Removing duplicated functions
This commit is contained in:
Eloízio Salgado
Emanuel F. Oliveira
parent
a8626d02c0
commit
6e8376f9fd
@ -1,266 +0,0 @@
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import { Session } from 'meteor/session';
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import { $ } from 'meteor/jquery';
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getActiveViewportElement = () => {
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const viewportIndex = Session.get('activeViewport') || 0;
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return $('.imageViewerViewport').get(viewportIndex);
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};
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zoomIn = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const scaleIncrement = 0.15;
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const maximumScale = 10;
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viewport.scale = Math.min(viewport.scale + increment, maximumScale);
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cornerstone.setViewport(element, viewport);
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};
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zoomOut = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const scaleIncrement = 0.15;
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const minimumScale = 0.05;
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viewport.scale = Math.max(viewport.scale - increment, minimumScale);
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cornerstone.setViewport(element, viewport);
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};
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zoomToFit = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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cornerstone.fitToWindow(element);
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};
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rotateL = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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viewport.rotation -= 90;
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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};
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rotateR = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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viewport.rotation += 90;
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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};
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invert = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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viewport.invert = (viewport.invert === false);
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cornerstone.setViewport(element, viewport);
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};
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flipV = () => {
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const element = getActiveViewportElement();
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let viewport = cornerstone.getViewport(element);
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viewport.vflip = (viewport.vflip === false);
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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};
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flipH = () => {
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const element = getActiveViewportElement();
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let viewport = cornerstone.getViewport(element);
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viewport.hflip = (viewport.hflip === false);
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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};
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resetViewport = () => {
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const element = getActiveViewportElement();
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const enabledElement = cornerstone.getEnabledElement(element);
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if (enabledElement.fitToWindow === false) {
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const imageId = enabledElement.image.imageId;
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const instance = cornerstoneTools.metaData.get('instance', imageId);
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enabledElement.viewport = cornerstone.getDefaultViewport(enabledElement.canvas, enabledElement.image);
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const instanceClassDefaultViewport = getInstanceClassDefaultViewport(instance, enabledElement, imageId);
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cornerstone.setViewport(element, instanceClassDefaultViewport);
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} else {
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cornerstone.reset(element);
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}
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};
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clearTools = () => {
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const element = getActiveViewportElement();
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const toolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager;
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toolStateManager.clear(element);
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cornerstone.updateImage(element);
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};
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link = () => {
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const synchronizer = OHIF.viewer.stackImagePositionOffsetSynchronizer;
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if(synchronizer.isActive()) {
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synchronizer.deactivate();
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} else {
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synchronizer.activate();
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}
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}
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// Toggle the play/stop state for the cornerstone clip tool
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toggleCinePlay = () => {
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// Get the active viewport element
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const element = getActiveViewportElement();
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// Check if it's playing the clip to toggle it
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if (isPlaying()) {
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cornerstoneTools.stopClip(element);
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} else {
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cornerstoneTools.playClip(element);
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}
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// Update the UpdateCINE session property
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Session.set('UpdateCINE', Random.id());
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};
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// Show/hide the CINE dialog
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toggleCineDialog = () => {
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const cineDialog = document.getElementById('cineDialog');
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toggleDialog(cineDialog);
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};
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// Check if the clip is playing on the active viewport
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isPlaying = () => {
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// Create a dependency on LayoutManagerUpdated and UpdateCINE session
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Session.get('UpdateCINE');
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Session.get('LayoutManagerUpdated');
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// Get the viewport element and its current playClip tool state
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const element = getActiveViewportElement();
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// Empty Elements throws cornerstore exception
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if (!element || !$(element).find('canvas').length) {
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return;
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}
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const toolState = cornerstoneTools.getToolState(element, 'playClip');
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// Stop here if the tool state is not defined yet
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if (!toolState) {
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return false;
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}
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// Get the clip state
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const clipState = toolState.data[0];
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if(clipState) {
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// Return true if the clip is playing
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return !_.isUndefined(clipState.intervalId);
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}
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return false;
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};
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// Check if a study has multiple frames
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hasMultipleFrames = () => {
