summaryrefslogtreecommitdiff
path: root/src/Workspace.cc
blob: 67b984cc0c861dac3da9cf51609c67ee21b60f59 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
// Workspace.cc for Fluxbox
// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
//
// Workspace.cc for Blackbox - an X11 Window manager
// Copyright (c) 1997 - 2000 Brad Hughes (bhughes at tcac.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

// $Id: Workspace.cc,v 1.44 2003/02/02 16:32:40 rathnor Exp $

#include "Workspace.hh"

#include "i18n.hh"
#include "fluxbox.hh"
#include "Screen.hh"
#include "Window.hh"
#include "StringUtil.hh"
#include "Slit.hh"

// use GNU extensions
#ifndef	 _GNU_SOURCE
#define	 _GNU_SOURCE
#endif // _GNU_SOURCE

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H

#include <X11/Xlib.h>
#include <X11/Xatom.h>

#include <cstdio>
#include <cstring>

#include <algorithm>
#include <iostream>

using namespace std;

namespace { // anonymous

int countTransients(const FluxboxWindow &win) {
    if (win.getTransients().size() == 0)
        return 0;
    // now go throu the entire tree and count transients
    size_t ret = win.getTransients().size();	
    std::list<FluxboxWindow *>::const_iterator it = win.getTransients().begin();
    std::list<FluxboxWindow *>::const_iterator it_end = win.getTransients().end();
    for (; it != it_end; ++it)
        ret += countTransients(*(*it));

    return ret;
}

};

Workspace::GroupList Workspace::m_groups;

Workspace::Workspace(BScreen *scrn, FbTk::MultLayers &layermanager, unsigned int i):
    screen(scrn),
    lastfocus(0),
    m_clientmenu(*scrn->menuTheme(), scrn->getScreenNumber(), *scrn->getImageControl()),
    m_layermanager(layermanager),
    m_name(""),
    m_id(i),
    cascade_x(32), cascade_y(32) {

    setName(screen->getNameOfWorkspace(m_id));

}


Workspace::~Workspace() {

}

void Workspace::setLastFocusedWindow(FluxboxWindow *win) {
    // make sure we have this window in the list
    if (std::find(m_windowlist.begin(), m_windowlist.end(), win) != m_windowlist.end())
        lastfocus = win;
    else
        lastfocus = 0;
}

int Workspace::addWindow(FluxboxWindow *w, bool place) {
    if (w == 0)
        return -1;

    if (place)
        placeWindow(w);

    w->setWorkspace(m_id);
    w->setWindowNumber(m_windowlist.size());

    //insert window after the currently focused window	
    //FluxboxWindow *focused = Fluxbox::instance()->getFocusedWindow();	

    //if there isn't any window that's focused, just add it to the end of the list
    /*
      if (focused == 0) {
      m_windowlist.push_back(w);
      //Add client to clientmenu
      m_clientmenu.insert(w->getTitle().c_str());
      } else {
      Windows::iterator it = m_windowlist.begin();
      size_t client_insertpoint=0;
      for (; it != m_windowlist.end(); ++it, ++client_insertpoint) {
      if (*it == focused) {
      ++it;				
      break;
      }
      }

      m_windowlist.insert(it, w);
      //Add client to clientmenu
      m_clientmenu.insert(w->getTitle().c_str(), client_insertpoint);
		

      }
    */
    //add to list
    m_clientmenu.insert(w->getTitle().c_str());
    m_windowlist.push_back(w);
	
    w->raise();

