1 // Workspace.cc for Openbox
2 // Copyright (c) 2002 - 2002 Ben Jansens (ben@orodu.net)
3 // Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
4 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
6 // Permission is hereby granted, free of charge, to any person obtaining a
7 // copy of this software and associated documentation files (the "Software"),
8 // to deal in the Software without restriction, including without limitation
9 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 // and/or sell copies of the Software, and to permit persons to whom the
11 // Software is furnished to do so, subject to the following conditions:
13 // The above copyright notice and this permission notice shall be included in
14 // all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 // DEALINGS IN THE SOFTWARE.
24 // stupid macros needed to access some functions in version 2 of the GNU C
31 # include "../config.h"
32 #endif // HAVE_CONFIG_H
35 #include <X11/Xatom.h>
39 #include "Clientmenu.h"
43 #include "Workspace.h"
44 #include "Windowmenu.h"
49 #endif // HAVE_STDIO_H
53 #endif // HAVE_STDLIB_H
57 #endif // STDC_HEADERS
60 typedef vector<Rect> rectList;
62 Workspace::Workspace(BScreen &scrn, int i) : screen(scrn) {
64 cascade_x = cascade_y = 32;
68 stackingList = new LinkedList<OpenboxWindow>;
69 windowList = new LinkedList<OpenboxWindow>;
70 clientmenu = new Clientmenu(*this);
72 lastfocus = (OpenboxWindow *) 0;
75 char *tmp = screen.getNameOfWorkspace(id);
80 Workspace::~Workspace(void) {
90 const int Workspace::addWindow(OpenboxWindow *w, Bool place) {
93 if (place) placeWindow(w);
96 w->setWindowNumber(windowList->count());
98 stackingList->insert(w, 0);
99 windowList->insert(w);
101 clientmenu->insert((const char **) w->getTitle());
102 clientmenu->update();
104 screen.updateNetizenWindowAdd(w->getClientWindow(), id);
108 return w->getWindowNumber();
112 const int Workspace::removeWindow(OpenboxWindow *w) {
115 stackingList->remove(w);
117 if (w->isFocused()) {
118 if (w->isTransient() && w->getTransientFor() &&
119 w->getTransientFor()->isVisible()) {
120 w->getTransientFor()->setInputFocus();
121 } else if (screen.isSloppyFocus()) {
122 screen.getOpenbox().setFocusedWindow((OpenboxWindow *) 0);
124 OpenboxWindow *top = stackingList->first();
125 if (! top || ! top->setInputFocus()) {
126 screen.getOpenbox().setFocusedWindow((OpenboxWindow *) 0);
127 XSetInputFocus(screen.getOpenbox().getXDisplay(),
128 screen.getToolbar()->getWindowID(),
129 RevertToParent, CurrentTime);
135 lastfocus = (OpenboxWindow *) 0;
137 windowList->remove(w->getWindowNumber());
138 clientmenu->remove(w->getWindowNumber());
139 clientmenu->update();
141 screen.updateNetizenWindowDel(w->getClientWindow());
143 LinkedListIterator<OpenboxWindow> it(windowList);
144 OpenboxWindow *bw = it.current();
145 for (int i = 0; bw; it++, i++, bw = it.current())
146 bw->setWindowNumber(i);
148 return windowList->count();
152 void Workspace::showAll(void) {
153 LinkedListIterator<OpenboxWindow> it(stackingList);
154 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current())
155 bw->deiconify(False, False);
159 void Workspace::hideAll(void) {
160 LinkedList<OpenboxWindow> lst;
162 LinkedListIterator<OpenboxWindow> it(stackingList);
163 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current())
166 LinkedListIterator<OpenboxWindow> it2(&lst);
167 for (OpenboxWindow *bw = it2.current(); bw; it2++, bw = it2.current())
173 void Workspace::removeAll(void) {
174 LinkedListIterator<OpenboxWindow> it(windowList);
175 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current())
180 void Workspace::raiseWindow(OpenboxWindow *w) {
181 OpenboxWindow *win = (OpenboxWindow *) 0, *bottom = w;
183 while (bottom->isTransient() && bottom->getTransientFor())
184 bottom = bottom->getTransientFor();
188 while (win->hasTransient() && win->getTransient()) {
189 win = win->getTransient();
194 Window *nstack = new Window[i], *curr = nstack;
199 *(curr++) = win->getFrameWindow();
200 screen.updateNetizenWindowRaise(win->getClientWindow());
202 if (! win->isIconic()) {
203 wkspc = screen.getWorkspace(win->getWorkspaceNumber());
204 wkspc->stackingList->remove(win);
205 wkspc->stackingList->insert(win, 0);
208 if (! win->hasTransient() || ! win->getTransient())
211 win = win->getTransient();
214 screen.raiseWindows(nstack, i);
220 void Workspace::lowerWindow(OpenboxWindow *w) {
221 OpenboxWindow *win = (OpenboxWindow *) 0, *bottom = w;
223 while (bottom->isTransient() && bottom->getTransientFor())
