gnu_java_awt_peer_gtk_gtkevents.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 1,177 行 · 第 1/3 页

      if (state & GDK_MOD2_MASK)
        return VK_DECIMAL;
      else
        return VK_DELETE;
    case GDK_Delete:
      return VK_DELETE;
    case GDK_Num_Lock:
      return VK_NUM_LOCK;
    case GDK_Scroll_Lock:
      return VK_SCROLL_LOCK;
    case GDK_F1:
      return VK_F1;
    case GDK_F2:
      return VK_F2;
    case GDK_F3:
      return VK_F3;
    case GDK_F4:
      return VK_F4;
    case GDK_F5:
      return VK_F5;
    case GDK_F6:
      return VK_F6;
    case GDK_F7:
      return VK_F7;
    case GDK_F8:
      return VK_F8;
    case GDK_F9:
      return VK_F9;
    case GDK_F10:
      return VK_F10;
    case GDK_F11:
      return VK_F11;
    case GDK_F12:
      return VK_F12;
    case GDK_F13:
      return VK_F13;
    case GDK_F14:
      return VK_F14;
    case GDK_F15:
      return VK_F15;
    case GDK_F16:
      return VK_F16;
    case GDK_F17:
      return VK_F17;
    case GDK_F18:
      return VK_F18;
    case GDK_F19:
      return VK_F19;
    case GDK_F20:
      return VK_F20;
    case GDK_F21:
      return VK_F21;
    case GDK_F22:
      return VK_F22;
    case GDK_F23:
      return VK_F23;
    case GDK_F24:
      return VK_F24;
    case GDK_Print:
      return VK_PRINTSCREEN;
    case GDK_KP_Insert:
      if (state & GDK_MOD2_MASK)
        return VK_NUMPAD0;
      else
        return VK_INSERT;
    case GDK_Insert:
      return VK_INSERT;
    case GDK_Help:
      return VK_HELP;
    case GDK_Meta_L:
    case GDK_Meta_R:
      return VK_META;
    case GDK_grave:
      return VK_BACK_QUOTE;
    case GDK_apostrophe:
      return VK_QUOTE;
    case GDK_KP_Up:
      if (state & GDK_MOD2_MASK)
        return VK_NUMPAD8;
      else
        return VK_KP_UP;
    case GDK_KP_Down:
      if (state & GDK_MOD2_MASK)
        return VK_NUMPAD2;
      else
        return VK_KP_DOWN;
    case GDK_KP_Left:
      if (state & GDK_MOD2_MASK)
        return VK_NUMPAD4;
      else
        return VK_KP_LEFT;
    case GDK_KP_Right:
      if (state & GDK_MOD2_MASK)
        return VK_NUMPAD6;
      else
        return VK_KP_RIGHT;
    case GDK_dead_grave:
      return VK_DEAD_GRAVE;
    case GDK_dead_acute:
      return VK_DEAD_ACUTE;
    case GDK_dead_circumflex:
      return VK_DEAD_CIRCUMFLEX;
    case GDK_dead_tilde:
      return VK_DEAD_TILDE;
    case GDK_dead_macron:
      return VK_DEAD_MACRON;
    case GDK_dead_breve:
      return VK_DEAD_BREVE;
    case GDK_dead_abovedot:
      return VK_DEAD_ABOVEDOT;
    case GDK_dead_diaeresis:
      return VK_DEAD_DIAERESIS;
