src/apps/showimage/ShowImageStatusView.h

   1 /*
   2  * Copyright 2003-2010 Haiku Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Fernando Francisco de Oliveira
   7  *              Michael Wilber
   8  */
   9 #ifndef SHOW_IMAGE_STATUS_VIEW_H
  10 #define SHOW_IMAGE_STATUS_VIEW_H
  11
  12
  13 #include <Entry.h>
  14 #include <String.h>
  15 #include <View.h>
  16
  17
  18 enum {
  19         kFrameSizeCell,
  20         kZoomCell,
  21         kPagesCell,
  22         kImageTypeCell,
  23         kStatusCellCount
  24 };
  25
  26
  27 class ShowImageStatusView : public BView {
  28 public:
  29                                                                 ShowImageStatusView(BScrollView* scrollView);
  30
  31         virtual void                            AttachedToWindow();
  32         virtual void                            GetPreferredSize(float* _width, float* _height);
  33         virtual void                            ResizeToPreferred();
  34         virtual void                            Draw(BRect updateRect);
  35         virtual void                            MouseDown(BPoint where);
  36
  37                         void                            Update(const entry_ref& ref,
  38                                                                         const BString& text, const BString& pages,
  39                                                                         const BString& imageType, float zoom);
  40                         void                            SetZoom(float zoom);
  41  private:
  42                         void                            _SetFrameText(const BString& text);
  43                         void                            _SetZoomText(float zoom);
  44                         void                            _SetPagesText(const BString& pages);
  45                         void                            _SetImageTypeText(const BString& imageType);
  46                         void                            _ValidatePreferredSize();
  47                         BScrollView*            fScrollView;
  48                         BSize                           fPreferredSize;
  49                         BString                         fCellText[kStatusCellCount];
  50                         float                           fCellWidth[kStatusCellCount];
  51                         entry_ref                       fRef;
  52 };
  53
  54
  55 #endif  // SHOW_IMAGE_STATUS_VIEW_H