Initial commit

2025-07-18 20:13:20 +00:00 · 2017-03-11 20:18:27 -05:00 · 2017-03-11 20:18:27 -05:00 · 08eac3844e
commit 08eac3844e
68 changed files with 4486 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,15 @@
+.DS_Store
+__pycache__
+*.so
+*.mo
+*.waf*
+.lock-waf*
+/build
+/cocoa/build
+/env
+/cocoa/autogen
+/locale
+
+/run.py
+/cocoa/*/Info.plist
+/cocoa/*/build
--- a/.gitmodules
+++ b/.gitmodules
@ -0,0 +1,9 @@
+[submodule "dupeguru"]
+	path = dupeguru
+	url = https://github.com/hsoft/dupeguru.git
+[submodule "hscommon"]
+	path = hscommon
+	url = https://github.com/hsoft/hscommon.git
+[submodule "cocoalib"]
+	path = cocoalib
+	url = https://github.com/hsoft/cocoalib.git
--- a/37
+++ b/37
@ -0,0 +1,37 @@
+PYTHON ?= python3
+REQ_MINOR_VERSION = 4
+
+all : | env build
+	@echo "Build complete! You can run dupeGuru with 'make run'"
+
+# If you're installing into a path that is not going to be the final path prefix (such as a
+# sandbox), set DESTDIR to that path.
+
+# Our build scripts are not very "make like" yet and perform their task in a bundle. For now, we
+# use one of each file to act as a representative, a target, of these groups.
+submodules_target = hscommon/__init__.py
+
+reqs :
+	@ret=`${PYTHON} -c "import sys; print(int(sys.version_info[:2] >= (3, ${REQ_MINOR_VERSION})))"`; \
+		if [ $${ret} -ne 1 ]; then \
+			echo "Python 3.${REQ_MINOR_VERSION}+ required. Aborting."; \
+			exit 1; \
+		fi
+	@${PYTHON} -m venv -h > /dev/null || \
+		echo "Creation of our virtualenv failed. Something's wrong with your python install."
+
+# Ensure that submodules are initialized
+$(submodules_target) :
+	git submodule init
+	git submodule update
+	cd dupeguru; ln -sf ../hscommon .; ln -sf ../cocoalib .
+
+env : | $(submodules_target) reqs
+	@echo "Creating our virtualenv"
+	${PYTHON} -m venv env
+	./env/bin/python -m pip install -r requirements.txt
+
+build:
+	./env/bin/python build.py
+
+.PHONY : reqs build all
--- a/README.md
+++ b/README.md
@ -0,0 +1,42 @@
+# dupeguru-cocoa
+
+This is the Cocoa UI for [dupeGuru][dupeguru]. This code was previously directly in the main repo,
+but since I'm not planning on supporting MacOS myself any longer, I'm splitting it out.
+
+Also, to make the job easier on a would-be maintainer for the Cocoa UI of dupeGuru, I'm planning
+on restoring the XCode/XIB version of the UI from the grave.
+
+### OS X maintainer wanted
+
+My Mac Mini is already a couple of years old and is likely to be my last Apple purchase. When it
+dies, I will be unable maintain the OS X version of moneyGuru. I've already stopped paying for the
+Mac Developer membership so I can't sign the apps anymore (in the "official way" I mean. The
+download is still PGP signed) If you're a Mac developer and are interested in taking this task,
+[don't hesitate to let me know][contrib-issue].
+
+## How to build dupeGuru from source
+
+### Prerequisites
+
+* Python 3.4+ compiled in "framework mode".
+* MacOS 10.10+ with XCode command line tools.
+
+### make
+
+You can build the app with `make`:
+
+    $ make
+    $ make run
+
+### pyenv
+
+[pyenv][pyenv] is a popular way to manage multiple python versions. However, be aware that dupeGuru
+will not compile with a pyenv's python unless it's been built with `--enable-framework`. You can do
+this with:
+
+    $ env PYTHON_CONFIGURE_OPTS="--enable-framework" pyenv install 3.4.3
+
+
+[dupeguru]: https://github.com/hsoft/dupeguru
+[contrib-issue]: https://github.com/hsoft/dupeguru/issues/300
+[pyenv]: https://github.com/yyuu/pyenv
--- a/build.py
+++ b/build.py
@ -0,0 +1,319 @@
+# Copyright 2017 Virgil Dupras
+#
+# This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
+# which should be included with this package. The terms are also available at
+# http://www.gnu.org/licenses/gpl-3.0.html
+
+import sys
+sys.path.append('dupeguru')
+import os
+import os.path as op
+from optparse import OptionParser
+import shutil
+import compileall
+
+from setuptools import setup, Extension
+
+from hscommon import sphinxgen
+from hscommon.build import (
+    add_to_pythonpath, print_and_do, copy_packages, filereplace,
+    get_module_version, move_all, copy_all, OSXAppStructure,
+    build_cocoalib_xibless, fix_qt_resource_file, build_cocoa_ext, copy_embeddable_python_dylib,
+    collect_stdlib_dependencies
+)
+from hscommon import loc
+from hscommon.plat import ISOSX
+from hscommon.util import ensure_folder, delete_files_with_pattern
+
+def parse_args():
+    usage = "usage: %prog [options]"
+    parser = OptionParser(usage=usage)
+    parser.add_option(
+        '--clean', action='store_true', dest='clean',
+        help="Clean build folder before building"
+    )
+    parser.add_option(
+        '--doc', action='store_true', dest='doc',
+        help="Build only the help file"
+    )
+    parser.add_option(
+        '--dev', action='store_true', dest='dev', default=False,
+        help="If this flag is set, will configure for dev builds."
+    )
+    parser.add_option(
+        '--loc', action='store_true', dest='loc',
+        help="Build only localization"
+    )
+    parser.add_option(
+        '--cocoa-ext', action='store_true', dest='cocoa_ext',
+        help="Build only Cocoa extensions"
+    )
+    parser.add_option(
+        '--cocoa-compile', action='store_true', dest='cocoa_compile',
+        help="Build only Cocoa executable"
+    )
+    parser.add_option(
+        '--xibless', action='store_true', dest='xibless',
+        help="Build only xibless UIs"
+    )
+    parser.add_option(
+        '--updatepot', action='store_true', dest='updatepot',
+        help="Generate .pot files from source code."
+    )
+    parser.add_option(
+        '--mergepot', action='store_true', dest='mergepot',
+        help="Update all .po files based on .pot files."
+    )
+    parser.add_option(
+        '--normpo', action='store_true', dest='normpo',
+        help="Normalize all PO files (do this before commit)."
+    )
+    (options, args) = parser.parse_args()
+    return options
+
+def cocoa_app():
+    app_path = 'build/dupeGuru.app'
+    return OSXAppStructure(app_path)
+
+def build_xibless(dest='cocoa/autogen'):
+    import xibless
+    ensure_folder(dest)
+    FNPAIRS = [
+        ('ignore_list_dialog.py', 'IgnoreListDialog_UI'),
+        ('deletion_options.py', 'DeletionOptions_UI'),
+        ('problem_dialog.py', 'ProblemDialog_UI'),
+        ('directory_panel.py', 'DirectoryPanel_UI'),
+        ('prioritize_dialog.py', 'PrioritizeDialog_UI'),
+        ('result_window.py', 'ResultWindow_UI'),
+        ('main_menu.py', 'MainMenu_UI'),
+        ('details_panel.py', 'DetailsPanel_UI'),
+        ('details_panel_picture.py', 'DetailsPanelPicture_UI'),
+    ]
+    for srcname, dstname in FNPAIRS:
+        xibless.generate(
+            op.join('cocoa', 'ui', srcname), op.join(dest, dstname),
+            localizationTable='Localizable'
+        )
+    for appmode in ('standard', 'music', 'picture'):
+        xibless.generate(
+            op.join('cocoa', 'ui', 'preferences_panel.py'),
+            op.join(dest, 'PreferencesPanel%s_UI' % appmode.capitalize()),
+            localizationTable='Localizable',
+            args={'appmode': appmode},
+        )
+
+def build_cocoa(dev):
+    print("Creating OS X app structure")
+    app = cocoa_app()
+    app_version = get_module_version('core')
+    cocoa_project_path = 'cocoa'
+    filereplace(op.join(cocoa_project_path, 'InfoTemplate.plist'), op.join('build', 'Info.plist'), version=app_version)
+    app.create(op.join('build', 'Info.plist'))
+    print("Building localizations")
+    build_localizations()
+    print("Building xibless UIs")
+    build_cocoalib_xibless()
+    build_xibless()
+    print("Building Python extensions")
+    build_cocoa_proxy_module()
+    build_cocoa_bridging_interfaces()
+    print("Building the cocoa layer")
+    copy_embeddable_python_dylib('build')
+    pydep_folder = op.join(app.resources, 'py')
+    if not op.exists(pydep_folder):
+        os.mkdir(pydep_folder)
+    shutil.copy(op.join(cocoa_project_path, 'dg_cocoa.py'), 'build')
+    tocopy = [
+        'dupeguru/core', 'hscommon', 'cocoa/inter', 'cocoalib/cocoa', 'objp', 'send2trash', 'hsaudiotag',
+    ]
+    copy_packages(tocopy, pydep_folder, create_links=dev)
+    sys.path.insert(0, 'build')
+    # ModuleFinder can't seem to correctly detect the multiprocessing dependency, so we have
+    # to manually specify it.
+    extra_deps = ['multiprocessing']
+    collect_stdlib_dependencies('build/dg_cocoa.py', pydep_folder, extra_deps=extra_deps)
+    del sys.path[0]
+    # Views are not referenced by python code, so they're not found by the collector.
+    copy_all('build/inter/*.so', op.join(pydep_folder, 'inter'))
+    if not dev:
+        # Important: Don't ever run delete_files_with_pattern('*.py') on dev builds because you'll
+        # be deleting all py files in symlinked folders.
+        compileall.compile_dir(pydep_folder, force=True, legacy=True)
+        delete_files_with_pattern(pydep_folder, '*.py')
+        delete_files_with_pattern(pydep_folder, '__pycache__')
+    print("Compiling with WAF")
+    os.chdir('cocoa')
+    print_and_do('{0} waf configure && {0} waf'.format(sys.executable))
+    os.chdir('..')
+    app.copy_executable('cocoa/build/dupeGuru')
+    build_help()
+    print("Copying resources and frameworks")
+    image_path = 'cocoa/dupeguru.icns'
+    resources = [image_path, 'cocoa/dsa_pub.pem', 'build/dg_cocoa.py', 'build/help']
+    app.copy_resources(*resources, use_symlinks=dev)
+    app.copy_frameworks('build/Python')
+    print("Creating the run.py file")
+    tmpl = open('cocoa/run_template.py', 'rt').read()
+    run_contents = tmpl.replace('{{app_path}}', app.dest)
+    open('run.py', 'wt').write(run_contents)
+
+def build_help():
+    print("Generating Help")
+    current_path = op.abspath('dupeguru')
+    help_basepath = op.join(current_path, 'help', 'en')
+    help_destpath = op.join(current_path, '..', 'build', 'help')
+    changelog_path = op.join(current_path, 'help', 'changelog')
+    tixurl = "https://github.com/hsoft/dupeguru/issues/{}"
+    confrepl = {'language': 'en'}
+    changelogtmpl = op.join(current_path, 'help', 'changelog.tmpl')
+    conftmpl = op.join(current_path, 'help', 'conf.tmpl')
+    sphinxgen.gen(help_basepath, help_destpath, changelog_path, tixurl, confrepl, conftmpl, changelogtmpl)
+
+def build_localizations():
+    if not op.exists('locale'):
+        os.symlink('dupeguru/locale', 'locale')
+    loc.compile_all_po('locale')
+    app = cocoa_app()
+    loc.build_cocoa_localizations(app, en_stringsfile=op.join('cocoa', 'en.lproj', 'Localizable.strings'))
+    locale_dest = op.join(app.resources, 'locale')
+    if op.exists(locale_dest):
+        shutil.rmtree(locale_dest)
+    shutil.copytree('locale', locale_dest, ignore=shutil.ignore_patterns('*.po', '*.pot'))
+
+def build_updatepot():
+    print("Updating Cocoa strings file.")
+    build_cocoalib_xibless('cocoalib/autogen')
+    loc.generate_cocoa_strings_from_code('cocoalib', 'cocoalib/en.lproj')
+    build_xibless()
+    loc.generate_cocoa_strings_from_code('cocoa', 'cocoa/en.lproj')
+
+def build_mergepot():
+    print("Updating .po files using .pot files")
+    loc.merge_pots_into_pos(op.join('cocoalib', 'locale'))
+
+def build_normpo():
+    loc.normalize_all_pos(op.join('cocoalib', 'locale'))
+
+def build_cocoa_proxy_module():
+    print("Building Cocoa Proxy")
+    import objp.p2o
+    objp.p2o.generate_python_proxy_code('cocoalib/cocoa/CocoaProxy.h', 'build/CocoaProxy.m')
+    build_cocoa_ext(
+        "CocoaProxy", 'cocoalib/cocoa',
+        [
+            'cocoalib/cocoa/CocoaProxy.m', 'build/CocoaProxy.m', 'build/ObjP.m',
+            'cocoalib/HSErrorReportWindow.m', 'cocoa/autogen/HSErrorReportWindow_UI.m'
+        ],
+        ['AppKit', 'CoreServices'],
+        ['cocoalib', 'cocoa/autogen']
+    )
+
+def build_cocoa_bridging_interfaces():
+    print("Building Cocoa Bridging Interfaces")
+    import objp.o2p
+    import objp.p2o
+    add_to_pythonpath('cocoa')
+    add_to_pythonpath('cocoalib')
+    from cocoa.inter import (
+        PyGUIObject, GUIObjectView, PyColumns, ColumnsView, PyOutline,
+        OutlineView, PySelectableList, SelectableListView, PyTable, TableView, PyBaseApp,
+        PyTextField, ProgressWindowView, PyProgressWindow
+    )
+    from inter.deletion_options import PyDeletionOptions, DeletionOptionsView
+    from inter.details_panel import PyDetailsPanel, DetailsPanelView
+    from inter.directory_outline import PyDirectoryOutline, DirectoryOutlineView
+    from inter.prioritize_dialog import PyPrioritizeDialog, PrioritizeDialogView
+    from inter.prioritize_list import PyPrioritizeList, PrioritizeListView
+    from inter.problem_dialog import PyProblemDialog
+    from inter.ignore_list_dialog import PyIgnoreListDialog, IgnoreListDialogView
+    from inter.result_table import PyResultTable, ResultTableView
+    from inter.stats_label import PyStatsLabel, StatsLabelView
+    from inter.app import PyDupeGuru, DupeGuruView
+    allclasses = [
+        PyGUIObject, PyColumns, PyOutline, PySelectableList, PyTable, PyBaseApp,
+        PyDetailsPanel, PyDirectoryOutline, PyPrioritizeDialog, PyPrioritizeList, PyProblemDialog,
+        PyIgnoreListDialog, PyDeletionOptions, PyResultTable, PyStatsLabel, PyDupeGuru,
+        PyTextField, PyProgressWindow
+    ]
+    for class_ in allclasses:
+        objp.o2p.generate_objc_code(class_, 'cocoa/autogen', inherit=True)
+    allclasses = [
+        GUIObjectView, ColumnsView, OutlineView, SelectableListView, TableView,
+        DetailsPanelView, DirectoryOutlineView, PrioritizeDialogView, PrioritizeListView,
+        IgnoreListDialogView, DeletionOptionsView, ResultTableView, StatsLabelView,
+        ProgressWindowView, DupeGuruView
+    ]
+    clsspecs = [objp.o2p.spec_from_python_class(class_) for class_ in allclasses]
+    objp.p2o.generate_python_proxy_code_from_clsspec(clsspecs, 'build/CocoaViews.m')
+    build_cocoa_ext('CocoaViews', 'cocoa/inter', ['build/CocoaViews.m', 'build/ObjP.m'])
+
+def build_pe_modules():
+    print("Building PE Modules")
+    exts = [
+        Extension(
+            "_block",
+            [op.join('dupeguru', 'core', 'pe', 'modules', 'block.c'), op.join('dupeguru', 'core', 'pe', 'modules', 'common.c')]
+        ),
+        Extension(
+            "_cache",
+            [op.join('dupeguru', 'core', 'pe', 'modules', 'cache.c'), op.join('dupeguru', 'core', 'pe', 'modules', 'common.c')]
+        ),
+    ]
+    exts.append(Extension(
+        "_block_osx",
+        [op.join('dupeguru', 'core', 'pe', 'modules', 'block_osx.m'), op.join('dupeguru', 'core', 'pe', 'modules', 'common.c')],
+        extra_link_args=[
+            "-framework", "CoreFoundation",
+            "-framework", "Foundation",
+            "-framework", "ApplicationServices",
+        ]
+    ))
+    setup(
+        script_args=['build_ext', '--inplace'],
+        ext_modules=exts,
+    )
+    move_all('_block*', op.join('dupeguru', 'core', 'pe'))
+    move_all('_cache*', op.join('dupeguru', 'core', 'pe'))
+
+def build_normal(dev):
+    print("Building dupeGuru with UI cocoa")
+    add_to_pythonpath('.')
+    build_pe_modules()
+    build_cocoa(dev)
+
+def main():
+    options = parse_args()
+    if options.dev:
+        print("Building in Dev mode")
+    if options.clean:
+        for path in ['build', op.join('cocoa', 'build'), op.join('cocoa', 'autogen')]:
+            if op.exists(path):
+                shutil.rmtree(path)
+    if not op.exists('build'):
+        os.mkdir('build')
+    if options.doc:
+        build_help()
+    elif options.loc:
+        build_localizations()
+    elif options.updatepot:
+        build_updatepot()
+    elif options.mergepot:
+        build_mergepot()
+    elif options.normpo:
+        build_normpo()
+    elif options.cocoa_ext:
+        build_cocoa_proxy_module()
+        build_cocoa_bridging_interfaces()
+    elif options.cocoa_compile:
+        os.chdir('cocoa')
+        print_and_do('{0} waf configure && {0} waf'.format(sys.executable))
+        os.chdir('..')
