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 OBWidget(OBWidget::Type_Client
),
30 frame(0), _screen(screen
), _window(window
)
37 // update EVERYTHING the first time!!
39 // the state is kinda assumed to be normal. is this right? XXX
40 _wmstate
= NormalState
;
41 // no default decors or functions, each has to be enabled
42 _decorations
= _functions
= 0;
48 // set the decorations and functions
51 // normal windows retain all of the possible decorations and
53 _decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
54 Decor_Iconify
| Decor_Maximize
;
55 _functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
;
58 // dialogs cannot be maximized
59 _decorations
&= ~Decor_Maximize
;
60 _functions
&= ~Func_Maximize
;
66 // these windows get less functionality
67 _decorations
&= ~(Decor_Iconify
| Decor_Handle
);
68 _functions
&= ~(Func_Iconify
| Func_Resize
);
74 // none of these windows are manipulated by the window manager
80 getMwmHints(); // this fucks (in good ways) with the decors and functions
87 // XXX: updateTransientFor();
94 printf("Mapped window: 0x%lx\n"
95 " title: \t%s\t icon title: \t%s\n"
96 " app name: \t%s\t\t class: \t%s\n"
97 " position: \t%d, %d\t\t size: \t%d, %d\n"
98 " desktop: \t%lu\t\t group: \t0x%lx\n"
99 " type: \t%d\t\t min size \t%d, %d\n"
100 " base size \t%d, %d\t\t max size \t%d, %d\n"
101 " size incr \t%d, %d\t\t gravity \t%d\n"
102 " wm state \t%ld\t\t can be focused:\t%s\n"
103 " notify focus: \t%s\t\t urgent: \t%s\n"
104 " shaped: \t%s\t\t modal: \t%s\n"
105 " shaded: \t%s\t\t iconic: \t%s\n"
106 " vert maximized:\t%s\t\t horz maximized:\t%s\n"
107 " fullscreen: \t%s\t\t floating: \t%s\n"
108 " requested pos: \t%s\n",
114 _area.x(), _area.y(),
115 _area.width(), _area.height(),
125 _can_focus ? "yes" : "no",
126 _focus_notify ? "yes" : "no",
127 _urgent ? "yes" : "no",
128 _shaped ? "yes" : "no",
129 _modal ? "yes" : "no",
130 _shaded ? "yes" : "no",
131 _iconic ? "yes" : "no",
132 _max_vert ? "yes" : "no",
133 _max_horz ? "yes" : "no",
134 _fullscreen ? "yes" : "no",
135 _floating ? "yes" : "no",
136 _positioned ? "yes" : "no");
142 OBClient::~OBClient()
144 const otk::OBProperty
*property
= Openbox::instance
->property();
146 // these values should not be persisted across a window unmapping/mapping
147 property
->erase(_window
, otk::OBProperty::net_wm_desktop
);
148 property
->erase(_window
, otk::OBProperty::net_wm_state
);
152 void OBClient::getDesktop()
154 const otk::OBProperty
*property
= Openbox::instance
->property();
156 // defaults to the current desktop
157 _desktop
= 0; // XXX: change this to the current desktop!
