1 files changed, 351 insertions, 351 deletions
diff --git a/src/downloadlistwidget.cpp b/src/downloadlistwidget.cpp
index 953cdacd..9d276de9 100644
--- a/src/downloadlistwidget.cpp
+++ b/src/downloadlistwidget.cpp
@@ -1,351 +1,351 @@
-/*
-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 "downloadlistwidget.h"
-#include "ui_downloadlistwidget.h"
-#include "downloadmanager.h"
-#include <QPainter>
-#include <QMouseEvent>
-#include <QMenu>
-#include <QMessageBox>
-#include <QSortFilterProxyModel>
-
-
-DownloadListWidget::DownloadListWidget(QWidget *parent)
-  : QWidget(parent), ui(new Ui::DownloadListWidget)
-{
-  ui->setupUi(this);
-}
-
-
-DownloadListWidget::~DownloadListWidget()
-{
-    delete ui;
-}
-
-
-DownloadListWidgetDelegate::DownloadListWidgetDelegate(DownloadManager *manager, bool metaDisplay, QTreeView *view, QObject *parent)
-  : QItemDelegate(parent)
-  , m_Manager(manager)
-  , m_MetaDisplay(metaDisplay)
-  , m_ItemWidget(new DownloadListWidget)
-  , m_ContextRow(0)
-  , m_View(view)
-{
-  m_NameLabel = m_ItemWidget->findChild<QLabel*>("nameLabel");
-  m_SizeLabel = m_ItemWidget->findChild<QLabel*>("sizeLabel");
-  m_Progress = m_ItemWidget->findChild<QProgressBar*>("downloadProgress");
-  m_InstallLabel = m_ItemWidget->findChild<QLabel*>("installLabel");
-
-  m_InstallLabel->setVisible(false);
-
-  connect(manager, SIGNAL(stateChanged(int,DownloadManager::DownloadState)), this, SLOT(stateChanged(int,DownloadManager::DownloadState)));
-  connect(manager, SIGNAL(downloadRemoved(int)), this, SLOT(resetCache(int)));
-}
-
-
-DownloadListWidgetDelegate::~DownloadListWidgetDelegate()
-{
-  delete m_ItemWidget;
-}
-
-
-void DownloadListWidgetDelegate::stateChanged(int row,DownloadManager::DownloadState)
-{
-  m_Cache.remove(row);
-}
-
-
-void DownloadListWidgetDelegate::resetCache(int)
-{
-  m_Cache.clear();
-}
-
-
-void DownloadListWidgetDelegate::drawCache(QPainter *painter, const QStyleOptionViewItem &option, const QPixmap &cache) const
-{
-  QRect rect = option.rect;
-  rect.setLeft(0);
-  rect.setWidth(m_View->columnWidth(0) + m_View->columnWidth(1) + m_View->columnWidth(2));
-  painter->drawPixmap(rect, cache);
-}
-
-
-void DownloadListWidgetDelegate::paintPendingDownload(int downloadIndex) const
-{
-  std::pair<int, int> nexusids = m_Manager->getPendingDownload(downloadIndex);
-  m_NameLabel->setText(tr("< mod %1 file %2 >").arg(nexusids.first).arg(nexusids.second));
-  m_SizeLabel->setText("???");
-  m_InstallLabel->setVisible(true);
-  m_InstallLabel->setText(tr("Pending"));
-  m_Progress->setVisible(false);
-}
-
-
-void DownloadListWidgetDelegate::paintRegularDownload(int downloadIndex) const
-{
-  QString name = m_MetaDisplay ? m_Manager->getDisplayName(downloadIndex) : m_Manager->getFileName(downloadIndex);
-  if (name.length() > 53) {
-    name.truncate(50);
-    name.append("...");
-  }
-  m_NameLabel->setText(name);
-  m_SizeLabel->setText(QString::number(m_Manager->getFileSize(downloadIndex) / 1024));
-  DownloadManager::DownloadState state = m_Manager->getState(downloadIndex);
-  if ((state == DownloadManager::STATE_PAUSED) || (state == DownloadManager::STATE_ERROR)) {
-    QPalette labelPalette;
-    m_InstallLabel->setVisible(true);
-    m_Progress->setVisible(false);
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-    m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Paused - Double Click to resume", 0));
-#else
-    m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Paused - Double Click to resume", 0, QApplication::UnicodeUTF8));
-#endif
-    labelPalette.setColor(QPalette::WindowText, Qt::darkRed);
-    m_InstallLabel->setPalette(labelPalette);
-  } else if (state == DownloadManager::STATE_FETCHINGMODINFO) {
-    m_InstallLabel->setText(tr("Fetching Info 1"));
-    m_Progress->setVisible(false);
-  } else if (state == DownloadManager::STATE_FETCHINGFILEINFO) {
-    m_InstallLabel->setText(tr("Fetching Info 2"));
-    m_Progress->setVisible(false);
-  } else if (state >= DownloadManager::STATE_READY) {
-    QPalette labelPalette;
-    m_InstallLabel->setVisible(true);
-    m_Progress->setVisible(false);
-    if (state == DownloadManager::STATE_INSTALLED) {
-      // the tr-macro doesn't work here, maybe because the translation is actually associated with DownloadListWidget instead
-      // of DownloadListWidgetDelegate?
