mirror of
https://github.com/gnif/LookingGlass.git
synced 2025-10-10 17:38:10 +00:00
110 lines
2.4 KiB
C++
110 lines
2.4 KiB
C++
#include "CWindow.h"
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#include <strsafe.h>
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#include <CDebug.h>
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ATOM CWindow::s_atom = 0;
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UINT CWindow::s_taskbarCreated = 0;
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static HINSTANCE hInstance = (HINSTANCE)GetModuleHandle(NULL);
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bool CWindow::registerClass()
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{
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s_taskbarCreated = RegisterWindowMessage(L"TaskbarCreated");
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if (!s_taskbarCreated)
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DEBUG_WARN_HR(GetLastError(), "RegisterWindowMessage(TaskbarCreated)");
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WNDCLASSEX wx = {};
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wx.cbSize = sizeof(WNDCLASSEX);
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wx.lpfnWndProc = wndProc;
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wx.hInstance = hInstance;
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wx.lpszClassName = L"LookingGlassIddHelper";
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wx.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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wx.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
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wx.hCursor = LoadCursor(NULL, IDC_ARROW);
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wx.hbrBackground = (HBRUSH)COLOR_APPWORKSPACE;
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s_atom = RegisterClassEx(&wx);
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return s_atom;
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}
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CWindow::CWindow() : m_iconData({ 0 })
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{
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CreateWindowEx(0, MAKEINTATOM(s_atom), NULL,
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0, 0, 0, 0, 0, NULL, NULL, hInstance, this);
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}
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LRESULT CWindow::wndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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CWindow *self;
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if (uMsg == WM_NCCREATE)
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{
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LPCREATESTRUCT lpcs = (LPCREATESTRUCT)lParam;
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self = (CWindow*)lpcs->lpCreateParams;
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self->m_hwnd = hwnd;
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SetWindowLongPtr(hwnd, GWLP_USERDATA, (LPARAM) self);
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}
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else
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{
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self = (CWindow*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
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}
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if (self)
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return self->handleMessage(uMsg, wParam, lParam);
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else
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return DefWindowProc(hwnd, uMsg, wParam, lParam);
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}
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LRESULT CWindow::handleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch (uMsg)
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{
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case WM_CREATE:
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onCreate();
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return 0;
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case WM_NCDESTROY:
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PostQuitMessage(0);
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return 0;
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default:
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if (s_taskbarCreated && uMsg == s_taskbarCreated)
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{
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registerIcon();
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return 0;
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}
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return DefWindowProc(m_hwnd, uMsg, wParam, lParam);
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}
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}
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LRESULT CWindow::onCreate()
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{
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registerIcon();
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return 0;
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}
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void CWindow::registerIcon()
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{
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m_iconData.cbSize = sizeof m_iconData;
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m_iconData.hWnd = m_hwnd;
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m_iconData.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
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m_iconData.uCallbackMessage = WM_NOTIFY_ICON;
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m_iconData.hIcon = LoadIcon(hInstance, IDI_APPLICATION);
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StringCbCopy(m_iconData.szTip, sizeof m_iconData.szTip, L"Looking Glass (IDD)");
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if (!Shell_NotifyIcon(NIM_ADD, &m_iconData))
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DEBUG_ERROR_HR(GetLastError(), "Shell_NotifyIcon(NIM_ADD)");
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}
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void CWindow::destroy()
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{
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if (m_hwnd)
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{
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DestroyWindow(m_hwnd);
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m_hwnd = NULL;
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}
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}
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CWindow::~CWindow()
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{
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destroy();
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}
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