    //update menugraphics
    m_clientmenu.update();
	
    if (!w->isStuck()) 
        screen->updateNetizenWindowAdd(w->getClientWindow(), m_id);

    return w->getWindowNumber();
}


int Workspace::removeWindow(FluxboxWindow *w) {
    if (w == 0)
        return -1;

    if (lastfocus == w) {
        lastfocus = 0;
    }

    if (w->isFocused()) {
        if (screen->isSloppyFocus()) {
            Fluxbox::instance()->setFocusedWindow(0); // set focused window to none
        } else if (w->isTransient() && w->getTransientFor() &&
                   w->getTransientFor()->isVisible()) {
            /* TODO: check transient
               if (w->getTransientFor() == w) { // FATAL ERROR, this should not happend
               cerr<<"w->getTransientFor() == w: aborting!"<<endl;
               abort();
               }*/
            w->getTransientFor()->setInputFocus();
        } else {
            FluxboxWindow *top = 0;

            // this bit is pretty dodgy at present
            // it gets the next item down, then scans through our windowlist to see if it is 
            // in this workspace. If not, goes down more
            FbTk::XLayerItem *item = 0, *lastitem = w->getLayerItem();
            do {
                item = m_layermanager.getItemBelow(*lastitem);
                Windows::iterator it = m_windowlist.begin();
                Windows::iterator it_end = m_windowlist.end();
                for (; it != it_end; ++it) {
                    if ((*it)->getLayerItem() == item) {
                        // found one!
                        top = *it;
                    }
                }

                lastitem = item;
                
            } while (item && !top);
            
            if (!top) {
                // look upwards
                lastitem = w->getLayerItem();
                do {
                    item = m_layermanager.getItemAbove(*lastitem);
                    Windows::iterator it = m_windowlist.begin();
                    Windows::iterator it_end = m_windowlist.end();
                    for (; it != it_end; ++it) {
                        if ((*it)->getLayerItem() == item) {
                            // found one!
                            top = *it;
                        }
                    }
                    lastitem = item;
                } while (item && !top);

            }

            if (top == 0|| !top->setInputFocus()) {
                Fluxbox::instance()->setFocusedWindow(0); // set focused window to none
            }
        }
    }
	
    // we don't remove it from the layermanager, as it may be being moved

    Windows::iterator it = m_windowlist.begin();
    Windows::iterator it_end = m_windowlist.end();
    for (; it != it_end; ++it) {
        if (*it == w) {
            m_windowlist.erase(it);
            break;
        }
    }

    m_clientmenu.remove(w->getWindowNumber());
    m_clientmenu.update();
	
    if (!w->isStuck())
        screen->updateNetizenWindowDel(w->getClientWindow());

    {
        Windows::iterator it = m_windowlist.begin();
        Windows::const_iterator it_end = m_windowlist.end();
        for (int i = 0; it != it_end; ++it, ++i) {
            (*it)->setWindowNumber(i);
        }
    }
	
    if (lastfocus == w || m_windowlist.empty())
        lastfocus = 0;
	
    return m_windowlist.size();
}


void Workspace::showAll() {
    Windows::iterator it = m_windowlist.begin();
    Windows::iterator it_end = m_windowlist.end();
    for (; it != it_end; ++it) {
        (*it)->deiconify(false, false);
    }
}


void Workspace::hideAll() {
    Windows::reverse_iterator it = m_windowlist.rbegin();
    Windows::reverse_iterator it_end = m_windowlist.rend();
    for (; it != it_end; ++it) {
        if (! (*it)->isStuck())
            (*it)->withdraw();
    }
}


void Workspace::removeAll() {
    Windows::iterator it = m_windowlist.begin();
    Windows::const_iterator it_end = m_windowlist.end();
    for (; it != it_end; ++it) {
        (*it)->iconify();
    }
}


void Workspace::reconfigure() {
    m_clientmenu.reconfigure();

    Windows::iterator it = m_windowlist.begin();
    Windows::iterator it_end = m_windowlist.end();
    for (; it != it_end; ++it) {
        if ((*it)->validateClient())
            (*it)->reconfigure();
    }
}


const FluxboxWindow *Workspace::getWindow(unsigned int index) const {
    if (index < m_windowlist.size())
        return m_windowlist[index];
    return 0;
}