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Installed - Double Click to re-install", 0));
-#else
-      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Installed - Double Click to re-install", 0, QApplication::UnicodeUTF8));
-#endif
-      labelPalette.setColor(QPalette::WindowText, Qt::darkGray);
-    } else if (state == DownloadManager::STATE_UNINSTALLED) {
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Uninstalled - Double Click to re-install", 0));
-#else
-      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Uninstalled - Double Click to re-install", 0, QApplication::UnicodeUTF8));
-#endif
-      labelPalette.setColor(QPalette::WindowText, Qt::lightGray);
-    } else {
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Done - Double Click to install", 0));
-#else
-      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Done - Double Click to install", 0, QApplication::UnicodeUTF8));
-#endif
-      labelPalette.setColor(QPalette::WindowText, Qt::darkGreen);
-    }
-    m_InstallLabel->setPalette(labelPalette);
-    if (m_Manager->isInfoIncomplete(downloadIndex)) {
-      m_NameLabel->setText("<img src=\":/MO/gui/warning_16\" /> " + m_NameLabel->text());
-    }
-  } else {
-    m_InstallLabel->setVisible(false);
-    m_Progress->setVisible(true);
-    m_Progress->setValue(m_Manager->getProgress(downloadIndex));
-  }
-}
-
-void DownloadListWidgetDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
-{
-  try {
-    auto iter = m_Cache.find(index.row());
-    if (iter != m_Cache.end()) {
-      drawCache(painter, option, *iter);
-      return;
-    }
-
-    m_ItemWidget->resize(QSize(m_View->columnWidth(0) + m_View->columnWidth(1) + m_View->columnWidth(2), option.rect.height()));
-
-    int downloadIndex = index.data().toInt();
-
-    if (downloadIndex >= m_Manager->numTotalDownloads()) {
-      paintPendingDownload(downloadIndex - m_Manager->numTotalDownloads());
-    } else {
-      paintRegularDownload(downloadIndex);
-    }
-
-#pragma message("caching disabled because changes in the list (including resorting) doesn't work correctly")
-//    if (state >= DownloadManager::STATE_READY) {
-    if (false) {
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-      QPixmap cache = m_ItemWidget->grab();
-#else
-      QPixmap cache = QPixmap::grabWidget(m_ItemWidget);
-#endif
-      m_Cache[index.row()] = cache;
-      drawCache(painter, option, cache);
-    } else {
-      painter->save();
-      painter->translate(QPoint(0, option.rect.topLeft().y()));
-
-      m_ItemWidget->render(painter);
-      painter->restore();
-    }
-  } catch (const std::exception &e) {
-    qCritical("failed to paint download list: %s", e.what());
-  }
-}
-
-QSize DownloadListWidgetDelegate::sizeHint(const QStyleOptionViewItem&, const QModelIndex&) const
-{
-  const int width = m_ItemWidget->minimumWidth();
-  const int height = m_ItemWidget->height();
-  return QSize(width, height);
-}
-
-
-void DownloadListWidgetDelegate::issueInstall()
-{
-  emit installDownload(m_ContextRow);
-}
-
-void DownloadListWidgetDelegate::issueQueryInfo()
-{
-  emit queryInfo(m_ContextRow);
-}
-
-void DownloadListWidgetDelegate::issueDelete()
-{
-  emit removeDownload(m_ContextRow, true);
-}
-
-void DownloadListWidgetDelegate::issueRemoveFromView()
-{
-  emit removeDownload(m_ContextRow, false);
-}
-
-void DownloadListWidgetDelegate::issueRestoreToView()
-{
-  emit restoreDownload(m_ContextRow);
-}
-
-void DownloadListWidgetDelegate::issueCancel()
-{
-  emit cancelDownload(m_ContextRow);
-}
-
-void DownloadListWidgetDelegate::issuePause()
-{
-  emit pauseDownload(m_ContextRow);
-}
-
-void DownloadListWidgetDelegate::issueResume()
-{
-  emit resumeDownload(m_ContextRow);
-}
-
-void DownloadListWidgetDelegate::issueDeleteAll()
-{
-  if (QMessageBox::question(NULL, tr("Are you sure?"),
-                            tr("This will remove all finished downloads from this list and from disk."),
