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Dogcows Code - chaz/openbox/blob - otk/eventdispatcher.cc
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), _focus(None
)
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
);
48 if (e
.type
== FocusIn
|| e
.type
== FocusOut
) {
49 // focus events are a beast all their own.. yuk, hate, etc.
57 win
= e
.xunmap
.window
;
60 win
= e
.xdestroywindow
.window
;
62 case ConfigureRequest
:
63 win
= e
.xconfigurerequest
.window
;
69 // grab the lasttime and hack up the modifiers
73 _lasttime
= e
.xbutton
.time
;
74 e
.xbutton
.state
&= ~(LockMask
| OBDisplay::numLockMask() |
75 OBDisplay::scrollLockMask());
78 e
.xkey
.state
&= ~(LockMask
| OBDisplay::numLockMask() |
79 OBDisplay::scrollLockMask());
82 _lasttime
= e
.xmotion
.time
;
83 e
.xmotion
.state
&= ~(LockMask
| OBDisplay::numLockMask() |
84 OBDisplay::scrollLockMask());
87 _lasttime
= e
.xproperty
.time
;
91 _lasttime
= e
.xcrossing
.time
;
100 void OtkEventDispatcher::dispatchFocus(const XEvent
&e
)
102 Window newfocus
= None
;
104 // any other types are not ones we're interested in
105 if (e
.xfocus
.detail
!= NotifyNonlinear
)
108 if (e
.type
== FocusIn
) {
110 printf("Got FocusIn!\n");
111 printf("Using FocusIn\n");
112 newfocus
= e
.xfocus
.window
;
114 if (newfocus
!= _focus
) {
115 // send a FocusIn to whatever was just focused
116 dispatch(newfocus
, e
);
117 printf("Sent FocusIn 0x%lx\n", newfocus
);
119 // send a FocusOut to whatever used to be focused
122 ev
.xfocus
= e
.xfocus
;
123 ev
.xfocus
.window
= _focus
;
125 dispatch(_focus
, ev
);
126 printf("Sent FocusOut 0x%lx\n", _focus
);
129 // store the new focused window
133 } else if (e
.type
== FocusOut
) {
134 bool focused
= false; // found a new focus target?
136 printf("Got FocusOut!\n");
138 // FocusOut events just make us look for FocusIn events. They are ignored
141 while (XCheckTypedEvent(OBDisplay::display
, FocusIn
, &fi
)) {
142 if (e
.xfocus
.detail
== NotifyNonlinear
) {
143 printf("Found FocusIn\n");
150 // send a FocusOut to whatever used to be focused
153 ev
.xfocus
= e
.xfocus
;
154 ev
.xfocus
.window
= _focus
;
155 dispatch(_focus
, ev
);
156 printf("Sent FocusOut 0x%lx\n", _focus
);
158 // store that no window has focus anymore
164 void OtkEventDispatcher::dispatch(Window win
, const XEvent
&e
)
166 OtkEventHandler
*handler
= 0;
167 OtkEventMap::iterator it
;
169 // master gets everything first
173 // find handler for the chosen window
176 if (it
!= _map
.end()) {
177 // if we found a handler
178 handler
= it
->second
;
179 } else if (e
.type
== ConfigureRequest
) {
180 // unhandled configure requests must be used to configure the window
184 xwc
.x
= e
.xconfigurerequest
.x
;
185 xwc
.y
= e
.xconfigurerequest
.y
;
186 xwc
.width
= e
.xconfigurerequest
.width
;
187 xwc
.height
= e
.xconfigurerequest
.height
;
188 xwc
.border_width
= e
.xconfigurerequest
.border_width
;
189 xwc
.sibling
= e
.xconfigurerequest
.above
;
190 xwc
.stack_mode
= e
.xconfigurerequest
.detail
;
192 XConfigureWindow(otk::OBDisplay::display
, e
.xconfigurerequest
.window
,
193 e
.xconfigurerequest
.value_mask
, &xwc
);
195 // grab a falback if it exists
203 OtkEventHandler
*OtkEventDispatcher::findHandler(Window win
)
205 OtkEventMap::iterator it
= _map
.find(win
);
206 if (it
!= _map
.end())
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