this.replaceState = emptyFunction;
}
-
+ this.Adapter.bind(window,'popstate',this.onPopState);
// ====================================================================
// HTML5 State Support
- // Non-Native pushState Implementation
-
- // Native pushState Implementation
- else {
- /*
- * Use native HTML5 History API Implementation
- */
-
- /**
- * History.onPopState(event,extra)
- * Refresh the Current State
- */
- History.onPopState = function(event,extra){
- // Prepare
- var stateId = false, newState = false, currentHash, currentState;
-
- // Reset the double check
- History.doubleCheckComplete();
-
- // Check for a Hash, and handle apporiatly
- currentHash = History.getHash();
- if ( currentHash ) {
- // Expand Hash
- currentState = History.extractState(currentHash||History.getLocationHref(),true);
- if ( currentState ) {
- // We were able to parse it, it must be a State!
- // Let's forward to replaceState
- //History.debug('History.onPopState: state anchor', currentHash, currentState);
- History.replaceState(currentState.data, currentState.title, currentState.url, false);
- }
- else {
- // Traditional Anchor
- //History.debug('History.onPopState: traditional anchor', currentHash);
- History.Adapter.trigger(window,'anchorchange');
- History.busy(false);
- }
+
+ /*
+ * Use native HTML5 History API Implementation
+ */
- // We don't care for hashes
- History.expectedStateId = false;
- return false;
- }
+ /**
+ * onPopState(event,extra)
+ * Refresh the Current State
+ */
+ onPopState = function(event,extra){
+ // Prepare
+ var stateId = false, newState = false, currentHash, currentState;
+
+ // Reset the double check
+ this.doubleCheckComplete();
+
+ // Check for a Hash, and handle apporiatly
+ currentHash = this.getHash();
+ if ( currentHash ) {
+ // Expand Hash
+ currentState = this.extractState(currentHash||this.getLocationHref(),true);
+ if ( currentState ) {
+ // We were able to parse it, it must be a State!
+ // Let's forward to replaceState
+ //this.debug('this.onPopState: state anchor', currentHash, currentState);
+ this.replaceState(currentState.data, currentState.title, currentState.url, false);
+ }
+ else {
+ // Traditional Anchor
+ //this.debug('this.onPopState: traditional anchor', currentHash);
+ this.Adapter.trigger(window,'anchorchange');
+ this.busy(false);
+ }
+
+ // We don't care for hashes
+ this.expectedStateId = false;
+ return false;
+ }
- // Ensure
- stateId = History.Adapter.extractEventData('state',event,extra) || false;
+ // Ensure
+ stateId = this.Adapter.extractEventData('state',event,extra) || false;
- // Fetch State
- if ( stateId ) {
- // Vanilla: Back/forward button was used
- newState = History.getStateById(stateId);
- }
- else if ( History.expectedStateId ) {
- // Vanilla: A new state was pushed, and popstate was called manually
- newState = History.getStateById(History.expectedStateId);
- }
- else {
- // Initial State
- newState = History.extractState(History.getLocationHref());
- }
+ // Fetch State
+ if ( stateId ) {
+ // Vanilla: Back/forward button was used
+ newState = this.getStateById(stateId);
+ }
+ else if ( this.expectedStateId ) {
+ // Vanilla: A new state was pushed, and popstate was called manually
+ newState = this.getStateById(this.expectedStateId);
+ }
+ else {
+ // Initial State
+ newState = this.extractState(this.getLocationHref());
+ }
- // The State did not exist in our store
- if ( !newState ) {
- // Regenerate the State
- newState = History.createStateObject(null,null,History.getLocationHref());
- }
+ // The State did not exist in our store
+ if ( !newState ) {
+ // Regenerate the State
+ newState = this.createStateObject(null,null,this.getLocationHref());
+ }
- // Clean
- History.expectedStateId = false;
+ // Clean
+ this.expectedStateId = false;
- // Check if we are the same state
- if ( History.isLastSavedState(newState) ) {
- // There has been no change (just the page's hash has finally propagated)
- //History.debug('History.onPopState: no change', newState, History.savedStates);
- History.busy(false);
- return false;
- }
+ // Check if we are the same state
+ if ( this.isLastSavedState(newState) ) {
+ // There has been no change (just the page's hash has finally propagated)
+ //this.debug('this.onPopState: no change', newState, this.savedStates);
+ this.busy(false);
+ return false;
+ }
- // Store the State
- History.storeState(newState);
- History.saveState(newState);
+ // Store the State
+ this.storeState(newState);
+ this.saveState(newState);
- // Force update of the title
- History.setTitle(newState);
+ // Force update of the title
+ this.setTitle(newState);
- // Fire Our Event
- History.Adapter.trigger(window,'statechange');
- History.busy(false);
+ // Fire Our Event
+ this.Adapter.trigger(window,'statechange');
+ this.busy(false);
- // Return true
- return true;
- };
- History.Adapter.bind(window,'popstate',History.onPopState);
+ // Return true
+ return true;
+ };
+
+
+
+
+
+
/**
* History.pushState(data,title,url)
projects / roojs1 / commitdiff