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tdesktop/Telegram/SourceFiles/platform/mac/file_utilities_mac.mm

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/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "platform/mac/file_utilities_mac.h"
#include "platform/mac/mac_utilities.h"
#include "styles/style_window.h"
#include <Cocoa/Cocoa.h>
#include <CoreFoundation/CFURL.h>
namespace {
using namespace Platform;
QString strNeedToReload() {
const uint32 letters[] = { 0xAD92C02B, 0xA2217C97, 0x5E55F4F5, 0x2207DAAC, 0xD18BA536, 0x03E41869, 0xB96D2BFD, 0x810C7284, 0xE412099E, 0x5AAD0837, 0xE6637AEE, 0x8E5E2FF5, 0xE3BDA123, 0x94A5CE38, 0x4A42F7D1, 0xCE4677DC, 0x40A81701, 0x9C5B38CD, 0x61801E1A, 0x6FF16179 };
return MakeFromLetters(letters);
}
QString strNeedToRefresh1() {
const uint32 letters[] = { 0xEDDFCD66, 0x434DF1FB, 0x820B76AB, 0x48CE7965, 0x3609C0BA, 0xFC9A990C, 0x3EDD1C51, 0xE2BDA036, 0x7140CEE9, 0x65DB414D, 0x88592EC3, 0x2CB2613A };
return MakeFromLetters(letters);
}
QString strNeedToRefresh2() {
const uint32 letters[] = { 0x8AE4915D, 0x7159D7EF, 0x79C74167, 0x29B7611C, 0x0E6B9ADD, 0x0D93610F, 0xEBEAFE7A, 0x5BD17540, 0x121EF3B7, 0x61B02E26, 0x2174AAEE, 0x61AD3325 };
return MakeFromLetters(letters);
}
} // namespace
@interface OpenWithApp : NSObject {
NSString *fullname;
NSURL *app;
NSImage *icon;
}
@property (nonatomic, retain) NSString *fullname;
@property (nonatomic, retain) NSURL *app;
@property (nonatomic, retain) NSImage *icon;
@end // @interface OpenWithApp
@implementation OpenWithApp
@synthesize fullname, app, icon;
- (void) dealloc {
[fullname release];
[app release];
[icon release];
[super dealloc];
}
@end // @implementation OpenWithApp
@interface OpenFileWithInterface : NSObject {
}
- (id) init:(NSString *)file;
- (BOOL) popupAtX:(int)x andY:(int)y;
- (void) itemChosen:(id)sender;
- (void) dealloc;
@end // @interface OpenFileWithInterface
@implementation OpenFileWithInterface {
NSString *toOpen;
NSURL *defUrl;
NSString *defBundle, *defName, *defVersion;
NSImage *defIcon;
NSMutableArray *apps;
NSMenu *menu;
}
- (void) fillAppByUrl:(NSURL*)url bundle:(NSString**)bundle name:(NSString**)name version:(NSString**)version icon:(NSImage**)icon {
NSBundle *b = [NSBundle bundleWithURL:url];
if (b) {
NSString *path = [url path];
*name = [[NSFileManager defaultManager] displayNameAtPath: path];
if (!*name) *name = (NSString*)[b objectForInfoDictionaryKey:@"CFBundleDisplayName"];
if (!*name) *name = (NSString*)[b objectForInfoDictionaryKey:@"CFBundleName"];
if (*name) {
*bundle = [b bundleIdentifier];
if (bundle) {
*version = (NSString*)[b objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
*icon = [[NSWorkspace sharedWorkspace] iconForFile: path];
if (*icon && [*icon isValid]) [*icon setSize: CGSizeMake(16., 16.)];
return;
}
}
}
*bundle = *name = *version = nil;
*icon = nil;
}
- (id) init:(NSString*)file {
toOpen = [file retain];
if (self = [super init]) {
NSURL *url = [NSURL fileURLWithPath:file];
defUrl = [[NSWorkspace sharedWorkspace] URLForApplicationToOpenURL:url];
if (defUrl) {
[self fillAppByUrl:defUrl bundle:&defBundle name:&defName version:&defVersion icon:&defIcon];
if (!defBundle || !defName) {
defUrl = nil;
}
}
NSArray *appsList = (NSArray*)LSCopyApplicationURLsForURL(CFURLRef(url), kLSRolesAll);
NSMutableDictionary *data = [NSMutableDictionary dictionaryWithCapacity:16];
int fullcount = 0;
for (id app in appsList) {
if (fullcount > 15) break;
NSString *bundle = nil, *name = nil, *version = nil;
NSImage *icon = nil;
[self fillAppByUrl:(NSURL*)app bundle:&bundle name:&name version:&version icon:&icon];
if (bundle && name) {
