mirror of
https://github.com/nickshanks/ResKnife.git
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280 lines
12 KiB
Objective-C
280 lines
12 KiB
Objective-C
#import "OutlineViewDelegate.h"
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#import "Resource.h"
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#import "ResourceDocument.h"
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#import "ResourceDataSource.h"
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#import "ResourceNameCell.h"
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#import "ApplicationDelegate.h"
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@implementation OutlineViewDelegate
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- (id)init
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{
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self = [super init];
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if(!self) return nil;
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if(NSAppKitVersionNumber >= 700.0) // darwin 7.0 == Mac OS 10.3, needed for -setPlaceholderString:
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{
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updatePlaceholder:) name:ResourceNameDidChangeNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updatePlaceholder:) name:ResourceTypeDidChangeNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updatePlaceholder:) name:ResourceIDDidChangeNotification object:nil];
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}
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return self;
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}
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- (void)updatePlaceholder:(NSNotification *)notification
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{
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Resource *resource = [notification object];
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ResourceNameCell *cell = (ResourceNameCell *) [[outlineView tableColumnWithIdentifier:@"name"] dataCellForRow:[outlineView rowForItem:resource]];
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if([[resource name] isEqualToString:@""])
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{
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if([[resource resID] shortValue] == -16455)
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[cell setPlaceholderString:NSLocalizedString(@"Custom Icon", nil)];
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else [cell setPlaceholderString:NSLocalizedString(@"Untitled Resource", nil)];
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}
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}
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/*!
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@method tableView:didClickTableColumn:
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@pending not needed in 10.3+, use existing sort functionality
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*/
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- (void)tableView:(NSTableView*)tableView didClickTableColumn:(NSTableColumn *)tableColumn
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{
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NSArray *newResources;
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NSArray *oldResources = [(ResourceDataSource *)[tableView dataSource] resources];
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// sort the array
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NSImage *indicator = [tableView indicatorImageInTableColumn:tableColumn];
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NSImage *upArrow = [NSTableView _defaultTableHeaderSortImage];
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if(indicator == upArrow)
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newResources = [oldResources sortedArrayUsingFunction:compareResourcesAscending context:[tableColumn identifier]];
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else newResources = [oldResources sortedArrayUsingFunction:compareResourcesDescending context:[tableColumn identifier]];
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// swap new array for old one
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[(ResourceDataSource *)[tableView dataSource] setResources:[NSMutableArray arrayWithArray:newResources]];
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[tableView reloadData];
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}
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/*!
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@function compareResourcesAscending
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@updated 2003-10-25 NGS: now uses KVC methods to obtain the strings to compare
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*/
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int compareResourcesAscending(Resource *r1, Resource *r2, void *context)
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{
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NSString *key = (NSString *)context;
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// compare two NSStrings (case-insensitive)
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if([key isEqualToString:@"name"] || [key isEqualToString:@"type"])
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return [(NSString *)[r1 valueForKey:key] caseInsensitiveCompare:(NSString *)[r2 valueForKey:key]];
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// compare two NSNumbers (or any other class)
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else return [(NSNumber *)[r1 valueForKey:key] compare:(NSNumber *)[r2 valueForKey:key]];
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}
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/*!
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@function compareResourcesDescending
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@updated 2003-10-25 NGS: now uses KVC methods to obtain the strings to compare
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*/
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int compareResourcesDescending(Resource *r1, Resource *r2, void *context)
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{
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NSString *key = (NSString *)context;
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// compare two NSStrings (case-insensitive)
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if([key isEqualToString:@"name"] || [key isEqualToString:@"type"])
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return -1 * [(NSString *)[r1 valueForKey:key] caseInsensitiveCompare: (NSString *)[r2 valueForKey:key]];
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// compare two NSNumbers (or any other class)
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else return -1 * [(NSNumber *)[r1 valueForKey:key] compare: (NSNumber *)[r2 valueForKey:key]];
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}
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- (BOOL)outlineView:(NSOutlineView *)outlineView shouldEditTableColumn:(NSTableColumn *)tableColumn item:(id)item
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{
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if([[tableColumn identifier] isEqualToString:@"size"] || [[tableColumn identifier] isEqualToString:@"attributes"])
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return NO;
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else return YES;
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}
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/*!
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@method outlineView:willDisplayCell:forTableColumn:item:
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@updated 2003-10-25 NGS: Moved functionality of NameFormatter into this method, removed NameFormatter class.
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@updated 2003-10-24 NGS: Swapped row colours so first row is white (as per 10.3), conditionalised drawing line background colours to system versions < 10.3, since in 10.3 it is handled by the nib file.
