# include <string.h>
#endif // HAVE_STRING_H
+#include <algorithm>
#include <vector>
-typedef vector<Rect> rectList;
+typedef std::vector<Rect> rectList;
Workspace::Workspace(BScreen &scrn, int i) : screen(scrn) {
- cascade_x = cascade_y = 32;
+ cascade_x = cascade_y = 0;
id = i;
const int Workspace::addWindow(OpenboxWindow *w, Bool place) {
if (! w) return -1;
- if (place) placeWindow(w);
+ if (place) placeWindow(*w);
w->setWorkspace(id);
w->setWindowNumber(windowList->count());
}
}
-static rectList calcSpace(const OpenboxWindow &win, const rectList &spaces) {
+static rectList calcSpace(const Rect &win, const rectList &spaces) {
rectList result;
rectList::const_iterator siter;
for(siter=spaces.begin(); siter!=spaces.end(); ++siter) {
- if(win.area().Intersect(*siter)) {
+ if(win.Intersect(*siter)) {
//Check for space to the left of the window
- if(win.origin().x() > siter->x())
+ if(win.x() > siter->x())
result.push_back(Rect(siter->x(), siter->y(),
- win.origin().x() - siter->x() - 1,
+ win.x() - siter->x() - 1,
siter->h()));
//Check for space above the window
- if(win.origin().y() > siter->y())
+ if(win.y() > siter->y())
result.push_back(Rect(siter->x(), siter->y(),
siter->w(),
- win.origin().y() - siter->y() - 1));
+ win.y() - siter->y() - 1));
//Check for space to the right of the window
- if((win.origin().x()+win.size().w()) <
+ if((win.x()+win.w()) <
(siter->x()+siter->w()))
- result.push_back(Rect(win.origin().x() + win.size().w() + 1,
+ result.push_back(Rect(win.x() + win.w() + 1,
siter->y(),
siter->x() + siter->w() -
- win.origin().x() - win.size().w() - 1,
+ win.x() - win.w() - 1,
siter->h()));
//Check for space below the window
- if((win.origin().y()+win.size().h()) <
+ if((win.y()+win.h()) <
(siter->y()+siter->h()))
result.push_back(Rect(siter->x(),
- win.origin().y() + win.size().h() + 1,
+ win.y() + win.h() + 1,
siter->w(),
siter->y() + siter->h()-
- win.origin().y() - win.size().h() - 1));
+ win.y() - win.h() - 1));
}
else
return result;
}
+bool rowRLBT(const Rect &first, const Rect &second){
+ if (first.y()+first.h()==second.y()+second.h())
+ return first.x()+first.w()>second.x()+second.w();
+ return first.y()+first.h()>second.y()+second.h();
+}
+
+bool rowRLTB(const Rect &first, const Rect &second){
+ if (first.y()==second.y())
+ return first.x()+first.w()>second.x()+second.w();
+ return first.y()<second.y();
+}
+
+bool rowLRBT(const Rect &first, const Rect &second){
+ if (first.y()+first.h()==second.y()+second.h())
+ return first.x()<second.x();
+ return first.y()+first.h()>second.y()+second.h();
+}
+
+bool rowLRTB(const Rect &first, const Rect &second){
+ if (first.y()==second.y())
+ return first.x()<second.x();
+ return first.y()<second.y();
+}
+
+bool colLRTB(const Rect &first, const Rect &second){
+ if (first.x()==second.x())
+ return first.y()<second.y();
+ return first.x()<second.x();
+}
+
+bool colLRBT(const Rect &first, const Rect &second){
+ if (first.x()==second.x())
+ return first.y()+first.h()>second.y()+second.h();
+ return first.x()<second.x();
+}
+
+bool colRLTB(const Rect &first, const Rect &second){
+ if (first.x()+first.w()==second.x()+second.w())
+ return first.y()<second.y();
+ return first.x()+first.w()>second.x()+second.w();
+}
+
+bool colRLBT(const Rect &first, const Rect &second){
+ if (first.x()+first.w()==second.x()+second.w())
+ return first.y()+first.h()>second.y()+second.h();
+ return first.x()+first.w()>second.x()+second.w();
+}
+
+
//BestFitPlacement finds the smallest free space that fits the window
//to be placed. It currentl ignores whether placement is right to left or top
//to bottom.
