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List:       kde-commits
Subject:    branches/work/kdelibs4_kconfig/kdecore/kconfig
From:       Thomas Braxton <brax108 () cox ! net>
Date:       2006-07-26 3:04:53
Message-ID: 1153883093.158059.521.nullmailer () svn ! kde ! org
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SVN commit 566422 by braxton:

implement a search function in KEntryMap

 M  +34 -0     kconfigdata.h  


--- branches/work/kdelibs4_kconfig/kdecore/kconfig/kconfigdata.h #566421:566422
@@ -129,7 +129,41 @@
  */
 class KEntryMap : public QMap<KEntryKey, KEntry>
 {
+    public:
+        enum SearchFlag {
+            SearchDefaults=1,
+            SearchLocalized=2
+        };
+        Q_DECLARE_FLAGS(SearchFlags, SearchFlag);
+
+        bool hasEntry(const char* group, const char* key=0, SearchFlags flags=0) const
+        {
+            const ConstIterator theEnd = constEnd();
+            KEntryKey theKey(group, key);
+            theKey.bDefault = (flags&SearchDefaults);
+
+            // try the localized key first
+            if (flags&SearchLocalized) {
+                theKey.bLocal = true;
+                const ConstIterator it = find(theKey);
+                if (it != theEnd) {
+                    if (!key) // group marker
+                        return it->mValue.isNull();
+                    return !it->bDeleted;
+                }
+                theKey.bLocal = false;
+            }
+
+            // try the non-localized key
+            const ConstIterator it = find(theKey);
+            if (it == theEnd)
+                return false;
+            if (!key) // group marker
+                return it->mValue.isNull();
+            return !it->bDeleted;
+        }
 };
+Q_DECLARE_OPERATORS_FOR_FLAGS(KEntryMap::SearchFlags)
 
 /**
  * \relates KEntry
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