Horizon
tool_paste.hpp
1 #pragma once
2 #include "core/tool.hpp"
3 #include "tool_helper_merge.hpp"
4 #include "tool_helper_move.hpp"
5 #include "nlohmann/json.hpp"
6 
7 namespace horizon {
8 
9 class ToolPaste : public ToolHelperMove, public ToolHelperMerge {
10 public:
11  ToolPaste(IDocument *c, ToolID tid);
12  ToolResponse begin(const ToolArgs &args) override;
13  ToolResponse update(const ToolArgs &args) override;
14  bool can_begin() override;
15  bool is_specific() override;
16 
17 private:
18  void fix_layer(int &la);
19  void apply_shift(Coordi &c, const Coordi &cursor_pos);
20  Coordi shift;
21  json paste_data;
22  ToolResponse begin_paste(const json &j, const Coordi &cursor_pos);
23  void update_tip();
24 };
25 } // namespace horizon
horizon::ToolPaste::update
ToolResponse update(const ToolArgs &args) override
Gets called whenever the user generated some sort of input.
Definition: tool_paste.cpp:477
horizon::IDocument
Definition: idocument.hpp:5
horizon::ToolPaste::is_specific
bool is_specific() override
Definition: tool_paste.cpp:32
horizon::ToolHelperMove
Definition: tool_helper_move.hpp:6
horizon::ToolPaste::begin
ToolResponse begin(const ToolArgs &args) override
Gets called right after the constructor has finished.
Definition: tool_paste.cpp:435
horizon::ToolPaste::can_begin
bool can_begin() override
Definition: tool_paste.cpp:24
horizon::Coord< int64_t >
horizon::ToolPaste
Definition: tool_paste.hpp:9
nlohmann::basic_json
a class to store JSON values
Definition: json.hpp:165
horizon::ToolResponse
To signal back to the core what the Tool did, a Tool returns a ToolResponse.
Definition: tool.hpp:48
horizon::ToolArgs
This is what a Tool receives when the user did something.
Definition: tool.hpp:22
horizon::ToolHelperMerge
Definition: tool_helper_merge.hpp:5