init

nv/html/dwv/viewers/mobile/applauncher.js

@@ -0,0 +1,107 @@
+/**
+ * Application launcher.
+ */
+
+// start app function
+function startApp() {
+    // translate page
+    dwv.i18nPage();
+
+    // main application
+    var myapp = new dwv.App();
+
+    // display loading time
+    var listener = function (event) {
+        if (event.type === "load-start") {
+            console.time("load-data");
+        }
+        else {
+            console.timeEnd("load-data");
+        }
+    };
+
+    // before myapp.init since it does the url load
+    myapp.addEventListener("load-start", listener);
+    myapp.addEventListener("load-end", listener);
+
+    // also available:
+    //myapp.addEventListener("load-progress", listener);
+    //myapp.addEventListener("draw-create", listener);
+    //myapp.addEventListener("draw-move", listener);
+    //myapp.addEventListener("draw-change", listener);
+    //myapp.addEventListener("draw-delete", listener);
+    //myapp.addEventListener("wl-width-change", listener);
+    //myapp.addEventListener("wl-center-change", listener);
+    //myapp.addEventListener("colour-change", listener);
+    //myapp.addEventListener("position-change", listener);
+    //myapp.addEventListener("slice-change", listener);
+    //myapp.addEventListener("frame-change", listener);
+    //myapp.addEventListener("zoom-change", listener);
+    //myapp.addEventListener("offset-change", listener);
+    //myapp.addEventListener("filter-run", listener);
+    //myapp.addEventListener("filter-undo", listener);
+
+    // initialise the application
+    var options = {
+        "containerDivId": "dwv",
+        "fitToWindow": true,
+        "gui": ["tool", "load", "help", "undo", "version", "tags", "drawList"],
+        "loaders": ["File", "Url", "GoogleDrive", "Dropbox"],
+        "tools": ["Scroll", "WindowLevel", "ZoomAndPan", "Draw", "Livewire", "Filter", "Floodfill"],
+        "filters": ["Threshold", "Sharpen", "Sobel"],
+        "shapes": ["Arrow", "Ruler", "Protractor", "Rectangle", "Roi", "Ellipse", "FreeHand"],
+        "isMobile": true,
+        "helpResourcesPath": "../../resources/help"
+        //"defaultCharacterSet": "chinese"
+    };
+    if ( dwv.browser.hasInputDirectory() ) {
+        options.loaders.splice(1, 0, "Folder");
+    }
+    myapp.init(options);
+
+    var size = dwv.gui.getWindowSize();
+    $(".layerContainer").height(size.height);
+}
+
+// Image decoders (for web workers)
+dwv.image.decoderScripts = {
+    "jpeg2000": "../../decoders/pdfjs/decode-jpeg2000.js",
+    "jpeg-lossless": "../../decoders/rii-mango/decode-jpegloss.js",
+    "jpeg-baseline": "../../decoders/pdfjs/decode-jpegbaseline.js"
+};
+
+// status flags
+var domContentLoaded = false;
+var i18nInitialised = false;
+// launch when both DOM and i18n are ready
+function launchApp() {
+    if ( domContentLoaded && i18nInitialised ) {
+        startApp();
+    }
+}
+// i18n ready?
+dwv.i18nOnInitialised( function () {
+    // call next once the overlays are loaded
+    var onLoaded = function (data) {
+        dwv.gui.info.overlayMaps = data;
+        i18nInitialised = true;
+        launchApp();
+    };
+    // load overlay map info
+    $.getJSON( dwv.i18nGetLocalePath("overlays.json"), onLoaded )
+    .fail( function () {
+        console.log("Using fallback overlays.");
+        $.getJSON( dwv.i18nGetFallbackLocalePath("overlays.json"), onLoaded );
+    });
+});
+
+// check browser support
+dwv.browser.check();
+// initialise i18n
+dwv.i18nInitialise();
+
+// DOM ready?
+$(document).ready( function() {
+    domContentLoaded = true;
+    launchApp();
+});