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Make "n" and "p" focus next/previous entry like in Google Reader. TODO: Doesn't scroll view to keep the current entry visible.

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Risto Kankkunen
2013-05-21 20:42:59 +03:00
parent e1b8fa4e76
commit 21b040235f
1 changed files with 64 additions and 4 deletions
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68
src/main/webapp/js/controllers.js
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@@ -7,6 +7,12 @@ module.run(['$rootScope', function($rootScope) {
$rootScope.$on('emitNextEntry', function(event, args) {
$rootScope.$broadcast('nextEntry', args);
});
$rootScope.$on('emitFocusPreviousEntry', function(event, args) {
$rootScope.$broadcast('focusPreviousEntry', args);
});
$rootScope.$on('emitFocusNextEntry', function(event, args) {
$rootScope.$broadcast('focusNextEntry', args);
});
$rootScope.$on('emitMark', function(event, args) {
// args.entry - the entry
$rootScope.$broadcast('mark', args);
@@ -397,8 +403,14 @@ function($scope, $http, $state, $stateParams, $route, $location,
$scope.nextEntry = function() {
$scope.$emit('emitNextEntry');
};
$scope.focusPreviousEntry = function() {
$scope.$emit('emitFocusPreviousEntry');
};
$scope.focusNextEntry = function() {
$scope.$emit('emitFocusNextEntry');
};
$scope.refresh = function() {
if($stateParams._type == 'feed'){
FeedService.refresh({
@@ -672,6 +684,48 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
}
};
var focusNextEntry = function(event) {
var entry = null;
if ($scope.current) {
var index;
for ( var i = 0; i < $scope.entries.length; i++) {
if ($scope.current == $scope.entries[i]) {
index = i;
break;
}
}
index = index + 1;
if (index < $scope.entries.length) {
entry = $scope.entries[index];
}
} else if ($scope.entries.length > 0) {
entry = $scope.entries[0];
}
if (entry) {
$scope.current = entry;
}
};
var focusPreviousEntry = function(event) {
var entry = null;
if ($scope.current) {
var index;
for ( var i = 0; i < $scope.entries.length; i++) {
if ($scope.current == $scope.entries[i]) {
index = i;
break;
}
}
index = index - 1;
if (index >= 0) {
entry = $scope.entries[index];
}
}
if (entry) {
$scope.current = entry;
}
};
$scope.onScroll = function(entry) {
$scope.navigationMode = 'scroll';
if (SettingsService.settings.viewMode == 'expanded') {
@@ -689,7 +743,7 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
});
Mousetrap.bind('n', function(e) {
$scope.$apply(function() {
openNextEntry(e);
focusNextEntry(e);
});
});
Mousetrap.bind('k', function(e) {
@@ -699,7 +753,7 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
});
Mousetrap.bind('p', function(e) {
$scope.$apply(function() {
openPreviousEntry(e);
focusPreviousEntry(e);
});
});
Mousetrap.bind('o', function(e) {
@@ -757,6 +811,12 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
$scope.$on('nextEntry', function(event, args) {
openNextEntry();
});
$scope.$on('focusPreviousEntry', function(event, args) {
focusPreviousEntry();
});
$scope.$on('focusNextEntry', function(event, args) {
focusNextEntry();
});
$scope.$on('markAll', function(event, args) {
$scope.markAll(args.olderThan);
});