Name atoms according to ICCCM

[geometrycompositor.git] / source / control.c

diff --git a/source/control.c b/source/control.c
index ae47c9e34083c0f9d98173263f850eb1c39a992f..f0c3357fc8018fb74ba33f4445597b6fa57f3a5a 100644 (file)
--- a/source/control.c
+++ b/source/control.c
@@ -31,8 +31,8 @@ GeometryCorrection *get_corrections(Display *display)
        char *name_ptr;
 
        root = DefaultRootWindow(display);
-       monitors_atom = XInternAtom(display, "GEOMETRY_CORRECTION_MONITORS", False);
-       correction_atom = XInternAtom(display, "GEOMETRY_CORRECTION", False);
+       monitors_atom = XInternAtom(display, "_MSP_GEOMETRY_CORRECTION_MONITORS", False);
+       correction_atom = XInternAtom(display, "_MSP_GEOMETRY_CORRECTION", False);
 
        XGetWindowProperty(display, root, monitors_atom, 0, 64, False, XA_STRING,
                &prop_type, &prop_format, &names_length, &overflow, (unsigned char **)&names);
@@ -47,7 +47,7 @@ GeometryCorrection *get_corrections(Display *display)
                return NULL;
        }
 
-       ncorrections = 0;
+       ncorrections = (names_length>0);
        for(i=0; i<names_length; ++i)
                if(!names[i])
                        ++ncorrections;
@@ -115,8 +115,8 @@ void set_corrections(Display *display, GeometryCorrection *corrections)
        }
 
        root = DefaultRootWindow(display);
-       monitors_atom = XInternAtom(display, "GEOMETRY_CORRECTION_MONITORS", False);
-       correction_atom = XInternAtom(display, "GEOMETRY_CORRECTION", False);
+       monitors_atom = XInternAtom(display, "_MSP_GEOMETRY_CORRECTION_MONITORS", False);
+       correction_atom = XInternAtom(display, "_MSP_GEOMETRY_CORRECTION", False);
        XChangeProperty(display, root, monitors_atom, XA_STRING, 8, PropModeReplace, (unsigned char *)names, total_len+ncorrections-1);
        XChangeProperty(display, root, correction_atom, XA_INTEGER, 16, PropModeReplace, (unsigned char *)values, ncorrections*4);