diff options
Diffstat (limited to 'libLumina/LuminaX11.cpp')
| -rw-r--r-- | libLumina/LuminaX11.cpp | 2172 |
1 files changed, 0 insertions, 2172 deletions
diff --git a/libLumina/LuminaX11.cpp b/libLumina/LuminaX11.cpp deleted file mode 100644 index 5d1ac6f3..00000000 --- a/libLumina/LuminaX11.cpp +++ /dev/null @@ -1,2172 +0,0 @@ -//=========================================== -// Lumina-DE source code -// Copyright (c) 2014-2015, Ken Moore -// Available under the 3-clause BSD license -// See the LICENSE file for full details -//=========================================== -#include "LuminaX11.h" - -#include <QString> -#include <QByteArray> -#include <QFile> -#include <QObject> -#include <QImage> -#include <QApplication> -#include <QDesktopWidget> -#include <QScreen> - - - -//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> -#include <xcb/xcb_image.h> -#include <xcb/xcb_aux.h> -#include <xcb/composite.h> -#include <xcb/damage.h> - -//XLib includes -#include <X11/extensions/Xdamage.h> - -#define DEBUG 0 - -//=============================== -//=============================== -// 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); -} - -// private function -void LXCB::createWMAtoms(){ - ATOMS.clear(); - atoms.clear(); - //List the atoms needed by some WM functions - atoms << "WM_TAKE_FOCUS" << "WM_DELETE_WINDOW" << "WM_PROTOCOLS"; //WM_PROTOCOLS - - //Create all the requests for the atoms - QList<xcb_intern_atom_reply_t*> reply; - for(int i=0; i<atoms.length(); i++){ - reply << xcb_intern_atom_reply(QX11Info::connection(), \ - xcb_intern_atom(QX11Info::connection(), 0, atoms[i].length(), atoms[i].toLocal8Bit()), NULL); - } - //Now evaluate all the requests and save the atoms - for(int i=0; i<reply.length(); i++){ - if(reply[i]!=0){ - ATOMS << reply[i]->atom; - free(reply[i]); //done with this reply - }else{ - //Invalid atom - could not be created - atoms.removeAt(i); - reply.removeAt(i); - i--; - } - } - - - -} - -// === WindowList() === -QList<WId> LXCB::WindowList(bool rawlist){ - if(DEBUG){ qDebug() << "XCB: WindowList()" << 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(){ - if(DEBUG){ qDebug() << "XCB: 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; -} - -unsigned int LXCB::NumberOfWorkspaces(){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_number_of_desktops_unchecked(&EWMH, 0); - uint32_t number; - if(1==xcb_ewmh_get_number_of_desktops_reply(&EWMH, cookie, &number, NULL) ){ - return number; - }else{ - return 0; //unable to get this property - } -} - -// === ActiveWindow() === -WId LXCB::ActiveWindow(){ - if(DEBUG){ qDebug() << "XCB: ActiveWindow()"; } - xcb_get_property_cookie_t cookie = xcb_ewmh_get_active_window_unchecked(&EWMH, 0); - xcb_window_t actwin; - if(1 == xcb_ewmh_get_active_window_reply(&EWMH, cookie, &actwin, NULL) ){ - return actwin; - }else{ - return 0; //invalid ID/failure - } -} - -// === CheckDisableXinerama() === -bool LXCB::CheckDisableXinerama(){ - //returns true if Xinerama was initially set but now disabled - return false; - // TO-DO - not complete yet - - /*xcb_query_extension_cookie_t cookie = xcb_query_extension_unchecked(QX11Info::connection(), 8, "Xinerama"); - xcb_query_extension_reply_t *reply = xcb_query_extension_reply(QX11Info::connection(), cookie, NULL); - - if(reply!=0){ - - free(reply); - } - */ -} - -// === RegisterVirtualRoots() === -void LXCB::RegisterVirtualRoots(QList<WId> roots){ - if(DEBUG){ qDebug() << "XCB: RegisterVirtualRoots()"; } - //First convert the QList into the proper format - xcb_window_t *list = new xcb_window_t[ roots.length() ]; - for(int i=0; i<roots.length(); i++){ - list[i] = roots[i]; //move from the QList to the array - } - //Now set the property - xcb_ewmh_set_virtual_roots(&EWMH, 0, roots.length(), list); - //Now delete the temporary array from memory - delete [] list; -} - -// ===== SetCurrentWorkspace() ===== -void LXCB::SetCurrentWorkspace(int number){ - //Need to send a client message event for the window so the WM picks it up - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = QX11Info::appRootWindow(); - event.type = EWMH._NET_CURRENT_DESKTOP; - event.data.data32[0] = number; //set to enabled - event.data.data32[1] = XCB_TIME_CURRENT_TIME; - event.data.data32[2] = 0; - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, QX11Info::appRootWindow(), XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - - //EWMH function (does not seem to be recognized by Fluxbox) - xcb_ewmh_request_change_showing_desktop(&EWMH, QX11Info::appScreen(), number); -} - -// === WindowClass() === -QString LXCB::WindowClass(WId win){ - if(DEBUG){ qDebug() << "XCB: WindowClass()" << win; } - QString out; - if(win==0){ return ""; } - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_class_unchecked(QX11Info::connection(), win); - if(cookie.sequence == 0){ return out; } - xcb_icccm_get_wm_class_reply_t value; - if( 1== xcb_icccm_get_wm_class_reply( QX11Info::connection(), cookie, &value, NULL) ){ - out = QString::fromUtf8(value.class_name); - xcb_icccm_get_wm_class_reply_wipe(&value); - } - return out; -} - -// === WindowWorkspace() === -unsigned int LXCB::WindowWorkspace(WId win){ - if(DEBUG){ qDebug() << "XCB: WindowWorkspace()" << win; } - //qDebug() << "Get Window Workspace"; - if(win==0){ return 0; } - uint32_t wkspace = 0; - xcb_get_property_cookie_t scookie = xcb_ewmh_get_wm_state_unchecked(&EWMH, win); - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_desktop_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return wkspace; } - xcb_ewmh_get_wm_desktop_reply(&EWMH, cookie, &wkspace, NULL); - xcb_ewmh_get_atoms_reply_t reply; - if(1==xcb_ewmh_get_wm_state_reply(&EWMH,scookie, &reply, NULL)){ - //Also check if this window is "sticky", in which case return the current workspace (on all of them) - for(unsigned int i=0; i<reply.atoms_len; i++){ - if(reply.atoms[i]==EWMH._NET_WM_STATE_STICKY){ wkspace = LXCB::CurrentWorkspace(); break; } - } - } - //qDebug() << " - done: " << wkspace; - return wkspace; -} - -// === WindowGeometry() === -QRect LXCB::WindowGeometry(WId win, bool includeFrame){ - if(DEBUG){ qDebug() << "XCB: WindowGeometry()"; } - QRect geom; - if(win==0){ return geom; } - xcb_get_geometry_cookie_t cookie = xcb_get_geometry(QX11Info::connection(), win); - xcb_get_geometry_reply_t *reply = xcb_get_geometry_reply(QX11Info::connection(), cookie, NULL); - //qDebug() << "Get Window Geometry:" << reply; - if(reply != 0){ - geom = QRect(0, 0, reply->width, reply->height); //make sure to use the origin point for the window - //qDebug() << " - "<<reply->x << reply->y << reply->width << reply->height; - free(reply); - if(includeFrame){ - //Need to add/include the frame extents as well (assuming the frame info is available) - xcb_get_property_cookie_t cookie = xcb_ewmh_get_frame_extents_unchecked(&EWMH, win); - if(cookie.sequence != 0){ - xcb_ewmh_get_extents_reply_t frame; - if(1== xcb_ewmh_get_frame_extents_reply(&EWMH, cookie, &frame, NULL) ){ - //adjust the origin point to account for the frame - geom.translate(-frame.left, -frame.top); //move to the orign point for the frame - //adjust the size (include the frame sizes) - geom.setWidth( geom.width() + frame.left + frame.right ); - geom.setHeight( geom.height() + frame.top + frame.bottom ); - } - //qDebug() << " - Frame:" << frame.left << frame.right << frame.top << frame.bottom; - //qDebug() << " - Modified with Frame:" << geom.x() << geom.y() << geom.width() << geom.height(); - } - } - //Now need to convert this to absolute coordinates (not parent-relavitve) - xcb_translate_coordinates_cookie_t tcookie = xcb_translate_coordinates(QX11Info::connection(), win, QX11Info::appRootWindow(), geom.x(), geom.y()); - xcb_translate_coordinates_reply_t *trans = xcb_translate_coordinates_reply(QX11Info::connection(), tcookie, NULL); - if(trans!=0){ - //qDebug() << " - Got Translation:" << trans->dst_x << trans->dst_y; - //Replace the origin point with the global position (sizing remains the same) - geom.moveLeft(trans->dst_x); //adjust X coordinate (no size change) - geom.moveTop(trans->dst_y); //adjust Y coordinate (no size change) - free(trans); - } - }else{ - //Need to do another catch for this situation (probably not mapped yet) - } - return geom; -} - -// === WindowFrameGeometry() === -QList<int> LXCB::WindowFrameGeometry(WId win){ - if(DEBUG){ qDebug() << "XCB: WindowFrameGeometry()"; } - //Returns: [top, bottom, left, right] sizes for the frame - QList<int> geom; - if(win!=0){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_frame_extents_unchecked(&EWMH, win); - if(cookie.sequence != 0){ - xcb_ewmh_get_extents_reply_t frame; - if(1== xcb_ewmh_get_frame_extents_reply(&EWMH, cookie, &frame, NULL) ){ - //adjust the origin point to account for the frame - geom << frame.top << frame.bottom << frame.left << frame.right; - } - } - } - if(geom.isEmpty()){ geom << 0 << 0 << 0 << 0; } - return geom; -} - -// === WindowState() === -LXCB::WINDOWVISIBILITY LXCB::WindowState(WId win){ - if(DEBUG){ qDebug() << "XCB: WindowState()"; } - if(win==0){ return IGNORE; } - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_state_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return IGNORE; } - xcb_ewmh_get_atoms_reply_t states; - WINDOWVISIBILITY 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 to see if the window is the active one - if(cstate == IGNORE){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_active_window_unchecked(&EWMH, 0); - xcb_window_t actwin; - if(1 == xcb_ewmh_get_active_window_reply(&EWMH, cookie, &actwin, NULL) ){ - if(actwin == win){ cstate = ACTIVE; } - } - } - //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; -} - -// === WindowVisibleIconName() === -QString LXCB::WindowVisibleIconName(WId win){ //_NET_WM_VISIBLE_ICON_NAME - if(DEBUG){ qDebug() << "XCB: WindowVisibleIconName()"; } - if(win==0){ return ""; } - QString out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_visible_icon_name_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return out; } - xcb_ewmh_get_utf8_strings_reply_t data; - if( 1 == xcb_ewmh_get_wm_visible_icon_name_reply(&EWMH, cookie, &data, NULL) ){ - out = QString::fromUtf8(data.strings, data.strings_len); - } - return out; -} - -// === WindowIconName() === -QString LXCB::WindowIconName(WId win){ //_NET_WM_ICON_NAME - if(DEBUG){ qDebug() << "XCB: WindowIconName()"; } - if(win==0){ return ""; } - QString out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon_name_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return