Merge branch 'develop' into 397---windows-icon-generation

* Support Distribution 'ArcoLinux' #310 (#312)

* Support Distribution 'ArcoLinux' #310

* Vuetify2 support (resurrected from git@github.com:MichaelHipp/wails.git) (#315)

* Initial create of vuetify2-basic folder

* Change template descr of vuetify-basic to say Vuetify 1.5

* Get vuetify2 template installing vuetify v2.0 (but with styling probs)

* Update App.vue, HelloWorld.vue for Vuetify v2

* Remove babel-polyfill, add mdi/font

* fix: codacy corrections

* fix: babel -> core-js, regenerator-runtime

Co-authored-by: Michael Hipp <michael@redmule.com>
Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

* Update Contributors

* v1.0.2-pre1

* [313-remote-conn] allow remote connections to the websocket bridge (#314)

* [313-remote-conn] feat: compute wsURL based on window.location

* [313-remote-conn] feat: allow any host to connect to vue server

removing the 'host: "localhost"' specification causes the development
server to listen on all interfaces.

* [313-remote-conn] feat: allow any host to connect to angular dev server

* test: reinject tabs

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

* fix: disable host check for vuetify 2 template

* v1.0.2-pre2

* fix: shutdown ipcmanager

* use channel to trigger shutdown

* load linuxdb from relative path

* Feat manjaro arm & deepin (#324)

* feat: new distros: manjaroARM & Deepin

* v1.0.2-pre3

* [326-platform-raspbian] feat: implement raspbian support (#327)

* fix: emit arguments (#306)

* v1.0.2-pre4 Raspbarian support

* Initial support for Typescript decl file (#330)

* v1.0.2-pre5

* revert to Go 1.12

* New CI (#331)

* prepare

* new CI/github actions

* Rename later-pre.yml to latest-pre.yml

* Update latest-pre.yml

* Update README.md

* Ensure version in go.mod is up to date (#339)

* release v1.0.2-pre6

* Fix typescript generation

* Release v1.0.2-pre7

* 316-multi-bridge-conn (#317)

* [316-multi-bridge-conn] feat: use callback func for bridge response

* [316-multi-bridge-conn] feat: implement multiple session support

* split client handling portion into 'session'
* keep track of sessions by remote address (ip & port)
* notify each of the sessions anytime an event comes across the bus

* [316-multi-bridge-conn] chore: move bridge files to package

* [316-multi-bridge-conn] chore: remove deprecated Callback function

The Callback function is no longer needed for the operation of
the frontend callback since the ipc.Dispatch function now requires
a callback function to be provided as an argument.
This function can be a private function since it is passed by reference.

* [316-multi-bridge-conn] chore: make webview.Callback private

* [316-multi-bridge-conn] chore: remove unused injectCSS function

I believe a slightly better method of doing this might need to be devised
if it is needed in the future. I presume it should collect the values
into a cache and then inject it into each sesssion as it appears.

* [316-multi-bridge-conn] ensure wails:ready event is emitted

Event is only emitted for the first session created from the Bridge.

* [316-multi-bridge-conn] emit events for session lifecycle

Emit an event for each session started and ended.

* [316-multi-bridge-conn] fix: session handling fixes

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

* Release v1.0.2-pre8

* Release v1.0.2

Co-authored-by: Byron <ktc@protonmail.com>
Co-authored-by: Travis McLane <tmclane@gmail.com>
Co-authored-by: Michael Hipp <michael@redmule.com>

CONTRIBUTORS.md

@@ -26,4 +26,4 @@ Wails is what it is because of the time and effort given by these great people.
   * [Reuben Thomas-Davis](https://github.com/Rested)
   * [Jarek](https://github.com/Jarek-SRT)
   * [Konez2k](https://github.com/konez2k)
-  * [msms](https://github.com/sayuthisobri)
+  * [msms](https://github.com/sayuthisobri)

cmd/package.go

@@ -1,9 +1,12 @@
 package cmd
 
 import (
+	"bufio"
 	"bytes"
+	"encoding/binary"
 	"fmt"
 	"image"
+	"image/png"
 	"io/ioutil"
 	"os"
 	"path"
@@ -13,6 +16,8 @@ import (
 	"text/template"
 	"time"
 
+	"golang.org/x/image/draw"
+
 	"github.com/jackmordaunt/icns"
 )
 
@@ -55,6 +60,87 @@ func newPlistData(title, exe, packageID, version, author string) *plistData {
 	}
 }
 