FluxboxWindow *Workspace::getWindow(unsigned int index) {
    if (index < m_windowlist.size())
        return m_windowlist[index];
    return 0;
}


int Workspace::getCount() const {
    return m_windowlist.size();
}

namespace {
// helper class for checkGrouping
class FindInGroup {
public:
    FindInGroup(const FluxboxWindow &w):m_w(w) { }
    bool operator ()(const string &name) {
        return (name == m_w.instanceName());
    }
private:
    const FluxboxWindow &m_w;
};

};

//Note: this function doesn't check if the window is groupable
void Workspace::checkGrouping(FluxboxWindow &win) {
#ifdef DEBUG
    cerr<<__FILE__<<"("<<__LINE__<<"): Checking grouping. ("<<win.instanceName()<<"/"<<
        win.className()<<")"<<endl;	
#endif // DEBUG
    if (!win.isGroupable()) { // make sure this window can hold a tab
#ifdef DEBUG
        cerr<<__FILE__<<"("<<__LINE__<<"): window can't use a tab"<<endl;
#endif // DEBUG
        return;
    }

    // go throu every group and search for matching win instancename
    GroupList::iterator g(m_groups.begin());
    GroupList::iterator g_end(m_groups.end());
    for (; g != g_end; ++g) {
        Group::iterator name((*g).begin());
        Group::iterator name_end((*g).end());
        for (; name != name_end; ++name) {

            if ((*name) != win.instanceName())
                continue;

            // find a window with the specific name
            Windows::iterator wit(m_windowlist.begin());
            Windows::iterator wit_end(m_windowlist.end());
            for (; wit != wit_end; ++wit) {
#ifdef DEBUG
                cerr<<__FILE__<<" check group with : "<<(*wit)->instanceName()<<endl;
#endif // DEBUG
                if (find_if((*g).begin(), (*g).end(), FindInGroup(*(*wit))) != (*g).end()) {
                    // make sure the window is groupable
                    if ( !(*wit)->isGroupable())
                        break; // try next name
                    //toggle tab on
                    if ((*wit)->getTab() == 0)
                        (*wit)->setTab(true);
                    if (win.getTab() == 0)
                        win.setTab(true);
                    // did we succefully set the tab?
                    if ((*wit)->getTab() == 0)
                        break; // try another window
                    (*wit)->getTab()->insert(win.getTab());

                    return; // grouping done
                }
            }

        }

    }
}

bool Workspace::loadGroups(const std::string &filename) {
    ifstream infile(filename.c_str());
    if (!infile)
        return false;
    m_groups.clear(); // erase old groups

    // load new groups
    while (!infile.eof()) {
        string line;
        vector<string> names;
        getline(infile, line);
        StringUtil::stringtok(names, line);
        m_groups.push_back(names);
    }
	
    return true;
}

void Workspace::update() {
    m_clientmenu.update();
}


bool Workspace::isCurrent() const{
    return (m_id == screen->getCurrentWorkspaceID());
}


bool Workspace::isLastWindow(FluxboxWindow *w) const{
    return (w == m_windowlist.back());
}

void Workspace::setCurrent() {
    screen->changeWorkspaceID(m_id);
}


void Workspace::setName(const std::string &name) {
    if (name.size() != 0) {
        m_name = name;
    } else { //if name == 0 then set default name from nls
        char tname[128];
        sprintf(tname, I18n::instance()->
                getMessage(
                           FBNLS::WorkspaceSet, FBNLS::WorkspaceDefaultNameFormat,
                           "Workspace %d"), m_id + 1); //m_id starts at 0
        m_name = tname;
    }
	
    screen->updateWorkspaceNamesAtom();
	
    m_clientmenu.setLabel(m_name.c_str());
    m_clientmenu.update();
}

/**
 Calls restore on all windows
 on the workspace and then
 clears the m_windowlist
*/
void Workspace::shutdown() {
    // note: when the window dies it'll remove it self from the list
    while (!m_windowlist.empty()) {
        cerr<<m_windowlist.size()<<endl;
        m_windowlist.back()->restore(true); // restore with remap
        delete m_windowlist.back(); //delete window (the window removes it self from m_windowlist)
    }
}


