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/* BColumn.m |
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* |
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* Copyright (C) 2003 Free Software Foundation, Inc. |
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* |
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* Author: Enrico Sersale <enrico@imago.ro> |
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* Date: August 2001 |
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* |
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* This file is part of the GNUstep GWorkspace application |
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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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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|
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#include <Foundation/Foundation.h> |
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#include <AppKit/AppKit.h> |
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#include "GWProtocol.h" |
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#include "GWFunctions.h" |
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#include "GWNotifications.h" |
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#include "GWLib.h" |
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#include "BColumn.h" |
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#include "BMatrix.h" |
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#include "BCell.h" |
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#include "BIcon.h" |
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#include "Browser2.h" |
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#include "GNUstep.h" |
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|
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#define ICON_FRAME_HEIGHT 52 |
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#define ICON_SIZE_WIDTH 48 |
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#define ICON_VOFFSET 14 |
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|
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#define CELLS_HEIGHT 15 |
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#define ICON_CELLS_HEIGHT 30 |
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|
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#define CHECKRECT(rct) \ |
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if (rct.size.width < 0) rct.size.width = 0; \ |
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if (rct.size.height < 0) rct.size.height = 0 |
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|
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#define CHECKSIZE(sz) \ |
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if (sz.width < 0) sz.width = 0; \ |
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if (sz.height < 0) sz.height = 0 |
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|
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@implementation BColumn |
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|
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- (void)dealloc |
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{ |
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TEST_RELEASE (icon); |
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TEST_RELEASE (iconView); |
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TEST_RELEASE (matrix); |
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TEST_RELEASE (scroll); |
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RELEASE (cellPrototype); |
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TEST_RELEASE (path); |
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TEST_RELEASE (oldpath); |
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[super dealloc]; |
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} |
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|
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- (id)initInBrowser:(Browser2 *)aBrowser |
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atIndex:(int)ind |
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cellPrototype:(BCell *)cell |
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styleMask:(int)mask |
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|
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{ |
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self = [super init]; |
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|
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if (self) { |
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#ifdef GNUSTEP |
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Class gwclass = [[NSBundle mainBundle] principalClass]; |
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#else |
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Class gwclass = [[NSBundle mainBundle] classNamed: @"GWorkspace"]; |
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#endif |
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NSRect rect = NSMakeRect(0, 0, 150, 100); |
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styleMask = mask; |
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|
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gworkspace = (id<GWProtocol>)[gwclass gworkspace]; |
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|
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fm = [NSFileManager defaultManager]; |
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ws = [NSWorkspace sharedWorkspace]; |
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|
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browser = aBrowser; |
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index = ind; |
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ASSIGN (cellPrototype, cell); |
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|
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path = nil; |
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oldpath = nil; |
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matrix = nil; |
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icon = nil; |
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iconView = nil; |
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isLoaded = NO; |
