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pas2js
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* Wasm Timer host demo

Michael Van Canneyt 2 months ago
parent
93a49d64d1
commit
8d87707e2d
3 changed files with 152 additions and 0 deletions
Split View Show Diff Stats
  1. 17 0
      demo/wasienv/timer/index.html
  2. 96 0
      demo/wasienv/timer/wasmtimerhost.lpi
  3. 39 0
      demo/wasienv/timer/wasmtimerhost.lpr

+ 17 - 0
demo/wasienv/timer/index.html
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+<!doctype html>
 
+<html lang="en">
 
+<head>
 
+  <meta http-equiv="Content-type" content="text/html; charset=utf-8">
 
+  <title>Webassembly Timer Demo</title>
 
+  <meta name="viewport" content="width=device-width, initial-scale=1">
 
+  <script src="wasmtimerhost.js"></script>
 
+</head>
 
+<body>
 
+  <h3>Webassembly Timer Demo</h3>
 
+  <script>
 
+    rtl.showUncaughtExceptions=true;
 
+    window.addEventListener("load", rtl.run);
 
+  </script>
 
+  <div id="pasjsconsole"></div>
 
+</body>
 
+</html>

+ 96 - 0
demo/wasienv/timer/wasmtimerhost.lpi
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+<?xml version="1.0" encoding="UTF-8"?>
 
+<CONFIG>
 
+  <ProjectOptions>
 
+    <Version Value="12"/>
 
+    <General>
 
+      <Flags>
 
+        <MainUnitHasCreateFormStatements Value="False"/>
 
+        <MainUnitHasTitleStatement Value="False"/>
 
+        <MainUnitHasScaledStatement Value="False"/>
 
+      </Flags>
 
+      <SessionStorage Value="InProjectDir"/>
 
+      <Title Value="wasmtimerhost"/>
 
+      <UseAppBundle Value="False"/>
 
+      <ResourceType Value="res"/>
 
+    </General>
 
+    <CustomData Count="6">
 
+      <Item0 Name="BrowserConsole" Value="1"/>
 
+      <Item1 Name="MaintainHTML" Value="1"/>
 
+      <Item2 Name="Pas2JSProject" Value="1"/>
 
+      <Item3 Name="PasJSLocation" Value="$NameOnly($(ProjFile))"/>
 
+      <Item4 Name="PasJSWebBrowserProject" Value="1"/>
 
+      <Item5 Name="RunAtReady" Value="1"/>
 
+    </CustomData>
 
+    <BuildModes>
 
+      <Item Name="Default" Default="True"/>
 
+    </BuildModes>
 
+    <PublishOptions>
 
+      <Version Value="2"/>
 
+      <UseFileFilters Value="True"/>
 
+    </PublishOptions>
 
+    <RunParams>
 
+      <FormatVersion Value="2"/>
 
+    </RunParams>
 
+    <Units>
 
+      <Unit>
 
+        <Filename Value="wasmtimerhost.lpr"/>
 
+        <IsPartOfProject Value="True"/>
 
+      </Unit>
 
+      <Unit>
 
+        <Filename Value="index.html"/>
 
+        <IsPartOfProject Value="True"/>
 
+        <CustomData Count="1">
 
+          <Item0 Name="PasJSIsProjectHTMLFile" Value="1"/>
 
+        </CustomData>
 
+      </Unit>
 
+      <Unit>
 
+        <Filename Value="../../../packages/wasm-utils/src/wasm.pas2js.timer.pas"/>
 
+        <IsPartOfProject Value="True"/>
 
+      </Unit>
 
+    </Units>
 
+  </ProjectOptions>
 
+  <CompilerOptions>
 
+    <Version Value="11"/>
 
+    <Target FileExt=".js">
 
+      <Filename Value="wasmtimerhost"/>
 
+    </Target>
 
+    <SearchPaths>
 
+      <IncludeFiles Value="$(ProjOutDir)"/>
 
+      <OtherUnitFiles Value="../../../packages/wasm-utils/src"/>
 
+      <UnitOutputDirectory Value="js"/>
 
+    </SearchPaths>
 
+    <Parsing>
 
+      <SyntaxOptions>
 
+        <AllowLabel Value="False"/>
 
+        <UseAnsiStrings Value="False"/>
 
+        <CPPInline Value="False"/>
 
+      </SyntaxOptions>
 
+    </Parsing>
 
+    <CodeGeneration>
 
+      <TargetOS Value="browser"/>
 
+    </CodeGeneration>
 
+    <Linking>
 
+      <Debugging>
 
+        <GenerateDebugInfo Value="False"/>
 
+        <UseLineInfoUnit Value="False"/>
 
+      </Debugging>
 
+    </Linking>
 
+    <Other>
 
+      <CustomOptions Value="-Jeutf-8 -Jirtl.js -Jc -Jminclude"/>
 
+      <CompilerPath Value="$(pas2js)"/>
 
+    </Other>
 
+  </CompilerOptions>
 
+  <Debugging>
 
+    <Exceptions>
 
+      <Item>
 
+        <Name Value="EAbort"/>
 
+      </Item>
 
+      <Item>
 
+        <Name Value="ECodetoolError"/>
 
+      </Item>
 
+      <Item>
 
+        <Name Value="EFOpenError"/>
 
+      </Item>
 
+    </Exceptions>
 
+  </Debugging>
 
+</CONFIG>

+ 39 - 0
demo/wasienv/timer/wasmtimerhost.lpr
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+program wasmtimerhost;
 
+
 
+{$mode objfpc}
 
+
 
+uses
 
+  BrowserConsole, BrowserApp, WASIHostApp, JS, Classes, SysUtils, Web, wasm.pas2js.timer;
 
+
 
+type
 
+
 
+  { TMyApplication }
 
+
 
+  TMyApplication = class(TWASIHostApplication)
 
+  protected
 
+    FTimerAPI : TWasmTimerAPI;
 
+    procedure DoRun; override;
 
+  public
 
+    constructor Create(aOwner : TComponent); override;
 
+  end;
 
+
 
+procedure TMyApplication.DoRun;
 
+begin
 
+  StartWebAssembly('timerdemo.wasm');
 
+end;
 
+
 
+constructor TMyApplication.Create(aOwner: TComponent);
 
+begin
 
+  inherited Create(aOwner);
 
+  FTimerAPI:=TWasmTimerAPI.Create(WasiEnvironment);
 
+  FTimerAPI.LogAPICalls:=True;
 
+end;
 
+
 
+var
 
+  Application : TMyApplication;
 
+
 
+begin
 
+  Application:=TMyApplication.Create(nil);
 
+  Application.Initialize;
 
+  Application.Run;
 
+end.