mirror of
https://github.com/gnustep/apps-gorm.git
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174 lines
4 KiB
Objective-C
174 lines
4 KiB
Objective-C
/* GormTabViewEditor.m
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*
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* Copyright (C) 2002 Free Software Foundation, Inc.
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*
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* Author: Pierre-Yves Rivaille <pyrivail@ens-lyon.fr>
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* Date: 2002
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*
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* This file is part of GNUstep.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
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*/
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#include <AppKit/AppKit.h>
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#include <InterfaceBuilder/InterfaceBuilder.h>
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#include <GormCore/GormCore.h>
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#include "GormTabViewEditor.h"
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#define _EO ((NSTabView *)_editedObject)
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@implementation GormTabViewEditor
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- (void) setOpened: (BOOL) flag
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{
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[super setOpened: flag];
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if (flag == YES && currentView)
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{
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[document setSelectionFromEditor: currentView];
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}
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}
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- (NSArray *) selection
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{
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return [NSArray arrayWithObject: _EO];
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}
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- (BOOL) activate
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{
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if ([super activate])
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{
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currentView = nil;
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[_EO setDelegate: self];
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[self
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tabView: _EO
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didSelectTabViewItem: [_EO selectedTabViewItem]];
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return YES;
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}
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return NO;
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}
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- (void) deactivate
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{
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if (activated == YES)
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{
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[self deactivateSubeditors];
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[_EO setDelegate: nil];
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[super deactivate];
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}
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}
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- (void) mouseDown: (NSEvent *) theEvent
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{
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BOOL onKnob = NO;
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{
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if ([parent respondsToSelector: @selector(selection)] &&
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[[parent selection] containsObject: _EO])
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{
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IBKnobPosition knob = IBNoneKnobPosition;
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NSPoint mouseDownPoint =
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[self convertPoint: [theEvent locationInWindow]
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fromView: nil];
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knob = GormKnobHitInRect([self bounds],
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mouseDownPoint);
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if (knob != IBNoneKnobPosition)
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onKnob = YES;
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}
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if (onKnob == YES)
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{
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if (parent)
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return [parent mouseDown: theEvent];
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else
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return [self noResponderFor: @selector(mouseDown:)];
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}
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}
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if (opened == NO)
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{
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[super mouseDown: theEvent];
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return;
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}
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if ([[_EO hitTest: [theEvent locationInWindow]]
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isDescendantOf: currentView])
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{
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NSDebugLog(@"md %@ descendant of", self);
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if ([currentView isOpened] == NO)
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[currentView setOpened: YES];
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[currentView mouseDown: theEvent];
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}
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else
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{
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NSDebugLog(@"md %@ not descendant of", self);
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if ([currentView isOpened] == YES)
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[currentView setOpened: NO];
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[_EO mouseDown: theEvent];
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}
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}
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@end
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@implementation GormTabViewEditor (TabViewDelegate)
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- (void) tabView: (NSTabView *)tabView
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didSelectTabViewItem: (NSTabViewItem *)tabViewItem
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{
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if ([tabViewItem view])
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{
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if ([[tabViewItem view] isKindOfClass: [GormViewEditor class]] == NO)
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{
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currentView = (GormInternalViewEditor *)[document editorForObject: [tabViewItem view]
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inEditor: self
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create: YES];
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NSDebugLog(@"dSTVI %@ %@ %@", self, currentView, [tabViewItem view]);
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NSDebugLog(@"dsTVI %@ %@", self, [document parentEditorForEditor: currentView]);
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}
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else
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{
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NSDebugLog(@"dsTVI %@ already there", self);
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}
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}
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}
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- (BOOL) tabView: (NSTabView *)tabView
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shouldSelectTabViewItem: (NSTabViewItem *)tabViewItem
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{
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id view = [[tabView selectedTabViewItem] view];
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NSDebugLog(@"shouldSelectTabViewItem called");
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if ([view isKindOfClass: [GormInternalViewEditor class]])
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{
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NSDebugLog(@"closing tabviewitem");
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[view deactivate];
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currentView = nil;
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openedSubeditor = nil;
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}
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return YES;
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}
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- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)tabView
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{
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// [tabView selectFirstTabViewItem: self];
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}
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@end
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