Shared state between GraphicsEditor panel components. More...

#include <graphics_editor_state.h>

Collaboration diagram for yaze::editor::GraphicsEditorState:

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Public Member Functions
void	MarkSheetModified (uint16_t sheet_id)
	Mark a sheet as modified for save tracking.

void	ClearModifiedSheets ()
	Clear modification tracking (after save)

bool	HasUnsavedChanges () const
	Check if any sheets have unsaved changes.

void	PushUndoState (uint16_t sheet_id, const std::vector< uint8_t > &pixel_data, const gfx::SnesPalette &palette)
	Push current state to undo stack before modification.

bool	PopUndoState (PixelEditorSnapshot &out)
	Pop and return the last undo state.

bool	PopRedoState (PixelEditorSnapshot &out)
	Pop and return the last redo state.

bool	CanUndo () const

bool	CanRedo () const

void	SelectSheet (uint16_t sheet_id)
	Select a sheet for editing.

void	CloseSheet (uint16_t sheet_id)
	Close a sheet tab.

void	SetTool (PixelTool tool)
	Set the current editing tool.

void	SetZoom (float zoom)
	Set zoom level with clamping.

void	ZoomIn ()

void	ZoomOut ()

const char *	GetToolName () const
	Get tool name for status display.

Public Attributes
uint16_t	current_sheet_id = 0

std::set< uint16_t >	open_sheets

std::set< uint16_t >	selected_sheets

PixelTool	current_tool = PixelTool::kPencil

uint8_t	current_color_index = 1

ImVec4	current_color

uint8_t	brush_size = 1

bool	fill_contiguous = true

float	zoom_level = 4.0f

bool	show_grid = true

bool	show_tile_boundaries = true

ImVec2	pan_offset = {0, 0}

bool	show_cursor_crosshair = true

bool	show_brush_preview = true

bool	show_transparency_grid = true

bool	show_pixel_info_tooltip = true

uint64_t	palette_group_index = 0

uint64_t	palette_index = 0

uint64_t	sub_palette_index = 0

bool	refresh_graphics = false

PixelSelection	selection

ImVec2	selection_start

bool	is_selecting = false

std::vector< PixelEditorSnapshot >	undo_stack

std::vector< PixelEditorSnapshot >	redo_stack

std::set< uint16_t >	modified_sheets

std::function< void(uint16_t)>	on_sheet_selected

std::function< void()>	on_palette_changed

std::function< void()>	on_tool_changed

std::function< void(uint16_t)>	on_sheet_modified

Static Public Attributes
static constexpr size_t	kMaxUndoHistory = 50

Detailed Description

Shared state between GraphicsEditor panel components.

This class maintains the state that needs to be shared between the Sheet Browser, Pixel Editor, and Palette Controls panels. It provides a single source of truth for selection, current sheet, palette, and editing state.

Definition at line 74 of file graphics_editor_state.h.

Member Function Documentation

◆ MarkSheetModified()

void yaze::editor::GraphicsEditorState::MarkSheetModified ( uint16_t sheet_id )

inline

Mark a sheet as modified for save tracking.

Definition at line 130 of file graphics_editor_state.h.

References modified_sheets, and on_sheet_modified.

Referenced by yaze::editor::PixelEditorPanel::ApplyBrush(), yaze::editor::PixelEditorPanel::ApplyEraser(), yaze::editor::PixelEditorPanel::ApplyFill(), yaze::editor::PixelEditorPanel::ApplyPencil(), yaze::editor::PixelEditorPanel::DrawLine(), yaze::editor::PixelEditorPanel::DrawRectangle(), and yaze::editor::PixelEditorPanel::PasteSelection().

◆ ClearModifiedSheets()

void yaze::editor::GraphicsEditorState::ClearModifiedSheets ( )

inline

Clear modification tracking (after save)

Definition at line 140 of file graphics_editor_state.h.

References modified_sheets.

Referenced by yaze::editor::GraphicsEditor::Save().

◆ HasUnsavedChanges()

bool yaze::editor::GraphicsEditorState::HasUnsavedChanges ( ) const

inline

Check if any sheets have unsaved changes.

