76 lines
2.0 KiB
Bash
76 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Toggle DP-1 between 4K@165 and 1080p@330 and keep DP-2 positioned flush so
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# you don't get a "dead gap" for the mouse.
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PROFILE_FILE="/home/raga/.config/sway/scripts/display-profile/display-profile.conf"
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MODE_4K="3840x2160@165Hz"
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MODE_GAME="1920x1080@330Hz"
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# Bar tuning per mode
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BAR_HEIGHT_4K="40"
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BAR_FONT_4K="pango: FontAwesome, monospace 14"
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BAR_HEIGHT_GAME="16"
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BAR_FONT_GAME="pango: FontAwesome, monospace 8"
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# DP-2 bar settings (static)
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DP2_BAR_HEIGHT="24"
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DP2_BAR_FONT="pango: FontAwesome, monospace 10"
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get_current_profile_mode() {
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# Reads the last-written profile state instead of querying the monitor.
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# This makes toggling deterministic even if the display reports odd modes.
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if [[ ! -f "$PROFILE_FILE" ]]; then
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echo "$MODE_4K"
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return
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fi
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# Example line: set $lg_left_monitor_mode 3840x2160@165Hz
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awk '$1=="set" && $2=="$lg_left_monitor_mode" {print $3; found=1} END {if(!found) exit 1}' "$PROFILE_FILE" 2>/dev/null \
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|| echo "$MODE_4K"
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}
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write_profile() {
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local lg_left_monitor_mode="$1"
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local lg_left_monitor_bar_height="$2"
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local lg_left_monitor_bar_font="$3"
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local right_monitor_x="$4"
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local tmp
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tmp="$(mktemp)"
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cat >"$tmp" <<EOF
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# Autogenerated by display-profile-toggle.sh. Manual edits will be overwritten.
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set \$lg_left_monitor_mode ${lg_left_monitor_mode}
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set \$lg_left_monitor_bar_height ${lg_left_monitor_bar_height}
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set \$lg_left_monitor_bar_font ${lg_left_monitor_bar_font}
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set \$right_monitor_x ${right_monitor_x}
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set \$right_monitor_bar_height ${DP2_BAR_HEIGHT}
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set \$right_monitor_bar_font ${DP2_BAR_FONT}
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EOF
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mkdir -p "$(dirname "$PROFILE_FILE")"
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mv -f "$tmp" "$PROFILE_FILE"
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}
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main() {
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local current_mode
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current_mode="$(get_current_profile_mode)"
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if [[ "$current_mode" == "$MODE_4K" ]]; then
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# Switch to game mode (1080p @ high refresh)
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write_profile "$MODE_GAME" "$BAR_HEIGHT_GAME" "$BAR_FONT_GAME" "1920"
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else
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# Switch back to 4K
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write_profile "$MODE_4K" "$BAR_HEIGHT_4K" "$BAR_FONT_4K" "3840"
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fi
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swaymsg reload >/dev/null
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}
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main "$@"
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