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patch 8.1.2070: mouse code is spread out
Problem: Mouse code is spread out.
Solution: Move mouse terminal code parsing to mouse.c. (Yegappan Lakshmanan,
closes #4966)
This commit is contained in:
Bram Moolenaar
721
src/mouse.c
721
src/mouse.c
@@ -2089,6 +2089,727 @@ nv_mouse(cmdarg_T *cap)
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{
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(void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0);
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}
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/*
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* Check if typebuf 'tp' contains a terminal mouse code and returns the
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* modifiers found in typebuf in 'modifiers'.
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*/
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int
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check_termcode_mouse(
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char_u *tp,
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int *slen,
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char_u *key_name,
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char_u *modifiers_start,
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int idx,
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int *modifiers)
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{
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int j;
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char_u *p;
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# if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \
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|| defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE)
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char_u bytes[6];
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int num_bytes;
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# endif
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int mouse_code = 0; // init for GCC
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int is_click, is_drag;
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int wheel_code = 0;
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int current_button;
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static int held_button = MOUSE_RELEASE;
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static int orig_num_clicks = 1;
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static int orig_mouse_code = 0x0;
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# ifdef CHECK_DOUBLE_CLICK
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static int orig_mouse_col = 0;
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static int orig_mouse_row = 0;
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static struct timeval orig_mouse_time = {0, 0};
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// time of previous mouse click
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struct timeval mouse_time; // time of current mouse click
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long timediff; // elapsed time in msec
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# endif
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is_click = is_drag = FALSE;
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# if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \
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|| defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE)
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if (key_name[0] == KS_MOUSE
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# ifdef FEAT_MOUSE_GPM
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|| key_name[0] == KS_GPM_MOUSE
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# endif
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)
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{
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/*
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* For xterm we get "<t_mouse>scr", where
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* s == encoded button state:
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* 0x20 = left button down
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* 0x21 = middle button down
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* 0x22 = right button down
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* 0x23 = any button release
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* 0x60 = button 4 down (scroll wheel down)
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* 0x61 = button 5 down (scroll wheel up)
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* add 0x04 for SHIFT
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* add 0x08 for ALT
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* add 0x10 for CTRL
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* add 0x20 for mouse drag (0x40 is drag with left button)
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* add 0x40 for mouse move (0x80 is move, 0x81 too)
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* 0x43 (drag + release) is also move
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* c == column + ' ' + 1 == column + 33
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* r == row + ' ' + 1 == row + 33
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*
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* The coordinates are passed on through global variables.
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* Ugly, but this avoids trouble with mouse clicks at an
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* unexpected moment and allows for mapping them.
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*/
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for (;;)
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{
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# ifdef FEAT_GUI
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if (gui.in_use)
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{
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// GUI uses more bits for columns > 223
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num_bytes = get_bytes_from_buf(tp + *slen, bytes, 5);
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if (num_bytes == -1) // not enough coordinates
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return -1;
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mouse_code = bytes[0];
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mouse_col = 128 * (bytes[1] - ' ' - 1)
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+ bytes[2] - ' ' - 1;
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mouse_row = 128 * (bytes[3] - ' ' - 1)
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+ bytes[4] - ' ' - 1;
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}
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else
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# endif
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{
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num_bytes = get_bytes_from_buf(tp + *slen, bytes, 3);
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if (num_bytes == -1) // not enough coordinates
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return -1;
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mouse_code = bytes[0];
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mouse_col = bytes[1] - ' ' - 1;
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mouse_row = bytes[2] - ' ' - 1;
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}
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*slen += num_bytes;
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// If the following bytes is also a mouse code and it has
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// the same code, dump this one and get the next. This
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// makes dragging a whole lot faster.
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# ifdef FEAT_GUI
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if (gui.in_use)
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j = 3;
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else
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# endif
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j = get_termcode_len(idx);
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if (STRNCMP(tp, tp + *slen, (size_t)j) == 0
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&& tp[*slen + j] == mouse_code
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&& tp[*slen + j + 1] != NUL
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&& tp[*slen + j + 2] != NUL
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# ifdef FEAT_GUI
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&& (!gui.in_use
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|| (tp[*slen + j + 3] != NUL
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&& tp[*slen + j + 4] != NUL))
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# endif
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)
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*slen += j;
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else
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break;
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}
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}
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if (key_name[0] == KS_URXVT_MOUSE
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|| key_name[0] == KS_SGR_MOUSE
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|| key_name[0] == KS_SGR_MOUSE_RELEASE)
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{
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// URXVT 1015 mouse reporting mode:
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// Almost identical to xterm mouse mode, except the values
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// are decimal instead of bytes.
