diff options
Diffstat (limited to 'src/downloadlistview.cpp')
| -rw-r--r-- | src/downloadlistview.cpp | 419 |
1 files changed, 419 insertions, 0 deletions
diff --git a/src/downloadlistview.cpp b/src/downloadlistview.cpp new file mode 100644 index 00000000..5e49f107 --- /dev/null +++ b/src/downloadlistview.cpp @@ -0,0 +1,419 @@ +/*
+Copyright (C) 2012 Sebastian Herbord. All rights reserved.
+
+This file is part of Mod Organizer.
+
+Mod Organizer 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.
+
+Mod Organizer 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 Mod Organizer. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "downloadlist.h"
+#include "downloadlistview.h"
+#include <report.h>
+#include <log.h>
+#include <QPainter>
+#include <QMouseEvent>
+#include <QMenu>
+#include <QMessageBox>
+#include <QSortFilterProxyModel>
+#include <QApplication>
+#include <QHeaderView>
+#include <QCheckBox>
+#include <QWidgetAction>
+
+using namespace MOBase;
+
+DownloadProgressDelegate::DownloadProgressDelegate(
+ DownloadManager* manager, DownloadListView* list)
+ : QStyledItemDelegate(list), m_Manager(manager), m_List(list)
+{
+}
+
+void DownloadProgressDelegate::paint(
+ QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+ QModelIndex sourceIndex;
+
+ if (auto* proxy=dynamic_cast<QSortFilterProxyModel*>(m_List->model())) {
+ sourceIndex = proxy->mapToSource(index);
+ } else {
+ sourceIndex = index;
+ }
+
+ bool pendingDownload = (sourceIndex.row() >= m_Manager->numTotalDownloads());
+ if (sourceIndex.column() == DownloadList::COL_STATUS && !pendingDownload
+ && m_Manager->getState(sourceIndex.row()) == DownloadManager::STATE_DOWNLOADING) {
+ QProgressBar progressBar;
+ progressBar.setProperty("downloadView", option.widget->property("downloadView"));
+ progressBar.setProperty("downloadProgress", true);
+ progressBar.resize(option.rect.width(), option.rect.height());
+ progressBar.setTextVisible(true);
+ progressBar.setAlignment(Qt::AlignCenter);
+ progressBar.setMinimum(0);
+ progressBar.setMaximum(100);
+ progressBar.setValue(m_Manager->getProgress(sourceIndex.row()).first);
+ progressBar.setFormat(m_Manager->getProgress(sourceIndex.row()).second);
+ progressBar.setStyle(QApplication::style());
+
+ // paint the background with default delegate first to preserve table cell styling
+ QStyledItemDelegate::paint(painter, option, index);
+
+ painter->save();
+ painter->translate(option.rect.topLeft());
+ progressBar.render(painter);
+ painter->restore();
+ } else {
+ QStyledItemDelegate::paint(painter, option, index);
+ }
+}
+
+void DownloadListHeader::customResizeSections()
+{
+ // find the rightmost column that is not hidden
+ int rightVisible = count() - 1;
+ while (isSectionHidden(rightVisible) && rightVisible > 0)
+ rightVisible--;
+
+ // if that column is already squashed, squash others to the right side --
+ // otherwise to the left
+ if (sectionSize(rightVisible) == minimumSectionSize()) {
+ for (int idx = rightVisible; idx >= 0; idx--) {
+ if (!isSectionHidden(idx)) {
+ if (length() != width())
+ resizeSection(idx, std::max(sectionSize(idx) + width() - length(), minimumSectionSize()));
+ else
+ break;
+ }
+ }
+ } else {
+ for (int idx = 0; idx <= rightVisible; idx++) {
+ if (!isSectionHidden(idx)) {
+ if (length() != width())
+ resizeSection(idx, std::max(sectionSize(idx) + width() - length(), minimumSectionSize()));
+ else
+ break;
