From 37b1b54ab9b79a144d6224264f39ad946aea5d4e Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Wed, 2 Oct 2019 00:03:21 +0200
Subject: [PATCH] Adding fullscreen, holdbar and unfloatvisible patches

---
 README.md              | 13 ++++++++++++-
 config.def.h           | 15 +++++++++++++++
 dwm.c                  |  8 ++++----
 patch/fullscreen.c     | 13 +++++++++++++
 patch/fullscreen.h     |  1 +
 patch/holdbar.c        | 31 +++++++++++++++++++++++++++++++
 patch/holdbar.h        |  3 +++
 patch/include.c        | 12 ++++++++++++
 patch/include.h        | 12 ++++++++++++
 patch/unfloatvisible.c | 14 ++++++++++++++
 patch/unfloatvisible.h |  1 +
 patches.h              | 19 +++++++++++++++++++
 12 files changed, 137 insertions(+), 5 deletions(-)
 create mode 100644 patch/fullscreen.c
 create mode 100644 patch/fullscreen.h
 create mode 100644 patch/holdbar.c
 create mode 100644 patch/holdbar.h
 create mode 100644 patch/unfloatvisible.c
 create mode 100644 patch/unfloatvisible.h

diff --git a/README.md b/README.md
index 1599f7e..484e223 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
 
 ### Changelog:
 
-2019-10-01 - Added leftlayout patch
+2019-10-01 - Added leftlayout, fullscreen, holdbar and unfloatvisible patches
 
 2019-09-30 - Replaced flextile with flextile-deluxe, refactored monitor rules to support predetermined layouts per tag
 
@@ -102,6 +102,14 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
       - by default, dwm responds to \_NET_ACTIVE_WINDOW client messages by setting the urgency bit on the named window
       - this patch activates the window instead
 
+   - [fullscreen](https://dwm.suckless.org/patches/fullscreen/)
+      - applies the monocle layout with the focused client on top and hides the bar
+      - when pressed again it shows the bar and restores the layout that was active before going fullscreen
+
+   - [holdbar](http://dwm.suckless.org/patches/holdbar/)
+      - with this patch dwm's built-in status bar is only shown when HOLDKEY is pressed
+      - additionally the bar will now overlay the display
+
    - [leftlayout](http://dwm.suckless.org/patches/leftlayout/)
       - moves the layout symbol in the status bar to the left hand side
 
@@ -164,6 +172,9 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
    - [togglefullscreen](https://github.com/bakkeby/dwm-vanitygaps/blob/master/patches/dwm-togglefullscreen-6.2.diff)
       - allows you to toggle fullscreen on and off using a single shortcut key
 
+   - [unfloatvisible](https://dwm.suckless.org/patches/unfloatvisible/)
+      - resets isfloating on any visible windows that have it set and optionally also applies a layout
+
    - [urgentborder](https://dwm.suckless.org/patches/urgentborder/)
       - this patch makes "urgent" windows have different colors
 
diff --git a/config.def.h b/config.def.h
index 7ec5e3d..bf55176 100644
--- a/config.def.h
+++ b/config.def.h
@@ -10,7 +10,11 @@ static const unsigned int gappoh         = 10   /* horiz outer gap between windo
 static const unsigned int gappov         = 30   /* vert outer gap between windows and screen edge */
 static const int smartgaps               = 0;   /* 1 means no outer gap when there is only one window */
 #endif // VANITYGAPS_PATCH
+#if HOLDBAR_PATCH
+static const int showbar                 = 0;   /* 0 means no bar */
+#else
 static const int showbar                 = 1;   /* 0 means no bar */
+#endif // HOLDBAR_PATCH
 static const int topbar                  = 1;   /* 0 means bottom bar */
 #if FOCUSONCLICK_PATCH
 static const int focusonwheel            = 0;
@@ -290,6 +294,10 @@ static const Layout layouts[] = {
 	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
 #endif // COMBO_PATCH
 
+#if HOLDBAR_PATCH
+#define HOLDKEY 0 // replace 0 with the keysym to activate holdbar
+#endif // HOLDBAR_PATCH
+
 /* helper for spawning shell commands in the pre dwm-5.0 fashion */
 #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
 
