src/apps/launchbox/LaunchButton.h

   1 /*
   2  * Copyright 2006-2011, Stephan Aßmus <superstippi@gmx.de>
   3  * All rights reserved. Distributed under the terms of the MIT License.
   4  */
   5 #ifndef LAUNCH_BUTTON_H
   6 #define LAUNCH_BUTTON_H
   7
   8
   9 #include <IconButton.h>
  10 #include <List.h>
  11 #include <String.h>
  12
  13
  14 enum {
  15         MSG_ADD_SLOT                            = 'adsl',
  16         MSG_CLEAR_SLOT                          = 'clsl',
  17         MSG_REMOVE_SLOT                         = 'rmsl',
  18         MSG_LAUNCH                                      = 'lnch',
  19         MSG_OPEN_CONTAINING_FOLDER              = 'opcf',
  20 };
  21
  22
  23 class LaunchButton : public BIconButton {
  24 public:
  25                                                                 LaunchButton(const char* name,
  26                                                                         const char* label = NULL,
  27                                                                         BMessage* message = NULL,
  28                                                                         BHandler* target = NULL);
  29         virtual                                         ~LaunchButton();
  30
  31         // BIconButton interface
  32         virtual void                            AttachedToWindow();
  33         virtual void                            Draw(BRect updateRect);
  34         virtual void                            MessageReceived(BMessage* message);
  35         virtual void                            MouseDown(BPoint where);
  36         virtual void                            MouseUp(BPoint where);
  37         virtual void                            MouseMoved(BPoint where, uint32 transit,
  38                                                                         const BMessage* dragMessage);
  39
  40         virtual BSize                           MinSize();
  41         virtual BSize                           PreferredSize();
  42         virtual BSize                           MaxSize();
  43
  44         // LaunchButton
  45                         void                            SetTo(const entry_ref* ref);
  46                         entry_ref*                      Ref() const;
  47
  48                         void                            SetTo(const char* appSig, bool updateIcon);
  49                         const char*                     AppSignature() const
  50                                                                         { return fAppSig; }
  51
  52                         void                            SetDescription(const char* text);
  53                         const char*                     Description() const
  54                                                                         { return fDescription.String(); }
  55
  56                         void                            SetIconSize(uint32 size);
  57                         uint32                          IconSize() const
  58                                                                         { return fIconSize; }
  59
  60         static  void                            SetIgnoreDoubleClick(bool refuse);
  61         static  bool                            IgnoreDoubleClick()
  62                                                                         { return sIgnoreDoubleClick; }
  63
  64 private:
  65                         void                            _UpdateToolTip();
  66                         void                            _UpdateIcon(const entry_ref* ref);
  67
  68                         void                            _NotifySettingsChanged();
  69
  70                         void                            _DrawFrame(BRect frame,
  71                                                                         rgb_color left, rgb_color top,
  72                                                                         rgb_color right, rgb_color bottom);
  73
  74 private:
  75                         entry_ref*                      fRef;
  76                         char*                           fAppSig;
  77                         BString                         fDescription;
  78
  79                         bool                            fAnticipatingDrop;
  80                         bigtime_t                       fLastClickTime;
  81                         BPoint                          fDragStart;
  82
  83                         uint32                          fIconSize;
  84
  85         static  bigtime_t                       sClickSpeed;
  86         static  bool                            sIgnoreDoubleClick;
  87 };
  88
  89 #endif // LAUNCH_BUTTON_H