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@updated 2003-10-24 NGS: Added iconForResourceType method to app delegate instead of interrogating the cache here.
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@pending remove setting of the cell formatter when that capability is in interface builder
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*/
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- (void)outlineView:(NSOutlineView *)outlineView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn item:(id)item
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{
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Resource *resource = (Resource *)item;
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NSString *identifier = [tableColumn identifier];
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// set formatters for cells (remove when IB can set a formatter for an entire table column)
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if([identifier isEqualToString:@"size"]) [cell setFormatter:sizeFormatter];
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else if([identifier isEqualToString:@"attributes"]) [cell setFormatter:attributesFormatter];
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// set resource icon
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if([identifier isEqualToString:@"name"])
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{
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if(![resource representedFork])
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[(ResourceNameCell *)cell setImage:[(ApplicationDelegate *)[NSApp delegate] iconForResourceType:[resource type]]];
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else [(ResourceNameCell *)cell setImage:[(ApplicationDelegate *)[NSApp delegate] iconForResourceType:nil]];
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if([[resource name] isEqualToString:@""])
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{
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if([cell respondsToSelector:@selector(setPlaceholderString:)]) // 10.3+
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{
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// 10.3+ uses placeholder strings
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if([[resource resID] shortValue] == -16455) // don't bother checking type since there are too many icon types
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[cell setPlaceholderString:NSLocalizedString(@"Custom Icon", nil)];
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else if([[resource type] isEqualToString:@"carb"] && [[resource resID] shortValue] == 0)
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[cell setPlaceholderString:NSLocalizedString(@"Carbon Identifier", nil)];
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else if([[resource type] isEqualToString:@"pnot"] && [[resource resID] shortValue] == 0)
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[cell setPlaceholderString:NSLocalizedString(@"File Preview", nil)];
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else if([[resource type] isEqualToString:@"STR "] && [[resource resID] shortValue] == -16396)
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[cell setPlaceholderString:NSLocalizedString(@"Creator Information", nil)];
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else if([[resource type] isEqualToString:@"vers"] && [[resource resID] shortValue] == 1)
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[cell setPlaceholderString:NSLocalizedString(@"File Version", nil)];
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else if([[resource type] isEqualToString:@"vers"] && [[resource resID] shortValue] == 2)
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[cell setPlaceholderString:NSLocalizedString(@"Package Version", nil)];
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else [cell setPlaceholderString:NSLocalizedString(@"Untitled Resource", nil)];
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}
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else
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{
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// pre-10.3, set text colour to grey and set title accordingly
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if([[resource resID] shortValue] == -16455)
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[cell setTitle:NSLocalizedString(@"Custom Icon", nil)];
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else if([[resource type] isEqualToString:@"carb"] && [[resource resID] shortValue] == 0)
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[cell setTitle:NSLocalizedString(@"Carbon Identifier", nil)];
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else if([[resource type] isEqualToString:@"pnot"] && [[resource resID] shortValue] == 0)
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[cell setTitle:NSLocalizedString(@"File Preview", nil)];
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else if([[resource type] isEqualToString:@"STR "] && [[resource resID] shortValue] == -16396)
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[cell setTitle:NSLocalizedString(@"Creator Information", nil)];
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else if([[resource type] isEqualToString:@"vers"] && [[resource resID] shortValue] == 1)
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[cell setTitle:NSLocalizedString(@"File Version", nil)];
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else if([[resource type] isEqualToString:@"vers"] && [[resource resID] shortValue] == 2)
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[cell setTitle:NSLocalizedString(@"Package Version", nil)];
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else [cell setTitle:NSLocalizedString(@"Untitled Resource", nil)];
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// if([[outlineView selectedItems] containsObject:resource])
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// [cell setTextColor:[NSColor whiteColor]];
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// else [cell setTextColor:[NSColor grayColor]];
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}
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}
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}
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// draw alternating blue/white backgrounds (if pre-10.3)
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if(NSAppKitVersionNumber < 700.0)
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{
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int row = [outlineView rowForItem:item];
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if(row % 2) [cell setBackgroundColor:[NSColor colorWithCalibratedRed:0.93 green:0.95 blue:1.0 alpha:1.0]];
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else [cell setBackgroundColor:[NSColor whiteColor]];
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[cell setDrawsBackground:YES];
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}
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}
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@end
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@implementation RKOutlineView
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/*!
