From 521f826ad9fdbe791ab4bdbb962dbfe116e8c938 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Fri, 4 Dec 2009 00:18:24 +0000
Subject: [PATCH] Minor adjustments for searching: at least searching for tags
 works now again :-)

svn path=/trunk/KDE/kdebase/apps/; revision=1058137
---
 src/search/dolphinsearchbox.cpp        | 4 ++--
 src/search/searchcriterionselector.cpp | 8 ++++++--
 src/search/searchcriterionvalue.cpp    | 3 ++-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/search/dolphinsearchbox.cpp b/src/search/dolphinsearchbox.cpp
index 507becabd..1dcb381dd 100644
--- a/src/search/dolphinsearchbox.cpp
+++ b/src/search/dolphinsearchbox.cpp
@@ -61,8 +61,8 @@ DolphinSearchCompleter::DolphinSearchCompleter(KLineEdit* linedit) :
         foreach (const Nepomuk::Tag& tag, tags) {
             const QString tagText = tag.label();
             addCompletionItem(tagText,
-                              "tag:\"" + tagText + '\"',
-                              i18nc("Tag as in Nepomuk::Tag", "Tag"),
+                              "hasTag:\"" + tagText + '\"',
+                              i18nc("Tag as in Nepomuk::Tag", "Tag"), // TODO: change to "hasTag" after msg freeze
                               QString(),
                               KIcon("mail-tagged"));
         }
diff --git a/src/search/searchcriterionselector.cpp b/src/search/searchcriterionselector.cpp
index ab447bb83..f9c122d46 100644
--- a/src/search/searchcriterionselector.cpp
+++ b/src/search/searchcriterionselector.cpp
@@ -210,12 +210,16 @@ void SearchCriterionSelector::createDescriptions()
     QList<SearchCriterionDescription::Comparator> tagComps;
     tagComps.append(SearchCriterionDescription::Comparator(i18nc("@label All (tags)", "All")));
     tagComps.append(SearchCriterionDescription::Comparator(i18nc("@label", "Equal to"), Nepomuk::Query::ComparisonTerm::Equal));
-    tagComps.append(SearchCriterionDescription::Comparator(i18nc("@label", "Not Equal to"), Nepomuk::Query::ComparisonTerm::Equal)); // TODO
+    // It is unclear yet how to express != for tags with the new Nepomuk query API. Disable it for KDE 4.4,
+    // but leave the translation string there to be able to enable this functionality for KDE 4.4.x:
+    const QString dummy = i18nc("@label", "Not Equal to");
+    Q_UNUSED(dummy);
+    //tagComps.append(SearchCriterionDescription::Comparator(i18nc("@label", "Not Equal to"), Nepomuk::Query::ComparisonTerm::Equal)); // TODO
 
     TagValue* tagValue = new TagValue(this);
     tagValue->hide();
     SearchCriterionDescription tag(i18nc("@label", "Tag:"),
-                                   Soprano::Vocabulary::NAO::Tag(),
+                                   Soprano::Vocabulary::NAO::hasTag(),
                                    tagComps,
                                    tagValue);
     Q_ASSERT(static_cast<int>(SearchCriterionSelector::Tag) == 2);
diff --git a/src/search/searchcriterionvalue.cpp b/src/search/searchcriterionvalue.cpp
index eda297b83..065100e4e 100644
--- a/src/search/searchcriterionvalue.cpp
+++ b/src/search/searchcriterionvalue.cpp
@@ -67,7 +67,8 @@ DateValue::~DateValue()
 
 Nepomuk::Query::LiteralTerm DateValue::value() const
 {
-    return Nepomuk::Query::LiteralTerm(m_dateWidget->date());
+    const QDateTime dateTime(m_dateWidget->date());
+    return Nepomuk::Query::LiteralTerm(dateTime);
 }
 
 void DateValue::initializeValue(const QString& valueType)
-- 
2.47.3