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// Its called everytime active viewport and/or layout change
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Session.get('activeViewport');
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Session.get('LayoutManagerUpdated');
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const activeViewport = getActiveViewportElement();
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// No active viewport yet: disable button
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if(!activeViewport || !$(activeViewport).find('canvas').length) {
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return true;
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}
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// Get images in the stack
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const stackToolData = cornerstoneTools.getToolState(activeViewport, 'stack');
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// No images in the stack, so disable button
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if (!stackToolData || !stackToolData.data || !stackToolData.data.length) {
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return true;
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}
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// Get number of images in the stack
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const stackData = stackToolData.data[0];
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const nImages = stackData.imageIds && stackData.imageIds.length ? stackData.imageIds.length : 1;
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// Stack has just one image, so disable button
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if(nImages === 1) {
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return true;
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}
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if(clipState) {
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// Return true if the clip is playing
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return !_.isUndefined(clipState.intervalId);
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}
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return false;
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};
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// Check if a study has multiple frames
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hasMultipleFrames = () => {
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// Its called everytime active viewport and/or layout change
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Session.get('activeViewport');
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Session.get('LayoutManagerUpdated');
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const activeViewport = getActiveViewportElement();
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// No active viewport yet: disable button
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if(!activeViewport) {
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return true;
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}
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// Get images in the stack
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const stackToolData = cornerstoneTools.getToolState(activeViewport, 'stack');
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// No images in the stack, so disable button
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if (!stackToolData || !stackToolData.data || !stackToolData.data.length) {
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return true;
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}
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// Get number of images in the stack
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const stackData = stackToolData.data[0];
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const nImages = stackData.imageIds && stackData.imageIds.length ? stackData.imageIds.length : 1;
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// Stack has just one image, so disable button
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if(nImages === 1) {
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return true;
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}
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return false;
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};
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isStackScrollLinkingDisabled = () => {
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// Its called everytime active viewport and/or layout change
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Session.get('activeViewport');
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Session.get('LayoutManagerUpdated');
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const synchronizer = OHIF.viewer.stackImagePositionOffsetSynchronizer;
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const linkableViewports = synchronizer.getLinkableViewports();
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return linkableViewports.length <= 1;
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}
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// Create an event listener to update playing state when a clip stops playing
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$(window).on('CornerstoneToolsClipStopped', () => Session.set('UpdateCINE', Random.id()));
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@ -7,98 +7,98 @@ import { OHIF } from 'meteor/ohif:core';
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import { updateOrientationMarkers } from './updateOrientationMarkers';
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import { getInstanceClassDefaultViewport } from './instanceClassSpecificViewport';
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function getActiveViewportElement() {
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const getActiveViewportElement = () => {
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const viewportIndex = Session.get('activeViewport') || 0;
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return $('.imageViewerViewport').get(viewportIndex);
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}
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};
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function zoomIn() {
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const zoomIn = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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const scaleIncrement = 0.15;
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const maximumScale = 10;
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viewport.scale = Math.min(viewport.scale + scaleIncrement, maximumScale);
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cornerstone.setViewport(element, viewport);
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}
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};
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function zoomOut() {
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const zoomOut = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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const scaleIncrement = 0.15;
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const minimumScale = 0.05;
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viewport.scale = Math.max(viewport.scale - scaleIncrement, minimumScale);
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cornerstone.setViewport(element, viewport);
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}
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};
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function zoomToFit() {
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const zoomToFit = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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cornerstone.fitToWindow(element);
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}
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};
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function rotateL() {
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const rotateL = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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viewport.rotation -= 90;
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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}
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};
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function rotateR() {
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const rotateR = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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viewport.rotation += 90;
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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}
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};
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function invert() {
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const invert = () => {
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const element = getActiveViewportElement();
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if (!element) {
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return;
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}
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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viewport.invert = (viewport.invert === false);
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cornerstone.setViewport(element, viewport);
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}
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};
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function flipV() {
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const flipV = () => {
