  
  
  Shell createProgress()
  {
    int current = 0;
    int maximum = 10;
    
    //create progress Prompt with 10 steps
    Prompt prompt = new Prompt(null, "This is progress", null, CANCEL);
    prompt.setProgress(current, maximum);
    prompt.setActionHandler(myActionHandler);
    prompt.push();

    //schedule (start) Timer that notifies time-handler once a second
    //(1000ms) to update the current progress
    Timer timer = schedule(0, 1000, myTimerHandler);
    
    void myTimerHandler(Timer timer)
    {
      prompt.setProgress(current++ % maximum, maximum);
      //repaint screen, no need to recalculate component dimensions
      flushScreen(false);
    }

    void myActionHandler(Shell shell, Component source, int action) 
    {
      if (action == CMD_CANCEL) {
        //always remember to cancel your timers when your widget/shell
        //exists or they'll run there forever!
        if (timer != null) {
          timer.cancel();
          timer = null;
        }
        popShell(shell);
      }
    }

    return null;
  }


  //-----
  
  
  Shell createPrompt()
  {
    final int CMD_LEFT  = MAX_CMD_ID+1;
    final int CMD_RIGHT = MAX_CMD_ID+2;
    
    //softkey labels
    MenuItem left = new MenuItem(CMD_LEFT, "Maybe");
    MenuItem right = new MenuItem(CMD_RIGHT, "Why not");

    Prompt prompt = new Prompt(null, "To be, or not to be?", left, right);
    prompt.setProgress(0, 0);
    prompt.setActionHandler(myActionHandler);
    prompt.push();

    void myActionHandler(final Shell shell, final Component source, final int action) 
    {
      if (action == CMD_LEFT || action == CMD_RIGHT) {
        popShell(shell);
      }
    }

    return null;
  }


  //-----
  

  Shell createSliding()
  {
    Flow content = new Flow(getStyle("default"));
    content.setPreferredSize(-100, -100);
    
    content.add(createHeaderText("Click number keys to see different transitions between views..."));
    
    final Shell shell = new Shell(content);
    shell.setStyle(getStyle("maxi"));
    shell.setSoftKeyHandler(defaultSoftKeyHandler);
    shell.setActionHandler(defaultActionHandler);
    shell.setKeyHandler(myKeyHandler);