159 property
->get(_window
, otk::OBProperty::net_wm_desktop
,
160 otk::OBProperty::Atom_Cardinal
,
165 void OBClient::getType()
167 const otk::OBProperty
*property
= Openbox::instance
->property();
169 _type
= (WindowType
) -1;
172 unsigned long num
= (unsigned) -1;
173 if (property
->get(_window
, otk::OBProperty::net_wm_window_type
,
174 otk::OBProperty::Atom_Atom
,
176 // use the first value that we know about in the array
177 for (unsigned long i
= 0; i
< num
; ++i
) {
179 property
->atom(otk::OBProperty::net_wm_window_type_desktop
))
180 _type
= Type_Desktop
;
182 property
->atom(otk::OBProperty::net_wm_window_type_dock
))
185 property
->atom(otk::OBProperty::net_wm_window_type_toolbar
))
186 _type
= Type_Toolbar
;
188 property
->atom(otk::OBProperty::net_wm_window_type_menu
))
191 property
->atom(otk::OBProperty::net_wm_window_type_utility
))
192 _type
= Type_Utility
;
194 property
->atom(otk::OBProperty::net_wm_window_type_splash
))
197 property
->atom(otk::OBProperty::net_wm_window_type_dialog
))
200 property
->atom(otk::OBProperty::net_wm_window_type_normal
))
202 // else if (val[i] ==
203 // property->atom(otk::OBProperty::kde_net_wm_window_type_override))
204 // mwm_decorations = 0; // prevent this window from getting any decor
205 // XXX: make this work again
210 if (_type
== (WindowType
) -1) {
212 * the window type hint was not set, which means we either classify ourself
213 * as a normal window or a dialog, depending on if we are a transient.
215 // XXX: make this code work!
217 // _type = Type_Dialog;
224 void OBClient::getMwmHints()
226 const otk::OBProperty
*property
= Openbox::instance
->property();
231 num
= MwmHints::elements
;
232 if (!property
->get(_window
, otk::OBProperty::motif_wm_hints
,
233 otk::OBProperty::motif_wm_hints
, &num
,
234 (unsigned long **)&hints
))
237 if (num
< MwmHints::elements
) {
242 // retrieved the hints
243 // Mwm Hints are applied subtractively to what has already been chosen for
244 // decor and functionality
246 if (hints
->flags
& MwmFlag_Decorations
) {
247 if (! (hints
->decorations
& MwmDecor_All
)) {
248 if (! (hints
->decorations
& MwmDecor_Border
))
249 _decorations
&= ~Decor_Border
;
250 if (! (hints
->decorations
& MwmDecor_Handle
))
251 _decorations
&= ~Decor_Handle
;
252 if (! (hints
->decorations
& MwmDecor_Title
))
253 _decorations
&= ~Decor_Titlebar
;
254 if (! (hints
->decorations
& MwmDecor_Iconify
))
255 _decorations
&= ~Decor_Iconify
;
256 if (! (hints
->decorations
& MwmDecor_Maximize
))
257 _decorations
&= ~Decor_Maximize
;
261 if (hints
->flags
& MwmFlag_Functions
) {
262 if (! (hints
->functions
& MwmFunc_All
)) {
263 if (! (hints
->functions
& MwmFunc_Resize
))
264 _functions
&= ~Func_Resize
;
265 if (! (hints
->functions
& MwmFunc_Move
))
266 _functions
&= ~Func_Move
;
267 if (! (hints
->functions
& MwmFunc_Iconify
))
268 _functions
&= ~Func_Iconify
;
269 if (! (hints
->functions
& MwmFunc_Maximize
))
270 _functions
&= ~Func_Maximize
;
271 //if (! (hints->functions & MwmFunc_Close))
272 // _functions &= ~Func_Close;
279 void OBClient::getArea()
281 XWindowAttributes wattrib
;
284 ret
= XGetWindowAttributes(otk::OBDisplay::display
, _window
, &wattrib
);
285 assert(ret
!= BadWindow
);
287 _area
.setRect(wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
288 _border_width
= wattrib
.border_width
;
292 void OBClient::getState()
294 const otk::OBProperty
*property
= Openbox::instance
->property();
296 _modal
= _shaded
= _max_horz
= _max_vert
= _fullscreen
= _floating
= false;
298 unsigned long *state
;
299 unsigned long num
= (unsigned) -1;
301 if (property
->get(_window
, otk::OBProperty::net_wm_state
,
302 otk::OBProperty::Atom_Atom
, &num
, &state
)) {
303 for (unsigned long i
= 0; i
< num
; ++i
) {
304 if (state
[i
] == property
->atom(otk::OBProperty::net_wm_state_modal
))
307 property
->atom(otk::OBProperty::net_wm_state_shaded
))
310 property
->atom(otk::OBProperty::net_wm_state_fullscreen
))
313 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
))
316 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
))
325 void OBClient::getShaped()
329 if (otk::OBDisplay::shape()) {
334 XShapeSelectInput(otk::OBDisplay::display
, _window
, ShapeNotifyMask
);
336 XShapeQueryExtents(otk::OBDisplay::display
, _window
, &s
, &foo
,
337 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
, &ufoo
);
344 void OBClient::updateProtocols()
346 const otk::OBProperty
*property
= Openbox::instance
->property();
351 _focus_notify
= false;
352 _decorations
&= ~Decor_Close
;
353 _functions
&= ~Func_Close
;
355 if (XGetWMProtocols(otk::OBDisplay::display
, _window
, &proto
, &num_return
)) {
356 for (int i
= 0; i
< num_return
; ++i
) {
357 if (proto
[i
] == property
->atom(otk::OBProperty::wm_delete_window
)) {
358 _decorations
|= Decor_Close
;
359 _functions
|= Func_Close
;
360 // XXX: update the decor?
