From: TimePath <andrew.hardaker1995@gmail.com>
Date: Tue, 25 Aug 2015 01:00:57 +0000 (+1000)
Subject: Backport DataSource
X-Git-Tag: xonotic-v0.8.2~2036
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=2efbf10d546c98e94d42c6757f6384912fb64c09;p=xonotic%2Fxonotic-data.pk3dir.git

Backport DataSource
---

diff --git a/qcsrc/menu/classes.inc b/qcsrc/menu/classes.inc
index 01a7c8a04..aee7166e1 100644
--- a/qcsrc/menu/classes.inc
+++ b/qcsrc/menu/classes.inc
@@ -37,6 +37,7 @@
 #include "xonotic/crosshairpicker.qc"
 #include "xonotic/crosshairpreview.qc"
 #include "xonotic/cvarlist.qc"
+#include "xonotic/datasource.qc"
 #include "xonotic/demolist.qc"
 #include "xonotic/dialog.qc"
 #include "xonotic/dialog_credits.qc"
diff --git a/qcsrc/menu/xonotic/datasource.qc b/qcsrc/menu/xonotic/datasource.qc
new file mode 100644
index 000000000..db3b77a01
--- /dev/null
+++ b/qcsrc/menu/xonotic/datasource.qc
@@ -0,0 +1,23 @@
+#ifndef DATASOURCE_H
+#define DATASOURCE_H
+CLASS(DataSource, Object)
+    /**
+     * get entry `i` passing `name` and `icon` through `returns` if it is not null
+     * returns `DataSource_false` if out of bounds
+     * otherwise returns an entity or `DataSource_true`
+     */
+    METHOD(DataSource, getEntry, entity(int i, void(string name, string icon) returns));
+    /** return the index of the first match for `find`. optional */
+    METHOD(DataSource, indexOf, int(string find));
+    /** reload all entries matching `filter` returning how many matches were found */
+    METHOD(DataSource, reload, int(string filter));
+    /** cleanup on shutdown. optional */
+    METHOD(DataSource, destroy, void(entity));
+    entity DataSource_true;
+    entity DataSource_false;
+    INIT_STATIC(DataSource) {
+        DataSource_true = NEW(Object);
+        DataSource_false = NULL;
+    }
+ENDCLASS(DataSource)
+#endif