feat: Steamify installer page in progress (CachyOS look, rows from steamify.sh --defaults --list, after the packages page); TODO

archiso/airootfs/etc/calamares/modules/packagechooser_steamifyboot.conf

@@ -1,16 +0,0 @@
-# Steamify: where the Steam Machine starts (steamify-install passes --boot).
----
-mode: required
-method: legacy
-labels:
-    step: "Start in"
-default: gamescope
-items:
-    - id: gamescope
-      name: "Gaming mode"
-      description: "Start straight into Steam's gaming mode, like SteamOS. Switch to Desktop in Steam's power menu brings you to the desktop."
-      screenshot: ":/images/no-selection.png"
-    - id: desktop
-      name: "Desktop"
-      description: "Start in the Plasma desktop. Return to Gaming Mode on the desktop brings you to Steam's gaming mode."
-      screenshot: ":/images/no-selection.png"

archiso/airootfs/etc/calamares/modules/packagechooser_steamifyskip.conf

@@ -1,37 +0,0 @@
-# Steamify: which parts of the Steam Machine setup to leave out. Nothing
-# selected means Steamify's full default setup; the ids are Steamify's menu
-# items (steamify-install passes the others as --options).
----
-mode: optionalmultiple
-method: legacy
-labels:
-    step: "Steam Machine"
-items:
-    - id: ""
-      name: "Everything"
-      description: "Select what to leave out of the Steam Machine setup (Steamify). Leave everything unselected for the full SteamOS-style setup; everything can be changed later in the Steamify app."
-      screenshot: ":/images/no-selection.png"
-    - id: theme
-      name: "Leave out: SteamOS theme"
-      description: "The Vapor look for the desktop, with SteamOS's panel layout and Add to Steam."
-    - id: glyphs
-      name: "Leave out: Steam Deck/Machine icons"
-      description: "Steam Deck button icons in gaming mode."
-    - id: single
-      name: "Leave out: single user mode"
-      description: "No password, lock screen, user switching or log out, like SteamOS."
-    - id: launcher
-      name: "Leave out: Steamify shortcut"
-      description: "The Steamify app on the desktop and in the launcher, to change these choices later."
-    - id: notify
-      name: "Leave out: update notifications"
-      description: "A notification when there's a new Steamify. It never updates by itself."
-    - id: vram
-      name: "Leave out: VRAM booster"
-      description: "The game in front keeps its video memory; background apps make room."
-    - id: cec
-      name: "Leave out: HDMI-CEC"
-      description: "Use Steam with the TV remote, TV on and off with the Steam Machine."
-    - id: machine
-      name: "Leave out: Steam Machine support"
-      description: "The LED bar driver, hardware settings in Steam and the power-off fix."

archiso/airootfs/etc/calamares/modules/packagechooserq_steamifypage.conf

@@ -0,0 +1,10 @@
+# Steamify: its page (the app's switches, /usr/local/share/steamify-installer/
+# SteamifyPage.qml). Legacy method: the page's choice (the ids that are on,
+# plus "boot" for Boot into Desktop) goes to global storage as
+# packagechooser_steamifypage, for shellprocess_steamify.conf.
+---
+method: legacy
+qmlFilename: /usr/local/share/steamify-installer/SteamifyPage.qml
+labels:
+    step: "Steamify"
+packageChoice: gaming,theme,glyphs,single,launcher,notify,vram,cec,machine,poweroff

archiso/airootfs/etc/calamares/modules/shellprocess_steamify.conf

@@ -4,7 +4,7 @@
 dontChroot: true
 timeout: 3600
 script:
-    - "-/usr/local/bin/steamify-install ${ROOT} ${USER} \"${gs[packagechooser_steamifyskip]}\" \"${gs[packagechooser_steamifyboot]}\""
+    - "-/usr/local/bin/steamify-install ${ROOT} ${USER} \"${gs[packagechooser_steamifypage]}\""
 
 i18n:
     name: "Setting up the Steam Machine (Steamify)"

