diff options
Diffstat (limited to '3rdparty/imgui-node-editor/imgui_node_editor.h')
| -rw-r--r-- | 3rdparty/imgui-node-editor/imgui_node_editor.h | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/3rdparty/imgui-node-editor/imgui_node_editor.h b/3rdparty/imgui-node-editor/imgui_node_editor.h index 02282a1..e9bce90 100644 --- a/3rdparty/imgui-node-editor/imgui_node_editor.h +++ b/3rdparty/imgui-node-editor/imgui_node_editor.h @@ -1,4 +1,6 @@ //------------------------------------------------------------------------------ +// VERSION 0.9.1 +// // LICENSE // This software is dual-licensed to the public domain and under the following // license: you are granted a perpetual, irrevocable license to copy, modify, @@ -37,7 +39,9 @@ enum class SaveReasonFlags: uint32_t Position = 0x00000002, Size = 0x00000004, Selection = 0x00000008, - User = 0x00000010 + AddNode = 0x00000010, + RemoveNode = 0x00000020, + User = 0x00000040 }; inline SaveReasonFlags operator |(SaveReasonFlags lhs, SaveReasonFlags rhs) { return static_cast<SaveReasonFlags>(static_cast<uint32_t>(lhs) | static_cast<uint32_t>(rhs)); } @@ -61,6 +65,10 @@ struct Config ConfigSaveNodeSettings SaveNodeSettings; ConfigLoadNodeSettings LoadNodeSettings; void* UserPointer; + int DragButtonIndex; // Mouse button index drag action will react to (0-left, 1-right, 2-middle) + int SelectButtonIndex; // Mouse button index select action will react to (0-left, 1-right, 2-middle) + int NavigateButtonIndex; // Mouse button index navigate action will react to (0-left, 1-right, 2-middle) + int ContextMenuButtonIndex; // Mouse button index context menu action will react to (0-left, 1-right, 2-middle) Config() : SettingsFile("NodeEditor.json") @@ -71,6 +79,10 @@ struct Config , SaveNodeSettings(nullptr) , LoadNodeSettings(nullptr) , UserPointer(nullptr) + , DragButtonIndex(0) + , SelectButtonIndex(0) + , NavigateButtonIndex(1) + , ContextMenuButtonIndex(1) { } }; @@ -83,6 +95,12 @@ enum class PinKind Output }; +enum class FlowDirection +{ + Forward, + Backward +}; + //------------------------------------------------------------------------------ enum StyleColor @@ -184,7 +202,11 @@ struct Style PivotAlignment = ImVec2(0.5f, 0.5f); PivotSize = ImVec2(0.0f, 0.0f); PivotScale = ImVec2(1, 1); +#if IMGUI_VERSION_NUM > 18101 + PinCorners = ImDrawFlags_RoundCornersAll; +#else PinCorners = ImDrawCornerFlags_All; +#endif PinRadius = 0.0f; PinArrowSize = 0.0f; PinArrowWidth = 0.0f; @@ -260,7 +282,7 @@ ImDrawList* GetNodeBackgroundDrawList(NodeId nodeId); bool Link(LinkId id, PinId startPinId, PinId endPinId, const ImVec4& color = ImVec4(1, 1, 1, 1), float thickness = 1.0f); -void Flow(LinkId linkId); +void Flow(LinkId linkId, FlowDirection direction = FlowDirection::Forward); bool BeginCreate(const ImVec4& color = ImVec4(1, 1, 1, 1), float thickness = 1.0f); bool QueryNewLink(PinId* startId, PinId* endId); @@ -276,14 +298,17 @@ void EndCreate(); bool BeginDelete(); bool QueryDeletedLink(LinkId* linkId, PinId* startId = nullptr, PinId* endId = nullptr); bool QueryDeletedNode(NodeId* nodeId); -bool AcceptDeletedItem(); +bool AcceptDeletedItem(bool deleteDependencies = true); void RejectDeletedItem(); void EndDelete(); void SetNodePosition(NodeId nodeId, const ImVec2& editorPosition); +void SetGroupSize(NodeId nodeId, const ImVec2& size); ImVec2 GetNodePosition(NodeId nodeId); ImVec2 GetNodeSize(NodeId nodeId); void CenterNodeOnScreen(NodeId nodeId); +void SetNodeZPosition(NodeId nodeId, float z); // Sets node z position, nodes with higher value are drawn over nodes with lower value +float GetNodeZPosition(NodeId nodeId); // Returns node z position, defaults is 0.0f void RestoreNodeState(NodeId nodeId); @@ -297,6 +322,8 @@ bool HasSelectionChanged(); int GetSelectedObjectCount(); int GetSelectedNodes(NodeId* nodes, int size); int GetSelectedLinks(LinkId* links, int size); +bool IsNodeSelected(NodeId nodeId); +bool IsLinkSelected(LinkId linkId); void ClearSelection(); void SelectNode(NodeId nodeId, bool append = false); void SelectLink(LinkId linkId, bool append = false); @@ -306,6 +333,11 @@ void DeselectLink(LinkId linkId); bool DeleteNode(NodeId nodeId); bool DeleteLink(LinkId linkId); +bool HasAnyLinks(NodeId nodeId); // Returns true if node has any link connected +bool HasAnyLinks(PinId pinId); // Return true if pin has any link connected +int BreakLinks(NodeId nodeId); // Break all links connected to this node +int BreakLinks(PinId pinId); // Break all links connected to this pin + void NavigateToContent(float duration = -1); void NavigateToSelection(bool zoomIn = false, float duration = -1); @@ -330,20 +362,25 @@ void EndShortcut(); float GetCurrentZoom(); +NodeId GetHoveredNode(); +PinId GetHoveredPin(); +LinkId GetHoveredLink(); NodeId GetDoubleClickedNode(); PinId GetDoubleClickedPin(); LinkId GetDoubleClickedLink(); bool IsBackgroundClicked(); bool IsBackgroundDoubleClicked(); +bool GetLinkPins(LinkId linkId, PinId* startPinId, PinId* endPinId); // pass nullptr if particular pin do not interest you + bool PinHadAnyLinks(PinId pinId); ImVec2 GetScreenSize(); ImVec2 ScreenToCanvas(const ImVec2& pos); ImVec2 CanvasToScreen(const ImVec2& pos); - - +int GetNodeCount(); // Returns number of submitted nodes since Begin() call +int GetOrderedNodeIds(NodeId* nodes, int size); // Fills an array with node id's in order they're drawn; up to 'size` elements are set. Returns actual size of filled id's. |