mirror of
https://github.com/kovidgoyal/kitty.git
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406a92fc69
Also, allow using beam and arrow as aliases of text and default when setting pointer shapes. These are the names kitty itself reports, so they should be allowed in addition to the canonical list from the spec. Fixes #10372
171 lines
9.2 KiB
Python
Executable file
171 lines
9.2 KiB
Python
Executable file
#!/usr/bin/env python
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# License: GPLv3 Copyright: 2023, Kovid Goyal <kovid at kovidgoyal.net>
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import os
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import subprocess
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import sys
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if __name__ == '__main__' and not __package__:
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import __main__
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__main__.__package__ = 'gen'
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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from .key_constants import patch_file
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# References for these names:
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# CSS:choices_for_{option.name} https://developer.mozilla.org/en-US/docs/Web/CSS/cursor
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# XCursor: https://tronche.com/gui/x/xlib/appendix/b/ + Absolute chaos
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# Wayland: https://wayland.app/protocols/cursor-shape-v1
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# Cocoa: https://developer.apple.com/documentation/appkit/nscursor + secret apple selectors + SDL_cocoamouse.m
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# kitty_names CSS_name XCursor_names Wayland_name Cocoa_name
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cursors = """\
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arrow default default,!left_ptr default arrowCursor
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beam,text text text,!xterm,ibeam text IBeamCursor
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pointer,hand pointer pointing_hand,pointer,!hand2,hand pointer pointingHandCursor
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help help help,!question_arrow,whats_this help help:arrowCursor
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wait wait wait,!clock,watch wait busybutclickable:arrowCursor
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progress progress progress,half-busy,left_ptr_watch progress busybutclickable:arrowCursor
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crosshair crosshair crosshair,!tcross crosshair crosshairCursor
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cell cell cell,!plus,!cross cell cell:crosshairCursor
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vertical-text vertical-text vertical-text vertical-text IBeamCursorForVerticalLayout
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move move move,!fleur,pointer-move move move:openHandCursor
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e-resize e-resize e-resize,!right_side e_resize resizeRightCursor
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ne-resize ne-resize ne-resize,!top_right_corner ne_resize resizenortheast:_windowResizeNorthEastSouthWestCursor
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nw-resize nw-resize nw-resize,!top_left_corner nw_resize resizenorthwest:_windowResizeNorthWestSouthEastCursor
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n-resize n-resize n-resize,!top_side n_resize resizeUpCursor
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se-resize se-resize se-resize,!bottom_right_corner se_resize resizesoutheast:_windowResizeNorthWestSouthEastCursor
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sw-resize sw-resize sw-resize,!bottom_left_corner sw_resize resizesouthwest:_windowResizeNorthEastSouthWestCursor
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s-resize s-resize s-resize,!bottom_side s_resize resizeDownCursor
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w-resize w-resize w-resize,!left_side w_resize resizeLeftCursor
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ew-resize ew-resize ew-resize,!sb_h_double_arrow,split_h ew_resize resizeLeftRightCursor
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ns-resize ns-resize ns-resize,!sb_v_double_arrow,split_v ns_resize resizeUpDownCursor
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nesw-resize nesw-resize nesw-resize,size_bdiag,size-bdiag nesw_resize _windowResizeNorthEastSouthWestCursor
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nwse-resize nwse-resize nwse-resize,size_fdiag,size-fdiag nwse_resize _windowResizeNorthWestSouthEastCursor
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zoom-in zoom-in zoom-in,zoom_in zoom_in zoomin:arrowCursor
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zoom-out zoom-out zoom-out,zoom_out zoom_out zoomout:arrowCursor
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alias alias dnd-link alias dragLinkCursor
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copy copy dnd-copy copy dragCopyCursor
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not-allowed not-allowed not-allowed,forbidden,crossed_circle not_allowed operationNotAllowedCursor
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no-drop no-drop no-drop,dnd-no-drop no_drop operationNotAllowedCursor
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grab grab grab,openhand,!hand1 grab openHandCursor
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grabbing grabbing grabbing,closedhand,dnd-none grabbing closedHandCursor
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"""
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def main(args: list[str] = sys.argv) -> None:
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glfw_enum = []
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css_names = []
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glfw_xc_map = {}
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glfw_xfont_map = []
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kitty_to_enum_map = {}
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enum_to_glfw_map = {}
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enum_to_css_map = {}
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glfw_cocoa_map = {}
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glfw_css_map = {}
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css_to_enum = {}
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xc_to_enum = {}
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glfw_wayland = {}
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for line in cursors.splitlines():
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line = line.strip()
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if line:
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names_, css, xc_, wayland, cocoa = line.split()
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names, xc = names_.split(','), xc_.split(',')
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base = css.replace('-', '_').upper()
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glfw_name = 'GLFW_' + base + '_CURSOR'
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enum_name = base + '_POINTER'
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enum_to_glfw_map[enum_name] = glfw_name
