src/preferences/backgrounds/ImageFilePanel.h

   1 /*
   2  * Copyright 2002-2009 Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Jerome Duval, jerome.duval@free.fr
   7  */
   8
   9 #ifndef IMAGE_FILE_PANEL_H
  10 #define IMAGE_FILE_PANEL_H
  11
  12
  13 #include <FilePanel.h>
  14 #include <Node.h>
  15
  16
  17 class BStringView;
  18 class BView;
  19
  20
  21 class CustomRefFilter : public BRefFilter {
  22 public:
  23                                                         CustomRefFilter(bool imageFiltering);
  24         virtual                                 ~CustomRefFilter() {};
  25
  26                         bool                    Filter(const entry_ref* ref, BNode* node,
  27                                                                 struct stat_beos* st, const char* filetype);
  28
  29 protected:
  30                         bool                    fImageFiltering;
  31                                                                 // true for images
  32                                                                 // false for directory
  33 };
  34
  35
  36 class ImageFilePanel : public BFilePanel {
  37 public:
  38                                                         ImageFilePanel(file_panel_mode mode = B_OPEN_PANEL,
  39                                                                 BMessenger* target = NULL,
  40                                                                 const entry_ref* startDirectory = NULL,
  41                                                                 uint32 nodeFlavors = 0,
  42                                                                 bool allowMultipleSelection = true,
  43                                                                 BMessage* message = NULL,
  44                                                                 BRefFilter* filter = NULL,
  45                                                                 bool modal = false,
  46                                                                 bool hideWhenDone = true);
  47                                                         ~ImageFilePanel();
  48
  49         virtual void                    SelectionChanged();
  50                         void                    Show();
  51
  52 protected:
  53                         BView*                  fImageView;
  54                         BStringView*    fResolutionView;
  55                         BStringView*    fImageTypeView;
  56 };
  57
  58 #endif  // IMAGE_FILE_PANEL_H