1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
10 #include "bbscreen.hh"
12 #include "otk/display.hh"
13 #include "otk/property.hh"
17 #include <X11/Xutil.h>
22 #define _(str) gettext(str)
27 OBClient::OBClient(int screen
, Window window
)
28 : otk::OtkEventHandler(),
29 frame(0), _screen(screen
), _window(window
)
36 // update EVERYTHING the first time!!
38 // the state is kinda assumed to be normal. is this right? XXX
39 _wmstate
= NormalState
;
40 // no default decors or functions, each has to be enabled
41 _decorations
= _functions
= 0;
47 // set the decorations and functions
50 // normal windows retain all of the possible decorations and
52 _decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
53 Decor_Iconify
| Decor_Maximize
;
54 _functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
;
57 // dialogs cannot be maximized
58 _decorations
&= ~Decor_Maximize
;
59 _functions
&= ~Func_Maximize
;
65 // these windows get less functionality
66 _decorations
&= ~(Decor_Iconify
| Decor_Handle
);
67 _functions
&= ~(Func_Iconify
| Func_Resize
);
73 // none of these windows are manipulated by the window manager
79 getMwmHints(); // this fucks (in good ways) with the decors and functions
86 // XXX: updateTransientFor();
93 printf("Mapped window: 0x%lx\n"
94 " title: \t%s\t icon title: \t%s\n"
95 " app name: \t%s\t\t class: \t%s\n"
96 " position: \t%d, %d\t\t size: \t%d, %d\n"
97 " desktop: \t%lu\t\t group: \t0x%lx\n"
98 " type: \t%d\t\t min size \t%d, %d\n"
99 " base size \t%d, %d\t\t max size \t%d, %d\n"
100 " size incr \t%d, %d\t\t gravity \t%d\n"
101 " wm state \t%ld\t\t can be focused:\t%s\n"
102 " notify focus: \t%s\t\t urgent: \t%s\n"
103 " shaped: \t%s\t\t modal: \t%s\n"
104 " shaded: \t%s\t\t iconic: \t%s\n"
105 " vert maximized:\t%s\t\t horz maximized:\t%s\n"
106 " fullscreen: \t%s\t\t floating: \t%s\n"
107 " requested pos: \t%s\n",
113 _area.x(), _area.y(),
114 _area.width(), _area.height(),
124 _can_focus ? "yes" : "no",
125 _focus_notify ? "yes" : "no",
126 _urgent ? "yes" : "no",
127 _shaped ? "yes" : "no",
128 _modal ? "yes" : "no",
129 _shaded ? "yes" : "no",
130 _iconic ? "yes" : "no",
131 _max_vert ? "yes" : "no",
132 _max_horz ? "yes" : "no",
133 _fullscreen ? "yes" : "no",
134 _floating ? "yes" : "no",
135 _positioned ? "yes" : "no");
141 OBClient::~OBClient()
143 const otk::OBProperty
*property
= Openbox::instance
->property();
145 // these values should not be persisted across a window unmapping/mapping
146 property
->erase(_window
, otk::OBProperty::net_wm_desktop
);
147 property
->erase(_window
, otk::OBProperty::net_wm_state
);
151 void OBClient::getDesktop()
153 const otk::OBProperty
*property
= Openbox::instance
->property();
155 // defaults to the current desktop
156 _desktop
= 0; // XXX: change this to the current desktop!