+        cocoa_app().copy_executable('cocoa/build/dupeGuru')
+    elif options.xibless:
+        build_cocoalib_xibless()
+        build_xibless()
+    else:
+        build_normal(options.dev)
+
+if __name__ == '__main__':
+    main()
--- a/cocoa/AppDelegate.h
+++ b/cocoa/AppDelegate.h
@ -0,0 +1,79 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "PyDupeGuru.h"
+#import "ResultWindow.h"
+#import "ResultTable.h"
+#import "DetailsPanel.h"
+#import "DirectoryPanel.h"
+#import "IgnoreListDialog.h"
+#import "ProblemDialog.h"
+#import "DeletionOptions.h"
+#import "HSAboutBox.h"
+#import "HSRecentFiles.h"
+#import "HSProgressWindow.h"
+
+@interface AppDelegate : NSObject <NSFileManagerDelegate>
+{
+    NSMenu *recentResultsMenu;
+    NSMenu *columnsMenu;
+    
+    PyDupeGuru *model;
+    ResultWindow *_resultWindow;
+    DirectoryPanel *_directoryPanel;
+    DetailsPanel *_detailsPanel;
+    IgnoreListDialog *_ignoreListDialog;
+    ProblemDialog *_problemDialog;
+    DeletionOptions *_deletionOptions;
+    HSProgressWindow *_progressWindow;
+    NSWindowController *_preferencesPanel;
+    HSAboutBox *_aboutBox;
+    HSRecentFiles *_recentResults;
+}
+
+@property (readwrite, retain) NSMenu *recentResultsMenu;
+@property (readwrite, retain) NSMenu *columnsMenu;
+
+/* Virtual */
+ (NSDictionary *)defaultPreferences;
+- (PyDupeGuru *)model;
+- (DetailsPanel *)createDetailsPanel;
+- (void)setScanOptions;
+
+/* Public */
+- (void)finalizeInit;
+- (ResultWindow *)resultWindow;
+- (DirectoryPanel *)directoryPanel;
+- (DetailsPanel *)detailsPanel;
+- (HSRecentFiles *)recentResults;
+- (NSInteger)getAppMode;
+- (void)setAppMode:(NSInteger)appMode;
+
+/* Delegate */
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification;
+- (void)applicationWillBecomeActive:(NSNotification *)aNotification;
+- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender;
+- (void)applicationWillTerminate:(NSNotification *)aNotification;
+- (void)recentFileClicked:(NSString *)path;
+
+/* Actions */
+- (void)clearPictureCache;
+- (void)loadResults;
+- (void)openWebsite;
+- (void)openHelp;
+- (void)showAboutBox;
+- (void)showDirectoryWindow;
+- (void)showPreferencesPanel;
+- (void)showResultWindow;
+- (void)showIgnoreList;
+- (void)startScanning;
+
+/* model --> view */
+- (void)showMessage:(NSString *)msg;
+@end
--- a/cocoa/AppDelegate.m
+++ b/cocoa/AppDelegate.m
@ -0,0 +1,394 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "AppDelegate.h"
+#import "ProgressController.h"
+#import "HSPyUtil.h"
+#import "Consts.h"
+#import "Dialogs.h"
+#import "Utils.h"
+#import "ValueTransformers.h"
+#import "DetailsPanelPicture.h"
+#import "PreferencesPanelStandard_UI.h"
+#import "PreferencesPanelMusic_UI.h"
+#import "PreferencesPanelPicture_UI.h"
+
+@implementation AppDelegate
+
+@synthesize recentResultsMenu;
+@synthesize columnsMenu;
+
+ (NSDictionary *)defaultPreferences
+{
+    NSMutableDictionary *d = [NSMutableDictionary dictionary];
+    [d setObject:i2n(1) forKey:@"scanTypeStandard"];
+    [d setObject:i2n(3) forKey:@"scanTypeMusic"];
+    [d setObject:i2n(0) forKey:@"scanTypePicture"];
+    [d setObject:i2n(95) forKey:@"minMatchPercentage"];
+    [d setObject:i2n(30) forKey:@"smallFileThreshold"];
+    [d setObject:b2n(YES) forKey:@"wordWeighting"];
+    [d setObject:b2n(NO) forKey:@"matchSimilarWords"];
+    [d setObject:b2n(YES) forKey:@"ignoreSmallFiles"];
+    [d setObject:b2n(NO) forKey:@"scanTagTrack"];
+    [d setObject:b2n(YES) forKey:@"scanTagArtist"];
+    [d setObject:b2n(YES) forKey:@"scanTagAlbum"];
+    [d setObject:b2n(YES) forKey:@"scanTagTitle"];
+    [d setObject:b2n(NO) forKey:@"scanTagGenre"];
+    [d setObject:b2n(NO) forKey:@"scanTagYear"];
+    [d setObject:b2n(NO) forKey:@"matchScaled"];
+    [d setObject:i2n(1) forKey:@"recreatePathType"];
+    [d setObject:i2n(11) forKey:TableFontSize];
+    [d setObject:b2n(YES) forKey:@"mixFileKind"];
+    [d setObject:b2n(NO) forKey:@"useRegexpFilter"];
+    [d setObject:b2n(NO) forKey:@"ignoreHardlinkMatches"];
+    [d setObject:b2n(NO) forKey:@"removeEmptyFolders"];
+    [d setObject:b2n(NO) forKey:@"DebugMode"];
+    [d setObject:@"" forKey:@"CustomCommand"];
+    [d setObject:[NSArray array] forKey:@"recentDirectories"];
+    [d setObject:[NSArray array] forKey:@"columnsOrder"];
+    [d setObject:[NSDictionary dictionary] forKey:@"columnsWidth"];
+    return d;
+}
+
+ (void)initialize
+{
+    HSVTAdd *vt = [[[HSVTAdd alloc] initWithValue:4] autorelease];
+    [NSValueTransformer setValueTransformer:vt forName:@"vtRowHeightOffset"];
+    NSDictionary *d = [self defaultPreferences];
+    [[NSUserDefaultsController sharedUserDefaultsController] setInitialValues:d];
+    [[NSUserDefaults standardUserDefaults] registerDefaults:d];
+}
+
+- (id)init
+{
+    self = [super init];
+    model = [[PyDupeGuru alloc] init];
+    [model bindCallback:createCallback(@"DupeGuruView", self)];
+    NSMutableIndexSet *contentsIndexes = [NSMutableIndexSet indexSet];
+    [contentsIndexes addIndex:1];
+    [contentsIndexes addIndex:2];
+    VTIsIntIn *vt = [[[VTIsIntIn alloc] initWithValues:contentsIndexes reverse:YES] autorelease];
+    [NSValueTransformer setValueTransformer:vt forName:@"vtScanTypeIsNotContent"];
+    NSMutableIndexSet *i = [NSMutableIndexSet indexSetWithIndex:0];
+    VTIsIntIn *vtScanTypeIsFuzzy = [[[VTIsIntIn alloc] initWithValues:i reverse:NO] autorelease];
+    [NSValueTransformer setValueTransformer:vtScanTypeIsFuzzy forName:@"vtScanTypeIsFuzzy"];
+    i = [NSMutableIndexSet indexSetWithIndex:4];
+    VTIsIntIn *vtScanTypeIsNotContent = [[[VTIsIntIn alloc] initWithValues:i reverse:YES] autorelease];
+    [NSValueTransformer setValueTransformer:vtScanTypeIsNotContent forName:@"vtScanTypeMusicIsNotContent"];
+    VTIsIntIn *vtScanTypeIsTag = [[[VTIsIntIn alloc] initWithValues:[NSIndexSet indexSetWithIndex:3] reverse:NO] autorelease];
+    [NSValueTransformer setValueTransformer:vtScanTypeIsTag forName:@"vtScanTypeIsTag"];
+    return self;
+}
+
+- (void)finalizeInit
+{
+    // We can only finalize initialization once the main menu has been created, which cannot happen
+    // before AppDelegate is created.
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    _recentResults = [[HSRecentFiles alloc] initWithName:@"recentResults" menu:recentResultsMenu];
+    [_recentResults setDelegate:self];
+    _directoryPanel = [[DirectoryPanel alloc] initWithParentApp:self];
+    _ignoreListDialog = [[IgnoreListDialog alloc] initWithPyRef:[model ignoreListDialog]];
+    _problemDialog = [[ProblemDialog alloc] initWithPyRef:[model problemDialog]];
+    _deletionOptions = [[DeletionOptions alloc] initWithPyRef:[model deletionOptions]];
+    _progressWindow = [[HSProgressWindow alloc] initWithPyRef:[[self model] progressWindow] view:nil];
+    [_progressWindow setParentWindow:[_directoryPanel window]];
+     // Lazily loaded
+    _aboutBox = nil;
+    _preferencesPanel = nil;
+    _resultWindow = nil;
+    _detailsPanel = nil;
+    [[[self directoryPanel] window] makeKeyAndOrderFront:self];
+}
+
+/* Virtual */
+
+- (PyDupeGuru *)model
+{
+    return model;
+}
+
+- (DetailsPanel *)createDetailsPanel
+{
+    NSInteger appMode = [self getAppMode];
+    if (appMode == AppModePicture) {
+        return [[DetailsPanelPicture alloc] initWithApp:model];
+    }
+    else {
+        return [[DetailsPanel alloc] initWithPyRef:[model detailsPanel]];
+    }
+}
+
+- (void)setScanOptions
+{
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    NSString *scanTypeOptionName;
+    NSInteger appMode = [self getAppMode];
+    if (appMode == AppModePicture) {
+        scanTypeOptionName = @"scanTypePicture";
+    }
+    else if (appMode == AppModeMusic) {
+        scanTypeOptionName = @"scanTypeMusic";
+    }
+    else {
+        scanTypeOptionName = @"scanTypeStandard";
+    }
+    [model setScanType:n2i([ud objectForKey:scanTypeOptionName])];
+    [model setMinMatchPercentage:n2i([ud objectForKey:@"minMatchPercentage"])];
+    [model setWordWeighting:n2b([ud objectForKey:@"wordWeighting"])];
+    [model setMixFileKind:n2b([ud objectForKey:@"mixFileKind"])];
+    [model setIgnoreHardlinkMatches:n2b([ud objectForKey:@"ignoreHardlinkMatches"])];
+    [model setMatchSimilarWords:n2b([ud objectForKey:@"matchSimilarWords"])];
+    int smallFileThreshold = [ud integerForKey:@"smallFileThreshold"]; // In KB
+    int sizeThreshold = [ud boolForKey:@"ignoreSmallFiles"] ? smallFileThreshold * 1024 : 0; // The py side wants bytes
+    [model setSizeThreshold:sizeThreshold];
+    [model enable:n2b([ud objectForKey:@"scanTagTrack"]) scanForTag:@"track"];
+    [model enable:n2b([ud objectForKey:@"scanTagArtist"]) scanForTag:@"artist"];
+    [model enable:n2b([ud objectForKey:@"scanTagAlbum"]) scanForTag:@"album"];
+    [model enable:n2b([ud objectForKey:@"scanTagTitle"]) scanForTag:@"title"];
+    [model enable:n2b([ud objectForKey:@"scanTagGenre"]) scanForTag:@"genre"];
+    [model enable:n2b([ud objectForKey:@"scanTagYear"]) scanForTag:@"year"];
+    [model setMatchScaled:n2b([ud objectForKey:@"matchScaled"])];
+}
+
+/* Public */
+- (ResultWindow *)resultWindow
+{
+    return _resultWindow;
+}
+
+- (DirectoryPanel *)directoryPanel
+{
+    return _directoryPanel;
+}
+
+- (DetailsPanel *)detailsPanel
+{
+    return _detailsPanel;
+}
+
+- (HSRecentFiles *)recentResults
+{
+    return _recentResults;
+}
+
+- (NSInteger)getAppMode
+{
+    return [model getAppMode];
+}
+
+- (void)setAppMode:(NSInteger)appMode
+{
+    [model setAppMode:appMode];
+    if (_preferencesPanel != nil) {
+        [_preferencesPanel release];
+        _preferencesPanel = nil;
+    }
+}
+
+/* Actions */
+- (void)clearPictureCache
+{
+    NSString *msg = NSLocalizedString(@"Do you really want to remove all your cached picture analysis?", @"");
+    if ([Dialogs askYesNo:msg] == NSAlertSecondButtonReturn) // NO
+        return;
+    [model clearPictureCache];
+}
+
+- (void)loadResults
+{
+    NSOpenPanel *op = [NSOpenPanel openPanel];
+    [op setCanChooseFiles:YES];
+    [op setCanChooseDirectories:NO];
+    [op setCanCreateDirectories:NO];
+    [op setAllowsMultipleSelection:NO];
+    [op setAllowedFileTypes:[NSArray arrayWithObject:@"dupeguru"]];
+    [op setTitle:NSLocalizedString(@"Select a results file to load", @"")];
+    if ([op runModal] == NSOKButton) {
+        NSString *filename = [[[op URLs] objectAtIndex:0] path];
+        [model loadResultsFrom:filename];
+        [[self recentResults] addFile:filename];
+    }
+}
+
+- (void)openWebsite
+{
+    [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"http://www.hardcoded.net/dupeguru/"]];
+}
+
+- (void)openHelp
+{
+    NSBundle *b = [NSBundle mainBundle];
+    NSString *p = [b pathForResource:@"index" ofType:@"html" inDirectory:@"help"];
+    NSURL *u = [NSURL fileURLWithPath:p];
+    [[NSWorkspace sharedWorkspace] openURL:u];
+}
+
+- (void)showAboutBox
+{
+    if (_aboutBox == nil) {
+        _aboutBox = [[HSAboutBox alloc] initWithApp:model];
+    }
+    [[_aboutBox window] makeKeyAndOrderFront:nil];
+}
+
+- (void)showDirectoryWindow
+{
+    [[[self directoryPanel] window] makeKeyAndOrderFront:nil];
+}
+
+- (void)showPreferencesPanel
+{
+    if (_preferencesPanel == nil) {
+        NSWindow *window;
+        NSInteger appMode = [model getAppMode];
+        if (appMode == AppModePicture) {
+            window = createPreferencesPanelPicture_UI(nil);
+        }
+        else if (appMode == AppModeMusic) {
+            window = createPreferencesPanelMusic_UI(nil);
+        }
+        else {
+            window = createPreferencesPanelStandard_UI(nil);
+        }
+        _preferencesPanel = [[NSWindowController alloc] initWithWindow:window];
+    }
+    [_preferencesPanel showWindow:nil];
+}
+
+- (void)showResultWindow
+{
+    [[[self resultWindow] window] makeKeyAndOrderFront:nil];
+}
+
+- (void)showIgnoreList
+{
+    [model showIgnoreList];
+}
+
+- (void)startScanning
+{
+    [[self directoryPanel] startDuplicateScan];
+}
+
+
+/* Delegate */
+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
+{
+    [model loadSession];
+}
+
+- (void)applicationWillBecomeActive:(NSNotification *)aNotification
+{
+    if (![[[self directoryPanel] window] isVisible]) {
+        [[self directoryPanel] showWindow:NSApp];
+    }
+}
+
+- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
+{
+    if ([model resultsAreModified]) {
+        NSString *msg = NSLocalizedString(@"You have unsaved results, do you really want to quit?", @"");
+        if ([Dialogs askYesNo:msg] == NSAlertSecondButtonReturn) { // NO
+            return NSTerminateCancel;
+        }
+    }
+    return NSTerminateNow;
+}
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification
+{
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    NSInteger sc = [ud integerForKey:@"sessionCountSinceLastIgnorePurge"];
+    if (sc >= 10) {
+        sc = -1;
+        [model purgeIgnoreList];
+    }
+    sc++;
+    [model saveSession];
+    [ud setInteger:sc forKey:@"sessionCountSinceLastIgnorePurge"];
+    // NSApplication does not release nib instances objects, we must do it manually
+    // Well, it isn't needed because the memory is freed anyway (we are quitting the application
+    // But I need to release HSRecentFiles so it saves the user defaults
+    [_directoryPanel release];
+    [_recentResults release];
+}
+
+- (void)recentFileClicked:(NSString *)path
+{
+    [model loadResultsFrom:path];
+}
+
+
+/* model --> view */
+- (void)showMessage:(NSString *)msg
+{
+    [Dialogs showMessage:msg];
+}
+
+- (BOOL)askYesNoWithPrompt:(NSString *)prompt
+{
+    return [Dialogs askYesNo:prompt] == NSAlertFirstButtonReturn;
+}
+
+- (void)createResultsWindow
+{
+    if (_resultWindow != nil) {
+        [_resultWindow release];
+    }
+    if (_detailsPanel != nil) {
+        [_detailsPanel release];
+    }
+    // Warning: creation order is important
+    // If the details panel is not created first and that there are some results in the model
+    // (happens if we load results), a dupe selection event triggers a details refresh in the
+    // core before we have the chance to initialize it, and then we crash.
+    _detailsPanel = [self createDetailsPanel];
+    _resultWindow = [[ResultWindow alloc] initWithParentApp:self];
+}
+- (void)showResultsWindow
+{
+    [[[self resultWindow] window] makeKeyAndOrderFront:nil];
+}
+
+- (void)showProblemDialog
+{
+    [_problemDialog showWindow:self];
+}
+
+- (NSString *)selectDestFolderWithPrompt:(NSString *)prompt
+{
+    NSOpenPanel *op = [NSOpenPanel openPanel];
+    [op setCanChooseFiles:NO];
+    [op setCanChooseDirectories:YES];
+    [op setCanCreateDirectories:YES];
+    [op setAllowsMultipleSelection:NO];
+    [op setTitle:prompt];
+    if ([op runModal] == NSOKButton) {
+        return [[[op URLs] objectAtIndex:0] path];
+    }
+    else {
+        return nil;
+    }
+}
+
+- (NSString *)selectDestFileWithPrompt:(NSString *)prompt extension:(NSString *)extension
+{
+    NSSavePanel *sp = [NSSavePanel savePanel];
+    [sp setCanCreateDirectories:YES];
+    [sp setAllowedFileTypes:[NSArray arrayWithObject:extension]];
+    [sp setTitle:prompt];
+    if ([sp runModal] == NSOKButton) {
+        return [[sp URL] path];
+    }
+    else {
+        return nil;
+    }
+}
+
+@end
--- a/cocoa/Consts.h
+++ b/cocoa/Consts.h
@ -0,0 +1,24 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#define JobStarted @"JobStarted"
+#define JobInProgress @"JobInProgress"
+#define TableFontSize @"TableFontSize"
+
+#define jobLoad @"job_load"
+#define jobScan @"job_scan"
+#define jobCopy @"job_copy"
+#define jobMove @"job_move"
+#define jobDelete @"job_delete"
+
+#define DGPrioritizeIndexPasteboardType @"DGPrioritizeIndexPasteboardType"
+#define ImageLoadedNotification @"ImageLoadedNotification"
+
+#define AppModeStandard 0
+#define AppModeMusic 1
+#define AppModePicture 2
--- a/cocoa/DeletionOptions.h
+++ b/cocoa/DeletionOptions.h
@ -0,0 +1,33 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "PyDeletionOptions.h"
+
+@interface DeletionOptions : NSWindowController
+{
+    
+    PyDeletionOptions *model;
+    
+    NSTextField *messageTextField;
+    NSButton *linkButton;
+    NSMatrix *linkTypeRadio;
+    NSButton *directButton;
+}
+
+@property (readwrite, retain) NSTextField *messageTextField;
+@property (readwrite, retain) NSButton *linkButton;
+@property (readwrite, retain) NSMatrix *linkTypeRadio;
+@property (readwrite, retain) NSButton *directButton;
+
+- (id)initWithPyRef:(PyObject *)aPyRef;
+
+- (void)updateOptions;
+- (void)proceed;
+- (void)cancel;
+@end
--- a/cocoa/DeletionOptions.m
+++ b/cocoa/DeletionOptions.m
@ -0,0 +1,72 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "DeletionOptions.h"
+#import "DeletionOptions_UI.h"
+#import "HSPyUtil.h"
+
+@implementation DeletionOptions
+
+@synthesize messageTextField;
+@synthesize linkButton;
+@synthesize linkTypeRadio;
+@synthesize directButton;
+
+- (id)initWithPyRef:(PyObject *)aPyRef
+{
