From bef93c04fe5ce9bad841e83111d2875f472fb809 Mon Sep 17 00:00:00 2001
From: Joseph Pranevich <jpranevich@lycos.com>
Date: Sun, 3 Jan 1999 16:15:39 +0000
Subject: [PATCH] Xterm driver can now resize the terminal when a mode change
 is detected.

---
 console/interface.c | 19 +++++++++++++++++--
 console/xterm.c     | 24 ++++++++++++++++++++++--
 2 files changed, 39 insertions(+), 4 deletions(-)

diff --git a/console/interface.c b/console/interface.c
index 252350d5aef..57db6e934d7 100644
--- a/console/interface.c
+++ b/console/interface.c
@@ -197,8 +197,23 @@ void CONSOLE_ResizeScreen(int x, int y)
 
 void CONSOLE_NotifyResizeScreen(int x, int y)
 {
-   if (driver.resizeScreen)
-      driver.resizeScreen(x, y);
+   if (driver.notifyResizeScreen)
+      driver.notifyResizeScreen(x, y);
+}
+
+void CONSOLE_WriteRawString(char *str)
+{
+   /* This is a special function that is only for internal use and 
+      does not actually call any of the console drivers. It's 
+      primary purpose is to provide a way for higher-level drivers
+      to write directly to the underlying terminal without worry that
+      there will be any retranslation done by the assorted drivers. Care
+      should be taken to ensure that this only gets called when the thing
+      written does not actually produce any output or a CONSOLE_Redraw()
+      is called immediately afterwards.
+      CONSOLE_Redraw() is not yet implemented.
+   */
+   fprintf(driver.console_out, "%s", str);
 }
 
 /* Utility functions... */
diff --git a/console/xterm.c b/console/xterm.c
index e76e89c41dc..fa2cf7915ab 100644
--- a/console/xterm.c
+++ b/console/xterm.c
@@ -19,6 +19,8 @@
 #include "console.h"
 #include "debug.h"
 
+#define ESC '\x1b'
+
 static BOOL32 wine_create_console(FILE **master, FILE **slave, int *pid);
 static FILE *wine_openpty(FILE **master, FILE **slave, char *name,
                         struct termios *term, struct winsize *winsize);
@@ -30,7 +32,7 @@ static FILE *wine_openpty(FILE **master, FILE **slave, char *name,
 typedef struct _XTERM_CONSOLE {
         FILE    *master;                 /* xterm side of pty */
         FILE    *slave;                  /* wine side of pty */
-        int     pid;                    /* xterm's pid, -1 if no xterm */
+        int     pid;                     /* xterm's pid, -1 if no xterm */
 } XTERM_CONSOLE;
 
 static XTERM_CONSOLE xterm_console;
@@ -47,6 +49,9 @@ void XTERM_Start()
 
    chain.close = driver.close;
    driver.close = XTERM_Close;
+
+   chain.resizeScreen = driver.resizeScreen;
+   driver.resizeScreen = XTERM_ResizeScreen;
 }
 
 void XTERM_Init()
@@ -80,6 +85,20 @@ void XTERM_Close()
    }
 }
 
+void XTERM_ResizeScreen(int x, int y)
+{
+   char temp[100];
+
+   /* Call the chain first, there shoudln't be any... */
+   if (chain.resizeScreen)
+      chain.resizeScreen(x, y);
+
+   sprintf(temp, "\x1b[8;%d;%dt", y, x);
+   CONSOLE_WriteRawString(temp);
+
+   CONSOLE_NotifyResizeScreen(x, y);
+}
+
 /**
  *  It looks like the openpty that comes with glibc in RedHat 5.0
  *  is buggy (second call returns what looks like a dup of 0 and 1
@@ -145,7 +164,8 @@ static BOOL32 wine_create_console(FILE **master, FILE **slave, int *pid)
         if ((*pid=fork()) == 0) {
                 tcsetattr(fileno(*slave), TCSADRAIN, &term);
                 sprintf(buf, "-Sxx%d", fileno(*master));
-                execlp("xterm", "xterm", buf, NULL);
+                execlp(CONSOLE_XTERM_PROG, CONSOLE_XTERM_PROG, buf, "-fg",
+                   "white", "-bg", "black", NULL);
                 ERR(console, "error creating xterm\n");
                 exit(1);
         }