139 lines
3.9 KiB
Objective-C
139 lines
3.9 KiB
Objective-C
/*
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Copyright 2010 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 "DirectoryPanel.h"
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#import "Dialogs.h"
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#import "Utils.h"
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#import "AppDelegate.h"
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@implementation DirectoryPanel
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- (id)initWithParentApp:(id)aParentApp
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{
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self = [super initWithWindowNibName:@"DirectoryPanel"];
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[self window];
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AppDelegateBase *app = aParentApp;
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_py = [app py];
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_recentDirectories = [app recentDirectories];
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outline = [[DirectoryOutline alloc] initWithPyParent:_py view:outlineView];
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[self refreshRemoveButtonText];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(directorySelectionChanged:)
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name:NSOutlineViewSelectionDidChangeNotification object:outlineView];
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return self;
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}
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- (void)dealloc
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{
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[outline release];
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[super dealloc];
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}
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/* Actions */
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- (IBAction)askForDirectory:(id)sender
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{
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NSOpenPanel *op = [NSOpenPanel openPanel];
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[op setCanChooseFiles:YES];
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[op setCanChooseDirectories:YES];
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[op setAllowsMultipleSelection:YES];
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[op setTitle:@"Select a directory to add to the scanning list"];
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[op setDelegate:self];
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if ([op runModal] == NSOKButton) {
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for (NSString *directory in [op filenames]) {
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[self addDirectory:directory];
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}
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}
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}
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- (IBAction)popupAddDirectoryMenu:(id)sender
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{
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if ([[_recentDirectories directories] count] == 0)
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{
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[self askForDirectory:sender];
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return;
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}
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NSMenu *m = [addButtonPopUp menu];
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while ([m numberOfItems] > 0)
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[m removeItemAtIndex:0];
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NSMenuItem *mi = [m addItemWithTitle:@"Add New Directory..." action:@selector(askForDirectory:) keyEquivalent:@""];
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[mi setTarget:self];
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[m addItem:[NSMenuItem separatorItem]];
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[_recentDirectories fillMenu:m];
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[addButtonPopUp selectItem:nil];
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[[addButtonPopUp cell] performClickWithFrame:[sender frame] inView:[sender superview]];
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}
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- (IBAction)removeSelectedDirectory:(id)sender
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{
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[[self window] makeKeyAndOrderFront:nil];
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if ([outlineView selectedRow] < 0)
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return;
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NSIndexPath *path = [outline selectedIndexPath];
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NSInteger state = [outline intProperty:@"state" valueAtPath:path];
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if (([path length] == 1) && (state != 2)) {
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[_py removeDirectory:i2n([path indexAtPosition:0])];
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}
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else {
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NSInteger newState = state == 2 ? 0 : 2; // If excluded, put it back
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[outline setIntProperty:@"state" value:newState atPath:path];
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[outlineView display];
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}
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[self refreshRemoveButtonText];
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}
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- (IBAction)toggleVisible:(id)sender
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{
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[[self window] makeKeyAndOrderFront:nil];
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}
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/* Public */
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- (void)addDirectory:(NSString *)directory
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{
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NSInteger r = [[_py addDirectory:directory] intValue];
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if (r) {
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NSString *m = @"";
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if (r == 1) {
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m = @"'%@' already is in the list.";
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}
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else if (r == 2) {
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m = @"'%@' does not exist.";
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}
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[Dialogs showMessage:[NSString stringWithFormat:m,directory]];
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}
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[_recentDirectories addDirectory:directory];
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[[self window] makeKeyAndOrderFront:nil];
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}
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- (void)refreshRemoveButtonText
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{
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if ([outlineView selectedRow] < 0) {
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[removeButton setEnabled:NO];
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return;
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}
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[removeButton setEnabled:YES];
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NSInteger state = [outline intProperty:@"state" valueAtPath:[outline selectedIndexPath]];
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NSString *buttonText = state == 2 ? @"Put Back" : @"Remove";
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[removeButton setTitle:buttonText];
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}
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/* Delegate */
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- (BOOL)panel:(id)sender shouldShowFilename:(NSString *)path
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{
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BOOL isdir;
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[[NSFileManager defaultManager] fileExistsAtPath:path isDirectory:&isdir];
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return isdir;
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}
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/* Notifications */
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- (void)directorySelectionChanged:(NSNotification *)aNotification
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{
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[self refreshRemoveButtonText];
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}
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@end
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