DataSource: pass context

[xonotic/xonotic-data.pk3dir.git] / qcsrc / menu / xonotic / datasource.qc

diff --git a/qcsrc/menu/xonotic/datasource.qc b/qcsrc/menu/xonotic/datasource.qc
index 49cc571761885e394686651985b548d98af1f7c7..57ce0c80c312e73c7826110a6075dc8a6e9b4284 100644 (file)
--- a/qcsrc/menu/xonotic/datasource.qc
+++ b/qcsrc/menu/xonotic/datasource.qc
@@ -12,12 +12,58 @@ CLASS(DataSource, Object)
      * 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 DataSource_false; }
+    METHOD(DataSource, getEntry, entity(entity this, int i, void(string name, string icon) returns)) { return DataSource_false; }
     /** return the index of the first match for `find`. optional */
-    METHOD(DataSource, indexOf, int(string find)) { return -1; }
+    METHOD(DataSource, indexOf, int(entity this, string find)) { return -1; }
     /** reload all entries matching `filter` returning how many matches were found */
-    METHOD(DataSource, reload, int(string filter)) { return 0; }
+    METHOD(DataSource, reload, int(entity this, string filter)) { return 0; }
     /** cleanup on shutdown. optional */
-    METHOD(DataSource, destroy, void(entity)) { }
+    METHOD(DataSource, destroy, void(entity this)) { }
 ENDCLASS(DataSource)
+
+
+CLASS(StringSource, DataSource)
+    ATTRIB(StringSource, StringSource_str, string, string_null)
+    ATTRIB(StringSource, StringSource_sep, string, string_null)
+    CONSTRUCTOR(StringSource, string str, string sep)
+    {
+        CONSTRUCT(StringSource);
+        this.StringSource_str = str;
+        this.StringSource_sep = sep;
+    }
+    METHOD(StringSource, getEntry, entity(entity this, int i, void(string name, string icon) returns))
+    {
+        int n = tokenizebyseparator(this.StringSource_str, this.StringSource_sep);
+        if (i < 0 || i >= n) return DataSource_false;
+        string s = argv(i);
+        if (returns) returns(s, string_null);
+        return DataSource_true;
+    }
+    METHOD(StringSource, reload, int(entity this, string filter))
+    {
+        return tokenizebyseparator(this.StringSource_str, this.StringSource_sep);
+    }
+ENDCLASS(StringSource)
+
+CLASS(CvarStringSource, StringSource)
+    ATTRIB(CvarStringSource, CvarStringSource_cvar, string, string_null)
+    CONSTRUCTOR(CvarStringSource, string cv, string sep)
+    {
+        CONSTRUCT(CvarStringSource);
+        this.CvarStringSource_cvar = cv;
+        this.StringSource_sep = sep;
+    }
+    METHOD(CvarStringSource, getEntry, entity(entity this, int i, void(string name, string icon) returns))
+    {
+        string s = this.CvarStringSource_cvar;
+        this.StringSource_str = s ? cvar_string(s) : string_null;
+        return super.getEntry(this, i, returns);
+    }
+    METHOD(CvarStringSource, reload, int(entity this, string filter))
+    {
+        string s = this.CvarStringSource_cvar;
+        this.StringSource_str = s ? cvar_string(s) : string_null;
+        return super.reload(this, filter);
+    }
+ENDCLASS(CvarStringSource)
 #endif