Refactor wxGTK IM-related code to allow future modifications.

[wxWidgets.git] / interface / wx / process.h

diff --git a/interface/wx/process.h b/interface/wx/process.h
index e516a6f05502e18373cbed5b7b9c9ab9e63768c3..d7ab0baff0f02f74cb1e0605c5214ec96eadd7ee 100644 (file)
--- a/interface/wx/process.h
+++ b/interface/wx/process.h
@@ -3,44 +3,9 @@
 // Purpose:     interface of wxProcess
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
 // Purpose:     interface of wxProcess
 // Author:      wxWidgets team
 // RCS-ID:      $Id$

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-/**
-    Signal constants used by wxProcess.
-*/
-enum wxSignal
-{
-    wxSIGNONE = 0,  //!< verify if the process exists under Unix
-    wxSIGHUP,
-    wxSIGINT,
-    wxSIGQUIT,
-    wxSIGILL,
-    wxSIGTRAP,
-    wxSIGABRT,
-    wxSIGEMT,
-    wxSIGFPE,
-    wxSIGKILL,      //!< forcefully kill, dangerous!
-    wxSIGBUS,
-    wxSIGSEGV,
-    wxSIGSYS,
-    wxSIGPIPE,
-    wxSIGALRM,
-    wxSIGTERM       //!< terminate the process gently
-};
-
-/**
-    Return values for wxProcess::Kill.
-*/
-enum wxKillError
-{
-    wxKILL_OK,              //!< no error
-    wxKILL_BAD_SIGNAL,      //!< no such signal
-    wxKILL_ACCESS_DENIED,   //!< permission denied
-    wxKILL_NO_PROCESS,      //!< no such process
-    wxKILL_ERROR            //!< another, unspecified error
-};
-

 
 /**
     @class wxProcess
 
 /**
     @class wxProcess


@@ -123,12 +88,15 @@ public:
         This function can be used to indicate to the child process that
         there is no more data to be read - usually, a filter program will only
         terminate when the input stream is closed.
         This function can be used to indicate to the child process that
         there is no more data to be read - usually, a filter program will only
         terminate when the input stream is closed.

+
+        Notice that GetOutputStream() will return @NULL after the output stream
+        is closed.

     */
     void CloseOutput();
 
     /**
         Detaches this event handler from the parent specified in the constructor
     */
     void CloseOutput();
 
     /**
         Detaches this event handler from the parent specified in the constructor

-        (see wxEvtHandler::Unlink() for a similar but not identic function).
+        (see wxEvtHandler::Unlink() for a similar but not identical function).

     
         Normally, a wxProcess object is deleted by its parent when it receives the
         notification about the process termination. 
     
         Normally, a wxProcess object is deleted by its parent when it receives the
         notification about the process termination. 


@@ -166,8 +134,10 @@ public:
     wxInputStream* GetInputStream() const;
 
     /**
     wxInputStream* GetInputStream() const;
 
     /**

-        It returns an output stream correspoding to the input stream of the subprocess.
-        If it is @NULL, you have not turned on the redirection.
+        It returns an output stream corresponding to the input stream of the subprocess.
+
+        If it is @NULL, you have not turned on the redirection or already
+        called CloseOutput().

 
         @see Redirect().
     */
 
         @see Redirect().
     */


@@ -273,6 +243,20 @@ public:
         The caught output stream is returned by GetInputStream() as a non-seekable stream.
     */
     void Redirect();
         The caught output stream is returned by GetInputStream() as a non-seekable stream.
     */
     void Redirect();

+
+    /**
+        Sets the priority of the process, between 0 (lowest) and 100 (highest).
+        It can only be set before the process is created.
+
+        The following symbolic constants can be used in addition to raw
+        values in 0..100 range:
+          - @b wxPRIORITY_MIN: 0
+          - @b wxPRIORITY_DEFAULT: 50
+          - @b wxPRIORITY_MAX: 100
+
+        @since 2.9.5
+    */
+    void SetPriority(unsigned priority);

 };
 
 
 };
 
 


@@ -316,3 +300,6 @@ public:
     int GetPid();
 };
 
     int GetPid();
 };
 

+
+wxEventType wxEVT_END_PROCESS;
+