diff options
| -rw-r--r-- | Source/SPFieldEditor.h | 17 | ||||
| -rw-r--r-- | Source/SPFieldEditor.m | 161 |
2 files changed, 172 insertions, 6 deletions
diff --git a/Source/SPFieldEditor.h b/Source/SPFieldEditor.h index 8b057f80..ff7cd5c6 100644 --- a/Source/SPFieldEditor.h +++ b/Source/SPFieldEditor.h @@ -22,9 +22,14 @@ IBOutlet id hexTextScrollView; id editData; + + NSString *stringValue; + BOOL editSheetWillBeInitialized; + BOOL isBlob; int quickLookCloseMarker; NSStringEncoding encoding; + } @@ -34,15 +39,21 @@ - (IBAction)dropImage:(id)sender; - (IBAction)segmentControllerChanged:(id)sender; - (IBAction)quickLookFormatButton:(id)sender; +- (IBAction)dropImage:(id)sender; -- (void)setEditData:(id)data; - -- (void)setMySQLConnectionEncoding:(NSStringEncoding)anEncoding; +- (void)initWithObject:(id)data usingEncoding:(NSStringEncoding)anEncoding isObjectBlob:(BOOL)isFieldBlob; - (void)processPasteImageData; - (void)processUpdatedImageData:(NSData *)data; +- (id)editData; + - (void)invokeQuickLookOfType:(NSString *)type treatAsText:(BOOL)isText; - (void)removeQuickLooksTempFile:(NSString*)aPath; +- (BOOL)textView:(NSTextView *)aTextView doCommandBySelector:(SEL)aSelector; +- (void)textViewDidChangeSelection:(NSNotification *)notification; + +- (void)clean; + @end diff --git a/Source/SPFieldEditor.m b/Source/SPFieldEditor.m index 9d0bb75e..3a389f6e 100644 --- a/Source/SPFieldEditor.m +++ b/Source/SPFieldEditor.m @@ -17,14 +17,126 @@ @implementation SPFieldEditor -- (void)setEditData:(id)data +- (void)initWithObject:(id)data usingEncoding:(NSStringEncoding)anEncoding isObjectBlob:(BOOL)isFieldBlob { + + // hide all views in editSheet + [hexTextView setHidden:YES]; + [hexTextScrollView setHidden:YES]; + [editImage setHidden:YES]; + [editTextView setHidden:YES]; + [editTextScrollView setHidden:YES]; + + editSheetWillBeInitialized = YES; + + encoding = anEncoding; + + isBlob = isFieldBlob; + editData = [data 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)]; + + [editSheetProgressBar startAnimation:self]; + NSImage *image = nil; + if ( [editData isKindOfClass:[NSData class]] ) { + image = [[[NSImage alloc] initWithData:editData] autorelease]; + + // Set hex view to "" - load on demand only + [hexTextView setString:@""]; + + stringValue = [[NSString alloc] initWithData:editData encoding:encoding]; + if (stringValue == nil) + stringValue = [[NSString alloc] initWithData:editData encoding:NSASCIIStringEncoding]; + + [hexTextView setHidden:NO]; + [hexTextScrollView setHidden:NO]; + [editImage setHidden:YES]; + [editTextView setHidden:YES]; + [editTextScrollView setHidden:YES]; + [editSheetSegmentControl setSelectedSegment:2]; + } else { + stringValue = [editData retain]; + + [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) + [self makeFirstResponder:editTextView]; + else + [self makeFirstResponder:editImage]; + + [stringValue release]; + } + + + + editSheetWillBeInitialized = NO; + + [editSheetProgressBar stopAnimation:self]; + + } -- (void)setMySQLConnectionEncoding:(NSStringEncoding)anEncoding; +- (void)clean { - encoding = anEncoding; + [hexTextView setString:@""]; + [editTextView setString:@""]; + [editImage setImage:nil]; + if ( editData ) { + [editData release]; + } + +} + +- (id)editData +{ + return editData; } @@ -366,6 +478,49 @@ } } +- (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 != nil ) { + [editData release]; + } + + // set edit data to text + editData = [[editTextView string] retain]; + +} + +// 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; +} @end |