From 8e966fc3809279d52fc71b49458a3d691bfaf072 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?= Date: Mon, 1 Jan 2024 15:08:42 -0600 Subject: [PATCH] add client-opacity (adbc47f) --- client-opacity/client-opacity.patch | 182 ++++++++++++++++++++++++++++ 1 file changed, 182 insertions(+) create mode 100644 client-opacity/client-opacity.patch diff --git a/client-opacity/client-opacity.patch b/client-opacity/client-opacity.patch new file mode 100644 index 0000000..9d94217 --- /dev/null +++ b/client-opacity/client-opacity.patch @@ -0,0 +1,182 @@ +From adbc47f25aadfa55d2e042c52f81ba4db08dd57f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?= + +Date: Tue, 25 Jul 2023 12:48:22 -0600 +Subject: [PATCH] add default transparency for windows and rules for override + the transparency +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Leonardo Hernández Hernández +--- + config.def.h | 10 +++++++--- + dwl.c | 38 ++++++++++++++++++++++++++++++++++++++ + 2 files changed, 45 insertions(+), 3 deletions(-) + +diff --git a/config.def.h b/config.def.h +index a8ed61d..3c79817 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -13,6 +13,7 @@ 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[] = {0.1, 0.1, 0.1, 1.0}; /* You can also use glsl colors */ ++static const float default_opacity = 0.75; + + /* tagging - TAGCOUNT must be no greater than 31 */ + #define TAGCOUNT (9) +@@ -21,11 +22,12 @@ static const float fullscreen_bg[] = {0.1, 0.1, 0.1, 1.0}; /* You can al + static int log_level = WLR_ERROR; + + static const Rule rules[] = { +- /* app_id title tags mask isfloating monitor */ ++ /* app_id title tags mask isfloating alpha monitor */ + /* examples: +- { "Gimp", NULL, 0, 1, -1 }, ++ { "Gimp", NULL, 0, 1, default_alpha, -1 }, ++ { "Alacritty",NULL, 1 << 2, 0, 1.0, -1 }, + */ +- { "firefox", NULL, 1 << 8, 0, -1 }, ++ { "firefox", NULL, 1 << 8, 0, default_opacity, -1 }, + }; + + /* layout(s) */ +@@ -128,6 +130,8 @@ static const Key keys[] = { + { MODKEY, XKB_KEY_d, incnmaster, {.i = -1} }, + { MODKEY, XKB_KEY_h, setmfact, {.f = -0.05} }, + { MODKEY, XKB_KEY_l, setmfact, {.f = +0.05} }, ++ { MODKEY, XKB_KEY_o, setopacity, {.f = +0.1} }, ++ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_O, setopacity, {.f = -0.1} }, + { MODKEY, XKB_KEY_Return, zoom, {0} }, + { MODKEY, XKB_KEY_Tab, view, {0} }, + { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_C, killclient, {0} }, +diff --git a/dwl.c b/dwl.c +index 4d19357..1b905ed 100644 +--- a/dwl.c ++++ b/dwl.c +@@ -133,6 +133,7 @@ typedef struct { + unsigned int bw; + uint32_t tags; + int isfloating, isurgent, isfullscreen; ++ float opacity; + uint32_t resize; /* configure serial of a pending resize */ + } Client; + +@@ -217,6 +218,7 @@ typedef struct { + const char *title; + uint32_t tags; + int isfloating; ++ float opacity; + int monitor; + } Rule; + +@@ -299,6 +301,7 @@ static void requeststartdrag(struct wl_listener *listener, void *data); + static void requestmonstate(struct wl_listener *listener, void *data); + static void resize(Client *c, struct wlr_box geo, int interact); + static void run(char *startup_cmd); ++static void scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *user_data); + static void setcursor(struct wl_listener *listener, void *data); + static void