zhipuzi_pos_windows/lewaimai_dispatch/wnd/CGameFrameWnd.h

#pragma once

#include "../pch/pch.h"

class CGameFrameWnd : public CWindowWnd, public INotifyUI
{
public:
    CGameFrameWnd() { };
    LPCTSTR GetWindowClassName() const
    {
        return _T("UIMainFrame");
    };
    UINT GetClassStyle() const
    {
        return CS_DBLCLKS;
    };
    void OnFinalMessage(HWND /*hWnd*/)
    {
        delete this;
    };

    void Init();

    void OnPrepare()
    {

    }

    void Notify(TNotifyUI& msg)
    {
        if(msg.sType == _T("windowinit"))
        {
            OnPrepare();
        }
        else if(msg.sType == _T("click"))
        {
            if(msg.pSender == m_pCloseBtn)
            {
                COptionUI* pControl = static_cast<COptionUI*>(m_pm.FindControl(_T("hallswitch")));
                if(pControl && pControl->IsSelected() == false)
                {
                    CControlUI* pFadeControl = m_pm.FindControl(_T("fadeEffect"));
                    if(pFadeControl)
                    {
                        pFadeControl->SetVisible(true);
                    }
                }
                else
                {
                    /*Close()*/PostQuitMessage(0); // 因为activex的原因，使用close可能会出现错误
                }
                return;
            }
            else if(msg.pSender == m_pMinBtn)
            {
                SendMessage(WM_SYSCOMMAND, SC_MINIMIZE, 0);
                return;
            }
            else if(msg.pSender == m_pMaxBtn)
            {
                SendMessage(WM_SYSCOMMAND, SC_MAXIMIZE, 0);
                return;
            }
            else if(msg.pSender == m_pRestoreBtn)
            {
                SendMessage(WM_SYSCOMMAND, SC_RESTORE, 0);
                return;
            }
            CDuiString name = msg.pSender->GetName();
            if(name == _T("quitbtn"))
            {
                /*Close()*/PostQuitMessage(0); // 因为activex的原因，使用close可能会出现错误
            }
            else if(name == _T("returnhallbtn"))
            {
                CControlUI* pFadeControl = m_pm.FindControl(_T("fadeEffect"));
                if(pFadeControl)
                {
                    pFadeControl->SetVisible(false);
                }

                COptionUI* pControl = static_cast<COptionUI*>(m_pm.FindControl(_T("hallswitch")));
                pControl->Activate();
                pControl = static_cast<COptionUI*>(m_pm.FindControl(_T("roomswitch")));
                if(pControl)
                {
                    pControl->SetVisible(false);
                }
            }
            else if(name == _T("fontswitch"))
            {
                TFontInfo* pFontInfo = m_pm.GetDefaultFontInfo();
                if(pFontInfo->iSize < 18)
                {
                    TFontInfo* pFontInfo = m_pm.GetFontInfo(0);
                    if(pFontInfo)m_pm.SetDefaultFont(pFontInfo->sFontName, pFontInfo->iSize, pFontInfo->bBold,
                                                         pFontInfo->bUnderline, pFontInfo->bItalic);
                }
                else
                {
                    TFontInfo* pFontInfo = m_pm.GetFontInfo(1);
                    if(pFontInfo)m_pm.SetDefaultFont(pFontInfo->sFontName, pFontInfo->iSize, pFontInfo->bBold,
                                                         pFontInfo->bUnderline, pFontInfo->bItalic);
                }
                m_pm.GetRoot()->NeedUpdate();
            }
            else if(name == _T("leaveBtn") || name == _T("roomclosebtn"))
            {
                COptionUI* pControl = static_cast<COptionUI*>(m_pm.FindControl(_T("hallswitch")));
                if(pControl)
                {
                    pControl->Activate();
                    pControl = static_cast<COptionUI*>(m_pm.FindControl(_T("roomswitch")));
                    if(pControl)
                    {
                        pControl->SetVisible(false);
                    }
                }
            }
        }
        else if(msg.sType == _T("selectchanged"))
        {
            CDuiString name = msg.pSender->GetName();
            if(name == _T("hallswitch"))
            {
                CTabLayoutUI* pControl = static_cast<CTabLayoutUI*>(m_pm.FindControl(_T("switch")));
                if(pControl && pControl->GetCurSel() != 0)
                {
                    pControl->SelectItem(0);
                }
            }
        }
        else if(msg.sType == _T("itemclick"))
        {

