LibGUI: Remove leading G from filenames

Author: https://github.com/awesomekling
Commit: 6a9cc66b97

Libraries/LibGUI/JsonArrayModel.cpp

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <AK/JsonObject.h>
+#include <LibCore/File.h>
+#include <LibGUI/JsonArrayModel.h>
+
+namespace GUI {
+
+void JsonArrayModel::update()
+{
+    auto file = Core::File::construct(m_json_path);
+    if (!file->open(Core::IODevice::ReadOnly)) {
+        dbg() << "Unable to open " << file->filename();
+        m_array.clear();
+        did_update();
+        return;
+    }
+
+    auto json = JsonValue::from_string(file->read_all());
+
+    ASSERT(json.is_array());
+    m_array = json.as_array();
+
+    did_update();
+}
+
+Model::ColumnMetadata JsonArrayModel::column_metadata(int column) const
+{
+    ASSERT(column < m_fields.size());
+    return { 100, m_fields[column].text_alignment };
+}
+
+Variant JsonArrayModel::data(const ModelIndex& index, Role role) const
+{
+    auto& field_spec = m_fields[index.column()];
+    auto& object = m_array.at(index.row()).as_object();
+
+    if (role == Model::Role::Display) {
+        auto& json_field_name = field_spec.json_field_name;
+        auto data = object.get(json_field_name);
+        if (field_spec.massage_for_display)
+            return field_spec.massage_for_display(object);
+        if (data.is_number())
+            return data.to_i32();
+        return object.get(json_field_name).to_string();
+    }
+
+    if (role == Model::Role::Sort) {
+        if (field_spec.massage_for_sort)
+            return field_spec.massage_for_sort(object);
+        return data(index, Role::Display);
+    }
+
+    if (role == Model::Role::Custom) {
+        if (field_spec.massage_for_custom)
+            return field_spec.massage_for_custom(object);
+        return {};
+    }
+
+    return {};
+}
+
+void JsonArrayModel::set_json_path(const String& json_path)
+{
+    if (m_json_path == json_path)
+        return;
+
+    m_json_path = json_path;
+    update();
+}
+
+}