mirror of
https://github.com/feschber/lan-mouse.git
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903b0504e0
Ship Lan Mouse on macOS as an accessory app (no Dock icon, no main window on launch) with a status-bar item for show/quit. Closing the window hides it instead of quitting so the menu bar stays the primary surface. - build-aux/macos-lsui-element.plist: LSUIElement=true plus NSInputMonitoringUsageDescription and NSAppleEventsUsageDescription (merged into Info.plist via cargo-bundle's osx_info_plist_exts). - lan-mouse-gtk/src/macos_status_item.rs: NSStatusItem setup via raw objc_msgSend FFI. Loads a bundled 22pt PNG as a template image so it auto-tints for light/dark menu bars. - scripts/makeicns.sh: emit Contents/Resources/menubar-template.png from the existing SVG. - scripts/copy-macos-dylib.sh: flatten cargo-bundle's preserved target/ subdir under Resources so NSBundle pathForResource: finds the template image. - lan-mouse-gtk/src/lib.rs: register the new modules, set up a Cmd+Q-wired quit action, configure bundle env vars (schemas, XDG_DATA_DIRS, GTK_DATA_PREFIX) when running from inside the .app, and filter the known upstream Gtk theme-parser warning spam. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
138 lines
4.9 KiB
Bash
Executable File
138 lines
4.9 KiB
Bash
Executable File
#!/bin/sh
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set -e
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usage() {
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cat <<EOF
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$0: Make a macOS icns file from an SVG with rsvg-convert, ImageMagick and iconutil.
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Follows the Big Sur+ icon template:
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- 1024x1024 canvas with a rounded-square (squircle) background
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- Icon artwork scaled to fit inside an 824x824 content area, centered
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- Transparent padding outside the squircle so the Dock/Finder render it
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like other first-party macOS apps.
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usage: $0 [SVG [ICNS [ICONSET]]]
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ARGUMENTS
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SVG The SVG file to convert
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Defaults to ./lan-mouse-gtk/resources/de.feschber.LanMouse.svg
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ICNS The icns file to create
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Defaults to ./target/icon.icns
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ICONSET The iconset directory to create
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Defaults to ./target/icon.iconset
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This is just a temporary directory
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EOF
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}
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if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
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usage
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exit 0
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fi
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svg="${1:-./lan-mouse-gtk/resources/de.feschber.LanMouse.svg}"
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icns="${2:-./target/icon.icns}"
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iconset="${3:-./target/icon.iconset}"
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set -u
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workdir="$(dirname "$iconset")/icon-work"
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rm -rf "$iconset" "$workdir"
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mkdir -p "$iconset" "$workdir"
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# Big Sur+ macOS icon template proportions (in a 1024 canvas):
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# canvas = 1024
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# squircle = 824 (the white rounded-square background, inset 100px)
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# content = 560 (artwork inside the squircle, with generous margin)
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# radius = 185 (~22.5% of the squircle, the characteristic curvature)
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CANVAS=1024
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SQUIRCLE=824
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CONTENT=560
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RADIUS=185
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BG_COLOR="#FFFFFF"
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SQUIRCLE_OFFSET=$(( (CANVAS - SQUIRCLE) / 2 ))
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CONTENT_OFFSET=$(( (CANVAS - CONTENT) / 2 ))
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# 1) Render the SVG to the content size at full fidelity.
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# rsvg-convert handles our SVG correctly; ImageMagick sometimes crops it.
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rsvg-convert -w "$CONTENT" -h "$CONTENT" "$svg" -o "$workdir/content.png"
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# 2) Draw the rounded-square (squircle) background on a transparent canvas.
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# The squircle is inset from the canvas edges (transparent padding), so the
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# Dock/Finder render it at the same visual size as other first-party apps.
