m3uiq2setingdlg.cpp

symbian uiq 例子代码,功能包括文件断点续传、编辑通讯录、后台短信回复等

/*
 * Copyright (c) 2007，苏州丰达
 * All rights reserved.
 * 版权所有(C)2007-2008 苏州丰达 
 * 公司地址：中国,江苏省苏州市 
 * 网址:http://www.
 *
 * 文件名称：CM3UIQ2AppUi.cpp
 * 摘 要：
 *
 * 产品版本：彩视 1.0
 *
 * 作 者：司治国
 * 创建日期：2008.1.24
 * 负责人：xxxxx
 *
 * 修改者：司治国
 * 修改日期：2008.1.17
 *
 * 编译器或环境等描述：uiqsdk2.1
 * 适用于VC2003＋symbian 7.x的环境开发。
 *
 **/

#include <qikslider.h>
#include <s32file.h>
#include <eikchlst.h>
#include <eiktxlbm.h>

#include "M3UIQ2SetingDlg.h"
#include "M3UIQ2.hrh"
#include "RLog.h"

/**
 * 默认构造
 */
CM3UIQ2SetingDlg::CM3UIQ2SetingDlg()
{
}

/**
 * 二步构造
 */
CM3UIQ2SetingDlg::~CM3UIQ2SetingDlg()
{
	if (iIndexArray)
	{
		iIndexArray->Reset();
		delete iIndexArray;
		iIndexArray = NULL;
	}
}

/**
 * 二步构造
 */
CM3UIQ2SetingDlg* CM3UIQ2SetingDlg::NewLC()
{
	CM3UIQ2SetingDlg* self = new (ELeave)CM3UIQ2SetingDlg();
	CleanupStack::PushL(self);
	self->ConstructL();
	return self;
}

/**
 * 二步构造
 */
CM3UIQ2SetingDlg* CM3UIQ2SetingDlg::NewL()
{
	CM3UIQ2SetingDlg* self=CM3UIQ2SetingDlg::NewLC();
	CleanupStack::Pop();
	return self;
}

/**
 * 二步构造的默认构造
 */
void CM3UIQ2SetingDlg::ConstructL()
{
}

/**
 * 初始化对话框
 */
void CM3UIQ2SetingDlg::PreLayoutDynInitL()
{	
	CM3UIQ2AppUi *iAppUi = STATIC_CAST(CM3UIQ2AppUi *, iEikonEnv->EikAppUi());		
	//读取以前的属性
	TInt res = ReadProperty();
	if (res == 0 && iIndexArray->Count() < 3)
	{
		return;
	}
	//设置选项
	if (iIndexArray || res == 0)
	{
// 		//隐私
// 		CCoeControl* myControlPtr = this->Control(EMyChoiceListId);
// 		CEikChoiceList* myChoice = static_cast<CEikChoiceList*>(myControlPtr);
// 		myChoice->SetCurrentItem((*iIndexArray)[0]);
// 		//sms询问
// 		CCoeControl* myControlPtr2 = this->Control(EMyChoiceListId2);
// 		CEikChoiceList* myChoice2 = static_cast<CEikChoiceList*>(myControlPtr2);
// 		myChoice2->SetCurrentItem((*iIndexArray)[1]);
// 		//资费提示
// 		CCoeControl* myControlPtr3 = this->Control(EMyChoiceListId3);
// 		CEikChoiceList* expensesNote = static_cast<CEikChoiceList*>(myControlPtr3);
// 		expensesNote->SetCurrentItem((*iIndexArray)[2]);
		//进度条
		CCoeControl* myControlPtr4 = this->Control(EMyChoiceListId3);
		CEikChoiceList* connectMode = static_cast<CEikChoiceList*>(myControlPtr4);		
 		connectMode->SetCurrentItem((*iIndexArray)[0]);
		//连接点
		CCoeControl* connControl = this->Control(EMyChoiceListId4);
		CEikChoiceList* connectPoint = static_cast<CEikChoiceList*>(connControl);
		TBuf<32> temp;
		temp.AppendNum(iAppUi->GetIAP()->Count());
		RLog::Log(temp);
		connectPoint->SetArrayL(iAppUi->GetIAP());
		connectPoint->SetCurrentItem((*iIndexArray)[1]);
// 		CEikChoiceList* connectPoint = new(ELeave) CEikChoiceList();
// 		connectPoint->ConstructL(this, CEikChoiceList::EArrayOwnedExternally, 32);
// 		connectPoint->SetPosition(TPoint(20, 50));
// 		connectPoint->SetSize(TSize(40,20));
// 		connectPoint->MakeVisible(ETrue);
// 		connectPoint->SetArrayL(iAppUi->GetIAP());
// 		connectPoint->SetCurrentItem((*iIndexArray)[1]);
		//缓存
		CCoeControl* myControlPtr6 = this->Control(EMySliderControlId);
		CQikSlider* memory = static_cast<CQikSlider*>(myControlPtr6);
		memory->SetValue((*iIndexArray)[2]);
		memory->SetNumberOfMarkersL(10);
	}
}