@@ -350,6 +358,9 @@ static Key keys[] = {
 	{ MODKEY|ShiftMask,             XK_r,          self_restart,      {0} },
 	#endif // SELFRESTART_PATCH
 	{ MODKEY|ShiftMask,             XK_q,          quit,              {0} },
+	#if HOLDBAR_PATCH
+	{ 0,                            HOLDKEY,       holdbar,           {0} },
+	#endif // HOLDBAR_PATCH
 	#if WINVIEW_PATCH
 	{ MODKEY,                       XK_o,          winview,           {0} },
 	#endif // WINVIEW_PATCH
@@ -368,6 +379,10 @@ static Key keys[] = {
 	#endif // FLEXTILE_DELUXE_LAYOUT
 	{ MODKEY,                       XK_space,      setlayout,         {0} },
 	{ MODKEY|ShiftMask,             XK_space,      togglefloating,    {0} },
+	#if UNFLOATVISIBLE_PATCH
+	{ MODKEY|Mod4Mask,              XK_space,      unfloatvisible,    {0} },
+	{ MODKEY|ShiftMask,             XK_t,          unfloatvisible,    {.v = &layouts[0]} },
+	#endif // UNFLOATVISIBLE_PATCH
 	#if TOGGLEFULLSCREEN_PATCH
 	{ MODKEY,                       XK_y,          togglefullscreen,  {0} },
 	#endif // TOGGLEFULLSCREEN_PATCH
diff --git a/dwm.c b/dwm.c
index 8fc13ab..55b89e6 100644
--- a/dwm.c
+++ b/dwm.c
@@ -372,9 +372,9 @@ static int (*xerrorxlib)(Display *, XErrorEvent *);
 static unsigned int numlockmask = 0;
 static void (*handler[LASTEvent]) (XEvent *) = {
 	[ButtonPress] = buttonpress,
-	#if COMBO_PATCH
+	#if COMBO_PATCH || HOLDBAR_PATCH
 	[ButtonRelease] = keyrelease,
-	#endif // COMBO_PATCH
+	#endif // COMBO_PATCH / HOLDBAR_PATCH
 	[ClientMessage] = clientmessage,
 	[ConfigureRequest] = configurerequest,
 	[ConfigureNotify] = configurenotify,
@@ -385,9 +385,9 @@ static void (*handler[LASTEvent]) (XEvent *) = {
 	[Expose] = expose,
 	[FocusIn] = focusin,
 	[KeyPress] = keypress,
-	#if COMBO_PATCH
+	#if COMBO_PATCH || HOLDBAR_PATCH
 	[KeyRelease] = keyrelease,
-	#endif // COMBO_PATCH
+	#endif // COMBO_PATCH / HOLDBAR_PATCH
 	[MappingNotify] = mappingnotify,
 	[MapRequest] = maprequest,
 	#if !FOCUSONCLICK_PATCH
diff --git a/patch/fullscreen.c b/patch/fullscreen.c
new file mode 100644
index 0000000..3ddb0e1
--- /dev/null
+++ b/patch/fullscreen.c
@@ -0,0 +1,13 @@
+Layout *last_layout;
+
+void
+fullscreen(const Arg *arg)
+{
+	if (selmon->showbar) {
+		for (last_layout = (Layout *)layouts; last_layout != selmon->lt[selmon->sellt]; last_layout++);
+		setlayout(&((Arg) { .v = &layouts[2] })); // <-- NB! hardcoded monocle
+	} else {
+		setlayout(&((Arg) { .v = last_layout }));
+	}
+	togglebar(arg);
+}
\ No newline at end of file
diff --git a/patch/fullscreen.h b/patch/fullscreen.h
new file mode 100644
index 0000000..b380c2e
--- /dev/null
+++ b/patch/fullscreen.h
@@ -0,0 +1 @@
+static void fullscreen(const Arg *arg);
\ No newline at end of file
diff --git a/patch/holdbar.c b/patch/holdbar.c
new file mode 100644
index 0000000..a7727b8
--- /dev/null
+++ b/patch/holdbar.c
@@ -0,0 +1,31 @@
+void
+holdbar(const Arg *arg)
+{
+	selmon->showbar = 1;
+	updateholdbarpos(selmon);
+	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+}
+
+void
+keyrelease(XEvent *e)
+{
+	if (e->xkey.keycode == XKeysymToKeycode(dpy, HOLDKEY)) {
+		selmon->showbar = 0;
+		updateholdbarpos(selmon);
+		XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+		arrange(selmon);
+	}
+}
+
+void
+updateholdbarpos(Monitor *m)
+{
+	m->wy = m->my;
+	m->wh = m->mh;
+	if (m->showbar) {
+		m->by = m->topbar ? m->wy : m->wy + m->wh - bh;
+		m->wy = m->topbar ? m->wy - bh + bh : m->wy;
+	} else {
+		m->by = -bh;
+	}
+}
\ No newline at end of file
diff --git a/patch/holdbar.h b/patch/holdbar.h
new file mode 100644
index 0000000..719b9ea
--- /dev/null
+++ b/patch/holdbar.h
@@ -0,0 +1,3 @@
+static void keyrelease(XEvent *e);
+static void holdbar(const Arg *arg);
+static void updateholdbarpos(Monitor *m);
\ No newline at end of file
diff --git a/patch/include.c b/patch/include.c
index 9fd267f..bb41382 100644
--- a/patch/include.c
+++ b/patch/include.c
@@ -36,6 +36,14 @@
 #include "ewmhtags.c"
 #endif
 
