197 lines
5.5 KiB
C++
197 lines
5.5 KiB
C++
/* Copyright 2014 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "PageDialog.h"
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#include "gui/Platform.h"
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#include <QStackedLayout>
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#include <QPushButton>
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#include <QSortFilterProxyModel>
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#include "MultiMC.h"
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#include <QStyledItemDelegate>
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#include <QListView>
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#include <QLineEdit>
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#include <QLabel>
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#include <QDialogButtonBox>
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#include <QGridLayout>
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#include <settingsobject.h>
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#include "PageDialog_p.h"
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#include <gui/widgets/IconLabel.h>
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class PageEntryFilterModel : public QSortFilterProxyModel
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{
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public:
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explicit PageEntryFilterModel(QObject *parent = 0) : QSortFilterProxyModel(parent)
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{
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}
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protected:
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bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
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{
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// Regular contents check, then check page-filter.
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if (QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent))
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return true;
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const QString pattern = filterRegExp().pattern();
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const auto model = static_cast<PageModel *>(sourceModel());
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const auto page = model->pages().at(sourceRow);
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return page->shouldDisplay();
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}
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};
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PageDialog::PageDialog(BasePageProviderPtr pageProvider, QWidget *parent) : QDialog(parent)
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{
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MultiMCPlatform::fixWM_CLASS(this);
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createUI();
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setWindowTitle(pageProvider->dialogTitle());
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restoreGeometry(QByteArray::fromBase64(MMC->settings()->get("PagedGeometry").toByteArray()));
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m_model = new PageModel(this);
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m_proxyModel = new PageEntryFilterModel(this);
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int firstIndex = -1;
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auto pages = pageProvider->getPages();
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for(auto page: pages)
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{
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page->index = m_pageStack->addWidget(dynamic_cast<QWidget *>(page));
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if(firstIndex == -1)
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{
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firstIndex = page->index;
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}
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}
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m_model->setPages(pages);
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m_proxyModel->setSourceModel(m_model);
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m_proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
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m_pageList->setIconSize(QSize(pageIconSize, pageIconSize));
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m_pageList->setSelectionMode(QAbstractItemView::SingleSelection);
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m_pageList->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
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m_pageList->setModel(m_proxyModel);
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connect(m_pageList->selectionModel(), SIGNAL(currentRowChanged(QModelIndex,QModelIndex)),
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this, SLOT(currentChanged(QModelIndex)));
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m_pageStack->setStackingMode(QStackedLayout::StackOne);
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m_pageList->setFocus();
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}
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void PageDialog::createUI()
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{
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m_pageStack = new QStackedLayout;
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m_filter = new QLineEdit;
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m_pageList = new PageView;
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m_header = new QLabel();
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m_iconHeader = new IconLabel(this, QIcon::fromTheme("bug"), QSize(24,24));
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QFont headerLabelFont = m_header->font();
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headerLabelFont.setBold(true);
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const int pointSize = headerLabelFont.pointSize();
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if (pointSize > 0)
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headerLabelFont.setPointSize(pointSize + 2);
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m_header->setFont(headerLabelFont);
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QHBoxLayout *headerHLayout = new QHBoxLayout;
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const int leftMargin = MMC->style()->pixelMetric(QStyle::PM_LayoutLeftMargin);
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headerHLayout->addSpacerItem(
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new QSpacerItem(leftMargin, 0, QSizePolicy::Fixed, QSizePolicy::Ignored));
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headerHLayout->addWidget(m_header);
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headerHLayout->addSpacerItem(
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new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Ignored));
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headerHLayout->addWidget(m_iconHeader);
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m_pageStack->setMargin(0);
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m_pageStack->addWidget(new QWidget(this));
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QDialogButtonBox *buttons =
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new QDialogButtonBox(QDialogButtonBox::Help | QDialogButtonBox::Ok |
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QDialogButtonBox::Apply | QDialogButtonBox::Cancel);
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buttons->button(QDialogButtonBox::Ok)->setDefault(true);
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connect(buttons->button(QDialogButtonBox::Apply), SIGNAL(clicked()), this, SLOT(apply()));
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connect(buttons, SIGNAL(accepted()), this, SLOT(accept()));
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connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
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QGridLayout *mainGridLayout = new QGridLayout;
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mainGridLayout->addLayout(headerHLayout, 0, 1, 1, 1);
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mainGridLayout->addWidget(m_pageList, 0, 0, 2, 1);
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mainGridLayout->addLayout(m_pageStack, 1, 1, 1, 1);
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mainGridLayout->addWidget(buttons, 2, 0, 1, 2);
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mainGridLayout->setColumnStretch(1, 4);
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setLayout(mainGridLayout);
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}
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void PageDialog::showPage(int row)
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{
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auto page = m_model->pages().at(row);
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m_pageStack->setCurrentIndex(page->index);
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m_header->setText(page->displayName());
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m_iconHeader->setIcon(page->icon());
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}
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void PageDialog::currentChanged(const QModelIndex ¤t)
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{
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if (current.isValid())
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{
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showPage(m_proxyModel->mapToSource(current).row());
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}
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else
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{
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m_pageStack->setCurrentIndex(0);
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m_header->setText(QString());
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m_iconHeader->setIcon(QIcon::fromTheme("bug"));
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}
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}
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void PageDialog::accept()
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{
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bool accepted = true;
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for(auto page: m_model->pages())
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{
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accepted &= page->accept();
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}
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if(accepted)
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{
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MMC->settings()->set("PagedGeometry", saveGeometry().toBase64());
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QDialog::accept();
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}
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}
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void PageDialog::reject()
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{
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bool rejected = true;
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for(auto page: m_model->pages())
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{
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rejected &= page->reject();
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}
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if(rejected)
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{
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MMC->settings()->set("PagedGeometry", saveGeometry().toBase64());
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QDialog::reject();
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}
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}
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void PageDialog::apply()
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{
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for(auto page: m_model->pages())
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{
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page->apply();
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}
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}
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void PageDialog::closeEvent(QCloseEvent * event)
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{
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MMC->settings()->set("PagedGeometry", saveGeometry().toBase64());
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QDialog::closeEvent(event);
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}
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