mirror of
https://github.com/wailsapp/wails.git
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91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
//go:build windows
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package windows
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import (
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"github.com/leaanthony/winc"
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"github.com/leaanthony/winc/w32"
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"github.com/wailsapp/wails/v2/pkg/menu"
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"github.com/wailsapp/wails/v2/pkg/options"
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)
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type Window struct {
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winc.Form
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frontendOptions *options.App
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applicationMenu *menu.Menu
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}
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func NewWindow(parent winc.Controller, appoptions *options.App) *Window {
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result := new(Window)
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result.frontendOptions = appoptions
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result.SetIsForm(true)
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var exStyle int
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if appoptions.Windows != nil {
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exStyle = w32.WS_EX_CONTROLPARENT | w32.WS_EX_APPWINDOW
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if appoptions.Windows.WindowIsTranslucent {
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exStyle |= w32.WS_EX_NOREDIRECTIONBITMAP
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}
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}
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if appoptions.AlwaysOnTop {
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exStyle |= w32.WS_EX_TOPMOST
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}
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var dwStyle = w32.WS_OVERLAPPEDWINDOW
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if appoptions.Frameless {
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dwStyle = w32.WS_POPUP
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if winoptions := appoptions.Windows; winoptions != nil && winoptions.EnableFramelessBorder {
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dwStyle |= w32.WS_BORDER
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}
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}
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winc.RegClassOnlyOnce("wailsWindow")
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result.SetHandle(winc.CreateWindow("wailsWindow", parent, uint(exStyle), uint(dwStyle)))
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result.SetParent(parent)
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loadIcon := true
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if appoptions.Windows != nil && appoptions.Windows.DisableWindowIcon == true {
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loadIcon = false
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}
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if loadIcon {
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if ico, err := winc.NewIconFromResource(winc.GetAppInstance(), uint16(winc.AppIconID)); err == nil {
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result.SetIcon(0, ico)
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}
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}
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result.SetSize(appoptions.Width, appoptions.Height)
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result.SetText(appoptions.Title)
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if appoptions.Frameless == false && !appoptions.Fullscreen {
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result.EnableMaxButton(!appoptions.DisableResize)
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result.SetMinSize(appoptions.MinWidth, appoptions.MinHeight)
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result.SetMaxSize(appoptions.MaxWidth, appoptions.MaxHeight)
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}
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result.EnableSizable(!appoptions.DisableResize)
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if appoptions.Windows != nil {
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if appoptions.Windows.WindowIsTranslucent {
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result.SetTranslucentBackground()
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}
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if appoptions.Windows.DisableWindowIcon {
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result.DisableIcon()
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}
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}
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// Dlg forces display of focus rectangles, as soon as the user starts to type.
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w32.SendMessage(result.Handle(), w32.WM_CHANGEUISTATE, w32.UIS_INITIALIZE, 0)
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winc.RegMsgHandler(result)
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result.SetFont(winc.DefaultFont)
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if appoptions.Menu != nil {
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result.SetApplicationMenu(appoptions.Menu)
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}
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return result
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}
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func (w *Window) Run() int {
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return winc.RunMainLoop()
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}
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