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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)
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 if (e
.type
== FocusIn
) {
103 //printf("Got FocusIn!\n");
105 // send a FocusIn to whatever was just focused
106 dispatch(e
.xfocus
.window
, e
);
107 //printf("Sent FocusIn 0x%lx\n", e.xfocus.window);
109 } else if (e
.type
== FocusOut
) {
110 //printf("Got FocusOut!\n");
112 // ignore FocusOut changes from grabs
113 if (e
.xfocus
.mode
== NotifyGrab
)
116 // FocusOut events just make us look for FocusIn events. They are ignored
119 if (XCheckTypedEvent(OBDisplay::display
, FocusIn
, &fi
)) {
120 //printf("Found FocusIn\n");
122 // dont unfocus the window we just focused!
123 if (fi
.xfocus
.window
== e
.xfocus
.window
)
127 dispatch(e
.xfocus
.window
, e
);
128 //printf("Sent FocusOut 0x%lx\n", e.xfocus.window);
132 void OtkEventDispatcher::dispatch(Window win
, const XEvent
&e
)
134 OtkEventHandler
*handler
= 0;
135 OtkEventMap::iterator it
;
137 // master gets everything first
141 // find handler for the chosen window
144 if (it
!= _map
.end()) {
145 // if we found a handler
146 handler
= it
->second
;
147 } else if (e
.type
== ConfigureRequest
) {
148 // unhandled configure requests must be used to configure the window
152 xwc
.x
= e
.xconfigurerequest
.x
;
153 xwc
.y
= e
.xconfigurerequest
.y
;
154 xwc
.width
= e
.xconfigurerequest
.width
;
155 xwc
.height
= e
.xconfigurerequest
.height
;
156 xwc
.border_width
= e
.xconfigurerequest
.border_width
;
157 xwc
.sibling
= e
.xconfigurerequest
.above
;
158 xwc
.stack_mode
= e
.xconfigurerequest
.detail
;
160 XConfigureWindow(otk::OBDisplay::display
, e
.xconfigurerequest
.window
,
161 e
.xconfigurerequest
.value_mask
, &xwc
);
163 // grab a falback if it exists
171 OtkEventHandler
*OtkEventDispatcher::findHandler(Window win
)
173 OtkEventMap::iterator it
= _map
.find(win
);
174 if (it
!= _map
.end())
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