From: Michael D. Lowis <mike@mdlowis.com>
Date: Wed, 31 Jul 2024 03:40:08 +0000 (-0400)
Subject: added atom generator
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=7c0168cebd8e1fe03a3d368e5dce614970adc4b2;p=proto%2Fanvil.git

added atom generator
---

diff --git a/anvil.c b/anvil.c
index 546ce31..9a6455a 100644
--- a/anvil.c
+++ b/anvil.c
@@ -178,7 +178,7 @@ static void xclientmsg(XEvent* e)
 {
     XClientMessageEvent* ev = &(e->xclient);
     printf("CLIENT_MSG(w: 0x%lx a: '%s')\n", ev->window, XGetAtomName(X.disp, ev->message_type));
-    if (ev->message_type == atom("_NET_ACTIVE_WINDOW"))
+    if (ev->message_type == _NET_ACTIVE_WINDOW)
     {
         mons_activate(ev->window);
     }
@@ -295,6 +295,7 @@ int main(void)
     mons_init();
     client_initall();
     keys_init();
+    atoms_init();
 
     /* setup event handlers */
     X.eventfns[ButtonPress] = xbtnpress;
diff --git a/anvil.h b/anvil.h
index 0444fa9..247943f 100644
--- a/anvil.h
+++ b/anvil.h
@@ -15,6 +15,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <assert.h>
+#include "atoms.h"
 
 #define min(a,b) (a < b ? a : b)
 #define max(a,b) (a > b ? a : b)
@@ -195,7 +196,6 @@ void check(intptr_t stat, char* msg);
 void die(char* str);
 void* ecalloc(size_t n, size_t sz);
 void xfree(void* p);
-Atom atom(char* str);
 void sendmsg(Window win, Atom proto, Atom type);
 
 #endif
diff --git a/atoms b/atoms
new file mode 100644
index 0000000..15ef57f
--- /dev/null
+++ b/atoms
@@ -0,0 +1,13 @@
+WM_NAME
+WM_ICON_NAME
+WM_NORMAL_HINTS
+WM_HINTS
+WM_CLASS
+WM_TRANSIENT_FOR
+WM_PROTOCOLS
+WM_COLORMAP_WINDOWS
+WM_CLIENT_MACHINE
+WM_DELETE_WINDOW
+_NET_ACTIVE_WINDOW
+_NET_WM_WINDOW_TYPE
+_NET_WM_WINDOW_TYPE_DIALOG
diff --git a/atoms.c b/atoms.c
new file mode 100644
index 0000000..7df75ef
--- /dev/null
+++ b/atoms.c
@@ -0,0 +1,30 @@
+#include "anvil.h"
+Atom WM_NAME;
+Atom WM_ICON_NAME;
+Atom WM_NORMAL_HINTS;
+Atom WM_HINTS;
+Atom WM_CLASS;
+Atom WM_TRANSIENT_FOR;
+Atom WM_PROTOCOLS;
+Atom WM_COLORMAP_WINDOWS;
+Atom WM_CLIENT_MACHINE;
+Atom WM_DELETE_WINDOW;
+Atom _NET_ACTIVE_WINDOW;
+Atom _NET_WM_WINDOW_TYPE;
+Atom _NET_WM_WINDOW_TYPE_DIALOG;
+
+void atoms_init(void) {
+    WM_NAME = XInternAtom(X.disp, "WM_NAME", False);
+    WM_ICON_NAME = XInternAtom(X.disp, "WM_ICON_NAME", False);
+    WM_NORMAL_HINTS = XInternAtom(X.disp, "WM_NORMAL_HINTS", False);
+    WM_HINTS = XInternAtom(X.disp, "WM_HINTS", False);
+    WM_CLASS = XInternAtom(X.disp, "WM_CLASS", False);
+    WM_TRANSIENT_FOR = XInternAtom(X.disp, "WM_TRANSIENT_FOR", False);
+    WM_PROTOCOLS = XInternAtom(X.disp, "WM_PROTOCOLS", False);
+    WM_COLORMAP_WINDOWS = XInternAtom(X.disp, "WM_COLORMAP_WINDOWS", False);
+    WM_CLIENT_MACHINE = XInternAtom(X.disp, "WM_CLIENT_MACHINE", False);
+    WM_DELETE_WINDOW = XInternAtom(X.disp, "WM_DELETE_WINDOW", False);
+    _NET_ACTIVE_WINDOW = XInternAtom(X.disp, "_NET_ACTIVE_WINDOW", False);
+    _NET_WM_WINDOW_TYPE = XInternAtom(X.disp, "_NET_WM_WINDOW_TYPE", False);
+    _NET_WM_WINDOW_TYPE_DIALOG = XInternAtom(X.disp, "_NET_WM_WINDOW_TYPE_DIALOG", False);
+}
diff --git a/atoms.h b/atoms.h
new file mode 100644
index 0000000..a907d6a
--- /dev/null
+++ b/atoms.h
@@ -0,0 +1,16 @@
+
+extern Atom WM_NAME;
+extern Atom WM_ICON_NAME;
+extern Atom WM_NORMAL_HINTS;
+extern Atom WM_HINTS;
+extern Atom WM_CLASS;
+extern Atom WM_TRANSIENT_FOR;
+extern Atom WM_PROTOCOLS;
+extern Atom WM_COLORMAP_WINDOWS;
+extern Atom WM_CLIENT_MACHINE;
+extern Atom WM_DELETE_WINDOW;
+extern Atom _NET_ACTIVE_WINDOW;
+extern Atom _NET_WM_WINDOW_TYPE;
+extern Atom _NET_WM_WINDOW_TYPE_DIALOG;
+
+void atoms_init(void);
diff --git a/client.c b/client.c
index 78f6c18..23342e8 100644
--- a/client.c
+++ b/client.c
@@ -142,7 +142,7 @@ void client_close(Client* c)
 {
     if (c->flags & F_WM_DELETE)
     {
-        sendmsg(c->win, atom("WM_PROTOCOLS"), atom("WM_DELETE_WINDOW"));
+        sendmsg(c->win, WM_PROTOCOLS, WM_DELETE_WINDOW);
     }
     else
     {
@@ -183,8 +183,8 @@ void client_readprops(Client* c)
 