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//
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// \033[%d;%d;%dM
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// ^-- row
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// ^----- column
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// ^-------- code
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//
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// SGR 1006 mouse reporting mode:
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// Almost identical to xterm mouse mode, except the values
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// are decimal instead of bytes.
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//
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// \033[<%d;%d;%dM
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// ^-- row
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// ^----- column
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// ^-------- code
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//
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// \033[<%d;%d;%dm : mouse release event
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// ^-- row
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// ^----- column
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// ^-------- code
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p = modifiers_start;
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if (p == NULL)
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return -1;
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mouse_code = getdigits(&p);
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if (*p++ != ';')
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return -1;
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// when mouse reporting is SGR, add 32 to mouse code
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if (key_name[0] == KS_SGR_MOUSE
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|| key_name[0] == KS_SGR_MOUSE_RELEASE)
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mouse_code += 32;
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if (key_name[0] == KS_SGR_MOUSE_RELEASE)
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mouse_code |= MOUSE_RELEASE;
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mouse_col = getdigits(&p) - 1;
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if (*p++ != ';')
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return -1;
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mouse_row = getdigits(&p) - 1;
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// The modifiers were the mouse coordinates, not the
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// modifier keys (alt/shift/ctrl/meta) state.
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*modifiers = 0;
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}
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if (key_name[0] == KS_MOUSE
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# ifdef FEAT_MOUSE_GPM
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|| key_name[0] == KS_GPM_MOUSE
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# endif
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# ifdef FEAT_MOUSE_URXVT
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|| key_name[0] == KS_URXVT_MOUSE
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# endif
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|| key_name[0] == KS_SGR_MOUSE
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|| key_name[0] == KS_SGR_MOUSE_RELEASE)
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{
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# if !defined(MSWIN)
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/*
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* Handle mouse events.
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* Recognize the xterm mouse wheel, but not in the GUI, the
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* Linux console with GPM and the MS-DOS or Win32 console
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* (multi-clicks use >= 0x60).
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*/
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if (mouse_code >= MOUSEWHEEL_LOW
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# ifdef FEAT_GUI
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&& !gui.in_use
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# endif
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# ifdef FEAT_MOUSE_GPM
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&& key_name[0] != KS_GPM_MOUSE
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# endif
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)
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{
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# if defined(UNIX) && defined(FEAT_MOUSE_TTY)
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if (use_xterm_mouse() > 1 && mouse_code >= 0x80)
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// mouse-move event, using MOUSE_DRAG works
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mouse_code = MOUSE_DRAG;
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else
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# endif
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// Keep the mouse_code before it's changed, so that we
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// remember that it was a mouse wheel click.
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wheel_code = mouse_code;
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}
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# ifdef FEAT_MOUSE_XTERM
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else if (held_button == MOUSE_RELEASE
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# ifdef FEAT_GUI
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&& !gui.in_use
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# endif
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&& (mouse_code == 0x23 || mouse_code == 0x24
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|| mouse_code == 0x40 || mouse_code == 0x41))
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{
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// Apparently 0x23 and 0x24 are used by rxvt scroll wheel.
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// And 0x40 and 0x41 are used by some xterm emulator.