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enum_to_css_map[enum_name] = css
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glfw_css_map[glfw_name] = css
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css_to_enum[css] = enum_name
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css_names.append(css)
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glfw_wayland[glfw_name] = 'WP_CURSOR_SHAPE_DEVICE_V1_SHAPE_' + wayland.replace('-', '_').upper()
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for n in names:
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kitty_to_enum_map[n] = enum_name
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glfw_enum.append(glfw_name)
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glfw_xc_map[glfw_name] = ', '.join(f'''"{x.replace('!', '')}"''' for x in xc)
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for x in xc:
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if x.startswith('!'):
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glfw_xfont_map.append(f'case {glfw_name}: return set_cursor_from_font(cursor, {"XC_" + x[1:]});')
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break
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else:
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items = tuple('"' + x.replace('!', '') + '"' for x in xc)
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glfw_xfont_map.append(f'case {glfw_name}: return try_cursor_names(cursor, {len(items)}, {", ".join(items)});')
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for x in xc:
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x = x.lstrip('!')
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xc_to_enum[x] = enum_name
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parts = cocoa.split(':', 1)
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if len(parts) == 1:
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if parts[0].startswith('_'):
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glfw_cocoa_map[glfw_name] = f'U({glfw_name}, {parts[0]});'
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else:
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glfw_cocoa_map[glfw_name] = f'C({glfw_name}, {parts[0]});'
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else:
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glfw_cocoa_map[glfw_name] = f'S({glfw_name}, {parts[0]}, {parts[1]});'
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for x, v in xc_to_enum.items():
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if x not in css_to_enum:
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css_to_enum[x] = v
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for x, v in kitty_to_enum_map.items():
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if x not in css_to_enum:
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css_to_enum[x] = v
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glfw_enum.append('GLFW_INVALID_CURSOR')
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patch_file('glfw/glfw3.h', 'mouse cursor shapes', '\n'.join(f' {x},' for x in glfw_enum))
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patch_file('glfw/wl_window.c', 'glfw to wayland mapping', '\n'.join(f' C({g}, {x});' for g, x in glfw_wayland.items()))
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patch_file('glfw/wl_window.c', 'glfw to xc mapping', '\n'.join(f' C({g}, {x});' for g, x in glfw_xc_map.items()))
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patch_file('glfw/x11_window.c', 'glfw to xc mapping', '\n'.join(f' {x}' for x in glfw_xfont_map))
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patch_file('kitty/data-types.h', 'mouse shapes', '\n'.join(f' {x},' for x in enum_to_glfw_map))
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patch_file(
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'kitty/options/utils.py',
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'pointer shape names',
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'\n'.join(f' {x!r},' for x in kitty_to_enum_map),
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start_marker='# ',
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end_marker='',
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)
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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()))
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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()))
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patch_file(
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'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())
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)
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patch_file('kitty/glfw.c', 'glfw to css', '\n'.join(f' case {g}: return "{c}";' for g, c in glfw_css_map.items()))
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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()))
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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()))
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patch_file('glfw/cocoa_window.m', 'glfw to cocoa', '\n'.join(f' {x}' for x in glfw_cocoa_map.values()))
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patch_file(
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'docs/pointer-shapes.rst',
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'list of shape css names',
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'\n'.join(f'#. {x}' if x else '' for x in [''] + sorted(css_names) + ['']),
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start_marker='.. ',
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end_marker='',
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)
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patch_file(
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'tools/tui/loop/mouse.go',
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'pointer shape enum',
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'\n'.join(f'\t{x} PointerShape = {i}' for i, x in enumerate(enum_to_glfw_map)),
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start_marker='// ',
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end_marker='',
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)
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patch_file(
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'tools/tui/loop/mouse.go',
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'pointer shape tostring',
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'\n'.join(f'''\tcase {x}: return "{x.lower().rpartition('_')[0].replace('_', '-')}"''' for x in enum_to_glfw_map),
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start_marker='// ',
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end_marker='',
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)
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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='')
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subprocess.check_call(['glfw/glfw.py'])
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if __name__ == '__main__':
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import runpy
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m = runpy.run_path(os.path.dirname(os.path.abspath(__file__)))
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m['main']([sys.executable, 'cursors'])
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