itCreate a window on screen - xmenu - drop-down menu for X11	Err	z3bra.org	70
hgit clone git://git.z3bra.org/xmenu.git	URL:git://git.z3bra.org/xmenu.git	z3bra.org	70
1Log	/scm/xmenu/log.gph	z3bra.org	70
1Files	/scm/xmenu/files.gph	z3bra.org	70
1Refs	/scm/xmenu/refs.gph	z3bra.org	70
i---	Err	z3bra.org	70
1commit 7ee5c0bf82d7491c1f62d381fcde373ec154d066	/scm/xmenu/commit/7ee5c0bf82d7491c1f62d381fcde373ec154d066.gph	z3bra.org	70
1parent 6aa884a39d72c6c64ccb4efdf2417c90df0fef72	/scm/xmenu/commit/6aa884a39d72c6c64ccb4efdf2417c90df0fef72.gph	z3bra.org	70
hAuthor: Willy Goiffon <dev@z3bra.org>	URL:mailto:dev@z3bra.org	z3bra.org	70
iDate:   Fri,  8 Nov 2019 22:11:42 +0100	Err	z3bra.org	70
i	Err	z3bra.org	70
iCreate a window on screen	Err	z3bra.org	70
i	Err	z3bra.org	70
iDiffstat:	Err	z3bra.org	70
i  M config.def.h                        |       7 +++++++	Err	z3bra.org	70
i  M xmenu.c                             |      40 +++++++++++++++++++++++++++++++	Err	z3bra.org	70
i	Err	z3bra.org	70
i2 files changed, 47 insertions(+), 0 deletions(-)	Err	z3bra.org	70
i---	Err	z3bra.org	70
1diff --git a/config.def.h b/config.def.h	/scm/xmenu/file/config.def.h.gph	z3bra.org	70
it@@ -0,0 +1,7 @@	Err	z3bra.org	70
i+/* widget size */	Err	z3bra.org	70
i+int width = 320;	Err	z3bra.org	70
i+int height = 480;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+/* widget colors, given as RGB hex values */	Err	z3bra.org	70
i+uint32_t background = 0x666666;	Err	z3bra.org	70
i+uint32_t foreground = 0xffffff;	Err	z3bra.org	70
1diff --git a/xmenu.c b/xmenu.c	/scm/xmenu/file/xmenu.c.gph	z3bra.org	70
it@@ -1,11 +1,18 @@	Err	z3bra.org	70
i #include <stdio.h>	Err	z3bra.org	70
i+#include <stdint.h>	Err	z3bra.org	70
i #include <stdlib.h>	Err	z3bra.org	70
i+#include <unistd.h>	Err	z3bra.org	70
i 	Err	z3bra.org	70
i #include <xcb/xcb.h>	Err	z3bra.org	70
i 	Err	z3bra.org	70
i #include "arg.h"	Err	z3bra.org	70
i #include "config.h"	Err	z3bra.org	70
i 	Err	z3bra.org	70
i+int verbose = 0;	Err	z3bra.org	70
i+xcb_connection_t *dpy;	Err	z3bra.org	70
i+xcb_screen_t *screen;	Err	z3bra.org	70
i+xcb_window_t wid;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i void	Err	z3bra.org	70
i usage(FILE *fd, char *name)	Err	z3bra.org	70
i {	Err	z3bra.org	70
it@@ -15,17 +22,50 @@ usage(FILE *fd, char *name)	Err	z3bra.org	70
i int	Err	z3bra.org	70
i main(int argc, char *argv[])	Err	z3bra.org	70
i {	Err	z3bra.org	70
i+        int mask, val[4];	Err	z3bra.org	70
i         char *argv0;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i         ARGBEGIN {	Err	z3bra.org	70
i         case 'h':	Err	z3bra.org	70
i                 usage(stdout, argv0);	Err	z3bra.org	70
i                 return 0;	Err	z3bra.org	70
i                 break;	Err	z3bra.org	70
i+        case 'v':	Err	z3bra.org	70
i+                verbose++;	Err	z3bra.org	70
i+                break;	Err	z3bra.org	70
i         default:	Err	z3bra.org	70
i                 usage(stderr, argv0);	Err	z3bra.org	70
i                 return -1;	Err	z3bra.org	70
i                 break;	Err	z3bra.org	70
i         } ARGEND;	Err	z3bra.org	70
i 	Err	z3bra.org	70
i+        dpy = xcb_connect(NULL, NULL);	Err	z3bra.org	70
i+        if (xcb_connection_has_error(dpy))	Err	z3bra.org	70
i+                return -1;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;	Err	z3bra.org	70
i+        if (!screen)	Err	z3bra.org	70
i+                return -1;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        mask = XCB_CW_BACK_PIXEL	Err	z3bra.org	70
i+                | XCB_CW_EVENT_MASK;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        val[0] = background;	Err	z3bra.org	70
i+        val[1] = XCB_EVENT_MASK_EXPOSURE	Err	z3bra.org	70
i+                | XCB_EVENT_MASK_BUTTON_PRESS	Err	z3bra.org	70
i+                | XCB_EVENT_MASK_BUTTON_RELEASE	Err	z3bra.org	70
i+                | XCB_EVENT_MASK_BUTTON_MOTION;	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        wid = xcb_generate_id(dpy);	Err	z3bra.org	70
i+        xcb_create_window(dpy, screen->root_depth, wid, screen->root,	Err	z3bra.org	70
i+                0, 0, width, height, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,	Err	z3bra.org	70
i+                screen->root_visual, mask, val);	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        xcb_map_window(dpy, wid);	Err	z3bra.org	70
i+        xcb_flush(dpy);	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        sleep(50);	Err	z3bra.org	70
i+	Err	z3bra.org	70
i+        xcb_disconnect(dpy);	Err	z3bra.org	70
i         return 0;	Err	z3bra.org	70
i }	Err	z3bra.org	70
.