X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=include%2Fviewer.h;h=517541403dc5892eded51db3df196f96f3f13f38;hb=ecc66f8a935eb4a3188b5336170182e34812fd40;hp=c5f453006de166e61ff69d35f013d9b9e96fc4f4;hpb=0f870f29388a36d32ec9ffaabe9ffe03edc038c0;p=smdp.git

diff --git a/include/viewer.h b/include/viewer.h
index c5f4530..5175414 100644
--- a/include/viewer.h
+++ b/include/viewer.h
@@ -1,6 +1,37 @@
 #if !defined( VIEWER_H )
 #define VIEWER_H
 
+/*
+ * Functions necessary to display a deck of slides in different color modes
+ * using ncurses. Only white, red, and blue are supported, as they can be
+ * faded in 256 color mode.
+ * Copyright (C) 2014 Michael Goehler
+ *
+ * This file is part of mdp.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * function: ncurses_display initializes ncurses, defines colors, calculates
+ *           window geometry and handles key strokes
+ * function: add_line detects inline markdown formating and prints line char
+ *           by char
+ * function: fade_in, fade_out implementing color fading in 256 color mode
+ * function: int_length to calculate decimal length of slide count
+ *
+ */
+
 #include <ncurses.h>
 
 #include "parser.h"
@@ -14,9 +45,9 @@
 #define FADE_DELAY 15000 // micro seconds
 
 int ncurses_display(deck_t *deck, int notrans, int nofade);
-void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols);
-int is_attron(cstack_t *stack, char c);
+void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols, int colors);
 void fade_out(WINDOW *window, int trans, int colors);
 void fade_in(WINDOW *window, int trans, int colors);
+int int_length (int val);
 
 #endif // !defined( VIEWER_H )