        }
        else if(msg.sType == _T("itemactivate"))
        {

        }
        else if(msg.sType == _T("itemselect"))
        {
            if(msg.pSender->GetName() == _T("chatCombo"))
            {
                CEditUI* pChatEdit = static_cast<CEditUI*>(m_pm.FindControl(_T("chatEdit")));
                if(pChatEdit)
                {
                    pChatEdit->SetText(msg.pSender->GetText());
                }
                static_cast<CComboUI*>(msg.pSender)->SelectItem(-1);
            }
        }
    }

    LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

    LRESULT OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        bHandled = FALSE;
        return 0;
    }

    LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        ::PostQuitMessage(0L);

        bHandled = FALSE;
        return 0;
    }

    LRESULT OnNcActivate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        if(::IsIconic(*this))
        {
            bHandled = FALSE;
        }
        return (wParam == 0) ? TRUE : FALSE;
    }

    LRESULT OnNcCalcSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        return 0;
    }

    LRESULT OnNcPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        return 0;
    }

    LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        POINT pt;
        pt.x = GET_X_LPARAM(lParam);
        pt.y = GET_Y_LPARAM(lParam);
        ::ScreenToClient(*this, &pt);

        RECT rcClient;
        ::GetClientRect(*this, &rcClient);

        if(!::IsZoomed(*this))
        {
            RECT rcSizeBox = m_pm.GetSizeBox();
            if(pt.y < rcClient.top + rcSizeBox.top)
            {
                if(pt.x < rcClient.left + rcSizeBox.left)
                {
                    return HTTOPLEFT;
                }
                if(pt.x > rcClient.right - rcSizeBox.right)
                {
                    return HTTOPRIGHT;
                }
                return HTTOP;
            }
            else if(pt.y > rcClient.bottom - rcSizeBox.bottom)
            {
                if(pt.x < rcClient.left + rcSizeBox.left)
                {
                    return HTBOTTOMLEFT;
                }
                if(pt.x > rcClient.right - rcSizeBox.right)
                {
                    return HTBOTTOMRIGHT;
                }
                return HTBOTTOM;
            }
            if(pt.x < rcClient.left + rcSizeBox.left)
            {
                return HTLEFT;
            }
            if(pt.x > rcClient.right - rcSizeBox.right)
            {
                return HTRIGHT;
            }
        }

        RECT rcCaption = m_pm.GetCaptionRect();
        if(pt.x >= rcClient.left + rcCaption.left && pt.x < rcClient.right - rcCaption.right \
                && pt.y >= rcCaption.top && pt.y < rcCaption.bottom)
        {
            CControlUI* pControl = static_cast<CControlUI*>(m_pm.FindControl(pt));
            if(pControl && _tcscmp(pControl->GetClass(), DUI_CTR_BUTTON) != 0 &&
                    _tcscmp(pControl->GetClass(), DUI_CTR_OPTION) != 0 &&
                    _tcscmp(pControl->GetClass(), DUI_CTR_TEXT) != 0)
            {
                return HTCAPTION;
            }
        }

        return HTCLIENT;
    }

    LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        SIZE szRoundCorner = m_pm.GetRoundCorner();
        if(!::IsIconic(*this) && (szRoundCorner.cx != 0 || szRoundCorner.cy != 0))
        {
            CDuiRect rcWnd;
            ::GetWindowRect(*this, &rcWnd);
            rcWnd.Offset(-rcWnd.left, -rcWnd.top);
            rcWnd.right++;
            rcWnd.bottom++;
            HRGN hRgn = ::CreateRoundRectRgn(rcWnd.left, rcWnd.top, rcWnd.right, rcWnd.bottom, szRoundCorner.cx, szRoundCorner.cy);
            ::SetWindowRgn(*this, hRgn, TRUE);
            ::DeleteObject(hRgn);
        }