+ }
+ }
+ }
+}
+
+void DownloadListHeader::mouseReleaseEvent(QMouseEvent *event)
+{
+ QHeaderView::mouseReleaseEvent(event);
+ customResizeSections();
+}
+
+DownloadListView::DownloadListView(QWidget *parent)
+ : QTreeView(parent)
+{
+ setHeader(new DownloadListHeader(Qt::Horizontal, this));
+
+ header()->setDefaultAlignment(Qt::AlignLeft | Qt::AlignVCenter);
+ header()->setSectionsMovable(true);
+ header()->setContextMenuPolicy(Qt::CustomContextMenu);
+ header()->setCascadingSectionResizes(true);
+ header()->setStretchLastSection(false);
+ header()->setSectionResizeMode(QHeaderView::Interactive);
+ header()->setDefaultSectionSize(100);
+
+ setUniformRowHeights(true);
+ setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+ sortByColumn(1, Qt::DescendingOrder);
+
+ connect(header(), SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(onHeaderCustomContextMenu(QPoint)));
+ connect(this, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(onDoubleClick(QModelIndex)));
+ connect(this, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(onCustomContextMenu(QPoint)));
+}
+
+DownloadListView::~DownloadListView()
+{
+}
+
+void DownloadListView::setManager(DownloadManager *manager)
+{
+ m_Manager = manager;
+
+ // hide these columns by default
+ //
+ // note that this is overridden by the ini if MO has been started at least
+ // once before, which is handled in MainWindow::processUpdates() for older
+ // versions
+ header()->hideSection(DownloadList::COL_MODNAME);
+ header()->hideSection(DownloadList::COL_VERSION);
+ header()->hideSection(DownloadList::COL_ID);
+ header()->hideSection(DownloadList::COL_SOURCEGAME);
+}
+
+void DownloadListView::setSourceModel(DownloadList *sourceModel)
+{
+ m_SourceModel = sourceModel;
+}
+
+void DownloadListView::setMetaDisplay(bool metaDisplay)
+{
+ if (m_SourceModel != nullptr)
+ m_SourceModel->setMetaDisplay(metaDisplay);
+}
+
+void DownloadListView::onDoubleClick(const QModelIndex &index)
+{
+ QModelIndex sourceIndex = qobject_cast<QSortFilterProxyModel*>(model())->mapToSource(index);
+ if (m_Manager->getState(sourceIndex.row()) >= DownloadManager::STATE_READY)
+ emit installDownload(sourceIndex.row());
+ else if ((m_Manager->getState(sourceIndex.row()) == DownloadManager::STATE_PAUSED)
+ || (m_Manager->getState(sourceIndex.row()) == DownloadManager::STATE_PAUSING))
+ emit resumeDownload(sourceIndex.row());
+}
+
+void DownloadListView::onHeaderCustomContextMenu(const QPoint &point)
+{
+ QMenu menu;
+
+ // display a list of all headers as checkboxes
+ QAbstractItemModel *model = header()->model();
+ for (int i = 1; i < model->columnCount(); ++i) {
+ QString columnName = model->headerData(i, Qt::Horizontal).toString();
+ QCheckBox *checkBox = new QCheckBox(&menu);
+ checkBox->setText(columnName);
+ checkBox->setChecked(!header()->isSectionHidden(i));
+ QWidgetAction *checkableAction = new QWidgetAction(&menu);
+ checkableAction->setDefaultWidget(checkBox);
+ menu.addAction(checkableAction);
+ }
+
+ menu.exec(header()->viewport()->mapToGlobal(point));
+
+ // view/hide columns depending on check-state
+ int i = 1;
+ for (const QAction *action : menu.actions()) {
+ const QWidgetAction *widgetAction = qobject_cast<const QWidgetAction*>(action);
+ if (widgetAction != nullptr) {
+ const QCheckBox *checkBox = qobject_cast<const QCheckBox*>(widgetAction->defaultWidget());
+ if (checkBox != nullptr) {
