dwl: don't show input popup if client is not enabled

We link clients and their input popups which lets us disable the popups'
scene nodes in case the associated client's scene is not enabled on a tag.

Makefile

@@ -1,48 +1,19 @@
-.POSIX:
-.SUFFIXES:
-
 include config.mk
 
-# flags for compiling
-DWLCPPFLAGS = -I. -DWLR_USE_UNSTABLE -DVERSION=\"$(VERSION)\"
+CFLAGS += -I. -DWLR_USE_UNSTABLE -std=c99 -pedantic -DVERSION=\"$(VERSION)\"
 
-# Wayland utils
-WAYLAND_PROTOCOLS = `pkg-config --variable=pkgdatadir wayland-protocols`
-WAYLAND_SCANNER   = `pkg-config --variable=wayland_scanner wayland-scanner`
+WAYLAND_PROTOCOLS=$(shell pkg-config --variable=pkgdatadir wayland-protocols)
+WAYLAND_SCANNER=$(shell pkg-config --variable=wayland_scanner wayland-scanner)
 
-# CFLAGS / LDFLAGS
-PKGS      = wlroots wayland-server xkbcommon libinput $(XLIBS)
-DWLCFLAGS = `pkg-config --cflags $(PKGS)` $(DWLCPPFLAGS) $(CFLAGS) $(XWAYLAND)
-LDLIBS    = `pkg-config --libs $(PKGS)` $(LIBS)
+PKGS = wlroots wayland-server xcb xkbcommon libinput
+CFLAGS += $(foreach p,$(PKGS),$(shell pkg-config --cflags $(p)))
+LDLIBS += $(foreach p,$(PKGS),$(shell pkg-config --libs $(p)))
 
-# build rules
-
-# wayland-scanner is a tool which generates C headers and rigging for Wayland
-# protocols, which are specified in XML. wlroots requires you to rig these up
-# to your build system yourself and provide them in the include path.
 all: dwl
-dwl: dwl.o util.o
-	$(CC) dwl.o util.o $(LDLIBS) $(LDFLAGS) $(DWLCFLAGS) -o $@
-dwl.o: dwl.c config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h
-util.o: util.c util.h
 
-# wayland scanner rules to generate .h / .c files
-xdg-shell-protocol.h:
-	$(WAYLAND_SCANNER) server-header \
-		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
-wlr-layer-shell-unstable-v1-protocol.h:
-	$(WAYLAND_SCANNER) server-header \
-		protocols/wlr-layer-shell-unstable-v1.xml $@
-idle-protocol.h:
-	$(WAYLAND_SCANNER) server-header \
-		protocols/idle.xml $@
-
-config.h:
-	cp config.def.h $@
 clean:
-	rm -f dwl *.o *-protocol.h
+	rm -f dwl *.o *-protocol.h *-protocol.c
 
-# distribution archive
 dist: clean
 	mkdir -p dwl-$(VERSION)
 	cp -R LICENSE* Makefile README.md generate-version.sh client.h\
@@ -52,18 +23,51 @@ dist: clean
 	tar -caf dwl-$(VERSION).tar.gz dwl-$(VERSION)
 	rm -rf dwl-$(VERSION)
 
-# install rules
-
 install: dwl
-	mkdir -p $(DESTDIR)$(PREFIX)/bin
-	cp -f dwl $(DESTDIR)$(PREFIX)/bin
-	chmod 755 $(DESTDIR)$(PREFIX)/bin/dwl
-	mkdir -p $(DESTDIR)$(MANDIR)/man1
-	cp -f dwl.1 $(DESTDIR)$(MANDIR)/man1
-	chmod 644 $(DESTDIR)$(MANDIR)/man1/dwl.1
+	install -Dm755 dwl $(DESTDIR)$(PREFIX)/bin/dwl
+	install -Dm644 dwl.1 $(DESTDIR)$(MANDIR)/man1/dwl.1
+
 uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/dwl $(DESTDIR)$(MANDIR)/man1/dwl.1
 