-Point *Workspace::bestFitPlacement(const Size &win_size, const Rect &space)
-{
+Point *Workspace::bestFitPlacement(const Size &win_size, const Rect &space) {
const Rect *best;
rectList spaces;
LinkedListIterator<OpenboxWindow> it(windowList);
//Find Free Spaces
for (OpenboxWindow *cur=it.current(); cur!=NULL; it++, cur=it.current())
- spaces = calcSpace(*cur, spaces);
+ spaces = calcSpace(cur->area().Inflate(screen.getBorderWidth() * 4),
+ spaces);
//Find first space that fits the window
best = NULL;
for (siter=spaces.begin(); siter!=spaces.end(); ++siter) {
- if ((siter->w() >= win_size.w()) &&
- (siter->h() >= win_size.h()))
- best = siter;
+ if ((siter->w() >= win_size.w()) && (siter->h() >= win_size.h())) {
+ if (best==NULL)
+ best = &*siter;
+ else if(siter->w()*siter->h()<best->h()*best->w())
+ best = &*siter;
+ }
}
-
- if (best != NULL)
- return new Point(best->origin());
- else
+ if (best != NULL) {
+ Point *pt = new Point(best->origin());
+ if (screen.colPlacementDirection() != BScreen::TopBottom)
+ pt->setY(pt->y() + (best->h() - win_size.h()));
+ if (screen.rowPlacementDirection() != BScreen::LeftRight)
+ pt->setX(pt->x() + (best->w() - win_size.w()));
+ return pt;
+ } else
return NULL; //fall back to cascade
}
-inline Point *Workspace::rowSmartPlacement(const Size &win_size,
- const Rect &space){
- bool placed=false;
- int test_x, test_y, place_x = 0, place_y = 0;
- int start_pos = 0;
- int change_y =
- ((screen.colPlacementDirection() == BScreen::TopBottom) ? 1 : -1);
- int change_x =
- ((screen.rowPlacementDirection() == BScreen::LeftRight) ? 1 : -1);
- int delta_x = 8, delta_y = 8;
- LinkedListIterator<OpenboxWindow> it(windowList);
-
- test_y = (screen.colPlacementDirection() == BScreen::TopBottom) ?
- start_pos : screen.size().h() - win_size.h() - start_pos;
-
- while(!placed &&
- ((screen.colPlacementDirection() == BScreen::BottomTop) ?
- test_y > 0 : test_y + win_size.h() < (signed) space.h())) {
- test_x = (screen.rowPlacementDirection() == BScreen::LeftRight) ?
- start_pos : space.w() - win_size.w() - start_pos;
- while (!placed &&
- ((screen.rowPlacementDirection() == BScreen::RightLeft) ?
