diff options
author | Bibiko <bibiko@eva.mpg.de> | 2009-05-28 11:14:48 +0000 |
---|---|---|
committer | Bibiko <bibiko@eva.mpg.de> | 2009-05-28 11:14:48 +0000 |
commit | b98aa835bed54e311e47f34775566377a247b109 (patch) | |
tree | add05eea1741d2662ed8afe4d7e973da70898f5b /Source | |
parent | 297086a539bc69bf389979e68e3d8dcfc64f56d4 (diff) | |
download | sequelpro-b98aa835bed54e311e47f34775566377a247b109.tar.gz sequelpro-b98aa835bed54e311e47f34775566377a247b109.tar.bz2 sequelpro-b98aa835bed54e311e47f34775566377a247b109.zip |
• ADDED: highlight the current active query by setting its background color in the Custom Query Editor
Diffstat (limited to 'Source')
-rw-r--r-- | Source/CustomQuery.m | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/Source/CustomQuery.m b/Source/CustomQuery.m index 2fb13265..bbcd6f2f 100644 --- a/Source/CustomQuery.m +++ b/Source/CustomQuery.m @@ -774,6 +774,7 @@ SPSQLParser *customQueryParser; NSArray *queries; NSString *query = nil; + NSRange queryRange; int i, j, lastQueryStartPosition, queryPosition = 0; // If the supplied position is negative or beyond the end of the string, return nil. @@ -795,6 +796,8 @@ // ========= test case for SQL splitting into ranges == END [customQueryParser release]; + NSCharacterSet *newlineSet = [NSCharacterSet whitespaceAndNewlineCharacterSet]; + // Walk along the array of queries to identify the current query - taking into account // the extra semicolon at the end of each query for (i = 0; i < [queries count]; i++ ) { @@ -809,7 +812,6 @@ // before the next character, also consider the position to belong to the previous query. if (*doLookBehind) { BOOL positionAssociatedWithPreviousQuery = NO; - NSCharacterSet *newlineSet = [NSCharacterSet whitespaceAndNewlineCharacterSet]; // If the caret is at the very start of the string, always associate if (position == queryStartPosition) positionAssociatedWithPreviousQuery = YES; @@ -834,6 +836,7 @@ if (i && positionAssociatedWithPreviousQuery && [[[queries objectAtIndex:i-1] stringByTrimmingCharactersInSet:newlineSet] length]) { query = [NSString stringWithString:[queries objectAtIndex:i-1]]; queryStartPosition = lastQueryStartPosition; + queryRange=NSMakeRange(queryStartPosition, [[queries objectAtIndex:i-1] length]); break; } @@ -842,6 +845,7 @@ } query = [NSString stringWithString:[queries objectAtIndex:i]]; + queryRange=NSMakeRange(queryStartPosition, [[queries objectAtIndex:i] length]); break; } queryPosition++; @@ -851,15 +855,29 @@ if (*doLookBehind && position == [[textView string] length] && !query) { query = [queries lastObject]; + queryRange=NSMakeRange(queryStartPosition, [[queries lastObject] length]); } [queries release]; + + // Remove all background color attributes + [[textView textStorage] removeAttribute:NSBackgroundColorAttributeName range:NSMakeRange(0,[[textView string] length])]; // Ensure the string isn't empty. // (We could also strip comments for this check, but that prevents use of conditional comments) if ([[query stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length] == 0) return nil; + // Highlight by setting a background color the current query + // and delete leading/trailing white spaces + int biasStart = [query rangeOfRegex:@"^\\s*"].length; + int biasEnd = [query rangeOfRegex:@"\\s*$"].length; + queryRange.location += biasStart; + queryRange.length -= biasEnd+biasStart; + [[textView textStorage] addAttribute: NSBackgroundColorAttributeName + value: [NSColor colorWithDeviceRed:0.95 green:0.95 blue:0.95 alpha:1] + range: queryRange ]; + // Return the located string. return query; } |