mirror of
https://github.com/arsenetar/dupeguru.git
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119 lines
4.2 KiB
Objective-C
119 lines
4.2 KiB
Objective-C
/*
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Copyright 2014 Hardcoded Software (http://www.hardcoded.net)
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This software is licensed under the "BSD" License as described in the "LICENSE" file,
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which should be included with this package. The terms are also available at
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http://www.hardcoded.net/licenses/bsd_license
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*/
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#import "NSTableViewAdditions.h"
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#import "NSEventAdditions.h"
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#import "Utils.h"
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@implementation NSTableView(NSTableViewAdditions)
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/* Private methods */
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// Alright, this is a hack. It has been added to put in common some table and outline code, but the
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// thing is an outline view delegate doesn't use tableView:shouldEditTableColumn:row:. Anyway, for
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// the outline, just using [column isEditable] works in moneyGuru for now, so we can keep it that way.
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- (BOOL)shouldEditTableColumn:(NSTableColumn *)column row:(NSInteger)row
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{
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if (![column isEditable])
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return NO;
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id delegate = [self delegate];
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if ([delegate respondsToSelector:@selector(tableView:shouldEditTableColumn:row:)])
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{
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return [delegate tableView:self shouldEditTableColumn:column row:row];
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}
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else
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{
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return YES;
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}
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}
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/* Public Methods */
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// Returns whether the responder chain should be stopeed or not
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- (BOOL)dispatchSpecialKeys:(NSEvent *)event
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{
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id delegate = [self delegate];
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if ([delegate respondsToSelector:@selector(tableView:receivedKeyEvent:)]) {
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if ([delegate tableView:self receivedKeyEvent:event]) {
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return YES;
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}
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}
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BOOL stopChain = NO;
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if ([event isDeleteOrBackspace] && [delegate respondsToSelector:@selector(tableViewHadDeletePressed:)])
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{
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stopChain = [delegate tableViewHadDeletePressed:self];
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}
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if ([event isReturnOrEnter] && [delegate respondsToSelector:@selector(tableViewHadReturnPressed:)])
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{
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stopChain = [delegate tableViewHadReturnPressed:self];
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}
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if ([event isSpace] && [delegate respondsToSelector:@selector(tableViewHadSpacePressed:)])
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{
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stopChain = [delegate tableViewHadSpacePressed:self];
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}
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if ([event isTab])
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{
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stopChain = YES;
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[[self window] makeFirstResponder:[self nextValidKeyView]];
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}
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if ([event isBackTab])
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{
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stopChain = YES;
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// Ok, this is a big hack. the normal handling of NSTableView must handle this, but we must skip over
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// a NSClipView and a NSScrollView before getting to the actual previousValidKeyView.
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// However, when we are not in Full Keyboard Access mode, there's no problem. Thus, we assume that
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// when previousValidKeyView's class is a NSClipView, it means we must perform the hack
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NSView *previous = [self previousValidKeyView];
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if ([[previous className] isEqualTo:@"NSClipView"]) // Can't use isKindOfClass, we don't want to test for a subclass
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previous = [[previous previousValidKeyView] previousValidKeyView];
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[[self window] makeFirstResponder:previous];
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}
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return stopChain;
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}
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- (NSNotification *)processTextDidEndEditing:(NSNotification *)notification;
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{
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NSDictionary *userInfo = [notification userInfo];
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int textMovement = [[userInfo valueForKey:@"NSTextMovement"] intValue];
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if (textMovement == NSReturnTextMovement)
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{
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// Stop editing
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NSMutableDictionary *newInfo;
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newInfo = [NSMutableDictionary dictionaryWithDictionary:userInfo];
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[newInfo setObject:[NSNumber numberWithInt:NSIllegalTextMovement] forKey:@"NSTextMovement"];
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notification = [NSNotification notificationWithName:[notification name] object:[notification object] userInfo:newInfo];
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}
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return notification;
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}
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- (void)startEditing
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{
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// Make sure one row is selected
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if ([self selectedRow] == -1)
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{
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return;
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}
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// We only want to edit columns that are editable. If there aren't any, don't edit.
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for (NSInteger i=0;i<[[self tableColumns] count];i++) {
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NSTableColumn *col = [[self tableColumns] objectAtIndex:i];
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if ([col isHidden]) {
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continue;
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}
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if (![self shouldEditTableColumn:col row:[self selectedRow]]) {
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continue;
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}
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// We only want one row to be selected.
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NSIndexSet *selection = [NSIndexSet indexSetWithIndex:[self selectedRow]];
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[self selectRowIndexes:selection byExtendingSelection:NO];
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[self editColumn:i row:[self selectedRow] withEvent:nil select:YES];
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break;
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}
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}
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@end
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