From 7ad3bb9d6b6def7127e4c6063dac85e2709b20eb Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Fri, 25 Apr 2014 01:05:08 -0400
Subject: refactor

---
 src/display.c |  8 ++++----
 src/screen.c  | 21 +++++++++------------
 src/screen.h  | 29 ++++++++++++++++-------------
 3 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/src/display.c b/src/display.c
index b0d380a..a85fdaf 100644
--- a/src/display.c
+++ b/src/display.c
@@ -153,12 +153,12 @@ static void runes_display_draw_cell(RunesTerm *t, int row, int col)
     struct runes_cell *cell = &t->scr.rows[row].cells[col];
     cairo_pattern_t *bg = NULL, *fg = NULL;
 
-    switch (cell->bgcolor.type) {
+    switch (cell->attrs.bgcolor.type) {
     case RUNES_COLOR_DEFAULT:
         bg = t->bgdefault;
         break;
     case RUNES_COLOR_IDX:
-        bg = t->colors[cell->bgcolor.idx];
+        bg = t->colors[cell->attrs.bgcolor.idx];
         break;
     case RUNES_COLOR_RGB:
         /* XXX */
@@ -166,12 +166,12 @@ static void runes_display_draw_cell(RunesTerm *t, int row, int col)
         break;
     }
 
-    switch (cell->fgcolor.type) {
+    switch (cell->attrs.fgcolor.type) {
     case RUNES_COLOR_DEFAULT:
         fg = t->fgdefault;
         break;
     case RUNES_COLOR_IDX:
-        fg = t->colors[cell->fgcolor.idx];
+        fg = t->colors[cell->attrs.fgcolor.idx];
         break;
     case RUNES_COLOR_RGB:
         /* XXX */
diff --git a/src/screen.c b/src/screen.c
index 7f89916..8e0b333 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -64,8 +64,7 @@ void runes_screen_show_string_ascii(RunesTerm *t, char *buf, size_t len)
         cell->len = 1;
         cell->contents[0] = buf[i];
         cell->contents[1] = '\0';
-        cell->fgcolor = scr->fgcolor;
-        cell->bgcolor = scr->bgcolor;
+        cell->attrs = scr->attrs;
 
         scr->cur.col++;
     }
@@ -89,8 +88,7 @@ void runes_screen_show_string_utf8(RunesTerm *t, char *buf, size_t len)
 
         cell->len = next - c;
         strncpy(cell->contents, c, cell->len);
-        cell->fgcolor = scr->fgcolor;
-        cell->bgcolor = scr->bgcolor;
+        cell->attrs = scr->attrs;
 
         scr->cur.col++;
         c = next;
@@ -215,16 +213,15 @@ void runes_screen_set_scroll_region(
 
 void runes_screen_reset_text_attributes(RunesTerm *t)
 {
-    runes_screen_reset_fg_color(t);
-    runes_screen_reset_bg_color(t);
+    memset(&t->scr.attrs, 0, sizeof(struct runes_cell_attrs));
 }
 
 void runes_screen_set_fg_color(RunesTerm *t, int idx)
 {
     RunesScreen *scr = &t->scr;
 
-    scr->fgcolor.type = RUNES_COLOR_IDX;
-    scr->fgcolor.idx = idx;
+    scr->attrs.fgcolor.type = RUNES_COLOR_IDX;
+    scr->attrs.fgcolor.idx = idx;
 }
 
 void runes_screen_set_fg_color_rgb(RunesTerm *t, int r, int g, int b)
@@ -240,15 +237,15 @@ void runes_screen_reset_fg_color(RunesTerm *t)
 {
     RunesScreen *scr = &t->scr;
 
-    scr->fgcolor.type = RUNES_COLOR_DEFAULT;
+    scr->attrs.fgcolor.type = RUNES_COLOR_DEFAULT;
 }
 
 void runes_screen_set_bg_color(RunesTerm *t, int idx)
 {
     RunesScreen *scr = &t->scr;
 
-    scr->bgcolor.type = RUNES_COLOR_IDX;
-    scr->bgcolor.idx = idx;
+    scr->attrs.bgcolor.type = RUNES_COLOR_IDX;
+    scr->attrs.bgcolor.idx = idx;
 }
 
 void runes_screen_set_bg_color_rgb(RunesTerm *t, int r, int g, int b)
@@ -264,7 +261,7 @@ void runes_screen_reset_bg_color(RunesTerm *t)
 {
     RunesScreen *scr = &t->scr;
 
-    scr->bgcolor.type = RUNES_COLOR_DEFAULT;
+    scr->attrs.bgcolor.type = RUNES_COLOR_DEFAULT;
 }
 
 void runes_screen_set_bold(RunesTerm *t)
diff --git a/src/screen.h b/src/screen.h
index 77f12f2..c0cab3a 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -24,15 +24,24 @@ struct runes_color {
     unsigned char type;
 };
 
+struct runes_cell_attrs {
+    struct runes_color fgcolor;
+    struct runes_color bgcolor;
+    union {
+        struct {
+            unsigned char bold: 1;
+            unsigned char italic: 1;
+            unsigned char underline: 1;
+            unsigned char inverse: 1;
+        };
+        unsigned char attrs;
+    };
+};
+
 struct runes_cell {
     char contents[8];
     size_t len;
-    struct runes_color fgcolor;
-    struct runes_color bgcolor;
-    unsigned char bold: 1;
-    unsigned char italic: 1;
-    unsigned char underline: 1;
-    unsigned char inverse: 1;
+    struct runes_cell_attrs attrs;
 };
 
 struct runes_row {
@@ -53,13 +62,7 @@ struct runes_screen {
 
     struct runes_row *rows;
 
-    struct runes_color fgcolor;
-    struct runes_color bgcolor;
-
-    unsigned char bold: 1;
-    unsigned char italic: 1;
-    unsigned char underline: 1;
-    unsigned char inverse: 1;
+    struct runes_cell_attrs attrs;
 
     unsigned char hide_cursor: 1;
     unsigned char application_keypad: 1;
-- 
cgit v1.2.3-54-g00ecf