From 1026c329afed70f5ab3b8db32756ea926049dbe9 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Fri, 9 Feb 2018 23:41:36 +0100
Subject: Query instead of filtering

---
 framework/qml/MailListView.qml         |  2 ++
 framework/src/domain/maillistmodel.cpp | 17 ++++++++++++++++-
 framework/src/domain/maillistmodel.h   |  1 +
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/framework/qml/MailListView.qml b/framework/qml/MailListView.qml
index 1cdc664f..8fed8c9d 100644
--- a/framework/qml/MailListView.qml
+++ b/framework/qml/MailListView.qml
@@ -43,6 +43,7 @@ FocusScope {
         onMessageReceived: {
             parentFolder = message.folder
             currentMail = null
+            filterField.clearSearch()
         }
     }
 
@@ -82,6 +83,7 @@ FocusScope {
             function clearSearch() {
                 filterField.visible = false
                 find.text = ""
+                mailListModel.filter = ""
             }
 
             RowLayout {
diff --git a/framework/src/domain/maillistmodel.cpp b/framework/src/domain/maillistmodel.cpp
index 4b70a10a..e3ef04d6 100644
--- a/framework/src/domain/maillistmodel.cpp
+++ b/framework/src/domain/maillistmodel.cpp
@@ -37,7 +37,21 @@ MailListModel::~MailListModel()
 
 void MailListModel::setFilter(const QString &filter)
 {
-    setFilterWildcard(filter);
+    if (filter.length() < 3 && !filter.isEmpty()) {
+        return;
+    }
+    auto oldQuery = mQuery;
+    auto query = mQuery;
+    if (!filter.isEmpty()) {
+        auto f = filter;
+        if (filter.contains(' ')) {
+            f = "\"" + filter + "\"";
+        }
+        f.append('*');
+        query.filter<Sink::ApplicationDomain::Mail::Subject>(Sink::QueryBase::Comparator(f, Sink::QueryBase::Comparator::Fulltext));
+    }
+    runQuery(query);
+    mQuery = oldQuery;
 }
 
 QString MailListModel::filter() const
@@ -188,6 +202,7 @@ bool MailListModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourcePar
 
 void MailListModel::runQuery(const Sink::Query &query)
 {
+    mQuery = query;
     m_model = Sink::Store::loadModel<Sink::ApplicationDomain::Mail>(query);
     setSourceModel(m_model.data());
 }
diff --git a/framework/src/domain/maillistmodel.h b/framework/src/domain/maillistmodel.h
index ce0399f7..27e8d036 100644
--- a/framework/src/domain/maillistmodel.h
+++ b/framework/src/domain/maillistmodel.h
@@ -107,4 +107,5 @@ private:
     QSet<QByteArray> mFetchedMails;
     QByteArray mCurrentQueryItem;
     bool mIsThreaded = true;
+    Sink::Query mQuery;
 };
-- 
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