From 10316c1a2e8448e5dd93a1d10c7e039115864925 Mon Sep 17 00:00:00 2001
From: Bibiko <bibiko@eva.mpg.de>
Date: Fri, 19 Feb 2010 14:43:01 +0000
Subject: =?UTF-8?q?=E2=80=A2=20added=20the=20chance=20to=20the=20user-defi?=
 =?UTF-8?q?ned=20Content=20Filter=20Editor=20to=20specify=20whether=20the?=
 =?UTF-8?q?=20leading=20<field>=20placeholder=20should=20be=20suppressed?=
 =?UTF-8?q?=20or=20not=20in=20order=20to=20be=20able=20to=20write=20a=20fi?=
 =?UTF-8?q?lter=20like=20"LENGTH($CURRENT=5FFIELD)>${}"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Source/SPContentFilterManager.h |  2 ++
 Source/SPContentFilterManager.m |  7 +++++-
 Source/TableContent.m           | 55 ++++++++++++++++++++++++++++-------------
 3 files changed, 46 insertions(+), 18 deletions(-)

(limited to 'Source')

diff --git a/Source/SPContentFilterManager.h b/Source/SPContentFilterManager.h
index f8ffe16e..7c6525ba 100644
--- a/Source/SPContentFilterManager.h
+++ b/Source/SPContentFilterManager.h
@@ -49,6 +49,7 @@
 	IBOutlet id resultingClauseLabel;
 	IBOutlet id resultingClauseContentLabel;
 	IBOutlet id insertPlaceholderButton;
+	IBOutlet id suppressLeadingFiledPlaceholderCheckbox;
 	
 	IBOutlet BWAnchoredButtonBar *splitViewButtonBar;
 
@@ -75,5 +76,6 @@
 - (IBAction)exportContentFilter:(id)sender;
 - (IBAction)importContentFilterByAdding:(id)sender;
 - (IBAction)closeContentFilterManagerSheet:(id)sender;
+- (IBAction)suppressLeadingFiledPlaceholderWasChanged:(id)sender;
 
 @end
diff --git a/Source/SPContentFilterManager.m b/Source/SPContentFilterManager.m
index 8e3fa5fe..8e79cc8e 100644
--- a/Source/SPContentFilterManager.m
+++ b/Source/SPContentFilterManager.m
@@ -533,6 +533,11 @@
 
 }
 
+- (IBAction)suppressLeadingFiledPlaceholderWasChanged:(id)sender
+{
+	[contentFilterTextView insertText:@""];
+}
+
 /*
  * Parse clause and update labels accordingly
  */
@@ -568,7 +573,7 @@
 			[c flushCachedRegexData];
 			[c replaceOccurrencesOfRegex:@"(?<!\\\\)\\$CURRENT_FIELD" withString:@"<field>"];
 			[c flushCachedRegexData];
-			[resultingClauseContentLabel setStringValue:[NSString stringWithFormat:@"<field> %@", c]];
+			[resultingClauseContentLabel setStringValue:[NSString stringWithFormat:@"%@%@", ([suppressLeadingFiledPlaceholderCheckbox state] == NSOnState) ? @"" : @"<field> ", c]];
 			[c release];
 		}
 
diff --git a/Source/TableContent.m b/Source/TableContent.m
index 50bcfd9f..da6577cb 100644
--- a/Source/TableContent.m
+++ b/Source/TableContent.m
@@ -809,6 +809,10 @@
 
 	NSUInteger numberOfArguments = [[filter objectForKey:@"NumberOfArguments"] integerValue];
 
+	BOOL suppressLeadingTablePlaceholder = NO;
+	if([filter objectForKey:@"SuppressLeadingFieldPlaceholder"])
+		suppressLeadingTablePlaceholder = YES;
+
 	// argument if Filter requires only one argument
 	NSMutableString *argument = [[NSMutableString alloc] initWithString:[argumentField stringValue]];
 
@@ -870,24 +874,41 @@
 	}
 
 	// Construct the filter string according the required number of arguments
-	if (numberOfArguments == 2) {
-		filterString = [NSString stringWithFormat:@"%@ %@", 
-			[[fieldField titleOfSelectedItem] backtickQuotedString], 
-			[NSString stringWithFormat:clause, 
-				[self escapeFilterArgument:firstBetweenArgument againstClause:clause], 
-				[self escapeFilterArgument:secondBetweenArgument againstClause:clause]]];
-	} else if (numberOfArguments == 1) {
-		filterString = [NSString stringWithFormat:@"%@ %@", 
-			[[fieldField titleOfSelectedItem] backtickQuotedString], 
-			[NSString stringWithFormat:clause, [self escapeFilterArgument:argument againstClause:clause]]];
+
+	if(suppressLeadingTablePlaceholder) {
+		if (numberOfArguments == 2) {
+			filterString = [NSString stringWithFormat:clause, 
+					[self escapeFilterArgument:firstBetweenArgument againstClause:clause], 
+					[self escapeFilterArgument:secondBetweenArgument againstClause:clause]];
+		} else if (numberOfArguments == 1) {
+			filterString = [NSString stringWithFormat:clause, [self escapeFilterArgument:argument againstClause:clause]];
+		} else {
+			filterString = [NSString stringWithString:[filter objectForKey:@"Clause"]];
+				if(numberOfArguments > 2) {
+					NSLog(@"Filter with more than 2 arguments is not yet supported.");
+					NSBeep();
+				}
+		}
 	} else {
-		filterString = [NSString stringWithFormat:@"%@ %@", 
-			[[fieldField titleOfSelectedItem] backtickQuotedString], 
-			[filter objectForKey:@"Clause"]];
-			if(numberOfArguments > 2) {
-				NSLog(@"Filter with more than 2 arguments is not yet supported.");
-				NSBeep();
-			}
+		if (numberOfArguments == 2) {
+			filterString = [NSString stringWithFormat:@"%@ %@", 
+				[[fieldField titleOfSelectedItem] backtickQuotedString], 
+				[NSString stringWithFormat:clause, 
+					[self escapeFilterArgument:firstBetweenArgument againstClause:clause], 
+					[self escapeFilterArgument:secondBetweenArgument againstClause:clause]]];
+		} else if (numberOfArguments == 1) {
+			filterString = [NSString stringWithFormat:@"%@ %@", 
+				[[fieldField titleOfSelectedItem] backtickQuotedString], 
+				[NSString stringWithFormat:clause, [self escapeFilterArgument:argument againstClause:clause]]];
+		} else {
+			filterString = [NSString stringWithFormat:@"%@ %@", 
+				[[fieldField titleOfSelectedItem] backtickQuotedString], 
+				[filter objectForKey:@"Clause"]];
+				if(numberOfArguments > 2) {
+					NSLog(@"Filter with more than 2 arguments is not yet supported.");
+					NSBeep();
+				}
+		}
 	}
 
 	[argument release];
-- 
cgit v1.2.3