Definition at line 145 of file graphics_editor_state.h.

References modified_sheets.

Referenced by yaze::editor::GraphicsEditor::Save().

◆ PushUndoState()

void yaze::editor::GraphicsEditorState::PushUndoState	(	uint16_t	sheet_id,
		const std::vector< uint8_t > &	pixel_data,
		const gfx::SnesPalette &	palette )

inline

Push current state to undo stack before modification.

Definition at line 150 of file graphics_editor_state.h.

References kMaxUndoHistory, redo_stack, and undo_stack.

Referenced by yaze::editor::PixelEditorPanel::SaveUndoState().

◆ PopUndoState()

bool yaze::editor::GraphicsEditorState::PopUndoState ( PixelEditorSnapshot & out )

inline

Pop and return the last undo state.

Definition at line 167 of file graphics_editor_state.h.

References redo_stack, and undo_stack.

Referenced by yaze::editor::PixelEditorPanel::DrawToolbar().

◆ PopRedoState()

bool yaze::editor::GraphicsEditorState::PopRedoState ( PixelEditorSnapshot & out )

inline

Pop and return the last redo state.

Definition at line 178 of file graphics_editor_state.h.

References redo_stack, and undo_stack.

Referenced by yaze::editor::PixelEditorPanel::DrawToolbar().

◆ CanUndo()

bool yaze::editor::GraphicsEditorState::CanUndo ( ) const

inline

Definition at line 186 of file graphics_editor_state.h.

References undo_stack.

Referenced by yaze::editor::PixelEditorPanel::DrawToolbar().

◆ CanRedo()

bool yaze::editor::GraphicsEditorState::CanRedo ( ) const

inline

Definition at line 187 of file graphics_editor_state.h.

References redo_stack.

Referenced by yaze::editor::PixelEditorPanel::DrawToolbar().

◆ SelectSheet()

void yaze::editor::GraphicsEditorState::SelectSheet ( uint16_t sheet_id )

inline

Select a sheet for editing.

Definition at line 192 of file graphics_editor_state.h.

References current_sheet_id, on_sheet_selected, and open_sheets.

Referenced by yaze::editor::SheetBrowserPanel::DrawSearchBar(), and yaze::editor::SheetBrowserPanel::DrawSheetThumbnail().

◆ CloseSheet()

void yaze::editor::GraphicsEditorState::CloseSheet ( uint16_t sheet_id )

inline

Close a sheet tab.

Definition at line 203 of file graphics_editor_state.h.

References open_sheets.

Referenced by yaze::editor::PixelEditorPanel::DrawCanvas().

◆ SetTool()

void yaze::editor::GraphicsEditorState::SetTool ( PixelTool tool )

inline

Set the current editing tool.

Definition at line 208 of file graphics_editor_state.h.

References current_tool, and on_tool_changed.

Referenced by yaze::editor::PixelEditorPanel::DrawToolbar(), and yaze::editor::GraphicsEditor::HandleEditorShortcuts().

◆ SetZoom()

void yaze::editor::GraphicsEditorState::SetZoom ( float zoom )

inline

Set zoom level with clamping.

Definition at line 218 of file graphics_editor_state.h.

References zoom_level.

Referenced by yaze::editor::PixelEditorPanel::DrawViewControls(), ZoomIn(), and ZoomOut().

◆ ZoomIn()

void yaze::editor::GraphicsEditorState::ZoomIn ( )

inline

Definition at line 222 of file graphics_editor_state.h.

References SetZoom(), and zoom_level.

Referenced by yaze::editor::PixelEditorPanel::DrawViewControls(), and yaze::editor::GraphicsEditor::HandleEditorShortcuts().

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◆ ZoomOut()

void yaze::editor::GraphicsEditorState::ZoomOut ( )

inline

Definition at line 223 of file graphics_editor_state.h.

References SetZoom(), and zoom_level.

Referenced by yaze::editor::PixelEditorPanel::DrawViewControls(), and yaze::editor::GraphicsEditor::HandleEditorShortcuts().

