add keybinds for screenshot and wmenu

.gitea/issue_template/bug_report.yml

@@ -33,14 +33,6 @@ body:
       validations:
           required: false
 
-    - type: textarea
-      attributes:
-          label: Description
-          value: |
-              The steps you took to reproduce the problem.
-      validations:
-          required: false
-
     - type: textarea
       id: debug_log
       attributes:
@@ -60,3 +52,11 @@ body:
               - If the lines mentioning dwl or wlroots have `??`. Please compile both dwl and wlroots from source (enabling debug symbols) and try to reproduce.
       validations:
           required: false
+
+    - type: textarea
+      attributes:
+          label: Description
+          value: |
+              The steps you took to reproduce the problem.
+      validations:
+          required: false

Makefile

@@ -5,8 +5,8 @@ include config.mk
 
 # flags for compiling
 DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -D_POSIX_C_SOURCE=200809L -DVERSION=\"$(VERSION)\" $(XWAYLAND)
-DWLDEVCFLAGS = -g -pedantic -Wall -Wextra -Wdeclaration-after-statement -Wno-unused-parameter -Wshadow -Wunused-macros\
-	-Werror=strict-prototypes -Werror=implicit -Werror=return-type -Werror=incompatible-pointer-types -Wfloat-conversion
+DWLDEVCFLAGS = -g -pedantic -Wall -Wextra -Wdeclaration-after-statement -Wno-unused-parameter -Wno-sign-compare -Wshadow -Wunused-macros\
+	-Werror=strict-prototypes -Werror=implicit -Werror=return-type -Werror=incompatible-pointer-types
 
 # CFLAGS / LDFLAGS
 PKGS      = wlroots wayland-server xkbcommon libinput $(XLIBS)

README.md

@@ -34,10 +34,8 @@ given the base on which it is built. Implemented default features are:
 - Damage tracking provided by scenegraph API
 
 Given the Wayland architecture, dwl has to implement features from dwm **and**
-the xorg-server. Because of this, it is impossible to maintain the original
-project goal of 2000 SLOC and have a reasonably complete compositor with
-features comparable to dwm. However, this does not mean that the code will grow
-indiscriminately. We will try to keep the code as small as possible.
+the xorg-server. Because of this, it is impossible to maintain the original project goal of 2000
+SLOC and have a reasonably complete compositor with features comparable to dwm.
 
 Features under consideration (possibly as patches) are:
 
@@ -157,8 +155,8 @@ possible.
 Many thanks to suckless.org and the dwm developers and community for the
 inspiration, and to the various contributors to the project, including:
 
-- **Devin J. Pohly for creating and nurturing the fledgling project**
 - Alexander Courtis for the XWayland implementation
+- Devin J. Pohly for creating and nurturing the fledgling project
 - Guido Cella for the layer-shell protocol implementation, patch maintenance,
   and for helping to keep the project running
 - Stivvo for output management and fullscreen support, and patch maintenance

client.h

@@ -339,10 +339,10 @@ client_set_size(Client *c, uint32_t width, uint32_t height)
 		return 0;
 	}
 #endif
-	if ((int32_t)width == c->surface.xdg->toplevel->current.width
-			&& (int32_t)height == c->surface.xdg->toplevel->current.height)
+	if (width == c->surface.xdg->toplevel->current.width
+			&& height ==c->surface.xdg->toplevel->current.height)
 		return 0;
-	return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, (int32_t)width, (int32_t)height);
+	return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, width, height);
 }
 
 static inline void

config.def.h

@@ -12,7 +12,7 @@ static const float bordercolor[]           = COLOR(0x444444ff);
 static const float focuscolor[]            = COLOR(0x005577ff);
 static const float urgentcolor[]           = COLOR(0xff0000ff);
 /* To conform the xdg-protocol, set the alpha to zero to restore the old behavior */
-static const float fullscreen_bg[]         = {0.1f, 0.1f, 0.1f, 1.0f}; /* You can also use glsl colors */
+static const float fullscreen_bg[]         = {0.1, 0.1, 0.1, 1.0}; /* You can also use glsl colors */
 
 /* Autostart */
 static const char *const autostart[] = {
@@ -49,13 +49,13 @@ static const Layout layouts[] = {
 /* monitors */
 /* NOTE: ALWAYS add a fallback rule, even if you are completely sure it won't be used */
 static const MonitorRule monrules[] = {
-	/* name       mfact  nmaster scale layout       rotate/reflect                x    y */
+	/* name       mfact nmaster scale layout       rotate/reflect                x    y */
 	/* example of a HiDPI laptop monitor:
-	{ "eDP-1",    0.5f,  1,      2,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
+	{ "eDP-1",    0.5,  1,      2,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
 	*/
 	{ "DP-3",     0.5,  1,      1.5,  &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
 	/* defaults */
-	{ NULL,       0.55f, 1,      1,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
+	{ NULL,       0.55, 1,      1,    &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL,   -1,  -1 },
 };
 