- test_x > 0 : test_x + win_size.w() < (signed) space.w())) {
- placed = true;
-
- it.reset();
- for (OpenboxWindow *curr = it.current(); placed && curr;
- it++, curr = it.current()) {
- int curr_w = curr->size().w() + (screen.getBorderWidth() * 4);
- int curr_h = curr->size().h() + (screen.getBorderWidth() * 4);
-
- if (curr->origin().x() < test_x + win_size.w() &&
- curr->origin().x() + curr_w > test_x &&
- curr->origin().y() < test_y + win_size.h() &&
- curr->origin().y() + curr_h > test_y) {
- placed = false;
- }
- }
-
- // Removed code for checking toolbar and slit
- // The space passed in should not include either
+Point *Workspace::underMousePlacement(const Size &win_size, const Rect &space) {
+ Point *pt;
- if (placed) {
- place_x = test_x;
- place_y = test_y;
+ int x, y, rx, ry;
+ Window c, r;
+ unsigned int m;
+ XQueryPointer(screen.getOpenbox().getXDisplay(), screen.getRootWindow(),
+ &r, &c, &rx, &ry, &x, &y, &m);
+ pt = new Point(rx - win_size.w() / 2, ry - win_size.h() / 2);
+
+ if (pt->x() < space.x())
+ pt->setX(space.x());
+ if (pt->y() < space.y())
+ pt->setY(space.y());
+ if (pt->x() + win_size.w() > space.x() + space.w())
+ pt->setX(space.x() + space.w() - win_size.w());
+ if (pt->y() + win_size.h() > space.y() + space.h())
+ pt->setY(space.y() + space.h() - win_size.h());
+ return pt;
+}
- break;
- }
+Point *Workspace::rowSmartPlacement(const Size &win_size, const Rect &space) {
+ const Rect *best;
+ rectList spaces;
+ LinkedListIterator<OpenboxWindow> it(windowList);
- test_x += (change_x * delta_x);
+ rectList::const_iterator siter;
+ spaces.push_back(space); //initially the entire screen is free
+ it.reset();
+
+ //Find Free Spaces
+ for (OpenboxWindow *cur=it.current(); cur!=NULL; it++, cur=it.current())
+ spaces = calcSpace(cur->area().Inflate(screen.getBorderWidth() * 4),
+ spaces);
+ //Sort spaces by preference
+ if(screen.rowPlacementDirection() == BScreen::RightLeft)
+ if(screen.colPlacementDirection() == BScreen::TopBottom)
+ sort(spaces.begin(),spaces.end(),rowRLTB);
+ else
+ sort(spaces.begin(),spaces.end(),rowRLBT);
+ else
+ if(screen.colPlacementDirection() == BScreen::TopBottom)
+ sort(spaces.begin(),spaces.end(),rowLRTB);
+ else
+ sort(spaces.begin(),spaces.end(),rowLRBT);
+ best = NULL;
+ for (siter=spaces.begin(); siter!=spaces.end(); ++siter)
+ if ((siter->w() >= win_size.w()) && (siter->h() >= win_size.h())) {
+ best = siter;
+ break;
}
- test_y += (change_y * delta_y);
- }
- if (placed)
- return new Point(place_x, place_y);
- else
- return NULL; // fall back to cascade
+ if (best != NULL) {
+ Point *pt = new Point(best->origin());
+ if (screen.colPlacementDirection() != BScreen::TopBottom)
+ pt->setY(best->y() + best->h() - win_size.h());
+ if (screen.rowPlacementDirection() != BScreen::LeftRight)
+ pt->setX(best->x()+best->w()-win_size.w());
+ return pt;
+ } else
+ return NULL; //fall back to cascade
}
-inline Point * Workspace::colSmartPlacement(const Size &win_size,
- const Rect &space){
- Point *pt;
- bool placed=false;
- int test_x, test_y;
- int start_pos = 0;
- int change_y =
- ((screen.colPlacementDirection() == BScreen::TopBottom) ? 1 : -1);
- int change_x =
- ((screen.rowPlacementDirection() == BScreen::LeftRight) ? 1 : -1);
- int delta_x = 8, delta_y = 8;
+Point *Workspace::colSmartPlacement(const Size &win_size, const Rect &space) {
+ const Rect *best;
+ rectList spaces;
LinkedListIterator<OpenboxWindow> it(windowList);
- test_x = (screen.rowPlacementDirection() == BScreen::LeftRight) ?
- start_pos : screen.size().w() - win_size.w() - start_pos;
-
- while(!placed &&
- ((screen.rowPlacementDirection() == BScreen::RightLeft) ?
- test_x > 0 : test_x + win_size.w() < (signed) space.w())) {
- test_y = (screen.colPlacementDirection() == BScreen::TopBottom) ?
- start_pos : screen.size().h() - win_size.h() - start_pos;
-
- while(!placed &&
- ((screen.colPlacementDirection() == BScreen::BottomTop) ?