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isLeaf = NO; |
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|
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[self setFrame: rect]; |
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|
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scroll = [[NSScrollView alloc] initWithFrame: rect]; |
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[scroll setBorderType: NSBezelBorder]; |
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[scroll setHasHorizontalScroller: NO]; |
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[scroll setHasVerticalScroller: YES]; |
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[scroll setBorderType: NSNoBorder]; |
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|
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[self addSubview: scroll]; |
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|
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if (styleMask & GWColumnIconMask) { |
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iconView = [NSView new]; |
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} |
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|
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if (styleMask & GWIconCellsMask) { |
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cellsHeight = ICON_CELLS_HEIGHT; |
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|
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[self registerForDraggedTypes: [NSArray arrayWithObject: NSFilenamesPboardType]]; |
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} else { |
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cellsHeight = CELLS_HEIGHT; |
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} |
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} |
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|
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return self; |
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} |
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|
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- (void)setCurrentPaths:(NSArray *)cpaths |
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{ |
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NSMutableArray *iconPaths = nil; |
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NSString *apath = nil; |
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BOOL exists = YES; |
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NSArray *savedSelection = nil; |
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NSMutableArray *visibleCellsNames = nil; |
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float scrollTune = 0; |
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int i = 0; |
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|
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if (cpaths) { |
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iconPaths = [NSMutableArray arrayWithCapacity: 1]; |
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|
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for (i = 0; i < [cpaths count]; i++) { |
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NSString *ipath = [cpaths objectAtIndex: i]; |
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|
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if ([fm fileExistsAtPath: ipath]) { |
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[iconPaths addObject: ipath]; |
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} |
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} |
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|
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if ([iconPaths count]) { |
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if ([iconPaths count] == 1) { |
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apath = [cpaths objectAtIndex: 0]; |
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exists = [fm fileExistsAtPath: apath]; |
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} |
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} else { |
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iconPaths = nil; |
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} |
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} |
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|
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if (oldpath && apath && [oldpath isEqual: apath] && exists) { |
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savedSelection = [self selection]; |
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if (savedSelection) { |
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RETAIN (savedSelection); |
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} |
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|
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if (matrix) { |
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NSArray *vnames = [matrix getNamesOfVisibleCellsAndTuneSpace: &scrollTune]; |
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|
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if (vnames) { |
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visibleCellsNames = [NSMutableArray new]; |
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[visibleCellsNames addObjectsFromArray: vnames]; |
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} |
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} |
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} |
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|
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if (matrix) { |
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[matrix removeFromSuperviewWithoutNeedingDisplay]; |
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[scroll setDocumentView: nil]; |
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DESTROY (matrix); |
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} |
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|
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DESTROY (path); |
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DESTROY (oldpath); |
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|
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if ((iconPaths == nil) || (exists == NO)) { |
