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/*
* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
*
* 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 or (at your option)
* version 3 of the License.
*
* 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 "EditWidget.h"
#include "ui_EditWidget.h"
#include <QPushButton>
#include <QScrollArea>
EditWidget::EditWidget(QWidget* parent)
: DialogyWidget(parent)
, m_ui(new Ui::EditWidget())
{
m_ui->setupUi(this);
setReadOnly(false);
setModified(false);
m_ui->messageWidget->setHidden(true);
QFont headerLabelFont = m_ui->headerLabel->font();
headerLabelFont.setBold(true);
headerLabelFont.setPointSize(headerLabelFont.pointSize() + 2);
headlineLabel()->setFont(headerLabelFont);
headlineLabel()->setTextFormat(Qt::PlainText);
connect(m_ui->categoryList, SIGNAL(categoryChanged(int)), m_ui->stackedWidget, SLOT(setCurrentIndex(int)));
connect(m_ui->buttonBox, SIGNAL(accepted()), SIGNAL(accepted()));
connect(m_ui->buttonBox, SIGNAL(rejected()), SIGNAL(rejected()));
connect(m_ui->buttonBox, SIGNAL(clicked(QAbstractButton*)), SLOT(buttonClicked(QAbstractButton*)));
}
EditWidget::~EditWidget()
{
}
void EditWidget::addPage(const QString& labelText, const QIcon& icon, QWidget* widget)
{
/*
* Instead of just adding a widget we're going to wrap it into a scroll area. It will automatically show
* scrollbars when the widget cannot fit into the page. This approach prevents the main window of the application
* from automatic resizing and it now should be able to fit into a user's monitor even if the monitor is only 768
* pixels high.
*/
if (widget->inherits("QScrollArea")) {
m_ui->stackedWidget->addWidget(widget);
} else {
auto* scrollArea = new QScrollArea(m_ui->stackedWidget);
scrollArea->setFrameShape(QFrame::NoFrame);
scrollArea->setFrameShadow(QFrame::Plain);
scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
scrollArea->setSizeAdjustPolicy(QScrollArea::AdjustToContents);
scrollArea->setWidgetResizable(true);
scrollArea->setWidget(widget);
m_ui->stackedWidget->addWidget(scrollArea);
}
m_ui->categoryList->addCategory(labelText, icon);
}
bool EditWidget::hasPage(QWidget* widget)
{
for (int i = 0; i < m_ui->stackedWidget->count(); i++) {
auto* scrollArea = qobject_cast<QScrollArea*>(m_ui->stackedWidget->widget(i));
if (scrollArea && scrollArea->widget() == widget) {
return true;
}
}
return false;
}
void EditWidget::setPageHidden(QWidget* widget, bool hidden)
{
int index = -1;
for (int i = 0; i < m_ui->stackedWidget->count(); i++) {
auto* scrollArea = qobject_cast<QScrollArea*>(m_ui->stackedWidget->widget(i));
if (scrollArea && scrollArea->widget() == widget) {
index = i;
break;
}
}
if (index != -1) {
m_ui->categoryList->setCategoryHidden(index, hidden);
}
if (index == m_ui->stackedWidget->currentIndex()) {
int newIndex = m_ui->stackedWidget->currentIndex() - 1;
if (newIndex < 0) {
newIndex = m_ui->stackedWidget->count() - 1;
}
m_ui->stackedWidget->setCurrentIndex(newIndex);
}
}
void EditWidget::setCurrentPage(int index)
{
m_ui->categoryList->setCurrentCategory(index);
m_ui->stackedWidget->setCurrentIndex(index);
}
void EditWidget::setHeadline(const QString& text)
{
m_ui->headerLabel->setText(text);
}
QLabel* EditWidget::headlineLabel()
{
return m_ui->headerLabel;
}
void EditWidget::setReadOnly(bool readOnly)
{
m_readOnly = readOnly;
if (readOnly) {
m_ui->buttonBox->setStandardButtons(QDialogButtonBox::Close);
} else {
m_ui->buttonBox->setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel | QDialogButtonBox::Apply);
}
}
bool EditWidget::readOnly() const
{
return m_readOnly;
}
void EditWidget::setModified(bool state)
{
m_modified = state;
enableApplyButton(state);
}
bool EditWidget::isModified() const
{
return m_modified;
}
void EditWidget::enableApplyButton(bool enabled)
{
QPushButton* applyButton = m_ui->buttonBox->button(QDialogButtonBox::Apply);
if (applyButton) {
applyButton->setEnabled(enabled);
}
}
void EditWidget::showApplyButton(bool state)
{
if (!m_readOnly) {
auto buttons = m_ui->buttonBox->standardButtons();
if (state) {
buttons |= QDialogButtonBox::Apply;
} else {
buttons &= ~QDialogButtonBox::Apply;
}
m_ui->buttonBox->setStandardButtons(buttons);
}
}
void EditWidget::buttonClicked(QAbstractButton* button)
{
auto stdButton = m_ui->buttonBox->standardButton(button);
if (stdButton == QDialogButtonBox::Apply) {
emit apply();
}
}
void EditWidget::showMessage(const QString& text, MessageWidget::MessageType type)
{
// Show error messages for a longer time to make sure the user can read them
if (type == MessageWidget::Error) {
m_ui->messageWidget->setCloseButtonVisible(true);
m_ui->messageWidget->showMessage(text, type, 15000);
} else {
m_ui->messageWidget->setCloseButtonVisible(false);
m_ui->messageWidget->showMessage(text, type, 2000);
}
}
void EditWidget::hideMessage()
{
if (m_ui->messageWidget->isVisible()) {
m_ui->messageWidget->animatedHide();
}
}
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