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const element = getActiveViewportElement();
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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viewport.vflip = (viewport.vflip === false);
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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}
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};
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function flipH() {
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const flipH = () => {
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const element = getActiveViewportElement();
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let viewport = cornerstone.getViewport(element);
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const viewport = cornerstone.getViewport(element);
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viewport.hflip = (viewport.hflip === false);
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cornerstone.setViewport(element, viewport);
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updateOrientationMarkers(element, viewport);
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}
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};
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function resetViewport() {
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const resetViewport = () => {
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const element = getActiveViewportElement();
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const enabledElement = cornerstone.getEnabledElement(element);
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if (enabledElement.fitToWindow === false) {
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@ -112,16 +112,16 @@ function resetViewport() {
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} else {
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cornerstone.reset(element);
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}
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}
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};
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function clearTools() {
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const clearTools = () => {
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const element = getActiveViewportElement();
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const toolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager;
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toolStateManager.clear(element);
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cornerstone.updateImage(element);
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}
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};
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function linkStackScroll() {
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const linkStackScroll = () => {
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const synchronizer = OHIF.viewer.stackImagePositionOffsetSynchronizer;
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if(synchronizer.isActive()) {
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@ -129,11 +129,11 @@ function linkStackScroll() {
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} else {
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synchronizer.activate();
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}
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}
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};
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// This function was originally defined alone inside client/lib/toggleDialog.js
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// and has been moved here to avoid circular dependency issues.
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function toggleDialog(element) {
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const toggleDialog = (e =>lement) {
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const $element = $(element);
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if($element.is('dialog')) {
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if (element.hasAttribute('open')) {
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@ -150,10 +150,10 @@ function toggleDialog(element) {
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}
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Session.set('UpdateCINE', Random.id());
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}
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};
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// Toggle the play/stop state for the cornerstone clip tool
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function toggleCinePlay() {
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const toggleCinePlay = () => {
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// Get the active viewport element
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const element = getActiveViewportElement();
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@ -166,16 +166,16 @@ function toggleCinePlay() {
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// Update the UpdateCINE session property
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Session.set('UpdateCINE', Random.id());
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}
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};
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// Show/hide the CINE dialog
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function toggleCineDialog() {
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var dialog = document.getElementById('cineDialog');
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const toggleCineDialog = () => {
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const dialog = document.getElementById('cineDialog');
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toggleDialog(dialog);
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}
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};
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// Check if the clip is playing on the active viewport
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function isPlaying() {
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const isPlaying = () => {
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// Create a dependency on LayoutManagerUpdated and UpdateCINE session
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Session.get('UpdateCINE');
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Session.get('LayoutManagerUpdated');
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@ -203,10 +203,10 @@ function isPlaying() {
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}
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return false;
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}
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};
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// Check if a study has multiple frames
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function hasMultipleFrames() {
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const hasMultipleFrames = () => {
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// Its called everytime active viewport and/or layout change
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Session.get('activeViewport');
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Session.get('LayoutManagerUpdated');
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@ -236,20 +236,20 @@ function hasMultipleFrames() {
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}
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return false;
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}
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};
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// Stop clips on all non-empty elements
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function stopAllClips() {
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const stopAllClips = () => {
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const elements = $('.imageViewerViewport').not('.empty');
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elements.each( (index, element) => {
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if ($(element).find('canvas').length) {
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cornerstoneTools.stopClip(element);
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}
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});
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}
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};
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function isStackScrollLinkingDisabled() {
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const isStackScrollLinkingDisabled = () => {
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// Its called everytime active viewport and/or layout change
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Session.get('activeViewport');
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Session.get('LayoutManagerUpdated');
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@ -258,7 +258,7 @@ function isStackScrollLinkingDisabled() {
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const linkableViewports = synchronizer.getLinkableViewports();
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return linkableViewports.length <= 1;
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}
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};
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// Create an event listener to update playing state when a clip stops playing
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$(window).on('CornerstoneToolsClipStopped', () => Session.set('UpdateCINE', Random.id()));
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