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/*
Actionaz
Copyright (C) 2008-2014 Jonathan Mercier-Ganady
Actionaz 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 3 of the License, or
(at your option) any later version.
Actionaz 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/>.
Contact : jmgr@jmgr.info
*/
#include "codespinbox.h"
#include "codelineedit.h"
#include <QMenu>
#include <QContextMenuEvent>
#include <QStyleOptionSpinBox>
#include <QDebug>
namespace ActionTools
{
CodeSpinBox::CodeSpinBox(QWidget *parent)
: QSpinBox(parent)
{
CodeLineEdit *codeLineEdit = new CodeLineEdit(parent);
codeLineEdit->setEmbedded(true);
setLineEdit(codeLineEdit);
connect(codeLineEdit, SIGNAL(codeChanged(bool)), this, SLOT(codeChanged(bool)));
addActions(codeLineEdit->actions());
}
CodeLineEdit *CodeSpinBox::codeLineEdit() const
{
return qobject_cast<CodeLineEdit *>(lineEdit());
}
bool CodeSpinBox::isCode() const
{
return codeLineEdit()->isCode();
}
void CodeSpinBox::setCode(bool code)
{
codeLineEdit()->setCode(code);
}
void CodeSpinBox::setFromSubParameter(const SubParameter &subParameter)
{
setCode(subParameter.isCode());
codeLineEdit()->setText(subParameter.value().toString());
}
void CodeSpinBox::openEditor(int line, int column)
{
codeLineEdit()->openEditor(line, column);
}
void CodeSpinBox::setCompletionModel(QAbstractItemModel *completionModel)
{
codeLineEdit()->setCompletionModel(completionModel);
}
void CodeSpinBox::setParameterContainer(const ParameterContainer *parameterContainer)
{
codeLineEdit()->setParameterContainer(parameterContainer);
}
QSet<QString> CodeSpinBox::findVariables() const
{
return codeLineEdit()->findVariables();
}
QString CodeSpinBox::text()
{
QString currentPrefix = prefix();
QString currentSuffix = suffix();
setPrefix(QString());
setSuffix(QString());
QString value = codeLineEdit()->text();
setPrefix(currentPrefix);
setSuffix(currentSuffix);
return value;
}
void CodeSpinBox::codeChanged(bool code)
{
if(!code)
{
if(mPrefix.isEmpty())
mPrefix = prefix();
if(mSuffix.isEmpty())
mSuffix = suffix();
setPrefix(mPrefix);
setSuffix(mSuffix);
setButtonSymbols(QAbstractSpinBox::UpDownArrows);
setValue(text().toInt());
codeLineEdit()->textChanged(codeLineEdit()->text());
}
else
{
setButtonSymbols(QAbstractSpinBox::NoButtons);
mPrefix = prefix();
mSuffix = suffix();
int previousWidth = width();
setPrefix(QString());
setSuffix(QString());
setMinimumWidth(previousWidth);//This is a hack to fix widget size under KDE, but a better fix has to be found
}
}
QValidator::State CodeSpinBox::validate(QString &text, int &pos) const
{
if(isCode())
return QValidator::Acceptable;
return QSpinBox::validate(text, pos);
}
QString CodeSpinBox::textFromValue(int value) const
{
if(isCode())
return codeLineEdit()->text();
return QSpinBox::textFromValue(value);
}
void CodeSpinBox::contextMenuEvent(QContextMenuEvent *event)
{
QMenu *menu = codeLineEdit()->createStandardContextMenu();
menu->addSeparator();
const uint se = stepEnabled();
QAction *up = menu->addAction(tr("&Step up"));
up->setShortcut(QKeySequence(Qt::Key_Up));
up->setEnabled(se & StepUpEnabled);
QAction *down = menu->addAction(tr("Step &down"));
down->setShortcut(QKeySequence(Qt::Key_Down));
down->setEnabled(se & StepDownEnabled);
menu->addSeparator();
codeLineEdit()->addShortcuts(menu);
const QAction *action = menu->exec(event->globalPos());
if(action == up)
stepBy(1);
else if(action == down)
stepBy(-1);
delete menu;
event->accept();
}
}
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