// // $Id$ // // SPFieldEditorController.m // sequel-pro // // Created by Hans-Jörg Bibiko on July 16, 2009. // Copyright (c) 2009 Hans-Jörg Bibiko. All rights reserved. // // Permission is hereby granted, free of charge, to any person // obtaining a copy of this software and associated documentation // files (the "Software"), to deal in the Software without // restriction, including without limitation the rights to use, // copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following // conditions: // // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES // OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR // OTHER DEALINGS IN THE SOFTWARE. // // More info at #import "SPFieldEditorController.h" #ifndef SP_CODA #import "QLPreviewPanel.h" #endif #import "RegexKitLite.h" #import "SPTooltip.h" #import "SPGeometryDataView.h" #import "SPCopyTable.h" #import "SPWindow.h" #include #import "SPCustomQuery.h" #import "SPTableContent.h" #import @interface SPFieldEditorController (SPFieldEditorControllerDelegate) - (void)processFieldEditorResult:(id)data contextInfo:(NSDictionary*)contextInfo; @end #ifdef SP_CODA /* Suppress deprecation warning for beginSheetForDirectory: until Sequel Pro team can migrate */ #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif @implementation SPFieldEditorController @synthesize editedFieldInfo; /** * Initialise an instance of SPFieldEditorController using the XIB “FieldEditorSheet.xib”. Init the available Quciklook format by reading * EditorQuickLookTypes.plist and if given user-defined format store in the Preferences for key (SPQuickLookTypes). */ - (id)init { #ifndef SP_CODA if ((self = [super initWithWindowNibName:@"FieldEditorSheet"])) #else if ((self = [super initWithWindowNibName:@"SQLFieldEditorSheet"])) #endif { // force the nib to be loaded (void) [self window]; counter = 0; maxTextLength = 0; stringValue = nil; _isEditable = NO; _isBlob = NO; _allowNULL = YES; _isGeometry = NO; contextInfo = nil; callerInstance = nil; doGroupDueToChars = NO; prefs = [NSUserDefaults standardUserDefaults]; // Used for max text length recognition if last typed char is a non-space char editTextViewWasChanged = NO; // Allow the user to enter cmd+return to close the edit sheet in addition to fn+return [editSheetOkButton setKeyEquivalentModifierMask:NSCommandKeyMask]; // Permit the field edit sheet to become main if necessary; this allows fields within the sheet to // support full interactivity, for example use of the NSFindPanel inside NSTextViews. [editSheet setIsSheetWhichCanBecomeMain:YES]; allowUndo = NO; selectionChanged = NO; tmpDirPath = [NSTemporaryDirectory() retain]; tmpFileName = nil; NSMenu *menu = [editSheetQuickLookButton menu]; [menu setAutoenablesItems:NO]; NSMenuItem *menuItem = [[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"Interpret data as:", @"Interpret data as:") action:NULL keyEquivalent:@""]; [menuItem setTag:1]; [menuItem setEnabled:NO]; [menu addItem:menuItem]; [menuItem release]; #ifndef SP_CODA NSUInteger tag = 2; // Load default QL types NSMutableArray *qlTypesItems = [[NSMutableArray alloc] init]; NSError *readError = nil; NSString *convError = nil; NSPropertyListFormat format; NSData *defaultTypeData = [NSData dataWithContentsOfFile:[NSBundle pathForResource:@"EditorQuickLookTypes.plist" ofType:nil inDirectory:[[NSBundle mainBundle] bundlePath]] options:NSMappedRead error:&readError]; NSDictionary *defaultQLTypes = [NSPropertyListSerialization propertyListFromData:defaultTypeData mutabilityOption:NSPropertyListImmutable format:&format errorDescription:&convError]; if(defaultQLTypes == nil || readError != nil || convError != nil) NSLog(@"Error while reading 'EditorQuickLookTypes.plist':\n%@\n%@", [readError localizedDescription], convError); if(defaultQLTypes != nil && [defaultQLTypes objectForKey:@"QuickLookTypes"]) { for(id type in [defaultQLTypes objectForKey:@"QuickLookTypes"]) { NSMenuItem *aMenuItem = [[NSMenuItem alloc] initWithTitle:[NSString stringWithString:[type objectForKey:@"MenuLabel"]] action:NULL keyEquivalent:@""]; [aMenuItem setTag:tag]; [aMenuItem setAction:@selector(quickLookFormatButton:)]; [menu addItem:aMenuItem]; [aMenuItem release]; tag++; [qlTypesItems addObject:type]; } } // Load user-defined QL types if([prefs objectForKey:SPQuickLookTypes]) { for(id type in [prefs objectForKey:SPQuickLookTypes]) { NSMenuItem *aMenuItem = [[NSMenuItem alloc] initWithTitle:[NSString stringWithString:[type objectForKey:@"MenuLabel"]] action:NULL keyEquivalent:@""]; [aMenuItem setTag:tag]; [aMenuItem setAction:@selector(quickLookFormatButton:)]; [menu addItem:aMenuItem]; [aMenuItem release]; tag++; [qlTypesItems addObject:type]; } } qlTypes = [[NSDictionary dictionaryWithObject:qlTypesItems forKey:SPQuickLookTypes] retain]; [qlTypesItems release]; #endif fieldType = @""; fieldEncoding = @""; } return self; } /** * Dealloc SPFieldEditorController and closes Quicklook window if visible. */ - (void)dealloc { [NSObject cancelPreviousPerformRequestsWithTarget:self]; #ifndef SP_CODA // On Mac OSX 10.6 QuickLook runs non-modal thus order out the panel // if still visible if ([[NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel] isVisible]) { [[NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel] orderOut:nil]; } #endif if ( sheetEditData ) [sheetEditData release]; #ifndef SP_CODA if ( qlTypes ) [qlTypes release]; #endif if ( tmpFileName ) [tmpFileName release]; if ( tmpDirPath ) [tmpDirPath release]; if ( esUndoManager ) [esUndoManager release]; if ( contextInfo ) [contextInfo release]; [super dealloc]; } #pragma mark - /** * Main method for editing data. It will validate several settings and display a modal sheet for theWindow whioch waits until the user closes the sheet. * * @param data The to be edited table field data. * @param fieldName The name of the currently edited table field. * @param anEncoding The used encoding while editing. * @param isFieldBlob If YES the underlying table field is a TEXT/BLOB field. This setting handles several controls which are offered in the sheet to the user. * @param isEditable If YES the underlying table field is editable, if NO the field is not editable and the SPFieldEditorController sheet do not show a "OK" button for saving. * @param theWindow The window for displaying the sheet. * @param sender The calling instance. * @param contextInfo context info for processing the edited data in sender. */ - (void)editWithObject:(id)data fieldName:(NSString *)fieldName usingEncoding:(NSStringEncoding)anEncoding isObjectBlob:(BOOL)isFieldBlob isEditable:(BOOL)isEditable withWindow:(NSWindow *)theWindow sender:(id)sender contextInfo:(NSDictionary *)theContextInfo { usedSheet = nil; _isEditable = isEditable; contextInfo = [theContextInfo retain]; callerInstance = sender; _isGeometry = ([[fieldType uppercaseString] isEqualToString:@"GEOMETRY"]) ? YES : NO; // Set field label NSMutableString *label = [NSMutableString string]; [label appendFormat:@"“%@”", fieldName]; if ([fieldType length] || maxTextLength > 0 || [fieldEncoding length] || !_allowNULL) [label appendString:@" – "]; if ([fieldType length]) [label appendString:fieldType]; if (maxTextLength > 0) [label appendFormat:@"(%lld) ", maxTextLength]; if (!_allowNULL) [label appendString:@"NOT NULL "]; if ([fieldEncoding length]) [label appendString:fieldEncoding]; if ([fieldType length] && [[fieldType uppercaseString] isEqualToString:@"BIT"]) { sheetEditData = [(NSString*)data retain]; [bitSheetNULLButton setEnabled:_allowNULL]; // Check for NULL if ([sheetEditData isEqualToString:[prefs objectForKey:SPNullValue]]) { [bitSheetNULLButton setState:NSOnState]; [self setToNull:bitSheetNULLButton]; } else { [bitSheetNULLButton setState:NSOffState]; } [bitSheetFieldName setStringValue:label]; // Init according bit check boxes NSUInteger i = 0; NSUInteger maxBit = (NSUInteger)((maxTextLength > 64) ? 64 : maxTextLength); if ([bitSheetNULLButton state] == NSOffState && maxBit <= [(NSString*)sheetEditData length]) for (i = 0; i < maxBit; i++) { [[self valueForKeyPath:[NSString stringWithFormat:@"bitSheetBitButton%ld", (long)i]] setState:([(NSString*)sheetEditData characterAtIndex:(maxBit - i - 1)] == '1') ? NSOnState : NSOffState]; } for (i = maxBit; i < 64; i++) { [[self valueForKeyPath:[NSString stringWithFormat:@"bitSheetBitButton%ld", (long)i]] setEnabled:NO]; } [self updateBitSheet]; usedSheet = bitSheet; [NSApp beginSheet:usedSheet modalForWindow:theWindow modalDelegate:self didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:) contextInfo:nil]; } else { usedSheet = editSheet; // If required, use monospaced fonts #ifndef SP_CODA if (![prefs objectForKey:SPFieldEditorSheetFont]) { #endif [editTextView setFont: #ifndef SP_CODA ([prefs boolForKey:SPUseMonospacedFonts]) ? [NSFont fontWithName:SPDefaultMonospacedFontName size:[NSFont smallSystemFontSize]] : #endif [NSFont systemFontOfSize:[NSFont smallSystemFontSize]]]; #ifndef SP_CODA } else { [editTextView setFont:[NSUnarchiver unarchiveObjectWithData:[prefs dataForKey:@"FieldEditorSheetFont"]]]; } #endif [editTextView setContinuousSpellCheckingEnabled: #ifndef SP_CODA [prefs boolForKey:SPBlobTextEditorSpellCheckingEnabled] #else NO #endif ]; [hexTextView setFont:[NSFont fontWithName:SPDefaultMonospacedFontName size:[NSFont smallSystemFontSize]]]; [editSheetFieldName setStringValue:[NSString stringWithFormat:@"%@: %@", NSLocalizedString(@"Field", @"Field"), label]]; // Hide all views in editSheet [hexTextView setHidden:YES]; [hexTextScrollView setHidden:YES]; [editImage setHidden:YES]; [editTextView setHidden:YES]; [editTextScrollView setHidden:YES]; if (!