void Workspace::placeWindow(FluxboxWindow *win) {
    Bool placed = False;
    int borderWidth4x = screen->getBorderWidth2x() * 2,
#ifdef SLIT
        slit_x = screen->getSlit()->x() - screen->getBorderWidth(),
        slit_y = screen->getSlit()->y() - screen->getBorderWidth(),
        slit_w = screen->getSlit()->width() + borderWidth4x,
        slit_h = screen->getSlit()->height() + borderWidth4x,
#endif // SLIT

        place_x = 0, place_y = 0, change_x = 1, change_y = 1;

    if (screen->getColPlacementDirection() == BScreen::BOTTOMTOP)
        change_y = -1;
    if (screen->getRowPlacementDirection() == BScreen::RIGHTLEFT)
        change_x = -1;

#ifdef XINERAMA
    int head = 0,
        head_x = 0,
        head_y = 0;
    int head_w, head_h;
    if (screen->hasXinerama()) {
        head = screen->getCurrHead();
        head_x = screen->getHeadX(head);
        head_y = screen->getHeadY(head);
        head_w = screen->getHeadWidth(head);
        head_h = screen->getHeadHeight(head);

    } else { // no xinerama
        head_w = screen->getWidth();
        head_h = screen->getHeight();
    }

#endif // XINERAMA

    int win_w = win->getWidth() + screen->getBorderWidth2x(),
        win_h = win->getHeight() + screen->getBorderWidth2x();

    if (win->hasTab()) {
        if ((! win->isShaded()) &&
            screen->getTabPlacement() == Tab::PLEFT ||
            screen->getTabPlacement() == Tab::PRIGHT)
            win_w += (screen->isTabRotateVertical())
                ? screen->getTabHeight()
                : screen->getTabWidth();
        else // tab placement top or bottom or win is shaded
            win_h += screen->getTabHeight();
    }

    register int test_x, test_y, curr_x, curr_y, curr_w, curr_h;

    switch (screen->getPlacementPolicy()) {
    case BScreen::ROWSMARTPLACEMENT: {
#ifdef XINERAMA
        test_y = head_y;
#else // !XINERAMA
        test_y = 0;
#endif // XINERAMA
        if (screen->getColPlacementDirection() == BScreen::BOTTOMTOP)
#ifdef XINERAMA
            test_y = (head_y + head_h) - win_h - test_y;
#else // !XINERAMA
        test_y = screen->getHeight() - win_h - test_y;
#endif // XINERAMA

        while (((screen->getColPlacementDirection() == BScreen::BOTTOMTOP) ?
#ifdef XINERAMA
                test_y >= head_y : test_y + win_h <= (head_y + head_h)
#else // !XINERAMA
                test_y > 0 : test_y + win_h < (signed) screen->getHeight()
#endif // XINERAMA
                ) && ! placed) {

#ifdef XINERAMA
            test_x = head_x;
#else // !XINERAMA
            test_x = 0;
#endif // XINERAMA
            if (screen->getRowPlacementDirection() == BScreen::RIGHTLEFT)
#ifdef XINERAMA
                test_x = (head_x + head_w) - win_w - test_x;
#else // !XINERAMA
            test_x = screen->getWidth() - win_w - test_x;
#endif // XINERAMA

            while (((screen->getRowPlacementDirection() == BScreen::RIGHTLEFT) ?
#ifdef XINERAMA
                    test_x >= head_x : test_x + win_w <= (head_x + head_w)
#else // !XINERAMA
                    test_x > 0 : test_x + win_w < (signed) screen->getWidth()
#endif // XINERAMA
                    ) && ! placed) {

                placed = True;

