120 lines
3.9 KiB
Bash
Executable file
120 lines
3.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Usage: ww -f "window class filter" -c "run if not found"
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# Usage: ww -fa "window title filter" -c "run if not found"
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POSITIONAL=()
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while [[ $# -gt 0 ]]; do
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key="$1"
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case $key in
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-c | --command)
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COMMAND="$2"
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shift # past argument
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shift # past value
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;;
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-f | --filter)
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FILTERBY="$2"
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shift # past argument
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shift # past value
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;;
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-fa | --filter-alternative)
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FILTERALT="$2"
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shift # past argument
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shift # past value
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;;
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-h | --help)
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HELP="1"
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shift # past argument
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shift # past value
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;;
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*) # unknown option
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POSITIONAL+=("$1") # save it in an array for later
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shift # past argument
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;;
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esac
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done
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set -- "${POSITIONAL[@]}" # restore positional parameters
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if [ -n "$HELP" ]; then
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cat <<EOF
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ww. Utility to raise or jump an applications in KDE. It interacts with KWin using KWin scripts and it is compatible with X11 and Wayland
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Paramaters:
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-h --help show this help
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-f --filter filter by window class
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-fa --filter-alternative filter by window title (caption)
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-c --command command to check if running and run if no process is found
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EOF
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exit 0
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fi
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SCRIPT_TEMPLATE=$(
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cat <<EOF
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function kwinactivateclient(clientClass, clientCaption) {
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var clients = workspace.clientList();
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var compareToCaption = new RegExp(clientCaption || '', 'i');
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var compareToClass = clientClass;
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var isCompareToClass = clientClass.length > 0
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for (var i=0; i<clients.length; i++) {
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var client = clients[i];
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if (isCompareToClass && client.resourceClass == compareToClass) {
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workspace.activeClient = client;
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break;
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} else if (!isCompareToClass && compareToCaption.exec(client.caption)) {
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workspace.activeClient = client;
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break;
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}
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}
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}
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kwinactivateclient('CLASS_NAME', 'CAPTION_NAME');
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EOF
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)
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CURRENT_SCRIPT_NAME=$(basename $0)
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# ensure the script file exists
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function ensure_script {
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if [ ! -f SCRIPT_PATH ]; then
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if [ ! -d "$SCRIPT_FOLDER" ]; then
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mkdir -p "$SCRIPT_FOLDER"
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fi
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SCRIPT_CONTENT=${SCRIPT_TEMPLATE/CLASS_NAME/$1}
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SCRIPT_CONTENT=${SCRIPT_CONTENT/CAPTION_NAME/$2}
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#if [ "$1" == "class" ]; then
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#SCRIPT_CONTENT=${SCRIPT_CLASS_NAME/REPLACE_ME/$2}
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#else
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#SCRIPT_CONTENT=${SCRIPT_CAPTION/REPLACE_ME/$2}
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#fi
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echo "$SCRIPT_CONTENT" >"$SCRIPT_PATH"
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fi
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}
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if [ -z "$FILTERBY" ] && [ -z "$FILTERALT" ]; then
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echo You need to specify a window filter. Either by class -f or by title -fa
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exit 1
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fi
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IS_RUNNING=$(pgrep -o -a -f "$COMMAND" | grep -v "$CURRENT_SCRIPT_NAME")
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if [ -n "$IS_RUNNING" ] || [ -n "$FILTERALT" ]; then
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SCRIPT_FOLDER="$HOME/.wwscripts/"
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SCRIPT_NAME=$(echo "$FILTERBY$FILTERALT" | md5sum | head -c 32)
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SCRIPT_PATH="$SCRIPT_FOLDER$SCRIPT_NAME"
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ensure_script "$FILTERBY" "$FILTERALT"
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SCRIPT_NAME="ww$RANDOM"
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#SCRIPT_NAME=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
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# install the script
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ID=$(dbus-send --session --dest=org.kde.KWin --print-reply=literal /Scripting org.kde.kwin.Scripting.loadScript "string:$SCRIPT_PATH" "string:$SCRIPT_NAME" | awk '{print $2}')
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# run it - some KDEs version use Script.run others Scripting.run
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dbus-send --session --dest=org.kde.KWin --print-reply=literal "/$ID" org.kde.kwin.Scripting.run >/dev/null 2>&1
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dbus-send --session --dest=org.kde.KWin --print-reply=literal "/$ID" org.kde.kwin.Script.run >/dev/null 2>&1
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# stop it - some KDEs version use Script.run others Scripting.run
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dbus-send --session --dest=org.kde.KWin --print-reply=literal "/$ID" org.kde.kwin.Scripting.stop >/dev/null 2>&1
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dbus-send --session --dest=org.kde.KWin --print-reply=literal "/$ID" org.kde.kwin.Script.stop >/dev/null 2>&1
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# uninstall it
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dbus-send --session --dest=org.kde.KWin --print-reply=literal /Scripting org.kde.kwin.Scripting.unloadScript "string:$SCRIPT_NAME" >/dev/null 2>&1
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elif [ -n "$COMMAND" ]; then
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exec $COMMAND &
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fi
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