HSyntaxHighlighterDialog.h

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#ifndef HSYNTAXHIGHLIGHTERSETTINGSDIALOG_H
#define HSYNTAXHIGHLIGHTERSETTINGSDIALOG_H

#include <QtGui/QDialog>
#include <QtGui/QLineEdit>
#include <QtGui/QRadioButton>
#include <QtGui/QInputDialog>
#include <QtGui/QMessageBox>

#include "ui_HSyntaxHighlighterDialog.h"
#include "HSyntaxHighlighterSettings.h"
#include "HSyntaxHighlighterNewBlock.h"
#include "HighlightBlock.h"
class HSyntaxHighlighterDialog : public QDialog
{
    Q_OBJECT
private:
    HSyntaxHighlighterDialog(const HSyntaxHighlighterDialog&);

    Ui::HSyntaxHighlighterDialogClass userInterface; 
    HSyntaxHighlighterSettings settings; 

    void constructBlockList();
private slots:
void editedItemChanged(const QString& _name);
void addNewItem()
{
    HSyntaxHighlighterNewBlock dialog(&settings,this);
    if (dialog.exec()==QDialog::Accepted)
        {
            constructBlockList();
            QListWidgetItem * tmp= userInterface.HighlightBlocks->findItems(dialog.getName(),Qt::MatchFixedString).at(0);
            userInterface.HighlightBlocks->setCurrentItem(tmp);
        }
}

void removeCurrentItem()
{
    if(userInterface.HighlightBlocks->count() >0)
        {
            QString name=userInterface.HighlightBlocks->currentItem()->text();
            if (QMessageBox::Ok==QMessageBox::question(this,"Deleting block","Are you sure to delete block: "+name+"?",QMessageBox::Ok | QMessageBox::Cancel))
                {
                    settings.removeBlock(name);
                    constructBlockList();
                }
        }
}

void renameCurrentItem()
{
    if(userInterface.HighlightBlocks->count() >0)
        {
            QString curr=userInterface.HighlightBlocks->currentItem()->text();
            bool ok;
            QString text = QInputDialog::getText(this,"Renaming highlight block","Enter a new name for an "+curr+" highlight block"
                    , QLineEdit::Normal,
                    curr, &ok);
            if (ok && !text.isEmpty())
                if(curr!=text)
                    if(settings.blockExists(text))
                        {
                            QMessageBox::warning(this,"Error while renaming","Renaming "+curr+" to "+" "+text+" failed, because name must be unique");
                        }
                    else
                        {
                            settings.renameBlock(curr,text);
                            constructBlockList();
                        }
        }
}
public:
    HSyntaxHighlighterDialog(QWidget *parent = 0);
    ~HSyntaxHighlighterDialog();

    HSyntaxHighlighterSettings getSettings();

    void setSettings(HSyntaxHighlighterSettings _settings);

};

#endif // HSYNTAXHIGHLIGHTERSETTINGSDIALOG_H

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