158 property
->get(_window
, otk::OBProperty::net_wm_desktop
,
159 otk::OBProperty::Atom_Cardinal
,
164 void OBClient::getType()
166 const otk::OBProperty
*property
= Openbox::instance
->property();
168 _type
= (WindowType
) -1;
171 unsigned long num
= (unsigned) -1;
172 if (property
->get(_window
, otk::OBProperty::net_wm_window_type
,
173 otk::OBProperty::Atom_Atom
,
175 // use the first value that we know about in the array
176 for (unsigned long i
= 0; i
< num
; ++i
) {
178 property
->atom(otk::OBProperty::net_wm_window_type_desktop
))
179 _type
= Type_Desktop
;
181 property
->atom(otk::OBProperty::net_wm_window_type_dock
))
184 property
->atom(otk::OBProperty::net_wm_window_type_toolbar
))
185 _type
= Type_Toolbar
;
187 property
->atom(otk::OBProperty::net_wm_window_type_menu
))
190 property
->atom(otk::OBProperty::net_wm_window_type_utility
))
191 _type
= Type_Utility
;
193 property
->atom(otk::OBProperty::net_wm_window_type_splash
))
196 property
->atom(otk::OBProperty::net_wm_window_type_dialog
))
199 property
->atom(otk::OBProperty::net_wm_window_type_normal
))
201 // else if (val[i] ==
202 // property->atom(otk::OBProperty::kde_net_wm_window_type_override))
203 // mwm_decorations = 0; // prevent this window from getting any decor
204 // XXX: make this work again
209 if (_type
== (WindowType
) -1) {
211 * the window type hint was not set, which means we either classify ourself
212 * as a normal window or a dialog, depending on if we are a transient.
214 // XXX: make this code work!
216 // _type = Type_Dialog;
223 void OBClient::getMwmHints()
225 const otk::OBProperty
*property
= Openbox::instance
->property();
230 num
= MwmHints::elements
;
231 if (!property
->get(_window
, otk::OBProperty::motif_wm_hints
,
232 otk::OBProperty::motif_wm_hints
, &num
,
233 (unsigned long **)&hints
))
236 if (num
< MwmHints::elements
) {
241 // retrieved the hints
242 // Mwm Hints are applied subtractively to what has already been chosen for
243 // decor and functionality
245 if (hints
->flags
& MwmFlag_Decorations
) {
246 if (! (hints
->decorations
& MwmDecor_All
)) {
247 if (! (hints
->decorations
& MwmDecor_Border
))
248 _decorations
&= ~Decor_Border
;
249 if (! (hints
->decorations
& MwmDecor_Handle
))
250 _decorations
&= ~Decor_Handle
;
251 if (! (hints
->decorations
& MwmDecor_Title
))
252 _decorations
&= ~Decor_Titlebar
;
253 if (! (hints
->decorations
& MwmDecor_Iconify
))
254 _decorations
&= ~Decor_Iconify
;
255 if (! (hints
->decorations
& MwmDecor_Maximize
))
256 _decorations
&= ~Decor_Maximize
;
260 if (hints
->flags
& MwmFlag_Functions
) {
261 if (! (hints
->functions
& MwmFunc_All
)) {
262 if (! (hints
->functions
& MwmFunc_Resize
))
263 _functions
&= ~Func_Resize
;
264 if (! (hints
->functions
& MwmFunc_Move
))
265 _functions
&= ~Func_Move
;
266 if (! (hints
->functions
& MwmFunc_Iconify
))
267 _functions
&= ~Func_Iconify
;
268 if (! (hints
->functions
& MwmFunc_Maximize
))
269 _functions
&= ~Func_Maximize
;
270 //if (! (hints->functions & MwmFunc_Close))
271 // _functions &= ~Func_Close;
278 void OBClient::getArea()
280 XWindowAttributes wattrib
;
283 ret
= XGetWindowAttributes(otk::OBDisplay::display
, _window
, &wattrib
);
284 assert(ret
!= BadWindow
);
286 _area
.setRect(wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
287 _border_width
= wattrib
.border_width
;
291 void OBClient::getState()
293 const otk::OBProperty
*property
= Openbox::instance
->property();
295 _modal
= _shaded
= _max_horz
= _max_vert
= _fullscreen
= _floating
= false;
297 unsigned long *state
;
298 unsigned long num
= (unsigned) -1;
300 if (property
->get(_window