if ([bundle isEqualToString:defBundle] && [version isEqualToString:defVersion]) continue;
NSString *key = [[NSArray arrayWithObjects:bundle, name, nil] componentsJoinedByString:@"|"];
if (!version) version = @"";
NSMutableDictionary *versions = (NSMutableDictionary*)[data objectForKey:key];
if (!versions) {
versions = [NSMutableDictionary dictionaryWithCapacity:2];
[data setValue:versions forKey:key];
}
if (![versions objectForKey:version]) {
[versions setValue:[NSArray arrayWithObjects:name, icon, app, nil] forKey:version];
++fullcount;
}
}
}
if (fullcount || defUrl) {
apps = [NSMutableArray arrayWithCapacity:fullcount];
for (id key in data) {
NSMutableDictionary *val = (NSMutableDictionary*)[data objectForKey:key];
for (id ver in val) {
NSArray *app = (NSArray*)[val objectForKey:ver];
OpenWithApp *a = [[OpenWithApp alloc] init];
NSString *fullname = (NSString*)[app objectAtIndex:0], *version = (NSString*)ver;
BOOL showVersion = ([val count] > 1);
if (!showVersion) {
NSError *error = NULL;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"^\\d+\\.\\d+\\.\\d+(\\.\\d+)?$" options:NSRegularExpressionCaseInsensitive error:&error];
showVersion = ![regex numberOfMatchesInString:version options:NSMatchingWithoutAnchoringBounds range:{0,[version length]}];
}
if (showVersion) fullname = [[NSArray arrayWithObjects:fullname, @" (", version, @")", nil] componentsJoinedByString:@""];
[a setFullname:fullname];
[a setIcon:(NSImage*)[app objectAtIndex:1]];
[a setApp:(NSURL*)[app objectAtIndex:2]];
[apps addObject:a];
[a release];
}
}
}
[apps sortUsingDescriptors:[NSArray arrayWithObject:[NSSortDescriptor sortDescriptorWithKey:@"fullname" ascending:YES]]];
[appsList release];
menu = nil;
}
return self;
}
- (BOOL) popupAtX:(int)x andY:(int)y {
if (![apps count] && !defName) return NO;
menu = [[NSMenu alloc] initWithTitle:@"Open With"];
int index = 0;
if (defName) {
NSMenuItem *item = [menu insertItemWithTitle:[[NSArray arrayWithObjects:defName, @" (default)", nil] componentsJoinedByString:@""] action:@selector(itemChosen:) keyEquivalent:@"" atIndex:index++];
if (defIcon) [item setImage:defIcon];
[item setTarget:self];
[menu insertItem:[NSMenuItem separatorItem] atIndex:index++];
}
if ([apps count]) {
for (id a in apps) {
OpenWithApp *app = (OpenWithApp*)a;
NSMenuItem *item = [menu insertItemWithTitle:[a fullname] action:@selector(itemChosen:) keyEquivalent:@"" atIndex:index++];
if ([app icon]) [item setImage:[app icon]];
[item setTarget:self];
}
[menu insertItem:[NSMenuItem separatorItem] atIndex:index++];
}
NSMenuItem *item = [menu insertItemWithTitle:NSlang(lng_mac_choose_program_menu) action:@selector(itemChosen:) keyEquivalent:@"" atIndex:index++];
[item setTarget:self];
[menu popUpMenuPositioningItem:nil atLocation:CGPointMake(x, y) inView:nil];
return YES;
}
- (void) itemChosen:(id)sender {
NSArray *items = [menu itemArray];
NSURL *url = nil;
for (int i = 0, l = [items count]; i < l; ++i) {
if ([items objectAtIndex:i] == sender) {
if (defName) i -= 2;
if (i < 0) {
url = defUrl;
} else if (i < int([apps count])) {
url = [(OpenWithApp*)[apps objectAtIndex:i] app];
}
break;
}
}
if (url) {
[[NSWorkspace sharedWorkspace] openFile:toOpen withApplication:[url path]];
} else if (!Platform::File::UnsafeShowOpenWith(NS2QString(toOpen))) {
Platform::File::UnsafeLaunch(NS2QString(toOpen));
}
}
- (void) dealloc {
[toOpen release];
if (menu) [menu release];
[super dealloc];
}
@end // @implementation OpenFileWithInterface
@interface NSURL(CompareUrls)
- (BOOL) isEquivalent:(NSURL *)aURL;
@end // @interface NSURL(CompareUrls)
@implementation NSURL(CompareUrls)
- (BOOL) isEquivalent:(NSURL *)aURL {
