• applied the new class SPFieldEditorController to TableContent

• deleted in DBVview.xib Field Editor Sheet (out-sourced)

1 files changed, 19 insertions, 503 deletions

diff --git a/Source/TableContent.m b/Source/TableContent.m
index 4f519e5a..e6381555 100644
--- a/Source/TableContent.m
+++ b/Source/TableContent.m
@@ -39,7 +39,7 @@
 #import "SPArrayAdditions.h"
 #import "SPTextViewAdditions.h"
 #import "SPDataAdditions.h"
-#import "QLPreviewPanel.h"
+#import "SPFieldEditorController.h"
 
 
 @implementation TableContent
@@ -58,7 +58,7 @@
 		selectedTable = nil;
 		sortCol       = nil;
 		lastField     = nil;
-		editData	  = nil;
+		// editData	  = nil;
 		keys		  = nil;
 
 		areShowingAllRows = false;
@@ -858,370 +858,6 @@
 	[alert beginSheetModalForWindow:tableWindow modalDelegate:self didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:) contextInfo:contextInfo];
 }
 
-//editSheet methods
-- (IBAction)closeEditSheet:(id)sender
-{
-	[NSApp stopModalWithCode:[sender tag]];
-}
-
-- (IBAction)openEditSheet:(id)sender
-/*
- loads a file into the editSheet
- */
-{
-	NSOpenPanel *panel = [NSOpenPanel openPanel];
-	
-	if ( [panel runModal] == NSOKButton ) {
-		NSString *fileName = [panel filename];
-		NSString *contents = nil;
-
-		editSheetWillBeInitialized = YES;
-
-		[editSheetProgressBar startAnimation:self];
-
-		// free old data
-		if ( editData != nil ) {
-			[editData release];
-		}
-		
-		// load new data/images
-		editData = [[NSData alloc] initWithContentsOfFile:fileName];
-
-		NSImage *image = [[NSImage alloc] initWithData:editData];
-		contents = [[NSString alloc] initWithData:editData encoding:[mySQLConnection encoding]];
-		if (contents == nil)
-			contents = [[NSString alloc] initWithData:editData encoding:NSASCIIStringEncoding];
-
-		// set the image preview, string contents and hex representation
-		[editImage setImage:image];
-
-		
-		if(contents)
-			[editTextView setString:contents];
-		else
-			[editTextView setString:@""];
-		
-		// Load hex data only if user has already displayed them
-		if(![[hexTextView string] isEqualToString:@""])
-			[hexTextView setString:[editData dataToFormattedHexString]];
-
-		// If the image cell now contains a valid image, select the image view
-		if (image) {
-			[editSheetSegmentControl setSelectedSegment:1];
-			[hexTextView setHidden:YES];
-			[hexTextScrollView setHidden:YES];
-			[editImage setHidden:NO];
-			[editTextView setHidden:YES];
-			[editTextScrollView setHidden:YES];
-
-		// Otherwise deselect the image view
-		} else {
-			[editSheetSegmentControl setSelectedSegment:0];
-			[hexTextView setHidden:YES];
-			[hexTextScrollView setHidden:YES];
-			[editImage setHidden:YES];
-			[editTextView setHidden:NO];
-			[editTextScrollView setHidden:NO];
-		}
-		
-		[image release];
-		if(contents)
-			[contents release];
-		[editSheetProgressBar stopAnimation:self];
-		editSheetWillBeInitialized = NO;
-	}
-}
-
-/*
- * Segement controller for text/image/hex buttons in editSheet
- */
-- (IBAction)segmentControllerChanged:(id)sender
-{
-	switch([sender selectedSegment]){
-		case 0: // text
-		[editTextView setHidden:NO];
-		[editTextScrollView setHidden:NO];
-		[editImage setHidden:YES];
-		[hexTextView setHidden:YES];
-		[hexTextScrollView setHidden:YES];
-		[editSheet makeFirstResponder:editTextView];
-		break;
-		case 1: // image
-		[editTextView setHidden:YES];
-		[editTextScrollView setHidden:YES];
-		[editImage setHidden:NO];
-		[hexTextView setHidden:YES];