-                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
-    emit removeDownload(-1, true);
-  }
-}
-
-void DownloadListWidgetDelegate::issueDeleteCompleted()
-{
-  if (QMessageBox::question(NULL, tr("Are you sure?"),
-                            tr("This will remove all installed downloads from this list and from disk."),
-                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
-    emit removeDownload(-2, true);
-  }
-}
-
-void DownloadListWidgetDelegate::issueRemoveFromViewAll()
-{
-  if (QMessageBox::question(NULL, tr("Are you sure?"),
-                            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 DownloadListWidgetDelegate::issueRemoveFromViewCompleted()
-{
-  if (QMessageBox::question(NULL, tr("Are you sure?"),
-                            tr("This will remove all installed downloads from this list (but NOT from disk)."),
-                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
-    emit removeDownload(-2, false);
-  }
-}
-
-bool DownloadListWidgetDelegate::editorEvent(QEvent *event, QAbstractItemModel *model,
-                                   const QStyleOptionViewItem &option, const QModelIndex &index)
-{
-  try {
-    if (event->type() == QEvent::MouseButtonDblClick) {
-      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) {
-        emit resumeDownload(sourceIndex.row());
-      }
-      return true;
-    } else if (event->type() == QEvent::MouseButtonRelease) {
-      QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
-      if (mouseEvent->button() == Qt::RightButton) {
-        QMenu menu(m_View);
-        bool hidden = false;
-        m_ContextRow = qobject_cast<QSortFilterProxyModel*>(model)->mapToSource(index).row();
-        if (m_ContextRow < m_Manager->numTotalDownloads()) {
-          DownloadManager::DownloadState state = m_Manager->getState(m_ContextRow);
-          hidden = m_Manager->isHidden(m_ContextRow);
-          if (state >= DownloadManager::STATE_READY) {
-            menu.addAction(tr("Install"), this, SLOT(issueInstall()));
-            if (m_Manager->isInfoIncomplete(m_ContextRow)) {
-              menu.addAction(tr("Query Info"), this, SLOT(issueQueryInfo()));
-            }
-            menu.addAction(tr("Delete"), this, SLOT(issueDelete()));
-            if (hidden) {
-              menu.addAction(tr("Un-Hide"), this, SLOT(issueRestoreToView()));
-            } else {
-              menu.addAction(tr("Remove from View"), this, SLOT(issueRemoveFromView()));
-            }
-          } else if (state == DownloadManager::STATE_DOWNLOADING){
-            menu.addAction(tr("Cancel"), this, SLOT(issueCancel()));
-            menu.addAction(tr("Pause"), this, SLOT(issuePause()));
-          } else if ((state == DownloadManager::STATE_PAUSED) || (state == DownloadManager::STATE_ERROR)) {
-            menu.addAction(tr("Remove"), this, SLOT(issueDelete()));
-            menu.addAction(tr("Resume"), this, SLOT(issueResume()));
-          }
-
-          menu.addSeparator();
-        }
-        menu.addAction(tr("Delete Installed..."), this, SLOT(issueDeleteCompleted()));
-        menu.addAction(tr("Delete All..."), this, SLOT(issueDeleteAll()));
-        if (!hidden) {
-          menu.addSeparator();
-          menu.addAction(tr("Remove Installed..."), this, SLOT(issueRemoveFromViewCompleted()));
-          menu.addAction(tr("Remove All..."), this, SLOT(issueRemoveFromViewAll()));
-        }
-        menu.exec(mouseEvent->globalPos());
-
-        event->accept();
-        return true;
-      }
-    }
-  } catch (const std::exception &e) {
-    qCritical("failed to handle editor event: %s", e.what());
-  }
-  return QItemDelegate::editorEvent(event, model, option, index);
-}
+/*
+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 "downloadlistwidget.h"
+#include "ui_downloadlistwidget.h"
+#include "downloadmanager.h"
+#include <QPainter>
