Horizon
tool_draw_line_rectangle.hpp
1 #pragma once
2 #include "core.hpp"
3 #include "tool_helper_line_width_setting.hpp"
4 
5 namespace horizon {
6 
8 public:
9  ToolDrawLineRectangle(Core *c, ToolID tid);
10  ToolResponse begin(const ToolArgs &args) override;
11  ToolResponse update(const ToolArgs &args) override;
12  bool can_begin() override;
13  void apply_settings() override;
14 
15 private:
16  std::set<class Line *> lines;
17  enum class Mode { CENTER, CORNER };
18 
19  Mode mode = Mode::CENTER;
20  Coordi first_pos;
21  Coordi second_pos;
22  int step = 0;
23 
24  std::array<class Junction *, 4> junctions;
25 
26  void update_junctions();
27  void update_tip();
28 };
29 } // namespace horizon
horizon::ToolDrawLineRectangle::begin
ToolResponse begin(const ToolArgs &args) override
Gets called right after the constructor has finished.
Definition: tool_draw_line_rectangle.cpp:47
horizon::ToolDrawLineRectangle
Definition: tool_draw_line_rectangle.hpp:7
horizon::ToolHelperLineWidthSetting
Definition: tool_helper_line_width_setting.hpp:6
horizon::ToolDrawLineRectangle::update
ToolResponse update(const ToolArgs &args) override
Gets called whenever the user generated some sort of input.
Definition: tool_draw_line_rectangle.cpp:105
horizon::Coord< int64_t >
horizon::Core
Where Tools and and documents meet.
Definition: core.hpp:240
horizon::ToolResponse
To signal back to the core what the Tool did, a Tool returns a ToolResponse.
Definition: core.hpp:52
horizon::ToolArgs
This is what a Tool receives when the user did something.
Definition: core.hpp:26
horizon::ToolDrawLineRectangle::can_begin
bool can_begin() override
Definition: tool_draw_line_rectangle.cpp:19