first proto of awmessage

Makefile.am

@@ -141,6 +141,15 @@ awesome_client_SOURCES = \
 	common/awclient.c \
 	common/util.c common/util.h
 
+bin_PROGRAMS += awmessage
+awmessage_SOURCES = \
+        common/swindow.c common/swindow.h \
+        common/draw.c common/draw.h \
+	common/util.h common/util.c \
+	common/awesome-version.h common/awesome-version.c \
+	awmessage.c
+
+awmessage_LDADD = $(XFT_LIBS) $(X_LIBS) $(CAIRO_LIBS)
 
 EXTRA_DIST += awesome.1.txt
 man_MANS   += awesome.1

awmessage.c

@@ -0,0 +1,152 @@
+/*
+ * awmessage.c - message window for awesome
+ *
+ * Copyright © 2008 Julien Danjou <julien@danjou.info>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+
+#include "common/swindow.h"
+#include "common/util.h"
+#include "common/awesome-version.h"
+
+static void __attribute__ ((noreturn))
+exit_help(int exit_code)
+{
+    FILE *outfile = (exit_code == EXIT_SUCCESS) ? stdout : stderr;
+    fprintf(outfile, "Usage: awmessage [-x xcoord] [-y ycoord] [-f fgcolor] [-b bgcolor] <message> <icon>\n");
+    exit(exit_code);
+}
+
+int
+main(int argc, char **argv)
+{
+    Display *disp;
+    SimpleWindow *sw;
+    DrawCtx *ctx;
+    XColor fg, bg, c;
+    XEvent ev;
+    const char *fg_color = "#000000";
+    const char *bg_color = "#ffffff";
+    int opt;
+    Area geometry = { 0, 0, 200, 50 }, icon_geometry = { -1, -1, -1, -1 };
+    XftFont *font = NULL;
+
+    if(!(disp = XOpenDisplay(NULL)))
+        eprint("unable to open display");
+
+    while((opt = getopt(argc, argv, "vhf:b:x:y:n:")) != -1)
+        switch(opt)
+        {
+          case 'v':
+            eprint_version("awmessage");
+            break;
+          case 'f':
+            fg_color = a_strdup(optarg);
+            break;
+          case 'b':
+            bg_color = a_strdup(optarg);
+            break;
+          case 'x':
+            geometry.x = atoi(optarg);
+            break;
+          case 'y':
+            geometry.y = atoi(optarg);
+            break;
+          case 'h':
+            exit_help(EXIT_SUCCESS);
+            break;
+          case 'n':
+            font = XftFontOpenName(disp, DefaultScreen(disp), optarg);
+            break;
+        }
+
+    if(argc - optind < 1)
+        exit_help(EXIT_FAILURE);
+
+    if(!font)
+        font = XftFontOpenName(disp, DefaultScreen(disp), "vera-12");
+
+    geometry.width = draw_textwidth(disp, font, argv[optind]);
+    geometry.height = font->height * 1.5;
+    
+    if(argc - optind >= 2)
+    {
+        icon_geometry = draw_get_image_size(argv[optind + 1]);
+        if(icon_geometry.width <= 0 || icon_geometry.height <= 0)
+            eprint("invalid image\n");
+        else
+            geometry.width += icon_geometry.width * ((double) font->height / (double) icon_geometry.height);
+    }
+
+    sw = simplewindow_new(disp, DefaultScreen(disp),
+                          geometry.x, geometry.y, geometry.width, geometry.height, 0);
+
+    XStoreName(disp, sw->window, "awmessage");
+
+    ctx = draw_get_context(disp, DefaultScreen(disp),
+                           geometry.width, geometry.height, sw->drawable);
+
+    /* XXX replace by initxcolor() */
+    XAllocNamedColor(disp, DefaultColormap(disp, DefaultScreen(disp)),
+                     bg_color, &bg, &c);
+
+    XAllocNamedColor(disp, DefaultColormap(disp, DefaultScreen(disp)),
+                     fg_color, &fg, &c);
+
+    geometry.x = geometry.y = 0;
+    draw_text(ctx, geometry, AlignRight,
+              0, font, argv[optind], fg, bg);
+
+    if(icon_geometry.width > 0 && icon_geometry.height > 0)
+        draw_image(ctx, 0, (geometry.height / 2) - (font->height / 2),
+                   font->height,
+                   argv[optind + 1]);
+
+    p_delete(&ctx);
+
+    simplewindow_refresh_drawable(sw, DefaultScreen(disp));
+
+    XMapRaised(disp, sw->window);
+    XSync(disp, False);
+
+    while (1)
+    {
+       XNextEvent(disp, &ev);
+       switch (ev.type)
+       {
+         case ButtonPress:
+         case KeyPress:
+           return EXIT_SUCCESS;
+         case Expose:
+           simplewindow_refresh_drawable(sw, DefaultScreen(disp));
+           break;
+         default:
+           break;
+       }
+    }
+
+    simplewindow_delete(sw);
+    XCloseDisplay(disp);
+
+    return EXIT_SUCCESS;
+}
+
+// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80