set(IMG_SOURCE_animate_mode_off_icon animate_mode_icons 0)
set(IMG_SOURCE_animate_mode_on_icon animate_mode_icons 1)

set(IMG_SOURCE_interpolation_type_tcb_icon interpolation_type_icons 1)
set(IMG_SOURCE_interpolation_type_linear_icon interpolation_type_icons 2)
set(IMG_SOURCE_interpolation_type_ease_icon interpolation_type_icons 3)
set(IMG_SOURCE_interpolation_type_const_icon interpolation_type_icons 4)
set(IMG_SOURCE_interpolation_type_clamped_icon interpolation_type_icons 5)
# set(IMG_SOURCE_interpolation_type_unknown_icon interpolation_type_icons 6)
set(IMG_SOURCE_valuenode_forbidanimation_icon interpolation_type_icons 7)

set(IMG_SOURCE_action_doc_new_icon action_doc_icons 1)
set(IMG_SOURCE_action_doc_open_icon action_doc_icons 2)
set(IMG_SOURCE_action_doc_save_icon action_doc_icons 3)
set(IMG_SOURCE_action_doc_saveas_icon action_doc_icons 4)
set(IMG_SOURCE_action_doc_saveall_icon action_doc_icons 5)
set(IMG_SOURCE_action_doc_undo_icon action_doc_icons 6)
set(IMG_SOURCE_action_doc_redo_icon action_doc_icons 7)

set(IMG_SOURCE_canvas_icon canvas_and_importimage_icons 2)

set(IMG_SOURCE_animate_seek_next_keyframe_icon framedial_icons 0)
set(IMG_SOURCE_animate_seek_prev_keyframe_icon framedial_icons 1)
set(IMG_SOURCE_animate_seek_next_frame_icon framedial_icons 2)
set(IMG_SOURCE_animate_seek_prev_frame_icon framedial_icons 3)
set(IMG_SOURCE_animate_seek_begin_icon framedial_icons 4)
set(IMG_SOURCE_animate_seek_end_icon framedial_icons 5)
set(IMG_SOURCE_animate_play_icon framedial_icons 6)
set(IMG_SOURCE_animate_stop_icon framedial_icons 7)
set(IMG_SOURCE_animate_pause_icon framedial_icons 8)
set(IMG_SOURCE_animate_loop_icon framedial_icons 9)
set(IMG_SOURCE_animate_bounds_icon framedial_icons 10)
set(IMG_SOURCE_animate_bound_lower_icon framedial_icons 11)
set(IMG_SOURCE_animate_bound_upper_icon framedial_icons 12)

set(IMG_SOURCE_keyframe_lock_past_on_icon keyframe_lock_icons 0)
set(IMG_SOURCE_keyframe_lock_past_off_icon keyframe_lock_icons 1)
set(IMG_SOURCE_keyframe_lock_future_on_icon keyframe_lock_icons 2)
set(IMG_SOURCE_keyframe_lock_future_off_icon keyframe_lock_icons 3)

set(IMG_SOURCE_utils_chain_link_on_icon utils_chain_link_icons 0)
set(IMG_SOURCE_utils_chain_link_off_icon utils_chain_link_icons 1)

set(ICONS
    animate_mode_off_icon
    animate_mode_on_icon

    interpolation_type_tcb_icon
    interpolation_type_linear_icon
    interpolation_type_ease_icon
    interpolation_type_const_icon
    interpolation_type_clamped_icon
    valuenode_forbidanimation_icon

    action_doc_new_icon
    action_doc_open_icon
    action_doc_save_icon
    action_doc_saveas_icon
    action_doc_saveall_icon
    action_doc_undo_icon
    action_doc_redo_icon

    canvas_icon

    animate_seek_next_keyframe_icon
    animate_seek_prev_keyframe_icon
    animate_seek_next_frame_icon
    animate_seek_prev_frame_icon
    animate_seek_end_icon
    animate_seek_begin_icon
    animate_play_icon
    animate_stop_icon
    animate_pause_icon
    animate_loop_icon
    animate_bounds_icon
    animate_bound_lower_icon
    animate_bound_upper_icon

    keyframe_lock_past_on_icon
    keyframe_lock_past_off_icon
    keyframe_lock_future_on_icon
    keyframe_lock_future_off_icon

