sites

commit dad16211e161f748ecff226b700b6cf8ca57c1d3
parent f864cef810f877c772078d8c68854a6e6fef34f2
Author: David Phillips <david@sighup.nz>
Date:   Sun,  7 Jan 2018 14:11:16 +1300

[sent] add progress bar patch

Diffstat:
A
tools.suckless.org/sent/patches/progress-bar.md
 | 
21
+++++++++++++++++++++
A
tools.suckless.org/sent/patches/sent-progress-bar-1.0.diff
 | 
31
+++++++++++++++++++++++++++++++

2 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/tools.suckless.org/sent/patches/progress-bar.md b/tools.suckless.org/sent/patches/progress-bar.md
@@ -0,0 +1,21 @@
+Progress Bar
+============
+
+Description
+-----------
+
+This patch introduces a progress bar at the very bottom of non-image slides.
+Similar to the slide numbers patch, it may be useful for an audience to know
+how much more of a presentation they have to endure. One way of measuring this
+is to add a bar to the slides which indicate the presenter's progress based on
+slide count.
+
+Download
+--------
+
+* [sent-progress-bar-1.0.diff](sent-progress-bar-1.0.diff)
+
+Author
+------
+
+* David Phillips <david@sighup.nz>
diff --git a/tools.suckless.org/sent/patches/sent-progress-bar-1.0.diff b/tools.suckless.org/sent/patches/sent-progress-bar-1.0.diff
@@ -0,0 +1,31 @@
+diff --git a/config.def.h b/config.def.h
+index 60eb376..25d89e0 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -19,6 +19,9 @@ static const float linespacing = 1.4;
+ static const float usablewidth = 0.75;
+ static const float usableheight = 0.75;
+ 
++/* height of the presentation progress bar */
++static const int progressheight = 5;
++
+ static Mousekey mshortcuts[] = {
+ 	/* button         function        argument */
+ 	{ Button1,        advance,        {.i = +1} },
+diff --git a/sent.c b/sent.c
+index c50a572..046466e 100644
+--- a/sent.c
++++ b/sent.c
+@@ -533,6 +533,12 @@ xdraw()
+ 			         0,
+ 			         slides[idx].lines[i],
+ 			         0);
++		if (idx != 0 && progressheight != 0) {
++			drw_rect(d,
++			         0, xw.h - progressheight,
++			         (xw.w * idx)/(slidecount - 1), progressheight,
++			         1, 0);
++		}
+ 		drw_map(d, xw.win, 0, 0, xw.w, xw.h);
+ 	} else {
+ 		if (!(im->state & SCALED))