v1.13.1

(cherry picked from commit 7036a3183e)

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: [leaanthony]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

CONTRIBUTORS.md

@@ -42,4 +42,7 @@ Wails is what it is because of the time and effort given by these great people.
   * [misitebao](https://github.com/misitebao)
   * [Elie Grenon](https://github.com/DrunkenPoney)
   * [SophieAu](https://github.com/SophieAu)
-  * [Alexander Matviychuk](https://github.com/alexmat)
+  * [Alexander Matviychuk](https://github.com/alexmat)
+  * [RH12503](https://github.com/RH12503) 
+  * [hi019](https://github.com/hi019)
+  

README.md

@@ -2,7 +2,7 @@
    <img src="logo_cropped.png" width="40%"><br/>
 </p>
 <p align="center">
-   A framework for building desktop applications using Go & Web Technologies.<br/><br/>
+   Build desktop applications using Go & Web Technologies.<br/><br/>
    <a href="https://github.com/wailsapp/wails/blob/master/LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue.svg"></a>
    <a href="https://goreportcard.com/report/github.com/wailsapp/wails"><img src="https://goreportcard.com/badge/github.com/wailsapp/wails"/></a>
    <a href="http://godoc.org/github.com/wailsapp/wails"><img src="https://img.shields.io/badge/godoc-reference-blue.svg"/></a>
@@ -20,7 +20,7 @@ The official docs can be found at [https://wails.app](https://wails.app).
 
 ## Features
 
-- Use standard Go libraries/frameworks for the backend
+- Use standard Go for the backend
 - Use any frontend technology to build your UI
 - Quickly create Vue, Vuetify or React frontends for your Go programs
 - Expose Go methods/functions to the frontend via a single bind command
@@ -30,6 +30,23 @@ The official docs can be found at [https://wails.app](https://wails.app).
 - Powerful cli tool
 - Multiplatform
 
+## Sponsors
+
+This project is supported by these kind people:
+
+<a href="https://pace.dev" style="width:100px"><img src="pace.jpeg" width="100"/></a>
+<a href="https://github.com/tc-hib" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/tc-hib.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
+<a href="https://github.com/picatz" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/picatz.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
+<a href="https://github.com/tylertravisty" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/tylertravisty.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
+<a href="https://github.com/picatz" style="width:50px;border-radius: 50%">
+  <img src="https://github.com/picatz.png?size=50" width="50" style="border-radius: 50%"/>
+</a>
 
 ## Installation
 
@@ -150,7 +167,8 @@ This project was mainly coded to the following albums:
 ## Special Thanks
 
 <p align="center" style="text-align: center">
-   A *huge* thanks to <a href="https://pace.dev"><img src="pace.jpeg"/> Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
+   <a href="https://pace.dev"><img src="pace.jpeg"/></a><br/>
+   A *huge* thanks to <a href="https://pace.dev">Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
    If you are looking for a Project Management tool that's powerful but quick and easy to use, check them out!<br/><br/>
 </p>
 

cmd/github.go

@@ -24,7 +24,7 @@ func (g *GitHubHelper) GetVersionTags() ([]*SemanticVersion, error) {
 	result := []*SemanticVersion{}
 	var err error
 
-	resp, err := http.Get("https://api.github.com/repos/wailsapp/wails/tags")
+	resp, err := http.Get("https://api.github.com/repos/wailsapp/wails/releases")
 	if err != nil {
 		return result, err
 	}

cmd/helpers.go

@@ -595,3 +595,9 @@ func ldFlags(po *ProjectOptions, buildMode string) string {
 	}
 	return ldflags
 }
+
+func getGitConfigValue(key string) (string, error) {
+	output, err := exec.Command("git", "config", "--get", "--null", key).Output()
+	// When using --null git appends a null character (\u0000) to the command output
+	return strings.TrimRight(string(output), "\u0000"), err
+}

cmd/system.go

@@ -99,11 +99,16 @@ func (s *SystemHelper) setup() error {
 
 	if config.Name != "" {
 		systemConfig["name"] = PromptRequired("What is your name", config.Name)
+	} else if n, err := getGitConfigValue("user.name"); err == nil && n != "" {
+		systemConfig["name"] = PromptRequired("What is your name", n)
 	} else {
 		systemConfig["name"] = PromptRequired("What is your name")
 	}
+
 	if config.Email != "" {
 		systemConfig["email"] = PromptRequired("What is your email address", config.Email)
+	} else if e, err := getGitConfigValue("user.email"); err == nil && e != "" {
+		systemConfig["email"] = PromptRequired("What is your email address", e)
 	} else {
 		systemConfig["email"] = PromptRequired("What is your email address")
 	}
@@ -180,7 +185,7 @@ func (s *SystemHelper) Initialise() error {
 	return s.setup()
 }
 
