Index: components/open_from_clipboard/clipboard_recent_content_ios.h |
diff --git a/components/open_from_clipboard/clipboard_recent_content_ios.h b/components/open_from_clipboard/clipboard_recent_content_ios.h |
index 5eba85a776ca9727af7499f954db03e2371f80f0..b0b893f6903850511897a60184f78cea71e25fd7 100644 |
--- a/components/open_from_clipboard/clipboard_recent_content_ios.h |
+++ b/components/open_from_clipboard/clipboard_recent_content_ios.h |
@@ -6,10 +6,12 @@ |
#define COMPONENTS_OPEN_FROM_CLIPBOARD_CLIPBOARD_RECENT_CONTENT_IOS_H_ |
#include "base/mac/scoped_nsobject.h" |
+#include "base/time/time.h" |
#include "components/open_from_clipboard/clipboard_recent_content.h" |
#include "url/gurl.h" |
@class NSDate; |
+@class NSUserDefaults; |
@class PasteboardNotificationListenerBridge; |
class ClipboardRecentContentIOSTest; |
@@ -20,16 +22,28 @@ class ClipboardRecentContentIOS : public ClipboardRecentContent { |
// |application_scheme| is the URL scheme that can be used to open the |
// current application, may be empty if no such scheme exists. Used to |
// determine whether or not the clipboard contains a relevant URL. |
- explicit ClipboardRecentContentIOS(const std::string& application_scheme); |
+ // |group_user_defaults| is the NSUserDefaults used to store information on |
+ // pasteboard entry expiration. This information will be shared with other |
+ // application in the application group. |
+ explicit ClipboardRecentContentIOS(const std::string& application_scheme, |
+ NSUserDefaults* group_user_defaults); |
~ClipboardRecentContentIOS() override; |
// Notifies that the content of the pasteboard may have changed. |
void PasteboardChanged(); |
+ // Checks if pasteboard changed since last time a pasteboard change was |
+ // registered. |
+ bool HasPasteboardChanged(base::TimeDelta uptime); |
+ |
+ // Loads information from the user defaults about the latest pasteboard entry. |
+ void LoadFromUserDefaults(); |
+ |
// ClipboardRecentContent implementation. |
bool GetRecentURLFromClipboard(GURL* url) const override; |
base::TimeDelta GetClipboardContentAge() const override; |
void SuppressClipboardContent() override; |
+ void RecentURLDisplayed() override; |
private: |
friend class ClipboardRecentContentIOSTest; |
@@ -43,9 +57,6 @@ class ClipboardRecentContentIOS : public ClipboardRecentContent { |
// Initializes the object. |uptime| is how long ago the device has started. |
void Init(base::TimeDelta uptime); |
- // Loads information from the user defaults about the latest pasteboard entry. |
- void LoadFromUserDefaults(); |
- |
// Saves information to the user defaults about the latest pasteboard entry. |
void SaveToUserDefaults(); |
@@ -55,17 +66,21 @@ class ClipboardRecentContentIOS : public ClipboardRecentContent { |
// Contains the URL scheme opening the app. May be empty. |
std::string application_scheme_; |
// The pasteboard's change count. Increases everytime the pasteboard changes. |
- NSInteger lastPasteboardChangeCount_; |
+ NSInteger last_pasteboard_change_count_; |
// Estimation of the date when the pasteboard changed. |
- base::scoped_nsobject<NSDate> lastPasteboardChangeDate_; |
+ base::scoped_nsobject<NSDate> last_pasteboard_change_date_; |
+ // Estimation of the copy date of the last displayed URL. |
+ base::scoped_nsobject<NSDate> last_displayed_pasteboard_entry_; |
+ // MD5 hash of the last registered pasteboard entry. |
+ base::scoped_nsobject<NSData> last_pasteboard_entry_md5_; |
// Cache of the GURL contained in the pasteboard (if any). |
- GURL urlFromPasteboardCache_; |
- // A count identifying the suppressed pasteboard entry. Contains |
- // |NSIntegerMax| if there's no relevant entry to suppress. |
- NSInteger suppressedPasteboardEntryCount_; |
+ GURL url_from_pasteboard_cache_; |
// Bridge to receive notification when the pasteboard changes. |
base::scoped_nsobject<PasteboardNotificationListenerBridge> |
- notificationBridge_; |
+ notification_bridge_; |
+ // The user defaults from the app group used to optimize the pasteboard change |
+ // detection. |
+ base::scoped_nsobject<NSUserDefaults> shared_user_defaults_; |
DISALLOW_COPY_AND_ASSIGN(ClipboardRecentContentIOS); |
}; |