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support for x11 xterm mouse reporting
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parent
8eaed2cdda
commit
80da37203e
1 changed files with 36 additions and 1 deletions
37
st.c
37
st.c
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@ -62,7 +62,7 @@ enum { CURSOR_UP, CURSOR_DOWN, CURSOR_LEFT, CURSOR_RIGHT,
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enum { CURSOR_DEFAULT = 0, CURSOR_HIDE = 1, CURSOR_WRAPNEXT = 2 };
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enum { GLYPH_SET=1, GLYPH_DIRTY=2 };
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enum { MODE_WRAP=1, MODE_INSERT=2, MODE_APPKEYPAD=4, MODE_ALTSCREEN=8,
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MODE_CRLF=16 };
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MODE_CRLF=16, MODE_MOUSE=32 };
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enum { ESC_START=1, ESC_CSI=2, ESC_OSC=4, ESC_TITLE=8, ESC_ALTCHARSET=16 };
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enum { WIN_VISIBLE=1, WIN_REDRAW=2, WIN_FOCUSED=4 };
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@ -409,8 +409,36 @@ getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
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sel.e.y = MAX(sel.by, sel.ey);
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}
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void
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mousereport(XEvent *e) {
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int x = (e->xbutton.x - BORDER)/xw.cw;
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int y = (e->xbutton.y - BORDER)/xw.ch;
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int button = e->xbutton.button;
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int state = e->xbutton.state;
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char buf[] = { '\033', '[', 'M', 0, 32+x+1, 32+y+1 };
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if(!IS_SET(MODE_MOUSE))
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return;
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/* from urxvt */
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if(e->xbutton.type == ButtonRelease || button == AnyButton)
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button = 3;
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else {
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button -= Button1;
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if(button >= 3)
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button += 64 - 3;
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}
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buf[3] = 32 + button + (state & ShiftMask ? 4 : 0)
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+ (state & Mod4Mask ? 8 : 0)
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+ (state & ControlMask ? 16 : 0);
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ttywrite(buf, sizeof(buf));
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}
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void
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bpress(XEvent *e) {
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mousereport(e);
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sel.mode = 1;
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sel.ex = sel.bx = (e->xbutton.x - BORDER)/xw.cw;
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sel.ey = sel.by = (e->xbutton.y - BORDER)/xw.ch;
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@ -526,6 +554,7 @@ brelease(XEvent *e) {
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sel.mode = 0;
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getbuttoninfo(e, &b, &sel.ex, &sel.ey);
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mousereport(e);
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if(sel.bx == sel.ex && sel.by == sel.ey) {
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sel.bx = -1;
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if(b == 2)
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@ -1085,6 +1114,9 @@ csihandle(void) {
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case 25:
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term.c.state |= CURSOR_HIDE;
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break;
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case 1000: /* disable X11 xterm mouse reporting */
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term.mode &= ~MODE_MOUSE;
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break;
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case 1049: /* = 1047 and 1048 */
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case 1047:
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if(IS_SET(MODE_ALTSCREEN)) {
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@ -1148,6 +1180,9 @@ csihandle(void) {
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case 25:
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term.c.state &= ~CURSOR_HIDE;
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break;
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case 1000: /* enable X11 xterm mouse reporting */
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term.mode |= MODE_MOUSE;
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break;
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case 1049: /* = 1047 and 1048 */
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case 1047:
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if(IS_SET(MODE_ALTSCREEN))
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