224 bottom = bottom->getTransientFor();
228 while (win->hasTransient() && win->getTransient()) {
229 win = win->getTransient();
234 Window *nstack = new Window[i], *curr = nstack;
238 *(curr++) = win->getFrameWindow();
239 screen.updateNetizenWindowLower(win->getClientWindow());
241 if (! win->isIconic()) {
242 wkspc = screen.getWorkspace(win->getWorkspaceNumber());
243 wkspc->stackingList->remove(win);
244 wkspc->stackingList->insert(win);
247 if (! win->getTransientFor())
250 win = win->getTransientFor();
253 screen.getOpenbox().grab();
255 XLowerWindow(screen.getBaseDisplay().getXDisplay(), *nstack);
256 XRestackWindows(screen.getBaseDisplay().getXDisplay(), nstack, i);
258 screen.getOpenbox().ungrab();
264 void Workspace::reconfigure(void) {
265 clientmenu->reconfigure();
267 LinkedListIterator<OpenboxWindow> it(windowList);
268 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current()) {
269 if (bw->validateClient())
275 OpenboxWindow *Workspace::getWindow(int index) {
276 if ((index >= 0) && (index < windowList->count()))
277 return windowList->find(index);
283 const int Workspace::getCount(void) {
284 return windowList->count();
288 void Workspace::update(void) {
289 clientmenu->update();
290 screen.getToolbar()->redrawWindowLabel(True);
294 Bool Workspace::isCurrent(void) {
295 return (id == screen.getCurrentWorkspaceID());
299 Bool Workspace::isLastWindow(OpenboxWindow *w) {
300 return (w == windowList->last());
303 void Workspace::setCurrent(void) {
304 screen.changeWorkspaceID(id);
308 void Workspace::setName(char *new_name) {
313 name = bstrdup(new_name);
315 name = new char[128];
316 sprintf(name, i18n->getMessage(WorkspaceSet, WorkspaceDefaultNameFormat,
317 "Workspace %d"), id + 1);
320 clientmenu->setLabel(name);
321 clientmenu->update();
325 void Workspace::shutdown(void) {
326 while (windowList->count()) {
327 windowList->first()->restore();
328 delete windowList->first();
332 static rectList calcSpace(const OpenboxWindow &win, const rectList &spaces) {
334 rectList::const_iterator siter;
335 for(siter=spaces.begin(); siter!=spaces.end(); ++siter) {
336 if(win.getArea().Intersect(*siter)) {
337 //Check for space to the left of the window
338 if(win.getXFrame() > siter->x())
339 result.push_back(Rect(siter->x(), siter->y(),
340 win.getXFrame() - siter->x() - 1,
342 //Check for space above the window
343 if(win.getYFrame() > siter->y())
344 result.push_back(Rect(siter->x(), siter->y(),
346 win.getYFrame() - siter->y() - 1));
347 //Check for space to the right of the window
348 if((win.getXFrame()+win.getWidth()) <
349 (siter->x()+siter->w()))
350 result.push_back(Rect(win.getXFrame() + win.getWidth() + 1,
352 siter->x() + siter->w() -
353 win.getXFrame() - win.getWidth() - 1,
355 //Check for space below the window
356 if((win.getYFrame()+win.getHeight()) <
357 (siter->y()+siter->h()))
358 result.push_back(Rect(siter->x(),
359 win.getYFrame() + win.getHeight() + 1,
361 siter->y() + siter->h()-
362 win.getYFrame() - win.getHeight() - 1));
366 result.push_back(*siter);
371 //BestFitPlacement finds the smallest free space that fits the window
372 //to be placed. It currentl ignores whether placement is right to left or top
374 Point *Workspace::bestFitPlacement(const Size &win_size, const Rect &space)
378 LinkedListIterator<OpenboxWindow> it(windowList);
379 rectList::const_iterator siter;
380 spaces.push_back(space); //initially the entire screen is free
384 for (OpenboxWindow *cur=it.current(); cur!=NULL; it++, cur=it.current())
385 spaces = calcSpace(*cur, spaces);
387 //Find first space that fits the window
389 for (siter=spaces.begin(); siter!=spaces.end(); ++siter) {
390 if ((siter->w() >= win_size.w()) &&
391 (siter->h() >= win_size.h()))
396 return new Point(best->origin());
398 return new Point(200, 0);
401 inline Point *Workspace::rowSmartPlacement(const Size &win_size,
404 int test_x, test_y, place_x = 0, place_y = 0;
407 ((screen.getColPlacementDirection() == BScreen::TopBottom) ? 1 : -1);
409 ((screen.getRowPlacementDirection() == BScreen::LeftRight) ? 1 : -1);
410 int delta_x = 8, delta_y = 8;
411 LinkedListIterator<OpenboxWindow> it(windowList);
413 test_y = (screen.getColPlacementDirection() == BScreen::TopBottom) ?
414 start_pos : screen.getHeight() - win_size.h() - start_pos;
417 ((screen.getColPlacementDirection() == BScreen::BottomTop) ?
418 test_y > 0 : test_y + win_size.h() < (signed) space.h())) {
419 test_x = (screen.getRowPlacementDirection() == BScreen::LeftRight) ?
