provide capabilities to execute a command

[chaz/openbox] / src / openbox.cc

diff --git a/src/openbox.cc b/src/openbox.cc
index 01e232812f85b2bd0167afa968a57ad95b5a3fc1..4d2f102479c266d781d580d2d24f9fb657e440cd 100644 (file)
--- a/src/openbox.cc
+++ b/src/openbox.cc
@@ -1,4 +1,4 @@
-// -*- mode: C++; indent-tabs-mode: nil; -*-
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
 
 #ifdef HAVE_CONFIG_H
 # include "../config.h"
@@ -9,6 +9,7 @@
 #include "client.hh"
 #include "screen.hh"
 #include "actions.hh"
+#include "bindings.hh"
 #include "python.hh"
 #include "otk/property.hh"
 #include "otk/display.hh"
@@ -43,8 +44,6 @@ extern "C" {
 #  include <sys/select.h>
 #endif // HAVE_SYS_SELECT_H
 
-#include <python2.2/Python.h>
-
 #include "gettext.h"
 #define _(str) gettext(str)
 }
@@ -92,27 +91,18 @@ Openbox::Openbox(int argc, char **argv)
   _argv0 = argv[0];
   _doshutdown = false;
   _rcfilepath = otk::expandTilde("~/.openbox/rc3");
+  _scriptfilepath = otk::expandTilde("~/.openbox/user.py");
+  _focused_client = 0;
+  _sync = false;
 
   parseCommandLine(argc, argv);
 
-  // TEMPORARY: using the xrdb rc3
-  _config.setFile(_rcfilepath);
-  if (!_config.load()) {
-    printf("failed to load rc file %s\n", _config.file().c_str());
-    ::exit(2);
-  }
-  std::string s;
-  _config.getValue("session.styleFile", s);
-  _config.setFile(s);
-  if (!_config.load()) {
-    printf("failed to load style %s\n", _config.file().c_str());
-    ::exit(2);
-  }
-
   // open the X display (and gets some info about it, and its screens)
   otk::OBDisplay::initialize(_displayreq);
   assert(otk::OBDisplay::display);
-    
+
+  XSynchronize(otk::OBDisplay::display, _sync);
+  
   // set up the signal handler
   action.sa_handler = Openbox::signalHandler;
   action.sa_mask = sigset_t();
@@ -125,8 +115,8 @@ Openbox::Openbox(int argc, char **argv)
   sigaction(SIGHUP, &action, (struct sigaction *) 0);
 
   _property = new otk::OBProperty();
-
   _actions = new OBActions();
+  _bindings = new OBBindings();
 
   setMasterHandler(_actions); // set as the master event handler
 
@@ -138,12 +128,21 @@ Openbox::Openbox(int argc, char **argv)
   _cursors.ul_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ul_angle);
   _cursors.ur_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ur_angle);
 
+  // initialize scripting
+  python_init(argv[0]);
+  
+  // load config values
+  python_exec(SCRIPTDIR"/config.py"); // load openbox config values
+  // run all of the python scripts
+  python_exec(SCRIPTDIR"/builtins.py"); // builtin callbacks
+  // run the user's script
+  python_exec(_scriptfilepath.c_str());
+
   // initialize all the screens
   OBScreen *screen;
-  screen = new OBScreen(0, _config);
+  screen = new OBScreen(0);
   if (screen->managed()) {
     _screens.push_back(screen);
-    _screens[0]->manageExisting();
     // XXX: "change to" the first workspace on the screen to initialize stuff
   } else
     delete screen;
@@ -153,18 +152,18 @@ Openbox::Openbox(int argc, char **argv)
     ::exit(1);
   }
 
-  // initialize the python interface
-  Py_SetProgramName(argv[0]);
-  Py_Initialize();
-  initopenbox(); // initialize the static 'openbox' module
-  FILE *rcpyfd = fopen("/home/natas/.openbox/user.py", "r");
-  if (!rcpyfd) {
-    printf("failed to load python file /home/natas/.openbox/user.py\n");
-  } else {
-    PyRun_SimpleFile(rcpyfd, "/home/natas/.openbox/user.py");
-    fclose(rcpyfd);
+  ScreenList::iterator it, end = _screens.end();
+  for (it = _screens.begin(); it != end; ++it) {
+    (*it)->manageExisting();
   }
+ 
+  // grab any keys set up before the screens existed
+  _bindings->grabKeys(true);
 
+  // set up input focus
+  _focused_screen = _screens[0];
+  setFocusedClient(0);
+  
   _state = State_Normal; // done starting
 }
 
@@ -174,6 +173,12 @@ Openbox::~Openbox()
   _state = State_Exiting; // time to kill everything
 
   std::for_each(_screens.begin(), _screens.end(), otk::PointerAssassin());
+
+  delete _bindings;
+  delete _actions;
+  delete _property;
+
+  python_destroy();
   
   // close the X display
   otk::OBDisplay::destroy();
@@ -202,6 +207,13 @@ void Openbox::parseCommandLine(int argc, char **argv)
         err = true;
       else
         _menufilepath = argv[i];
+    } else if (arg == "-script") {
+      if (++i >= argc)
+        err = true;
+      else
+        _scriptfilepath = argv[i];
+    } else if (arg == "-sync") {
+      _sync = true;
     } else if (arg == "-version") {
       showVersion();
       ::exit(0);
@@ -236,6 +248,7 @@ void Openbox::showHelp()
   -display <string>  use display connection.\n\
   -rc <string>       use alternate resource file.\n\
   -menu <string>     use alternate menu file.\n\
+  -script <string>   use alternate startup script file.\n\
   -version           display version and exit.\n\
   -help              display this help text and exit.\n\n"), _argv0);
 
@@ -268,6 +281,7 @@ void Openbox::eventLoop()
 {
   while (!_doshutdown) {
     dispatchEvents(); // from OtkEventDispatcher
+    XFlush(otk::OBDisplay::display); // flush here before we go wait for timers
     _timermanager.fire();
   }
 }
@@ -299,5 +313,39 @@ OBClient *Openbox::findClient(Window window)
     return (OBClient*) 0;
 }
 
+
+void Openbox::setFocusedClient(OBClient *c)
+{
+  _focused_client = c;
+  if (c) {
+    _focused_screen = _screens[c->screen()];
+  } else {
+    assert(_focused_screen);
+    XSetInputFocus(otk::OBDisplay::display, _focused_screen->focuswindow(),
+                   RevertToNone, CurrentTime);
+  }
+}
+
+void Openbox::execute(int screen, const std::string &bin)
+{
+#ifdef    __EMX__
+  // XXX: whats this for? windows?
+  spawnlp(P_NOWAIT, "cmd.exe", "cmd.exe", "/c", bin.c_str(), NULL);
+#else //  __EMX__
+  if (screen >= ScreenCount(otk::OBDisplay::display))
+    screen = 0;
+  const std::string &dstr =
+    otk::OBDisplay::screenInfo(screen)->displayString();
+  
+  if (! fork()) {
+      setsid();
+      int ret = putenv(const_cast<char *>(dstr.c_str()));
+      assert(ret != -1);
+      ret = execl("/bin/sh", "/bin/sh", "-c", bin.c_str(), NULL);
+      exit(ret);
+    }
+#endif // __EMX__
+}
+
 }