void xf_SetWindowFullscreen(xfInfo* xfi, xfWindow* window, boolean fullscreen) { if (fullscreen) { xf_SetWindowDecorations(xfi, window, False); XMoveResizeWindow(xfi->display, window->handle, 0, 0, window->width, window->height); XMapRaised(xfi->display, window->handle); window->fullscreen = True; } }
xfWindow* xf_CreateDesktopWindow(xfInfo* xfi, char* name, int width, int height, boolean decorations) { xfWindow* window; window = (xfWindow*) xzalloc(sizeof(xfWindow)); if (window != NULL) { int input_mask; XClassHint* class_hints; window->width = width; window->height = height; window->fullscreen = False; window->decorations = decorations; window->handle = XCreateWindow(xfi->display, RootWindowOfScreen(xfi->screen), xfi->workArea.x, xfi->workArea.y, xfi->width, xfi->height, 0, xfi->depth, InputOutput, xfi->visual, CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | CWBorderPixel, &xfi->attribs); class_hints = XAllocClassHint(); if (class_hints != NULL) { class_hints->res_name = "xfreerdp"; class_hints->res_class = "xfreerdp"; XSetClassHint(xfi->display, window->handle, class_hints); XFree(class_hints); } xf_ResizeDesktopWindow(xfi, window, width, height); xf_SetWindowDecorations(xfi, window, decorations); input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | VisibilityChangeMask | FocusChangeMask | StructureNotifyMask | PointerMotionMask | ExposureMask | PropertyChangeMask; if (xfi->grab_keyboard) input_mask |= EnterWindowMask | LeaveWindowMask; XSelectInput(xfi->display, window->handle, input_mask); XMapWindow(xfi->display, window->handle); } XStoreName(xfi->display, window->handle, name); return window; }
xfWindow* xf_CreateWindow(xfInfo* xfi, rdpWindow* wnd, int x, int y, int width, int height, uint32 id) { xfWindow* window; window = (xfWindow*) xzalloc(sizeof(xfWindow)); if ((width * height) < 1) return NULL; xf_FixWindowCoordinates(xfi, &x, &y, &width, &height); window->left = x; window->top = y; window->right = x + width - 1; window->bottom = y + height - 1; window->width = width; window->height = height; if (window != NULL) { XGCValues gcv; int input_mask; XClassHint* class_hints; window->decorations = False; window->fullscreen = False; window->window = wnd; window->localMoveSize = False; window->handle = XCreateWindow(xfi->display, RootWindowOfScreen(xfi->screen), x, y, window->width, window->height, 0, xfi->depth, InputOutput, xfi->visual, CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | CWBorderPixel, &xfi->attribs); xf_SetWindowDecorations(xfi, window, window->decorations); class_hints = XAllocClassHint(); if (class_hints != NULL) { char* class; class = xmalloc(sizeof(rail_window_class)); snprintf(class, sizeof(rail_window_class), "RAIL:%08X", id); class_hints->res_name = "RAIL"; class_hints->res_class = class; XSetClassHint(xfi->display, window->handle, class_hints); XFree(class_hints); xfree(class); }
int xf_AppWindowInit(xfContext* xfc, xfAppWindow* appWindow) { XGCValues gcv; int input_mask; XWMHints* InputModeHint; XClassHint* class_hints; xf_FixWindowCoordinates(xfc, &appWindow->x, &appWindow->y, &appWindow->width, &appWindow->height); appWindow->decorations = FALSE; appWindow->fullscreen = FALSE; appWindow->local_move.state = LMS_NOT_ACTIVE; appWindow->is_mapped = FALSE; appWindow->is_transient = FALSE; appWindow->rail_state = 0; appWindow->rail_ignore_configure = FALSE; appWindow->handle = XCreateWindow(xfc->display, RootWindowOfScreen(xfc->screen), appWindow->x, appWindow->y, appWindow->width, appWindow->height, 0, xfc->depth, InputOutput, xfc->visual, 0, &xfc->attribs); if (!appWindow->handle) return -1; ZeroMemory(&gcv, sizeof(gcv)); appWindow->gc = XCreateGC(xfc->display, appWindow->handle, GCGraphicsExposures, &gcv); class_hints = XAllocClassHint(); if (class_hints) { char* class = NULL; if (xfc->context.settings->WmClass) { class_hints->res_class = xfc->context.settings->WmClass; } else { class = malloc(sizeof("RAIL:00000000")); sprintf_s(class, sizeof("RAIL:00000000"), "RAIL:%08"PRIX32"", appWindow->windowId); class_hints->res_class = class; } class_hints->res_name = "RAIL"; XSetClassHint(xfc->display, appWindow->handle, class_hints); XFree(class_hints); free(class); } /* Set the input mode hint for the WM */ InputModeHint = XAllocWMHints(); InputModeHint->flags = (1L << 0); InputModeHint->input = True; XSetWMHints(xfc->display, appWindow->handle, InputModeHint); XFree(InputModeHint); XSetWMProtocols(xfc->display, appWindow->handle, &(xfc->WM_DELETE_WINDOW), 1); input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask | Button1MotionMask | Button2MotionMask | Button3MotionMask | Button4MotionMask | Button5MotionMask | ButtonMotionMask | KeymapStateMask | ExposureMask | VisibilityChangeMask | StructureNotifyMask | SubstructureNotifyMask | SubstructureRedirectMask | FocusChangeMask | PropertyChangeMask | ColormapChangeMask | OwnerGrabButtonMask; XSelectInput(xfc->display, appWindow->handle, input_mask); xf_SetWindowDecorations(xfc, appWindow->handle, appWindow->decorations); xf_SetWindowStyle(xfc, appWindow, appWindow->dwStyle, appWindow->dwExStyle); xf_SetWindowPID(xfc, appWindow->handle, 0); xf_ShowWindow(xfc, appWindow, WINDOW_SHOW); XClearWindow(xfc->display, appWindow->handle); XMapWindow(xfc->display, appWindow->handle); /* Move doesn't seem to work until window is mapped. */ xf_MoveWindow(xfc, appWindow, appWindow->x, appWindow->y, appWindow->width, appWindow->height); xf_SetWindowText(xfc, appWindow, appWindow->title); return 1; }
xfWindow* xf_CreateDesktopWindow(xfContext* xfc, char* name, int width, int height) { XEvent xevent; int input_mask; xfWindow* window; Window parentWindow; XClassHint* classHints; rdpSettings* settings; window = (xfWindow*) calloc(1, sizeof(xfWindow)); if (!window) return NULL; settings = xfc->context.settings; parentWindow = (Window) xfc->context.settings->ParentWindowId; window->width = width; window->height = height; window->decorations = xfc->decorations; window->is_mapped = FALSE; window->is_transient = FALSE; window->handle = XCreateWindow(xfc->display, RootWindowOfScreen(xfc->screen), xfc->workArea.x, xfc->workArea.y, xfc->workArea.width, xfc->workArea.height, 0, xfc->depth, InputOutput, xfc->visual, CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | CWBorderPixel | CWWinGravity | CWBitGravity, &xfc->attribs); window->shmid = shm_open(get_shm_id(), (O_CREAT | O_RDWR), (S_IREAD | S_IWRITE)); if (window->shmid < 0) { DEBUG_X11("xf_CreateDesktopWindow: failed to get access to shared memory - shmget()\n"); } else { void* mem; ftruncate(window->shmid, sizeof(window->handle)); mem = mmap(0, sizeof(window->handle), PROT_READ | PROT_WRITE, MAP_SHARED, window->shmid, 0); if (mem == MAP_FAILED) { DEBUG_X11("xf_CreateDesktopWindow: failed to assign pointer to the memory address - shmat()\n"); } else { window->xfwin = mem; *window->xfwin = window->handle; } } classHints = XAllocClassHint(); if (classHints) { classHints->res_name = "xfreerdp"; if (xfc->context.settings->WmClass) classHints->res_class = xfc->context.settings->WmClass; else classHints->res_class = "xfreerdp"; XSetClassHint(xfc->display, window->handle, classHints); XFree(classHints); } xf_ResizeDesktopWindow(xfc, window, width, height); xf_SetWindowDecorations(xfc, window->handle, window->decorations); xf_SetWindowPID(xfc, window->handle, 0); input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | VisibilityChangeMask | FocusChangeMask | StructureNotifyMask | PointerMotionMask | ExposureMask | PropertyChangeMask; if (xfc->grab_keyboard) input_mask |= EnterWindowMask | LeaveWindowMask; XChangeProperty(xfc->display, window->handle, xfc->_NET_WM_ICON, XA_CARDINAL, 32, PropModeReplace, (BYTE*) xf_icon_prop, ARRAYSIZE(xf_icon_prop)); if (parentWindow) XReparentWindow(xfc->display, window->handle, parentWindow, 0, 0); XSelectInput(xfc->display, window->handle, input_mask); XClearWindow(xfc->display, window->handle); xf_SetWindowTitleText(xfc, window->handle, name); XMapWindow(xfc->display, window->handle); xf_input_init(xfc, window->handle); /* * NOTE: This must be done here to handle reparenting the window, * so that we don't miss the event and hang waiting for the next one */ do { XMaskEvent(xfc->display, VisibilityChangeMask, &xevent); } while (xevent.type != VisibilityNotify); /* * The XCreateWindow call will start the window in the upper-left corner of our current * monitor instead of the upper-left monitor for remote app mode (which uses all monitors). * This extra call after the window is mapped will position the login window correctly */ if (xfc->context.settings->RemoteApplicationMode) { XMoveWindow(xfc->display, window->handle, 0, 0); } else if (settings->DesktopPosX != UINT32_MAX && settings->DesktopPosY != UINT32_MAX) { XMoveWindow(xfc->display, window->handle, settings->DesktopPosX, settings->DesktopPosY); } window->floatbar = xf_floatbar_new(xfc, window->handle, name, settings->Floatbar); return window; }
void xf_SetWindowFullscreen(xfContext* xfc, xfWindow* window, BOOL fullscreen) { UINT32 i; rdpSettings* settings = xfc->context.settings; int startX, startY; UINT32 width = window->width; UINT32 height = window->height; /* xfc->decorations is set by caller depending on settings and whether it is fullscreen or not */ window->decorations = xfc->decorations; /* show/hide decorations (e.g. title bar) as guided by xfc->decorations */ xf_SetWindowDecorations(xfc, window->handle, window->decorations); DEBUG_X11(TAG, "X window decoration set to %d", (int)window->decorations); xf_floatbar_toggle_fullscreen(xfc->window->floatbar, fullscreen); if (fullscreen) { xfc->savedWidth = xfc->window->width; xfc->savedHeight = xfc->window->height; xfc->savedPosX = xfc->window->left; xfc->savedPosY = xfc->window->top; startX = (settings->DesktopPosX != UINT32_MAX) ? settings->DesktopPosX : 0; startY = (settings->DesktopPosY != UINT32_MAX) ? settings->DesktopPosY : 0; } else { width = xfc->savedWidth; height = xfc->savedHeight; startX = xfc->savedPosX; startY = xfc->savedPosY; } /* Determine the x,y starting location for the fullscreen window */ if (fullscreen) { /* Initialize startX and startY with reasonable values */ startX = xfc->context.settings->MonitorDefArray[0].x; startY = xfc->context.settings->MonitorDefArray[0].y; /* Search all monitors to find the lowest startX and startY values */ for (i = 0; i < xfc->context.settings->MonitorCount; i++) { startX = MIN(startX, xfc->context.settings->MonitorDefArray[i].x); startY = MIN(startY, xfc->context.settings->MonitorDefArray[i].y); } /* Lastly apply any monitor shift(translation from remote to local coordinate system) * to startX and startY values */ startX += xfc->context.settings->MonitorLocalShiftX; startY += xfc->context.settings->MonitorLocalShiftY; } /* It