From a47213104c690948fbd1d792a0d15296ed768616 Mon Sep 17 00:00:00 2001
From: "Marcel M. Otte" <otte.mm@googlemail.com>
Date: Tue, 8 Nov 2016 17:46:49 +0100
Subject: [PATCH] removed 'editortreenode'

---
 src/editor/editortreenode.cpp | 165 ----------------------------------
 src/editor/editortreenode.h   |  56 ------------
 2 files changed, 221 deletions(-)
 delete mode 100644 src/editor/editortreenode.cpp
 delete mode 100644 src/editor/editortreenode.h

diff --git a/src/editor/editortreenode.cpp b/src/editor/editortreenode.cpp
deleted file mode 100644
index f27c072..0000000
--- a/src/editor/editortreenode.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-#include "editortreenode.h"
-
-template <typename T>
-EditorTreeNode<T>::EditorTreeNode() {
-    parentNode = nullptr;
-}
-
-template <typename T>
-EditorTreeNode<T>::EditorTreeNode(T v)
-    : val(v)
-{
-}
-
-template <typename T>
-EditorTreeNode<T>::~EditorTreeNode()
-{
-    if (parentNode != nullptr) {
-        this->remove();
-    }
-}
-
-template <typename T>
-const std::shared_ptr<EditorTreeNode<T> > EditorTreeNode<T>::nextSibling()
-{
-    if (parent() != nullptr) {
-        uint i = parent()->children().indexOf(this);
-        if (i + 1 < parentNode->children().size())
-            return parentNode->children().at(i + 1); //next sibling...
-        else
-            return nullptr;
-    }
-    return nullptr;
-}
-
-template <typename T>
-const std::shared_ptr<EditorTreeNode<T>> EditorTreeNode<T>::next(TreeWalkStrategy walkStrategy)
-{
-    if (walkStrategy == TreeWalkStrategy::mixture)
-        // choose node, work through all siblings, choose next node, but don't change branches more than one parent away, except branch is at an end.
-        if (parent() != nullptr) {
-            if (nextSibling() != nullptr) // next sibling
-                return nextSibling();
-            else // find next children
-            {
-                for (auto n : parentNode->children())
-                    if (n->children().size() > 0)
-                        return n->children().first();
-                auto siblingOfParent = parentNode->nextSibling();
-                while (siblingOfParent != nullptr && siblingOfParent->children().size() == 0) {
-                    if (siblingOfParent->nextSibling() == nullptr)
-                        siblingOfParent = siblingOfParent->parentNode();
-                    else
-                        siblingOfParent = siblingOfParent->nextSibling();
-                }
-                if (siblingOfParent != nullptr)
-                    return siblingOfParent->children().first();
-                else
-                    return nullptr;
-            }
-        } else {
-            if (childrenNodes.size() > 0)
-                return childrenNodes.first();
-            else
-                return nullptr;
-        }
-    else if (walkStrategy == TreeWalkStrategy::depthFirst)
-        if (children().size() > 0)
-            return childrenNodes.first();
-        else {
-            auto node = this;
-            while (node->nextSibling() == nullptr && node->parentNode() != nullptr)
-                node = node->parentNode();
-            return node->nextSibling();
-        }
-    else if (walkStrategy == TreeWalkStrategy::breadthFirst)
-        if (parentNode != nullptr) {
-            auto nextOnLvl = nextOnSameLevel();
-            if (nextOnLvl == nullptr){
-                for (auto n : this->childrenNodes)
-                    if (n->children().size() > 0)
-                        return n->children().first();
-            }
-            else return nextOnLvl;
-        }
-    return nullptr;
-}
-
-template <typename T>
-const std::shared_ptr<EditorTreeNode<T>> EditorTreeNode<T>::getRoot()
-{
-    auto node = std::shared_ptr<EditorTreeNode<T>>(this);
-    while (node->parent() != nullptr)
-        node = node->parent();
-    return node;
