// PagePlcList.cpp : ʵÏÖÎļþ
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//
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#include "stdafx.h"
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#include "BoounionPLC.h"
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#include "PagePlcList.h"
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#include "afxdialogex.h"
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#include "Common.h"
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// CPagePlcList ¶Ô»°¿ò
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IMPLEMENT_DYNAMIC(CPagePlcList, CDialogEx)
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CPagePlcList::CPagePlcList(CWnd* pParent /*=NULL*/)
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: CDialogEx(IDD_PAGE_PLC_LIST, pParent)
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{
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m_crBkgnd = PAGE_PLC_LIST_BACKGROUND;
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m_hbrBkgnd = nullptr;
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m_pObserver = nullptr;
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}
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CPagePlcList::~CPagePlcList()
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{
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}
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void CPagePlcList::DoDataExchange(CDataExchange* pDX)
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{
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CDialogEx::DoDataExchange(pDX);
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DDX_Control(pDX, IDC_TREE1, m_treeCtrl);
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}
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BEGIN_MESSAGE_MAP(CPagePlcList, CDialogEx)
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ON_WM_CTLCOLOR()
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ON_WM_DESTROY()
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ON_WM_SIZE()
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ON_MESSAGE(ID_MSG_TREE_CLICK_ITEM, OnTreeClickItem)
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END_MESSAGE_MAP()
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// CPagePlcList ÏûÏ¢´¦Àí³ÌÐò
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void CPagePlcList::InitRxWindows()
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{
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/* code */
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// ¶©ÔÄÊý¾Ý
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IRxWindows* pRxWindows = RX_GetRxWindows();
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pRxWindows->enableLog(5);
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if (m_pObserver == NULL) {
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m_pObserver = pRxWindows->allocObserver([&](IAny* pAny) -> void {
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// onNext
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pAny->addRef();
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int code = pAny->getCode();
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if (RX_CODE_ADD_PLC == code) {
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CPLC* pPlc;
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if (pAny->getPtrValue("ptr", (void*&)pPlc)) {
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HTREEITEM hItem = m_treeCtrl.InsertItem(pPlc->getName().c_str(), nullptr, nullptr);
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m_treeCtrl.SetItemData(hItem, (DWORD_PTR)pPlc);
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m_treeCtrl.ShowWindow(SW_SHOW);
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GetDlgItem(IDC_LABEL_NO_PLC)->ShowWindow(SW_HIDE);
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}
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}
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else if (RX_CODE_REMOVE_PLC == code) {
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CPLC* pPlc;
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if (pAny->getPtrValue("ptr", (void*&)pPlc)) {
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HTREEITEM hItem = FindItem(pPlc);
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if (hItem != nullptr) {
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m_treeCtrl.DeleteItem(hItem);
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}
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BOOL bNoPLC = m_treeCtrl.GetChildItem(nullptr) == nullptr;
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m_treeCtrl.ShowWindow(bNoPLC ? SW_HIDE : SW_SHOW);
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GetDlgItem(IDC_LABEL_NO_PLC)->ShowWindow(bNoPLC ? SW_SHOW : SW_HIDE);
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}
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}
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pAny->release();
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}, [&]() -> void {
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// onComplete
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}, [&](IThrowable* pThrowable) -> void {
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// onErrorm
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pThrowable->printf();
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});
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theApp.m_model.getObservable()->observeOn(pRxWindows->mainThread())
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->subscribe(m_pObserver);
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}
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}
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BOOL CPagePlcList::OnInitDialog()
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{
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CDialogEx::OnInitDialog();
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InitRxWindows();
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HFONT hFontDefault = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
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LOGFONT lf;
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::GetObject(hFontDefault, sizeof(LOGFONT), &lf);
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lf.lfHeight -= 8;
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lf.lfWeight = 400;
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m_fontNoPlc.CreateFontIndirect(&lf);
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GetDlgItem(IDC_LABEL_NO_PLC)->SetFont(&m_fontNoPlc);
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m_treeCtrl.SetBkColor(PAGE_PLC_LIST_BACKGROUND);
