Add menu item "Video/Center window"

Makes one's life much simpler now.
joncampbell123 · Jul 4, 2024 · 8bb92ab · 8bb92ab
1 parent 964b99c
commit 8bb92ab
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diff --git a/CHANGELOG b/CHANGELOG
@@ -1,6 +1,7 @@
 NEXT
   - fix off-center and off-screen window after entering the
     configuration tool while using TTF output mode (aybe).
+  - add menu item for centering window "Video/Center window" (aybe).
 2024.07.01
   - Correct Hercules InColor memory emulation. Read and write planar
     behavior was incorrect due to a misunderstanding of available

diff --git a/src/gui/menu.cpp b/src/gui/menu.cpp
@@ -525,6 +525,7 @@ static const char *def_menu_video[] =
 #endif
     "VideoRatioMenu",
     "mapper_aspratio",
+    "center_window",
 #if !defined(C_SDL2) && defined(MACOSX)
     "highdpienable",
 #endif

diff --git a/src/gui/menu_callback.cpp b/src/gui/menu_callback.cpp
@@ -2071,6 +2071,13 @@ bool vsync_set_syncrate_menu_callback(DOSBoxMenu * const menu,DOSBoxMenu::item *
     return true;
 }
 
+bool center_window_menu_callback(DOSBoxMenu * const menu,DOSBoxMenu::item * const menuitem) {
+    (void)menu;//UNUSED
+    (void)menuitem;//UNUSED
+    SDL_SetWindowPosition(sdl.window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
+    return true;
+}
+
 bool set_titletext_menu_callback(DOSBoxMenu * const menu,DOSBoxMenu::item * const menuitem) {
     (void)menu;//UNUSED
     (void)menuitem;//UNUSED
@@ -3198,6 +3205,9 @@ void AllocCallback1() {
                         set_callback_function(scaler_set_menu_callback);
                 }
 
+                mainMenu.alloc_item(DOSBoxMenu::item_type_id,"center_window").set_text("Center window").
+                    set_callback_function(center_window_menu_callback);
+
                 mainMenu.alloc_item(DOSBoxMenu::item_type_id,"set_titletext").set_text("Set title bar text...").
                     set_callback_function(set_titletext_menu_callback);