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			109 lines
		
	
	
	
		
			3.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			109 lines
		
	
	
	
		
			3.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
#include "countdialog.hpp"
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#include <boost/lexical_cast.hpp>
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#include "../mwbase/environment.hpp"
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#include "../mwbase/windowmanager.hpp"
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namespace MWGui
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{
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    CountDialog::CountDialog() :
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        WindowModal("openmw_count_window.layout")
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    {
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        getWidget(mSlider, "CountSlider");
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        getWidget(mItemEdit, "ItemEdit");
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        getWidget(mItemText, "ItemText");
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        getWidget(mLabelText, "LabelText");
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        getWidget(mOkButton, "OkButton");
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        getWidget(mCancelButton, "CancelButton");
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        mCancelButton->eventMouseButtonClick += MyGUI::newDelegate(this, &CountDialog::onCancelButtonClicked);
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        mOkButton->eventMouseButtonClick += MyGUI::newDelegate(this, &CountDialog::onOkButtonClicked);
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        mItemEdit->eventEditTextChange += MyGUI::newDelegate(this, &CountDialog::onEditTextChange);
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        mSlider->eventScrollChangePosition += MyGUI::newDelegate(this, &CountDialog::onSliderMoved);
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        // make sure we read the enter key being pressed to accept multiple items
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        mItemEdit->eventEditSelectAccept += MyGUI::newDelegate(this, &CountDialog::onEnterKeyPressed);
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    }
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    void CountDialog::open(const std::string& item, const std::string& message, const int maxCount)
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    {
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        setVisible(true);
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        mLabelText->setCaptionWithReplacing(message);
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        MyGUI::IntSize viewSize = MyGUI::RenderManager::getInstance().getViewSize();
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        mSlider->setScrollRange(maxCount);
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        mItemText->setCaption(item);
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        int width = std::max(mItemText->getTextSize().width + 128, 320);
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        setCoord(viewSize.width/2 - width/2,
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                viewSize.height/2 - mMainWidget->getHeight()/2,
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                width,
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                mMainWidget->getHeight());
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        // by default, the text edit field has the focus of the keyboard
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        MWBase::Environment::get().getWindowManager()->setKeyFocusWidget(mItemEdit);
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        mSlider->setScrollPosition(maxCount-1);
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        mItemEdit->setCaption(boost::lexical_cast<std::string>(maxCount));
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    }
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    void CountDialog::cancel() //Keeping this here as I don't know if anything else relies on it.
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    {
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        exit();
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    }
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    void CountDialog::exit()
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    {
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        setVisible(false);
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    }
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    void CountDialog::onCancelButtonClicked(MyGUI::Widget* _sender)
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    {
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        cancel();
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    }
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    void CountDialog::onOkButtonClicked(MyGUI::Widget* _sender)
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    {
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        eventOkClicked(NULL, mSlider->getScrollPosition()+1);
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        setVisible(false);
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    }
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    // essentially duplicating what the OK button does if user presses
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    // Enter key
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    void CountDialog::onEnterKeyPressed(MyGUI::EditBox* _sender)
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    {
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        eventOkClicked(NULL, mSlider->getScrollPosition()+1);
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        setVisible(false);
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    }
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    void CountDialog::onEditTextChange(MyGUI::EditBox* _sender)
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    {
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        if (_sender->getCaption() == "")
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            return;
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        unsigned int count;
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        try
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        {
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            count = boost::lexical_cast<unsigned int>(_sender->getCaption());
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        }
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        catch (std::bad_cast&)
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        {
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            count = 1;
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        }
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        if (count > mSlider->getScrollRange())
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        {
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            count = mSlider->getScrollRange();
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        }
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        mSlider->setScrollPosition(count-1);
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        onSliderMoved(mSlider, count-1);
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    }
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    void CountDialog::onSliderMoved(MyGUI::ScrollBar* _sender, size_t _position)
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    {
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        mItemEdit->setCaption(boost::lexical_cast<std::string>(_position+1));
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    }
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}
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