#include <algorithm>
#include <iomanip>
+#include <set>
#include <sstream>
#include <string>
@class CYPackageController;
+@protocol SourceDelegate
+- (void) setFetch:(NSNumber *)fetch;
+@end
+
+@protocol FetchDelegate
+- (bool) isSourceCancelled;
+- (void) startSourceFetch:(NSString *)uri;
+- (void) stopSourceFetch:(NSString *)uri;
+@end
+
@protocol CydiaDelegate
- (void) returnToCydia;
- (void) saveState;
- (void) removePackage:(Package *)package;
- (void) beginUpdate;
- (BOOL) updating;
+- (bool) requestUpdate;
- (void) distUpgrade;
- (void) loadData;
- (void) updateData;
@end
/* }}} */
-/* Status Delegation {{{ */
-class Status :
+/* CancelStatus {{{ */
+class CancelStatus :
public pkgAcquireStatus
{
private:
- _transient NSObject<ProgressDelegate> *delegate_;
bool cancelled_;
public:
- Status() :
- delegate_(nil),
+ CancelStatus() :
cancelled_(false)
{
}
- void setDelegate(NSObject<ProgressDelegate> *delegate) {
- delegate_ = delegate;
- }
-
- NSObject<ProgressDelegate> *getDelegate() const {
- return delegate_;
- }
-
virtual bool MediaChange(std::string media, std::string drive) {
return false;
}
Done(item);
}
+ virtual bool Pulse_(pkgAcquire *Owner) = 0;
+
+ virtual bool Pulse(pkgAcquire *Owner) {
+ if (pkgAcquireStatus::Pulse(Owner) && Pulse_(Owner))
+ return true;
+ else {
+ cancelled_ = true;
+ return false;
+ }
+ }
+
+ _finline bool WasCancelled() const {
+ return cancelled_;
+ }
+};
+/* }}} */
+/* DelegateStatus {{{ */
+class CydiaStatus :
+ public CancelStatus
+{
+ private:
+ _transient NSObject<ProgressDelegate> *delegate_;
+
+ public:
+ CydiaStatus() :
+ delegate_(nil)
+ {
+ }
+
+ void setDelegate(NSObject<ProgressDelegate> *delegate) {
+ delegate_ = delegate;
+ }
+
virtual void Fetch(pkgAcquire::ItemDesc &item) {
NSString *name([NSString stringWithUTF8String:item.ShortDesc.c_str()]);
CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithFormat:UCLocalize("DOWNLOADING_"), name] ofType:kCydiaProgressEventTypeStatus forItem:item]);
[delegate_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
}
- virtual bool Pulse(pkgAcquire *Owner) {
- bool value = pkgAcquireStatus::Pulse(Owner);
-
+ virtual bool Pulse_(pkgAcquire *Owner) {
double percent(
double(CurrentBytes + CurrentItems) /
double(TotalBytes + TotalItems)
[NSNumber numberWithDouble:CurrentCPS], @"Speed",
nil] waitUntilDone:YES];
- if (value && ![delegate_ isProgressCancelled])
- return true;
- else {
- cancelled_ = true;
- return false;
- }
- }
-
- _finline bool WasCancelled() const {
- return cancelled_;
+ return ![delegate_ isProgressCancelled];
}
virtual void Start() {
_transient NSObject<DatabaseDelegate> *delegate_;
_transient NSObject<ProgressDelegate> *progress_;
- Status status_;
+ CydiaStatus status_;
int cydiafd_;
int statusfd_;
- (bool) upgrade;
- (void) update;
-- (void) updateWithStatus:(Status &)status;
+- (void) updateWithStatus:(CancelStatus &)status;
- (void) setDelegate:(NSObject<DatabaseDelegate> *)delegate;
- (NSObject<ProgressDelegate> *) progressDelegate;
- (Source *) getSource:(pkgCache::PkgFileIterator)file;
+- (void) setFetch:(bool)fetch forURI:(const char *)uri;
+- (void) resetFetch;
- (NSString *) mappedSectionForPointer:(const char *)pointer;
@end
/* }}} */
+/* SourceStatus {{{ */
+class SourceStatus :
+ public CancelStatus
+{
+ private:
+ _transient NSObject<FetchDelegate> *delegate_;
+ _transient Database *database_;