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TEST_RELEASE (savedSelection); |
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if ((styleMask & GWColumnIconMask) && icon) { |
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[icon removeFromSuperview]; |
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[[icon label] removeFromSuperview]; |
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DESTROY (icon); |
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} |
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isLoaded = NO; |
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return; |
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|
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} else { |
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id cell = nil; |
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BColumn *col = nil; |
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|
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if (apath) { |
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ASSIGN (oldpath, apath); |
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ASSIGN (path, apath); |
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} |
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|
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if (styleMask & GWColumnIconMask) { |
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if (icon == nil) { |
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icon = [[BIcon alloc] init]; |
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[icon setDelegate: self]; |
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[iconView addSubview: icon]; |
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[iconView addSubview: [icon label]]; |
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[icon setPaths: iconPaths]; |
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[icon setLocked: NO]; |
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[icon select]; |
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} else { |
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[icon setPaths: iconPaths]; |
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[icon setLocked: NO]; |
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} |
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|
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for (i = 0; i < [iconPaths count]; i++) { |
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NSString *ipath = [iconPaths objectAtIndex: i]; |
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|
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if ([gworkspace isLockedPath: ipath]) { |
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[icon setLocked: YES]; |
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break; |
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} |
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} |
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} |
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|
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[self setLeaf: YES]; |
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|
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if (path) { |
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[self createRowsInMatrix]; |
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[matrix setCellSize: NSMakeSize([scroll contentSize].width, cellsHeight)]; |
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[self adjustMatrix]; |
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|
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if (savedSelection) { |
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NSMutableArray *savedNames = [NSMutableArray arrayWithCapacity: 1]; |
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|
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for (i = 0; i < [savedSelection count]; i++) { |
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NSString *savedSel = [savedSelection objectAtIndex: i]; |
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|
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if ([fm fileExistsAtPath: savedSel]) { |
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[savedNames addObject: [savedSel lastPathComponent]]; |
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} |
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} |
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|
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if ([savedNames count]) { |
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[self selectMatrixCellsWithNames: savedNames sendAction: NO]; |
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} |
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} |
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|
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if (visibleCellsNames) { |
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NSArray *cells = [matrix cells]; |
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|
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if (cells && [cells count]) { |
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NSMutableArray *cellsNames = [NSMutableArray arrayWithCapacity: 1]; |
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int count = [visibleCellsNames count]; |
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|
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for (i = 0; i < [cells count]; i++) { |
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[cellsNames addObject: [[cells objectAtIndex: i] stringValue]]; |
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} |
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|
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for (i = 0; i < count; i++) { |
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NSString *vname = [visibleCellsNames objectAtIndex: i]; |
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|
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if ([cellsNames containsObject: vname] == NO) { |
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[visibleCellsNames removeObjectAtIndex: i]; |
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count--; |
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i--; |