+    self = [super initWithWindow:nil];
+    model = [[PyDeletionOptions alloc] initWithModel:aPyRef];
+    [self setWindow:createDeletionOptions_UI(self)];
+    [model bindCallback:createCallback(@"DeletionOptionsView", self)];
+    return self;
+}
+
+- (void)dealloc
+{
+    [model release];
+    [super dealloc];
+}
+
+- (void)updateOptions
+{
+    [model setLinkDeleted:[linkButton state] == NSOnState];
+    [model setUseHardlinks:[linkTypeRadio selectedColumn] == 1];
+    [model setDirect:[directButton state] == NSOnState];
+}
+
+- (void)proceed
+{
+    [NSApp stopModalWithCode:NSOKButton];
+}
+
+- (void)cancel
+{
+    [NSApp stopModalWithCode:NSCancelButton];
+}
+
+/* model --> view */
+- (void)updateMsg:(NSString *)msg
+{
+    [messageTextField setStringValue:msg];
+}
+
+- (BOOL)show
+{
+    [linkButton setState:NSOffState];
+    [directButton setState:NSOffState];
+    [linkTypeRadio selectCellAtRow:0 column:0];
+    NSInteger r = [NSApp runModalForWindow:[self window]];
+    [[self window] close];
+    return r == NSOKButton;
+}
+
+- (void)setHardlinkOptionEnabled:(BOOL)enabled
+{
+    [linkTypeRadio setEnabled:enabled];
+}
+@end
--- a/cocoa/DetailsPanel.h
+++ b/cocoa/DetailsPanel.h
@ -0,0 +1,31 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import <Python.h>
+#import "PyDetailsPanel.h"
+
+@interface DetailsPanel : NSWindowController <NSTableViewDataSource>
+{
+    NSTableView *detailsTable;
+    
+    PyDetailsPanel *model;
+}
+
+@property (readwrite, retain) NSTableView *detailsTable;
+
+- (id)initWithPyRef:(PyObject *)aPyRef;
+- (PyDetailsPanel *)model;
+
+- (NSWindow *)createWindow;
+- (BOOL)isVisible;
+- (void)toggleVisibility;
+
+/* Python --> Cocoa */
+- (void)refresh;
+@end
--- a/cocoa/DetailsPanel.m
+++ b/cocoa/DetailsPanel.m
@ -0,0 +1,81 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "DetailsPanel.h"
+#import "HSPyUtil.h"
+#import "DetailsPanel_UI.h"
+
+@implementation DetailsPanel
+
+@synthesize detailsTable;
+
+- (id)initWithPyRef:(PyObject *)aPyRef
+{
+    self = [super initWithWindow:nil];
+    [self setWindow:[self createWindow]];
+    model = [[PyDetailsPanel alloc] initWithModel:aPyRef];
+    [model bindCallback:createCallback(@"DetailsPanelView", self)];
+    return self;
+}
+
+- (void)dealloc
+{
+    [model release];
+    [super dealloc];
+}
+
+- (PyDetailsPanel *)model
+{
+    return (PyDetailsPanel *)model;
+}
+
+- (NSWindow *)createWindow
+{
+    return createDetailsPanel_UI(self);
+}
+
+- (void)refreshDetails
+{
+    [detailsTable reloadData];
+}
+
+- (BOOL)isVisible
+{
+    return [[self window] isVisible];
+}
+
+- (void)toggleVisibility
+{
+    if ([self isVisible]) {
+        [[self window] close];
+    }
+    else {
+        [self refreshDetails]; // selection might have changed since last time
+        [[self window] orderFront:nil];
+    }
+}
+
+/* NSTableView Delegate */
+- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView
+{
+    return [[self model] numberOfRows];
+}
+
+- (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)column row:(NSInteger)row
+{
+    return [[self model] valueForColumn:[column identifier] row:row];
+}
+
+/* Python --> Cocoa */
+- (void)refresh
+{
+    if ([[self window] isVisible]) {
+        [self refreshDetails];
+    }
+}
+@end
--- a/cocoa/DetailsPanelPicture.h
+++ b/cocoa/DetailsPanelPicture.h
@ -0,0 +1,32 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "DetailsPanel.h"
+#import "PyDupeGuru.h"
+
+@interface DetailsPanelPicture : DetailsPanel
+{
+    NSImageView *dupeImage;
+    NSProgressIndicator *dupeProgressIndicator;
+    NSImageView *refImage;
+    NSProgressIndicator *refProgressIndicator;
+    
+    PyDupeGuru *pyApp;
+    BOOL _needsRefresh;
+    NSString *_dupePath;
+    NSString *_refPath;
+}
+
+@property (readwrite, retain) NSImageView *dupeImage;
+@property (readwrite, retain) NSProgressIndicator *dupeProgressIndicator;
+@property (readwrite, retain) NSImageView *refImage;
+@property (readwrite, retain) NSProgressIndicator *refProgressIndicator;
+
+- (id)initWithApp:(PyDupeGuru *)aApp;
+@end
--- a/cocoa/DetailsPanelPicture.m
+++ b/cocoa/DetailsPanelPicture.m
@ -0,0 +1,96 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "Utils.h"
+#import "NSNotificationAdditions.h"
+#import "NSImageAdditions.h"
+#import "PyDupeGuru.h"
+#import "DetailsPanelPicture.h"
+#import "Consts.h"
+#import "DetailsPanelPicture_UI.h"
+
+@implementation DetailsPanelPicture
+
+@synthesize dupeImage;
+@synthesize dupeProgressIndicator;
+@synthesize refImage;
+@synthesize refProgressIndicator;
+
+- (id)initWithApp:(PyDupeGuru *)aApp
+{
+    self = [super initWithPyRef:[aApp detailsPanel]];
+    pyApp = aApp;
+    _needsRefresh = YES;
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(imageLoaded:) name:ImageLoadedNotification object:self];
+    return self;
+}
+
+- (NSWindow *)createWindow
+{
+    return createDetailsPanelPicture_UI(self);
+}
+
+- (void)loadImageAsync:(NSString *)imagePath
+{
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+    NSImage *image = [[NSImage alloc] initByReferencingFile:imagePath];
+    NSImage *thumbnail = [image imageByScalingProportionallyToSize:NSMakeSize(512,512)];
+    [image release];
+    NSMutableDictionary *params = [NSMutableDictionary dictionary];
+    [params setValue:imagePath forKey:@"imagePath"];
+    [params setValue:thumbnail forKey:@"image"];
+    [[NSNotificationCenter defaultCenter] postNotificationOnMainThreadWithName:ImageLoadedNotification object:self userInfo:params waitUntilDone:YES];
+    [pool release];
+}
+
+- (void)refreshDetails
+{
+    if (!_needsRefresh)
+        return;
+    [detailsTable reloadData];
+    
+    NSString *refPath = [pyApp getSelectedDupeRefPath];
+    if (_refPath != nil)
+        [_refPath autorelease];
+    _refPath = [refPath retain];
+    [NSThread detachNewThreadSelector:@selector(loadImageAsync:) toTarget:self withObject:refPath];
+    NSString *dupePath = [pyApp getSelectedDupePath];
+    if (_dupePath != nil)
+        [_dupePath autorelease];
+    _dupePath = [dupePath retain];
+    if (![dupePath isEqual: refPath])
+        [NSThread detachNewThreadSelector:@selector(loadImageAsync:) toTarget:self withObject:dupePath];
+    [refProgressIndicator startAnimation:nil];
+    [dupeProgressIndicator startAnimation:nil];
+    _needsRefresh = NO;
+}
+
+/* Notifications */
+- (void)imageLoaded:(NSNotification *)aNotification
+{
+    NSString *imagePath = [[aNotification userInfo] valueForKey:@"imagePath"];
+    NSImage *image = [[aNotification userInfo] valueForKey:@"image"];
+    if ([imagePath isEqual: _refPath])
+    {
+        [refImage setImage:image];
+        [refProgressIndicator stopAnimation:nil];
+    }
+    if ([imagePath isEqual: _dupePath])
+    {
+        [dupeImage setImage:image];
+        [dupeProgressIndicator stopAnimation:nil];
+    }
+}
+
+/* Python --> Cocoa */
+- (void)refresh
+{
+    _needsRefresh = YES;
+    [super refresh];
+}
+@end
--- a/cocoa/DirectoryOutline.h
+++ b/cocoa/DirectoryOutline.h
@ -0,0 +1,21 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import <Python.h>
+#import "HSOutline.h"
+#import "PyDirectoryOutline.h"
+
+#define DGAddedFoldersNotification @"DGAddedFoldersNotification"
+
+@interface DirectoryOutline : HSOutline {}
+- (id)initWithPyRef:(PyObject *)aPyRef outlineView:(HSOutlineView *)aOutlineView;
+- (PyDirectoryOutline *)model;
+
+- (void)selectAll;
+@end;
--- a/cocoa/DirectoryOutline.m
+++ b/cocoa/DirectoryOutline.m
@ -0,0 +1,87 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "DirectoryOutline.h"
+
+@implementation DirectoryOutline
+- (id)initWithPyRef:(PyObject *)aPyRef outlineView:(HSOutlineView *)aOutlineView
+{
+    self = [super initWithPyRef:aPyRef wrapperClass:[PyDirectoryOutline class]
+        callbackClassName:@"DirectoryOutlineView" view:aOutlineView];
+    [[self view] registerForDraggedTypes:[NSArray arrayWithObject:NSFilenamesPboardType]];
+    return self;
+}
+
+- (PyDirectoryOutline *)model
+{
+    return (PyDirectoryOutline *)model;
+}
+
+/* Public */
+- (void)selectAll
+{
+    [[self model] selectAll];
+}
+
+/* Delegate */
+- (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id < NSDraggingInfo >)info proposedItem:(id)item proposedChildIndex:(NSInteger)index
+{
+    NSPasteboard *pboard;
+    NSDragOperation sourceDragMask;
+    sourceDragMask = [info draggingSourceOperationMask];
+    pboard = [info draggingPasteboard];
+    if ([[pboard types] containsObject:NSFilenamesPboardType]) {
+        if (sourceDragMask & NSDragOperationLink)
+            return NSDragOperationLink;
+    }
+    return NSDragOperationNone;    
+}
+
+- (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id < NSDraggingInfo >)info item:(id)item childIndex:(NSInteger)index
+{
+    NSPasteboard *pboard;
+    NSDragOperation sourceDragMask; 
+    sourceDragMask = [info draggingSourceOperationMask];
+    pboard = [info draggingPasteboard];
+    if ([[pboard types] containsObject:NSFilenamesPboardType]) {
+        NSArray *foldernames = [pboard propertyListForType:NSFilenamesPboardType];
+        if (!(sourceDragMask & NSDragOperationLink))
+            return NO;
+        for (NSString *foldername in foldernames) {
+            [[self model] addDirectory:foldername];
+        }
+        NSDictionary *userInfo = [NSDictionary dictionaryWithObject:foldernames forKey:@"foldernames"];
+        [[NSNotificationCenter defaultCenter] postNotificationName:DGAddedFoldersNotification
+            object:self userInfo:userInfo];
+    }
+    return YES;
+}
+
+- (void)outlineView:(NSOutlineView *)aOutlineView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn item:(id)item
+{ 
+    if ([cell isKindOfClass:[NSTextFieldCell class]]) {
+        NSTextFieldCell *textCell = cell;
+        NSIndexPath *path = item;
+        BOOL selected = [path isEqualTo:[[self view] selectedPath]];
+        if (selected) {
+            [textCell setTextColor:[NSColor blackColor]];
+            return;
+        }
+        NSInteger state = [self intProperty:@"state" valueAtPath:path];
+        if (state == 1) {
+            [textCell setTextColor:[NSColor blueColor]];
+        }
+        else if (state == 2) {
+            [textCell setTextColor:[NSColor redColor]];
+        }
+        else {
+            [textCell setTextColor:[NSColor blackColor]];
+        }
+    }
+}
+@end
--- a/cocoa/DirectoryPanel.h
+++ b/cocoa/DirectoryPanel.h
@ -0,0 +1,57 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "HSOutlineView.h"
+#import "HSRecentFiles.h"
+#import "DirectoryOutline.h"
+#import "PyDupeGuru.h"
+
+@class AppDelegate;
+
+@interface DirectoryPanel : NSWindowController <NSOpenSavePanelDelegate>
+{
+    AppDelegate *_app;
+    PyDupeGuru *model;
+    HSRecentFiles *_recentDirectories;
+    DirectoryOutline *outline;
+    BOOL _alwaysShowPopUp;
+    NSSegmentedControl *appModeSelector;
+    NSPopUpButton *scanTypePopup;
+    NSPopUpButton *addButtonPopUp;
+    NSPopUpButton *loadRecentButtonPopUp;
+    HSOutlineView *outlineView;
+    NSButton *removeButton;
+    NSButton *loadResultsButton;
+}
+
+@property (readwrite, retain) NSSegmentedControl *appModeSelector;
+@property (readwrite, retain) NSPopUpButton *scanTypePopup;
+@property (readwrite, retain) NSPopUpButton *addButtonPopUp;
+@property (readwrite, retain) NSPopUpButton *loadRecentButtonPopUp;
+@property (readwrite, retain) HSOutlineView *outlineView;
+@property (readwrite, retain) NSButton *removeButton;
+@property (readwrite, retain) NSButton *loadResultsButton;
+
+- (id)initWithParentApp:(AppDelegate *)aParentApp;
+
+- (void)fillPopUpMenu;
+- (void)fillScanTypeMenu;
+- (void)adjustUIToLocalization;
+
+- (void)askForDirectory;
+- (void)popupAddDirectoryMenu:(id)sender;
+- (void)popupLoadRecentMenu:(id)sender;
+- (void)removeSelectedDirectory;
+- (void)startDuplicateScan;
+
+- (void)addDirectory:(NSString *)directory;
+- (void)refreshRemoveButtonText;
+- (void)markAll;
+
+@end
--- a/cocoa/DirectoryPanel.m
+++ b/cocoa/DirectoryPanel.m
@ -0,0 +1,256 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "DirectoryPanel.h"
+#import "DirectoryPanel_UI.h"
+#import "Dialogs.h"
+#import "Utils.h"
+#import "AppDelegate.h"
+#import "Consts.h"
+
+@implementation DirectoryPanel
+
+@synthesize appModeSelector;
+@synthesize scanTypePopup;
+@synthesize addButtonPopUp;
+@synthesize loadRecentButtonPopUp;
+@synthesize outlineView;
+@synthesize removeButton;
+@synthesize loadResultsButton;
+
+- (id)initWithParentApp:(AppDelegate *)aParentApp
+{
+    self = [super initWithWindow:nil];
+    [self setWindow:createDirectoryPanel_UI(self)];
+    _app = aParentApp;
+    model = [_app model];
+    [[self window] setTitle:[model appName]];
+    self.appModeSelector.selectedSegment = 0;
+    [self fillScanTypeMenu];
+    _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];
+    [self adjustUIToLocalization];
+    
+    [[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];
+}
+
+/* Private */
+
+- (void)fillPopUpMenu
+{
+    NSMenu *m = [addButtonPopUp menu];
+    NSMenuItem *mi = [m addItemWithTitle:NSLocalizedString(@"Add New Folder...", @"") action:@selector(askForDirectory) keyEquivalent:@""];
+    [mi setTarget:self];
+    [m addItem:[NSMenuItem separatorItem]];
+}
+
+- (void)fillScanTypeMenu
+{
+    [[self scanTypePopup] unbind:@"selectedIndex"];
+    [[self scanTypePopup] removeAllItems];
+    [[self scanTypePopup] addItemsWithTitles:[[_app model] getScanOptions]];
+    NSString *keypath;
+    NSInteger appMode = [_app getAppMode];
+    if (appMode == AppModePicture) {
+        keypath = @"values.scanTypePicture";
+    }
+    else if (appMode == AppModeMusic) {
+        keypath = @"values.scanTypeMusic";
+    }
+    else {
+        keypath = @"values.scanTypeStandard";
+    }
+    [[self scanTypePopup] bind:@"selectedIndex" toObject:[NSUserDefaultsController sharedUserDefaultsController] withKeyPath:keypath options:nil];
+}
+
+- (void)adjustUIToLocalization
+{
+    NSString *lang = [[NSBundle preferredLocalizationsFromArray:[[NSBundle mainBundle] localizations]] objectAtIndex:0];
+    NSInteger loadResultsWidthDelta = 0;
+    if ([lang isEqual:@"ru"]) {
+        loadResultsWidthDelta = 50;
+    }
+    else if ([lang isEqual:@"uk"]) {
+        loadResultsWidthDelta = 70;
+    }
+    else if ([lang isEqual:@"hy"]) {
+        loadResultsWidthDelta = 30;
+    }
+    if (loadResultsWidthDelta) {
+        NSRect r = [loadResultsButton frame];
+        r.size.width += loadResultsWidthDelta;
+        r.origin.x -= loadResultsWidthDelta;
+        [loadResultsButton setFrame:r];
+    }
+}
+
+/* Actions */
+
+- (void)askForDirectory
+{
+    NSOpenPanel *op = [NSOpenPanel openPanel];
+    [op setCanChooseFiles:YES];
+    [op setCanChooseDirectories:YES];
+    [op setAllowsMultipleSelection:YES];
+    [op setTitle:NSLocalizedString(@"Select a folder to add to the scanning list", @"")];
+    [op setDelegate:self];
+    if ([op runModal] == NSOKButton) {
+        for (NSURL *directoryURL in [op URLs]) {
+            [self addDirectory:[directoryURL path]];
+        }
+    }
+}
+
+- (void)changeAppMode:(id)sender
+{
+    NSInteger appMode;
+    NSUInteger selectedSegment = self.appModeSelector.selectedSegment;
+    if (selectedSegment == 2) {
+        appMode = AppModePicture;
+    }
+    else if (selectedSegment == 1) {
+        appMode = AppModeMusic;
+    }
+    else {
+        appMode = AppModeStandard;
+    }
+    [_app setAppMode:appMode];
+    [self fillScanTypeMenu];
+}
+
+- (void)popupAddDirectoryMenu:(id)sender
+{
+    if ((!_alwaysShowPopUp) && ([[_recentDirectories filepaths] count] == 0)) {
+        [self askForDirectory];
+    }
+    else {
+        [addButtonPopUp selectItem:nil];
+        [[addButtonPopUp cell] performClickWithFrame:[sender frame] inView:[sender superview]];
+    }
+}
+
+- (void)popupLoadRecentMenu:(id)sender
+{
+    if ([[[_app recentResults] filepaths] count] > 0) {
+        NSMenu *m = [loadRecentButtonPopUp menu];
+        while ([m numberOfItems] > 0) {
+            [m removeItemAtIndex:0];
+        }
+        NSMenuItem *mi = [m addItemWithTitle:NSLocalizedString(@"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];
+    }
+}
+
+- (void)removeSelectedDirectory
+{
+    [[self window] makeKeyAndOrderFront:nil];
+    [[outline model] removeSelectedDirectory];
+    [self refreshRemoveButtonText];
+}
+
+- (void)startDuplicateScan
+{
+    if ([model resultsAreModified]) {
+        if ([Dialogs askYesNo:NSLocalizedString(@"You have unsaved results, do you really want to continue?", @"")] == NSAlertSecondButtonReturn) // NO
+            return;
+    }
+    [_app setScanOptions];
+    [model doScan];
+}
+
+/* Public */
+- (void)addDirectory:(NSString *)directory
+{
+    [model addDirectory: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]];
+    }
+}
+
+- (void)markAll
+{
+    /* markAll isn't very descriptive of what we do, but since we re-use the Mark All button from
+       the result window, we don't have much choice.