+type windowsIconHeader struct {
+	_          uint16
+	imageType  uint16
+	imageCount uint16
+	width      uint8
+	height     uint8
+	colours    uint8
+	_          uint8
+	planes     uint16
+	bpp        uint16
+	size       uint32
+	offset     uint32
+}
+
+func generateWindowsIcon(pngFilename string, iconfile string) error {
+	header := &windowsIconHeader{
+		imageType:  1,
+		imageCount: 1,
+		bpp:        32,
+		planes:     1,
+		offset:     22,
+		width:      0,
+		height:     0,
+	}
+
+	// Load png
+	pngfile, err := os.Open(pngFilename)
+	if err != nil {
+		return err
+	}
+	defer pngfile.Close()
+
+	// Decode to internal image
+	pngdata, err := png.Decode(pngfile)
+	if err != nil {
+		return err
+	}
+
+	// Scale to 256*256
+	rect := image.Rect(0, 0, 255, 255)
+	rawdata := image.NewRGBA(rect)
+	scale := draw.ApproxBiLinear
+	scale.Scale(rawdata, rect, pngdata, pngdata.Bounds(), draw.Over, nil)
+
+	// Convert back to PNG
+	icondata := new(bytes.Buffer)
+	writer := bufio.NewWriter(icondata)
+	err = png.Encode(writer, rawdata)
+	if err != nil {
+		return err
+	}
+	err = writer.Flush()
+	if err != nil {
+		return err
+	}
+
+	// Save size of PNG data
+	header.size = uint32(len(icondata.Bytes()))
+
+	// Open icon file for writing
+	outfilename := filepath.Join(filepath.Dir(pngFilename), iconfile)
+	outfile, err := os.Create(outfilename)
+	if err != nil {
+		return err
+	}
+	defer outfile.Close()
+
+	// Write out the header
+	err = binary.Write(outfile, binary.LittleEndian, header)
+	if err != nil {
+		return err
+	}
+
+	// Write out the image data
+	_, err = outfile.Write(icondata.Bytes())
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
 func defaultString(val string, defaultVal string) string {
 	if val != "" {
 		return val
@@ -177,14 +263,16 @@ func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
 	outputDir := b.fs.Cwd()
 	basename := strings.TrimSuffix(po.BinaryName, ".exe")
 
-	// Copy icon
-	tgtIconFile := filepath.Join(outputDir, basename+".ico")
-	if !b.fs.FileExists(tgtIconFile) {
-		srcIconfile := filepath.Join(b.getPackageFileBaseDir(), "wails.ico")
-		err := b.fs.CopyFile(srcIconfile, tgtIconFile)
-		if err != nil {
-			return err
-		}
+	// Copy default icon if needed
+	icon, err := b.copyIcon()
+	if err != nil {
+		return err
+	}
+
+	// Generate icon from PNG
+	err = generateWindowsIcon(icon, po.BinaryName+".ico")
+	if err != nil {
+		return err
 	}
 
 	// Copy manifest
@@ -243,7 +331,7 @@ func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
 	return nil
 }
 
-func (b *PackageHelper) copyIcon(resourceDir string) (string, error) {
+func (b *PackageHelper) copyIcon() (string, error) {
 
 	// TODO: Read this from project.json
 	const appIconFilename = "appicon.png"
@@ -268,7 +356,7 @@ func (b *PackageHelper) copyIcon(resourceDir string) (string, error) {
 
 func (b *PackageHelper) packageIconOSX(resourceDir string) error {
 
-	srcIcon, err := b.copyIcon(resourceDir)
+	srcIcon, err := b.copyIcon()
 	if err != nil {
 		return err
 	}

cmd/wails/6_serve.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"runtime"
 
 	"github.com/leaanthony/spinner"
 	"github.com/wailsapp/wails/cmd"
@@ -35,6 +36,7 @@ func init() {
 		// Project options
 		projectOptions := &cmd.ProjectOptions{}
 		projectOptions.Verbose = verbose
+		projectOptions.Platform = runtime.GOOS
 
 		// Check we are in project directory
 		// Check project.json loads correctly

go.mod

@@ -22,6 +22,7 @@ require (
 	github.com/stretchr/testify v1.3.0 // indirect
 	github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba
 	golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 // indirect
+	golang.org/x/image v0.0.0-20200430140353-33d19683fad8
 	golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 // indirect
 	golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862
 	golang.org/x/text v0.3.0

go.sum

@@ -70,6 +70,8 @@ golang.org/x/crypto v0.0.0-20190123085648-057139ce5d2b/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 h1:iMGN4xG0cnqj3t+zOM8wUB0BiPKHEwSxEZCvzcbZuvk=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/image v0.0.0-20200430140353-33d19683fad8 h1:6WW6V3x1P/jokJBpRQYUJnMHRP6isStQwCozxnU7XQw=
+golang.org/x/image v0.0.0-20200430140353-33d19683fad8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 h1:6M3SDHlHHDCx2PcQw3S4KsR170vGqDhJDOmpVd4Hjak=
 golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=