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magick -size ${CANVAS}x${CANVAS} xc:none \
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-fill "$BG_COLOR" \
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-draw "roundrectangle ${SQUIRCLE_OFFSET},${SQUIRCLE_OFFSET} $((CANVAS-SQUIRCLE_OFFSET-1)),$((CANVAS-SQUIRCLE_OFFSET-1)) $RADIUS,$RADIUS" \
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"$workdir/background.png"
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# 3) Composite the artwork onto the background, centered inside the content area.
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magick "$workdir/background.png" \
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"$workdir/content.png" -geometry +${CONTENT_OFFSET}+${CONTENT_OFFSET} -composite \
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-colorspace sRGB -type TrueColorAlpha PNG32:"$workdir/icon-1024.png"
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# 4) Generate each iconset size from the master so all sizes share the same
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# squircle proportions and look consistent at every resolution.
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for size in 1024 512 256 128 64 32 16; do
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magick "$workdir/icon-1024.png" -resize ${size}x${size} \
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-colorspace sRGB -type TrueColorAlpha PNG32:"$workdir/${size}.png"
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done
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cp "$workdir/1024.png" "$iconset"/icon_512x512@2x.png
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cp "$workdir/512.png" "$iconset"/icon_512x512.png
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cp "$workdir/512.png" "$iconset"/icon_256x256@2x.png
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cp "$workdir/256.png" "$iconset"/icon_256x256.png
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cp "$workdir/256.png" "$iconset"/icon_128x128@2x.png
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cp "$workdir/128.png" "$iconset"/icon_128x128.png
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cp "$workdir/64.png" "$iconset"/icon_32x32@2x.png
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cp "$workdir/32.png" "$iconset"/icon_32x32.png
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cp "$workdir/32.png" "$iconset"/icon_16x16@2x.png
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cp "$workdir/16.png" "$iconset"/icon_16x16.png
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mkdir -p "$(dirname "$icns")"
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# Menu bar template icon: flatten all RGB channels to 0 (black) while keeping
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# alpha so the artwork reads as a clean silhouette. NSStatusBarButton tints
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# template images to match the menu bar appearance in light and dark modes.
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menubar_template="$(dirname "$icns")/menubar-template.png"
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rsvg-convert -w 44 -h 44 "$svg" -o "$workdir/menubar-44.png"
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magick "$workdir/menubar-44.png" -channel RGB -evaluate set 0 +channel \
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"$menubar_template"
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if ! iconutil -c icns "$iconset" -o "$icns"; then
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if ! command -v perl >/dev/null 2>&1; then
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echo "iconutil failed and perl is not available for the fallback icns writer" >&2
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exit 1
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fi
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echo "iconutil rejected the iconset; writing icns directly" >&2
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perl - "$icns" "$iconset" <<'PERL'
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use strict;
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use warnings;
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my ($icns, $iconset) = @ARGV;
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my @icons = (
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[ 'icp4', "$iconset/icon_16x16.png" ],
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[ 'ic11', "$iconset/icon_16x16\@2x.png" ],
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[ 'icp5', "$iconset/icon_32x32.png" ],
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[ 'ic12', "$iconset/icon_32x32\@2x.png" ],
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[ 'ic07', "$iconset/icon_128x128.png" ],
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[ 'ic13', "$iconset/icon_128x128\@2x.png" ],
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[ 'ic08', "$iconset/icon_256x256.png" ],
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[ 'ic14', "$iconset/icon_256x256\@2x.png" ],
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[ 'ic09', "$iconset/icon_512x512.png" ],
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[ 'ic10', "$iconset/icon_512x512\@2x.png" ],
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);
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my $body = '';
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for my $icon (@icons) {
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my ($type, $path) = @$icon;
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open my $fh, '<:raw', $path or die "$path: $!";
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local $/;
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my $png = <$fh>;
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$body .= $type . pack('N', length($png) + 8) . $png;
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}
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open my $out, '>:raw', $icns or die "$icns: $!";
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print {$out} 'icns' . pack('N', length($body) + 8) . $body;
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PERL
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fi
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