361 } else if (proto
[i
] == property
->atom(otk::OBProperty::wm_take_focus
))
362 // if this protocol is requested, then the window will be notified
363 // by the window manager whenever it receives focus
364 _focus_notify
= true;
371 void OBClient::updateNormalHints()
375 int oldgravity
= _gravity
;
378 _gravity
= NorthWestGravity
;
379 _size_inc
.setPoint(1, 1);
380 _base_size
.setPoint(0, 0);
381 _min_size
.setPoint(0, 0);
382 _max_size
.setPoint(INT_MAX
, INT_MAX
);
384 // XXX: might want to cancel any interactive resizing of the window at this
387 // get the hints from the window
388 if (XGetWMNormalHints(otk::OBDisplay::display
, _window
, &size
, &ret
)) {
389 _positioned
= (size
.flags
& (PPosition
|USPosition
));
391 if (size
.flags
& PWinGravity
)
392 _gravity
= size
.win_gravity
;
394 if (size
.flags
& PMinSize
)
395 _min_size
.setPoint(size
.min_width
, size
.min_height
);
397 if (size
.flags
& PMaxSize
)
398 _max_size
.setPoint(size
.max_width
, size
.max_height
);
400 if (size
.flags
& PBaseSize
)
401 _base_size
.setPoint(size
.base_width
, size
.base_height
);
403 if (size
.flags
& PResizeInc
)
404 _size_inc
.setPoint(size
.width_inc
, size
.height_inc
);
407 // if the client has a frame, i.e. has already been mapped and is
408 // changing its gravity
409 if (frame
&& _gravity
!= oldgravity
) {
410 // move our idea of the client's position based on its new gravity
412 frame
->frameGravity(x
, y
);
418 void OBClient::updateWMHints()
422 // assume a window takes input if it doesnt specify
426 if ((hints
= XGetWMHints(otk::OBDisplay::display
, _window
)) != NULL
) {
427 if (hints
->flags
& InputHint
)
428 _can_focus
= hints
->input
;
430 if (hints
->flags
& XUrgencyHint
)
433 if (hints
->flags
& WindowGroupHint
) {
434 if (hints
->window_group
!= _group
) {
435 // XXX: remove from the old group if there was one
436 _group
= hints
->window_group
;
437 // XXX: do stuff with the group
447 void OBClient::updateTitle()
449 const otk::OBProperty
*property
= Openbox::instance
->property();
454 if (! property
->get(_window
, otk::OBProperty::net_wm_name
,
455 otk::OBProperty::utf8
, &_title
)) {
457 property
->get(_window
, otk::OBProperty::wm_name
,
458 otk::OBProperty::ascii
, &_title
);
462 _title
= _("Unnamed Window");
466 void OBClient::updateIconTitle()
468 const otk::OBProperty
*property
= Openbox::instance
->property();
473 if (! property
->get(_window
, otk::OBProperty::net_wm_icon_name
,
474 otk::OBProperty::utf8
, &_icon_title
)) {
476 property
->get(_window
, otk::OBProperty::wm_icon_name
,
477 otk::OBProperty::ascii
, &_icon_title
);
481 _icon_title
= _("Unnamed Window");
485 void OBClient::updateClass()
487 const otk::OBProperty
*property
= Openbox::instance
->property();
490 _app_name
= _app_class
= "";
492 otk::OBProperty::StringVect v
;
493 unsigned long num
= 2;
495 if (! property
->get(_window
, otk::OBProperty::wm_class
,
496 otk::OBProperty::ascii
, &num
, &v
))
499 if (num
> 0) _app_name
= v
[0];
500 if (num
> 1) _app_class
= v
[1];
504 void OBClient::propertyHandler(const XPropertyEvent
&e
)
506 otk::OtkEventHandler::propertyHandler(e
);
508 const otk::OBProperty
*property
= Openbox::instance
->property();
510 // compress changes to a single property into a single change
512 while (XCheckTypedEvent(otk::OBDisplay::display
, e
.type
, &ce
)) {
513 // XXX: it would be nice to compress ALL changes to a property, not just
514 // changes in a row without other props between.
