项目里的PDA程序(zhuan)

今天终于把pda版本重新做好，最近好多东西要烦，烦这烦那，没时间做这个东西，今天总算弄好了，可以安心开始看书了！
这个pda版本把早段时间做的跨平台socket库用上，所以基本上底层网络基本不用怎么做，直接用就好了，然后再加上原来那些上层代码复用，所以功能很快就实现，主要可能是一些Pocket pc不兼容的函数或者控件需要考虑，记录一下：

1)如果忘记定义析构函数，有可能导致程序在pocket pc上会无端端退出。
2)代码记录：

添加菜单代码：
void CPDACtrlDlg::initMenu()
{
hwndCB = CommandBar_Create(::AfxGetInstanceHandle(),this->GetSafeHwnd(),1);
CommandBar_InsertMenubar (hwndCB,::AfxGetInstanceHandle(), IDR_MAIN_MENU, 0);
CommandBar_AddAdornments (hwndCB, WM_HELP , 0);
}
全屏设置代码：
void CPDACtrlDlg::initGUI()
{
RECT rc;
GetWindowRect(&rc);
rc.top-=26;
MoveWindow(rc.left,rc.top,rc.right,rc.bottom,FALSE); //上移26像素
SHFullScreen(this->m_hWnd,SHFS_HIDETASKBAR); //隐藏任务栏

initMenu();

}

菜单check项修改：
HMENU hmenu = ::CommandBar_GetMenu(hwndCB,0);

UINT state = ::GetMenuState(hmenu,ID_PUSHPLAY,MF_BYCOMMAND);
ASSERT(state != 0xFFFFFFFF);

if (state & MF_CHECKED)
{
  pBaseServer->unloadService(pCallPlayResp->getRespType());
  CheckMenuItem(hmenu,ID_PUSHPLAY, MF_UNCHECKED | MF_BYCOMMAND);
}
else
{
  pBaseServer->loadService(pCallPlayResp);
  CheckMenuItem(hmenu,ID_PUSHPLAY, MF_CHECKED | MF_BYCOMMAND);
}

3)wince选择一个或多个文件，利用CFileDialog试过不行，所以干脆自己做了个简单的，利用CTreeCtrl
和CListCtrl一起，做了一个像wince中的资源管理器的东西，代码通过递归所有文件夹目录，在CListCtrl中
显示当前目录下的文件（非文件夹），可以从CListCtrl中选择多个文件，记录文件路径
代码：

DirDlg头文件

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#pragma once
// CDirDialog 对话框
#include<string>
#include<vector>
#include "afx.h"
using namespace std;
class CDirDialog : public CDialog
{
DECLARE_DYNAMIC(CDirDialog)
public :
CDirDialog(int MAXFILENUM = 500,CWnd* pParent = NULL); // 标准构造函数
virtual ~CDirDialog();
// 对话框数据
enum { IDD = IDD_LISTDLG };
private :
void initImageList();
void clrImageList();
void initDirTree();
void clrFileList(CListCtrl *pList);
void clrTreeItem(CTreeCtrl *pTree,HTREEITEM item);
void initGUI();
void clrGUI();
vector<WIN32_FIND_DATA> findFile(string dir);
void getDirFile(CListCtrl *pList,CTreeCtrl *pTree,HTREEITEM root);
string getPath(CTreeCtrl *pTree,HTREEITEM item);
void recurDir(string dir,CTreeCtrl *pTree,HTREEITEM root);
public :
vector<string> getSelFile(); //返回路径
private :
CListCtrl *pFileList;
CTreeCtrl *pDirTree;
CImageList *pImageList;
vector<string>vecSelPath;
vector<string>vecTmp;
HWND hwndCB;
int iMaxFileNum; //最大存储显示文件数目
protected :
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
DECLARE_MESSAGE_MAP()
public :
virtual BOOL OnInitDialog();
public :
afx_msg void OnTvnSelchangedDir(NMHDR *pNMHDR, LRESULT *pResult);
public :
afx_msg void OnClose();
public :
afx_msg void OnBnClickedOk();
public :
afx_msg void OnBnClickedCancel();
public :
afx_msg void OnActivate( UINT nState, CWnd* pWndOther, BOOL bMinimized);
public :
afx_msg void OnSettingChange( UINT uFlags, LPCTSTR lpszSection);
};