-// SystemConfig - Defines system wode configuration data
+// SystemConfig - Defines system wide configuration data
 type SystemConfig struct {
 	Name  string `json:"name"`
 	Email string `json:"email"`

cmd/templates/angular-template/frontend/package.json.template

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "scripts": {
     "ng": "npx ng",
-    "start": "npx ng serve --poll=2000 --host=0.0.0.0",
+    "serve": "npx ng serve --poll=2000 --host=0.0.0.0",
     "build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
     "test": "npx ng test",
     "lint": "npx ng lint",

cmd/templates/angular-template/template.json

@@ -14,7 +14,7 @@
   "author": "bh90210 <ktc@pm.me>",
   "created": "2019-06-15 18:23:48.666414555 +0300 EEST m=+223.934866008",
   "frontenddir": "frontend",
-  "serve": "npx ng serve --poll=2000",
+  "serve": "npm run serve",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/templates/create-react-app/frontend/package.json.template

@@ -12,7 +12,7 @@
     "@wailsapp/runtime": "^1.0.10"
   },
   "scripts": {
-    "start": "react-scripts start",
+    "serve": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"

cmd/templates/create-react-app/template.json

@@ -8,7 +8,7 @@
   "author": "bh90210 <ktc@pm.me>",
   "created": "2019-06-07 18:23:48.666414555 +0300 EEST m=+223.934866008",
   "frontenddir": "frontend",
-  "serve": "npm run start",
+  "serve": "npm run serve",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/templates/svelte/frontend/package.json.template

@@ -3,7 +3,7 @@
   "author": "{{.Author.Name}}<{{.Author.Email}}>",
   "scripts": {
     "build": "rollup -c",
-    "dev": "rollup -c -w",
+    "serve": "rollup -c -w",
     "start": "sirv public"
   },
   "devDependencies": {

cmd/templates/svelte/template.json

@@ -8,7 +8,7 @@
   "author": "Tim Kipp <timkipp.22.developer@gmail.com>",
   "created": "2020-09-06 13:06:10.469848 -0700 PDT m=+213.578828559",
   "frontenddir": "frontend",
-  "serve": "npm run dev",
+  "serve": "npm run serve",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v1.12.0-pre4"
+const Version = "v1.13.1"

config.go

@@ -31,6 +31,18 @@ type AppConfig struct {
 	// Indicates whether your app should be resizable
 	Resizable bool
 
+	// Minimum width of a resizable window. If set, MinHeight should also be set.
+	MinWidth int
+
+	// Minimum height of a resizable window. If set, MinWidth should also be set.
+	MinHeight int
+
+	// Maximum width of a resizable window. If set, MaxHeight should also be set.
+	MaxWidth int
+
+	// Maximum height of a resizable window. If set, MaxWidth should also be set.
+	MaxHeight int
+
 	// Indicated if the devtools should be disabled
 	DisableInspector bool
 }
@@ -65,6 +77,26 @@ func (a *AppConfig) GetResizable() bool {
 	return a.Resizable
 }
 
+// GetMinWidth returns the minimum width of the window
+func (a *AppConfig) GetMinWidth() int {
+	return a.MinWidth
+}
+
+// GetMinHeight returns the minimum height of the window
+func (a *AppConfig) GetMinHeight() int {
+	return a.MinHeight
+}
+
+// GetMaxWidth returns the maximum width of the window
+func (a *AppConfig) GetMaxWidth() int {
+	return a.MaxWidth
+}
+
+// GetMaxHeight returns the maximum height of the window
+func (a *AppConfig) GetMaxHeight() int {
+	return a.MaxHeight
+}
+
 // GetDisableInspector returns true if the inspector should be disabled
 func (a *AppConfig) GetDisableInspector() bool {
 	return a.DisableInspector
@@ -115,6 +147,23 @@ func (a *AppConfig) merge(in *AppConfig) error {
 	if in.Height != 0 {
 		a.Height = in.Height
 	}
+
+	if in.MinWidth != 0 {
+		a.MinWidth = in.MinWidth
+	}
+
+	if in.MinHeight != 0 {
+		a.MinHeight = in.MinHeight
+	}
+
+	if in.MaxWidth != 0 {
+		a.MaxWidth = in.MaxWidth
+	}
+
+	if in.MaxHeight != 0 {
+		a.MaxHeight = in.MaxHeight
+	}
+
 	a.Resizable = in.Resizable
 	a.DisableInspector = in.DisableInspector
 