 /* keyboard */
@@ -130,13 +130,13 @@ static const Key keys[] = {
 	/* modifier                  key                 function        argument */
 	{ MODKEY,                    XKB_KEY_p,          spawn,          SHCMD("dmenu_path | wmenu | xargs -I_-_ /bin/sh -c \"exec _-_\"") },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_S,          spawn,          SHCMD("slurp | grim -g - - | wl-copy -t image/png") },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return,     spawn,          {.v = (char*[]){ "foot", NULL } } },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return,     spawn,          {.v = { "foot", NULL } } },
 	{ MODKEY,                    XKB_KEY_j,          focusstack,     {.i = +1} },
 	{ MODKEY,                    XKB_KEY_k,          focusstack,     {.i = -1} },
 	{ MODKEY,                    XKB_KEY_i,          incnmaster,     {.i = +1} },
 	{ MODKEY,                    XKB_KEY_d,          incnmaster,     {.i = -1} },
-	{ MODKEY,                    XKB_KEY_h,          setmfact,       {.f = -0.05f} },
-	{ MODKEY,                    XKB_KEY_l,          setmfact,       {.f = +0.05f} },
+	{ MODKEY,                    XKB_KEY_h,          setmfact,       {.f = -0.05} },
+	{ MODKEY,                    XKB_KEY_l,          setmfact,       {.f = +0.05} },
 	{ MODKEY,                    XKB_KEY_Return,     zoom,           {0} },
 	{ MODKEY,                    XKB_KEY_Tab,        view,           {0} },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C,          killclient,     {0} },

dwl.c

@@ -65,7 +65,6 @@
 /* macros */
 #define MAX(A, B)               ((A) > (B) ? (A) : (B))
 #define MIN(A, B)               ((A) < (B) ? (A) : (B))
-#define ROUND(X)                ((int)((X < 0) ? (X - 0.5) : (X + 0.5)))
 #define CLEANMASK(mask)         (mask & ~WLR_MODIFIER_CAPS)
 #define VISIBLEON(C, M)         ((M) && (C)->mon == (M) && ((C)->tags & (M)->tagset[(M)->seltags]))
 #define LENGTH(X)               (sizeof X / sizeof X[0])
@@ -197,7 +196,7 @@ struct Monitor {
 	unsigned int seltags;
 	unsigned int sellt;
 	uint32_t tagset[2];
-	float mfact;
+	double mfact;
 	int gamma_lut_changed;
 	int nmaster;
 	char ltsymbol[16];
@@ -420,9 +419,9 @@ applybounds(Client *c, struct wlr_box *bbox)
 		c->geom.x = bbox->x + bbox->width - c->geom.width;
 	if (c->geom.y >= bbox->y + bbox->height)
 		c->geom.y = bbox->y + bbox->height - c->geom.height;
-	if (c->geom.x + c->geom.width + 2 * (int)c->bw <= bbox->x)
+	if (c->geom.x + c->geom.width + 2 * c->bw <= bbox->x)
 		c->geom.x = bbox->x;
-	if (c->geom.y + c->geom.height + 2 * (int)c->bw <= bbox->y)
+	if (c->geom.y + c->geom.height + 2 * c->bw <= bbox->y)
 		c->geom.y = bbox->y;
 }
 
@@ -452,8 +451,7 @@ applyrules(Client *c)
 {
 	/* rule matching */
 	const char *appid, *title;
-	uint32_t newtags = 0;
-	int i;
+	uint32_t i, newtags = 0;
 	const Rule *r;
 	Monitor *mon = selmon, *m;
 
@@ -547,7 +545,7 @@ arrangelayers(Monitor *m)
 		arrangelayer(m, &m->layers[i], &usable_area, 0);
 
 	/* Find topmost keyboard interactive layer, if such a layer exists */
-	for (i = 0; i < (int)LENGTH(layers_above_shell); i++) {
+	for (i = 0; i < LENGTH(layers_above_shell); i++) {
 		wl_list_for_each_reverse(l, &m->layers[layers_above_shell[i]], link) {
 			if (locked || !l->layer_surface->current.keyboard_interactive || !l->mapped)
 				continue;
@@ -694,7 +692,7 @@ cleanupmon(struct wl_listener *listener, void *data)
 {
 	Monitor *m = wl_container_of(listener, m, destroy);
 	LayerSurface *l, *tmp;
-	size_t i;
+	int i;
 
 	/* m->layers[i] are intentionally not unlinked */
 	for (i = 0; i < LENGTH(m->layers); i++) {
@@ -1531,6 +1529,7 @@ locksession(struct wl_listener *listener, void *data)
 void
 maplayersurfacenotify(struct wl_listener *listener, void *data)
 {
+	LayerSurface *l = wl_container_of(listener, l, map);
 	motionnotify(0);
 }
 
