mirror of
https://github.com/reactos/reactos.git
synced 2024-08-29 22:58:34 +00:00
126 lines
3.6 KiB
C++
126 lines
3.6 KiB
C++
/*
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* PROJECT: ReactOS system libraries
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Mouse keys notification icon handler
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* COPYRIGHT: Copyright 2022 Mark Jansen <mark.jansen@reactos.org>
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*/
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#include "precomp.h"
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static MOUSEKEYS g_Mk;
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static UINT g_MkState;
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static HICON g_MkStateIcon;
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HRESULT STDMETHODCALLTYPE
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MouseKeys_Init(_In_ CSysTray *pSysTray)
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{
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TRACE("MouseKeys_Init!\n");
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return MouseKeys_Update(pSysTray);
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}
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HRESULT STDMETHODCALLTYPE
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MouseKeys_Shutdown(_In_ CSysTray *pSysTray)
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{
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TRACE("MouseKeys_Shutdown!\n");
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if (g_MkStateIcon)
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{
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DestroyIcon(g_MkStateIcon);
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g_MkStateIcon = NULL;
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}
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if (g_MkState)
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{
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g_MkState = 0;
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pSysTray->NotifyIcon(NIM_DELETE, ID_ICON_MOUSE, g_MkStateIcon, L"MouseKeys");
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}
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE
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MouseKeys_Update(_In_ CSysTray *pSysTray)
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{
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TRACE("MouseKeys_Update!\n");
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g_Mk.cbSize = sizeof(g_Mk);
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SystemParametersInfoW(SPI_GETMOUSEKEYS, sizeof(g_Mk), &g_Mk, 0);
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UINT state = 0;
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if ((g_Mk.dwFlags & (MKF_INDICATOR | MKF_MOUSEKEYSON)) == (MKF_INDICATOR | MKF_MOUSEKEYSON))
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{
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if (g_Mk.dwFlags & MKF_MOUSEMODE)
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{
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switch (g_Mk.dwFlags & (MKF_LEFTBUTTONDOWN | MKF_LEFTBUTTONSEL | MKF_RIGHTBUTTONDOWN | MKF_RIGHTBUTTONSEL))
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{
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case 0:
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default:
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state = IDI_MOUSE_NOBTN;
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break;
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case MKF_LEFTBUTTONSEL:
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state = IDI_MOUSE_L_ACTIVE;
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break;
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case MKF_LEFTBUTTONDOWN:
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case MKF_LEFTBUTTONDOWN | MKF_LEFTBUTTONSEL:
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state = IDI_MOUSE_L_DOWN;
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break;
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case MKF_RIGHTBUTTONSEL:
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state = IDI_MOUSE_R_ACTIVE;
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break;
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case MKF_RIGHTBUTTONDOWN:
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case MKF_RIGHTBUTTONDOWN | MKF_RIGHTBUTTONSEL:
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state = IDI_MOUSE_R_DOWN;
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break;
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case MKF_LEFTBUTTONSEL | MKF_RIGHTBUTTONSEL:
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state = IDI_MOUSE_LR_ACTIVE;
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break;
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case MKF_RIGHTBUTTONDOWN | MKF_LEFTBUTTONDOWN:
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case MKF_RIGHTBUTTONDOWN | MKF_LEFTBUTTONDOWN | MKF_LEFTBUTTONSEL:
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case MKF_RIGHTBUTTONDOWN | MKF_LEFTBUTTONDOWN | MKF_LEFTBUTTONSEL | MKF_RIGHTBUTTONSEL:
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case MKF_RIGHTBUTTONDOWN | MKF_LEFTBUTTONDOWN | MKF_RIGHTBUTTONSEL:
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state = IDI_MOUSE_LR_DOWN;
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break;
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case MKF_LEFTBUTTONSEL | MKF_RIGHTBUTTONDOWN:
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case MKF_LEFTBUTTONSEL | MKF_RIGHTBUTTONDOWN | MKF_RIGHTBUTTONSEL:
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state = IDI_MOUSE_L_ACTIVE_R_DOWN;
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break;
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case MKF_LEFTBUTTONDOWN | MKF_RIGHTBUTTONSEL:
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case MKF_LEFTBUTTONDOWN | MKF_RIGHTBUTTONSEL | MKF_LEFTBUTTONSEL:
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state = IDI_MOUSE_R_ACTIVE_L_DOWN;
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break;
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}
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}
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else
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{
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state = IDI_MOUSE_DISABLED;
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}
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}
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UINT uId = NIM_MODIFY;
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if (state != g_MkState)
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{
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if (g_MkStateIcon)
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{
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DestroyIcon(g_MkStateIcon);
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g_MkStateIcon = NULL;
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}
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if (g_MkState == 0)
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uId = NIM_ADD;
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g_MkState = state;
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if (g_MkState)
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{
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g_MkStateIcon = LoadIcon(g_hInstance, MAKEINTRESOURCE(g_MkState));
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}
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}
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if (g_MkState == 0)
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{
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uId = NIM_DELETE;
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}
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return pSysTray->NotifyIcon(uId, ID_ICON_MOUSE, g_MkStateIcon, L"MouseKeys");
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}
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