+ header()->setSectionHidden(i, !checkBox->isChecked());
+ }
+ }
+ ++i;
+ }
+
+ qobject_cast<DownloadListHeader*>(header())->customResizeSections();
+}
+
+void DownloadListView::resizeEvent(QResizeEvent *event)
+{
+ QTreeView::resizeEvent(event);
+ qobject_cast<DownloadListHeader*>(header())->customResizeSections();
+}
+
+void DownloadListView::onCustomContextMenu(const QPoint &point)
+{
+ QMenu menu(this);
+ QModelIndex index = indexAt(point);
+ bool hidden = false;
+
+ try
+ {
+ if (index.row() >= 0) {
+ const int row = qobject_cast<QSortFilterProxyModel*>(model())->mapToSource(index).row();
+ DownloadManager::DownloadState state = m_Manager->getState(row);
+
+ hidden = m_Manager->isHidden(row);
+
+ if (state >= DownloadManager::STATE_READY) {
+ menu.addAction(tr("Install"), [=] { issueInstall(row); });
+ if (m_Manager->isInfoIncomplete(row))
+ menu.addAction(tr("Query Info"), [=] { issueQueryInfoMd5(row); });
+ else
+ menu.addAction(tr("Visit on Nexus"), [=] { issueVisitOnNexus(row); });
+ menu.addAction(tr("Open File"), [=] { issueOpenFile(row); });
+ menu.addAction(tr("Open Meta File"), [=] { issueOpenMetaFile(row); });
+ menu.addAction(tr("Reveal in Explorer"), [=] { issueOpenInDownloadsFolder(row); });
+
+ menu.addSeparator();
+
+ menu.addAction(tr("Delete..."), [=] { issueDelete(row); });
+ if (hidden)
+ menu.addAction(tr("Un-Hide"), [=] { issueRestoreToView(row); });
+ else
+ menu.addAction(tr("Hide"), [=] { issueRemoveFromView(row); });
+ } else if (state == DownloadManager::STATE_DOWNLOADING) {
+ menu.addAction(tr("Cancel"), [=] { issueCancel(row); });
+ menu.addAction(tr("Pause"), [=] { issuePause(row); });
+ menu.addAction(tr("Reveal in Explorer"), [=] { issueOpenInDownloadsFolder(row); });
+ }
+ else if ((state == DownloadManager::STATE_PAUSED) || (state == DownloadManager::STATE_ERROR)
+ || (state == DownloadManager::STATE_PAUSING)) {
+ menu.addAction(tr("Delete..."), [=] { issueDelete(row); });
+ menu.addAction(tr("Resume"), [=] { issueResume(row); });
+ menu.addAction(tr("Reveal in Explorer"), [=] { issueOpenInDownloadsFolder(row); });
+ }
+
+ menu.addSeparator();
+ }
+ } catch(std::exception&)
+ {
+ // this happens when the download index is not found, ignore it and don't
+ // display download-specific actions
+ }
+
+ menu.addAction(tr("Delete Installed Downloads..."), this, SLOT(issueDeleteCompleted()));
+ menu.addAction(tr("Delete Uninstalled Downloads..."), this, SLOT(issueDeleteUninstalled()));
+ menu.addAction(tr("Delete All Downloads..."), this, SLOT(issueDeleteAll()));
+
+ menu.addSeparator();
+ if (!hidden) {
+ menu.addAction(tr("Hide Installed..."), this, SLOT(issueRemoveFromViewCompleted()));
+ menu.addAction(tr("Hide Uninstalled..."), this, SLOT(issueRemoveFromViewUninstalled()));
+ menu.addAction(tr("Hide All..."), this, SLOT(issueRemoveFromViewAll()));
+ } else {
+ menu.addAction(tr("Un-Hide All..."), this, SLOT(issueRestoreToViewAll()));
+ }
+
+ menu.exec(viewport()->mapToGlobal(point));
+}
+
+void DownloadListView::issueInstall(int index)
+{
+ emit installDownload(index);
+}
+
+void DownloadListView::issueQueryInfo(int index)
+{
+ emit queryInfo(index);
+}
+
+void DownloadListView::issueQueryInfoMd5(int index)
+{
+ emit queryInfoMd5(index);
+}
+
+void DownloadListView::issueDelete(int index)
+{
+ const auto r = MOBase::TaskDialog(this, tr("Delete download"))
+ .main("Are you sure you want to delete this download?")