                Windows::iterator it = m_windowlist.begin();
                Windows::iterator it_end = m_windowlist.end();

                for (; it != it_end && placed; ++it) {
                    curr_x = (*it)->getXFrame();
                    curr_y = (*it)->getYFrame();
                    curr_w = (*it)->getWidth() + screen->getBorderWidth2x();
                    curr_h =
                        (((*it)->isShaded())
                         ? (*it)->getTitleHeight()
                         : (*it)->getHeight()) +
                        screen->getBorderWidth2x();	

                    if ((*it)->hasTab()) {
                        if (! (*it)->isShaded()) { // not shaded window
                            switch(screen->getTabPlacement()) {
                            case Tab::PTOP:
                                curr_y -= screen->getTabHeight();
                            case Tab::PBOTTOM:
                                curr_h += screen->getTabHeight();
                                break;
                            case Tab::PLEFT:
                                curr_x -= (screen->isTabRotateVertical())
                                    ? screen->getTabHeight()
                                    : screen->getTabWidth();
                            case Tab::PRIGHT:
                                curr_w += (screen->isTabRotateVertical())
                                    ? screen->getTabHeight()
                                    : screen->getTabWidth();
                                break;
                            case Tab::PNONE:
                                break;
                            }
                        } else { // shaded window
                            if (screen->getTabPlacement() == Tab::PTOP)
                                curr_y -= screen->getTabHeight();
                            curr_h += screen->getTabHeight();
                        }
                    } // tab cheking done

                    if (curr_x < test_x + win_w &&
                        curr_x + curr_w > test_x &&
                        curr_y < test_y + win_h &&
                        curr_y + curr_h > test_y) {
                        placed = False;
                    }
                }

                if (1
#ifdef SLIT
                    &&
                    (slit_x < test_x + win_w &&
                     slit_x + slit_w > test_x &&
                     slit_y < test_y + win_h &&
                     slit_y + slit_h > test_y)
#endif // SLIT
                    )
                    placed = False;

                if (placed) {
                    place_x = test_x;
                    place_y = test_y;

                    break;
                }

                test_x += change_x;
            }

            test_y += change_y;
        }

        break; }

    case BScreen::COLSMARTPLACEMENT: {
#ifdef XINERAMA
        test_x = head_x;
#else // !XINERAMA
        test_x = 0;
#endif // XINERAMA
        if (screen->getRowPlacementDirection() == BScreen::RIGHTLEFT)
#ifdef XINERAMA
            test_x = (head_x + head_w) - win_w - test_x;
#else // !XINERAMA
        test_x = screen->getWidth() - win_w - test_x;
#endif // XINERAMA

        while (((screen->getRowPlacementDirection() == BScreen::RIGHTLEFT) ?
#ifdef XINERAMA
                test_x >= 0 : test_x + win_w <= (head_x + head_w)
#else // !XINERAMA
                test_x > 0 : test_x + win_w < (signed) screen->getWidth()
#endif // XINERAMA
                ) && ! placed) {

#ifdef XINERAMA
            test_y = head_y;
#else // !XINERAMA
            test_y = 0;
#endif // XINERAMA
            if (screen->getColPlacementDirection() == BScreen::BOTTOMTOP)
#ifdef XINERAMA
                test_y = (head_y + head_h) - win_h - test_y;
#else // !XINERAMA
            test_y = screen->getHeight() - win_h - test_y;
#endif // XINERAMA

            while (((screen->getColPlacementDirection() == BScreen::BOTTOMTOP) ?
#ifdef XINERAMA
                    test_y >= head_y : test_y + win_h <= (head_y + head_h)
#else // !XINERAMA
                    test_y > 0 : test_y + win_h < (signed) screen->getHeight()
#endif // XINERAMA
                    ) && ! placed) {
                placed = True;

