From 10f748a2dfa64e1fe099f86277823ee54597459e Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sun, 14 Sep 2014 21:24:39 -0400
Subject: allow specifying a size to resize to

this used to just calculate it manually from the size of the x window,
but we don't have that now
---
 src/screen.c | 18 +++++++++---------
 src/screen.h |  4 ++--
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'src')

diff --git a/src/screen.c b/src/screen.c
index 06292fd..15ca051 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -16,12 +16,13 @@ static int vt100_screen_loc_is_between(
     struct vt100_loc start, struct vt100_loc end);
 static int vt100_screen_row_max_col(VT100Screen *vt, int row);
 
-VT100Screen *vt100_screen_new()
+VT100Screen *vt100_screen_new(int rows, int cols)
 {
     VT100Screen *vt;
 
     vt = calloc(1, sizeof(VT100Screen));
     vt100_screen_init(vt);
+    vt100_screen_set_window_size(vt, rows, cols);
 
     return vt;
 }
@@ -32,7 +33,7 @@ void vt100_screen_init(VT100Screen *vt)
     vt100_parser_yylex_init_extra(vt, &vt->scanner);
 }
 
-void vt100_screen_set_window_size(VT100Screen *vt)
+void vt100_screen_set_window_size(VT100Screen *vt, int rows, int cols)
 {
     struct vt100_loc old_size;
     int i;
@@ -40,11 +41,8 @@ void vt100_screen_set_window_size(VT100Screen *vt)
     old_size.row = vt->grid->max.row;
     old_size.col = vt->grid->max.col;
 
-    /* vt->grid->max.row = vt->display.ypixel / vt->display.fonty; */
-    /* vt->grid->max.col = vt->display.xpixel / vt->display.fontx; */
-    // XXX vt100
-    vt->grid->max.row = 24;
-    vt->grid->max.col = 80;
+    vt->grid->max.row = rows;
+    vt->grid->max.col = cols;
 
     if (vt->grid->max.row == 0) {
         vt->grid->max.row = 1;
@@ -656,7 +654,9 @@ void vt100_screen_use_alternate_buffer(VT100Screen *vt)
 
     vt->alternate = vt->grid;
     vt->grid = calloc(1, sizeof(struct vt100_grid));
-    vt100_screen_set_window_size(vt);
+    vt100_screen_set_window_size(
+        vt, vt->alternate->max.row, vt->alternate->max.col
+    );
 
     vt->dirty = 1;
 }
@@ -678,7 +678,7 @@ void vt100_screen_use_normal_buffer(VT100Screen *vt)
     vt->grid = vt->alternate;
     vt->alternate = NULL;
 
-    vt100_screen_set_window_size(vt);
+    vt100_screen_set_window_size(vt, vt->grid->max.row, vt->grid->max.col);
 
     vt->dirty = 1;
 }
diff --git a/src/screen.h b/src/screen.h
index 2fdc60f..37a9ab7 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -111,9 +111,9 @@ struct vt100_screen {
     unsigned char dirty: 1;
 };
 
-VT100Screen *vt100_screen_new();
+VT100Screen *vt100_screen_new(int rows, int cols);
 void vt100_screen_init(VT100Screen *vt);
-void vt100_screen_set_window_size(VT100Screen *vt);
+void vt100_screen_set_window_size(VT100Screen *vt, int rows, int cols);
 int vt100_screen_process_string(VT100Screen *vt, char *buf, size_t len);
 int vt100_screen_loc_is_selected(VT100Screen *vt, struct vt100_loc loc);
 void vt100_screen_get_string(
-- 
cgit v1.2.3-54-g00ecf