split global window management stuff out into its own file

also rename a few things for clarity

1 files changed, 45 insertions, 0 deletions

diff --git a/src/window-backend-xlib.c b/src/window-backend-xlib.c
new file mode 100644
index 0000000..651437c
--- /dev/null
+++ b/src/window-backend-xlib.c
@@ -0,0 +1,45 @@
+#include <stdlib.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
+#include "runes.h"
+#include "window-backend-xlib.h"
+
+#include "config.h"
+#include "display.h"
+#include "loop.h"
+#include "pty-unix.h"
+#include "term.h"
+
+static char *atom_names[RUNES_NUM_ATOMS] = {
+    "WM_DELETE_WINDOW",
+    "_NET_WM_PING",
+    "_NET_WM_PID",
+    "_NET_WM_ICON_NAME",
+    "_NET_WM_NAME",
+    "UTF8_STRING",
+    "WM_PROTOCOLS",
+    "TARGETS",
+    "RUNES_FLUSH",
+    "RUNES_SELECTION"
+};
+
+RunesWindowBackend *runes_window_backend_new()
+{
+    RunesWindowBackend *wb;
+
+    XInitThreads();
+    XSetLocaleModifiers("");
+
+    wb = calloc(1, sizeof(RunesWindowBackend));
+    wb->dpy = XOpenDisplay(NULL);
+    XInternAtoms(wb->dpy, atom_names, RUNES_NUM_ATOMS, False, wb->atoms);
+
+    return wb;
+}
+
+void runes_window_backend_delete(RunesWindowBackend *wb)
+{
+    XCloseDisplay(wb->dpy);
+    free(wb);
+}