-.SUFFIXES: .c .o
-.c.o:
-	$(CC) $(CPPFLAGS) $(DWLCFLAGS) -c $<
+.PHONY: all clean dist install uninstall
+
+# wayland-scanner is a tool which generates C headers and rigging for Wayland
+# protocols, which are specified in XML. wlroots requires you to rig these up
+# to your build system yourself and provide them in the include path.
+xdg-shell-protocol.h:
+	$(WAYLAND_SCANNER) server-header \
+		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
+
+xdg-shell-protocol.c:
+	$(WAYLAND_SCANNER) private-code \
+		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
+
+xdg-shell-protocol.o: xdg-shell-protocol.h
+
+wlr-layer-shell-unstable-v1-protocol.h:
+	$(WAYLAND_SCANNER) server-header \
+		protocols/wlr-layer-shell-unstable-v1.xml $@
+
+wlr-layer-shell-unstable-v1-protocol.c:
+	$(WAYLAND_SCANNER) private-code \
+		protocols/wlr-layer-shell-unstable-v1.xml $@
+
+wlr-layer-shell-unstable-v1-protocol.o: wlr-layer-shell-unstable-v1-protocol.h
+
+idle-protocol.h:
+	$(WAYLAND_SCANNER) server-header \
+		protocols/idle.xml $@
+
+idle-protocol.c:
+	$(WAYLAND_SCANNER) private-code \
+		protocols/idle.xml $@
+
+idle-protocol.o: idle-protocol.h
+
+config.h: | config.def.h
+	cp config.def.h $@
+
+dwl.o: config.mk config.h client.h xdg-shell-protocol.h wlr-layer-shell-unstable-v1-protocol.h idle-protocol.h util.h
+
+dwl: xdg-shell-protocol.o wlr-layer-shell-unstable-v1-protocol.o idle-protocol.o util.o

README.md

@@ -37,9 +37,7 @@ Feature *non-goals* for the main codebase include:
 
 ## Building dwl
 
-dwl has only two dependencies: `wlroots` and `wayland-protocols`. 
-
-Simply install these (and their `-devel` versions if your distro has separate development packages) and run `make`.  If you wish to build against a Git version of wlroots, check out the [wlroots-next branch](https://github.com/djpohly/dwl/tree/wlroots-next).
+dwl has only two dependencies: wlroots and wayland-protocols. Simply install these (and their `-devel` versions if your distro has separate development packages) and run `make`.  If you wish to build against a Git version of wlroots, check out the [wlroots-next branch](https://github.com/djpohly/dwl/tree/wlroots-next).
 
 To enable XWayland, you should also install xorg-xwayland and uncomment its flag in `config.mk`.
 
@@ -73,14 +71,6 @@ If your startup command is a shell script, you can achieve the same inside the s
 
     exec <&-
 
-Existing dwl-specific status bars and dwl-specific scripts for other status bars include:
-- [somebar](https://sr.ht/~raphi/somebar/) status bar designed for dwl
-- [dtaobarv2.sh](https://cdn.discordapp.com/attachments/792078050024095745/862428883423723560/dtaobarv2.sh) for use with [dtao](https://github.com/djpohly/dtao) (See "Pinned Messages" on the "customizations" channel of the [dwl Discord server](https://discord.gg/jJxZnrGPWN) for details.)
-- [dwlbar.sh](https://cdn.discordapp.com/attachments/792078050024095745/810926218529472592/dwlbar.sh) for use with [waybar](https://github.com/Alexays/Waybar) (See "Pinned Messages" on the "customizations" channel of the  [dwl Discord server](https://discord.gg/jJxZnrGPWN) for details.)
-- [waybar-dwl](https://codeberg.org/fauxmight/waybar-dwl.git) for use with [waybar](https://github.com/Alexays/Waybar)
-- [dwl-tags.sh](https://codeberg.org/novakane/yambar/src/branch/master/examples/scripts/dwl-tags.sh) for use with [yambar](https://codeberg.org/dnkl/yambar)
-- [waybar-dwl.sh](https://gitee.com/guyuming76/personal/tree/dwl/gentoo/waybar-dwl) for use with [waybar](https://github.com/Alexays/Waybar) (ACCESS TO THIS SCRIPT REQUIRES gitee.com LOGIN!)
-
 ## Replacements for X applications
 
 You can find a [list of Wayland applications on the sway wiki](https://github.com/swaywm/sway/wiki/i3-Migration-Guide).

client.h

@@ -26,25 +26,6 @@ client_surface(Client *c)
 	return c->surface.xdg->surface;
 }
 