#pragma once // CDirDialog 对话框 #include<string> #include<vector> #include "afx.h" using namespace std; class CDirDialog : public CDialog { DECLARE_DYNAMIC(CDirDialog) public: CDirDialog(int MAXFILENUM = 500,CWnd* pParent = NULL); // 标准构造函数 virtual ~CDirDialog(); // 对话框数据 enum { IDD = IDD_LISTDLG }; private: void initImageList(); void clrImageList(); void initDirTree(); void clrFileList(CListCtrl *pList); void clrTreeItem(CTreeCtrl *pTree,HTREEITEM item); void initGUI(); void clrGUI(); vector<WIN32_FIND_DATA> findFile(string dir); void getDirFile(CListCtrl *pList,CTreeCtrl *pTree,HTREEITEM root); string getPath(CTreeCtrl *pTree,HTREEITEM item); void recurDir(string dir,CTreeCtrl *pTree,HTREEITEM root); public: vector<string> getSelFile(); //返回路径 private: CListCtrl *pFileList; CTreeCtrl *pDirTree; CImageList *pImageList; vector<string>vecSelPath; vector<string>vecTmp; HWND hwndCB; int iMaxFileNum; //最大存储显示文件数目 protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持 DECLARE_MESSAGE_MAP() public: virtual BOOL OnInitDialog(); public: afx_msg void OnTvnSelchangedDir(NMHDR *pNMHDR, LRESULT *pResult); public: afx_msg void OnClose(); public: afx_msg void OnBnClickedOk(); public: afx_msg void OnBnClickedCancel(); public: afx_msg void OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized); public: afx_msg void OnSettingChange(UINT uFlags, LPCTSTR lpszSection); };

