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) {
65 cascade_x = cascade_y = 32;
69 stackingList = new LinkedList<OpenboxWindow>;
70 windowList = new LinkedList<OpenboxWindow>;
71 clientmenu = new Clientmenu(this);
73 lastfocus = (OpenboxWindow *) 0;
76 char *tmp = screen->getNameOfWorkspace(id);
81 Workspace::~Workspace(void) {
91 const int Workspace::addWindow(OpenboxWindow *w, Bool place) {
94 if (place) placeWindow(w);
97 w->setWindowNumber(windowList->count());
99 stackingList->insert(w, 0);
100 windowList->insert(w);
102 clientmenu->insert((const char **) w->getTitle());
103 clientmenu->update();
105 screen->updateNetizenWindowAdd(w->getClientWindow(), id);
109 return w->getWindowNumber();
113 const int Workspace::removeWindow(OpenboxWindow *w) {
116 stackingList->remove(w);
118 if (w->isFocused()) {
119 if (w->isTransient() && w->getTransientFor() &&
120 w->getTransientFor()->isVisible()) {
121 w->getTransientFor()->setInputFocus();
122 } else if (screen->isSloppyFocus()) {
123 screen->getOpenbox()->setFocusedWindow((OpenboxWindow *) 0);
125 OpenboxWindow *top = stackingList->first();
126 if (! top || ! top->setInputFocus()) {
127 screen->getOpenbox()->setFocusedWindow((OpenboxWindow *) 0);
128 XSetInputFocus(screen->getOpenbox()->getXDisplay(),
129 screen->getToolbar()->getWindowID(),
130 RevertToParent, CurrentTime);
136 lastfocus = (OpenboxWindow *) 0;
138 windowList->remove(w->getWindowNumber());
139 clientmenu->remove(w->getWindowNumber());
140 clientmenu->update();
142 screen->updateNetizenWindowDel(w->getClientWindow());
144 LinkedListIterator<OpenboxWindow> it(windowList);
145 OpenboxWindow *bw = it.current();
146 for (int i = 0; bw; it++, i++, bw = it.current())
147 bw->setWindowNumber(i);
149 return windowList->count();
153 void Workspace::showAll(void) {
154 LinkedListIterator<OpenboxWindow> it(stackingList);
155 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current())
156 bw->deiconify(False, False);
160 void Workspace::hideAll(void) {
161 LinkedList<OpenboxWindow> lst;
163 LinkedListIterator<OpenboxWindow> it(stackingList);
164 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current())
167 LinkedListIterator<OpenboxWindow> it2(&lst);
168 for (OpenboxWindow *bw = it2.current(); bw; it2++, bw = it2.current())
174 void Workspace::removeAll(void) {
175 LinkedListIterator<OpenboxWindow> it(windowList);
176 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current())
181 void Workspace::raiseWindow(OpenboxWindow *w) {
182 OpenboxWindow *win = (OpenboxWindow *) 0, *bottom = w;
184 while (bottom->isTransient() && bottom->getTransientFor())
185 bottom = bottom->getTransientFor();
189 while (win->hasTransient() && win->getTransient()) {
190 win = win->getTransient();
195 Window *nstack = new Window[i], *curr = nstack;
200 *(curr++) = win->getFrameWindow();
201 screen->updateNetizenWindowRaise(win->getClientWindow());
203 if (! win->isIconic()) {
204 wkspc = screen->getWorkspace(win->getWorkspaceNumber());
205 wkspc->stackingList->remove(win);
206 wkspc->stackingList->insert(win, 0);
209 if (! win->hasTransient() || ! win->getTransient())
212 win = win->getTransient();
215 screen->raiseWindows(nstack, i);
221 void Workspace::lowerWindow(OpenboxWindow *w) {
222 OpenboxWindow *win = (OpenboxWindow *) 0, *bottom = w;
224 while (bottom->isTransient() && bottom->getTransientFor())
225 bottom = bottom->getTransientFor();
229 while (win->hasTransient() && win->getTransient()) {
230 win = win->getTransient();
235 Window *nstack = new Window[i], *curr = nstack;
239 *(curr++) = win->getFrameWindow();
240 screen->updateNetizenWindowLower(win->getClientWindow());
242 if (! win->isIconic()) {
243 wkspc = screen->getWorkspace(win->getWorkspaceNumber());
244 wkspc->stackingList->remove(win);
245 wkspc->stackingList->insert(win);
248 if (! win->getTransientFor())
251 win = win->getTransientFor();
254 screen->getOpenbox()->grab();
256 XLowerWindow(screen->getBaseDisplay()->getXDisplay(), *nstack);