-static inline Client *
-client_from_wlr_surface(struct wlr_surface *s)
-{
-	struct wlr_xdg_surface *surface;
-
-#ifdef XWAYLAND
-	struct wlr_xwayland_surface *xsurface;
-	if (s && wlr_surface_is_xwayland_surface(s)
-			&& (xsurface = wlr_xwayland_surface_from_wlr_surface(s)))
-		return xsurface->data;
-#endif
-	if (s && wlr_surface_is_xdg_surface(s)
-			&& (surface = wlr_xdg_surface_from_wlr_surface(s))
-			&& surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL)
-		return surface->data;
-
-	return NULL;
-}
-
 /* The others */
 static inline void
 client_activate_surface(struct wlr_surface *s, int activated)
@@ -100,32 +81,6 @@ client_get_geometry(Client *c, struct wlr_box *geom)
 	wlr_xdg_surface_get_geometry(c->surface.xdg, geom);
 }
 
-static inline void
-client_get_size_hints(Client *c, struct wlr_box *max, struct wlr_box *min)
-{
-	struct wlr_xdg_toplevel *toplevel;
-	struct wlr_xdg_toplevel_state *state;
-#ifdef XWAYLAND
-	if (client_is_x11(c)) {
-		struct wlr_xwayland_surface_size_hints *size_hints;
-		size_hints = c->surface.xwayland->size_hints;
-		if (size_hints) {
-			max->width = size_hints->max_width;
-			max->height = size_hints->max_height;
-			min->width = size_hints->min_width;
-			min->height = size_hints->min_height;
-		}
-		return;
-	}
-#endif
-	toplevel = c->surface.xdg->toplevel;
-	state = &toplevel->current;
-	max->width = state->max_width;
-	max->height = state->max_height;
-	min->width = state->min_width;
-	min->height = state->min_height;
-}
-
 static inline const char *
 client_get_title(Client *c)
 {
@@ -136,48 +91,42 @@ client_get_title(Client *c)
 	return c->surface.xdg->toplevel->title;
 }
 
-static inline Client *
-client_get_parent(Client *c)
-{
-	Client *p;
-#ifdef XWAYLAND
-	if (client_is_x11(c) && c->surface.xwayland->parent)
-		return client_from_wlr_surface(c->surface.xwayland->parent->surface);
-#endif
-	if (c->surface.xdg->toplevel->parent)
-		return client_from_wlr_surface(c->surface.xdg->toplevel->parent->surface);
-
-	return NULL;
-}
-
 static inline int
 client_is_float_type(Client *c)
 {
-	struct wlr_box min = {0}, max = {0};
-	client_get_size_hints(c, &max, &min);
+	struct wlr_xdg_toplevel *toplevel;
+	struct wlr_xdg_toplevel_state state;
 
 #ifdef XWAYLAND
 	if (client_is_x11(c)) {
 		struct wlr_xwayland_surface *surface = c->surface.xwayland;
+		struct wlr_xwayland_surface_size_hints *size_hints;
 		if (surface->modal)
 			return 1;
 
 		for (size_t i = 0; i < surface->window_type_len; i++)
-			if (surface->window_type[i] == netatom[NetWMWindowTypeDialog]
-					|| surface->window_type[i] == netatom[NetWMWindowTypeSplash]
-					|| surface->window_type[i] == netatom[NetWMWindowTypeToolbar]
-					|| surface->window_type[i] == netatom[NetWMWindowTypeUtility])
+			if (surface->window_type[i] == netatom[NetWMWindowTypeDialog] ||
+					surface->window_type[i] == netatom[NetWMWindowTypeSplash] ||
+					surface->window_type[i] == netatom[NetWMWindowTypeToolbar] ||
+					surface->window_type[i] == netatom[NetWMWindowTypeUtility])
 				return 1;
 
-		return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
-			&& (min.width == max.width || min.height == max.height))
-			|| c->surface.xwayland->parent;
+		size_hints = surface->size_hints;
+		if (size_hints && size_hints->min_width > 0 && size_hints->min_height > 0
+				&& (size_hints->max_width == size_hints->min_width ||
+				size_hints->max_height == size_hints->min_height))
+			return 1;
+
+		return 0;
 	}
 #endif
 
-	return ((min.width > 0 || min.height > 0 || max.width > 0 || max.height > 0)
-		&& (min.width == max.width || min.height == max.height))
-		|| c->surface.xdg->toplevel->parent;
+	toplevel = c->surface.xdg->toplevel;
+	state = toplevel->current;
+	return (state.min_width != 0 && state.min_height != 0
+		&& (state.min_width == state.max_width
+		|| state.min_height == state.max_height))
+		|| toplevel->parent;
 }
 
 static inline int
@@ -258,27 +207,46 @@ client_surface_at(Client *c, double cx, double cy, double *sx, double *sy)
 }
 