DirDlg实现文件

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// DirDialog.cpp : 实现文件
//
#include "../stdafx.h"
#include "../DlgSrc/PDACtrl.h"
#include "DirDialog.h"
// CDirDialog 对话框
IMPLEMENT_DYNAMIC(CDirDialog, CDialog)
CDirDialog::CDirDialog(int MAXFILENUM,CWnd* pParent /*=NULL*/ )
: CDialog(CDirDialog::IDD, pParent)
{
this ->iMaxFileNum = MAXFILENUM;
}
CDirDialog::~CDirDialog()
{
}
void CDirDialog::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CDirDialog, CDialog)
ON_WM_CREATE()
ON_NOTIFY(TVN_SELCHANGED, IDC_DIR, &CDirDialog::OnTvnSelchangedDir)
ON_WM_CLOSE()
ON_BN_CLICKED(IDC_OK, &CDirDialog::OnBnClickedOk)
ON_BN_CLICKED(IDC_CANCEL, &CDirDialog::OnBnClickedCancel)
ON_WM_ACTIVATE()
ON_WM_SETTINGCHANGE()
END_MESSAGE_MAP()
// CDirDialog 消息处理程序
void CDirDialog::initGUI()
{
RECT rc;
GetWindowRect(&rc);
rc.top-=26;
MoveWindow(rc.left,rc.top,rc.right,rc.bottom,FALSE); //上移26像素
SHFullScreen(this ->m_hWnd,SHFS_HIDETASKBAR); //隐藏任务栏
hwndCB = CommandBar_Create(::AfxGetInstanceHandle(),this ->GetSafeHwnd(),1);
CommandBar_AddAdornments (hwndCB, WM_HELP, 0);
}
void CDirDialog::clrGUI()
{
::CommandBar_Destroy(hwndCB);
}
void CDirDialog::initDirTree()
{
pFileList = (CListCtrl*)this ->GetDlgItem(IDC_FILELIST);
pDirTree = (CTreeCtrl*)this ->GetDlgItem(IDC_DIR);
pFileList->SetImageList(pImageList,LVSIL_SMALL);
pDirTree->SetImageList(pImageList,TVSIL_NORMAL);
int iIndex = 0;
HTREEITEM root = pDirTree->InsertItem(L"." ,1,1);
recurDir("." ,pDirTree,root);
}
void CDirDialog::initImageList()
{
pImageList = new CImageList();
pImageList->Create(16,16,ILC_COLOR,2,6);
CBitmap *pBmp = new CBitmap();
pBmp->LoadBitmapW(IDB_FILEBMP);
pImageList->Add(pBmp,(CBitmap*)NULL);
delete pBmp;
pBmp = new CBitmap();
pBmp->LoadBitmapW(IDB_FOLDERBMP);
pImageList->Add(pBmp,(CBitmap*)NULL);
delete pBmp;
}
void CDirDialog::clrImageList()
{
delete pImageList;
}
BOOL CDirDialog::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: 在此添加额外的初始化
initImageList();
initDirTree();
return TRUE; // return TRUE unless you set the focus to a control
// 异常: OCX 属性页应返回 FALSE
}
vector<WIN32_FIND_DATA> CDirDialog::findFile(string dir)
{
vector<WIN32_FIND_DATA>vecRet;
WIN32_FIND_DATA ffd;
HANDLE hFind;
USES_CONVERSION;
hFind = FindFirstFile(A2W(dir.c_str()), &ffd);
if (hFind == INVALID_HANDLE_VALUE)
{
//no file found
}
else
{
do {
vecRet.push_back(ffd);
}while (FindNextFile(hFind, &ffd));
}
FindClose(hFind);
return vecRet;
}
void CDirDialog::recurDir(string dir,CTreeCtrl *pTree,HTREEITEM root)
{
USES_CONVERSION;
vector<WIN32_FIND_DATA> vecFile;
dir += "//*" ;
vecFile = findFile(dir);
if (vecFile.size() == 0)
return ;
else
{
int iIndex = 0;
string strPath = getPath(pTree,root);
for ( int i = 0;i<vecFile.size();i++)
{
