IDE usage help is now translatable. Project directory icon can be updated with the '--update-icon' command-line option.

[DEVELOPMENT ENVIRONMENT]
* NEW: IDE usage help is now translatable.
* NEW: Update French translation.
* NEW: Generate the project directory icon each time the project is loaded.
* NEW: Use the current icon theme icons to make the project directory icon.
* NEW: Project directory icon can be updated with the '--update-icon' command-line option.

app/src/gambas3/.src/Project.module

@@ -313,6 +313,7 @@ Public Sub Main()
   Dim sArg As String
   Dim aOpenFile As New String[]
   Dim sLang As String
+  Dim bMakeIcon As Boolean
 
   'DB.Debug = True
   
@@ -327,7 +328,7 @@ Public Sub Main()
       $bTesting = True
       Continue
     Else If sArg = "--help" Or If sArg = "-h" Then
-      Print File.Load("usage")
+      PrintUsage
       Quit
     Else If sArg = "--license" Or If sArg = "-L" Then
       Print Replace(File.Load("license"), "YEAR", CStr(Year(Now)))
@@ -347,6 +348,8 @@ Public Sub Main()
       InitVersion
       Print FSystemInfo.GetInfo().Join("\n")
       Quit
+    Else If sArg = "--update-icon" Then
+      bMakeIcon = True
     Else If Left(sArg) = "-" Then
       Error "gambas3: unknown option: " & sArg
       Quit 1
@@ -359,6 +362,20 @@ Public Sub Main()
     Endif
   Next
   
+  If bMakeIcon Then
+    
+    If Not sPath Or If File.IsRelative(sPath) Then
+      sPath = Application.Dir &/ sPath
+    Endif
+    
+    If MakeDirectoryIcon(sPath) Then
+      Quit 1
+    Else
+      Quit
+    Endif
+    
+  Endif
+
   Try Component.Load("gb.inotify")
   Try Component.Load("gb.media")
   
@@ -887,6 +904,7 @@ _INIT_AGAIN:
     If Settings["/RestoreFiles", 1] Then LoadLastOpenedFiles
   Endif
   
+  MakeDirectoryIcon
   RecentFiles = New String[]
   CPosition.Clear
 
@@ -5421,26 +5439,28 @@ Public Sub GetTranslations() As String[]
 End
 
 
-Public Sub MakeDirectoryIcon(Optional sDir As String)
+Public Sub MakeDirectoryIcon(Optional sDir As String) As Boolean
 
-  Dim sIcon As String
   Dim hDirIcon As Image
   Dim hIcon As Image
   Dim bExist As Boolean
   Dim sPath As String
+  Dim bLocalize As Boolean
 
-  If Not sDir Then sDir = Project.Dir
-  
-  If Project.Icon Then 
-    sIcon = sDir &/ Project.Icon
+  If Not sDir Then
+    sDir = Project.Dir
+    bLocalize = Project.Localize
   Else
-    sIcon = "img/logo/project.png"
+    bLocalize = InStr(File.Load(sDir &/ ".project"), "\nTranslate=1")
   Endif
   
-  hDirIcon = Image.Load("img/logo/folder.png")
+  hDirIcon = Picture["icon:/256/directory"].Image
 
-  Try hIcon = StretchIcon(sIcon, 128)
-  If hIcon Then hDirIcon.PaintImage(hIcon, 64, 88)
+  Try hIcon = GetIcon(sDir, 96).Image
+  If hIcon Then hDirIcon.PaintImage(hIcon, 80, 104)
+  
+  hIcon = Picture["icon:/64/language"].Image
+  If bLocalize Then hDirIcon.PaintImage(hIcon, hDirIcon.W - hIcon.W, hDirIcon.H - hIcon.H)
   
   Try Kill sDir &/ ".icon.png"
   hDirIcon.Save(sDir &/ ".icon.png")
@@ -5452,7 +5472,8 @@ Public Sub MakeDirectoryIcon(Optional sDir As String)
 
 Catch
 
-  Error "gambas3: warning: unable to create project directory icon"
+  Error "gambas3: warning: unable to create project directory icon: "; Error.Text
+  Return True
 
 End
 
@@ -7078,3 +7099,46 @@ Public Sub GetMessagePrefix(sPath As String) As String
   Return "<tt><b>" & Html(sPath) & "</b></tt>\n\n"
   
 End
+
+Private Sub PrintUsage()
+
+  Print
+  Print ("Gambas 3 Integrated Development Environment")
+  Print
+  Print ("Usage:")
+  Print
+  Print "$ gambas3 [<"; ("project directory"); "> [<"; ("project file"); "> ...]]"
+  Print
+  Print "  "; ("Open the IDE with the specified project, optionally opening the specified project files.")
+  Print "  "; ("If no argument is specified, open the IDE with a nice welcome dialog.")
+  Print
+  Print "$ gambas3 <"; ("any file"); ">"
+  Print
+  Print "  "; ("Open the IDE for editing the specified file if the IDE has an editor for it.")
+  Print
+  Print "$ gambas3 --cleanup <"; ("project directory"); ">"
+  Print
+  Print "  "; ("Clean the project directory up (i.e. remove temporary, generated, and backup files).")
+  Print
+  Print "$ gambas3 --system-information | -i"
+  Print
+  Print "  "; ("Print system information.")
+  Print
+  Print "$ gambas3 --update-icon <"; ("project directory"); ">"
+  Print
+  Print "  "; ("Update project directory icon.")
+  Print
+  Print "$ gambas3 --version | -V"
+  Print
+  Print "  "; ("Display Gambas version.")
+  Print
+  Print "$ gambas3 --license | -L"
+  Print
+  Print "  "; ("Display Gambas license.")
+  Print
+  Print "$ gambas3 --help"
+  Print
+  Print "  "; ("Display this help.")
+  Print
+
+End

app/src/gambas3/usage

@@ -1,33 +0,0 @@
-
-Gambas 3 Integrated Development Environment
-
-Usage:
-
-$ gambas3 [<project directory> [<project file> ...]]
-       
-  Open the IDE with the specific project, optionally opening the specified project files.
-  If no argument is specified, open the IDE with a nice welcome dialog.
-
-$ gambas3 <any file>
-
-  Open the IDE for editing the specified file if the IDE has an editor for it.
-
-$ gambas3 --cleanup <project directory>
-
-  Clean the project directory up (i.e. remove temporary, generated, and backup files).
-
-$ gambas3 --system-information | -i
-
-  Print system information
-
-$ gambas3 --version | -V
-
-  Display Gambas version.
-
-$ gambas3 --license | -L
-
-  Display Gambas license.
-
-$ gambas3 --help
-
-  Display this help.