_isEditable) { [editSheetOkButton setHidden:YES]; [editSheetCancelButton setHidden:YES]; [editSheetIsNotEditableCancelButton setHidden:NO]; [editSheetOpenButton setEnabled:NO]; } editSheetWillBeInitialized = YES; encoding = anEncoding; _isBlob = isFieldBlob; BOOL isBinary = ([[fieldType uppercaseString] isEqualToString:@"BINARY"] || [[fieldType uppercaseString] isEqualToString:@"VARBINARY"]); sheetEditData = [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/image/hex control for text data [editSheetQuickLookButton setHidden:((!_isBlob && !isBinary) || _isGeometry)]; [editSheetSegmentControl setHidden:(!_isBlob && !isBinary && !_isGeometry)]; [editSheetSegmentControl setEnabled:YES forSegment:1]; // Set window's min size since no segment and quicklook buttons are hidden if (_isBlob || isBinary || _isGeometry) { [usedSheet setFrameAutosaveName:@"SPFieldEditorBlobSheet"]; [usedSheet setMinSize:NSMakeSize(650, 200)]; } else { [usedSheet setFrameAutosaveName:@"SPFieldEditorTextSheet"]; [usedSheet setMinSize:NSMakeSize(390, 150)]; } [editTextView setEditable:_isEditable]; [editImage setEditable:_isEditable]; NSSize screen = [[NSScreen mainScreen] visibleFrame].size; NSRect sheet = [usedSheet frame]; [usedSheet setFrame: NSMakeRect(sheet.origin.x, sheet.origin.y, (sheet.size.width > screen.width) ? screen.width : sheet.size.width, (sheet.size.height > screen.height) ? screen.height - 100 : sheet.size.height) display:YES]; [NSApp beginSheet:usedSheet modalForWindow:theWindow modalDelegate:self didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:) contextInfo:nil]; [editSheetProgressBar startAnimation:self]; NSImage *image = nil; if ([sheetEditData isKindOfClass:[NSData class]]) { image = [[[NSImage alloc] initWithData:sheetEditData] autorelease]; // Set hex view to "" - load on demand only [hexTextView setString:@""]; stringValue = [[NSString alloc] initWithData:sheetEditData encoding:encoding]; if (stringValue == nil) { stringValue = [[NSString alloc] initWithData:sheetEditData encoding:NSASCIIStringEncoding]; } if (isBinary) { stringValue = [[NSString alloc] initWithFormat:@"0x%@", [sheetEditData dataToHexString]]; } [hexTextView setHidden:NO]; [hexTextScrollView setHidden:NO]; [editImage setHidden:YES]; [editTextView setHidden:YES]; [editTextScrollView setHidden:YES]; [editSheetSegmentControl setSelectedSegment:2]; } else if ([sheetEditData isKindOfClass:[SPMySQLGeometryData class]]) { SPGeometryDataView *v = [[[SPGeometryDataView alloc] initWithCoordinates:[sheetEditData coordinates] targetDimension:2000.0f] autorelease]; image = [v thumbnailImage]; stringValue = [[sheetEditData wktString] retain]; [hexTextView setString:@""]; [hexTextView setHidden:YES]; [hexTextScrollView setHidden:YES]; [editSheetSegmentControl setEnabled:NO forSegment:2]; [editSheetSegmentControl setSelectedSegment:0]; [editTextView setHidden:NO]; [editTextScrollView setHidden:NO]; } else { stringValue = [sheetEditData 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]; if(!_isGeometry) { [editTextView setHidden:YES]; [editTextScrollView setHidden:YES]; [editSheetSegmentControl setSelectedSegment:1]; } } else { [editImage setImage:nil]; } if (stringValue) { [editTextView setString:stringValue]; if (image == nil) { if (!isBinary) { [hexTextView setHidden:YES]; [hexTextScrollView setHidden:YES]; } else { [editSheetSegmentControl setEnabled:NO forSegment:1]; } [editImage setHidden:YES]; [editTextView setHidden:NO]; [editTextScrollView setHidden:NO]; [editSheetSegmentControl setSelectedSegment:0]; } // Locate the caret in editTextView // (restore a given selection coming from the in-cell editing mode) NSRange selRange = [callerInstance fieldEditorSelectedRange]; [editTextView setSelectedRange:selRange]; [callerInstance setFieldEditorSelectedRange:NSMakeRange(0,0)]; // If the string content is NULL select NULL for convenience if ([stringValue isEqualToString:[prefs objectForKey:SPNullValue]]) { [editTextView setSelectedRange:NSMakeRange(0,[[editTextView string] length])]; } // Set focus [usedSheet makeFirstResponder:image == nil || _isGeometry ? editTextView : editImage]; } if (stringValue) [stringValue release], stringValue = nil; editSheetWillBeInitialized = NO; [editSheetProgressBar stopAnimation:self]; } } /** * Set the maximum text length of the underlying table field for input validation. * * @param length The maximum text length */ - (void)setTextMaxLength:(NSUInteger)length { maxTextLength = length; } /** * Set the field type of the underlying table field for input validation. * * @param aType The field type which will be used for dispatching which sheet will be shown. If type == BIT the bitSheet will be used otherwise the editSheet. */ - (void)setFieldType:(NSString*)aType { fieldType = aType; } /** * Set the field encoding of the underlying table field for displaying it to the