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Merge pull request #190 from MicrosoftEdge/user/shangmin/addMissingFile
Add missing file for winforms sample
2 parents 1be6f4f + 5ba6c7d commit 1dfb9d4

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‎SampleApps/WebView2WindowsFormsBrowser/WebView2WindowsFormsBrowser.csproj

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<None Update="assets\AppStartPageBackground.png">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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<None Update="assets\hostObject.html">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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<None Update="assets\webMessages.html">
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>

‎SampleApps/WebView2WindowsFormsBrowser/assets/hostObject.html

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<html>
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<body>
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<button id='runTest'>Run Test</button>
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<button id='method'>Method with param</button>
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<button id='methodAsync'>Method with param (async)</button>
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<button id='methodAsynTaskVoid'>Method with param (async) without result</button>
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<button id='methodNoParam'>Method no param</button>
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<button id='methodNoParamAsync'>Method no param (async)</button>
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<button id='methodNoParamAsyncVoid'>Method no param (async) without result</button>
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<button id='propertyGet'>Property Get</button>
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<button id='propertySet'>Property Set</button>
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<button id='indexerGet'>Get object[index]</button>
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<button id='indexerSet'>Set object[index]</button>
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<button id='indexerGetAlias'>Get Items[index]</button>
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<button id='indexerSetAlias'>Set Items[index]</button>
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<div id="div_iframe" style="display: none;"></div>
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<script>
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//! Create IFrame from the parent html page and load it
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function createIFrame() {
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var i = document.createElement("iframe");
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i.src = "https://appassets.example/hostObject.html";
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i.scrolling = "auto";
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i.frameborder = "0";
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i.height = "50%";
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i.width = "100%";
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i.name = "iframe_name";
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var div = document.getElementById("div_iframe");
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div.appendChild(i); div.style.display = 'block';
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};
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window.onload = function () {
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if (window.top === window) {
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createIFrame();
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}
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};
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function getStack() {
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try {
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throw new Error('');
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} catch (error) {
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return error.stack;
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}
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}
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function valueToString(value) {
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return '(' + JSON.stringify(value) + ', ' + (typeof value) + ')';
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}
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async function assert(condition, text, message) {
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if (!condition) {
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alert('Assertion failed, ' + text + ': ' + message);
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} else {
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console.log('assert passed: ' + text);
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}
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}
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function assertEqual(actual, expected, text)
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{
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assert(expected === actual, text, ('Equality assertion failed. ' +
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'Expected ' + valueToString(expected) + ', ' +
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'Actual ' + valueToString(actual) + ', ' + getStack()));
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}
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document.getElementById('runTest').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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let expected_result = 'value1';
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bridge.Prop = expected_result;
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let result = await bridge.Prop;
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assertEqual(result, expected_result, 'property on bridge');
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const value2 = 'value2';
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result = await bridge.Func(value2);
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expected_result = 'BridgeAddRemoteObject.Func(' + value2 + ')';
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assertEqual(result, expected_result, 'method with parameter');
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result = await bridge.Func2();
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expected_result = 'BridgeAddRemoteObject.Func2()';
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assertEqual(result, expected_result, 'method with no parameter');
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result = await bridge.FuncAsync(500);
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expected_result = 'BridgeAddRemoteObject.FuncAsync(500)';
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assertEqual(result, expected_result, 'async method with parameter');
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result = await bridge.FuncAsyncTaskVoid(500);
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expected_result = null;
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assertEqual(result, expected_result, 'async method with parameter without result');
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result = await bridge.Func2Async();
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expected_result = 'BridgeAddRemoteObject.Func2Async()';
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assertEqual(result, expected_result, 'async method with no parameter');
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result = await bridge.Func2AsyncTaskVoid();
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expected_result = null;
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assertEqual(result, expected_result, 'async method with no parameter without result');
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result = await bridge.FuncAsync(0);
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expected_result = 'BridgeAddRemoteObject.FuncAsync(0)';
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assertEqual(result, expected_result, 'async method with no delay');
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const another_object = bridge.AnotherObject;
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another_object.Prop = value2;
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result = await another_object.Prop;
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expected_result = value2;
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assertEqual(result, expected_result, 'property on another_object');
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chrome.webview.hostObjects.options.shouldSerializeDates = true;
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const date = new Date();
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bridge.DateProp = date;
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const date2 = await bridge.DateProp;
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assertEqual(date2.getTime(), date.getTime(), 'test date object serialization');
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let index = 123;
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expected_result = 'aa';
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bridge[index] = expected_result;
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result = await bridge[index];
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assertEqual(result, expected_result, 'bridge[index]');
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index = 321;
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expected_result = 'bb';
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bridge.Items[index] = expected_result;
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result = await bridge.Items[index];
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assertEqual(result, expected_result, 'bridge.Items[index]');
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let resolved_bridge = await bridge;
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result = await bridge.GetObjectType(resolved_bridge);
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expected_result = 'BridgeAddRemoteObject';
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assertEqual(result, expected_result, 'type of resolved_bridge');
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result = await bridge.GetObjectType(bridge);
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expected_result = 'BridgeAddRemoteObject';
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assertEqual(result, expected_result, 'type of bridge');
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result = await bridge.GetObjectType(another_object);
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expected_result = 'AnotherRemoteObject';
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assertEqual(result, expected_result, 'type of another_object');
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result = await bridge.GetObjectTypeAsync(another_object);
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expected_result = 'AnotherRemoteObject';
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assertEqual(result, expected_result, 'type of another_object asynchronously');
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alert('Test End');
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});
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document.getElementById('method').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.Func(prompt('Method parameter text', 'Method parameter text'));
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alert(result);
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});
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document.getElementById('methodAsync').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.FuncAsync(prompt('How many milliseconds should the async operation take? Enter zero or less to make it return immediately and synchronously.', '2000'));
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alert(result);
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});
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document.getElementById('methodAsynTaskVoid').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.FuncAsyncTaskVoid(prompt('How many milliseconds should the async operation take? Enter zero or less to make it return immediately and synchronously.', '2000'));
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alert(result);
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});
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document.getElementById('methodNoParam').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.Func2();
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alert(result);
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});
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document.getElementById('methodNoParamAsync').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.Func2Async();
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alert(result);
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});
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document.getElementById('methodNoParamAsyncVoid').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.Func2AsyncTaskVoid();
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alert(result);
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});
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document.getElementById('propertyGet').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.Prop;
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alert(result);
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});
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document.getElementById('propertySet').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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bridge.Prop = prompt('Property text', 'Property text');
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});
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document.getElementById('indexerGet').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge[1];
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alert(result);
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});
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document.getElementById('indexerSet').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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bridge[1] = prompt('Property text', 'Property text');
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});
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document.getElementById('indexerGetAlias').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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const result = await bridge.Items[12];
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alert(result);
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});
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document.getElementById('indexerSetAlias').addEventListener('click', async () => {
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const bridge = chrome.webview.hostObjects.bridge;
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bridge.Items[12] = prompt('Property text', 'Property text');
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});
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</script>
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</body>
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</html>

