patches/dwm/dwm-barmodules-fancybar-6.2.diff

From ee60db4461820fbc670338ed1cddbdc2ea5c0fd3 Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Mon, 20 Jul 2020 10:16:30 +0200
Subject: [PATCH 2/2] Adding fancybar module

---
 config.def.h         |  2 +-
 patch/bar_fancybar.c | 84 ++++++++++++++++++++++++++++++++++++++++++++
 patch/bar_fancybar.h |  3 ++
 patch/include.c      |  3 +-
 patch/include.h      |  3 +-
 5 files changed, 92 insertions(+), 3 deletions(-)
 create mode 100644 patch/bar_fancybar.c
 create mode 100644 patch/bar_fancybar.h

diff --git a/config.def.h b/config.def.h
index 2534eac..40cb38c 100644
--- a/config.def.h
+++ b/config.def.h
@@ -48,7 +48,7 @@ static const BarRule barrules[] = {
 	{ -1,       0,     BAR_ALIGN_LEFT,   width_tags,            draw_tags,            click_tags,         "tags" },
 	{ -1,       0,     BAR_ALIGN_LEFT,   width_ltsymbol,        draw_ltsymbol,        click_ltsymbol,     "layout" },
 	{ 'A',      0,     BAR_ALIGN_RIGHT,  width_status,          draw_status,          click_status,       "status" },
-	{ -1,       0,     BAR_ALIGN_NONE,   width_wintitle,        draw_wintitle,        click_wintitle,     "wintitle" },
+	{ -1,       0,     BAR_ALIGN_NONE,   width_fancybar,        draw_fancybar,        click_fancybar,     "fancybar" },
 };
 
 /* layout(s) */
diff --git a/patch/bar_fancybar.c b/patch/bar_fancybar.c
new file mode 100644
index 0000000..810026d
--- /dev/null
+++ b/patch/bar_fancybar.c
@@ -0,0 +1,84 @@
+int
+width_fancybar(Bar *bar, BarWidthArg *a)
+{
+	return a->max_width;
+}
+
+int
+draw_fancybar(Bar *bar, BarDrawArg *a)
+{
+	int ftw, mw, ew = 0, n = 0;
+	unsigned int i;
+	Client *c;
+	Monitor *m = bar->mon;
+
+	int boxs = drw->fonts->h / 9;
+	int boxw = drw->fonts->h / 6 + 2;
+	#if BAR_TITLE_LEFT_PAD && BAR_TITLE_RIGHT_PAD
+	int x = a->x + lrpad / 2, w = a->w - lrpad;
+	#elif BAR_TITLE_LEFT_PAD
+	int x = a->x + lrpad / 2, w = a->w - lrpad / 2;
+	#elif BAR_TITLE_RIGHT_PAD
+	int x = a->x, w = a->w - lrpad / 2;
+	#else
+	int x = a->x, w = a->w;
+	#endif // BAR_TITLE_LEFT_PAD | BAR_TITLE_RIGHT_PAD
+
+	for (c = m->clients; c; c = c->next) {
+		if (ISVISIBLE(c))
+			n++;
+	}
+
+	if (n > 0) {
+		ftw = TEXTW(m->sel->name);
+		mw = (ftw >= w || n == 1) ? 0 : (w - ftw) / (n - 1);
+
+		i = 0;
+
+		for (c = m->clients; c; c = c->next) {
+			if (!ISVISIBLE(c) || c == m->sel)
+				continue;
+			ftw = TEXTW(c->name);
+			if (ftw < mw)
+				ew += (mw - ftw);
+			else
+				i++;
+		}
+
+		if (i > 0)
+			mw += ew / i;
+
+		for (c = m->clients; c; c = c->next) {
+			if (!ISVISIBLE(c))
+				continue;
+			ftw = MIN(m->sel == c ? w : mw, TEXTW(c->name));
+
+			#if BAR_VTCOLORS_PATCH
+			drw_setscheme(drw, scheme[m->sel == c ? SchemeTitleSel : SchemeTitleNorm]);
+			#elif BAR_TITLECOLOR_PATCH
+			drw_setscheme(drw, scheme[m->sel == c ? SchemeTitle : SchemeNorm]);
+			#else
+			drw_setscheme(drw, scheme[m->sel == c ? SchemeSel : SchemeNorm]);
+			#endif // BAR_VTCOLORS_PATCH / BAR_TITLECOLOR_PATCH
+			if (ftw > 0) /* trap special handling of 0 in drw_text */
+				#if BAR_PANGO_PATCH
+				drw_text(drw, x, 0, ftw, bh, lrpad / 2, c->name, 0, False);
+				#else
+				drw_text(drw, x, 0, ftw, bh, lrpad / 2, c->name, 0);
+				#endif // BAR_PANGO_PATCH
+			if (c->isfloating)
+				drw_rect(drw, x + boxs, boxs, boxw, boxw, c->isfixed, 0);
+			x += ftw;
+			w -= ftw;
+		}
+	}
+	return x + w;
+}
+
+int
+click_fancybar(Bar *bar, Arg *arg, BarClickArg *a)
+{
+	return ClkWinTitle;
+}
+
+
diff --git a/patch/bar_fancybar.h b/patch/bar_fancybar.h
new file mode 100644
index 0000000..c90d189
--- /dev/null
+++ b/patch/bar_fancybar.h
@@ -0,0 +1,3 @@
+static int width_fancybar(Bar *bar, BarWidthArg *a);
+static int draw_fancybar(Bar *bar, BarDrawArg *a);
+static int click_fancybar(Bar *bar, Arg *arg, BarClickArg *a);
\ No newline at end of file
diff --git a/patch/include.c b/patch/include.c
index d422f56..2ab4594 100644
--- a/patch/include.c
+++ b/patch/include.c
@@ -2,4 +2,5 @@
 #include "bar_ltsymbol.c"
 #include "bar_status.c"
 #include "bar_tags.c"
-#include "bar_wintitle.c"
\ No newline at end of file
+//#include "bar_wintitle.c"
+#include "bar_fancybar.c"
\ No newline at end of file
diff --git a/patch/include.h b/patch/include.h
index 5f9a3fe..4eab55d 100644
--- a/patch/include.h
+++ b/patch/include.h
@@ -2,4 +2,5 @@
 #include "bar_ltsymbol.h"
 #include "bar_status.h"
 #include "bar_tags.h"
-#include "bar_wintitle.h"
\ No newline at end of file
+//#include "bar_wintitle.h"
+#include "bar_fancybar.h"
\ No newline at end of file
-- 
2.19.1