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◆ GetToolName()

const char * yaze::editor::GraphicsEditorState::GetToolName ( ) const

inline

Get tool name for status display.

Definition at line 228 of file graphics_editor_state.h.

References current_tool, yaze::editor::kBrush, yaze::editor::kEraser, yaze::editor::kEyedropper, yaze::editor::kFill, yaze::editor::kLasso, yaze::editor::kLine, yaze::editor::kPencil, yaze::editor::kRectangle, and yaze::editor::kSelect.

Referenced by yaze::editor::PixelEditorPanel::DrawStatusBar().

Member Data Documentation

◆ current_sheet_id

uint16_t yaze::editor::GraphicsEditorState::current_sheet_id = 0

Definition at line 77 of file graphics_editor_state.h.

◆ open_sheets

std::set<uint16_t> yaze::editor::GraphicsEditorState::open_sheets

Definition at line 78 of file graphics_editor_state.h.

Referenced by CloseSheet(), yaze::editor::PaletteControlsPanel::DrawApplyButtons(), yaze::editor::PixelEditorPanel::DrawCanvas(), yaze::editor::PixelEditorPanel::DrawColorPicker(), yaze::editor::PixelEditorPanel::DrawMiniMap(), yaze::editor::SheetBrowserPanel::DrawSheetThumbnail(), and SelectSheet().

◆ selected_sheets

std::set<uint16_t> yaze::editor::GraphicsEditorState::selected_sheets

Definition at line 79 of file graphics_editor_state.h.

Referenced by yaze::editor::PaletteControlsPanel::DrawApplyButtons(), yaze::editor::SheetBrowserPanel::DrawBatchOperations(), and yaze::editor::SheetBrowserPanel::DrawSheetThumbnail().

◆ current_tool

PixelTool yaze::editor::GraphicsEditorState::current_tool = PixelTool::kPencil

Definition at line 82 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawBrushPreview(), yaze::editor::PixelEditorPanel::DrawCanvas(), yaze::editor::PixelEditorPanel::DrawToolbar(), GetToolName(), yaze::editor::PixelEditorPanel::HandleCanvasInput(), and SetTool().

◆ current_color_index

uint8_t yaze::editor::GraphicsEditorState::current_color_index = 1

Definition at line 83 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::ApplyBrush(), yaze::editor::PixelEditorPanel::ApplyEyedropper(), yaze::editor::PixelEditorPanel::ApplyFill(), yaze::editor::PixelEditorPanel::ApplyPencil(), yaze::editor::PixelEditorPanel::DrawColorPicker(), yaze::editor::PixelEditorPanel::DrawLine(), and yaze::editor::PixelEditorPanel::DrawRectangle().

◆ current_color

ImVec4 yaze::editor::GraphicsEditorState::current_color

Definition at line 84 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::ApplyEyedropper(), and yaze::editor::PixelEditorPanel::DrawColorPicker().

◆ brush_size

uint8_t yaze::editor::GraphicsEditorState::brush_size = 1

Definition at line 85 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::ApplyBrush(), yaze::editor::PixelEditorPanel::ApplyEraser(), yaze::editor::PixelEditorPanel::DrawBrushPreview(), and yaze::editor::PixelEditorPanel::DrawToolbar().

◆ fill_contiguous

bool yaze::editor::GraphicsEditorState::fill_contiguous = true

Definition at line 86 of file graphics_editor_state.h.

◆ zoom_level

float yaze::editor::GraphicsEditorState::zoom_level = 4.0f

Definition at line 89 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawBrushPreview(), yaze::editor::PixelEditorPanel::DrawCanvas(), yaze::editor::PixelEditorPanel::DrawCursorCrosshair(), yaze::editor::PixelEditorPanel::DrawStatusBar(), yaze::editor::PixelEditorPanel::DrawViewControls(), yaze::editor::PixelEditorPanel::PixelToScreen(), yaze::editor::PixelEditorPanel::ScreenToPixel(), SetZoom(), ZoomIn(), and ZoomOut().

