src/actions.cc (raw)
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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*- #ifdef HAVE_CONFIG_H # include "../config.h" #endif #include "actions.hh" #include "widget.hh" #include "openbox.hh" #include "client.hh" #include "python.hh" #include "bindings.hh" #include "otk/display.hh" #include <stdio.h> namespace ob { const unsigned int OBActions::DOUBLECLICKDELAY = 300; OBActions::OBActions() : _button(0) { // XXX: load a configuration out of somewhere } OBActions::~OBActions() { } void OBActions::buttonPressHandler(const XButtonEvent &e) { OtkEventHandler::buttonPressHandler(e); // run the PRESS python hook OBWidget *w = dynamic_cast<OBWidget*> (Openbox::instance->findHandler(e.window)); doCallback(Action_ButtonPress, e.window, (OBWidget::WidgetType)(w ? w->type():-1), e.state, e.button, e.x_root, e.y_root, e.time); if (_button) return; // won't count toward CLICK events _button = e.button; } void OBActions::buttonReleaseHandler(const XButtonEvent &e) { OtkEventHandler::buttonReleaseHandler(e); OBWidget *w = dynamic_cast<OBWidget*> (Openbox::instance->findHandler(e.window)); // 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; // run the CLICK python hook doCallback(Action_Click, e.window, (OBWidget::WidgetType)(w ? w->type():-1), e.state, e.button, e.x_root, e.y_root, e.time); if (e.time - _release.time < DOUBLECLICKDELAY && _release.win == e.window && _release.button == e.button) { // run the DOUBLECLICK python hook doCallback(Action_DoubleClick, e.window, (OBWidget::WidgetType)(w ? w->type():-1), e.state, e.button, e.x_root, e.y_root, 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); OBWidget *w = dynamic_cast<OBWidget*> (Openbox::instance->findHandler(e.window)); // run the ENTER python hook doCallback(Action_EnterWindow, e.window, (OBWidget::WidgetType)(w ? w->type():-1), e.state, 0, 0, 0, 0); } void OBActions::leaveHandler(const XCrossingEvent &e) { OtkEventHandler::leaveHandler(e); OBWidget *w = dynamic_cast<OBWidget*> (Openbox::instance->findHandler(e.window)); // run the LEAVE python hook doCallback(Action_LeaveWindow, e.window, (OBWidget::WidgetType)(w ? w->type():-1), e.state, 0, 0, 0, 0); } void OBActions::keyPressHandler(const XKeyEvent &e) { // OBWidget *w = dynamic_cast<OBWidget*> // (Openbox::instance->findHandler(e.window)); Openbox::instance->bindings()->fire(e.state, e.keycode, e.time); } void OBActions::motionHandler(const XMotionEvent &e) { if (!e.same_screen) return; // this just gets stupid int x_root = e.x_root, y_root = e.y_root; // compress changes to a window into a single change XEvent ce; while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) { if (ce.xmotion.window != e.window) { XPutBackEvent(otk::OBDisplay::display, &ce); break; } else { x_root = e.x_root; y_root = e.y_root; } } OBWidget *w = dynamic_cast<OBWidget*> (Openbox::instance->findHandler(e.window)); // XXX: i can envision all sorts of crazy shit with this.. gestures, etc // maybe that should all be done via python tho.. (or radial menus!) // run the simple MOTION python hook for now... doCallback(Action_MouseMotion, e.window, (OBWidget::WidgetType)(w ? w->type():-1), e.state, (unsigned)-1, x_root, y_root, e.time); } void OBActions::mapRequestHandler(const XMapRequestEvent &e) { doCallback(Action_NewWindow, e.window, (OBWidget::WidgetType)-1, 0, 0, 0, 0, 0); } void OBActions::unmapHandler(const XUnmapEvent &e) { (void)e; doCallback(Action_CloseWindow, e.window, (OBWidget::WidgetType)-1, 0, 0, 0, 0, 0); } void OBActions::destroyHandler(const XDestroyWindowEvent &e) { (void)e; doCallback(Action_CloseWindow, e.window, (OBWidget::WidgetType)-1, 0, 0, 0, 0, 0); } void OBActions::doCallback(ActionType action, Window window, OBWidget::WidgetType type, unsigned int state, unsigned int button, int xroot, int yroot, Time time) { std::pair<CallbackMap::iterator, CallbackMap::iterator> it_pair = _callbacks.equal_range(action); CallbackMap::iterator it; for (it = it_pair.first; it != it_pair.second; ++it) python_callback(it->second, action, window, type, state, button, xroot, yroot, time); } bool OBActions::registerCallback(ActionType action, PyObject *func, bool atfront) { if (action < 0 || action >= OBActions::NUM_ACTIONS || action == OBActions::Action_KeyPress) { return false; } if (!func) return false; std::pair<CallbackMap::iterator, CallbackMap::iterator> it_pair = _callbacks.equal_range(action); CallbackMap::iterator it; for (it = it_pair.first; it != it_pair.second; ++it) if (it->second == func) return true; // already in there if (atfront) _callbacks.insert(_callbacks.begin(), CallbackMapPair(action, func)); else _callbacks.insert(CallbackMapPair(action, func)); Py_INCREF(func); return true; } bool OBActions::unregisterCallback(ActionType action, PyObject *func) { if (action < 0 || action >= OBActions::NUM_ACTIONS || action == OBActions::Action_KeyPress) { return false; } if (!func) return false; std::pair<CallbackMap::iterator, CallbackMap::iterator> it_pair = _callbacks.equal_range(action); CallbackMap::iterator it; for (it = it_pair.first; it != it_pair.second; ++it) if (it->second == func) break; if (it != it_pair.second) { // its been registered before Py_DECREF(func); _callbacks.erase(it); } return true; } bool OBActions::unregisterAllCallbacks(ActionType action) { if (action < 0 || action >= OBActions::NUM_ACTIONS || action == OBActions::Action_KeyPress) { return false; } while (!_callbacks.empty()) { CallbackMap::iterator it = _callbacks.begin(); Py_DECREF(it->second); _callbacks.erase(it); } return true; } } |