1 files changed, 119 insertions, 0 deletions
diff --git a/frontends/amiga/hotlist.c b/frontends/amiga/hotlist.c
new file mode 100755
index 000000000..79e679f77
--- /dev/null
+++ b/frontends/amiga/hotlist.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2008, 2009 Chris Young <chris@unsatisfactorysoftware.co.uk>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <string.h>
+#include <proto/exec.h>
+
+#include "utils/nsurl.h"
+#include "desktop/hotlist.h"
+#include "desktop/mouse.h"
+#include "desktop/gui_window.h"
+
+#include "amiga/hotlist.h"
+#include "amiga/tree.h"
+
+struct ami_hotlist_ctx {
+	void *userdata;
+	int level;
+	int item;
+	const char *folder; /* folder we're interested in */
+	bool in_menu; /* set if we are in that folder */
+	bool found; /* set if the folder is found */
+	bool (*cb)(void *userdata, int level, int item, const char *title, nsurl *url, bool folder);
+};
+
+
+void ami_hotlist_initialise(const char *hotlist_file)
+{
+	tree_hotlist_path = hotlist_file;
+	hotlist_window = ami_tree_create(TREE_HOTLIST, NULL);
+	if(!hotlist_window) return;
+}
+
+void ami_hotlist_free(const char *hotlist_file)
+{
+	ami_tree_destroy(hotlist_window);
+	hotlist_window = NULL;
+}
+
+
+static nserror ami_hotlist_folder_enter_cb(void *ctx, const char *title)
+{
+	struct ami_hotlist_ctx *menu_ctx = (struct ami_hotlist_ctx *)ctx;
+
+	if(menu_ctx->in_menu == true) {
+		if(menu_ctx->cb(menu_ctx->userdata, menu_ctx->level, menu_ctx->item, title, NULL, true) == true)
+			menu_ctx->item++;
+	} else {
+		if((menu_ctx->level == 0) && (strcmp(title, menu_ctx->folder) == 0)) {
+			menu_ctx->in_menu = true;
+			menu_ctx->found = true;
+		}
+	}
+	menu_ctx->level++;
+	return NSERROR_OK;
+}
+
+static nserror ami_hotlist_address_cb(void *ctx, nsurl *url, const char *title)
+{
+	struct ami_hotlist_ctx *menu_ctx = (struct ami_hotlist_ctx *)ctx;
+
+	if(menu_ctx->in_menu == true) {
+		if(menu_ctx->cb(menu_ctx->userdata, menu_ctx->level, menu_ctx->item, title, url, false) == true)
+			menu_ctx->item++;
+	}
+	
+	return NSERROR_OK;
+}
+
+static nserror ami_hotlist_folder_leave_cb(void *ctx)
+{
+	struct ami_hotlist_ctx *menu_ctx = (struct ami_hotlist_ctx *)ctx;
+
+	menu_ctx->level--;
+
+	if((menu_ctx->in_menu == true) && (menu_ctx->level == 0))
+		menu_ctx->in_menu = false;
+
+	return NSERROR_OK;
+}
+
+nserror ami_hotlist_scan(void *userdata, int first_item, const char *folder,
+	bool (*cb_add_item)(void *userdata, int level, int item, const char *title, nsurl *url, bool folder))
+{
+	nserror error;
+	struct ami_hotlist_ctx ctx;
+
+	ctx.level = 0;
+	ctx.item = first_item;
+	ctx.folder = folder;
+	ctx.in_menu = false;
+	ctx.userdata = userdata;
+	ctx.cb = cb_add_item;
+	ctx.found = false;
+
+	error = hotlist_iterate(&ctx,
+		ami_hotlist_folder_enter_cb,
+		ami_hotlist_address_cb,
+		ami_hotlist_folder_leave_cb);
+
+	if((error == NSERROR_OK) && (ctx.found == false))
+		hotlist_add_folder(folder, false, 0);
+
+	return error;
+}