- test_y > 0 : test_y + win_size.h() < (signed) space.h())){
-
- placed = true;
-
- it.reset();
- for (OpenboxWindow *curr = it.current(); placed && curr;
- it++, curr = it.current()) {
- int curr_w = curr->size().w() + (screen.getBorderWidth() * 4);
- int curr_h = curr->size().h() + (screen.getBorderWidth() * 4);
-
- if (curr->origin().x() < test_x + win_size.w() &&
- curr->origin().x() + curr_w > test_x &&
- curr->origin().y() < test_y + win_size.h() &&
- curr->origin().y() + curr_h > test_y) {
- placed = False;
- }
- }
-
- // Removed code checking for intersection with Toolbar and Slit
- // The space passed to this method should not include either
-
- if (placed) {
- pt= new Point(test_x,test_y);
-
- break;
- }
+ rectList::const_iterator siter;
+ spaces.push_back(space); //initially the entire screen is free
+ it.reset();
+
+ //Find Free Spaces
+ for (OpenboxWindow *cur=it.current(); cur!=NULL; it++, cur=it.current())
+ spaces = calcSpace(cur->area().Inflate(screen.getBorderWidth() * 4),
+ spaces);
+ //Sort spaces by user preference
+ if(screen.colPlacementDirection() == BScreen::TopBottom)
+ if(screen.rowPlacementDirection() == BScreen::LeftRight)
+ sort(spaces.begin(),spaces.end(),colLRTB);
+ else
+ sort(spaces.begin(),spaces.end(),colRLTB);
+ else
+ if(screen.rowPlacementDirection() == BScreen::LeftRight)
+ sort(spaces.begin(),spaces.end(),colLRBT);
+ else
+ sort(spaces.begin(),spaces.end(),colRLBT);
- test_y += (change_y * delta_y);
+ //Find first space that fits the window
+ best = NULL;
+ for (siter=spaces.begin(); siter!=spaces.end(); ++siter)
+ if ((siter->w() >= win_size.w()) && (siter->h() >= win_size.h())) {
+ best = siter;
+ break;
}
- test_x += (change_x * delta_x);
- }
- if (placed)
+ if (best != NULL) {
+ Point *pt = new Point(best->origin());
+ if (screen.colPlacementDirection() != BScreen::TopBottom)
+ pt->setY(pt->y() + (best->h() - win_size.h()));
+ if (screen.rowPlacementDirection() != BScreen::LeftRight)
+ pt->setX(pt->x() + (best->w() - win_size.w()));
return pt;
- else
- return NULL;
-}
-
-Point *const Workspace::cascadePlacement(const OpenboxWindow *const win){
- if (((unsigned) cascade_x > (screen.size().w() / 2)) ||
- ((unsigned) cascade_y > (screen.size().h() / 2)))
- cascade_x = cascade_y = 32;
-
- cascade_x += win->getTitleHeight();
- cascade_y += win->getTitleHeight();
-
- return new Point(cascade_x, cascade_y);
-}
-
-
-void Workspace::placeWindow(OpenboxWindow *win) {
- ASSERT(win != NULL);
-
- // the following code is temporary and will be taken care of by Screen in the
- // future (with the NETWM 'strut')
- Rect space(0, 0, screen.size().w(), screen.size().h());
-
-#ifdef SLIT
- Slit *slit = screen.getSlit();
- int remove; // 0 - top/2 - right/2 - bottom/3 - left
- if ((slit->direction() == Slit::Horizontal &&
- (slit->placement() == Slit::TopLeft ||
- slit->placement() == Slit::TopRight)) ||
- slit->placement() == Slit::TopCenter)
- // exclude top
- space.setY(slit->area().h() + screen.getBorderWidth() * 2);
- else if ((slit->direction() == Slit::Vertical &&
- (slit->placement() == Slit::TopRight ||
- slit->placement() == Slit::BottomRight)) ||
- slit->placement() == Slit::CenterRight)
- // exclude right
- space.setW(screen.size().w() -
- (slit->area().w() + screen.getBorderWidth() * 2));
- else if ((slit->direction() == Slit::Horizontal &&
- (slit->placement() == Slit::BottomLeft ||
- slit->placement() == Slit::BottomRight)) ||
- slit->placement() == Slit::TopCenter)