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wheel_code = mouse_code - (mouse_code >= 0x40 ? 0x40 : 0x23)
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+ MOUSEWHEEL_LOW;
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}
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# endif
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# if defined(UNIX) && defined(FEAT_MOUSE_TTY)
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else if (use_xterm_mouse() > 1)
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{
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if (mouse_code & MOUSE_DRAG_XTERM)
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mouse_code |= MOUSE_DRAG;
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}
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# endif
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# ifdef FEAT_XCLIPBOARD
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else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK))
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{
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if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE)
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stop_xterm_trace();
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else
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start_xterm_trace(mouse_code);
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}
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# endif
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# endif
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}
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# endif // !UNIX || FEAT_MOUSE_XTERM
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# ifdef FEAT_MOUSE_NET
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if (key_name[0] == KS_NETTERM_MOUSE)
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{
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int mc, mr;
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// expect a rather limited sequence like: balancing {
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// \033}6,45\r
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// '6' is the row, 45 is the column
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p = tp + *slen;
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mr = getdigits(&p);
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if (*p++ != ',')
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return -1;
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mc = getdigits(&p);
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if (*p++ != '\r')
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return -1;
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mouse_col = mc - 1;
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mouse_row = mr - 1;
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mouse_code = MOUSE_LEFT;
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*slen += (int)(p - (tp + *slen));
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}
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# endif // FEAT_MOUSE_NET
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# ifdef FEAT_MOUSE_JSB
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if (key_name[0] == KS_JSBTERM_MOUSE)
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{
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int mult, val, iter, button, status;
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/*
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* JSBTERM Input Model
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* \033[0~zw uniq escape sequence
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* (L-x) Left button pressed - not pressed x not reporting
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* (M-x) Middle button pressed - not pressed x not reporting
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* (R-x) Right button pressed - not pressed x not reporting
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* (SDmdu) Single , Double click, m mouse move d button down
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* u button up
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* ### X cursor position padded to 3 digits
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* ### Y cursor position padded to 3 digits
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* (s-x) SHIFT key pressed - not pressed x not reporting
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* (c-x) CTRL key pressed - not pressed x not reporting
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* \033\\ terminating sequence
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*/
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p = tp + *slen;
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button = mouse_code = 0;
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switch (*p++)
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{
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case 'L': button = 1; break;
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case '-': break;
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case 'x': break; // ignore sequence
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default: return -1; // Unknown Result
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}
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switch (*p++)
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{
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case 'M': button |= 2; break;
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case '-': break;
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case 'x': break; // ignore sequence
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default: return -1; // Unknown Result
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}
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switch (*p++)
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{
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case 'R': button |= 4; break;
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case '-': break;
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case 'x': break; // ignore sequence
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default: return -1; // Unknown Result
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}
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status = *p++;
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for (val = 0, mult = 100, iter = 0; iter < 3; iter++,
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mult /= 10, p++)
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if (*p >= '0' && *p <= '9')
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val += (*p - '0') * mult;
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else
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return -1;
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mouse_col = val;
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for (val = 0, mult = 100, iter = 0; iter < 3; iter++,
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mult /= 10, p++)
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if (*p >= '0' && *p <= '9')
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val += (*p - '0') * mult;
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else
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return -1;
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mouse_row = val;
