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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "templateoptionspage.h"
#include "ui_templateoptionspage.h"
#include <shared_settings_p.h>
#include <iconloader_p.h>
#include <QtDesigner/QDesignerFormEditorInterface>
#include <abstractdialoggui_p.h>
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
// ----------------- TemplateOptionsWidget
TemplateOptionsWidget::TemplateOptionsWidget(QDesignerFormEditorInterface *core, QWidget *parent) :
QWidget(parent),
m_core(core),
m_ui(new Ui::TemplateOptionsWidget)
{
m_ui->setupUi(this);
m_ui->m_addTemplatePathButton->setIcon(
qdesigner_internal::createIconSet(QString::fromUtf8("plus.png")));
m_ui->m_removeTemplatePathButton->setIcon(
qdesigner_internal::createIconSet(QString::fromUtf8("minus.png")));
connect(m_ui->m_templatePathListWidget, SIGNAL(itemSelectionChanged()),
this, SLOT(templatePathSelectionChanged()));
connect(m_ui->m_addTemplatePathButton, SIGNAL(clicked()), this, SLOT(addTemplatePath()));
connect(m_ui->m_removeTemplatePathButton, SIGNAL(clicked()), this, SLOT(removeTemplatePath()));
}
TemplateOptionsWidget::~TemplateOptionsWidget()
{
delete m_ui;
}
QStringList TemplateOptionsWidget::templatePaths() const
{
QStringList rc;
const int count = m_ui->m_templatePathListWidget->count();
for (int i = 0; i < count; i++) {
rc += m_ui->m_templatePathListWidget->item(i)->text();
}
return rc;
}
void TemplateOptionsWidget::setTemplatePaths(const QStringList &l)
{
// add paths and select 0
m_ui->m_templatePathListWidget->clear();
if (l.empty()) {
// disable button
templatePathSelectionChanged();
} else {
const QStringList::const_iterator cend = l.constEnd();
for (QStringList::const_iterator it = l.constBegin(); it != cend; ++it)
m_ui->m_templatePathListWidget->addItem(*it);
m_ui->m_templatePathListWidget->setCurrentItem(m_ui->m_templatePathListWidget->item(0));
}
}
void TemplateOptionsWidget::addTemplatePath()
{
const QString templatePath = chooseTemplatePath(m_core, this);
if (templatePath.isEmpty())
return;
const QList<QListWidgetItem *> existing
= m_ui->m_templatePathListWidget->findItems(templatePath, Qt::MatchExactly);
if (!existing.empty())
return;
QListWidgetItem *newItem = new QListWidgetItem(templatePath);
m_ui->m_templatePathListWidget->addItem(newItem);
m_ui->m_templatePathListWidget->setCurrentItem(newItem);
}
void TemplateOptionsWidget::removeTemplatePath()
{
const QList<QListWidgetItem *> selectedPaths
= m_ui->m_templatePathListWidget->selectedItems();
if (selectedPaths.empty())
return;
delete selectedPaths.front();
}
void TemplateOptionsWidget::templatePathSelectionChanged()
{
const QList<QListWidgetItem *> selectedPaths = m_ui->m_templatePathListWidget->selectedItems();
m_ui->m_removeTemplatePathButton->setEnabled(!selectedPaths.empty());
}
QString TemplateOptionsWidget::chooseTemplatePath(QDesignerFormEditorInterface *core, QWidget *parent)
{
QString rc = core->dialogGui()->getExistingDirectory(parent,
tr("Pick a directory to save templates in"));
if (rc.isEmpty())
return rc;
if (rc.endsWith(QDir::separator()))
rc.remove(rc.size() - 1, 1);
return rc;
}
// ----------------- TemplateOptionsPage
TemplateOptionsPage::TemplateOptionsPage(QDesignerFormEditorInterface *core) :
m_core(core)
{
}
QString TemplateOptionsPage::name() const
{
//: Tab in preferences dialog
return QCoreApplication::translate("TemplateOptionsPage", "Template Paths");
}
QWidget *TemplateOptionsPage::createPage(QWidget *parent)
{
m_widget = new TemplateOptionsWidget(m_core, parent);
m_initialTemplatePaths = QDesignerSharedSettings(m_core).additionalFormTemplatePaths();
m_widget->setTemplatePaths(m_initialTemplatePaths);
return m_widget;
}
void TemplateOptionsPage::apply()
{
if (m_widget) {
const QStringList newTemplatePaths = m_widget->templatePaths();
if (newTemplatePaths != m_initialTemplatePaths) {
QDesignerSharedSettings settings(m_core);
settings.setAdditionalFormTemplatePaths(newTemplatePaths);
m_initialTemplatePaths = newTemplatePaths;
}
}
}
void TemplateOptionsPage::finish()
{
}
}
QT_END_NAMESPACE
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