@@ -127,6 +176,10 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
 		Width:     800,
 		Height:    600,
 		Resizable: true,
+		MinWidth:  -1,
+		MinHeight: -1,
+		MaxWidth:  -1,
+		MaxHeight: -1,
 		Title:     "My Wails App",
 		Colour:    "#FFF", // White by default
 		HTML:      defaultHTML,

lib/interfaces/appconfig.go

@@ -5,6 +5,10 @@ type AppConfig interface {
 	GetWidth() int
 	GetHeight() int
 	GetTitle() string
+	GetMinWidth() int
+	GetMinHeight() int
+	GetMaxWidth() int
+	GetMaxHeight() int
 	GetResizable() bool
 	GetHTML() string
 	GetDisableInspector() bool

lib/interfaces/renderer.go

@@ -22,6 +22,10 @@ type Renderer interface {
 
 	// Window Runtime
 	SetColour(string) error
+
+	SetMinSize(width, height int)
+	SetMaxSize(width, height int)
+
 	Fullscreen()
 	UnFullscreen()
 	SetTitle(title string)

lib/interfaces/runtime.go

@@ -1,4 +1,4 @@
 package interfaces
 
 // Runtime interface
-type Runtime interface {}
+type Runtime interface{}

lib/renderer/bridge/bridge.go

@@ -186,6 +186,18 @@ func (h *Bridge) SetColour(colour string) error {
 	return nil
 }
 
+// SetMinSize is unsupported for Bridge but required
+// for the Renderer interface
+func (h *Bridge) SetMinSize(width, height int) {
+	h.log.Warn("SetMinSize() unsupported in bridge mode")
+}
+
+// SetMaxSize is unsupported for Bridge but required
+// for the Renderer interface
+func (h *Bridge) SetMaxSize(width, height int) {
+	h.log.Warn("SetMaxSize() unsupported in bridge mode")
+}
+
 // Fullscreen is unsupported for Bridge but required
 // for the Renderer interface
 func (h *Bridge) Fullscreen() {

lib/renderer/webview.go

@@ -29,6 +29,8 @@ type WebView struct {
 	config       interfaces.AppConfig
 	eventManager interfaces.EventManager
 	bindingCache []string
+	
+	maximumSizeSet bool
 }
 
 // NewWebView returns a new WebView struct
@@ -52,10 +54,37 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 	// Save the config
 	w.config = config
 
+	width := config.GetWidth()
+	height := config.GetHeight()
+
+	// Clamp width and height
+	minWidth, minHeight := config.GetMinWidth(), config.GetMinHeight()
+	maxWidth, maxHeight := config.GetMaxWidth(), config.GetMaxHeight()
+	setMinSize := minWidth != -1 && minHeight != -1
+	setMaxSize := maxWidth != -1 && maxHeight != -1
+
+	if setMinSize {
+		if width < minWidth {
+			width = minWidth
+		}
+		if height < minHeight {
+			height = minHeight
+		}
+	}
+
+	if setMaxSize {
+		if width > maxWidth {
+			width = maxWidth
+		}
+		if height > maxHeight {
+			height = maxHeight
+		}
+	}
+
 	// Create the WebView instance
 	w.window = wv.NewWebview(wv.Settings{
-		Width:     config.GetWidth(),
-		Height:    config.GetHeight(),
+		Width:     width,
+		Height:    height,
 		Title:     config.GetTitle(),
 		Resizable: config.GetResizable(),
 		URL:       config.GetHTML(),
@@ -64,6 +93,16 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 			w.ipc.Dispatch(message, w.callback)
 		},
 	})
+		fmt.Println("Control")
+
+	// Set minimum and maximum sizes
+	if setMinSize {
+		w.SetMinSize(minWidth, minHeight)
+	}
+	if setMaxSize {
+		w.SetMaxSize(maxWidth, maxHeight)
+		fmt.Println("Max")
+	}
 
 	// SignalManager.OnExit(w.Exit)
 
