User Guide/The Script Controller: Difference between revisions

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[[File:ws_sc.png]]
[[File:ws_sc.png]]


The '''Script Controller''' is a subdialog of the {{STX}} Workspace GUI, displayed in the upper right part of the window, and provides a convenient way to develop and run {{STx}} scripts.
The '''Script Controller''' is a part of the [[User_Guide/Workspace|Workspace]] GUI, displayed in the upper right part of the window, and provides a convenient way to develop and run {{STx}} scripts.


To hide or show the {{STx}} Script Controller, use the Workspace menu item "Scripts > Show Scripts".
To hide or show the {{STx}} Script Controller, use the Workspace menu item "Scripts > Show Scripts".
Line 8: Line 8:
Note: The [[User_Guide/Workspace_/Detail_Find_Select|Find / Select dialog]] of the detail view is displayed in the same part of the GUI as the Script Controller. Only one of both dialogs can be visible.
Note: The [[User_Guide/Workspace_/Detail_Find_Select|Find / Select dialog]] of the detail view is displayed in the same part of the GUI as the Script Controller. Only one of both dialogs can be visible.


===Dialog Elements===
===Dialog Elements to Select and Run a Script===


;ScriptFile: Press this button to open the standard open-file dialog to select a script file. The full path of the selected file is displayed as caption of the button.
;Script File (button): Press this button to open the standard open-file dialog to select a script file. The full path of the selected file is displayed as caption of the button.
:* Note: To select a script file, you can also drop a file with the standard {{STX}} script file type '''.sts''' on the workspace window, and than press the button '''Select''' in the displayed popup dialog box.


;New: Press this button to create a new script file via the standard new-file dialog. If a new file is created, it is also selected and opened in the external text editor.
;Macro (combo box): This combo box contains a list of all visible macros (or executeable code sections) of a script file. Use this list to select the macro to be executed when the '''Run''' button is pressed.
:Content of a new script file created via the new-button:
 
;Arguments (combo box): In this field you can provide the arguments for the selected macro. The arguments entered here, are stored in a history.
 
;Run - [[File:Resource_script_run.png]] (button): The script file is loaded into the BScript runtime environment and the macro selected by the combobox '''Macro''' is executed. See the options '''Debug''' and '''Console''' for the selection of special run modes of a script.
 
;Console (button): Press this button to start the [[User_Guide/STX_Console|{{STX}} Console application]], which provides a command line interface to an {{STX}} shell.
 
<u>'''Four steps to run a script'''</u>:
:# Select a script file by clicking the "Script File" button.
:# Choose the macro to be run from the "Macro" combobox.
:# If your macro expects arguments, provide them in the "Arguments" field.
:# To finally execute the macro, ''either'' press the '''Run''' button, ''or'' choose the menu item "Scripts > Run", ''or'' press the Enter key while in the "Arguments" combo box.
 
Note: The most functions of the Script Controller dialog are also available in the menu "Script" of the workspace, but they are actived only when the Script Controller dialog is visible.
 
===Dialog Elements for Script Development===
 
;New (button): Press this button to create a new script file via the standard new-file dialog. If a new file is created, it is also selected and opened in the external text editor.
 
<u>Content of a new script file created via the '''New'''-button</u>:
  //{{4.2.14 (8805)}{2016.01.19  10.32.20} - automatically created version information - do not change or delete this line}
  //{{4.2.14 (8805)}{2016.01.19  10.32.20} - automatically created version information - do not change or delete this line}
   
   
  [Macro testfile args: #arg1 #arg2 #arg3 #arg4 #arg5 #rest]
  [Macro testfile read: #arg1 #arg2 #arg3 #arg4 #arg5 #rest]
  //>> begin of script - enter your source code below this line
  //>> begin of script - enter your source code below this line
   
