Improvements to text-slicer plugin

1. Introduce template tiddlers for the document, each tiddler, and the
tiddler toolbar
2. Move the text slicer toolbar button to the left of the edit button
3. Add a selectable toolbar, currently just containing the tiddler title

plugins/tiddlywiki/text-slicer/macros.tid

@@ -1,15 +1,11 @@
 title: $:/plugins/tiddlywiki/text-slicer/macros
 tags: $:/tags/Macro
 
-\define display-tiddler()
-<$list filter="[draft.of<currentTiddler>limit[1]]" editTemplate="$:/core/ui/EditTemplate" emptyMessage="""<$transclude mode='block'/>"""/>
-\end
-
 \define display-heading-tiddler(level:"h1")
 <$level$><$view field="title"/></$level$>
 <$list filter='[tag<currentTiddler>!has[draft.of]]'>
 <$tiddler>
-<<display-tiddler>>
+{{||$:/plugins/tiddlywiki/text-slicer/templates/display-tiddler}}
 </$tiddler>
 </$list>
 \end
@@ -19,7 +15,7 @@ tags: $:/tags/Macro
 <$list filter='[tag<currentTiddler>!has[draft.of]]'>
 <li>
 <$tiddler>
-<<display-tiddler>>
+{{||$:/plugins/tiddlywiki/text-slicer/templates/display-tiddler}}
 </$tiddler>
 </li>
 </$list>

plugins/tiddlywiki/text-slicer/slice-button.tid

@@ -1,5 +1,6 @@
 title: $:/plugins/tiddlywiki/text-slicer/ui/slice-button
 tags: $:/tags/ViewToolbar
+list-before: $:/core/ui/Buttons/edit
 caption: {{$:/plugins/tiddlywiki/text-slicer/text-slicer-icon}} Slice tiddler
 description: Slice this tiddler by headings and lists
 

plugins/tiddlywiki/text-slicer/slicer.js

@@ -121,7 +121,7 @@ function sliceTiddler(title) {
 	if(parser) {
 		parentStack.push({type: "h0", title: addTiddler({
 			title: "Sliced up " + title,
-			text: "<div class='tc-table-of-contents'>\n\n<<toc-selective-expandable 'Sliced up " + title + "'>>\n\n</div>\n<<display-heading-tiddler level:'h1'>>",
+			text: "{{||$:/plugins/tiddlywiki/text-slicer/templates/display-document}}",
 			list: []
 		})});
 		processNodeList(parser.tree);

plugins/tiddlywiki/text-slicer/template-display-document.tid

@@ -0,0 +1,21 @@
+title: $:/plugins/tiddlywiki/text-slicer/templates/display-document
+
+\define config-show-toolbar()
+$:/plugins/tiddlywiki/text-slicer/config/show-toolbar/$(currentTiddler)$
+\end
+
+\define display-tiddler()
+<$set name="tv-show-toolbar" value={{$(config-show-toolbar)$}}>
+<<display-heading-tiddler level:'h1'>>
+</$set>
+\end
+
+<div class='tc-table-of-contents'>
+
+<$macrocall $name="toc-selective-expandable" tag=<<currentTiddler>>/>
+
+</div>
+
+<$checkbox tiddler=<<config-show-toolbar>> field="text" checked="yes" unchecked="no" default="no"> Show toolbar</$checkbox>
+
+<<display-tiddler>>

plugins/tiddlywiki/text-slicer/template-display-tiddler.tid

@@ -0,0 +1,6 @@
+title: $:/plugins/tiddlywiki/text-slicer/templates/display-tiddler
+
+<$list filter="[<tv-show-toolbar>prefix[yes]]" variable="hasToolbar">
+{{||$:/plugins/tiddlywiki/text-slicer/templates/tiddler-toolbar}}
+</$list>
+<$list filter="[draft.of<currentTiddler>limit[1]]" editTemplate="$:/core/ui/EditTemplate" emptyMessage="""<$transclude mode='block'/>"""/>

plugins/tiddlywiki/text-slicer/template-tiddler-toolbar.tid

@@ -0,0 +1,5 @@
+title: $:/plugins/tiddlywiki/text-slicer/templates/tiddler-toolbar
+
+<div class="tc-slice-toolbar" style="background:#def;">
+<$link><$text text=<<currentTiddler>>/></$link>
+</div>