    case GDK_dead_abovering:
      return VK_DEAD_ABOVERING;
    case GDK_dead_doubleacute:
      return VK_DEAD_DOUBLEACUTE;
    case GDK_dead_caron:
      return VK_DEAD_CARON;
    case GDK_dead_cedilla:
      return VK_DEAD_CEDILLA;
    case GDK_dead_ogonek:
      return VK_DEAD_OGONEK;
    case GDK_dead_iota:
      return VK_DEAD_IOTA;
    case GDK_dead_voiced_sound:
      return VK_DEAD_VOICED_SOUND;
    case GDK_dead_semivoiced_sound:
      return VK_DEAD_SEMIVOICED_SOUND;
    case GDK_ampersand:
      return VK_AMPERSAND;
    case GDK_asterisk:
      return VK_ASTERISK;
    case GDK_quotedbl:
      return VK_QUOTEDBL;
    case GDK_less:
      return VK_LESS;
    case GDK_greater:
      return VK_GREATER;
    case GDK_braceleft:
      return VK_BRACELEFT;
    case GDK_braceright:
      return VK_BRACERIGHT;
    case GDK_at:
      return VK_AT;
    case GDK_colon:
      return VK_COLON;
    case GDK_asciicircum:
      return VK_CIRCUMFLEX;
    case GDK_dollar:
      return VK_DOLLAR;
    case GDK_EuroSign:
      return VK_EURO_SIGN;
    case GDK_exclam:
      return VK_EXCLAMATION_MARK;
    case GDK_exclamdown:
      return VK_INVERTED_EXCLAMATION_MARK;
    case GDK_parenleft:
      return VK_LEFT_PARENTHESIS;
    case GDK_numbersign:
      return VK_NUMBER_SIGN;
    case GDK_plus:
      return VK_PLUS;
    case GDK_parenright:
      return VK_RIGHT_PARENTHESIS;
    case GDK_underscore:
      return VK_UNDERSCORE;
      /*
      return VK_FINAL;
      return VK_CONVERT;
      return VK_NONCONVERT;
      return VK_ACCEPT;
      */
    case GDK_Mode_switch:
      return VK_MODECHANGE;
      /*
      return VK_KANA;
      */
    case GDK_Kanji:
      return VK_KANJI;
      /*
      return VK_ALPHANUMERIC;
      */
    case GDK_Katakana:
      return VK_KATAKANA;
    case GDK_Hiragana:
      return VK_HIRAGANA;
      /*
      return VK_FULL_WIDTH;
      return VK_HALF_WIDTH;
      return VK_ROMAN_CHARACTERS;
      return VK_ALL_CANDIDATES;
      */
    case GDK_PreviousCandidate:
      return VK_PREVIOUS_CANDIDATE;
    case GDK_Codeinput:
      return VK_CODE_INPUT;
      /*
      return VK_JAPANESE_KATAKANA;
      return VK_JAPANESE_HIRAGANA;
      return VK_JAPANESE_ROMAN;
      */
    case GDK_Kana_Lock:
      return VK_KANA_LOCK;
      /*
      return VK_INPUT_METHOD_ON_OFF;
      return VK_CUT;
      return VK_COPY;
      return VK_PASTE;
      return VK_UNDO;
      return VK_AGAIN;
      return VK_FIND;
      return VK_PROPS;
      return VK_STOP;
      return VK_COMPOSE;
      return VK_ALT_GRAPH;
      */
    default:
      return VK_UNDEFINED;
    }
}