-}
-
-template <typename T>
-void EditorTreeNode<T>::move(std::shared_ptr<EditorTreeNode<T>> to)
-{
-    this->parent()->children().removeOne(this);
-    to->children().append(this);
-}
-
-template <typename T>
-void EditorTreeNode<T>::moveChildren(std::shared_ptr<EditorTreeNode<T>> to)
-{
-    for (auto child : childrenNodes)
-        child->move(to);
-}
-
-template <typename T>
-void EditorTreeNode<T>::addChild(std::shared_ptr<EditorTreeNode<T>> child)
-{
-    this->children().append(child);
-    child->setParen(this);
-}
-
-template <typename T>
-bool EditorTreeNode<T>::removeChild(std::shared_ptr<EditorTreeNode<T>> child)
-{
-    return this->children().removeOne(child);
-}
-
-template <typename T>
-bool EditorTreeNode<T>::remove()
-{
-    bool worked = true;
-    if (parentNode != nullptr) {
-        worked &= parentNode->children().removeOne(this);
-    }
-
-    if (childrenNodes.size() > 0) {
-        for (auto node : childrenNodes) {
-            worked &= node->remove();
-        }
-    }
-    return worked;
-}
-
-template <typename T>
-std::shared_ptr<EditorTreeNode<T>> EditorTreeNode<T>::nextOnSameLevel()
-{
-    if (nextSibling() != nullptr)
-        return nextSibling();
-    uint lvl = 1;
-    auto node = this->parentNode();
-    auto pnode = this;
-    while (lvl > 0 && node != nullptr) {
-        if (node != pnode->parentNode() && node->children() > 0) {
-            node = node->children().first();
-            --lvl;
-        } else {
-            pnode = node;
-            if (node->nextSibling() != nullptr)
-                node = node->nextSibling();
-            else {
-                if (node->parentNode() != nullptr) {
-                    node = node->parentNode();
-                    ++lvl;
-                }
-            }
-        }
-    }
-    return node;
-}
diff --git a/src/editor/editortreenode.h b/src/editor/editortreenode.h
deleted file mode 100644
index 49c3198..0000000
--- a/src/editor/editortreenode.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef EDITORTREENODE_H
-#define EDITORTREENODE_H
-
-#include <QList>
-#include <memory>
-#include <functional>
-
-
-template <typename T>
-class EditorTreeNode;
-
-template <typename T>
-class EditorTreeNode {
-public:
-    explicit EditorTreeNode();
-    explicit EditorTreeNode(T v);
-    virtual ~EditorTreeNode();
-
-
-    const std::shared_ptr<EditorTreeNode<T>> nextSibling();
-    const std::shared_ptr<EditorTreeNode<T>> parent() { return parentNode; }
-    QList<std::shared_ptr<EditorTreeNode<T>>>& children() { return childrenNodes; }
-    void setParen(std::shared_ptr<EditorTreeNode<T>> parent) { this->parentNode = parent; }
-
-    T& value() { return val; }
-    void setValue(const T &val);
-
-    const std::shared_ptr<EditorTreeNode<T>> next(TreeWalkStrategy depth_first = TreeWalkStrategy::depthFirst);
-    const std::shared_ptr<EditorTreeNode<T>> getRoot();
-    void move(std::shared_ptr<EditorTreeNode<T>> to); // as child!
-    void moveChildren(std::shared_ptr<EditorTreeNode<T>> to); // move all children
-
-    void addChild(std::shared_ptr<EditorTreeNode<T>> child);
-    bool removeChild(std::shared_ptr<EditorTreeNode<T>> child);
-    bool remove();
-
-    void setDataChangedSignal(std::function<void(std::shared_ptr<EditorTreeNode<T>>)> f)
-    {
-        nodeDataChanged = f;
-    }
-    void setTreeChangedSignal(std::function<void(std::shared_ptr<EditorTreeNode<T>>)> f)
-    {
-        treeChanged = f;
-    }
-
-private:
-    //signal callbacks only set in the root node
-    std::function<void(std::shared_ptr<EditorTreeNode<T>>)> nodeDataChanged;
-    std::function<void(std::shared_ptr<EditorTreeNode<T>>)> treeChanged;
-    T val;
-    std::shared_ptr<EditorTreeNode<T>> parentNode = nullptr;
-    QList<std::shared_ptr<EditorTreeNode<T>>> childrenNodes;
-    std::shared_ptr<EditorTreeNode<T>> nextOnSameLevel();
-};
-
-#endif // EDITORTREENODE_H