, otk::OBProperty::net_wm_state
,
301 otk::OBProperty::Atom_Atom
, &num
, &state
)) {
302 for (unsigned long i
= 0; i
< num
; ++i
) {
303 if (state
[i
] == property
->atom(otk::OBProperty::net_wm_state_modal
))
306 property
->atom(otk::OBProperty::net_wm_state_shaded
))
309 property
->atom(otk::OBProperty::net_wm_state_fullscreen
))
312 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
))
315 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
))
324 void OBClient::getShaped()
328 if (otk::OBDisplay::shape()) {
333 XShapeSelectInput(otk::OBDisplay::display
, _window
, ShapeNotifyMask
);
335 XShapeQueryExtents(otk::OBDisplay::display
, _window
, &s
, &foo
,
336 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
, &ufoo
);
343 void OBClient::updateProtocols()
345 const otk::OBProperty
*property
= Openbox::instance
->property();
350 _focus_notify
= false;
351 _decorations
&= ~Decor_Close
;
352 _functions
&= ~Func_Close
;
354 if (XGetWMProtocols(otk::OBDisplay::display
, _window
, &proto
, &num_return
)) {
355 for (int i
= 0; i
< num_return
; ++i
) {
356 if (proto
[i
] == property
->atom(otk::OBProperty::wm_delete_window
)) {
357 _decorations
|= Decor_Close
;
358 _functions
|= Func_Close
;
359 // XXX: update the decor?
360 } else if (proto
[i
] == property
->atom(otk::OBProperty::wm_take_focus
))
361 // if this protocol is requested, then the window will be notified
362 // by the window manager whenever it receives focus
363 _focus_notify
= true;
370 void OBClient::updateNormalHints()
374 int oldgravity
= _gravity
;
377 _gravity
= NorthWestGravity
;
378 _size_inc
.setPoint(1, 1);
379 _base_size
.setPoint(0, 0);
380 _min_size
.setPoint(0, 0);
381 _max_size
.setPoint(INT_MAX
, INT_MAX
);
383 // XXX: might want to cancel any interactive resizing of the window at this
386 // get the hints from the window
387 if (XGetWMNormalHints(otk::OBDisplay::display
, _window
, &size
, &ret
)) {
388 _positioned
= (size
.flags
& (PPosition
|USPosition
));
390 if (size
.flags
& PWinGravity
)
391 _gravity
= size
.win_gravity
;
393 if (size
.flags
& PMinSize
)
394 _min_size
.setPoint(size
.min_width
, size
.min_height
);
396 if (size
.flags
& PMaxSize
)
397 _max_size
.setPoint(size
.max_width
, size
.max_height
);
399 if (size
.flags
& PBaseSize
)
400 _base_size
.setPoint(size
.base_width
, size
.base_height
);
402 if (size
.flags
& PResizeInc
)
403 _size_inc
.setPoint(size
.width_inc
, size
.height_inc
);
406 // if the client has a frame, i.e. has already been mapped and is
407 // changing its gravity
408 if (frame
&& _gravity
!= oldgravity
) {
409 // move our idea of the client's position based on its new gravity
411 frame
->frameGravity(x
, y
);
417 void OBClient::updateWMHints()
421 // assume a window takes input if it doesnt specify
425 if ((hints
= XGetWMHints(otk::OBDisplay::display
, _window
)) != NULL
) {
426 if (hints
->flags
& InputHint
)
427 _can_focus
= hints
->input
;
429 if (hints
->flags
& XUrgencyHint
)
432 if (hints
->flags
& WindowGroupHint
) {
433 if (hints
->window_group
!= _group
) {
434 // XXX: remove from the old group if there was one
435 _group
= hints
->window_group
;
436 // XXX: do stuff with the group
446 void OBClient::updateTitle()
448 const otk::OBProperty
*property
= Openbox::instance
->property();
453 if (! property
->get(_window
, otk::OBProperty::net_wm_name
,
454 otk::OBProperty::utf8
, &_title
)) {
456 property
->get(_window
, otk::OBProperty::wm_name
,
457 otk::OBProperty::ascii
, &_title
);
461 _title
= _("Unnamed Window");
465 void OBClient::updateIconTitle()
467 const otk::OBProperty
*property
= Openbox::instance
->property();
472 if (! property
->get(_window