archiso/airootfs/usr/local/bin/calamares-online.sh

@@ -45,10 +45,11 @@ main() {
 EOF
 
     sudo cp "/usr/share/calamares/settings_${mode}.conf" /etc/calamares/settings.conf
-    # Steamify: its step (modules/shellprocess_steamify.conf) before the
-    # installer cleans up after itself.
-    sudo sed -i -e 's/^- id:       cleanup_calamares$/- id:       steamifyskip\n  module:   packagechooser\n  config:   packagechooser_steamifyskip.conf\n\n- id:       steamifyboot\n  module:   packagechooser\n  config:   packagechooser_steamifyboot.conf\n\n- id:       steamify\n  module:   shellprocess\n  config:   shellprocess_steamify.conf\n\n&/' \
-        -e 's/^  - packagechooser@desktop$/&\n  - packagechooser@steamifyskip\n  - packagechooser@steamifyboot/' \
+    # Steamify: its page (packagechooserq@steamifypage, right after the
+    # packages page) and its step (modules/shellprocess_steamify.conf) before
+    # the installer cleans up after itself.
+    sudo sed -i -e 's/^- id:       cleanup_calamares$/- id:       steamifypage\n  module:   packagechooserq\n  config:   packagechooserq_steamifypage.conf\n\n- id:       steamify\n  module:   shellprocess\n  config:   shellprocess_steamify.conf\n\n&/' \
+        -e 's/^  - netinstall$/&\n  - packagechooserq@steamifypage/' \
         -e 's/^  - shellprocess@cleanup_calamares$/  - shellprocess@steamify\n&/' /etc/calamares/settings.conf
     exec pkexec-wrapper calamares -D6 >> $log
 }

archiso/airootfs/usr/local/bin/steamify-install

@@ -1,29 +1,30 @@
 #!/bin/bash
-# steamify-install <target root> <user> [<skip ids>] [gamescope|desktop]:
-# runs Steamify's default setup (minus what the installer's Steam Machine
-# page leaves out, where the boot page says) for
+# steamify-install <target root> <user> <choice>: runs Steamify's setup for
 # the new user inside the installed system (Calamares, after the users and
-# services steps). Steamify refuses root and asks sudo per command, so the
+# services steps), as chosen on the installer's Steamify page: <choice> is the
+# ids that are on, comma-separated, plus "boot" for Boot into Desktop, or
+# "none" (packagechooser_steamifypage). Steamify refuses root and asks sudo
+# per command, so the
 # user gets a NOPASSWD rule for this run only, named to be read last: sudo
 # takes the last matching rule, and a later %wheel rule would ask again. Never fails the install: a
 # problem leaves the log and Steamify can be run again from the desktop.
-root="$1" user="$2"
-# The pages' ids, comma-separated; the "Everything" entry is an empty id.
-skip="$(tr ',' '\n' <<< "${3:-}" | grep -v '^$' | paste -sd, -)"
-boot="${4:-gamescope}"
-# Steamify 2.7.0 takes the items to turn on (--options), not the ones to
-# leave out: every item of the default setup minus the skipped ones (the
-# power-off fix goes with Steam Machine support). Until the Steamify page
-# passes the "on" list itself.
-options=""
-for id in gaming theme glyphs single launcher notify vram cec machine poweroff; do
-    [[ ",$skip," == *",$id,"* ]] && continue
-    [[ "$id" == poweroff && ",$skip," == *",machine,"* ]] && continue
-    options+="${options:+,}$id"
+root="$1" user="$2" choice="${3:-}"
+# Not filled in by Calamares (empty, or the literal ${gs[...]}): the page's
+# default, everything on.
+[[ -z "$choice" || "$choice" == *'${'* ]] && choice=gaming,theme,glyphs,single,launcher,notify,vram,cec,machine,poweroff
+boot=gamescope options=""
+for id in ${choice//,/ }; do
+    case "$id" in
+        boot) boot=desktop ;;
+        none) ;;
+        *) options+="${options:+,}$id" ;;
+    esac
 done
 log="$root/var/log/steamify-install.log"
 rule="$root/etc/sudoers.d/zz-steamify-install"
 [[ -d "$root" && -n "$user" ]] || exit 0
+# Everything switched off on the page: nothing to set up.
+[[ -n "$options" ]] || { echo "Nothing chosen on the Steamify page." > "$log"; exit 0; }
 
 install -Dm755 /usr/local/share/steamify/steamify.sh "$root/var/tmp/steamify.sh"
 printf '%s ALL=(ALL) NOPASSWD: ALL\n' "$user" > "$rule"

