[wiki] [sites] dmenu: update mouse support patch for 5.2 || Hiltjo Posthuma

From: <git_AT_suckless.org>
Date: Thu, 06 Oct 2022 09:39:43 +0200

commit 8552ec2c6dfc519735f1996ee8f5027993312e4f
Author: Hiltjo Posthuma <hiltjo_AT_codemadness.org>
Date: Thu Oct 6 09:40:06 2022 +0200

    dmenu: update mouse support patch for 5.2
    
    (5.1 still applies though, only some line offsets changed)

diff --git a/tools.suckless.org/dmenu/patches/mouse-support/dmenu-mousesupport-5.2.diff b/tools.suckless.org/dmenu/patches/mouse-support/dmenu-mousesupport-5.2.diff
new file mode 100644
index 00000000..eaacea42
--- /dev/null
+++ b/tools.suckless.org/dmenu/patches/mouse-support/dmenu-mousesupport-5.2.diff
_AT_@ -0,0 +1,144 @@
+diff --git a/dmenu.c b/dmenu.c
+index 7cf253b..d276a94 100644
+--- a/dmenu.c
++++ b/dmenu.c
+_AT_@ -528,6 +528,119 @@ draw:
+ drawmenu();
+ }
+
++static void
++buttonpress(XEvent *e)
++{
++ struct item *item;
++ XButtonPressedEvent *ev = &e->xbutton;
++ int x = 0, y = 0, h = bh, w;
++
++ if (ev->window != win)
++ return;
++
++ /* right-click: exit */
++ if (ev->button == Button3)
++ exit(1);
++
++ if (prompt && *prompt)
++ x += promptw;
++
++ /* input field */
++ w = (lines > 0 || !matches) ? mw - x : inputw;
++
++ /* left-click on input: clear input,
++ * NOTE: if there is no left-arrow the space for < is reserved so
++ * add that to the input width */
++ if (ev->button == Button1 &&
++ ((lines <= 0 && ev->x >= 0 && ev->x <= x + w +
++ ((!prev || !curr->left) ? TEXTW("<") : 0)) ||
++ (lines > 0 && ev->y >= y && ev->y <= y + h))) {
++ insert(NULL, -cursor);
++ drawmenu();
++ return;
++ }
++ /* middle-mouse click: paste selection */
++ if (ev->button == Button2) {
++ XConvertSelection(dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
++ utf8, utf8, win, CurrentTime);
++ drawmenu();
++ return;
++ }
++ /* scroll up */
++ if (ev->button == Button4 && prev) {
++ sel = curr = prev;
++ calcoffsets();
++ drawmenu();
++ return;
++ }
++ /* scroll down */
++ if (ev->button == Button5 && next) {
++ sel = curr = next;
++ calcoffsets();
++ drawmenu();
++ return;
++ }
++ if (ev->button != Button1)
++ return;
++ if (ev->state & ~ControlMask)
++ return;
++ if (lines > 0) {
++ /* vertical list: (ctrl)left-click on item */
++ w = mw - x;
++ for (item = curr; item != next; item = item->right) {
++ y += h;
++ if (ev->y >= y && ev->y <= (y + h)) {
++ puts(item->text);
++ if (!(ev->state & ControlMask))
++ exit(0);
++ sel = item;
++ if (sel) {
++ sel->out = 1;
++ drawmenu();
++ }
++ return;
++ }
++ }
++ } else if (matches) {
++ /* left-click on left arrow */
++ x += inputw;
++ w = TEXTW("<");
++ if (prev && curr->left) {
++ if (ev->x >= x && ev->x <= x + w) {
++ sel = curr = prev;
++ calcoffsets();
++ drawmenu();
++ return;
++ }
++ }
++ /* horizontal list: (ctrl)left-click on item */
++ for (item = curr; item != next; item = item->right) {
++ x += w;
++ w = MIN(TEXTW(item->text), mw - x - TEXTW(">"));
++ if (ev->x >= x && ev->x <= x + w) {
++ puts(item->text);
++ if (!(ev->state & ControlMask))
++ exit(0);
++ sel = item;
++ if (sel) {
++ sel->out = 1;
++ drawmenu();
++ }
++ return;
++ }
++ }
++ /* left-click on right arrow */
++ w = TEXTW(">");
++ x = mw - w;
++ if (next && ev->x >= x && ev->x <= x + w) {
++ sel = curr = next;
++ calcoffsets();
++ drawmenu();
++ return;
++ }
++ }
++}
++
+ static void
+ paste(void)
+ {
+_AT_@ -582,6 +695,9 @@ run(void)
+ break;
+ cleanup();
+ exit(1);
++ case ButtonPress:
++ buttonpress(&ev);
++ break;
+ case Expose:
+ if (ev.xexpose.count == 0)
+ drw_map(drw, win, 0, 0, mw, mh);
+_AT_@ -679,7 +795,8 @@ setup(void)
+ /* create menu window */
+ swa.override_redirect = True;
+ swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+- swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
++ swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask |
++ ButtonPressMask;
+ win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0,
+ CopyFromParent, CopyFromParent, CopyFromParent,
+ CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
diff --git a/tools.suckless.org/dmenu/patches/mouse-support/index.md b/tools.suckless.org/dmenu/patches/mouse-support/index.md
index 10248fae..90f28a69 100644
--- a/tools.suckless.org/dmenu/patches/mouse-support/index.md
+++ b/tools.suckless.org/dmenu/patches/mouse-support/index.md
_AT_@ -24,6 +24,7 @@ Mouse actions supported:
 
 Download
 --------
+* [dmenu-mousesupport-5.2.diff](dmenu-mousesupport-5.2.diff)
 * [dmenu-mousesupport-5.1.diff](dmenu-mousesupport-5.1.diff)
 * [dmenu-mousesupport-5.0.diff](dmenu-mousesupport-5.0.diff)
 * [dmenu-mousesupport-4.9.diff](dmenu-mousesupport-4.9.diff)
Received on Thu Oct 06 2022 - 09:39:43 CEST