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switch (*p++)
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{
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case 's': button |= 8; break; // SHIFT key Pressed
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case '-': break; // Not Pressed
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case 'x': break; // Not Reporting
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default: return -1; // Unknown Result
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}
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switch (*p++)
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{
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case 'c': button |= 16; break; // CTRL key Pressed
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case '-': break; // Not Pressed
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case 'x': break; // Not Reporting
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default: return -1; // Unknown Result
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}
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if (*p++ != '\033')
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return -1;
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if (*p++ != '\\')
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return -1;
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switch (status)
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{
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case 'D': // Double Click
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case 'S': // Single Click
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if (button & 1) mouse_code |= MOUSE_LEFT;
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if (button & 2) mouse_code |= MOUSE_MIDDLE;
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if (button & 4) mouse_code |= MOUSE_RIGHT;
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if (button & 8) mouse_code |= MOUSE_SHIFT;
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if (button & 16) mouse_code |= MOUSE_CTRL;
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break;
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case 'm': // Mouse move
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if (button & 1) mouse_code |= MOUSE_LEFT;
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if (button & 2) mouse_code |= MOUSE_MIDDLE;
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if (button & 4) mouse_code |= MOUSE_RIGHT;
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if (button & 8) mouse_code |= MOUSE_SHIFT;
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if (button & 16) mouse_code |= MOUSE_CTRL;
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if ((button & 7) != 0)
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{
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held_button = mouse_code;
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mouse_code |= MOUSE_DRAG;
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}
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is_drag = TRUE;
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showmode();
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break;
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case 'd': // Button Down
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if (button & 1) mouse_code |= MOUSE_LEFT;
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if (button & 2) mouse_code |= MOUSE_MIDDLE;
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if (button & 4) mouse_code |= MOUSE_RIGHT;
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if (button & 8) mouse_code |= MOUSE_SHIFT;
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if (button & 16) mouse_code |= MOUSE_CTRL;
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break;
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case 'u': // Button Up
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if (button & 1)
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mouse_code |= MOUSE_LEFT | MOUSE_RELEASE;
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if (button & 2)
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mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE;
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if (button & 4)
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mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE;
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if (button & 8)
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mouse_code |= MOUSE_SHIFT;
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if (button & 16)
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mouse_code |= MOUSE_CTRL;
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break;
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default: return -1; // Unknown Result
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}
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*slen += (p - (tp + *slen));
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}
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# endif // FEAT_MOUSE_JSB
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# ifdef FEAT_MOUSE_DEC
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if (key_name[0] == KS_DEC_MOUSE)
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{
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/*
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* The DEC Locator Input Model
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* Netterm delivers the code sequence:
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* \033[2;4;24;80&w (left button down)
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* \033[3;0;24;80&w (left button up)
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* \033[6;1;24;80&w (right button down)
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* \033[7;0;24;80&w (right button up)
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* CSI Pe ; Pb ; Pr ; Pc ; Pp & w
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* Pe is the event code
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* Pb is the button code
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* Pr is the row coordinate
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* Pc is the column coordinate
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* Pp is the third coordinate (page number)
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* Pe, the event code indicates what event caused this report
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* The following event codes are defined:
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* 0 - request, the terminal received an explicit request
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* for a locator report, but the locator is unavailable
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* 1 - request, the terminal received an explicit request
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* for a locator report
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* 2 - left button down
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* 3 - left button up
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* 4 - middle button down
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* 5 - middle button up
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* 6 - right button down
|
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* 7 - right button up
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* 8 - fourth button down
