1 WIn32 SDK 程序，尽量放在一个文件中，主要用到 Tree，ListView，Edit 控件。
2 把控件封装成类，但不封装窗口回调函数。类实例为全局变量，方便消息回调函数调用执行。这样做最简单。
3 Edit控件处理按键输入，模仿shell执行SQL查询
4 打开数据库文件时若没有此文件则新建，否则打开，打开后弹出密码对话框，确认则是wxSQLite3数据库吗，取消则是SQLite3数据库。
5 程序界面如下：
5.1 打开文件时根据密码选择是否是加密数据库
5.2 打开后用sqlite_master表数据 在树中显示数据库结构
5.3 菜单常用命令，如查询，显示表结构等，控制台输入SQL命令。
实现如下：
1. 把 wxsqlite3-4.5.1.zip\wxsqlite3-4.5.1\sqlite3secure\src 整个目录复制到工程的工作目录。 （更高版本的wxsqlite3的结构不同）
2. 工程属性页配置VC++路径，include和source都加入wxsqlite3的路径
3. 把sqlite3.h和sqlite3secure.c加入工程，对sqlite3secure.c设置属性不使用预编译头，
4.工程属性页的c/c++ 预处理定义中增加wxsqlite3的开关
SQLITE_ENABLE_RTREE
SQLITE_ENABLE_COLUMN_METADATA
SQLITE_HAS_CODEC=1
SQLITE3ENCRYPT_EXPORTS
SQLITE_ENABLE_FTS3
SQLITE_ENABLE_FTS3_PARENTHESIS
SQLITE_SECURE_DELETE
SQLITE_SOUNDEX
CODEC_TYPE=CODEC_TYPE_AES256
Notes：wsSQLite3若用VC60编译要修改源文件，长整型LL要改为L， C++版本不同，所以最好用VS2010以上版编译
主程序：几个类写在同一个文件中
// SQLClient.cpp : Defines the entry point for the application. // #include "stdafx.h" #include "resource.h" //xgz file 对话框 #include "commdlg.h" //xgz 扩展控件用库 #include "Commctrl.h" #pragma comment(lib,"comctl32.lib") #include "wxSQLite.h" class CApp { public: CApp(); ~CApp(); public: HINSTANCE m_hInst; HINSTANCE m_hPrevInstance; HWND m_hWnd; HWND m_hWndClient; HACCEL m_hAccelTable; HMENU m_hMenu, m_hPopMenu; HWND m_hStatusbar; HWND m_hToolsbar; ATOM MyRegisterClass(HINSTANCE hInstance, LPCSTR szWndClassName); BOOL InitInstance(HINSTANCE hInstance, int nCmdShow); int Run(); HWND CreateToolbar(HWND hWnd); HWND CreateStatusbar(HWND hWnd); public: TCHAR m_File[1024]; int FileOpen(); }; class CEdit { public: CEdit(); ~CEdit(); HMENU m_hMenu, m_hPopMenu; HINSTANCE m_hInst; HWND m_hWnd; HWND Create(HWND hWndParent); int Init(); static LONG OldWndProc; static LRESULT CALLBACK NewWndProc(HWND, UINT, WPARAM, LPARAM); }; class CListView { public: CListView(); ~CListView(); HMENU m_hMenu, m_hPopMenu; HINSTANCE m_hInst; HWND m_hWnd; HWND Create(HWND hWndParent); int Init(); public: int Update(HWND hListView, int nrow, int ncol, char** pData); BOOL GetItem(LVITEM* pItem); }; class CTree { public: CTree(); ~CTree(); HMENU m_hMenu, m_hPopMenu; HINSTANCE m_hInst; HWND m_hWnd; HWND Create(HWND hWndParent); int Init(); public: HTREEITEM m_hRoot; HTREEITEM AddItemToTree(HWND hwndTV, LPTSTR lpszItem, int nLevel); HTREEITEM InsertTreeNode(HWND hWndTV, HTREEITEM hPrev, LPTSTR lpszItem); HTREEITEM InsertItem(LPCTSTR lpszItem, int nImage, int nSelectedImage, HTREEITEM hParent = TVI_ROOT, HTREEITEM hInsertAfter = TVI_LAST); void ExpandAll(HTREEITEM hItem); int GetSelectionText(LPTSTR szText, int cchTextMax); int OnLClkTree(LPNMHDR lphr); int OnRClkTree(LPNMHDR lphr); int OnDBLClkTree(LPNMHDR lphr); int DeleteAllItem(); }; //把查询和显示封装在一起 class CSQL { public: CSQL(); ~CSQL(); CwxSQLite m_SQLite; TCHAR m_szDBName[256]; int m_iDBType; int m_row; int m_colum; int Open(LPTSTR sql); int Query(LPTSTR sql); int PragmaTable(LPTSTR szTableName); int DlgPassword(); }; // Global Variables: CApp theApp; CTree m_Tree1; CEdit m_Edit1; CListView m_ListView1; CSQL m_SQL1; TCHAR command[10000]; int commandnum; int commandtype; int lastLength; //===================== TCHAR szTitle[100] = _T("Main"); TCHAR szWindowClass[100] = _T("XGZ_SQLClient_202305"); int m_SpltterLeft = 200; int m_SpltterRight = 200; int m_SpltterBottom = 200; BOOL m_SpltterLeftMove = FALSE; BOOL m_SpltterRightMove = FALSE; BOOL m_SpltterBottomMove = FALSE; RECT m_rtLeft; RECT m_rtMain; RECT m_rtBottom; //==调试打印 int PRINT(const TCHAR* fmt, ...); int RerAlign(HWND hWnd); //==回调函数 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM); BOOL CALLBACK PasswordProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam); //==消息处理 int OnCreate(HWND, UINT, WPARAM, LPARAM); int OnSize(HWND, UINT, WPARAM, LPARAM); int OnPaint(HWND, UINT, WPARAM, LPARAM); int OnTimer(HWND, UINT, WPARAM, LPARAM); int OnNotify(HWND, UINT, WPARAM, LPARAM); //控件的通知是发给父窗口处理 int OnLButtonDown(HWND, UINT, WPARAM, LPARAM); int OnLButtonUp(HWND, UINT, WPARAM, LPARAM); int OnMouseMove(HWND, UINT, WPARAM, LPARAM); //==菜单命令 int OnFileNew(HWND, UINT, WPARAM, LPARAM); int OnFileOpen(HWND, UINT, WPARAM, LPARAM); int OnFileSave(HWND, UINT, WPARAM, LPARAM); int OnSelect100(HWND, UINT, WPARAM, LPARAM); int OnSelectAll(HWND, UINT, WPARAM, LPARAM); int OnPragma(HWND, UINT, WPARAM, LPARAM); int OnPassword(HWND, UINT, WPARAM, LPARAM); //== I/O 命令 int OnEditCommand(HWND, UINT, WPARAM, LPARAM); //==main======== int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { theApp.InitInstance(hInstance, nCmdShow); theApp.Run(); return 1; } //==类成员函数========================= CApp::CApp() { } CApp::~CApp() { } ATOM CApp::MyRegisterClass(HINSTANCE hInstance, LPCSTR szWndClassName) { WNDCLASSEX wcex; wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = (WNDPROC)WndProc; wcex.cbClsExtra = 0; wcex.cbWndExtra = 0; wcex.hInstance = hInstance; wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_ICON1); wcex.hCursor = LoadCursor(NULL, IDC_ARROW); wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); wcex.lpszMenuName = MAKEINTRESOURCE(IDC_MAINMENU); //(LPCSTR)IDC_TREE; wcex.lpszClassName = szWndClassName; wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL); return RegisterClassEx(&wcex); } BOOL CApp::InitInstance(HINSTANCE hInstance, int nCmdShow) { HWND hWnd; //初始化全局变量 command[0] = 0; commandnum = 0; commandtype = 0; m_hInst = hInstance; TCHAR szWndClassName[] = _T("wsSQLClient"); MyRegisterClass(hInstance, szWndClassName); hWnd = CreateWindow(szWndClassName, _T("Main"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); if (!hWnd) { return FALSE; } //m_hMenu = LoadMenu(m_hInst, MAKEINTRESOURCE(IDC_MAINMENU));// (LPCSTR)IDC_TREE); InitCommonControls(); m_hToolsbar = CreateToolbar(hWnd); m_hStatusbar = CreateStatusbar(hWnd); ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); return TRUE; } int CApp::Run() { MSG msg; m_hAccelTable = LoadAccelerators(m_hInst, (LPCTSTR)IDC_SQLCLIENT); // Main message loop: while (GetMessage(&msg, NULL, 0, 0)) { if (!TranslateAccelerator(m_hWnd, m_hAccelTable, &msg)) { //if (hDlgModeless == NULL || !IsDialogMessage(hDlgModeless, &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } } } return 0; } //========工具条和状态条========================== HWND CApp::CreateStatusbar(HWND hWnd) { int Rightend[3]; RECT rt; GetClientRect(hWnd, &rt); HWND hWndStatusBar = CreateWindowEx(0, STATUSCLASSNAME, _T(""), WS_CHILD | WS_VISIBLE | SBS_SIZEGRIP, 0, 0, 0, 0, hWnd, (HMENU)IDC_STATUSBAR, (HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE), NULL); if (!hWndStatusBar) return NULL; Rightend[0] = rt.right / 2; Rightend[1] = rt.right * 3 / 4; Rightend[2] = rt.right; //set statusbar to three segment SendMessage(hWndStatusBar, SB_SETPARTS, (WPARAM)3, (LPARAM)Rightend); MoveWindow(hWndStatusBar, 0, 0, 0, 0, TRUE); //TextOut in statusbar SendMessage(hWndStatusBar, SB_SETTEXT, 0, (long)TEXT("Status 0")); SendMessage(hWndStatusBar, SB_SETTEXT, 1, (long)TEXT("========test=====")); SendMessage(hWndStatusBar, SB_SETTEXT, 2, (long)TEXT("Step 2")); return hWndStatusBar; } HWND CApp::CreateToolbar(HWND hWnd) { // image，COMMAND, STATUS, STYLE, //用系统标准图标 TBBUTTON tbButton[] = { { STD_FILENEW, IDM_FILE_NEW, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_FILEOPEN, IDM_FILE_OPEN, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_FILESAVE, IDM_TEST_TEST1, TBSTATE_ENABLED , TBSTYLE_BUTTON , 0L, 0}, { STD_HELP, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { 0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, 0L, -1}, { STD_FIND, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_UNDO, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_REDOW, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { 0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, 0L, -1}, { STD_COPY, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_PASTE, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_CUT, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_DELETE, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_FILESAVE, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_PROPERTIES, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_FIND, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_REPLACE, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_PRINT, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_FILESAVE, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_FILESAVE, IDM_TEST_TEST3, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0}, { STD_PRINTPRE, IDM_EXIT, TBSTATE_ENABLED, TBSTYLE_BUTTON, 0L, 0} }; HINSTANCE hLib = (HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE); //It can be other DLL,here same as m_hInst HWND hWndToolbar = CreateWindowEx(0, TOOLBARCLASSNAME, _T(""), //WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS, //| WS_BORDER|TBSTYLE_FLAT, TBSTYLE_FLAT | WS_CHILD | WS_VISIBLE | TBSTYLE_TOOLTIPS | CCS_NORESIZE | CCS_ADJUSTABLE | CCS_NODIVIDER | CCS_NOPARENTALIGN, //for rebar 0, 0, 0, 0, hWnd, (HMENU)IDC_TOOLSBAR, (HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE), NULL); if (!hWndToolbar) return NULL; SendMessage(hWndToolbar, TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0); SendMessage(hWndToolbar, TB_SETEXTENDEDSTYLE, 0, (LPARAM)(DWORD)(TBSTYLE_EX_DRAWDDARROWS)); TBADDBITMAP tbBitmap1; tbBitmap1.hInst = HINST_COMMCTRL; tbBitmap1.nID = IDB_STD_SMALL_COLOR; SendMessage(hWndToolbar, TB_ADDBITMAP, 0, (LPARAM)&tbBitmap1); SendMessage(hWndToolbar, TB_SETBITMAPSIZE, 0, (LPARAM)MAKELONG(16, 16)); //size 16x16 SendMessage(hWndToolbar, TB_AUTOSIZE, 0, 0); SendMessage(hWndToolbar, TB_ADDBUTTONS, 15, (LONG)&tbButton); //add 6 button return hWndToolbar; } int CApp::FileOpen() { TCHAR szFile[1024]; // buffer for file name HANDLE hf; // file handle OPENFILENAME ofn; GetOpenFileName(&ofn); // initialization data // Initialize OPENFILENAME ZeroMemory(&ofn, sizeof(ofn)); ofn.lStructSize = sizeof(ofn); ofn.hwndOwner = m_hWnd; ofn.lpstrFile = szFile; // Set lpstrFile[0] to '\0' so that GetOpenFileName does not // use the contents of szFile to initialize itself. ofn.lpstrFile[0] = '\0'; ofn.nMaxFile = sizeof(szFile); ofn.lpstrFilter = _T("All\0*.*\0DataBase\0*.db\0"); ofn.nFilterIndex = 2; // the second type ofn.lpstrFileTitle = NULL; ofn.nMaxFileTitle = 0; ofn.lpstrInitialDir = NULL; //ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST; ofn.Flags = OFN_CREATEPROMPT; //OFN_CREATEPROMPT mean create a new file // Display the Open dialog box. if (GetOpenFileName(&ofn) == TRUE) { lstrcpy(m_File, ofn.lpstrFile); } PRINT(_T("\r\n%s\r\n"), ofn.lpstrFile); return 1; } //========================== CTree::CTree() { } CTree::~CTree() { } HWND CTree::Create(HWND hWndParent) { InitCommonControls(); m_hInst = (HINSTANCE)GetWindowLong(hWndParent, GWL_HINSTANCE); HWND hWndTreeView = CreateWindow(WC_TREEVIEW, _T("Tree"), WS_CHILD | WS_VISIBLE | TVS_HASBUTTONS | TVS_HASLINES | TVS_SHOWSELALWAYS | TVS_LINESATROOT | WS_BORDER | TVS_EDITLABELS, 0, 0, 0, 0, hWndParent, (HMENU)IDC_TREE_FILE, m_hInst, NULL); HIMAGELIST hImageList; hImageList = ImageList_Create(16, 16, ILC_COLOR32 | ILC_MASK, 15, 15); //size 16x16 X15 for (unsigned int i = 0; i < 15; i++) { HICON hIcon = LoadIcon(m_hInst, MAKEINTRESOURCE(IDI_ICON1 + i)); ImageList_AddIcon(hImageList, hIcon); DestroyIcon(hIcon); } SendMessage(hWndTreeView, TVM_SETIMAGELIST, 0, (LPARAM)hImageList); m_hWnd = hWndTreeView; //xgz 直接保存 m_hMenu = LoadMenu(m_hInst, MAKEINTRESOURCE(IDC_MAINMENU));// (LPCSTR)IDC_TREE); m_hPopMenu = GetSubMenu(m_hMenu, 2); //XGZ 用主菜单的第三列菜单作为弹出菜单 return (hWndTreeView); } int CTree::Init() { HTREEITEM hti; m_hRoot = InsertItem(_T("Root"), 10, 10); //0,10 //hti = InsertItem(_T("Node1"), 0, 0, m_hRoot); //hti = InsertItem(_T("Node2"), 0, 0, m_hRoot, hti); //TreeView_Expand(m_hWnd, m_hRoot, TVE_EXPAND);//只展开一个节点 ExpandAll(m_hRoot); //递归展开所有节点 return 1; } HTREEITEM CTree::InsertItem(LPCTSTR lpszItem, int nImage, int nSelectedImage, HTREEITEM hParent, HTREEITEM hInsertAfter) { TVINSERTSTRUCT tvins; TVITEM tvi; tvins.item.