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 "widgetbase.hh" #include "openbox.hh" #include "client.hh" #include "screen.hh" #include "python.hh" #include "bindings.hh" #include "otk/display.hh" #include <stdio.h> #include <algorithm> namespace ob { 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.setPoint(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); // run the PRESS python hook WidgetBase *w = dynamic_cast<WidgetBase*> (openbox->findHandler(e.window)); if (!w) return; // 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, w->mcontext(), MouseAction::Press); openbox->bindings()->fireButton(&data); if (_button) return; // won't count toward CLICK events _button = e.button; if (w->mcontext() == 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); WidgetBase *w = dynamic_cast<WidgetBase*> (openbox->findHandler(e.window)); if (!w) return; // 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, w->mcontext(), 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 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::display, e.type, &ce)) { if (ce.xmotion.window != e.window) { XPutBackEvent(**otk::display, &ce); break; } else { x_root = e.x_root; y_root = e.y_root; } } WidgetBase *w = dynamic_cast<WidgetBase*> (openbox->findHandler(e.window)); if (!w) return; 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, w->mcontext(), 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 } |