em/dmenu
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add support for more keypad keys

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The keypad Enter key was already supported. On some keyboard layouts like my
laptop the page-up and page-down key is more comfortable to use.
This adds a few lines but no complexity.
This commit is contained in:
Hiltjo Posthuma 2021-08-09 18:39:25 +02:00
parent c585e8e498
commit cd2133a5f6
1 changed files with 11 additions and 0 deletions
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11
dmenu.c
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@ -360,9 +360,11 @@ keypress(XKeyEvent *ev)
utf8, utf8, win, CurrentTime); utf8, utf8, win, CurrentTime);
return; return;
case XK_Left: case XK_Left:
case XK_KP_Left:
movewordedge(-1); movewordedge(-1);
goto draw; goto draw;
case XK_Right: case XK_Right:
case XK_KP_Right:
movewordedge(+1); movewordedge(+1);
goto draw; goto draw;
case XK_Return: case XK_Return:
@ -400,6 +402,7 @@ insert:
insert(buf, len); insert(buf, len);
break; break;
case XK_Delete: case XK_Delete:
case XK_KP_Delete:
if (text[cursor] == '\0') if (text[cursor] == '\0')
return; return;
cursor = nextrune(+1); cursor = nextrune(+1);
@ -410,6 +413,7 @@ insert:
insert(NULL, nextrune(-1) - cursor); insert(NULL, nextrune(-1) - cursor);
break; break;
case XK_End: case XK_End:
case XK_KP_End:
if (text[cursor] != '\0') { if (text[cursor] != '\0') {
cursor = strlen(text); cursor = strlen(text);
break; break;
@ -429,6 +433,7 @@ insert:
cleanup(); cleanup();
exit(1); exit(1);
case XK_Home: case XK_Home:
case XK_KP_Home:
if (sel == matches) { if (sel == matches) {
cursor = 0; cursor = 0;
break; break;
@ -437,6 +442,7 @@ insert:
calcoffsets(); calcoffsets();
break; break;
case XK_Left: case XK_Left:
case XK_KP_Left:
if (cursor > 0 && (!sel || !sel->left || lines > 0)) { if (cursor > 0 && (!sel || !sel->left || lines > 0)) {
cursor = nextrune(-1); cursor = nextrune(-1);
break; break;
@ -445,18 +451,21 @@ insert:
return; return;
/* fallthrough */ /* fallthrough */
case XK_Up: case XK_Up:
case XK_KP_Up:
if (sel && sel->left && (sel = sel->left)->right == curr) { if (sel && sel->left && (sel = sel->left)->right == curr) {
curr = prev; curr = prev;
calcoffsets(); calcoffsets();
} }
break; break;
case XK_Next: case XK_Next:
case XK_KP_Next:
if (!next) if (!next)
return; return;
sel = curr = next; sel = curr = next;
calcoffsets(); calcoffsets();
break; break;
case XK_Prior: case XK_Prior:
case XK_KP_Prior:
if (!prev) if (!prev)
return; return;
sel = curr = prev; sel = curr = prev;
@ -473,6 +482,7 @@ insert:
sel->out = 1; sel->out = 1;
break; break;
case XK_Right: case XK_Right:
case XK_KP_Right:
if (text[cursor] != '\0') { if (text[cursor] != '\0') {
cursor = nextrune(+1); cursor = nextrune(+1);
break; break;
@ -481,6 +491,7 @@ insert:
return; return;
/* fallthrough */ /* fallthrough */
case XK_Down: case XK_Down:
case XK_KP_Down:
if (sel && sel->right && (sel = sel->right) == next) { if (sel && sel->right && (sel = sel->right) == next) {
curr = next; curr = next;
calcoffsets(); calcoffsets();