… | |
… | |
63 | #include <csignal> |
63 | #include <csignal> |
64 | |
64 | |
65 | /*----------------------------------------------------------------------*/ |
65 | /*----------------------------------------------------------------------*/ |
66 | |
66 | |
67 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
67 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
68 | |
|
|
69 | // exception thrown when the command parser runs out of input data |
|
|
70 | class out_of_input { } out_of_input; |
|
|
71 | |
68 | |
72 | #if ENABLE_FRILLS || ISO_14755 |
69 | #if ENABLE_FRILLS || ISO_14755 |
73 | |
70 | |
74 | #define ISO_14755_STARTED 0x80000000UL |
71 | #define ISO_14755_STARTED 0x80000000UL |
75 | #define ISO_14755_51 0x40000000UL // basic (section 5.1) |
72 | #define ISO_14755_51 0x40000000UL // basic (section 5.1) |
… | |
… | |
1044 | rxvt_term::cursor_blink_cb (time_watcher &w) |
1041 | rxvt_term::cursor_blink_cb (time_watcher &w) |
1045 | { |
1042 | { |
1046 | hidden_cursor = !hidden_cursor; |
1043 | hidden_cursor = !hidden_cursor; |
1047 | want_refresh = 1; |
1044 | want_refresh = 1; |
1048 | |
1045 | |
1049 | w.start (w.at + BLINK_INTERVAL); |
1046 | w.start (w.at + CURSOR_BLINK_INTERVAL); |
1050 | } |
1047 | } |
1051 | #endif |
1048 | #endif |
1052 | |
1049 | |
1053 | #ifdef TEXT_BLINK |
1050 | #ifdef TEXT_BLINK |
1054 | void |
1051 | void |
… | |
… | |
1713 | { |
1710 | { |
1714 | hidden_cursor = 0; |
1711 | hidden_cursor = 0; |
1715 | want_refresh = 1; |
1712 | want_refresh = 1; |
1716 | } |
1713 | } |
1717 | |
1714 | |
1718 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1715 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
1719 | } |
1716 | } |
1720 | #endif |
1717 | #endif |
1721 | |
1718 | |
1722 | #if defined(POINTER_BLANK) |
1719 | #if defined(POINTER_BLANK) |
1723 | if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) |
1720 | if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) |
… | |
… | |
1751 | XSetICFocus (Input_Context); |
1748 | XSetICFocus (Input_Context); |
1752 | } |
1749 | } |
1753 | #endif |
1750 | #endif |
1754 | #if CURSOR_BLINK |
1751 | #if CURSOR_BLINK |
1755 | if (OPTION (Opt_cursorBlink)) |
1752 | if (OPTION (Opt_cursorBlink)) |
1756 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1753 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
1757 | #endif |
1754 | #endif |
1758 | #if OFF_FOCUS_FADING |
1755 | #if OFF_FOCUS_FADING |
1759 | if (rs[Rs_fade]) |
1756 | if (rs[Rs_fade]) |
1760 | { |
1757 | { |
1761 | pix_colors = pix_colors_focused; |
1758 | pix_colors = pix_colors_focused; |
… | |
… | |
2831 | return flag; |
2828 | return flag; |
2832 | } |
2829 | } |
2833 | |
2830 | |
2834 | // read the next character |
2831 | // read the next character |
2835 | wchar_t |
2832 | wchar_t |
2836 | rxvt_term::next_char () |
2833 | rxvt_term::next_char () NOTHROW |
2837 | { |
2834 | { |
2838 | while (cmdbuf_ptr < cmdbuf_endp) |
2835 | while (cmdbuf_ptr < cmdbuf_endp) |
2839 | { |
2836 | { |
2840 | // assume 7-bit to be ascii ALWAYS |
2837 | // assume 7-bit to be ascii ALWAYS |
2841 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
2838 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
… | |
… | |
2862 | return NOCHAR; |
2859 | return NOCHAR; |
2863 | } |
2860 | } |
2864 | |
2861 | |
2865 | // read the next octet |
2862 | // read the next octet |
2866 | uint32_t |
2863 | uint32_t |
2867 | rxvt_term::next_octet () |
2864 | rxvt_term::next_octet () NOTHROW |
2868 | { |
2865 | { |
2869 | return cmdbuf_ptr < cmdbuf_endp |
2866 | return cmdbuf_ptr < cmdbuf_endp |
2870 | ? (unsigned char)*cmdbuf_ptr++ |
2867 | ? (unsigned char)*cmdbuf_ptr++ |
2871 | : NOCHAR; |
2868 | : NOCHAR; |
2872 | } |
2869 | } |
|
|
2870 | |
|
|
2871 | static class out_of_input out_of_input; |
2873 | |
2872 | |
2874 | /* rxvt_cmd_getc () - Return next input character */ |
2873 | /* rxvt_cmd_getc () - Return next input character */ |
2875 | /* |
2874 | /* |
2876 | * Return the next input character after first passing any keyboard input |
2875 | * Return the next input character after first passing any keyboard input |
2877 | * to the command. |
2876 | * to the command. |
2878 | */ |
2877 | */ |
2879 | wchar_t |
2878 | wchar_t |
2880 | rxvt_term::cmd_getc () |
2879 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
2881 | { |
2880 | { |
2882 | wchar_t c = next_char (); |
2881 | wchar_t c = next_char (); |
2883 | |
2882 | |
2884 | if (c == NOCHAR) |
2883 | if (c == NOCHAR) |
2885 | throw out_of_input; |
2884 | throw out_of_input; |
2886 | |
2885 | |
2887 | return c; |
2886 | return c; |
2888 | } |
2887 | } |
2889 | |
2888 | |
2890 | uint32_t |
2889 | uint32_t |
2891 | rxvt_term::cmd_get8 () |
2890 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
2892 | { |
2891 | { |
2893 | uint32_t c = next_octet (); |
2892 | uint32_t c = next_octet (); |
2894 | |
2893 | |
2895 | if (c == NOCHAR) |
2894 | if (c == NOCHAR) |
2896 | throw out_of_input; |
2895 | throw out_of_input; |
… | |
… | |
4046 | return state; |
4045 | return state; |
4047 | } |
4046 | } |
4048 | |
4047 | |
4049 | /* we're not using priv _yet_ */ |
4048 | /* we're not using priv _yet_ */ |
4050 | void |
4049 | void |
4051 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
4050 | rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) |
4052 | { |
4051 | { |
4053 | unsigned int i, j; |
4052 | unsigned int i, j; |
4054 | int state; |
4053 | int state; |
4055 | |
4054 | |
4056 | static const struct |
4055 | static const struct |