 static inline void
-client_restack_surface(Client *c)
+client_min_size(Client *c, int *width, int *height)
 {
+	struct wlr_xdg_toplevel *toplevel;
+	struct wlr_xdg_toplevel_state *state;
 #ifdef XWAYLAND
-	if (client_is_x11(c))
-		wlr_xwayland_surface_restack(c->surface.xwayland, NULL,
-				XCB_STACK_MODE_ABOVE);
+	if (client_is_x11(c)) {
+		struct wlr_xwayland_surface_size_hints *size_hints;
+		size_hints = c->surface.xwayland->size_hints;
+		if (size_hints) {
+			*width = size_hints->min_width;
+			*height = size_hints->min_height;
+		} else {
+			*width = 0;
+			*height = 0;
+		}
+		return;
+	}
 #endif
-	return;
+	toplevel = c->surface.xdg->toplevel;
+	state = &toplevel->current;
+	*width = state->min_width;
+	*height = state->min_height;
 }
 
-static inline void *
-toplevel_from_popup(struct wlr_xdg_popup *popup)
+static inline Client *
+client_from_wlr_surface(struct wlr_surface *surface)
+{
+	struct wlr_scene_node *n = surface->data;
+	return n ? n->data : NULL;
+}
+
+static inline Client *
+client_from_popup(struct wlr_xdg_popup *popup)
 {
 	struct wlr_xdg_surface *surface = popup->base;
 
 	while (1) {
 		switch (surface->role) {
 		case WLR_XDG_SURFACE_ROLE_POPUP:
-			if (wlr_surface_is_layer_surface(surface->popup->parent))
-				return wlr_layer_surface_v1_from_wlr_surface(surface->popup->parent)->data;
-			else if (!wlr_surface_is_xdg_surface(surface->popup->parent))
+			if (!wlr_surface_is_xdg_surface(surface->popup->parent))
 				return NULL;
 
 			surface = wlr_xdg_surface_from_wlr_surface(surface->popup->parent);

config.def.h

@@ -5,8 +5,6 @@ static const int lockfullscreen     = 1;  /* 1 will force focus on the fullscree
 static const float rootcolor[]      = {0.3, 0.3, 0.3, 1.0};
 static const float bordercolor[]    = {0.5, 0.5, 0.5, 1.0};
 static const float focuscolor[]     = {1.0, 0.0, 0.0, 1.0};
-/* To conform the xdg-protocol, set the alpha to zero to restore the old behavior */
-static const float fullscreen_bg[]  = {0.1, 0.1, 0.1, 1.0};
 
 /* tagging */
 static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
@@ -43,7 +41,7 @@ static const struct xkb_rule_names xkb_rules = {
 	/* example:
 	.options = "ctrl:nocaps",
 	*/
-	.options = NULL,
+	.options = "",
 };
 
 static const int repeat_rate = 25;
@@ -64,21 +62,12 @@ LIBINPUT_CONFIG_SCROLL_EDGE
 LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN
 */
 static const enum libinput_config_scroll_method scroll_method = LIBINPUT_CONFIG_SCROLL_2FG;
-
-/* You can choose between:
-LIBINPUT_CONFIG_CLICK_METHOD_NONE       
-LIBINPUT_CONFIG_CLICK_METHOD_BUTTON_AREAS       
-LIBINPUT_CONFIG_CLICK_METHOD_CLICKFINGER 
-*/
-static const enum libinput_config_click_method click_method = LIBINPUT_CONFIG_CLICK_METHOD_BUTTON_AREAS;
-
 /* You can choose between:
 LIBINPUT_CONFIG_SEND_EVENTS_ENABLED
 LIBINPUT_CONFIG_SEND_EVENTS_DISABLED
 LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE
 */
 static const uint32_t send_events_mode = LIBINPUT_CONFIG_SEND_EVENTS_ENABLED;
-
 /* You can choose between:
 LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT
 LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE
@@ -88,11 +77,11 @@ static const double accel_speed = 0.0;
 
 /* If you want to use the windows key change this to WLR_MODIFIER_LOGO */
 #define MODKEY WLR_MODIFIER_ALT
-#define TAGKEYS(KEY,TAG) \
+#define TAGKEYS(KEY,SKEY,TAG) \
 	{ MODKEY,                    KEY,            view,            {.ui = 1 << TAG} }, \
 	{ MODKEY|WLR_MODIFIER_CTRL,  KEY,            toggleview,      {.ui = 1 << TAG} }, \
-	{ MODKEY|WLR_MODIFIER_SHIFT, KEY,            tag,             {.ui = 1 << TAG} }, \
-	{ MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT,KEY,toggletag,  {.ui = 1 << TAG} }
+	{ MODKEY|WLR_MODIFIER_SHIFT, SKEY,           tag,             {.ui = 1 << TAG} }, \
+	{ MODKEY|WLR_MODIFIER_CTRL|WLR_MODIFIER_SHIFT,SKEY,toggletag, {.ui = 1 << TAG} }
 
