zhipuzi_pos_windows/zhipuzi_pos_windows/wnd/CGuadanWnd.cpp

#include "pch.h"
#include "CGuadanWnd.h"

#include "../page/CDiandanPageUI.h"
#include "../page/CSaomashouyinPageUI.h"

LRESULT CGuadanWnd::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);

	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(), L"ButtonUI") != 0)
		{
			return HTCAPTION;
		}
	}

	return HTCLIENT;
}

LRESULT CGuadanWnd::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 CGuadanWnd::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_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;
	default:
		bHandled = FALSE;
	}
	if (bHandled)
	{
		return lRes;
	}
	if (m_pm.MessageHandler(uMsg, wParam, lParam, lRes))
	{
		return lRes;
	}
	return CWindowWnd::HandleMessage(uMsg, wParam, lParam);
}

LRESULT CGuadanWnd::MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, bool& bHandled)
{
	if (uMsg == WM_KEYDOWN)
	{
		if (wParam == VK_RETURN)
		{
			return true;
		}
		else if (wParam == VK_ESCAPE)
		{
			Close(IDCANCEL);
			return true;
		}
	}

	return false;
}

LRESULT CGuadanWnd::OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
	LONG styleValue = ::GetWindowLong(*this, GWL_STYLE);
	styleValue &= ~WS_CAPTION;
	::SetWindowLong(*this, GWL_STYLE, styleValue | WS_CLIPSIBLINGS | WS_CLIPCHILDREN);

	// 把自己的窗口句柄与窗口绘制管理器挂接在一起
	m_pm.Init(m_hWnd);

	m_pm.AddPreMessageFilter(this);

	CDialogBuilder builder;

	CControlUI* pRoot = builder.Create(_T("guadan_wnd.xml"), (UINT)0, NULL, &m_pm);
	ASSERT(pRoot && "Failed to parse XML");

	// 把这些控件绘制到本窗口上
	m_pm.AttachDialog(pRoot);

	// 把自己加入到CPaintManagerUI的m_aNotifiers数组中，用于处理Notify函数
	m_pm.AddNotifier(this);

	Init();

	return 0;
}

void CGuadanWnd::Notify(TNotifyUI& msg)
{
	if (msg.sType == _T("click"))
	{
		DuiLib::CDuiString senderName = msg.pSender->GetName();

		if (senderName == _T("closebtn"))
		{
			Close(IDCANCEL);
			return;
		}
		else if (senderName == _T("save"))
		{
			
		}
		else if (senderName == _T("guadan_order_delete"))
		{
			std::wstring ws_order_num = msg.pSender->GetCustomAttribute(L"order_num");

			int order_num = atoi(CLewaimaiString::UnicodeToUTF8(ws_order_num).c_str());

			//把这个删掉
			m_guadan_orders->erase(m_guadan_orders->begin() + order_num);

			RefreshOrder();

			if (m_nPageType == 0)
			{
				static_cast<CDiandanPageUI*>(m_pageUI)->RefreshGuadanNum();
			}
			else
			{
				static_cast<CSaomashouyinPageUI*>(m_pageUI)->RefreshGuadanNum();
			}
		}
		else if (senderName == _T("guadan_order_queren"))
		{
			std::wstring ws_order_num = msg.pSender->GetCustomAttribute(L"order_num");

			m_nQudanNum = atoi(CLewaimaiString::UnicodeToUTF8(ws_order_num).c_str());

			Close(IDOK);
		}
	}
	else if (msg.sType == _T("textchanged"))
	{
		
	}
}

void CGuadanWnd::Init()
{
	RefreshOrder();
}

void CGuadanWnd::RefreshOrder()
{
	//这个是用来展示所有订单的区域
	CVerticalLayoutUI* pOrderLayout = static_cast<CVerticalLayoutUI*>(m_pm.FindControl(_T("guadan_wnd_layout")));
	pOrderLayout->RemoveAll();

	int order_num = 0;
	for (std::vector<CDiandanOrder>::iterator it = m_guadan_orders->begin(); it != m_guadan_orders->end(); it++)
	{
		CDiandanOrder curOrder = *it;