if (vecFile[i].dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
HTREEITEM cItem = pDirTree->InsertItem(vecFile[i].cFileName,1,1,root);
string strCurDir = strPath + (string)W2A(vecFile[i].cFileName);
recurDir(strCurDir,pTree,cItem);
}
}
}
}
string CDirDialog::getPath(CTreeCtrl *pTree,HTREEITEM item)
{
USES_CONVERSION;
string strPath("" );
string curDir = (string)W2A(pDirTree->GetItemText(item));
while ((item = pDirTree->GetParentItem(item)) != NULL)
{
CString cs = pDirTree->GetItemText(item);
strPath = (string)W2A(cs) +"//" + strPath;
}
strPath = strPath + curDir + "//" ;
return strPath; // 返回路径 + / eg ./root/test
}
void CDirDialog::clrFileList(CListCtrl *pList)
{
pList->DeleteAllItems();
}
void CDirDialog::clrTreeItem(CTreeCtrl *pTree,HTREEITEM hDelItem)
{
HTREEITEM hChildItem = pTree->GetChildItem(hDelItem);
while (hChildItem != NULL)
{
pTree->DeleteItem(hChildItem);
hChildItem = pTree->GetChildItem(hDelItem);
}
}
void CDirDialog::getDirFile(CListCtrl *pList,CTreeCtrl *pTree,HTREEITEM root)
{
clrFileList(pList);
vecTmp.clear();
vecTmp.reserve(iMaxFileNum);
USES_CONVERSION;
string strPath = getPath(pTree,root);
string dir = strPath + "//*" ;
vector<WIN32_FIND_DATA> vecFile;
vecFile = findFile(dir);
int iIndex = 0;
int jL(0);
for ( int i = 0;i<vecFile.size();i++)
{
if (!(vecFile[i].dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
string strFile = strPath + (string)W2A(vecFile[i].cFileName);
vecTmp.push_back(strFile);
pFileList->InsertItem(jL,vecFile[i].cFileName,0);
pFileList->SetItemData(jL,(DWORD )&vecTmp[jL]);
jL++;
}
}
}
void CDirDialog::OnTvnSelchangedDir(NMHDR *pNMHDR, LRESULT *pResult)
{
LPNMTREEVIEW pNMTreeView = reinterpret_cast <LPNMTREEVIEW>(pNMHDR);
// TODO: 在此添加控件通知处理程序代码
HTREEITEM selItem = pDirTree->GetSelectedItem();
if (selItem == NULL)
return ;
getDirFile(pFileList,pDirTree,selItem);
*pResult = 0;
}
void CDirDialog::OnClose()
{
// TODO: 在此添加消息处理程序代码和/或调用默认值
clrImageList();
CDialog::OnClose();
}
vector<string> CDirDialog::getSelFile()
{
return vecSelPath;
}
void CDirDialog::OnBnClickedOk()
{
// TODO: 在此添加控件通知处理程序代码
POSITION pos = pFileList->GetFirstSelectedItemPosition();
int index(0);
while (pos)
{
index = pFileList->GetNextSelectedItem(pos);
string strPath = (*(string*)pFileList->GetItemData(index));
vecSelPath.push_back(strPath);
}
EndDialog(IDOK);
}
void CDirDialog::OnBnClickedCancel()
{
// TODO: 在此添加控件通知处理程序代码
EndDialog(IDCANCEL);
}
void CDirDialog::OnActivate( UINT nState, CWnd* pWndOther, BOOL bMinimized)
{
CWnd::OnActivate(nState, pWndOther, bMinimized);
SHFullScreen( this ->m_hWnd, SHFS_HIDETASKBAR);
// TODO: 在此处添加消息处理程序代码
}
void CDirDialog::OnSettingChange( UINT uFlags, LPCTSTR lpszSection)
{
//CDialog::OnSettingChange(uFlags, lpszSection);
// TODO: 在此处添加消息处理程序代码
}