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m_treeCtrl.SetItemHeight(50);
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ReadPLCList();
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return TRUE; // return TRUE unless you set the focus to a control
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// Òì³£: OCX ÊôÐÔÒ³Ó¦·µ»Ø FALSE
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}
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HBRUSH CPagePlcList::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
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{
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HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);
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if (nCtlColor == CTLCOLOR_STATIC) {
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pDC->SetBkColor(m_crBkgnd);
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}
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if (pWnd->GetDlgCtrlID() == IDC_LABEL_NO_PLC) {
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pDC->SetTextColor(RGB(128, 128, 128));
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}
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if (m_hbrBkgnd == nullptr) {
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m_hbrBkgnd = CreateSolidBrush(m_crBkgnd);
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}
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return m_hbrBkgnd;
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}
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void CPagePlcList::OnDestroy()
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{
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CDialogEx::OnDestroy();
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if (m_pObserver != nullptr) {
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m_pObserver->unsubscribe();
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m_pObserver = NULL;
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}
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}
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void CPagePlcList::OnSize(UINT nType, int cx, int cy)
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{
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CDialogEx::OnSize(nType, cx, cy);
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if (GetDlgItem(IDC_TREE1) == nullptr) return;
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CWnd* pItem;
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CRect rcClient, rcItem;
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GetClientRect(&rcClient);
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GetDlgItem(IDC_TREE1)->MoveWindow(12, 12, rcClient.Width() - 24, rcClient.Height() - 24);
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GetDlgItem(IDC_TOOLBAR_LINE1)->MoveWindow(rcClient.right - 3, 0,
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2, rcClient.Height());
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GetDlgItem(IDC_TOOLBAR_LINE1)->Invalidate();
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pItem = GetDlgItem(IDC_LABEL_NO_PLC);
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pItem->GetClientRect(&rcItem);
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pItem->MoveWindow((rcClient.Width() - rcItem.Width()) / 2, (rcClient.Height() - rcItem.Height()) / 2,
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rcItem.Width(), rcItem.Height());
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}
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LRESULT CPagePlcList::OnTreeClickItem(WPARAM wParam, LPARAM lParam)
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{
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HTREEITEM hItem = (HTREEITEM)wParam;
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ASSERT(hItem);
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CPLC* pPlc = (CPLC*)m_treeCtrl.GetItemData(hItem);
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ASSERT(pPlc);
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theApp.m_model.notifyPtr(RX_CODE_SELECT_PLC, pPlc);
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return 0;
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}
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void CPagePlcList::ReadPLCList()
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{
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std::map<std::string, CPLC*>& plcs = theApp.m_model.getPlcMap();
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for (auto item : plcs) {
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HTREEITEM hItem = m_treeCtrl.InsertItem(item.second->getName().c_str(), nullptr, nullptr);
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m_treeCtrl.SetItemData(hItem, (DWORD_PTR)item.second);
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}
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if (!plcs.empty()) {
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m_treeCtrl.ShowWindow(SW_SHOW);
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GetDlgItem(IDC_LABEL_NO_PLC)->ShowWindow(SW_HIDE);
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}
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}
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BOOL CPagePlcList::PreTranslateMessage(MSG* pMsg)
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{
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if (pMsg->wParam == VK_RETURN || pMsg->wParam == VK_ESCAPE) {
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return TRUE;
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}
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return CDialogEx::PreTranslateMessage(pMsg);
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}
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HTREEITEM CPagePlcList::FindItem(CPLC* pPlc)
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{
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HTREEITEM item = m_treeCtrl.GetChildItem(nullptr);
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while (item != nullptr) {
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if (m_treeCtrl.GetItemData(item) == (DWORD_PTR)pPlc) {
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return item;
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}
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item = m_treeCtrl.GetNextSiblingItem(item);
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}
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return nullptr;
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}
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