user. * * @param aEncoding encoding */ - (void)setFieldEncoding:(NSString*)aEncoding { fieldEncoding = aEncoding; } /** * Set if underlying table field allows NULL for several validations. * * @param allowNULL If allowNULL is YES NULL value is allowed for the underlying table field */ - (void)setAllowNULL:(BOOL)allowNULL { _allowNULL = allowNULL; } /** * 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]; [usedSheet makeFirstResponder:editTextView]; #ifndef SP_CODA [[NSApp mainWindow] makeFirstResponder:editTextView]; #endif break; case 1: // image [editTextView setHidden:YES]; [editTextScrollView setHidden:YES]; [editImage setHidden:NO]; [hexTextView setHidden:YES]; [hexTextScrollView setHidden:YES]; [usedSheet makeFirstResponder:editImage]; break; case 2: // hex - load on demand [usedSheet makeFirstResponder:hexTextView]; if([[hexTextView string] isEqualToString:@""]) { [editSheetProgressBar startAnimation:self]; if([sheetEditData isKindOfClass:[NSData class]]) { [hexTextView setString:[sheetEditData dataToFormattedHexString]]; } else { [hexTextView setString:[[sheetEditData dataUsingEncoding:encoding allowLossyConversion:YES] dataToFormattedHexString]]; } [editSheetProgressBar stopAnimation:self]; } [editTextView setHidden:YES]; [editTextScrollView setHidden:YES]; [editImage setHidden:YES]; [hexTextView setHidden:NO]; [hexTextScrollView setHidden:NO]; break; } } /** * Open the open file panel to load a file (text/image) into the editSheet */ - (IBAction)openEditSheet:(id)sender { NSOpenPanel *panel = [NSOpenPanel openPanel]; [panel beginSheetModalForWindow:[self window] completionHandler:^(NSInteger returnCode) { [self openPanelDidEnd:panel returnCode:returnCode contextInfo:nil]; }]; } /** * Open the save file panel to save the content of the editSheet according to its type as NSData or NSString atomically into the past file. */ - (IBAction)saveEditSheet:(id)sender { NSSavePanel *panel = [NSSavePanel savePanel]; if ([editSheetSegmentControl selectedSegment] == 1 && [sheetEditData isKindOfClass:[SPMySQLGeometryData class]]) { [panel setAllowedFileTypes:@[@"pdf"]]; [panel setAllowsOtherFileTypes:NO]; } else { [panel setAllowsOtherFileTypes:YES]; } [panel setCanSelectHiddenExtension:YES]; [panel setExtensionHidden:NO]; [panel beginSheetModalForWindow:usedSheet completionHandler:^(NSInteger returnCode) { [self savePanelDidEnd:panel returnCode:returnCode contextInfo:nil]; }]; } - (void)sheetDidEnd:(id)sheet returnCode:(NSInteger)returnCode contextInfo:(NSString *)contextInfo { #ifndef SP_CODA // Remember spell cheecker status [prefs setBool:[editTextView isContinuousSpellCheckingEnabled] forKey:SPBlobTextEditorSpellCheckingEnabled]; #endif } /** * Close the editSheet. Before closing it validates the editSheet data against maximum text size. * If data size is too long select the part which is to long for better editing and keep the sheet opened. * If any temporary Quicklook files were created delete them before clsoing the sheet. */ - (IBAction)closeEditSheet:(id)sender { editSheetReturnCode = 0; // Validate the sheet data before saving them. // - for max text length (except for NULL value string) select the part which won't be saved // and suppress closing the sheet if (sender == editSheetOkButton) { unsigned long long maxLength = maxTextLength; // For FLOAT fields ignore the decimal point in the text when comparing lengths if ([[fieldType uppercaseString] isEqualToString:@"FLOAT"] && ([[[editTextView textStorage] string] rangeOfString:@"."].location != NSNotFound)) { maxLength++; } if (maxLength > 0 && [[editTextView textStorage] length] > maxLength && ![[[editTextView textStorage] string] isEqualToString:[prefs objectForKey:SPNullValue]]) { [editTextView setSelectedRange:NSMakeRange((NSUInteger)maxLength, [[editTextView textStorage] length] - (NSUInteger)maxLength)]; [editTextView scrollRangeToVisible:NSMakeRange([editTextView selectedRange].location,0)]; [SPTooltip showWithObject:[NSString stringWithFormat:NSLocalizedString(@"Text is too long. Maximum text length is set to %llu.", @"Text is too long. Maximum text length is set to %llu."), maxTextLength]]; return; } editSheetReturnCode = 1; } else if (sender == bitSheetOkButton && _isEditable) { editSheetReturnCode = 1; } // Delete all QuickLook temp files if it was invoked if(tmpFileName != nil) { NSArray *dirContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:tmpDirPath error:nil]; for (NSString *file in dirContents) { if ([file hasPrefix:@"SequelProQuickLook"]) { if(![[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@/%@", tmpDirPath, file] error:NULL]) { NSLog(@"QL: Couldn't delete temporary file '%@/%@'.", tmpDirPath, file); } } } } [NSApp endSheet:usedSheet returnCode:1]; [usedSheet orderOut:self]; if(callerInstance) { id returnData = ( editSheetReturnCode && _isEditable ) ? (_isGeometry) ? [editTextView string] : sheetEditData : nil; #ifdef SP_CODA /* patch */ if ( [callerInstance isKindOfClass:[SPCustomQuery class]] ) [(SPCustomQuery*)callerInstance processFieldEditorResult:returnData contextInfo:contextInfo]; else if ( [callerInstance isKindOfClass:[SPTableContent class]] ) [(SPTableContent*)callerInstance processFieldEditorResult:returnData contextInfo:contextInfo]; #else [callerInstance processFieldEditorResult:returnData contextInfo:contextInfo]; #endif } } /** * Open file panel didEndSelector. If the returnCode == NSOKButton it opens the selected file in the editSheet. */ - (void)openPanelDidEnd:(NSOpenPanel *)panel returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo { if (returnCode == NSOKButton) { NSString *contents = nil; editSheetWillBeInitialized = YES; [editSheetProgressBar startAnimation:self]; // free old data if ( sheetEditData != nil ) { [sheetEditData release]; } // load new data/images sheetEditData = [[NSData alloc] initWithContentsOfURL:[panel URL]]; NSImage *image = [[NSImage alloc] initWithData:sheetEditData]; contents = [[NSString alloc] initWithData:sheetEditData encoding:encoding]; if (contents == nil) contents = [[NSString alloc] initWithData:sheetEditData 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:[sheetEditData 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; } } /** * Save file panel didEndSelector. If the returnCode == NSOKButton it writes the current content of editSheet according to its type as NSData or NSString atomically into the past file. */ - (void)savePanelDidEnd:(NSSavePanel *)panel returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo { if (returnCode == NSOKButton) { [editSheetProgressBar startAnimation:self]; NSURL *fileURL = [panel URL]; // Write binary field types directly to the file if ( [sheetEditData isKindOfClass:[NSData class]] ) { [sheetEditData writeToURL:fileURL atomically:YES]; } else if ( [sheetEditData isKindOfClass:[SPMySQLGeometryData class]] ) { if ( [editSheetSegmentControl selectedSegment] == 0 || editImage == nil ) { [[editTextView string] writeToURL:fileURL atomically:YES encoding:encoding error:NULL]; } else if (editImage != nil){ SPGeometryDataView *v = [[[SPGeometryDataView alloc] initWithCoordinates:[sheetEditData coordinates] targetDimension:2000.0f] autorelease]; NSData *pdf = [v pdfData]; if(pdf) [pdf writeToURL:fileURL atomically:YES]; } } // Write other field types' representations to the file via the current encoding else { [[sheetEditData description] writeToURL:fileURL atomically:YES encoding:encoding error:NULL]; } [editSheetProgressBar stopAnimation:self]; } } #pragma mark - #pragma mark Drop methods /** * If the image was deleted reset all views in editSheet. * The actual dropped image process is handled by (processUpdatedImageData:). */ - (IBAction)dropImage:(id)sender { if ( [editImage image] == nil ) { if (nil != sheetEditData) [sheetEditData release]; sheetEditData = [[NSData alloc] init]; [editTextView setString:@""]; [hexTextView setString:@""]; return; } } #pragma mark - #pragma mark QuickLook /** * Invoked if a Quicklook format was chosen */ - (IBAction)quickLookFormatButton:(id)sender { #ifndef SP_CODA if(qlTypes != nil && [[qlTypes objectForKey:@"QuickLookTypes"] count] > (NSUInteger)[sender tag] - 2) { NSDictionary *type = [[qlTypes objectForKey:@"QuickLookTypes"] objectAtIndex:[sender tag] - 2]; [self invokeQuickLookOfType:[type objectForKey:@"Extension"] treatAsText:([[type objectForKey:@"treatAsText"] integerValue])]; } #endif } /** * Create a temporary file in NSTemporaryDirectory() with the chosen extension type which will be called by Apple's Quicklook generator * * @param type The type as file extension for Apple's default Quicklook generator. * * @param isText If YES the content of editSheet will be treates as pure text. */ - (void)createTemporaryQuickLookFileOfType:(NSString *)type treatAsText:(BOOL)isText { // Create a temporary file name to store the data as file // since QuickLook only works on files. // Alternate the file name to suppress caching by using counter%2. if (tmpFileName) [tmpFileName release]; tmpFileName = [[NSString alloc] initWithFormat:@"%@SequelProQuickLook%ld.