增加属性计数显示

tools/apps/hgjson/DlgOptJson.cpp

@@ -1461,6 +1461,7 @@ HTREEITEM CDlgOptJson::insert_new_item(const SANEOPT& opt, bool sel)
 		tree_.SelectItem(item);
 		tree_.EnsureVisible(item);
 	}
+	update_opt_count();
 
 	return item;
 }
@@ -1474,8 +1475,16 @@ void CDlgOptJson::delete_from_tree(const wchar_t* name)
 			wchar_t* buf = (wchar_t*)tree_.GetItemData(item);
 			if (buf && wcscmp(buf, name) == 0)
 			{
-				delete[] buf;
 				tree_.DeleteItem(item);
+				for (int i = 0; i < opts_.size(); ++i)
+				{
+					if (opts_[i].name == buf)
+					{
+						opts_.erase(opts_.begin() + i);
+						break;
+					}
+				}
+				delete[] buf;
 				break;
 			}
 
@@ -1493,7 +1502,10 @@ void CDlgOptJson::delete_from_tree(const wchar_t* name)
 			item = tree_.GetNextSiblingItem(item);
 		}
 		tree_.DeleteAllItems();
+		opts_.clear();
 	}
+
+	update_opt_count();
 }
 HTREEITEM CDlgOptJson::modify_tree_title(const wchar_t* name, const wchar_t* title)
 {
@@ -1514,6 +1526,18 @@ HTREEITEM CDlgOptJson::modify_tree_title(const wchar_t* name, const wchar_t* tit
 
 	return found;
 }
+void CDlgOptJson::update_opt_count(void)
+{
+	wchar_t	hz_num[] = { L"０１２３４５６７８９" }, text[10] = { 0 }, *cur = text + _countof(text) - 2;
+	int		cnt = opts_.size();
+
+	do
+	{
+		*cur-- = hz_num[cnt % 10];
+		cnt /= 10;
+	} while (cnt > 0);
+	SetDlgItemText(IDC_STATIC_CNT, cur + 1);
+}
 
 bool CDlgOptJson::load_from_file(const wchar_t* path_file)
 {
@@ -1735,6 +1759,8 @@ BEGIN_MESSAGE_MAP(CDlgOptJson, CDialogEx)
 	ON_COMMAND(ID_SORT_POSITION, &CDlgOptJson::OnSortPosition)
 	ON_BN_CLICKED(IDC_BUTTON_SHOWUI, &CDlgOptJson::OnBnClickedButtonShowui)
 	ON_WM_DESTROY()
+	ON_WM_CTLCOLOR()
+	ON_MESSAGE(WM_CTLCOLORSTATIC, &CDlgOptJson::OnStaticColor)
 END_MESSAGE_MAP()
 
 
@@ -2642,26 +2668,12 @@ void CDlgOptJson::OnTreeDelitem()
 
 	if (item)
 	{
-		CString	text(tree_.GetItemText(item));
+		wchar_t* name = (wchar_t*)tree_.GetItemData(item);
 
-		if (MessageBox(TEXT("确定要删除该项配置吗？"), text.GetBuffer(), MB_YESNO) == IDYES)
+		if (MessageBox(TEXT("确定要删除该项配置吗？"), name, MB_YESNO) == IDYES)
 		{
-			wchar_t* buf = (wchar_t*)tree_.GetItemData(item);
-			tree_.DeleteItem(item);
-			if (buf)
-			{
-				for (int i = 0; i < opts_.size(); ++i)
-				{
-					if (opts_[i].name == buf)
-					{
-						opts_.erase(opts_.begin() + i);
-						break;
-					}
-				}
-				delete[] buf;
-			}
+			delete_from_tree(name);
 		}
-		text.ReleaseBuffer();
 	}
 }
 
@@ -2946,6 +2958,26 @@ void CDlgOptJson::OnTreeModifyallfield()
 }
 
 
+HBRUSH CDlgOptJson::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
+{
+	HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);
+
+	// TODO:  在此更改 DC 的任何特性
+
+	// TODO:  如果默认的不是所需画笔，则返回另一个画笔
+	return hbr;
+}
+
+
+LRESULT CDlgOptJson::OnStaticColor(WPARAM wp, LPARAM lp)
+{
+	::SetBkMode((HDC)wp, TRANSPARENT);
+	if (GetDlgItem(IDC_STATIC_CNT)->m_hWnd == (HWND)lp)
+		::SetTextColor((HDC)wp, RGB(192, 64, 240));
+
+	return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
+}
+
 void CDlgOptJson::OnSortName()
 {
 	// TODO: 在此添加命令处理程序代码

tools/apps/hgjson/DlgOptJson.h

@@ -165,6 +165,7 @@ protected:
 	HTREEITEM insert_new_item(const SANEOPT& opt, bool sel = true);
 	void delete_from_tree(const wchar_t* name = NULL);
 	HTREEITEM modify_tree_title(const wchar_t* name, const wchar_t* title);
+	void update_opt_count(void);
 
 	bool load_from_file(const wchar_t* path_file);
 	bool load_from_json_text(const wchar_t* txt, std::wstring* err_msg = NULL);
@@ -196,4 +197,6 @@ public:
 	afx_msg void OnSortPosition();
 	afx_msg void OnBnClickedButtonShowui();
 	afx_msg void OnDestroy();
+	afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);
+	afx_msg LRESULT OnStaticColor(WPARAM wp, LPARAM lp);
 };