is safe to proceed with simply toogling _NET_WM_STATE_FULLSCREEN window state on the following conditions: - The window manager supports multiple monitor full screen - The user requested to use a single monitor to render the remote desktop */ if (xfc->_NET_WM_FULLSCREEN_MONITORS != None || settings->MonitorCount == 1) { xf_ResizeDesktopWindow(xfc, window, width, height); if (fullscreen) { /* enter full screen: move the window before adding NET_WM_STATE_FULLSCREEN */ XMoveWindow(xfc->display, window->handle, startX, startY); } /* Set the fullscreen state */ xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, fullscreen ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE, xfc->_NET_WM_STATE_FULLSCREEN, 0, 0); if (!fullscreen) { /* leave full screen: move the window after removing NET_WM_STATE_FULLSCREEN */ XMoveWindow(xfc->display, window->handle, startX, startY); } /* Set monitor bounds */ if (settings->MonitorCount > 1) { xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_FULLSCREEN_MONITORS, 5, xfc->fullscreenMonitors.top, xfc->fullscreenMonitors.bottom, xfc->fullscreenMonitors.left, xfc->fullscreenMonitors.right, 1); } } else { if (fullscreen) { xf_SetWindowDecorations(xfc, window->handle, FALSE); if (xfc->fullscreenMonitors.top) { xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, _NET_WM_STATE_ADD, xfc->fullscreenMonitors.top, 0, 0); } else { XSetWindowAttributes xswa; xswa.override_redirect = True; XChangeWindowAttributes(xfc->display, window->handle, CWOverrideRedirect, &xswa); XRaiseWindow(xfc->display, window->handle); xswa.override_redirect = False; XChangeWindowAttributes(xfc->display, window->handle, CWOverrideRedirect, &xswa); } /* if window is in maximized state, save and remove */ if (xfc->_NET_WM_STATE_MAXIMIZED_VERT != None) { BYTE state; unsigned long nitems; unsigned long bytes; BYTE* prop; if (xf_GetWindowProperty(xfc, window->handle, xfc->_NET_WM_STATE, 255, &nitems, &bytes, &prop)) { state = 0; while (nitems-- > 0) { if (((Atom*) prop)[nitems] == xfc->_NET_WM_STATE_MAXIMIZED_VERT) state |= 0x01; if (((Atom*) prop)[nitems] == xfc->_NET_WM_STATE_MAXIMIZED_HORZ) state |= 0x02; } if (state) { xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, _NET_WM_STATE_REMOVE, xfc->_NET_WM_STATE_MAXIMIZED_VERT, 0, 0); xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, _NET_WM_STATE_REMOVE, xfc->_NET_WM_STATE_MAXIMIZED_HORZ, 0, 0); xfc->savedMaximizedState = state; } XFree(prop); } } width = xfc->vscreen.area.right - xfc->vscreen.area.left + 1; height = xfc->vscreen.area.bottom - xfc->vscreen.area.top + 1; DEBUG_X11("X window move and resize %dx%d@%dx%d", startX, startY, width, height); xf_ResizeDesktopWindow(xfc, window, width, height); XMoveWindow(xfc->display, window->handle, startX, startY); } else { xf_SetWindowDecorations(xfc, window->handle, window->decorations); xf_ResizeDesktopWindow(xfc, window, width, height); XMoveWindow(xfc->display, window->handle, startX, startY); if (xfc->fullscreenMonitors.top) { xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, _NET_WM_STATE_REMOVE, xfc->fullscreenMonitors.top, 0, 0); } /* restore maximized state, if the window was maximized before setting fullscreen */ if (xfc->savedMaximizedState & 0x01) { xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, _NET_WM_STATE_ADD, xfc->_NET_WM_STATE_MAXIMIZED_VERT, 0, 0); } if (xfc->savedMaximizedState & 0x02) { xf_SendClientEvent(xfc, window->handle, xfc->_NET_WM_STATE, 4, _NET_WM_STATE_ADD, xfc->_NET_WM_STATE_MAXIMIZED_HORZ, 0, 0); } xfc->savedMaximizedState = 0; } } }