+#if FULLSCREEN_PATCH
+#include "fullscreen.c"
+#endif
+
+#if HOLDBAR_PATCH
+#include "holdbar.c"
+#endif
+
 #if PERTAG_PATCH
 #include "pertag.c"
 #endif
@@ -78,6 +86,10 @@
 #include "togglefullscreen.c"
 #endif
 
+#if UNFLOATVISIBLE_PATCH
+#include "unfloatvisible.c"
+#endif
+
 #if VANITYGAPS_PATCH
 #include "vanitygaps.c"
 #endif
diff --git a/patch/include.h b/patch/include.h
index cc6ac94..d19423e 100644
--- a/patch/include.h
+++ b/patch/include.h
@@ -36,6 +36,14 @@
 #include "ewmhtags.h"
 #endif
 
+#if FULLSCREEN_PATCH
+#include "fullscreen.h"
+#endif
+
+#if HOLDBAR_PATCH
+#include "holdbar.h"
+#endif
+
 #if PERTAG_PATCH
 #include "pertag.h"
 #endif
@@ -78,6 +86,10 @@
 #include "togglefullscreen.h"
 #endif
 
+#if UNFLOATVISIBLE_PATCH
+#include "unfloatvisible.h"
+#endif
+
 #if VANITYGAPS_PATCH
 #include "vanitygaps.h"
 #endif
diff --git a/patch/unfloatvisible.c b/patch/unfloatvisible.c
new file mode 100644
index 0000000..8f0360d
--- /dev/null
+++ b/patch/unfloatvisible.c
@@ -0,0 +1,14 @@
+void
+unfloatvisible(const Arg *arg)
+{
+    Client *c;
+
+    for (c = selmon->clients; c; c = c->next)
+        if (ISVISIBLE(c) && c->isfloating)
+            c->isfloating = c->isfixed;
+
+    if (arg && arg->v)
+        setlayout(arg);
+    else
+        arrange(selmon);
+}
\ No newline at end of file
diff --git a/patch/unfloatvisible.h b/patch/unfloatvisible.h
new file mode 100644
index 0000000..690b6ef
--- /dev/null
+++ b/patch/unfloatvisible.h
@@ -0,0 +1 @@
+static void unfloatvisible(const Arg *arg);
\ No newline at end of file
diff --git a/patches.h b/patches.h
index f4548f7..d43169e 100644
--- a/patches.h
+++ b/patches.h
@@ -141,6 +141,19 @@
  */
 #define FOCUSONNETACTIVE_PATCH 0
 
+/* Applies the monocle layout with the focused client on top and hides the bar. When pressed
+ * again it shows the bar and restores the layout that was active before going fullscreen.
+ * NB: This patch assumes that the third layout is monocle and that the bar is shown.
+ * https://dwm.suckless.org/patches/fullscreen/
+ */
+#define FULLSCREEN_PATCH 0
+
+/* With this patch dwm's built-in status bar is only shown when HOLDKEY is pressed
+ * and the bar will now overlay the display.
+ * http://dwm.suckless.org/patches/holdbar/
+ */
+#define HOLDBAR_PATCH 0
+
 /* Moves the layout symbol in the status bar to the left hand side.
  * http://dwm.suckless.org/patches/leftlayout/
  */
@@ -273,6 +286,12 @@
  */
 #define TOGGLEFULLSCREEN_PATCH 0
 
+/* This patch resets isfloating on any visible windows that have it set.
+ * Optionally also applies a layout.
+ * https://dwm.suckless.org/patches/unfloatvisible/
+ */
+#define UNFLOATVISIBLE_PATCH 0
+
 /* This patch makes "urgent" windows have different colors.
  * https://dwm.suckless.org/patches/urgentborder/
  */