+    */
+    [outline selectAll];
+}
+
+/* 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];
+}
+
+- (BOOL)validateMenuItem:(NSMenuItem *)item
+{
+    if ([item action] == @selector(markAll)) {
+        [item setTitle:NSLocalizedString(@"Select All", @"")];
+    }
+    return YES;
+}
+
+/* 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
--- a/cocoa/IgnoreListDialog.h
+++ b/cocoa/IgnoreListDialog.h
@ -0,0 +1,25 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "PyIgnoreListDialog.h"
+#import "HSTable.h"
+
+@interface IgnoreListDialog : NSWindowController
+{
+    PyIgnoreListDialog *model;
+    HSTable *ignoreListTable;
+    NSTableView *ignoreListTableView;
+}
+
+@property (readwrite, retain) PyIgnoreListDialog *model;
+@property (readwrite, retain) NSTableView *ignoreListTableView;
+
+- (id)initWithPyRef:(PyObject *)aPyRef;
+- (void)initializeColumns;
+@end
--- a/cocoa/IgnoreListDialog.m
+++ b/cocoa/IgnoreListDialog.m
@ -0,0 +1,51 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "IgnoreListDialog.h"
+#import "IgnoreListDialog_UI.h"
+#import "HSPyUtil.h"
+
+@implementation IgnoreListDialog
+
+@synthesize model;
+@synthesize ignoreListTableView;
+
+- (id)initWithPyRef:(PyObject *)aPyRef
+{
+    self = [super initWithWindow:nil];
+    self.model = [[[PyIgnoreListDialog alloc] initWithModel:aPyRef] autorelease];
+    [self.model bindCallback:createCallback(@"IgnoreListDialogView", self)];
+    [self setWindow:createIgnoreListDialog_UI(self)];
+    ignoreListTable = [[HSTable alloc] initWithPyRef:[model ignoreListTable] tableView:ignoreListTableView];
+    [self initializeColumns];
+    return self;
+}
+
+- (void)dealloc
+{
+    [ignoreListTable release];
+    [super dealloc];
+}
+
+- (void)initializeColumns
+{
+    HSColumnDef defs[] = {
+        {@"path1", 240, 40, 0, NO, nil},
+        {@"path2", 240, 40, 0, NO, nil},
+        nil
+    };
+    [[ignoreListTable columns] initializeColumns:defs];
+    [[ignoreListTable columns] setColumnsAsReadOnly];
+}
+
+/* model --> view */
+- (void)show
+{
+    [self showWindow:self];
+}
+@end
--- a/cocoa/InfoTemplate.plist
+++ b/cocoa/InfoTemplate.plist
@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>dupeGuru</string>
+	<key>CFBundleHelpBookFolder</key>
+	<string>dupeguru_help</string>
+	<key>CFBundleHelpBookName</key>
+	<string>dupeGuru Help</string>
+	<key>CFBundleIconFile</key>
+	<string>dupeguru</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.hardcoded-software.dupeguru</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>dupeGuru</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleSignature</key>
+	<string>hsft</string>
+    <key>CFBundleShortVersionString</key>
+    <string>{version}</string>
+	<key>CFBundleVersion</key>
+	<string>{version}</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>© Hardcoded Software, 2016</string>
+	<key>SUFeedURL</key>
+	<string>https://www.hardcoded.net/updates/dupeguru.appcast</string>
+	<key>SUPublicDSAKeyFile</key>
+	<string>dsa_pub.pem</string>
+</dict>
+</plist>
--- a/cocoa/PrioritizeDialog.h
+++ b/cocoa/PrioritizeDialog.h
@ -0,0 +1,37 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "PyPrioritizeDialog.h"
+#import "HSPopUpList.h"
+#import "HSSelectableList.h"
+#import "PrioritizeList.h"
+#import "PyDupeGuru.h"
+
+@interface PrioritizeDialog : NSWindowController
+{
+    NSPopUpButton *categoryPopUpView;
+    NSTableView *criteriaTableView;
+    NSTableView *prioritizationTableView;
+    
+    PyPrioritizeDialog *model;
+    HSPopUpList *categoryPopUp;
+    HSSelectableList *criteriaList;
+    PrioritizeList *prioritizationList;
+}
+
+@property (readwrite, retain) NSPopUpButton *categoryPopUpView;
+@property (readwrite, retain) NSTableView *criteriaTableView;
+@property (readwrite, retain) NSTableView *prioritizationTableView;
+
+- (id)initWithApp:(PyDupeGuru *)aApp;
+- (PyPrioritizeDialog *)model;
+
+- (void)ok;
+- (void)cancel;
+@end;
--- a/cocoa/PrioritizeDialog.m
+++ b/cocoa/PrioritizeDialog.m
@ -0,0 +1,56 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "PrioritizeDialog.h"
+#import "PrioritizeDialog_UI.h"
+#import "HSPyUtil.h"
+
+@implementation PrioritizeDialog
+
+@synthesize categoryPopUpView;
+@synthesize criteriaTableView;
+@synthesize prioritizationTableView;
+
+- (id)initWithApp:(PyDupeGuru *)aApp
+{
+    self = [super initWithWindowNibName:@"PrioritizeDialog"];
+    model = [[PyPrioritizeDialog alloc] initWithApp:[aApp pyRef]];
+    [self setWindow:createPrioritizeDialog_UI(self)];
+    categoryPopUp = [[HSPopUpList alloc] initWithPyRef:[[self model] categoryList] popupView:categoryPopUpView];
+    criteriaList = [[HSSelectableList alloc] initWithPyRef:[[self model] criteriaList] tableView:criteriaTableView];
+    prioritizationList = [[PrioritizeList alloc] initWithPyRef:[[self model] prioritizationList] tableView:prioritizationTableView];
+    [model bindCallback:createCallback(@"PrioritizeDialogView", self)];
+    return self;
+}
+
+- (void)dealloc
+{
+    [categoryPopUp release];
+    [criteriaList release];
+    [prioritizationList release];
+    [model release];
+    [super dealloc];
+}
+
+- (PyPrioritizeDialog *)model
+{
+    return (PyPrioritizeDialog *)model;
+}
+
+- (void)ok
+{
+    [NSApp stopModal];
+    [self close];
+}
+
+- (void)cancel
+{
+    [NSApp abortModal];
+    [self close];
+}
+@end
--- a/cocoa/PrioritizeList.h
+++ b/cocoa/PrioritizeList.h
@ -0,0 +1,16 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "HSSelectableList.h"
+#import "PyPrioritizeList.h"
+
+@interface PrioritizeList : HSSelectableList {}
+- (id)initWithPyRef:(PyObject *)aPyRef tableView:(NSTableView *)aTableView;
+- (PyPrioritizeList *)model;
+@end
--- a/cocoa/PrioritizeList.m
+++ b/cocoa/PrioritizeList.m
@ -0,0 +1,58 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "PrioritizeList.h"
+#import "Utils.h"
+#import "Consts.h"
+
+@implementation PrioritizeList
+- (id)initWithPyRef:(PyObject *)aPyRef tableView:(NSTableView *)aTableView
+{
+    self = [super initWithPyRef:aPyRef wrapperClass:[PyPrioritizeList class]
+        callbackClassName:@"PrioritizeListView" view:aTableView];
+    return self;
+}
+
+- (PyPrioritizeList *)model
+{
+    return (PyPrioritizeList *)model;
+}
+
+- (void)setView:(NSTableView *)aTableView
+{
+    [super setView:aTableView];
+    [[self view] registerForDraggedTypes:[NSArray arrayWithObject:DGPrioritizeIndexPasteboardType]];
+}
+
+- (BOOL)tableView:(NSTableView *)tv writeRowsWithIndexes:(NSIndexSet *)rowIndexes toPasteboard:(NSPasteboard*)pboard
+{
+    NSData *data = [NSKeyedArchiver archivedDataWithRootObject:rowIndexes];
+    [pboard declareTypes:[NSArray arrayWithObject:DGPrioritizeIndexPasteboardType] owner:self];
+    [pboard setData:data forType:DGPrioritizeIndexPasteboardType];
+    return YES;
+}
+
+- (NSDragOperation)tableView:(NSTableView*)tv validateDrop:(id <NSDraggingInfo>)info proposedRow:(NSInteger)row 
+       proposedDropOperation:(NSTableViewDropOperation)op
+{
+    if (op == NSTableViewDropAbove) {
+        return NSDragOperationMove;
+    }
+    return NSDragOperationNone;
+}
+
+- (BOOL)tableView:(NSTableView *)aTableView acceptDrop:(id <NSDraggingInfo>)info
+              row:(NSInteger)row dropOperation:(NSTableViewDropOperation)operation
+{
+    NSPasteboard* pboard = [info draggingPasteboard];
+    NSData* rowData = [pboard dataForType:DGPrioritizeIndexPasteboardType];
+    NSIndexSet* rowIndexes = [NSKeyedUnarchiver unarchiveObjectWithData:rowData];
+    [[self model] moveIndexes:[Utils indexSet2Array:rowIndexes] toIndex:row];
+    return YES;
+}
+@end
--- a/cocoa/ProblemDialog.h
+++ b/cocoa/ProblemDialog.h
@ -0,0 +1,26 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "PyProblemDialog.h"
+#import "HSTable.h"
+
+@interface ProblemDialog : NSWindowController
+{
+    PyProblemDialog *model;
+    HSTable *problemTable;
+    NSTableView *problemTableView;
+}
+
+@property (readwrite, retain) PyProblemDialog *model;
+@property (readwrite, retain) NSTableView *problemTableView;
+
+- (id)initWithPyRef:(PyObject *)aPyRef;
+
+- (void)initializeColumns;
+@end
--- a/cocoa/ProblemDialog.m
+++ b/cocoa/ProblemDialog.m
@ -0,0 +1,44 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "ProblemDialog.h"
+#import "ProblemDialog_UI.h"
+#import "Utils.h"
+
+@implementation ProblemDialog
+
+@synthesize model;
+@synthesize problemTableView;
+
+- (id)initWithPyRef:(PyObject *)aPyRef
+{
+    self = [super initWithWindow:nil];
+    self.model = [[PyProblemDialog alloc] initWithModel:aPyRef];
+    [self setWindow:createProblemDialog_UI(self)];
+    problemTable = [[HSTable alloc] initWithPyRef:[self.model problemTable] tableView:problemTableView];
+    [self initializeColumns];
+    return self;
+}
+
+- (void)dealloc
+{
+    [problemTable release];
+    [super dealloc];
+}
+
+- (void)initializeColumns
+{
+    HSColumnDef defs[] = {
+        {@"path", 202, 40, 0, NO, nil},
+        {@"msg", 228, 40, 0, NO, nil},
+        nil
+    };
+    [[problemTable columns] initializeColumns:defs];
+    [[problemTable columns] setColumnsAsReadOnly];
+}
+@end
--- a/cocoa/ResultTable.h
+++ b/cocoa/ResultTable.h
@ -0,0 +1,23 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import <Quartz/Quartz.h>
+#import "HSTable.h"
+#import "PyResultTable.h"
+
+@interface ResultTable : HSTable <QLPreviewPanelDataSource, QLPreviewPanelDelegate>
+{
+}
+- (id)initWithPyRef:(PyObject *)aPyRef view:(NSTableView *)aTableView;
+- (PyResultTable *)model;
+- (BOOL)powerMarkerMode;
+- (void)setPowerMarkerMode:(BOOL)aPowerMarkerMode;
+- (BOOL)deltaValuesMode;
+- (void)setDeltaValuesMode:(BOOL)aDeltaValuesMode;
+@end;
--- a/cocoa/ResultTable.m
+++ b/cocoa/ResultTable.m
@ -0,0 +1,180 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "ResultTable.h"
+#import "Dialogs.h"
+#import "Utils.h"
+#import "HSQuicklook.h"
+
+@interface HSTable (private)
+- (void)setPySelection;
+- (void)setViewSelection;
+@end
+
+@implementation ResultTable
+- (id)initWithPyRef:(PyObject *)aPyRef view:(NSTableView *)aTableView
+{
+    self = [super initWithPyRef:aPyRef wrapperClass:[PyResultTable class] callbackClassName:@"ResultTableView" view:aTableView];
+    return self;
+}
+
+- (PyResultTable *)model
+{
+    return (PyResultTable *)model;
+}
+
+/* Private */
+- (void)updateQuicklookIfNeeded
+{
+    if ([[QLPreviewPanel sharedPreviewPanel] dataSource] == self) { 
+        [[QLPreviewPanel sharedPreviewPanel] reloadData];
+    }
+}
+
+- (void)setPySelection
+{
+    [super setPySelection];
+    [self updateQuicklookIfNeeded];
+}
+
+- (void)setViewSelection
+{
+    [super setViewSelection];
+    [self updateQuicklookIfNeeded];
+}
+
+/* Public */
+- (BOOL)powerMarkerMode
+{
+    return [[self model] powerMarkerMode];
+}
+
+- (void)setPowerMarkerMode:(BOOL)aPowerMarkerMode
+{
+    [[self model] setPowerMarkerMode:aPowerMarkerMode];
+}
+
+- (BOOL)deltaValuesMode
+{
+    return [[self model] deltaValuesMode];
+}
+
+- (void)setDeltaValuesMode:(BOOL)aDeltaValuesMode
+{
+    [[self model] setDeltaValuesMode:aDeltaValuesMode];
+}
+
+/* Datasource */
+- (id)tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)column row:(NSInteger)row
+{
+    NSString *identifier = [column identifier];
+    if ([identifier isEqual:@"marked"]) {
+        return [[self model] valueForColumn:@"marked" row:row];
+    }
+    return [[self model] valueForRow:row column:identifier];
+}
+
+- (void)tableView:(NSTableView *)aTableView setObjectValue:(id)object forTableColumn:(NSTableColumn *)column row:(NSInteger)row
+{
+    NSString *identifier = [column identifier];
+    if ([identifier isEqual:@"marked"]) {
+        [[self model] setValue:object forColumn:identifier row:row];
+    }
+    else if ([identifier isEqual:@"name"]) {
+        NSString *oldName = [[self model] valueForRow:row column:identifier];
+        NSString *newName = object;
+        if (![newName isEqual:oldName]) {
+            BOOL renamed = [[self model] renameSelected:newName];
+            if (!renamed) {
+                [Dialogs showMessage:[NSString stringWithFormat:NSLocalizedString(@"The name '%@' already exists.", @""), newName]];
+            }
+            else {
+                [[self view] setNeedsDisplay:YES];
+            }
+        }
+    }
+}
+
+/* Delegate */
+- (void)tableView:(NSTableView *)aTableView didClickTableColumn:(NSTableColumn *)tableColumn
+{
+    if ([[[self view] sortDescriptors] count] < 1)
+        return;
+    NSSortDescriptor *sd = [[[self view] sortDescriptors] objectAtIndex:0];
+    [[self model] sortBy:[sd key] ascending:[sd ascending]];
+}
+
+- (void)tableView:(NSTableView *)aTableView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)column row:(NSInteger)row
+{
+    BOOL isSelected = [[self view] isRowSelected:row];
+    BOOL isMarkable = n2b([[self model] valueForColumn:@"markable" row:row]);
+    if ([[column identifier] isEqual:@"marked"]) {
+        [cell setEnabled:isMarkable];
+        // Low-tech solution, for indentation, but it works...
+        NSCellImagePosition pos = isMarkable ? NSImageRight : NSImageLeft;
+        [cell setImagePosition:pos];
+    }
+    if ([cell isKindOfClass:[NSTextFieldCell class]]) {
+        NSColor *color = [NSColor textColor];
+        if (isSelected) {
+            color = [NSColor selectedTextColor];
+        }
+        else if (isMarkable) {
+            if ([[self model] isDeltaAtRow:row column:[column identifier]]) {
+                color = [NSColor orangeColor];
+            }
+        }
+        else {
+            color = [NSColor blueColor];
+        }
+        [(NSTextFieldCell *)cell setTextColor:color];
+    }
+}
+
+- (BOOL)tableViewHadDeletePressed:(NSTableView *)tableView
+{
+    [[self model] removeSelected];
+    return YES;
+}
+
+- (BOOL)tableViewHadSpacePressed:(NSTableView *)tableView
+{
+    [[self model] markSelected];
+    return YES;
+}
+
+/* Quicklook */
+- (NSInteger)numberOfPreviewItemsInPreviewPanel:(QLPreviewPanel *)panel
+{
+    return [[[self model] selectedRows] count];
+}
+
+- (id <QLPreviewItem>)previewPanel:(QLPreviewPanel *)panel previewItemAtIndex:(NSInteger)index
+{
+    NSArray *selectedRows = [[self model] selectedRows];
+    NSInteger absIndex = n2i([selectedRows objectAtIndex:index]);
+    NSString *path = [[self model] pathAtIndex:absIndex];
+    return [[HSQLPreviewItem alloc] initWithUrl:[NSURL fileURLWithPath:path] title:path];
+}
+
+- (BOOL)previewPanel:(QLPreviewPanel *)panel handleEvent:(NSEvent *)event
+{
+    // redirect all key down events to the table view
+    if ([event type] == NSKeyDown) {
+        [[self view] keyDown:event];
+        return YES;
+    }
+    return NO;
+}
+
+/* Python --> Cocoa */
+- (void)invalidateMarkings
+{
+    [[self view] setNeedsDisplay:YES];
+}
+@end
--- a/cocoa/ResultWindow.h
+++ b/cocoa/ResultWindow.h
@ -0,0 +1,76 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import <Quartz/Quartz.h>
+#import "StatsLabel.h"
+#import "ResultTable.h"
+#import "HSTableView.h"
+#import "PyDupeGuru.h"
+
+@class AppDelegate;
+
+@interface ResultWindow : NSWindowController
+{
+@protected
+    NSSegmentedControl *optionsSwitch;
+    NSToolbarItem *optionsToolbarItem;
+    HSTableView *matches;
+    NSTextField *stats;
+    NSSearchField *filterField;
+    
+    AppDelegate *app;
+    PyDupeGuru *model;
+    ResultTable *table;
+    StatsLabel *statsLabel;
+    QLPreviewPanel* previewPanel;
+}
+
+@property (readwrite, retain) NSSegmentedControl *optionsSwitch;
+@property (readwrite, retain) NSToolbarItem *optionsToolbarItem;
+@property (readwrite, retain) HSTableView *matches;
+@property (readwrite, retain) NSTextField *stats;
+@property (readwrite, retain) NSSearchField *filterField;
+
+- (id)initWithParentApp:(AppDelegate *)app;
+
+/* Helpers */
+- (void)fillColumnsMenu;
+- (void)updateOptionSegments;
+- (void)adjustUIToLocalization;
+- (void)initResultColumns:(ResultTable *)aTable;
+
+/* Actions */
+- (void)changeOptions;
+- (void)copyMarked;
+- (void)trashMarked;
+- (void)filter;
+- (void)focusOnFilterField;
+- (void)ignoreSelected;
+- (void)invokeCustomCommand;
+- (void)markAll;
+- (void)markInvert;
+- (void)markNone;
+- (void)markSelected;
+- (void)moveMarked;
+- (void)openClicked;
+- (void)openSelected;
+- (void)removeMarked;
+- (void)removeSelected;
+- (void)renameSelected;
+- (void)reprioritizeResults;
+- (void)resetColumnsToDefault;
+- (void)revealSelected;
+- (void)saveResults;
+- (void)switchSelected;
+- (void)toggleColumn:(id)sender;
+- (void)toggleDelta;
+- (void)toggleDetailsPanel;
+- (void)togglePowerMarker;
+- (void)toggleQuicklookPanel;
+@end
--- a/cocoa/ResultWindow.m
+++ b/cocoa/ResultWindow.m
@ -0,0 +1,406 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "ResultWindow.h"
+#import "ResultWindow_UI.h"
+#import "Dialogs.h"
+#import "ProgressController.h"
+#import "Utils.h"
+#import "AppDelegate.h"
+#import "Consts.h"
+#import "PrioritizeDialog.h"
+
+@implementation ResultWindow
+
+@synthesize optionsSwitch;
+@synthesize optionsToolbarItem;
+@synthesize matches;
+@synthesize stats;
+@synthesize filterField;
+
+- (id)initWithParentApp:(AppDelegate *)aApp;
+{
+    self = [super initWithWindow:nil];
+    app = aApp;
+    model = [app model];
+    [self setWindow:createResultWindow_UI(self)];
+    [[self window] setTitle:fmt(NSLocalizedString(@"%@ Results", @""), [model appName])];
+    /* Put a cute iTunes-like bottom bar */
+    [[self window] setContentBorderThickness:28 forEdge:NSMinYEdge];
+    table = [[ResultTable alloc] initWithPyRef:[model resultTable] view:matches];
+    statsLabel = [[StatsLabel alloc] initWithPyRef:[model statsLabel] view:stats];
+    [self initResultColumns:table];
+    [[table columns] setColumnsAsReadOnly];
+    [self fillColumnsMenu];
+    [matches setTarget:self];
+    [matches setDoubleAction:@selector(openClicked)];
+    [self adjustUIToLocalization];
+    return self;
+}
+
+- (void)dealloc
+{
+    [table release];
+    [statsLabel release];
+    [super dealloc];
+}
+
+/* Helpers */
+- (void)fillColumnsMenu
+{
+    [[app columnsMenu] removeAllItems];
+    NSArray *menuItems = [[[table columns] model] menuItems];
+    for (NSInteger i=0; i < [menuItems count]; i++) {
+        NSArray *pair = [menuItems objectAtIndex:i];
+        NSString *display = [pair objectAtIndex:0];
+        BOOL marked = n2b([pair objectAtIndex:1]);
+        NSMenuItem *mi = [[app columnsMenu] addItemWithTitle:display action:@selector(toggleColumn:) keyEquivalent:@""];
+        [mi setTarget:self];
+        [mi setState:marked ? NSOnState : NSOffState];
+        [mi setTag:i];
+    }
+    [[app columnsMenu] addItem:[NSMenuItem separatorItem]];
+    NSMenuItem *mi = [[app columnsMenu] addItemWithTitle:NSLocalizedString(@"Reset to Default", @"")
+        action:@selector(resetColumnsToDefault) keyEquivalent:@""];
+    [mi setTarget:self];
+}
+
+- (void)updateOptionSegments
+{
+    [optionsSwitch setSelected:[[app detailsPanel] isVisible] forSegment:0];
+    [optionsSwitch setSelected:[table powerMarkerMode] forSegment:1];
+    [optionsSwitch setSelected:[table deltaValuesMode] forSegment:2];
+}
+
+- (void)adjustUIToLocalization
+{
+    NSString *lang = [[NSBundle preferredLocalizationsFromArray:[[NSBundle mainBundle] localizations]] objectAtIndex:0];
+    NSInteger seg1delta = 0;
+    NSInteger seg2delta = 0;
+    if ([lang isEqual:@"ru"]) {
+        seg2delta = 20;
+    }
+    else if ([lang isEqual:@"uk"]) {
+        seg2delta = 20;
+    }
+    else if ([lang isEqual:@"hy"]) {
+        seg1delta = 20;
+    }
+    if (seg1delta || seg2delta) {
+        [optionsSwitch setWidth:[optionsSwitch widthForSegment:0]+seg1delta forSegment:0];
+        [optionsSwitch setWidth:[optionsSwitch widthForSegment:1]+seg2delta forSegment:1];
+        NSSize s = [optionsToolbarItem maxSize];