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@method draggingSourceOperationMaskForLocal:
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*/
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- (unsigned int)draggingSourceOperationMaskForLocal:(BOOL)local
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{
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if(local) return NSDragOperationEvery;
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else return NSDragOperationCopy;
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}
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- (void)keyDown:(NSEvent *)event
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{
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int selectedRow = [self selectedRow];
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if(selectedRow != -1 && [[event characters] isEqualToString:[NSString stringWithCString:"\r"]])
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[self editColumn:0 row:selectedRow withEvent:nil select:YES];
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else if(selectedRow != -1 && [[event characters] isEqualToString:[NSString stringWithCString:"\x7F"]])
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[(ResourceDocument *)[[[self window] windowController] document] deleteSelectedResources];
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else [super keyDown:event];
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}
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- (BOOL)textView:(NSTextView *)textView doCommandBySelector:(SEL)selector
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{
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// pressed return, end editing
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if(selector == @selector(insertNewline:))
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{
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[[self window] makeFirstResponder:self];
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[self abortEditing];
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return YES;
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}
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// pressed tab, move to next editable field
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else if(selector == @selector(insertTab:))
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{
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int newColumn = ([self editedColumn] +1) % [self numberOfColumns];
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NSString *newColIdentifier = [[[self tableColumns] objectAtIndex:newColumn] identifier];
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if([newColIdentifier isEqualToString:@"size"] || [newColIdentifier isEqualToString:@"attributes"])
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{
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newColumn = (newColumn +1) % [self numberOfColumns];
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newColIdentifier = [[[self tableColumns] objectAtIndex:newColumn] identifier];
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if([newColIdentifier isEqualToString:@"size"] || [newColIdentifier isEqualToString:@"attributes"])
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newColumn = (newColumn +1) % [self numberOfColumns];
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}
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[self editColumn:newColumn row:[self selectedRow] withEvent:nil select:YES];
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return YES;
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}
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// pressed shift-tab, move to previous editable field
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else if(selector == @selector(insertBacktab:))
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{
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int newColumn = ([self editedColumn] + [self numberOfColumns] -1) % [self numberOfColumns];
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NSString *newColIdentifier = [[[self tableColumns] objectAtIndex:newColumn] identifier];
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if([newColIdentifier isEqualToString:@"size"] || [newColIdentifier isEqualToString:@"attributes"])
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{
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newColumn = (newColumn + [self numberOfColumns] -1) % [self numberOfColumns];
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newColIdentifier = [[[self tableColumns] objectAtIndex:newColumn] identifier];
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if([newColIdentifier isEqualToString:@"size"] || [newColIdentifier isEqualToString:@"attributes"])
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newColumn = (newColumn + [self numberOfColumns] -1) % [self numberOfColumns];
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}
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[self editColumn:newColumn row:[self selectedRow] withEvent:nil select:YES];
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return YES;
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}
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return NO;
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}
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/*!
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@method _sendDelegateDidClickColumn:
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@pending not needed in 10.3+, use existing sort functionality
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*/
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//- (void)_sendDelegateDidMouseDownInHeader:(int)columnIndex
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- (void)_sendDelegateDidClickColumn:(int)columnIndex
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{
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// if(NSAppKitVersionNumber < 700.0)
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{
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NSTableColumn *tableColumn = [[self tableColumns] objectAtIndex:columnIndex];
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NSImage *indicator = [self indicatorImageInTableColumn:tableColumn];
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NSImage *upArrow = [NSTableView _defaultTableHeaderSortImage];
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NSImage *downArrow = [NSTableView _defaultTableHeaderReverseSortImage];
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if(indicator)
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{
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// column already selected
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if(indicator == upArrow)
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[self setIndicatorImage:downArrow inTableColumn:tableColumn];
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else [self setIndicatorImage:upArrow inTableColumn:tableColumn];
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}
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else // new column selected
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{
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// if there is an existing selection, clear it's image
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if([self highlightedTableColumn] != nil)
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[self setIndicatorImage:nil inTableColumn:[self highlightedTableColumn]];
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// sort name and type columns ascending by default
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if([[tableColumn identifier] isEqualToString:@"name"] || [[tableColumn identifier] isEqualToString:@"type"])
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[self setIndicatorImage:upArrow inTableColumn:tableColumn];
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// sort all other columns descending by default
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else [self setIndicatorImage:downArrow inTableColumn:tableColumn];
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[self setHighlightedTableColumn:tableColumn];
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}
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[[self delegate] tableView:self didClickTableColumn:tableColumn];
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}
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// else [super _sendDelegateDidClickColumn:columnIndex];
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}
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@end |