257 XRestackWindows(screen->getBaseDisplay()->getXDisplay(), nstack, i);
259 screen->getOpenbox()->ungrab();
265 void Workspace::reconfigure(void) {
266 clientmenu->reconfigure();
268 LinkedListIterator<OpenboxWindow> it(windowList);
269 for (OpenboxWindow *bw = it.current(); bw; it++, bw = it.current()) {
270 if (bw->validateClient())
276 OpenboxWindow *Workspace::getWindow(int index) {
277 if ((index >= 0) && (index < windowList->count()))
278 return windowList->find(index);
284 const int Workspace::getCount(void) {
285 return windowList->count();
289 void Workspace::update(void) {
290 clientmenu->update();
291 screen->getToolbar()->redrawWindowLabel(True);
295 Bool Workspace::isCurrent(void) {
296 return (id == screen->getCurrentWorkspaceID());
300 Bool Workspace::isLastWindow(OpenboxWindow *w) {
301 return (w == windowList->last());
304 void Workspace::setCurrent(void) {
305 screen->changeWorkspaceID(id);
309 void Workspace::setName(char *new_name) {
314 name = bstrdup(new_name);
316 name = new char[128];
317 sprintf(name, i18n->getMessage(WorkspaceSet, WorkspaceDefaultNameFormat,
318 "Workspace %d"), id + 1);
321 clientmenu->setLabel(name);
322 clientmenu->update();
326 void Workspace::shutdown(void) {
327 while (windowList->count()) {
328 windowList->first()->restore();
329 delete windowList->first();
333 static rectList calcSpace(const OpenboxWindow &win, const rectList &spaces) {
335 rectList::const_iterator siter;
336 for(siter=spaces.begin(); siter!=spaces.end(); ++siter) {
337 if(win.getArea().Intersect(*siter)) {
338 //Check for space to the left of the window
339 if(win.getXFrame() > siter->x())
340 result.push_back(Rect(siter->x(), siter->y(),
341 win.getXFrame() - siter->x() - 1,
343 //Check for space above the window
344 if(win.getYFrame() > siter->y())
345 result.push_back(Rect(siter->x(), siter->y(),
347 win.getYFrame() - siter->y() - 1));
348 //Check for space to the right of the window
349 if((win.getXFrame()+win.getWidth()) <
350 (siter->x()+siter->w()))
351 result.push_back(Rect(win.getXFrame() + win.getWidth() + 1,
353 siter->x() + siter->w() -
354 win.getXFrame() - win.getWidth() - 1,
356 //Check for space below the window
357 if((win.getYFrame()+win.getHeight()) <
358 (siter->y()+siter->h()))
359 result.push_back(Rect(siter->x(),
360 win.getYFrame() + win.getHeight() + 1,
362 siter->y() + siter->h()-
363 win.getYFrame() - win.getHeight() - 1));
367 result.push_back(*siter);
372 //BestFitPlacement finds the smallest free space that fits the window
373 //to be placed. It currentl ignores whether placement is right to left or top
375 Point *Workspace::bestFitPlacement(const Size &win_size, const Rect &space)
379 LinkedListIterator<OpenboxWindow> it(windowList);
380 rectList::const_iterator siter;
381 spaces.push_back(space); //initially the entire screen is free
385 for (OpenboxWindow *cur=it.current(); cur!=NULL; it++, cur=it.current())
386 spaces = calcSpace(*cur, spaces);
388 //Find first space that fits the window
390 for (siter=spaces.begin(); siter!=spaces.end(); ++siter) {
391 if ((siter->w() >= win_size.w()) &&
392 (siter->h() >= win_size.h()))
397 return new Point(best->origin());
399 return new Point(200, 0);
402 inline Point *Workspace::rowSmartPlacement(const Size &win_size,
405 int test_x, test_y, place_x = 0, place_y = 0;
408 ((screen->getColPlacementDirection() == BScreen::TopBottom) ? 1 : -1);
410 ((screen->getRowPlacementDirection() == BScreen::LeftRight) ? 1 : -1);
411 int delta_x = 8, delta_y = 8;
412 LinkedListIterator<OpenboxWindow> it(windowList);
414 test_y = (screen->getColPlacementDirection() == BScreen::TopBottom) ?
415 start_pos : screen->getHeight() - win_size.h() - start_pos;
418 ((screen->getColPlacementDirection() == BScreen::BottomTop) ?
419 test_y > 0 : test_y + win_size.h() < (signed) space.h())) {
420 test_x = (screen->getRowPlacementDirection() == BScreen::LeftRight) ?
421 start_pos : space.w() - win_size.w() - start_pos;
423 ((screen->getRowPlacementDirection() == BScreen::RightLeft) ?
