From 38a0fd10d1079591bec0df163255f29dc5520e83 Mon Sep 17 00:00:00 2001
From: Bjorn Winckler <bjorn.winckler@gmail.com>
Date: Sat, 23 Aug 2008 19:55:21 +0200
Subject: [PATCH] Make "Save changes" dialog conform to Apple HIG

If 'guioptions' has "c" set then the standard Vim dialog is used
instead.

The dialog for multiple unsaved changes has also been updated to be a
little more like the "Save changes" dialog.
---
 src/ex_cmds2.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c
index f86e6ee6ab..9d04860bbc 100644
--- a/src/ex_cmds2.c
+++ b/src/ex_cmds2.c
@@ -1417,6 +1417,63 @@ browse_save_fname(buf)
 }
 #endif
 
+#ifdef FEAT_GUI_MACVIM
+/*
+ * "Save changes" dialog that conforms to the Apple HIG.
+ */
+    int
+vim_dialog_save_changes(buf)
+    buf_T	*buf;
+{
+    char_u	buff[IOSIZE];
+
+    dialog_msg(buff, _("Do you want to save the changes you made in the "
+			"document \"%s\"?"), buf->b_fname);
+    switch (do_dialog(VIM_QUESTION, buff,
+		(char_u*) _("Your changes will be lost if you don't save "
+			    "them."),
+		(buf->b_fname != NULL)
+		    ? (char_u *)_("&Save\n&Cancel\n&Don't Save")
+		    : (char_u *)_("&Save...\n&Cancel\n&Don't Save"),
+		1, NULL))
+    {
+	case 1: return VIM_YES;
+	case 3: return VIM_NO;
+    }
+
+    return VIM_CANCEL;
+}
+
+/*
+ * "Save all changes" dialog that tries to emulate the above "Save changes"
+ * dialog for the case of several modified buffers.
+ */
+    int
+vim_dialog_save_all_changes(buf)
+    buf_T	*buf;
+{
+    char_u	buff[IOSIZE];
+
+    dialog_msg(buff, _("There are several documents with unsaved changes. "
+			"Do you want to save the changes you made in the "
+			"document \"%s\"?"), buf->b_fname);
+    switch (do_dialog(VIM_QUESTION, buff,
+		(char_u*) _("Your changes will be lost if you don't save "
+			    "them."),
+		(char_u *)_("&Save\n&Don't Save\nS&ave All\nD&iscard All\n"
+			    "&Cancel"),
+		1, NULL))
+    {
+	case 1: return VIM_YES;
+	case 2: return VIM_NO;
+	case 3: return VIM_ALL;
+	case 4: return VIM_DISCARDALL;
+    }
+
+    return VIM_CANCEL;
+}
+#endif
+
 /*
  * Ask the user what to do when abondoning a changed buffer.
  * Must check 'write' option first!
@@ -1430,6 +1487,19 @@ dialog_changed(buf, checkall)
     int		ret;
     buf_T	*buf2;
 
+#ifdef FEAT_GUI_MACVIM
+    /* Save dialogs on Mac OS X are standardized so in case the GUI is enabled
+     * and "c" isn't in 'guioptions' we use a OS X specific dialog. */
+    if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
+    {
+	if (checkall)
+	    ret = vim_dialog_save_all_changes(buf);
+	else
+	    ret = vim_dialog_save_changes(buf);
+    }
+    else
+    {
+#endif
     dialog_msg(buff, _("Save changes to \"%s\"?"),
 			(buf->b_fname != NULL) ?
 			buf->b_fname : (char_u *)_("Untitled"));
@@ -1437,6 +1507,9 @@ dialog_changed(buf, checkall)
 	ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
     else
 	ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
+#ifdef FEAT_GUI_MACVIM
+    }
+#endif
 
     if (ret == VIM_YES)
     {