+#include <QMouseEvent>
+#include <QMenu>
+#include <QMessageBox>
+#include <QSortFilterProxyModel>
+
+
+DownloadListWidget::DownloadListWidget(QWidget *parent)
+  : QWidget(parent), ui(new Ui::DownloadListWidget)
+{
+  ui->setupUi(this);
+}
+
+
+DownloadListWidget::~DownloadListWidget()
+{
+    delete ui;
+}
+
+
+DownloadListWidgetDelegate::DownloadListWidgetDelegate(DownloadManager *manager, bool metaDisplay, QTreeView *view, QObject *parent)
+  : QItemDelegate(parent)
+  , m_Manager(manager)
+  , m_MetaDisplay(metaDisplay)
+  , m_ItemWidget(new DownloadListWidget)
+  , m_ContextRow(0)
+  , m_View(view)
+{
+  m_NameLabel = m_ItemWidget->findChild<QLabel*>("nameLabel");
+  m_SizeLabel = m_ItemWidget->findChild<QLabel*>("sizeLabel");
+  m_Progress = m_ItemWidget->findChild<QProgressBar*>("downloadProgress");
+  m_InstallLabel = m_ItemWidget->findChild<QLabel*>("installLabel");
+
+  m_InstallLabel->setVisible(false);
+
+  connect(manager, SIGNAL(stateChanged(int,DownloadManager::DownloadState)), this, SLOT(stateChanged(int,DownloadManager::DownloadState)));
+  connect(manager, SIGNAL(downloadRemoved(int)), this, SLOT(resetCache(int)));
+}
+
+
+DownloadListWidgetDelegate::~DownloadListWidgetDelegate()
+{
+  delete m_ItemWidget;
+}
+
+
+void DownloadListWidgetDelegate::stateChanged(int row,DownloadManager::DownloadState)
+{
+  m_Cache.remove(row);
+}
+
+
+void DownloadListWidgetDelegate::resetCache(int)
+{
+  m_Cache.clear();
+}
+
+
+void DownloadListWidgetDelegate::drawCache(QPainter *painter, const QStyleOptionViewItem &option, const QPixmap &cache) const
+{
+  QRect rect = option.rect;
+  rect.setLeft(0);
+  rect.setWidth(m_View->columnWidth(0) + m_View->columnWidth(1) + m_View->columnWidth(2));
+  painter->drawPixmap(rect, cache);
+}
+
+
+void DownloadListWidgetDelegate::paintPendingDownload(int downloadIndex) const
+{
+  std::pair<int, int> nexusids = m_Manager->getPendingDownload(downloadIndex);
+  m_NameLabel->setText(tr("< mod %1 file %2 >").arg(nexusids.first).arg(nexusids.second));
+  m_SizeLabel->setText("???");
+  m_InstallLabel->setVisible(true);
+  m_InstallLabel->setText(tr("Pending"));
+  m_Progress->setVisible(false);
+}
+
+
+void DownloadListWidgetDelegate::paintRegularDownload(int downloadIndex) const
+{
+  QString name = m_MetaDisplay ? m_Manager->getDisplayName(downloadIndex) : m_Manager->getFileName(downloadIndex);
+  if (name.length() > 53) {
+    name.truncate(50);
+    name.append("...");
+  }
+  m_NameLabel->setText(name);
+  m_SizeLabel->setText(QString::number(m_Manager->getFileSize(downloadIndex) / 1024));
+  DownloadManager::DownloadState state = m_Manager->getState(downloadIndex);
+  if ((state == DownloadManager::STATE_PAUSED) || (state == DownloadManager::STATE_ERROR)) {
+    QPalette labelPalette;
+    m_InstallLabel->setVisible(true);
+    m_Progress->setVisible(false);
+#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
+    m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Paused - Double Click to resume", 0));
+#else
+    m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Paused - Double Click to resume", 0, QApplication::UnicodeUTF8));
+#endif
+    labelPalette.setColor(QPalette::WindowText, Qt::darkRed);
+    m_InstallLabel->setPalette(labelPalette);
+  } else if (state == DownloadManager::STATE_FETCHINGMODINFO) {
+    m_InstallLabel->setText(tr("Fetching Info 1"));
+    m_Progress->setVisible(false);
+  } else if (state == DownloadManager::STATE_FETCHINGFILEINFO) {
+    m_InstallLabel->setText(tr("Fetching Info 2"));
+    m_Progress->setVisible(false);
+  } else if (state >= DownloadManager::STATE_READY) {
+    QPalette labelPalette;
+    m_InstallLabel->setVisible(true);
+    m_Progress->setVisible(false);
+    if (state == DownloadManager::STATE_INSTALLED) {
+      // the tr-macro doesn't work here, maybe because the translation is actually associated with DownloadListWidget instead
+      // of DownloadListWidgetDelegate?