		CDialogBuilder builder;

		//一个pEle就是一个订单的区域
		CHorizontalLayoutUI* pEle = static_cast<CHorizontalLayoutUI*>(builder.Create(_T("guadan_wnd_order_item.xml"), (UINT)0, NULL, &m_pm));

		pOrderLayout->Add(pEle);

		//这个是订单内部的展示商品的区域
		CVerticalLayoutUI* pFoodLayout = static_cast<CVerticalLayoutUI*>(pEle->FindSubControl(_T("guadan_foodlist_layout")));
		//C1：明细行高 36（与 guadan_wnd_food_item.xml 的 height 一致）
		pFoodLayout->SetFixedHeight(curOrder.getItemNum() * 36);

		//C1：44(头部) + 30(列名条) + N*36(明细) + 1(分隔) + 64(底部) = N*36 + 139，留 1px 余量
		pEle->SetFixedHeight(curOrder.getItemNum() * 36 + 140);

		for (int i = 0; i < curOrder.getItemNum(); i++)
		{
			CDiandanOrderItem curItem = curOrder.m_items[i];

			CDialogBuilder builder1;

			//这个是某一行商品
			CHorizontalLayoutUI* pFoodEle = static_cast<CHorizontalLayoutUI*>(builder1.Create(_T("guadan_wnd_food_item.xml"), (UINT)0, NULL, &m_pm));
			pFoodLayout->Add(pFoodEle);

			std::string nameShow = curItem.getNameShow();
			pFoodEle->FindSubControl(L"food_name")->SetText(CLewaimaiString::UTF8ToUnicode(nameShow).c_str());

			pFoodEle->FindSubControl(L"food_num")->SetText(CLewaimaiString::UTF8ToUnicode(curItem.num).c_str());

			pFoodEle->FindSubControl(L"food_price")->SetText(CLewaimaiString::UTF8ToUnicode(curItem.show_price).c_str());
		}

		CLabelUI* pPrice = static_cast<CLabelUI*>(pEle->FindSubControl(_T("guandan_order_zongjia")));
		//v98：金额用 16px 粗体 + 深绿并带「元」（mini-html，XML 需 showhtml="true"）
		pPrice->SetText((L"商品总价：<f 116><c #2E9B5C>" + CLewaimaiString::UTF8ToUnicode(curOrder.getTotalPriceShow()) + L" 元</c>").c_str());
		pPrice->SetFont(pPrice->GetFont());	//清 mini-html 文本缓存

		CLabelUI* pNum = static_cast<CLabelUI*>(pEle->FindSubControl(_T("guadan_order_num")));
		pNum->SetText((L"#" + std::to_wstring(order_num + 1)).c_str());

		CLabelUI* pTime = static_cast<CLabelUI*>(pEle->FindSubControl(_T("guadan_order_time")));
		pTime->SetText(CLewaimaiString::UTF8ToUnicode(curOrder.m_guadan_time).c_str());

		//C1：头部右侧件数药丸
		CLabelUI* pCount = static_cast<CLabelUI*>(pEle->FindSubControl(_T("guadan_order_count")));
		if (pCount != NULL)
		{
			pCount->SetText((L"共" + std::to_wstring(curOrder.getTotalNum()) + L"件").c_str());
		}

		//给按钮加属性，点击的时候好判断并且处理
		CButtonUI* pDelete = static_cast<CButtonUI*>(pEle->FindSubControl(_T("guadan_order_delete")));
		pDelete->AddCustomAttribute(L"order_num", std::to_wstring(order_num).c_str());

		CButtonUI* pQueren = static_cast<CButtonUI*>(pEle->FindSubControl(_T("guadan_order_queren")));
		pQueren->AddCustomAttribute(L"order_num", std::to_wstring(order_num).c_str());

		order_num++;
	}
}

std::string CGuadanWnd::getContent()
{
	return m_content;
}

void CGuadanWnd::SetTitle(std::wstring title)
{
	CLabelUI* pLabel = static_cast<CLabelUI*>(m_pm.FindControl(_T("memo_dlg_title")));
	pLabel->SetText(title.c_str());
}