@@ -1669,17 +1668,17 @@ motionnotify(uint32_t time)
 	}
 
 	/* Update drag icon's position */
-	wlr_scene_node_set_position(&drag_icon->node, ROUND(cursor->x), ROUND(cursor->y));
+	wlr_scene_node_set_position(&drag_icon->node, cursor->x, cursor->y);
 
 	/* If we are currently grabbing the mouse, handle and return */
 	if (cursor_mode == CurMove) {
 		/* Move the grabbed client to the new position. */
-		resize(grabc, (struct wlr_box){.x = ROUND(cursor->x) - grabcx, .y = ROUND(cursor->y) - grabcy,
+		resize(grabc, (struct wlr_box){.x = cursor->x - grabcx, .y = cursor->y - grabcy,
 			.width = grabc->geom.width, .height = grabc->geom.height}, 1);
 		return;
 	} else if (cursor_mode == CurResize) {
 		resize(grabc, (struct wlr_box){.x = grabc->geom.x, .y = grabc->geom.y,
-			.width = ROUND(cursor->x) - grabc->geom.x, .height = ROUND(cursor->y) - grabc->geom.y}, 1);
+			.width = cursor->x - grabc->geom.x, .height = cursor->y - grabc->geom.y}, 1);
 		return;
 	}
 
@@ -1731,8 +1730,8 @@ moveresize(const Arg *arg)
 	setfloating(grabc, 1);
 	switch (cursor_mode = arg->ui) {
 	case CurMove:
-		grabcx = ROUND(cursor->x) - grabc->geom.x;
-		grabcy = ROUND(cursor->y) - grabc->geom.y;
+		grabcx = cursor->x - grabc->geom.x;
+		grabcy = cursor->y - grabc->geom.y;
 		wlr_cursor_set_xcursor(cursor, cursor_mgr, "fleur");
 		break;
 	case CurResize:
@@ -1805,6 +1804,9 @@ apply_or_test:
 	else
 		wlr_output_configuration_v1_send_failed(config);
 	wlr_output_configuration_v1_destroy(config);
+
+	/* TODO: use a wrapper function? */
+	updatemons(NULL, NULL);
 }
 
 void
@@ -2151,7 +2153,7 @@ setmfact(const Arg *arg)
 
 	if (!arg || !selmon || !selmon->lt[selmon->sellt]->arrange)
 		return;
-	f = arg->f < 1.0f ? arg->f + selmon->mfact : arg->f - 1.0f;
+	f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
 	if (f < 0.1 || f > 0.9)
 		return;
 	selmon->mfact = f;
@@ -2213,7 +2215,7 @@ setup(void)
 	struct sigaction sa = {.sa_flags = SA_RESTART, .sa_handler = handlesig};
 	sigemptyset(&sa.sa_mask);
 
-	for (i = 0; i < (int)LENGTH(sig); i++)
+	for (i = 0; i < LENGTH(sig); i++)
 		sigaction(sig[i], &sa, NULL);
 
 	wlr_log_init(log_level, NULL);
@@ -2323,7 +2325,7 @@ setup(void)
 	wl_signal_add(&session_lock_mgr->events.new_lock, &lock_listener);
 	LISTEN_STATIC(&session_lock_mgr->events.destroy, destroysessionmgr);
 	locked_bg = wlr_scene_rect_create(layers[LyrBlock], sgeom.width, sgeom.height,
-			(float [4]){0.1f, 0.1f, 0.1f, 1.0f});
+			(float [4]){0.1, 0.1, 0.1, 1.0});
 	wlr_scene_node_set_enabled(&locked_bg->node, 0);
 
 	/* Use decoration protocols to negotiate server-side decorations */
@@ -2501,8 +2503,7 @@ tagmon(const Arg *arg)
 void
 tile(Monitor *m)
 {
-	unsigned int mw, my, ty;
-	int i, n = 0;
+	unsigned int i, n = 0, mw, my, ty;
 	Client *c;
 
 	wl_list_for_each(c, &clients, link)
@@ -2512,7 +2513,7 @@ tile(Monitor *m)
 		return;
 
 	if (n > m->nmaster)
-		mw = m->nmaster ? ROUND(m->w.width * m->mfact) : 0;
+		mw = m->nmaster ? m->w.width * m->mfact : 0;
 	else
 		mw = m->w.width;
 	i = my = ty = 0;

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1705856552,
-        "narHash": "sha256-JXfnuEf5Yd6bhMs/uvM67/joxYKoysyE3M2k6T3eWbg=",
+        "lastModified": 1704722960,
+        "narHash": "sha256-mKGJ3sPsT6//s+Knglai5YflJUF2DGj7Ai6Ynopz0kI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "612f97239e2cc474c13c9dafa0df378058c5ad8d",
+        "rev": "317484b1ead87b9c1b8ac5261a8d2dd748a0492d",
         "type": "github"
       },
       "original": {