, otk::OBProperty::net_wm_icon_name
,
473 otk::OBProperty::utf8
, &_icon_title
)) {
475 property
->get(_window
, otk::OBProperty::wm_icon_name
,
476 otk::OBProperty::ascii
, &_icon_title
);
480 _icon_title
= _("Unnamed Window");
484 void OBClient::updateClass()
486 const otk::OBProperty
*property
= Openbox::instance
->property();
489 _app_name
= _app_class
= "";
491 otk::OBProperty::StringVect v
;
492 unsigned long num
= 2;
494 if (! property
->get(_window
, otk::OBProperty::wm_class
,
495 otk::OBProperty::ascii
, &num
, &v
))
498 if (num
> 0) _app_name
= v
[0];
499 if (num
> 1) _app_class
= v
[1];
503 void OBClient::propertyHandler(const XPropertyEvent
&e
)
505 otk::OtkEventHandler::propertyHandler(e
);
507 const otk::OBProperty
*property
= Openbox::instance
->property();
509 // compress changes to a single property into a single change
511 while (XCheckTypedEvent(otk::OBDisplay::display
, e
.type
, &ce
)) {
512 // XXX: it would be nice to compress ALL changes to a property, not just
513 // changes in a row without other props between.
514 if (ce
.xproperty
.atom
!= e
.atom
) {
515 XPutBackEvent(otk::OBDisplay::display
, &ce
);
520 if (e
.atom
== XA_WM_NORMAL_HINTS
)
522 else if (e
.atom
== XA_WM_HINTS
)
524 else if (e
.atom
== property
->atom(otk::OBProperty::net_wm_name
) ||
525 e
.atom
== property
->atom(otk::OBProperty::wm_name
))
527 else if (e
.atom
== property
->atom(otk::OBProperty::net_wm_icon_name
) ||
528 e
.atom
== property
->atom(otk::OBProperty::wm_icon_name
))
530 else if (e
.atom
== property
->atom(otk::OBProperty::wm_class
))
532 else if (e
.atom
== property
->atom(otk::OBProperty::wm_protocols
))
534 // XXX: transient for hint
539 void OBClient::setWMState(long state
)
541 if (state
== _wmstate
) return; // no change
545 // XXX: cause it to iconify
548 // XXX: cause it to uniconify
555 void OBClient::setDesktop(long target
)
558 //assert(target == 0xffffffff || target < MAX);
560 // XXX: move the window to the new desktop
565 void OBClient::setState(StateAction action
, long data1
, long data2
)
567 const otk::OBProperty
*property
= Openbox::instance
->property();
569 if (!(action
== State_Add
|| action
== State_Remove
||
570 action
== State_Toggle
))
571 return; // an invalid action was passed to the client message, ignore it
573 for (int i
= 0; i
< 2; ++i
) {
574 Atom state
= i
== 0 ? data1
: data2
;
576 if (! state
) continue;
578 // if toggling, then pick whether we're adding or removing
579 if (action
== State_Toggle
) {
580 if (state
== property
->atom(otk::OBProperty::net_wm_state_modal
))
581 action
= _modal
? State_Remove
: State_Add
;
583 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
))
584 action
= _max_vert
? State_Remove
: State_Add
;
586 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
))
587 action
= _max_horz
? State_Remove
: State_Add
;
588 else if (state
== property
->atom(otk::OBProperty::net_wm_state_shaded
))
589 action
= _shaded
? State_Remove
: State_Add
;
591 property
->atom(otk::OBProperty::net_wm_state_fullscreen
))
592 action
= _fullscreen
? State_Remove
: State_Add
;
593 else if (state
== property
->atom(otk::OBProperty::net_wm_state_floating
))
594 action
= _floating
? State_Remove
: State_Add
;
597 if (action
== State_Add
) {
598 if (state
== property
->atom(otk::OBProperty::net_wm_state_modal
)) {
599 if (_modal
) continue;
601 // XXX: give it focus if another window has focus that shouldnt now
603 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
)){
604 if (_max_vert
) continue;
606 // XXX: resize the window etc
608 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
)){
609 if (_max_horz
