From 4893a9f9af8013fb81cdb81a4d49043719d0b851 Mon Sep 17 00:00:00 2001
From: Chris Young <chris@unsatisfactorysoftware.co.uk>
Date: Sat, 31 Dec 2016 00:11:06 +0000
Subject: Update download window to use event callbacks

---
 frontends/amiga/download.c | 21 +++++++++++++++------
 frontends/amiga/download.h |  2 --
 frontends/amiga/gui.c      |  4 ++--
 3 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/frontends/amiga/download.c b/frontends/amiga/download.c
index 3eba8935c..47485e0da 100644
--- a/frontends/amiga/download.c
+++ b/frontends/amiga/download.c
@@ -69,7 +69,7 @@
 #include "amiga/utf8.h"
 
 struct gui_download_window {
-	struct nsObject *node;
+	struct ami_generic_window w;
 	struct Window *win;
 	Object *objects[GID_LAST];
 	BPTR fh;
@@ -89,6 +89,14 @@ enum {
 	AMINS_DLOAD_ABORT,
 };
 
+static void ami_download_window_abort(void *w);
+static BOOL ami_download_window_event(void *w);
+
+static const struct ami_win_event_table ami_download_table = {
+	ami_download_window_event,
+	ami_download_window_abort,
+};
+
 static int downloads_in_progress = 0;
 
 static struct gui_download_window *gui_download_window_create(download_context *ctx,
@@ -190,8 +198,7 @@ static struct gui_download_window *gui_download_window_create(download_context *
 	dw->win = (struct Window *)RA_OpenWindow(dw->objects[OID_MAIN]);
 	dw->ctx = ctx;
 
-	dw->node = AddObject(window_list,AMINS_DLWINDOW);
-	dw->node->objstruct = dw;
+	ami_gui_win_list_add(dw, AMINS_DLWINDOW, &ami_download_table);
 
 	downloads_in_progress++;
 
@@ -269,7 +276,7 @@ static void gui_download_window_done(struct gui_download_window *dw)
 	downloads_in_progress--;
 
 	DisposeObject(dw->objects[OID_MAIN]);
-	DelObject(dw->node);
+	ami_gui_win_list_remove(dw);
 	if(queuedl) {
 		nsurl *url;
 		if (nsurl_create(dln2->node.ln_Name, &url) != NSERROR_OK) {
@@ -296,16 +303,18 @@ static void gui_download_window_error(struct gui_download_window *dw,
 	gui_download_window_done(dw);
 }
 
-void ami_download_window_abort(struct gui_download_window *dw)
+static void ami_download_window_abort(void *w)
 {
+	struct gui_download_window *dw = (struct gui_download_window *)dw;
 	download_context_abort(dw->ctx);
 	dw->result = AMINS_DLOAD_ABORT;
 	gui_download_window_done(dw);
 }
 
-BOOL ami_download_window_event(struct gui_download_window *dw)
+static BOOL ami_download_window_event(void *w)
 {
 	/* return TRUE if window destroyed */
+	struct gui_download_window *dw = (struct gui_download_window *)w;
 	ULONG result;
 	uint16 code;
 
diff --git a/frontends/amiga/download.h b/frontends/amiga/download.h
index 51981ede8..b60b4f002 100755
--- a/frontends/amiga/download.h
+++ b/frontends/amiga/download.h
@@ -34,8 +34,6 @@ struct dlnode
 	char *filename;
 };
 
-void ami_download_window_abort(struct gui_download_window *dw);
-BOOL ami_download_window_event(struct gui_download_window *dw);
 void ami_free_download_list(struct List *dllist);
 BOOL ami_download_check_overwrite(const char *file, struct Window *win, ULONG size);
 
diff --git a/frontends/amiga/gui.c b/frontends/amiga/gui.c
index f5ae32054..97b0271e0 100644
--- a/frontends/amiga/gui.c
+++ b/frontends/amiga/gui.c
@@ -1966,7 +1966,7 @@ static void ami_handle_msg(void)
 				continue;
 			}
 		} else if(node->Type == AMINS_DLWINDOW) {
-			if(ami_download_window_event((struct gui_download_window *)w)) {
+			if(w->tbl->event(w)) {
 				ami_try_quit();
 				break;
 			} else {
@@ -2988,7 +2988,7 @@ void ami_quit_netsurf(void)
 				break;
 
 				case AMINS_DLWINDOW:
-					ami_download_window_abort((struct gui_download_window *)w);
+					w->tbl->close(w);
 				break;
 			}
 		} while((node = nnode));
-- 
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