◆ show_grid

bool yaze::editor::GraphicsEditorState::show_grid = true

Definition at line 90 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawCanvas(), yaze::editor::PixelEditorPanel::DrawViewControls(), and yaze::editor::GraphicsEditor::HandleEditorShortcuts().

◆ show_tile_boundaries

bool yaze::editor::GraphicsEditorState::show_tile_boundaries = true

Definition at line 91 of file graphics_editor_state.h.

◆ pan_offset

ImVec2 yaze::editor::GraphicsEditorState::pan_offset = {0, 0}

Definition at line 92 of file graphics_editor_state.h.

◆ show_cursor_crosshair

bool yaze::editor::GraphicsEditorState::show_cursor_crosshair = true

Definition at line 95 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawCanvas(), and yaze::editor::PixelEditorPanel::DrawViewControls().

◆ show_brush_preview

bool yaze::editor::GraphicsEditorState::show_brush_preview = true

Definition at line 96 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawCanvas(), and yaze::editor::PixelEditorPanel::DrawViewControls().

◆ show_transparency_grid

bool yaze::editor::GraphicsEditorState::show_transparency_grid = true

Definition at line 97 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawCanvas(), and yaze::editor::PixelEditorPanel::DrawViewControls().

◆ show_pixel_info_tooltip

bool yaze::editor::GraphicsEditorState::show_pixel_info_tooltip = true

Definition at line 98 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::DrawCanvas().

◆ palette_group_index

uint64_t yaze::editor::GraphicsEditorState::palette_group_index = 0

Definition at line 101 of file graphics_editor_state.h.

Referenced by yaze::editor::PaletteControlsPanel::ApplyPaletteToAllSheets(), yaze::editor::PaletteControlsPanel::ApplyPaletteToSheet(), yaze::editor::PaletteControlsPanel::DrawPaletteDisplay(), yaze::editor::PaletteControlsPanel::DrawPaletteGroupSelector(), yaze::editor::PaletteControlsPanel::DrawPresets(), and yaze::editor::PaletteControlsPanel::Initialize().

◆ palette_index

uint64_t yaze::editor::GraphicsEditorState::palette_index = 0

Definition at line 102 of file graphics_editor_state.h.

Referenced by yaze::editor::PaletteControlsPanel::ApplyPaletteToAllSheets(), yaze::editor::PaletteControlsPanel::ApplyPaletteToSheet(), yaze::editor::PaletteControlsPanel::DrawPaletteDisplay(), yaze::editor::PaletteControlsPanel::DrawPaletteGroupSelector(), yaze::editor::PaletteControlsPanel::DrawPresets(), and yaze::editor::PaletteControlsPanel::Initialize().

◆ sub_palette_index

uint64_t yaze::editor::GraphicsEditorState::sub_palette_index = 0

Definition at line 103 of file graphics_editor_state.h.

Referenced by yaze::editor::PaletteControlsPanel::ApplyPaletteToAllSheets(), yaze::editor::PaletteControlsPanel::ApplyPaletteToSheet(), yaze::editor::PaletteControlsPanel::DrawPaletteDisplay(), yaze::editor::PaletteControlsPanel::DrawPaletteGroupSelector(), and yaze::editor::PaletteControlsPanel::Initialize().

◆ refresh_graphics

bool yaze::editor::GraphicsEditorState::refresh_graphics = false

Definition at line 104 of file graphics_editor_state.h.

Referenced by yaze::editor::PaletteControlsPanel::DrawApplyButtons(), yaze::editor::PaletteControlsPanel::DrawPaletteDisplay(), yaze::editor::PaletteControlsPanel::DrawPaletteGroupSelector(), and yaze::editor::PaletteControlsPanel::DrawPresets().

◆ selection

PixelSelection yaze::editor::GraphicsEditorState::selection

Definition at line 107 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::BeginSelection(), yaze::editor::PixelEditorPanel::DrawCanvas(), yaze::editor::PixelEditorPanel::EndSelection(), yaze::editor::PixelEditorPanel::FlipSelectionHorizontal(), yaze::editor::PixelEditorPanel::FlipSelectionVertical(), yaze::editor::PixelEditorPanel::PasteSelection(), and yaze::editor::PixelEditorPanel::UpdateSelection().