-		[hexTextScrollView setHidden:YES];
-		[editSheet makeFirstResponder:editImage];
-		break;
-		case 2: // hex - load on demand
-		if(editData && [editData length] && [[hexTextView string] isEqualToString:@""]) {
-			[editSheetProgressBar startAnimation:self];
-			[hexTextView setString:[editData dataToFormattedHexString]];
-			[editSheetProgressBar stopAnimation:self];
-		}
-		[editTextView setHidden:YES];
-		[editTextScrollView setHidden:YES];
-		[editImage setHidden:YES];
-		[hexTextView setHidden:NO];
-		[hexTextScrollView setHidden:NO];
-		[editSheet makeFirstResponder:hexTextView];
-		break;
-	}
-}
-
-/*
- * Saves a file containing the content of the editSheet
- */
-- (IBAction)saveEditSheet:(id)sender
-{
-	NSSavePanel *panel = [NSSavePanel savePanel];
-	
-	if ( [panel runModal] == NSOKButton ) {
-
-		[editSheetProgressBar startAnimation:self];
-
-		NSString *fileName = [panel filename];
-		
-		// Write binary field types directly to the file
-		//// || [editSheetBinaryButton state] == NSOnState
-		if ( [editData isKindOfClass:[NSData class]] ) {
-			[editData writeToFile:fileName atomically:YES];
-		
-		// Write other field types' representations to the file via the current encoding
-		} else {
-			[[editData description] writeToFile:fileName
-									 atomically:YES
-									   encoding:[CMMCPConnection encodingForMySQLEncoding:[[tableDocumentInstance connectionEncoding] UTF8String]]
-										  error:NULL];
-		}
-
-		[editSheetProgressBar stopAnimation:self];
-
-	}
-}
-
-#pragma mark -
-#pragma mark QuickLook
-
-- (IBAction)quickLookFormatButton:(id)sender
-{
-	switch([sender tag]) {
-		case 0: [self invokeQuickLookOfType:@"pict" treatAsText:NO];  break;
-		case 1: [self invokeQuickLookOfType:@"m4a"  treatAsText:NO];  break;
-		case 2: [self invokeQuickLookOfType:@"mp3"  treatAsText:NO];  break;
-		case 3: [self invokeQuickLookOfType:@"wav"  treatAsText:NO];  break;
-		case 4: [self invokeQuickLookOfType:@"mov"  treatAsText:NO];  break;
-		case 5: [self invokeQuickLookOfType:@"pdf"  treatAsText:NO];  break;
-		case 6: [self invokeQuickLookOfType:@"html" treatAsText:YES]; break;
-		case 7: [self invokeQuickLookOfType:@"doc"  treatAsText:NO];  break;
-		case 8: [self invokeQuickLookOfType:@"rtf"  treatAsText:YES]; break;
-	}
-}
-
-/*
- * Opens QuickLook for current data if QuickLook is available
- */
-- (void)invokeQuickLookOfType:(NSString *)type treatAsText:(BOOL)isText
-{
-
-	// Load private framework
-	if([[NSBundle bundleWithPath:@"/System/Library/PrivateFrameworks/QuickLookUI.framework"] load]) {
-
-		[editSheetProgressBar startAnimation:self];
-
-		// Create a temporary file name to store the data as file
-		// since QuickLook only works on files.
-		NSString *tmpFileName = [NSString stringWithFormat:@"/tmp/SequelProQuickLook.%@", type];
-
-		// if data are binary
-		if ( [editData isKindOfClass:[NSData class]] || !isText) {
-			[editData writeToFile:tmpFileName atomically:YES];
-		
-		// write other field types' representations to the file via the current encoding
-		} else {
-			[[editData description] writeToFile:tmpFileName
-									 atomically:YES
-									   encoding:[CMMCPConnection encodingForMySQLEncoding:[[tableDocumentInstance connectionEncoding] UTF8String]]
-										  error:NULL];
-		}
-
-		id ql = [NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel];
-
-		// Init QuickLook
-		[[ql delegate] setDelegate:self];
-		[ql setURLs:[NSArray arrayWithObject:
-			[NSURL fileURLWithPath:tmpFileName]] currentIndex:0 preservingDisplayState:YES];