%@", tmpDirPath, (long)(counter%2), type]; // if data are binary if ( [sheetEditData isKindOfClass:[NSData class]] && !isText) { [sheetEditData writeToFile:tmpFileName atomically:YES]; // write other field types' representations to the file via the current encoding } else { // if "html" type try to set the HTML charset - not yet completed if([type isEqualToString:@"html"]) { NSString *enc; switch(encoding) { case NSASCIIStringEncoding: enc = @"US-ASCII";break; case NSUTF8StringEncoding: enc = @"UTF-8";break; case NSISOLatin1StringEncoding: enc = @"ISO-8859-1";break; default: enc = @"US-ASCII"; } [[NSString stringWithFormat:@"%@", enc, [editTextView string]] writeToFile:tmpFileName atomically:YES encoding:encoding error:NULL]; } else { [[sheetEditData description] writeToFile:tmpFileName atomically:YES encoding:encoding error:NULL]; } } } /** * Opens QuickLook for current data if QuickLook is available * * @param type The type as file extension for Apple's default Quicklook generator. * * @param isText If YES the content of editSheet will be treates as pure text. */ - (void)invokeQuickLookOfType:(NSString *)type treatAsText:(BOOL)isText { #ifndef SP_CODA // Load QL via private framework (SDK 10.5) if([[NSBundle bundleWithPath:@"/System/Library/PrivateFrameworks/QuickLookUI.framework"] load]) { [editSheetProgressBar startAnimation:self]; [self createTemporaryQuickLookFileOfType:type treatAsText:isText]; counter++; // Init QuickLook id ql = [NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel]; [[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: // unknown image format [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]; // set ql's delegate to nil for dealloc [[ql windowController] setDelegate:nil]; } // Load QL via framework (SDK 10.5 but SP runs on 10.6) // TODO: This is an hack in order to be able to support QuickLook on Mac OS X 10.5 and 10.6 // as long as SP will be compiled against SDK 10.5. // If SP will be compiled against SDK 10.6 we can use the standard way by using // the QuickLookUI which is part of the Quartz.framework. See Developer example "QuickLookDownloader" // file:///Developer/Documentation/DocSets/com.apple.adc.documentation.AppleSnowLeopard.CoreReference.docset/Contents/Resources/Documents/samplecode/QuickLookDownloader/index.html#//apple_ref/doc/uid/DTS40009082 else if([[NSBundle bundleWithPath:@"/System/Library/Frameworks/Quartz.framework/Frameworks/QuickLookUI.framework"] load]) { [editSheetProgressBar startAnimation:self]; [self createTemporaryQuickLookFileOfType:type treatAsText:isText]; counter++; // TODO: If QL is visible reload it - but how? // Up to now QL will close and the user has to redo it. if([[NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel] isVisible]) { [[NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel] orderOut:nil]; } [[NSClassFromString(@"QLPreviewPanel") sharedPreviewPanel] makeKeyAndOrderFront:nil]; [editSheetProgressBar stopAnimation:self]; } else { [SPTooltip showWithObject:[NSString stringWithFormat:@"QuickLook is not available on that platform."]]; } #endif } /** * QuickLook delegate for SDK 10.6. Set the Quicklook delegate to self and suppress setShowsAddToiPhotoButton since the format is unknow. */ - (void)beginPreviewPanelControl:(id)panel { #ifndef SP_CODA // This document is now responsible of the preview panel [panel setDelegate:self]; [panel setDataSource:self]; // Due to the unknown image format disable image sharing [panel setShowsAddToiPhotoButton:NO]; #endif } /** * QuickLook delegate for SDK 10.6 - not in usage. */ - (void)endPreviewPanelControl:(id)panel { // This document loses its responsisibility on the preview panel // Until the next call to -beginPreviewPanelControl: it must not // change the panel's delegate, data source or refresh it. } /** * QuickLook delegate for SDK 10.6 */ - (BOOL)acceptsPreviewPanelControl:(id)panel; { return YES; } // QuickLook delegates for SDK 10.6 // - (BOOL)previewPanel:(QLPreviewPanel *)panel handleEvent:(NSEvent *)event // { // } /** * QuickLook delegate for SDK 10.6. * * @return It always returns 1. */ - (NSInteger)numberOfPreviewItemsInPreviewPanel:(id)panel { return 1; } /** * QuickLook delegate for SDK 10.6. * * @return It returns as NSURL the temporarily created file. */ - (id)previewPanel:(id)panel previewItemAtIndex:(NSInteger)anIndex { if(tmpFileName) return [NSURL fileURLWithPath:tmpFileName]; return nil; } /** * QuickLook delegate for SDK 10.5. * * @return It returns the frame of the application's middle. 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); } /** * QuickLook delegate for SDK 10.6. * * @return It returns the frame of the application's middle. If an empty frame is returned then the panel will fade in/out instead. */ - (NSRect)previewPanel:(id)panel sourceFrameOnScreenForPreviewItem:(id)item { // 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); } // QuickLook delegates for SDK 10.6 // - (id)previewPanel:(id)panel transitionImageForPreviewItem:(id)item contentRect:(NSRect *)contentRect // { // return [NSImage imageNamed:@"database"]; // } /** * Called by (SPImageView) if an image was pasted into the editSheet */ -(void)processPasteImageData { editSheetWillBeInitialized = YES; NSImage *image = nil; image = [[[NSImage alloc] initWithPasteboard:[NSPasteboard generalPasteboard]] autorelease]; if (image) { if (nil != sheetEditData) [sheetEditData release]; [editImage setImage:image]; if( sheetEditData ) [sheetEditData release]; sheetEditData = [[NSData alloc] initWithData:[image TIFFRepresentationUsingCompression:NSTIFFCompressionLZW factor:1]]; NSString *contents = [[NSString alloc] initWithData:sheetEditData encoding:encoding]; if (contents == nil) contents = [[NSString alloc] initWithData:sheetEditData encoding:NSASCIIStringEncoding]; // Set the string contents and hex representation if(contents) [editTextView setString:contents]; if(![[hexTextView string] isEqualToString:@""]) [hexTextView setString:[sheetEditData dataToFormattedHexString]]; [contents release]; } editSheetWillBeInitialized = NO; } /** * Invoked if the imageView was changed or a file dragged and dropped onto it. * * @param data The image data. If data == nil the reset all views in editSheet. */ - (void)processUpdatedImageData:(NSData *)data { editSheetWillBeInitialized = YES; if (nil != sheetEditData) [sheetEditData release]; // If the image was not processed, set a blank string as the contents of the edit and hex views. if ( data == nil ) { sheetEditData = [[NSData alloc] init]; [editTextView setString:@""]; [hexTextView setString:@""]; editSheetWillBeInitialized = NO; return; } // Process the provided image sheetEditData = [[NSData alloc] initWithData:data]; NSString *contents = [[NSString alloc] initWithData:data encoding:encoding]; 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:[sheetEditData dataToFormattedHexString]]; [contents release]; editSheetWillBeInitialized = NO; } #pragma mark - #pragma mark BIT Field Sheet /** * Update all controls in the bitSheet */ - (void)updateBitSheet { NSUInteger i = 0; NSUInteger maxBit = (NSUInteger)((maxTextLength > 64) ? 64 : maxTextLength); if([bitSheetNULLButton state] == NSOnState) { if ( sheetEditData != nil ) { [sheetEditData release]; } NSString *nullString = [prefs objectForKey:SPNullValue]; sheetEditData = [[NSString stringWithString:nullString] retain]; [bitSheetIntegerTextField setStringValue:nullString]; [bitSheetHexTextField setStringValue:nullString]; [bitSheetOctalTextField setStringValue:nullString]; return; } NSMutableString *bitString = [NSMutableString string]; [bitString setString:@""]; for( i = 0; i 64) ? 64 : maxTextLength); switch([sender tag]) { case 0: // all to 1 for(i=0; i0; i--) { [(NSButton*)[self valueForKeyPath:[NSString stringWithFormat:@"bitSheetBitButton%lu", i]] setState:[(NSButton*)[self valueForKeyPath:[NSString stringWithFormat:@"bitSheetBitButton%lu", i-1]] state]]; } [[self valueForKeyPath:@"bitSheetBitButton0"] setState:NSOffState]; break; case 4: // shift right for(i=0; i0; i--) { [(NSButton*)[self valueForKeyPath:[NSString stringWithFormat:@"bitSheetBitButton%lu", i]] setState:[(NSButton*)[self valueForKeyPath:[NSString stringWithFormat:@"bitSheetBitButton%lu", i-1]] state]]; } [[self valueForKeyPath:@"bitSheetBitButton0"] setState:aBit]; break; case 6: // rotate right aBit = [(NSButton*)[self valueForKeyPath:@"bitSheetBitButton0"] state]; for(i=0; i 64) ? 64 : maxTextLength); if([(NSButton*)sender state] == NSOnState) { for(i=0; i 64) ? 64 : maxTextLength); NSUInteger intValue = (NSUInteger)strtoull([[bitSheetIntegerTextField stringValue] UTF8String], NULL, 0); for(i=0; i>= 1; i++; } [self updateBitSheet]; } else if (object == bitSheetHexTextField) { NSUInteger i = 0; NSUInteger maxBit = (NSUInteger)((maxTextLength > 64) ? 64 : maxTextLength); unsigned long long intValue; [[NSScanner scannerWithString:[bitSheetHexTextField stringValue]] scanHexLongLong: &intValue]; for(i=0; i>= 1; i++; } [self updateBitSheet]; } } /** * Validate editTextView for maximum text length except for NULL as value string */ - (BOOL)textView:(NSTextView *)textView shouldChangeTextInRange:(NSRange)r replacementString:(NSString *)replacementString { if (textView == editTextView && (maxTextLength > 0) && ![[[[editTextView textStorage] string] stringByAppendingString:replacementString] isEqualToString:[prefs objectForKey:SPNullValue]]) { NSInteger newLength; // Auxilary to ensure that eg textViewDidChangeSelection: // saves a non-space char + base char if that combination // occurs at the end of a sequence of typing before saving // (OK button). editTextViewWasChanged = ([replacementString length] == 1); // Pure attribute changes are ok if (!replacementString) return YES; // The exact change isn't known. Disallow the change to be safe. if (r.location == NSNotFound) return NO; // Length checking while using the Input Manager (eg for Japanese) if ([textView hasMarkedText] && (maxTextLength > 0) && (r.location < maxTextLength)) { // User tries to insert a new char but max text length was already reached - return NO if (!r.length && ([[textView textStorage] length] >= maxTextLength)) { [SPTooltip showWithObject:[NSString stringWithFormat:NSLocalizedString(@"Maximum text length is set to %llu.", @"Maximum