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} |
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} |
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|
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if ([visibleCellsNames count]) { |
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cell = [self cellWithName: [visibleCellsNames objectAtIndex: 0]]; |
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[matrix scrollToFirstPositionCell: cell withScrollTune: scrollTune]; |
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} |
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} |
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} |
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} |
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|
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isLoaded = YES; |
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|
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TEST_RELEASE (savedSelection); |
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TEST_RELEASE (visibleCellsNames); |
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|
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col = [browser columnBeforeColumn: self]; |
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if (col) { |
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[col setLeaf: NO]; |
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} |
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} |
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} |
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|
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- (void)createRowsInMatrix |
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{ |
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NSArray *files; |
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int i, count; |
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BOOL is_dir; |
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|
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if ([gworkspace existsAndIsDirectoryFileAtPath: path] == NO) { |
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return; |
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} else { |
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if ([gworkspace isPakageAtPath: path] && (!(styleMask & GWViewsPaksgesMask))) { |
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return; |
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} |
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} |
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|
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matrix = [[BMatrix alloc] initInColumn: self withFrame: [self frame] |
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mode: NSListModeMatrix prototype: cellPrototype |
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numberOfRows: 0 numberOfColumns: 0 |
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acceptDnd: (styleMask & GWIconCellsMask)]; |
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|
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[matrix setIntercellSpacing: NSMakeSize(0, 0)]; |
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[matrix setCellSize: NSMakeSize([scroll contentSize].width, cellsHeight)]; |
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[matrix setAutoscroll: YES]; |
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[matrix setAllowsEmptySelection: YES]; |
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[matrix setTarget: self]; |
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[matrix setAction: @selector(doClick:)]; |
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[matrix setDoubleAction: @selector(doDoubleClick:)]; |
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[scroll setDocumentView: matrix]; |
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|
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files = [gworkspace sortedDirectoryContentsAtPath: path]; |
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files = [gworkspace checkHiddenFiles: files atPath: path]; |
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|
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count = [files count]; |
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if (count == 0) { |
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return; |
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} |
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|
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[matrix addColumn]; |
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|
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for (i = 0; i < count; ++i) { |
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NSString *s = [path stringByAppendingPathComponent: [files objectAtIndex: i]]; |
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id cell; |
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|
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if (i != 0) { |
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[matrix insertRow: i]; |
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} |
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|
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cell = [matrix cellAtRow: i column: 0]; |
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[cell setLoaded: YES]; |
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[cell setEnabled: YES]; |
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|
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if (styleMask & GWIconCellsMask) { |
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[cell setPaths: [NSArray arrayWithObject: s]]; |
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} else { |
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[cell setStringValue: [files objectAtIndex: i]]; |
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} |
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|
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is_dir = [gworkspace existsAndIsDirectoryFileAtPath: s]; |
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if (is_dir == YES) { |
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[cell setLeaf: (([gworkspace isPakageAtPath: s]) |