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* 9 - fourth button up
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* 10 - locator outside filter rectangle
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* Pb, the button code, ASCII decimal 0-15 indicating which
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* buttons are down if any. The state of the four buttons
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* on the locator correspond to the low four bits of the
|
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* decimal value,
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* "1" means button depressed
|
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* 0 - no buttons down,
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* 1 - right,
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* 2 - middle,
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* 4 - left,
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* 8 - fourth
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* Pr is the row coordinate of the locator position in the page,
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* encoded as an ASCII decimal value.
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* If Pr is omitted, the locator position is undefined
|
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* (outside the terminal window for example).
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* Pc is the column coordinate of the locator position in the
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* page, encoded as an ASCII decimal value.
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* If Pc is omitted, the locator position is undefined
|
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* (outside the terminal window for example).
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* Pp is the page coordinate of the locator position
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* encoded as an ASCII decimal value.
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* The page coordinate may be omitted if the locator is on
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* page one (the default). We ignore it anyway.
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||||
*/
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int Pe, Pb, Pr, Pc;
|
||||
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p = tp + *slen;
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||||
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// get event status
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||||
Pe = getdigits(&p);
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||||
if (*p++ != ';')
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return -1;
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||||
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// get button status
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Pb = getdigits(&p);
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if (*p++ != ';')
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return -1;
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// get row status
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Pr = getdigits(&p);
|
||||
if (*p++ != ';')
|
||||
return -1;
|
||||
|
||||
// get column status
|
||||
Pc = getdigits(&p);
|
||||
|
||||
// the page parameter is optional
|
||||
if (*p == ';')
|
||||
{
|
||||
p++;
|
||||
(void)getdigits(&p);
|
||||
}
|
||||
if (*p++ != '&')
|
||||
return -1;
|
||||
if (*p++ != 'w')
|
||||
return -1;
|
||||
|
||||
mouse_code = 0;
|
||||
switch (Pe)
|
||||
{
|
||||
case 0: return -1; // position request while unavailable
|
||||
case 1: // a response to a locator position request includes
|
||||
// the status of all buttons
|
||||
Pb &= 7; // mask off and ignore fourth button
|
||||
if (Pb & 4)
|
||||
mouse_code = MOUSE_LEFT;
|
||||
if (Pb & 2)
|
||||
mouse_code = MOUSE_MIDDLE;
|
||||
if (Pb & 1)
|
||||
mouse_code = MOUSE_RIGHT;
|
||||
if (Pb)
|
||||
{
|
||||
held_button = mouse_code;
|
||||
mouse_code |= MOUSE_DRAG;
|
||||
WantQueryMouse = TRUE;
|
||||
}
|
||||
is_drag = TRUE;
|
||||
showmode();
|
||||
break;
|
||||
case 2: mouse_code = MOUSE_LEFT;
|
||||
WantQueryMouse = TRUE;
|
||||
break;
|
||||
case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT;
|
||||
break;
|
||||
case 4: mouse_code = MOUSE_MIDDLE;
|
||||
WantQueryMouse = TRUE;
|
||||
break;
|
||||
case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE;
|
||||
break;
|
||||
case 6: mouse_code = MOUSE_RIGHT;
|
||||
WantQueryMouse = TRUE;
|
||||
break;
|
||||
case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT;
|
||||
break;
|
||||
case 8: return -1; // fourth button down
|
||||
case 9: return -1; // fourth button up
|
||||
case 10: return -1; // mouse outside of filter rectangle
|
||||
default: return -1; // should never occur
|
||||
}
|
||||
|
||||
mouse_col = Pc - 1;
|
||||
mouse_row = Pr - 1;
|
||||
|
||||
*slen += (int)(p - (tp + *slen));
|
||||
}
|
||||
# endif // FEAT_MOUSE_DEC
|
||||
# ifdef FEAT_MOUSE_PTERM
|
||||
if (key_name[0] == KS_PTERM_MOUSE)
|
||||
{
|
||||
int button, num_clicks, action;
|
||||
|
||||
p = tp + *slen;
|
||||
|
||||
action = getdigits(&p);
|
||||
if (*p++ != ';')
|
||||
return -1;
|
||||
|
||||
mouse_row = getdigits(&p);
|
||||
if (*p++ != ';')
|
||||
return -1;
|
||||
mouse_col = getdigits(&p);
|
||||
if (*p++ != ';')
|
||||
return -1;
|
||||
|
||||
button = getdigits(&p);
|
||||
mouse_code = 0;
|
||||
|
||||
switch (button)
|
||||
{
|
||||
case 4: mouse_code = MOUSE_LEFT; break;
|
||||
case 1: mouse_code = MOUSE_RIGHT; break;
|
||||
case 2: mouse_code = MOUSE_MIDDLE; break;
|
||||
default: return -1;
|
||||
}
|
||||
|
||||
switch (action)
|
||||
{
|
||||
case 31: // Initial press
|
||||
if (*p++ != ';')
|
||||
return -1;
|
||||
|
||||
num_clicks = getdigits(&p); // Not used
|
||||
break;
|
||||
|
||||
case 32: // Release
|
||||
mouse_code |= MOUSE_RELEASE;
|
||||
break;
|
||||
|
||||
case 33: // Drag
|
||||
held_button = mouse_code;
|
||||
mouse_code |= MOUSE_DRAG;
|
||||
break;
|
||||
|
||||
default:
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (*p++ != 't')
|
||||
return -1;
|
||||
|
||||
*slen += (p - (tp + *slen));
|
||||
}
|
||||
# endif // FEAT_MOUSE_PTERM
|
||||
|
||||
// Interpret the mouse code
|
||||
current_button = (mouse_code & MOUSE_CLICK_MASK);
|
||||
if (current_button == MOUSE_RELEASE
|
||||
# ifdef FEAT_MOUSE_XTERM
|
||||
&& wheel_code == 0
|
||||
# endif
|
||||
)
|
||||
{
|
||||
/*
|
||||
* If we get a mouse drag or release event when
|
||||
* there is no mouse button held down (held_button ==
|
||||
* MOUSE_RELEASE), produce a K_IGNORE below.
|
||||
* (can happen when you hold down two buttons
|
||||
* and then let them go, or click in the menu bar, but not
|
||||
* on a menu, and drag into the text).
|
||||
*/
|
||||
if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG)
|
||||
is_drag = TRUE;
|
||||
current_button = held_button;
|
||||
}
|
||||
else if (wheel_code == 0)
|
||||
{
|
||||
# ifdef CHECK_DOUBLE_CLICK
|
||||
# ifdef FEAT_MOUSE_GPM
|
||||
/*
|
||||
* Only for Unix, when GUI not active, we handle
|
||||
* multi-clicks here, but not for GPM mouse events.
|
||||
*/
|
||||
# ifdef FEAT_GUI
|
||||
if (key_name[0] != KS_GPM_MOUSE && !gui.in_use)
|
||||
# else
|
||||
if (key_name[0] != KS_GPM_MOUSE)
|
||||
# endif
|
||||
# else
|
||||
# ifdef FEAT_GUI
|
||||
if (!gui.in_use)
|
||||
# endif
|
||||
# endif
|
||||
{
|
||||
/*
|
||||
* Compute the time elapsed since the previous mouse click.
