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-rw-r--r--src/Screen.cc91
1 files changed, 90 insertions, 1 deletions
diff --git a/src/Screen.cc b/src/Screen.cc
index 80466df..574c51a 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -22,7 +22,7 @@
22// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 22// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23// DEALINGS IN THE SOFTWARE. 23// DEALINGS IN THE SOFTWARE.
24 24
25// $Id: Screen.cc,v 1.127 2003/04/18 12:51:14 fluxgen Exp $ 25// $Id: Screen.cc,v 1.128 2003/04/20 12:21:35 rathnor Exp $
26 26
27 27
28#include "Screen.hh" 28#include "Screen.hh"
@@ -1618,6 +1618,95 @@ void BScreen::setFocusedWindow(WinClient &winclient) {
1618 } 1618 }
1619} 1619}
1620 1620
1621void BScreen::dirFocus(FluxboxWindow &win, FocusDir dir) {
1622 // change focus to the window in direction dir from the given window
1623
1624 // we scan through the list looking for the window that is "closest"
1625 // in the given direction
1626
1627 FluxboxWindow *foundwin = 0;
1628 int weight = 999999, exposure = 0; // extreme values
1629 int borderW = getBorderWidth(),
1630 top = win.getYFrame(),
1631 bottom = win.getYFrame() + win.getHeight() + 2*borderW,
1632 left = win.getXFrame(),
1633 right = win.getXFrame() + win.getWidth() + 2*borderW;
1634
1635 Workspace::Windows &wins = getCurrentWorkspace()->getWindowList();
1636 Workspace::Windows::iterator it = wins.begin();
1637 for (; it != wins.end(); ++it) {
1638 if ((*it) == &win) continue; // skip self
1639
1640 // we check things against an edge, and within the bounds (draw a picture)
1641 int edge=0, upper=0, lower=0, oedge=0, oupper=0, olower=0;
1642
1643 int otop = (*it)->getYFrame(),
1644 obottom = (*it)->getYFrame() + (*it)->getHeight() + 2*borderW,
1645 oleft = (*it)->getXFrame(),
1646 oright = (*it)->getXFrame() + (*it)->getWidth() + 2*borderW;
1647 // check if they intersect
1648 switch (dir) {
1649 case FOCUSUP:
1650 edge = obottom;
1651 oedge = bottom;
1652 upper = left;
1653 oupper = oleft;
1654 lower = right;
1655 olower = oright;
1656 break;
1657 case FOCUSDOWN:
1658 edge = top;
1659 oedge = otop;
1660 upper = left;
1661 oupper = oleft;
1662 lower = right;
1663 olower = oright;
1664 break;
1665 case FOCUSLEFT:
1666 edge = oright;
1667 oedge = right;
1668 upper = top;
1669 oupper = otop;
1670 lower = bottom;
1671 olower = obottom;
1672 break;
1673 case FOCUSRIGHT:
1674 edge = left;
1675 oedge = oleft;
1676 upper = top;
1677 oupper = otop;
1678 lower = bottom;
1679 olower = obottom;
1680 break;
1681 }
1682
1683 if (oedge < edge) continue; // not in the right direction
1684 if (olower <= upper || oupper >= lower) {
1685 // outside our horz bounds, get a heavy weight penalty
1686 int myweight = 100000 + oedge - edge + abs(upper-oupper)+abs(lower-olower);
1687 if (myweight < weight) {
1688 foundwin = *it;
1689 exposure = 0;
1690 weight = myweight;
1691 }
1692 } else if ((oedge - edge) < weight) {
1693 foundwin = *it;
1694 weight = oedge - edge;
1695 exposure = ((lower < olower)?lower:olower) - ((upper > oupper)?upper:oupper);
1696 } else if (foundwin && oedge - edge == weight) {
1697 int myexp = ((lower < olower)?lower:olower) - ((upper > oupper)?upper:oupper);
1698 if (myexp > exposure) {
1699 foundwin = *it;
1700 // weight is same
1701 exposure = myexp;
1702 }
1703 } // else not improvement
1704 }
1705
1706 if (foundwin)
1707 foundwin->setInputFocus();
1708}
1709
1621void BScreen::initMenu() { 1710void BScreen::initMenu() {
1622 I18n *i18n = I18n::instance(); 1711 I18n *i18n = I18n::instance();
1623 1712