Small performance boost for dragging within containers
This commit is contained in:
@@ -25,7 +25,7 @@
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export let isMobile: boolean = false;
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export let isMobile: boolean = false;
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let isOpen: Writable<boolean> | null = null;
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let isOpen: Writable<boolean> | null = null;
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let children: IDragItem[] | null = null;
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let children: IDragItem[] = [];
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const flipDurationMs = 100;
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const flipDurationMs = 100;
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let selectedIndex: number = 0;
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let selectedIndex: number = 0;
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@@ -61,7 +61,7 @@
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}
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}
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</script>
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</script>
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{#if container && Array.isArray(children)}
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{#if container}
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{@const selected = $uiState.uiUnlocked && $selectionState.currentSelection.includes(container.id)}
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{@const selected = $uiState.uiUnlocked && $selectionState.currentSelection.includes(container.id)}
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<div class="container {container.attrs.direction} {container.attrs.classes} {classes.join(' ')} z-index{zIndex}"
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<div class="container {container.attrs.direction} {container.attrs.classes} {classes.join(' ')} z-index{zIndex}"
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class:hide-block={container.attrs.containerVariant === "hidden"}
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class:hide-block={container.attrs.containerVariant === "hidden"}
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@@ -24,7 +24,7 @@
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export let isMobile: boolean = false;
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export let isMobile: boolean = false;
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let attrsChanged: Writable<number> | null = null;
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let attrsChanged: Writable<number> | null = null;
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let children: IDragItem[] | null = null;
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let children: IDragItem[] = [];
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const flipDurationMs = 100;
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const flipDurationMs = 100;
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$: if (container) {
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$: if (container) {
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@@ -35,12 +35,12 @@
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}
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}
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else {
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else {
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container = null;
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container = null;
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children = null;
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children = [];
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attrsChanged = null;
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attrsChanged = null;
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}
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}
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}
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}
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else {
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else {
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children = null;
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children = [];
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attrsChanged = null
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attrsChanged = null
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}
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}
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@@ -55,7 +55,7 @@
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};
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};
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</script>
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</script>
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{#if container && Array.isArray(children)}
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{#if container}
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{@const selected = $uiState.uiUnlocked && $selectionState.currentSelection.includes(container.id)}
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{@const selected = $uiState.uiUnlocked && $selectionState.currentSelection.includes(container.id)}
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<div class="container {container.attrs.direction} {container.attrs.classes} {classes.join(' ')} z-index{zIndex}"
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<div class="container {container.attrs.direction} {container.attrs.classes} {classes.join(' ')} z-index{zIndex}"
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class:hide-block={container.attrs.containerVariant === "hidden"}
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class:hide-block={container.attrs.containerVariant === "hidden"}
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@@ -25,7 +25,7 @@
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export let isMobile: boolean = false;
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export let isMobile: boolean = false;
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let attrsChanged: Writable<boolean> | null = null;
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let attrsChanged: Writable<boolean> | null = null;
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let children: IDragItem[] | null = null;
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let children: IDragItem[] = [];
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const flipDurationMs = 100;
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const flipDurationMs = 100;
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let selectedIndex: number = 0;
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let selectedIndex: number = 0;
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@@ -35,7 +35,7 @@
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attrsChanged = container.attrsChanged
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attrsChanged = container.attrsChanged
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}
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}
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else {
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else {
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children = null;
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children = [];
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attrsChanged = null
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attrsChanged = null
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}
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}
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@@ -68,7 +68,7 @@
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}
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}
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</script>
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</script>
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{#if container && Array.isArray(children)}
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{#if container}
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{@const selected = $uiState.uiUnlocked && $selectionState.currentSelection.includes(container.id)}
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{@const selected = $uiState.uiUnlocked && $selectionState.currentSelection.includes(container.id)}
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<div class="container {container.attrs.direction} {container.attrs.classes} {classes.join(' ')} z-index{zIndex}"
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<div class="container {container.attrs.direction} {container.attrs.classes} {classes.join(' ')} z-index{zIndex}"
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class:hide-block={container.attrs.containerVariant === "hidden"}
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class:hide-block={container.attrs.containerVariant === "hidden"}
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