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM; //TVIF_TEXT| TVIF_PARAM; tvins.item.pszText = (LPTSTR)lpszItem; tvins.item.iImage = nImage; //初始图标都是文件 tvins.item.iSelectedImage = nSelectedImage; tvins.hParent = hParent; tvins.hInsertAfter = hInsertAfter; return (HTREEITEM)SendMessage(m_hWnd, TVM_INSERTITEM, 0, (LPARAM)(LPTVINSERTSTRUCT)&tvins); } //根据子节点确定图标，保存节点层数据，保存父节点句柄 HTREEITEM CTree::AddItemToTree(HWND hwndTV, LPTSTR lpszItem, int nLevel) { TVITEM tvi; TVINSERTSTRUCT tvins; static HTREEITEM hPrev = (HTREEITEM)TVI_FIRST; static HTREEITEM hPrevRootItem = NULL; static HTREEITEM hPrevLev2Item = NULL; HTREEITEM hti; tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM | TVIF_STATE; // Set the text of the item. tvi.pszText = lpszItem; tvi.cchTextMax = sizeof(tvi.pszText) / sizeof(tvi.pszText[0]); // Assume the item is not a parent item, so give it a // document image. tvi.iImage = 0;// g_nDocument; tvi.iSelectedImage = 0;// g_nDocument; // Save the heading level in the item's application-defined // data area. tvi.lParam = (LPARAM)nLevel; tvins.item = tvi; tvins.hInsertAfter = hPrev; // Set the parent item based on the specified level. if (nLevel == 1) tvins.hParent = TVI_ROOT; else if (nLevel == 2) tvins.hParent = hPrevRootItem; else tvins.hParent = hPrevLev2Item; // Add the item to the tree-view control. hPrev = (HTREEITEM)SendMessage(hwndTV, TVM_INSERTITEM, 0, (LPARAM)(LPTVINSERTSTRUCT)&tvins); if (hPrev == NULL) return NULL; // Save the handle to the item. if (nLevel == 1) hPrevRootItem = hPrev; else if (nLevel == 2) hPrevLev2Item = hPrev; // The new item is a child item. Give the parent item a // closed folder bitmap to indicate it now has child items. if (nLevel > 1) { hti = TreeView_GetParent(hwndTV, hPrev); tvi.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE; tvi.hItem = hti; tvi.iImage = 2;//g_nClosed; tvi.iSelectedImage = 2;// g_nClosed; TreeView_SetItem(hwndTV, &tvi); } return hPrev; } HTREEITEM CTree::InsertTreeNode(HWND hWndTV, HTREEITEM hPrev, LPTSTR lpszItem) { TVINSERTSTRUCT tvins; TVITEM tvi; tvins.item.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM; //TVIF_TEXT| TVIF_PARAM; tvins.item.pszText = lpszItem; if (NULL != hPrev) //把上级图标改为文件夹 { tvi.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE; //只处理 IMAGE tvi.hItem = hPrev; tvi.iImage = 10; tvi.iSelectedImage = 10; TreeView_SetItem(hWndTV, &tvi); } tvins.item.iImage = 0; //初始图标都是文件 tvins.item.iSelectedImage = 0; tvins.hParent = hPrev; tvins.hInsertAfter = TVI_LAST; return (HTREEITEM)SendMessage(hWndTV, TVM_INSERTITEM, 0, (LPARAM)(LPTVINSERTSTRUCT)&tvins); } //递归展开 void CTree::ExpandAll(HTREEITEM hItem) { if (!hItem) return; HTREEITEM hChild = TreeView_GetChild(m_hWnd, hItem); ExpandAll(hChild); if (hChild) TreeView_Expand(m_hWnd, hItem, TVE_EXPAND);//XGZ 有子节点的展开父节点，上个返回可能是NULL HTREEITEM hSibling = TreeView_GetNextSibling(m_hWnd, hItem); ExpandAll(hSibling); //XGZ sibling节点无需展开 return; } int CTree::GetSelectionText(LPTSTR szText, int cchTextMax) { TVITEM tvi; memset(&tvi, 0, sizeof(tvi)); tvi.mask = TVIF_TEXT;// | TVIF_PARAM; tvi.hItem = TreeView_GetSelection(m_hWnd); tvi.pszText = szText; tvi.cchTextMax = cchTextMax; TreeView_GetItem(m_hWnd, &tvi); return 1; } int CTree::OnLClkTree(LPNMHDR lphr) { TVHITTESTINFO thti; HTREEITEM htItem; TVITEM tvi; POINT point; GetCursorPos(&point); ScreenToClient(m_hWnd, &point); thti.pt = point; thti.flags = TVHT_TORIGHT; htItem = TreeView_HitTest(m_hWnd, &thti); if (htItem == NULL) return 0; TCHAR szText[20]; memset(&tvi, 0, sizeof(tvi)); tvi.mask = TVIF_TEXT | TVIF_PARAM; tvi.hItem = htItem; tvi.pszText = szText; tvi.cchTextMax = sizeof(szText); TreeView_GetItem(m_hWnd, &tvi); //PRINT(_T("\r\n<INFO>CTree::OnLClkTree= %s"), szText); return 1; } int CTree::OnRClkTree(LPNMHDR lphr) { TVHITTESTINFO thti; HTREEITEM htItem; TVITEM tvi; POINT point; GetCursorPos(&point); ScreenToClient(m_hWnd, &point); thti.pt = point; thti.flags = TVHT_TORIGHT; htItem = TreeView_HitTest(m_hWnd, &thti); if (htItem == NULL) return 0; TCHAR szText[20]; memset(&tvi, 0, sizeof(tvi)); tvi.mask = TVIF_TEXT | TVIF_PARAM; tvi.hItem = htItem; tvi.pszText = szText; tvi.cchTextMax = sizeof(szText); TreeView_GetItem(m_hWnd, &tvi); //PRINT(_T("\r\n<INFO>CTree::OnRClkTree = %s"), szText); GetCursorPos(&point); TrackPopupMenu(m_hPopMenu, TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y, 0, GetParent(m_hWnd), NULL); //通知是控件的父窗口处理 return 1; } int CTree::OnDBLClkTree(LPNMHDR lphr) { HTREEITEM htItem; TVITEM tvi; htItem = TreeView_GetSelection(m_hWnd); if (htItem == NULL) return 0; // HWND m_hWndClient = ((CXMDIFrameEx*)m_pMainFrame)->m_hWndClient; TCHAR szText[20]; memset(&tvi, 0, sizeof(tvi)); tvi.mask = TVIF_TEXT | TVIF_PARAM; tvi.hItem = htItem; tvi.pszText = szText; tvi.cchTextMax = sizeof(szText); TreeView_GetItem(m_hWnd, &tvi); //PRINT(_T("\r\n<INFO>CTree::OnDBLClkTree= %s"), szText); memset(&tvi, 0, sizeof(tvi)); tvi.mask = TVIF_TEXT; tvi.hItem = TreeView_GetSelection(m_hWnd); tvi.pszText = szText; tvi.cchTextMax = sizeof(szText); TreeView_GetItem(m_hWnd, &tvi); int nrow, ncolum; wsprintf(command, _T("select * from %s limit 100;"), szText); commandnum = lstrlen(command); commandtype = 0; SendMessage(GetParent(m_hWnd), WM_COMMAND, (WPARAM)IDX_EDIT_COMMAND, (LPARAM)0); return 1; } int CTree::DeleteAllItem() { HTREEITEM hItem = TreeView_GetRoot(m_hWnd); if (NULL == hItem) { return 0; } else { TreeView_DeleteItem(m_hWnd, hItem); return 1; } } //=================================== LONG CEdit::OldWndProc = 0; CEdit::CEdit() { } CEdit::~CEdit() { } HWND CEdit::Create(HWND hWndParent) { m_hInst = (HINSTANCE)GetWindowLong(hWndParent, GWL_HINSTANCE); HWND hWndEdit = CreateWindow(TEXT("edit"), NULL, WS_CHILD | WS_BORDER | WS_VISIBLE | ES_MULTILINE | WS_VSCROLL, 0, 0, 0, 0, hWndParent, (HMENU)IDC_LISTLOG, m_hInst, NULL); OldWndProc = SetWindowLong(hWndEdit, GWL_WNDPROC, (LONG)NewWndProc); m_hWnd = hWndEdit; //xgz 直接保存 m_hMenu = LoadMenu(m_hInst, (LPCSTR)IDC_SQLCLIENT); m_hPopMenu = GetSubMenu(m_hMenu, 2); //XGZ 用主菜单的第三列菜单作为弹出菜单 return (hWndEdit); } int CEdit::Init() { LOGFONT logfont; ZeroMemory(&logfont, sizeof(LOGFONT)); //_tcscpy(logfont.lfFaceName, _T("tahoma")); logfont.lfCharSet = OEM_FIXED_FONT; logfont.lfHeight = 16; HFONT hFont = CreateFontIndirect(&logfont); SendMessage(m_hWnd, WM_SETFONT, (WPARAM)hFont, TRUE); PRINT(_T("SQL>")); return 1; } LRESULT CALLBACK CEdit::NewWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int iLength; int i; HANDLE hG; char* phG; int nowLength; int getLength; TCHAR selText[1000]; switch (message) { case WM_CREATE: //不会执行 break; case WM_DESTROY: return 0; case WM_KEYDOWN: { SetCaretPos(3, 3); iLength = GetWindowTextLength(hWnd); SendMessage(hWnd, EM_SETSEL, iLength, iLength); switch (wParam) { case VK_RETURN: { break; } case VK_ESCAPE: //#define VK_ESCAPE 0x1B commandtype++; if (commandtype > 2) { commandtype = 0; } switch (commandtype) { case 0: PRINT("\r\nSQL>"); break; case 1: PRINT("\r\nSYS>"); break; case 2: PRINT("\r\nUSR>"); break; default: PRINT("\r\nSQL>"); break; } break; case VK_END: break; default: break; } } break; case WM_CHAR: switch (wParam) { case '\r': SendMessage(GetParent(hWnd), WM_COMMAND, (WPARAM)IDX_EDIT_COMMAND, (LPARAM)0); commandnum = 0; command[0] = 0; lastLength = GetWindowTextLength(hWnd); switch (commandtype) { case 0: PRINT("\r\nSQL>"); break; case 1: PRINT("\r\nSYS>"); break; case 2: PRINT("\r\nUSR>"); break; default: PRINT("\r\nSQL>"); break; } return TRUE; //不处理return，把光标留在原位置 break; case '\n': PRINT("case N"); break; case 0x1b: // PRINT("\r\nI reived ESCAPE - ESC"); break; case '\b': command[commandnum] = 0; commandnum--; if (commandnum < 0) { commandnum = 0; } break; default: if (commandnum < 10000) { command[commandnum] = wParam; commandnum++; command[commandnum] = 0; } else { PRINT(_T("\r\n<FAIL> COMMAND OVERFLOW!")); } break; } SendMessage(GetParent(hWnd), message, wParam, lParam); break; case WM_PASTE: iLength = GetWindowTextLength(hWnd); SendMessage(hWnd, EM_SETSEL, iLength, iLength); OpenClipboard(hWnd); hG = GetClipboardData(CF_TEXT); phG = (char*)GlobalLock(hG); iLength = strlen(phG); if (iLength > 10000) { iLength = 10000; } for (i = 0; i < iLength; i++) { if (commandnum < 10000) { command[commandnum] = *(phG + i); commandnum++; } else { PRINT(_T("\r\n<FAIL> COMMAND OVERFLOW!")); } } command[commandnum] = 0; GlobalUnlock(hG); ///EmptyClipboard(); //// empty after handled CloseClipboard(); //return TRUE; /// no defalt paste break; default: break; } return CallWindowProc((WNDPROC)OldWndProc, hWnd, message, wParam, lParam); } //========================================== CListView::CListView() { } CListView::~CListView() { } HWND CListView::Create(HWND hWndParent) { InitCommonControls(); m_hInst = (HINSTANCE)GetWindowLong(hWndParent, GWL_HINSTANCE); DWORD dwStyle; // Create the list-view window in report view with label editing enabled. dwStyle = WS_CHILD | WS_BORDER | WS_VISIBLE | LVS_REPORT | WS_TABSTOP; //|LVS_EDITLABELS; //|LVS_AUTOARRANGE HWND hWndListView = CreateWindow(WC_LISTVIEW, TEXT("ListTest"), dwStyle, 0, 0, 0, 0, hWndParent, (HMENU)IDC_LISTVIEW_VIEW, m_hInst, NULL); ListView_SetExtendedListViewStyle(hWndListView, LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES); //|LVS_EX_CHECKBOXES| LVS_EX_SUBITEMIMAGES HIMAGELIST hImageList; hImageList = ImageList_Create(16, 16, ILC_COLOR32 | ILC_MASK, 15, 15); //size 16x16 X15 for (unsigned int i = 0; i < 15; i++) { HICON hIcon = LoadIcon(m_hInst, MAKEINTRESOURCE(IDI_ICON1 + i)); ImageList_AddIcon(hImageList, hIcon); DestroyIcon(hIcon); } SendMessage(hWndListView, TVM_SETIMAGELIST, 0, (LPARAM)hImageList); m_hWnd = hWndListView; //xgz 直接保存 m_hMenu = LoadMenu(m_hInst, (LPCSTR)IDC_MAINMENU); m_hPopMenu = GetSubMenu(m_hMenu, 2); //XGZ 用主菜单的第三列菜单作为弹出菜单 return (hWndListView); } int CListView::Init() { int i, j; int lvColumWidth[10] = { 70,70,70,50,50,50 }; TCHAR* ColumName[10] = { _T("ID"), _T("Data"), NULL, }; TCHAR* ItemData[10][10] = { //{_T("001"), _T("100"),}, //{_T("002"), _T("101"),}, }; LV_COLUMN lvColum; LVITEM lvItem; // HIMAGELIST ImgList; lvColum.mask = LVCF_TEXT | LVCF_WIDTH; //|LVCF_SUBITEM; lvColum.cx = 80; for (i = 0; i < 3; i++) { lvColum.cx = lvColumWidth[i]; lvColum.iSubItem = i; lvColum.pszText = ColumName[i]; ListView_InsertColumn(m_hWnd, i, &lvColum); } ListView_SetItemCount(m_hWnd, 100); // for memory lvItem.mask = LVIF_TEXT; for (i = 0; i < 5; i++) { lvItem.iItem = i; lvItem.iSubItem = 0; lvItem.pszText = 0; // first should have this or direct use data ListView_InsertItem(m_hWnd, &lvItem); // for cell for (j = 0; j < 3; j++) { lvItem.iSubItem = j; lvItem.pszText = ItemData[i][j]; ListView_SetItem(m_hWnd, &lvItem); // for cell } } return 1; } int CListView::Update(HWND hListView, int nrow, int ncol, char** pData) { int i, j; LV_COLUMN lvColum; LVITEM lvItem; HIMAGELIST ImgList; SendMessage(hListView, LVM_DELETEALLITEMS, 0, 0); HWND hWndListViewHeader = (HWND)SendMessage(hListView, LVM_GETHEADER, 0, 0); int nOldCols = SendMessage(hWndListViewHeader, HDM_GETITEMCOUNT, 0, 0); nOldCols--; for (; nOldCols >= 0; nOldCols--) SendMessage(hListView, LVM_DELETECOLUMN, nOldCols, 0); lvColum.mask = LVCF_TEXT | LVCF_WIDTH;//|LVCF_SUBITEM; lvColum.cx = 100; for (i = 0; i < ncol; i++) { lvColum.iSubItem = i; lvColum.pszText = pData[i]; ListView_InsertColumn(hListView, i, &lvColum); } ListView_SetItemCount(hListView, 100); // for memory lvItem.mask = LVIF_TEXT; lvItem.pszText = 0; // first should have this or direct use data for (i = 1; i < nrow + 1; i++) { lvItem.iItem = i - 1; lvItem.iSubItem = 0; ListView_InsertItem(hListView, &lvItem); // for cell for (j = 0; j < ncol; j++) { lvItem.iSubItem = j; lvItem.pszText = pData[i * ncol + j]; ListView_SetItem(hListView, &lvItem); // for cell } } return 1; } //=============================== CSQL::CSQL() { } CSQL::~CSQL() { } int CSQL::Open(LPTSTR szFileName) { lstrcpy(m_szDBName, szFileName); int nrow, ncolum; int