X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=src%2Fviewer.c;h=a05f42c1b2b71e3cbb0098aa422b5d6ee77a2fa1;hb=5710ef6220df0b0cbfbef73bc1b8a0b12031d02b;hp=1b2e6b9bf5ced4e6d5905c4fae06d69d5e92268d;hpb=2dcbfd8e30e5fe7109600349ebb2438223b12736;p=smdp.git

diff --git a/src/viewer.c b/src/viewer.c
index 1b2e6b9..a05f42c 100644
--- a/src/viewer.c
+++ b/src/viewer.c
@@ -60,7 +60,7 @@ static short red_ramp_invert[24]   = { 15, 231, 231, 224, 224, 225,
                                       206, 207, 201, 200, 199, 199,
                                       198, 198, 197, 197, 196, 196};
 
-int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reload, int noreload) {
+int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reload, int noreload, int slidenum) {
 
     int c = 0;          // char
     int i = 0;          // iterate
@@ -79,7 +79,7 @@ int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reloa
     int bar_top = (deck->headers > 0) ? 1 : 0;
     // header line 2 is displayed at the bottom
     // anyway we display the slide number at the bottom
-    int bar_bottom = 1;
+    int bar_bottom = (slidenum || deck->headers > 1)? 1 : 0;
 
     slide_t *slide = deck->slide;
     line_t *line;
@@ -276,16 +276,34 @@ int ncurses_display(deck_t *deck, int notrans, int nofade, int invert, int reloa
         if(deck->headers > 1) {
             line = deck->header->next;
             offset = next_blank(line->text, 0) + 1;
-            // add text to left footer
-            mvwaddwstr(stdscr,
-                       LINES - 1, 3,
-                       &line->text->value[offset]);
+            switch(slidenum) {
+                case 0: // add text to center footer
+                    mvwaddwstr(stdscr,
+                               LINES - 1, (COLS - line->length + offset) / 2,
+                               &line->text->value[offset]);
+                    break;
+                case 1:
+                case 2: // add text to left footer
+                    mvwaddwstr(stdscr,
+                               LINES - 1, 3,
+                               &line->text->value[offset]);
+                    break;
+            }
         }
 
         // add slide number to right footer
-        mvwprintw(stdscr,
-                  LINES - 1, COLS - int_length(deck->slides) - int_length(sc) - 6,
-                  "%d / %d", sc, deck->slides);
+        switch(slidenum) {
+            case 1: // show slide number only
+                mvwprintw(stdscr,
+                          LINES - 1, COLS - int_length(sc) - 3,
+                          "%d", sc);
+                break;
+            case 2: // show current slide & number of slides
+                mvwprintw(stdscr,
+                          LINES - 1, COLS - int_length(deck->slides) - int_length(sc) - 6,
+                          "%d / %d", sc, deck->slides);
+                break;
+        }
 
         // make header + fooder visible
         wrefresh(content);
@@ -559,8 +577,10 @@ void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols, int colo
     // IS_CODE
     if(CHECK_BIT(line->bits, IS_CODE)) {
 
+    if (!CHECK_BIT(line->bits, IS_TILDE_CODE)) {
         // set static offset for code
         offset = CODE_INDENT;
+    }
 
         // reverse color for code blocks
         if(colors)