can tell where events are coming from!

[chaz/openbox] / src / actions.cc

diff --git a/src/actions.cc b/src/actions.cc
index 2ee6bc5748234ea82a09a7d542a087a6af7988e6..9660937dc9cce5729e72c9c7909d1971d6246556 100644 (file)
--- a/src/actions.cc
+++ b/src/actions.cc
@@ -5,16 +5,179 @@
 #endif
 
 #include "actions.hh"
+#include "widget.hh"
+#include "openbox.hh"
+#include "otk/display.hh"
+
+#include <stdio.h>
 
 namespace ob {
 
+const unsigned int OBActions::DOUBLECLICKDELAY = 300;
+const int OBActions::BUTTONS;
+
 OBActions::OBActions()
+  : _button(0)
 {
+  for (int i=0; i<BUTTONS; ++i)
+    _posqueue[i] = new ButtonPressAction();
+
+  // XXX: load a configuration out of somewhere
+
 }
 
 
 OBActions::~OBActions()
 {
+  for (int i=0; i<BUTTONS; ++i)
+    delete _posqueue[i];
+}
+
+
+void OBActions::insertPress(const XButtonEvent &e)
+{
+  ButtonPressAction *a = _posqueue[BUTTONS - 1];
+  for (int i=BUTTONS-1; i>0;)
+    _posqueue[i] = _posqueue[--i];
+  _posqueue[0] = a;
+  a->button = e.button;
+  a->pos.setPoint(e.x, e.y);
+}
+
+void OBActions::removePress(const XButtonEvent &e)
+{
+  ButtonPressAction *a = 0;
+  for (int i=0; i<BUTTONS; ++i) {
+    if (_posqueue[i]->button == e.button)
+      a = _posqueue[i];
+    if (a) // found one and removed it
+      _posqueue[i] = _posqueue[i+1];
+  }
+  if (a) { // found one
+    _posqueue[BUTTONS-1] = a;
+    a->button = 0;
+  }
+}
+
+void OBActions::buttonPressHandler(const XButtonEvent &e)
+{
+  OtkEventHandler::buttonPressHandler(e);
+  insertPress(e);
+  
+  // XXX: run the PRESS guile hook
+  OBWidget *w = dynamic_cast<OBWidget*>
+    (Openbox::instance->findHandler(e.window));
+
+  printf("GUILE: PRESS: win %lx type %d modifiers %u button %u time %lx\n",
+         (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
+    
+  if (_button) return; // won't count toward CLICK events
+
+  _button = e.button;
 }
+  
+
+void OBActions::buttonReleaseHandler(const XButtonEvent &e)
+{
+  OtkEventHandler::buttonReleaseHandler(e);
+  removePress(e);
+  
+  // XXX: run the RELEASE guile hook
+  OBWidget *w = dynamic_cast<OBWidget*>
+    (Openbox::instance->findHandler(e.window));
+
+  printf("GUILE: RELEASE: win %lx type %d, modifiers %u button %u time %lx\n",
+         (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
+
+  // not for the button we're watching?
+  if (_button != e.button) return;
+
+  _button = 0;
+
+  // find the area of the window
+  XWindowAttributes attr;
+  if (!XGetWindowAttributes(otk::OBDisplay::display, e.window, &attr)) return;
+
+  // if not on the window any more, it isnt a CLICK
+  if (!(e.same_screen && e.x >= 0 && e.y >= 0 &&
+        e.x < attr.width && e.y < attr.height))
+    return;
+
+  // XXX: run the CLICK guile hook
+  printf("GUILE: CLICK: win %lx type %d modifiers %u button %u time %lx\n",
+         (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
+
+  if (e.time - _release.time < DOUBLECLICKDELAY &&
+      _release.win == e.window && _release.button == e.button) {
+
+    // XXX: run the DOUBLECLICK guile hook
+    printf("GUILE: DOUBLECLICK: win %lx type %d modifiers %u button %u time %lx\n",
+           (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
+
+    // reset so you cant triple click for 2 doubleclicks
+    _release.win = 0;
+    _release.button = 0;
+    _release.time = 0;
+  } else {
+    // save the button release, might be part of a double click
+    _release.win = e.window;
+    _release.button = e.button;
+    _release.time = e.time;
+  }
+}
+
+
+void OBActions::enterHandler(const XCrossingEvent &e)
+{
+  OtkEventHandler::enterHandler(e);
+  
+  // XXX: run the ENTER guile hook
+  OBWidget *w = dynamic_cast<OBWidget*>
+    (Openbox::instance->findHandler(e.window));
+
+  printf("GUILE: ENTER: win %lx type %d modifiers %u\n",
+         (long)e.window, (w ? w->type():-1), e.state);
+}
+
+
+void OBActions::leaveHandler(const XCrossingEvent &e)
+{
+  OtkEventHandler::leaveHandler(e);
+
+  // XXX: run the LEAVE guile hook
+  OBWidget *w = dynamic_cast<OBWidget*>
+    (Openbox::instance->findHandler(e.window));
+
+  printf("GUILE: LEAVE: win %lx type %d modifiers %u\n",
+         (long)e.window, (w ? w->type():-1), e.state);
+}
+
+
+void OBActions::keyPressHandler(const XKeyEvent &e)
+{
+  // XXX: run the KEY guile hook
+  OBWidget *w = dynamic_cast<OBWidget*>
+    (Openbox::instance->findHandler(e.window));
+
+  printf("GUILE: KEY: win %lx type %d modifiers %u keycode %u\n",
+         (long)e.window, (w ? w->type():-1), e.state, e.keycode);
+}
+
+
+void OBActions::motionHandler(const XMotionEvent &e)
+{
+  if (!e.same_screen) return; // this just gets stupid
+
+  OBWidget *w = dynamic_cast<OBWidget*>
+    (Openbox::instance->findHandler(e.window));
+
+  _dx = e.x - _posqueue[0]->pos.x();
+  _dy = e.y - _posqueue[0]->pos.y();
+  
+  // XXX: i can envision all sorts of crazy shit with this.. gestures, etc
+  printf("GUILE: MOTION: win %lx type %d  modifiers %u x %d y %d\n",
+         (long)e.window, (w ? w->type():-1), e.state, _dx, _dy);
+}
+
 
 }