C++ WindowInfo::windowType方法代码示例

bool RKWardApplication::x11EventFilter (XEvent *e) {
	if (detect_x11_creations) {
		if (e->type == CreateNotify) {
			if (e->xcreatewindow.parent == qt_xrootwin ()) {
				KWin::WindowInfo info = KWin::windowInfo (e->xcreatewindow.window);
				// at this point, we used to check, whether this window has some name or another. This heuristic allowed to sieve out helper windows of the window manager. However, since R 2.8.0, sometimes the window is mapped, before it has been give a name.
				// Now we rely on the fact (we hope it *is* a fact), that the device window is always the first one created.
				if ((info.windowType (0xFFFF) != 0) && (!created_window)) {
					created_window = e->xcreatewindow.window;
					return true;
				}
			} else {
				RK_ASSERT (false);
			}
		}
	}

	if (e->type == PropertyNotify) {
		if (e->xproperty.atom == wm_name_property) {
			if (name_watchers_list.contains (e->xproperty.window)) {
				KWin::WindowInfo wininfo = KWin::windowInfo (e->xproperty.window);
				name_watchers_list[e->xproperty.window]->setCaption (wininfo.name ());
				return true;
			}
		}
	}

	return KApplication::x11EventFilter (e);
}

void Window::updateWindowInfoList() {
	KWinModule kwinModule;
	typedef QValueList<WId> WIdList;
	const WIdList & list = kwinModule.windows();

	WIdList::ConstIterator
		it = list.begin(),
		end = list.end();

	mWindowInfoList.clear();
	for (; it!=end; ++it) {
		KWin::WindowInfo info = KWin::windowInfo(*it);
		NET::WindowType type = info.windowType(NET::AllTypesMask);
		if (type != NET::Desktop && type != NET::Dock && type != NET::Menu) {
			mWindowInfoList << info;
		}
	}
}

void KWindowListMenu::init()
{
    int i, d;
    i = 0;

    int nd = twin_module->numberOfDesktops();
    int cd = twin_module->currentDesktop();
    WId active_window = twin_module->activeWindow();

    // Make sure the popup is not too wide, otherwise clicking in the middle of kdesktop
    // wouldn't leave any place for the popup, and release would activate some menu entry.    
    int maxwidth = kapp->desktop()->screenGeometry( this ).width() / 2 - 100;

    clear();
    map.clear();

    int unclutter = insertItem( i18n("Unclutter Windows"),
                                this, TQT_SLOT( slotUnclutterWindows() ) );
    int cascade = insertItem( i18n("Cascade Windows"),
                              this, TQT_SLOT( slotCascadeWindows() ) );

    // if we only have one desktop we won't be showing titles, so put a separator in
    if (nd == 1)
    {
        insertSeparator();
    }


    TQValueList<KWin::WindowInfo> windows;
    for (TQValueList<WId>::ConstIterator it = twin_module->windows().begin();
         it != twin_module->windows().end(); ++it) {
         windows.append( KWin::windowInfo( *it, NET::WMDesktop ));
    }
    bool show_all_desktops_group = ( nd > 1 );
    for (d = 1; d <= nd + (show_all_desktops_group ? 1 : 0); d++) {
        bool on_all_desktops = ( d > nd );
	int items = 0;

	if (!active_window && d == cd)
	    setItemChecked(1000 + d, true);

        NameSortedInfoList list;
        list.setAutoDelete(true);

	for (TQValueList<KWin::WindowInfo>::ConstIterator it = windows.begin();
             it != windows.end(); ++it) {
	    if (((*it).desktop() == d) || (on_all_desktops && (*it).onAllDesktops())
                || (!show_all_desktops_group && (*it).onAllDesktops())) {
	        list.inSort(new KWin::WindowInfo( (*it).win(),
                    NET::WMVisibleName | NET::WMState | NET::XAWMState | NET::WMWindowType,
                    NET::WM2GroupLeader | NET::WM2TransientFor ));
            }
        }

        for (KWin::WindowInfo* info = list.first(); info; info = list.next(), ++i)
        {
            TQString itemText = KStringHandler::cPixelSqueeze(info->visibleNameWithState(), fontMetrics(), maxwidth);
            NET::WindowType windowType = info->windowType( NET::NormalMask | NET::DesktopMask
                | NET::DockMask | NET::ToolbarMask | NET::MenuMask | NET::DialogMask
                | NET::OverrideMask | NET::TopMenuMask | NET::UtilityMask | NET::SplashMask );
            if ( (windowType == NET::Normal || windowType == NET::Unknown
                    || (windowType == NET::Dialog && standaloneDialog( info, list )))
                && !(info->state() & NET::SkipTaskbar) ) {
                TQPixmap pm = KWin::icon(info->win(), 16, 16, true );
                items++;

                // ok, we have items on this desktop, let's show the title
                if ( items == 1 && nd > 1 )
                {
                    if( !on_all_desktops )
                        insertTitle(twin_module->desktopName( d ), 1000 + d);
                    else
                        insertTitle(i18n("On All Desktops"), 2000 );
                }

                // Avoid creating unwanted accelerators.
                itemText.replace('&', TQString::fromLatin1("&&"));
                insertItem( pm, itemText, i);
                map.insert(i, info->win());
                if (info->win() == active_window)
                    setItemChecked(i, true);
            }
        }

        if (d == cd)
        {
            setItemEnabled(unclutter, items > 0);
            setItemEnabled(cascade, items > 0);
        }
    }

    // no windows?
    if (i == 0)
    {
        if (nd > 1)
        {
            // because we don't have any titles, nor a separator
            insertSeparator();
        }

//.........这里部分代码省略.........