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Actually only scroll the entry to top when using keyboard shortcuts, when clicking the entry, check the visibility of the entry. This is what google reader does.

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Athou
2013-06-05 12:24:04 +02:00
parent ae9dcd2a90
commit 2b8f7cf221
3 changed files with 37 additions and 38 deletions
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49
src/main/webapp/js/controllers.js
View File

@@ -7,12 +7,6 @@ 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);
@@ -487,13 +481,6 @@ function($scope, $http, $state, $stateParams, $route, $location,
$scope.$emit('emitNextEntry');
};
$scope.focusPreviousEntry = function() {
$scope.$emit('emitFocusPreviousEntry');
};
$scope.focusNextEntry = function() {
$scope.$emit('emitFocusNextEntry');
};
$scope.refresh = function() {
if($stateParams._type == 'feed'){
FeedService.refresh({
@@ -783,13 +770,13 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
};
$scope.isOpen = SettingsService.settings.viewMode == 'expanded';
$scope.entryClicked = function(entry, event) {
var openEntry = function(entry, event) {
if (event && event.which === 3) {
// right click
return;
}
$scope.navigationMode = 'click';
if (!event || (!event.ctrlKey && event.which != 2)) {
if ($scope.current != entry || SettingsService.settings.viewMode == 'expanded') {
$scope.isOpen = true;
@@ -800,21 +787,25 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
$scope.mark(entry, true);
}
$scope.current = entry;
if(event) {
if (event) {
event.preventDefault();
event.stopPropagation();
}
} else {
$scope.mark(entry, true);
}
}
$scope.entryClicked = function(entry, event) {
$scope.navigationMode = 'click';
openEntry(entry, event);
};
$scope.bodyClicked = function(entry, event) {
if (SettingsService.settings.viewMode == 'expanded' && $scope.current != entry) {
$scope.entryClicked(entry, event);
}
};
$scope.noop = function(event) {
if (!event.ctrlKey && event.which != 2) {
event.preventDefault();
@@ -859,21 +850,20 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
var openNextEntry = function(event) {
var entry = getNextEntry();
if (entry) {
$scope.entryClicked(entry, event);
openEntry(entry, event);
}
};
var openPreviousEntry = function(event) {
var entry = getPreviousEntry();
if (entry) {
$scope.entryClicked(entry, event);
openEntry(entry, event);
}
};
var focusNextEntry = function(event) {
var entry = getNextEntry();
if (entry) {
$scope.navigationMode = 'click';
$scope.current = entry;
}
};
@@ -881,7 +871,6 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
var focusPreviousEntry = function(event) {
var entry = getPreviousEntry();
if (entry) {
$scope.navigationMode = 'click';
$scope.current = entry;
}
};
@@ -898,35 +887,41 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
Mousetrap.bind('j', function(e) {
$scope.$apply(function() {
$scope.navigationMode = 'keyboard';
openNextEntry(e);
});
});
Mousetrap.bind('n', function(e) {
$scope.$apply(function() {
$scope.navigationMode = 'keyboard';
focusNextEntry(e);
});
});
Mousetrap.bind('k', function(e) {
$scope.$apply(function() {
$scope.navigationMode = 'keyboard';
openPreviousEntry(e);
});
});
Mousetrap.bind('p', function(e) {
$scope.$apply(function() {
$scope.navigationMode = 'keyboard';
focusPreviousEntry(e);
});
});
Mousetrap.bind('o', function(e) {
$scope.$apply(function() {
$scope.navigationMode = 'keyboard';
if ($scope.current) {
$scope.entryClicked($scope.current, e);
openEntry($scope.current, e);
}
});
});
Mousetrap.bind('enter', function(e) {
$scope.$apply(function() {
$scope.navigationMode = 'keyboard';
if ($scope.current) {
$scope.entryClicked($scope.current, e);
openEntry($scope.current, e);
}
});
});
@@ -979,17 +974,13 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
});
$scope.$on('previousEntry', function(event, args) {
$scope.navigationMode = 'keyboard';
openPreviousEntry();
});
$scope.$on('nextEntry', function(event, args) {
$scope.navigationMode = 'keyboard';
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);
});

22
src/main/webapp/js/directives.js
View File

@@ -124,7 +124,8 @@ module.directive('onScrollMiddle', function() {
});
/**
* Scrolls to the element if the value is true
* Scrolls to the element if the value is true and the attribute is not fully visible,
* unless the attribute scroll-to-force is true
*/
module.directive('scrollTo', [ '$timeout', function($timeout) {
return {
@@ -133,6 +134,9 @@ module.directive('scrollTo', [ '$timeout', function($timeout) {
scope.$watch(attrs.scrollTo, function(value) {
if (!value)
return;
var force = scope.$eval(attrs.scrollToForce);
// timeout here to execute after dom update
$timeout(function() {
var docTop = $(window).scrollTop();
var docBottom = docTop + $(window).height();
@@ -140,12 +144,16 @@ module.directive('scrollTo', [ '$timeout', function($timeout) {
var elemTop = $(element).offset().top;
var elemBottom = elemTop + $(element).height();
var offset = parseInt(attrs.scrollToOffset, 10);
var scrollTop = $(element).offset().top + offset;
$('html, body').animate({
scrollTop : scrollTop
}, 0);
if (!force && (elemTop > docTop) && (elemBottom < docBottom)) {
// element is entirely visible
return;
} else {
var offset = parseInt(attrs.scrollToOffset, 10);
var scrollTop = $(element).offset().top + offset;
$('html, body').animate({
scrollTop : scrollTop
}, 0);
}
});
});
}

4
src/main/webapp/templates/feeds.view.html
View File

@@ -14,8 +14,8 @@
<div infinite-scroll="loadMoreEntries()" infinite-scroll-disabled="busy || !settingsService.settings.readingMode" infinite-scroll-distance="1" id="feed-accordion"
ng-class="{'expanded' : settingsService.settings.viewMode == 'expanded' }">
<div ng-show="message && errorCount > 10">${view.error_while_loading_feed} : {{message}}</div>
<div ng-repeat="entry in entries" class="entry" scroll-to="navigationMode == 'click' && current == entry"
scroll-to-offset="-58" on-scroll-middle="onScroll(entry)"
<div ng-repeat="entry in entries" class="entry" scroll-to="navigationMode != 'scroll' && current == entry"
scroll-to-force="navigationMode == 'keyboard'" scroll-to-offset="-58" on-scroll-middle="onScroll(entry)"
ng-class="{unread: entry.read == false, current: current==entry, open: isOpen, closed: !isOpen}">
<a href="{{entry.url}}" target="_blank" class="entry-heading" ng-click="noop($event)" ng-mouseup="entryClicked(entry, $event)">
<span class="feed-name visible-desktop">