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Allow use of custom HTML (#545)

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Lea Anthony 2020-10-29 19:57:11 +11:00 committed by GitHub
parent 5be197b68f
commit dc605c1683
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 30 additions and 30 deletions
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4
cmd/cmd-mewn.go
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File diff suppressed because one or more lines are too long

30
config.go
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@ -1,7 +1,8 @@
package wails
import (
"github.com/leaanthony/mewn"
b64 "encoding/base64"
"github.com/wailsapp/wails/runtime"
)
@ -9,7 +10,6 @@ import (
type AppConfig struct {
Width, Height int
Title string
defaultHTML string
HTML string
JS string
CSS string
@ -33,9 +33,9 @@ func (a *AppConfig) GetTitle() string {
return a.Title
}
// GetDefaultHTML returns the default HTML
func (a *AppConfig) GetDefaultHTML() string {
return a.defaultHTML
// GetHTML returns the HTML for the app
func (a *AppConfig) GetHTML() string {
return "data:text/html;base64," + b64.URLEncoding.EncodeToString([]byte(a.HTML))
}
// GetResizable returns true if the window should be resizable
@ -75,6 +75,10 @@ func (a *AppConfig) merge(in *AppConfig) error {
a.Colour = in.Colour
}
if in.HTML != "" {
a.HTML = in.HTML
}
if in.JS != "" {
a.JS = in.JS
}
@ -99,7 +103,7 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
Resizable: true,
Title: "My Wails App",
Colour: "#FFF", // White by default
HTML: mewn.String("./runtime/assets/default.html"),
HTML: defaultHTML,
}
if userConfig != nil {
@ -111,3 +115,17 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
return result, nil
}
var defaultHTML = `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
</head>
<body>
<div id="app"></div>
</body>
</html>`

4
lib/interfaces/appconfig.go
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@ -6,9 +6,9 @@ type AppConfig interface {
GetHeight() int
GetTitle() string
GetResizable() bool
GetDefaultHTML() string
GetHTML() string
GetDisableInspector() bool
GetColour() string
GetCSS() string
GetJS() string
}
}

2
lib/renderer/renderer-mewn.go
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File diff suppressed because one or more lines are too long

2
lib/renderer/webview.go
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@ -58,7 +58,7 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
Height: config.GetHeight(),
Title: config.GetTitle(),
Resizable: config.GetResizable(),
URL: config.GetDefaultHTML(),
URL: config.GetHTML(),
Debug: !config.GetDisableInspector(),
ExternalInvokeCallback: func(_ wv.WebView, message string) {
w.ipc.Dispatch(message, w.callback)

18
runtime/assets/default.html
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@ -1,18 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
</head>
<body>
<div id="app"></div>
<script type="text/javascript">function AddScript(js, callbackID) {
var script = document.createElement('script');
script.text = js;
document.body.appendChild(script);
}</script>
</body>
</html>