    utils_chain_link_on_icon
    utils_chain_link_off_icon

    action_add_to_set_icon
    action_export_icon
    action_flat_interpolation_icon
    action_interpolate_interpolation_icon
    action_peak_interpolation_icon
    action_remove_from_set_icon
    action_rounded_interpolation_icon
    action_set_layer_description_icon
    action_squared_interpolation_icon
    action_unexport_icon
    clear_redo_icon
    clear_undo_icon
    decr_resolution_icon
    duck_angle_icon
    duck_position_icon
    duck_radius_icon
    duck_tangent_icon
    duck_vertex_icon
    duck_width_icon
    duplicate_icon
    graphs_icon
    group_icon
    history_icon
    incr_resolution_icon
    info_icon
    jack_icon
    keyframe_icon
    layer_blur_blur_icon
    layer_blur_motion_icon
    layer_blur_radial_icon
    layer_distortion_curvewarp_icon
    layer_distortion_insideout_icon
    layer_distortion_noise_icon
    layer_distortion_spherize_icon
    layer_distortion_stretch_icon
    layer_distortion_twirl_icon
    layer_distortion_warp_icon
    layer_example_metaballs_icon
    layer_example_simplecircle_icon
    layer_filter_clamp_icon
    layer_filter_colorcorrect_icon
    layer_filter_halftone2_icon
    layer_filter_halftone3_icon
    layer_filter_lumakey_icon
    layer_fractal_julia_icon
    layer_fractal_mandelbrot_icon
    layer_geometry_advanced_outline_icon
    layer_geometry_checkerboard_icon
    layer_geometry_circle_icon
    layer_geometry_outline_icon
    layer_geometry_polygon_icon
    layer_geometry_rectangle_icon
    layer_geometry_region_icon
    layer_geometry_solidcolor_icon
    layer_geometry_star_icon
    layer_gradient_conical_icon
    layer_gradient_curve_icon
    layer_gradient_linear_icon
    layer_gradient_noise_icon
    layer_gradient_radial_icon
    layer_gradient_spiral_icon
    layer_icon
    layer_other_duplicate_icon
    layer_other_group_icon
    layer_other_plant_icon
    layer_other_skeleton_icon
    layer_other_sound_icon
    layer_other_stroboscope_icon
    layer_other_supersample_icon
    layer_other_switch_icon
    layer_other_text_icon
    layer_other_timeloop_icon
    layer_other_xorpattern_icon
    layer_stylize_bevel_icon
    layer_stylize_shade_icon
    layer_transform_rotate_icon
    layer_transform_scale_icon
    layer_transform_translate_icon
    layer_transform_zoom_icon
    library_icon
    meta_data_icon
    navigator_icon
    onion_skin_icon
    palette_icon
    parameters_icon
    preview_options_icon
    background_rendering_icon
    rename_icon
    render_options_icon
    reset_colors_icon
    select_all_child_layers_icon
    set_fill_color
    set_icon
    set_outline_color
    show_grid_icon
    show_guideline_icon
    sif_icon
    snap_grid_icon
    snap_guideline_icon
    swap_colors_icon
    time_track_icon
    tool_brush_icon
    tool_circle_icon
    tool_cutout_icon
    tool_draw_icon
    tool_eyedrop_icon
    tool_fill_icon
    tool_gradient_icon
    tool_mirror_icon
    tool_normal_icon
    tool_polyline_icon
    tool_rectangle_icon
    tool_rotate_icon
    tool_scale_icon
    tool_sketch_icon
    tool_smooth_move_icon
    tool_spline_icon
    tool_star_icon
    tool_text_icon
    tool_width_icon
    tool_zoom_icon
    type_angle_icon
    type_bool_icon
    type_canvas_icon
    type_color_icon
    type_gradient_icon
    type_integer_icon
    type_list_icon
    type_real_icon
    type_segment_icon
    type_splinepoint_icon
    type_string_icon
    type_time_icon
    type_vector_icon
    utils_timetrack_align_icon
    valuenode_icon
)

set(IMAGES
    about_icon
    logo
    splash_screen
    synfig_icon
    ${ICONS}
)

## TODO: don't run this if files are up to date
add_custom_target(build_images)

## TODO: configure icon size
foreach (ICON IN ITEMS ${ICONS})
    set(IMG_SIZE_${ICON} 32 32)
endforeach()

foreach (IMAGE IN ITEMS ${IMAGES})
    if (IMG_SOURCE_${IMAGE})
        list(GET IMG_SOURCE_${IMAGE} 0 SRC)
        list(GET IMG_SOURCE_${IMAGE} 1 TIME)
    else()
        set(SRC ${IMAGE})
        set(TIME 0)
    endif()
    if (IMG_SIZE_${IMAGE})
        list(GET IMG_SIZE_${IMAGE} 0 W)
        list(GET IMG_SIZE_${IMAGE} 1 H)
    else()
        set(W 0)
        set(H 0)
    endif()
    add_custom_command(
        TARGET build_images POST_BUILD
        COMMAND synfig ${SRC}.sif --time ${TIME}f -w ${W} -h ${H} --quiet
        COMMAND mv ${SRC}.png ${CMAKE_CURRENT_BINARY_DIR}/${IMAGE}.png
        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${SRC}.sif
    )
    install(
        FILES ${CMAKE_CURRENT_BINARY_DIR}/${IMAGE}.png
        DESTINATION share/pixmaps
    )
endforeach()