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? (!(styleMask & GWViewsPaksgesMask)) : NO)]; |
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} else { |
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[cell setLeaf: YES]; |
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} |
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|
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[cell setEnabled: !([gworkspace isLockedPath: s])]; |
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} |
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} |
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|
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- (void)addMatrixCellsWithNames:(NSArray *)names |
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{ |
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NSArray *files = [gworkspace checkHiddenFiles: names atPath: path]; |
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|
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if ([files count]) { |
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BCell *cell; |
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NSArray *selectedCells; |
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NSMutableDictionary *sortDict; |
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int stype; |
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BOOL isdir; |
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int i; |
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|
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[matrix setIntercellSpacing: NSMakeSize(0, 0)]; |
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|
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selectedCells = [matrix selectedCells]; |
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|
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for (i = 0; i < [names count]; i++) { |
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NSString *name = [names objectAtIndex: i]; |
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NSString *cellpath = [path stringByAppendingPathComponent: name]; |
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|
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isdir = [gworkspace existsAndIsDirectoryFileAtPath: cellpath]; |
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|
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cell = [self cellWithName: name]; |
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if (cell == nil) { |
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[matrix addRow]; |
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cell = [matrix cellAtRow: [[matrix cells] count] -1 column: 0]; |
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|
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if (styleMask & GWIconCellsMask) { |
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[cell setPaths: [NSArray arrayWithObject: cellpath]]; |
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} else { |
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[cell setStringValue: name]; |
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} |
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|
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if (isdir) { |
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[cell setLeaf: (([gworkspace isPakageAtPath: cellpath]) |
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? (!(styleMask & GWViewsPaksgesMask)) : NO)]; |
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} else { |
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[cell setLeaf: YES]; |
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} |
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|
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[cell setLoaded: YES]; |
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[cell setEnabled: YES]; |
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|
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} else { |
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[cell setEnabled: YES]; |
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} |
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} |
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|
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[matrix setCellSize: NSMakeSize([scroll contentSize].width, cellsHeight)]; |
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|
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stype = [gworkspace sortTypeForDirectoryAtPath: path]; |
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sortDict = [NSMutableDictionary dictionaryWithCapacity: 1]; |
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[sortDict setObject: path forKey: @"path"]; |
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[sortDict setObject: [NSNumber numberWithInt: stype] forKey: @"type"]; |
412 |
[matrix sortUsingFunction: (int (*)(id, id, void*))compareCells context: (void *)sortDict]; |
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[self adjustMatrix]; |
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[matrix sizeToCells]; |
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|
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if (selectedCells != nil) { |
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[self selectMatrixCells: selectedCells sendAction: NO]; |
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} |
419 |
|
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[matrix setNeedsDisplay: YES]; |
421 |
} |
422 |
} |
423 |
|
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- (void)addDimmedMatrixCellsWithNames:(NSArray *)names |
425 |
{ |
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NSArray *files = [gworkspace checkHiddenFiles: names atPath: path]; |
427 |
|
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if ([files count]) { |
429 |
BCell *cell; |
430 |
NSArray *selectedCells; |
431 |
int i; |
432 |
|
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[matrix setIntercellSpacing: NSMakeSize(0, 0)]; |
434 |
|
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selectedCells = [matrix selectedCells]; |
436 |
|
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for (i = 0; i < [names count]; i++) { |
438 |
NSString *name = [names objectAtIndex: i]; |
439 |
|