515 if (ce
.xproperty
.atom
!= e
.atom
) {
516 XPutBackEvent(otk::OBDisplay::display
, &ce
);
521 if (e
.atom
== XA_WM_NORMAL_HINTS
)
523 else if (e
.atom
== XA_WM_HINTS
)
525 else if (e
.atom
== property
->atom(otk::OBProperty::net_wm_name
) ||
526 e
.atom
== property
->atom(otk::OBProperty::wm_name
))
528 else if (e
.atom
== property
->atom(otk::OBProperty::net_wm_icon_name
) ||
529 e
.atom
== property
->atom(otk::OBProperty::wm_icon_name
))
531 else if (e
.atom
== property
->atom(otk::OBProperty::wm_class
))
533 else if (e
.atom
== property
->atom(otk::OBProperty::wm_protocols
))
535 // XXX: transient for hint
540 void OBClient::setWMState(long state
)
542 if (state
== _wmstate
) return; // no change
546 // XXX: cause it to iconify
549 // XXX: cause it to uniconify
556 void OBClient::setDesktop(long target
)
559 //assert(target == 0xffffffff || target < MAX);
561 // XXX: move the window to the new desktop
566 void OBClient::setState(StateAction action
, long data1
, long data2
)
568 const otk::OBProperty
*property
= Openbox::instance
->property();
570 if (!(action
== State_Add
|| action
== State_Remove
||
571 action
== State_Toggle
))
572 return; // an invalid action was passed to the client message, ignore it
574 for (int i
= 0; i
< 2; ++i
) {
575 Atom state
= i
== 0 ? data1
: data2
;
577 if (! state
) continue;
579 // if toggling, then pick whether we're adding or removing
580 if (action
== State_Toggle
) {
581 if (state
== property
->atom(otk::OBProperty::net_wm_state_modal
))
582 action
= _modal
? State_Remove
: State_Add
;
584 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
))
585 action
= _max_vert
? State_Remove
: State_Add
;
587 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
))
588 action
= _max_horz
? State_Remove
: State_Add
;
589 else if (state
== property
->atom(otk::OBProperty::net_wm_state_shaded
))
590 action
= _shaded
? State_Remove
: State_Add
;
592 property
->atom(otk::OBProperty::net_wm_state_fullscreen
))
593 action
= _fullscreen
? State_Remove
: State_Add
;
594 else if (state
== property
->atom(otk::OBProperty::net_wm_state_floating
))
595 action
= _floating
? State_Remove
: State_Add
;
598 if (action
== State_Add
) {
599 if (state
== property
->atom(otk::OBProperty::net_wm_state_modal
)) {
600 if (_modal
) continue;
602 // XXX: give it focus if another window has focus that shouldnt now
604 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
)){
605 if (_max_vert
) continue;
607 // XXX: resize the window etc
609 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
)){
610 if (_max_horz
) continue;
612 // XXX: resize the window etc
614 property
->atom(otk::OBProperty::net_wm_state_shaded
)) {
615 if (_shaded
) continue;
617 // XXX: hide the client window
619 property
->atom(otk::OBProperty::net_wm_state_fullscreen
)) {
620 if (_fullscreen
) continue;
622 // XXX: raise the window n shit
624 property
->atom(otk::OBProperty::net_wm_state_floating
)) {
625 if (_floating
) continue;
627 // XXX: raise the window n shit
630 } else { // action == State_Remove