+#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
+      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Installed - Double Click to re-install", 0));
+#else
+      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Installed - Double Click to re-install", 0, QApplication::UnicodeUTF8));
+#endif
+      labelPalette.setColor(QPalette::WindowText, Qt::darkGray);
+    } else if (state == DownloadManager::STATE_UNINSTALLED) {
+#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
+      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Uninstalled - Double Click to re-install", 0));
+#else
+      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Uninstalled - Double Click to re-install", 0, QApplication::UnicodeUTF8));
+#endif
+      labelPalette.setColor(QPalette::WindowText, Qt::lightGray);
+    } else {
+#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
+      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Done - Double Click to install", 0));
+#else
+      m_InstallLabel->setText(QApplication::translate("DownloadListWidget", "Done - Double Click to install", 0, QApplication::UnicodeUTF8));
+#endif
+      labelPalette.setColor(QPalette::WindowText, Qt::darkGreen);
+    }
+    m_InstallLabel->setPalette(labelPalette);
+    if (m_Manager->isInfoIncomplete(downloadIndex)) {
+      m_NameLabel->setText("<img src=\":/MO/gui/warning_16\" /> " + m_NameLabel->text());
+    }
+  } else {
+    m_InstallLabel->setVisible(false);
+    m_Progress->setVisible(true);
+    m_Progress->setValue(m_Manager->getProgress(downloadIndex));
+  }
+}
+
+void DownloadListWidgetDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+  try {
+    auto iter = m_Cache.find(index.row());
+    if (iter != m_Cache.end()) {
+      drawCache(painter, option, *iter);
+      return;
+    }
+
+    m_ItemWidget->resize(QSize(m_View->columnWidth(0) + m_View->columnWidth(1) + m_View->columnWidth(2), option.rect.height()));
+
+    int downloadIndex = index.data().toInt();
+
+    if (downloadIndex >= m_Manager->numTotalDownloads()) {
+      paintPendingDownload(downloadIndex - m_Manager->numTotalDownloads());
+    } else {
+      paintRegularDownload(downloadIndex);
+    }
+
+#pragma message("caching disabled because changes in the list (including resorting) doesn't work correctly")
+//    if (state >= DownloadManager::STATE_READY) {
+    if (false) {
+#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
+      QPixmap cache = m_ItemWidget->grab();
+#else
+      QPixmap cache = QPixmap::grabWidget(m_ItemWidget);
+#endif
+      m_Cache[index.row()] = cache;
+      drawCache(painter, option, cache);
+    } else {
+      painter->save();
+      painter->translate(QPoint(0, option.rect.topLeft().y()));
+
+      m_ItemWidget->render(painter);
+      painter->restore();
+    }
+  } catch (const std::exception &e) {
+    qCritical("failed to paint download list: %s", e.what());
+  }
+}
+
+QSize DownloadListWidgetDelegate::sizeHint(const QStyleOptionViewItem&, const QModelIndex&) const
+{
+  const int width = m_ItemWidget->minimumWidth();
+  const int height = m_ItemWidget->height();
+  return QSize(width, height);
+}
+
+
+void DownloadListWidgetDelegate::issueInstall()
+{
+  emit installDownload(m_ContextRow);
+}
+
+void DownloadListWidgetDelegate::issueQueryInfo()
+{
+  emit queryInfo(m_ContextRow);
+}
+
+void DownloadListWidgetDelegate::issueDelete()
+{
+  emit removeDownload(m_ContextRow, true);
+}
+
+void DownloadListWidgetDelegate::issueRemoveFromView()
+{
+  emit removeDownload(m_ContextRow, false);
+}
+
+void DownloadListWidgetDelegate::issueRestoreToView()
+{
+  emit restoreDownload(m_ContextRow);
+}
+
+void DownloadListWidgetDelegate::issueCancel()
+{
+  emit cancelDownload(m_ContextRow);
+}
+
+void DownloadListWidgetDelegate::issuePause()
+{
+  emit pauseDownload(m_ContextRow);
+}
+
+void DownloadListWidgetDelegate::issueResume()
+{
+  emit resumeDownload(m_ContextRow);
+}
+
