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/* This file is part of KDevelop
Copyright 2012 Miha Čančula <miha@noughmad.eu>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "templateoptionspage.h"
#include "templateclassassistant.h"
#include "debug.h"
#include <language/codegen/sourcefiletemplate.h>
#include <KLocalizedString>
#include <QLineEdit>
#include <QSpinBox>
#include <QGroupBox>
#include <QVBoxLayout>
#include <QFormLayout>
#include <QLabel>
#include <QCheckBox>
#include <QComboBox>
using namespace KDevelop;
class KDevelop::TemplateOptionsPagePrivate
{
public:
QVector<SourceFileTemplate::ConfigOption> entries;
QHash<QString, QWidget*> controls;
QHash<QString, QByteArray> typeProperties;
QWidget *firstEditWidget;
QList<QWidget*> groupBoxes;
};
TemplateOptionsPage::TemplateOptionsPage(QWidget* parent)
: QWidget(parent)
, d(new TemplateOptionsPagePrivate)
{
d->firstEditWidget = nullptr;
d->typeProperties.insert(QStringLiteral("String"), "text");
d->typeProperties.insert(QStringLiteral("Enum"), "currentText");
d->typeProperties.insert(QStringLiteral("Int"), "value");
d->typeProperties.insert(QStringLiteral("Bool"), "checked");
}
TemplateOptionsPage::~TemplateOptionsPage()
{
delete d;
}
void TemplateOptionsPage::load(const SourceFileTemplate& fileTemplate, TemplateRenderer* renderer)
{
// TODO: keep any old changed values, as it comes by surprise to have them lost
// when going back and forward
// clear anything as there is on reentering the page
d->entries.clear();
d->controls.clear();
// clear any old option group boxes & the base layout
d->firstEditWidget = nullptr;
qDeleteAll(d->groupBoxes);
d->groupBoxes.clear();
delete layout();
auto* layout = new QVBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
const auto customOptions = fileTemplate.customOptions(renderer);
d->groupBoxes.reserve(customOptions.size());
d->entries.reserve(customOptions.size());
for (const auto& optionGroup : customOptions) {
auto* box = new QGroupBox(this);
d->groupBoxes.append(box);
box->setTitle(optionGroup.name);
auto* formLayout = new QFormLayout;
d->entries << optionGroup.options;
for (const auto& entry : optionGroup.options) {
QWidget* control = nullptr;
const QString type = entry.type;
if (type == QLatin1String("String"))
{
control = new QLineEdit(entry.value.toString(), box);
}
else if (type == QLatin1String("Enum"))
{
auto input = new QComboBox(box);
input->addItems(entry.values);
input->setCurrentText(entry.value.toString());
control = input;
}
else if (type == QLatin1String("Int"))
{
auto input = new QSpinBox(box);
input->setValue(entry.value.toInt());
if (!entry.minValue.isEmpty())
{
input->setMinimum(entry.minValue.toInt());
}
if (!entry.maxValue.isEmpty())
{
input->setMaximum(entry.maxValue.toInt());
}
control = input;
}
else if (type == QLatin1String("Bool"))
{
bool checked = (QString::compare(entry.value.toString(), QStringLiteral("true"), Qt::CaseInsensitive) == 0);
auto* checkBox = new QCheckBox(box);
checkBox->setCheckState(checked ? Qt::Checked : Qt::Unchecked);
control = checkBox;
}
else
{
qCDebug(PLUGIN_FILETEMPLATES) << "Unrecognized option type" << entry.type;
}
if (control)
{
const QString entryLabelText = i18nc("@label", "%1:", entry.label);
auto* label = new QLabel(entryLabelText, box);
if (!entry.context.isEmpty()) {
label->setToolTip(entry.context);
control->setToolTip(entry.context);
}
formLayout->addRow(label, control);
d->controls.insert(entry.name, control);
if (d->firstEditWidget == nullptr) {
d->firstEditWidget = control;
}
}
}
box->setLayout(formLayout);
layout->addWidget(box);
}
layout->addStretch();
setLayout(layout);
}
QVariantHash TemplateOptionsPage::templateOptions() const
{
QVariantHash values;
for (const SourceFileTemplate::ConfigOption& entry : qAsConst(d->entries)) {
Q_ASSERT(d->controls.contains(entry.name));
Q_ASSERT(d->typeProperties.contains(entry.type));
values.insert(entry.name, d->controls[entry.name]->property(d->typeProperties[entry.type].constData()));
}
qCDebug(PLUGIN_FILETEMPLATES) << values.size() << d->entries.size();
return values;
}
void TemplateOptionsPage::setFocusToFirstEditWidget()
{
if (d->firstEditWidget) {
d->firstEditWidget->setFocus();
}
}
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