Added new commands

main.go

@@ -7,7 +7,9 @@ import (
 	"io"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"
+	"strings"
 
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/app"
@@ -29,6 +31,26 @@ const projectsFilePath = "projects.json"
 var projectList *fyne.Container
 var logText *widget.Entry
 var scrollContainer *container.Scroll
+var logBuffer []string
+var logMaxLines = 7
+
+type hoverableButton struct {
+	widget.Button
+	onMouseIn  func()
+	onMouseOut func()
+}
+
+func (h *hoverableButton) MouseIn() {
+	if h.onMouseIn != nil {
+		h.onMouseIn()
+	}
+}
+
+func (h *hoverableButton) MouseOut() {
+	if h.onMouseOut != nil {
+		h.onMouseOut()
+	}
+}
 
 func loadProjects() ([]Project, error) {
 	file, err := os.ReadFile(projectsFilePath)
@@ -45,6 +67,46 @@ func loadProjects() ([]Project, error) {
 	return projects, nil
 }
 
+func removeDir(path string) {
+	err := os.RemoveAll(path)
+	if err != nil {
+		log("Can't remove content at " + path)
+	} else {
+		log("Removed " + path)
+	}
+}
+
+func cleanUnrealProject(project Project) {
+	dirs := []string {
+		"Binaries",
+		"DerivedDataCache",
+		"Intermediate",
+		"Saved",
+		"Script",
+	}
+
+	for _, dir := range dirs {
+		fullPath := filepath.Join(project.ProjectPath, dir)
+		removeDir(fullPath)
+	}
+
+	pluginsPath := filepath.Join(project.ProjectPath, "Plugins")
+	entries, err := os.ReadDir(pluginsPath)
+	if err != nil {
+		return
+	}
+
+	for _, entry := range entries {
+		if !entry.IsDir() {
+			continue
+		}
+
+		pluginDir := filepath.Join(pluginsPath, entry.Name())
+		removeDir(filepath.Join(pluginDir, "Binaries"))
+		removeDir(filepath.Join(pluginDir, "Intermediate"))
+	}
+}
+
 func generateUnrealSolution(project Project) {
 	var buildCmd string
 	
@@ -64,6 +126,17 @@ func generateUnrealSolution(project Project) {
 	logToOutput(cmd)
 }
 
+func buildUnrealSolution(project Project) {
+	switch runtime.GOOS {
+	case "linux": 
+		cmd := exec.Command("make", "-C", project.ProjectPath, project.ProjectName)
+		logToOutput(cmd)
+	default:
+		fmt.Println("Build Project is not yet supported on Windows")
+		return
+	}
+}
+
 func runUnrealProject(project Project) {
 	var buildCmd string
 
@@ -100,8 +173,8 @@ func logToOutput(cmd *exec.Cmd) {
 	readPipe := func(reader io.ReadCloser) {
 		scanner := bufio.NewScanner(reader)
 		for scanner.Scan() {
-			logText.SetText(logText.Text + scanner.Text() + "\n")
+			line := scanner.Text()
-			scrollContainer.ScrollToTop()
+			log(line)
 		}
 	}
 
@@ -113,10 +186,67 @@ func logToOutput(cmd *exec.Cmd) {
 	}
 }
 
+func log(line string) {
+	logBuffer = append(logBuffer, line)
+	if len(logBuffer) > logMaxLines {
+		logBuffer = logBuffer[1:]
+	}
+
+	logText.SetText(strings.Join(logBuffer, "\n"))
+}
+
+func newProjectRow(project Project) fyne.CanvasObject {
+	projectName := project.ProjectName
+	iconPath := filepath.Join(project.ProjectPath, projectName+".png")
+	var projectIcon fyne.Resource
+
+	if _, err := os.Stat(iconPath); err == nil {
+		icon, err := fyne.LoadResourceFromPath(iconPath)
+		if err == nil {
+			projectIcon = icon
+		}
+	}
+	if projectIcon == nil {
+		projectIcon = theme.FileIcon()
+	}
+
+	icon := canvas.NewImageFromResource(projectIcon)
+	icon.SetMinSize(fyne.NewSize(48, 48))
+
+	nameLabel := widget.NewLabel(projectName + " / Unreal Engine " + project.Version)
+	nameLabel.Alignment = fyne.TextAlignLeading
+
+	// Crée les boutons masqués par défaut
+	clearButton := widget.NewButton("Clean", func() {
+		cleanUnrealProject(project)
+	})
+	generateBtn := widget.NewButton("Generate", func() {
+		generateUnrealSolution(project)
+	})
+	buildBtn := widget.NewButton("Build", func() {
+		buildUnrealSolution(project)
+	})
+	launchBtn := widget.NewButton("Run", func() {
+		runUnrealProject(project)
+	})
+
+	buttons := container.NewHBox(clearButton, generateBtn, buildBtn, launchBtn)
+
+	// Conteneur principal
+	row := container.NewHBox(
+		icon,
+		nameLabel,
+		layout.NewSpacer(),
+		buttons,
+	)
+
+	return row
+}
+
 func main() {
 	myApp := app.New()
 	myWindow := myApp.NewWindow("Unreal Project Launcher")
-	myWindow.Resize(fyne.NewSize(640, 400))
+	myWindow.Resize(fyne.NewSize(730, 460))
 
 	projects, err := loadProjects()
 	if err != nil {
@@ -124,58 +254,13 @@ func main() {
 	}
 
 	logText = widget.NewMultiLineEntry()
-	logText.SetMinRowsVisible(5)
+	logText.SetMinRowsVisible(logMaxLines);
 
 	reloadUI := func() {
 		projectList.RemoveAll()
 
 		for _, project := range projects {
-			projectName := project.ProjectName
+			row := newProjectRow(project)
-			iconPath := project.ProjectPath + "/" + projectName + ".png"
-			var projectIcon fyne.Resource
-
-			if _, err := os.Stat(iconPath); err == nil {
-				icon, err := fyne.LoadResourceFromPath(iconPath)
-				if err == nil {
-					projectIcon = icon
-				}
-			}
-
-			if projectIcon == nil {
-				projectIcon = theme.FileIcon()
-			}
-
-			icon := canvas.NewImageFromResource(projectIcon)
-			icon.SetMinSize(fyne.NewSize(48, 48))
-
-			nameLabel := widget.NewLabel(projectName + " / Unreal Engine " + project.Version)
-			nameLabel.Alignment = fyne.TextAlignLeading
-
-			// Buttons
-			generateBtn := widget.NewButton("Generate", func() {
-				generateUnrealSolution(project)
-			})
-			generateBtn.Resize(fyne.NewSize(150, 40))
-			generateBtn.Size().Min(fyne.NewSize(150, 40))
-
-			launchBtn := widget.NewButton("Start", func() {
-				runUnrealProject(project)
-			})
-			launchBtn.Size().Min(fyne.NewSize(150, 40))
-
-			deleteBtn := widget.NewButton("X", func() {
-			})
-
-			// Row
-			row := container.NewHBox(
-				icon,
-				nameLabel,
-				layout.NewSpacer(),
-				generateBtn,
-				launchBtn,
-				deleteBtn,
-			)
-
 			projectList.Add(row)
 		}
 	}