-		// TODO: No interaction with iChat and iPhoto due to .scriptSuite warning:
-		// for superclass of class 'MainController' in suite 'Sequel Pro': 'NSCoreSuite.NSAbstractObject' is not a valid class name. 
-		[ql setShowsAddToiPhotoButton:NO];
-		[ql setShowsiChatTheaterButton:NO];
-		// Since we are inside of editSheet we have to avoid full-screen zooming
-		// otherwise QuickLook hangs
-		[ql setShowsFullscreenButton:NO];
-		[ql setEnableDragNDrop:NO];
-		// Order out QuickLook with animation effect according to self:previewPanel:frameForURL:
-		[ql makeKeyAndOrderFrontWithEffect:2];   // 1 = fade in
-
-		// quickLookCloseMarker == 1 break the modal session
-		quickLookCloseMarker = 0;
-
-		[editSheetProgressBar stopAnimation:self];
-
-		// Run QuickLook in its own modal seesion for event handling
-		NSModalSession session = [NSApp beginModalSessionForWindow:ql];
-		for (;;) {
-			// Conditions for closing QuickLook
-			if ([NSApp runModalSession:session] != NSRunContinuesResponse 
-				|| quickLookCloseMarker == 1 
-				|| ![ql isVisible]) 
-				break;
-			[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode  
-										beforeDate:[NSDate distantFuture]];
-
-		}
-		[NSApp endModalSession:session];
-
-		// Remove temp file after closing the sheet to allow double-click event at the QuickLook preview.
-		// The afterDelay: time is a kind of dummy, because after double-clicking the model session loop
-		// will break (ql not visible) and returns the event handling back to the editSheet which by itself
-		// blocks the execution of removeQuickLooksTempFile: until the editSheet is closed.
-		[self performSelector:@selector(removeQuickLooksTempFile:) withObject:tmpFileName afterDelay:2];
-		
-		// [[NSFileManager defaultManager] removeItemAtPath:tmpFileName error:NULL];
-
-	}
-
-}
-
-- (void)removeQuickLooksTempFile:(NSString*)aPath
-{
-	[[NSFileManager defaultManager] removeItemAtPath:aPath error:NULL];
-}
-
-// This is the delegate method
-// It should return the frame for the item represented by the URL
-// If an empty frame is returned then the panel will fade in/out instead
-- (NSRect)previewPanel:(NSPanel*)panel frameForURL:(NSURL*)URL
-{
-
-	// Close modal session defined in invokeQuickLookOfType:
-	// if user closes the QuickLook view
-	quickLookCloseMarker = 1;
-
-	// Return the App's middle point
-	NSRect mwf = [[NSApp mainWindow] frame];
-	return NSMakeRect(
-		mwf.origin.x+mwf.size.width/2,
-		mwf.origin.y+mwf.size.height/2,
-		5, 5);
-
-}
-
--(void)processPasteImageData
-{
-	editSheetWillBeInitialized = YES;
-
-	NSImage *image = nil;
-	
-	image = [[[NSImage alloc] initWithPasteboard:[NSPasteboard generalPasteboard]] autorelease];
-	if (image) {
-
-		if (editData) [editData release];
-
-		[editImage setImage:image];
-
-		editData = [[NSData alloc] initWithData:[image TIFFRepresentationUsingCompression:NSTIFFCompressionLZW factor:1]];
-
-		NSString *contents = [[NSString alloc] initWithData:editData encoding:[CMMCPConnection encodingForMySQLEncoding:[[tableDocumentInstance connectionEncoding] UTF8String]]];
-		if (contents == nil)
-			contents = [[NSString alloc] initWithData:editData encoding:NSASCIIStringEncoding];
-
-		// Set the string contents and hex representation
-		if(contents)
-			[editTextView setString:contents];
-		if(![[hexTextView string] isEqualToString:@""])
-			[hexTextView setString:[editData dataToFormattedHexString]];
-
-		[contents release];
-		
-	}
-
-	editSheetWillBeInitialized = NO;