/**
 * 对话框关闭时调用此函数
 * @param TInt aButtonId, Default parameter for dialogs
 * @return a TBool
 */
TBool CM3UIQ2SetingDlg::OkToExitL( TInt aButtonId )
{
	if (aButtonId == EButtonSave)
	{
		//保存设置属性
		if (iIndexArray != NULL)
		{
			iIndexArray->Reset();
			delete iIndexArray;
			iIndexArray = NULL;
		}
		iIndexArray = new(ELeave) RArray<TInt>;
		//获取当前选项
// 		//隐私
// 		CCoeControl* myControlPtr = this->Control(EMyChoiceListId);
// 		CEikChoiceList* myChoice = static_cast<CEikChoiceList*>(myControlPtr);
// 		TInt value = myChoice->CurrentItem();
// 		iIndexArray->Append(value);
// 		//sms询问
// 		CCoeControl* myControlPtr2 = this->Control(EMyChoiceListId2);
// 		CEikChoiceList* myChoice2 = static_cast<CEikChoiceList*>(myControlPtr2);
// 		value = myChoice2->CurrentItem();
// 		iIndexArray->Append(value);
// 		//资费提示
// 		CCoeControl* myControlPtr3 = this->Control(EMyChoiceListId3);
// 		CEikChoiceList* expensesNote = static_cast<CEikChoiceList*>(myControlPtr3);
// 		value = expensesNote->CurrentItem();
// 		iIndexArray->Append(value);
		//进度条
		CCoeControl* myControlPtr4 = this->Control(EMyChoiceListId3);
		CEikChoiceList* connectMode = static_cast<CEikChoiceList*>(myControlPtr4);
		TInt value = connectMode->CurrentItem();
		iIndexArray->Append(value);
		//连接点
		CCoeControl* myControlPtr5 = this->Control(EMyChoiceListId4);
		CEikChoiceList* connectPoint = static_cast<CEikChoiceList*>(myControlPtr5);
		value = connectPoint->CurrentItem();
		iIndexArray->Append(value);
		//缓存
		CCoeControl* myControlPtr6 = this->Control(EMySliderControlId);
		CQikSlider* memory = static_cast<CQikSlider*>(myControlPtr6);
		value = memory->CurrentValue();
		iIndexArray->Append(value);
		SaveProperty();
		return ETrue;
	}
	return EFalse;
}

