mirror of
https://github.com/wailsapp/wails.git
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163 lines
3.4 KiB
Go
163 lines
3.4 KiB
Go
package wails
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import (
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"fmt"
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"net/url"
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"strings"
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"github.com/wailsapp/wails/runtime"
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)
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// AppConfig is the configuration structure used when creating a Wails App object
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type AppConfig struct {
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// The width and height of your application in pixels
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Width, Height int
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// The title to put in the title bar
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Title string
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// The HTML your app should use. If you leave it blank, a default will be used:
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// <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta http-equiv="IE=edge" content="IE=edge"></head><body><div id="app"></div><script type="text/javascript"></script></body></html>
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HTML string
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// The Javascript your app should use. Normally this should be generated by a bundler.
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JS string
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// The CSS your app should use. Normally this should be generated by a bundler.
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CSS string
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// The colour of your window. Can take "#fff", "rgb(255,255,255)", "rgba(255,255,255,1)" formats
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Colour string
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// Indicates whether your app should be resizable
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Resizable bool
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// Indicated if the devtools should be disabled
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DisableInspector bool
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}
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// GetWidth returns the desired width
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func (a *AppConfig) GetWidth() int {
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return a.Width
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}
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// GetHeight returns the desired height
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func (a *AppConfig) GetHeight() int {
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return a.Height
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}
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// GetTitle returns the desired window title
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func (a *AppConfig) GetTitle() string {
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return a.Title
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}
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// GetHTML returns the default HTML
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func (a *AppConfig) GetHTML() string {
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if len(a.HTML) > 0 {
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a.HTML = url.QueryEscape(a.HTML)
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a.HTML = "data:text/html," + strings.ReplaceAll(a.HTML, "+", "%20")
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a.HTML = strings.ReplaceAll(a.HTML, "%3D", "=")
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}
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return a.HTML
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}
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// GetResizable returns true if the window should be resizable
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func (a *AppConfig) GetResizable() bool {
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return a.Resizable
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}
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// GetDisableInspector returns true if the inspector should be disabled
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func (a *AppConfig) GetDisableInspector() bool {
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return a.DisableInspector
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}
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// GetColour returns the colour
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func (a *AppConfig) GetColour() string {
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return a.Colour
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}
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// GetCSS returns the user CSS
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func (a *AppConfig) GetCSS() string {
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return a.CSS
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}
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// GetJS returns the user Javascript
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func (a *AppConfig) GetJS() string {
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return a.JS
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}
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func (a *AppConfig) merge(in *AppConfig) error {
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if in.CSS != "" {
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a.CSS = in.CSS
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}
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if in.Title != "" {
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a.Title = runtime.ProcessEncoding(in.Title)
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}
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if in.Colour != "" {
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a.Colour = in.Colour
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}
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if in.HTML != "" {
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a.HTML = in.HTML
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}
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if in.JS != "" {
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a.JS = in.JS
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}
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if in.HTML != "" {
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a.HTML = in.HTML
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}
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if in.Width != 0 {
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a.Width = in.Width
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}
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if in.Height != 0 {
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a.Height = in.Height
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}
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a.Resizable = in.Resizable
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a.DisableInspector = in.DisableInspector
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return nil
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}
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// Creates the default configuration
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func newConfig(userConfig *AppConfig) (*AppConfig, error) {
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result := &AppConfig{
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Width: 800,
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Height: 600,
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Resizable: true,
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Title: "My Wails App",
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Colour: "#FFF", // White by default
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HTML: defaultHTML,
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}
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if userConfig != nil {
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err := result.merge(userConfig)
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if err != nil {
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return nil, err
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}
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}
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println("****************************************************")
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fmt.Printf("%+v\n", result)
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println("****************************************************")
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return result, nil
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}
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var defaultHTML = `<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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</head>
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<body>
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<div id="app"></div>
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</body>
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</html>`
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