From f628f4a2b1560e174a5a62ab54fa84365db3fecd Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Mon, 8 Jan 2018 20:10:32 +0100
Subject: BookmarksModel::insertItem

---
 lib/bookmarks/bookmarksmodel.cpp  | 69 +++++++++++++++++++++++++++++++++++++++
 lib/bookmarks/bookmarksmodel.h    |  6 ++++
 lib/bookmarks/bookmarkswidget.cpp | 13 +++++++-
 3 files changed, 87 insertions(+), 1 deletion(-)

diff --git a/lib/bookmarks/bookmarksmodel.cpp b/lib/bookmarks/bookmarksmodel.cpp
index 7e0c35b..69f6334 100644
--- a/lib/bookmarks/bookmarksmodel.cpp
+++ b/lib/bookmarks/bookmarksmodel.cpp
@@ -114,6 +114,26 @@ int BookmarksModel::rowCount(const QModelIndex &parent) const
     return parentItem->childCount();
 }
 
+QModelIndex BookmarksModel::insertItem(BookmarkItem::BookmarkItemType type, const QModelIndex &parent)
+{
+    BookmarkItem *parentItem;
+    if(!parent.isValid()) {
+        parentItem = m_rootItem;
+    } else {
+        parentItem = static_cast<BookmarkItem *>(parent.internalPointer());
+        if(parentItem->type() == BookmarkItem::Bookmark)
+            parentItem = parentItem->parentItem();
+    }
+
+    beginInsertRows(index(parentItem), parentItem->row(), parentItem->row());
+    auto *node = new BookmarkItem(type, parentItem);
+    node->title = tr("title");
+    node->href = tr("href");
+    endInsertRows();
+
+    return index(node);
+}
+
 int BookmarksModel::columnCount(const QModelIndex &parent) const
 {
     if(parent.isValid()) {
@@ -123,6 +143,26 @@ int BookmarksModel::columnCount(const QModelIndex &parent) const
     }
 }
 
+Qt::ItemFlags BookmarksModel::flags(const QModelIndex &index) const
+{
+    if(!index.isValid())
+        return Qt::NoItemFlags;
+
+    Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+    auto *node = static_cast<BookmarkItem *>(index.internalPointer());
+    switch(node->type()) {
+    case BookmarkItem::Root:
+        break;
+    case BookmarkItem::Folder:
+        flags |= Qt::ItemIsEditable;
+        break;
+    case BookmarkItem::Bookmark:
+        flags |= Qt::ItemIsEnabled | Qt::ItemNeverHasChildren;
+        break;
+    }
+    return flags;
+}
+
 QVariant BookmarksModel::data(const QModelIndex &index, int role) const
 {
     // get data of invalid index?
@@ -167,6 +207,35 @@ QVariant BookmarksModel::data(const QModelIndex &index, int role) const
     }
 }
 
+bool BookmarksModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    if(!index.isValid())
+        return false;
+
+    auto *node = static_cast<BookmarkItem *>(index.internalPointer());
+    switch(node->type()) {
+    case BookmarkItem::Root:
+        return false;
+
+    case BookmarkItem::Folder:
+        if(index.column() == 0) {
+            node->title = value.toString();
+            return true;
+        }
+        return false;
+
+    case BookmarkItem::Bookmark:
+        if(index.column() == 0) {
+            node->title = value.toString();
+            return true;
+        } else if(index.column() == 1) {
+            node->href = value.toString();
+            return true;
+        }
+        return false;
+    }
+}
+
 bool BookmarksModel::hasChildren(const QModelIndex &parent) const
 {
     if(!parent.isValid()) {
diff --git a/lib/bookmarks/bookmarksmodel.h b/lib/bookmarks/bookmarksmodel.h
index baf2ba9..986a195 100644
--- a/lib/bookmarks/bookmarksmodel.h
+++ b/lib/bookmarks/bookmarksmodel.h
@@ -33,9 +33,15 @@ public:
     QModelIndex index(BookmarkItem *node, int column = 0) const;
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
     QModelIndex parent(const QModelIndex &index) const override;
+
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    QModelIndex insertItem(BookmarkItem::BookmarkItemType type, const QModelIndex &parent);
+
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
+
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
     QVariant data(const QModelIndex &index, int role) const override;
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
 
     bool hasChildren(const QModelIndex &parent) const override;
 
diff --git a/lib/bookmarks/bookmarkswidget.cpp b/lib/bookmarks/bookmarkswidget.cpp
index 17e1732..e510218 100644
--- a/lib/bookmarks/bookmarkswidget.cpp
+++ b/lib/bookmarks/bookmarkswidget.cpp
@@ -28,6 +28,7 @@ BookmarksWidget::BookmarksWidget(const QString &path, QWidget *parent)
 
     m_model = new BookmarksModel(style(), this);
     ui->treeView->setModel(m_model);
+    //ui->treeView->setEditTriggers(QAbstractItemView::EditKeyPressed);
 
     xbel = new Xbel(path);
     BookmarkItem *rootNode = xbel->read();
@@ -38,6 +39,15 @@ BookmarksWidget::BookmarksWidget(const QString &path, QWidget *parent)
     connect(ui->treeView, &QTreeView::activated, this, [this](const QModelIndex &index) {
         emit openUrl(m_model->data(index, BookmarksModel::OpenUrlRole).toUrl());
     });
+
+    connect(ui->addBookmark_toolButton, &QToolButton::clicked, this, [this]() {
+        QModelIndex idx = ui->treeView->currentIndex();
+        m_model->insertItem(BookmarkItem::Bookmark, idx);
+    });
+    connect(ui->addFolder_toolButton, &QToolButton::clicked, this, [this]() {
+        QModelIndex idx = ui->treeView->currentIndex();
+        m_model->insertItem(BookmarkItem::Folder, idx);
+    });
 }
 
 BookmarksWidget::~BookmarksWidget()
@@ -75,6 +85,7 @@ void BookmarksWidget::expandNodes(BookmarkItem *node)
     }
 }
 
-void BookmarksWidget::closeOthers() {
+void BookmarksWidget::closeOthers()
+{
     emit closeOthersSignal();
 }
-- 
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