From c72b412ec88052012405c529332f835a8265d941 Mon Sep 17 00:00:00 2001
From: Vasileios Georgitzikis <tzikis@macports.org>
Date: Wed, 28 Jul 2010 18:12:50 +0000
Subject: [PATCH] Added fetching of variants conflicts in the GUI, when the
 user clicks on Install With Variants

git-svn-id: https://svn.macports.org/repository/macports/branches/gsoc10-gui@70052 d073be05-634f-4543-b044-5fe20cf6d1d6
---
 Pallet/MPActionsController.h |  1 +
 Pallet/MPActionsController.m | 83 +++++++++++++++++++++++++++++++++---
 Pallet/MPCheckbox.h          |  4 +-
 Pallet/MPCheckbox.m          |  8 ----
 4 files changed, 81 insertions(+), 15 deletions(-)

diff --git a/Pallet/MPActionsController.h b/Pallet/MPActionsController.h
index 1cb322a..f01c4e1 100644
--- a/Pallet/MPActionsController.h
+++ b/Pallet/MPActionsController.h
@@ -60,6 +60,7 @@ extern BOOL altWasPressed;
 - (IBAction)toggleInfoPanel: (id) sender;
 
 -(IBAction)clickCheckbox:(id)sender;
+-(void)checkConflicts: (NSString*) portName;
 
 - (void)queueOperation: (NSString*) operation portName: (NSString*) name portObject: (id) port variants: (NSMutableArray*) variants;
 
diff --git a/Pallet/MPActionsController.m b/Pallet/MPActionsController.m
index 6642292..b9d9ff3 100644
--- a/Pallet/MPActionsController.m
+++ b/Pallet/MPActionsController.m
@@ -91,6 +91,7 @@
 		//Testing code
 		//checkboxes[0].conflictsWith = @"universal";
 		
+		
 		for(UInt i=0; i< 10;i++)
 		{
 			[checkboxes[i] setAlphaValue:0];
@@ -153,6 +154,8 @@
 		}
 		//NSLog(@"End of Variants");
 		
+		[self checkConflicts:[port valueForKey:@"name"]];
+
 		
 		[variantsPanel makeKeyAndOrderFront:self];
 		//[chckbx2 setTitle:@"hehe"];
@@ -271,6 +274,7 @@
 
 -(IBAction)clickCheckbox:(id)sender
 {
+	
 	//Are we checking or unchecking the checkbox?
 	BOOL enableDisable;
 	if([sender state]==NSOnState)
@@ -281,14 +285,83 @@
 	{
 		enableDisable=YES;
 	}
-	//Enable/disable our conflicts depending on what we are doing
-	for(UInt i=0; i<10; i++)
+	
+	for(UInt j=0;j<[[sender conflictsWith] count]; j++)
 	{
-		if ([[checkboxes[i] title] isEqualToString:[sender conflictsWith]])
+		//Enable/disable our conflicts depending on what we are doing
+		for(UInt i=0; i<10; i++)
 		{
-			[checkboxes[i] setEnabled:enableDisable];
-		}
+			if ([[checkboxes[i] title] isEqualToString:[[sender conflictsWith] objectAtIndex:j]])
+			{
+				[checkboxes[i] setEnabled:enableDisable];
+				if (!enableDisable)
+				{
+					[checkboxes[i] setState:NSOffState];
+				}
+			}
+		}		
 	}
+	 
+}
+
+-(void)checkConflicts: (NSString *) portName
+{
+	
+	char *script= "pbpaste | python -c \"import re,sys;lines=sys.stdin.readlines();print '\\n'.join('%s,%s' % (re.sub(r'[\\W]','',lines[i-1].split()[0].rstrip(':')),','.join(l.strip().split()[3:])) for i, l in enumerate(lines) if l.strip().startswith('* conflicts'))\" >> mpfw_conflict";
+	//char *script="'''";
+	char command[256];
+	strcpy(command,"port variants ");
+	strcat(command, [portName UTF8String]);
+	strcat(command, "| pbcopy");
+	printf("\n%s\n%s\n", command, script);
+	system(command);
+	system(script);
+	
+	//Open the output file
+	FILE * file = fopen("mpfw_conflict", "r");
+	
+	//Read all default_variants
+	char buffer[256];
+	while(!feof(file))
+	{
+		char * temp = fgets(buffer,256,file);
+		if(temp == NULL) continue;
+		buffer[strlen(buffer)-1]='\0';
+		//Add the variant in the Array
+		printf("buffer:\n%s\n",buffer);
+		
+		char *token;
+		char *search = ",";
+		
+		token = strtok(buffer, search);
+		printf("token: %s\n",token);
+		
+		UInt i;
+		for(i=0; i<10; i++)
+		{
+			//NSLog(@"%@ %@",[checkboxes[i] title], [NSString stringWithCString:token]);
+
+			if ([[checkboxes[i] title] isEqualToString:[NSString stringWithCString:token]])
+			{
+				break;
+			}
+		}
+		[checkboxes[i] setConflictsWith:[NSMutableArray array]];
+		NSLog(@"checkbox: %i",i);
+		while ((token = strtok(NULL, search)) != NULL)
+		{
+			NSLog(@"token: %@",[NSString stringWithCString:token]);
+			[[checkboxes[i] conflictsWith] addObject:[NSString stringWithCString:token]];
+			//NSLog(@"count %i",[[checkboxes[i] conflictsWith] count]);
+		}
+		
+		//[defaultVariants addObject:[NSString stringWithCString:buffer]];
+	}
+	//Close and delete
+	fclose(file);
+	unlink("mpfw_conflict");
+
+	
 }
 
 -(BOOL)validateToolbarItem:(NSToolbarItem *)toolbarItem {
diff --git a/Pallet/MPCheckbox.h b/Pallet/MPCheckbox.h
index 36b99d9..654b0f0 100644
--- a/Pallet/MPCheckbox.h
+++ b/Pallet/MPCheckbox.h
@@ -14,10 +14,10 @@
 	
 	BOOL isDefault;
 	
-	NSString *conflictsWith;
+	NSMutableArray *conflictsWith;
 }
 
 @property (nonatomic) BOOL isDefault;
-@property (nonatomic, retain) NSString *conflictsWith;
+@property (nonatomic, retain) NSMutableArray *conflictsWith;
 
 @end
diff --git a/Pallet/MPCheckbox.m b/Pallet/MPCheckbox.m
index f674768..4a1a60b 100644
--- a/Pallet/MPCheckbox.m
+++ b/Pallet/MPCheckbox.m
@@ -10,13 +10,5 @@
 
 
 @implementation MPCheckbox
-
 @synthesize isDefault, conflictsWith;
-
--(void) performClick: (id) sender
-{
-	NSLog(@"performing click");
-	[super performClick:sender];
-	NSLog(@"click performed");
-}
 @end