Dogcows Code - chaz/openbox/blob - src/python.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef   __python_hh
   3 #define   __python_hh
   4
   5 /*! @file python.hh
   6   @brief wee
   7 */
   8
   9 #include "otk/point.hh"
  10 #include "otk/rect.hh"
  11 #include "otk/property.hh"
  12 #include "otk/display.hh"
  13 #include "otk/ustring.hh"
  14
  15 extern "C" {
  16 #include <X11/Xlib.h>
  17 }
  18
  19 #include <string>
  20 #include <vector>
  21
  22
  23 namespace ob {
  24
  25 class Client;
  26
  27 struct MouseContext {
  28   enum MC {
  29     Frame,
  30     Titlebar,
  31     Handle,
  32     Window,
  33     IconButton,
  34     MaximizeButton,
  35     CloseButton,
  36     IconifyButton,
  37     AllDesktopsButton,
  38     Grip,
  39     Root,
  40     MenuItem
  41 #ifndef DOXYGEN_IGNORE
  42     , NUM_MOUSE_CONTEXT
  43 #endif
  44   };
  45 };
  46
  47 struct MouseAction {
  48   enum MA {
  49     Press,
  50     Release,
  51     Click,
  52     DoubleClick,
  53     Motion
  54 #ifndef DOXYGEN_IGNORE
  55     , NUM_MOUSE_ACTION
  56 #endif
  57   };
  58 };
  59
  60 struct KeyContext {
  61   enum KC {
  62     Menu,
  63     All
  64 #ifndef DOXYGEN_IGNORE
  65     , NUM_KEY_CONTEXT
  66 #endif
  67   };
  68 };
  69
  70 struct KeyAction {
  71   enum KA {
  72     Press,
  73     Release
  74 #ifndef DOXYGEN_IGNORE
  75     , NUM_KEY_ACTION
  76 #endif
  77   };
  78 };
  79
  80 struct EventAction {
  81   enum EA {
  82     EnterWindow,        //!< Occurs when the mouse enters a window
  83     LeaveWindow,        //!< Occurs when the mouse leaves a window
  84     //! Occurs while a window is being managed. The handler should call
  85     //! Client::move on the window
  86     PlaceWindow,
  87     //! Occurs while a window is being managed, just before the window is
  88     //! displayed
  89     /*!
  90       Note that the window's state may not be completely stabilized by this
  91       point. The NewWindow event should be used when possible.
  92     */
  93     DisplayingWindow,
  94     //! Occurs when a window is finished being managed
  95     NewWindow,
  96     //! Occurs when a window has been closed and is going to be unmanaged
  97     CloseWindow,
  98     //! Occurs when the window manager manages a screen
  99     /*!
 100       This event occurs on each managed screen during startup.
 101     */
 102     Startup,
 103     //! Occurs when the window manager unmanages a screen
 104     /*!
 105       This event occurs on each managed screen during shutdown.
 106     */
 107     Shutdown,
 108     //! Occurs when the input focus target changes
 109     /*!
 110       The data.client will be None of no client is focused.
 111     */
 112     Focus,
 113     //! Occurs when the system is fired through X.
 114     /*!
 115       The data.client will hold the client associated with the bell if
 116       one has been specified, or None.
 117     */
 118     Bell,
 119     //! Occurs when a client toggles its urgent status.
 120     /*!
 121       The Client::urgent method can be used to get the status.
 122     */
 123     UrgentWindow
 124 #ifndef DOXYGEN_IGNORE
 125     , NUM_EVENT_ACTION
 126 #endif
 127   };
 128 };
 129
 130 class MouseData {
 131 public:
 132   int screen;
 133   Client *client;
 134   Time time;
 135   unsigned int state;
 136   unsigned int button;
 137   MouseContext::MC context;
 138   MouseAction::MA action;
 139   int xroot;
 140   int yroot;
 141   int pressx;
 142   int pressy;
 143   int press_clientx;
 144   int press_clienty;
 145   int press_clientwidth;
 146   int press_clientheight;
 147
 148   MouseData(int screen, Client *client, Time time, unsigned int state,
 149             unsigned int button, MouseContext::MC context,
 150             MouseAction::MA action, int xroot, int yroot,
 151             const otk::Point &initpos, const otk::Rect &initarea) {
 152     this->screen = screen;
 153     this->client = client;
 154     this->time   = time;
 155     this->state  = state;
 156     this->button = button;
 157     this->context= context;
 158     this->action = action;
 159     this->xroot  = xroot;
 160     this->yroot  = yroot;
 161     this->pressx = initpos.x();
 162     this->pressy = initpos.y();
 163     this->press_clientx      = initarea.x();
 164     this->press_clienty      = initarea.y();
 165     this->press_clientwidth  = initarea.width();
 166     this->press_clientheight = initarea.height();
 167   }
 168   MouseData(int screen, Client *client, Time time, unsigned int state,
 169             unsigned int button, MouseContext::MC context,
 170             MouseAction::MA action) {
 171     this->screen = screen;
 172     this->client = client;
 173     this->time   = time;
 174     this->state  = state;
 175     this->button = button;
 176     this->context= context;
 177     this->action = action;
 178     this->xroot  = xroot;
 179     this->yroot  = yroot;
 180     this->pressx = 0;
 181     this->pressy = 0;
 182     this->press_clientx      = 0;
 183     this->press_clienty      = 0;
 184     this->press_clientwidth  = 0;
 185     this->press_clientheight = 0;
 186   }
 187 };
 188
 189 class EventData {
 190 public:
 191   int screen;
 192   Client *client;
 193   unsigned int state;
 194   EventAction::EA action;
 195
 196   EventData(int screen, Client *client, EventAction::EA action,
 197             unsigned int state) {
 198     this->screen = screen;
 199     this->client = client;
 200     this->action = action;
 201     this->state  = state;
 202   }
 203 };
 204
 205 class KeyData {
 206 public:
 207   int screen;
 208   Client *client;
 209   Time time;
 210   unsigned int state;
 211   char *key;
 212   KeyAction::KA action;
 213
 214   KeyData(int screen, Client *client, Time time, unsigned int state,
 215           unsigned int key, KeyAction::KA action) {
 216     this->screen = screen;
 217     this->client = client;
 218     this->time   = time;
 219     this->state  = state;
 220     this->key    = XKeysymToString(XKeycodeToKeysym(**otk::display,
 221                                                     key, 0));
 222     this->action = action;
 223   }
 224 };
 225
 226 // The void*'s will be used to hold the native language's function pointer
 227 typedef void (*MouseCallback)(MouseData*, void*);
 228 typedef void (*KeyCallback)(KeyData*, void*);
 229 typedef void (*EventCallback)(EventData*, void*);
 230
 231 void python_init(char *argv0);
 232 void python_destroy();
 233 //! Returns 0 for success, 1 for failing to open the file, 2 for an exception
 234 int python_exec(const std::string &path);
 235
 236 bool python_get_long(const char *name, long *value);
 237 bool python_get_string(const char *name, otk::ustring *value);
 238 bool python_get_stringlist(const char *name, std::vector<otk::ustring> *value);
 239
 240 }
 241
 242
 243 #endif // __python_hh