src/apps/packageinstaller/PackageView.h

   1 /*
   2  * Copyright 2007-2014, Haiku, Inc.
   3  * Distributed under the terms of the MIT license.
   4  *
   5  * Author:
   6  *              Łukasz 'Sil2100' Zemczak <sil2100@vexillium.org>
   7  */
   8 #ifndef PACKAGE_VIEW_H
   9 #define PACKAGE_VIEW_H
  10
  11
  12 #include "PackageInfo.h"
  13 #include "PackageInstall.h"
  14 #include "PackageStatus.h"
  15
  16 #include <View.h>
  17
  18 class BBox;
  19 class BButton;
  20 class BFilePanel;
  21 class BMenu;
  22 class BMenuField;
  23 class BPopUpMenu;
  24 class BTextView;
  25
  26
  27 enum {
  28         P_MSG_INSTALL_TYPE_CHANGED = 'gpch',
  29         P_MSG_PATH_CHANGED,
  30         P_MSG_OPEN_PANEL,
  31         P_MSG_INSTALL
  32 };
  33
  34 class PackageView : public BView {
  35 public:
  36                                                                 PackageView(const entry_ref* ref);
  37         virtual                                         ~PackageView();
  38
  39         virtual void                            AttachedToWindow();
  40         virtual void                            MessageReceived(BMessage* message);
  41
  42                         int32                           ItemExists(PackageItem& item,
  43                                                                         BPath& path, int32& policy);
  44
  45                         BPath*                          CurrentPath()
  46                                                                         { return &fCurrentPath; }
  47                         PackageInfo*            GetPackageInfo()
  48                                                                         { return &fInfo; }
  49                         uint32                          CurrentType() const
  50                                                                         { return fCurrentType; }
  51                         PackageStatus*          StatusWindow()
  52                                                                         { return fStatusWindow; }
  53
  54 private:
  55                         void                            _InitView();
  56                         void                            _InitProfiles();
  57
  58                         status_t                        _InstallTypeChanged(int32 index);
  59
  60                         BString                         _NamePlusSizeString(BString name,
  61                                                                         size_t size, const char* format) const;
  62                         BMenuItem*                      _AddInstallTypeMenuItem(BString baseName,
  63                                                                         size_t size, int32 index) const;
  64                         BMenuItem*                      _AddDestinationMenuItem(BString baseName,
  65                                                                         size_t size, const char* path) const;
  66                         BMenuItem*                      _AddMenuItem(const char* name,
  67                                                                         BMessage* message, BMenu* menu) const;
  68
  69                         bool                            _ValidateFilePanelMessage(BMessage* message);
  70
  71 private:
  72                         BPopUpMenu*                     fInstallTypes;
  73                         BTextView*                      fInstallTypeDescriptionView;
  74                         BPopUpMenu*                     fDestination;
  75                         BMenuField*                     fDestField;
  76                         BButton*                        fBeginButton;
  77
  78                         BFilePanel*                     fOpenPanel;
  79                         bool                            fExpectingOpenPanelResult;
  80
  81                         BPath                           fCurrentPath;
  82                         uint32                          fCurrentType;
  83
  84                         PackageInfo                     fInfo;
  85                         PackageStatus*          fStatusWindow;
  86                         PackageInstall          fInstallProcess;
  87 };
  88
  89 #endif  // PACKAGE_VIEW_H
  90