420 start_pos : space.w() - win_size.w() - start_pos;
422 ((screen.getRowPlacementDirection() == BScreen::RightLeft) ?
423 test_x > 0 : test_x + win_size.w() < (signed) space.w())) {
427 for (OpenboxWindow *curr = it.current(); placed && curr;
428 it++, curr = it.current()) {
429 int curr_w = curr->getWidth() + (screen.getBorderWidth() * 4);
431 ((curr->isShaded()) ? curr->getTitleHeight() : curr->getHeight()) +
432 (screen.getBorderWidth() * 4);
434 if (curr->getXFrame() < test_x + win_size.w() &&
435 curr->getXFrame() + curr_w > test_x &&
436 curr->getYFrame() < test_y + win_size.h() &&
437 curr->getYFrame() + curr_h > test_y) {
442 // Removed code for checking toolbar and slit
443 // The space passed in should not include either
452 test_x += (change_x * delta_x);
455 test_y += (change_y * delta_y);
457 return new Point(place_x, place_y);
460 void Workspace::placeWindow(OpenboxWindow *win) {
465 const int win_w = win->getWidth() + (screen.getBorderWidth() * 4),
466 win_h = win->getHeight() + (screen.getBorderWidth() * 4),
468 slit_x = screen.getSlit()->getX() - screen.getBorderWidth(),
469 slit_y = screen.getSlit()->getY() - screen.getBorderWidth(),
470 slit_w = screen.getSlit()->getWidth() +
471 (screen.getBorderWidth() * 4),
472 slit_h = screen.getSlit()->getHeight() +
473 (screen.getBorderWidth() * 4),
475 toolbar_x = screen.getToolbar()->getX() - screen.getBorderWidth(),
476 toolbar_y = screen.getToolbar()->getY() - screen.getBorderWidth(),
477 toolbar_w = screen.getToolbar()->getWidth() +
478 (screen.getBorderWidth() * 4),
479 toolbar_h = screen.getToolbar()->getHeight() +
480 (screen.getBorderWidth() * 4),
483 ((screen.getColPlacementDirection() == BScreen::TopBottom) ? 1 : -1),
485 ((screen.getRowPlacementDirection() == BScreen::LeftRight) ? 1 : -1),
486 delta_x = 8, delta_y = 8;
488 int test_x, test_y, place_x = 0, place_y = 0;
489 LinkedListIterator<OpenboxWindow> it(windowList);
495 Size window_size(win_w, win_h);
497 switch (screen.getPlacementPolicy()) {
498 case BScreen::BestFitPlacement: {
499 Point *spot = bestFitPlacement(window_size, space);
508 case BScreen::RowSmartPlacement: {
509 Point *spot=rowSmartPlacement(window_size, space);
519 case BScreen::ColSmartPlacement: {
520 test_x = (screen.getRowPlacementDirection() == BScreen::LeftRight) ?
521 start_pos : screen.getWidth() - win_w - start_pos;
524 ((screen.getRowPlacementDirection() == BScreen::RightLeft) ?
525 test_x > 0 : test_x + win_w < (signed) screen.getWidth())) {
526 test_y = (screen.getColPlacementDirection() == BScreen::TopBottom) ?
527 start_pos : screen.getHeight() - win_h - start_pos;
530 ((screen.getColPlacementDirection() == BScreen::BottomTop) ?
531 test_y > 0 : test_y + win_h < (signed) screen.getHeight())) {
535 for (OpenboxWindow *curr = it.current(); placed && curr;
536 it++, curr = it.current()) {
537 if (curr->isMaximizedFull()) // fully maximized, ignore it
539 int curr_w = curr->getWidth() + (screen.getBorderWidth() * 4);
541 ((curr->isShaded()) ? curr->getTitleHeight() : curr->getHeight()) +
542 (screen.getBorderWidth() * 4);
544 if (curr->getXFrame() < test_x + win_w &&
545 curr->getXFrame() + curr_w > test_x &&
546 curr->getYFrame() < test_y + win_h &&
547 curr->getYFrame() + curr_h > test_y) {
553 (toolbar_x < test_x + win_w &&
554 toolbar_x + toolbar_w > test_x &&
555 toolbar_y < test_y + win_h &&
556 toolbar_y + toolbar_h > test_y)
559 (slit_x < test_x + win_w &&
560 slit_x + slit_w > test_x &&
561 slit_y < test_y + win_h &&
562 slit_y + slit_h > test_y)
574 test_y += (change_y * delta_y);
577 test_x += (change_x * delta_x);
585 if (((unsigned) cascade_x > (screen.getWidth() / 2)) ||
586 ((unsigned) cascade_y > (screen.getHeight() / 2)))
587 cascade_x = cascade_y = 32;
592 cascade_x += win->getTitleHeight();
593 cascade_y += win->getTitleHeight();
596 if (place_x + win_w > (signed) screen.getWidth())
597 place_x = (((signed) screen.getWidth()) - win_w) / 2;
598 if (place_y + win_h > (signed) screen.getHeight())
599 place_y = (((signed) screen.getHeight()) - win_h) / 2;
601 win->configure(place_x, place_y, win->getWidth(), win->getHeight());