wallpaper: one monitor to preview, a line per transition

Selecting was unclear with a tile doing both jobs. A mock monitor now
plays whatever line is clicked, and a click changes nothing else; the
choice is an Active mark per line, and Random's pool a Switch beside it.
Each line shows a frame caught halfway through its transition.

MockScreen takes children, drawn on its panel.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 0 insertions, 120 deletions

diff --git a/desktop/modules/appearance/TransitionTile.qml b/desktop/modules/appearance/TransitionTile.qml
deleted file mode 100644
index 9c6d9eb..0000000
--- a/desktop/modules/appearance/TransitionTile.qml
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (C) 2026 Danilo M. <danix@danix.xyz>
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2 as
-// published by the Free Software Foundation.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-import QtQuick
-import "../.."
-
-// One choice on the transitions page. A click selects it in the draft and
-// plays it once between the two current wallpapers. The tick puts it in
-// Random's pool. The tile named "random" has no shader and no tick.
-Item {
-    id: tile
-    required property string name
-    required property string label
-    readonly property bool random: name === "random"
-    readonly property bool selected: Transitions.draftPick === name
-    readonly property bool shows: !random && Wallpapers.currentH !== "" && Wallpapers.currentV !== ""
-    property real progress: 0
-    property point origin: Qt.point(0.5, 0.5)
-
-    implicitHeight: thumb.height + 30
-
-    Glow {
-        anchors.fill: thumb
-        on: tile.selected
-    }
-
-    Rectangle {
-        id: thumb
-        width: tile.width
-        height: Math.round(width * 9 / 16)
-        color: Theme.surface
-        clip: true
-
-        // Same layering as the cover, WallpaperSpread.qml. ponytail: rests on
-        // the old picture again after playing, with a cut.
-        Image {
-            id: newImg
-            visible: tile.shows
-            anchors.fill: parent
-            source: tile.shows ? Wallpapers.currentV : ""
-            fillMode: Image.PreserveAspectCrop
-            sourceSize: Qt.size(thumb.width, thumb.height)
-            asynchronous: true
-            layer.enabled: tile.shows
-        }
-        Image {
-            id: oldImg
-            visible: tile.shows
-            anchors.fill: parent
-            source: tile.shows ? Wallpapers.currentH : ""
-            fillMode: Image.PreserveAspectCrop
-            sourceSize: Qt.size(thumb.width, thumb.height)
-            asynchronous: true
-            layer.enabled: tile.shows
-            layer.effect: WallShader {
-                name: tile.name
-                target: newImg
-                progress: tile.progress
-                aspect: thumb.width / Math.max(1, thumb.height)
-                origin: tile.origin
-            }
-        }
-
-        Text {
-            anchors.centerIn: parent
-            visible: tile.random
-            // nf-fa-shuffle, present in Inconsolata Nerd Font.
-            text: ""
-            color: Theme.subtext
-            font { family: Theme.iconFamily; pixelSize: Theme.fontSize * 2 }
-        }
-
-        MouseArea {
-            anchors.fill: parent
-            cursorShape: Qt.PointingHandCursor
-            onClicked: {
-                Transitions.draftPick = tile.name;
-                if (!tile.shows) return;
-                tile.origin = Qt.point(Math.random(), Math.random());
-                play.restart();
-            }
-        }
-    }
-
-    NumberAnimation {
-        id: play
-        target: tile
-        property: "progress"
-        from: 0
-        to: 1
-        duration: Transitions.duration
-        onFinished: tile.progress = 0
-    }
-
-    Toggle {
-        anchors { top: thumb.bottom; topMargin: 6; left: parent.left }
-        visible: !tile.random
-        label: tile.label
-        // Toggle assigns checked itself, which would break a plain binding
-        // and leave the tick stale after Reset.
-        Binding on checked { value: Transitions.draftPool.indexOf(tile.name) >= 0 }
-        onToggled: Transitions.toggle(tile.name)
-    }
-
-    Text {
-        anchors { top: thumb.bottom; topMargin: 8; left: parent.left }
-        visible: tile.random
-        text: tile.label
-        color: Theme.subtext
-        font { family: Theme.fontFamily; pixelSize: Theme.fontSize - 4 }
-    }
-}