setcursorshape(struct wl_listener *listener, void *data); + static void setfloating(Client *c, int floating); +@@ -307,6 +310,7 @@ static void setgamma(struct wl_listener *listener, void *data); + static void setlayout(const Arg *arg); + static void setmfact(const Arg *arg); + static void setmon(Client *c, Monitor *m, uint32_t newtags); ++static void setopacity(const Arg *arg); + static void setpsel(struct wl_listener *listener, void *data); + static void setsel(struct wl_listener *listener, void *data); + static void setup(void); +@@ -440,6 +444,7 @@ applyrules(Client *c) + if ((!r->title || strstr(title, r->title)) + && (!r->id || strstr(appid, r->id))) { + c->isfloating = r->isfloating; ++ c->opacity = r->opacity; + newtags |= r->tags; + i = 0; + wl_list_for_each(m, &mons, link) { +@@ -448,6 +453,7 @@ applyrules(Client *c) + } + } + } ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); + wlr_scene_node_reparent(&c->scene->node, layers[c->isfloating ? LyrFloat : LyrTile]); + setmon(c, mon, newtags); + } +@@ -734,6 +740,9 @@ commitnotify(struct wl_listener *listener, void *data) + if (client_surface(c)->mapped && c->mon) + resize(c, c->geom, (c->isfloating && !c->isfullscreen)); + ++ if (c->scene_surface) ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); ++ + /* mark a pending resize as completed */ + if (c->resize && c->resize <= c->surface.xdg->current.configure_serial) + c->resize = 0; +@@ -947,6 +956,7 @@ createnotify(struct wl_listener *listener, void *data) + c = xdg_surface->data = ecalloc(1, sizeof(*c)); + c->surface.xdg = xdg_surface; + c->bw = borderpx; ++ c->opacity = default_opacity; + + wlr_xdg_toplevel_set_wm_capabilities(xdg_surface->toplevel, + WLR_XDG_TOPLEVEL_WM_CAPABILITIES_FULLSCREEN); +@@ -2002,6 +2012,15 @@ run(char *startup_cmd) + wl_display_run(dpy); + } + ++void ++scenebuffersetopacity(struct wlr_scene_buffer *buffer, int sx, int sy, void *data) ++{ ++ Client *c = data; ++ /* xdg-popups are children of Client.scene, we do not have to worry about ++ messing with them. */ ++ wlr_scene_buffer_set_opacity(buffer, c->isfullscreen ? 1 : c->opacity); ++} ++ + void + setcursor(struct wl_listener *listener, void *data) + { +@@ -2067,6 +2086,7 @@ setfullscreen(Client *c, int fullscreen) + * client positions are set by the user and cannot be recalculated */ + resize(c, c->prev, 0); + } ++ wlr_scene_node_for_each_buffer(&c->scene_surface->node, scenebuffersetopacity, c); + arrange(c->mon); + printstatus(); + } +@@ -2132,6 +2152,23 @@ setmon(Client *c, Monitor *m, uint32_t newtags) + focusclient(focustop(selmon), 1); + } + ++void ++setopacity(const Arg *arg) ++{ ++ Client *sel = focustop(selmon); ++ if (!sel) ++ return; ++ ++ sel->opacity += arg->f; ++ if (sel->opacity > 1.0) ++ sel->opacity = 1.0; ++ ++ if (sel->opacity < 0.1) ++ sel->opacity = 0.1; ++ ++ wlr_scene_node_for_each_buffer(&sel->scene_surface->node, scenebuffersetopacity, sel); ++} ++ + void + setpsel(struct wl_listener *listener, void *data) + { +@@ -2842,6 +2879,7 @@ createnotifyx11(struct wl_listener *listener, void *data) + c->surface.xwayland = xsurface; + c->type = X11; + c->bw = borderpx; ++ c->opacity = default_opacity; + + /* Listen to the various events it can emit */ + LISTEN(&xsurface->events.associate, &c->associate, associatex11); +-- +2.43.0 +