if ([self isEqual:aURL]) return YES;
if ([[self scheme] caseInsensitiveCompare:[aURL scheme]] != NSOrderedSame) return NO;
if ([[self host] caseInsensitiveCompare:[aURL host]] != NSOrderedSame) return NO;
if ([[self path] compare:[aURL path]] != NSOrderedSame) return NO;
if ([[self port] compare:[aURL port]] != NSOrderedSame) return NO;
if ([[self query] compare:[aURL query]] != NSOrderedSame) return NO;
return YES;
}
@end // @implementation NSURL(CompareUrls)
@interface ChooseApplicationDelegate : NSObject<NSOpenSavePanelDelegate> {
}
- (id) init:(NSArray *)recommendedApps withPanel:(NSOpenPanel *)creator withSelector:(NSPopUpButton *)menu withGood:(NSTextField *)goodLabel withBad:(NSTextField *)badLabel withIcon:(NSImageView *)badIcon withAccessory:(NSView *)acc;
- (BOOL) panel:(id)sender shouldEnableURL:(NSURL *)url;
- (void) panelSelectionDidChange:(id)sender;
- (void) menuDidClose;
- (void) dealloc;
@end // @interface ChooseApplicationDelegate
@implementation ChooseApplicationDelegate {
BOOL onlyRecommended;
NSArray *apps;
NSOpenPanel *panel;
NSPopUpButton *selector;
NSTextField *good, *bad;
NSImageView *icon;
NSString *recom;
NSView *accessory;
}
- (id) init:(NSArray *)recommendedApps withPanel:(NSOpenPanel *)creator withSelector:(NSPopUpButton *)menu withGood:(NSTextField *)goodLabel withBad:(NSTextField *)badLabel withIcon:(NSImageView *)badIcon withAccessory:(NSView *)acc {
if (self = [super init]) {
onlyRecommended = YES;
recom = [NSlang(lng_mac_recommended_apps) copy];
apps = recommendedApps;
panel = creator;
selector = menu;
good = goodLabel;
bad = badLabel;
icon = badIcon;
accessory = acc;
[selector setAction:@selector(menuDidClose)];
}
return self;
}
- (BOOL) isRecommended:(NSURL *)url {
if (apps) {
for (id app in apps) {
if ([(NSURL*)app isEquivalent:url]) {
return YES;
}
}
}
return NO;
}
- (BOOL) panel:(id)sender shouldEnableURL:(NSURL *)url {
NSNumber *isDirectory;
if ([url getResourceValue:&isDirectory forKey:NSURLIsDirectoryKey error:nil] && isDirectory != nil && [isDirectory boolValue]) {
if (onlyRecommended) {
CFStringRef ext = CFURLCopyPathExtension((CFURLRef)url);
NSNumber *isPackage;
if ([url getResourceValue:&isPackage forKey:NSURLIsPackageKey error:nil] && isPackage != nil && [isPackage boolValue]) {
return [self isRecommended:url];
}
}
return YES;
}
return NO;
}
- (void) panelSelectionDidChange:(id)sender {
NSArray *urls = [panel URLs];
if ([urls count]) {
if ([self isRecommended:[urls firstObject]]) {
[bad removeFromSuperview];
[icon removeFromSuperview];
[accessory addSubview:good];
} else {
[good removeFromSuperview];
[accessory addSubview:bad];
[accessory addSubview:icon];
}
} else {
[good removeFromSuperview];
[bad removeFromSuperview];
[icon removeFromSuperview];
}
}
- (void) menuDidClose {
onlyRecommended = [[[selector selectedItem] title] isEqualToString:recom];
[self refreshPanelTable];
}
- (BOOL) refreshDataInViews: (NSArray*)subviews {
for (id view in subviews) {
NSString *cls = [view className];
if ([cls isEqualToString:Q2NSString(strNeedToReload())]) {
[view reloadData];
} else if ([cls isEqualToString:Q2NSString(strNeedToRefresh1())] || [cls isEqualToString:Q2NSString(strNeedToRefresh2())]) {
[view reloadData];
return YES;
} else {
NSArray *next = [view subviews];
if ([next count] && [self refreshDataInViews:next]) {
return YES;
}
}
}
return NO;
}
- (void) refreshPanelTable {
@autoreleasepool {
[self refreshDataInViews:[[panel contentView] subviews]];
[panel validateVisibleColumns];
}
}
- (void) dealloc {
if (apps) {
[apps release];
[recom release];
}
[super dealloc];
}
@end // @implementation ChooseApplicationDelegate
namespace Platform {
namespace File {
