Add TXT_SetWindowTitle function to wrap SDL_WM_SetCaption, so that

txt_desktop.c doesn't need to call SDL functions directly.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 885

3 files changed, 10 insertions, 1 deletions

diff --git a/textscreen/txt_desktop.c b/textscreen/txt_desktop.c
index b17f1514..ee6c1671 100644
--- a/textscreen/txt_desktop.c
+++ b/textscreen/txt_desktop.c
@@ -110,7 +110,7 @@ void TXT_SetDesktopTitle(char *title)
 {
     free(desktop_title);
     desktop_title = strdup(title);
-    SDL_WM_SetCaption(title, NULL);
+    TXT_SetWindowTitle(title);
 }
 
 void TXT_DrawDesktop(void)
diff --git a/textscreen/txt_main.c b/textscreen/txt_main.c
index edccd704..f184ce0f 100644
--- a/textscreen/txt_main.c
+++ b/textscreen/txt_main.c
@@ -518,3 +518,8 @@ void TXT_EnableKeyMapping(int enable)
     key_mapping = enable;
 }
 
+void TXT_SetWindowTitle(char *title)
+{
+    SDL_WM_SetCaption(title, NULL);
+}
+
diff --git a/textscreen/txt_main.h b/textscreen/txt_main.h
index c6a9cc72..13c38537 100644
--- a/textscreen/txt_main.h
+++ b/textscreen/txt_main.h
@@ -109,5 +109,9 @@ void TXT_Sleep(int timeout);
 
 void TXT_EnableKeyMapping(int enable);
 
+// Set the window title of the window containing the text mode screen
+
+void TXT_SetWindowTitle(char *title);
+
 #endif /* #ifndef TXT_MAIN_H */