UpsilonNumworks/Upsilon
1
0
Fork 0
mirror of https://github.com/UpsilonNumworks/Upsilon.git synced 2026-03-23 15:50:49 +01:00
Code Issues Packages Projects Releases Wiki Activity

[poincare] Clean LayoutNode

Browse Source
This commit is contained in:
Léa Saviot
2018-07-05 18:02:47 +02:00
parent 40c8271af8
commit fa8da9b238
1 changed files with 21 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
poincare/include/poincare/layout_node.h
View File

@@ -10,6 +10,14 @@ class LayoutCursor;
class LayoutNode : public TreeNode {
public:
enum class VerticalDirection {
Up,
Down
};
enum class HorizontalDirection {
Left,
Right
};
// Constructor
LayoutNode() :
@@ -56,7 +64,7 @@ public:
return AllocationFailureNodeIdentifier();
}
// Hierarchy
// Tree
LayoutNode * parent() const { return static_cast<LayoutNode *>(parentTree()); }
LayoutNode * childAtIndex(int i) { return static_cast<LayoutNode *>(childTreeAtIndex(i)); }
LayoutNode * root() { return static_cast<LayoutNode *>(rootTree()); }
@@ -69,19 +77,25 @@ public:
virtual LayoutCursor equivalentCursor(LayoutCursor * cursor);
// Tree modification
// Add
void addSibling(LayoutCursor * cursor, LayoutNode * sibling);
void addSiblingAndMoveCursor(LayoutCursor * cursor, LayoutNode * sibling);
virtual void removeChildAndMoveCursor(LayoutNode * l, LayoutCursor * cursor);
virtual void deleteBeforeCursor(LayoutCursor * cursor);
void collapseSiblingsAndMoveCursor(LayoutCursor * cursor) {} //TODO
bool removeGreySquaresFromAllMatrixAncestors() { return false; } //TODO
bool addGreySquaresToAllMatrixAncestors() { return false; } //TODO
virtual LayoutNode * layoutToPointWhenInserting() { return this; } //TODO
// Replace
LayoutNode * replaceWith(LayoutNode * newChild);
LayoutNode * replaceWithAndMoveCursor(LayoutNode * newChild, LayoutCursor * cursor);
LayoutNode * replaceWithJuxtapositionOf(LayoutNode * leftChild, LayoutNode * rightChild);
virtual void replaceChild(LayoutNode * oldChild, LayoutNode * newChild);
virtual void replaceChildAndMoveCursor(LayoutNode * oldChild, LayoutNode * newChild, LayoutCursor * cursor);
// Remove
virtual void removeChildAndMoveCursor(LayoutNode * l, LayoutCursor * cursor);
// Collapse
virtual void collapseSiblingsAndMoveCursor(LayoutCursor * cursor) {}
// User input
virtual void deleteBeforeCursor(LayoutCursor * cursor);
bool removeGreySquaresFromAllMatrixAncestors() { return false; } //TODO
bool addGreySquaresToAllMatrixAncestors() { return false; } //TODO
virtual LayoutNode * layoutToPointWhenInserting() { return this; } //TODO
protected:
// Tree modification