4 files changed, 84 insertions, 0 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c274f989..d1092637 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -151,6 +151,7 @@ add_filter(NAME src/modlist/view GROUPS
 	modflagicondelegate
 	modcontenticondelegate
 	modconflicticondelegate
+	modlistversiondelegate
 )
 
 add_filter(NAME src/plugins GROUPS
diff --git a/src/modlistversiondelegate.cpp b/src/modlistversiondelegate.cpp
new file mode 100644
index 00000000..f60edcf8
--- /dev/null
+++ b/src/modlistversiondelegate.cpp
@@ -0,0 +1,60 @@
+#include "modlistversiondelegate.h"
+
+#include "modlistview.h"
+#include "log.h"
+
+ModListVersionDelegate::ModListVersionDelegate(ModListView* view) :
+  QItemDelegate(view), m_view(view) { }
+
+
+void ModListVersionDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
+{
+  m_view->itemDelegate()->paint(painter, option, index);
+
+  if (m_view->hasCollapsibleSeparators()
+    && m_view->model()->hasChildren(index)
+    && !m_view->isExpanded(index.sibling(index.row(), 0))) {
+    auto* model = m_view->model();
+
+    bool downgrade = false, upgrade = false;
+
+    for (int i = 0; i < model->rowCount(index); ++i) {
+      const auto mIndex = model->index(i, index.column(), index).data(ModList::IndexRole);
+      if (mIndex.isValid()) {
+        auto info = ModInfo::getByIndex(mIndex.toInt());
+        downgrade = downgrade || info->downgradeAvailable();
+        upgrade = upgrade || info->updateAvailable();
+      }
+    }
+
+    const int margin = m_view->style()->pixelMetric(QStyle::PM_FocusFrameHMargin, nullptr, m_view) + 1;
+
+    QStyleOptionViewItem opt(option);
+    const int sz = m_view->style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, m_view);
+    opt.decorationSize = QSize(sz, sz);
+    opt.decorationAlignment = Qt::AlignCenter;
+
+    if (upgrade) {
+      QIcon icon(":/MO/gui/update_available");
+      QPixmap pixmap = decoration(opt, icon);
+
+      QSize pm = icon.actualSize(opt.decorationSize);
+      pm.rwidth() += 2 * margin;
+      opt.rect.setRect(opt.rect.x(), opt.rect.y(), pm.width(), opt.rect.height());
+
+      drawDecoration(painter, opt, opt.rect, pixmap);
+    }
+
+    if (downgrade) {
+      QIcon icon(":/MO/gui/warning");
+      QPixmap pixmap = decoration(opt, icon);
+
+      QSize pm = icon.actualSize(opt.decorationSize);
+      pm.rwidth() += 2 * margin;
+      opt.rect.setRect(opt.rect.x() + opt.decorationSize.width() + margin, opt.rect.y(), pm.width(), opt.rect.height());
+
+      drawDecoration(painter, opt, opt.rect, pixmap);
+
+    }
+  }
+}
diff --git a/src/modlistversiondelegate.h b/src/modlistversiondelegate.h
new file mode 100644
index 00000000..8a51e9b4
--- /dev/null
+++ b/src/modlistversiondelegate.h
@@ -0,0 +1,21 @@
+#ifndef MODLISTVERSIONDELEGATE_H
+#define MODLISTVERSIONDELEGATE_H
+
+#include <QStyledItemDelegate>
+
+class ModListView;
+
+class ModListVersionDelegate : public QItemDelegate
+{
+public:
+  ModListVersionDelegate(ModListView* view);
+
+  void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
+
+
+private:
+
+  ModListView* m_view;
+};
+
+#endif
diff --git a/src/modlistview.cpp b/src/modlistview.cpp
index f4f045c6..c23cd34b 100644
--- a/src/modlistview.cpp
+++ b/src/modlistview.cpp
@@ -19,6 +19,7 @@
 #include "modflagicondelegate.h"

 #include "modconflicticondelegate.h"

 #include "modcontenticondelegate.h"

+#include "modlistversiondelegate.h"

 #include "modlistviewactions.h"

 #include "modlistdropinfo.h"

 #include "modlistcontextmenu.h"

@@ -776,6 +777,7 @@ void ModListView::setup(OrganizerCore& core, CategoryFactory& factory, MainWindo
   setItemDelegateForColumn(ModList::COL_FLAGS, new ModFlagIconDelegate(this, ModList::COL_FLAGS, 120));

   setItemDelegateForColumn(ModList::COL_CONFLICTFLAGS, new ModConflictIconDelegate(this, ModList::COL_CONFLICTFLAGS, 80));

   setItemDelegateForColumn(ModList::COL_CONTENT, new ModContentIconDelegate(this, ModList::COL_CONTENT, 150));

+  setItemDelegateForColumn(ModList::COL_VERSION, new ModListVersionDelegate(this));

 

   if (m_core->settings().geometry().restoreState(header())) {

     // hack: force the resize-signal to be triggered because restoreState doesn't seem to do that