   
Line 23: Line 43:
  // ShowLogOnExit := 0 // close bscript log-window automatically (no wait)
  // ShowLogOnExit := 0 // close bscript log-window automatically (no wait)
  exit 1 int 0
  exit 1 int 0
;Edit - [[File:Resource_script_edit.png]]: Open the selected script file in the text editor.
;Test - [[File:Resource_script_test.png]]: Use this button to test if the script file can be loaded (syntax check) and if it is compatible with your {{STX}} release. Note: If the script file can not be loaded, a short error message is displayed in a dialog box and detailed error messages are written to the [[User_Guide/Log_Window|{{STX}} log window]].
;Run - [[File:Resource_script_run.png]]: The script file is loaded into the BScript runtime environment and the macro selected by the combobox '''Macro''' is executed. See the options '''Debug''' and '''Console''' for the selection of special run modes of a script.
;[[User_Guide/STX_Debugger|Debug]]: Check this option to run the selected macro in the [[User_Guide/STX_Debugger|debug mode]] and uncheck it, to execute the macro in without debugging. If the dubug mode is enabled, the Break-mode of the debugger is entered before the execution of the macro begins.
;[[User_Guide/STX_Console|Console]]: Check this option to run the script file in the [[User_Guide/STX_Console|console mode]]. If the '''Run''' button is pressed, the script file is loaded and the console is started. This mode can be useful, e.g. to test some macros during the development of a complex script package or to load a script file that implements a set of special commands to be used in the command line.
===Running a script===
To run an {{STx}} script from the mighty {{STx}} Script Controller, do the following:
# Select a script file by clicking the "Script File" button. {{STx}} will provide you with a file selection dialog labelled "Select script file" allowing you to tell {{STx}} which script file to use.
# Choose the macro to be run from the "Macro" combobox. In this comobox, {{STx}} lists all macros available in your script file.
# If your macro expects arguments, provide them in the "Arguments" field.
# To finally execute the macro, ''either'' press the [[File:resource_script_run.png]] button, ''or'' choose the menu item "Scripts > Run", ''or'' just press the Enter key while in the "Arguments" combobox.
You can also add scripts and store their arguments in the "Application & Setup Tree" under the entry [[User Guide/Workspace/Scripts|Scripts]].
===Debugging a script===
Just check the "Debug" checkbox. Now when you execute the script, the {{STX}} debugger will automatically open.
===Command History===
A history of arguments passed to the script is stored and can be retrieved by selecting an entry from the "Arguments" combobox.
===The Console===


[[File:Console dialog.png|thumb]]
;Edit - [[File:Resource_script_edit.png]] (button): Open the selected script file in the text editor.


If you press the Console button, the Console application is started. The Console is a command line interface to an {{STX}} shell.
;Test - [[File:Resource_script_test.png]] (button): Use this button to test if the script file can be loaded (syntax check) and if it is compatible with your {{STX}} release. Note: If the script file can not be loaded, a short error message is displayed in a dialog box and detailed error messages are written to the [[User_Guide/Log_Window|{{STX}} log window]].


The Console can:
;[[User_Guide/STX_Debugger|Debug]] (check box): Check this option to run the selected macro in the [[User_Guide/STX_Debugger|debug mode]] and uncheck it, to execute the macro without debugging. If the dubug mode is enabled, the Break-mode of the debugger is entered before the execution of the macro begins.
# process commands on a line by line basis
# process multiple commands pasted from the clipboard
# maintain a command history (up/down keys)


The Console cannot:
;[[User_Guide/STX_Console|Console]] (check box): Check this option to run the script file in the [[User_Guide/STX_Console|console mode]]. If the '''Run''' button is pressed, the script file is loaded and the console application is started. This mode can be useful, e.g. to test some macros during the development of a complex script package or to load a script file that implements a set of special functions intended to be used in the command line.
# process IF or WHILE control statements


The Console implements the following additional commands:
===Other ways to select / run Scripts===


: exit
* You can add scripts and store their configuration and arguments in the [[User_Guide/Workspace/Application_and_Setup_Tree|Application & Setup Tree]] under the entry '''Scripts'''. If a script is linked to the workspace, it can be started easily with a double-click.
: cls|clear
* Start the [[User_Guide/BScript_Console|{{STx}} Console]] to load and run scripts via the command line.
: cd
: pwd
: ls
: log
: list
: setcon
: stx
: sts
: use
 
Other ways to select / run {{STX}} Scripts
* Script files can be added to the Script section of the [[User_Guide/Workspace/Application_and_Setup_Tree|The Application & Setup Tree]] of the [[User_Guide/Workspace|Workspace]]. Scripts stored in the workspace can be started quickly and its also possible to edit or debug the scripts and to assign startup arguments. To add a script file, drop it on the workspace window (file extion: '''.sts''') or use the context menu.
* You can also open the [[User_Guide/BScript_Console|{{STx}} Console]] to run a script via the command line.
* If a script file ''filename''.'''sts''' is dropped on the workspace, a dialog comes up to select a function for the script file:
* If a script file ''filename''.'''sts''' is dropped on the workspace, a dialog comes up to select a function for the script file:
** Add the file to the [[User_Guide/Workspace/Application_and_Setup_Tree|The Application & Setup Tree]
** Add the file to the [[User_Guide/Workspace/Application_and_Setup_Tree|The Application & Setup Tree]
Line 90: Line 62:
** Edit the file ''filename''.'''sts'''
** Edit the file ''filename''.'''sts'''


The Console was added to {{STX}} in version 3.9. It is currently in its baby shoes, so please be nice to it, and report any misbehaviour.