+
+ public:
+ SourceStatus(NSObject<FetchDelegate> *delegate, Database *database) :
+ delegate_(delegate),
+ database_(database)
+ {
+ }
+
+ void Set(bool fetch, pkgAcquire::ItemDesc &desc) {
+ desc.Owner->ID = 0;
+ [database_ setFetch:fetch forURI:desc.Owner->DescURI().c_str()];
+ }
+
+ virtual void Fetch(pkgAcquire::ItemDesc &desc) {
+ Set(true, desc);
+ }
+
+ virtual void Done(pkgAcquire::ItemDesc &desc) {
+ Set(false, desc);
+ }
+
+ virtual void Fail(pkgAcquire::ItemDesc &desc) {
+ Set(false, desc);
+ }
+
+ virtual bool Pulse_(pkgAcquire *Owner) {
+ for (pkgAcquire::ItemCIterator item = Owner->ItemsBegin(); item != Owner->ItemsEnd(); ++item)
+ if ((*item)->ID != 0);
+ else if ((*item)->Status == pkgAcquire::Item::StatIdle) {
+ (*item)->ID = 1;
+ [database_ setFetch:true forURI:(*item)->DescURI().c_str()];
+ } else (*item)->ID = 0;
+ return ![delegate_ isSourceCancelled];
+ }
+
+ virtual void Stop() {
+ pkgAcquireStatus::Stop();
+ [database_ resetFetch];
+ }
+};
+/* }}} */
/* ProgressEvent Implementation {{{ */
@implementation CydiaProgressEvent
_H<NSMutableDictionary> record_;
BOOL trusted_;
+
+ std::set<std::string> fetches_;
+ std::set<std::string> files_;
+ _transient NSObject<SourceDelegate> *delegate_;
}
- (Source *) initWithMetaIndex:(metaIndex *)index forDatabase:(Database *)database inPool:(apr_pool_t *)pool;
- (NSString *) defaultIcon;
- (NSURL *) iconURL;
+- (void) setFetch:(bool)fetch forURI:(const char *)uri;
+- (void) resetFetch;
+
@end
@implementation Source
debReleaseIndex *dindex(dynamic_cast<debReleaseIndex *>(index));
if (dindex != NULL) {
- base_.set(pool, dindex->MetaIndexURI(""));
+ std::string file(dindex->MetaIndexURI(""));
+ files_.insert(file + "Release.gpg");
+ files_.insert(file + "Release");
+ base_.set(pool, file);
+
+ std::vector<IndexTarget *> *targets(dindex->ComputeIndexTargets());
+ for (std::vector<IndexTarget *>::const_iterator target(targets->begin()); target != targets->end(); ++target) {
+ std::string file((*target)->URI);
+ files_.insert(file);
+ files_.insert(file + ".gz");
+ files_.insert(file + ".bz2");
+ files_.insert(file + "Index");
+ } delete targets;
FileFd fd;
if (!fd.Open(dindex->MetaIndexFile("Release"), FileFd::ReadOnly))
return defaultIcon_;
}
+- (void) setDelegate:(NSObject<SourceDelegate> *)delegate {
+ delegate_ = delegate;
+}
+
+- (bool) fetch {
+ return !fetches_.empty();
+}
+
+- (void) setFetch:(bool)fetch forURI:(const char *)uri {
+ if (!fetch) {
+ if (fetches_.erase(uri) == 0)
+ return;
+ } else if (files_.find(uri) == files_.end())
+ return;
+ else if (!fetches_.insert(uri).second)
+ return;
+
+ [delegate_ performSelectorOnMainThread:@selector(setFetch:) withObject:[NSNumber numberWithBool:[self fetch]] waitUntilDone:NO];
+}
+
+- (void) resetFetch {
+ fetches_.clear();
+ [delegate_ performSelectorOnMainThread:@selector(setFetch:) withObject:[NSNumber numberWithBool:NO] waitUntilDone:NO];
+}
+
@end
/* }}} */
/* CydiaOperation Class {{{ */
[self updateWithStatus:status_];
}
-- (void) updateWithStatus:(Status &)status {
+- (void) updateWithStatus:(CancelStatus &)status {
NSString *title(UCLocalize("REFRESHING_DATA"));
pkgSourceList list;
return i == sourceMap_.end() ? nil : i->second;
}
+- (void) setFetch:(bool)fetch forURI:(const char *)uri {
+ for (Source *source in (id) sourceList_)
+ [source setFetch:fetch forURI:uri];
+}
+