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cell = [self cellWithName: name]; |
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if (cell == nil) { |
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[matrix addRow]; |
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cell = [matrix cellAtRow: [[matrix cells] count] -1 column: 0]; |
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[cell setStringValue: name]; |
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[cell setLeaf: YES]; |
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[cell setLoaded: YES]; |
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[cell setEnabled: NO]; |
448 |
|
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} else { |
450 |
[cell setEnabled: NO]; |
451 |
} |
452 |
} |
453 |
|
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[matrix setCellSize: NSMakeSize([scroll contentSize].width, cellsHeight)]; |
455 |
|
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[self adjustMatrix]; |
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[matrix sizeToCells]; |
458 |
|
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if (selectedCells != nil) { |
460 |
[self selectMatrixCells: selectedCells sendAction: NO]; |
461 |
} |
462 |
|
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[matrix setNeedsDisplay: YES]; |
464 |
} |
465 |
} |
466 |
|
467 |
- (void)removeMatrixCellsWithNames:(NSArray *)names |
468 |
{ |
469 |
NSMutableArray *selectedCells = nil; |
470 |
NSMutableArray *visibleCellsNames = nil; |
471 |
BColumn *col = nil; |
472 |
id cell = nil; |
473 |
float scrollTune = 0; |
474 |
int i = 0; |
475 |
BOOL updatesel = NO; |
476 |
|
477 |
selectedCells = [[matrix selectedCells] mutableCopy]; |
478 |
AUTORELEASE (selectedCells); |
479 |
|
480 |
visibleCellsNames = [[matrix getNamesOfVisibleCellsAndTuneSpace: &scrollTune] mutableCopy]; |
481 |
AUTORELEASE (visibleCellsNames); |
482 |
|
483 |
for (i = 0; i < [names count]; i++) { |
484 |
NSString *cname = [names objectAtIndex: i]; |
485 |
|
486 |
cell = [self cellWithName: cname]; |
487 |
|
488 |
if (cell) { |
489 |
int row, col; |
490 |
|
491 |
if ([selectedCells containsObject: cell]) { |
492 |
[selectedCells removeObject: cell]; |
493 |
updatesel = YES; |
494 |
} |
495 |
|
496 |
if ([visibleCellsNames containsObject: cname]) { |
497 |
[visibleCellsNames removeObject: cname]; |
498 |
} |
499 |
|
500 |
[matrix getRow: &row column: &col ofCell: cell]; |
501 |
[matrix removeRow: row]; |
502 |
} |
503 |
} |
504 |
|
505 |
[matrix sizeToCells]; |
506 |
[matrix setNeedsDisplay: YES]; |
507 |
|
508 |
if (updatesel) { |
509 |
if ([selectedCells count] > 0) { |
510 |
[self selectMatrixCells: selectedCells sendAction: NO]; |
511 |
[matrix setNeedsDisplay: YES]; |
512 |
|
513 |
col = [browser columnAfterColumn: self]; |
514 |
if (col) { |
515 |
[col updateIcon]; |
516 |
} |
517 |
|
518 |
if ([visibleCellsNames count]) { |
519 |
cell = [self cellWithName: [visibleCellsNames objectAtIndex: 0]]; |
520 |
[matrix scrollToFirstPositionCell: cell withScrollTune: scrollTune]; |
521 |
} |
522 |
|
523 |
} else { |
524 |
if (index != 0) { |
525 |
if ((index - 1) >= [browser firstVisibleColumn]) { |
526 |
col = [browser columnBeforeColumn: self]; |
527 |
cell = [col cellWithName: [path lastPathComponent]]; |
528 |
|
529 |
[col selectMatrixCells: [NSArray arrayWithObject: cell] |
530 |
sendAction: YES]; |
531 |
} |
532 |
} else { |
533 |
[browser setLastColumn: index]; |
534 |
} |
535 |
} |
536 |
|
537 |
} else if ([visibleCellsNames count]) { |
538 |
cell = [self cellWithName: [visibleCellsNames objectAtIndex: 0]]; |
539 |
[matrix scrollToFirstPositionCell: cell withScrollTune: scrollTune]; |
540 |
} |
541 |
} |
542 |
|
543 |
- (BOOL)selectMatrixCellsWithNames:(NSArray *)names sendAction:(BOOL)act |
544 |
{ |
545 |
NSArray *cells = [matrix cells]; |
546 |
int i = 0; |
547 |
BOOL found = NO; |
548 |
|
549 |
[matrix deselectAllCells]; |
550 |
|
551 |
for (i = 0; i < [cells count]; i++) { |
552 |
NSCell *cell = [cells objectAtIndex: i]; |
553 |
|
554 |
if ([names containsObject: [cell stringValue]]) { |
555 |
[matrix selectCell: cell]; |
556 |
found = YES; |
557 |
} |
558 |
} |
559 |
|
560 |
if (act) { |
561 |
[matrix sendAction]; |
562 |
} |
563 |
|
564 |
return found; |
565 |
} |
566 |
|
567 |
- (void)selectMatrixCells:(NSArray *)cells sendAction:(BOOL)act |
568 |
{ |
569 |
int i; |
570 |
|
571 |
[matrix deselectAllCells]; |
572 |
|
573 |
for (i = 0; i < [cells count]; i++) { |
574 |
[matrix selectCell: [cells objectAtIndex: i]]; |
575 |
} |
576 |
|
577 |
if (act) { |
578 |
[matrix sendAction]; |
579 |
} |
580 |
} |
581 |
|
582 |
- (BOOL)selectFirstCell |
583 |
{ |
584 |
if (matrix && [[matrix cells] count]) { |
585 |
[matrix selectCellAtRow: 0 column: 0]; |
586 |
[matrix sendAction]; |
587 |
return YES; |
588 |
} |
589 |
return NO; |
590 |
} |
591 |
|
592 |
- (BOOL)selectCellWithPrefix:(NSString *)prefix |
593 |
{ |
594 |
if (matrix && [[matrix cells] count]) { |
595 |
int n = [matrix numberOfRows]; |
596 |
int s = [matrix selectedRow]; |
597 |
NSString *cellstr = nil; |
598 |
int i = 0; |
599 |
|
600 |
cellstr = [[matrix cellAtRow: s column: 0] stringValue]; |
601 |
|
602 |
if (([cellstr length] > 0) && ([cellstr hasPrefix: prefix])) { |
603 |
return YES; |
604 |
} |
605 |
|
606 |
for (i = s + 1; i < n; i++) { |
607 |
cellstr = [[matrix cellAtRow: i column: 0] stringValue]; |
608 |
|
609 |
if (([cellstr length] > 0) && ([cellstr hasPrefix: prefix])) { |
610 |
[matrix deselectAllCells]; |
611 |
[matrix selectCellAtRow: i column: 0]; |
612 |
[matrix scrollCellToVisibleAtRow: i column: 0]; |
613 |
[matrix sendAction]; |
614 |
return YES; |
615 |
} |
616 |
} |
617 |
|
618 |
for (i = 0; i < s; i++) { |
619 |
cellstr = [[matrix cellAtRow: i column: 0] stringValue]; |
620 |
|
621 |
if (([cellstr length] > 0) && ([cellstr hasPrefix: prefix])) { |
622 |
[matrix deselectAllCells]; |
623 |
[matrix selectCellAtRow: i column: 0]; |
624 |
[matrix scrollCellToVisibleAtRow: i column: 0]; |
625 |
[matrix sendAction]; |
626 |
return YES; |
627 |
} |
628 |
} |
629 |
} |
630 |
return NO; |
631 |
} |
632 |
|
633 |
- (void)selectIcon |
634 |
{ |
635 |
if (styleMask & GWColumnIconMask) { |
636 |
[icon select]; |
637 |
} |
638 |
} |
639 |
|
640 |
- (void)selectAll |
641 |
{ |
642 |
if (matrix && [[matrix cells] count]) { |
643 |
