发布GUI应用程序时如何禁用进入开发环境

Question

我已经使用尖叫声制作了一个GUI应用程序，我想向公众提供，而无需他们知道该程序是使用尖叫制作的。我想禁用我释放的吱吱声图像中的所有SmallTalk开发工具。我该怎么做？ Pharo具有OpenWorldWithSpec。吱吱声5.3有类似的东西吗？

Answer 1

曾经有一个称为 lockdown 现在无法下载。

但是，似乎至少部分地包含在吱吱声中。为了禁用编程设施，您应该在 workspace 或从 world菜单中运行（如果自定义）：

preferences disableProgrammerFacilities

with：

disableProgrammerFacilities
    "Warning: do not call this lightly!  It disables all access to menus, debuggers, halos.  There is no guaranteed return from this, which is to say, you cannot necessarily reenable these things once they are disabled -- you can only use whatever the UI of the current project affords, and you cannot even snapshot -- you can only quit. 

     You can completely reverse the work of this method by calling the dual Preferences method enableProgrammerFacilities, provided you have left yourself leeway to bring about a call to that method.

    To set up a system that will come up in such a state, you have to request the snapshot in the same breath as you disable the programmer facilities.  To do this, put the following line into the 'do' menu and then evaluate it from that 'do' menu:

         Preferences disableProgrammerFacilities.

You will be prompted for a new image name under which to save the resulting image."

    Beeper beep.
    (self 
        confirm: 'CAUTION!!
This is a drastic step!
Do you really want to do this?') 
            ifFalse: 
                [Beeper beep.
                ^self inform: 'whew!'].
    self disable: #cmdDotEnabled.   "No user-interrupt-into-debugger"
    self compileAccessorForPreferenceNamed: #cmdGesturesEnabled value: false.   "No halos, etc."
    self compileAccessorForPreferenceNamed: #cmdKeysInText value: false.    "No user commands invokable via cmd-key combos in text editor"
    self enable: #noviceMode.   "No control-menu"
    self disable: #warnIfNoSourcesFile.
    self disable: #warnIfNoChangesFile.
    Smalltalk saveAs