/*
 * Copyright 2007-2014, Haiku, Inc.
 * Distributed under the terms of the MIT license.
 *
 * Author:
 *              Łukasz 'Sil2100' Zemczak <sil2100@vexillium.org>
 */
#ifndef PACKAGE_VIEW_H
#define PACKAGE_VIEW_H


#include "PackageInfo.h"
#include "PackageInstall.h"
#include "PackageStatus.h"

#include <View.h>

class BBox;
class BButton;
class BFilePanel;
class BMenu;
class BMenuField;
class BPopUpMenu;
class BTextView;


enum {
        P_MSG_INSTALL_TYPE_CHANGED = 'gpch',
        P_MSG_PATH_CHANGED,
        P_MSG_OPEN_PANEL,
        P_MSG_INSTALL
};

class PackageView : public BView {
public:
                                                                PackageView(const entry_ref* ref);
        virtual                                         ~PackageView();

        virtual void                            AttachedToWindow();
        virtual void                            MessageReceived(BMessage* message);

                        int32                           ItemExists(PackageItem& item,
                                                                        BPath& path, int32& policy);

                        BPath*                          CurrentPath()
                                                                        { return &fCurrentPath; }
                        PackageInfo*            GetPackageInfo()
                                                                        { return &fInfo; }
                        uint32                          CurrentType() const
                                                                        { return fCurrentType; }
                        PackageStatus*          StatusWindow()
                                                                        { return fStatusWindow; }

private:
                        void                            _InitView();
                        void                            _InitProfiles();

                        status_t                        _InstallTypeChanged(int32 index);

                        BString                         _NamePlusSizeString(BString name,
                                                                        size_t size, const char* format) const;
                        BMenuItem*                      _AddInstallTypeMenuItem(BString baseName,
                                                                        size_t size, int32 index) const;
                        BMenuItem*                      _AddDestinationMenuItem(BString baseName,
                                                                        size_t size, const char* path) const;
                        BMenuItem*                      _AddMenuItem(const char* name,
                                                                        BMessage* message, BMenu* menu) const;

                        bool                            _ValidateFilePanelMessage(BMessage* message);

private:
                        BPopUpMenu*                     fInstallTypes;
                        BTextView*                      fInstallTypeDescriptionView;
                        BPopUpMenu*                     fDestination;
                        BMenuField*                     fDestField;
                        BButton*                        fBeginButton;

                        BFilePanel*                     fOpenPanel;
                        bool                            fExpectingOpenPanelResult;

                        BPath                           fCurrentPath;
                        uint32                          fCurrentType;

                        PackageInfo                     fInfo;
                        PackageStatus*          fStatusWindow;
                        PackageInstall          fInstallProcess;
};

#endif  // PACKAGE_VIEW_H