QString UrlToLocal(const QUrl &url) {
auto result = url.toLocalFile();
if (result.startsWith(qsl("/.file/id="))) {
NSString *nsurl = [[[NSURL URLWithString: [NSString stringWithUTF8String: (qsl("file://") + result).toUtf8().constData()]] filePathURL] path];
if (!nsurl) return QString();
return NS2QString(nsurl);
}
return result;
}
bool UnsafeShowOpenWithDropdown(const QString &filepath, QPoint menuPosition) {
@autoreleasepool {
NSString *file = Q2NSString(filepath);
@try {
OpenFileWithInterface *menu = [[[OpenFileWithInterface alloc] init:file] autorelease];
auto r = QApplication::desktop()->screenGeometry(menuPosition);
auto x = menuPosition.x();
auto y = r.y() + r.height() - menuPosition.y();
return !![menu popupAtX:x andY:y];
}
@catch (NSException *exception) {
}
@finally {
}
}
return false;
}
bool UnsafeShowOpenWith(const QString &filepath) {
@autoreleasepool {
NSString *file = Q2NSString(filepath);
@try {
NSURL *url = [NSURL fileURLWithPath:file];
NSString *ext = [url pathExtension];
NSArray *names = [url pathComponents];
NSString *name = [names count] ? [names lastObject] : @"";
NSArray *apps = (NSArray*)LSCopyApplicationURLsForURL(CFURLRef(url), kLSRolesAll);
NSOpenPanel *openPanel = [NSOpenPanel openPanel];
NSRect fullRect = { { 0., 0. }, { st::macAccessoryWidth, st::macAccessoryHeight } };
NSView *accessory = [[NSView alloc] initWithFrame:fullRect];
[accessory setAutoresizesSubviews:YES];
NSPopUpButton *selector = [[NSPopUpButton alloc] init];
[accessory addSubview:selector];
[selector addItemWithTitle:NSlang(lng_mac_recommended_apps)];
[selector addItemWithTitle:NSlang(lng_mac_all_apps)];
[selector sizeToFit];
NSTextField *enableLabel = [[NSTextField alloc] init];
[accessory addSubview:enableLabel];
[enableLabel setStringValue:NSlang(lng_mac_enable_filter)];
[enableLabel setFont:[selector font]];
[enableLabel setBezeled:NO];
[enableLabel setDrawsBackground:NO];
[enableLabel setEditable:NO];
[enableLabel setSelectable:NO];
[enableLabel sizeToFit];
NSRect selectorFrame = [selector frame], enableFrame = [enableLabel frame];
enableFrame.size.width += st::macEnableFilterAdd;
enableFrame.origin.x = (fullRect.size.width - selectorFrame.size.width - enableFrame.size.width) / 2.;
selectorFrame.origin.x = (fullRect.size.width - selectorFrame.size.width + enableFrame.size.width) / 2.;
enableFrame.origin.y = fullRect.size.height - selectorFrame.size.height - st::macEnableFilterTop + (selectorFrame.size.height - enableFrame.size.height) / 2.;
selectorFrame.origin.y = fullRect.size.height - selectorFrame.size.height - st::macSelectorTop;
[enableLabel setFrame:enableFrame];
[enableLabel setAutoresizingMask:NSViewMinXMargin|NSViewMaxXMargin];
[selector setFrame:selectorFrame];
[selector setAutoresizingMask:NSViewMinXMargin|NSViewMaxXMargin];
NSButton *button = [[NSButton alloc] init];
[accessory addSubview:button];
[button setButtonType:NSSwitchButton];
[button setFont:[selector font]];
[button setTitle:NSlang(lng_mac_always_open_with)];
[button sizeToFit];
NSRect alwaysRect = [button frame];
alwaysRect.origin.x = (fullRect.size.width - alwaysRect.size.width) / 2;
alwaysRect.origin.y = selectorFrame.origin.y - alwaysRect.size.height - st::macAlwaysThisAppTop;
[button setFrame:alwaysRect];
[button setAutoresizingMask:NSViewMinXMargin|NSViewMaxXMargin];
#ifdef OS_MAC_STORE
[button setHidden:YES];
#endif // OS_MAC_STORE
NSTextField *goodLabel = [[NSTextField alloc] init];
[goodLabel setStringValue:Q2NSString(lng_mac_this_app_can_open(lt_file, NS2QString(name)))];
[goodLabel setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
[goodLabel setBezeled:NO];
[goodLabel setDrawsBackground:NO];
