X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Factions.cc;h=bb5088e92447e23d9b1da283e90e1f835247a51a;hb=74cfb1b4c115cdb4e05aa823b09d2b5ea9d0d690;hp=2ee6bc5748234ea82a09a7d542a087a6af7988e6;hpb=23a7f188297ba3cef1bf13f1be9407ff6eb9bd62;p=chaz%2Fopenbox

diff --git a/src/actions.cc b/src/actions.cc
index 2ee6bc57..bb5088e9 100644
--- a/src/actions.cc
+++ b/src/actions.cc
@@ -1,20 +1,355 @@
-// -*- mode: C++; indent-tabs-mode: nil; -*-
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
 
 #ifdef HAVE_CONFIG_H
 # include "../config.h"
 #endif
 
 #include "actions.hh"
+#include "openbox.hh"
+#include "client.hh"
+#include "frame.hh"
+#include "screen.hh"
+#include "python.hh"
+#include "bindings.hh"
+#include "otk/display.hh"
+
+#include <stdio.h>
+#include <algorithm>
 
 namespace ob {
 
-OBActions::OBActions()
+const int Actions::BUTTONS;
+
+Actions::Actions()
+  : _button(0),
+    _dragging(false)
+{
+  for (int i=0; i<BUTTONS; ++i)
+    _posqueue[i] = new ButtonPressAction();
+}
+
+
+Actions::~Actions()
+{
+  for (int i=0; i<BUTTONS; ++i)
+    delete _posqueue[i];
+}
+
+
+void Actions::insertPress(const XButtonEvent &e)
+{
+  ButtonPressAction *a = _posqueue[BUTTONS - 1];
+  // rm'd the last one, shift them all down one
+  for (int i = BUTTONS-1; i > 0; --i) {
+    _posqueue[i] = _posqueue[i-1];
+  }
+  _posqueue[0] = a;
+  a->button = e.button;
+  a->pos = otk::Point(e.x_root, e.y_root);
+
+  Client *c = openbox->findClient(e.window);
+  if (c) a->clientarea = c->area();
+}
+
+void Actions::removePress(const XButtonEvent &e)
 {
+  int i;
+  ButtonPressAction *a = 0;
+  for (i=0; i<BUTTONS-1; ++i)
+    if (_posqueue[i]->button == e.button) {
+      a = _posqueue[i];
+      break;
+    }
+  if (a) { // found one, remove it and shift the rest up one
+    for (; i < BUTTONS-1; ++i)
+      _posqueue[i] = _posqueue[i+1];
+    _posqueue[BUTTONS-1] = a;
+  }
+  _posqueue[BUTTONS-1]->button = 0;
 }
 
+void Actions::buttonPressHandler(const XButtonEvent &e)
+{
+  otk::EventHandler::buttonPressHandler(e);
+  insertPress(e);
+
+  MouseContext::MC context;
+  EventHandler *h = openbox->findHandler(e.window);
+  Frame *f = dynamic_cast<Frame*>(h);
+  if (f)
+    context= f->mouseContext(e.window);
+  else if (dynamic_cast<Client*>(h))
+    context = MouseContext::Window;
+  else if (dynamic_cast<Screen*>(h))
+    context = MouseContext::Root;
+  else
+    return; // not a valid mouse context
 
