From 2322be3f41bad7d8ed2900b9892a59b39d196a27 Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@osmosoft.com>
Date: Thu, 17 Jul 2014 18:42:04 +0100
Subject: [PATCH] Add preview to upgrade wizard
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The tiddlers are wikified in the context of the host wiki, which means
that mutual transclusions between imported tiddlers won’t appear
correct in the preview.
---
 core/ui/ImportListing.tid | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/core/ui/ImportListing.tid b/core/ui/ImportListing.tid
index c51a013a5..1ca1ff9e3 100644
--- a/core/ui/ImportListing.tid
+++ b/core/ui/ImportListing.tid
@@ -7,6 +7,9 @@ message-$(payloadTiddler)$
 \define selectionField()
 selection-$(payloadTiddler)$
 \end
+\define previewPopupState()
+!!popup-$(payloadTiddler)$
+\end
 <table>
 <tbody>
 <tr>
@@ -26,14 +29,28 @@ selection-$(payloadTiddler)$
 <$checkbox field=<<selectionField>> checked="checked" unchecked="unchecked" default="checked"/>
 </td>
 <td>
-<$link to=<<payloadTiddler>>>
-<$text text=<<payloadTiddler>>/>
-</$link>
+<$reveal type="nomatch" state=<<previewPopupState>> text="yes">
+<$button class="btn-invisible btn-dropdown" set=<<previewPopupState>> setTo="yes">
+{{$:/core/images/right-arrow}}<$text text=<<payloadTiddler>>/>
+</$button>
+</$reveal>
+<$reveal type="match" state=<<previewPopupState>> text="yes">
+<$button class="btn-invisible btn-dropdown" set=<<previewPopupState>> setTo="no">
+{{$:/core/images/down-arrow}}<$text text=<<payloadTiddler>>/>
+</$button>
+</$reveal>
 </td>
 <td>
 <$view field=<<messageField>>/>
 </td>
 </tr>
+<tr>
+<td colspan="3">
+<$reveal type="match" text="yes" state=<<previewPopupState>>>
+<$transclude subtiddler=<<payloadTiddler>> mode="block"/>
+</$reveal>
+</td>
+</tr>
 </$list>
 </tbody>
 </table>