From 411acbaa4a1d217e731d3df0b189445117be3b26 Mon Sep 17 00:00:00 2001
From: Rusty Wagner <rusty@vector35.com>
Date: Tue, 19 Mar 2019 15:41:08 -0400
Subject: Add in progress UI API headers

---
 ui/commandpalette.h | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 ui/commandpalette.h

(limited to 'ui/commandpalette.h')

diff --git a/ui/commandpalette.h b/ui/commandpalette.h
new file mode 100644
index 00000000..f009764d
--- /dev/null
+++ b/ui/commandpalette.h
@@ -0,0 +1,110 @@
+#pragma once
+
+#include <QtWidgets/QListView>
+#include <QtCore/QAbstractItemModel>
+#include <QtWidgets/QLineEdit>
+#include <QtWidgets/QFrame>
+#include <QtCore/QPointer>
+#include <vector>
+#include "action.h"
+
+struct BINARYNINJAUIAPI CommandListItem
+{
+	QString name;
+	QString shortcut;
+	QString action;
+};
+
+class CommandPalette;
+class CommandListFilter;
+
+class BINARYNINJAUIAPI CommandListModel: public QAbstractItemModel
+{
+	Q_OBJECT
+
+	std::vector<CommandListItem> m_items;
+	std::vector<CommandListItem> m_allItems;
+
+	bool isFilterMatch(const QString& name, const QString& filter);
+	int getFilterMatchScore(const QString& name, const QString& filter);
+
+public:
+	CommandListModel(QWidget* parent, const std::vector<CommandListItem>& items);
+
+	virtual QModelIndex index(int row, int col, const QModelIndex& parent) const override;
+	virtual QModelIndex parent(const QModelIndex& i) const override;
+	virtual bool hasChildren(const QModelIndex& parent) const override;
+	virtual int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+	virtual int columnCount(const QModelIndex& parent) const override;
+	virtual QVariant data(const QModelIndex& i, int role) const override;
+
+	QString getActionForItem(int row);
+	void setFilterText(const QString& text);
+};
+
+class BINARYNINJAUIAPI CommandList: public QListView
+{
+	Q_OBJECT
+
+	CommandPalette* m_palette;
+	CommandListModel* m_model;
+	CommandListFilter* m_filter;
+
+public:
+	CommandList(CommandPalette* parent, const std::vector<CommandListItem>& items);
+	void setFilter(CommandListFilter* filter) { m_filter = filter; }
+	void setFilterText(const QString& text);
+
+	QString getActionForItem(int row);
+
+	QModelIndex index(int row, int col, const QModelIndex& parent = QModelIndex()) const;
+
+protected:
+	virtual void keyPressEvent(QKeyEvent* event) override;
+	virtual void focusOutEvent(QFocusEvent* event) override;
+};
+
+class BINARYNINJAUIAPI CommandListFilter: public QLineEdit
+{
+	Q_OBJECT
+
+	CommandPalette* m_palette;
+	CommandList* m_list;
+
+public:
+	CommandListFilter(CommandPalette* parent, CommandList* list);
+
+protected:
+	virtual void keyPressEvent(QKeyEvent* event) override;
+	virtual void focusOutEvent(QFocusEvent* event) override;
+};
+
+class BINARYNINJAUIAPI CommandPalette: public QFrame
+{
+	Q_OBJECT
+
+	UIActionHandler* m_handler;
+	UIActionContext m_context;
+	QPointer<QWidget> m_previousWidget;
+
+	CommandListFilter* m_filter;
+	CommandList* m_list;
+
+	bool m_executing;
+
+	std::vector<CommandListItem> getCommandList();
+	void init();
+
+public:
+	CommandPalette(QWidget* parent, UIActionHandler* handler);
+	CommandPalette(QWidget* parent, UIActionHandler* handler, const UIActionContext& context);
+
+	void focusInput();
+	void activateFirstItem();
+	void selectFirstItem();
+	void close();
+
+private Q_SLOTS:
+	void itemClicked(const QModelIndex& idx);
+	void filterChanged(const QString& text);
+};
-- 
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