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check for presence of annotations before acting on keyboard input

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rlx 2012-02-15 13:16:03 +00:00
parent 2a47b434a4
commit 99f9af5cd2
1 changed files with 3 additions and 9 deletions
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12
source/Ox.UI/js/Video/Ox.VideoEditor.js
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@ -74,10 +74,10 @@ Ox.VideoEditor = function(options, self) {
key_alt_shift_right: function() {
},
key_b: function() {
selectAnnotation(getNextAnnotation('annotation', -1));
self.annotations.length && selectAnnotation(getNextAnnotation('annotation', -1));
},
key_backslash: function() {
selectAnnotation();
self.annotations.length && selectAnnotation();
},
key_closebracket: function() {
self.annotations.length && movePositionTo('annotation', 1);
@ -128,7 +128,7 @@ Ox.VideoEditor = function(options, self) {
self.options.videoSize == 'large' && toggleSize();
},
key_n: function() {
selectAnnotation(getNextAnnotation('annotation', 1), true);
self.annotations.length && selectAnnotation(getNextAnnotation('annotation', 1), true);
},
key_o: function() {
setPoint('out', self.options.position);
@ -143,12 +143,6 @@ Ox.VideoEditor = function(options, self) {
key_s: function() {
// toggleSize
},
key_shift_comma: function() {
movePositionTo('match', -1);
},
key_shift_dot: function() {
movePositionTo('match', 1);
},
key_shift_down: function() {
movePositionBy(self.options.duration);
},