out; } - xcb_ewmh_get_utf8_strings_reply_t data; - if( 1 == xcb_ewmh_get_wm_icon_name_reply(&EWMH, cookie, &data, NULL) ){ - out = QString::fromUtf8(data.strings, data.strings_len); - } - return out; -} - -// === WindowVisibleName() === -QString LXCB::WindowVisibleName(WId win){ //_NET_WM_VISIBLE_NAME - if(DEBUG){ qDebug() << "XCB: WindowVisibleName()"; } - if(win==0){ return ""; } - QString out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_visible_name_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return out; } - xcb_ewmh_get_utf8_strings_reply_t data; - if( 1 == xcb_ewmh_get_wm_visible_name_reply(&EWMH, cookie, &data, NULL) ){ - out = QString::fromUtf8(data.strings, data.strings_len); - } - return out; -} - -// === WindowName() === -QString LXCB::WindowName(WId win){ //_NET_WM_NAME - if(DEBUG){ qDebug() << "XCB: WindowName()"; } - if(win==0){ return ""; } - QString out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_name_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return out; } - xcb_ewmh_get_utf8_strings_reply_t data; - if( 1 == xcb_ewmh_get_wm_name_reply(&EWMH, cookie, &data, NULL) ){ - out = QString::fromUtf8(data.strings, data.strings_len); - } - return out; -} - -// === OldWindowName() === -QString LXCB::OldWindowName(WId win){ //WM_NAME (old standard) - if(DEBUG){ qDebug() << "XCB: OldWindowName()"; } - if(win==0){ return ""; } - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_name_unchecked(QX11Info::connection(), win); - xcb_icccm_get_text_property_reply_t reply; - if(1 == xcb_icccm_get_wm_name_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - QString name = QString::fromLocal8Bit(reply.name); - xcb_icccm_get_text_property_reply_wipe(&reply); - return name; - }else{ - return ""; - } -} - -// === OldWindowIconName() === -QString LXCB::OldWindowIconName(WId win){ //WM_ICON_NAME (old standard) - if(DEBUG){ qDebug() << "XCB: OldWindowIconName()"; } - if(win==0){ return ""; } - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_icon_name_unchecked(QX11Info::connection(), win); - xcb_icccm_get_text_property_reply_t reply; - if(1 == xcb_icccm_get_wm_icon_name_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - QString name = QString::fromLocal8Bit(reply.name); - xcb_icccm_get_text_property_reply_wipe(&reply); - return name; - }else{ - return ""; - } -} - -// === WindowIsMaximized() === -bool LXCB::WindowIsMaximized(WId win){ - if(DEBUG){ qDebug() << "XCB: WindowIsMaximized()"; } - if(win==0){ return ""; } - //See if the _NET_WM_STATE_MAXIMIZED_[VERT/HORZ] flags are set on the window - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_state_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return false; } - xcb_ewmh_get_atoms_reply_t states; - if( 1 == xcb_ewmh_get_wm_state_reply(&EWMH, cookie, &states, NULL) ){ - //Loop over the states - for(unsigned int i=0; i<states.atoms_len; i++){ - if(states.atoms[i] == EWMH._NET_WM_STATE_MAXIMIZED_HORZ \ - || states.atoms[i] == EWMH._NET_WM_STATE_MAXIMIZED_VERT ){ - return true; - } - } - } - return false; -} - -// === WindowIsFullscreen() === -int LXCB::WindowIsFullscreen(WId win){ - if(DEBUG){ qDebug() << "XCB: WindowIsFullscreen()"; } - if(win==0){ return -1; } - //bool fullS = false; - //See if the _NET_WM_STATE_FULLSCREEN flag is set on the window - /*xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_state_unchecked(&EWMH, win); - if(cookie.sequence == 0){ return false; } - xcb_ewmh_get_atoms_reply_t states; - if( 1 == xcb_ewmh_get_wm_state_reply(&EWMH, cookie, &states, NULL) ){ - //Loop over the states - for(unsigned int i=0; i<states.atoms_len; i++){ - if(states.atoms[i] == EWMH._NET_WM_STATE_FULLSCREEN){ - fullS = true; - break; - } - } - }*/ - //if(!fullS){ - //Fallback check for windows which are painted above everything else - // but don't have the FULLSCREEN flag set (even though they are technically full-screen) - int fscreen = -1; - //qDebug() << "FALLBACK FULLSCREEN CHECK:"; - QRect geom = LXCB::WindowGeometry(win, false); - QDesktopWidget *desk = QApplication::desktop(); - for(int i=0; i<desk->screenCount(); i++){ - QRect sgeom = desk->screenGeometry(i); - qDebug() << " -- Check Window Geom:" << sgeom << geom << this->WindowClass(win); - if( sgeom.contains(geom.center()) ){ - //Allow a 1 pixel variation in "full-screen" detection - qDebug() << " -- Found Screen:" << i; - if( geom.width() >= (sgeom.width()-1) && geom.height()>=(sgeom.height()-1) ){ - qDebug() << " -- Is Fullscreen!"; - //fullS = true; - fscreen = i; - } - break; //found the screen which contains this window - } - } - //} - //return fullS; - return fscreen; -} - -// === WindowIcon() === -QIcon LXCB::WindowIcon(WId win){ - //Fetch the _NET_WM_ICON for the window and return it as a QIcon - if(DEBUG){ qDebug() << "XCB: WindowIcon()"; } - QIcon icon; - if(win==0){ return icon; } - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon_unchecked(&EWMH, win); - xcb_ewmh_get_wm_icon_reply_t reply; - if(1 == xcb_ewmh_get_wm_icon_reply(&EWMH, cookie, &reply, NULL)){ - xcb_ewmh_wm_icon_iterator_t iter = xcb_ewmh_get_wm_icon_iterator(&reply); - //Just use the first - bool done =false; - while(!done){ - //Now convert the current data into a Qt image - // - first 2 elements are width and height (removed via XCB functions) - // - data in rows from left to right and top to bottom - QImage image(iter.width, iter.height, QImage::Format_ARGB32); //initial setup - uint* dat = iter.data; - //dat+=2; //remember the first 2 element offset - for(int i=0; i<image.byteCount()/4; ++i, ++dat){ - ((uint*)image.bits())[i] = *dat; - } - icon.addPixmap(QPixmap::fromImage(image)); //layer this pixmap onto the icon - //Now see if there are any more icons available - done = (iter.rem<1); //number of icons remaining - if(!done){ xcb_ewmh_get_wm_icon_next(&iter); } //get the next icon data - } - xcb_ewmh_get_wm_icon_reply_wipe(&reply); - } - return icon; -} - -// === SelectInput() === -void LXCB::SelectInput(WId win, bool isEmbed){ - uint32_t mask; - if(isEmbed){ - mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_LEAVE_WINDOW | XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_FOCUS_CHANGE | XCB_EVENT_MASK_PROPERTY_CHANGE; - }else{ - mask = XCB_EVENT_MASK_FOCUS_CHANGE | XCB_EVENT_MASK_PROPERTY_CHANGE; - } - xcb_change_window_attributes(QX11Info::connection(), win, XCB_CW_EVENT_MASK, &mask ); -} - -// === GenerateDamageID() === -uint LXCB::GenerateDamageID(WId win){ - //Now create/register the damage handler - xcb_damage_damage_t dmgID = xcb_generate_id(QX11Info::connection()); //This is a typedef for a 32-bit unsigned integer - xcb_damage_create(QX11Info::connection(), dmgID, win, XCB_DAMAGE_REPORT_LEVEL_RAW_RECTANGLES); - return ( (uint) dmgID ); -} - - -// === SetAsSticky() === -void LXCB::SetAsSticky(WId win){ - if(DEBUG){ qDebug() << "XCB: SetAsSticky()"; } - if(win==0){ return; } - //Need to send a client message event for the window so the WM picks it up - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = win; - event.type = EWMH._NET_WM_STATE; - event.data.data32[0] = 1; //set to enabled - event.data.data32[1] = EWMH._NET_WM_STATE_STICKY; - event.data.data32[2] = 0; - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, QX11Info::appRootWindow(), XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - - //This method changes the property on the window directly - the WM is not aware of it - /*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*/ -} - -// === SetDisableWMActions() === -void LXCB::SetDisableWMActions(WId win){ - if(DEBUG){ qDebug() << "XCB: SetDisableWMActions()"; } - //This disables all the various control that a WM allows for the window (except for allowing the "Sticky" state) - xcb_atom_t list[1]; - list[0] = EWMH._NET_WM_ACTION_STICK; - xcb_ewmh_set_wm_allowed_actions(&EWMH, win, 1, list); -} - -// === SetAsPanel() === -void LXCB::SetAsPanel(WId win){ - if(DEBUG){ qDebug() << "XCB: SetAsPanel()"; } - if(win==0){ return; } - SetDisableWMActions(win); //also need to disable WM actions for this window - //Disable Input focus (panel activation ruins task manager window detection routines) - // - Disable Input flag in WM_HINTS - xcb_icccm_wm_hints_t hints; - //qDebug() << " - Disable WM_HINTS input flag"; - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_hints_unchecked(QX11Info::connection(), win); - //qDebug() << " -- got cookie"; - if(1 == xcb_icccm_get_wm_hints_reply(QX11Info::connection(), cookie, &hints, NULL) ){ - //qDebug() << " -- Set no inputs flag"; - xcb_icccm_wm_hints_set_input(&hints, false); //set no input focus - xcb_icccm_set_wm_hints(QX11Info::connection(), win, &hints); //save hints back to window - } - // - Remove WM_TAKE_FOCUS from the WM_PROTOCOLS for the window - // - - Generate the necessary atoms - //qDebug() << " - Generate WM_PROTOCOLS and WM_TAKE_FOCUS atoms"; - xcb_atom_t WM_PROTOCOLS, WM_TAKE_FOCUS; //the two atoms needed - xcb_intern_atom_reply_t *preply = xcb_intern_atom_reply(QX11Info::connection(), \ - xcb_intern_atom(QX11Info::connection(), 0, 12, "WM_PROTOCOLS"), NULL); - xcb_intern_atom_reply_t *freply = xcb_intern_atom_reply(QX11Info::connection(), \ - xcb_intern_atom(QX11Info::connection(), 0, 13, "WM_TAKE_FOCUS"), NULL); - bool gotatoms = false; - if(preply && freply){ - WM_PROTOCOLS = preply->atom; - WM_TAKE_FOCUS = freply->atom; - free(preply); - free(freply); - gotatoms = true; - //qDebug() << " -- success"; - } - // - - Now update the protocols for the window - if(gotatoms){ //requires the atoms - //qDebug() << " - Get WM_PROTOCOLS"; - xcb_icccm_get_wm_protocols_reply_t proto; - if( 1 == xcb_icccm_get_wm_protocols_reply(QX11Info::connection(), \ - xcb_icccm_get_wm_protocols_unchecked(QX11Info::connection(), win, WM_PROTOCOLS), \ - &proto, NULL) ){ - - //Found the current protocols, see if it has the focus atom set - //remove the take focus atom and re-save them - bool needremove = false; - //Note: This first loop is required so that we can initialize the modified list with a valid size - //qDebug() << " -- Check current protocols"; - for(unsigned int i=0; i<proto.atoms_len; i++){ - if(proto.atoms[i] == WM_TAKE_FOCUS){ needremove = true; break;} - } - if(needremove){ - //qDebug() << " -- Remove WM_TAKE_FOCUS protocol"; - xcb_atom_t *protolist = new xcb_atom_t[proto.atoms_len-1]; - int num = 0; - for(unsigned int i=0; i<proto.atoms_len; i++){ - if(proto.atoms[i] != WM_TAKE_FOCUS){ - protolist[num] = proto.atoms[i]; - num++; - } - } - //qDebug() << " -- Re-save modified protocols"; - xcb_icccm_set_wm_protocols(QX11Info::connection(), win, WM_PROTOCOLS, num, protolist); - } - //qDebug() << " -- Clear protocols reply"; - xcb_icccm_get_wm_protocols_reply_wipe(&proto); - }//end of get protocols check - } //end of gotatoms check - //Make sure it has the "dock" window type - // - get the current window types (Not necessary, only 1 type of window needed) - - // - set the adjusted window type(s) - //qDebug() << " - Adjust window type"; - xcb_atom_t list[1]; - list[0] = EWMH._NET_WM_WINDOW_TYPE_DOCK; - xcb_ewmh_set_wm_window_type(&EWMH, win, 1, list); - - //Make sure it is on all workspaces - //qDebug() << " - Set window as sticky"; - SetAsSticky(win); - -} - -// === SetAsDesktop() === -void LXCB::SetAsDesktop(WId win){ - if(DEBUG){ qDebug() << "XCB: SetAsDesktop()"; } - if(win==0){ return; } - SetDisableWMActions(win); //also need to disable WM actions for this window - xcb_atom_t list[1]; - list[0] = EWMH._NET_WM_WINDOW_TYPE_DESKTOP; - xcb_ewmh_set_wm_window_type(&EWMH, win, 1, list); -} - -// === CloseWindow() === -void LXCB::CloseWindow(WId win){ - if(DEBUG){ qDebug() << "XCB: CloseWindow()"; } - if(win==0){ return; } - //This will close the specified window (might not close the entire application) - xcb_ewmh_request_close_window(&EWMH, 0, win, QX11Info::getTimestamp(), XCB_EWMH_CLIENT_SOURCE_TYPE_OTHER); -} - -// === KillClient() === -void LXCB::KillClient(WId win){ - if(DEBUG){ qDebug() << "XCB: KillClient()"; } - if(win==0){ return; } - //This will forcibly close the application which created WIN - xcb_kill_client(QX11Info::connection(), win); -} - -// === MinimizeWindow() === -void LXCB::MinimizeWindow(WId win){ //request that the window be unmapped/minimized - if(DEBUG){ qDebug() << "XCB: MinimizeWindow()"; } - if(win==0){ return; } - //Note: Fluxbox completely removes this window from the open list if unmapped manually - // xcb_unmap_window(QX11Info::connection(), win); - //xcb_flush(QX11Info::connection()); //make sure the command is sent out right away - - //Need to send a client message event for the window so the WM picks it up - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = win; - event.type = EWMH._NET_WM_STATE; - event.data.data32[0] = 1; //set to toggle (switch back and forth) - event.data.data32[1] = EWMH._NET_WM_STATE_HIDDEN; - event.data.data32[2] = 0; - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, QX11Info::appRootWindow(), XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); -} - -// === ActivateWindow() === -void LXCB::ActivateWindow(WId win){ //request that the window become active - if(DEBUG){ qDebug() << "XCB: ActivateWindow();"; } - if(win==0){ return; } - //First need to get the currently active window - xcb_get_property_cookie_t cookie = xcb_ewmh_get_active_window_unchecked(&EWMH, 0); - xcb_window_t actwin; - if(1 != xcb_ewmh_get_active_window_reply(&EWMH, cookie, &actwin, NULL) ){ - actwin = 0; - } - if(actwin == win){ return; } //requested window is already active - -//Need to send a client message event for the window so the WM picks it up - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = win; //window to activate - event.type = EWMH._NET_ACTIVE_WINDOW; - event.data.data32[0] = 2; //pager/direct user interaction - event.data.data32[1] = QX11Info::getTimestamp(); //current timestamp - event.data.data32[2] = actwin; //currently active window (0 if none) - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, QX11Info::appRootWindow(), XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - -} - -// ===== RestoreWindow() ===== -void LXCB::RestoreWindow(WId win){ - 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 -} - -// === MaximizeWindow() === -void LXCB::MaximizeWindow(WId win, bool flagsonly){ //request that the window become maximized - if(DEBUG){ qDebug() << "XCB: MaximizeWindow()"; } - if(win==0){ return; } - if(flagsonly){ - //Directly set the flags on the window (bypassing the WM) - xcb_atom_t list[2]; - list[0] = EWMH._NET_WM_STATE_MAXIMIZED_VERT; - list[1] = EWMH._NET_WM_STATE_MAXIMIZED_HORZ; - xcb_ewmh_set_wm_state(&EWMH, win, 2, list); - - }else{ - //Need to send a client message event for the window so the WM picks it up - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = win; - event.type = EWMH._NET_WM_STATE; - event.data.data32[0] = 2; //set to toggle (switch back and forth) - event.data.data32[1] = EWMH._NET_WM_STATE_MAXIMIZED_VERT; - event.data.data32[2] = EWMH._NET_WM_STATE_MAXIMIZED_HORZ; - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, QX11Info::appRootWindow(), XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - } -} - -// === MoveResizeWindow() === -void LXCB::MoveResizeWindow(WId win, QRect geom){ - if(DEBUG){ qDebug() << "XCB: MoveResizeWindow()"; } - if(win==0){ return; } - //NOTE: geom needs to be in root/absolute coordinates! - //qDebug() << "MoveResize Window:" << geom.x() << geom.y() << geom.width() << geom.height(); - - //Move the window - /*xcb_ewmh_request_moveresize_window(&EWMH, 0, win, XCB_GRAVITY_STATIC, XCB_EWMH_CLIENT_SOURCE_TYPE_OTHER, \ - XCB_EWMH_MOVERESIZE_WINDOW_X | XCB_EWMH_MOVERESIZE_WINDOW_Y | XCB_MOVERESIZE_WINDOW_WIDTH | XCB_MOVERESIZE_WINDOW_HEIGHT, \ - geom.x(), geom.y(), geom.width(), geom.height());*/ - - //Use the basic XCB functions instead of ewmh (Issues with combining the XCB_EWMH_MOVERESIZE _*flags) - uint32_t values[4]; - values[0] = geom.x(); values[1] = geom.y(); - values[2] = geom.width(); values[3] = geom.height(); - xcb_configure_window(QX11Info::connection(), win, XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, values); - -} - -// ===== ResizeWindow() ===== -void LXCB::ResizeWindow(WId win, int width, int height){ - //Use the basic XCB functions instead of ewmh - uint32_t values[] = {width, height}; - xcb_configure_window(QX11Info::connection(), win, XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, values); -} - -// === ReserveLocation === -void LXCB::ReserveLocation(WId win, QRect geom, QString loc){ - loc = loc.toLower().simplified(); - //Put the values in the proper structures - xcb_ewmh_wm_strut_partial_t LOC; - //Initialize the structure to zeros - LOC.left = LOC.right = LOC.top = LOC.bottom = 0; //initial setting - LOC.left_start_y = LOC.left_end_y = LOC.right_start_y = LOC.right_end_y = 0; - LOC.top_start_x = LOC.top_end_x = LOC.bottom_start_x = LOC.bottom_end_x = 0; - //Now put the values into the structure based on location - if(loc=="top"){ - //top of screen - LOC.top = geom.height(); //top width - LOC.top_start_x = geom.x(); //top x start - LOC.top_end_x = geom.x()+geom.width(); //top x end - }else if(loc=="bottom"){ - //bottom of screen - LOC.bottom = geom.height(); //bottom width - LOC.bottom_start_x = geom.x(); //bottom x start - LOC.bottom_end_x = geom.x()+geom.width(); //bottom x end - }else if(loc=="left"){ - LOC.left = geom.width(); - LOC.left_start_y = geom.y(); - LOC.left_end_y = geom.y()+geom.height(); - }else{ //right - LOC.right = geom.width(); - LOC.right_start_y = geom.y(); - LOC.right_end_y = geom.y()+geom.height(); - } - - //Change the property - xcb_ewmh_set_wm_strut_partial(&EWMH, win, LOC); //_NET_WM_STRUT_PARTIAL (not always used) - xcb_ewmh_set_wm_strut(&EWMH, win, LOC.left, LOC.right, LOC.top, LOC.bottom); //_NET_WM_STRUT -} - -/*void LXCB::SetWindowBackground(QWidget *parent, QRect area, WId client){ - //Copy the image from the parent onto the client (parent/child - for system tray apps) - //First create the background graphics context - //qDebug() << "Create graphics context"; - //xcb_screen_t *root_screen = xcb_aux_get_screen(QX11Info::connection(), QX11Info::appScreen()); - uint32_t val = XCB_GX_CLEAR; - xcb_gcontext_t graphic_context = xcb_generate_id(QX11Info::connection()); - xcb_create_gc(QX11Info::connection(), graphic_context, client, XCB_GC_BACKGROUND | XCB_GC_FOREGROUND, &val); - //qDebug() << "Copy Background Area"; - //Now copy the image onto the client background - xcb_copy_area(QX11Info::connection(), - parent->winId(), - client, - graphic_context, - area.x(), area.y(), - 0, 0, - area.width(), area.height()); - //Now re-map the client so it paints on top of the new background - //qDebug() << "Map Window"; - //xcb_map_window(QX11Info::connection(), client); - //Clean up variables - xcb_free_gc(QX11Info::connection(), graphic_context); -}*/ - -// === EmbedWindow() === -uint LXCB::EmbedWindow(WId win, WId container){ - if(DEBUG){ qDebug() << "XCB: EmbedWindow()"; } - //This returns the damage control ID number (or 0 for a failure) - if(win==0 || container==0 || LXCB::WindowClass(win).isEmpty() ){ return 0; } //invalid window (destroyed before getting here?) - //qDebug() << "Embed Window:" << win << container; - - //Initialize any atoms that will be needed - xcb_intern_atom_cookie_t ecookie = xcb_intern_atom_unchecked(QX11Info::connection(), 0, 7, "_XEMBED"); - - xcb_intern_atom_reply_t *ereply = xcb_intern_atom_reply(QX11Info::connection(), ecookie, NULL); - if(ereply==0){ return 0; } //unable to initialize the atom - xcb_atom_t emb = ereply->atom; - free(ereply); //done with this structure - - //Reparent the window into the container - xcb_reparent_window(QX11Info::connection(), win, container, 0, 0); - xcb_map_window(QX11Info::connection(), win); - - //Now send the embed event to the app - //qDebug() << " - send _XEMBED event"; - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = win; - event.type = emb; //_XEMBED - event.data.data32[0] = XCB_TIME_CURRENT_TIME; //CurrentTime; - event.data.data32[1] = 0; //XEMBED_EMBEDDED_NOTIFY - event.data.data32[2] = 0; - event.data.data32[3] = container; //WID of the container - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, win, XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - - //Now setup any redirects and return - this->SelectInput(win, true); //Notify of structure changes - xcb_composite_redirect_window(QX11Info::connection(), win, XCB_COMPOSITE_REDIRECT_MANUAL); //XCB_COMPOSITE_REDIRECT_[MANUAL/AUTOMATIC]); - - //Now map the window (will be a transparent child of the container) - xcb_map_window(QX11Info::connection(), win); - - //Now create/register the damage handler - // -- XCB (Note: The XCB damage registration is completely broken at the moment - 9/15/15, Ken Moore) - //xcb_damage_damage_t dmgID = xcb_generate_id(QX11Info::connection()); //This is a typedef for a 32-bit unsigned integer - //xcb_damage_create(QX11Info::connection(), dmgID, win, XCB_DAMAGE_REPORT_LEVEL_RAW_RECTANGLES); - // -- XLib (Note: This is only used because the XCB routine above does not work - needs to be fixed upstream in XCB itself). - Damage dmgID = XDamageCreate(QX11Info::display(), win, XDamageReportRawRectangles); - - //qDebug() << " - Done"; - return ( (uint) dmgID ); -} - -// === Unembed Window() === -bool LXCB::UnembedWindow(WId win){ - if(DEBUG){ qDebug() << "XCB: UnembedWindow()"; } - if(win==0){ return false; } - //Remove redirects - uint32_t val[] = {XCB_EVENT_MASK_NO_EVENT}; - xcb_change_window_attributes(QX11Info::connection(), win, XCB_CW_EVENT_MASK, val); - //Make sure it is invisible - xcb_unmap_window(QX11Info::connection(), win); - //Reparent the window back to the root window - xcb_reparent_window(QX11Info::connection(), win, QX11Info::appRootWindow(), 0, 0); - return true; -} - -// === TrayImage() === -QPixmap LXCB::TrayImage(WId win){ - QPixmap pix; - - //Get the current QScreen (for XCB->Qt conversion) - QList<QScreen*> scrnlist = QApplication::screens(); - if(scrnlist.isEmpty()){ return pix; } - - //Try to grab the given window directly with Qt - if(pix.isNull()){ - pix = scrnlist[0]->grabWindow(win); - } - return pix; - - //NOTE: Code below here saved for reference later (as necessary) - // ------------------------------- - /*//First get the pixmap from the XCB compositing layer (since the tray images are redirected there) - xcb_pixmap_t pixmap = xcb_generate_id(QX11Info::connection()); - xcb_composite_name_window_pixmap(QX11Info::connection(), win, pixmap); - //Get the sizing information about the pixmap - xcb_get_geometry_cookie_t Gcookie = xcb_get_geometry_unchecked(QX11Info::connection(), pixmap); - xcb_get_geometry_reply_t *Greply = xcb_get_geometry_reply(QX11Info::connection(), Gcookie, NULL); - if(Greply==0){ qDebug() << "[Tray Image] - Geom Fetch Error:"; return QPixmap(); } //Error in geometry detection - - //Now convert the XCB pixmap into an XCB image - xcb_get_image_cookie_t GIcookie = xcb_get_image_unchecked(QX11Info::connection(), XCB_IMAGE_FORMAT_Z_PIXMAP, pixmap, 0, 0, Greply->width, Greply->height, 0xffffffff); - xcb_get_image_reply_t *GIreply = xcb_get_image_reply(QX11Info::connection(), GIcookie, NULL); - if(GIreply==0){ qDebug() << "[Tray Image] - Image Convert Error:"; return QPixmap(); } //Error in conversion - uint8_t *GIdata = xcb_get_image_data(GIreply); - uint32_t BPL = xcb_get_image_data_length(GIreply) / Greply->height; //bytes per line - //Now convert the XCB image into a Qt Image - QImage image(const_cast<uint8_t *>(GIdata), Greply->width, Greply->height, BPL, QImage::Format_ARGB32_Premultiplied); - //Free the various data structures - free(GIreply); //done with get image reply - xcb_free_pixmap(QX11Info::connection(), pixmap); //done with the raw pixmap - free(Greply); //done with geom reply*/ - - /* NOTE: Found these little bit in the Qt sources - not sure if it is needed, but keep it here for reference - // we may have to swap the byte order based on system type - uint8_t image_byte_order = connection->setup()->image_byte_order; - if ((QSysInfo::ByteOrder == QSysInfo::LittleEndian && image_byte_order == XCB_IMAGE_ORDER_MSB_FIRST) - || (QSysInfo::ByteOrder == QSysInfo::BigEndian && image_byte_order == XCB_IMAGE_ORDER_LSB_FIRST)) - { - for (int i=0; i < image.height(); i++) { - uint *p = (uint*)image.scanLine(i); - uint *end = p + image.width(); - while (p < end) { - *p = ((*p << 24) & 0xff000000) | ((*p << 8) & 0x00ff0000) - | ((*p >> 8) & 0x0000ff00) | ((*p >> 24) & 0x000000ff); - p++; - } - } - }*/ - - // fix-up alpha channel - /*if (image.format() == QImage::Format_RGB32) { - QRgb *p = (QRgb *)image.bits(); - for (int y = 0; y < height; ++y) { - for (int x = 0; x < width; ++x) - p[x] |= 0xff000000; - p += bytes_per_line / 4; - }*/ - - //Convert the QImage into a QPixmap and return it - //return QPixmap::fromImage(image.copy()); -} - -// ===== startSystemTray() ===== -WId LXCB::startSystemTray(int screen){ - qDebug() << "Starting System Tray:" << screen; - //Setup the freedesktop standards compliance - - //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; - xcb_intern_atom_reply_t *treply = xcb_intern_atom_reply(QX11Info::connection(), \ - xcb_intern_atom(QX11Info::connection(), 0, str.length(), str.toLocal8Bit()), NULL); - xcb_intern_atom_reply_t *oreply = xcb_intern_atom_reply(QX11Info::connection(), \ - xcb_intern_atom(QX11Info::connection(), 0, 28, "_NET_SYSTEM_TRAY_ORIENTATION"), NULL); - xcb_intern_atom_reply_t *vreply = xcb_intern_atom_reply(QX11Info::connection(), \ - xcb_intern_atom(QX11Info::connection(), 0, 23, "_NET_SYSTEM_TRAY_VISUAL"), NULL); - if(treply==0){ - qDebug() << " - ERROR: Could not initialize _NET_SYSTEM_TRAY_S<num> atom"; - return 0; - } - if(oreply==0){ - qDebug() << " - ERROR: Could not initialize _NET_SYSTEM_TRAY_ORIENTATION atom"; - return 0; - } - if(vreply==0){ - qDebug() << " - ERROR: Could not initialize _NET_SYSTEM_TRAY_VISUAL atom"; - return 0; - } - xcb_atom_t _NET_SYSTEM_TRAY_S = treply->atom; - xcb_atom_t _NET_SYSTEM_TRAY_ORIENTATION = oreply->atom; - xcb_atom_t _NET_SYSTEM_TRAY_VISUAL = vreply->atom; - free(treply); //done with atom generation - free(oreply); - free(vreply); - - //Make sure that there is no other system tray running - xcb_get_selection_owner_reply_t *ownreply = xcb_get_selection_owner_reply(QX11Info::connection(), \ - xcb_get_selection_owner_unchecked(QX11Info::connection(), _NET_SYSTEM_TRAY_S), NULL); - if(ownreply==0){ - qWarning() << " - Could not get owner selection reply"; - return 0; - } - if(ownreply->owner != 0){ - free(ownreply); - qWarning() << " - An alternate system tray is currently in use"; - return 0; - } - free(ownreply); - - //Create a simple window to register as the tray (not visible - just off the screen) - xcb_screen_t *root_screen = xcb_aux_get_screen(QX11Info::connection(), QX11Info::appScreen()); - uint32_t params[] = {1}; - WId LuminaSessionTrayID = xcb_generate_id(QX11Info::connection()); //need a new ID - xcb_create_window(QX11Info::connection(), root_screen->root_depth, \ - LuminaSessionTrayID, root_screen->root, -1, -1, 1, 1, 0, \ - XCB_WINDOW_CLASS_INPUT_OUTPUT, root_screen->root_visual, \ - XCB_CW_OVERRIDE_REDIRECT, params); - - //Now register this widget as the system tray - xcb_set_selection_owner(QX11Info::connection(), LuminaSessionTrayID, _NET_SYSTEM_TRAY_S, XCB_CURRENT_TIME); - //Make sure that it was registered properly - ownreply = xcb_get_selection_owner_reply(QX11Info::connection(), \ - xcb_get_selection_owner_unchecked(QX11Info::connection(), _NET_SYSTEM_TRAY_S), NULL); - - if(ownreply==0 || ownreply->owner != LuminaSessionTrayID){ - if(ownreply!=0){ free(ownreply); } - qWarning() << " - Could not register the system tray"; - xcb_destroy_window(QX11Info::connection(), LuminaSessionTrayID); - return 0; - } - free(ownreply); //done with structure - - //Now register the orientation of the system tray - uint32_t orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ; - xcb_change_property(QX11Info::connection(), XCB_PROP_MODE_REPLACE, LuminaSessionTrayID, \ - _NET_SYSTEM_TRAY_ORIENTATION, XCB_ATOM_CARDINAL, 32, 1, &orient); - - //Now set the visual ID for the system tray (same as the root window, but TrueColor) - xcb_visualtype_t *type = xcb_aux_find_visual_by_attrs(root_screen, XCB_VISUAL_CLASS_TRUE_COLOR, 32); - if(type!=0){ - xcb_change_property(QX11Info::connection(), XCB_PROP_MODE_REPLACE, LuminaSessionTrayID, \ - _NET_SYSTEM_TRAY_VISUAL, XCB_ATOM_VISUALID, 32, 1, &type->visual_id); - }else{ - qWarning() << " - Could not set TrueColor visual for system tray"; - } - - //Finally, send out an X event letting others know that the system tray is up and running - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = root_screen->root; - event.type = EWMH.MANAGER; //MANAGER atom - event.data.data32[0] = XCB_TIME_CURRENT_TIME; //CurrentTime; - event.data.data32[1] = _NET_SYSTEM_TRAY_S; //_NET_SYSTEM_TRAY_S atom - event.data.data32[2] = LuminaSessionTrayID; - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, root_screen->root, XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - - //Success - return LuminaSessionTrayID; -} - -// ===== closeSystemTray() ===== -void LXCB::closeSystemTray(WId trayID){ - xcb_destroy_window(QX11Info::connection(), trayID); -} - -// === 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); -}*/ - -//============ -// WM Functions (directly changing properties/settings) -// - Using these directly may prevent the WM from seeing the change -//============ -void LXCB::WM_CloseWindow(WId win, bool force){ - - if(!force){ // && WM_ICCCM_GetProtocols(win).testFlag(LXCB::DELETE_WINDOW)){ - //Send the window a WM_DELETE_WINDOW message - if(atoms.isEmpty()){ createWMAtoms(); } //need these atoms - xcb_client_message_event_t event; - event.response_type = XCB_CLIENT_MESSAGE; - event.format = 32; - event.window = win; - event.type = ATOMS[atoms.indexOf("WM_PROTOCOLS")]; - event.data.data32[0] = ATOMS[atoms.indexOf("WM_DELETE_WINDOW")]; - event.data.data32[1] = XCB_TIME_CURRENT_TIME; //CurrentTime; - event.data.data32[2] = 0; - event.data.data32[3] = 0; - event.data.data32[4] = 0; - - xcb_send_event(QX11Info::connection(), 0, win, XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT, (const char *) &event); - xcb_flush(QX11Info::connection()); - }else{ xcb_destroy_window(QX11Info::connection(), win); } - -} - -void LXCB::WM_ShowWindow(WId win){ - xcb_map_window(QX11Info::connection(), win); -} - -void LXCB::WM_HideWindow(WId win){ - xcb_unmap_window(QX11Info::connection(), win); -} - -QList<WId> LXCB::WM_RootWindows(){ - xcb_query_tree_cookie_t cookie = xcb_query_tree(QX11Info::connection(), QX11Info::appRootWindow()); - xcb_query_tree_reply_t *reply = 0; - QList<WId> out; - reply=xcb_query_tree_reply(QX11Info::connection(), cookie, NULL); - if(reply!