Clips use DICOM frameTime by default (LT-210). Added floating clip control dialog (LT-209)

2016-03-17 12:10:23 +01:00
1 parent d1d4e09815
commit 7e64fb4109
@@ -0,0 +1,78 @@
+toggleCinePlay = function() {
+    var element = getActiveViewportElement();
+    var playClipToolData = cornerstoneTools.getToolState(element, 'playClip');
+
+    if (isPlaying()) {
+        cornerstoneTools.stopClip(element);
+    } else {
+        cornerstoneTools.playClip(element);
+    }
+};
+
+function updateFramerate(rate) {
+    OHIF.viewer.cine.framesPerSecond = rate;
+
+    // Update playClip toolData for this imageId
+    var element = getActiveViewportElement();
+    var playClipToolData = cornerstoneTools.getToolState(element, 'playClip');
+    playClipToolData.data[0].framesPerSecond = OHIF.viewer.cine.framesPerSecond;
+
+    // If the movie is playing, stop/start to update the framerate
+    if (isPlaying()) {
+        var element = getActiveViewportElement();
+        cornerstoneTools.stopClip(element);
+        cornerstoneTools.playClip(element);
+    }
+
+    Session.set('UpdateCine', Random.id());
+}
+
+Template.cineDialog.helpers({
+    isPlaying: function() {
+        return isPlaying();
+    },
+    framerate: function() {
+        Session.get('UpdateCine');
+        return OHIF.viewer.cine.framesPerSecond.toFixed(1);
+    }
+});
+
+Template.cineDialog.events({
+    'click #cineFirstButton': function() {
+        switchToImageByIndex(0);
+    },
+    'click #cineBackButton': function() {
+        switchToImageRelative(-1);
+    },
+    'click #cineSlowPlaybackButton': function() {
+        updateFramerate(OHIF.viewer.cine.framesPerSecond - 1);
+    },
+    'click #cinePlayButton': function() {
+        toggleCinePlay();
+    },
+    'click #cineNextButton': function() {
+        switchToImageRelative(1);
+    },
+    'click #cineFastForwardButton': function() {
+        updateFramerate(OHIF.viewer.cine.framesPerSecond + 1);
+    },
+    'click #cineLastButton': function() {
+        switchToImageByIndex(-1);
+    },
+    'change #cineLoopCheckbox': function(e) {
+        var element = getActiveViewportElement();
+        var playClipToolData = cornerstoneTools.getToolState(element, 'playClip');
+        playClipToolData.data[0].loop = $(e.currentTarget).is(':checked');
+        OHIF.viewer.cine.loop = playClipToolData.data[0].loop;
+    },
+    'input #cineSlider': function(e) {
+        // Update the FPS text onscreen
+        var rate = parseFloat($(e.currentTarget).val());
+        updateFramerate(rate);
+    }
+});
+
+Template.cineDialog.onRendered(function() {
+    var dialog = $('#cineDialog');
+    dialog.draggable();
+});