From 009eda749899fc85d3a75ad2016371f27436bf36 Mon Sep 17 00:00:00 2001
From: LAPTOP-T815PCOQ\25526 <mr.liuyang@126.com>
Date: 星期四, 09 一月 2025 14:04:16 +0800
Subject: [PATCH] Merge branch 'liuyang' into chenluhua

---
 SourceCode/Bond/BoounionPLC/PagePlcList.cpp |   52 +++++++++++++++++++++++++++++++++++++++++++++++-----
 1 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/SourceCode/Bond/BoounionPLC/PagePlcList.cpp b/SourceCode/Bond/BoounionPLC/PagePlcList.cpp
index 87a3ef7..980fac0 100644
--- a/SourceCode/Bond/BoounionPLC/PagePlcList.cpp
+++ b/SourceCode/Bond/BoounionPLC/PagePlcList.cpp
@@ -35,6 +35,7 @@
 	ON_WM_CTLCOLOR()
 	ON_WM_DESTROY()
 	ON_WM_SIZE()
+	ON_MESSAGE(ID_MSG_TREE_CLICK_ITEM, OnTreeClickItem)
 END_MESSAGE_MAP()
 
 
@@ -57,6 +58,8 @@
 				if (pAny->getPtrValue("ptr", (void*&)pPlc)) {
 					HTREEITEM hItem = m_treeCtrl.InsertItem(pPlc->getName().c_str(), nullptr, nullptr);
 					m_treeCtrl.SetItemData(hItem, (DWORD_PTR)pPlc);
+					m_treeCtrl.ShowWindow(SW_SHOW);
+					GetDlgItem(IDC_LABEL_NO_PLC)->ShowWindow(SW_HIDE);
 				}
 			}
 			else if (RX_CODE_REMOVE_PLC == code) {
@@ -66,6 +69,9 @@
 					if (hItem != nullptr) {
 						m_treeCtrl.DeleteItem(hItem);
 					}
+					BOOL bNoPLC = m_treeCtrl.GetChildItem(nullptr) == nullptr;
+					m_treeCtrl.ShowWindow(bNoPLC ? SW_HIDE : SW_SHOW);
+					GetDlgItem(IDC_LABEL_NO_PLC)->ShowWindow(bNoPLC ? SW_SHOW : SW_HIDE);
 				}
 			}
 
@@ -88,6 +94,15 @@
 	InitRxWindows();
 
 
+	HFONT hFontDefault = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
+	LOGFONT lf;
+	::GetObject(hFontDefault, sizeof(LOGFONT), &lf);
+	lf.lfHeight -= 8;
+	lf.lfWeight = 400;
+	m_fontNoPlc.CreateFontIndirect(&lf);
+	GetDlgItem(IDC_LABEL_NO_PLC)->SetFont(&m_fontNoPlc);
+
+
 	m_treeCtrl.SetBkColor(PAGE_PLC_LIST_BACKGROUND);
 	m_treeCtrl.SetItemHeight(50);
 	ReadPLCList();
@@ -103,6 +118,10 @@
 
 	if (nCtlColor == CTLCOLOR_STATIC) {
 		pDC->SetBkColor(m_crBkgnd);
+	}
+
+	if (pWnd->GetDlgCtrlID() == IDC_LABEL_NO_PLC) {
+		pDC->SetTextColor(RGB(128, 128, 128));
 	}
 
 	if (m_hbrBkgnd == nullptr) {
@@ -128,18 +147,42 @@
 	CDialogEx::OnSize(nType, cx, cy);
 	if (GetDlgItem(IDC_TREE1) == nullptr) return;
 
-	CRect rcClient;
+	CWnd* pItem;
+	CRect rcClient, rcItem;
 	GetClientRect(&rcClient);
 	GetDlgItem(IDC_TREE1)->MoveWindow(12, 12, rcClient.Width() - 24, rcClient.Height() - 24);
 	GetDlgItem(IDC_TOOLBAR_LINE1)->MoveWindow(rcClient.right - 3, 0, 
 		2, rcClient.Height());
 	GetDlgItem(IDC_TOOLBAR_LINE1)->Invalidate();
+
+	pItem = GetDlgItem(IDC_LABEL_NO_PLC);
+	pItem->GetClientRect(&rcItem);
+	pItem->MoveWindow((rcClient.Width() - rcItem.Width()) / 2, (rcClient.Height() - rcItem.Height()) / 2,
+		rcItem.Width(), rcItem.Height());
+}
+
+LRESULT CPagePlcList::OnTreeClickItem(WPARAM wParam, LPARAM lParam)
+{
+	HTREEITEM hItem = (HTREEITEM)wParam;
+	ASSERT(hItem);
+	CPLC* pPlc = (CPLC*)m_treeCtrl.GetItemData(hItem);
+	ASSERT(pPlc);
+	theApp.m_model.notifyPtr(RX_CODE_SELECT_PLC, pPlc);
+
+	return 0;
 }
 
 void CPagePlcList::ReadPLCList()
 {
-	//m_treeCtrl.InsertItem("PLC1", nullptr, nullptr);
-	//m_treeCtrl.InsertItem("PLC2", nullptr, nullptr);
+	std::map<std::string, CPLC*>& plcs = theApp.m_model.getPlcMap();
+	for (auto item : plcs) {
+		HTREEITEM hItem = m_treeCtrl.InsertItem(item.second->getName().c_str(), nullptr, nullptr);
+		m_treeCtrl.SetItemData(hItem, (DWORD_PTR)item.second);
+	}
+	if (!plcs.empty()) {
+		m_treeCtrl.ShowWindow(SW_SHOW);
+		GetDlgItem(IDC_LABEL_NO_PLC)->ShowWindow(SW_HIDE);
+	}
 }
 
 BOOL CPagePlcList::PreTranslateMessage(MSG* pMsg)
@@ -156,11 +199,10 @@
 
 	HTREEITEM item = m_treeCtrl.GetChildItem(nullptr);
 	while (item != nullptr) {
-		item = m_treeCtrl.GetNextItem(item, TVGN_NEXT);
 		if (m_treeCtrl.GetItemData(item) == (DWORD_PTR)pPlc) {
 			return item;
 		}
 	}
 
 	return nullptr;
-}
\ No newline at end of file
+}

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