 /* helper for spawning shell commands in the pre dwm-5.0 fashion */
 #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
@@ -114,7 +103,7 @@ static const Key keys[] = {
 	{ 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} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C,          killclient,     {0} },
 	{ MODKEY,                    XKB_KEY_t,          setlayout,      {.v = &layouts[0]} },
 	{ MODKEY,                    XKB_KEY_f,          setlayout,      {.v = &layouts[1]} },
 	{ MODKEY,                    XKB_KEY_m,          setlayout,      {.v = &layouts[2]} },
@@ -122,21 +111,21 @@ static const Key keys[] = {
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space,      togglefloating, {0} },
 	{ MODKEY,                    XKB_KEY_e,         togglefullscreen, {0} },
 	{ MODKEY,                    XKB_KEY_0,          view,           {.ui = ~0} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_0,          tag,            {.ui = ~0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag,            {.ui = ~0} },
 	{ MODKEY,                    XKB_KEY_comma,      focusmon,       {.i = WLR_DIRECTION_LEFT} },
 	{ MODKEY,                    XKB_KEY_period,     focusmon,       {.i = WLR_DIRECTION_RIGHT} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_comma,      tagmon,         {.i = WLR_DIRECTION_LEFT} },
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_period,     tagmon,         {.i = WLR_DIRECTION_RIGHT} },
-	TAGKEYS(          XKB_KEY_1,                                     0),
-	TAGKEYS(          XKB_KEY_2,                                     1),
-	TAGKEYS(          XKB_KEY_3,                                     2),
-	TAGKEYS(          XKB_KEY_4,                                     3),
-	TAGKEYS(          XKB_KEY_5,                                     4),
-	TAGKEYS(          XKB_KEY_6,                                     5),
-	TAGKEYS(          XKB_KEY_7,                                     6),
-	TAGKEYS(          XKB_KEY_8,                                     7),
-	TAGKEYS(          XKB_KEY_9,                                     8),
-	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_q,          quit,           {0} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less,       tagmon,         {.i = WLR_DIRECTION_LEFT} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater,    tagmon,         {.i = WLR_DIRECTION_RIGHT} },
+	TAGKEYS(          XKB_KEY_1, XKB_KEY_exclam,                     0),
+	TAGKEYS(          XKB_KEY_2, XKB_KEY_at,                         1),
+	TAGKEYS(          XKB_KEY_3, XKB_KEY_numbersign,                 2),
+	TAGKEYS(          XKB_KEY_4, XKB_KEY_dollar,                     3),
+	TAGKEYS(          XKB_KEY_5, XKB_KEY_percent,                    4),
+	TAGKEYS(          XKB_KEY_6, XKB_KEY_asciicircum,                5),
+	TAGKEYS(          XKB_KEY_7, XKB_KEY_ampersand,                  6),
+	TAGKEYS(          XKB_KEY_8, XKB_KEY_asterisk,                   7),
+	TAGKEYS(          XKB_KEY_9, XKB_KEY_parenleft,                  8),
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Q,          quit,           {0} },
 
 	/* Ctrl-Alt-Backspace and Ctrl-Alt-Fx used to be handled by X server */
 	{ WLR_MODIFIER_CTRL|WLR_MODIFIER_ALT,XKB_KEY_Terminate_Server, quit, {0} },

config.mk

@@ -1,15 +1,12 @@
 _VERSION = 0.3.1
-VERSION  = `./generate-version.sh $(_VERSION)`
+VERSION = $(shell ./generate-version.sh $(_VERSION))
 
 # paths
 PREFIX = /usr/local
 MANDIR = $(PREFIX)/share/man
 
-# Compile flags that can be used
-#CFLAGS = -pedantic -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
+# Default compile flags (overridable by environment)
+CFLAGS ?= -g -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function -Wno-unused-variable -Wno-unused-result -Wdeclaration-after-statement
 
-XWAYLAND =
-XLIBS =
 # Uncomment to build XWayland support
-#XWAYLAND = -DXWAYLAND
-#XLIBS = xcb
+#CFLAGS += -DXWAYLAND