Make mode 1015 and 1006 work, prepare for 1005
This commit is contained in:
parent
456093e4ed
commit
e330d751a4
37
driver-csi.c
37
driver-csi.c
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@ -221,12 +221,12 @@ handle_csi_m (termkey_t *tk, termkey_key_t *key, int cmd, long *arg, int args)
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{
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// rxvt protocol
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key->type = TERMKEY_TYPE_MOUSE;
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key->code.mouse[0] = arg[0];
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key->code.mouse.info = arg[0] - 0x20;
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key->modifiers = (key->code.mouse[0] & 0x1c) >> 2;
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key->code.mouse[0] &= ~0x1c;
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key->modifiers = (key->code.mouse.info & 0x1c) >> 2;
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key->code.mouse.info &= ~0x1c;
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termkey_key_set_linecol (key, arg[1], arg[2]);
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termkey_key_set_linecol (key, arg[2] - 1, arg[1] - 1);
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return TERMKEY_RES_KEY;
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}
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@ -234,15 +234,15 @@ handle_csi_m (termkey_t *tk, termkey_key_t *key, int cmd, long *arg, int args)
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{
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// SGR protocol
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key->type = TERMKEY_TYPE_MOUSE;
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key->code.mouse[0] = arg[0];
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key->code.mouse.info = arg[0];
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key->modifiers = (key->code.mouse[0] & 0x1c) >> 2;
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key->code.mouse[0] &= ~0x1c;
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key->modifiers = (key->code.mouse.info & 0x1c) >> 2;
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key->code.mouse.info &= ~0x1c;
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termkey_key_set_linecol (key, arg[1], arg[2]);
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termkey_key_set_linecol (key, arg[2] - 1, arg[1] - 1);
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if (cmd == 'm') // release
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key->code.mouse[3] |= 0x80;
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key->code.mouse.info |= 0x8000;
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return TERMKEY_RES_KEY;
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}
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return TERMKEY_RES_NONE;
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@ -267,7 +267,7 @@ termkey_interpret_mouse (termkey_t *tk, const termkey_key_t *key,
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return TERMKEY_RES_KEY;
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int btn = 0;
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int code = key->code.mouse[0];
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int code = key->code.mouse.info;
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int drag = code & 0x20;
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code &= ~0x3c;
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@ -297,7 +297,7 @@ termkey_interpret_mouse (termkey_t *tk, const termkey_key_t *key,
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if (button)
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*button = btn;
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if (key->code.mouse[3] & 0x80)
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if (key->code.mouse.info & 0x8000)
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*event = TERMKEY_MOUSE_RELEASE;
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return TERMKEY_RES_KEY;
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}
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@ -355,10 +355,9 @@ handle_csi_y (termkey_t *tk, termkey_key_t *key, int cmd, long *arg, int args)
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return TERMKEY_RES_NONE;
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key->type = TERMKEY_TYPE_MODEREPORT;
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key->code.mouse[0] = (cmd >> 8);
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key->code.mouse[1] = arg[0] >> 8;
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key->code.mouse[2] = arg[0] & 0xff;
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key->code.mouse[3] = arg[1];
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key->code.mode.initial = (cmd >> 8);
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key->code.mode.mode = arg[0];
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key->code.mode.value = arg[1];
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return TERMKEY_RES_KEY;
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default:
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@ -376,11 +375,11 @@ termkey_interpret_modereport (termkey_t *tk,
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return TERMKEY_RES_NONE;
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if (initial)
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*initial = key->code.mouse[0];
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*initial = key->code.mode.initial;
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if (mode)
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*mode = (key->code.mouse[1] << 8) | key->code.mouse[2];
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*mode = key->code.mode.mode;
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if (value)
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*value = key->code.mouse[3];
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*value = key->code.mode.value;
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return TERMKEY_RES_KEY;
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}
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@ -616,7 +615,7 @@ peekkey_csi (termkey_t *tk, termkey_csi_t *csi,
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return TERMKEY_RES_KEY;
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}
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// Mouse in X10 encoding consumes the next 3 bytes also
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// Mouse in X10 encoding consumes the next 3 bytes also (or more with 1005)
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if (cmd == 'M' && args < 3)
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{
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tk->buffstart += csi_len;
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@ -86,26 +86,23 @@ static inline void
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termkey_key_get_linecol (const termkey_key_t *key, int *line, int *col)
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{
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if (col)
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*col = ((unsigned char) key->code.mouse[1]
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| ((unsigned char) key->code.mouse[3] & 0x0f) << 8) - 1;
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*col = key->code.mouse.x;
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if (line)
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*line = ((unsigned char) key->code.mouse[2]
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| ((unsigned char) key->code.mouse[3] & 0x70) << 4) - 1;
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*line = key->code.mouse.y;
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}
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static inline void
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termkey_key_set_linecol (termkey_key_t *key, int line, int col)
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{
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if (++line > 0xfff)
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line = 0xfff;
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if (line > UINT16_MAX)
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line = UINT16_MAX;
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if (++col > 0x7ff)
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col = 0x7ff;
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if (col > UINT16_MAX)
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col = UINT16_MAX;
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key->code.mouse[1] = (line & 0x0ff);
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key->code.mouse[2] = (col & 0x0ff);
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key->code.mouse[3] = (line & 0xf00) >> 8 | (col & 0x300) >> 4;
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key->code.mouse.x = col;
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key->code.mouse.y = line;
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}
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extern termkey_driver_t termkey_driver_csi;
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120
termkey2.c
120
termkey2.c
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@ -966,22 +966,121 @@ peekkey_simple (termkey_t *tk, termkey_key_t *key, int force, size_t *nbytep)
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}
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}
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// XXX: With the current infrastructure I'm not sure how to properly handle
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// this. peekkey() isn't made for skipping invalid inputs.