-}
-/*
- * Invoked when the imageView in the connection sheet has the contents deleted
- * or a file dragged and dropped onto it.
- */
-- (void)processUpdatedImageData:(NSData *)data
-{
-
-	editSheetWillBeInitialized = YES;
-
-	if (editData) [editData release];
-
-	// If the image was not processed, set a blank string as the contents of the edit and hex views.
-	if ( data == nil ) {
-		editData = [[NSData alloc] init];
-		[editTextView setString:@""];
-		[hexTextView setString:@""];
-		editSheetWillBeInitialized = NO;
-		return;
-	}
-
-	// Process the provided image
-	editData = [[NSData alloc] initWithData:data];
-	NSString *contents = [[NSString alloc] initWithData:data encoding:[CMMCPConnection encodingForMySQLEncoding:[[tableDocumentInstance connectionEncoding] UTF8String]]];
-	if (contents == nil)
-		contents = [[NSString alloc] initWithData:data encoding:NSASCIIStringEncoding];
-
-	// Set the string contents and hex representation
-	if(contents)
-		[editTextView setString:contents];
-	if(![[hexTextView string] isEqualToString:@""])
-		[hexTextView setString:[editData dataToFormattedHexString]];
-	
-	[contents release];
-	editSheetWillBeInitialized = NO;
-}
-
-- (IBAction)dropImage:(id)sender
-{
-
-	// If the image was deleted, set a blank string as the contents of the edit and hex views.
-	// The actual dropped image processing is handled by processUpdatedImageData:.
-	if ( [editImage image] == nil ) {
-		if (editData) [editData release];
-		editData = [[NSData alloc] init];
-		[editTextView setString:@""];
-		[hexTextView setString:@""];
-		return;
-	}
-}
-
-- (void)textViewDidChangeSelection:(NSNotification *)notification
-/*
- invoked when the user changes the string in the editSheet
- */
-{
-
-	// Do nothing if user really didn't changed text (e.g. for font size changing return)
-	if(editSheetWillBeInitialized || ([[[notification object] textStorage] changeInLength]==0))
-		return;
-
-	// clear the image and hex (since i doubt someone can "type" a gif)
-	[editImage setImage:nil];
-	[hexTextView setString:@""];
-	
-	// free old data
-	if ( editData ) [editData release];
-	
-	// set edit data to text
-	editData = [[editTextView string] retain];
-
-}
-
-
 //getter methods
 - (NSArray *)currentDataResult
 /*
@@ -1332,13 +968,10 @@
 	if ( [prefs boolForKey:@"UseMonospacedFonts"] ) {
 		[argumentField setFont:[NSFont fontWithName:@"Monaco" size:10]];
 		[limitRowsField setFont:[NSFont fontWithName:@"Monaco" size:[NSFont smallSystemFontSize]]];
-		[editTextView setFont:[NSFont fontWithName:@"Monaco" size:[NSFont smallSystemFontSize]]];
 	} else {
-		[editTextView setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
 		[limitRowsField setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
 		[argumentField setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
 	}
-	[hexTextView setFont:[NSFont fontWithName:@"Monaco" size:[NSFont smallSystemFontSize]]];
 	[limitRowsStepper setEnabled:NO];
 	if ( [prefs boolForKey:@"LimitResults"] ) {
 		[limitRowsText setStringValue:[NSString stringWithFormat:NSLocalizedString(@"Limited to %d rows starting with row", @"text showing the number of rows the result is limited to"),
@@ -2259,12 +1892,12 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
  */
 - (BOOL)tableView:(NSTableView *)aTableView shouldEditTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex
 {
-	int i, code;
-	NSString *query, *stringValue = nil, *wherePart = nil;
+	int i;
+	NSString *query, *wherePart = nil;
 
