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/* FSNFunctions.m
*
* Copyright (C) 2004-2024 Free Software Foundation, Inc.
*
* Author: Enrico Sersale
* Riccardo Mottola <rm@gnu.org>
* Date: March 2004
*
* This file is part of the GNUstep FSNode framework
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 31 Milk Street #960789 Boston, MA 02196 USA.
*/
#include <math.h>
#import <Foundation/Foundation.h>
#import <AppKit/AppKit.h>
#import <GNUstepBase/GNUstep.h>
#import "FSNFunctions.h"
#import "FSNodeRep.h"
NSString *path_separator(void)
{
static NSString *separator = nil;
if (separator == nil) {
#if defined(__MINGW32__)
separator = @"\\";
#else
separator = @"/";
#endif
}
return separator;
}
/*
* p1 is parent of p2
*/
BOOL isSubpathOfPath(NSString *p1, NSString *p2)
{
int l1 = [p1 length];
int l2 = [p2 length];
if ((l1 > l2) || ([p1 isEqualToString: p2])) {
return NO;
} else if ([[p2 substringToIndex: l1] isEqualToString: p1]) {
if ([[p2 pathComponents] containsObject: [p1 lastPathComponent]]) {
return YES;
}
}
return NO;
}
NSString *subtractFirstPartFromPath(NSString *path, NSString *firstpart)
{
if ([path isEqual: firstpart] == NO) {
return [path substringFromIndex: [path rangeOfString: firstpart].length +1];
}
return path_separator();
}
NSComparisonResult compareWithExtType(id r1, id r2, void *context)
{
FSNInfoType t1 = [(id <FSNodeRep>)r1 nodeInfoShowType];
FSNInfoType t2 = [(id <FSNodeRep>)r2 nodeInfoShowType];
if (t1 == FSNInfoExtendedType) {
if (t2 != FSNInfoExtendedType) {
return NSOrderedDescending;
}
} else {
if (t2 == FSNInfoExtendedType) {
return NSOrderedAscending;
}
}
return NSOrderedSame;
}
#define ONE_KB 1024LLU
#define ONE_MB (ONE_KB * ONE_KB)
#define ONE_GB (ONE_KB * ONE_MB)
#define ONE_TB (ONE_KB * ONE_GB)
NSString *sizeDescription(unsigned long long size)
{
NSString *sizeStr;
if (size == 1)
sizeStr = @"1 byte";
else if (size == 0)
sizeStr = @"0 bytes";
else if (size < (ONE_KB))
sizeStr = [NSString stringWithFormat:@" %ld bytes", (long)size];
else if (size < (ONE_MB))
sizeStr = [NSString stringWithFormat:@" %3.2fKB", ((double)size / (double)(ONE_KB))];
else if (size < (ONE_GB))
sizeStr = [NSString stringWithFormat:@" %3.2fMB", ((double)size / (double)(ONE_MB))];
else if (size < (ONE_TB))
sizeStr = [NSString stringWithFormat:@" %3.2fGB", ((double)size / (double)(ONE_GB))];
else
sizeStr = [NSString stringWithFormat:@" %3.2fTB", ((double)size / (double)(ONE_TB))];
return sizeStr;
}
NSArray *makePathsSelection(NSArray *selnodes)
{
NSMutableArray *selpaths = [NSMutableArray array];
NSUInteger i;
for (i = 0; i < [selnodes count]; i++) {
[selpaths addObject: [[selnodes objectAtIndex: i] path]];
}
return selpaths;
}
double myrintf(double a)
{
return (floor(a + 0.5));
}
/* --- Text Field Editing Error Messages */
void showAlertNoPermission(Class c, NSString *name)
{
NSRunAlertPanel(
NSLocalizedStringFromTableInBundle(@"Error", nil, [NSBundle bundleForClass:c], @""),
[NSString stringWithFormat: @"%@ \"%@\"!\n",
NSLocalizedStringFromTableInBundle(@"You do not have write permission for", nil, [NSBundle bundleForClass:c], @""),
name],
NSLocalizedStringFromTableInBundle(@"Continue", nil, [NSBundle bundleForClass:c], @""),
nil, nil);
}
void showAlertInRecycler(Class c)
{
NSRunAlertPanel(NSLocalizedStringFromTableInBundle(@"Error", nil, [NSBundle bundleForClass:c], @""),
NSLocalizedStringFromTableInBundle(@"You can't rename an object that is in the Recycler", nil, [NSBundle bundleForClass:c], @""),
NSLocalizedStringFromTableInBundle(@"Continue", nil, [NSBundle bundleForClass:c], @"")
, nil, nil);
}
void showAlertInvalidName(Class c)
{
NSLog(@"Class %@ Bundle %@", c, [NSBundle bundleForClass:c]);
NSRunAlertPanel(NSLocalizedStringFromTableInBundle(@"Error", nil, [NSBundle bundleForClass:c], @""),
NSLocalizedStringFromTableInBundle(@"Invalid name", nil, [NSBundle bundleForClass:c], @""),
NSLocalizedStringFromTableInBundle(@"Continue", nil, [NSBundle bundleForClass:c], @""),
nil, nil);
}
NSInteger showAlertExtensionChange(Class c, NSString *extension)
{
NSString *msg;
NSInteger r;
msg = NSLocalizedStringFromTableInBundle(@"Are you sure you want to add the extension", nil, [NSBundle bundleForClass:c], @"");
msg = [msg stringByAppendingFormat: @"\"%@\" ", extension];
msg = [msg stringByAppendingString: NSLocalizedStringFromTableInBundle(@"to the end of the name?", nil, [NSBundle bundleForClass:c], @"")];
msg = [msg stringByAppendingString: NSLocalizedStringFromTableInBundle(@"\nif you make this change, your folder may appear as a single file.", nil, [NSBundle bundleForClass:c], @"")];
r = NSRunAlertPanel(@"", msg,
NSLocalizedStringFromTableInBundle(@"Cancel", nil, [NSBundle bundleForClass:c], @""),
NSLocalizedStringFromTableInBundle(@"OK", nil, [NSBundle bundleForClass:c], @""),
nil);
return r;
}
void showAlertNameInUse(Class c, NSString *newname)
{
NSRunAlertPanel(
NSLocalizedStringFromTableInBundle(@"Error", nil, [NSBundle bundleForClass:c], @""),
[NSString stringWithFormat: @"%@\"%@\" %@ ",
NSLocalizedStringFromTableInBundle(@"The name ", nil, [NSBundle bundleForClass:c], @""),
newname,
NSLocalizedStringFromTableInBundle(@" is already in use!", nil, [NSBundle bundleForClass:c], @"")],
NSLocalizedStringFromTableInBundle(@"Continue", nil, [NSBundle bundleForClass:c], @""), nil, nil);
}
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