archiso/airootfs/usr/local/share/steamify-installer/Items.qml

@@ -0,0 +1,20 @@
+// The Steamify page's rows when `steamify.sh --defaults --list` can't be run
+// (see calamares-online.sh, which writes the real list over this copy in
+// /usr/local/share/steamify/qml at the start of the installer).
+pragma Singleton
+import QtQuick
+
+QtObject {
+    readonly property var rows: [
+        { id: "gaming", label: "SteamOS conversion", hint: "boot into gaming mode, Steam on the desktop", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "boot", label: "Boot into", hint: "", kind: "choice", parent: "gaming", on: false, selectable: true },
+        { id: "theme", label: "Install SteamOS theme", hint: "Vapor look (cachyos-vapor)", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "glyphs", label: "Install Steam Deck/Machine icons", hint: "Deck button icons in gaming mode", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "single", label: "Single user mode", hint: "no password, lock screen or log out (SDDM)", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "launcher", label: "Steamify shortcut", hint: "the app on the desktop, Steamify Terminal in the launcher", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "notify", label: "Update notifications", hint: "a notification when there's a new Steamify", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "cec", label: "HDMI-CEC", hint: "use Steam with the TV remote, TV on/off with the PC", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "machine", label: "Steam Machine support", hint: "LED bar driver, hardware settings in Steam", kind: "toggle", parent: "", on: true, selectable: true },
+        { id: "poweroff", label: "Power-off fix", hint: "the Steam Machine stays off after shutting down", kind: "toggle", parent: "machine", on: true, selectable: true }
+    ]
+}