=0){ - int num = xcb_query_tree_children_length(reply); - xcb_window_t *children = xcb_query_tree_children(reply); - for(int i=0; i<num; i++){ - if(!out.contains(children[i])){ out << children[i]; } - } - free(reply); - } - return out; -} - -WId LXCB::WM_CreateWindow(WId parent){ - if(parent ==0){ parent = QX11Info::appRootWindow(); } - xcb_screen_t *root_screen = xcb_aux_get_screen(QX11Info::connection(), QX11Info::appScreen()); - uint32_t params[] = {1}; - WId win = xcb_generate_id(QX11Info::connection()); //need a new ID - xcb_create_window(QX11Info::connection(), root_screen->root_depth, \ - win, parent, -1, -1, 1, 1, 0, \ - XCB_WINDOW_CLASS_INPUT_OUTPUT, root_screen->root_visual, \ - XCB_CW_OVERRIDE_REDIRECT, params); - return win; -} - -bool LXCB::WM_ManageWindow(WId win, bool needsmap){ -#define CLIENT_WIN_EVENT_MASK (XCB_EVENT_MASK_PROPERTY_CHANGE | \ - XCB_EVENT_MASK_STRUCTURE_NOTIFY | \ - XCB_EVENT_MASK_FOCUS_CHANGE) - //return whether the window is/should be managed - if(WM_ICCCM_GetClass(win).isEmpty() ){ return false; } - 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){ return false; } //could not get attributes of window - if(attr->override_redirect){ free(attr); return false; } //window has override redirect set (do not manage) - if(!needsmap && attr->map_state != XCB_MAP_STATE_VIEWABLE){ - //window is never supposed to be visible (lots of these) - //if( !WM_ICCCM_GetClass(win).contains("xterm") ){ //Some windows mis-set this flag - qDebug() << " - Not Viewable.." << WM_ICCCM_GetClass(win); - free(attr); return false; - //} - } - //Setup event handling on the window - uint32_t value_list[1] = {CLIENT_WIN_EVENT_MASK}; - if( xcb_request_check(QX11Info::connection(), \ - xcb_change_window_attributes_checked(QX11Info::connection(), win, XCB_CW_EVENT_MASK, value_list ) ) ){ - //Could not change event mask - did the window get deleted already? - free(attr); - qDebug() << " - Could not change event mask"; - return false; - } - - return true; -} - -QRect LXCB::WM_Window_Geom(WId win){ - xcb_get_geometry_cookie_t cookie = xcb_get_geometry_unchecked(QX11Info::connection(), win); - xcb_get_geometry_reply_t *reply = 0; - QRect geom; - reply = xcb_get_geometry_reply(QX11Info::connection(), cookie, NULL); - if(reply!=0){ - geom = QRect(reply->x, reply->y, reply->width, reply->height); - free(reply); - } - return geom; -} - -void LXCB::setupEventsForFrame(WId frame){ - #define FRAME_WIN_EVENT_MASK (XCB_EVENT_MASK_BUTTON_PRESS | \ - XCB_EVENT_MASK_BUTTON_RELEASE | \ - XCB_EVENT_MASK_POINTER_MOTION | \ - XCB_EVENT_MASK_BUTTON_MOTION | \ - XCB_EVENT_MASK_EXPOSURE | \ - XCB_EVENT_MASK_STRUCTURE_NOTIFY | \ - XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | \ - XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | \ - XCB_EVENT_MASK_ENTER_WINDOW) - - uint32_t value_list[1] = {FRAME_WIN_EVENT_MASK}; - xcb_change_window_attributes(QX11Info::connection(), frame, XCB_CW_EVENT_MASK, value_list); -} - -bool LXCB::setupEventsForRoot(WId root){ - #define ROOT_WIN_EVENT_MASK (XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | \ - XCB_EVENT_MASK_BUTTON_PRESS | \ - XCB_EVENT_MASK_STRUCTURE_NOTIFY | \ - XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | \ - XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | \ - XCB_EVENT_MASK_POINTER_MOTION | \ - XCB_EVENT_MASK_PROPERTY_CHANGE | \ - XCB_EVENT_MASK_FOCUS_CHANGE | \ - XCB_EVENT_MASK_ENTER_WINDOW) - - if(root==0){ root = QX11Info::appRootWindow(); } - uint32_t value_list[1] = {ROOT_WIN_EVENT_MASK}; - xcb_generic_error_t *status = xcb_request_check( QX11Info::connection(), xcb_change_window_attributes_checked(QX11Info::connection(), root, XCB_CW_EVENT_MASK, value_list)); - return (status==0); -} -// -------------------------------------------------- -// ICCCM Standards (older standards) -// -------------------------------------------------- -// -- WM_NAME -QString LXCB::WM_ICCCM_GetName(WId win){ - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_name_unchecked(QX11Info::connection(), win); - xcb_icccm_get_text_property_reply_t reply; - if(1 != xcb_icccm_get_wm_name_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - return ""; //error in fetching name - }else{ - return QString::fromLocal8Bit(reply.name); - } -} - -void LXCB::WM_ICCCM_SetName(WId win, QString name){ - xcb_icccm_set_wm_name(QX11Info::connection(), win, XCB_ATOM_STRING, 8, name.length(), name.toLocal8Bit()); -} - -// -- WM_ICON_NAME -QString LXCB::WM_ICCCM_GetIconName(WId win){ - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_icon_name_unchecked(QX11Info::connection(), win); - xcb_icccm_get_text_property_reply_t reply; - if(1 != xcb_icccm_get_wm_icon_name_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - return ""; //error in fetching name - }else{ - return QString::fromLocal8Bit(reply.name); - } -} - -void LXCB::WM_ICCCM_SetIconName(WId win, QString name){ - xcb_icccm_set_wm_icon_name(QX11Info::connection(), win, XCB_ATOM_STRING, 8, name.length(), name.toLocal8Bit()); -} - -// -- WM_CLIENT_MACHINE -QString LXCB::WM_ICCCM_GetClientMachine(WId win){ - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_client_machine_unchecked(QX11Info::connection(), win); - xcb_icccm_get_text_property_reply_t reply; - if(1 != xcb_icccm_get_wm_client_machine_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - return ""; //error in fetching name - }else{ - return QString::fromLocal8Bit(reply.name); - } -} - -void LXCB::WM_ICCCM_SetClientMachine(WId win, QString name){ - xcb_icccm_set_wm_client_machine(QX11Info::connection(), win, XCB_ATOM_STRING, 8, name.length(), name.toLocal8Bit()); -} - -// -- WM_CLASS -QString LXCB::WM_ICCCM_GetClass(WId win){ - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_class_unchecked(QX11Info::connection(), win); - xcb_icccm_get_wm_class_reply_t reply; - if(1 != xcb_icccm_get_wm_class_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - return ""; //error in fetching name - }else{ - //Returns: "<instance name>::::<class name>" - return ( QString::fromLocal8Bit(reply.instance_name)+"::::"+QString::fromLocal8Bit(reply.class_name) ); - } -} - -void LXCB::WM_ICCCM_SetClass(WId win, QString name){ - xcb_icccm_set_wm_class(QX11Info::connection(), win, name.length(), name.toLocal8Bit()); -} - -// -- WM_TRANSIENT_FOR -WId LXCB::WM_ICCCM_GetTransientFor(WId win){ - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_transient_for_unchecked(QX11Info::connection(), win); - xcb_window_t trans; - if(1!= xcb_icccm_get_wm_transient_for_reply(QX11Info::connection(), cookie, &trans, NULL) ){ - return win; //error in fetching transient window ID (or none found) - }else{ - return trans; - } -} - -void LXCB::WM_ICCCM_SetTransientFor(WId win, WId transient){ - xcb_icccm_set_wm_transient_for(QX11Info::connection(), win, transient); -} - -// -- WM_SIZE_HINTS (older property?) -icccm_size_hints LXCB::WM_ICCCM_GetSizeHints(WId win){ - //most values in structure are -1 if not set - icccm_size_hints hints; - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_size_hints_unchecked(QX11Info::connection(), win, XCB_ATOM_WM_SIZE_HINTS); - xcb_size_hints_t reply; - if(1==xcb_icccm_get_wm_size_hints_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - //Now go though and move any data into the output struct - if( (reply.flags&XCB_ICCCM_SIZE_HINT_US_POSITION)==XCB_ICCCM_SIZE_HINT_US_POSITION ){ hints.x=reply.x; hints.y=reply.y; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_US_SIZE)==XCB_ICCCM_SIZE_HINT_US_SIZE ){ hints.width=reply.width; hints.height=reply.height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_POSITION)==XCB_ICCCM_SIZE_HINT_P_POSITION ){ hints.x=reply.x; hints.y=reply.y; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_SIZE)==XCB_ICCCM_SIZE_HINT_P_SIZE ){ hints.width=reply.width; hints.height=reply.height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_MIN_SIZE)==XCB_ICCCM_SIZE_HINT_P_MIN_SIZE ){ hints.min_width=reply.min_width; hints.min_height=reply.min_height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_MAX_SIZE)==XCB_ICCCM_SIZE_HINT_P_MAX_SIZE ){ hints.max_width=reply.max_width; hints.max_height=reply.max_height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_RESIZE_INC)==XCB_ICCCM_SIZE_HINT_P_RESIZE_INC ){ hints.width_inc=reply.width_inc; hints.height_inc=reply.height_inc; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_ASPECT)==XCB_ICCCM_SIZE_HINT_P_ASPECT ){ hints.min_aspect_num=reply.min_aspect_num; hints.min_aspect_den=reply.min_aspect_den; hints.max_aspect_num=reply.max_aspect_num; hints.max_aspect_den=reply.max_aspect_den;} - if( (reply.flags&XCB_ICCCM_SIZE_HINT_BASE_SIZE)==XCB_ICCCM_SIZE_HINT_BASE_SIZE ){ hints.base_width=reply.base_width; hints.base_height=reply.base_height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_WIN_GRAVITY)==XCB_ICCCM_SIZE_HINT_P_WIN_GRAVITY ){ hints.win_gravity=reply.win_gravity; } - //free(reply); - } - return hints; -} - -//void WM_ICCCM_SetSizeHints(WId win, icccm_size_hints hints); - -// -- WM_NORMAL_HINTS (newer property? - check for this before falling back on WM_SIZE_HINTS) -icccm_size_hints LXCB::WM_ICCCM_GetNormalHints(WId win){ -//most values in structure are -1 if not set - //most values in structure are -1 if not set - icccm_size_hints hints; - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_normal_hints_unchecked(QX11Info::connection(), win); - xcb_size_hints_t reply; - if(1==xcb_icccm_get_wm_normal_hints_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - //Now go though and move any data into the output struct - if( (reply.flags&XCB_ICCCM_SIZE_HINT_US_POSITION)==XCB_ICCCM_SIZE_HINT_US_POSITION ){ hints.x=reply.x; hints.y=reply.y; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_US_SIZE)==XCB_ICCCM_SIZE_HINT_US_SIZE ){ hints.width=reply.width; hints.height=reply.height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_POSITION)==XCB_ICCCM_SIZE_HINT_P_POSITION ){ hints.x=reply.x; hints.y=reply.y; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_SIZE)==XCB_ICCCM_SIZE_HINT_P_SIZE ){ hints.width=reply.width; hints.height=reply.height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_MIN_SIZE)==XCB_ICCCM_SIZE_HINT_P_MIN_SIZE ){ hints.min_width=reply.min_width; hints.min_height=reply.min_height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_MAX_SIZE)==XCB_ICCCM_SIZE_HINT_P_MAX_SIZE ){ hints.max_width=reply.max_width; hints.max_height=reply.max_height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_RESIZE_INC)==XCB_ICCCM_SIZE_HINT_P_RESIZE_INC ){ hints.width_inc=reply.width_inc; hints.height_inc=reply.height_inc; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_ASPECT)==XCB_ICCCM_SIZE_HINT_P_ASPECT ){ hints.min_aspect_num=reply.min_aspect_num; hints.min_aspect_den=reply.min_aspect_den; hints.max_aspect_num=reply.max_aspect_num; hints.max_aspect_den=reply.max_aspect_den;} - if( (reply.flags&XCB_ICCCM_SIZE_HINT_BASE_SIZE)==XCB_ICCCM_SIZE_HINT_BASE_SIZE ){ hints.base_width=reply.base_width; hints.base_height=reply.base_height; } - if( (reply.flags&XCB_ICCCM_SIZE_HINT_P_WIN_GRAVITY)==XCB_ICCCM_SIZE_HINT_P_WIN_GRAVITY ){ hints.win_gravity=reply.win_gravity; } - //free(reply); - } - return hints; -} - -/*void LXCB::WM_ICCCM_SetNormalHints(WId win, icccm_size_hints hints){ - //Convert the data structure into the proper format - xcb_size_hints_t xhints; - if(hints.x>=0 || hints.y>=0){ xcb_icccm_size_hints_set_position(&xhints, 1, hints.x, hints.y); } - //if(hints.width>=0 - - xcb_icccm_set_wm_normal_hints(QX11Info::connection(), win, &xhints); -}*/ - -// -- WM_HINTS - -// -- WM_PROTOCOLS -LXCB::ICCCM_PROTOCOLS LXCB::WM_ICCCM_GetProtocols(WId win){ - if(atoms.isEmpty()){ createWMAtoms(); } - xcb_get_property_cookie_t cookie = xcb_icccm_get_wm_protocols(QX11Info::connection(), win, EWMH.WM_PROTOCOLS); - xcb_icccm_get_wm_protocols_reply_t reply; - LXCB::ICCCM_PROTOCOLS flags; - if(1==xcb_icccm_get_wm_protocols_reply(QX11Info::connection(), cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.atoms_len; i++){ - if(reply.atoms[i]==ATOMS[atoms.indexOf("WM_TAKE_FOCUS")]){ flags = flags | TAKE_FOCUS; } - else if(reply.atoms[i]==ATOMS[atoms.indexOf("WM_DELETE_WINDOW")]){ flags = flags | DELETE_WINDOW; } - } - } - return flags; -} - -void LXCB::WM_ICCCM_SetProtocols(WId win, LXCB::ICCCM_PROTOCOLS flags){ - if(atoms.isEmpty()){ createWMAtoms(); } - xcb_atom_t *list; - int num; - if(flags.testFlag(TAKE_FOCUS) && flags.testFlag(DELETE_WINDOW)){ - num = 2; - list = new xcb_atom_t[2]; - list[0] = ATOMS[atoms.indexOf("WM_TAKE_FOCUS")]; - list[1] = ATOMS[atoms.indexOf("WM_DELETE_WINDOW")]; - }else if(flags.testFlag(TAKE_FOCUS)){ - num = 1; - list = new xcb_atom_t[1]; - list[0] = ATOMS[atoms.indexOf("WM_TAKE_FOCUS")]; - }else if(flags.testFlag(DELETE_WINDOW)){ - num = 1; - list = new xcb_atom_t[1]; - list[0] = ATOMS[atoms.indexOf("WM_DELETE_WINDOW")]; - }else{ - num = 0; - list = new xcb_atom_t[0]; - } - xcb_icccm_set_wm_protocols(QX11Info::connection(), win, EWMH.WM_PROTOCOLS, num, list); - -} - -// -------------------------------------------------------- -// NET_WM Standards (newer standards) -// -------------------------------------------------------- -// _NET_SUPPORTED (Root) -void LXCB::WM_Set_Root_Supported(){ - //NET_WM standards (ICCCM implied - no standard way to list those) - xcb_atom_t list[] = {}; - xcb_ewmh_set_supported(&EWMH, QX11Info::appScreen(), 0,list); -} - -// _NET_CLIENT_LIST -QList<WId> LXCB::WM_Get_Client_List(bool stacking){ - QList<WId> out; - if(stacking){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_client_list_stacking(&EWMH, QX11Info::appScreen()); - xcb_ewmh_get_windows_reply_t reply; - if(1==xcb_ewmh_get_client_list_stacking_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.windows_len; i++){ - out << reply.windows[i]; - } - } - }else{ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_client_list(&EWMH, QX11Info::appScreen()); - xcb_ewmh_get_windows_reply_t reply; - if(1==xcb_ewmh_get_client_list_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.windows_len; i++){ - out << reply.windows[i]; - } - } - } - return out; -} - -void LXCB::WM_Set_Client_List(QList<WId> list, bool stacking){ - //convert the QList into a generic array - xcb_window_t array[list.length()]; - for(int i=0; i<list.length(); i++){ array[i] = list[i]; } - if(stacking){ - xcb_ewmh_set_client_list_stacking(&EWMH, QX11Info::appScreen(), list.length(), array); - }else{ - xcb_ewmh_set_client_list(&EWMH, QX11Info::appScreen(), list.length(), array); - } - -} - -// _NET_NUMBER_OF_DESKTOPS -unsigned int LXCB::WM_Get_Number_Desktops(){ - //return value equals 0 for errors - xcb_get_property_cookie_t cookie = xcb_ewmh_get_number_of_desktops_unchecked(&EWMH, QX11Info::appScreen()); - uint32_t number = 0; - xcb_ewmh_get_number_of_desktops_reply(&EWMH, cookie, &number, NULL); - return number; -} - -void LXCB::WM_SetNumber_Desktops(unsigned int number){ - //NOTE: number should be at least 1 - xcb_ewmh_set_number_of_desktops(&EWMH, QX11Info::appScreen(), number); -} - -// _NET_DESKTOP_GEOMETRY -QSize LXCB::WM_Get_Desktop_Geometry(){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_desktop_geometry(&EWMH, QX11Info::appScreen()); - uint32_t wid, hi; - wid = hi = 0; - xcb_ewmh_get_desktop_geometry_reply(&EWMH, cookie, &wid, &hi, NULL); - return QSize(wid,hi); -} - -void LXCB::WM_Set_Desktop_Geometry(QSize size){ - xcb_ewmh_set_desktop_geometry(&EWMH, QX11Info::appScreen(), size.width(), size.height()); -} - -// _NET_DESKTOP_VIEWPORT -QList<QPoint> LXCB::WM_Get_Desktop_Viewport(){ - QList<QPoint> out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_desktop_viewport_unchecked(&EWMH, QX11Info::appScreen()); - xcb_ewmh_get_desktop_viewport_reply_t reply; - if(1==xcb_ewmh_get_desktop_viewport_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.desktop_viewport_len; i++){ - out << QPoint( reply.desktop_viewport[i].x, reply.desktop_viewport[i].y ); - } - xcb_ewmh_get_desktop_viewport_reply_wipe(&reply); //clean up the reply structure first - } - return out; -} - -void LXCB::WM_Set_Desktop_Viewport(QList<QPoint> list){ - //Turn the QList into xcb_ewmh_coordinates_t* - xcb_ewmh_coordinates_t array[list.length()]; - for(int i=0; i<list.length(); i++){ array[i].x=list[i].x(); array[i].y=list[i].y(); } - //Now set the property - xcb_ewmh_set_desktop_viewport(&EWMH, QX11Info::appScreen(), list.length(), array); -} - -// _NET_CURRENT_DESKTOP -int LXCB::WM_Get_Current_Desktop(){ - //Returns -1 for errors - xcb_get_property_cookie_t cookie = xcb_ewmh_get_current_desktop_unchecked(&EWMH, QX11Info::appScreen()); - uint32_t num = 0; - if(1==xcb_ewmh_get_current_desktop_reply(&EWMH, cookie, &num, NULL) ){ - return num; - }else{ - return -1; - } -} - -void LXCB::WM_Set_Current_Desktop(unsigned int num){ - xcb_ewmh_set_current_desktop(&EWMH, QX11Info::appScreen(), num); -} - -// _NET_DESKTOP_NAMES -QStringList LXCB::WM_Get_Desktop_Names(){ - QStringList out; - // ** ISSUES with the XCB_EWMH strings reply structure - 11/11/15 (skip for now) - // (Appears to be a char* instead of char** in the class definitions) - /*xcb_get_property_cookie_t cookie = xcb_ewmh_get_desktop_names_unchecked(&EWMH, QX11Info::appScreen()); - xcb_ewmh_get_utf8_strings_reply_t reply; - if(1==xcb_ewmh_get_desktop_names_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.strings_len; i++){ - out << QString::fromUtf8( QByteArray(reply.strings[i]) ); - } - }*/ - return out; -} - -void LXCB::WM_Set_Desktop_Names(QStringList){// list){ - // ** ISSUES with the XCB_EWMH strings input structure - 11/11/15 (skip for now) - // (Appears to be a char* instead of char** in the class definitions) - /*//Convert to an array of char arrays - char *array[ list.length() ]; - for(int i=0; i<list.length(); i++){array[i] = list[i].toUtf8().data(); } - //Now set the property - xcb_ewmh_set_desktop_names(&EWMH, QX11Info::appScreen(), list.length(), array); - */ -} - -// _NET_ACTIVE_WINDOW -WId LXCB::WM_Get_Active_Window(){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_active_window_unchecked(&EWMH, QX11Info::appScreen()); - xcb_window_t win = 0; - xcb_ewmh_get_active_window_reply(&EWMH, cookie, &win, NULL); - return win; -} - -void LXCB::WM_Set_Active_Window(WId win){ - xcb_ewmh_set_active_window(&EWMH, QX11Info::appScreen(), win); -} - -// _NET_WORKAREA -QList<QRect> LXCB::WM_Get_Workarea(){ - QList<QRect> out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_workarea_unchecked(&EWMH, QX11Info::appScreen()); - xcb_ewmh_get_workarea_reply_t reply; - if(1==xcb_ewmh_get_workarea_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.workarea_len ;i++){ - out << QRect( reply.workarea[i].x, reply.workarea[i].y, reply.workarea[i].width, reply.workarea[i].height); - } - xcb_ewmh_get_workarea_reply_wipe(&reply); - } - return out; -} - -void LXCB::WM_Set_Workarea(QList<QRect> list){ - //Convert to the XCB/EWMH data structures - xcb_ewmh_geometry_t array[list.length()]; - for(int i=0; i<list.length(); i++){ - array[i].x = list[i].x(); array[i].y = list[i].y(); - array[i].width = list[i].width(); array[i].height = list[i].height(); - } - //Now set the property - xcb_ewmh_set_workarea(&EWMH, QX11Info::appScreen(), list.length(), array); -} - -// _NET_SUPPORTING_WM_CHECK -WId LXCB::WM_Get_Supporting_WM(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_supporting_wm_check_unchecked(&EWMH, win); - xcb_window_t out = 0; - xcb_ewmh_get_supporting_wm_check_reply(&EWMH, cookie, &out, NULL); - return win; -} - -void LXCB::WM_Set_Supporting_WM(WId child){ - //Set this property on the root window first - xcb_ewmh_set_supporting_wm_check(&EWMH, QX11Info::appRootWindow(), child); - //Also set this property on the child window (pointing to itself) - xcb_ewmh_set_supporting_wm_check(&EWMH, child, child); -} - -// _NET_VIRTUAL_ROOTS -QList<WId> LXCB::WM_Get_Virtual_Roots(){ - QList<WId> out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_virtual_roots_unchecked(&EWMH, QX11Info::appScreen()); - xcb_ewmh_get_windows_reply_t reply; - if(1==xcb_ewmh_get_virtual_roots_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.windows_len; i++){ - out << reply.windows[i]; - } - } - return out; -} - -void LXCB::WM_Set_Virtual_Roots(QList<WId> list){ - //Convert to XCB array - xcb_window_t array[list.length()]; - for(int i=0; i<list.length(); i++){ array[i] = list[i]; } - //Set the property - xcb_ewmh_set_virtual_roots(&EWMH, QX11Info::appScreen(), list.length(), array); -} - -// _NET_DESKTOP_LAYOUT -// -- skipped for now - see note in LuminaX11.h - -// _NET_SHOWING_DESKTOP -bool LXCB::WM_Get_Showing_Desktop(){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_showing_desktop_unchecked(&EWMH, QX11Info::appScreen()); - uint32_t reply = 0; - xcb_ewmh_get_showing_desktop_reply(&EWMH, cookie, &reply, NULL); - return (reply==1); -} - -void LXCB::WM_Set_Showing_Desktop(bool show){ - xcb_ewmh_set_showing_desktop(&EWMH, QX11Info::appScreen(), (show ? 