From 7f33dfdd2e7c7c49c5dee6cf4b1cd72437af2240 Mon Sep 17 00:00:00 2001
From: Martin Rotter <rotter.martinos@gmail.com>
Date: Tue, 31 Dec 2013 13:19:25 +0100
Subject: [PATCH] Work on feeds view/model.

---
 src/core/feedsmodel.cpp | 46 +++++++++++++++++++++++++++++++++++++++++
 src/gui/feedsview.cpp   |  6 +++---
 src/gui/feedsview.h     |  1 +
 3 files changed, 50 insertions(+), 3 deletions(-)

diff --git a/src/core/feedsmodel.cpp b/src/core/feedsmodel.cpp
index cf15f1b45..1447daffd 100644
--- a/src/core/feedsmodel.cpp
+++ b/src/core/feedsmodel.cpp
@@ -168,6 +168,52 @@ FeedsModelCategory *FeedsModel::categoryForIndex(const QModelIndex &index) const
   }
 }
 
+/*
+QModelIndex FeedsModel::indexForItem(FeedsModelRootItem *item) const {
+  if (item->kind() == FeedsModelRootItem::RootItem) {
+    // Root item lies on invalid index.
+    return QModelIndex();
+  }
+
+  // TODO: Rewrite for better performance.
+
+  QModelIndexList parents;
+
+  // Start with invalid index (so that we start from the root
+  // item).
+  parents << QModelIndex();
+
+  while (!parents.isEmpty()) {
+    QModelIndex active_index = parents.takeFirst();
+    int row_count = rowCount(active_index);
+
+    if (row_count > 0) {
+      // This index has children.
+      // Lets take a look if our target item is among them.
+      FeedsModelRootItem *active_item = itemForIndex(active_index);
+      int candidate_index = active_item->childItems().indexOf(item);
+
+      if (candidate_index >= 0) {
+        // We found our item.
+        return index(candidate_index, 0, active_index);
+      }
+      else {
+        // Item is not found, add all "categories" from active_item.
+        for (int i = 0; i < row_count; i++) {
+          FeedsModelRootItem *possible_category = active_item->child(i);
+
+          if (possible_category->kind() == FeedsModelRootItem::Category) {
+            parents << index(i, 0, active_index);
+          }
+        }
+      }
+    }
+  }
+
+  return QModelIndex();
+}
+*/
+
 QModelIndex FeedsModel::indexForItem(FeedsModelRootItem *item) const {
   if (item->kind() == FeedsModelRootItem::RootItem) {
     // Root item lies on invalid index.
diff --git a/src/gui/feedsview.cpp b/src/gui/feedsview.cpp
index 1f305c014..bcaf1c1f7 100644
--- a/src/gui/feedsview.cpp
+++ b/src/gui/feedsview.cpp
@@ -195,9 +195,6 @@ void FeedsView::setupAppearance() {
   setDragDropMode(QAbstractItemView::NoDragDrop);
   setAllColumnsShowFocus(true);
   setSelectionMode(QAbstractItemView::ExtendedSelection);
-
-  // TODO: Check if stylesheets or drawBranches(...) reimplementation
-  // is better for hiding the branches of the view.
   setRootIsDecorated(false);
 }
 
@@ -208,6 +205,9 @@ void FeedsView::selectionChanged(const QItemSelection &selected,
   m_selectedFeeds.clear();
 
   foreach (FeedsModelFeed *feed, selectedFeeds()) {
+    QModelIndex id = m_sourceModel->indexForItem(feed);
+    qDebug("INDEX %d, %d", id.row(), id.column());
+
     m_selectedFeeds << feed->id();
   }
 
diff --git a/src/gui/feedsview.h b/src/gui/feedsview.h
index ab0409d4d..4f65f9160 100644
--- a/src/gui/feedsview.h
+++ b/src/gui/feedsview.h
@@ -57,6 +57,7 @@ class FeedsView : public QTreeView {
     void updateCountsOfAllFeeds(bool update_total_too = true);
 
   protected:
+    // Initializes context menus.
     void initializeContextMenuCategoriesFeeds();
     void initializeContextMenuEmptySpace();