i, j; HTREEITEM hItem; HTREEITEM hPItem; HTREEITEM hRoot; if (m_SQLite.m_IsOpen) { m_SQLite.Close(); } if (!m_SQLite.Open(m_szDBName)) { PRINT("<ERR> Open Failed"); return -1; } DlgPassword(); m_Tree1.DeleteAllItem(); TCHAR* sql = _T("SELECT type,name,tbl_name,rootpage, sql FROM sqlite_master order by type"); Query(sql); TCHAR ItemText[256]; int levNow = 0; HTREEITEM hParent = NULL; HTREEITEM hCurrent = NULL; HTREEITEM hDB = NULL; hRoot = m_Tree1.InsertTreeNode(m_Tree1.m_hWnd, NULL, _T("wxSQLite3")); hDB = m_Tree1.InsertTreeNode(m_Tree1.m_hWnd, hRoot, m_szDBName); ncolum = Header_GetItemCount(ListView_GetHeader(m_ListView1.m_hWnd)); nrow = ListView_GetItemCount(m_ListView1.m_hWnd); char type_last[256] = ""; char type[256]; for (i = 0; i < nrow; i++) { ListView_GetItemText(m_ListView1.m_hWnd, i, 0, type, 255);//第一列 if (0 != strcmp(type, type_last)) { hParent = m_Tree1.InsertTreeNode(m_Tree1.m_hWnd, hDB, type); memset(type_last, 0, 256); memcpy(type_last, type, 255); } ListView_GetItemText(m_ListView1.m_hWnd, i, 1, ItemText, 255); hCurrent = m_Tree1.InsertTreeNode(m_Tree1.m_hWnd, hParent, ItemText); } SendMessage(m_Tree1.m_hWnd, TVM_EXPAND, TVE_EXPAND, (LPARAM)hRoot); //SendMessage(m_Tree1.m_hWnd, TVM_SETBKCOLOR, 0, RGB(255, 255, 230)); //RGB(200,230,150) m_Tree1.ExpandAll(hDB); return 1; } int CSQL::Query(LPTSTR sql) { PRINT("\r\nSQL>%s", sql); m_SQLite.Query(sql, m_row, m_colum); m_ListView1.Update(m_ListView1.m_hWnd, m_row, m_colum, m_SQLite.m_sresult); PRINT("\r\nrow=%d,colum=%d", m_row, m_colum); return m_row; } int CSQL::DlgPassword() { //HINSTANCE hInst = (HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE); DialogBoxParam(theApp.m_hInst, (LPCTSTR)IDD_PASSWORDBOX, theApp.m_hWnd, (DLGPROC)PasswordProc, (LPARAM)&m_SQLite); return 1; } //========================================= LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; TCHAR szHello[] = _T("Hello"); switch (message) { case WM_CREATE: OnCreate(hWnd, message, wParam, lParam); break; case WM_SIZE: OnSize(hWnd, message, wParam, lParam); break; case WM_PAINT: OnPaint(hWnd, message, wParam, lParam); break; case WM_TIMER: OnTimer(hWnd, message, wParam, lParam); break; case WM_LBUTTONDOWN: OnLButtonDown(hWnd, message, wParam, lParam); break; case WM_LBUTTONUP: OnLButtonUp(hWnd, message, wParam, lParam); break; case WM_MOUSEMOVE: OnMouseMove(hWnd, message, wParam, lParam); break; case WM_NOTIFY: //XGZ 控件通知 OnNotify(hWnd, message, wParam, lParam); break; case WM_COMMAND: wmId = LOWORD(wParam); wmEvent = HIWORD(wParam); // Parse the menu selections: switch (wmId) { case IDX_EDIT_COMMAND: OnEditCommand(hWnd, message, wParam, lParam); //PRINT("\r\n Command =%d, %s", theApp.commandnum, theApp.command); break; case IDM_FILE_NEW: OnFileNew(hWnd, message, wParam, lParam); break; case IDM_FILE_OPEN: OnFileOpen(hWnd, message, wParam, lParam); break; case IDM_FILE_SAVE: OnFileSave(hWnd, message, wParam, lParam); break; case IDM_DB_SELECT100: OnSelect100(hWnd, message, wParam, lParam); break; case IDM_DB_SELECTALL: OnSelectAll(hWnd, message, wParam, lParam); break; case IDM_DB_PRAGMA: OnPragma(hWnd, message, wParam, lParam); break; case IDM_DB_PASSWORD: OnPassword(hWnd, message, wParam, lParam); break; case IDM_TREE_EDIT: // OnTreeEdit(hWnd, message, wParam, lParam); break; case IDM_TREE_INSERTCHILD: // m_Tree1.InsertChild(); break; case IDM_TREE_INSERTSIBLING: // m_Tree1.InsertSibling(); break; case IDM_TREE_DB_PRAGMA: OnPragma(hWnd, message, wParam, lParam); break; case IDM_ABOUT: //MessageBox(hWnd, "Test", "Test", MB_OK); DialogBox(theApp.m_hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); break; case IDM_EXIT: DestroyWindow(hWnd); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0; } int OnCreate(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { SetTimer(hWnd, 1, 10000, NULL); //10s m_Tree1.Create(hWnd); m_Tree1.Init(); m_ListView1.Create(hWnd); m_ListView1.Init(); m_Edit1.Create(hWnd); m_Edit1.Init(); return 1; } int RerAlign(HWND hWnd) { int splitterwith = 4 / 2; int toolsbarhigh = 25; int statusbarhigh = 25; RECT rt; GetClientRect(hWnd, &rt); int cxClient = rt.right - rt.left; int cyClient = rt.bottom - rt.top; m_rtLeft.left = 0; m_rtLeft.right = m_SpltterLeft - splitterwith; m_rtLeft.top = toolsbarhigh; //toolsbar m_rtLeft.bottom = rt.bottom - statusbarhigh; //statusbar m_rtBottom.left = m_SpltterLeft + splitterwith; m_rtBottom.right = rt.right; m_rtBottom.top = rt.bottom - toolsbarhigh - m_SpltterBottom + splitterwith; //toolsbar m_rtBottom.bottom = rt.bottom - statusbarhigh; m_rtMain.left = m_SpltterLeft + splitterwith; m_rtMain.right = rt.right; m_rtMain.top = toolsbarhigh; //toolsbar m_rtMain.bottom = rt.bottom - statusbarhigh - m_SpltterBottom - splitterwith; //statusbar MoveWindow(m_Tree1.m_hWnd, m_rtLeft.left, m_rtLeft.top, m_rtLeft.right - m_rtLeft.left, m_rtLeft.bottom - m_rtLeft.top, TRUE); MoveWindow(m_Edit1.m_hWnd, m_rtBottom.left, m_rtBottom.top, m_rtBottom.right - m_rtBottom.left, m_rtBottom.bottom - m_rtBottom.top, TRUE); MoveWindow(m_ListView1.m_hWnd, m_rtMain.left, m_rtMain.top, m_rtMain.right - m_rtMain.left, m_rtMain.bottom - m_rtMain.top, TRUE); return 1; } //留一个状态条的位置 int OnSize(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int cxClient, cyClient; cxClient = LOWORD(lParam); cyClient = HIWORD(lParam); MoveWindow(theApp.m_hToolsbar, 0, 0, cyClient, 25, TRUE); //Toolsbar 25 MoveWindow(theApp.m_hStatusbar, 0, 0, 0, 0, TRUE); //Statusbar 25 RerAlign(hWnd); return DefWindowProc(hWnd, message, wParam, lParam); } int OnPaint(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { PAINTSTRUCT ps; HDC hdc; RECT rt; hdc = BeginPaint(hWnd, &ps); GetClientRect(hWnd, &rt); //DrawText(hdc, StatusText, strlen(StatusText), &rt, DT_LEFT|DT_BOTTOM|DT_SINGLELINE); EndPaint(hWnd, &ps); return 1; } int OnTimer(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { return 1; } int OnEditCommand(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int nrow = 0, ncolum = 0; if (commandnum == 0) { //PRINT("\r\n COMMMAND=0"); return 0; } switch (commandtype) { case 0: m_SQL1.Query(command); break; case 1: PRINT("\r\n%s", command); break; case 2: PRINT("\r\nUSR>"); break; default: PRINT("\r\nSQL>"); break; } return 1; } int OnFileNew(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { PRINT("\r\nOnFileNew"); return 1; } int OnFileOpen(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { theApp.FileOpen(); m_SQL1.Open(theApp.m_File); return 1; } int OnFileSave(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { return 1; } int OnSelect100(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { HTREEITEM htItem; htItem = TreeView_GetSelection(m_Tree1.m_hWnd); if (htItem == NULL) return 0; TCHAR szText[256]; m_Tree1.GetSelectionText(szText, 255); wsprintf(command, _T("select * from %s limit 100;"), szText); m_SQL1.Query(command); return 1; } int OnSelectAll(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { HTREEITEM htItem; htItem = TreeView_GetSelection(m_Tree1.m_hWnd); if (htItem == NULL) return 0; TCHAR szText[256]; m_Tree1.GetSelectionText(szText, 255); wsprintf(command, _T("select * from %s;"), szText); m_SQL1.Query(command); return 1; } int OnPragma(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { TCHAR szText[256]; m_Tree1.GetSelectionText(szText,255); wsprintf(command, _T("PRAGMA table_info(%s);"), szText); m_SQL1.Query(command); return 1; } int OnPassword(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { m_SQL1.DlgPassword(); return 1; } int OnTreeEdit(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { PRINT("\r\nOnTreeEdit"); return 1; } int OnLButtonDown(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { RECT rt; GetClientRect(hWnd, &rt); int cxClient = rt.right - rt.left; int cyClient = rt.bottom - rt.top; int cxMouse = LOWORD(lParam); int cyMouse = HIWORD(lParam); if ((cxMouse - m_SpltterLeft > -5) && (cxMouse - m_SpltterLeft < 5)) { SetCursor(LoadCursor(NULL, IDC_SIZEWE)); SetCapture(hWnd); m_SpltterLeftMove = TRUE; } else if ((cyMouse - (cyClient - m_SpltterBottom - 25) > -5) && (cyMouse - (cyClient - m_SpltterBottom - 25) < 5) && (cxMouse > m_SpltterLeft + 5)) { SetCursor(LoadCursor(NULL, IDC_SIZENS)); SetCapture(hWnd); m_SpltterBottomMove = TRUE; } return 1; } int OnLButtonUp(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { if (m_SpltterBottomMove) { m_SpltterBottomMove = FALSE; ReleaseCapture(); } if (m_SpltterLeftMove) { m_SpltterLeftMove = FALSE; ReleaseCapture(); } return 1; } int OnMouseMove1(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { RECT rt; GetClientRect(hWnd, &rt); int cxClient = rt.right - rt.left; int cyClient = rt.bottom - rt.top; int cxMouse = LOWORD(lParam); int cyMouse = HIWORD(lParam); //在分割区 if ((cxMouse - m_SpltterLeft > -5) && (cxMouse - m_SpltterLeft < 5)) { SetCursor(LoadCursor(NULL, IDC_SIZEWE)); SetCapture(hWnd); } else if ((cyMouse - (cyClient - m_SpltterBottom - 25) > -5) && (cyMouse - (cyClient - m_SpltterBottom - 25) < 5)) { SetCursor(LoadCursor(NULL, IDC_SIZENS)); SetCapture(hWnd); } else { ReleaseCapture(); } //左右保留区 if ((m_SpltterLeftMove) && (cxMouse > 50) && (cxMouse < (cxClient - m_SpltterRight) - 50)) { m_SpltterLeft = cxMouse; SetCapture(hWnd); RerAlign(hWnd); //InvalidateRect(hWnd, NULL, TRUE); //会刷工具条 } //上下保留区 else if ((m_SpltterBottomMove) && (cyMouse > 100) && (cyMouse < cyClient - 50)) { m_SpltterBottom = cyClient - cyMouse - 25; RerAlign(hWnd); SetCapture(hWnd); //InvalidateRect(hWnd, NULL, TRUE); //会刷工具条 } else { //m_SpltterLeftMove = FALSE; //m_SpltterBottomMove = FALSE; //ReleaseCapture(); } return 1; } int OnMouseMove(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { OnMouseMove1(hWnd, message, wParam, lParam); // m_Tree1.OnMouseMove(hWnd, message, wParam, lParam); return 1; } int OnNotify(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int idCtrl = (int)wParam; //控件的 ID LPNMHDR lphr = (LPNMHDR)lParam; //先看是哪个控件，再决定结构 if (lphr->hwndFrom == m_Tree1.m_hWnd) { NM_TREEVIEW* pTree = (NM_TREEVIEW*)lParam; //是树控件，所以用树控件通知结构 switch (pTree->hdr.code) { case NM_CLICK: m_Tree1.OnLClkTree(lphr); break; case NM_RCLICK: m_Tree1.OnRClkTree(lphr); break; case NM_DBLCLK: m_Tree1.OnDBLClkTree(lphr); break; default: //PRINT("\r\nm_hWndTree=%d %d", m_hWndTree, pTree->hdr.code); break; } } return 0; //返回消息是给控件处理 } // Mesage handler for about box. LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { switch (message) { case WM_INITDIALOG: return TRUE; case WM_COMMAND: if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) { EndDialog(hDlg, LOWORD(wParam)); return TRUE; } break; } return FALSE; } BOOL CALLBACK PasswordProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { int i; static CwxSQLite SQLite, * pSQLite; TCHAR szPassWord[256]; TCHAR szPassWordNew[256]; TCHAR szPassWordNew2[256]; switch (message) { case WM_INITDIALOG: RECT rtDesk; RECT rtDlg; GetWindowRect(GetDesktopWindow(), &rtDesk); GetWindowRect(hDlg, &rtDlg); SetWindowPos(hDlg, HWND_TOPMOST, rtDesk.right / 2 - rtDlg.right / 2, rtDesk.bottom / 2 - rtDlg.bottom / 2, rtDlg.right - rtDlg.left, rtDlg.bottom - rtDlg.top, SWP_NOOWNERZORDER | SWP_NOSIZE | SWP_NOZORDER); pSQLite = (CwxSQLite*)lParam; SQLite = *pSQLite; SetDlgItemText(hDlg, IDC_EDIT_OP1, _T("password")); return FALSE; case WM_COMMAND: switch (LOWORD(wParam)) { case IDOK: GetDlgItemText(hDlg, IDC_EDIT_OP1, (LPTSTR)szPassWord, 256); GetDlgItemText(hDlg, IDC_EDIT_OP2, (LPTSTR)szPassWordNew, 256); GetDlgItemText(hDlg, IDC_EDIT_OP3, (LPTSTR)szPassWordNew2, 256); PRINT(szPassWord); PRINT(szPassWordNew); PRINT(szPassWordNew2); SQLite.SetPassWord(1, szPassWord, szPassWordNew); EndDialog(hDlg, TRUE); PRINT("\r\nIDOK"); return TRUE; case IDCANCEL: EndDialog(hDlg, FALSE); PRINT("\r\nIDCANCEL"); return TRUE; case IDRESET: EndDialog(hDlg, TRUE); PRINT("\r\nIDRESET"); return TRUE; } break; } return FALSE; } int PRINT(const TCHAR* fmt, ...) { TCHAR buffer[1024]; va_list argptr; int cnt; int iEditTextLength; HWND hWnd = m_Edit1.m_hWnd; if (NULL == hWnd) return 0; va_start(argptr, fmt); cnt = wvsprintf(buffer, fmt, argptr); // not %f va_end(argptr); iEditTextLength = GetWindowTextLength(hWnd); if (iEditTextLength + cnt > 30000) // edit text max length is 30000 { SendMessage(hWnd, EM_SETSEL, 0, 10000); SendMessage(hWnd, WM_CLEAR, 0, 0); iEditTextLength = iEditTextLength - 10000; } SendMessage(hWnd, EM_SETSEL, iEditTextLength, iEditTextLength); SendMessage(hWnd, EM_REPLACESEL, 0, (LPARAM)buffer); return(cnt); }
