1 /*****************************************************************************/ 2 // Mouse input server device addon 3 // Written by Stefano Ceccherini 4 // 5 // MouseInputDevice.h 6 // 7 // Copyright (c) 2004 Haiku Project 8 // 9 // Permission is hereby granted, free of charge, to any person obtaining a 10 // copy of this software and associated documentation files (the "Software"), 11 // to deal in the Software without restriction, including without limitation 12 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 13 // and/or sell copies of the Software, and to permit persons to whom the 14 // Software is furnished to do so, subject to the following conditions: 15 // 16 // The above copyright notice and this permission notice shall be included 17 // in all copies or substantial portions of the Software. 18 // 19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 24 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 25 // DEALINGS IN THE SOFTWARE. 26 /*****************************************************************************/ 27 #ifndef __MOUSEINPUTDEVICE_H 28 #define __MOUSEINPUTDEVICE_H 29 30 #include <InputServerDevice.h> 31 #include <InterfaceDefs.h> 32 #include <List.h> 33 #include <stdio.h> 34 35 struct mouse_device; 36 class MouseInputDevice : public BInputServerDevice { 37 public: 38 MouseInputDevice(); 39 ~MouseInputDevice(); 40 41 virtual status_t InitCheck(); 42 43 virtual status_t Start(const char *name, void *cookie); 44 virtual status_t Stop(const char *name, void *cookie); 45 46 virtual status_t Control(const char *name, void *cookie, 47 uint32 command, BMessage *message); 48 private: 49 status_t HandleMonitor(BMessage *message); 50 status_t InitFromSettings(void *cookie, uint32 opcode = 0); 51 void RecursiveScan(const char *directory); 52 53 status_t AddDevice(const char *path); 54 status_t RemoveDevice(const char *path); 55 56 int32 DeviceWatcher(mouse_device *device); 57 static int32 ThreadFunction(void *arg); 58 59 BList fDevices; 60 #ifdef DEBUG 61 public: 62 static FILE *sLogFile; 63 #endif 64 }; 65 66 extern "C" BInputServerDevice *instantiate_input_device(); 67 68 #endif 69 70