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https://codeberg.org/dwl/dwl-patches.git
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106 lines
4.0 KiB
Diff
106 lines
4.0 KiB
Diff
From 67e4ca7a35e38c6874aa614a04da4c1b04577c19 Mon Sep 17 00:00:00 2001
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From: wochap <gean.marroquin@gmail.com>
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Date: Thu, 11 Apr 2024 14:17:30 -0500
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Subject: [PATCH] mouse resize the window in the quadrant that the resize
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starts at
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inspiration: https://github.com/djpohly/dwl/wiki/relativemouseresize
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---
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dwl.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++-------
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1 file changed, 59 insertions(+), 7 deletions(-)
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diff --git a/dwl.c b/dwl.c
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index bf763df..f78ac34 100644
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--- a/dwl.c
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+++ b/dwl.c
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@@ -398,7 +398,8 @@ static KeyboardGroup vkb_group = {0};
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static struct wlr_surface *held_grab;
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static unsigned int cursor_mode;
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static Client *grabc;
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-static int grabcx, grabcy; /* client-relative */
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+static Client initial_grabc;
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+static int grabcx, grabcy, grabx, graby, grabcenterx, grabcentery; /* client-relative */
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static struct wlr_output_layout *output_layout;
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static struct wlr_box sgeom;
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@@ -1737,8 +1738,27 @@ motionnotify(uint32_t time, struct wlr_input_device *device, double dx, double d
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.width = grabc->geom.width, .height = grabc->geom.height}, 1);
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return;
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} else if (cursor_mode == CurResize) {
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- resize(grabc, (struct wlr_box){.x = grabc->geom.x, .y = grabc->geom.y,
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- .width = ROUND(cursor->x) - grabc->geom.x, .height = ROUND(cursor->y) - grabc->geom.y}, 1);
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+ if (grabcenterx < grabx) {
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+ if (grabcentery < graby) {
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+ /* bottom-right */
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+ resize(grabc, (struct wlr_box){.x = initial_grabc.geom.x, .y = initial_grabc.geom.y,
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+ .width = ROUND(cursor->x) - initial_grabc.geom.x, .height = ROUND(cursor->y) - initial_grabc.geom.y}, 1);
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+ } else {
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+ /* top-right */
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+ resize(grabc, (struct wlr_box){.x = initial_grabc.geom.x, .y = ROUND(cursor->y),
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+ .width = ROUND(cursor->x) - initial_grabc.geom.x, .height = initial_grabc.geom.y + initial_grabc.geom.height - ROUND(cursor->y)}, 1);
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+ }
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+ } else {
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+ if (grabcentery < graby) {
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+ /* bottom-left */
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+ resize(grabc, (struct wlr_box){.x = ROUND(cursor->x), .y = initial_grabc.geom.y,
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+ .width = initial_grabc.geom.x + initial_grabc.geom.width - ROUND(cursor->x), .height = ROUND(cursor->y) - initial_grabc.geom.y}, 1);
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+ } else {
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+ /* top-left */
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+ resize(grabc, (struct wlr_box){.x = ROUND(cursor->x), .y = ROUND(cursor->y),
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+ .width = initial_grabc.geom.x + initial_grabc.geom.width - ROUND(cursor->x), .height = initial_grabc.geom.y + initial_grabc.geom.height - ROUND(cursor->y)}, 1);
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+ }
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+ }
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return;
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}
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@@ -1797,10 +1817,42 @@ moveresize(const Arg *arg)
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case CurResize:
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/* Doesn't work for X11 output - the next absolute motion event
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* returns the cursor to where it started */
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- wlr_cursor_warp_closest(cursor, NULL,
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- grabc->geom.x + grabc->geom.width,
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- grabc->geom.y + grabc->geom.height);
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- wlr_cursor_set_xcursor(cursor, cursor_mgr, "se-resize");
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+ initial_grabc = *grabc;
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+ grabx = ROUND(cursor->x);
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+ graby = ROUND(cursor->y);
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+ grabcx = ROUND(cursor->x) - grabc->geom.x;
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+ grabcy = ROUND(cursor->y) - grabc->geom.y;
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+ grabcenterx = grabc->geom.width / 2 + grabc->geom.x;
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+ grabcentery = grabc->geom.height / 2 + grabc->geom.y;
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+ if (grabcenterx < grabx) {
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+ if (grabcentery < graby) {
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+ /* bottom-right */
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+ wlr_cursor_warp_closest(cursor, NULL,
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+ grabc->geom.x + grabc->geom.width,
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+ grabc->geom.y + grabc->geom.height);
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+ wlr_cursor_set_xcursor(cursor, cursor_mgr, "se-resize");
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+ } else {
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+ /* top-right */
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+ wlr_cursor_warp_closest(cursor, NULL,
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+ grabc->geom.x + grabc->geom.width,
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+ grabc->geom.y);
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+ wlr_cursor_set_xcursor(cursor, cursor_mgr, "ne-resize");
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+ }
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+ } else {
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+ if (grabcentery < graby) {
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+ /* bottom-left */
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+ wlr_cursor_warp_closest(cursor, NULL,
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+ grabc->geom.x,
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+ grabc->geom.y + grabc->geom.height);
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+ wlr_cursor_set_xcursor(cursor, cursor_mgr, "sw-resize");
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+ } else {
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+ /* top-left */
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+ wlr_cursor_warp_closest(cursor, NULL,
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+ grabc->geom.x,
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+ grabc->geom.y);
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+ wlr_cursor_set_xcursor(cursor, cursor_mgr, "nw-resize");
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+ }
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+ }
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break;
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}
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}
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--
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2.43.2
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