From ce7c88f10e3c2b05dda9075c7bec216623e5816f Mon Sep 17 00:00:00 2001
From: "i.ortega" <i.ortega@disroot.org>
Date: Sat, 23 May 2020 16:38:22 +0200
Subject: [PATCH] Sent Patches

---
 sent/beginning_end.diff | 55 ++++++++++++++++++++++++++++
 sent/sent-pdf.diff      | 80 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 135 insertions(+)
 create mode 100644 sent/beginning_end.diff
 create mode 100644 sent/sent-pdf.diff

diff --git a/sent/beginning_end.diff b/sent/beginning_end.diff
new file mode 100644
index 0000000..c4d3221
--- /dev/null
+++ b/sent/beginning_end.diff
@@ -0,0 +1,55 @@
+diff --git a/config.def.h b/config.def.h
+index 60eb376..b6cf8b6 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -47,6 +47,8 @@ static Shortcut shortcuts[] = {
+ 	{ XK_n,           advance,        {.i = +1} },
+ 	{ XK_p,           advance,        {.i = -1} },
+ 	{ XK_r,           reload,         {0} },
++	{ XK_bracketleft, beginning,      {0} },
++	{ XK_bracketright,end,            {0} },
+ };
+ 
+ static Filter filters[] = {
+diff --git a/sent.c b/sent.c
+index c50a572..84f9b67 100644
+--- a/sent.c
++++ b/sent.c
+@@ -97,6 +97,8 @@ static void cleanup(int slidesonly);
+ static void reload(const Arg *arg);
+ static void load(FILE *fp);
+ static void advance(const Arg *arg);
++static void beginning(const Arg *arg);
++static void end(const Arg *arg);
+ static void quit(const Arg *arg);
+ static void resize(int width, int height);
+ static void run();
+@@ -475,6 +477,28 @@ advance(const Arg *arg)
+ 	}
+ }
+ 
++void
++beginning(const Arg *arg)
++{
++	if (idx != 0) {
++		if (slides[idx].img)
++			slides[idx].img->state &= ~SCALED;
++		idx = 0;
++		xdraw();
++	}
++}
++
++void
++end(const Arg *arg)
++{
++	if (idx != slidecount-1) {
++		if (slides[idx].img)
++			slides[idx].img->state &= ~SCALED;
++		idx = slidecount-1;
++		xdraw();
++	}
++}
++
+ void
+ quit(const Arg *arg)
+ {
diff --git a/sent/sent-pdf.diff b/sent/sent-pdf.diff
new file mode 100644
index 0000000..a6d5430
--- /dev/null
+++ b/sent/sent-pdf.diff
@@ -0,0 +1,80 @@
+diff -u sent/config.def.h sent-pdf/config.def.h
+--- sent/config.def.h	2020-05-12 20:32:04.628425521 +0200
++++ sent-pdf/config.def.h	2020-05-23 16:04:44.927236722 +0200
+@@ -47,6 +47,7 @@
+ 	{ XK_n,           advance,        {.i = +1} },
+ 	{ XK_p,           advance,        {.i = -1} },
+ 	{ XK_r,           reload,         {0} },
++	{ XK_g,           pdf,           {0} },
+ };
+ 
+ static Filter filters[] = {
+diff -u sent/config.mk sent-pdf/config.mk
+--- sent/config.mk	2020-05-12 20:32:04.628425521 +0200
++++ sent-pdf/config.mk	2020-05-23 16:04:44.927236722 +0200
+@@ -12,7 +12,7 @@
+ 
+ # includes and libs
+ INCS = -I. -I/usr/include -I/usr/include/freetype2 -I${X11INC}
+-LIBS = -L/usr/lib -lc -lm -L${X11LIB} -lXft -lfontconfig -lX11
++LIBS = -L/usr/lib -lc -lm -L${X11LIB} -lXft -lfontconfig -lX11 -lcairo
+ # OpenBSD (uncomment)
+ #INCS = -I. -I${X11INC} -I${X11INC}/freetype2
+ # FreeBSD (uncomment)
+diff -u sent/sent.c sent-pdf/sent.c
+--- sent/sent.c	2020-05-23 16:05:29.244073472 +0200
++++ sent-pdf/sent.c	2020-05-23 16:04:44.928237147 +0200
+@@ -19,6 +19,10 @@
+ #include <X11/Xutil.h>
+ #include <X11/Xft/Xft.h>
+ 
++#include <cairo/cairo.h>
++#include <cairo/cairo-xlib.h>
++#include <cairo/cairo-pdf.h>
++
+ #include "arg.h"
+ #include "util.h"
+ #include "drw.h"
+@@ -97,6 +101,7 @@
+ static void reload(const Arg *arg);
+ static void load(FILE *fp);
+ static void advance(const Arg *arg);
++static void pdf();
+ static void quit(const Arg *arg);
+ static void resize(int width, int height);
+ static void run();
+@@ -476,6 +481,34 @@
+ }
+ 
+ void
++pdf()
++{
++	const Arg next = { .i = 1 };
++	const Arg first = { .i = -(slidecount-1) };
++	cairo_surface_t *cs;
++
++	char filename[20];
++	sprintf(filename, "%s.pdf", fname);
++	cairo_surface_t *pdf = cairo_pdf_surface_create(filename, xw.w, xw.h);
++
++	cairo_t *cr = cairo_create(pdf);
++
++	idx = -1;
++	for (int i = 0; i < slidecount; ++i) {
++		cs = cairo_xlib_surface_create(xw.dpy, xw.win, xw.vis, xw.w, xw.h);
++		advance(&next);
++		cairo_set_source_surface(cr, cs, 0.0, 0.0);
++		cairo_paint(cr);
++		cairo_show_page(cr);
++		cairo_surface_destroy(cs);
++	}
++
++	cairo_destroy(cr);
++	cairo_surface_destroy(pdf);
++	advance(&first);
++}
++
++void
+ quit(const Arg *arg)
+ {
+ 	running = 0;