static jint
keysym_to_awt_keylocation (GdkEvent *event)
{
  guint ukeyval;

  ukeyval = get_first_keyval_from_keymap (event);

  /* VK_A through VK_Z */
  if (ukeyval >= GDK_A && ukeyval <= GDK_Z)
    return AWT_KEY_LOCATION_STANDARD;

  /* VK_0 through VK_9 */
  if (ukeyval >= GDK_0 && ukeyval <= GDK_9)
    return AWT_KEY_LOCATION_STANDARD;

  switch (ukeyval)
    {
    case GDK_Shift_L:
    case GDK_Control_L:
    case GDK_Alt_L:
    case GDK_Meta_L:
      return AWT_KEY_LOCATION_LEFT;

    case GDK_Shift_R:
    case GDK_Control_R:
    case GDK_Alt_R:
    case GDK_Meta_R:
      return AWT_KEY_LOCATION_RIGHT;

    case GDK_Return:
    case GDK_BackSpace:
    case GDK_Tab:
    case GDK_Cancel:
    case GDK_Clear:
    case GDK_Pause:
    case GDK_Caps_Lock:
    case GDK_Escape:
    case GDK_space:
    case GDK_Page_Up:
    case GDK_Page_Down:
    case GDK_End:
    case GDK_Home:
    case GDK_Left:
    case GDK_Up:
    case GDK_Right:
    case GDK_Down:
    case GDK_comma:
    case GDK_minus:
    case GDK_period:
    case GDK_slash:
    case GDK_semicolon:
    case GDK_equal:
    case GDK_bracketleft:
    case GDK_backslash:
    case GDK_bracketright:
    case GDK_Delete:
    case GDK_Scroll_Lock:
    case GDK_F1:
    case GDK_F2:
    case GDK_F3:
    case GDK_F4:
    case GDK_F5:
    case GDK_F6:
    case GDK_F7:
    case GDK_F8:
    case GDK_F9:
    case GDK_F10:
    case GDK_F11:
    case GDK_F12:
    case GDK_F13:
    case GDK_F14:
    case GDK_F15:
    case GDK_F16:
    case GDK_F17:
    case GDK_F18:
    case GDK_F19:
    case GDK_F20:
    case GDK_F21:
    case GDK_F22:
    case GDK_F23:
    case GDK_F24:
    case GDK_Print:
    case GDK_Insert:
    case GDK_Help:
    case GDK_grave:
    case GDK_apostrophe:
    case GDK_dead_grave:
    case GDK_dead_acute:
    case GDK_dead_circumflex:
    case GDK_dead_tilde:
    case GDK_dead_macron:
    case GDK_dead_breve:
    case GDK_dead_abovedot:
    case GDK_dead_diaeresis:
    case GDK_dead_abovering:
    case GDK_dead_doubleacute:
    case GDK_dead_caron:
    case GDK_dead_cedilla:
    case GDK_dead_ogonek:
    case GDK_dead_iota:
    case GDK_dead_voiced_sound:
    case GDK_dead_semivoiced_sound:
    case GDK_ampersand:
    case GDK_asterisk:
    case GDK_quotedbl:
    case GDK_less:
    case GDK_greater:
    case GDK_braceleft:
    case GDK_braceright:
    case GDK_at:
    case GDK_colon:
    case GDK_asciicircum:
    case GDK_dollar:
    case GDK_EuroSign:
    case GDK_exclam:
    case GDK_exclamdown:
    case GDK_parenleft:
    case GDK_numbersign:
    case GDK_plus:
    case GDK_parenright:
    case GDK_underscore:
    case GDK_Mode_switch:
    case GDK_Kanji:
    case GDK_Katakana:
    case GDK_Hiragana:
    case GDK_PreviousCandidate:
    case GDK_Codeinput:
    case GDK_Kana_Lock:
      return AWT_KEY_LOCATION_STANDARD;

    case GDK_KP_Enter:
    case GDK_KP_Page_Up:
    case GDK_KP_Page_Down:
    case GDK_KP_End:
    case GDK_KP_Home:
    case GDK_KP_Begin:
    case GDK_KP_0:
    case GDK_KP_1:
    case GDK_KP_2:
    case GDK_KP_3:
    case GDK_KP_4:
    case GDK_KP_5:
    case GDK_KP_6:
    case GDK_KP_7:
    case GDK_KP_8:
    case GDK_KP_9:
    case GDK_KP_Multiply:
    case GDK_KP_Add:
    case GDK_KP_Separator:
    case GDK_KP_Subtract:
    case GDK_KP_Decimal:
    case GDK_KP_Divide:
    case GDK_KP_Delete:
    case GDK_Num_Lock:
    case GDK_KP_Insert:
    case GDK_KP_Up:
    case GDK_KP_Down:
    case GDK_KP_Left:
    case GDK_KP_Right:
      return AWT_KEY_LOCATION_NUMPAD;

    default:
      return AWT_KEY_LOCATION_UNKNOWN;
    }
}

static jchar
keyevent_to_awt_keychar (GdkEvent *event)
{
  if (event->key.length > 0)
    {
      /* Translate GDK carriage return to Java linefeed. */