#!/usr/bin/env python # License: GPLv3 Copyright: 2023, Kovid Goyal import os import subprocess import sys if __name__ == '__main__' and not __package__: import __main__ __main__.__package__ = 'gen' sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) from .key_constants import patch_file # References for these names: # CSS:choices_for_{option.name} https://developer.mozilla.org/en-US/docs/Web/CSS/cursor # XCursor: https://tronche.com/gui/x/xlib/appendix/b/ + Absolute chaos # Wayland: https://wayland.app/protocols/cursor-shape-v1 # Cocoa: https://developer.apple.com/documentation/appkit/nscursor + secret apple selectors + SDL_cocoamouse.m # kitty_names CSS_name XCursor_names Wayland_name Cocoa_name cursors = '''\ arrow default default,!left_ptr default arrowCursor beam,text text text,!xterm,ibeam text IBeamCursor pointer,hand pointer pointing_hand,pointer,!hand2,hand pointer pointingHandCursor help help help,!question_arrow,whats_this help help:arrowCursor wait wait wait,!clock,watch wait busybutclickable:arrowCursor progress progress progress,half-busy,left_ptr_watch progress busybutclickable:arrowCursor crosshair crosshair crosshair,!tcross crosshair crosshairCursor cell cell cell,!plus,!cross cell cell:crosshairCursor vertical-text vertical-text vertical-text vertical-text IBeamCursorForVerticalLayout move move move,!fleur,pointer-move move move:openHandCursor e-resize e-resize e-resize,!right_side e_resize resizeRightCursor ne-resize ne-resize ne-resize,!top_right_corner ne_resize resizenortheast:_windowResizeNorthEastSouthWestCursor nw-resize nw-resize nw-resize,!top_left_corner nw_resize resizenorthwest:_windowResizeNorthWestSouthEastCursor n-resize n-resize n-resize,!top_side n_resize resizeUpCursor se-resize se-resize se-resize,!bottom_right_corner se_resize resizesoutheast:_windowResizeNorthWestSouthEastCursor sw-resize sw-resize sw-resize,!bottom_left_corner sw_resize resizesouthwest:_windowResizeNorthEastSouthWestCursor s-resize s-resize s-resize,!bottom_side s_resize resizeDownCursor w-resize w-resize w-resize,!left_side w_resize resizeLeftCursor ew-resize ew-resize ew-resize,!sb_h_double_arrow,split_h ew_resize resizeLeftRightCursor ns-resize ns-resize ns-resize,!sb_v_double_arrow,split_v ns_resize resizeUpDownCursor nesw-resize nesw-resize nesw-resize,size_bdiag,size-bdiag nesw_resize _windowResizeNorthEastSouthWestCursor nwse-resize nwse-resize nwse-resize,size_fdiag,size-fdiag nwse_resize _windowResizeNorthWestSouthEastCursor zoom-in zoom-in zoom-in,zoom_in zoom_in zoomin:arrowCursor zoom-out zoom-out zoom-out,zoom_out zoom_out zoomout:arrowCursor alias alias dnd-link alias dragLinkCursor copy copy dnd-copy copy dragCopyCursor not-allowed not-allowed not-allowed,forbidden,crossed_circle not_allowed operationNotAllowedCursor no-drop no-drop no-drop,dnd-no-drop no_drop operationNotAllowedCursor grab grab grab,openhand,!hand1 grab openHandCursor grabbing grabbing grabbing,closedhand,dnd-none grabbing closedHandCursor ''' def main(args: list[str]=sys.argv) -> None: glfw_enum = [] css_names = [] glfw_xc_map = {} glfw_xfont_map = [] kitty_to_enum_map = {} enum_to_glfw_map = {} enum_to_css_map = {} glfw_cocoa_map = {} glfw_css_map = {} css_to_enum = {} xc_to_enum = {} glfw_wayland = {} for line in cursors.splitlines(): line = line.strip() if line: names_, css, xc_, wayland, cocoa = line.split() names, xc = names_.split(','), xc_.split(',') base = css.replace('-', '_').upper() glfw_name = 'GLFW_' + base + '_CURSOR' enum_name = base + '_POINTER' enum_to_glfw_map[enum_name] = glfw_name enum_to_css_map[enum_name] = css