其他文件：
#pragma once #include "sqlite3.h" class CwxSQLite { public: CwxSQLite(void); ~CwxSQLite(void); public: sqlite3* m_db; char** m_sresult; BOOL m_IsOpen; public: BOOL Open(char* filename); int SetPassWord(int Mode, char* szPassWord, char* szPassWordNew); void Close(); BOOL Query(char* sql, int &nrow, int &ncolum); BOOL OnSqlExec(char* sql); static int sqlcallback(void* NotUsed, int argc, char** argv, char** azColName); //xgz int ReadBLOB(char* sql, void* value); //xgz 读一个blob数据 BOOL SaveBLOB(char* sql, void* value, int len); //xgz int ReadBlobRtf(char* sql, CString &str);//xgz 读一个blob数据 //BOOL InsertBLOB1(char* sql, void* value, int len);//xgz 插入一个blob数据 BOOL UpdateBLOB1(char* sql, void* value, int len);//xgz 更新一个blob数据 BOOL InsertBLOB(char* sql, int column_index, void* value, int len); //xgz 插入一个blob数据, 位置 };
#include "StdAfx.h" #include "wxSQLite.h" //#pragma comment(lib,"sqlite3.lib") CwxSQLite::CwxSQLite(void) { m_sresult = NULL; m_db = NULL; m_IsOpen = FALSE; } CwxSQLite::~CwxSQLite(void) { if (NULL != m_sresult) { sqlite3_free_table(m_sresult); m_sresult = NULL; } if (NULL != m_db) { sqlite3_close(m_db); m_db = NULL; } m_IsOpen = FALSE; } BOOL CwxSQLite::Open(char* filename) { int rc; if (NULL != m_db) { sqlite3_close(m_db); m_db = NULL; m_IsOpen = FALSE; } rc = sqlite3_open(filename, &m_db); if (rc) { sqlite3_close(m_db); return FALSE; } else { //m_IsOpen = TRUE; } m_IsOpen = TRUE; return TRUE; } int CwxSQLite::SetPassWord(int Mode, char* szPassWord, char* szPassWordNew) { int rc; switch (Mode) { case 1: //SET rc = sqlite3_key(m_db, szPassWord, 8); //使用密码，第一次为设置密码，以后为解密，最后是密码长度 break; case 2: //RESET rc = sqlite3_key(m_db, szPassWord, 8); rc = sqlite3_rekey(m_db, NULL, 0); //清空密码 break; case 3: //CLEAR rc = sqlite3_key(m_db, szPassWord, 8); rc = sqlite3_rekey(m_db, szPassWordNew, 8); //RESET break; default: break; } return 1; } void CwxSQLite::Close() { if (NULL != m_db) { sqlite3_close(m_db); m_db = NULL; } m_IsOpen = FALSE; } //查询SQL BOOL CwxSQLite::Query(char* sql, int& nrow, int& ncolum) { char* szErrMsg; int rc; if (NULL != m_sresult) { sqlite3_free_table(m_sresult); m_sresult = NULL; } rc = sqlite3_get_table(m_db, sql, &m_sresult, &nrow, &ncolum, &szErrMsg); /* execute SQL statement */ if (rc != SQLITE_OK) { if (NULL != szErrMsg) { //PRINT(_T("\r\n<ERR>SQL error: %s\n"), szErrMsg); sqlite3_free(szErrMsg); return FALSE; } //PRINT(_T("\r\n<OK>select success!")); } return TRUE; } //sql执行回调函数 int CwxSQLite::sqlcallback(void* NotUsed, int argc, char** argv, char** azColName) { int i; for (i = 0; i < argc; i++) { } return 0; } //执行SQL BOOL CwxSQLite::OnSqlExec(char* sql) { char* szErrMsg; int rc; rc = sqlite3_exec(m_db, sql, sqlcallback, 0, &szErrMsg); /* execute SQL statement */ if (rc != SQLITE_OK) { sqlite3_free(szErrMsg); return FALSE; } return TRUE; } // xgz 只UPDATE一个数据,利用参数(:abc)传递 //eg. char* sql = "UPDATE Table SET data = :abc WHERE name = 'blob123';"; BOOL CwxSQLite::SaveBLOB(char* sql, void* value, int len) { sqlite3_stmt* stmt = 0; //int index; int rc; const char* error = 0; //char* sql = "UPDATE TTestB SET data = :abc WHERE name = 'blob123';"; rc = sqlite3_prepare(m_db, sql, strlen(sql), &stmt, &error); if (rc != SQLITE_OK) { return FALSE; } rc = sqlite3_bind_blob(stmt, 1, (const void*)value, len, SQLITE_STATIC); rc = sqlite3_step(stmt); sqlite3_finalize(stmt); return TRUE; } BOOL CwxSQLite::InsertBLOB(char* sql, int column_index, void* value, int len) { sqlite3_stmt* stmt = 0; //int index; int rc; const char* error = 0; rc = sqlite3_prepare(m_db, sql, strlen(sql), &stmt, &error); if (rc != SQLITE_OK) { return FALSE; } rc = sqlite3_bind_blob(stmt, column_index, (const void*)value, len, SQLITE_STATIC); rc = sqlite3_step(stmt); sqlite3_finalize(stmt); return TRUE; } //xgz BOOL CwxSQLite::UpdateBLOB1(char* sql, void* value, int len) { sqlite3_stmt* stmt = 0; //int index; int rc; const char* error = 0; rc = sqlite3_prepare(m_db, sql, strlen(sql), &stmt, &error); if (rc != SQLITE_OK) { return FALSE; } rc = sqlite3_bind_blob(stmt, 1, (const void*)value, len, SQLITE_STATIC); //XGZ 只用第一个字段 rc = sqlite3_step(stmt); sqlite3_finalize(stmt); return TRUE; }
资源头文件
//{{NO_DEPENDENCIES}} // Microsoft Visual C++ generated include file. // Used by SQLCLIENT.RC // //==程序相关 #define IDI_SQLCLIENT 101 #define IDC_SQLCLIENT 101 //==图标 #define IDI_ICON1 131 #define IDI_ICON2 132 #define IDI_ICON3 133 #define IDI_ICON4 134 #define IDI_ICON5 135 #define IDI_ICON6 136 #define IDI_ICON7 137 #define IDI_ICON8 138 #define IDI_ICON9 139 #define IDI_ICON10 140 #define IDI_ICON11 141 #define IDI_ICON12 142 #define IDI_ICON13 143 #define IDI_ICON14 144 #define IDI_ICON15 145 #define IDI_ICON16 146 #define IDI_ICON17 147 #define IDI_ICON18 148 #define IDI_ICON19 149 #define IDI_ICON20 150 //==菜单 #define IDC_MAINMENU 201 //==对话框===== #define IDD_PASSWORDBOX 210 #define IDD_ABOUTBOX 211 //==控件======= #define IDC_STATUSBAR 1001 #define IDC_TOOLSBAR 1002 #define IDC_LISTLOG 1003 #define IDC_TREE_FILE 1101 #define IDC_LISTVIEW_VIEW 1102 #define IDC_EDIT_OP1 1201 #define IDC_EDIT_OP2 1202 #define IDC_EDIT_OP3 1203 #define IDC_EDIT_OP4 1204 #define IDRESET 1205 #define ID_DLG_OPEN 1206 //==菜单 COMMAND ID, #define IDM_FILE_NEW 40011 #define IDM_FILE_OPEN 40012 #define IDM_FILE_SAVE 40013 #define IDM_FILE_SAVEAS 40014 #define IDM_TEST_TEST1 40015 #define IDM_TEST_TEST2 40016 #define IDM_TEST_TEST3 40017 #define IDM_TEST_TEST4 40018 #define IDM_TREE_EDIT 40105 #define IDM_TREE_INSERTCHILD 40106 #define IDM_TREE_INSERTSIBLING 40107 #define IDM_TREE_ADD 40108 #define IDM_TREE_DELETE 40109 #define IDM_TREE_REFRESH 40110 #define IDM_TREE_DB_CONNECT 40119 #define IDM_TREE_DB_DISCONNECT 40120 #define IDM_TREE_DB_PRAGMA 40121 #define IDM_DB_SELECT100 40122 #define IDM_DB_PRAGMA 40123 #define IDM_DB_SELECTALL 40124 #define IDM_DB_PASSWORD 40125 //==自定义消息 COMMAND ID #define IDX_EDIT_COMMAND 50001 //==默认框架 #define IDR_MAINFRAME 128 #define IDD_NT2_DIALOG 102 #define IDS_APP_TITLE 103 #define IDM_ABOUT 104 #define IDM_EXIT 105 #define IDS_HELLO 106 #define IDI_SMALL 108 #define IDC_MYICON 2 #define IDC_STATIC -1 // Next default values for new objects // #ifdef APSTUDIO_INVOKED #ifndef APSTUDIO_READONLY_SYMBOLS #define _APS_NEXT_RESOURCE_VALUE 129 #define _APS_NEXT_COMMAND_VALUE 32771 #define _APS_NEXT_CONTROL_VALUE 1000 #define _APS_NEXT_SYMED_VALUE 110 #endif #endif
