utils/emulator/src/emulator.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        emulator.h
   3 // Purpose:     wxX11-based PDA emulator classes
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     2002-03-10
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWindows team
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_EMULATOR_H_
  13 #define _WX_EMULATOR_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "emulator.h"
  17 #endif
  18
  19 // Information about the emulator decorations
  20 class wxEmulatorInfo: public wxObject
  21 {
  22 public:
  23
  24     wxEmulatorInfo() { Init(); }
  25     wxEmulatorInfo(const wxEmulatorInfo& info) { Init(); Copy(info); }
  26
  27     void operator= (const wxEmulatorInfo& info) { Copy(info); }
  28     void Copy(const wxEmulatorInfo& info);
  29
  30     // Initialisation
  31     void Init();
  32
  33     // Loads bitmaps
  34     bool Load();
  35
  36     // Emulator title
  37     wxString m_emulatorTitle;
  38
  39     // Emulator description
  40     wxString m_emulatorDescription;
  41
  42     // The offset from the top-left of the main emulator
  43     // bitmap and the virtual screen (where Xnest is
  44     // positioned)
  45     wxPoint m_emulatorScreenPosition;
  46
  47     // The emulated screen size, e.g. 320x240
  48     wxSize m_emulatorScreenSize;
  49
  50     // The bitmap used for drawing the main emulator
  51     // decorations
  52     wxBitmap m_emulatorBackgroundBitmap;
  53     wxString m_emulatorBackgroundBitmapName;
  54
  55     // The intended background colour (for filling in
  56     // areas of the window not covered by the bitmap)
  57     wxColour m_emulatorBackgroundColour;
  58
  59     // TODO: an array of bitmaps and ids for custom buttons
  60 };
  61
  62 // Emulator app class
  63 class wxEmulatorContainer;
  64 class wxEmulatorApp : public wxApp
  65 {
  66 public:
  67     wxEmulatorApp();
  68     virtual bool OnInit();
  69
  70     // Load the specified emulator
  71     bool LoadEmulator();
  72
  73 public:
  74     wxEmulatorInfo          m_emulatorInfo;
  75 #ifdef __WXX11__
  76     wxAdoptedWindow*        m_xnestWindow;
  77 #else
  78     wxWindow*               m_xnestWindow;
  79 #endif
  80     wxEmulatorContainer*    m_containerWindow;
  81 };
  82
  83 // The container for the Xnest window. The decorations
  84 // will be drawn on this window.
  85 class wxEmulatorContainer: public wxWindow
  86 {
  87 public:
  88
  89     wxEmulatorContainer(wxWindow* parent, wxWindowID id);
  90
  91     void OnSize(wxSizeEvent& event);
  92     void OnPaint(wxPaintEvent& event);
  93     void OnEraseBackground(wxEraseEvent& event);
  94
  95 DECLARE_CLASS(wxEmulatorContainer)
  96 DECLARE_EVENT_TABLE()
  97
  98 };
  99
 100 // Frame class
 101 class wxEmulatorFrame : public wxFrame
 102 {
 103 public:
 104     // ctor(s)
 105     wxEmulatorFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
 106
 107     // event handlers (these functions should _not_ be virtual)
 108     void OnQuit(wxCommandEvent& event);
 109     void OnAbout(wxCommandEvent& event);
 110
 111 private:
 112     // any class wishing to process wxWindows events must use this macro
 113     DECLARE_EVENT_TABLE()
 114 };
 115
 116 // ----------------------------------------------------------------------------
 117 // constants
 118 // ----------------------------------------------------------------------------
 119
 120 // IDs for the controls and the menu commands
 121 enum
 122 {
 123     // menu items
 124     Emulator_Quit = 1,
 125
 126     // it is important for the id corresponding to the "About" command to have
 127     // this standard value as otherwise it won't be handled properly under Mac
 128     // (where it is special and put into the "Apple" menu)
 129     Emulator_About = wxID_ABOUT
 130 };
 131
 132 // Returns the image type, or -1, determined from the extension.
 133 int wxDetermineImageType(const wxString& filename);
 134
 135 #endif
 136     // _WX_EMULATOR_H_
 137