631 if (state
== property
->atom(otk::OBProperty::net_wm_state_modal
)) {
632 if (!_modal
) continue;
635 property
->atom(otk::OBProperty::net_wm_state_maximized_vert
)){
636 if (!_max_vert
) continue;
638 // XXX: resize the window etc
640 property
->atom(otk::OBProperty::net_wm_state_maximized_horz
)){
641 if (!_max_horz
) continue;
643 // XXX: resize the window etc
645 property
->atom(otk::OBProperty::net_wm_state_shaded
)) {
646 if (!_shaded
) continue;
648 // XXX: show the client window
650 property
->atom(otk::OBProperty::net_wm_state_fullscreen
)) {
651 if (!_fullscreen
) continue;
653 // XXX: lower the window to its proper layer
655 property
->atom(otk::OBProperty::net_wm_state_floating
)) {
656 if (!_floating
) continue;
658 // XXX: lower the window to its proper layer
665 void OBClient::toggleClientBorder(bool addborder
)
667 // adjust our idea of where the client is, based on its border. When the
668 // border is removed, the client should now be considered to be in a
669 // different position.
670 // when re-adding the border to the client, the same operation needs to be
672 int x
= _area
.x(), y
= _area
.y();
674 case NorthWestGravity
:
676 case SouthWestGravity
:
678 case NorthEastGravity
:
680 case SouthEastGravity
:
681 if (addborder
) x
-= _border_width
* 2;
682 else x
+= _border_width
* 2;
686 case NorthWestGravity
:
688 case NorthEastGravity
:
690 case SouthWestGravity
:
692 case SouthEastGravity
:
693 if (addborder
) y
-= _border_width
* 2;
694 else y
+= _border_width
* 2;
697 // no change for StaticGravity etc.
703 XSetWindowBorderWidth(otk::OBDisplay::display
, _window
, _border_width
);
705 // move the client so it is back it the right spot _with_ its border!
706 XMoveWindow(otk::OBDisplay::display
, _window
, x
, y
);
708 XSetWindowBorderWidth(otk::OBDisplay::display
, _window
, 0);
712 void OBClient::clientMessageHandler(const XClientMessageEvent
&e
)
714 otk::OtkEventHandler::clientMessageHandler(e
);
716 if (e
.format
!= 32) return;
718 const otk::OBProperty
*property
= Openbox::instance
->property();
720 if (e
.message_type
== property
->atom(otk::OBProperty::wm_change_state
)) {
721 // compress changes into a single change
722 bool compress
= false;
724 while (XCheckTypedEvent(otk::OBDisplay::display
, e
.type
, &ce
)) {
725 // XXX: it would be nice to compress ALL messages of a type, not just
726 // messages in a row without other message types between.
727 if (ce
.xclient
.message_type
!= e
.message_type
) {
728 XPutBackEvent(otk::OBDisplay::display
, &ce
);
734 setWMState(ce
.xclient
.data
.l
[0]); // use the found event
736 setWMState(e
.data
.l
[0]); // use the original event
737 } else if (e
.message_type
==
738 property
->atom(otk::OBProperty::net_wm_desktop
)) {
739 // compress changes into a single change
740 bool compress
= false;
742 while (XCheckTypedEvent(otk::OBDisplay::display
, e
.type
, &ce
)) {
743 // XXX: it would be nice to compress ALL messages of a type, not just
744 // messages in a row without other message types between.