资源文件
//Microsoft Visual C++ generated resource script. // #include "resource.h" #define APSTUDIO_READONLY_SYMBOLS ///////////////////////////////////////////////////////////////////////////// // // Generated from the TEXTINCLUDE 2 resource. // #define APSTUDIO_HIDDEN_SYMBOLS #include "windows.h" #undef APSTUDIO_HIDDEN_SYMBOLS ///////////////////////////////////////////////////////////////////////////// #undef APSTUDIO_READONLY_SYMBOLS #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS) #ifdef _WIN32 LANGUAGE 4, 2 #pragma code_page(936) #endif //_WIN32 ///////////////////////////////////////////////////////////////////////////// // // Icon // // Icon with lowest ID value placed first to ensure application icon // remains consistent on all systems. IDI_SQLCLIENT ICON DISCARDABLE "SQLClient.ICO" IDI_SMALL ICON DISCARDABLE "SMALL.ICO" IDI_ICON1 ICON ".\\Res\\Win95\\UtilityText.ico" IDI_ICON2 ICON ".\\Res\\Win95\\OPENFOLD.ico" IDI_ICON3 ICON ".\\Res\\Win95\\DISK06.ico" IDI_ICON4 ICON ".\\Res\\Win95\\DISKS04.ico" IDI_ICON5 ICON ".\\Res\\Win95\\EXPLORER.ico" IDI_ICON6 ICON ".\\Res\\Win95\\DRIVENET.ico" IDI_ICON7 ICON ".\\Res\\Win95\\DRIVEDSC.ico" IDI_ICON8 ICON ".\\Res\\Win95\\MYCOMP.ico" IDI_ICON9 ICON ".\\Res\\Win95\\NETHOOD.ico" IDI_ICON10 ICON ".\\Res\\Win95\\525FLOP1.ico" IDI_ICON11 ICON ".\\Res\\Win95\\CLSDFOLD.ico" IDI_ICON12 ICON ".\\Res\\Win95\\properties_wnd.ico" IDI_ICON13 ICON ".\\Res\\Win95\\undo.ico" IDI_ICON14 ICON ".\\Res\\Win95\\redo.ico" IDI_ICON15 ICON ".\\Res\\Win95\\DESKTOP.ico" ///////////////////////////////////////////////////////////////////////////// // // Menu // IDC_SQLCLIENT MENU DISCARDABLE BEGIN POPUP "&File" BEGIN MENUITEM "E&xit", IDM_EXIT END POPUP "&Help" BEGIN MENUITEM "&About ...", IDM_ABOUT END END IDC_MAINMENU MENU DISCARDABLE BEGIN POPUP "&File" BEGIN MENUITEM "&New", IDM_FILE_NEW MENUITEM "&Open", IDM_FILE_OPEN MENUITEM "&Save", IDM_FILE_SAVE MENUITEM "&Save As", IDM_FILE_SAVEAS MENUITEM "E&xit", IDM_EXIT END POPUP "&Test" BEGIN MENUITEM "&Test1", IDM_TEST_TEST1 MENUITEM "&Test2", IDM_TEST_TEST2 MENUITEM "&Test3", IDM_TEST_TEST3 MENUITEM "&Test4", IDM_TEST_TEST4 END POPUP "&DataBase" BEGIN MENUITEM "Select100", IDM_DB_SELECT100 MENUITEM "Pragma", IDM_DB_PRAGMA MENUITEM "SelectAll", IDM_DB_SELECTALL MENUITEM "Password", IDM_DB_PASSWORD POPUP "Other" BEGIN MENUITEM "&Connect", IDM_TREE_DB_CONNECT MENUITEM "&Disconnect", IDM_TREE_DB_DISCONNECT MENUITEM "&Pragma", IDM_TREE_DB_PRAGMA END END POPUP "T&ree" BEGIN MENUITEM "&Edit", IDM_TREE_EDIT MENUITEM "&InsertChild", IDM_TREE_INSERTCHILD MENUITEM "&InsertSibling", IDM_TREE_INSERTSIBLING MENUITEM "&Delete", IDM_TREE_DELETE MENUITEM "&ReFresh", IDM_TREE_REFRESH POPUP "&DateBase" BEGIN MENUITEM "&Connect", IDM_TREE_DB_CONNECT MENUITEM "&Disconnect", IDM_TREE_DB_DISCONNECT MENUITEM "&Pragma", IDM_TREE_DB_PRAGMA END END POPUP "&Help" BEGIN MENUITEM "&About ...", IDM_ABOUT END END ///////////////////////////////////////////////////////////////////////////// // // Accelerator // IDC_SQLCLIENT ACCELERATORS MOVEABLE PURE BEGIN "?", IDM_ABOUT, ASCII, ALT "/", IDM_ABOUT, ASCII, ALT END ///////////////////////////////////////////////////////////////////////////// // // Dialog // IDD_PASSWORDBOX DIALOG DISCARDABLE 22, 17, 178, 128 STYLE DS_MODALFRAME | WS_CAPTION | WS_SYSMENU CAPTION "PASSWORD" FONT 8, "System" BEGIN ICON IDI_ICON1, IDCANCEL, 14, 9, 20, 20 LTEXT "XT Version 1.0", IDC_STATIC, 50, 7, 72, 8, SS_NOPREFIX LTEXT "Copyright (C) 2023", IDC_STATIC, 49, 20, 119, 8 DEFPUSHBUTTON "OK", IDOK, 133, 44, 30, 11, WS_GROUP PUSHBUTTON "CANCEL", IDCANCEL, 133, 68, 30, 11, WS_GROUP PUSHBUTTON "RESET", IDRESET, 133, 92, 30, 11, WS_GROUP EDITTEXT IDC_EDIT_OP1, 42, 42, 80, 14, ES_AUTOHSCROLL EDITTEXT IDC_EDIT_OP2, 42, 66, 80, 14, ES_AUTOHSCROLL EDITTEXT IDC_EDIT_OP3, 42, 90, 80, 14, ES_AUTOHSCROLL END IDD_ABOUTBOX DIALOG DISCARDABLE 22, 17, 230, 75 STYLE DS_MODALFRAME | WS_CAPTION | WS_SYSMENU CAPTION "About" FONT 8, "System" BEGIN ICON IDI_SQLCLIENT,IDC_MYICON,14,9,16,16 LTEXT "SQLClient Version 1.0",IDC_STATIC,49,10,119,8,SS_NOPREFIX LTEXT "Copyright (C) 2023",IDC_STATIC,49,20,119,8 DEFPUSHBUTTON "OK",IDOK,195,6,30,11,WS_GROUP END #ifdef APSTUDIO_INVOKED ///////////////////////////////////////////////////////////////////////////// // // TEXTINCLUDE // 2 TEXTINCLUDE DISCARDABLE BEGIN "#define APSTUDIO_HIDDEN_SYMBOLS\r\n" "#include ""windows.h""\r\n" "#undef APSTUDIO_HIDDEN_SYMBOLS\r\n" "#include ""resource.h""\r\n" "\0" END 3 TEXTINCLUDE DISCARDABLE BEGIN "\r\n" "\0" END #endif // APSTUDIO_INVOKED ///////////////////////////////////////////////////////////////////////////// // // String Table // STRINGTABLE DISCARDABLE BEGIN IDC_SQLCLIENT "SQLCLIENT" IDS_APP_TITLE "SQLClient" IDS_HELLO "Hello World!" END #endif ///////////////////////////////////////////////////////////////////////////// #ifndef APSTUDIO_INVOKED ///////////////////////////////////////////////////////////////////////////// // // Generated from the TEXTINCLUDE 3 resource. // ///////////////////////////////////////////////////////////////////////////// #endif // not APSTUDIO_INVOKED