- // exclude bottom
- space.setH(screen.size().h() -
- (slit->area().h() + screen.getBorderWidth() * 2));
- else// if ((slit->direction() == Slit::Vertical &&
- // (slit->placement() == Slit::TopLeft ||
- // slit->placement() == Slit::BottomLeft)) ||
- // slit->placement() == Slit::CenterLeft)
- // exclude left
- space.setX(slit->area().w() + screen.getBorderWidth() * 2);
-#endif
-
- Toolbar *toolbar = screen.getToolbar();
- int tbarh = screen.hideToolbar() ? 0 :
- toolbar->getExposedHeight() + screen.getBorderWidth() * 2;
- switch (toolbar->placement()) {
- case Toolbar::TopLeft:
- case Toolbar::TopCenter:
- case Toolbar::TopRight:
- if (tbarh > space.y())
- space.setY(toolbar->getExposedHeight());
- break;
- case Toolbar::BottomLeft:
- case Toolbar::BottomCenter:
- case Toolbar::BottomRight:
- if (screen.size().h() - tbarh < space.h())
- space.setH(screen.size().h() - tbarh);
- break;
- default:
- ASSERT(false); // unhandled placement
+ } else
+ return NULL; //fall back to cascade
+}
+
+
+Point *const Workspace::cascadePlacement(const OpenboxWindow &win,
+ const Rect &space) {
+ if ((cascade_x + win.area().w() + screen.getBorderWidth() * 2 >
+ (space.x() + space.w())) ||
+ (cascade_y + win.area().h() + screen.getBorderWidth() * 2 >
+ (space.y() + space.h())))
+ cascade_x = cascade_y = 0;
+ if (cascade_x < space.x() || cascade_y < space.y()) {
+ cascade_x = space.x();
+ cascade_y = space.y();
}
- const int win_w = win->size().w() + (screen.getBorderWidth() * 4),
- win_h = win->size().h() + (screen.getBorderWidth() * 4),
- start_pos = 0,
- change_y =
- ((screen.colPlacementDirection() == BScreen::TopBottom) ? 1 : -1),
- change_x =
- ((screen.rowPlacementDirection() == BScreen::LeftRight) ? 1 : -1),
- delta_x = 8, delta_y = 8;
+ Point *p = new Point(cascade_x, cascade_y);
+ cascade_x += win.getTitleHeight();
+ cascade_y += win.getTitleHeight();
+ return p;
+}
- LinkedListIterator<OpenboxWindow> it(windowList);
- Size window_size(win->size().w()+screen.getBorderWidth() * 4,
- win->size().h()+screen.getBorderWidth() * 4);
+void Workspace::placeWindow(OpenboxWindow &win) {
+ Rect space = screen.availableArea();
+ const Size window_size(win.area().w()+screen.getBorderWidth() * 2,
+ win.area().h()+screen.getBorderWidth() * 2);
Point *place = NULL;
+ LinkedListIterator<OpenboxWindow> it(windowList);
switch (screen.placementPolicy()) {
case BScreen::BestFitPlacement:
case BScreen::ColSmartPlacement:
place = colSmartPlacement(window_size, space);
break;
+ case BScreen::UnderMousePlacement:
+ case BScreen::ClickMousePlacement:
+ place = underMousePlacement(window_size, space);
+ break;
} // switch
if (place == NULL)
- place = cascadePlacement(win);
+ place = cascadePlacement(win, space);
ASSERT(place != NULL);
- if (place->x() + win_w > (signed) screen.size().w())
- place->setX(((signed) screen.size().w() - win_w) / 2);
- if (place->y() + win_h > (signed) screen.size().h())
- place->setY(((signed) screen.size().h() - win_h) / 2);
+ if (place->x() + window_size.w() > (signed) space.x() + space.w())
+ place->setX(((signed) space.x() + space.w() - window_size.w()) / 2);
+ if (place->y() + window_size.h() > (signed) space.y() + space.h())
+ place->setY(((signed) space.y() + space.h() - window_size.h()) / 2);
- win->configure(place->x(), place->y(), win->size().w(), win->size().h());
+ win.configure(place->x(), place->y(), win.area().w(), win.area().h());
delete place;
}
projects / chaz / openbox / blobdiff