[matrix selectAll: nil]; |
644 |
[matrix sendAction]; |
645 |
} else { |
646 |
BColumn *col = [browser columnBeforeColumn: self]; |
647 |
|
648 |
if (col) { |
649 |
[col selectAll]; |
650 |
} |
651 |
} |
652 |
} |
653 |
|
654 |
- (NSArray *)selection |
655 |
{ |
656 |
NSArray *selected = [matrix selectedCells]; |
657 |
|
658 |
if (selected == nil) { |
659 |
return nil; |
660 |
|
661 |
} else { |
662 |
NSMutableArray *selection = [NSMutableArray array]; |
663 |
NSMutableArray *cellsnames = [NSMutableArray array]; |
664 |
int count = [selected count]; |
665 |
BOOL fileMissing = NO; |
666 |
int i; |
667 |
|
668 |
for (i = 0; i < count; i++) { |
669 |
NSString *cellname = [[selected objectAtIndex: i] stringValue]; |
670 |
NSString *cellpath = [path stringByAppendingPathComponent: cellname]; |
671 |
|
672 |
if ([fm fileExistsAtPath: cellpath]) { |
673 |
[selection addObject: cellpath]; |
674 |
[cellsnames addObject: cellname]; |
675 |
} else { |
676 |
fileMissing = YES; |
677 |
} |
678 |
} |
679 |
|
680 |
if (fileMissing) { |
681 |
[matrix deselectAllCells]; |
682 |
if ([cellsnames count]) { |
683 |
[self selectMatrixCellsWithNames: cellsnames sendAction: YES]; |
684 |
} |
685 |
} |
686 |
|
687 |
if ([selection count] > 0) { |
688 |
return selection; |
689 |
} |
690 |
} |
691 |
|
692 |
return nil; |
693 |
} |
694 |
|
695 |
- (void)lockCellsWithNames:(NSArray *)names |
696 |
{ |
697 |
int i; |
698 |
BOOL found = NO; |
699 |
|
700 |
for (i = 0; i < [names count]; i++) { |
701 |
BCell *cell = [self cellWithName: [names objectAtIndex: i]]; |
702 |
if (cell != nil) { |
703 |
if ([cell isEnabled]) { |
704 |
[cell setEnabled: NO]; |
705 |
found = YES; |
706 |
} |
707 |
} |
708 |
} |
709 |
|
710 |
[matrix setNeedsDisplay: found]; |
711 |
} |
712 |
|
713 |
- (void)unLockCellsWithNames:(NSArray *)names |
714 |
{ |
715 |
int i; |
716 |
BOOL found = NO; |
717 |
|
718 |
for (i = 0; i < [names count]; i++) { |
719 |
BCell *cell = [self cellWithName: [names objectAtIndex: i]]; |
720 |
if (cell != nil) { |
721 |
if ([cell isEnabled] == NO) { |
722 |
[cell setEnabled: YES]; |
723 |
found = YES; |
724 |
} |
725 |
} |
726 |
} |
727 |
|
728 |
[matrix setNeedsDisplay: found]; |
729 |
} |
730 |
|
731 |
- (void)lock |
732 |
{ |
733 |
NSArray *cells; |
734 |
int i, count; |
735 |
|
736 |
if ((styleMask & GWColumnIconMask) && icon && ([icon isLocked] == NO)) { |
737 |
[icon setLocked: YES]; |
738 |
[icon setNeedsDisplay: YES]; |
739 |
[[icon label] setNeedsDisplay: YES]; |
740 |
} |
741 |
|
742 |
if (matrix == nil) { |
743 |
return; |
744 |
} |
745 |
|
746 |
cells = [matrix cells]; |
747 |
if (cells == nil) { |
748 |
return; |
749 |
} |
750 |
|
751 |
count = [cells count]; |
752 |
|
753 |
if (count) { |
754 |
for (i = 0; i < count; i++) { |
755 |
id cell = [cells objectAtIndex: i]; |
756 |
|
757 |
if ([cell isEnabled]) { |
758 |
[cell setEnabled: NO]; |
759 |
} |
760 |
} |
761 |
|
762 |
[matrix setNeedsDisplay: YES]; |
763 |
} |
764 |
} |
765 |
|
766 |
- (void)unLock |
767 |
{ |
768 |
NSArray *cells; |
769 |
int i, count; |
770 |
|
771 |
if ((styleMask & GWColumnIconMask) && icon && [icon isLocked]) { |
772 |
[icon setLocked: NO]; |
773 |
[icon setNeedsDisplay: YES]; |
774 |
[[icon label] setNeedsDisplay: YES]; |
775 |
} |
776 |
|
777 |
if (matrix == nil) { |
778 |
return; |
779 |
} |
780 |
|
781 |
cells = [matrix cells]; |
782 |
if (cells == nil) { |
783 |
return; |
784 |
} |
785 |
|
786 |
count = [cells count]; |
787 |
|
788 |
if (count) { |
789 |
for (i = 0; i < count; i++) { |
790 |
id cell = [cells objectAtIndex: i]; |
791 |
|
792 |
if ([cell isEnabled] == NO) { |
793 |
[cell setEnabled: YES]; |
794 |
} |
795 |
} |
796 |
|
797 |
[matrix setNeedsDisplay: count]; |
798 |
} |
799 |
} |
800 |
|
801 |
- (void)adjustMatrix |
802 |
{ |
803 |
[matrix setCellSize: NSMakeSize([scroll contentSize].width, cellsHeight)]; |
804 |
[matrix sizeToCells]; |
805 |
} |
806 |
|
807 |
- (void)updateIcon |
808 |
{ |
809 |
if ((styleMask & GWColumnIconMask) && icon) { |
810 |
[icon setPaths: [browser selectionInColumnBeforeColumn: self]]; |
811 |
|
812 |
if ((matrix == nil) || ([[matrix selectedCells] count] == 0)) { |
813 |
[self setLeaf: YES]; |
814 |
} |
815 |
} |
816 |
} |
817 |
|
818 |
- (id)cellWithName:(NSString *)name |
819 |
{ |
820 |
NSArray *cells = [matrix cells]; |
821 |
int i = 0; |
822 |
|
823 |
for (i = 0; i < [cells count]; i++) { |
824 |
id cell = [cells objectAtIndex: i]; |
825 |
if ([[cell stringValue] isEqualToString: name]) { |
826 |
return cell; |
827 |
} |
828 |
} |
829 |
|
830 |
return nil; |
831 |
} |
832 |
|
833 |
- (void)setLeaf:(BOOL)value |
834 |
{ |
835 |
isLeaf = value; |
836 |
|
837 |
if (icon == nil) { |
838 |
return; |
839 |
} else { |
840 |
if ([icon isBranch] == value) { |
841 |
[icon setBranch: !value]; |
842 |
|
843 |
if (isLeaf && matrix) { |
844 |
[matrix deselectAllCells]; |
845 |
} |
846 |
} |
847 |
} |
848 |
} |
849 |
|
850 |
- (Browser2 *)browser |
851 |
{ |
852 |
return browser; |
853 |
} |
854 |
|
855 |
- (NSMatrix *)cmatrix |
856 |
{ |
857 |
return matrix; |
858 |
} |
859 |
|
860 |
- (NSView *)iconView |
861 |
{ |
862 |
return iconView; |
863 |
} |
864 |
|
865 |
- (BIcon *)myIcon |
866 |
{ |
867 |
return icon; |
868 |
} |
869 |
|
870 |
- (NSTextField *)iconLabel |
871 |
{ |
872 |
return (icon ? [icon label] : nil); |
873 |
} |
874 |
|
875 |
- (NSString *)currentPath |
876 |
{ |
877 |
return path; |
878 |
} |
879 |
|
880 |
- (int)index |
881 |
{ |
882 |
return index; |
883 |
} |
884 |
|
885 |
- (BOOL)isLoaded |
886 |
{ |
887 |
return isLoaded; |
888 |
} |
889 |
|
890 |
- (BOOL)isSelected |
891 |
{ |
892 |
if (isLoaded && matrix) { |
893 |
return ([matrix selectedCell] ? YES : NO); |
894 |
} |
895 |
|
896 |
return NO; |
897 |
} |
898 |
|
899 |
- (BOOL)isLeaf |
900 |
{ |
901 |
return isLeaf; |
902 |
} |
903 |
|
904 |
- (void)doClick:(id)sender |
905 |
{ |
906 |
[browser clickInMatrixOfColumn: self]; |
907 |
} |
908 |
|
909 |
- (void)doDoubleClick:(id)sender |
910 |
{ |
911 |
[browser doubleClickInMatrixOfColumn: self]; |
912 |
} |
913 |
|
914 |
- (unsigned int)draggingEntered:(id <NSDraggingInfo>)sender |
915 |
inMatrixCell:(id)aCell |
916 |
{ |
917 |
BCell *cell; |
918 |
NSPasteboard *pb; |
919 |
NSDragOperation sourceDragMask; |
920 |
NSArray *sourcePaths; |
921 |
NSString *fromPath; |
922 |
NSString *targetPath; |
923 |
NSString *buff; |
924 |
int count; |