+- (void) resetFetch {
+ for (Source *source in (id) sourceList_)
+ [source resetFetch];
+}
+
- (NSString *) mappedSectionForPointer:(const char *)section {
_H<NSString> *mapped;
@end
/* }}} */
-/* Refresh Bar {{{ */
-@interface RefreshBar : UINavigationBar {
- _H<UIProgressIndicator> indicator_;
- _H<UITextLabel> prompt_;
- _H<UINavigationButton> cancel_;
-}
-
-@end
-
-@implementation RefreshBar
-
-- (void) positionViews {
- CGRect frame = [cancel_ frame];
- frame.size = [cancel_ sizeThatFits:frame.size];
- frame.origin.x = [self frame].size.width - frame.size.width - 5;
- frame.origin.y = ([self frame].size.height - frame.size.height) / 2;
- [cancel_ setFrame:frame];
-
- CGSize indsize([UIProgressIndicator defaultSizeForStyle:[indicator_ activityIndicatorViewStyle]]);
- unsigned indoffset = ([self frame].size.height - indsize.height) / 2;
- CGRect indrect = {{indoffset, indoffset}, indsize};
- [indicator_ setFrame:indrect];
-
- CGSize prmsize = {215, indsize.height + 4};
- CGRect prmrect = {{
- indoffset * 2 + indsize.width,
- unsigned([self frame].size.height - prmsize.height) / 2 - 1
- }, prmsize};
- [prompt_ setFrame:prmrect];
-}
-
-- (void) setFrame:(CGRect)frame {
- [super setFrame:frame];
- [self positionViews];
-}
-
-- (id) initWithFrame:(CGRect)frame delegate:(id)delegate {
- if ((self = [super initWithFrame:frame]) != nil) {
- [self setAutoresizingMask:UIViewAutoresizingFlexibleWidth];
-
- [self setBarStyle:UIBarStyleBlack];
-
- UIBarStyle barstyle([self _barStyle:NO]);
- bool ugly(barstyle == UIBarStyleDefault);
-
- UIProgressIndicatorStyle style = ugly ?
- UIProgressIndicatorStyleMediumBrown :
- UIProgressIndicatorStyleMediumWhite;
-
- indicator_ = [[[UIProgressIndicator alloc] initWithFrame:CGRectZero] autorelease];
- [(UIProgressIndicator *) indicator_ setStyle:style];
- [indicator_ startAnimation];
- [self addSubview:indicator_];
-
- prompt_ = [[[UITextLabel alloc] initWithFrame:CGRectZero] autorelease];
- [prompt_ setColor:[UIColor colorWithCGColor:(ugly ? Blueish_ : Off_)]];
- [prompt_ setBackgroundColor:[UIColor clearColor]];
- [prompt_ setFont:[UIFont systemFontOfSize:15]];
- [self addSubview:prompt_];
-
- cancel_ = [[[UINavigationButton alloc] initWithTitle:UCLocalize("CANCEL") style:UINavigationButtonStyleHighlighted] autorelease];
- [cancel_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
- [cancel_ addTarget:delegate action:@selector(cancelPressed) forControlEvents:UIControlEventTouchUpInside];
- [cancel_ setBarStyle:barstyle];
-
- [self positionViews];
- } return self;
-}
-
-- (void) setCancellable:(bool)cancellable {
- if (cancellable)
- [self addSubview:cancel_];
- else
- [cancel_ removeFromSuperview];
-}
-
-- (void) start {
- [prompt_ setText:UCLocalize("UPDATING_DATABASE")];
-}
-
-- (void) stop {
- [self setCancellable:NO];
-}
-
-- (void) setPrompt:(NSString *)prompt {
- [prompt_ setText:prompt];
-}
-
-- (void) setProgress:(float)progress {
-}
-
-@end
-/* }}} */
-
/* Cydia Navigation Controller Interface {{{ */
@interface UINavigationController (Cydia)
/* Cydia Tab Bar Controller {{{ */
@interface CydiaTabBarController : CyteTabBarController <
UITabBarControllerDelegate,
- ProgressDelegate
+ FetchDelegate
> {
_transient Database *database_;
- _H<RefreshBar, 1> refreshbar_;
- bool dropped_;
+ _H<UIActivityIndicatorView> indicator_;
+
bool updating_;
// XXX: ok, "updatedelegate_"?...