) continue;
611 // XXX: resize the window etc
613 property
->atom(otk::OBProperty::net_wm_state_shaded
)) {
614 if (_shaded
) continue;
616 // XXX: hide the client window
618 property
->atom(otk::OBProperty::net_wm_state_fullscreen
)) {
619 if (_fullscreen
) continue;
621 // XXX: raise the window n shit
623 property
->atom(otk::OBProperty::net_wm_state_floating
)) {
624 if (_floating
) continue;
626 // XXX: raise the window n shit
629 } else { // action == State_Remove
630 if (state
== property
->atom(otk::OBProperty::net_wm_state_modal
)) {
631 if (!_modal
) continue;
634 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
)){
635 if (!_max_vert
) continue;
637 // XXX: resize the window etc
639 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
)){
640 if (!_max_horz
) continue;
642 // XXX: resize the window etc
644 property
->atom(otk::OBProperty::net_wm_state_shaded
)) {
645 if (!_shaded
) continue;
647 // XXX: show the client window
649 property
->atom(otk::OBProperty::net_wm_state_fullscreen
)) {
650 if (!_fullscreen
) continue;
652 // XXX: lower the window to its proper layer
654 property
->atom(otk::OBProperty::net_wm_state_floating
)) {
655 if (!_floating
) continue;
657 // XXX: lower the window to its proper layer
664 void OBClient::toggleClientBorder(bool addborder
)
666 // adjust our idea of where the client is, based on its border. When the
667 // border is removed, the client should now be considered to be in a
668 // different position.
669 // when re-adding the border to the client, the same operation needs to be
671 int x
= _area
.x(), y
= _area
.y();
673 case NorthWestGravity
:
675 case SouthWestGravity
:
676 if (addborder
) x
+= _border_width
;
677 else x
-= _border_width
;
679 case NorthEastGravity
:
681 case SouthEastGravity
:
682 if (addborder
) x
-= _border_width
* 2;
683 else x
+= _border_width
* 2;
687 case NorthWestGravity
:
689 case NorthEastGravity
:
690 if (addborder
) y
+= _border_width
;
691 else y
-= _border_width
;
693 case SouthWestGravity
:
695 case SouthEastGravity
:
696 if (addborder
) y
-= _border_width
* 2;
697 else y
+= _border_width
* 2;
700 // no change for StaticGravity etc.
706 XSetWindowBorderWidth(otk::OBDisplay::display
, _window
, _border_width
);
708 // move the client so it is back it the right spot _with_ its border!
709 XMoveWindow(otk::OBDisplay::display
, _window
, x
, y
);
711 XSetWindowBorderWidth(otk::OBDisplay::display
, _window
, 0);
715 void OBClient::clientMessageHandler(const XClientMessageEvent
&e
)
717 otk::OtkEventHandler::clientMessageHandler(e
);
719 if (e
.format
!= 32) return;
721 const otk::OBProperty
*property
= Openbox::instance
->property();
723 if (e
.message_type
== property
->atom(otk::OBProperty::wm_change_state
)) {
724 // compress changes into a single change
725 bool compress
= false;
727 while (XCheckTypedEvent(otk::OBDisplay::display
, e
.type
, &ce
)) {
728 // XXX: it would be nice to compress ALL messages of a type, not just
729 // messages in a row without other message types between.
730 if (ce
.xclient
.message_type
!= e
.message_type
) {
731 XPutBackEvent(otk::OBDisplay::display
, &ce
);
737 setWMState(ce
.xclient
.data
.l
[0]); // use the found event
739 setWMState(e
.data
.l
[0]); // use the original event
740 } else if (e
.message_type
==
741 property
->atom(otk::OBProperty::net_wm_desktop
)) {
742 // compress changes into a single change
743 bool compress
= false;
745 while (XCheckTypedEvent(otk::OBDisplay::display
, e
.type
, &ce
)) {
746 // XXX: it would be nice to compress ALL messages of a type, not just
747 // messages in a row without other message types between.