archiso/airootfs/usr/local/share/steamify-installer/SteamifyPage.qml

@@ -0,0 +1,185 @@
+// Steamify's page in Calamares (packagechooserq@steamifypage, method legacy),
+// styled like the rest of CachyOS's installer: its palette, standard
+// controls, CachyOS's turquoise for the selected row. Left the options,
+// right what the selected (or hovered) one does.
+// The rows come from Steamify itself: calamares-online.sh writes
+// ../steamify/qml/Items.qml from `steamify.sh --defaults --list` (the newest
+// Steamify, else the ISO's), so new options show up without a new ISO; the
+// explanations are the app's (Texts.qml, same folder).
+// The choice goes to Calamares' global storage as packagechooser_steamifypage:
+// the ids that are on, comma-separated, plus "boot" for Boot into Desktop
+// ("none" when nothing is on); steamify-install passes it to
+// `steamify.sh --defaults --options ... --boot ...`.
+import io.calamares.core 1.0
+import io.calamares.ui 1.0
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import "../steamify/qml"
+
+Item {
+    id: page
+    width: parent.width
+    height: parent.height
+
+    SystemPalette { id: pal; colorGroup: SystemPalette.Active }
+    readonly property color accent: "#00CED1"
+
+    // Only what can be set up here (Steamify leaves out the rest).
+    readonly property var rows: Items.rows.filter(function (r) { return r.selectable; })
+    property var want: ({})
+    property string boot: "gamescope"
+    property int sel: 0
+
+    function label(r) { return (Texts.items[r.id] || {}).label || r.label; }
+    function hint(r) { return (Texts.items[r.id] || {}).hint || r.hint; }
+    function shown(r) { return !r.parent || !!want[r.parent]; }
+
+    // Steamify's own rules: a sub-option needs its parent (turning a parent
+    // off turns its sub-options off); single user mode needs the conversion.
+    function toggle(id) {
+        var w = Object.assign({}, want);
+        w[id] = !w[id];
+        for (var i = 0; i < rows.length; i++) {
+            var r = rows[i];
+            if (w[id] && r.id === id && r.parent) w[r.parent] = true;
+            if (!w[id] && r.parent === id && r.kind === "toggle") w[r.id] = false;
+            if (w[id] && r.parent === id && r.kind === "toggle") w[r.id] = true;   // opt-out sub-options
+        }
+        if (id === "single" && w.single) w.gaming = true;
+        if (id === "gaming" && !w.gaming) { w.single = false; boot = "gamescope"; }
+        want = w;
+    }
+
+    function choice() {
+        var on = [];
+        for (var i = 0; i < rows.length; i++)
+            if (rows[i].kind === "toggle" && want[rows[i].id]) on.push(rows[i].id);
+        if (want.gaming && boot === "desktop") on.push("boot");
+        return on.length ? on.join(",") : "none";
+    }
+    onWantChanged: config.packageChoice = choice()
+    onBootChanged: config.packageChoice = choice()
+    Component.onCompleted: {
+        // Preselected like Steamify's first run.
+        var w = {};
+        for (var i = 0; i < rows.length; i++) if (rows[i].kind === "toggle") w[rows[i].id] = rows[i].on;
+        want = w;
+        config.packageChoice = choice();
+    }
+
+    ColumnLayout {
+        anchors.fill: parent
+        anchors.margins: 16
+        spacing: 12
+
+        Label {
+            Layout.fillWidth: true
+            text: "Steamify sets up the SteamOS experience while CachyOS installs. Everything can be changed later with the Steamify app."
+            wrapMode: Text.WordWrap
+            color: pal.windowText
+        }
+
+        RowLayout {
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+            spacing: 16
+
+            ListView {
+                id: list
+                Layout.fillHeight: true
+                Layout.preferredWidth: parent.width * 0.55
+                clip: true
+                spacing: 4
+                boundsBehavior: Flickable.StopAtBounds
+                model: page.rows
+                ScrollBar.vertical: ScrollBar { policy: ScrollBar.AsNeeded }
+                delegate: Rectangle {
+                    id: row
+                    required property var modelData
+                    required property int index
+                    readonly property var it: modelData
+                    readonly property bool vis: page.shown(it)
+                    readonly property bool selected: vis && index === page.sel
+                    width: list.width - 12
+                    height: vis ? 52 : 0
+                    visible: vis
+                    radius: 4
+                    color: selected ? Qt.rgba(page.accent.r, page.accent.g, page.accent.b, 0.18) : pal.base
+                    border.width: 1
+                    border.color: selected ? page.accent : Qt.rgba(pal.windowText.r, pal.windowText.g, pal.windowText.b, 0.15)
+
+                    MouseArea {
+                        anchors.fill: parent; hoverEnabled: true
+                        // Hovering explains a row too, like selecting it.
+                        onEntered: page.sel = row.index
+                        onClicked: { page.sel = row.index; if (row.it.kind === "toggle") page.toggle(row.it.id); }
+                    }
+                    RowLayout {
+                        anchors.fill: parent
+                        anchors.leftMargin: row.it.parent ? 32 : 12
+                        anchors.rightMargin: 12
+                        spacing: 12
+                        ColumnLayout {
+                            Layout.fillWidth: true
+                            spacing: 0
+                            Label { Layout.fillWidth: true; text: page.label(row.it); font.bold: true; elide: Text.ElideRight; color: pal.text }
+                            Label { Layout.fillWidth: true; text: page.hint(row.it); elide: Text.ElideRight; color: pal.text; opacity: 0.7; font.pointSize: 8.5 }
+                        }
+                        Switch {
+                            visible: row.it.kind === "toggle"
+                            checked: !!page.want[row.it.id]
+                            onToggled: { page.sel = row.index; page.toggle(row.it.id); }
+                        }
+                        RowLayout {
+                            visible: row.it.kind === "choice"
+                            spacing: 4
+                            RadioButton { text: "Gaming mode"; checked: page.boot === "gamescope"
+                                          onClicked: { page.sel = row.index; page.boot = "gamescope"; } }
+                            RadioButton { text: "Desktop"; checked: page.boot === "desktop"
+                                          onClicked: { page.sel = row.index; page.boot = "desktop"; } }
+                        }
+                    }
+                }
+            }
+
+            // What the selected (or hovered) option does.
+            Rectangle {
+                id: detail
+                readonly property var it: page.rows[page.sel] || ({})
+                readonly property var tx: Texts.items[it.id] || ({})
+                Layout.fillWidth: true
+                Layout.fillHeight: true
+                radius: 4
+                color: pal.base
+                border.width: 1
+                border.color: Qt.rgba(pal.windowText.r, pal.windowText.g, pal.windowText.b, 0.15)
+                onItChanged: flick.contentY = 0
+
+                Flickable {
+                    id: flick
+                    anchors.fill: parent
+                    anchors.margins: 16
+                    clip: true
+                    contentHeight: col.implicitHeight
+                    boundsBehavior: Flickable.StopAtBounds
+                    ScrollBar.vertical: ScrollBar { policy: ScrollBar.AsNeeded }
+                    ColumnLayout {
+                        id: col
+                        width: flick.width - 12
+                        spacing: 10
+                        Label { Layout.fillWidth: true; text: detail.it.id ? page.label(detail.it) : ""; font.bold: true; font.pointSize: 13
+                                wrapMode: Text.WordWrap; color: pal.text }
+                        Label { Layout.fillWidth: true; text: detail.tx.body || page.hint(detail.it) || ""; wrapMode: Text.WordWrap; color: pal.text }
+                        Label { visible: (detail.tx.changes || []).length > 0; text: "What it changes"; font.bold: true; color: pal.text; topPadding: 4 }
+                        Repeater {
+                            model: detail.tx.changes || []
+                            Label { required property string modelData; Layout.fillWidth: true; text: "•  " + modelData
+                                    wrapMode: Text.WordWrap; color: pal.text }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}