|
||||
*/
|
||||
gettimeofday(&mouse_time, NULL);
|
||||
if (orig_mouse_time.tv_sec == 0)
|
||||
{
|
||||
/*
|
||||
* Avoid computing the difference between mouse_time
|
||||
* and orig_mouse_time for the first click, as the
|
||||
* difference would be huge and would cause
|
||||
* multiplication overflow.
|
||||
*/
|
||||
timediff = p_mouset;
|
||||
}
|
||||
else
|
||||
{
|
||||
timediff = (mouse_time.tv_usec
|
||||
- orig_mouse_time.tv_usec) / 1000;
|
||||
if (timediff < 0)
|
||||
--orig_mouse_time.tv_sec;
|
||||
timediff += (mouse_time.tv_sec
|
||||
- orig_mouse_time.tv_sec) * 1000;
|
||||
}
|
||||
orig_mouse_time = mouse_time;
|
||||
if (mouse_code == orig_mouse_code
|
||||
&& timediff < p_mouset
|
||||
&& orig_num_clicks != 4
|
||||
&& orig_mouse_col == mouse_col
|
||||
&& orig_mouse_row == mouse_row
|
||||
&& (is_mouse_topline(curwin)
|
||||
// Double click in tab pages line also works
|
||||
// when window contents changes.
|
||||
|| (mouse_row == 0 && firstwin->w_winrow > 0))
|
||||
)
|
||||
++orig_num_clicks;
|
||||
else
|
||||
orig_num_clicks = 1;
|
||||
orig_mouse_col = mouse_col;
|
||||
orig_mouse_row = mouse_row;
|
||||
set_mouse_topline(curwin);
|
||||
}
|
||||
# if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM)
|
||||
else
|
||||
orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code);
|
||||
# endif
|
||||
# else
|
||||
orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code);
|
||||
# endif
|
||||
is_click = TRUE;
|
||||
orig_mouse_code = mouse_code;
|
||||
}
|
||||
if (!is_drag)
|
||||
held_button = mouse_code & MOUSE_CLICK_MASK;
|
||||
|
||||
/*
|
||||
* Translate the actual mouse event into a pseudo mouse event.
|
||||
* First work out what modifiers are to be used.
|
||||
*/
|
||||
if (orig_mouse_code & MOUSE_SHIFT)
|
||||
*modifiers |= MOD_MASK_SHIFT;
|
||||
if (orig_mouse_code & MOUSE_CTRL)
|
||||
*modifiers |= MOD_MASK_CTRL;
|
||||
if (orig_mouse_code & MOUSE_ALT)
|
||||
*modifiers |= MOD_MASK_ALT;
|
||||
if (orig_num_clicks == 2)
|
||||
*modifiers |= MOD_MASK_2CLICK;
|
||||
else if (orig_num_clicks == 3)
|
||||
*modifiers |= MOD_MASK_3CLICK;
|
||||
else if (orig_num_clicks == 4)
|
||||
*modifiers |= MOD_MASK_4CLICK;
|
||||
|
||||
// Work out our pseudo mouse event. Note that MOUSE_RELEASE gets
|
||||
// added, then it's not mouse up/down.
|
||||
key_name[0] = KS_EXTRA;
|
||||
if (wheel_code != 0
|
||||
&& (wheel_code & MOUSE_RELEASE) != MOUSE_RELEASE)
|
||||
{
|
||||
if (wheel_code & MOUSE_CTRL)
|
||||
*modifiers |= MOD_MASK_CTRL;
|
||||
if (wheel_code & MOUSE_ALT)
|
||||
*modifiers |= MOD_MASK_ALT;
|
||||
key_name[1] = (wheel_code & 1)
|
||||
? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN;
|
||||
held_button = MOUSE_RELEASE;
|
||||
}
|
||||
else
|
||||
key_name[1] = get_pseudo_mouse_code(current_button,
|
||||
is_click, is_drag);
|
||||
|
||||
// Make sure the mouse position is valid. Some terminals may
|
||||
// return weird values.
|
||||
if (mouse_col >= Columns)
|
||||
mouse_col = Columns - 1;
|
||||
if (mouse_row >= Rows)
|
||||
mouse_row = Rows - 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif // FEAT_MOUSE
|
||||
|
||||
// Functions also used for popup windows.
|
||||
|
||||
Reference in New Issue
Block a user