diff options
| -rw-r--r-- | src/sdtui.c | 44 |
1 files changed, 34 insertions, 10 deletions
diff --git a/src/sdtui.c b/src/sdtui.c index f875389..1dea37e 100644 --- a/src/sdtui.c +++ b/src/sdtui.c @@ -43,16 +43,19 @@ #include "stardict.h" -#define KEY_SOH 1 //!< Ctrl-A -#define KEY_STX 2 //!< Ctrl-B -#define KEY_ENQ 5 //!< Ctrl-E -#define KEY_ACK 6 //!< Ctrl-F -#define KEY_VT 11 //!< Ctrl-K -#define KEY_FF 12 //!< Ctrl-L -#define KEY_SO 14 //!< Ctrl-N -#define KEY_DLE 16 //!< Ctrl-P -#define KEY_NAK 21 //!< Ctrl-U -#define KEY_ETB 23 //!< Ctrl-W +#define CTRL_KEY(x) ((x) - 'A' + 1) + +#define KEY_SOH CTRL_KEY ('A') //!< Ctrl-A +#define KEY_STX CTRL_KEY ('B') //!< Ctrl-B +#define KEY_ENQ CTRL_KEY ('E') //!< Ctrl-E +#define KEY_ACK CTRL_KEY ('F') //!< Ctrl-F +#define KEY_VT CTRL_KEY ('K') //!< Ctrl-K +#define KEY_FF CTRL_KEY ('L') //!< Ctrl-L +#define KEY_SO CTRL_KEY ('N') //!< Ctrl-N +#define KEY_DLE CTRL_KEY ('P') //!< Ctrl-P +#define KEY_DC4 CTRL_KEY ('T') //!< Ctrl-T +#define KEY_NAK CTRL_KEY ('U') //!< Ctrl-U +#define KEY_ETB CTRL_KEY ('W') //!< Ctrl-W #define KEY_RETURN 13 //!< Enter #define KEY_ESCAPE 27 //!< Esc @@ -1019,6 +1022,27 @@ app_process_curses_event (Application *self, CursesEvent *event) app_redraw_top (self); } return TRUE; + case KEY_DC4: // Ctrl-T -- transposition + { + if (!self->input_pos || self->input->len < 2) + break; + + guint start = self->input_pos - 1; + if (self->input_pos >= self->input->len) + start--; + + gunichar tmp = g_array_index (self->input, gunichar, start); + g_array_index (self->input, gunichar, start) + = g_array_index (self->input, gunichar, start + 1); + g_array_index (self->input, gunichar, start + 1) = tmp; + + if (self->input_pos < self->input->len) + self->input_pos++; + + app_search_for_entry (self); + app_redraw_top (self); + return TRUE; + } } wchar_t code = event->code; |