748 if (ce
.xclient
.message_type
!= e
.message_type
) {
749 XPutBackEvent(otk::OBDisplay::display
, &ce
);
755 setDesktop(e
.data
.l
[0]); // use the found event
757 setDesktop(e
.data
.l
[0]); // use the original event
759 else if (e
.message_type
== property
->atom(otk::OBProperty::net_wm_state
))
760 // can't compress these
761 setState((StateAction
)e
.data
.l
[0], e
.data
.l
[1], e
.data
.l
[2]);
765 #if defined(SHAPE) || defined(DOXYGEN_IGNORE)
766 void OBClient::shapeHandler(const XShapeEvent
&e
)
768 otk::OtkEventHandler::shapeHandler(e
);
775 void OBClient::resize(Corner anchor
, int w
, int h
)
780 // is the window resizable? if it is not, then don't check its sizes, the
781 // client can do what it wants and the user can't change it anyhow
782 if (_min_size
.x() <= _max_size
.x() && _min_size
.y() <= _max_size
.y()) {
783 // smaller than min size or bigger than max size?
784 if (w
< _min_size
.x()) w
= _min_size
.x();
785 else if (w
> _max_size
.x()) w
= _max_size
.x();
786 if (h
< _min_size
.y()) h
= _min_size
.y();
787 else if (h
> _max_size
.y()) h
= _max_size
.y();
790 // keep to the increments
794 // store the logical size
795 _logical_size
.setPoint(w
, h
);
803 int x
= _area
.x(), y
= _area
.y();
808 x
-= w
- _area
.width();
811 y
-= h
- _area
.height();
814 x
-= w
- _area
.width();
815 y
-= h
- _area
.height();
820 XResizeWindow(otk::OBDisplay::display
, _window
, w
, h
);
822 // resize the frame to match the request
828 void OBClient::move(int x
, int y
)
831 // move the frame to be in the requested position
832 frame
->adjustPosition();
836 void OBClient::configureRequestHandler(const XConfigureRequestEvent
&e
)
838 OtkEventHandler::configureRequestHandler(e
);
840 // XXX: if we are iconic (or shaded? (fvwm does that)) ignore the event
842 if (e
.value_mask
& CWBorderWidth
)
843 _border_width
= e
.border_width
;
845 // resize, then move, as specified in the EWMH section 7.7
846 if (e
.value_mask
& (CWWidth
| CWHeight
)) {
847 int w
= (e
.value_mask
& CWWidth
) ? e
.width
: _area
.width();
848 int h
= (e
.value_mask
& CWHeight
) ? e
.height
: _area
.height();
852 case NorthEastGravity
:
856 case SouthWestGravity
:
860 case SouthEastGravity
:
861 corner
= BottomRight
;
863 default: // NorthWest, Static, etc
867 resize(corner
, w
, h
);
870 if (e
.value_mask
& (CWX
| CWY
)) {
871 int x
= (e
.value_mask
& CWX
) ? e
.x
: _area
.x();
872 int y
= (e
.value_mask
& CWY
) ? e
.y
: _area
.y();
876 if (e
.value_mask
& CWStackMode
) {
880 // XXX: lower the window
886 // XXX: raise the window
893 void OBClient::unmapHandler(const XUnmapEvent
&e
)
896 printf("UnmapNotify for 0x%lx\n", e
.window
);
904 OtkEventHandler::unmapHandler(e
);
906 // this deletes us etc
907 Openbox::instance
->screen(_screen
)->unmanageWindow(this);
911 void OBClient::destroyHandler(const XDestroyWindowEvent
&e
)
914 printf("DestroyNotify for 0x%lx\n", e
.window
);
917 OtkEventHandler::destroyHandler(e
);
919 // this deletes us etc
920 Openbox::instance
->screen(_screen
)->unmanageWindow(this);