diff options
Diffstat (limited to 'libLumina/LuminaX11.cpp')
| -rw-r--r-- | libLumina/LuminaX11.cpp | 208 |
1 files changed, 199 insertions, 9 deletions
diff --git a/libLumina/LuminaX11.cpp b/libLumina/LuminaX11.cpp index 68d54c6d..699d7b99 100644 --- a/libLumina/LuminaX11.cpp +++ b/libLumina/LuminaX11.cpp @@ -6,6 +6,12 @@ //=========================================== #include "LuminaX11.h" +#include <QString> +#include <QByteArray> +#include <QFile> +#include <QObject> +#include <QImage> + //X includes (these need to be last due to Qt compile issues) #include <X11/Xlib.h> #include <X11/Xutil.h> @@ -13,6 +19,27 @@ #include <X11/extensions/Xrender.h> #include <X11/extensions/Xcomposite.h> +//XCB Library includes +#include <xcb/xcb.h> +#include <xcb/xcb_atom.h> +#include <xcb/xproto.h> +#include <xcb/xcb_ewmh.h> +#include <xcb/xcb_icccm.h> + +//xcb_ewmh_connection_t ewmh_handle; + +//===== Get EWMH connection handle ===== +/*xcb_ewmh_connection_t* LX11::EWMH_C(){ + static bool firstrun = true; + if(firstrun){ + qDebug() << "Init EWMH structure"; + xcb_ewmh_init_atoms(QX11Info::connection(), &ewmh_handle); + firstrun = false; + } + qDebug() << "Return EWMH structure pointer:" << &ewmh_handle; + return &ewmh_handle; +}*/ + //===== WindowList() ======== QList<WId> LX11::WindowList(){ QList<WId> output; @@ -26,7 +53,7 @@ QList<WId> LX11::WindowList(){ QString name = LX11::WindowClass(output[i]); if(output[i] == 0){ remove=true; } else if( desk >= 0 && LX11::WindowDesktop(output[i]) != desk){ remove = true; } - else if( name=="Lumina-DE" ){ remove = true; } + else if( name=="Lumina Desktop Environment" ){ remove = true; } else if(name.startsWith("Lumina-")){ //qDebug() << "Lumina Window:" << name << LX11::WindowName(output[i]); if(LX11::WindowName(output[i]).toLower()==name.toLower() ){ remove=true; } @@ -52,6 +79,17 @@ QList<WId> LX11::WindowList(){ // ===== GetClientList() ===== QList<WId> LX11::GetClientList(){ QList<WId> output; + //XCB Library + /*qDebug() << "Get Client list cookie"; + xcb_get_property_cookie_t cookie = xcb_ewmh_get_client_list_unchecked( LX11::EWMH_C(), 0); + xcb_ewmh_get_windows_reply_t winlist; + qDebug() << "Get client list"; + if( xcb_ewmh_get_client_list_reply( LX11::EWMH_C(), cookie, &winlist, NULL) ){ + qDebug() << " - Loop over items"; + for(unsigned int i=0; i<winlist.windows_len; i++){ output << winlist.windows[i]; } + }*/ + + //XLib Atom a = XInternAtom(QX11Info::display(), "_NET_CLIENT_LIST", true); Atom realType; int format; @@ -90,7 +128,7 @@ QList<WId> LX11::GetClientStackingList(){ } // ===== findChildren() ===== -QList<WId> LX11::findChildren(Window parent, int levels){ +QList<WId> LX11::findChildren(WId parent, int levels){ Window rootR, parentR; Window *childrenR; unsigned int num; @@ -129,6 +167,9 @@ WId LX11::ActiveWindow(){ // ===== SetNumberOfDesktops() ===== void LX11::SetNumberOfDesktops(int number){ + //XCB Library + + //XLib Display *display = QX11Info::display(); Window rootWindow = QX11Info::appRootWindow(); @@ -253,8 +294,13 @@ void LX11::IconifyWindow(WId win){ // ===== RestoreWindow() ===== void LX11::RestoreWindow(WId win){ - Display *disp = QX11Info::display(); - XMapRaised(disp, win); //make it visible again and raise it to the top + //XCB Library + uint32_t val = XCB_STACK_MODE_ABOVE; + xcb_configure_window(QX11Info::connection(), win, XCB_CONFIG_WINDOW_STACK_MODE, &val); //raise it + xcb_map_window(QX11Info::connection(), win); //map it + //XLib + //Display *disp = QX11Info::display(); + //XMapRaised(disp, win); //make it visible again and raise it to the top } // ===== ActivateWindow() ===== @@ -315,12 +361,16 @@ void LX11::ReservePanelLocation(WId win, int xstart, int ystart, int width, int // ===== SetAsSticky() ===== void