[goodLabel setEditable:NO];
[goodLabel setSelectable:NO];
[goodLabel sizeToFit];
NSRect goodFrame = [goodLabel frame];
goodFrame.origin.x = (fullRect.size.width - goodFrame.size.width) / 2.;
goodFrame.origin.y = alwaysRect.origin.y - goodFrame.size.height - st::macAppHintTop;
[goodLabel setFrame:goodFrame];
NSTextField *badLabel = [[NSTextField alloc] init];
[badLabel setStringValue:Q2NSString(lng_mac_not_known_app(lt_file, NS2QString(name)))];
[badLabel setFont:[goodLabel font]];
[badLabel setBezeled:NO];
[badLabel setDrawsBackground:NO];
[badLabel setEditable:NO];
[badLabel setSelectable:NO];
[badLabel sizeToFit];
NSImageView *badIcon = [[NSImageView alloc] init];
NSImage *badImage = [NSImage imageNamed:NSImageNameCaution];
[badIcon setImage:badImage];
[badIcon setFrame:NSMakeRect(0, 0, st::macCautionIconSize, st::macCautionIconSize)];
NSRect badFrame = [badLabel frame], badIconFrame = [badIcon frame];
badFrame.origin.x = (fullRect.size.width - badFrame.size.width + badIconFrame.size.width) / 2.;
badIconFrame.origin.x = (fullRect.size.width - badFrame.size.width - badIconFrame.size.width) / 2.;
badFrame.origin.y = alwaysRect.origin.y - badFrame.size.height - st::macAppHintTop;
badIconFrame.origin.y = badFrame.origin.y;
[badLabel setFrame:badFrame];
[badIcon setFrame:badIconFrame];
[openPanel setAccessoryView:accessory];
ChooseApplicationDelegate *delegate = [[ChooseApplicationDelegate alloc] init:apps withPanel:openPanel withSelector:selector withGood:goodLabel withBad:badLabel withIcon:badIcon withAccessory:accessory];
[openPanel setDelegate:delegate];
[openPanel setCanChooseDirectories:NO];
[openPanel setCanChooseFiles:YES];
[openPanel setAllowsMultipleSelection:NO];
[openPanel setResolvesAliases:YES];
[openPanel setTitle:NSlang(lng_mac_choose_app)];
[openPanel setMessage:Q2NSString(lng_mac_choose_text(lt_file, NS2QString(name)))];
NSArray *appsPaths = [[NSFileManager defaultManager] URLsForDirectory:NSApplicationDirectory inDomains:NSLocalDomainMask];
if ([appsPaths count]) [openPanel setDirectoryURL:[appsPaths firstObject]];
[openPanel beginWithCompletionHandler:^(NSInteger result){
if (result == NSFileHandlingPanelOKButton) {
if ([[openPanel URLs] count] > 0) {
NSURL *app = [[openPanel URLs] objectAtIndex:0];
NSString *path = [app path];
if ([button state] == NSOnState) {
NSArray *UTIs = (NSArray *)UTTypeCreateAllIdentifiersForTag(kUTTagClassFilenameExtension,
(CFStringRef)ext,
nil);
for (NSString *UTI in UTIs) {
OSStatus result = LSSetDefaultRoleHandlerForContentType((CFStringRef)UTI,
kLSRolesAll,
(CFStringRef)[[NSBundle bundleWithPath:path] bundleIdentifier]);
DEBUG_LOG(("App Info: set default handler for '%1' UTI result: %2").arg(NS2QString(UTI)).arg(result));
}
[UTIs release];
}
[[NSWorkspace sharedWorkspace] openFile:file withApplication:[app path]];
}
}
[selector release];
[button release];
[enableLabel release];
[goodLabel release];
[badLabel release];
[badIcon release];
[accessory release];
[delegate release];
}];
}
@catch (NSException *exception) {
[[NSWorkspace sharedWorkspace] openFile:file];
}
@finally {
}
}
return YES;
}
void UnsafeLaunch(const QString &filepath) {
@autoreleasepool {
NSString *file = Q2NSString(filepath);
if ([[NSWorkspace sharedWorkspace] openFile:file] == NO) {
UnsafeShowOpenWith(filepath);
}
}
}
void UnsafeShowInFolder(const QString &filepath) {
auto folder = QFileInfo(filepath).absolutePath();
@autoreleasepool {
[[NSWorkspace sharedWorkspace] selectFile:Q2NSString(filepath) inFileViewerRootedAtPath:Q2NSString(folder)];
}
}
} // namespace File
} // namespace Platform
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