+void DownloadListWidgetDelegate::issueDeleteAll()
+{
+  if (QMessageBox::question(NULL, tr("Are you sure?"),
+                            tr("This will remove all finished downloads from this list and from disk."),
+                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+    emit removeDownload(-1, true);
+  }
+}
+
+void DownloadListWidgetDelegate::issueDeleteCompleted()
+{
+  if (QMessageBox::question(NULL, tr("Are you sure?"),
+                            tr("This will remove all installed downloads from this list and from disk."),
+                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+    emit removeDownload(-2, true);
+  }
+}
+
+void DownloadListWidgetDelegate::issueRemoveFromViewAll()
+{
+  if (QMessageBox::question(NULL, tr("Are you sure?"),
+                            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 DownloadListWidgetDelegate::issueRemoveFromViewCompleted()
+{
+  if (QMessageBox::question(NULL, tr("Are you sure?"),
+                            tr("This will remove all installed downloads from this list (but NOT from disk)."),
+                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+    emit removeDownload(-2, false);
+  }
+}
+
+bool DownloadListWidgetDelegate::editorEvent(QEvent *event, QAbstractItemModel *model,
+                                   const QStyleOptionViewItem &option, const QModelIndex &index)
+{
+  try {
+    if (event->type() == QEvent::MouseButtonDblClick) {
+      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) {
+        emit resumeDownload(sourceIndex.row());
+      }
+      return true;
+    } else if (event->type() == QEvent::MouseButtonRelease) {
+      QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
+      if (mouseEvent->button() == Qt::RightButton) {
+        QMenu menu(m_View);
+        bool hidden = false;
+        m_ContextRow = qobject_cast<QSortFilterProxyModel*>(model)->mapToSource(index).row();
+        if (m_ContextRow < m_Manager->numTotalDownloads()) {
+          DownloadManager::DownloadState state = m_Manager->getState(m_ContextRow);
+          hidden = m_Manager->isHidden(m_ContextRow);
+          if (state >= DownloadManager::STATE_READY) {
+            menu.addAction(tr("Install"), this, SLOT(issueInstall()));
+            if (m_Manager->isInfoIncomplete(m_ContextRow)) {
+              menu.addAction(tr("Query Info"), this, SLOT(issueQueryInfo()));
+            }
+            menu.addAction(tr("Delete"), this, SLOT(issueDelete()));
+            if (hidden) {
+              menu.addAction(tr("Un-Hide"), this, SLOT(issueRestoreToView()));
+            } else {
+              menu.addAction(tr("Remove from View"), this, SLOT(issueRemoveFromView()));
+            }
+          } else if (state == DownloadManager::STATE_DOWNLOADING){
+            menu.addAction(tr("Cancel"), this, SLOT(issueCancel()));
+            menu.addAction(tr("Pause"), this, SLOT(issuePause()));
+          } else if ((state == DownloadManager::STATE_PAUSED) || (state == DownloadManager::STATE_ERROR)) {
+            menu.addAction(tr("Remove"), this, SLOT(issueDelete()));
+            menu.addAction(tr("Resume"), this, SLOT(issueResume()));
+          }
+
+          menu.addSeparator();
+        }
+        menu.addAction(tr("Delete Installed..."), this, SLOT(issueDeleteCompleted()));
+        menu.addAction(tr("Delete All..."), this, SLOT(issueDeleteAll()));
+        if (!hidden) {
+          menu.addSeparator();
+          menu.addAction(tr("Remove Installed..."), this, SLOT(issueRemoveFromViewCompleted()));
+          menu.addAction(tr("Remove All..."), this, SLOT(issueRemoveFromViewAll()));
+        }
+        menu.exec(mouseEvent->globalPos());
+
+        event->accept();
+        return true;
+      }
+    }
+  } catch (const std::exception &e) {
+    qCritical("failed to handle editor event: %s", e.what());
+  }
+  return QItemDelegate::editorEvent(event, model, option, index);
+}