        bHandled = FALSE;
        return 0;
    }

    LRESULT OnGetMinMaxInfo(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        int primaryMonitorWidth = ::GetSystemMetrics(SM_CXSCREEN);
        int primaryMonitorHeight = ::GetSystemMetrics(SM_CYSCREEN);
        MONITORINFO oMonitor = {};
        oMonitor.cbSize = sizeof(oMonitor);
        ::GetMonitorInfo(::MonitorFromWindow(*this, MONITOR_DEFAULTTOPRIMARY), &oMonitor);
        CDuiRect rcWork = oMonitor.rcWork;
        rcWork.Offset(-oMonitor.rcMonitor.left, -oMonitor.rcMonitor.top);
        if(rcWork.right > primaryMonitorWidth)
        {
            rcWork.right = primaryMonitorWidth;
        }
        if(rcWork.bottom > primaryMonitorHeight)
        {
            rcWork.right = primaryMonitorHeight;
        }
        LPMINMAXINFO lpMMI = (LPMINMAXINFO)lParam;
        lpMMI->ptMaxPosition.x = rcWork.left;
        lpMMI->ptMaxPosition.y = rcWork.top;
        lpMMI->ptMaxSize.x = rcWork.right;
        lpMMI->ptMaxSize.y = rcWork.bottom;
        bHandled = FALSE;
        return 0;
    }

    LRESULT OnSysCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        // 有时会在收到WM_NCDESTROY后收到wParam为SC_CLOSE的WM_SYSCOMMAND
        if(wParam == SC_CLOSE)
        {
            ::PostQuitMessage(0L);
            bHandled = TRUE;
            return 0;
        }
        BOOL bZoomed = ::IsZoomed(*this);
        LRESULT lRes = CWindowWnd::HandleMessage(uMsg, wParam, lParam);
        if(::IsZoomed(*this) != bZoomed)
        {
            if(!bZoomed)
            {
                CControlUI* pControl = static_cast<CControlUI*>(m_pm.FindControl(_T("maxbtn")));
                if(pControl)
                {
                    pControl->SetVisible(false);
                }
                pControl = static_cast<CControlUI*>(m_pm.FindControl(_T("restorebtn")));
                if(pControl)
                {
                    pControl->SetVisible(true);
                }
            }
            else
            {
                CControlUI* pControl = static_cast<CControlUI*>(m_pm.FindControl(_T("maxbtn")));
                if(pControl)
                {
                    pControl->SetVisible(true);
                }
                pControl = static_cast<CControlUI*>(m_pm.FindControl(_T("restorebtn")));
                if(pControl)
                {
                    pControl->SetVisible(false);
                }
            }
        }
        return lRes;
    }

    LRESULT HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
    {
        LRESULT lRes = 0;
        BOOL bHandled = TRUE;
        switch(uMsg)
        {
        case WM_CREATE:
            lRes = OnCreate(uMsg, wParam, lParam, bHandled);
            break;
        case WM_CLOSE:
            lRes = OnClose(uMsg, wParam, lParam, bHandled);
            break;
        case WM_DESTROY:
            lRes = OnDestroy(uMsg, wParam, lParam, bHandled);
            break;
        case WM_NCACTIVATE:
            lRes = OnNcActivate(uMsg, wParam, lParam, bHandled);
            break;
        case WM_NCCALCSIZE:
            lRes = OnNcCalcSize(uMsg, wParam, lParam, bHandled);
            break;
        case WM_NCPAINT:
            lRes = OnNcPaint(uMsg, wParam, lParam, bHandled);
            break;
        case WM_NCHITTEST:
            lRes = OnNcHitTest(uMsg, wParam, lParam, bHandled);
            break;
        case WM_SIZE:
            lRes = OnSize(uMsg, wParam, lParam, bHandled);
            break;
        case WM_GETMINMAXINFO:
            lRes = OnGetMinMaxInfo(uMsg, wParam, lParam, bHandled);
            break;
        case WM_SYSCOMMAND:
            lRes = OnSysCommand(uMsg, wParam, lParam, bHandled);
            break;
        default:
            bHandled = FALSE;
        }
        if(bHandled)
        {
            return lRes;
        }
        if(m_pm.MessageHandler(uMsg, wParam, lParam, lRes))
        {
            return lRes;
        }
        return CWindowWnd::HandleMessage(uMsg, wParam, lParam);
    }

public:
    CPaintManagerUI m_pm;

private:
    CButtonUI* m_pCloseBtn;
    CButtonUI* m_pMaxBtn;
    CButtonUI* m_pRestoreBtn;
    CButtonUI* m_pMinBtn;
    //...
};