karaku: Add search function to the sheet list

karuku/CMakeLists.txt

@@ -5,9 +5,11 @@ add_executable(novus-karuku)
 target_sources(novus-karuku
         PRIVATE
         include/mainwindow.h
+        include/sheetlistwidget.h
 
         src/main.cpp
-        src/mainwindow.cpp)
+        src/mainwindow.cpp
+        src/sheetlistwidget.cpp)
 target_include_directories(novus-karuku
         PUBLIC
         include)

karuku/include/sheetlistwidget.h

@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: 2024 Joshua Goins <josh@redstrate.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QListView>
+#include <QWidget>
+#include <physis.hpp>
+
+class SheetListWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit SheetListWidget(GameData *data, QWidget *parent = nullptr);
+
+Q_SIGNALS:
+    void sheetSelected(const QString &name);
+
+private:
+    QListView *listWidget = nullptr;
+
+    GameData *data = nullptr;
+};

karuku/src/mainwindow.cpp

@@ -12,6 +12,7 @@
 #include <physis.hpp>
 
 #include "exdpart.h"
+#include "sheetlistwidget.h"
 
 MainWindow::MainWindow(GameData *data)
     : NovusMainWindow()
@@ -26,29 +27,20 @@ MainWindow::MainWindow(GameData *data)
     auto layout = new QHBoxLayout();
     dummyWidget->setLayout(layout);
 
-    auto listWidget = new QListWidget();
-
-    auto names = physis_gamedata_get_all_sheet_names(data);
-    for (uint32_t i = 0; i < names.name_count; i++) {
-        listWidget->addItem(QString::fromStdString(names.names[i]));
-    }
-
+    auto listWidget = new SheetListWidget(data);
     listWidget->setMaximumWidth(200);
-    listWidget->sortItems();
     layout->addWidget(listWidget);
 
     auto exdPart = new EXDPart(data);
     layout->addWidget(exdPart);
 
-    connect(listWidget, &QListWidget::itemClicked, this, [data, exdPart](QListWidgetItem *item) {
-        auto nameLowercase = item->text().toLower();
-
-        auto path = QStringLiteral("exd/%1.exh").arg(nameLowercase);
+    connect(listWidget, &SheetListWidget::sheetSelected, this, [data, exdPart](const QString &name) {
+        auto path = QStringLiteral("exd/%1.exh").arg(name.toLower());
         auto pathStd = path.toStdString();
 
         auto file = physis_gamedata_extract_file(data, pathStd.c_str());
 
-        exdPart->loadSheet(item->text(), file);
+        exdPart->loadSheet(name, file);
     });
 }
 

karuku/src/sheetlistwidget.cpp

@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: 2024 Joshua Goins <josh@redstrate.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "sheetlistwidget.h"
+
+#include <QLineEdit>
+#include <QSortFilterProxyModel>
+#include <QStringListModel>
+#include <QVBoxLayout>
+
+SheetListWidget::SheetListWidget(GameData *data, QWidget *parent)
+    : QWidget(parent)
+    , data(data)
+{
+    auto layout = new QVBoxLayout();
+    layout->setContentsMargins(0, 0, 0, 0);
+    setLayout(layout);
+
+    auto searchModel = new QSortFilterProxyModel();
+    searchModel->setRecursiveFilteringEnabled(true);
+    searchModel->setFilterCaseSensitivity(Qt::CaseSensitivity::CaseInsensitive);
+
+    auto searchEdit = new QLineEdit();
+    searchEdit->setPlaceholderText(QStringLiteral("Search..."));
+    searchEdit->setClearButtonEnabled(true);
+    connect(searchEdit, &QLineEdit::textChanged, this, [=](const QString &text) {
+        searchModel->setFilterRegularExpression(text);
+    });
+    layout->addWidget(searchEdit);
+
+    auto originalModel = new QStringListModel();
+    searchModel->setSourceModel(originalModel);
+
+    QStringList list;
+
+    auto names = physis_gamedata_get_all_sheet_names(data);
+    for (uint32_t i = 0; i < names.name_count; i++) {
+        list.push_back(QString::fromStdString(names.names[i]));
+    }
+
+    originalModel->setStringList(list);
+
+    listWidget = new QListView();
+    listWidget->setModel(searchModel);
+
+    connect(listWidget, &QListView::clicked, [this, searchModel](const QModelIndex &index) {
+        Q_EMIT sheetSelected(searchModel->mapToSource(index).data(Qt::DisplayRole).toString());
+    });
+
+    layout->addWidget(listWidget);
+}
+
+#include "moc_sheetlistwidget.cpp"