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#define INVALID_1005 0x20
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static termkey_result_t
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parse_1005_value (const unsigned char **bytes, size_t *len, uint32_t *cp)
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{
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unsigned int nbytes;
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unsigned char b0 = (*bytes)[0];
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if (b0 < 0x80)
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{
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// Single byte ASCII
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*cp = b0;
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nbytes = 1;
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goto end;
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}
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else if (b0 < 0xc0)
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{
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// Starts with a continuation byte - that's not right
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*cp = INVALID_1005;
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nbytes = 1;
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goto end;
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}
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else if (b0 < 0xe0)
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{
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nbytes = 2;
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*cp = b0 & 0x1f;
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}
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else if (b0 < 0xf0)
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{
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nbytes = 3;
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*cp = b0 & 0x0f;
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}
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else if (b0 < 0xf8)
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{
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nbytes = 4;
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*cp = b0 & 0x07;
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}
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else if (b0 < 0xfc)
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{
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nbytes = 5;
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*cp = b0 & 0x03;
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}
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else if (b0 < 0xfe)
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{
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nbytes = 6;
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*cp = b0 & 0x01;
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}
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else
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{
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*cp = INVALID_1005;
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nbytes = 1;
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goto end;
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}
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for (unsigned int b = 1; b < nbytes; b++)
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{
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if (b >= *len)
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return TERMKEY_RES_AGAIN;
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unsigned char cb = (*bytes)[b];
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if (cb < 0x80 || cb >= 0xc0)
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{
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*cp = INVALID_1005;
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nbytes = b;
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goto end;
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}
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*cp <<= 6;
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*cp |= cb & 0x3f;
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}
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end:
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(*bytes) += nbytes;
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(*len) -= nbytes;
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return TERMKEY_RES_KEY;
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}
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static termkey_result_t
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peekkey_mouse (termkey_t *tk, termkey_key_t *key, size_t *nbytep)
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{
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if (tk->buffcount < 3)
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return TERMKEY_RES_AGAIN;
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uint32_t b, x, y;
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// TODO: Add some API to switch on 1005 mode support
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if (false)
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{
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const unsigned char *buff = tk->buffer + tk->buffstart;
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size_t len = tk->buffcount;
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if (parse_1005_value (&buff, &len, &b) == TERMKEY_RES_AGAIN
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|| parse_1005_value (&buff, &len, &x) == TERMKEY_RES_AGAIN
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|| parse_1005_value (&buff, &len, &y) == TERMKEY_RES_AGAIN)
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return TERMKEY_RES_AGAIN;
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*nbytep = tk->buffcount - len;
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}
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else
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{
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if (tk->buffcount < 3)
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return TERMKEY_RES_AGAIN;
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b = CHARAT (0);
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x = CHARAT (1);
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y = CHARAT (2);
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*nbytep = 3;
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}
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key->type = TERMKEY_TYPE_MOUSE;
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key->code.mouse[0] = CHARAT (0) - 0x20;
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key->code.mouse[1] = CHARAT (1) - 0x20;
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key->code.mouse[2] = CHARAT (2) - 0x20;
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key->code.mouse[3] = 0;
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key->code.mouse.info = b - 0x20;
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key->code.mouse.x = x - 0x20 - 1;
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key->code.mouse.y = y - 0x20 - 1;
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key->modifiers = (key->code.mouse[0] & 0x1c) >> 2;
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key->code.mouse[0] &= ~0x1c;
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key->modifiers = (key->code.mouse.info & 0x1c) >> 2;
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key->code.mouse.info &= ~0x1c;
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*nbytep = 3;
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return TERMKEY_RES_KEY;
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}
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@ -1525,7 +1624,8 @@ termkey_keycmp (termkey_t *tk,
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break;
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case TERMKEY_TYPE_MOUSE:
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{
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int cmp = strncmp (key1.code.mouse, key2.code.mouse, 4);
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int cmp = memcmp (&key1.code.mouse, &key2.code.mouse,
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sizeof key1.code.mouse);
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if (cmp != 0)
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return cmp;
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break;
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11
termkey2.h
11
termkey2.h
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@ -137,9 +137,14 @@ struct termkey_key
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uint32_t codepoint; /* TERMKEY_TYPE_KEY */
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int number; /* TERMKEY_TYPE_FUNCTION */
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termkey_sym_t sym; /* TERMKEY_TYPE_KEYSYM */
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// TODO: rewrite this insanity
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char mouse[4]; /* TERMKEY_TYPE_MOUSE */
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/* opaque, see termkey_interpret_mouse() */
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/* TERMKEY_TYPE_MODEREPORT */
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/* opaque, see termkey_interpret_modereport() */
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struct { char initial; int mode, value; } mode;
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/* TERMKEY_TYPE_MOUSE */
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/* opaque, see termkey_interpret_mouse() */
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struct { uint16_t x, y, info; } mouse;
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} code;
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int modifiers;
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