[[Category:User Guide]][[Category:Workspace]]
;See also:
[[Programmer_Guide|Programmer Guide]], [[User_Guide/Toolboxes|Toolboxes]]
 
[[Category:User Guide]][[Category:Workspace]][[Category:Scripts]]

Latest revision as of 09:37, 20 January 2016

Ws sc.png

The Script Controller is a part of the Workspace GUI, displayed in the upper right part of the window, and provides a convenient way to develop and run STx scripts.

To hide or show the STx Script Controller, use the Workspace menu item "Scripts > Show Scripts".

Note: The Find / Select dialog of the detail view is displayed in the same part of the GUI as the Script Controller. Only one of both dialogs can be visible.

Dialog Elements to Select and Run a Script

Script File (button)
Press this button to open the standard open-file dialog to select a script file. The full path of the selected file is displayed as caption of the button.
  • Note: To select a script file, you can also drop a file with the standard STx script file type .sts on the workspace window, and than press the button Select in the displayed popup dialog box.
Macro (combo box)
This combo box contains a list of all visible macros (or executeable code sections) of a script file. Use this list to select the macro to be executed when the Run button is pressed.
Arguments (combo box)
In this field you can provide the arguments for the selected macro. The arguments entered here, are stored in a history.
Run - Resource script run.png (button)
The script file is loaded into the BScript runtime environment and the macro selected by the combobox Macro is executed. See the options Debug and Console for the selection of special run modes of a script.
Console (button)
Press this button to start the STx Console application, which provides a command line interface to an STx shell.

Four steps to run a script:

  1. Select a script file by clicking the "Script File" button.
  2. Choose the macro to be run from the "Macro" combobox.
  3. If your macro expects arguments, provide them in the "Arguments" field.
  4. To finally execute the macro, either press the Run button, or choose the menu item "Scripts > Run", or press the Enter key while in the "Arguments" combo box.

Note: The most functions of the Script Controller dialog are also available in the menu "Script" of the workspace, but they are actived only when the Script Controller dialog is visible.

Dialog Elements for Script Development

New (button)
Press this button to create a new script file via the standard new-file dialog. If a new file is created, it is also selected and opened in the external text editor.

Content of a new script file created via the New-button: 

//{{4.2.14 (8805)}{2016.01.19  10.32.20} - automatically created version information - do not change or delete this line}

[Macro testfile read: #arg1 #arg2 #arg3 #arg4 #arg5 #rest]
//>> begin of script - enter your source code below this line

//<< end of script
// AutoCloseSF   := 0 // close all used sound files automatically on exit
// ShowLogOnExit := 0 // close bscript log-window automatically (no wait)
exit 1 int 0
Edit - Resource script edit.png (button)
Open the selected script file in the text editor.
Test - Resource script test.png (button)
Use this button to test if the script file can be loaded (syntax check) and if it is compatible with your STx release. Note: If the script file can not be loaded, a short error message is displayed in a dialog box and detailed error messages are written to the STx log window.
Debug (check box)
Check this option to run the selected macro in the debug mode and uncheck it, to execute the macro without debugging. If the dubug mode is enabled, the Break-mode of the debugger is entered before the execution of the macro begins.
Console (check box)
Check this option to run the script file in the console mode. If the Run button is pressed, the script file is loaded and the console application is started. This mode can be useful, e.g. to test some macros during the development of a complex script package or to load a script file that implements a set of special functions intended to be used in the command line.

Other ways to select / run Scripts

  • You can add scripts and store their configuration and arguments in the Application & Setup Tree under the entry Scripts. If a script is linked to the workspace, it can be started easily with a double-click.
  • Start the STx Console to load and run scripts via the command line.
  • If a script file filename.sts is dropped on the workspace, a dialog comes up to select a function for the script file:
    • Add the file to the [[User_Guide/Workspace/Application_and_Setup_Tree|The Application & Setup Tree]
    • Run the macro filename defined in the script file
    • Select the script file as the current file of the Script Controller
    • Edit the file filename.sts


See also

Programmer Guide, Toolboxes

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