dupeguru/cocoa/base/DirectoryPanel.m

170 lines
5.0 KiB
Objective-C

/*
Copyright 2012 Hardcoded Software (http://www.hardcoded.net)
This software is licensed under the "BSD" License as described in the "LICENSE" file,
which should be included with this package. The terms are also available at
http://www.hardcoded.net/licenses/bsd_license
*/
#import "DirectoryPanel.h"
#import "Dialogs.h"
#import "Utils.h"
#import "AppDelegate.h"
#import "Consts.h"
@implementation DirectoryPanel
- (id)initWithParentApp:(AppDelegateBase *)aParentApp
{
self = [super initWithWindowNibName:@"DirectoryPanel"];
[self window];
_app = aParentApp;
model = [_app model];
[[self window] setTitle:[model appName]];
_alwaysShowPopUp = NO;
[self fillPopUpMenu];
_recentDirectories = [[HSRecentFiles alloc] initWithName:@"recentDirectories" menu:[addButtonPopUp menu]];
[_recentDirectories setDelegate:self];
outline = [[DirectoryOutline alloc] initWithPyRef:[model directoryTree] outlineView:outlineView];
[self refreshRemoveButtonText];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(directorySelectionChanged:)
name:NSOutlineViewSelectionDidChangeNotification object:outlineView];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(outlineAddedFolders:)
name:DGAddedFoldersNotification object:outline];
return self;
}
- (void)dealloc
{
[outline release];
[_recentDirectories release];
[super dealloc];
}
/* Virtual */
- (void)fillPopUpMenu
{
NSMenu *m = [addButtonPopUp menu];
NSMenuItem *mi = [m addItemWithTitle:TR(@"Add New Folder...") action:@selector(askForDirectory:) keyEquivalent:@""];
[mi setTarget:self];
[m addItem:[NSMenuItem separatorItem]];
}
/* Actions */
- (IBAction)askForDirectory:(id)sender
{
NSOpenPanel *op = [NSOpenPanel openPanel];
[op setCanChooseFiles:YES];
[op setCanChooseDirectories:YES];
[op setAllowsMultipleSelection:YES];
[op setTitle:TR(@"Select a folder to add to the scanning list")];
[op setDelegate:self];
if ([op runModal] == NSOKButton) {
for (NSString *directory in [op filenames]) {
[self addDirectory:directory];
}
}
}
- (IBAction)popupAddDirectoryMenu:(id)sender
{
if ((!_alwaysShowPopUp) && ([[_recentDirectories filepaths] count] == 0)) {
[self askForDirectory:sender];
}
else {
[addButtonPopUp selectItem:nil];
[[addButtonPopUp cell] performClickWithFrame:[sender frame] inView:[sender superview]];
}
}
- (IBAction)popupLoadRecentMenu:(id)sender
{
if ([[[_app recentResults] filepaths] count] > 0) {
NSMenu *m = [loadRecentButtonPopUp menu];
while ([m numberOfItems] > 0) {
[m removeItemAtIndex:0];
}
NSMenuItem *mi = [m addItemWithTitle:TR(@"Load from file...") action:@selector(loadResults:) keyEquivalent:@""];
[mi setTarget:_app];
[m addItem:[NSMenuItem separatorItem]];
[[_app recentResults] fillMenu:m];
[loadRecentButtonPopUp selectItem:nil];
[[loadRecentButtonPopUp cell] performClickWithFrame:[sender frame] inView:[sender superview]];
}
else {
[_app loadResults:nil];
}
}
- (IBAction)removeSelectedDirectory:(id)sender
{
[[self window] makeKeyAndOrderFront:nil];
[[outline model] removeSelectedDirectory];
[self refreshRemoveButtonText];
}
/* Public */
- (void)addDirectory:(NSString *)directory
{
NSInteger r = [model addDirectory:directory];
if (r) {
NSString *m = @"";
if (r == 1) {
m = TR(@"'%@' already is in the list.");
}
else if (r == 2) {
m = TR(@"'%@' does not exist.");
}
[Dialogs showMessage:[NSString stringWithFormat:m,directory]];
}
[_recentDirectories addFile:directory];
[[self window] makeKeyAndOrderFront:nil];
}
- (void)refreshRemoveButtonText
{
if ([outlineView selectedRow] < 0) {
[removeButton setEnabled:NO];
return;
}
[removeButton setEnabled:YES];
NSIndexPath *path = [outline selectedIndexPath];
if (path != nil) {
NSInteger state = [outline intProperty:@"state" valueAtPath:path];
BOOL shouldDisplayArrow = ([path length] > 1) && (state == 2);
NSString *imgName = shouldDisplayArrow ? @"NSGoLeftTemplate" : @"NSRemoveTemplate";
[removeButton setImage:[NSImage imageNamed:imgName]];
}
}
/* Delegate */
- (BOOL)panel:(id)sender shouldShowFilename:(NSString *)path
{
BOOL isdir;
[[NSFileManager defaultManager] fileExistsAtPath:path isDirectory:&isdir];
return isdir;
}
- (void)recentFileClicked:(NSString *)path
{
[self addDirectory:path];
}
/* Notifications */
- (void)directorySelectionChanged:(NSNotification *)aNotification
{
[self refreshRemoveButtonText];
}
- (void)outlineAddedFolders:(NSNotification *)aNotification
{
NSArray *foldernames = [[aNotification userInfo] objectForKey:@"foldernames"];
for (NSString *foldername in foldernames) {
[_recentDirectories addFile:foldername];
}
}
@end