-OBActions::~OBActions()
+  // run the PRESS python hook
+  // kill off the Button1Mask etc, only want the modifiers
+  unsigned int state = e.state & (ControlMask | ShiftMask | Mod1Mask |
+                                  Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask);
+  int screen;
+  Client *c = openbox->findClient(e.window);
+  if (c)
+    screen = c->screen();
+  else
+    screen = otk::display->findScreen(e.root)->screen();
+  MouseData data(screen, c, e.time, state, e.button, context,
+                 MouseAction::Press);
+  openbox->bindings()->fireButton(&data);
+    
+  if (_button) return; // won't count toward CLICK events
+
+  _button = e.button;
+
+  if (context == MouseContext::Window) {
+    /*
+      Because of how events are grabbed on the client window, we can't get
+      ButtonRelease events, so instead we simply manufacture them here, so that
+      clicks/doubleclicks etc still work.
+    */
+    //XButtonEvent ev = e;
+    //ev.type = ButtonRelease;
+    buttonReleaseHandler(e);
+  }
+}
+  
+
+void Actions::buttonReleaseHandler(const XButtonEvent &e)
 {
+  otk::EventHandler::buttonReleaseHandler(e);
+  removePress(e);
+  
+  MouseContext::MC context;
+  EventHandler *h = openbox->findHandler(e.window);
+  Frame *f = dynamic_cast<Frame*>(h);
+  if (f)
+    context= f->mouseContext(e.window);
+  else if (dynamic_cast<Client*>(h))
+    context = MouseContext::Window;
+  else if (dynamic_cast<Screen*>(h))
+    context = MouseContext::Root;
+  else
+    return; // not a valid mouse context
+
+  // run the RELEASE python hook
+  // kill off the Button1Mask etc, only want the modifiers
+  unsigned int state = e.state & (ControlMask | ShiftMask | Mod1Mask |
+                                  Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask);
+  int screen;
+  Client *c = openbox->findClient(e.window);
+  if (c)
+    screen = c->screen();
+  else
+    screen = otk::display->findScreen(e.root)->screen();
+  MouseData data(screen, c, e.time, state, e.button, context,
+                 MouseAction::Release);
+  openbox->bindings()->fireButton(&data);
+
+  // not for the button we're watching?
+  if (_button != e.button) return;
+
+  _button = 0;
+  _dragging = false;
+
+  // find the area of the window
+  XWindowAttributes attr;
+  if (!XGetWindowAttributes(**otk::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;
+
+  // run the CLICK python hook
+  data.action = MouseAction::Click;
+  openbox->bindings()->fireButton(&data);
+    
+
+  // XXX: dont load this every time!!@*
+  long dblclick;
+  if (!python_get_long("DOUBLE_CLICK_DELAY", &dblclick))
+    dblclick = 300;
+
+  if (e.time - _release.time < (unsigned)dblclick &&
+      _release.win == e.window && _release.button == e.button) {
+
+    // run the DOUBLECLICK python hook
+    data.action = MouseAction::DoubleClick;
+    openbox->bindings()->fireButton(&data);
+    
+    // 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 Actions::enterHandler(const XCrossingEvent &e)
+{
+  otk::EventHandler::enterHandler(e);
+  
+  // run the ENTER python hook
+  int screen;
+  Client *c = openbox->findClient(e.window);
+  if (c)
+    screen = c->screen();
+  else
+    screen = otk::display->findScreen(e.root)->screen();
+  EventData data(screen, c, EventAction::EnterWindow, e.state);
+  openbox->bindings()->fireEvent(&data);
 }
+
+
+void Actions::leaveHandler(const XCrossingEvent &e)
+{
+  otk::EventHandler::leaveHandler(e);
+
+  // run the LEAVE python hook
+  int screen;
+  Client *c = openbox->findClient(e.window);
+  if (c)
+    screen = c->screen();
+  else
+    screen = otk::display->findScreen(e.root)->screen();
+  EventData data(screen, c, EventAction::LeaveWindow, e.state);
+  openbox->bindings()->fireEvent(&data);
+}
+
+
+void Actions::keyPressHandler(const XKeyEvent &e)
+{
+  otk::EventHandler::keyPressHandler(e);
+
+  // kill off the Button1Mask etc, only want the modifiers
+  unsigned int state = e.state & (ControlMask | ShiftMask | Mod1Mask |