+        s.width += seg1delta + seg2delta;
+        [optionsToolbarItem setMaxSize:s];
+        [optionsToolbarItem setMinSize:s];
+    }
+}
+
+- (void)initResultColumns:(ResultTable *)aTable
+{
+    NSInteger appMode = [app getAppMode];
+    if (appMode == AppModePicture) {
+        HSColumnDef defs[] = {
+            {@"marked", 26, 26, 26, YES, [NSButtonCell class]},
+            {@"name", 162, 16, 0, YES, nil},
+            {@"folder_path", 142, 16, 0, YES, nil},
+            {@"size", 63, 16, 0, YES, nil},
+            {@"extension", 40, 16, 0, YES, nil},
+            {@"dimensions", 73, 16, 0, YES, nil},
+            {@"exif_timestamp", 120, 16, 0, YES, nil},
+            {@"mtime", 120, 16, 0, YES, nil},
+            {@"percentage", 58, 16, 0, YES, nil},
+            {@"dupe_count", 80, 16, 0, YES, nil},
+            nil
+        };
+        [[aTable columns] initializeColumns:defs];
+        NSTableColumn *c = [[aTable view] tableColumnWithIdentifier:@"marked"];
+        [[c dataCell] setButtonType:NSSwitchButton];
+        [[c dataCell] setControlSize:NSSmallControlSize];
+        c = [[aTable view] tableColumnWithIdentifier:@"size"];
+        [[c dataCell] setAlignment:NSRightTextAlignment];
+    }
+    else if (appMode == AppModeMusic) {
+        HSColumnDef defs[] = {
+            {@"marked", 26, 26, 26, YES, [NSButtonCell class]},
+            {@"name", 235, 16, 0, YES, nil},
+            {@"folder_path", 120, 16, 0, YES, nil},
+            {@"size", 63, 16, 0, YES, nil},
+            {@"duration", 50, 16, 0, YES, nil},
+            {@"bitrate", 50, 16, 0, YES, nil},
+            {@"samplerate", 60, 16, 0, YES, nil},
+            {@"extension", 40, 16, 0, YES, nil},
+            {@"mtime", 120, 16, 0, YES, nil},
+            {@"title", 120, 16, 0, YES, nil},
+            {@"artist", 120, 16, 0, YES, nil},
+            {@"album", 120, 16, 0, YES, nil},
+            {@"genre", 80, 16, 0, YES, nil},
+            {@"year", 40, 16, 0, YES, nil},
+            {@"track", 40, 16, 0, YES, nil},
+            {@"comment", 120, 16, 0, YES, nil},
+            {@"percentage", 57, 16, 0, YES, nil},
+            {@"words", 120, 16, 0, YES, nil},
+            {@"dupe_count", 80, 16, 0, YES, nil},
+            nil
+        };
+        [[aTable columns] initializeColumns:defs];
+        NSTableColumn *c = [[aTable view] tableColumnWithIdentifier:@"marked"];
+        [[c dataCell] setButtonType:NSSwitchButton];
+        [[c dataCell] setControlSize:NSSmallControlSize];
+        c = [[aTable view] tableColumnWithIdentifier:@"size"];
+        [[c dataCell] setAlignment:NSRightTextAlignment];
+        c = [[aTable view] tableColumnWithIdentifier:@"duration"];
+        [[c dataCell] setAlignment:NSRightTextAlignment];
+        c = [[aTable view] tableColumnWithIdentifier:@"bitrate"];
+        [[c dataCell] setAlignment:NSRightTextAlignment];
+    }
+    else {
+        HSColumnDef defs[] = {
+            {@"marked", 26, 26, 26, YES, [NSButtonCell class]},
+            {@"name", 195, 16, 0, YES, nil},
+            {@"folder_path", 183, 16, 0, YES, nil},
+            {@"size", 63, 16, 0, YES, nil},
+            {@"extension", 40, 16, 0, YES, nil},
+            {@"mtime", 120, 16, 0, YES, nil},
+            {@"percentage", 60, 16, 0, YES, nil},
+            {@"words", 120, 16, 0, YES, nil},
+            {@"dupe_count", 80, 16, 0, YES, nil},
+            nil
+        };
+        [[aTable columns] initializeColumns:defs];
+        NSTableColumn *c = [[aTable view] tableColumnWithIdentifier:@"marked"];
+        [[c dataCell] setButtonType:NSSwitchButton];
+        [[c dataCell] setControlSize:NSSmallControlSize];
+        c = [[aTable view] tableColumnWithIdentifier:@"size"];
+        [[c dataCell] setAlignment:NSRightTextAlignment];
+    }
+    [[aTable columns] restoreColumns];
+}
+
+/* Actions */
+- (void)changeOptions
+{
+    NSInteger seg = [optionsSwitch selectedSegment];
+    if (seg == 0) {
+        [self toggleDetailsPanel];
+    }
+    else if (seg == 1) {
+        [self togglePowerMarker];
+    }
+    else if (seg == 2) {
+        [self toggleDelta];
+    }
+}
+
+- (void)copyMarked
+{
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    [model setRemoveEmptyFolders:n2b([ud objectForKey:@"removeEmptyFolders"])];
+    [model setCopyMoveDestType:n2i([ud objectForKey:@"recreatePathType"])];
+    [model copyMarked];
+}
+
+- (void)trashMarked
+{
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    [model setRemoveEmptyFolders:n2b([ud objectForKey:@"removeEmptyFolders"])];
+    [model deleteMarked];
+}
+
+- (void)filter
+{
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    [model setEscapeFilterRegexp:!n2b([ud objectForKey:@"useRegexpFilter"])];
+    [model applyFilter:[filterField stringValue]];
+}
+
+- (void)focusOnFilterField
+{
+    [[self window] makeFirstResponder:filterField];
+}
+
+- (void)ignoreSelected
+{
+    [model addSelectedToIgnoreList];
+}
+
+- (void)invokeCustomCommand
+{
+    [model invokeCustomCommand];
+}
+
+- (void)markAll
+{
+    [model markAll];
+}
+
+- (void)markInvert
+{
+    [model markInvert];
+}
+
+- (void)markNone
+{
+    [model markNone];
+}
+
+- (void)markSelected
+{
+    [model toggleSelectedMark];
+}
+
+- (void)moveMarked
+{
+    NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
+    [model setRemoveEmptyFolders:n2b([ud objectForKey:@"removeEmptyFolders"])];
+    [model setCopyMoveDestType:n2i([ud objectForKey:@"recreatePathType"])];
+    [model moveMarked];
+}
+
+- (void)openClicked
+{
+    if ([matches clickedRow] < 0) {
+        return;
+    }
+    [matches selectRowIndexes:[NSIndexSet indexSetWithIndex:[matches clickedRow]] byExtendingSelection:NO];
+    [model openSelected];
+}
+
+- (void)openSelected
+{
+    [model openSelected];
+}
+
+- (void)removeMarked
+{
+    [model removeMarked];
+}
+
+- (void)removeSelected
+{
+    [model removeSelected];
+}
+
+- (void)renameSelected
+{
+    NSInteger col = [matches columnWithIdentifier:@"name"];
+    NSInteger row = [matches selectedRow];
+    [matches editColumn:col row:row withEvent:[NSApp currentEvent] select:YES];
+}
+
+- (void)reprioritizeResults
+{
+    PrioritizeDialog *dlg = [[PrioritizeDialog alloc] initWithApp:model];
+    NSInteger result = [NSApp runModalForWindow:[dlg window]];
+    if (result == NSRunStoppedResponse) {
+        [[dlg model] performReprioritization];
+    }
+    [dlg release];
+    [[self window] makeKeyAndOrderFront:nil];
+}
+
+- (void)resetColumnsToDefault
+{
+    [[[table columns] model] resetToDefaults];
+    [self fillColumnsMenu];
+}
+
+- (void)revealSelected
+{
+    [model revealSelected];
+}
+
+- (void)saveResults
+{
+    NSSavePanel *sp = [NSSavePanel savePanel];
+    [sp setCanCreateDirectories:YES];
+    [sp setAllowedFileTypes:[NSArray arrayWithObject:@"dupeguru"]];
+    [sp setTitle:NSLocalizedString(@"Select a file to save your results to", @"")];
+    if ([sp runModal] == NSOKButton) {
+        [model saveResultsAs:[[sp URL] path]];
+        [[app recentResults] addFile:[[sp URL] path]];
+    }
+}
+
+- (void)switchSelected
+{
+    [model makeSelectedReference];
+}
+
+- (void)toggleColumn:(id)sender
+{
+    NSMenuItem *mi = sender;
+    BOOL checked = [[[table columns] model] toggleMenuItem:[mi tag]];
+    [mi setState:checked ? NSOnState : NSOffState];
+}
+
+- (void)toggleDetailsPanel
+{
+    [[app detailsPanel] toggleVisibility];
+    [self updateOptionSegments];
+}
+
+- (void)toggleDelta
+{
+    [table setDeltaValuesMode:![table deltaValuesMode]];
+    [self updateOptionSegments];
+}
+
+- (void)togglePowerMarker
+{
+    [table setPowerMarkerMode:![table powerMarkerMode]];
+    [self updateOptionSegments];
+}
+
+- (void)toggleQuicklookPanel
+{
+    if ([QLPreviewPanel sharedPreviewPanelExists] && [[QLPreviewPanel sharedPreviewPanel] isVisible]) {
+        [[QLPreviewPanel sharedPreviewPanel] orderOut:nil];
+    } 
+    else {
+        [[QLPreviewPanel sharedPreviewPanel] makeKeyAndOrderFront:nil];
+    }
+}
+
+/* Quicklook */
+- (BOOL)acceptsPreviewPanelControl:(QLPreviewPanel *)panel;
+{
+    return YES;
+}
+
+- (void)beginPreviewPanelControl:(QLPreviewPanel *)panel
+{
+    // This document is now responsible of the preview panel
+    // It is allowed to set the delegate, data source and refresh panel.
+    previewPanel = [panel retain];
+    panel.delegate = table;
+    panel.dataSource = table;
+}
+
+- (void)endPreviewPanelControl:(QLPreviewPanel *)panel
+{
+    // This document loses its responsisibility on the preview panel
+    // Until the next call to -beginPreviewPanelControl: it must not
+    // change the panel's delegate, data source or refresh it.
+    [previewPanel release];
+    previewPanel = nil;
+}
+
+- (BOOL)validateToolbarItem:(NSToolbarItem *)theItem
+{
+    return ![[ProgressController mainProgressController] isShown];
+}
+
+- (BOOL)validateMenuItem:(NSMenuItem *)item
+{
+    if ([item action] == @selector(markAll)) {
+        [item setTitle:NSLocalizedString(@"Mark All", @"")];
+    }
+    return ![[ProgressController mainProgressController] isShown];
+}
+@end
--- a/cocoa/StatsLabel.h
+++ b/cocoa/StatsLabel.h
@ -0,0 +1,17 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import "HSGUIController.h"
+#import "PyStatsLabel.h"
+
+@interface StatsLabel : HSGUIController {}
+- (id)initWithPyRef:(PyObject *)aPyRef view:(NSTextField *)aLabelView;
+- (PyStatsLabel *)model;
+- (NSTextField *)labelView;
+@end
--- a/cocoa/StatsLabel.m
+++ b/cocoa/StatsLabel.m
@ -0,0 +1,34 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import "StatsLabel.h"
+#import "Utils.h"
+
+@implementation StatsLabel
+- (id)initWithPyRef:(PyObject *)aPyRef view:(NSTextField *)aLabelView
+{
+    return [super initWithPyRef:aPyRef wrapperClass:[PyStatsLabel class]
+        callbackClassName:@"StatsLabelView" view:aLabelView];
+}
+
+- (PyStatsLabel *)model
+{
+    return (PyStatsLabel *)model;
+}
+
+- (NSTextField *)labelView
+{
+    return (NSTextField *)view;
+}
+
+/* Python --> Cocoa */
+- (void)refresh
+{
+    [[self labelView] setStringValue:[[self model] display]];
+}
+@end
--- a/cocoa/dg_cocoa.py
+++ b/cocoa/dg_cocoa.py
@ -0,0 +1,19 @@
+# Copyright 2017 Virgil Dupras
+# 
+# This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+# which should be included with this package. The terms are also available at 
+# http://www.gnu.org/licenses/gpl-3.0.html
+
+import codecs, io, locale
+
+from hscommon.trans import install_gettext_trans_under_cocoa
+install_gettext_trans_under_cocoa()
+
+from cocoa.inter import PySelectableList, PyColumns, PyTable
+
+from inter.all import *
+from inter.app import PyDupeGuru
+
+# When built under virtualenv, the dependency collector misses this module, so we have to force it
+# to see the module.
+import distutils.sysconfig
--- a/cocoa/dupeguru.icns
+++ b/cocoa/dupeguru.icns
--- a/cocoa/en.lproj/Localizable.strings
+++ b/cocoa/en.lproj/Localizable.strings
@ -0,0 +1,140 @@
+
+"%@ Results" = "%@ Results";
+"About dupeGuru" = "About dupeGuru";
+"Action" = "Action";
+"Actions" = "Actions";
+"Add criteria to the right box and click OK to send the dupes that correspond the best to these criteria to their respective group's reference position. Read the help file for more information." = "Add criteria to the right box and click OK to send the dupes that correspond the best to these criteria to their respective group's reference position. Read the help file for more information.";
+"Add New Folder..." = "Add New Folder...";
+"Add Selected to Ignore List" = "Add Selected to Ignore List";
+"Advanced" = "Advanced";
+"After having deleted a duplicate, place a link targeting the reference file to replace the deleted file." = "After having deleted a duplicate, place a link targeting the reference file to replace the deleted file.";
+"Album" = "Album";
+"Application Mode:" = "Application Mode:";
+"Artist" = "Artist";
+"Attribute" = "Attribute";
+"Automatically check for updates" = "Automatically check for updates";
+"Basic" = "Basic";
+"Bring All to Front" = "Bring All to Front";
+"Can mix file kind" = "Can mix file kind";
+"Cancel" = "Cancel";
+"Check for update..." = "Check for update...";
+"Clear" = "Clear";
+"Clear Picture Cache" = "Clear Picture Cache";
+"Close" = "Close";
+"Close Window" = "Close Window";
+"Columns" = "Columns";
+"Copy" = "Copy";
+"Copy and Move:" = "Copy and Move:";
+"Copy Marked to..." = "Copy Marked to...";
+"Custom command (arguments: %d for dupe, %r for ref):" = "Custom command (arguments: %d for dupe, %r for ref):";
+"Cut" = "Cut";
+"Debug mode (restart required)" = "Debug mode (restart required)";
+"Deletion Options" = "Deletion Options";
+"Delta" = "Delta";
+"Details" = "Details";
+"Details of Selected File" = "Details of Selected File";
+"Details Panel" = "Details Panel";
+"Directly delete files" = "Directly delete files";
+"Directories" = "Directories";
+"Do you really want to remove all your cached picture analysis?" = "Do you really want to remove all your cached picture analysis?";
+"dupeGuru" = "dupeGuru";
+"dupeGuru Help" = "dupeGuru Help";
+"dupeGuru Preferences" = "dupeGuru Preferences";
+"dupeGuru Results" = "dupeGuru Results";
+"dupeGuru Website" = "dupeGuru Website";
+"Dupes Only" = "Dupes Only";
+"Edit" = "Edit";
+"Excluded" = "Excluded";
+"Export Results to CSV" = "Export Results to CSV";
+"Export Results to XHTML" = "Export Results to XHTML";
+"Fewer results" = "Fewer results";
+"File" = "File";
+"Filter" = "Filter";
+"Filter hardness:" = "Filter hardness:";
+"Filter Results..." = "Filter Results...";
+"Folder Selection Window" = "Folder Selection Window";
+"Font Size:" = "Font Size:";
+"Genre" = "Genre";
+"Help" = "Help";
+"Hide dupeGuru" = "Hide dupeGuru";
+"Hide Others" = "Hide Others";
+"Ignore duplicates hardlinking to the same file" = "Ignore duplicates hardlinking to the same file";
+"Ignore files smaller than:" = "Ignore files smaller than:";
+"Ignore List" = "Ignore List";
+"Instead of sending files to trash, delete them directly. This option is usually used as a workaround when the normal deletion method doesn't work." = "Instead of sending files to trash, delete them directly. This option is usually used as a workaround when the normal deletion method doesn't work.";
+"Invert Marking" = "Invert Marking";
+"Invoke Custom Command" = "Invoke Custom Command";
+"KB" = "KB";
+"Link deleted files" = "Link deleted files";
+"Load from file..." = "Load from file...";
+"Load Recent Results" = "Load Recent Results";
+"Load Results" = "Load Results";
+"Load Results..." = "Load Results...";
+"Make Selected into Reference" = "Make Selected into Reference";
+"Mark All" = "Mark All";
+"Mark None" = "Mark None";
+"Mark Selected" = "Mark Selected";
+"Match pictures of different dimensions" = "Match pictures of different dimensions";
+"Match similar words" = "Match similar words";
+"Minimize" = "Minimize";
+"Mode" = "Mode";
+"More results" = "More results";
+"Move Marked to..." = "Move Marked to...";
+"Music" = "Music";
+"Name" = "Name";
+"Normal" = "Normal";
+"Ok" = "Ok";
+"Open Selected with Default Application" = "Open Selected with Default Application";
+"Options" = "Options";
+"Paste" = "Paste";
+"Picture" = "Picture";
+"Preferences..." = "Preferences...";
+"Problems!" = "Problems!";
+"Proceed" = "Proceed";
+"Quick Look" = "Quick Look";
+"Quit dupeGuru" = "Quit dupeGuru";
+"Re-Prioritize duplicates" = "Re-Prioritize duplicates";
+"Re-Prioritize Results..." = "Re-Prioritize Results...";
+"Recreate absolute path" = "Recreate absolute path";
+"Recreate relative path" = "Recreate relative path";
+"Reference" = "Reference";
+"Remove empty folders on delete or move" = "Remove empty folders on delete or move";
+"Remove Marked from Results" = "Remove Marked from Results";
+"Remove Selected" = "Remove Selected";
+"Remove Selected from Results" = "Remove Selected from Results";
+"Rename Selected" = "Rename Selected";
+"Reset to Default" = "Reset to Default";
+"Reset To Defaults" = "Reset To Defaults";
+"Results Window" = "Results Window";
+"Reveal" = "Reveal";
+"Reveal Selected in Finder" = "Reveal Selected in Finder";
+"Right in destination" = "Right in destination";
+"Save Results..." = "Save Results...";
+"Scan" = "Scan";
+"Scan Type:" = "Scan Type:";
+"Select a file to save your results to" = "Select a file to save your results to";
+"Select a folder to add to the scanning list" = "Select a folder to add to the scanning list";
+"Select a results file to load" = "Select a results file to load";
+"Select All" = "Select All";
+"Select folders to scan and press \"Scan\"." = "Select folders to scan and press \"Scan\".";
+"Selected" = "Selected";
+"Send Marked to Trash..." = "Send Marked to Trash...";
+"Services" = "Services";
+"Show All" = "Show All";
+"Show Delta Values" = "Show Delta Values";
+"Show Dupes Only" = "Show Dupes Only";
+"Standard" = "Standard";
+"Start Duplicate Scan" = "Start Duplicate Scan";
+"State" = "State";
+"Tags to scan:" = "Tags to scan:";
+"The name '%@' already exists." = "The name '%@' already exists.";
+"There were problems processing some (or all) of the files. The cause of these problems are described in the table below. Those files were not removed from your results." = "There were problems processing some (or all) of the files. The cause of these problems are described in the table below. Those files were not removed from your results.";
+"Title" = "Title";
+"Track" = "Track";
+"Use regular expressions when filtering" = "Use regular expressions when filtering";
+"Window" = "Window";
+"Word weighting" = "Word weighting";
+"Year" = "Year";
+"You have unsaved results, do you really want to continue?" = "You have unsaved results, do you really want to continue?";
+"You have unsaved results, do you really want to quit?" = "You have unsaved results, do you really want to quit?";
+"Zoom" = "Zoom";
--- a/cocoa/inter/init.py
+++ b/cocoa/inter/init.py
--- a/cocoa/inter/all.py
+++ b/cocoa/inter/all.py
@ -0,0 +1,10 @@
+from cocoa.inter import PyTextField, PyProgressWindow
+from .deletion_options import PyDeletionOptions
+from .details_panel import PyDetailsPanel
+from .directory_outline import PyDirectoryOutline
+from .prioritize_dialog import PyPrioritizeDialog
+from .prioritize_list import PyPrioritizeList
+from .problem_dialog import PyProblemDialog
+from .ignore_list_dialog import PyIgnoreListDialog
+from .result_table import PyResultTable
+from .stats_label import PyStatsLabel
--- a/cocoa/inter/app.py
+++ b/cocoa/inter/app.py
@ -0,0 +1,252 @@
+import logging
+
+from objp.util import pyref, dontwrap
+from cocoa import install_exception_hook, install_cocoa_logger, patch_threaded_job_performer
+from cocoa.inter import PyBaseApp, BaseAppView
+
+import core.pe.photo
+from core.app import DupeGuru as DupeGuruBase, AppMode
+from .directories import Directories, Bundle
+from .photo import Photo
+
+class DupeGuru(DupeGuruBase):
+    PICTURE_CACHE_TYPE = 'shelve'
+
+    def __init__(self, view):
+        DupeGuruBase.__init__(self, view)
+        self.directories = Directories()
+
+    def selected_dupe_path(self):
+        if not self.selected_dupes:
+            return None
+        return self.selected_dupes[0].path
+
+    def selected_dupe_ref_path(self):
+        if not self.selected_dupes:
+            return None
+        ref = self.results.get_group_of_duplicate(self.selected_dupes[0]).ref
+        if ref is self.selected_dupes[0]: # we don't want the same pic to be displayed on both sides
+            return None
+        return ref.path
+
+    def _get_fileclasses(self):
+        result = DupeGuruBase._get_fileclasses(self)
+        if self.app_mode == AppMode.Standard:
+            result = [Bundle] + result
+        return result
+
+class DupeGuruView(BaseAppView):
+    def askYesNoWithPrompt_(self, prompt: str) -> bool: pass
