今天終于把pda版本重新做好，最近好多東西要煩，煩這煩那，沒時間做這個東西，今天總算弄好了，可以安心開始看書了！
這個pda版本把早段時間做的跨平台socket庫用上，是以基本上底層網絡基本不用怎麼做，直接用就好了，然後再加上原來那些上層代碼複用，是以功能很快就實作，主要可能是一些Pocket pc不相容的函數或者控件需要考慮，記錄一下：
1)如果忘記定義析構函數，有可能導緻程式在pocket pc上會無端端退出。
2)代碼記錄：
添加菜單代碼：
void CPDACtrlDlg::initMenu()
{
hwndCB = CommandBar_Create(::AfxGetInstanceHandle(),this->GetSafeHwnd(),1);
CommandBar_InsertMenubar (hwndCB,::AfxGetInstanceHandle(), IDR_MAIN_MENU, 0);
CommandBar_AddAdornments (hwndCB, WM_HELP , 0);
}
全屏設定代碼：
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); //隐藏工作列
initMenu();
}
菜單check項修改：
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選擇一個或多個檔案，利用CFileDialog試過不行，是以幹脆自己做了個簡單的，利用CTreeCtrl
和CListCtrl一起，做了一個像wince中的資料總管的東西，代碼通過遞歸所有檔案夾目錄，在CListCtrl中
顯示目前目錄下的檔案（非檔案夾），可以從CListCtrl中選擇多個檔案，記錄檔案路徑
代碼：
DirDlg頭檔案
#pragma once
// CDirDialog 對話框
#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); // 标準構造函數
virtual ~CDirDialog();
// 對話框資料
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(); //傳回路徑
private:
CListCtrl *pFileList;
CTreeCtrl *pDirTree;
CImageList *pImageList;
vector<string>vecSelPath;
vector<string>vecTmp;
HWND hwndCB;
int iMaxFileNum; //最大存儲顯示檔案數目
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支援
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實作檔案
// DirDialog.cpp : 實作檔案
//
#include "../stdafx.h"
#include "../DlgSrc/PDACtrl.h"
#include "DirDialog.h"
// CDirDialog 對話框
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 消息處理程式
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); //隐藏工作列
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: 在此添加額外的初始化
initImageList();
initDirTree();
return TRUE; // return TRUE unless you set the focus to a control
// 異常: OCX 屬性頁應傳回 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; // 傳回 路徑 + / 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: 在此添加控件通知處理程式代碼
HTREEITEM selItem = pDirTree->GetSelectedItem();
if(selItem == NULL)
return;
getDirFile(pFileList,pDirTree,selItem);
*pResult = 0;
}
void CDirDialog::OnClose()
{
// TODO: 在此添加消息處理程式代碼和/或調用預設值
clrImageList();
CDialog::OnClose();
}
vector<string> CDirDialog::getSelFile()
{
return vecSelPath;
}
void CDirDialog::OnBnClickedOk()
{
// TODO: 在此添加控件通知處理程式代碼
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: 在此添加控件通知處理程式代碼
EndDialog(IDCANCEL);
}
void CDirDialog::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized)
{
CWnd::OnActivate(nState, pWndOther, bMinimized);
SHFullScreen( this->m_hWnd, SHFS_HIDETASKBAR);
// TODO: 在此處添加消息處理程式代碼
}
void CDirDialog::OnSettingChange(UINT uFlags, LPCTSTR lpszSection)
{
//CDialog::OnSettingChange(uFlags, lpszSection);
// TODO: 在此處添加消息處理程式代碼
}
效果
4)程式運作效果圖:
