Add a Close command to the file menu on OS X

src/command/subtitle.cpp

@@ -36,6 +36,7 @@
 #include "../compat.h"
 #include "../dialog_search_replace.h"
 #include "../dialogs.h"
+#include "../frame_main.h"
 #include "../include/aegisub/context.h"
 #include "../libresrc/libresrc.h"
 #include "../main.h"
@@ -249,6 +250,18 @@ struct subtitle_new final : public Command {
 	}
 };
 
+struct subtitle_close final : public Command {
+	CMD_NAME("subtitle/close")
+	CMD_ICON(new_toolbutton)
+	STR_MENU("Close")
+	STR_DISP("Close")
+	STR_HELP("Close")
+
+	void operator()(agi::Context *c) override {
+		c->frame->Close();
+	}
+};
+
 struct subtitle_open final : public Command {
 	CMD_NAME("subtitle/open")
 	CMD_ICON(open_toolbutton)
@@ -447,6 +460,7 @@ namespace cmd {
 		reg(agi::make_unique<subtitle_insert_before>());
 		reg(agi::make_unique<subtitle_insert_before_videotime>());
 		reg(agi::make_unique<subtitle_new>());
+		reg(agi::make_unique<subtitle_close>());
 		reg(agi::make_unique<subtitle_open>());
 		reg(agi::make_unique<subtitle_open_autosave>());
 		reg(agi::make_unique<subtitle_open_charset>());

src/libresrc/osx/default_hotkey.json

@@ -167,6 +167,9 @@
 		"subtitle/new" : [
 			"Ctrl-N"
 		],
+		"subtitle/close" : [
+			"Ctrl-W"
+		],
 		"subtitle/open" : [
 			"Ctrl-O"
 		],
@@ -363,4 +366,4 @@
 			"J"
 		]
 	}
-}
+}

src/libresrc/osx/default_menu.json

@@ -45,6 +45,8 @@
         { "command" : "subtitle/open/video" },
         { "command" : "subtitle/open/autosave" },
         { "recent" : "Subtitle" },
+        {},
+        { "command" : "subtitle/close" },
         { "command" : "subtitle/save" },
         { "command" : "subtitle/save/as" },
         { "command" : "tool/export", "text" : "&Export As..." },
@@ -53,7 +55,6 @@
         { "command" : "subtitle/attachment" },
         { "command" : "tool/font_collector" },
         {},
-        { "command" : "app/new_window" },
         { "command" : "app/exit", "special" : "exit" }
     ],
     "main/edit" : [