// DirDialog.cpp : 实现文件 // #include "../stdafx.h" #include "../DlgSrc/PDACtrl.h" #include "DirDialog.h" // CDirDialog 对话框 IMPLEMENT_DYNAMIC(CDirDialog, CDialog) CDirDialog::CDirDialog(int MAXFILENUM,CWnd* pParent /*=NULL*/) : CDialog(CDirDialog::IDD, pParent) { this->iMaxFileNum = MAXFILENUM; } CDirDialog::~CDirDialog() { } void CDirDialog::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CDirDialog, CDialog) ON_WM_CREATE() ON_NOTIFY(TVN_SELCHANGED, IDC_DIR, &CDirDialog::OnTvnSelchangedDir) ON_WM_CLOSE() ON_BN_CLICKED(IDC_OK, &CDirDialog::OnBnClickedOk) ON_BN_CLICKED(IDC_CANCEL, &CDirDialog::OnBnClickedCancel) ON_WM_ACTIVATE() ON_WM_SETTINGCHANGE() END_MESSAGE_MAP() // CDirDialog 消息处理程序 void CDirDialog::initGUI() { RECT rc; GetWindowRect(&rc); rc.top-=26; MoveWindow(rc.left,rc.top,rc.right,rc.bottom,FALSE); //上移26像素 SHFullScreen(this->m_hWnd,SHFS_HIDETASKBAR); //隐藏任务栏 hwndCB = CommandBar_Create(::AfxGetInstanceHandle(),this->GetSafeHwnd(),1); CommandBar_AddAdornments (hwndCB, WM_HELP, 0); } void CDirDialog::clrGUI() { ::CommandBar_Destroy(hwndCB); } void CDirDialog::initDirTree() { pFileList = (CListCtrl*)this->GetDlgItem(IDC_FILELIST); pDirTree = (CTreeCtrl*)this->GetDlgItem(IDC_DIR); pFileList->SetImageList(pImageList,LVSIL_SMALL); pDirTree->SetImageList(pImageList,TVSIL_NORMAL); int iIndex = 0; HTREEITEM root = pDirTree->InsertItem(L".",1,1); recurDir(".",pDirTree,root); } void CDirDialog::initImageList() { pImageList = new CImageList(); pImageList->Create(16,16,ILC_COLOR,2,6); CBitmap *pBmp = new CBitmap(); pBmp->LoadBitmapW(IDB_FILEBMP); pImageList->Add(pBmp,(CBitmap*)NULL); delete pBmp; pBmp = new CBitmap(); pBmp->LoadBitmapW(IDB_FOLDERBMP); pImageList->Add(pBmp,(CBitmap*)NULL); delete pBmp; } void CDirDialog::clrImageList() { delete pImageList; } BOOL CDirDialog::OnInitDialog() { CDialog::OnInitDialog(); // TODO: 在此添加额外的初始化 initImageList(); initDirTree(); return TRUE; // return TRUE unless you set the focus to a control // 异常: OCX 属性页应返回 FALSE } vector<WIN32_FIND_DATA> CDirDialog::findFile(string dir) { vector<WIN32_FIND_DATA>vecRet; WIN32_FIND_DATA ffd; HANDLE hFind; USES_CONVERSION; hFind = FindFirstFile(A2W(dir.c_str()), &ffd); if (hFind == INVALID_HANDLE_VALUE) { //no file found } else { do{ vecRet.push_back(ffd); }while(FindNextFile(hFind, &ffd)); } FindClose(hFind); return vecRet; } void CDirDialog::recurDir(string dir,CTreeCtrl *pTree,HTREEITEM root) { USES_CONVERSION; vector<WIN32_FIND_DATA> vecFile; dir += "//*"; vecFile = findFile(dir); if(vecFile.size() == 0) return; else { int iIndex = 0; string strPath = getPath(pTree,root); for(int i = 0;i<vecFile.size();i++) { if(vecFile[i].dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { HTREEITEM cItem = pDirTree->InsertItem(vecFile[i].cFileName,1,1,root); string strCurDir = strPath + (string)W2A(vecFile[i].cFileName); recurDir(strCurDir,pTree,cItem); } } } } string CDirDialog::getPath(CTreeCtrl *pTree,HTREEITEM item) { USES_CONVERSION; string strPath(""); string curDir = (string)W2A(pDirTree->GetItemText(item)); while((item = pDirTree->GetParentItem(item)) != NULL) { CString cs = pDirTree->GetItemText(item); strPath = (string)W2A(cs) +"//" + strPath; } strPath = strPath + curDir + "//"; return strPath; // 返回路径 + / eg ./root/test } void CDirDialog::clrFileList(CListCtrl *pList) { pList->DeleteAllItems(); } void CDirDialog::clrTreeItem(CTreeCtrl *pTree,HTREEITEM hDelItem) { HTREEITEM hChildItem = pTree->GetChildItem(hDelItem); while (hChildItem != NULL) { pTree->DeleteItem(hChildItem); hChildItem = pTree->GetChildItem(hDelItem); } } void CDirDialog::getDirFile(CListCtrl *pList,CTreeCtrl *pTree,HTREEITEM root) { clrFileList(pList); vecTmp.clear(); vecTmp.reserve(iMaxFileNum); USES_CONVERSION; string strPath = getPath(pTree,root); string dir = strPath + "//*"; vector<WIN32_FIND_DATA> vecFile; vecFile = findFile(dir); int iIndex = 0; int jL(0); for(int i = 0;i<vecFile.size();i++) { if(!(vecFile[i].dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) { string strFile = strPath + (string)W2A(vecFile[i].cFileName); vecTmp.push_back(strFile); pFileList->InsertItem(jL,vecFile[i].cFileName,0); pFileList->SetItemData(jL,(DWORD)&vecTmp[jL]); jL++; } } } void CDirDialog::OnTvnSelchangedDir(NMHDR *pNMHDR, LRESULT *pResult) { LPNMTREEVIEW pNMTreeView = reinterpret_cast<LPNMTREEVIEW>(pNMHDR); // TODO: 在此添加控件通知处理程序代码 HTREEITEM selItem = pDirTree->GetSelectedItem(); if(selItem == NULL) return; getDirFile(pFileList,pDirTree,selItem); *pResult = 0; } void CDirDialog::OnClose() { // TODO: 在此添加消息处理程序代码和/或调用默认值 clrImageList(); CDialog::OnClose(); } vector<string> CDirDialog::getSelFile() { return vecSelPath; } void CDirDialog::OnBnClickedOk() { // TODO: 在此添加控件通知处理程序代码 POSITION pos = pFileList->GetFirstSelectedItemPosition(); int index(0); while(pos) { index = pFileList->GetNextSelectedItem(pos); string strPath = (*(string*)pFileList->GetItemData(index)); vecSelPath.push_back(strPath); } EndDialog(IDOK); } void CDirDialog::OnBnClickedCancel() { // TODO: 在此添加控件通知处理程序代码 EndDialog(IDCANCEL); } void CDirDialog::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized) { CWnd::OnActivate(nState, pWndOther, bMinimized); SHFullScreen( this->m_hWnd, SHFS_HIDETASKBAR); // TODO: 在此处添加消息处理程序代码 } void CDirDialog::OnSettingChange(UINT uFlags, LPCTSTR lpszSection) { //CDialog::OnSettingChange(uFlags, lpszSection); // TODO: 在此处添加消息处理程序代码 }

效果

4)程序运行效果图:

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