LX11::SetAsSticky(WId win){ //make this window "stick" to all virtual desktops + + //XCB Library + // xcb_change_property(QX11Info::connection(), XCB_PROP_MODE_APPEND, win, _NET_WM_STATE, XCB_ATOM, 32, 1, _NET_WM_STATE_STICKY); + + //XLib Display *disp = QX11Info::display(); Atom stick = XInternAtom(disp, "_NET_WM_STATE_STICKY",false); Atom state = XInternAtom(disp, "_NET_WM_STATE", false); - XChangeProperty(disp, win, state, XA_ATOM, 32, PropModeAppend, (unsigned char*) &stick, 1); - + XChangeProperty(disp, win, state, XA_ATOM, 32, PropModeAppend, (unsigned char*) &stick, 1L); } // ===== SetAsPanel() ===== @@ -549,7 +599,12 @@ int LX11::WindowDesktop(WId win){ // ===== GetWindowState() ===== LX11::WINDOWSTATE LX11::GetWindowState(WId win){ + LX11::WINDOWSTATE state = LX11::VISIBLE; + + //XCB Library (TO DO) + + //XLib Display *disp = QX11Info::display(); Atom SA = XInternAtom(disp, "_NET_WM_STATE", true); Atom ATTENTION = XInternAtom(disp, "_NET_WM_STATE_DEMANDS_ATTENTION", false); @@ -564,8 +619,7 @@ LX11::WINDOWSTATE LX11::GetWindowState(WId win){ int status = XGetWindowProperty( disp, win, SA, 0, ~(0L), false, AnyPropertyType, &type, &format, &num, &bytes, (unsigned char**) &data); - - LX11::WINDOWSTATE state = LX11::VISIBLE; + if(status >= Success && data){ for(unsigned int i=0; i<num; i++){ if(data[i] == SKIPP || data[i]==SKIPT){ @@ -671,7 +725,7 @@ WId LX11::startSystemTray(int screen){ //Get the appropriate atom for this screen QString str = QString("_NET_SYSTEM_TRAY_S%1").arg(QString::number(screen)); qDebug() << "Default Screen Atom Name:" << str; - Atom _NET_SYSTEM_TRAY_S = XInternAtom(disp,str.toAscii(),false); + Atom _NET_SYSTEM_TRAY_S = XInternAtom(disp,str.toLatin1(),false); //Make sure that there is no other system tray running if(XGetSelectionOwner(disp, _NET_SYSTEM_TRAY_S) != None){ qWarning() << "An alternate system tray is currently in use"; @@ -783,3 +837,139 @@ QString LX11::getNetWMProp(WId win, QString prop){ } return property; } + +//=============================== +//=============================== +// XCB LIBRARY FUNCTIONS +//=============================== +//=============================== +LXCB::LXCB(){ + xcb_intern_atom_cookie_t *cookie = xcb_ewmh_init_atoms(QX11Info::connection(), &EWMH); + if(!xcb_ewmh_init_atoms_replies(&EWMH, cookie, NULL) ){ + qDebug() << "Error with XCB atom initializations"; + }else{ + qDebug() << "Number of XCB screens:" << EWMH.nb_screens; + } +} +LXCB::~LXCB(){ + xcb_ewmh_connection_wipe(&EWMH); +} + +// === WindowList() === +QList<WId> LXCB::WindowList(bool rawlist){ + QList<WId> output; + qDebug() << "Get Client list cookie"; + xcb_get_property_cookie_t cookie = xcb_ewmh_get_client_list_unchecked( &EWMH, 0); + xcb_ewmh_get_windows_reply_t winlist; + qDebug() << "Get client list"; + if( 1 == xcb_ewmh_get_client_list_reply( &EWMH, cookie, &winlist, NULL) ){ + qDebug() << " - Loop over items"; + unsigned int wkspace = CurrentWorkspace(); + for(unsigned int i=0; i<winlist.windows_len; i++){ + //Filter out the Lumina Desktop windows + if(WindowClass(winlist.windows[i]) == "Lumina Desktop Environment"){ continue; } + //Also filter out windows not on the active workspace + else if( (WindowWorkspace(winlist.windows[i])!