 	NSArray *tempRow;
 	NSMutableArray *modifiedRow = [NSMutableArray array];
-	id theValue;
+	// id theValue;
 	CMMCPResult *tempResult;
 	
 	// If not isEditingRow and the preference value for not showing blobs is set, check whether the row contains any blobs.
@@ -2299,126 +1932,29 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 	// Open the sheet if the multipleLineEditingButton is enabled or the column was a blob or a text.
 	if ( [multipleLineEditingButton state] == NSOnState || isBlob ) {
 		
-		editSheetWillBeInitialized = YES;
-		
-		theValue = [[filteredResult objectAtIndex:rowIndex] objectAtIndex:[[aTableColumn identifier] intValue]];
-		NSImage *image = nil;
-		if (editData) [editData release]; 
-		editData = [theValue retain];
+		SPFieldEditorController *fieldEditor = [[SPFieldEditorController alloc] init];
+		id editData = [[fieldEditor editWithObject:[[filteredResult objectAtIndex:rowIndex] objectAtIndex:[[aTableColumn identifier] intValue]] 
+								 usingEncoding:[mySQLConnection encoding] isObjectBlob:isBlob withWindow:tableWindow] retain];
 
-		// hide all views in editSheet
-		[hexTextView setHidden:YES];
-		[hexTextScrollView setHidden:YES];
-		[editImage setHidden:YES];
-		[editTextView setHidden:YES];
-		[editTextScrollView setHidden:YES];
-
-		// Hide QuickLook button and text/iamge/hex control for text data
-		[editSheetQuickLookButton setHidden:(!isBlob)];
-		[editSheetSegmentControl setHidden:(!isBlob)];
-
-		// order out editSheet to inform the user that SP is working
-		[NSApp beginSheet:editSheet modalForWindow:tableWindow modalDelegate:self didEndSelector:nil contextInfo:nil];
-
-		[editSheetProgressBar startAnimation:self];
-
-		if ( [theValue isKindOfClass:[NSData class]] ) {
-			image = [[[NSImage alloc] initWithData:theValue] autorelease];
-
-			// Set hex view to "" - load on demand only
-			[hexTextView setString:@""];
-			
-			stringValue = [[NSString alloc] initWithData:theValue encoding:[mySQLConnection encoding]];
-			if (stringValue == nil)
-				stringValue = [[NSString alloc] initWithData:theValue encoding:NSASCIIStringEncoding];
-
-			[hexTextView setHidden:NO];
-			[hexTextScrollView setHidden:NO];
-			[editImage setHidden:YES];
-			[editTextView setHidden:YES];
-			[editTextScrollView setHidden:YES];
-			[editSheetSegmentControl setSelectedSegment:2];
-		} else {
-			stringValue = [[NSString alloc] initWithString:theValue];
-
-			[hexTextView setString:@""];
-
-			[hexTextView setHidden:YES];
-			[hexTextScrollView setHidden:YES];
-			[editImage setHidden:YES];
-			[editTextView setHidden:NO];
-			[editTextScrollView setHidden:NO];
-			[editSheetSegmentControl setSelectedSegment:0];
-		}
-
-		if (image) {
-			[editImage setImage:image];
-
-			[hexTextView setHidden:YES];
-			[hexTextScrollView setHidden:YES];
-			[editImage setHidden:NO];
-			[editTextView setHidden:YES];
-			[editTextScrollView setHidden:YES];
-			[editSheetSegmentControl setSelectedSegment:1];
-		} else {
-			[editImage setImage:nil];
-		}
-		if (stringValue) {
-			[editTextView setString:stringValue];
-
-			if(image == nil) {
-				[hexTextView setHidden:YES];
-				[hexTextScrollView setHidden:YES];
-				[editImage setHidden:YES];
-				[editTextView setHidden:NO];
-				[editTextScrollView setHidden:NO];
-				[editSheetSegmentControl setSelectedSegment:0];
-			 }
-
-			// Locate the caret in editTextView
-			// (to select all takes a bit time for large data)
-			[editTextView setSelectedRange:NSMakeRange(0,0)];
-
-			// Set focus
-			if(image == nil)
-				[editSheet makeFirstResponder:editTextView];
-			else
-				[editSheet makeFirstResponder:editImage];
-
-			[stringValue release];
-		}
-		
-		editSheetWillBeInitialized = NO;
-
-		[editSheetProgressBar stopAnimation:self];
-
-		// wait for editSheet
-		code = [NSApp runModalForWindow:editSheet];
-
-		[NSApp endSheet:editSheet];
-		[editSheet orderOut:nil];
-
-		// For safety reasons inform QuickLook to quit
-		quickLookCloseMarker = 1;
-
-		if ( code ) {
+		if ( editData ) {
 			if ( !isEditingRow ) {
 				[oldRow setArray:[filteredResult objectAtIndex:rowIndex]];
 				isEditingRow = YES;
 				currentlyEditingRow = rowIndex;
 			}
-			
-			[[filteredResult objectAtIndex:rowIndex] replaceObjectAtIndex:[[aTableColumn identifier] intValue] withObject:[[editData copy] autorelease]];
-
-			// Clean up
-			[editImage setImage:nil];
-			[editTextView setString:@""];
-			[hexTextView setString:@""];
-			if ( editData ) [editData release], editData = nil;
+			[[filteredResult objectAtIndex:rowIndex] replaceObjectAtIndex:[[aTableColumn identifier] intValue] withObject:[editData copy]];
 		}
+
+		[fieldEditor release];
+
+		if ( editData ) [editData release];
+
 		return NO;
+
 	} else {
+
 		return YES;
+
 	}
 }
 
@@ -2525,26 +2061,6 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 	}
 }
 
-// TextView delegate methods
-
-/**
- * Traps enter and return key and closes editSheet instead of inserting a linebreak when user hits return.
- */
-- (BOOL)textView:(NSTextView *)aTextView doCommandBySelector:(SEL)aSelector
-{
-	if ( aTextView == editTextView ) {
-		if ( [aTextView methodForSelector:aSelector] == [aTextView methodForSelector:@selector(insertNewline:)] &&
-			[[[NSApp currentEvent] characters] isEqualToString:@"\003"] )
-		{
-			[NSApp stopModalWithCode:1];
-			return YES;
-		} 
-		else
-			return NO;
-	}
-	return NO;
-}
-
 /**
  * This method is called as part of Key Value Observing which is used to watch for prefernce changes which effect the interface.
  */
@@ -2581,7 +2097,7 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 	[fullResult release];
 	[filteredResult release];
 	[oldRow release];
-	if (editData) [editData release];
+	// if (editData) [editData release];
 	if (keys) [keys release];
 	if (sortCol) [sortCol release];
 	if (lastField) [lastField release];