1 : 0) ); -} - -// -- ROOT WINDOW MESSAGES/REQUESTS -// _NET_CLOSE_WINDOW -void LXCB::WM_Request_Close_Window(WId win){ - xcb_ewmh_request_close_window(&EWMH, QX11Info::appScreen(), win, XCB_TIME_CURRENT_TIME, XCB_EWMH_CLIENT_SOURCE_TYPE_OTHER); //user choice to close the window -} - -// _NET_MOVERESIZE_WINDOW -void LXCB::WM_Request_MoveResize_Window(WId win, QRect geom, bool fromuser, LXCB::GRAVITY grav, LXCB::MOVERESIZE_WINDOW_FLAGS flags){ - //Note: The LXCB::GRAVITY enum exactly matches the XCB values (just different names) - //Convert the flags into the XCB type - int eflags = 0; //xcb_ewmh_moveresize_window_opt_flags_t - if(flags.testFlag(LXCB::X)){ eflags = eflags | XCB_EWMH_MOVERESIZE_WINDOW_X; } - if(flags.testFlag(LXCB::Y)){ eflags = eflags | XCB_EWMH_MOVERESIZE_WINDOW_Y; } - if(flags.testFlag(LXCB::WIDTH)){ eflags = eflags | XCB_EWMH_MOVERESIZE_WINDOW_WIDTH; } - if(flags.testFlag(LXCB::HEIGHT)){ eflags = eflags | XCB_EWMH_MOVERESIZE_WINDOW_HEIGHT; } - - xcb_ewmh_request_moveresize_window(&EWMH, QX11Info::appScreen(), win, (xcb_gravity_t) grav, \ - (fromuser ? XCB_EWMH_CLIENT_SOURCE_TYPE_OTHER : XCB_EWMH_CLIENT_SOURCE_TYPE_NORMAL), \ - (xcb_ewmh_moveresize_window_opt_flags_t) eflags, geom.x(), geom.y(), geom.width(), geom.height() ); -} - -// _NET_WM_MOVERESIZE -// -- skipped for now - see note in LuminaX11.h - -// _NET_RESTACK_WINDOW -void LXCB::WM_Request_Restack_Window(WId win, WId sibling, LXCB::STACK_FLAG flag){ - //Note: The STACK_FLAG enum matches the xcb_stack_mode_t enum exactly (just different names) - xcb_ewmh_request_restack_window(&EWMH, QX11Info::appScreen(), win, sibling, (xcb_stack_mode_t) flag); -} - -// _NET_REQUEST_FRAME_EXTENTS -void LXCB::WM_Request_Frame_Extents(WId win){ - xcb_ewmh_request_frame_extents(&EWMH, QX11Info::appScreen(), win); -} - -// === WINDOW PROPERTIES === -// _NET_SUPPORTED (Window) -void LXCB::WM_Set_Window_Supported(WId win){ - //NET_WM standards (ICCCM implied - no standard way to list those) - xcb_atom_t list[] = {}; - xcb_ewmh_set_wm_allowed_actions(&EWMH, win, 0, list); -} - -// _NET_WM_NAME -QString LXCB::WM_Get_Name(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_name_unchecked(&EWMH, win); - xcb_ewmh_get_utf8_strings_reply_t reply; - QString out; - if(1==xcb_ewmh_get_wm_name_reply(&EWMH, cookie,&reply, NULL) ){ - out = QString::fromUtf8(reply.strings); - } - return out; -} -void LXCB::WM_Set_Name(WId win, QString txt){ - xcb_ewmh_set_wm_name(&EWMH, win, txt.length(), txt.toUtf8().data()); -} - -// _NET_WM_VISIBLE_NAME -QString LXCB::WM_Get_Visible_Name(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_visible_name_unchecked(&EWMH, win); - xcb_ewmh_get_utf8_strings_reply_t reply; - QString out; - if(1==xcb_ewmh_get_wm_visible_name_reply(&EWMH, cookie,&reply, NULL) ){ - out = QString::fromUtf8(reply.strings); - } - return out; -} -void LXCB::WM_Set_Visible_Name(WId win, QString txt){ - xcb_ewmh_set_wm_visible_name(&EWMH, win, txt.length(), txt.toUtf8().data()); -} - -// _NET_WM_ICON_NAME -QString LXCB::WM_Get_Icon_Name(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon_name_unchecked(&EWMH, win); - xcb_ewmh_get_utf8_strings_reply_t reply; - QString out; - if(1==xcb_ewmh_get_wm_icon_name_reply(&EWMH, cookie,&reply, NULL) ){ - out = QString::fromUtf8(reply.strings); - } - return out; -} -void LXCB::WM_Set_Icon_Name(WId win, QString txt){ - xcb_ewmh_set_wm_icon_name(&EWMH, win, txt.length(), txt.toUtf8().data()); -} - -// _NET_WM_VISIBLE_ICON_NAME -QString LXCB::WM_Get_Visible_Icon_Name(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_visible_icon_name_unchecked(&EWMH, win); - xcb_ewmh_get_utf8_strings_reply_t reply; - QString out; - if(1==xcb_ewmh_get_wm_visible_icon_name_reply(&EWMH, cookie,&reply, NULL) ){ - out = QString::fromUtf8(reply.strings); - } - return out; -} -void LXCB::WM_Set_Visible_Icon_Name(WId win, QString txt){ - xcb_ewmh_set_wm_visible_icon_name(&EWMH, win, txt.length(), txt.toUtf8().data()); -} - -// _NET_WM_DESKTOP -int LXCB::WM_Get_Desktop(WId win){ - //returns -1 if window on all desktops - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_desktop_unchecked(&EWMH, win); - uint32_t num = 0; - int out = -1; - if(1==xcb_ewmh_get_wm_desktop_reply(&EWMH, cookie, &num, NULL) ){ - if(num!=0xFFFFFFFF){ out = num; } - }else{ - //Error in fetching property (not set?) - // - put it on the current screen - out = WM_Get_Current_Desktop(); - } - return out; -} - -void LXCB::WM_Set_Desktop(WId win, int num){ - //use -1 to set it for all desktops - xcb_ewmh_set_wm_desktop(&EWMH, win, (num<0 ? 0xFFFFFFFF : qAbs(num) ) ); -} - -// _NET_WM_WINDOW_TYPE -QList<LXCB::WINDOWTYPE> LXCB::WM_Get_Window_Type(WId win){ - // Note: This will silently discard any unknown/non-standard window type flags - // The client should ensure to set at least one standardized type flag per the specifications. - QList<LXCB::WINDOWTYPE> out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_window_type_unchecked(&EWMH, win); - xcb_ewmh_get_atoms_reply_t reply; - if(1==xcb_ewmh_get_wm_window_type_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.atoms_len; i++){ - if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_DESKTOP){ out << LXCB::T_DESKTOP; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_DOCK){ out << LXCB::T_DOCK; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_TOOLBAR){ out << LXCB::T_TOOLBAR; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_MENU){ out << LXCB::T_MENU; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_UTILITY){ out << LXCB::T_UTILITY; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_SPLASH){ out << LXCB::T_SPLASH; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_DIALOG){ out << LXCB::T_DIALOG; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_DROPDOWN_MENU){ out << LXCB::T_DROPDOWN_MENU; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_POPUP_MENU){ out << LXCB::T_POPUP_MENU; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_TOOLTIP){ out << LXCB::T_TOOLTIP; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_NOTIFICATION){ out << LXCB::T_NOTIFICATION; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_COMBO){ out << LXCB::T_COMBO; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_DND){ out << LXCB::T_DND; } - else if(reply.atoms[i]==EWMH._NET_WM_WINDOW_TYPE_NORMAL){ out << LXCB::T_NORMAL; } - } - } - return out; -} - -void LXCB::WM_Set_Window_Type(WId win, QList<LXCB::WINDOWTYPE> list){ - //Convert to the XCB format - xcb_atom_t array[list.length()]; - for(int i=0; i<list.length(); i++){ - switch(list[i]){ - case LXCB::T_DESKTOP: - array[i] = EWMH._NET_WM_WINDOW_TYPE_DESKTOP; break; - case LXCB::T_DOCK: - array[i] = EWMH._NET_WM_WINDOW_TYPE_DOCK; break; - case LXCB::T_TOOLBAR: - array[i] = EWMH._NET_WM_WINDOW_TYPE_TOOLBAR; break; - case LXCB::T_MENU: - array[i] = EWMH._NET_WM_WINDOW_TYPE_MENU; break; - case LXCB::T_UTILITY: - array[i] = EWMH._NET_WM_WINDOW_TYPE_UTILITY; break; - case LXCB::T_SPLASH: - array[i] = EWMH._NET_WM_WINDOW_TYPE_SPLASH; break; - case LXCB::T_DIALOG: - array[i] = EWMH._NET_WM_WINDOW_TYPE_DIALOG; break; - case LXCB::T_DROPDOWN_MENU: - array[i] = EWMH._NET_WM_WINDOW_TYPE_DROPDOWN_MENU; break; - case LXCB::T_POPUP_MENU: - array[i] = EWMH._NET_WM_WINDOW_TYPE_POPUP_MENU; break; - case LXCB::T_TOOLTIP: - array[i] = EWMH._NET_WM_WINDOW_TYPE_TOOLTIP; break; - case LXCB::T_NOTIFICATION: - array[i] = EWMH._NET_WM_WINDOW_TYPE_NOTIFICATION; break; - case LXCB::T_COMBO: - array[i] = EWMH._NET_WM_WINDOW_TYPE_COMBO; break; - case LXCB::T_DND: - array[i] = EWMH._NET_WM_WINDOW_TYPE_DND; break; - default: - array[i] = EWMH._NET_WM_WINDOW_TYPE_NORMAL; - } - } - //Now set the property - xcb_ewmh_set_wm_window_type(&EWMH, win, list.length(), array); -} - -// _NET_WM_STATE -QList<LXCB::WINDOWSTATE> LXCB::WM_Get_Window_States(WId win){ - QList<LXCB::WINDOWSTATE> out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_state_unchecked(&EWMH, win); - xcb_ewmh_get_atoms_reply_t reply; - if(1==xcb_ewmh_get_wm_state_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.atoms_len; i++){ - if(reply.atoms[i]==EWMH._NET_WM_STATE_MODAL){ out << LXCB::S_MODAL; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_STICKY){ out << LXCB::S_STICKY; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_MAXIMIZED_VERT){ out << LXCB::S_MAX_VERT; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_MAXIMIZED_HORZ){ out << LXCB::S_MAX_HORZ; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_SHADED){ out << LXCB::S_SHADED; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_SKIP_TASKBAR){ out << LXCB::S_SKIP_TASKBAR; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_SKIP_PAGER){ out << LXCB::S_SKIP_PAGER; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_HIDDEN){ out << LXCB::S_HIDDEN; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_FULLSCREEN){ out << LXCB::S_FULLSCREEN; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_ABOVE){ out << LXCB::S_ABOVE; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_BELOW){ out << LXCB::S_BELOW; } - else if(reply.atoms[i]==EWMH._NET_WM_STATE_DEMANDS_ATTENTION){ out << LXCB::S_ATTENTION; } - //else if(reply.atoms[i]==EWMH._NET_WM_STATE_FOCUSED){ out << LXCB::FOCUSED; } - } - } - return out; -} - -void LXCB::WM_Set_Window_States(WId win, QList<LXCB::WINDOWSTATE> list){ - //Convert to the XCB format - xcb_atom_t array[list.length()]; - for(int i=0; i<list.length(); i++){ - switch(list[i]){ - case LXCB::S_MODAL: - array[i] = EWMH._NET_WM_STATE_MODAL; break; - case LXCB::S_STICKY: - array[i] = EWMH._NET_WM_STATE_STICKY; break; - case LXCB::S_MAX_VERT: - array[i] = EWMH._NET_WM_STATE_MAXIMIZED_VERT; break; - case LXCB::S_MAX_HORZ: - array[i] = EWMH._NET_WM_STATE_MAXIMIZED_HORZ; break; - case LXCB::S_SHADED: - array[i] = EWMH._NET_WM_STATE_SHADED; break; - case LXCB::S_SKIP_TASKBAR: - array[i] = EWMH._NET_WM_STATE_SKIP_TASKBAR; break; - case LXCB::S_SKIP_PAGER: - array[i] = EWMH._NET_WM_STATE_SKIP_PAGER; break; - case LXCB::S_HIDDEN: - array[i] = EWMH._NET_WM_STATE_HIDDEN; break; - case LXCB::S_FULLSCREEN: - array[i] = EWMH._NET_WM_STATE_FULLSCREEN; break; - case LXCB::S_ABOVE: - array[i] = EWMH._NET_WM_STATE_ABOVE; break; - case LXCB::S_BELOW: - array[i] = EWMH._NET_WM_STATE_BELOW; break; - case LXCB::S_ATTENTION: - array[i] = EWMH._NET_WM_STATE_DEMANDS_ATTENTION; break; - //case LXCB::FOCUSED: - //array[i] = EWMH._NET_WM_STATE_FOCUSED; break; - } - } - //Now set the property - xcb_ewmh_set_wm_state(&EWMH, win, list.length(), array); -} - -// _NET_WM_ALLOWED_ACTIONS -QList<LXCB::WINDOWACTION> LXCB::WM_Get_Window_Actions(WId win){ - QList<LXCB::WINDOWACTION> out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_allowed_actions_unchecked(&EWMH, win); - xcb_ewmh_get_atoms_reply_t reply; - if(1==xcb_ewmh_get_wm_allowed_actions_reply(&EWMH, cookie, &reply, NULL) ){ - for(unsigned int i=0; i<reply.atoms_len; i++){ - if(reply.atoms[i]==EWMH._NET_WM_ACTION_MOVE){ out << LXCB::A_MOVE; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_RESIZE){ out << LXCB::A_RESIZE; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_MINIMIZE){ out << LXCB::A_MINIMIZE; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_SHADE){ out << LXCB::A_SHADE; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_STICK){ out << LXCB::A_STICK; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_MAXIMIZE_HORZ){ out << LXCB::A_MAX_HORZ; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_MAXIMIZE_VERT){ out << LXCB::A_MAX_VERT; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_FULLSCREEN){ out << LXCB::A_FULLSCREEN; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_CHANGE_DESKTOP){ out << LXCB::A_CHANGE_DESKTOP; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_CLOSE){ out << LXCB::A_CLOSE; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_ABOVE){ out << LXCB::A_ABOVE; } - else if(reply.atoms[i]==EWMH._NET_WM_ACTION_BELOW){ out << LXCB::A_BELOW; } - } - } - return out; -} - -void LXCB::WM_Set_Window_Actions(WId win, QList<LXCB::WINDOWACTION> list){ - //Convert to the XCB format - xcb_atom_t array[list.length()]; - for(int i=0; i<list.length(); i++){ - switch(list[i]){ - case LXCB::A_MOVE: - array[i] = EWMH._NET_WM_ACTION_MOVE; break; - case LXCB::A_RESIZE: - array[i] = EWMH._NET_WM_ACTION_RESIZE; break; - case LXCB::A_MINIMIZE: - array[i] = EWMH._NET_WM_ACTION_MINIMIZE; break; - case LXCB::A_SHADE: - array[i] = EWMH._NET_WM_ACTION_SHADE; break; - case LXCB::A_STICK: - array[i] = EWMH._NET_WM_ACTION_STICK; break; - case LXCB::A_MAX_HORZ: - array[i] = EWMH._NET_WM_ACTION_MAXIMIZE_HORZ; break; - case LXCB::A_MAX_VERT: - array[i] = EWMH._NET_WM_ACTION_MAXIMIZE_VERT; break; - case LXCB::A_FULLSCREEN: - array[i] = EWMH._NET_WM_ACTION_FULLSCREEN; break; - case LXCB::A_CHANGE_DESKTOP: - array[i] = EWMH._NET_WM_ACTION_CHANGE_DESKTOP; break; - case LXCB::A_CLOSE: - array[i] = EWMH._NET_WM_ACTION_CLOSE; break; - case LXCB::A_ABOVE: - array[i] = EWMH._NET_WM_ACTION_ABOVE; break; - case LXCB::A_BELOW: - array[i] = EWMH._NET_WM_ACTION_BELOW; break; - } - } - //Now set the property - xcb_ewmh_set_wm_allowed_actions(&EWMH, win, list.length(), array); -} - -// _NET_WM_STRUT -QList<unsigned int> LXCB::WM_Get_Window_Strut(WId win){ - //Returns: [left,right,top,bottom] margins in pixels (always length 4) - QList<unsigned int> out; out << 0 << 0 << 0 << 0; //init the output list - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_strut_unchecked(&EWMH, win); - xcb_ewmh_get_extents_reply_t reply; - if(1==xcb_ewmh_get_wm_strut_reply(&EWMH, cookie, &reply, NULL) ){ - out[0] = reply.left; - out[1] = reply.right; - out[2] = reply.top; - out[3] = reply.bottom; - } - return out; -} - -void LXCB::WM_Set_Window_Strut(WId win, QList<unsigned int> margins){ - //Input: [left, right, top, bottom] - must be length 4 - while(margins.length()<4){ margins << 0; } - xcb_ewmh_set_wm_strut(&EWMH, win, margins[0], margins[1], margins[2], margins[3]); -} - -// _NET_WM_STRUT_PARTIAL -QList<strut_geom> LXCB::WM_Get_Window_Strut_Partial(WId win){ - //Returns: [left,right,top,bottom] struts - QList<strut_geom> out; out << strut_geom() << strut_geom() << strut_geom() << strut_geom(); - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_strut_partial_unchecked(&EWMH, win); - xcb_ewmh_wm_strut_partial_t reply; - if(1==xcb_ewmh_get_wm_strut_partial_reply(&EWMH, cookie, &reply, NULL) ){ - if(reply.left>0){ - out[0].start = reply.left_start_y; out[0].end = reply.left_end_y; out[0].thick = reply.left; - } - if(reply.right>0){ - out[1].start = reply.right_start_y; out[1].end = reply.right_end_y; out[1].thick = reply.right; - } - if(reply.top>0){ - out[2].start = reply.top_start_x; out[2].end = reply.top_end_x; out[2].thick = reply.top; - } - if(reply.bottom>0){ - out[3].start = reply.bottom_start_x; out[3].end = reply.bottom_end_x; out[3].thick = reply.bottom; - } - } - return out; -} - -void LXCB::WM_Set_Window_Strut_Partial(WId win, QList<strut_geom> struts){ - //Input: [left,right,top,bottom] - must be length 4 - while(struts.length() < 4){ struts << strut_geom(); } - //Convert to the XCB input format - xcb_ewmh_wm_strut_partial_t input; - input.left=struts[0].thick; input.left_start_y=struts[0].start; input.left_end_y=struts[0].end; - input.right=struts[1].thick; input.right_start_y=struts[1].start; input.right_end_y=struts[1].end; - input.top=struts[2].thick; input.top_start_x=struts[2].start; input.top_end_x=struts[2].end; - input.bottom=struts[3].thick; input.bottom_start_x=struts[3].start; input.bottom_end_x=struts[3].end; - //Now set the property - xcb_ewmh_set_wm_strut_partial(&EWMH, win, input); -} - -// _NET_WM_ICON_GEOMETRY -QRect LXCB::WM_Get_Icon_Geometry(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon_geometry_unchecked(&EWMH, win); - xcb_ewmh_geometry_t reply; - QRect out; - if(1==xcb_ewmh_get_wm_icon_geometry_reply(&EWMH, cookie, &reply, NULL) ){ - out = QRect(reply.x, reply.y, reply.width, reply.height); - } - return out; -} - -void LXCB::WM_Set_Icon_Geometry(WId win, QRect geom){ - //Note - 11/12/15: xcb_ewmh.h lists the inputs as "left/right/top/bottom" - // but this might be an error and the real inputs are "x/y/width/height" - // as in the other geometry get/set routines (and as returned by the xcb_ewmh_get_wm_icon_geometry() routine) - xcb_ewmh_set_wm_icon_geometry(&EWMH, win, geom.x(), geom.x()+geom.width(), geom.y(), geom.y()+geom.height()); - //xcb_ewmh_set_wm_icon_geometry(&EWMH, win, geom.x(), geom.y(), geom.width(), geom.height()); -} - -// _NET_WM_ICON -QIcon LXCB::WM_Get_Icon(WId win){ - //Note: The output is a QIcon because it allows for multiple varying-sized images to be loaded/used later as needed - // For each pixmap found here, add it (in its native size) to the icon structure - QIcon out; - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon_unchecked(&EWMH, win); - xcb_ewmh_get_wm_icon_reply_t reply; - if(1==xcb_ewmh_get_wm_icon_reply(&EWMH, cookie, &reply, NULL) ){ - //Now iterate over all the pixmaps and load them into the QIcon - xcb_ewmh_wm_icon_iterator_t it = xcb_ewmh_get_wm_icon_iterator(&reply); - while(it.index < reply.num_icons){ - QImage img( (const unsigned char *) it.data, it.width, it.height, QImage::Format_ARGB32); - out.addPixmap( QPixmap::fromImage(img) ); - if(it.rem>0){ xcb_ewmh_get_wm_icon_next(&it); } //go to the next pixmap - else{ break; } //just finished the last one - ensure this breaks out now (just in case) - } - //Clean up any background buffer for the reply - xcb_ewmh_get_wm_icon_reply_wipe(&reply); - } - return out; -} - -// _NET_WM_PID -unsigned int LXCB::WM_Get_Pid(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_pid_unchecked(&EWMH, win); - uint32_t pid = 0; - xcb_ewmh_get_wm_pid_reply(&EWMH, cookie, &pid, NULL); - return pid; -} - -// _NET_WM_HANDLED_ICONS -bool LXCB::WM_Get_Handled_Icons(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_handled_icons_unchecked(&EWMH, win); - uint32_t num = 0; - xcb_ewmh_get_wm_handled_icons_reply(&EWMH, cookie, &num, NULL); - return (num!=0); //This flag is set on the window -} - -void LXCB::WM_Set_Handled_Icons(WId win, bool set){ - xcb_ewmh_set_wm_handled_icons(&EWMH, win, (set ? 1 : 0)); -} - -// _NET_WM_USER_TIME -unsigned int LXCB::WM_Get_User_Time(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_user_time_unchecked(&EWMH, win); - uint32_t out = 0; - xcb_ewmh_get_wm_user_time_reply(&EWMH, cookie, &out, NULL); - return out; -} - -void LXCB::WM_Set_User_Time(WId win, unsigned int xtime){ - xcb_ewmh_set_wm_user_time(&EWMH, win, xtime); -} - -// _NET_WM_USER_TIME_WINDOW -/* -WId LXCB::WM_Get_User_Time_WIndow(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_user_time_window_unchecked(&EWMH, win); - xcb_window_t out; - xcb_ewmh_get_user_time_window_reply(&EWMH, cookie, &out, NULL); - return out; -} - -void LXCB::WM_Set_User_Time_Window(WId win, WId utwin){ - xcb_ewmh_set_wm_user_time_window(&EWMH, win, utwin); -}*/ - -// _NET_FRAME_EXTENTS -QList<unsigned int> LXCB::WM_Get_Frame_Extents(WId win){ - //Returns: [left,right,top,bottom] margins in pixels (always length 4) - QList<unsigned int> out; out << 0 << 0 << 0 << 0; //init the output list - xcb_get_property_cookie_t cookie = xcb_ewmh_get_frame_extents_unchecked(&EWMH, win); - xcb_ewmh_get_extents_reply_t reply; - if(1==xcb_ewmh_get_frame_extents_reply(&EWMH, cookie, &reply, NULL) ){ - out[0] = reply.left; - out[1] = reply.right; - out[2] = reply.top; - out[3] = reply.bottom; - } - return out; -} - -void LXCB::WM_Set_Frame_Extents(WId win, QList<unsigned int> margins){ - //Input: [left, right, top, bottom] - must be length 4 - while(margins.length()<4){ margins << 0; } - xcb_ewmh_set_frame_extents(&EWMH, win, margins[0], margins[1], margins[2], margins[3]); -} - -// _NET_WM_OPAQUE_REGION - -// _NET_WM_BYPASS_COMPOSITOR - -// === SPECIAL WM PROTOCOLS (EWMH) === -// _NET_WM_PING -void LXCB::WM_Send_Ping(WId win){ - xcb_ewmh_send_wm_ping(&EWMH, win, XCB_TIME_CURRENT_TIME); -} - -// _NET_WM_SYNC_REQUEST -uint64_t LXCB::WM_Get_Sync_Request_Counter(WId win){ - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_sync_request_counter_unchecked(&EWMH, win); - uint64_t count = 0; - xcb_ewmh_get_wm_sync_request_counter_reply(&EWMH, cookie, &count, NULL); - return count; -} - -/*void LXCB::WM_Set_Sync_Request_Counter(WId win, uint64_t count){ - -}*/ - -// _NET_WM_FULLSCREEN_MONITORS -QList<unsigned int> LXCB::WM_Get_Fullscreen_Monitors(WId win){ - //Returns: [top,bottom,left,right] monitor numbers for window to use when fullscreen - QList<unsigned int> out; out << 0 << 0 << 0 << 0; //init the output array - xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_fullscreen_monitors_unchecked(&EWMH, win); - xcb_ewmh_get_wm_fullscreen_monitors_reply_t reply; - if(1==xcb_ewmh_get_wm_fullscreen_monitors_reply(&EWMH, cookie, &reply, NULL) ){ - out[0] = reply.top; out[1] = reply.bottom; - out[2] = reply.left; out[3] = reply.right; - } - return out; -} - -void LXCB::WM_Set_Fullscreen_Montors(WId win, QList<unsigned int> list){ - //Input: [top,bottom,left,right] monitor numbers - while(list.length()<4){ list << 0; } - xcb_ewmh_set_wm_fullscreen_monitors(&EWMH, win, list[0], list[1], list[2], list[3]); -} - -// _NET_WM_CM_S(n) -WId LXCB::WM_Get_CM_Owner(){ - xcb_get_selection_owner_cookie_t cookie = xcb_ewmh_get_wm_cm_owner_unchecked(&EWMH, QX11Info::appScreen()); - xcb_window_t owner = 0; - xcb_ewmh_get_wm_cm_owner_reply(&EWMH, cookie, &owner, NULL); - return owner; -} - -void LXCB::WM_Set_CM_Owner(WId win){ - xcb_ewmh_set_wm_cm_owner(&EWMH, QX11Info::appScreen(), win, XCB_TIME_CURRENT_TIME,0,0); -} |