glfw_css_map[glfw_name] = css css_to_enum[css] = enum_name css_names.append(css) glfw_wayland[glfw_name] = 'WP_CURSOR_SHAPE_DEVICE_V1_SHAPE_' + wayland.replace('-', '_').upper() for n in names: kitty_to_enum_map[n] = enum_name glfw_enum.append(glfw_name) glfw_xc_map[glfw_name] = ', '.join(f'''"{x.replace('!', '')}"''' for x in xc) for x in xc: if x.startswith('!'): glfw_xfont_map.append(f"case {glfw_name}: return set_cursor_from_font(cursor, {'XC_' + x[1:]});") break else: items = tuple('"' + x.replace('!', '') + '"' for x in xc) glfw_xfont_map.append(f'case {glfw_name}: return try_cursor_names(cursor, {len(items)}, {", ".join(items)});') for x in xc: x = x.lstrip('!') xc_to_enum[x] = enum_name parts = cocoa.split(':', 1) if len(parts) == 1: if parts[0].startswith('_'): glfw_cocoa_map[glfw_name] = f'U({glfw_name}, {parts[0]});' else: glfw_cocoa_map[glfw_name] = f'C({glfw_name}, {parts[0]});' else: glfw_cocoa_map[glfw_name] = f'S({glfw_name}, {parts[0]}, {parts[1]});' for x, v in xc_to_enum.items(): if x not in css_to_enum: css_to_enum[x] = v glfw_enum.append('GLFW_INVALID_CURSOR') patch_file('glfw/glfw3.h', 'mouse cursor shapes', '\n'.join(f' {x},' for x in glfw_enum)) patch_file('glfw/wl_window.c', 'glfw to wayland mapping', '\n'.join(f' C({g}, {x});' for g, x in glfw_wayland.items())) patch_file('glfw/wl_window.c', 'glfw to xc mapping', '\n'.join(f' C({g}, {x});' for g, x in glfw_xc_map.items())) patch_file('glfw/x11_window.c', 'glfw to xc mapping', '\n'.join(f' {x}' for x in glfw_xfont_map)) patch_file('kitty/data-types.h', 'mouse shapes', '\n'.join(f' {x},' for x in enum_to_glfw_map)) patch_file( 'kitty/options/utils.py', 'pointer shape names', '\n'.join(f' {x!r},' for x in kitty_to_enum_map), start_marker='# ', end_marker='', ) patch_file('kitty/options/to-c.h', 'pointer shapes', '\n'.join( f' else if (strcmp(name, "{k}") == 0) return {v};' for k, v in kitty_to_enum_map.items())) patch_file('kitty/glfw.c', 'enum to glfw', '\n'.join( f' case {k}: set_glfw_mouse_cursor(w, {v}); break;' for k, v in enum_to_glfw_map.items())) patch_file('kitty/glfw.c', 'name to glfw', '\n'.join( f' if (strcmp(name, "{k}") == 0) return {enum_to_glfw_map[v]};' for k, v in kitty_to_enum_map.items())) patch_file('kitty/glfw.c', 'glfw to css', '\n'.join( f' case {g}: return "{c}";' for g, c in glfw_css_map.items() )) patch_file('kitty/screen.c', 'enum to css', '\n'.join( f' case {e}: ans = "{c}"; break;' for e, c in enum_to_css_map.items())) patch_file('kitty/screen.c', 'css to enum', '\n'.join( f' else if (strcmp("{c}", css_name) == 0) s = {e};' for c, e in css_to_enum.items())) patch_file('glfw/cocoa_window.m', 'glfw to cocoa', '\n'.join(f' {x}' for x in glfw_cocoa_map.values())) patch_file('docs/pointer-shapes.rst', 'list of shape css names', '\n'.join( f'#. {x}' if x else '' for x in [''] + sorted(css_names) + ['']), start_marker='.. ', end_marker='') patch_file('tools/tui/loop/mouse.go', 'pointer shape enum', '\n'.join( f'\t{x} PointerShape = {i}' for i, x in enumerate(enum_to_glfw_map)), start_marker='// ', end_marker='') patch_file('tools/tui/loop/mouse.go', 'pointer shape tostring', '\n'.join( f'''\tcase {x}: return "{x.lower().rpartition('_')[0].replace('_', '-')}"''' for x in enum_to_glfw_map), start_marker='// ', end_marker='') patch_file('tools/cmd/mouse_demo/main.go', 'all pointer shapes', '\n'.join( f'\tloop.{x},' for x in enum_to_glfw_map), start_marker='// ', end_marker='') subprocess.check_call(['glfw/glfw.py']) if __name__ == '__main__': import runpy m = runpy.run_path(os.path.dirname(os.path.abspath(__file__))) m['main']([sys.executable, 'cursors'])