_transient NSObject<CydiaDelegate> *updatedelegate_;
}
- (NSArray *) navigationURLCollection;
-- (void) dropBar:(BOOL)animated;
- (void) beginUpdate;
-- (void) raiseBar:(BOOL)animated;
- (BOOL) updating;
@end
return items;
}
-- (void) dealloc {
- [[NSNotificationCenter defaultCenter] removeObserver:self];
-
- [super dealloc];
-}
-
- (id) initWithDatabase:(Database *)database {
if ((self = [super init]) != nil) {
database_ = database;
[self setDelegate:self];
- [[self view] setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
- [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(statusBarFrameChanged:) name:UIApplicationDidChangeStatusBarFrameNotification object:nil];
+ indicator_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteTiny] autorelease];
+ [indicator_ setOrigin:CGPointMake(kCFCoreFoundationVersionNumber >= 800 ? 2 : 4, 2)];
- refreshbar_ = [[[RefreshBar alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, [UINavigationBar defaultSize].height) delegate:self] autorelease];
+ [[self view] setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
} return self;
}
}
- (void) beginUpdate {
- [(RefreshBar *) refreshbar_ start];
- [self dropBar:YES];
+ UIViewController *controller([[self viewControllers] objectAtIndex:1]);
+ UITabBarItem *item([controller tabBarItem]);
+
+ [item setBadgeValue:@""];
+ UIView *badge(MSHookIvar<UIView *>([item view], "_badge"));
+
+ [indicator_ startAnimating];
+ [badge addSubview:indicator_];
[updatedelegate_ retainNetworkActivityIndicator];
updating_ = true;
- (void) performUpdate {
NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
- Status status;
- status.setDelegate(self);
+ SourceStatus status(self, database_);
[database_ updateWithStatus:status];
[self
updating_ = false;
[updatedelegate_ releaseNetworkActivityIndicator];
- [self raiseBar:YES];
- [refreshbar_ stop];
+ UIViewController *controller([[self viewControllers] objectAtIndex:1]);
+ [[controller tabBarItem] setBadgeValue:nil];
+
+ [indicator_ removeFromSuperview];
+ [indicator_ stopAnimating];
[updatedelegate_ performSelector:selector withObject:nil afterDelay:0];
}
return updating_;
}
-- (void) addProgressEvent:(CydiaProgressEvent *)event {
- [refreshbar_ setPrompt:[event compoundMessage]];
-}
-
-- (bool) isProgressCancelled {
+- (bool) isSourceCancelled {
return !updating_;
}
-- (void) setProgressCancellable:(NSNumber *)cancellable {
- [refreshbar_ setCancellable:(updating_ && [cancellable boolValue])];
+- (void) startSourceFetch:(NSString *)uri {
}
-- (void) setProgressPercent:(NSNumber *)percent {
- [refreshbar_ setProgress:[percent floatValue]];
-}
-
-- (void) setProgressStatus:(NSDictionary *)status {
- if (status != nil)
- [self setProgressPercent:[status objectForKey:@"Percent"]];
+- (void) stopSourceFetch:(NSString *)uri {
}
- (void) setUpdateDelegate:(id)delegate {
return [[[self _transitionView] superview] superview];
}
-- (void) dropBar:(BOOL)animated {
- if (dropped_)
- return;
- dropped_ = true;
-
- UIView *transition([self transitionView]);
- [[self view] addSubview:refreshbar_];
-
- CGRect barframe([refreshbar_ frame]);
-
- if (kCFCoreFoundationVersionNumber < kCFCoreFoundationVersionNumber_iPhoneOS_3_0) // XXX: _UIApplicationLinkedOnOrAfter(4)
- barframe.origin.y = 0;
- else if (kCFCoreFoundationVersionNumber < 800)
- barframe.origin.y = CYStatusBarHeight();
- else
- barframe.origin.y = 0; //-barframe.size.height + CYStatusBarHeight();
-
- [refreshbar_ setFrame:barframe];
-
- CGRect viewframe = [transition frame];
