Options for Data Migration (#95)

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Co-authored-by: KeatonTheBot <onikeaton@gmail.com>
Signed-off-by: swurl <swurl@swurl.xyz>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/95
Co-authored-by: swurl <swurl@swurl.xyz>
Co-committed-by: swurl <swurl@swurl.xyz>

src/yuzu/migration_dialog.cpp

@@ -0,0 +1,63 @@
+#include "migration_dialog.h"
+
+#include <QApplication>
+#include <QCheckBox>
+#include <QLabel>
+#include <QPushButton>
+#include <QStyle>
+
+MigrationDialog::MigrationDialog(
+    QWidget *parent)
+    : QDialog(parent)
+{
+    QVBoxLayout *layout = new QVBoxLayout(this);
+
+    m_text = new QLabel(this);
+    m_boxes = new QVBoxLayout;
+    m_buttons = new QHBoxLayout;
+
+    layout->addWidget(m_text, 1);
+    layout->addLayout(m_boxes, 1);
+    layout->addLayout(m_buttons, 1);
+}
+
+MigrationDialog::~MigrationDialog() {
+    m_boxes->deleteLater();
+    m_buttons->deleteLater();
+}
+
+void MigrationDialog::setText(
+    const QString &text)
+{
+    m_text->setText(text);
+}
+
+void MigrationDialog::addBox(
+    QWidget *box)
+{
+    m_boxes->addWidget(box);
+
+}
+
+QAbstractButton *MigrationDialog::addButton(
+    const QString &text, const bool reject)
+{
+    QAbstractButton *button = new QPushButton(this);
+    button->setText(text);
+    m_buttons->addWidget(button, 1);
+
+    connect(button, &QAbstractButton::clicked, this, [this, button, reject]() {
+        if (reject) {
+            this->reject();
+        } else {
+            m_clickedButton = button;
+            this->accept();
+        }
+    });
+    return button;
+}
+
+QAbstractButton *MigrationDialog::clickedButton() const
+{
+    return m_clickedButton;
+}