[Gambas-user] Control GUI (Qt5) Gambas program via Standard Input
bsteers4 at gmail.com
Tue Feb 14 02:59:27 CET 2023
I just quickly made this simple terminal application i call 1Space.gambas
it converts text to only have one space between words.
' Gambas module file
Private bReading As Boolean
Public Sub Application_Read()
Dim sTxt As String
bReading = True
sTxt = Last.ReadLine()
Print Split(sTxt, " ", Null, True).Join(" ")
bReading = False
Public Sub Main()
If Args.Max Then
For c As Integer = 1 To Args.Max
Print Split(Args[c], " ", Null, True).Join(" ")
Wait 0.1 ' give the pipe a chance to set bReading if there is a pipe.
I can use...
1Space.gambas "Test tooo many spaces"
echo "Test tooo many spaces" | 1Space.gambas
Cool , I did not know how to do that till i read this thread :)
On Tue, 14 Feb 2023 at 01:00, Bruce Steers <bsteers4 at gmail.com> wrote:
> it's the input handlere.
> Putting this in Form_close() fixes it...
> Public Sub Form_Close()
> On Mon, 13 Feb 2023 at 23:08, <james at lixce.com> wrote:
>> I noticed the same effect of the app not stoping when using the STATIC
>> keyword. Guess I need to dig into the interpreter source code and see if I
>> can figure anything out which is unlikely because I'm just not that smart.
>> Brian G,
>> I'm passing data and control codes from one Gambas Gui application to
>> another. For example; I want my Weather program to update the current
>> conditions in the Panel application that is always running, the menu based
>> Launcher app requests the panel launch new programs so that the Panel app
>> is the parent of the newly launched process and the Launcher app can exit
>> cleanly, The Contact app requests the Browser open webpages and the Phone
>> Dialer make calls, the Wordprocessor calls the Dictionary app to define a
>> word, etc. The single threaded nature of Gambas makes small programs that
>> cooperate more responsive than large monolithic programs. I can use Pipes
>> or Watch files or even Signals to do these things but Standard In is the
>> traditional (pre-DBUS ) way of doing it and, IF I can get it working, it is
>> an elegant solution as Standard Input is automatically created by the
>> Kernel in a well-documented location that can be derived from the PID of
>> any running application.
>> J. Jordan
>> ----[ http://gambaswiki.org/wiki/doc/netiquette ]----
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