wolfhece.assets.pie.editor

Graphical editor for pie chart asset configuration.

Provides a wx.Frame-based UI for interactively editing pie sector data, layout, geometry, and legend positioning. Changes are applied to a PieZonesController and reflected in the mapviewer in real-time.

Module Contents

wolfhece.assets.pie.editor.GROUP_GEOM = 'Pie - Geometry'

wolfhece.assets.pie.editor.GROUP_LEGEND = 'Pie - Legend'

wolfhece.assets.pie.editor.GROUP_COLORS = 'Pie - Colors'

class wolfhece.assets.pie.editor.PieZonesEditor(parent, controller: wolfhece.assets.pie.controller.PieZonesController)

Bases: wx.Frame

wx editor window for PieZonesController using CpGrid.

Provides a 6-column grid for sector data (label, value, color, fraction, legend x, legend y), plus controls for geometry (center, radius, angle), legend layout (placement mode, offset, text color), and I/O operations (JSON save/load, VEC/VECZ export).

controller

_updating_ui = False

_colors: list[tuple[int, int, int, int]] = []

_wp

_live

_grid

_pick_center

_transform_map

_colorpicker

_alpha

_add

_del

_apply

_save_json

_load_json

_save_vecz

_bind_events()

Bind UI event handlers to controls.

_init_wolf_param_schema() → None

_purge_color_params() → None

static _color_key(idx: int) → str

static _alpha_key(idx: int) → str

_sync_color_param_schema(count: int) → None

_set_wp_colors(colors: list[tuple[int, int, int, int]]) → None

_read_wp_colors(count: int) → list[tuple[int, int, int, int]]

_colors_from_controller(count: int) → list[tuple[int, int, int, int]]

_sync_wp_colors_to_grid() → None

_read_wp() → dict

_color_text(rgba: tuple[int, int, int, int]) → str

Format RGBA tuple to comma-separated string.

_set_row_color(row: int, rgba: tuple[int, int, int, int]) → None

Set sector fill color for grid row and update color picker.

_sync_picker_from_row(row: int) → None

Sync color picker UI to the RGBA value of the current grid row.

_collect_grid_data()

Extract labels, values, colors, and legend positions from grid.

Returns:

Tuple of (labels, values, colors, legend_positions) where legend_positions is a list of (x,y) tuples or None for auto.

_refresh_manual_columns_state() → None

Enable/disable Legend X/Y columns based on placement mode.

In ‘manual’ mode, X/Y columns are editable. In ‘auto’ mode, they are read-only to reflect that placement is computed.

_apply_controller()

Commit all UI state to controller and rebuild geometry.

Saves currently-edited cell, reads all grid/control data, applies to controller (legend layout, legend color, geometry, data), and triggers rebuild with mapviewer sync.

refresh_from_controller()

Reload all UI state from controller (after external change or apply).

Syncs grid (add/remove rows as needed), geometry fields, legend controls (mode, offset, color), and color picker from current controller state.

_maybe_live()

Apply controller changes if live-update mode is enabled.

on_prop_changed(event)

Handle changes in the Wolf_Param property panel.

on_grid_changed(event)

Handle changes to grid cells (sector data).

on_grid_select(event)

Handle grid row selection; sync color picker to selected row.

on_grid_editor_hidden(event)

Keep focus on grid after Enter validation to avoid focus jump.

on_picker_changed(event)

Handle color picker changes; apply to selected grid row and live-update.

on_pick_center(event)

Interactive picker for pie center; user clicks map point to log coordinates.

on_transform_map(event)

Start interactive move/resize mode with map handles.

on_add_row(event)

Add a new empty sector row to the grid.

on_del_row(event)

Delete the selected grid row (sector).

on_apply(event)

Commit all changes to controller and rebuild.

on_save_json(event)

Prompt for file and save controller state to JSON.

on_load_json(event)

Prompt for file and load controller state from JSON.

on_save_vecz(event)

Export pie geometry to VEC or VECZ (zipped) format.