headers/private/tracker/IconMenuItem.h

   1 /*
   2 Open Tracker License
   3
   4 Terms and Conditions
   5
   6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
   7
   8 Permission is hereby granted, free of charge, to any person obtaining a copy of
   9 this software and associated documentation files (the "Software"), to deal in
  10 the Software without restriction, including without limitation the rights to
  11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  12 of the Software, and to permit persons to whom the Software is furnished to do
  13 so, subject to the following conditions:
  14
  15 The above copyright notice and this permission notice applies to all licensees
  16 and shall be included in all copies or substantial portions of the Software.
  17
  18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
  20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
  23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 Except as contained in this notice, the name of Be Incorporated shall not be
  26 used in advertising or otherwise to promote the sale, use or other dealings in
  27 this Software without prior written authorization from Be Incorporated.
  28
  29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
  30 of Be Incorporated in the United States and other countries. Other brand product
  31 names are registered trademarks or trademarks of their respective holders.
  32 All rights reserved.
  33 */
  34 #ifndef ICON_MENU_ITEM_H
  35 #define ICON_MENU_ITEM_H
  36
  37
  38 // Menu item class with small icons.
  39
  40
  41 #include <MenuItem.h>
  42 #include "Model.h"
  43 #include "Utilities.h"
  44
  45
  46 class BNodeInfo;
  47
  48 namespace BPrivate {
  49
  50 const bigtime_t kSynchMenuInvokeTimeout = 5000000;
  51
  52 class IconMenuItem : public PositionPassingMenuItem {
  53         public:
  54                 IconMenuItem(const char* label, BMessage* message, BBitmap* icon,
  55                         icon_size which = B_MINI_ICON);
  56                 IconMenuItem(const char* label, BMessage* message,
  57                         const char* iconType, icon_size which = B_MINI_ICON);
  58                 IconMenuItem(const char* label, BMessage* message,
  59                         const BNodeInfo* nodeInfo, icon_size which);
  60                 IconMenuItem(BMenu*, BMessage*, const char* iconType,
  61                         icon_size which = B_MINI_ICON);
  62                 IconMenuItem(BMessage* data);
  63                 virtual ~IconMenuItem();
  64
  65                 static BArchivable* Instantiate(BMessage* data);
  66                 virtual status_t Archive(BMessage* data, bool deep = true) const;
  67
  68                 virtual void GetContentSize(float* width, float* height);
  69                 virtual void DrawContent();
  70                 virtual void SetMarked(bool mark);
  71
  72                 virtual void SetIcon(BBitmap* icon);
  73                 BBitmap* Icon() const { return fDeviceIcon; };
  74
  75                 virtual void SetIconSize(icon_size which) { fWhich = which; };
  76                 icon_size IconSize() const { return fWhich; };
  77
  78         private:
  79                 BBitmap* fDeviceIcon;
  80                 float fHeightDelta;
  81                 icon_size fWhich;
  82
  83                 typedef PositionPassingMenuItem _inherited;
  84 };
  85
  86
  87 class ModelMenuItem : public BMenuItem {
  88         public:
  89                 ModelMenuItem(const Model*, const char* title, BMessage*,
  90                         char shortcut = '\0', uint32 modifiers = 0,
  91                         bool drawText = true, bool extraPad = false);
  92                 ModelMenuItem(const Model*, BMenu*, bool drawText = true,
  93                         bool extraPad = false);
  94                 virtual ~ModelMenuItem();
  95
  96                 virtual status_t SetEntry(const BEntry*);
  97                 virtual void DrawContent();
  98                 virtual void Highlight(bool isHighlighted);
  99                 virtual void GetContentSize(float* width, float* height);
 100
 101                 const Model* TargetModel() const;
 102
 103         protected:
 104                 virtual status_t Invoke(BMessage* = NULL);
 105                         // overriden to support B_OPTION_KEY
 106
 107         private:
 108                 void DrawIcon();
 109
 110                 Model fModel;
 111                 float fHeightDelta;
 112                 bool fDrawText;
 113                 bool fExtraPad;
 114
 115                 typedef BMenuItem _inherited;
 116 };
 117
 118
 119 inline const Model*
 120 ModelMenuItem::TargetModel() const
 121 {
 122          return &fModel;
 123 }
 124
 125
 126 class SpecialModelMenuItem : public ModelMenuItem {
 127         public:
 128                 SpecialModelMenuItem(const Model* model, BMenu* menu);
 129
 130                 virtual void DrawContent();
 131
 132         private:
 133                 typedef ModelMenuItem _inherited;
 134 };
 135
 136 } // namespace BPrivate
 137
 138 using BPrivate::IconMenuItem;
 139 using BPrivate::ModelMenuItem;
 140 using BPrivate::SpecialModelMenuItem;
 141
 142 #endif  // ICON_MENU_ITEM_H