Stefano Ceccherini
0dbc4bef49
Started implementing the "one thread per device" design. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8810 a95241bf-73f2-0310-859d-f6bbb57e9c96
85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
/*****************************************************************************/
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// Mouse input server device addon
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// Written by Stefano Ceccherini
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//
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// MouseInputDevice.h
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//
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// Copyright (c) 2004 Haiku Project
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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/*****************************************************************************/
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#ifndef __MOUSEINPUTDEVICE_H
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#define __MOUSEINPUTDEVICE_H
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#include <InputServerDevice.h>
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#include <InterfaceDefs.h>
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#include <stdio.h>
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#include <stdlib.h>
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// TODO : these structs are needed in : input_server, mouse driver, mouse addon, mouse prefs
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// => factorisation has to be done in a global header, possibly private
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typedef struct {
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bool enabled; // Acceleration on / off
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int32 accel_factor; // accel factor: 256 = step by 1, 128 = step by 1/2
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int32 speed; // speed accelerator (1=1X, 2 = 2x)...
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} mouse_accel;
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typedef struct {
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int32 type;
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mouse_map map;
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mouse_accel accel;
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bigtime_t click_speed;
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} mouse_settings;
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class MouseInputDevice : public BInputServerDevice {
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public:
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MouseInputDevice();
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~MouseInputDevice();
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virtual status_t InitCheck();
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virtual status_t Start(const char *name, void *cookie);
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virtual status_t Stop(const char *name, void *cookie);
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virtual status_t Control(const char *name, void *cookie,
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uint32 command, BMessage *message);
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private:
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status_t HandleMonitor(BMessage *message);
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status_t InitFromSettings(uint32 opcode = 0);
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int32 fButtons;
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thread_id fThread;
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int fFd;
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mouse_settings fSettings;
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static bool sQuit;
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static FILE *sLogFile;
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static int32 DeviceWatcher(void *arg);
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};
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extern "C" BInputServerDevice *instantiate_input_device();
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#endif
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