‎SampleApps/WebView2WindowsFormsBrowser/assets/webMessages.html

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<!DOCTYPE html>
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<html>
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<head>
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<title>ScenarioWebMessage</title>
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<script>
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"use strict";
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window.chrome.webview.addEventListener('message', arg => {
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if ("WindowBounds" in arg.data) {
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document.getElementById("window-bounds").value = arg.data.WindowBounds;
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}
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if ("SetColor" in arg.data) {
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document.getElementById("colorable").style.color = arg.data.SetColor;
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}
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});
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function SetTitleText() {
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let titleText = document.getElementById("title-text");
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window.chrome.webview.postMessage(`SetTitleText ${titleText.value}`);
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}
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function GetWindowBounds() {
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window.chrome.webview.postMessage("GetWindowBounds");
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}
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function createIFrame() {
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var i = document.createElement("iframe");
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i.src = "https://appassets.example/webMessages.html";
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i.scrolling = "auto";
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i.frameborder = "0";
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i.height = "90%";
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i.width = "100%";
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i.name = "iframe_name";
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var div = document.getElementById("div_iframe");
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div.appendChild(i); div.style.display = 'block';
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};
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window.onload = function () {
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var class_value;
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var menu_item;
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var description;
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if (window.top === window) {
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var div_summary = document.getElementById("div_summary");
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div_summary.style.display = 'block';
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createIFrame();
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class_value = "ICoreWebView2";
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menu_item = "Post Message JSON";
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description = "page";
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}
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else {
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class_value = "ICoreWebView2Frame";
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menu_item = "IFrame Post Message JSON";
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description = "iframe";
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}
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document.getElementById("class1").innerHTML = class_value;
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document.getElementById("class2").innerHTML = class_value;
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document.getElementById("class3").innerHTML = class_value;
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document.getElementById("menu").innerHTML = menu_item;
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document.getElementById("page").innerHTML = description;
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};
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</script>
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</head>
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<body>
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<div id="div_summary" style="display: none;">
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<h1>WebMessage sample page</h1>
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<p>
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This page demonstrates basic interaction between the host app and the webview by
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means of Web Messages.
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</p>
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</div>
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<h2>Posting Messages</h2>
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<p id="colorable">
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Messages can be posted from the host app to this <label id="page"></label> using the
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functions <code><label id="class1"></label>::PostWebMessageAsJson</code> and
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<code><label id="class2"></label>::PostWebMessageAsString</code>. Try using the menu item
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"Script-&gt;<label id="menu"></label>" to send the message <code>{"SetColor":"blue"}</code>.
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It should change the text color of this paragraph.
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</p>
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<h2>Receiving Messages</h2>
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<p>The host app can receive messages by registering an event handler with
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<code><label id="class3"></label>::HandleWebMessage</code>. If you enter text and click
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"Send", this <label id="page"></label> will send a message to the host app which will change the text of
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the title bar.</p>
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<input type="text" id="title-text" />
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<button onclick="SetTitleText()">Send</button>
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<h2>Round trip</h2>
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<p>
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The host app can send messages back in response to received messages. If you click
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"Get window bounds", the host app will report back the bounds of its window, which will
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appear in the text box.
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</p>
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<button onclick="GetWindowBounds()">Get window bounds</button><br>
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<textarea id="window-bounds" rows="4" readonly></textarea>
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<div id="div_iframe" style="display: none;">
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<h2>IFrame</h2>
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</div>
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</body>
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</html>

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