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feat(scan): first iteration of full scan view implementation

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This commit is contained in:
Jason Dreyzehner 2016-10-11 02:59:21 -04:00
commit c0d4fbe5bb
5 changed files with 106 additions and 50 deletions
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91
src/js/controllers/tab-scan.js
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@ -23,57 +23,71 @@ angular.module('copayApp.controllers').controller('tabScanController', function(
}
function _handleCapabilities(){
if(!$scope.scannerIsAvailable){
$scope.currentState = scannerStates.unavailable;
} else if($scope.scannerIsDenied){
$scope.currentState = scannerStates.denied;
} else if($scope.scannerIsRestricted){
$scope.currentState = scannerStates.denied;
} else if(!$scope.scannerHasPermission){
$scope.currentState = scannerStates.unauthorized;
} else if($scope.scannerHasPermission){
// always update the view
$timeout(function(){
if(!scannerService.isInitialized()){
$scope.currentState = scannerStates.loading;
} else if(!$scope.scannerIsAvailable){
$scope.currentState = scannerStates.unavailable;
} else if($scope.scannerIsDenied){
$scope.currentState = scannerStates.denied;
} else if($scope.scannerIsRestricted){
$scope.currentState = scannerStates.denied;
} else if(!$scope.scannerHasPermission){
$scope.currentState = scannerStates.unauthorized;
}
$log.debug('Scan view state set to: ' + $scope.currentState);
});
}
function _refreshScanView(){
_updateCapabilities();
_handleCapabilities();
if($scope.scannerHasPermission){
activate();
}
}
function _initScanView(){
_updateCapabilities();
_handleCapabilities();
}
$scope.$on("$ionicView.beforeEnter", function() {
$scope.currentState = scannerStates.loading;
});
// This could be much cleaner with a Promise API
// (needs a polyfill for some platforms)
$rootScope.$on('scannerServiceInitialized', function(){
$log.debug('Scanner initialization finished, reinitializing scan view...');
_initScanView();
_refreshScanView();
});
$scope.$on("$ionicView.afterEnter", function() {
if(scannerService.isInitialized()){
_initScanView();
}
// try initializing and refreshing status any time the view is entered
scannerService.gentleInitialize();
});
function activate(){
scannerService.activate(function(){
_updateCapabilities();
_handleCapabilities();
$log.debug('Scanner activated, setting to visible...');
$scope.currentState = scannerStates.visible;
scannerService.scan(function(err, contents){
if(err){
$log.debug('Scan canceled.');
} else if ($state.params.passthroughMode) {
$rootScope.scanResult = contents;
goBack();
} else {
handleSuccessfulScan(contents);
}
});
// pause to update the view
$timeout(function(){
scannerService.scan(function(err, contents){
if(err){
$log.debug('Scan canceled.');
} else if ($state.params.passthroughMode) {
$rootScope.scanResult = contents;
goBack();
} else {
handleSuccessfulScan(contents);
}
});
});
});
}
$scope.activate = activate;
$scope.authorize = function(){
scannerService.initialize(function(){
_refreshScanView();
});
};
$scope.$on("$ionicView.afterLeave", function() {
scannerService.deactivate();
@ -84,6 +98,14 @@ angular.module('copayApp.controllers').controller('tabScanController', function(
incomingData.redir(contents);
}
$scope.openSettings = function(){
scannerService.openSettings();
};
$scope.attemptToReactivate = function(){
scannerService.reinitialize();
};
$scope.toggleLight = function(){
scannerService.toggleLight(function(lightEnabled){
$scope.lightActive = lightEnabled;
@ -98,7 +120,7 @@ angular.module('copayApp.controllers').controller('tabScanController', function(
$timeout(function(){
$scope.cameraToggleActive = false;
$log.debug('Camera toggle control deactivated.');
}, 600);
}, 200);
});
};
@ -106,6 +128,9 @@ angular.module('copayApp.controllers').controller('tabScanController', function(
return $state.params.passthroughMode;
}
function goBack(){
$ionicHistory.nextViewOptions({
disableAnimate: true
});
$ionicHistory.backView().go();
}
$scope.goBack = goBack;