CWE-ou-minkata/Sources/Tools/plLocalizationEditor/plAddDlgs.cpp

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*==LICENSE==*/
// basic classes for encapsulating the add dialogs

#include "plAddDlgs.h"
#include "plEditDlg.h"

#include "plResMgr/plLocalization.h"
#include "pfLocalizationMgr/pfLocalizationDataMgr.h"

#include <QPushButton>
#include "ui_AddElement.h"
#include "ui_AddLocalization.h"

#include <vector>

// very simple validator for edit controls (and combo boxes) so that they only accept alphanumeric values
class AlphaNumericValidator : public QValidator
{
public:
    AlphaNumericValidator(QObject *parent = nullptr) : QValidator(parent) { }

    virtual State validate(QString &input, int &pos) const override
    {
        for (int ch = 0; ch < input.size(); ++ch)
        {
            ushort theChar = input[ch].unicode();
            if ((theChar < '0' || theChar > '9') && (theChar < 'a' || theChar > 'z')
                    && (theChar < 'A' || theChar >'Z'))
                return Invalid;
        }
        return Acceptable;
    }
};

plAddElementDlg::plAddElementDlg(const plString &parentPath, QWidget *parent)
    : QDialog(parent), fBlockUpdates(false)
{
    fUI = new Ui_AddElement;
    fUI->setupUi(this);
    layout()->setSizeConstraint(QLayout::SetFixedSize);

    AlphaNumericValidator *validator = new AlphaNumericValidator(this);
    fUI->fParentAge->setValidator(validator);
    fUI->fParentSet->setValidator(validator);
    fUI->fElementName->setValidator(validator);

    connect(fUI->fParentAge, SIGNAL(currentTextChanged(QString)), SLOT(Update(QString)));
    connect(fUI->fParentSet, SIGNAL(currentTextChanged(QString)), SLOT(Update(QString)));
    connect(fUI->fElementName, SIGNAL(textChanged(QString)), SLOT(Update(QString)));

    // throw away vars
    plString element, lang;
    SplitLocalizationPath(parentPath, fAgeName, fSetName, element, lang);
}

plAddElementDlg::~plAddElementDlg()
{
    delete fUI;
}

bool plAddElementDlg::DoPick()
{
    std::vector<plString> ageNames = pfLocalizationDataMgr::Instance().GetAgeList();

    fBlockUpdates = true;
    // add the age names to the list
    for (int i = 0; i < ageNames.size(); i++)
        fUI->fParentAge->addItem(ageNames[i].c_str());

    // select the age we were given
    fUI->fParentAge->setCurrentText("");
    fBlockUpdates = false;
    fUI->fParentAge->setCurrentText(fAgeName.c_str());

    return exec() == QDialog::Accepted;
}

void plAddElementDlg::Update(const QString &text)
{
    if (fBlockUpdates)
        return;

    if (sender() == fUI->fParentAge)
        fAgeName = plString(text.toUtf8().constData());
    else if (sender() == fUI->fParentSet)
        fSetName = plString(text.toUtf8().constData());
    else if (sender() == fUI->fElementName)
        fElementName = plString(text.toUtf8().constData());

    fUI->fPathLabel->setText(tr("%1.%2.%3").arg(fAgeName.c_str())
                             .arg(fSetName.c_str()).arg(fElementName.c_str()));

    if (sender() == fUI->fParentAge) // we only update this if the age changed
    {
        // now add the sets
        fUI->fParentSet->clear();
        fUI->fParentSet->clearEditText();

        std::vector<plString> setNames = pfLocalizationDataMgr::Instance().GetSetList(fAgeName);

        // add the set names to the list
        fBlockUpdates = true;
        for (int i = 0; i < setNames.size(); i++)
            fUI->fParentSet->addItem(setNames[i].c_str());

        // select the set we currently have
        fUI->fParentSet->setCurrentText("");
        fBlockUpdates = false;
        fUI->fParentSet->setCurrentText(fSetName.c_str());
    }

    bool valid = !(fAgeName.IsEmpty() || fSetName.IsEmpty() || fElementName.IsEmpty());
    fUI->fButtons->button(QDialogButtonBox::Ok)->setEnabled(valid);
}

// plAddLocalizationDlg - dialog for adding a single localization
std::vector<plString> IGetAllLanguageNames()
{
    int numLocales = plLocalization::GetNumLocales();
    std::vector<plString> retVal;

    for (int curLocale = 0; curLocale <= numLocales; curLocale++)
    {
        const char *name = plLocalization::GetLanguageName((plLocalization::Language)curLocale);
        wchar_t *wName = hsStringToWString(name);
        retVal.push_back(plString::FromWchar(wName));
        delete [] wName;
    }

    return retVal;
}

plAddLocalizationDlg::plAddLocalizationDlg(const plString &parentPath, QWidget *parent)
    : QDialog(parent)
{
    fUI = new Ui_AddLocalization;
    fUI->setupUi(this);
    layout()->setSizeConstraint(QLayout::SetFixedSize);

    connect(fUI->fLanguage, SIGNAL(currentIndexChanged(int)), SLOT(SelectLanguage(int)));

    // throw away vars
    plString lang;
    SplitLocalizationPath(parentPath, fAgeName, fSetName, fElementName, lang);
}

bool plAddLocalizationDlg::DoPick()
{
    fUI->fPathLabel->setText(tr("%1.%2.%3").arg(fAgeName.c_str())
                             .arg(fSetName.c_str()).arg(fElementName.c_str()));

    std::vector<plString> existingLanguages;
    existingLanguages = pfLocalizationDataMgr::Instance().GetLanguages(fAgeName, fSetName, fElementName);

    std::vector<plString> missingLanguages = IGetAllLanguageNames();
    for (int i = 0; i < existingLanguages.size(); i++) // remove all languages we already have
    {
        for (auto lit = missingLanguages.begin(); lit != missingLanguages.end(); )
        {
            if (*lit == existingLanguages[i])
                lit = missingLanguages.erase(lit);
            else
                ++lit;
        }
    }

    // see if any languages are missing
    if (missingLanguages.size() == 0)
    {
        // none are missing, so close the dialog
        return false;
    }

    // add the missing languages to the list
    for (int i = 0; i < missingLanguages.size(); i++)
        fUI->fLanguage->addItem(missingLanguages[i].c_str());

    return exec() == QDialog::Accepted;
}

void plAddLocalizationDlg::SelectLanguage(int which)
{
    fLanguageName = fUI->fLanguage->itemText(which).toUtf8().constData();
}