strip out keypress stuff
This commit is contained in:
Deven Blake
parent
df016717ca
commit
12325c692d
204
dmenubar/dmenu.c
204
dmenubar/dmenu.c
@ -171,6 +171,7 @@ drawmenu(void)
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static void
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grabfocus(void)
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{
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return;
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struct timespec ts = { .tv_sec = 0, .tv_nsec = 10000000 };
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Window focuswin;
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int i, revertwin;
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@ -188,6 +189,7 @@ grabfocus(void)
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static void
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grabkeyboard(void)
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{
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return;
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struct timespec ts = { .tv_sec = 0, .tv_nsec = 1000000 };
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int i;
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@ -297,198 +299,6 @@ movewordedge(int dir)
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}
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}
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static void
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keypress(XKeyEvent *ev)
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{
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char buf[32];
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int len;
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KeySym ksym;
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Status status;
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len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
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switch (status) {
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default: /* XLookupNone, XBufferOverflow */
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return;
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case XLookupChars:
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goto insert;
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case XLookupKeySym:
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case XLookupBoth:
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break;
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}
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if (ev->state & ControlMask) {
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switch(ksym) {
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case XK_a: ksym = XK_Home; break;
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case XK_b: ksym = XK_Left; break;
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case XK_c: ksym = XK_Escape; break;
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case XK_d: ksym = XK_Delete; break;
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case XK_e: ksym = XK_End; break;
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case XK_f: ksym = XK_Right; break;
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case XK_g: ksym = XK_Escape; break;
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case XK_h: ksym = XK_BackSpace; break;
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case XK_i: ksym = XK_Tab; break;
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case XK_j: /* fallthrough */
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case XK_J: /* fallthrough */
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case XK_m: /* fallthrough */
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case XK_M: ksym = XK_Return; ev->state &= ~ControlMask; break;
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case XK_n: ksym = XK_Down; break;
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case XK_p: ksym = XK_Up; break;
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case XK_k: /* delete right */
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text[cursor] = '\0';
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match();
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break;
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case XK_u: /* delete left */
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insert(NULL, 0 - cursor);
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break;
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case XK_w: /* delete word */
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while (cursor > 0 && strchr(worddelimiters, text[nextrune(-1)]))
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insert(NULL, nextrune(-1) - cursor);
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while (cursor > 0 && !strchr(worddelimiters, text[nextrune(-1)]))
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insert(NULL, nextrune(-1) - cursor);
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break;
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case XK_y: /* paste selection */
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case XK_Y:
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XConvertSelection(dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
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utf8, utf8, win, CurrentTime);
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return;
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case XK_Left:
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movewordedge(-1);
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goto draw;
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case XK_Right:
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movewordedge(+1);
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goto draw;
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case XK_Return:
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case XK_KP_Enter:
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break;
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case XK_bracketleft:
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cleanup();
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exit(1);
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default:
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return;
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}
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} else if (ev->state & Mod1Mask) {
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switch(ksym) {
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case XK_b:
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movewordedge(-1);
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goto draw;
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case XK_f:
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movewordedge(+1);
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goto draw;
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case XK_g: ksym = XK_Home; break;
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case XK_G: ksym = XK_End; break;
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case XK_h: ksym = XK_Up; break;
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case XK_j: ksym = XK_Next; break;
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case XK_k: ksym = XK_Prior; break;
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case XK_l: ksym = XK_Down; break;
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default:
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return;
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}
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}
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switch(ksym) {
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default:
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insert:
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if (!iscntrl(*buf))
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insert(buf, len);
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break;
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case XK_Delete:
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if (text[cursor] == '\0')
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return;
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cursor = nextrune(+1);
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/* fallthrough */
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case XK_BackSpace:
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if (cursor == 0)
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return;
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insert(NULL, nextrune(-1) - cursor);
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break;
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case XK_End:
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if (text[cursor] != '\0') {
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cursor = strlen(text);
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break;
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}
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if (next) {
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/* jump to end of list and position items in reverse */
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curr = matchend;
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calcoffsets();
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curr = prev;
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calcoffsets();
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while (next && (curr = curr->right))
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calcoffsets();
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}
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sel = matchend;
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break;
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case XK_Escape:
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cleanup();
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exit(1);
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case XK_Home:
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if (sel == matches) {
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cursor = 0;
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break;
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}
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sel = curr = matches;
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calcoffsets();
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break;
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case XK_Left:
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if (cursor > 0 && (!sel || !sel->left)) {
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cursor = nextrune(-1);
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break;
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}
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/* fallthrough */
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case XK_Up:
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if (sel && sel->left && (sel = sel->left)->right == curr) {
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curr = prev;
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calcoffsets();
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}
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break;
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case XK_Next:
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if (!next)
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return;
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sel = curr = next;
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calcoffsets();
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break;
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case XK_Prior:
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if (!prev)
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return;
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sel = curr = prev;
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calcoffsets();
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break;
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case XK_Return:
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case XK_KP_Enter:
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puts((sel && !(ev->state & ShiftMask)) ? sel->text : text);
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if (!(ev->state & ControlMask)) {
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cleanup();
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exit(0);
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}
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if (sel)
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sel->out = 1;
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break;
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case XK_Right:
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if (text[cursor] != '\0') {
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cursor = nextrune(+1);
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break;
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}
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/* fallthrough */
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case XK_Down:
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if (sel && sel->right && (sel = sel->right) == next) {
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curr = next;
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calcoffsets();
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}
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break;
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case XK_Tab:
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if (!sel)
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return;
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strncpy(text, sel->text, sizeof text - 1);
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text[sizeof text - 1] = '\0';
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cursor = strlen(text);
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match();
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break;
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}
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draw:
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drawmenu();
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}
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static void
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paste(void)
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{
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@ -558,9 +368,6 @@ run(void)
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if (ev.xfocus.window != win)
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grabfocus();
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break;
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case KeyPress:
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keypress(&ev.xkey);
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break;
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case SelectionNotify:
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if (ev.xselection.property == utf8)
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paste();
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@ -694,12 +501,7 @@ main(int argc, char *argv[])
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exit(0);
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} else if (!strcmp(argv[i], "-b")) /* appears at the bottom of the screen */
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topbar = 0;
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else if (!strcmp(argv[i], "-f")) /* grabs keyboard before reading stdin */
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fast = 1;
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else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
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fstrncmp = strncasecmp;
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fstrstr = cistrstr;
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} else if (i + 1 == argc)
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else if (i + 1 == argc)
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usage();
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/* these options take one argument */
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else if (!strcmp(argv[i], "-m"))
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