gui/mainwindow.cpp

@@ -411,20 +411,10 @@ void MainWindow::lineEditReturnPressed()
 			if(addPathSearch)
 			{
 				LooqsQuery filesQuery = LooqsQuery::build(q, TokenType::FILTER_PATH_CONTAINS, false);
-				if(filesQuery.getLimit() == -1)
-				{
-					filesQuery.setLimit(1000);
-				}
-
 				results.append(searcher.search(filesQuery));
 			}
 			if(addContentSearch)
 			{
-				if(this->contentSearchQuery.getLimit() == -1)
-				{
-					this->contentSearchQuery.setLimit(1000);
-				}
-
 				results.append(searcher.search(this->contentSearchQuery));
 			}
 			return results;
@@ -454,12 +444,9 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
 		bool exists = pathInfo.exists();
 		if(exists)
 		{
-			if(!pathInfo.suffix().contains("htm")) // hack until we can preview them properly...
+			if(PreviewGenerator::get(pathInfo) != nullptr)
 			{
-				if(PreviewGenerator::get(pathInfo) != nullptr)
-				{
-					this->previewableSearchResults.append(result);
-				}
+				this->previewableSearchResults.append(result);
 			}
 		}
 		else
@@ -482,7 +469,7 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
 	QString statusText = "Results: " + QString::number(results.size()) + " files";
 	if(hasDeleted)
 	{
-		statusText += " WARNING: Some files are inaccessible. No preview available for those. Index may be out of sync";
+		statusText += " WARNING: Some files don't exist anymore. No preview available for those. Index out of sync";
 	}
 	ui->lblSearchResults->setText(statusText);
 }

shared/looqsquery.cpp

@@ -220,8 +220,19 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
 			{
 				throw LooqsGeneralException("Can't have two negations following each other");
 			}
+			if(!previousWasBool())
+			{
+				result.addToken(Token(BOOL_AND)); // Implicit and, our default operation
+			}
 			result.addToken(Token(NEGATION));
 		}
+		if(!result.tokens.isEmpty() && !previousWasBool() && !previousWas(NEGATION) && !previousWas(BRACKET_OPEN) &&
+		   bracket != ")")
+		{
+			// the current token isn't a negation, isn't a boolean. Thus, implicit AND is required
+			result.addToken(Token(BOOL_AND));
+		}
+
 		if(bracket != "")
 		{
 			if(bracket == "(")
@@ -248,7 +259,7 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
 
 		if(filtername != "")
 		{
-			TokenType tokenType = WORD;
+			TokenType tokenType;
 			QString value = m.captured("innerargs");
 			if(value == "")
 			{
@@ -259,15 +270,15 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
 				throw LooqsGeneralException("value cannot be empty for filters");
 			}
 
-			if(filtername == "p" || filtername == "path.contains")
+			if(filtername == "path.contains")
 			{
 				tokenType = FILTER_PATH_CONTAINS;
 			}
-			else if(filtername == "pb" || filtername == "path.starts")
+			else if(filtername == "path.starts")
 			{
 				tokenType = FILTER_PATH_STARTS;
 			}
-			else if(filtername == "pe" || filtername == "path.ends")
+			else if(filtername == "path.ends")
 			{
 				tokenType = FILTER_PATH_ENDS;
 			}
@@ -283,21 +294,21 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
 			{
 				tokenType = FILTER_CONTENT_PAGE;
 			}
-			// TODO: given this is not really a "filter", this feels slightly misplaced here
-			else if(filtername == "sort")
+			else if(filtername ==
+					"sort") // TODO: given this is not really a "filter", this feels slightly misplaced here
 			{
 				if(!result.sortConditions.empty())
 				{
 					throw LooqsGeneralException("Two sort statements are illegal");
 				}
+				// TODO: hack, since we are not a "filter", we must remove a preceeding (implicit) boolean
+				if((result.tokens.last().type & BOOL) == BOOL)
+				{
+					result.tokens.pop_back();
+				}
 				result.sortConditions = createSortConditions(value);
 				continue;
 			}
-			else if(filtername == "limit")
-			{
-				result.limit = value.toInt();
-				continue;
-			}
 			else
 			{
 				throw LooqsGeneralException("Unknown filter provided!");
@@ -315,26 +326,6 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
 		}
 	}
 
-	/* Add our default implicit AND boolean condition where appropriate */
-	QVector<Token> newTokens;
-
-	TokenType prevType = BOOL_AND;
-	int needsBoolean = FILTER_CONTENT | FILTER_PATH | NEGATION;
-	for(Token &t : result.tokens)
-	{
-		if(t.type == BRACKET_OPEN || t.type & needsBoolean)
-		{
-			if(!((prevType & BOOL) == BOOL) && !((prevType & NEGATION) == NEGATION) &&
-			   !((prevType & BRACKET_OPEN) == BRACKET_OPEN))
-			{
-				newTokens.append(Token(BOOL_AND));
-			}
-		}
-		prevType = t.type;
-		newTokens.append(t);
-	}
-	result.tokens = newTokens;
-
 	bool contentsearch = result.hasContentSearch();
 	bool sortsForContent = std::any_of(result.sortConditions.begin(), result.sortConditions.end(),
 									   [](SortCondition c) { return c.field == CONTENT_TEXT; });

shared/looqsquery.h

@@ -40,7 +40,6 @@ class LooqsQuery
 	/* Helper field to determine quertype as well as to quickly check what kind of filters etc.
 	 * are being used in this query*/
 	int tokensMask = 0;
-	int limit = -1;
 	QVector<Token> tokens;
 	QVector<SortCondition> sortConditions;
 	void addToken(Token t);
@@ -53,14 +52,6 @@ class LooqsQuery
 	{
 		return tokensMask;
 	}
-	int getLimit() const
-	{
-		return limit;
-	}
-	void setLimit(int limit)
-	{
-		this->limit = limit;
-	}
 	bool hasContentSearch();
 	bool hasPathSearch();
 

shared/sqlitesearch.cpp

@@ -183,11 +183,6 @@ QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
 				  whereSql + " " + sortSql;
 	}
 
-	if(query.getLimit() > 0)
-	{
-		prepSql += " LIMIT " + QString::number(query.getLimit());
-	}
-
 	QSqlQuery dbquery(*db);
 	dbquery.prepare(prepSql);
 	for(const QString &value : bindValues)

shared/token.h

@@ -4,25 +4,24 @@
 
 enum TokenType
 {
-	WORD = 8,
-	NEGATION = 16,
-	BOOL = 32,
+	WORD,
+	NEGATION = 2,
+	BOOL = 4,
 	BOOL_AND,
 	BOOL_OR,
-	GROUP = 64,
+	GROUP = 8,
 	BRACKET_OPEN,
 	BRACKET_CLOSE,
-	SORT = 128,
-	FILTER_PATH = 256,
+	SORT = 16,
+	FILTER_PATH = 32,
 	FILTER_PATH_MTIME,
 	FILTER_PATH_CONTAINS,
 	FILTER_PATH_SIZE,
 	FILTER_PATH_ENDS,
 	FILTER_PATH_STARTS,
-	FILTER_CONTENT = 512,
+	FILTER_CONTENT = 64,
 	FILTER_CONTENT_CONTAINS,
 	FILTER_CONTENT_PAGE,
-	LIMIT = 1024
 };
 
 class Token