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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 | |
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69 | // exception thrown when the command parser runs out of input data |
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|
70 | class out_of_input { } out_of_input; |
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|
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) |
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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 |
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… | |
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) |
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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; |
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… | |
2157 | case Button3: |
2154 | case Button3: |
2158 | selection_make (ev.time); |
2155 | selection_make (ev.time); |
2159 | break; |
2156 | break; |
2160 | |
2157 | |
2161 | case Button2: |
2158 | case Button2: |
2162 | if (IN_RANGE_EXC (ev.x, 0, width) |
2159 | if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? |
2163 | && IN_RANGE_EXC (ev.y, 0, height)) // inside window? |
2160 | selection_request (ev.time, ev.state & ShiftMask ? Sel_Clipboard : Sel_Primary); |
2164 | selection_request (ev.time); |
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2165 | |
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|
2166 | break; |
2161 | break; |
2167 | |
2162 | |
2168 | #ifdef MOUSE_WHEEL |
2163 | #ifdef MOUSE_WHEEL |
2169 | case Button4: |
2164 | case Button4: |
2170 | case Button5: |
2165 | case Button5: |
… | |
… | |
2827 | return flag; |
2822 | return flag; |
2828 | } |
2823 | } |
2829 | |
2824 | |
2830 | // read the next character |
2825 | // read the next character |
2831 | wchar_t |
2826 | wchar_t |
2832 | rxvt_term::next_char () |
2827 | rxvt_term::next_char () NOTHROW |
2833 | { |
2828 | { |
2834 | while (cmdbuf_ptr < cmdbuf_endp) |
2829 | while (cmdbuf_ptr < cmdbuf_endp) |
2835 | { |
2830 | { |
2836 | // assume 7-bit to be ascii ALWAYS |
2831 | // assume 7-bit to be ascii ALWAYS |
2837 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
2832 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
… | |
… | |
2858 | return NOCHAR; |
2853 | return NOCHAR; |
2859 | } |
2854 | } |
2860 | |
2855 | |
2861 | // read the next octet |
2856 | // read the next octet |
2862 | uint32_t |
2857 | uint32_t |
2863 | rxvt_term::next_octet () |
2858 | rxvt_term::next_octet () NOTHROW |
2864 | { |
2859 | { |
2865 | return cmdbuf_ptr < cmdbuf_endp |
2860 | return cmdbuf_ptr < cmdbuf_endp |
2866 | ? (unsigned char)*cmdbuf_ptr++ |
2861 | ? (unsigned char)*cmdbuf_ptr++ |
2867 | : NOCHAR; |
2862 | : NOCHAR; |
2868 | } |
2863 | } |
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|
2864 | |
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|
2865 | static class out_of_input out_of_input; |
2869 | |
2866 | |
2870 | /* rxvt_cmd_getc () - Return next input character */ |
2867 | /* rxvt_cmd_getc () - Return next input character */ |
2871 | /* |
2868 | /* |
2872 | * Return the next input character after first passing any keyboard input |
2869 | * Return the next input character after first passing any keyboard input |
2873 | * to the command. |
2870 | * to the command. |
2874 | */ |
2871 | */ |
2875 | wchar_t |
2872 | wchar_t |
2876 | rxvt_term::cmd_getc () |
2873 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
2877 | { |
2874 | { |
2878 | wchar_t c = next_char (); |
2875 | wchar_t c = next_char (); |
2879 | |
2876 | |
2880 | if (c == NOCHAR) |
2877 | if (c == NOCHAR) |
2881 | throw out_of_input; |
2878 | throw out_of_input; |
2882 | |
2879 | |
2883 | return c; |
2880 | return c; |
2884 | } |
2881 | } |
2885 | |
2882 | |
2886 | uint32_t |
2883 | uint32_t |
2887 | rxvt_term::cmd_get8 () |
2884 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
2888 | { |
2885 | { |
2889 | uint32_t c = next_octet (); |
2886 | uint32_t c = next_octet (); |
2890 | |
2887 | |
2891 | if (c == NOCHAR) |
2888 | if (c == NOCHAR) |
2892 | throw out_of_input; |
2889 | throw out_of_input; |
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4042 | return state; |
4039 | return state; |
4043 | } |
4040 | } |
4044 | |
4041 | |
4045 | /* we're not using priv _yet_ */ |
4042 | /* we're not using priv _yet_ */ |
4046 | void |
4043 | void |
4047 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
4044 | rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) |
4048 | { |
4045 | { |
4049 | unsigned int i, j; |
4046 | unsigned int i, j; |
4050 | int state; |
4047 | int state; |
4051 | |
4048 | |
4052 | static const struct |
4049 | static const struct |