From bb43bd2dee625da1dbf54ec5e6fc19d0d7b768ae Mon Sep 17 00:00:00 2001
From: Timothy Flynn <trflynn89@pm.me>
Date: Sat, 4 Nov 2023 16:30:18 -0400
Subject: [PATCH] Ladybird: Remove the now-unused ModelTranslator

---
 Ladybird/CMakeLists.txt         |  3 +-
 Ladybird/Qt/ModelTranslator.cpp | 85 ---------------------------------
 Ladybird/Qt/ModelTranslator.h   | 44 -----------------
 3 files changed, 1 insertion(+), 131 deletions(-)
 delete mode 100644 Ladybird/Qt/ModelTranslator.cpp
 delete mode 100644 Ladybird/Qt/ModelTranslator.h

diff --git a/Ladybird/CMakeLists.txt b/Ladybird/CMakeLists.txt
index eb56a4ff83c..ace38fde099 100644
--- a/Ladybird/CMakeLists.txt
+++ b/Ladybird/CMakeLists.txt
@@ -120,7 +120,6 @@ if (ENABLE_QT)
         Qt/EventLoopImplementationQtEventTarget.cpp
         Qt/InspectorWidget.cpp
         Qt/LocationEdit.cpp
-        Qt/ModelTranslator.cpp
         Qt/Settings.cpp
         Qt/SettingsDialog.cpp
         Qt/Tab.cpp
@@ -178,7 +177,7 @@ target_sources(ladybird PUBLIC FILE_SET ladybird TYPE HEADERS
     BASE_DIRS ${SERENITY_SOURCE_DIR}
     FILES ${LADYBIRD_HEADERS}
 )
-target_link_libraries(ladybird PRIVATE LibCore LibFileSystem LibGfx LibGUI LibImageDecoderClient LibIPC LibJS LibMain LibWeb LibWebView LibProtocol)
+target_link_libraries(ladybird PRIVATE LibCore LibFileSystem LibGfx LibImageDecoderClient LibIPC LibJS LibMain LibWeb LibWebView LibProtocol)
 
 target_include_directories(ladybird PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
 target_include_directories(ladybird PRIVATE ${SERENITY_SOURCE_DIR}/Userland/)
diff --git a/Ladybird/Qt/ModelTranslator.cpp b/Ladybird/Qt/ModelTranslator.cpp
deleted file mode 100644
index 293e8cd1d52..00000000000
--- a/Ladybird/Qt/ModelTranslator.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#include "ModelTranslator.h"
-#include "StringUtils.h"
-#include <QIcon>
-
-namespace Ladybird {
-
-ModelTranslator::~ModelTranslator() = default;
-
-int ModelTranslator::columnCount(QModelIndex const& parent) const
-{
-    if (!m_model)
-        return 0;
-    return m_model->column_count(to_gui(parent));
-}
-
-int ModelTranslator::rowCount(QModelIndex const& parent) const
-{
-    if (!m_model)
-        return 0;
-    return m_model->row_count(to_gui(parent));
-}
-
-static QVariant convert_variant(GUI::Variant const& value)
-{
-    if (value.is_string())
-        return qstring_from_ak_deprecated_string(value.as_string());
-    if (value.is_icon()) {
-        auto const& gui_icon = value.as_icon();
-        auto bitmap = gui_icon.bitmap_for_size(16);
-        VERIFY(bitmap);
-        auto qt_image = QImage(bitmap->scanline_u8(0), 16, 16, QImage::Format_ARGB32);
-        QIcon qt_icon;
-        qt_icon.addPixmap(QPixmap::fromImage(qt_image.convertToFormat(QImage::Format::Format_ARGB32_Premultiplied)));
-        return qt_icon;
-    }
-    return {};
-}
-
-QVariant ModelTranslator::data(QModelIndex const& index, int role) const
-{
-    VERIFY(m_model);
-    switch (role) {
-    case Qt::DisplayRole:
-        return convert_variant(m_model->data(to_gui(index), GUI::ModelRole::Display));
-    case Qt::DecorationRole:
-        return convert_variant(m_model->data(to_gui(index), GUI::ModelRole::Icon));
-    default:
-        return {};
-    }
-}
-
-QModelIndex ModelTranslator::index(int row, int column, QModelIndex const& parent) const
-{
-    VERIFY(m_model);
-    return to_qt(m_model->index(row, column, to_gui(parent)));
-}
-
-QModelIndex ModelTranslator::parent(QModelIndex const& index) const
-{
-    VERIFY(m_model);
-    return to_qt(m_model->parent_index(to_gui(index)));
-}
-
-QModelIndex ModelTranslator::to_qt(GUI::ModelIndex const& index) const
-{
-    if (!index.is_valid())
-        return {};
-    return createIndex(index.row(), index.column(), index.internal_data());
-}
-
-GUI::ModelIndex ModelTranslator::to_gui(QModelIndex const& index) const
-{
-    VERIFY(m_model);
-    if (!index.isValid())
-        return {};
-    return m_model->unsafe_create_index(index.row(), index.column(), index.internalPointer());
-}
-
-}
diff --git a/Ladybird/Qt/ModelTranslator.h b/Ladybird/Qt/ModelTranslator.h
deleted file mode 100644
index 40f7c4cde0c..00000000000
--- a/Ladybird/Qt/ModelTranslator.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <LibGUI/Model.h>
-#include <QAbstractItemModel>
-
-namespace Ladybird {
-
-class ModelTranslator final : public QAbstractItemModel {
-    Q_OBJECT
-public:
-    virtual ~ModelTranslator() override;
-
-    void set_underlying_model(RefPtr<GUI::Model> model)
-    {
-        beginResetModel();
-        m_model = model;
-        endResetModel();
-    }
-
-    RefPtr<GUI::Model> underlying_model()
-    {
-        return m_model;
-    }
-
-    virtual int columnCount(QModelIndex const& parent) const override;
-    virtual int rowCount(QModelIndex const& parent) const override;
-    virtual QVariant data(QModelIndex const&, int role) const override;
-    virtual QModelIndex index(int row, int column, QModelIndex const& parent) const override;
-    virtual QModelIndex parent(QModelIndex const& index) const override;
-
-    QModelIndex to_qt(GUI::ModelIndex const&) const;
-    GUI::ModelIndex to_gui(QModelIndex const&) const;
-
-private:
-    RefPtr<GUI::Model> m_model;
-};
-
-}