diff options
Diffstat (limited to 'platform/linuxbsd/display_server_x11.cpp')
| -rw-r--r-- | platform/linuxbsd/display_server_x11.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp index fe9e253cc9..6e925d6ac7 100644 --- a/platform/linuxbsd/display_server_x11.cpp +++ b/platform/linuxbsd/display_server_x11.cpp @@ -50,6 +50,7 @@ #include <X11/Xatom.h> #include <X11/Xutil.h> #include <X11/extensions/Xinerama.h> +#include <X11/extensions/shape.h> // ICCCM #define WM_NormalState 1L // window normal state @@ -782,6 +783,38 @@ void DisplayServerX11::window_set_title(const String &p_title, WindowID p_window XChangeProperty(x11_display, wd.x11_window, _net_wm_name, utf8_string, 8, PropModeReplace, (unsigned char *)p_title.utf8().get_data(), p_title.utf8().length()); } +void DisplayServerX11::window_set_mouse_passthrough(const Vector<Vector2> &p_region, WindowID p_window) { + _THREAD_SAFE_METHOD_ + + ERR_FAIL_COND(!windows.has(p_window)); + const WindowData &wd = windows[p_window]; + + int event_base, error_base; + const Bool ext_okay = XShapeQueryExtension(x11_display, &event_base, &error_base); + if (ext_okay) { + Region region; + if (p_region.size() == 0) { + region = XCreateRegion(); + XRectangle rect; + rect.x = 0; + rect.y = 0; + rect.width = window_get_real_size(p_window).x; + rect.height = window_get_real_size(p_window).y; + XUnionRectWithRegion(&rect, region, region); + } else { + XPoint *points = (XPoint *)memalloc(sizeof(XPoint) * p_region.size()); + for (int i = 0; i < p_region.size(); i++) { + points[i].x = p_region[i].x; + points[i].y = p_region[i].y; + } + region = XPolygonRegion(points, p_region.size(), EvenOddRule); + memfree(points); + } + XShapeCombineRegion(x11_display, wd.x11_window, ShapeInput, 0, 0, region, ShapeSet); + XDestroyRegion(region); + } +} + void DisplayServerX11::window_set_rect_changed_callback(const Callable &p_callable, WindowID p_window) { _THREAD_SAFE_METHOD_ |