=wkspace) && !rawlist ){ continue; } + else{ + output << winlist.windows[i]; + } + } + } + return output; +} + +// === CurrentWorkspace() === +unsigned int LXCB::CurrentWorkspace(){ + qDebug() << "Get Current Workspace"; + xcb_get_property_cookie_t cookie = xcb_ewmh_get_current_desktop_unchecked(&EWMH, 0); + uint32_t wkspace = 0; + xcb_ewmh_get_current_desktop_reply(&EWMH, cookie, &wkspace, NULL); + qDebug() << " - done:" << wkspace; + return wkspace; +} + +// === WindowClass() === +QString LXCB::WindowClass(WId win){ + QString out; + xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_class_unchecked(QX11Info::connection(), win); + xcb_icccm_get_wm_class_reply_t value; + if( 1== xcb_icccm_get_wm_class_reply( QX11Info::connection(), cookie, &value, NULL) ){ + out = QString(value.class_name); + } + xcb_icccm_get_wm_class_reply_wipe(&value); + return out; +} + +// === WindowWorkspace() === +unsigned int LXCB::WindowWorkspace(WId win){ + qDebug() << "Get Window Workspace"; + uint32_t wkspace = 0; + xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_desktop_unchecked(&EWMH, win); + xcb_ewmh_get_wm_desktop_reply(&EWMH, cookie, &wkspace, NULL); + qDebug() << " - done: " << wkspace; + return wkspace; +} + +// === WindowState() === +LXCB::WINDOWSTATE LXCB::WindowState(WId win){ + xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_state_unchecked(&EWMH, win); + xcb_ewmh_get_atoms_reply_t states; + WINDOWSTATE cstate = IGNORE; + //First Check for special states (ATTENTION in particular); + if( 1 == xcb_ewmh_get_wm_state_reply(&EWMH, cookie, &states, NULL) ){ + for(unsigned int i=0; i<states.atoms_len; i++){ + if(states.atoms[i] == EWMH._NET_WM_STATE_DEMANDS_ATTENTION){ cstate = ATTENTION; break; } //nothing more urgent - stop here + else if(states.atoms[i] == EWMH._NET_WM_STATE_HIDDEN){ cstate = INVISIBLE; } + } + } + //Now check for ICCCM Urgency hint (not sure if this is still valid with EWMH instead) + /*if(cstate == IGNORE){ + xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_hints_unchecked(QX11Info::connection(), win); + xcb_icccm_wm_hints_t hints; + if( 1== xcb_icccm_get_wm_hints_reply(QX11Info::connection(), cookie, &hints, NULL) ){ + if(xcb_icccm_wm_hints_get_urgency(hints) ){ cstate = ATTENTION; }; + } + }*/ + //Now check for standard visible/invisible attribute (current mapping state) + if(cstate == IGNORE){ + xcb_get_window_attributes_cookie_t cookie = xcb_get_window_attributes(QX11Info::connection(), win); + xcb_get_window_attributes_reply_t *attr = xcb_get_window_attributes_reply(QX11Info::connection(), cookie, NULL); + if(attr!=0){ + if(attr->map_state==XCB_MAP_STATE_VIEWABLE){ cstate = VISIBLE; } + else{ cstate = INVISIBLE; } + free(attr); + } + } + return cstate; +} + +// === SetAsSticky() === +void LXCB::SetAsSticky(WId win){ + xcb_change_property( QX11Info::connection(), XCB_PROP_MODE_APPEND, win, EWMH._NET_WM_STATE, XCB_ATOM_ATOM, 32, 1, &(EWMH._NET_WM_STATE_STICKY) ); + xcb_flush(QX11Info::connection()); //apply it right away +} + +// === SetScreenWorkArea() === +/*void LXCB::SetScreenWorkArea(unsigned int screen, QRect rect){ + //This is only useful because Fluxbox does not set the _NET_WORKAREA root atom + // This needs to be better incorporated into the new window manager later + + //First get the current workarea array (for all monitors/screens) + xcb_get_property_cookie_t cookie = xcb_ewmh_get_workarea_unchecked(&EWMH, 0); + xcb_ewmh_get_workarea_reply_t work; + if(0==xcb_ewmh_get_workarea_reply(&EWMH, cookie, &work, NULL)){ return; } //Error: Could not retrieve current work areas + //Save what we need only from the reply + unsigned int desks = work.workarea_len; + if(desks <= screen){ return; } //invalid screen to modify + qDebug() << "Number of desktops/screens:" << desks; + xcb_ewmh_geometry_t *dareas = work.workarea; + //Adjust the work area for the input monitor/screen + dareas[screen].x = rect.x(); + dareas[screen].y = rect.y(); + dareas[screen].width = rect.width(); + dareas[screen].height = rect.height(); + //Now save the array again + xcb_ewmh_set_workarea(&EWMH, 0, desks, dareas); //_NET_WORKAREA + //Make sure to clear that reply + xcb_ewmh_get_workarea_reply_wipe(&work); +}*/
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