424 test_x > 0 : test_x + win_size.w() < (signed) space.w())) {
428 for (OpenboxWindow *curr = it.current(); placed && curr;
429 it++, curr = it.current()) {
430 int curr_w = curr->getWidth() + (screen->getBorderWidth() * 4);
432 ((curr->isShaded()) ? curr->getTitleHeight() : curr->getHeight()) +
433 (screen->getBorderWidth() * 4);
435 if (curr->getXFrame() < test_x + win_size.w() &&
436 curr->getXFrame() + curr_w > test_x &&
437 curr->getYFrame() < test_y + win_size.h() &&
438 curr->getYFrame() + curr_h > test_y) {
443 // Removed code for checking toolbar and slit
444 // The space passed in should not include either
453 test_x += (change_x * delta_x);
456 test_y += (change_y * delta_y);
458 return new Point(place_x, place_y);
461 void Workspace::placeWindow(OpenboxWindow *win) {
466 const int win_w = win->getWidth() + (screen->getBorderWidth() * 4),
467 win_h = win->getHeight() + (screen->getBorderWidth() * 4),
469 slit_x = screen->getSlit()->getX() - screen->getBorderWidth(),
470 slit_y = screen->getSlit()->getY() - screen->getBorderWidth(),
471 slit_w = screen->getSlit()->getWidth() +
472 (screen->getBorderWidth() * 4),
473 slit_h = screen->getSlit()->getHeight() +
474 (screen->getBorderWidth() * 4),
476 toolbar_x = screen->getToolbar()->getX() - screen->getBorderWidth(),
477 toolbar_y = screen->getToolbar()->getY() - screen->getBorderWidth(),
478 toolbar_w = screen->getToolbar()->getWidth() +
479 (screen->getBorderWidth() * 4),
480 toolbar_h = screen->getToolbar()->getHeight() +
481 (screen->getBorderWidth() * 4),
484 ((screen->getColPlacementDirection() == BScreen::TopBottom) ? 1 : -1),
486 ((screen->getRowPlacementDirection() == BScreen::LeftRight) ? 1 : -1),
487 delta_x = 8, delta_y = 8;
489 int test_x, test_y, place_x = 0, place_y = 0;
490 LinkedListIterator<OpenboxWindow> it(windowList);
496 Size window_size(win_w, win_h);
498 switch (screen->getPlacementPolicy()) {
499 case BScreen::BestFitPlacement: {
500 Point *spot = bestFitPlacement(window_size, space);
509 case BScreen::RowSmartPlacement: {
510 Point *spot=rowSmartPlacement(window_size, space);
520 case BScreen::ColSmartPlacement: {
521 test_x = (screen->getRowPlacementDirection() == BScreen::LeftRight) ?
522 start_pos : screen->getWidth() - win_w - start_pos;
525 ((screen->getRowPlacementDirection() == BScreen::RightLeft) ?
526 test_x > 0 : test_x + win_w < (signed) screen->getWidth())) {
527 test_y = (screen->getColPlacementDirection() == BScreen::TopBottom) ?
528 start_pos : screen->getHeight() - win_h - start_pos;
531 ((screen->getColPlacementDirection() == BScreen::BottomTop) ?
532 test_y > 0 : test_y + win_h < (signed) screen->getHeight())) {
536 for (OpenboxWindow *curr = it.current(); placed && curr;
537 it++, curr = it.current()) {
538 if (curr->isMaximizedFull()) // fully maximized, ignore it
540 int curr_w = curr->getWidth() + (screen->getBorderWidth() * 4);
542 ((curr->isShaded()) ? curr->getTitleHeight() : curr->getHeight()) +
543 (screen->getBorderWidth() * 4);
545 if (curr->getXFrame() < test_x + win_w &&
546 curr->getXFrame() + curr_w > test_x &&
547 curr->getYFrame() < test_y + win_h &&
548 curr->getYFrame() + curr_h > test_y) {
554 (toolbar_x < test_x + win_w &&
555 toolbar_x + toolbar_w > test_x &&
556 toolbar_y < test_y + win_h &&
557 toolbar_y + toolbar_h > test_y)
560 (slit_x < test_x + win_w &&
561 slit_x + slit_w > test_x &&
562 slit_y < test_y + win_h &&
563 slit_y + slit_h > test_y)
575 test_y += (change_y * delta_y);
578 test_x += (change_x * delta_x);
586 if (((unsigned) cascade_x > (screen->getWidth() / 2)) ||
587 ((unsigned) cascade_y > (screen->getHeight() / 2)))
588 cascade_x = cascade_y = 32;
593 cascade_x += win->getTitleHeight();
594 cascade_y += win->getTitleHeight();
597 if (place_x + win_w > (signed) screen->getWidth())
598 place_x = (((signed) screen->getWidth()) - win_w) / 2;
599 if (place_y + win_h > (signed) screen->getHeight())
600 place_y = (((signed) screen->getHeight()) - win_h) / 2;
602 win->configure(place_x, place_y, win->getWidth(), win->getHeight());