+    def createResultsWindow(self): pass
+    def showResultsWindow(self): pass
+    def showProblemDialog(self): pass
+    def selectDestFolderWithPrompt_(self, prompt: str) -> str: pass
+    def selectDestFileWithPrompt_extension_(self, prompt: str, extension: str) -> str: pass
+
+class PyDupeGuru(PyBaseApp):
+    @dontwrap
+    def __init__(self):
+        core.pe.photo.PLAT_SPECIFIC_PHOTO_CLASS = Photo
+        logging.basicConfig(level=logging.WARNING, format='%(levelname)s %(message)s')
+        install_exception_hook('https://github.com/hsoft/dupeguru/issues')
+        install_cocoa_logger()
+        patch_threaded_job_performer()
+        self.model = DupeGuru(self)
+
+    #---Sub-proxies
+    def detailsPanel(self) -> pyref:
+        return self.model.details_panel
+
+    def directoryTree(self) -> pyref:
+        return self.model.directory_tree
+
+    def problemDialog(self) -> pyref:
+        return self.model.problem_dialog
+
+    def statsLabel(self) -> pyref:
+        return self.model.stats_label
+
+    def resultTable(self) -> pyref:
+        return self.model.result_table
+
+    def ignoreListDialog(self) -> pyref:
+        return self.model.ignore_list_dialog
+
+    def progressWindow(self) -> pyref:
+        return self.model.progress_window
+
+    def deletionOptions(self) -> pyref:
+        return self.model.deletion_options
+
+    #---Directories
+    def addDirectory_(self, directory: str):
+        self.model.add_directory(directory)
+
+    #---Results
+    def doScan(self):
+        self.model.start_scanning()
+
+    def exportToXHTML(self):
+        self.model.export_to_xhtml()
+
+    def exportToCSV(self):
+        self.model.export_to_csv()
+
+    def loadSession(self):
+        self.model.load()
+
+    def loadResultsFrom_(self, filename: str):
+        self.model.load_from(filename)
+
+    def markAll(self):
+        self.model.mark_all()
+
+    def markNone(self):
+        self.model.mark_none()
+
+    def markInvert(self):
+        self.model.mark_invert()
+
+    def purgeIgnoreList(self):
+        self.model.purge_ignore_list()
+
+    def toggleSelectedMark(self):
+        self.model.toggle_selected_mark_state()
+
+    def saveSession(self):
+        self.model.save()
+
+    def saveResultsAs_(self, filename: str):
+        self.model.save_as(filename)
+
+    #---Actions
+    def addSelectedToIgnoreList(self):
+        self.model.add_selected_to_ignore_list()
+
+    def deleteMarked(self):
+        self.model.delete_marked()
+
+    def applyFilter_(self, filter: str):
+        self.model.apply_filter(filter)
+
+    def makeSelectedReference(self):
+        self.model.make_selected_reference()
+
+    def copyMarked(self):
+        self.model.copy_or_move_marked(copy=True)
+
+    def moveMarked(self):
+        self.model.copy_or_move_marked(copy=False)
+
+    def openSelected(self):
+        self.model.open_selected()
+
+    def removeMarked(self):
+        self.model.remove_marked()
+
+    def removeSelected(self):
+        self.model.remove_selected()
+
+    def revealSelected(self):
+        self.model.reveal_selected()
+
+    def invokeCustomCommand(self):
+        self.model.invoke_custom_command()
+
+    def showIgnoreList(self):
+        self.model.ignore_list_dialog.show()
+
+    def clearPictureCache(self):
+        self.model.clear_picture_cache()
+
+    #---Information
+    def getScanOptions(self) -> list:
+        return [o.label for o in self.model.SCANNER_CLASS.get_scan_options()]
+
+    def resultsAreModified(self) -> bool:
+        return self.model.results.is_modified
+
+    def getSelectedDupePath(self) -> str:
+        return str(self.model.selected_dupe_path())
+
+    def getSelectedDupeRefPath(self) -> str:
+        return str(self.model.selected_dupe_ref_path())
+
+    #---Properties
+    def getAppMode(self) -> int:
+        return self.model.app_mode
+
+    def setAppMode_(self, app_mode: int):
+        self.model.app_mode = app_mode
+
+    def setScanType_(self, scan_type_index: int):
+        scan_options = self.model.SCANNER_CLASS.get_scan_options()
+        try:
+            so = scan_options[scan_type_index]
+            self.model.options['scan_type'] = so.scan_type
+        except IndexError:
+            pass
+
+    def setMinMatchPercentage_(self, percentage: int):
+        self.model.options['min_match_percentage'] = int(percentage)
+
+    def setWordWeighting_(self, words_are_weighted: bool):
+        self.model.options['word_weighting'] = words_are_weighted
+
+    def setMatchSimilarWords_(self, match_similar_words: bool):
+        self.model.options['match_similar_words'] = match_similar_words
+
+    def setSizeThreshold_(self, size_threshold: int):
+        self.model.options['size_threshold'] = size_threshold
+
+    def enable_scanForTag_(self, enable: bool, scan_tag: str):
+        if 'scanned_tags' not in self.model.options:
+            self.model.options['scanned_tags'] = set()
+        if enable:
+            self.model.options['scanned_tags'].add(scan_tag)
+        else:
+            self.model.options['scanned_tags'].discard(scan_tag)
+
+    def setMatchScaled_(self, match_scaled: bool):
+        self.model.options['match_scaled'] = match_scaled
+
+    def setMixFileKind_(self, mix_file_kind: bool):
+        self.model.options['mix_file_kind'] = mix_file_kind
+
+    def setEscapeFilterRegexp_(self, escape_filter_regexp: bool):
+        self.model.options['escape_filter_regexp'] = escape_filter_regexp
+
+    def setRemoveEmptyFolders_(self, remove_empty_folders: bool):
+        self.model.options['clean_empty_dirs'] = remove_empty_folders
+
+    def setIgnoreHardlinkMatches_(self, ignore_hardlink_matches: bool):
+        self.model.options['ignore_hardlink_matches'] = ignore_hardlink_matches
+
+    def setCopyMoveDestType_(self, copymove_dest_type: int):
+        self.model.options['copymove_dest_type'] = copymove_dest_type
+
+    #--- model --> view
+    @dontwrap
+    def ask_yes_no(self, prompt):
+        return self.callback.askYesNoWithPrompt_(prompt)
+
+    @dontwrap
+    def create_results_window(self):
+        self.callback.createResultsWindow()
+
+    @dontwrap
+    def show_results_window(self):
+        self.callback.showResultsWindow()
+
+    @dontwrap
+    def show_problem_dialog(self):
+        self.callback.showProblemDialog()
+
+    @dontwrap
+    def select_dest_folder(self, prompt):
+        return self.callback.selectDestFolderWithPrompt_(prompt)
+
+    @dontwrap
+    def select_dest_file(self, prompt, extension):
+        return self.callback.selectDestFileWithPrompt_extension_(prompt, extension)
+
--- a/cocoa/inter/deletion_options.py
+++ b/cocoa/inter/deletion_options.py
@ -0,0 +1,37 @@
+# Created On: 2012-05-30
+# Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+# 
+# This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+# which should be included with this package. The terms are also available at 
+# http://www.gnu.org/licenses/gpl-3.0.html
+
+from objp.util import dontwrap
+from cocoa.inter import PyGUIObject, GUIObjectView
+
+class DeletionOptionsView(GUIObjectView):
+    def updateMsg_(self, msg: str): pass
+    def show(self) -> bool: pass
+    def setHardlinkOptionEnabled_(self, enabled: bool): pass
+
+class PyDeletionOptions(PyGUIObject):
+    def setLinkDeleted_(self, link_deleted: bool):
+        self.model.link_deleted = link_deleted
+    
+    def setUseHardlinks_(self, use_hardlinks: bool):
+        self.model.use_hardlinks = use_hardlinks
+    
+    def setDirect_(self, direct: bool):
+        self.model.direct = direct
+    
+    #--- model --> view
+    @dontwrap
+    def update_msg(self, msg):
+        self.callback.updateMsg_(msg)
+    
+    @dontwrap
+    def show(self):
+        return self.callback.show()
+    
+    @dontwrap
+    def set_hardlink_option_enabled(self, enabled):
+        self.callback.setHardlinkOptionEnabled_(enabled)
--- a/cocoa/inter/details_panel.py
+++ b/cocoa/inter/details_panel.py
@ -0,0 +1,11 @@
+from cocoa.inter import PyGUIObject, GUIObjectView
+
+class DetailsPanelView(GUIObjectView):
+    pass
+
+class PyDetailsPanel(PyGUIObject):
+    def numberOfRows(self) -> int:
+        return self.model.row_count()
+    
+    def valueForColumn_row_(self, column: str, row: int) -> object:
+        return self.model.row(row)[int(column)]
--- a/cocoa/inter/directories.py
+++ b/cocoa/inter/directories.py
@ -0,0 +1,53 @@
+# Copyright 2016 Hardcoded Software (http://www.hardcoded.net)
+# 
+# This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+# which should be included with this package. The terms are also available at 
+# http://www.gnu.org/licenses/gpl-3.0.html
+
+from cocoa import proxy
+from hscommon.path import Path, pathify
+from core.se import fs
+from core.directories import Directories as DirectoriesBase, DirectoryState
+
+def is_bundle(str_path):
+    uti = proxy.getUTI_(str_path)
+    if uti is None:
+        logging.warning('There was an error trying to detect the UTI of %s', str_path)
+    return proxy.type_conformsToType_(uti, 'com.apple.bundle') or proxy.type_conformsToType_(uti, 'com.apple.package')
+
+class Bundle(fs.Folder):
+    @classmethod
+    @pathify
+    def can_handle(cls, path: Path):
+        return not path.islink() and path.isdir() and is_bundle(str(path))
+
+class Directories(DirectoriesBase):
+    ROOT_PATH_TO_EXCLUDE = list(map(Path, ['/Library', '/Volumes', '/System', '/bin', '/sbin', '/opt', '/private', '/dev']))
+    HOME_PATH_TO_EXCLUDE = [Path('Library')]
+
+    def _default_state_for_path(self, path):
+        result = DirectoriesBase._default_state_for_path(self, path)
+        if result is not None:
+            return result
+        if path in self.ROOT_PATH_TO_EXCLUDE:
+            return DirectoryState.Excluded
+        if path[:2] == Path('/Users') and path[3:] in self.HOME_PATH_TO_EXCLUDE:
+            return DirectoryState.Excluded
+    
+    def _get_folders(self, from_folder, j):
+        # We don't want to scan bundle's subfolder even in Folders mode. Bundle's integrity has to
+        # stay intact.
+        if is_bundle(str(from_folder.path)):
+            # just yield the current folder and bail
+            state = self.get_state(from_folder.path)
+            if state != DirectoryState.Excluded:
+                from_folder.is_ref = state == DirectoryState.Reference
+                yield from_folder
+            return
+        else:
+            yield from DirectoriesBase._get_folders(self, from_folder, j)
+    
+    @staticmethod
+    def get_subfolders(path):
+        result = DirectoriesBase.get_subfolders(path)
+        return [p for p in result if not is_bundle(str(p))]
--- a/cocoa/inter/directory_outline.py
+++ b/cocoa/inter/directory_outline.py
@ -0,0 +1,21 @@
+from objp.util import dontwrap
+from cocoa.inter import PyOutline, GUIObjectView
+
+class DirectoryOutlineView(GUIObjectView):
+    pass
+
+class PyDirectoryOutline(PyOutline):
+    def addDirectory_(self, path: str):
+        self.model.add_directory(path)
+    
+    def removeSelectedDirectory(self):
+        self.model.remove_selected()
+    
+    def selectAll(self):
+        self.model.select_all()
+    
+    # python --> cocoa
+    @dontwrap
+    def refresh_states(self):
+        # Under cocoa, both refresh() and refresh_states() do the same thing.
+        self.callback.refresh()
--- a/cocoa/inter/ignore_list_dialog.py
+++ b/cocoa/inter/ignore_list_dialog.py
@ -0,0 +1,21 @@
+from objp.util import pyref, dontwrap
+from cocoa.inter import PyGUIObject, GUIObjectView
+
+class IgnoreListDialogView(GUIObjectView):
+    def show(self): pass
+
+class PyIgnoreListDialog(PyGUIObject):
+    def ignoreListTable(self) -> pyref:
+        return self.model.ignore_list_table
+    
+    def removeSelected(self):
+        self.model.remove_selected()
+    
+    def clear(self):
+        self.model.clear()
+    
+    #--- model --> view
+    @dontwrap
+    def show(self):
+        self.callback.show()
+    
--- a/cocoa/inter/photo.py
+++ b/cocoa/inter/photo.py
@ -0,0 +1,35 @@
+# Copyright 2016 Hardcoded Software (http://www.hardcoded.net)
+# 
+# This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+# which should be included with this package. The terms are also available at 
+# http://www.gnu.org/licenses/gpl-3.0.html
+
+from cocoa import proxy
+from core.pe import _block_osx
+from core.pe.photo import Photo as PhotoBase
+
+class Photo(PhotoBase):
+    HANDLED_EXTS = PhotoBase.HANDLED_EXTS.copy()
+    HANDLED_EXTS.update({'psd', 'nef', 'cr2', 'orf'})
+    
+    def _plat_get_dimensions(self):
+        return _block_osx.get_image_size(str(self.path))
+    
+    def _plat_get_blocks(self, block_count_per_side, orientation):
+        try:
+            blocks = _block_osx.getblocks(str(self.path), block_count_per_side, orientation)
+        except Exception as e:
+            raise IOError('The reading of "%s" failed with "%s"' % (str(self.path), str(e)))
+        if not blocks:
+            raise IOError('The picture %s could not be read' % str(self.path))
+        return blocks
+    
+    def _get_exif_timestamp(self):
+        exifdata = proxy.readExifData_(str(self.path))
+        if exifdata:
+            try:
+                return exifdata['{Exif}']['DateTimeOriginal']
+            except KeyError:
+                return ''
+        else:
+            return ''
--- a/cocoa/inter/prioritize_dialog.py
+++ b/cocoa/inter/prioritize_dialog.py
@ -0,0 +1,29 @@
+from objp.util import pyref
+from cocoa.inter import PyGUIObject, GUIObjectView
+from core.gui.prioritize_dialog import PrioritizeDialog
+
+class PrioritizeDialogView(GUIObjectView):
+    pass
+
+class PyPrioritizeDialog(PyGUIObject):
+    def __init__(self, app: pyref):
+        model = PrioritizeDialog(app.model)
+        PyGUIObject.__init__(self, model)
+    
+    def categoryList(self) -> pyref:
+        return self.model.category_list
+    
+    def criteriaList(self) -> pyref:
+        return self.model.criteria_list
+    
+    def prioritizationList(self) -> pyref:
+        return self.model.prioritization_list
+    
+    def addSelected(self):
+        self.model.add_selected()
+    
+    def removeSelected(self):
+        self.model.remove_selected()
+    
+    def performReprioritization(self):
+        self.model.perform_reprioritization()
--- a/cocoa/inter/prioritize_list.py
+++ b/cocoa/inter/prioritize_list.py
@ -0,0 +1,8 @@
+from cocoa.inter import PySelectableList, SelectableListView
+
+class PrioritizeListView(SelectableListView):
+    pass
+
+class PyPrioritizeList(PySelectableList):
+    def moveIndexes_toIndex_(self, indexes: list, dest_index: int):
+        self.model.move_indexes(indexes, dest_index)
--- a/cocoa/inter/problem_dialog.py
+++ b/cocoa/inter/problem_dialog.py
@ -0,0 +1,9 @@
+from objp.util import pyref
+from cocoa.inter import PyGUIObject
+
+class PyProblemDialog(PyGUIObject):
+    def problemTable(self) -> pyref:
+        return self.model.problem_table
+    
+    def revealSelected(self):
+        self.model.reveal_selected_dupe()
--- a/cocoa/inter/result_table.py
+++ b/cocoa/inter/result_table.py
@ -0,0 +1,50 @@
+from objp.util import dontwrap
+from cocoa.inter import PyTable, TableView
+
+class ResultTableView(TableView):
+    def invalidateMarkings(self): pass
+
+class PyResultTable(PyTable):
+    def powerMarkerMode(self) -> bool:
+        return self.model.power_marker
+    
+    def setPowerMarkerMode_(self, value: bool):
+        self.model.power_marker = value
+    
+    def deltaValuesMode(self) -> bool:
+        return self.model.delta_values
+    
+    def setDeltaValuesMode_(self, value: bool):
+        self.model.delta_values = value
+    
+    def valueForRow_column_(self, row_index: int, column: str) -> object:
+        return self.model.get_row_value(row_index, column)
+    
+    def isDeltaAtRow_column_(self, row_index: int, column: str) -> bool:
+        row = self.model[row_index]
+        return row.is_cell_delta(column)
+    
+    def renameSelected_(self, newname: str) -> bool:
+        return self.model.rename_selected(newname)
+    
+    def sortBy_ascending_(self, key: str, asc: bool):
+        self.model.sort(key, asc)
+    
+    def markSelected(self):
+        self.model.app.toggle_selected_mark_state()
+    
+    def removeSelected(self):
+        self.model.app.remove_selected()
+    
+    def selectedDupeCount(self) -> int:
+        return self.model.selected_dupe_count
+    
+    def pathAtIndex_(self, index: int) -> str:
+        row = self.model[index]
+        return str(row._dupe.path)
+    
+    # python --> cocoa
+    @dontwrap
+    def invalidate_markings(self):
+        self.callback.invalidateMarkings()
+    
--- a/cocoa/inter/stats_label.py
+++ b/cocoa/inter/stats_label.py
@ -0,0 +1,9 @@
+from cocoa.inter import PyGUIObject, GUIObjectView
+
+class StatsLabelView(GUIObjectView):
+    pass
+
+class PyStatsLabel(PyGUIObject):
+    
+    def display(self) -> str:
+        return self.model.display
--- a/cocoa/main.m
+++ b/cocoa/main.m
@ -0,0 +1,49 @@
+/* 
+Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
+
+This software is licensed under the "GPLv3" License as described in the "LICENSE" file, 
+which should be included with this package. The terms are also available at 
+http://www.gnu.org/licenses/gpl-3.0.html
+*/
+
+#import <Cocoa/Cocoa.h>
+#import <Python.h>
+#import <wchar.h>
+#import <locale.h>
+#import "AppDelegate.h"
+#import "MainMenu_UI.h"
+
+int main(int argc, char *argv[])
+{
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+    /* We have to set the locate to UTF8 for mbstowcs() to correctly convert non-ascii chars in paths */
+    setlocale(LC_ALL, "en_US.UTF-8");
+    NSString *respath = [[NSBundle mainBundle] resourcePath];
+    NSString *mainpy = [respath stringByAppendingPathComponent:@"dg_cocoa.py"];
+    wchar_t wPythonPath[PATH_MAX+1];
+    NSString *pypath = [respath stringByAppendingPathComponent:@"py"];
+    mbstowcs(wPythonPath, [pypath fileSystemRepresentation], PATH_MAX+1);
+    Py_SetPath(wPythonPath);
+    Py_SetPythonHome(wPythonPath);
+    Py_Initialize();
+    PyEval_InitThreads();
+    PyGILState_STATE gilState = PyGILState_Ensure();
+    FILE* fp = fopen([mainpy UTF8String], "r");
+    PyRun_SimpleFile(fp, [mainpy UTF8String]);
+    fclose(fp);
+    PyGILState_Release(gilState);
+    if (gilState == PyGILState_LOCKED) {
+        PyThreadState_Swap(NULL);
+        PyEval_ReleaseLock();
+    }
+    
+    [NSApplication sharedApplication];
+    AppDelegate *appDelegate = [[AppDelegate alloc] init];
+    [NSApp setDelegate:appDelegate];
+    [NSApp setMainMenu:createMainMenu_UI(appDelegate)];
+    [appDelegate finalizeInit];
+    [pool release];
+    [NSApp run];
+    Py_Finalize();
+    return 0;
+}
--- a/cocoa/run_template.py
+++ b/cocoa/run_template.py
@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+
+def main():
+    return os.system('open "{{app_path}}"')
+
+if __name__ == '__main__':
+    sys.exit(main())
--- a/cocoa/ui/deletion_options.py
+++ b/cocoa/ui/deletion_options.py
@ -0,0 +1,49 @@
+ownerclass = 'DeletionOptions'
+ownerimport = 'DeletionOptions.h'
+
+result = Window(450, 240, "Deletion Options")
+messageLabel = Label(result, "")
+linkCheckbox = Checkbox(result, "Link deleted files")
+linkLabel = Label(result, "After having deleted a duplicate, place a link targeting the "
+    "reference file to replace the deleted file.")
+linkTypeChoice = RadioButtons(result, ["Symlink", "Hardlink"], columns=2)
+directCheckbox = Checkbox(result, "Directly delete files")
+directLabel = Label(result, "Instead of sending files to trash, delete them directly. This option "
+    "is usually used as a workaround when the normal deletion method doesn't work.")