/*
 *	保存属性
 */
void CM3UIQ2SetingDlg::SaveProperty()
{
	
	RFs fsSession;
	User::LeaveIfError(fsSession.Connect());
	CleanupClosePushL(fsSession);
	RFile file;
	_LIT(aFileName, "c:\\m3uiq.txt");
	TInt err = file.Replace(fsSession, aFileName, EFileWrite);	
	CleanupClosePushL(file);
	if (err == KErrNone)
	{
		//写文件的流		
		RFileWriteStream aStream;
		aStream.Attach(file, 0);
		CleanupClosePushL(aStream);		
		TInt count = iIndexArray->Count();
		for (TInt i = 0; i < count; i++)
		{
			TBuf<8> aTXTParaFlag;
			//添加名称
			aTXTParaFlag.AppendNum((*iIndexArray)[i]);
			//换行符
			_LIT(TXTParaFlag, "\r\n");			
			aTXTParaFlag.Append(TXTParaFlag);
			TInt leng = aTXTParaFlag.Length();
			HBufC8 *tempBuf = HBufC8::NewL(2 * leng);
			TPtr8 ptr = tempBuf->Des();
			CM3UIQ2AppUi *iAppUi = STATIC_CAST(CM3UIQ2AppUi *, iEikonEnv->EikAppUi());
			iAppUi->ConvUni2Gbk(aTXTParaFlag, ptr);
			aStream.WriteL(*tempBuf);
			delete tempBuf;
			tempBuf = NULL;		
		}
		CleanupStack::PopAndDestroy(&aStream);
	}
	CleanupStack::PopAndDestroy(&file);
	CleanupStack::PopAndDestroy(&fsSession);	
}

/*
 *	读取属性信息
 */
TInt CM3UIQ2SetingDlg::ReadProperty()
{
	RFs fsSession;
	User::LeaveIfError(fsSession.Connect());
	CleanupClosePushL(fsSession);
	RFile file;
	_LIT(aFileName, "c:\\m3uiq.txt");
	TInt err = file.Open(fsSession, aFileName, EFileShareAny);
	if (err != KErrNone)
	{
		file.Create(fsSession, aFileName, EFileWrite);
		CleanupClosePushL(file);
		CleanupStack::PopAndDestroy(&file);
		CleanupStack::PopAndDestroy(&fsSession);
		return -2;
	}
	else
	{
		CleanupClosePushL(file);
		TInt fileSize;
		file.Size(fileSize);
		if (fileSize == 0)
		{
			CleanupStack::PopAndDestroy(&file);
			CleanupStack::PopAndDestroy(&fsSession);
			return -1;
		}
		HBufC8* tempValue = HBufC8::NewL(fileSize);
		TPtr8 buf = tempValue->Des();
		file.Read(0, buf, fileSize);
		SeperateDesC(tempValue);
		delete tempValue;
		tempValue = NULL;
		CleanupStack::PopAndDestroy(&file);
		CleanupStack::PopAndDestroy(&fsSession);
		return 0;
	}	
}

/**
* 把一个描述符分成多个段多，根据段落标记分割
* @param TDesC * data,需要分割的描述符
* @Return void
**/
void CM3UIQ2SetingDlg::SeperateDesC(TDesC8 *aData)
{
	//存储属性的容器
	if (iIndexArray != NULL)
	{
		iIndexArray->Reset();
		delete iIndexArray;
		iIndexArray = NULL;
	}
	iIndexArray = new(ELeave) RArray<TInt>;
	TInt leng = aData->Length();
	TInt currentPos = 0;
	TInt lastBreak = 0;
	TInt i = 0;
	for (i = 0; i < leng; i++)
	{
		currentPos = i + 1;
		TInt ch = (*aData)[i];
		TInt ch2 = 0;
		//读取下一个字节
		if (i < leng - 1)
		{
			//如果换行处是 /r/n
			ch2 = (*aData)[i + 1];
			if (ch2 == 10)
			{
				currentPos = i + 2;
				i++;
			}
		}
		if (ch == 13 && ch2 == 10)
		{
			TLex8 lex(aData->Mid(lastBreak, 1));
			TInt iNum;
			lex.Val( iNum );
			iIndexArray->Append(iNum);			
			lastBreak = currentPos;
		}
	}
	if (lastBreak < leng)
	{
		TLex8 lex(aData->Mid(lastBreak, 1));
		TInt iNum;
		lex.Val( iNum );
		iIndexArray->Append(iNum);			
		lastBreak = currentPos;
	}
}

RArray<TInt> * CM3UIQ2SetingDlg::GetProperty()
{
	return iIndexArray;
}

//end file