-
-if (kCFCoreFoundationVersionNumber < 800) {
- if (animated)
- [UIView beginAnimations:nil context:NULL];
-
- float adjust(barframe.size.height);
- if (kCFCoreFoundationVersionNumber >= 800)
- adjust -= CYStatusBarHeight();
- viewframe.origin.y += adjust;
- viewframe.size.height -= adjust;
- [transition setFrame:viewframe];
-
- if (animated)
- [UIView commitAnimations];
-}
-
- // Ensure bar has the proper width for our view, it might have changed
- barframe.size.width = viewframe.size.width;
- [refreshbar_ setFrame:barframe];
-}
-
-- (void) raiseBar:(BOOL)animated {
- if (!dropped_)
- return;
- dropped_ = false;
-
- UIView *transition([self transitionView]);
- [refreshbar_ removeFromSuperview];
-
- CGRect barframe([refreshbar_ frame]);
-
-if (kCFCoreFoundationVersionNumber < 800) {
- if (animated)
- [UIView beginAnimations:nil context:NULL];
-
- CGRect viewframe = [transition frame];
- float adjust(barframe.size.height);
- if (kCFCoreFoundationVersionNumber >= 800)
- adjust -= CYStatusBarHeight();
- viewframe.origin.y -= adjust;
- viewframe.size.height += adjust;
- [transition setFrame:viewframe];
-
- if (animated)
- [UIView commitAnimations];
-}
-}
-
-- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
- bool dropped(dropped_);
-
- if (dropped)
- [self raiseBar:NO];
-
- [super didRotateFromInterfaceOrientation:fromInterfaceOrientation];
-
- if (dropped)
- [self dropBar:NO];
-}
-
-- (void) statusBarFrameChanged:(NSNotification *)notification {
- if (dropped_) {
- [self raiseBar:NO];
- [self dropBar:NO];
- }
-}
-
@end
/* }}} */
[alert dismissWithClickedButtonIndex:-1 animated:YES];
}
+- (void) setLeftBarButtonItem {
+ if ([delegate_ updating])
+ [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("CANCEL")
+ style:UIBarButtonItemStyleDone
+ target:self
+ action:@selector(cancelButtonClicked)
+ ] autorelease] animated:YES];
+ else
+ [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("REFRESH")
+ style:UIBarButtonItemStylePlain
+ target:self
+ action:@selector(refreshButtonClicked)
+ ] autorelease] animated:YES];
+}
+
- (void) refreshButtonClicked {
- if (IsReachable("cydia.saurik.com")) {
- [delegate_ beginUpdate];
- [[self navigationItem] setLeftBarButtonItem:nil animated:YES];
- } else {
- UIAlertView *alert = [[[UIAlertView alloc]
- initWithTitle:[NSString stringWithFormat:Colon_, Error_, UCLocalize("REFRESH")]
- message:@"Host Unreachable" // XXX: Localize
- delegate:self
- cancelButtonTitle:UCLocalize("OK")
- otherButtonTitles:nil
- ] autorelease];
+ if ([delegate_ requestUpdate])
+ [self setLeftBarButtonItem];
+}
- [alert setContext:@"norefresh"];
- [alert show];
- }
+- (void) cancelButtonClicked {
+ [delegate_ cancelUpdate];
}
- (void) upgradeButtonClicked {
} }
- (void) _reloadData {
+ [self setLeftBarButtonItem];
+
NSMutableArray *packages;
reload:
action:@selector(upgradeButtonClicked)
] autorelease]) animated:YES];
- [[self navigationItem] setLeftBarButtonItem:([delegate_ updating] ? nil : [[[UIBarButtonItem alloc]
- initWithTitle:UCLocalize("REFRESH")
- style:UIBarButtonItemStylePlain
- target:self
- action:@selector(refreshButtonClicked)
- ] autorelease]) animated:YES];
-
PrintTimes();
} }
/* Installed Controller {{{ */
@interface InstalledController : FilteredPackageListController {
- BOOL expert_;
}
- (id) initWithDatabase:(Database *)database;
-
-- (void) updateRoleButton;
- (void) queueStatusDidChange;
@end
- (id) initWithDatabase:(Database *)database {
