From a1f23181e284c102d6def1b4a13c29b989c5c097 Mon Sep 17 00:00:00 2001
From: Peter LaFosse <peter@vector35.com>
Date: Sun, 7 Apr 2019 14:44:51 -0400
Subject: Add autocomplete and preview to 'Go To Address' dialog

---
 ui/addressdialog.h | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 ui/addressdialog.h

diff --git a/ui/addressdialog.h b/ui/addressdialog.h
new file mode 100644
index 00000000..aa242656
--- /dev/null
+++ b/ui/addressdialog.h
@@ -0,0 +1,68 @@
+#pragma once
+
+#include <QtWidgets/QDialog>
+#include <QtWidgets/QLabel>
+#include <QtCore/QStringListModel>
+#include <QtWidgets/QCheckBox>
+#include <QtWidgets/QComboBox>
+#include <QtCore/QTimer>
+#include <QtCore/QThread>
+#include "binaryninjaapi.h"
+#include "uitypes.h"
+
+class BINARYNINJAUIAPI GetSymbolsListThread: public QThread
+{
+	Q_OBJECT
+
+	QStringList m_allSymbols;
+	std::function<void()> m_completeFunc;
+	std::mutex m_mutex;
+	bool m_done;
+	BinaryViewRef m_view;
+
+protected:
+	virtual void run() override;
+
+public:
+	GetSymbolsListThread(BinaryViewRef view, const std::function<void()>& completeFunc);
+	void cancel();
+
+	const QStringList& getSymbols() const { return m_allSymbols; }
+};
+
+
+class BINARYNINJAUIAPI AddressDialogWithPreview: public QDialog
+{
+	Q_OBJECT
+
+	QComboBox* m_combo;
+	QStringListModel* m_model;
+	QLabel* m_previewText;
+	BinaryViewRef m_view;
+	uint64_t m_addr;
+	uint64_t m_here;
+	QCheckBox* m_checkBox;
+	bool m_resultValid;
+	QTimer* m_updateTimer;
+	QStringList m_historyEntries;
+	int m_historySize;
+	GetSymbolsListThread* m_updateThread;
+    QColor m_defaultColor;
+	QFont m_defaultFont;
+	QString m_prompt;
+
+	void commitHistory();
+	void customEvent(QEvent* event);
+
+private Q_SLOTS:
+	void updateTimerEvent();
+	void accepted();
+	void updateRelativeState(int state);
+	void updatePreview(QString text);
+
+public:
+	AddressDialogWithPreview(QWidget* parent, BinaryViewRef view, uint64_t here,
+		const QString& title = "Go to Address", const QString& prompt = "Enter Expression");
+	~AddressDialogWithPreview() { delete m_updateThread; }
+	uint64_t getOffset() const { return m_addr; }
+};
-- 
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