◆ selection_start

ImVec2 yaze::editor::GraphicsEditorState::selection_start

Definition at line 108 of file graphics_editor_state.h.

◆ is_selecting

bool yaze::editor::GraphicsEditorState::is_selecting = false

Definition at line 109 of file graphics_editor_state.h.

Referenced by yaze::editor::PixelEditorPanel::BeginSelection(), and yaze::editor::PixelEditorPanel::EndSelection().

◆ undo_stack

std::vector<PixelEditorSnapshot> yaze::editor::GraphicsEditorState::undo_stack

Definition at line 112 of file graphics_editor_state.h.

Referenced by CanUndo(), PopRedoState(), PopUndoState(), and PushUndoState().

◆ redo_stack

std::vector<PixelEditorSnapshot> yaze::editor::GraphicsEditorState::redo_stack

Definition at line 113 of file graphics_editor_state.h.

Referenced by CanRedo(), PopRedoState(), PopUndoState(), and PushUndoState().

◆ kMaxUndoHistory

constexpr size_t yaze::editor::GraphicsEditorState::kMaxUndoHistory = 50

staticconstexpr

Definition at line 114 of file graphics_editor_state.h.

Referenced by PushUndoState().

◆ modified_sheets

std::set<uint16_t> yaze::editor::GraphicsEditorState::modified_sheets

Definition at line 117 of file graphics_editor_state.h.

Referenced by ClearModifiedSheets(), yaze::editor::PixelEditorPanel::DrawCanvas(), yaze::editor::SheetBrowserPanel::DrawSheetGrid(), yaze::editor::SheetBrowserPanel::DrawSheetThumbnail(), yaze::editor::PixelEditorPanel::DrawStatusBar(), HasUnsavedChanges(), MarkSheetModified(), and yaze::editor::GraphicsEditor::Save().

◆ on_sheet_selected

std::function<void(uint16_t)> yaze::editor::GraphicsEditorState::on_sheet_selected

Definition at line 120 of file graphics_editor_state.h.

Referenced by SelectSheet().

◆ on_palette_changed

std::function<void()> yaze::editor::GraphicsEditorState::on_palette_changed

Definition at line 121 of file graphics_editor_state.h.

◆ on_tool_changed

std::function<void()> yaze::editor::GraphicsEditorState::on_tool_changed

Definition at line 122 of file graphics_editor_state.h.

Referenced by SetTool().

◆ on_sheet_modified

std::function<void(uint16_t)> yaze::editor::GraphicsEditorState::on_sheet_modified

Definition at line 123 of file graphics_editor_state.h.

Referenced by MarkSheetModified().

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

src/app/editor/graphics/graphics_editor_state.h

	yaze 0.3.2 Link to the Past ROM Editor

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Function Documentation

◆ MarkSheetModified()

◆ ClearModifiedSheets()

◆ HasUnsavedChanges()

◆ PushUndoState()

◆ PopUndoState()

◆ PopRedoState()

◆ CanUndo()

◆ CanRedo()

◆ SelectSheet()

◆ CloseSheet()

◆ SetTool()

◆ SetZoom()

◆ ZoomIn()

◆ ZoomOut()

◆ GetToolName()

Member Data Documentation

◆ current_sheet_id

◆ open_sheets

◆ selected_sheets

◆ current_tool

◆ current_color_index

◆ current_color

◆ brush_size

◆ fill_contiguous

◆ zoom_level

◆ show_grid

◆ show_tile_boundaries

◆ pan_offset

◆ show_cursor_crosshair

◆ show_brush_preview

◆ show_transparency_grid

◆ show_pixel_info_tooltip

◆ palette_group_index

◆ palette_index

◆ sub_palette_index

◆ refresh_graphics

◆ selection

◆ selection_start

◆ is_selecting

◆ undo_stack

◆ redo_stack

◆ kMaxUndoHistory

◆ modified_sheets

◆ on_sheet_selected

◆ on_palette_changed

◆ on_tool_changed

◆ on_sheet_modified