if ((self = [super initWithDatabase:database title:UCLocalize("INSTALLED") filter:@selector(isInstalledAndUnfiltered:) with:[NSNumber numberWithBool:YES]]) != nil) {
- [self updateRoleButton];
+ UISegmentedControl *segmented([[[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:UCLocalize("SIMPLE"), UCLocalize("EXPERT"), nil]] autorelease]);
+ [segmented setSelectedSegmentIndex:0];
+ [segmented setSegmentedControlStyle:UISegmentedControlStyleBar];
+ [[self navigationItem] setTitleView:segmented];
+
+ [segmented addTarget:self action:@selector(modeChanged:) forEvents:UIControlEventValueChanged];
+
[self queueStatusDidChange];
} return self;
}
#endif
}
-- (void) updateRoleButton {
- [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
- initWithTitle:(expert_ ? UCLocalize("EXPERT") : UCLocalize("SIMPLE"))
- style:(expert_ ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
- target:self
- action:@selector(roleButtonClicked)
- ] autorelease]];
-}
-
-- (void) roleButtonClicked {
- [self setObject:[NSNumber numberWithBool:expert_]];
+- (void) modeChanged:(UISegmentedControl *)segmented {
+ bool simple([segmented selectedSegmentIndex] == 0);
+ [self setObject:[NSNumber numberWithBool:simple]];
[self reloadData];
- expert_ = !expert_;
-
- [self updateRoleButton];
}
@end
/* Source Cell {{{ */
@interface SourceCell : CyteTableViewCell <
- CyteTableViewCellDelegate
+ CyteTableViewCellDelegate,
+ SourceDelegate
> {
+ _H<Source, 1> source_;
_H<NSURL> url_;
_H<UIImage> icon_;
_H<NSString> origin_;
_H<NSString> label_;
+ _H<UIActivityIndicatorView> indicator_;
}
- (void) setSource:(Source *)source;
+- (void) setFetch:(NSNumber *)fetch;
@end
}
- (void) setSource:(Source *)source {
+ source_ = source;
+ [source_ setDelegate:self];
+
+ [self setFetch:[NSNumber numberWithBool:[source_ fetch]]];
+
icon_ = [UIImage applicationImageNamed:@"unknown.png"];
origin_ = [source name];
}
- (void) setAllSource {
+ source_ = nil;
+ [indicator_ stopAnimating];
+
icon_ = [UIImage applicationImageNamed:@"folder.png"];
origin_ = UCLocalize("ALL_SOURCES");
label_ = UCLocalize("ALL_SOURCES_EX");
[content_ setDelegate:self];
[content_ setOpaque:YES];
+ indicator_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGraySmall] autorelease];
+ [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin];// | UIViewAutoresizingFlexibleBottomMargin];
+ [content addSubview:indicator_];
+
[[content_ layer] setContentsGravity:kCAGravityTopLeft];
} return self;
}
+- (void) layoutSubviews {
+ [super layoutSubviews];
+
+ UIView *content([self contentView]);
+ CGRect bounds([content bounds]);
+
+ CGRect frame([indicator_ frame]);
+ frame.origin.x = bounds.size.width - frame.size.width;
+ frame.origin.y = (bounds.size.height - frame.size.height) / 2;
+
+ if (kCFCoreFoundationVersionNumber < 800)
+ frame.origin.x -= 8;
+ [indicator_ setFrame:frame];
+}
+
- (NSString *) accessibilityLabel {
return origin_;
}
[label_ drawAtPoint:CGPointMake(52, 29) forWidth:(width - 61) withFont:Font12_ lineBreakMode:UILineBreakModeTailTruncation];
}
+- (void) setFetch:(NSNumber *)fetch {
+ if ([fetch boolValue])
+ [indicator_ startAnimating];
+ else
+ [indicator_ stopAnimating];
+}
+
@end
/* }}} */
/* Sources Controller {{{ */
_H<UIProgressHUD> hud_;
_H<NSError> error_;
- //NSURLConnection *installer_;
NSURLConnection *trivial_bz2_;
NSURLConnection *trivial_gz_;
- //NSURLConnection *automatic_;
BOOL cydia_;
}
}
- (void) dealloc {
- //[self _releaseConnection:installer_];
[self _releaseConnection:trivial_gz_];
[self _releaseConnection:trivial_bz2_];