925 |
|
926 |
cell = (BCell *)aCell; |
927 |
|
928 |
if ([cell isLeaf] || ([cell isEnabled] == NO)) { |
929 |
return NSDragOperationNone; |
930 |
} |
931 |
|
932 |
pb = [sender draggingPasteboard]; |
933 |
|
934 |
if ([[pb types] indexOfObject: NSFilenamesPboardType] == NSNotFound) { |
935 |
return NSDragOperationNone; |
936 |
} |
937 |
|
938 |
sourcePaths = [pb propertyListForType: NSFilenamesPboardType]; |
939 |
count = [sourcePaths count]; |
940 |
|
941 |
if (count == 0) { |
942 |
return NSDragOperationNone; |
943 |
} |
944 |
|
945 |
fromPath = [[sourcePaths objectAtIndex: 0] stringByDeletingLastPathComponent]; |
946 |
targetPath = [path stringByAppendingPathComponent: [cell stringValue]]; |
947 |
|
948 |
if ([targetPath isEqualToString: fromPath] |
949 |
|| [sourcePaths containsObject: targetPath]) { |
950 |
return NSDragOperationNone; |
951 |
} |
952 |
|
953 |
if ([fm isWritableFileAtPath: targetPath] == NO) { |
954 |
return NSDragOperationNone; |
955 |
} |
956 |
|
957 |
buff = [NSString stringWithString: targetPath]; |
958 |
while (1) { |
959 |
if ([sourcePaths containsObject: buff]) { |
960 |
return NSDragOperationNone; |
961 |
} |
962 |
if ([buff isEqualToString: fixPath(@"/", 0)] == YES) { |
963 |
break; |
964 |
} |
965 |
buff = [buff stringByDeletingLastPathComponent]; |
966 |
} |
967 |
|
968 |
sourceDragMask = [sender draggingSourceOperationMask]; |
969 |
|
970 |
if (sourceDragMask == NSDragOperationCopy) { |
971 |
return NSDragOperationCopy; |
972 |
} else if (sourceDragMask == NSDragOperationLink) { |
973 |
return NSDragOperationLink; |
974 |
} else { |
975 |
return NSDragOperationAll; |
976 |
} |
977 |
|
978 |
return NSDragOperationNone; |
979 |
} |
980 |
|
981 |
- (void)concludeDragOperation:(id <NSDraggingInfo>)sender |
982 |
inMatrixCell:(id)aCell |
983 |
{ |
984 |
NSPasteboard *pb; |
985 |
NSDragOperation sourceDragMask; |
986 |
NSArray *sourcePaths; |
987 |
NSString *targetPath; |
988 |
NSString *operation, *source; |
989 |
NSMutableArray *files; |
990 |
NSMutableDictionary *opDict; |
991 |
NSString *trashPath; |
992 |
BCell *cell; |
993 |
int i; |
994 |
|
995 |
cell = (BCell *)aCell; |
996 |
if ([cell isLeaf] || ([cell isEnabled] == NO)) { |
997 |
return; |
998 |
} |
999 |
|
1000 |
sourceDragMask = [sender draggingSourceOperationMask]; |
1001 |
pb = [sender draggingPasteboard]; |
1002 |
|
1003 |
if ([[pb types] indexOfObject: NSFilenamesPboardType] == NSNotFound) { |
1004 |
return; |
1005 |
} |
1006 |
|
1007 |
sourcePaths = [pb propertyListForType: NSFilenamesPboardType]; |
1008 |
source = [[sourcePaths objectAtIndex: 0] stringByDeletingLastPathComponent]; |
1009 |
targetPath = [path stringByAppendingPathComponent: [cell stringValue]]; |
1010 |
trashPath = [gworkspace trashPath]; |
1011 |
|
1012 |
if ([source isEqualToString: trashPath]) { |
1013 |
operation = GWorkspaceRecycleOutOperation; |
1014 |
} else { |
1015 |
if (sourceDragMask == NSDragOperationCopy) { |
1016 |
operation = NSWorkspaceCopyOperation; |
1017 |
} else if (sourceDragMask == NSDragOperationLink) { |
1018 |
operation = NSWorkspaceLinkOperation; |
1019 |
} else { |
1020 |
operation = NSWorkspaceMoveOperation; |
1021 |
} |
1022 |
} |
1023 |
|
1024 |
files = [NSMutableArray arrayWithCapacity: 1]; |
1025 |
for(i = 0; i < [sourcePaths count]; i++) { |
1026 |
[files addObject: [[sourcePaths objectAtIndex: i] lastPathComponent]]; |
1027 |
} |
1028 |
|
1029 |
opDict = [NSMutableDictionary dictionaryWithCapacity: 4]; |
1030 |
[opDict setObject: operation forKey: @"operation"]; |
1031 |
[opDict setObject: source forKey: @"source"]; |
1032 |
[opDict setObject: targetPath forKey: @"destination"]; |
1033 |
[opDict setObject: files forKey: @"files"]; |
1034 |
|
1035 |
[gworkspace performFileOperationWithDictionary: opDict]; |
1036 |
} |
1037 |
|
1038 |
- (void)setFrame:(NSRect)frameRect |
1039 |
{ |
1040 |
NSRect r = NSMakeRect(0, 0, frameRect.size.width, frameRect.size.height); |
1041 |
|
1042 |
CHECKRECT (frameRect); |
1043 |
[super setFrame: frameRect]; |
1044 |
|
1045 |
CHECKRECT (r); |
1046 |
[scroll setFrame: r]; |
1047 |
|
1048 |
if ((styleMask & GWColumnIconMask) && icon) { |
1049 |
NSRect icnRect = NSMakeRect(0, ICON_VOFFSET, |
1050 |
[iconView frame].size.width, ICON_FRAME_HEIGHT); |
1051 |
|
1052 |
CHECKRECT (icnRect); |
1053 |
[icon setFrame: icnRect]; |
1054 |
[iconView setNeedsDisplay: YES]; |
1055 |
} |
1056 |
|
1057 |
if (matrix) { |
1058 |
[self adjustMatrix]; |
1059 |
} |
1060 |
} |
1061 |
|
1062 |
@end |
1063 |
|
1064 |
// |
1065 |
// BIcon Delegate Methods |
1066 |
// |
1067 |
@implementation BColumn (BIconDelegateMethods) |
1068 |
|
1069 |
- (void)icon:(BIcon *)sender setFrameOfLabel:(NSTextField *)label |
1070 |
{ |
1071 |
float icnwidth, labwidth, labxpos, labypos; |
1072 |
NSRect labRect; |
1073 |
|
1074 |
icnwidth = [sender frame].size.width; |
1075 |
labwidth = [label frame].size.width; |
1076 |
labypos = [sender frame].origin.y - 14; |
1077 |
|
1078 |
if(icnwidth > labwidth) { |
1079 |
labxpos = [sender frame].origin.x + ((icnwidth - labwidth) / 2); |
1080 |
} else { |
1081 |
labxpos = [sender frame].origin.x - ((labwidth - icnwidth) / 2); |
1082 |
} |
1083 |
|
1084 |
labRect = NSMakeRect(labxpos, labypos, labwidth, 14); |
1085 |
CHECKRECT (labRect); |
1086 |
[label setFrame: labRect]; |
1087 |
[label setNeedsDisplay: YES]; |
1088 |
} |
1089 |
|
1090 |
- (void)unselectOtherIcons:(BIcon *)selicon |
1091 |
{ |
1092 |
NSArray *otherCols = [browser columnsDifferentFromColumn: self]; |
1093 |
int i; |
1094 |
|
1095 |
for (i = 0; i < [otherCols count]; i++) { |
1096 |
BIcon *icn = [[otherCols objectAtIndex: i] myIcon]; |
1097 |
|
1098 |
if ([icn isSelect]) { |
1099 |
[icn unselect]; |
1100 |
} |
1101 |
} |
1102 |
} |
1103 |
|
1104 |
- (void)unselectNameEditor |
1105 |
{ |
1106 |
[browser unselectNameEditor]; |
1107 |
} |
1108 |
|
1109 |
- (void)restoreSelectionAfterDndOfIcon:(BIcon *)dndicon |
1110 |
{ |
1111 |
[browser restoreSelectionAfterDndOfIcon: dndicon]; |
1112 |
} |
1113 |
|
1114 |
- (void)clickOnIcon:(BIcon *)clicked |
1115 |
{ |
1116 |
[self setLeaf: YES]; |
1117 |
[browser clickOnIcon: icon ofColumn: self]; |
1118 |
} |
1119 |
|
1120 |
- (void)doubleClickOnIcon:(BIcon *)clicked newViewer:(BOOL)isnew |
1121 |
{ |
1122 |
[browser doubleClickOnIcon: clicked ofColumn: self newViewer: isnew]; |
1123 |
} |
1124 |
|
1125 |
@end |
1126 |
|
1127 |
|