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cdmenu
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add support for more keypad keys 

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 committed by Santiago Lo Coco
parent 6df1756fff
commit 4350772753
1 changed files with 11 additions and 0 deletions
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11
dmenu.c
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@ -370,9 +370,11 @@ keypress(XKeyEvent *ev)
utf8, utf8, win, CurrentTime);
return;
case XK_Left:
case XK_KP_Left:
movewordedge(-1);
goto draw;
case XK_Right:
case XK_KP_Right:
movewordedge(+1);
goto draw;
case XK_Return:
@ -410,6 +412,7 @@ insert:
insert(buf, len);
break;
case XK_Delete:
case XK_KP_Delete:
if (text[cursor] == '\0')
return;
cursor = nextrune(+1);
@ -420,6 +423,7 @@ insert:
insert(NULL, nextrune(-1) - cursor);
break;
case XK_End:
case XK_KP_End:
if (text[cursor] != '\0') {
cursor = strlen(text);
break;
@ -439,6 +443,7 @@ insert:
cleanup();
exit(1);
case XK_Home:
case XK_KP_Home:
if (sel == matches) {
cursor = 0;
break;
@ -447,6 +452,7 @@ insert:
calcoffsets();
break;
case XK_Left:
case XK_KP_Left:
if (cursor > 0 && (!sel || !sel->left || lines > 0)) {
cursor = nextrune(-1);
break;
@ -455,18 +461,21 @@ insert:
return;
/* fallthrough */
case XK_Up:
case XK_KP_Up:
if (sel && sel->left && (sel = sel->left)->right == curr) {
curr = prev;
calcoffsets();
}
break;
case XK_Next:
case XK_KP_Next:
if (!next)
return;
sel = curr = next;
calcoffsets();
break;
case XK_Prior:
case XK_KP_Prior:
if (!prev)
return;
sel = curr = prev;
@ -483,6 +492,7 @@ insert:
sel->out = 1;
break;
case XK_Right:
case XK_KP_Right:
if (text[cursor] != '\0') {
cursor = nextrune(+1);
break;
@ -491,6 +501,7 @@ insert:
return;
/* fallthrough */
case XK_Down:
case XK_KP_Down:
if (sel && sel->right && (sel = sel->right) == next) {
curr = next;
calcoffsets();