+proceedButton = Button(result, "Proceed")
+cancelButton = Button(result, "Cancel")
+
+owner.linkButton = linkCheckbox
+owner.linkTypeRadio = linkTypeChoice
+owner.directButton = directCheckbox
+owner.messageTextField = messageLabel
+
+result.canMinimize = False
+result.canResize = False
+linkLabel.controlSize = ControlSize.Small
+directLabel.controlSize = ControlSize.Small
+linkTypeChoice.controlSize = ControlSize.Small
+proceedButton.keyEquivalent = '\\r'
+cancelButton.keyEquivalent = '\\e'
+linkCheckbox.action = directCheckbox.action = linkTypeChoice.action = Action(owner, 'updateOptions')
+proceedButton.action = Action(owner, 'proceed')
+cancelButton.action = Action(owner, 'cancel')
+
+linkLabel.height *= 2 # 2 lines
+directLabel.height *= 3 # 3 lines
+proceedButton.width = 92
+cancelButton.width = 92
+
+mainLayout = VLayout([messageLabel, linkCheckbox, linkLabel, linkTypeChoice, directCheckbox,
+    directLabel])
+mainLayout.packToCorner(Pack.UpperLeft)
+mainLayout.fill(Pack.Right)
+buttonLayout = HLayout([cancelButton, proceedButton])
+buttonLayout.packToCorner(Pack.LowerRight)
+
+# indent the labels under checkboxes a little bit to the right
+for indentedView in (linkLabel, directLabel, linkTypeChoice):
+    indentedView.x += 20
+    indentedView.width -= 20
+# We actually don't want the link choice radio buttons to take all the width, it looks weird.
+linkTypeChoice.width = 170
--- a/cocoa/ui/details_panel.py
+++ b/cocoa/ui/details_panel.py
@ -0,0 +1,32 @@
+ownerclass = 'DetailsPanel'
+ownerimport = 'DetailsPanel.h'
+
+result = Panel(451, 146, "Details of Selected File")
+table = TableView(result)
+
+owner.detailsTable = table
+
+result.style = PanelStyle.Utility
+result.xProportion = 0.2
+result.yProportion = 0.4
+result.canMinimize = False
+result.autosaveName = 'DetailsPanel'
+result.minSize = Size(result.width, result.height)
+
+table.dataSource = owner
+table.allowsColumnReordering = False
+table.allowsColumnSelection = False
+table.allowsMultipleSelection = False
+table.font = Font(FontFamily.System, FontSize.SmallSystem)
+table.rowHeight = 14
+table.editable = False
+col = table.addColumn('0', "Attribute", 70)
+col.autoResizable = True
+col = table.addColumn('1', "Selected", 198)
+col.autoResizable = True
+col = table.addColumn('2', "Reference", 172)
+col.autoResizable = True
+
+table.packToCorner(Pack.UpperLeft, margin=0)
+table.fill(Pack.LowerRight, margin=0)
+table.setAnchor(Pack.UpperLeft, growX=True, growY=True)
--- a/cocoa/ui/details_panel_picture.py
+++ b/cocoa/ui/details_panel_picture.py
@ -0,0 +1,70 @@
+ownerclass = 'DetailsPanelPicture'
+ownerimport = 'DetailsPanelPicture.h'
+
+result = Panel(593, 398, "Details of Selected File")
+table = TableView(result)
+split = SplitView(result, 2, vertical=True)
+leftSplit, rightSplit = split.subviews
+selectedLabel = Label(leftSplit, "Selected")
+selectedImage = ImageView(leftSplit, 'NSApplicationIcon')
+leftSpinner = ProgressIndicator(leftSplit)
+referenceLabel = Label(rightSplit, "Reference")
+referenceImage = ImageView(rightSplit, 'NSApplicationIcon')
+rightSpinner = ProgressIndicator(rightSplit)
+
+owner.detailsTable = table
+owner.dupeImage = selectedImage
+owner.dupeProgressIndicator = leftSpinner
+owner.refImage = referenceImage
+owner.refProgressIndicator = rightSpinner
+table.dataSource = owner
+
+result.style = PanelStyle.Utility
+result.xProportion = 0.6
+result.yProportion = 0.6
+result.canMinimize = False
+result.autosaveName = 'DetailsPanel'
+result.minSize = Size(451, 240)
+
+table.allowsColumnReordering = False
+table.allowsColumnSelection = False
+table.allowsMultipleSelection = False
+table.font = Font(FontFamily.System, FontSize.SmallSystem)
+table.rowHeight = 14
+table.editable = False
+col = table.addColumn('0', "Attribute", 70)
+col.autoResizable = True
+col = table.addColumn('1', "Selected", 198)
+col.autoResizable = True
+col = table.addColumn('2', "Reference", 172)
+col.autoResizable = True
+table.height = 165
+
+sides = [
+    (leftSplit, selectedLabel, selectedImage, leftSpinner),
+    (rightSplit, referenceLabel, referenceImage, rightSpinner),
+]
+for subSplit, label, image, spinner in sides:
+    label.alignment = TextAlignment.Center
+    spinner.style = const.NSProgressIndicatorSpinningStyle
+    spinner.controlSize = const.NSSmallControlSize
+    spinner.displayedWhenStopped = False
+    
+    label.packToCorner(Pack.UpperLeft, margin=0)
+    label.fill(Pack.Right, margin=0)
+    label.setAnchor(Pack.UpperLeft, growX=True)
+    image.packRelativeTo(label, Pack.Below)
+    image.fill(Pack.LowerRight, margin=0)
+    image.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+    spinner.y = label.y
+    spinner.x = subSplit.width - 30
+    spinner.setAnchor(Pack.UpperRight)
+
+table.packToCorner(Pack.UpperLeft, margin=0)
+table.fill(Pack.Right, margin=0)
+table.setAnchor(Pack.UpperLeft, growX=True)
+
+split.packRelativeTo(table, Pack.Below)
+split.fill(Pack.LowerRight, margin=0)
+split.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+
--- a/cocoa/ui/directory_panel.py
+++ b/cocoa/ui/directory_panel.py
@ -0,0 +1,76 @@
+ownerclass = 'DirectoryPanel'
+ownerimport = 'DirectoryPanel.h'
+
+result = Window(425, 300, "dupeGuru")
+promptLabel = Label(result, "Select folders to scan and press \"Scan\".")
+directoryOutline = OutlineView(result)
+directoryOutline.OBJC_CLASS = 'HSOutlineView'
+appModeSelector = SegmentedControl(result)
+appModeLabel = Label(result, "Application Mode:")
+scanTypePopup = Popup(result)
+scanTypeLabel = Label(result, "Scan Type:")
+addButton = Button(result, "")
+removeButton = Button(result, "")
+loadResultsButton = Button(result, "Load Results")
+scanButton = Button(result, "Scan")
+addPopup = Popup(None)
+loadRecentPopup = Popup(None)
+
+owner.outlineView = directoryOutline
+owner.appModeSelector = appModeSelector
+owner.scanTypePopup = scanTypePopup
+owner.removeButton = removeButton
+owner.loadResultsButton = loadResultsButton
+owner.addButtonPopUp = addPopup
+owner.loadRecentButtonPopUp = loadRecentPopup
+
+result.autosaveName = 'DirectoryPanel'
+result.canMinimize = False
+result.minSize = Size(400, 270)
+for label in ["Standard", "Music", "Picture"]:
+    appModeSelector.addSegment(label, 80)
+addButton.bezelStyle = removeButton.bezelStyle = const.NSTexturedRoundedBezelStyle
+addButton.image = 'NSAddTemplate'
+removeButton.image = 'NSRemoveTemplate'
+for button in (addButton, removeButton):
+    button.style = const.NSTexturedRoundedBezelStyle
+    button.imagePosition = const.NSImageOnly
+scanButton.keyEquivalent = '\\r'
+appModeSelector.action = Action(owner, 'changeAppMode:')
+addButton.action = Action(owner, 'popupAddDirectoryMenu:')
+removeButton.action = Action(owner, 'removeSelectedDirectory')
+loadResultsButton.action = Action(owner, 'popupLoadRecentMenu:')
+scanButton.action = Action(None, 'startScanning')
+
+directoryOutline.font = Font(FontFamily.System, FontSize.SmallSystem)
+col = directoryOutline.addColumn('name', "Name", 100)
+col.editable = False
+col.autoResizable = True
+col = directoryOutline.addColumn('state', "State", 85)
+col.editable = True
+col.autoResizable = False
+col.dataCell = Popup(None, ["Normal", "Reference", "Excluded"])
+col.dataCell.controlSize = const.NSSmallControlSize
+directoryOutline.allowsColumnReordering = False
+directoryOutline.allowsColumnSelection = False
+directoryOutline.allowsMultipleSelection = True
+
+appModeLabel.width = scanTypeLabel.width = 110
+scanTypePopup.width = 248
+appModeLayout = HLayout([appModeLabel, appModeSelector])
+scanTypeLayout = HLayout([scanTypeLabel, scanTypePopup])
+
+for button in (addButton, removeButton):
+    button.width = 28
+for button in (loadResultsButton, scanButton):
+    button.width = 118
+
+buttonLayout = HLayout([addButton, removeButton, None, loadResultsButton, scanButton])
+mainLayout = VLayout([appModeLayout, scanTypeLayout, promptLabel, directoryOutline, buttonLayout], filler=directoryOutline)
+mainLayout.packToCorner(Pack.UpperLeft)
+mainLayout.fill(Pack.LowerRight)
+directoryOutline.packRelativeTo(promptLabel, Pack.Below)
+
+promptLabel.setAnchor(Pack.UpperLeft, growX=True)
+directoryOutline.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+buttonLayout.setAnchor(Pack.Below)
--- a/cocoa/ui/ignore_list_dialog.py
+++ b/cocoa/ui/ignore_list_dialog.py
@ -0,0 +1,30 @@
+ownerclass = 'IgnoreListDialog'
+ownerimport = 'IgnoreListDialog.h'
+
+result = Window(550, 350, "Ignore List")
+table = TableView(result)
+removeSelectedButton = Button(result, "Remove Selected")
+clearButton = Button(result, "Clear")
+closeButton = Button(result, "Close")
+
+owner.ignoreListTableView = table
+
+result.canMinimize = False
+removeSelectedButton.action = Action(owner.model, 'removeSelected')
+clearButton.action = Action(owner.model, 'clear')
+closeButton.action = Action(result, 'performClose:')
+closeButton.keyEquivalent = '\\r'
+table.allowsColumnReordering = False
+table.allowsColumnSelection = False
+table.allowsMultipleSelection = True
+
+removeSelectedButton.width = 142
+clearButton.width = 142
+closeButton.width = 84
+buttonLayout = HLayout([removeSelectedButton, clearButton, None, closeButton])
+buttonLayout.packToCorner(Pack.LowerLeft)
+buttonLayout.fill(Pack.Right)
+buttonLayout.setAnchor(Pack.Below)
+table.packRelativeTo(buttonLayout, Pack.Above)
+table.fill(Pack.UpperRight)
+table.setAnchor(Pack.UpperLeft, growX=True, growY=True)
--- a/cocoa/ui/main_menu.py
+++ b/cocoa/ui/main_menu.py
@ -0,0 +1,77 @@
+ownerclass = 'AppDelegate'
+ownerimport = 'AppDelegate.h'
+
+result = Menu("")
+appMenu = result.addMenu("dupeGuru")
+fileMenu = result.addMenu("File")
+editMenu = result.addMenu("Edit")
+actionMenu = result.addMenu("Actions")
+owner.columnsMenu = result.addMenu("Columns")
+modeMenu = result.addMenu("Mode")
+windowMenu = result.addMenu("Window")
+helpMenu = result.addMenu("Help")
+
+appMenu.addItem("About dupeGuru", Action(owner, 'showAboutBox'))
+appMenu.addSeparator()
+appMenu.addItem("Preferences...", Action(owner, 'showPreferencesPanel'), 'cmd+,')
+appMenu.addSeparator()
+NSApp.servicesMenu = appMenu.addMenu("Services")
+appMenu.addSeparator()
+appMenu.addItem("Hide dupeGuru", Action(NSApp, 'hide:'), 'cmd+h')
+appMenu.addItem("Hide Others", Action(NSApp, 'hideOtherApplications:'), 'cmd+alt+h')
+appMenu.addItem("Show All", Action(NSApp, 'unhideAllApplications:'))
+appMenu.addSeparator()
+appMenu.addItem("Quit dupeGuru", Action(NSApp, 'terminate:'), 'cmd+q')
+
+fileMenu.addItem("Load Results...", Action(None, 'loadResults'), 'cmd+o')
+owner.recentResultsMenu = fileMenu.addMenu("Load Recent Results")
+fileMenu.addItem("Save Results...", Action(None, 'saveResults'), 'cmd+s')
+fileMenu.addItem("Export Results to XHTML", Action(owner.model, 'exportToXHTML'), 'cmd+shift+e')
+fileMenu.addItem("Export Results to CSV", Action(owner.model, 'exportToCSV'))
+fileMenu.addItem("Clear Picture Cache", Action(owner, 'clearPictureCache'), 'cmd+shift+p')
+
+editMenu.addItem("Mark All", Action(None, 'markAll'), 'cmd+a')
+editMenu.addItem("Mark None", Action(None, 'markNone'), 'cmd+shift+a')
+editMenu.addItem("Invert Marking", Action(None, 'markInvert'), 'cmd+alt+a')
+editMenu.addItem("Mark Selected", Action(None, 'markSelected'), 'ctrl+cmd+a')
+editMenu.addSeparator()
+editMenu.addItem("Cut", Action(None, 'cut:'), 'cmd+x')
+editMenu.addItem("Copy", Action(None, 'copy:'), 'cmd+c')
+editMenu.addItem("Paste", Action(None, 'paste:'), 'cmd+v')
+editMenu.addSeparator()
+editMenu.addItem("Filter Results...", Action(None, 'focusOnFilterField'), 'cmd+alt+f')
+
+actionMenu.addItem("Start Duplicate Scan", Action(owner, 'startScanning'), 'cmd+d')
+actionMenu.addSeparator()
+actionMenu.addItem("Send Marked to Trash...", Action(None, 'trashMarked'), 'cmd+t')
+actionMenu.addItem("Move Marked to...", Action(None, 'moveMarked'), 'cmd+m')
+actionMenu.addItem("Copy Marked to...", Action(None, 'copyMarked'), 'cmd+alt+m')
+actionMenu.addItem("Remove Marked from Results", Action(None, 'removeMarked'), 'cmd+r')
+actionMenu.addItem("Re-Prioritize Results...", Action(None, 'reprioritizeResults'))
+actionMenu.addSeparator()
+actionMenu.addItem("Remove Selected from Results", Action(None, 'removeSelected'), 'cmd+backspace')
+actionMenu.addItem("Add Selected to Ignore List", Action(None, 'ignoreSelected'), 'cmd+g')
+actionMenu.addItem("Make Selected into Reference", Action(None, 'switchSelected'), 'cmd+arrowup')
+actionMenu.addSeparator()
+actionMenu.addItem("Open Selected with Default Application", Action(None, 'openSelected'), 'cmd+return')
+actionMenu.addItem("Reveal Selected in Finder", Action(None, 'revealSelected'), 'cmd+alt+return')
+actionMenu.addItem("Invoke Custom Command", Action(None, 'invokeCustomCommand'), 'cmd+shift+c')
+actionMenu.addItem("Rename Selected", Action(None, 'renameSelected'), 'enter')
+
+modeMenu.addItem("Show Dupes Only", Action(None, 'togglePowerMarker'), 'cmd+1')
+modeMenu.addItem("Show Delta Values", Action(None, 'toggleDelta'), 'cmd+2')
+
+windowMenu.addItem("Results Window", Action(owner, 'showResultWindow'))
+windowMenu.addItem("Folder Selection Window", Action(owner, 'showDirectoryWindow'))
+windowMenu.addItem("Ignore List", Action(owner, 'showIgnoreList'))
+windowMenu.addItem("Details Panel", Action(None, 'toggleDetailsPanel'), 'cmd+i')
+windowMenu.addItem("Quick Look", Action(None, 'toggleQuicklookPanel'), 'cmd+l')
+windowMenu.addSeparator()
+windowMenu.addItem("Minimize", Action(None, 'performMinimize:'))
+windowMenu.addItem("Zoom", Action(None, 'performZoom:'))
+windowMenu.addItem("Close Window", Action(None, 'performClose:'), 'cmd+w')
+windowMenu.addSeparator()
+windowMenu.addItem("Bring All to Front", Action(None, 'arrangeInFront:'))
+
+helpMenu.addItem("dupeGuru Help", Action(owner, 'openHelp'), 'cmd+?')
+helpMenu.addItem("dupeGuru Website", Action(owner, 'openWebsite'))
--- a/cocoa/ui/preferences_panel.py
+++ b/cocoa/ui/preferences_panel.py
@ -0,0 +1,173 @@
+appmode = args.get('appmode', 'standard')
+dialogHeights = {
+    'standard': 325,
+    'music': 345,
+    'picture': 255,
+}
+
+result = Window(410, dialogHeights[appmode], "dupeGuru Preferences")
+tabView = TabView(result)
+basicTab = tabView.addTab("Basic")
+advancedTab = tabView.addTab("Advanced")
+thresholdSlider = Slider(basicTab.view, 1, 100, 80)
+thresholdLabel = Label(basicTab.view, "Filter hardness:")
+moreResultsLabel = Label(basicTab.view, "More results")
+fewerResultsLabel = Label(basicTab.view, "Fewer results")
+thresholdValueLabel = Label(basicTab.view, "")
+fontSizeCombo = Combobox(basicTab.view, ["11", "12", "13", "14", "18", "24"])
+fontSizeLabel = Label(basicTab.view, "Font Size:")
+if appmode in ('standard', 'music'):
+    wordWeightingBox = Checkbox(basicTab.view, "Word weighting")
+    matchSimilarWordsBox = Checkbox(basicTab.view, "Match similar words")
+elif appmode == 'picture':
+    matchDifferentDimensionsBox = Checkbox(basicTab.view, "Match pictures of different dimensions")
+mixKindBox = Checkbox(basicTab.view, "Can mix file kind")
+removeEmptyFoldersBox = Checkbox(basicTab.view, "Remove empty folders on delete or move")
+checkForUpdatesBox = Checkbox(basicTab.view, "Automatically check for updates")
+if appmode == 'standard':
+    ignoreSmallFilesBox = Checkbox(basicTab.view, "Ignore files smaller than:")
+    smallFilesThresholdText = TextField(basicTab.view, "")
+    smallFilesThresholdSuffixLabel = Label(basicTab.view, "KB")
+elif appmode == 'music':
+    tagsToScanLabel = Label(basicTab.view, "Tags to scan:")
+    trackBox = Checkbox(basicTab.view, "Track")
+    artistBox = Checkbox(basicTab.view, "Artist")
+    albumBox = Checkbox(basicTab.view, "Album")
+    titleBox = Checkbox(basicTab.view, "Title")
+    genreBox = Checkbox(basicTab.view, "Genre")
+    yearBox = Checkbox(basicTab.view, "Year")
+    tagBoxes = [trackBox, artistBox, albumBox, titleBox, genreBox, yearBox]
+
+regexpCheckbox = Checkbox(advancedTab.view, "Use regular expressions when filtering")
+ignoreHardlinksBox = Checkbox(advancedTab.view, "Ignore duplicates hardlinking to the same file")
+debugModeCheckbox = Checkbox(advancedTab.view, "Debug mode (restart required)")
+customCommandLabel = Label(advancedTab.view, "Custom command (arguments: %d for dupe, %r for ref):")
+customCommandText = TextField(advancedTab.view, "")
+copyMoveLabel = Label(advancedTab.view, "Copy and Move:")
+copyMovePopup = Popup(advancedTab.view, ["Right in destination", "Recreate relative path", "Recreate absolute path"])
+
+resetToDefaultsButton = Button(result, "Reset To Defaults")
+thresholdSlider.bind('value', defaults, 'values.minMatchPercentage')
+thresholdValueLabel.bind('value', defaults, 'values.minMatchPercentage')
+fontSizeCombo.bind('value', defaults, 'values.TableFontSize')
+mixKindBox.bind('value', defaults, 'values.mixFileKind')
+removeEmptyFoldersBox.bind('value', defaults, 'values.removeEmptyFolders')
+checkForUpdatesBox.bind('value', defaults, 'values.SUEnableAutomaticChecks')
+regexpCheckbox.bind('value', defaults, 'values.useRegexpFilter')
+ignoreHardlinksBox.bind('value', defaults, 'values.ignoreHardlinkMatches')
+debugModeCheckbox.bind('value', defaults, 'values.DebugMode')
+customCommandText.bind('value', defaults, 'values.CustomCommand')
+copyMovePopup.bind('selectedIndex', defaults, 'values.recreatePathType')
+if appmode in ('standard', 'music'):
+    wordWeightingBox.bind('value', defaults, 'values.wordWeighting')
+    matchSimilarWordsBox.bind('value', defaults, 'values.matchSimilarWords')
+    disableWhenContentScan = [thresholdSlider, wordWeightingBox, matchSimilarWordsBox]
+    for control in disableWhenContentScan:
+        vtname = 'vtScanTypeMusicIsNotContent' if appmode == 'music' else 'vtScanTypeIsNotContent'
+        prefname = 'values.scanTypeMusic' if appmode == 'music' else 'values.scanTypeStandard'
+        control.bind('enabled', defaults, prefname, valueTransformer=vtname)
+    if appmode == 'standard':
+        ignoreSmallFilesBox.bind('value', defaults, 'values.ignoreSmallFiles')
+        smallFilesThresholdText.bind('value', defaults, 'values.smallFileThreshold')
+    elif appmode == 'music':
+        for box in tagBoxes:
+            box.bind('enabled', defaults, 'values.scanTypeMusic', valueTransformer='vtScanTypeIsTag')
+        trackBox.bind('value', defaults, 'values.scanTagTrack')
+        artistBox.bind('value', defaults, 'values.scanTagArtist')
+        albumBox.bind('value', defaults, 'values.scanTagAlbum')
+        titleBox.bind('value', defaults, 'values.scanTagTitle')
+        genreBox.bind('value', defaults, 'values.scanTagGenre')
+        yearBox.bind('value', defaults, 'values.scanTagYear')
+elif appmode == 'picture':
+    matchDifferentDimensionsBox.bind('value', defaults, 'values.matchScaled')
+    thresholdSlider.bind('enabled', defaults, 'values.scanTypePicture', valueTransformer='vtScanTypeIsFuzzy')
+
+result.canResize = False
+result.canMinimize = False
+thresholdValueLabel.formatter = NumberFormatter(NumberStyle.Decimal)
+thresholdValueLabel.formatter.maximumFractionDigits = 0
+allLabels = [thresholdValueLabel, moreResultsLabel, fewerResultsLabel,
+    thresholdLabel, fontSizeLabel, customCommandLabel, copyMoveLabel]
+allCheckboxes = [mixKindBox, removeEmptyFoldersBox, checkForUpdatesBox, regexpCheckbox,
+    ignoreHardlinksBox, debugModeCheckbox]
+if appmode == 'standard':
+    allLabels += [smallFilesThresholdSuffixLabel]
+    allCheckboxes += [ignoreSmallFilesBox, wordWeightingBox, matchSimilarWordsBox]
+elif appmode == 'music':
+    allLabels += [tagsToScanLabel]
+    allCheckboxes += tagBoxes + [wordWeightingBox, matchSimilarWordsBox]
+elif appmode == 'picture':
+    allCheckboxes += [matchDifferentDimensionsBox]
+for label in allLabels:
+    label.controlSize = ControlSize.Small
+fewerResultsLabel.alignment = TextAlignment.Right
+for checkbox in allCheckboxes:
+    checkbox.font = thresholdValueLabel.font
+resetToDefaultsButton.action = Action(defaults, 'revertToInitialValues:')
+
+thresholdLabel.width = fontSizeLabel.width = 94
+fontSizeCombo.width = 66
+thresholdValueLabel.width = 25
+resetToDefaultsButton.width = 136
+if appmode == 'standard':
+    smallFilesThresholdText.width = 60
+    smallFilesThresholdSuffixLabel.width = 40
+elif appmode == 'music':
+    for box in tagBoxes:
+        box.width = 70
+
+tabView.packToCorner(Pack.UpperLeft)
+tabView.fill(Pack.Right)
+resetToDefaultsButton.packRelativeTo(tabView, Pack.Below, align=Pack.Right)
+tabView.fill(Pack.Below, margin=14)
+tabView.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+thresholdLayout = HLayout([thresholdLabel, thresholdSlider, thresholdValueLabel], filler=thresholdSlider)
+thresholdLayout.packToCorner(Pack.UpperLeft)
+thresholdLayout.fill(Pack.Right)
+# We want to give the labels as much space as possible, and we only "know" how much is available
+# after the slider's fill operation.
