Added searchbar to songbook

assets/opensb/interface/windowconfig/songbook.config.patch

@@ -0,0 +1,23 @@
+{
+    "paneLayout" : {
+        "group" : {
+            "position" : [8, 71]
+        },
+        "search" : {
+            "type" : "textbox",
+            "position" : [86, 71],
+            "hint" : "Search",
+            "maxWidth" : 50
+        },
+
+        "lblBandInput" : {
+            "position" : [3, 68]
+        },
+        "lblSearchInput" : {
+            "type" : "image",
+            "file" : "/interface/songbook/band.png",
+            "position" : [81, 68],
+            "zlevel" : -3
+        }
+    }
+}

source/frontend/StarSongbookInterface.cpp

@@ -23,15 +23,21 @@ SongbookInterface::SongbookInterface(PlayerPtr player) {
           dismiss();
       });
   reader.registerCallback("group", [=](Widget*) {});
+  reader.registerCallback("search", [=](Widget*) {});
 
   reader.construct(assets->json("/interface/windowconfig/songbook.config:paneLayout"), this);
 
   auto songList = fetchChild<ListWidget>("songs.list");
+  auto search = fetchChild<TextBoxWidget>("search")->getText();
 
-  StringList files = assets->scan(".abc");
+  if (m_searchValue != search)
-  sort(files, [](String const& a, String const& b) -> bool { return b.compare(a, String::CaseInsensitive) > 0; });
+    m_searchValue = search; 
-  for (auto s : files) {
+
+  m_files = assets->scan(".abc");
+  sort(m_files, [](String const& a, String const& b) -> bool { return b.compare(a, String::CaseInsensitive) > 0; });
+  for (auto s : m_files) {
     auto song = s.substr(7, s.length() - (7 + 4));
+    if (song.contains(m_searchValue, String::CaseInsensitive)) {
       auto widget = songList->addItem();
       widget->setData(s);
       auto songName = widget->fetchChild<LabelWidget>("songName");
@@ -39,6 +45,31 @@ SongbookInterface::SongbookInterface(PlayerPtr player) {
 
       widget->show();
     }
+  }
+}
+
+void SongbookInterface::update(float dt) {
+  Pane::update(dt);
+
+  auto search = fetchChild<TextBoxWidget>("search")->getText();
+  if (m_searchValue != search) {
+    m_searchValue = search;
+
+    auto songList = fetchChild<ListWidget>("songs.list");
+    songList->clear();
+
+    for (auto s : m_files) {
+      auto song = s.substr(7, s.length() - (7 + 4));
+      if (song.contains(m_searchValue, String::CaseInsensitive)) {
+        auto widget = songList->addItem();
+        widget->setData(s);
+        auto songName = widget->fetchChild<LabelWidget>("songName");
+        songName->setText(song);
+
+        widget->show();
+      }
+    }
+  }
 }
 
 bool SongbookInterface::play() {

source/frontend/StarSongbookInterface.hpp

@@ -13,8 +13,12 @@ class SongbookInterface : public Pane {
 public:
   SongbookInterface(PlayerPtr player);
 
+  void update(float dt) override;
+
 private:
   PlayerPtr m_player;
+  StringList m_files;
+  String m_searchValue;
   bool play();
 };