1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "eventdispatcher.hh"
13 OtkEventDispatcher::OtkEventDispatcher()
14 : _fallback(0), _master(0)
18 OtkEventDispatcher::~OtkEventDispatcher()
22 void OtkEventDispatcher::clearAllHandlers(void)
27 void OtkEventDispatcher::registerHandler(Window id, OtkEventHandler *handler)
29 _map.insert(std::pair<Window, OtkEventHandler*>(id, handler));
32 void OtkEventDispatcher::clearHandler(Window id)
37 void OtkEventDispatcher::dispatchEvents(void)
41 while (XPending(OBDisplay::display)) {
42 XNextEvent(OBDisplay::display, &e);
45 printf("Event %d window %lx\n", e.type, e.xany.window);
53 win = e.xunmap.window;
56 win = e.xdestroywindow.window;
58 case ConfigureRequest:
59 win = e.xconfigurerequest.window;
65 // grab the lasttime and hack up the modifiers
69 _lasttime = e.xbutton.time;
70 e.xbutton.state &= ~(LockMask | OBDisplay::numLockMask() |
71 OBDisplay::scrollLockMask());
74 e.xkey.state &= ~(LockMask | OBDisplay::numLockMask() |
75 OBDisplay::scrollLockMask());
78 _lasttime = e.xmotion.time;
79 e.xmotion.state &= ~(LockMask | OBDisplay::numLockMask() |
80 OBDisplay::scrollLockMask());
83 _lasttime = e.xproperty.time;
87 _lasttime = e.xcrossing.time;
91 if (e.type == FocusIn || e.type == FocusOut)
92 // any other types are not ones we're interested in
93 if (e.xfocus.detail != NotifyNonlinear)
96 if (e.type == FocusOut) {
98 // send a FocusIn first if one exists
99 while (XCheckTypedEvent(OBDisplay::display, FocusIn, &fi)) {
100 // any other types are not ones we're interested in
101 if (fi.xfocus.detail == NotifyNonlinear) {
102 dispatch(fi.xfocus.window, fi);
112 void OtkEventDispatcher::dispatch(Window win, const XEvent &e)
114 OtkEventHandler *handler = 0;
115 OtkEventMap::iterator it;
117 // master gets everything first
121 // find handler for the chosen window
124 if (it != _map.end()) {
125 // if we found a handler
126 handler = it->second;
127 } else if (e.type == ConfigureRequest) {
128 // unhandled configure requests must be used to configure the window
132 xwc.x = e.xconfigurerequest.x;
133 xwc.y = e.xconfigurerequest.y;
134 xwc.width = e.xconfigurerequest.width;
135 xwc.height = e.xconfigurerequest.height;
136 xwc.border_width = e.xconfigurerequest.border_width;
137 xwc.sibling = e.xconfigurerequest.above;
138 xwc.stack_mode = e.xconfigurerequest.detail;
140 XConfigureWindow(otk::OBDisplay::display, e.xconfigurerequest.window,
141 e.xconfigurerequest.value_mask, &xwc);
143 // grab a falback if it exists
151 OtkEventHandler *OtkEventDispatcher::findHandler(Window win)
153 OtkEventMap::iterator it = _map.find(win);
154 if (it != _map.end())