+moreResultsLabel.width = fewerResultsLabel.width = thresholdSlider.width // 2
+moreResultsLabel.packRelativeTo(thresholdSlider, Pack.Below, align=Pack.Left, margin=6)
+fewerResultsLabel.packRelativeTo(thresholdSlider, Pack.Below, align=Pack.Right, margin=6)
+fontSizeCombo.packRelativeTo(moreResultsLabel, Pack.Below)
+fontSizeLabel.packRelativeTo(fontSizeCombo, Pack.Left)
+
+if appmode == 'music':
+    tagsToScanLabel.packRelativeTo(fontSizeCombo, Pack.Below)
+    tagsToScanLabel.fill(Pack.Left)
+    tagsToScanLabel.fill(Pack.Right)
+    trackBox.packRelativeTo(tagsToScanLabel, Pack.Below)
+    trackBox.x += 10
+    artistBox.packRelativeTo(trackBox, Pack.Right)
+    albumBox.packRelativeTo(artistBox, Pack.Right)
+    titleBox.packRelativeTo(trackBox, Pack.Below)
+    genreBox.packRelativeTo(titleBox, Pack.Right)
+    yearBox.packRelativeTo(genreBox, Pack.Right)
+    viewToPackCheckboxesUnder = titleBox
+else:
+    viewToPackCheckboxesUnder = fontSizeCombo
+
+if appmode == 'standard':
+    checkboxesToLayout = [wordWeightingBox, matchSimilarWordsBox, mixKindBox, removeEmptyFoldersBox,
+        ignoreSmallFilesBox]
+elif appmode == 'music':
+    checkboxesToLayout = [wordWeightingBox, matchSimilarWordsBox, mixKindBox, removeEmptyFoldersBox,
+        checkForUpdatesBox]
+elif appmode == 'picture':
+    checkboxesToLayout = [matchDifferentDimensionsBox, mixKindBox, removeEmptyFoldersBox,
+        checkForUpdatesBox]
+checkboxLayout = VLayout(checkboxesToLayout)
+checkboxLayout.packRelativeTo(viewToPackCheckboxesUnder, Pack.Below)
+checkboxLayout.fill(Pack.Left)
+checkboxLayout.fill(Pack.Right)
+
+if appmode == 'standard':
+    smallFilesThresholdText.packRelativeTo(ignoreSmallFilesBox, Pack.Below, margin=4)
+    checkForUpdatesBox.packRelativeTo(smallFilesThresholdText, Pack.Below, margin=4)
+    checkForUpdatesBox.fill(Pack.Right)
+    smallFilesThresholdText.x += 20
+    smallFilesThresholdSuffixLabel.packRelativeTo(smallFilesThresholdText, Pack.Right)
+
+advancedLayout = VLayout(advancedTab.view.subviews[:])
+advancedLayout.packToCorner(Pack.UpperLeft)
+advancedLayout.fill(Pack.Right)
--- a/cocoa/ui/prioritize_dialog.py
+++ b/cocoa/ui/prioritize_dialog.py
@ -0,0 +1,65 @@
+ownerclass = 'PrioritizeDialog'
+ownerimport = 'PrioritizeDialog.h'
+
+result = Window(610, 400, "Re-Prioritize duplicates")
+promptLabel = Label(result, "Add criteria to the right box and click OK to send the dupes that "
+    "correspond the best to these criteria to their respective group's reference position. Read "
+    "the help file for more information.")
+split = SplitView(result, 2, vertical=True)
+categoryPopup = Popup(split.subviews[0])
+criteriaTable = ListView(split.subviews[0])
+prioritizationTable = ListView(split.subviews[1])
+addButton = Button(split.subviews[1], NLSTR("-->"))
+removeButton = Button(split.subviews[1], NLSTR("<--"))
+okButton = Button(result, "Ok")
+cancelButton = Button(result, "Cancel")
+
+owner.categoryPopUpView = categoryPopup
+owner.criteriaTableView = criteriaTable
+owner.prioritizationTableView = prioritizationTable
+
+result.canMinimize = False
+result.canClose = False
+result.minSize = Size(result.width, result.height)
+addButton.action = Action(owner.model, 'addSelected')
+removeButton.action = Action(owner.model, 'removeSelected')
+okButton.action = Action(owner, 'ok')
+cancelButton.action = Action(owner, 'cancel')
+okButton.keyEquivalent = '\\r'
+cancelButton.keyEquivalent = '\\e'
+
+# For layouts to correctly work, subviews need to have the dimensions they'll approximately have
+# at runtime.
+split.subviews[0].width = 260
+split.subviews[0].height = 260
+split.subviews[1].width = 340
+split.subviews[1].height = 260
+promptLabel.height *= 3 # 3 lines
+
+leftLayout = VLayout([categoryPopup, criteriaTable], filler=criteriaTable)
+middleLayout = VLayout([addButton, removeButton], width=41)
+buttonLayout = HLayout([None, cancelButton, okButton])
+
+#pack split subview 0
+leftLayout.fillAll()
+
+#pack split subview 1
+prioritizationTable.fillAll()
+prioritizationTable.width -= 48
+prioritizationTable.moveTo(Pack.Right)
+middleLayout.moveNextTo(prioritizationTable, Pack.Left, align=Pack.Middle)
+
+# Main layout
+promptLabel.packToCorner(Pack.UpperLeft)
+promptLabel.fill(Pack.Right)
+split.moveNextTo(promptLabel, Pack.Below)
+buttonLayout.moveNextTo(split, Pack.Below)
+buttonLayout.fill(Pack.Right)
+split.fill(Pack.LowerRight)
+
+promptLabel.setAnchor(Pack.UpperLeft, growX=True)
+prioritizationTable.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+categoryPopup.setAnchor(Pack.UpperLeft, growX=True)
+criteriaTable.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+split.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+buttonLayout.setAnchor(Pack.Below)
--- a/cocoa/ui/problem_dialog.py
+++ b/cocoa/ui/problem_dialog.py
@ -0,0 +1,35 @@
+ownerclass = 'ProblemDialog'
+ownerimport = 'ProblemDialog.h'
+
+result = Window(480, 310, "Problems!")
+messageLabel = Label(result, "There were problems processing some (or all) of the files. The cause "
+    "of these problems are described in the table below. Those files were not removed from your "
+    "results.")
+problemTable = TableView(result)
+revealButton = Button(result, "Reveal")
+closeButton = Button(result, "Close")
+
+owner.problemTableView = problemTable
+
+result.canMinimize = False
+result.minSize = Size(300, 300)
+closeButton.keyEquivalent = '\\r'
+revealButton.action = Action(owner.model, 'revealSelected')
+closeButton.action = Action(result, 'performClose:')
+
+messageLabel.height *= 3 # 3 lines
+revealButton.width = 150
+closeButton.width = 98
+
+messageLabel.packToCorner(Pack.UpperLeft)
+messageLabel.fill(Pack.Right)
+problemTable.packRelativeTo(messageLabel, Pack.Below)
+problemTable.fill(Pack.Right)
+revealButton.packRelativeTo(problemTable, Pack.Below)
+closeButton.packRelativeTo(problemTable, Pack.Below, align=Pack.Right)
+problemTable.fill(Pack.Below)
+
+messageLabel.setAnchor(Pack.UpperLeft, growX=True)
+problemTable.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+revealButton.setAnchor(Pack.LowerLeft)
+closeButton.setAnchor(Pack.LowerRight)
--- a/cocoa/ui/result_window.py
+++ b/cocoa/ui/result_window.py
@ -0,0 +1,97 @@
+ownerclass = 'ResultWindow'
+ownerimport = 'ResultWindow.h'
+
+result = Window(557, 400, "dupeGuru Results")
+toolbar = result.createToolbar('ResultsToolbar')
+table = TableView(result)
+table.OBJC_CLASS = 'HSTableView'
+statsLabel = Label(result, "")
+contextMenu = Menu("")
+
+#Setup toolbar items
+toolbar.displayMode = const.NSToolbarDisplayModeIconOnly
+directoriesToolItem = toolbar.addItem('Directories', "Directories", image='folder32')
+actionToolItem = toolbar.addItem('Action', "Action")
+filterToolItem = toolbar.addItem('Filter', "Filter")
+optionsToolItem = toolbar.addItem('Options', "Options")
+quicklookToolItem = toolbar.addItem('QuickLook', "Quick Look")
+toolbar.defaultItems = [actionToolItem, optionsToolItem, quicklookToolItem, directoriesToolItem,
+    toolbar.flexibleSpace(), filterToolItem]
+actionPopup = Popup(None)
+actionPopup.pullsdown = True
+actionPopup.bezelStyle = const.NSTexturedRoundedBezelStyle
+actionPopup.arrowPosition = const.NSPopUpArrowAtBottom
+item = actionPopup.menu.addItem("") # First item is invisible
+item.hidden = True
+item.image = 'NSActionTemplate'
+actionPopup.width = 44
+actionToolItem.view = actionPopup
+filterField = SearchField(None, "Filter")
+filterField.action = Action(owner, 'filter')
+filterField.sendsWholeSearchString = True
+filterToolItem.view = filterField
+filterToolItem.minSize = Size(80, 22)
+filterToolItem.maxSize = Size(300, 22)
+quickLookButton = Button(None, "")
+quickLookButton.bezelStyle = const.NSTexturedRoundedBezelStyle
+quickLookButton.image = 'NSQuickLookTemplate'
+quickLookButton.width = 44
+quickLookButton.action = Action(owner, 'toggleQuicklookPanel')
+quicklookToolItem.view = quickLookButton
+optionsSegments = SegmentedControl(None)
+optionsSegments.segmentStyle = const.NSSegmentStyleCapsule
+optionsSegments.trackingMode = const.NSSegmentSwitchTrackingSelectAny
+optionsSegments.font = Font(FontFamily.System, 11)
+optionsSegments.addSegment("Details", 57)
+optionsSegments.addSegment("Dupes Only", 82)
+optionsSegments.addSegment("Delta", 48)
+optionsSegments.action = Action(owner, 'changeOptions')
+optionsToolItem.view = optionsSegments
+
+# Popuplate menus
+actionPopup.menu.addItem("Send Marked to Trash...", action=Action(owner, 'trashMarked'))
+actionPopup.menu.addItem("Move Marked to...", action=Action(owner, 'moveMarked'))
+actionPopup.menu.addItem("Copy Marked to...", action=Action(owner, 'copyMarked'))
+actionPopup.menu.addItem("Remove Marked from Results", action=Action(owner, 'removeMarked'))
+actionPopup.menu.addSeparator()
+for menu in (actionPopup.menu, contextMenu):
+    menu.addItem("Remove Selected from Results", action=Action(owner, 'removeSelected'))
+    menu.addItem("Add Selected to Ignore List", action=Action(owner, 'ignoreSelected'))
+    menu.addItem("Make Selected into Reference", action=Action(owner, 'switchSelected'))
+    menu.addSeparator()
+    menu.addItem("Open Selected with Default Application", action=Action(owner, 'openSelected'))
+    menu.addItem("Reveal Selected in Finder", action=Action(owner, 'revealSelected'))
+    menu.addItem("Rename Selected", action=Action(owner, 'renameSelected'))
+
+# Doing connections
+owner.filterField = filterField
+owner.matches = table
+owner.optionsSwitch = optionsSegments
+owner.optionsToolbarItem = optionsToolItem
+owner.stats = statsLabel
+table.bind('rowHeight', defaults, 'values.TableFontSize', valueTransformer='vtRowHeightOffset')
+
+# Rest of the setup
+result.minSize = Size(340, 340)
+result.autosaveName = 'MainWindow'
+statsLabel.alignment = TextAlignment.Center
+table.alternatingRows = True
+table.menu = contextMenu
+table.allowsColumnReordering = True
+table.allowsColumnResizing = True
+table.allowsColumnSelection = False
+table.allowsEmptySelection = False
+table.allowsMultipleSelection = True
+table.allowsTypeSelect = True
+table.gridStyleMask = const.NSTableViewSolidHorizontalGridLineMask
+table.setAnchor(Pack.UpperLeft, growX=True, growY=True)
+statsLabel.setAnchor(Pack.LowerLeft, growX=True)
+
+# Layout
+# It's a little weird to pack with a margin of -1, but if I don't do that, I get too thick of a
+# border on the upper side of the table.
+table.packToCorner(Pack.UpperLeft, margin=-1)
+table.fill(Pack.Right, margin=0)
+statsLabel.packRelativeTo(table, Pack.Below, margin=6)
+statsLabel.fill(Pack.Right, margin=0)
+table.fill(Pack.Below, margin=5)
--- a/cocoa/waf
+++ b/cocoa/waf
--- a/cocoa/wscript
+++ b/cocoa/wscript
@ -0,0 +1,71 @@
+#!/usr/bin/env python
+
+import sys
+import os
+import os.path as op
+
+top = '.'
+out = 'build'
+
+def options(opt):
+    opt.load('compiler_c python')
+
+def configure(conf):
+    # We use clang to compile our app
+    conf.env.CC = 'clang'
+    # WAF has a "pyembed" feature allowing us to automatically find Python and compile by linking
+    # to it. The problem is that because we made a copy of the Python library to mangle with its
+    # "install name", we don't actually want to link to our installed python, but to our mangled
+    # Python. The line below tells the "pyembed" WAF feature to look in ../build for Python.
+    conf.env.LIBPATH_PYEMBED = op.abspath('../build')
+    # I did a lot of fiddling-around, but I didn't find how to tell WAF the Python library name
+    # to look for without making the whole compilation process fail, so I just create a symlink
+    # with the name WAF is looking for. 
+    versioned_dylib_path = '../build/libpython{}m.dylib'.format(sys.version[:3])
+    if not op.exists(versioned_dylib_path):
+        os.symlink('../build/Python', versioned_dylib_path)
+    # The rest is standard WAF code that you can find the the python and macapp demos.
+    conf.load('compiler_c python')
+    conf.check_python_version((3,4,0))
+    conf.check_python_headers()
+    conf.env.FRAMEWORK_COCOA = 'Cocoa'
+    conf.env.ARCH_COCOA = ['x86_64']
+    conf.env.MACOSX_DEPLOYMENT_TARGET = '10.8'
+
+def build(ctx):
+    # What do we compile?
+    cocoalib_node = ctx.srcnode.find_dir('..').find_dir('cocoalib')
+    cocoalib_folders = ['controllers', 'views']
+    cocoalib_includes = [cocoalib_node] + [cocoalib_node.find_dir(folder) for folder in cocoalib_folders]
+    cocoalib_uses = ['NSEventAdditions', 'Dialogs', 'HSAboutBox', 'Utils',
+        'HSPyUtil', 'ProgressController', 'HSRecentFiles', 'HSQuicklook', 'ValueTransformers',
+        'NSImageAdditions', 'NSNotificationAdditions',
+        'views/HSTableView', 'views/HSOutlineView', 'views/NSIndexPathAdditions',
+        'views/NSTableViewAdditions',
+        'controllers/HSColumns', 'controllers/HSGUIController', 'controllers/HSTable',
+        'controllers/HSOutline', 'controllers/HSPopUpList', 'controllers/HSSelectableList',
+        'controllers/HSTextField', 'controllers/HSProgressWindow']
+    cocoalib_src = [cocoalib_node.find_node(usename + '.m') for usename in cocoalib_uses] + cocoalib_node.ant_glob('autogen/*.m')
+    project_folders = [ctx.srcnode, ctx.srcnode.find_dir('autogen')]
+    project_src = ctx.srcnode.ant_glob('autogen/*.m') + ctx.srcnode.ant_glob('*.m')
+    
+    # Compile
+    ctx.program(
+        # "pyembed" takes care of the include and linking stuff to compile an app that embed Python.
+        features      = 'c cprogram pyembed',
+        target        = ctx.bldnode.make_node("dupeGuru"),
+        source        = cocoalib_src + project_src,
+        includes      = project_folders + cocoalib_includes,
+        use           = 'COCOA',
+        # Because our python lib's install name is "@rpath/Python", we need to set the executable's
+        # rpath. Fortunately, WAF supports it and we just need to supply the "rpath" argument.
+        rpath         = '@executable_path/../Frameworks',
+        framework     = ['Quartz'],
+    )
+
+from waflib import TaskGen
+@TaskGen.extension('.m')
+def m_hook(self, node):
+    """Alias .m files to be compiled the same as .c files, gcc will do the right thing."""
+    return self.create_compiled_task('c', node)
+
--- a/1
+++ b/1
@ -0,0 +1 @@
+Subproject commit d059aa9b7910f76174090ccd449fe6ab92bb43f0
--- a/1
+++ b/1
@ -0,0 +1 @@
+Subproject commit f51f94e03db3c36468bc40200679f098a0346a62
--- a/1
+++ b/1
@ -0,0 +1 @@
+Subproject commit 5497c6fec44de6767a6488f540526d70218ef0da
--- a/requirements.txt
+++ b/requirements.txt
@ -0,0 +1,4 @@
+-r dupeguru/requirements.txt
+objp>=1.3.1
+xibless>=0.4.1
+
				`@ -0,0 +1 @@`
				`Subproject commit d059aa9b7910f76174090ccd449fe6ab92bb43f0`
				`@ -0,0 +1 @@`
				`Subproject commit f51f94e03db3c36468bc40200679f098a0346a62`
				`@ -0,0 +1 @@`
				`Subproject commit 5497c6fec44de6767a6488f540526d70218ef0da`