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/*
Copyright (C) 2015 Ruslan Kabatsayev <b7.10110111@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ODbgRV_Util.h"
#include "RegisterView.h"
namespace ODbgRegisterView {
QString FieldWidget::text() const {
if (!index_.isValid() && !this->isEnabled())
return QLabel::text();
const auto text = index_.data();
if (!text.isValid())
return QString(width() / letter_size(font()).width() - 1, QChar('?'));
return text.toString();
}
int FieldWidget::lineNumber() const {
const auto charSize = letter_size(font());
return field_position(this).y() / charSize.height();
}
int FieldWidget::columnNumber() const {
const auto charSize = letter_size(font());
return field_position(this).x() / charSize.width();
}
void FieldWidget::init(int fieldWidth) {
setObjectName("FieldWidget");
const auto charSize = letter_size(font());
setFixedHeight(charSize.height());
if (fieldWidth > 0)
setFixedWidth(fieldWidth * charSize.width());
setDisabled(true);
}
FieldWidget::FieldWidget(int fieldWidth, const QModelIndex &index, QWidget *parent, Qt::WindowFlags f)
: QLabel("Fw???", parent, f), index_(index), fieldWidth_(fieldWidth) {
init(fieldWidth);
}
FieldWidget::FieldWidget(int fieldWidth, const QString &fixedText, QWidget *parent, Qt::WindowFlags f)
: QLabel(fixedText, parent, f), fieldWidth_(fieldWidth) {
init(fieldWidth); // NOTE: fieldWidth!=fixedText.length() in general
}
FieldWidget::FieldWidget(const QString &fixedText, QWidget *parent, Qt::WindowFlags f)
: QLabel(fixedText, parent, f), fieldWidth_(fixedText.length()) {
init(fixedText.length());
}
int FieldWidget::fieldWidth() const {
return fieldWidth_;
}
void FieldWidget::adjustToData() {
QLabel::setText(text());
adjustSize();
}
ODBRegView *FieldWidget::regView() const {
const auto parent = parentWidget() // group
->parentWidget() // canvas
->parentWidget() // viewport
->parentWidget(); // regview
return checked_cast<ODBRegView>(parent);
}
RegisterGroup *FieldWidget::group() const {
return checked_cast<RegisterGroup>(parentWidget());
}
}
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