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@@ -11,6 +11,19 @@
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#include <atltypes.h>
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+void RegKeyboardRawInput(HWND hWnd)
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+{
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+ RAWINPUTDEVICE rawInputDevice[1];
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+ rawInputDevice[0].usUsagePage = 0x01;//设备类
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+ rawInputDevice[0].usUsage = 0x06;//设备类内的具体设备
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+ rawInputDevice[0].dwFlags = RIDEV_INPUTSINK;//意味着即使窗口失去焦点位置，仍然会一直接收输入消息
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+ rawInputDevice[0].hwndTarget = hWnd;
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+ if (RegisterRawInputDevices(rawInputDevice, 1, sizeof(rawInputDevice[0])) == FALSE)
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+ {
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+ printf("RegisterRawInputDevices failed");
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+ }
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+}
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+
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void CValueWnd::Notify(TNotifyUI& msg)
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{
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if(msg.sType == _T("click"))
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@@ -75,6 +88,8 @@ void CValueWnd::Init()
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//开始启动监听
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RestartWatch();
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+
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+ RegKeyboardRawInput(m_hWnd);
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}
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/*
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@@ -429,6 +444,132 @@ LRESULT CValueWnd::OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bH
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return HTCLIENT;
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}
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+LRESULT CValueWnd::OnInput(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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+{
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+ UINT dwSize = 0;
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+ GetRawInputData((HRAWINPUT)lParam, (UINT)RID_INPUT, NULL, &dwSize, sizeof(RAWINPUTHEADER));//取数据,第一次调用函数将获取需要的字节大小
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+ LPBYTE lpbBuffer = new BYTE[dwSize];//分配指定的缓冲区大小
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+ GetRawInputData((HRAWINPUT)lParam, (UINT)RID_INPUT, (LPVOID)lpbBuffer, (PUINT)&dwSize, (UINT)sizeof(RAWINPUTHEADER));//第二次调用获取原始输入数据，读入lpbBuffer
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+
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+ RAWINPUT * raw = (RAWINPUT *)lpbBuffer;
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+ if (raw->header.dwType == RIM_TYPEKEYBOARD)//这里可以截获所有键盘信息,如需区分不同的键盘输入信息,可以通过设备句柄判断。
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+ {
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+ if (raw->data.keyboard.Message == WM_KEYDOWN)
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+ {
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+
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+ }
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+ else if (raw->data.keyboard.Message == WM_KEYUP)
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+ {
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+ char keytext[10] = { 0 };
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+ BYTE state[256] = { 0 };
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+
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+ //通过虚拟键盘码得到名字
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+ ToAscii(raw->data.keyboard.VKey, raw->data.keyboard.MakeCode, state, (LPWORD)keytext, 0);
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+
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+ string a = keytext;
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+
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+ if (raw->data.keyboard.VKey >= 48 && raw->data.keyboard.VKey <= 57)
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+ {
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+ //只考虑数字
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+ if (m_is_start_catch == false)
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+ {
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+ m_is_start_catch = true;
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+
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+ m_catch_string = "";
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+
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+ char keytext[10] = { 0 };
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+ BYTE state[256] = { 0 };
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+
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+ //通过虚拟键盘码得到名字
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+ ToAscii(raw->data.keyboard.VKey, raw->data.keyboard.MakeCode, state, (LPWORD)keytext, 0);
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+
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+ m_catch_string += string(keytext);
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+
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+ m_last_catch_clock = clock();
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+ }
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+ else
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+ {
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+ //已经是在抓取过程中了
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+ clock_t now = clock();
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+
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+ double total_t = (double)(now - m_last_catch_clock) / CLOCKS_PER_SEC;
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+ if (total_t > 0.05)
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+ {
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+ //如果超过了50ms，说明是人工输入的了，就重置所有状态
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+ m_is_start_catch = false;
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+
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+ m_catch_string = "";
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+ }
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+ else
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+ {
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+ char keytext[10] = { 0 };
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+ BYTE state[256] = { 0 };
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+
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+ //通过虚拟键盘码得到名字
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+ ToAscii(raw->data.keyboard.VKey, raw->data.keyboard.MakeCode, state, (LPWORD)keytext, 0);
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+
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+ m_catch_string += string(keytext);
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+
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+ m_last_catch_clock = clock();
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+ }
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+ }
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+ }
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+ else if (raw->data.keyboard.VKey == 13)
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+ {
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+ //enter
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+ std::string last = m_catch_string;
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+
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+ bool is_fukuanma = false;
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+ //判断是不是正常的付款码格式
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+ if (last.find("10") == 0 \
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+ || last.find("11") == 0 \
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+ || last.find("12") == 0 \
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+ || last.find("13") == 0 \
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+ || last.find("14") == 0 \
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+ || last.find("15") == 0)
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+ {
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+ //微信付款码
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+ is_fukuanma = true;
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+ }
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+ else if (last.find("25") == 0 \
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+ || last.find("26") == 0 \
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+ || last.find("27") == 0 \
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+ || last.find("28") == 0 \
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+ || last.find("29") == 0 \
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+ || last.find("30") == 0)
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+ {
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+ //支付宝付款码
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+ is_fukuanma = true;
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+ }
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+
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+ if (is_fukuanma)
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+ {
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+ //得到一个合适的付款码
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+ if (m_is_show_shoukuan == false)
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+ {
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+ ShowShoukuan();
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+ }
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+ }
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+
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+ //不管是不是正常的付款码，收到enter后，这里都清空重来
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+ m_is_start_catch = false;
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+ m_catch_string = "";
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+ }
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+ else
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+ {
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+ //这种直接忽略，重新开始
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+ m_is_start_catch = false;
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+
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+ m_catch_string = "";
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+ }
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+ }
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+ }
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+ delete[] lpbBuffer;
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+
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+ bHandled = true;
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+ return 0;
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+}
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+
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LRESULT CValueWnd::OnLButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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pMenu->ShowWindow(false);
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@@ -550,6 +691,9 @@ LRESULT CValueWnd::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
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lRes = OnHotKey(uMsg, wParam, lParam, bHandled);
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break;
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+ case WM_INPUT:
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+ lRes = OnInput(uMsg, wParam, lParam, bHandled);
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+ break;
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default:
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bHandled = FALSE;
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}
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@@ -604,6 +748,11 @@ void CValueWnd::ShowShoukuan()
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pShoukuanWnd->InitMoney(m_watchValue);
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}
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+ if (m_is_start_catch && m_catch_string.length() == 18)
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+ {
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+ pShoukuanWnd->InitFukuanma(m_catch_string);
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+ }
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+
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UINT ret = pShoukuanWnd->ShowModal();
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m_is_show_shoukuan = false;
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