text length is set to %llu."), maxTextLength]]; [textView unmarkText]; return NO; } // Otherwise allow it if insertion point is valid for eg // a VARCHAR(3) field filled with two Chinese chars and one inserts the // third char by typing its pronounciation "wo" - 2 Chinese chars plus "wo" would give // 4 which is larger than max length. // TODO this doesn't solve the problem of inserting more than one char. For now // that part which won't be saved will be hilited if user pressed the OK button. else if (r.location < maxTextLength) { return YES; } } // Calculate the length of the text after the change. newLength = [[[textView textStorage] string] length] + [replacementString length] - r.length; NSUInteger textLength = [[[textView textStorage] string] length]; unsigned long long originalMaxTextLength = maxTextLength; // For FLOAT fields ignore the decimal point in the text when comparing lengths if ([[fieldType uppercaseString] isEqualToString:@"FLOAT"] && ([[[textView textStorage] string] rangeOfString:@"."].location != NSNotFound)) { if ((NSUInteger)newLength == (maxTextLength + 1)) { maxTextLength++; textLength--; } else if ((NSUInteger)newLength > maxTextLength) { textLength--; } } // If it's too long, disallow the change but try // to insert a text chunk partially to maxTextLength. if ((NSUInteger)newLength > maxTextLength) { if ((maxTextLength - textLength + [textView selectedRange].length) <= [replacementString length]) { NSString *tooltip = nil; if (maxTextLength - textLength + [textView selectedRange].length) { tooltip = [NSString stringWithFormat:NSLocalizedString(@"Maximum text length is set to %llu. Inserted text was truncated.", @"Maximum text length is set to %llu. Inserted text was truncated."), maxTextLength]; } else { tooltip = [NSString stringWithFormat:NSLocalizedString(@"Maximum text length is set to %llu.", @"Maximum text length is set to %llu."), maxTextLength]; } [SPTooltip showWithObject:tooltip]; [textView insertText:[replacementString substringToIndex:(NSUInteger)maxTextLength - textLength +[textView selectedRange].length]]; } maxTextLength = originalMaxTextLength; return NO; } maxTextLength = originalMaxTextLength; // Otherwise, allow it return YES; } return YES; } /** * Invoked when the user changes the string in the editSheet */ - (void)textViewDidChangeSelection:(NSNotification *)notification { if([notification object] == editTextView) { // Do nothing if user really didn't changed text (e.g. for font size changing return) if(!editTextViewWasChanged && (editSheetWillBeInitialized || (([[[notification object] textStorage] editedRange].length == 0) && ([[[notification object] textStorage] changeInLength] == 0)))) { // Inform the undo-grouping about the caret movement selectionChanged = YES; return; } // clear the image and hex (since i doubt someone can "type" a gif) [editImage setImage:nil]; [hexTextView setString:@""]; // free old data if ( sheetEditData != nil ) { [sheetEditData release]; } // set edit data to text sheetEditData = [[NSString stringWithString:[editTextView string]] retain]; } } /** * 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"] ) { [self closeEditSheet:editSheetOkButton]; return YES; } } return NO; } /** * Traps any editing in editTextView to allow undo grouping only if the text buffer was really changed. * Inform the run loop delayed for larger undo groups. */ - (void)textDidChange:(NSNotification *)aNotification { [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(setAllowedUndo) object:nil]; // If conditions match create an undo group NSInteger cycleCounter; if( ( wasCutPaste || allowUndo || doGroupDueToChars ) && ![esUndoManager isUndoing] && ![esUndoManager isRedoing] ) { allowUndo = NO; wasCutPaste = NO; doGroupDueToChars = NO; selectionChanged = NO; cycleCounter = 0; while([esUndoManager groupingLevel] > 0) { [esUndoManager endUndoGrouping]; cycleCounter++; } while([esUndoManager groupingLevel] < cycleCounter) [esUndoManager beginUndoGrouping]; cycleCounter = 0; } [self performSelector:@selector(setAllowedUndo) withObject:nil afterDelay:0.09]; } #pragma mark - #pragma mark UndoManager methods /** * Establish and return an UndoManager for editTextView */ - (NSUndoManager*)undoManagerForTextView:(NSTextView*)aTextView { if (!esUndoManager) esUndoManager = [[NSUndoManager alloc] init]; return esUndoManager; } /** * Set variable if something in editTextView was cutted or pasted for creating better undo grouping. */ - (void)setWasCutPaste { wasCutPaste = YES; } /** * Will be invoke delayed for creating better undo grouping according to type speed (see [self textDidChange:]). */ - (void)setAllowedUndo { allowUndo = YES; } /** * Will be set if according to characters typed in editTextView for creating better undo grouping. */ - (void)setDoGroupDueToChars { doGroupDueToChars = YES; } @end