@@ -74,6 +113,7 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 	}
 
 	w.log.Info("Initialised")
+
 	return nil
 }
 
@@ -256,6 +296,9 @@ func (w *WebView) SelectFile(title string, filter string) string {
 			wg.Done()
 		})
 	}()
+
+	defer w.focus() // Ensure the main window is put back into focus afterwards
+
 	wg.Wait()
 	return result
 }
@@ -274,6 +317,9 @@ func (w *WebView) SelectDirectory() string {
 			wg.Done()
 		})
 	}()
+
+	defer w.focus() // Ensure the main window is put back into focus afterwards
+
 	wg.Wait()
 	return result
 }
@@ -292,10 +338,20 @@ func (w *WebView) SelectSaveFile(title string, filter string) string {
 			wg.Done()
 		})
 	}()
+
+	defer w.focus() // Ensure the main window is put back into focus afterwards
+
 	wg.Wait()
 	return result
 }
 
+// focus puts the main window into focus
+func (w *WebView) focus() {
+	w.window.Dispatch(func() {
+		w.window.Focus()
+	})
+}
+
 // callback sends a callback to the frontend
 func (w *WebView) callback(data string) error {
 	callbackCMD := fmt.Sprintf("window.wails._.Callback('%s');", data)
@@ -337,11 +393,37 @@ func (w *WebView) NotifyEvent(event *messages.EventData) error {
 	return w.evalJS(message)
 }
 
+// SetMinSize sets the minimum size of a resizable window
+func (w *WebView) SetMinSize(width, height int) {
+	if w.config.GetResizable() == false {
+		w.log.Warn("Cannot call SetMinSize() - App.Resizable = false")
+		return
+	}
+	w.window.Dispatch(func() {
+		w.window.SetMinSize(width, height)
+	})
+}
+
+// SetMaxSize sets the maximum size of a resizable window
+func (w *WebView) SetMaxSize(width, height int) {
+	if w.config.GetResizable() == false {
+		w.log.Warn("Cannot call SetMaxSize() - App.Resizable = false")
+		return
+	}
+	w.maximumSizeSet = true
+	w.window.Dispatch(func() {
+		w.window.SetMaxSize(width, height)
+	})
+}
+
 // Fullscreen makes the main window go fullscreen
 func (w *WebView) Fullscreen() {
 	if w.config.GetResizable() == false {
 		w.log.Warn("Cannot call Fullscreen() - App.Resizable = false")
 		return
+	} else if w.maximumSizeSet {
+		w.log.Warn("Cannot call Fullscreen() - Maximum size of window set")
+		return
 	}
 	w.window.Dispatch(func() {
 		w.window.SetFullscreen(true)

lib/renderer/webview/webview.go

@@ -65,6 +65,18 @@ static inline void CgoWebViewSetTitle(void *w, char *title) {
 	webview_set_title((struct webview *)w, title);
 }
 
+static inline void CgoWebViewFocus(void *w) {
+	webview_focus((struct webview *)w);
+}
+
+static inline void CgoWebViewMinSize(void *w, int width, int height) {
+	webview_minsize((struct webview *)w, width, height);
+}
+
+static inline void CgoWebViewMaxSize(void *w, int width, int height) {
+	webview_maxsize((struct webview *)w, width, height);
+}
+
 static inline void CgoWebViewSetFullscreen(void *w, int fullscreen) {
 	webview_set_fullscreen((struct webview *)w, fullscreen);
 }
@@ -170,6 +182,16 @@ type WebView interface {
 	// SetTitle() changes window title. This method must be called from the main
 	// thread only. See Dispatch() for more details.
 	SetTitle(title string)
+
+	// Focus() puts the main window into focus
+	Focus()
+
+	// SetMinSize() sets the minimum size of the window
+	SetMinSize(width, height int)
+
+	// SetMaxSize() sets the maximum size of the window
+	SetMaxSize(width, height int)
+
 	// SetFullscreen() controls window full-screen mode. This method must be
 	// called from the main thread only. See Dispatch() for more details.
 	SetFullscreen(fullscreen bool)
@@ -307,6 +329,18 @@ func (w *webview) SetColor(r, g, b, a uint8) {
 	C.CgoWebViewSetColor(w.w, C.uint8_t(r), C.uint8_t(g), C.uint8_t(b), C.uint8_t(a))
 }
 
+func (w *webview) Focus() {
+	C.CgoWebViewFocus(w.w)
+}
+
+func (w *webview) SetMinSize(width, height int) {
+	C.CgoWebViewMinSize(w.w, C.int(width), C.int(height))
+}
+
+func (w *webview) SetMaxSize(width, height int) {
+	C.CgoWebViewMaxSize(w.w, C.int(width), C.int(height))
+}
+
 func (w *webview) SetFullscreen(fullscreen bool) {
 	C.CgoWebViewSetFullscreen(w.w, C.int(boolToInt(fullscreen)))
 }