+ .content(m_Manager->getFilePath(index))
+ .icon(QMessageBox::Question)
+ .button({tr("Move to the Recycle Bin"), QMessageBox::Yes})
+ .button({tr("Cancel"), QMessageBox::Cancel})
+ .exec();
+
+ if (r != QMessageBox::Yes) {
+ return;
+ }
+
+ emit removeDownload(index, true);
+}
+
+void DownloadListView::issueRemoveFromView(int index)
+{
+ log::debug("removing from view: {}", index);
+ emit removeDownload(index, false);
+}
+
+void DownloadListView::issueRestoreToView(int index)
+{
+ emit restoreDownload(index);
+}
+
+void DownloadListView::issueRestoreToViewAll()
+{
+ emit restoreDownload(-1);
+}
+
+void DownloadListView::issueVisitOnNexus(int index)
+{
+ emit visitOnNexus(index);
+}
+
+void DownloadListView::issueOpenFile(int index)
+{
+ emit openFile(index);
+}
+
+void DownloadListView::issueOpenMetaFile(int index) {
+ emit openMetaFile(index);
+}
+
+void DownloadListView::issueOpenInDownloadsFolder(int index)
+{
+ emit openInDownloadsFolder(index);
+}
+
+void DownloadListView::issueCancel(int index)
+{
+ emit cancelDownload(index);
+}
+
+void DownloadListView::issuePause(int index)
+{
+ emit pauseDownload(index);
+}
+
+void DownloadListView::issueResume(int index)
+{
+ emit resumeDownload(index);
+}
+
+void DownloadListView::issueDeleteAll()
+{
+ if (QMessageBox::warning(nullptr, tr("Delete Files?"),
+ tr("This will remove all finished downloads from this list and from disk.\n\nAre you absolutely sure you want to proceed?"),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ emit removeDownload(-1, true);
+ }
+}
+
+void DownloadListView::issueDeleteCompleted()
+{
+ if (QMessageBox::warning(nullptr, tr("Delete Files?"),
+ tr("This will remove all installed downloads from this list and from disk.\n\nAre you absolutely sure you want to proceed?"),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ emit removeDownload(-2, true);
+ }
+}
+
+void DownloadListView::issueDeleteUninstalled()
+{
+ if (QMessageBox::warning(nullptr, tr("Delete Files?"),
+ tr("This will remove all uninstalled downloads from this list and from disk.\n\nAre you absolutely sure you want to proceed?"),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ emit removeDownload(-3, true);
+ }
+}
+
+void DownloadListView::issueRemoveFromViewAll()
+{
+ if (QMessageBox::question(nullptr, tr("Hide Files?"),
+ tr("This will remove all finished downloads from this list (but NOT from disk)."),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ emit removeDownload(-1, false);
+ }
+}
+
+void DownloadListView::issueRemoveFromViewCompleted()
+{
+ if (QMessageBox::question(nullptr, tr("Hide Files?"),
+ tr("This will remove all installed downloads from this list (but NOT from disk)."),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ emit removeDownload(-2, false);
+ }
+}
+
+void DownloadListView::issueRemoveFromViewUninstalled()
+{
+ if (QMessageBox::question(nullptr, tr("Hide Files?"),
+ tr("This will remove all uninstalled downloads from this list (but NOT from disk)."),
+ QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+ emit removeDownload(-3, false);
+ }
+}
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