                Windows::iterator it = m_windowlist.begin();
                Windows::iterator it_end = m_windowlist.end();
                for (; it != it_end && placed; ++it) {
                    curr_x = (*it)->getXFrame();
                    curr_y = (*it)->getYFrame();
                    curr_w = (*it)->getWidth() + screen->getBorderWidth2x();
                    curr_h =
                        (((*it)->isShaded())
                         ? (*it)->getTitleHeight()
                         : (*it)->getHeight()) +
                        screen->getBorderWidth2x();;

                    if ((*it)->hasTab()) {
                        if (! (*it)->isShaded()) { // not shaded window
                            switch(screen->getTabPlacement()) {
                            case Tab::PTOP:
                                curr_y -= screen->getTabHeight();
                            case Tab::PBOTTOM:
                                curr_h += screen->getTabHeight();
                                break;
                            case Tab::PLEFT:
                                curr_x -= (screen->isTabRotateVertical())
                                    ? screen->getTabHeight()
                                    : screen->getTabWidth();
                            case Tab::PRIGHT:
                                curr_w += (screen->isTabRotateVertical())
                                    ? screen->getTabHeight()
                                    : screen->getTabWidth();
                                break;
                            default:
#ifdef DEBUG
                                cerr << __FILE__ << ":" <<__LINE__ << ": " <<
                                    "Unsupported Placement" << endl;
#endif // DEBUG
                                break;
                            }
                        } else { // shaded window
                            if (screen->getTabPlacement() == Tab::PTOP)
                                curr_y -= screen->getTabHeight();
                            curr_h += screen->getTabHeight();
                        }
                    } // tab cheking done

                    if (curr_x < test_x + win_w &&
                        curr_x + curr_w > test_x &&
                        curr_y < test_y + win_h &&
                        curr_y + curr_h > test_y) {
                        placed = False;
                    }
                }

                if (1
#ifdef SLIT
                    &&
                    (slit_x < test_x + win_w &&
                     slit_x + slit_w > test_x &&
                     slit_y < test_y + win_h &&
                     slit_y + slit_h > test_y)
#endif // SLIT
                    )
                    placed = False;

                if (placed) {
                    place_x = test_x;
                    place_y = test_y;
                }

                test_y += change_y;
            }

            test_x += change_x;
        }

        break; }
    }

    // cascade placement or smart placement failed
    if (! placed) {
#ifdef XINERAMA
        if ((cascade_x > (head_w / 2)) ||
            (cascade_y > (head_h / 2)))
#else // !XINERAMA
            if (((unsigned) cascade_x > (screen->getWidth() / 2)) ||
                ((unsigned) cascade_y > (screen->getHeight() / 2)))
#endif // XINERAMA

                cascade_x = cascade_y = 32;
#ifdef XINERAMA
        place_x = head_x + cascade_x;
        place_y = head_y + cascade_y;
#else // !XINERAMA
        place_x = cascade_x;
        place_y = cascade_y;
#endif // XINERAMA
        cascade_x += win->getTitleHeight();
        cascade_y += win->getTitleHeight();
    }

#ifdef XINERAMA
    if (place_x + win_w > (head_x + head_w))
        place_x = head_x + ((head_w - win_w) / 2);
    if (place_y + win_h > (head_y + head_h))
        place_y = head_y + ((head_h - win_h) / 2);
#else // !XINERAMA
    if (place_x + win_w > (signed) screen->getWidth())
        place_x = (((signed) screen->getWidth()) - win_w) / 2;
    if (place_y + win_h > (signed) screen->getHeight())
        place_y = (((signed) screen->getHeight()) - win_h) / 2;
#endif // XINERAMA

    // fix window placement, think of tabs
    if (win->hasTab()) {
        if (screen->getTabPlacement() == Tab::PTOP) 
            place_y += screen->getTabHeight();
        else if (screen->getTabPlacement() == Tab::PLEFT)
            place_x += (screen->isTabRotateVertical())
                ? screen->getTabHeight()
                : screen->getTabWidth();
    }

    win->moveResize(place_x, place_y, win->getWidth(), win->getHeight());
}