From 24a9b8655cbcc263e1f8818c7d549f00bf194476 Mon Sep 17 00:00:00 2001
From: B. Watson
Date: Fri, 22 Aug 2014 17:52:27 +0700
Subject: office/fbpdf: Added (PDF viewer for the Linux framebuffer).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
---
 office/fbpdf/navigation.diff | 53 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 office/fbpdf/navigation.diff

(limited to 'office/fbpdf/navigation.diff')

diff --git a/office/fbpdf/navigation.diff b/office/fbpdf/navigation.diff
new file mode 100644
index 0000000000..6280062a68
--- /dev/null
+++ b/office/fbpdf/navigation.diff
@@ -0,0 +1,53 @@
+diff -Naur fbpdf-20140822/README fbpdf-20140822.patched/README
+--- fbpdf-20140822/README	2014-08-21 21:12:00.000000000 -0400
++++ fbpdf-20140822.patched/README	2014-08-22 04:53:46.000000000 -0400
+@@ -28,7 +28,9 @@
+ G		go to page (the last page if no prefix)
+ o		set page number (for 'G' command only)
+ O		set page number and go to current page
+-z		zoom; prefix multiplied by 10 (i.e. '15z' = 150%)
++z/=	zoom; prefix multiplied by 10 (i.e. '12z' = 120%). Default 15.
+++		increase zoom by 10%
++-		decrease zoom by 10%
+ r		set rotation in degrees
+ i		print info
+ q		quit
+diff -Naur fbpdf-20140822/fbpdf.c fbpdf-20140822.patched/fbpdf.c
+--- fbpdf-20140822/fbpdf.c	2014-08-21 21:12:00.000000000 -0400
++++ fbpdf-20140822.patched/fbpdf.c	2014-08-22 04:53:56.000000000 -0400
+@@ -220,6 +220,7 @@
+ 			numdiff = num - getcount(num);
+ 			break;
+ 		case 'z':
++		case '=':
+ 			zoom_page(getcount(zoom_def));
+ 			break;
+ 		case 'Z':
+@@ -288,10 +289,12 @@
+ 		case ' ':
+ 		case CTRL('d'):
+ 			head += fb_rows() * getcount(1) - step;
++			if(head > prows) showpage(num + 1, 0);
+ 			break;
+ 		case 127:
+ 		case CTRL('u'):
+ 			head -= fb_rows() * getcount(1) - step;
++			if(head < 0) showpage(num - 1, prows - step);
+ 			break;
+ 		case '[':
+ 			left = leftmost(0);
+@@ -307,6 +310,14 @@
+ 			break;
+ 		case CTRLKEY('l'):
+ 			break;
++		case '+':
++			count = 0;
++			zoom_page(zoom + 1);
++			break;
++		case '-':
++			count = 0;
++			if(zoom > 0) zoom_page(zoom - 1);
++			break;
+ 		default:
+ 			/* no need to redraw */
+ 			continue;
-- 
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