- //[self _releaseConnection:automatic_];
[super dealloc];
}
case 1: {
NSString *href = [[alert textField] text];
- //installer_ = [[self _requestHRef:href method:@"GET"] retain];
-
if (![href hasSuffix:@"/"])
href_ = [href stringByAppendingString:@"/"];
else
trivial_bz2_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.bz2"] method:@"HEAD"] retain];
trivial_gz_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.gz"] method:@"HEAD"] retain];
- //trivial_bz2_ = [[self _requestHRef:[href stringByAppendingString:@"dists/Release"] method:@"HEAD"] retain];
cydia_ = false;
}
}
+- (void) updateButtonsForEditingStatusAnimated:(BOOL)animated {
+ BOOL editing([list_ isEditing]);
+
+ if (editing)
+ [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("ADD")
+ style:UIBarButtonItemStylePlain
+ target:self
+ action:@selector(addButtonClicked)
+ ] autorelease] animated:animated];
+ else if ([delegate_ updating])
+ [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("CANCEL")
+ style:UIBarButtonItemStyleDone
+ target:self
+ action:@selector(cancelButtonClicked)
+ ] autorelease] animated:animated];
+ else
+ [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("REFRESH")
+ style:UIBarButtonItemStylePlain
+ target:self
+ action:@selector(refreshButtonClicked)
+ ] autorelease] animated:animated];
+
+ [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
+ initWithTitle:(editing ? UCLocalize("DONE") : UCLocalize("EDIT"))
+ style:(editing ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
+ target:self
+ action:@selector(editButtonClicked)
+ ] autorelease] animated:animated];
+}
+
- (void) loadView {
list_ = [[[UITableView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame] style:UITableViewStylePlain] autorelease];
[list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
- (void) reloadData {
[super reloadData];
+ [self updateButtonsForEditingStatusAnimated:YES];
@synchronized (database_) {
era_ = [database_ era];
[self showAddSourcePrompt];
}
-- (void) updateButtonsForEditingStatusAnimated:(BOOL)animated {
- BOOL editing([list_ isEditing]);
-
- [[self navigationItem] setLeftBarButtonItem:(editing ? [[[UIBarButtonItem alloc]
- initWithTitle:UCLocalize("ADD")
- style:UIBarButtonItemStylePlain
- target:self
- action:@selector(addButtonClicked)
- ] autorelease] : [[self navigationItem] backBarButtonItem]) animated:animated];
+- (void) refreshButtonClicked {
+ if ([delegate_ requestUpdate])
+ [self updateButtonsForEditingStatusAnimated:YES];
+}
- [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
- initWithTitle:(editing ? UCLocalize("DONE") : UCLocalize("EDIT"))
- style:(editing ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
- target:self
- action:@selector(editButtonClicked)
- ] autorelease] animated:animated];
+- (void) cancelButtonClicked {
+ [delegate_ cancelUpdate];
}
- (void) editButtonClicked {
[tabbar_ beginUpdate];
}
+- (void) cancelUpdate {
+ [tabbar_ cancelUpdate];
+}
+
+- (bool) requestUpdate {
+ if (IsReachable("cydia.saurik.com")) {
+ [self beginUpdate];
+ return true;
+ } else {
+ UIAlertView *alert = [[[UIAlertView alloc]
+ initWithTitle:[NSString stringWithFormat:Colon_, Error_, UCLocalize("REFRESH")]
+ message:@"Host Unreachable" // XXX: Localize
+ delegate:self
+ cancelButtonTitle:UCLocalize("OK")
+ otherButtonTitles:nil
+ ] autorelease];
+
+ [alert setContext:@"norefresh"];
+ [alert show];
+
+ return false;
+ }
+}
+
- (BOOL) updating {
return [tabbar_ updating];
}
projects / cydia.git / blobdiff