axmol/cocos2dx/platform/tizen/CCOspForm.cpp

/****************************************************************************
Copyright (c) 2013 cocos2d-x.org
Copyright (c) 2013 Lee, Jae-Hong

http://www.cocos2d-x.org

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all copies or substantial portions of the Software.

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#include "CCOspForm.h"
#include "CCDirector.h"
#include "CCEGLView.h"
#include "text_input_node/CCIMEDispatcher.h"
#include <FBase.h>
#include <FText.h>

USING_NS_CC;
using namespace Tizen::Base;
using namespace Tizen::Text;
using namespace Tizen::Ui;
using namespace Tizen::Ui::Controls;
using namespace Tizen::Graphics;

CCOspForm::CCOspForm()
    : __pKeypad(null)
    , m_pfEditTextCallback(null)
    , m_pCtx(null)
{
}

CCOspForm::~CCOspForm()
{
}

result
CCOspForm::OnInitializing(void)
{
    AddTouchEventListener(*this);
    SetMultipointTouchEnabled(true);

    return E_SUCCESS;
}

result
CCOspForm::OnTerminating(void)
{
    result r = E_SUCCESS;

    if (__pKeypad)
        __pKeypad->Destroy();

    return r;
}

void
CCOspForm:: OnTouchDoublePressed(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
}

void
CCOspForm:: OnTouchFocusIn(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
}

void
CCOspForm::OnTouchFocusOut(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
}

void
CCOspForm::OnTouchLongPressed(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
}

void
CCOspForm::OnTouchMoved(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
    int id = touchInfo.GetPointId();
    float x = currentPosition.x;
    float y = currentPosition.y;
    CCDirector::sharedDirector()->getOpenGLView()->handleTouchesMove(1, &id, &x, &y);
}

void
CCOspForm::OnTouchPressed(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
    int id = touchInfo.GetPointId();
    float x = currentPosition.x;
    float y = currentPosition.y;
    CCDirector::sharedDirector()->getOpenGLView()->handleTouchesBegin(1, &id, &x, &y);
}

void
CCOspForm::OnTouchReleased(const Control& source, const Point& currentPosition, const TouchEventInfo& touchInfo)
{
    int id = touchInfo.GetPointId();
    float x = currentPosition.x;
    float y = currentPosition.y;
    CCDirector::sharedDirector()->getOpenGLView()->handleTouchesEnd(1, &id, &x, &y);
}

void CCOspForm::OnTextValueChanged(const Tizen::Ui::Control& source)
{
    String text = __pKeypad->GetText();
    Utf8Encoding utf8;
    ByteBuffer* buffer = utf8.GetBytesN(text);
    const char* pText = "";
    if (buffer)
        pText = (const char *)buffer->GetPointer();

    if (m_pfEditTextCallback)
    {
        m_pfEditTextCallback(pText, m_pCtx);
    }
    else
    {
        const char* pContentText = CCIMEDispatcher::sharedDispatcher()->getContentText();

        for (unsigned int i = strlen(pContentText); i > 0; i--)
        {
            CCIMEDispatcher::sharedDispatcher()->dispatchDeleteBackward();
        }

        std::string text("");
        if (pText != null)
        {
            text = pText;
            if (text.compare("") == 0)
            {
                text = "\n";
            }

            if (text.at(text.length() - 1) != '\n')
            {
                text += '\n';
            }
        }

        CCIMEDispatcher::sharedDispatcher()->dispatchInsertText(text.c_str(), text.length());
    }

    if (buffer)
        delete buffer;
}

void CCOspForm::OnTextValueChangeCanceled(const Tizen::Ui::Control& source)
{
    if (m_pfEditTextCallback)
    {
        m_pfEditTextCallback("", m_pCtx);
    }
    else
    {
        const char* pContentText = CCIMEDispatcher::sharedDispatcher()->getContentText();

        for (unsigned int i = strlen(pContentText); i > 0; i--)
        {
            CCIMEDispatcher::sharedDispatcher()->dispatchDeleteBackward();
        }
    }
}

void
CCOspForm::ShowKeypad(const char* pMessage, KeypadStyle keypadStyle, KeypadInputModeCategory keypadCategory, bool bSingleLineEnabled, bool bTextPrediction, int nMaxLength, EditTextCallback pfEditTextCallback, void* pCtx)
{
    m_pfEditTextCallback = pfEditTextCallback;
    m_pCtx = pCtx;

    if (__pKeypad)
    {
        __pKeypad->RemoveTextEventListener(*this);
        __pKeypad->Destroy();
        __pKeypad = null;
    }

    if (nMaxLength > 100)
        nMaxLength = 100;
    else if (nMaxLength == -1)
        nMaxLength = 100;

    __pKeypad = new Keypad();
    __pKeypad->Construct(keypadStyle, keypadCategory, nMaxLength);
    __pKeypad->AddTextEventListener(*this);

    __pKeypad->SetTextPredictionEnabled(bTextPrediction);
    __pKeypad->SetSingleLineEnabled(bSingleLineEnabled);
    __pKeypad->SetText(String(pMessage));
    __pKeypad->SetShowState(true);
    __pKeypad->Show();
}

void
CCOspForm::ShowKeypad()
{
    ShowKeypad(
        CCIMEDispatcher::sharedDispatcher()->getContentText(),
        KEYPAD_STYLE_NORMAL,
        KEYPAD_MODE_ALPHA,
        true,
        true,
        100,
        null,
        null);
}

void
CCOspForm::CloseKeypad()
{
    __pKeypad->SetShowState(false);
    Invalidate(true);
}