yaze::gui::CanvasState Struct Reference

Complete canvas state snapshot. More...

#include <canvas_state.h>

Collaboration diagram for yaze::gui::CanvasState:

Public Member Functions
	CanvasState ()=default
	CanvasState (const std::string &id)

Public Attributes
std::string	canvas_id = "Canvas"
std::string	context_id = "CanvasContext"
CanvasConfig	config
CanvasSelection	selection
CanvasGeometry	geometry
ImVec2	mouse_pos_in_canvas = ImVec2(0, 0)
ImVec2	drawn_tile_pos = ImVec2(-1, -1)
bool	is_hovered = false
ImVector< ImVec2 >	points
ImVector< ImVector< std::string > >	labels
int	current_labels = 0
int	highlight_tile_id = -1

Detailed Description

Complete canvas state snapshot.

Aggregates all canvas state into a single POD for easier refactoring and testing. Designed to replace the scattered state members in the Canvas class gradually.

Usage Pattern:

• Geometry recalculated every frame in DrawBackground()
• Configuration updated via user interaction
• Selection state modified by interaction handlers
• Drawing state (points, labels) updated during rendering

Definition at line 43 of file canvas_state.h.

Constructor & Destructor Documentation

CanvasState() [1/2]

yaze::gui::CanvasState::CanvasState ( )

default

CanvasState() [2/2]

yaze::gui::CanvasState::CanvasState ( const std::string &  id )

inlineexplicit

Definition at line 71 of file canvas_state.h.

Member Data Documentation

canvas_id

std::string yaze::gui::CanvasState::canvas_id = "Canvas"

Definition at line 45 of file canvas_state.h.

context_id

std::string yaze::gui::CanvasState::context_id = "CanvasContext"

Definition at line 46 of file canvas_state.h.

config

CanvasConfig yaze::gui::CanvasState::config

Definition at line 49 of file canvas_state.h.

selection

CanvasSelection yaze::gui::CanvasState::selection

Definition at line 52 of file canvas_state.h.

geometry

CanvasGeometry yaze::gui::CanvasState::geometry

Definition at line 55 of file canvas_state.h.

Referenced by yaze::gui::Canvas::DrawBackground(), yaze::gui::Canvas::DrawBitmap(), yaze::gui::Canvas::DrawBitmap(), and yaze::gui::Canvas::DrawBitmap().

mouse_pos_in_canvas

ImVec2 yaze::gui::CanvasState::mouse_pos_in_canvas = ImVec2(0, 0)

Definition at line 58 of file canvas_state.h.

Referenced by yaze::gui::Canvas::DrawBackground().

drawn_tile_pos

ImVec2 yaze::gui::CanvasState::drawn_tile_pos = ImVec2(-1, -1)

Definition at line 59 of file canvas_state.h.

is_hovered

bool yaze::gui::CanvasState::is_hovered = false

Definition at line 60 of file canvas_state.h.

Referenced by yaze::gui::Canvas::DrawBackground().

points

ImVector<ImVec2> yaze::gui::CanvasState::points

Definition at line 63 of file canvas_state.h.

labels

ImVector<ImVector<std::string> > yaze::gui::CanvasState::labels

Definition at line 64 of file canvas_state.h.

current_labels

int yaze::gui::CanvasState::current_labels = 0

Definition at line 65 of file canvas_state.h.

highlight_tile_id

int yaze::gui::CanvasState::highlight_tile_id = -1

Definition at line 66 of file canvas_state.h.

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The documentation for this struct was generated from the following file:

• src/app/gui/canvas/canvas_state.h