     /* check if the window is a dialog */
     XGetWindowProperty(
-        X.disp, c->win, atom("_NET_WM_WINDOW_TYPE"), 0L, -1, False, XA_ATOM, &actual_type, &format, &n, &extra, (unsigned char **)&wintype);
-    if (wintype && *wintype == atom("_NET_WM_WINDOW_TYPE_DIALOG"))
+        X.disp, c->win, _NET_WM_WINDOW_TYPE, 0L, -1, False, XA_ATOM, &actual_type, &format, &n, &extra, (unsigned char **)&wintype);
+    if (wintype && *wintype == _NET_WM_WINDOW_TYPE_DIALOG)
     {
         c->flags |= F_DIALOG|F_FLOATING;
     }
@@ -195,7 +195,7 @@ void client_readprops(Client* c)
     XGetWMProtocols(X.disp, c->win, &protos, &nprotos);
     for (int i = 0; i < nprotos; i++)
     {
-        if (protos[i] == atom("WM_DELETE_WINDOW"))
+        if (protos[i] == WM_DELETE_WINDOW)
         {
             c->flags |= F_WM_DELETE;
         }
diff --git a/genatoms b/genatoms
new file mode 100755
index 0000000..c163acb
--- /dev/null
+++ b/genatoms
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+hdr="atoms.h"
+src="atoms.c"
+
+echo "" > $hdr
+echo -e "#include \"anvil.h\"" > $src
+
+while IFS= read -r line; do
+    echo "extern Atom $line;" >> "$hdr"
+    echo "Atom $line;" >> "$src"
+done < atoms
+echo "" >> "$hdr"
+echo "void atoms_init(void);" >> "$hdr"
+
+echo "" >> "$src"
+echo "void atoms_init(void) {" >> "$src"
+while IFS= read -r atom; do
+    echo "    $atom = XInternAtom(X.disp, \"$atom\", False);" >> "$src"
+done < atoms
+echo "}"  >> "$src"
\ No newline at end of file
diff --git a/util.c b/util.c
index af4eba7..e33a086 100644
--- a/util.c
+++ b/util.c
@@ -32,11 +32,6 @@ void xfree(void* p)
     }
 }
 
-Atom atom(char* str)
-{
-    return XInternAtom(X.disp, str, False);
-}
-
 void sendmsg(Window win, Atom proto, Atom type)
 {
     XEvent ev;