+                                  Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask);
+  openbox->bindings()->
+    fireKey(otk::display->findScreen(e.root)->screen(),
+            state, e.keycode, e.time, KeyAction::Press);
+}
+
+
+void Actions::keyReleaseHandler(const XKeyEvent &e)
+{
+  otk::EventHandler::keyReleaseHandler(e);
+
+  // kill off the Button1Mask etc, only want the modifiers
+  unsigned int state = e.state & (ControlMask | ShiftMask | Mod1Mask |
+                                  Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask);
+
+  // remove from the state the mask of the modifier being released, if it is
+  // a modifier key being released (this is a little ugly..)
+  const XModifierKeymap *map = otk::display->modifierMap();
+  const int mask_table[] = {
+    ShiftMask, LockMask, ControlMask, Mod1Mask,
+    Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
+  };
+  KeyCode *kp = map->modifiermap;
+  for (int i = 0, n = sizeof(mask_table)/sizeof(mask_table[0]); i < n; ++i) {
+    for (int k = 0; k < map->max_keypermod; ++k) {
+      if (*kp == e.keycode) { // found the keycode
+        state &= ~mask_table[i]; // remove the mask for it
+        i = n; // cause the first loop to break;
+        break; // get outta here!
+      }
+      ++kp;
+    }
+  }
+  
+  openbox->bindings()->
+    fireKey(otk::display->findScreen(e.root)->screen(),
+            state, e.keycode, e.time, KeyAction::Release);
+}
+
+
+void Actions::motionHandler(const XMotionEvent &e)
+{
+  otk::EventHandler::motionHandler(e);
+
+  if (!e.same_screen) return; // this just gets stupid
+
+  MouseContext::MC context;
+  EventHandler *h = openbox->findHandler(e.window);
+  Frame *f = dynamic_cast<Frame*>(h);
+  if (f)
+    context= f->mouseContext(e.window);
+  else if (dynamic_cast<Client*>(h))
+    context = MouseContext::Window;
+  else if (dynamic_cast<Screen*>(h))
+    context = MouseContext::Root;
+  else
+    return; // not a valid mouse context
+
+  int x_root = e.x_root, y_root = e.y_root;
+  
+  // compress changes to a window into a single change
+  XEvent ce;
+  while (XCheckTypedWindowEvent(**otk::display, e.window, e.type, &ce)) {
+    x_root = e.x_root;
+    y_root = e.y_root;
+  }
+
+  if (!_dragging) {
+    long threshold;
+    int dx = x_root - _posqueue[0]->pos.x();
+    int dy = y_root - _posqueue[0]->pos.y();
+    // XXX: dont get this from python every time!
+    if (!python_get_long("DRAG_THRESHOLD", &threshold))
+      threshold = 0;
+    if (!(std::abs(dx) >= threshold || std::abs(dy) >= threshold))
+      return; // not at the threshold yet
+  }
+  _dragging = true; // in a drag now
+  
+  // check if the movement is more than the threshold
+
+  // run the MOTION python hook
+  // kill off the Button1Mask etc, only want the modifiers
+  unsigned int state = e.state & (ControlMask | ShiftMask | Mod1Mask |
+                                  Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask);
+  unsigned int button = _posqueue[0]->button;
+  int screen;
+  Client *c = openbox->findClient(e.window);
+  if (c)
+    screen = c->screen();
+  else
+    screen = otk::display->findScreen(e.root)->screen();
+  MouseData data(screen, c, e.time, state, button, context,
+                 MouseAction::Motion, x_root, y_root,
+                 _posqueue[0]->pos, _posqueue[0]->clientarea);
+  openbox->bindings()->fireButton(&data);
+}
+
+#ifdef    XKB
+void Actions::xkbHandler(const XkbEvent &e)
+{
+  Window w;
+  int screen;
+  
+  otk::EventHandler::xkbHandler(e);
+
+  switch (((XkbAnyEvent*)&e)->xkb_type) {
+  case XkbBellNotify:
+    w = ((XkbBellNotifyEvent*)&e)->window;
+    Client *c = openbox->findClient(w);
+    if (c)
+      screen = c->screen();
+    else
+      screen = openbox->focusedScreen()->number();
+    EventData data(screen, c, EventAction::Bell, 0);
+    openbox->bindings()->fireEvent(&data);
+    break;
+  }
+}
+#endif // XKB
+
+}
+