745 if (ce
.xclient
.message_type
!= e
.message_type
) {
746 XPutBackEvent(otk::OBDisplay::display
, &ce
);
752 setDesktop(e
.data
.l
[0]); // use the found event
754 setDesktop(e
.data
.l
[0]); // use the original event
756 else if (e
.message_type
== property
->atom(otk::OBProperty::net_wm_state
))
757 // can't compress these
758 setState((StateAction
)e
.data
.l
[0], e
.data
.l
[1], e
.data
.l
[2]);
762 #if defined(SHAPE) || defined(DOXYGEN_IGNORE)
763 void OBClient::shapeHandler(const XShapeEvent
&e
)
765 otk::OtkEventHandler::shapeHandler(e
);
772 void OBClient::resize(Corner anchor
, int w
, int h
)
777 // for interactive resizing. have to move half an increment in each
779 w
+= _size_inc
.x() / 2;
780 h
+= _size_inc
.y() / 2;
782 // is the window resizable? if it is not, then don't check its sizes, the
783 // client can do what it wants and the user can't change it anyhow
784 if (_min_size
.x() <= _max_size
.x() && _min_size
.y() <= _max_size
.y()) {
785 // smaller than min size or bigger than max size?
786 if (w
< _min_size
.x()) w
= _min_size
.x();
787 else if (w
> _max_size
.x()) w
= _max_size
.x();
788 if (h
< _min_size
.y()) h
= _min_size
.y();
789 else if (h
> _max_size
.y()) h
= _max_size
.y();
792 // keep to the increments
796 // store the logical size
797 _logical_size
.setPoint(w
, h
);
805 int x
= _area
.x(), y
= _area
.y();
810 x
-= w
- _area
.width();
813 y
-= h
- _area
.height();
816 x
-= w
- _area
.width();
817 y
-= h
- _area
.height();
822 XResizeWindow(otk::OBDisplay::display
, _window
, w
, h
);
824 // resize the frame to match the request
830 void OBClient::move(int x
, int y
)
833 // move the frame to be in the requested position
834 frame
->adjustPosition();
838 void OBClient::configureRequestHandler(const XConfigureRequestEvent
&e
)
840 OtkEventHandler::configureRequestHandler(e
);
842 // XXX: if we are iconic (or shaded? (fvwm does that)) ignore the event
844 if (e
.value_mask
& CWBorderWidth
)
845 _border_width
= e
.border_width
;
847 // resize, then move, as specified in the EWMH section 7.7
848 if (e
.value_mask
& (CWWidth
| CWHeight
)) {
849 int w
= (e
.value_mask
& CWWidth
) ? e
.width
: _area
.width();
850 int h
= (e
.value_mask
& CWHeight
) ? e
.height
: _area
.height();
854 case NorthEastGravity
:
858 case SouthWestGravity
:
862 case SouthEastGravity
:
863 corner
= BottomRight
;
865 default: // NorthWest, Static, etc
869 resize(corner
, w
, h
);
872 if (e
.value_mask
& (CWX
| CWY
)) {
873 int x
= (e
.value_mask
& CWX
) ? e
.x
: _area
.x();
874 int y
= (e
.value_mask
& CWY
) ? e
.y
: _area
.y();
878 if (e
.value_mask
& CWStackMode
) {
882 // XXX: lower the window
888 // XXX: raise the window
895 void OBClient::unmapHandler(const XUnmapEvent
&e
)
898 printf("UnmapNotify for 0x%lx\n", e
.window
);
906 OtkEventHandler::unmapHandler(e
);
908 // this deletes us etc
909 Openbox::instance
->screen(_screen
)->unmanageWindow(this);
913 void OBClient::destroyHandler(const XDestroyWindowEvent
&e
)
916 printf("DestroyNotify for 0x%lx\n", e
.window
);
919 OtkEventHandler::destroyHandler(e
);
921 // this deletes us etc
922 Openbox::instance
->screen(_screen
)->unmanageWindow(this);