Merge pull request #125 from msharov/master

Remove use of float and math.h

Author: JLErvin

.gitignore

@@ -1,6 +1,4 @@
-*.o
-berry
-berryc
+.o
 config.status
 Config.mk
 config.h

client.c

@@ -38,19 +38,19 @@ struct command {
 };
 static const struct command command_table[] = {
     { "window_move",            IPCWindowMoveRelative,      false, 2, fn_int     },
-    { "window_move_absolute",   IPCWindowMoveAbsolute,      false, 2, fn_int     }, 
+    { "window_move_absolute",   IPCWindowMoveAbsolute,      false, 2, fn_int     },
     { "window_resize",          IPCWindowResizeRelative,    false, 2, fn_int     },
     { "window_resize_absolute", IPCWindowResizeAbsolute,    false, 2, fn_int     },
     { "window_raise",           IPCWindowRaise,             false, 0, NULL       },
     { "window_monocle",         IPCWindowMonocle,           false, 0, NULL       },
     { "window_close",           IPCWindowClose,             false, 0, NULL       },
     { "window_center",          IPCWindowCenter,            false, 0, NULL       },
     { "focus_color",            IPCFocusColor,              true,  1, fn_hex     },
-    { "unfocus_color",          IPCUnfocusColor,            true,  1, fn_hex     }, 
+    { "unfocus_color",          IPCUnfocusColor,            true,  1, fn_hex     },
     { "inner_focus_color",      IPCInnerFocusColor,         true,  1, fn_hex     },
-    { "inner_unfocus_color",    IPCInnerUnfocusColor,       true,  1, fn_hex     }, 
-    { "text_focus_color",       IPCTitleFocusColor,         true,  1, fn_hex     }, 
-    { "text_unfocus_color",     IPCTitleUnfocusColor,       true,  1, fn_hex     }, 
+    { "inner_unfocus_color",    IPCInnerUnfocusColor,       true,  1, fn_hex     },
+    { "text_focus_color",       IPCTitleFocusColor,         true,  1, fn_hex     },
+    { "text_unfocus_color",     IPCTitleUnfocusColor,       true,  1, fn_hex     },
     { "border_width",           IPCBorderWidth,             true,  1, fn_int     },
     { "inner_border_width",     IPCInnerBorderWidth,        true,  1, fn_int     },
     { "title_height",           IPCTitleHeight,             true,  1, fn_int     },
@@ -126,7 +126,7 @@ fn_str(long *data, bool b, int i, char **argv)
 /* This function works by setting a new atom globally on the root
  * window called BERRY_FONT_PROPERTY which tells berry what font
  * to use for window decoration.
- * We set the font here in the client and then send a message to 
+ * We set the font here in the client and then send a message to
  * berry, notifying the main program to read this value
  */
 static void
@@ -137,7 +137,7 @@ fn_font(long *data, bool b, int i, char** argv)
     UNUSED(data);
     char** font_list;
     XTextProperty font_prop;
-    
+
     font_list = malloc(sizeof(char*));
     font_list[0] = argv[0];
     Xutf8TextListToTextProperty(display, font_list, 1,
@@ -208,7 +208,7 @@ send_command(const struct command *c, int argc, char **argv)
     ev.xclient.message_type = XInternAtom(display, BERRY_CLIENT_EVENT, False);
     ev.xclient.format = 32;
 
-    /* We use the following protocol: 
+    /* We use the following protocol:
      * If the given command is related to berry's confid then assign it a value of
      * IPCConfig at d[0]. Then, assign the specific config element at d[1], shifting
      * all values up by one.
@@ -245,7 +245,7 @@ main(int argc, char **argv)
     c_argc = argc - 2;
     c_argv = argv + 2;
 
-    if (c_argc == -1) 
+    if (c_argc == -1)
         return 1;
     else if (strcmp(argv[1], "-h") == 0)
         usage();

config.h.in

@@ -30,7 +30,7 @@
 
 #define MOVE_STEP 40
 #define RESIZE_STEP 40
-#define PLACE_RES 10 
+#define PLACE_RES 10
 
 #define TOP_GAP 30
 #define BOT_GAP 0

utils.c

@@ -1,9 +1,6 @@
-#include "types.h"
 #include "utils.h"
-#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <X11/Xlib.h>
 
 int
 asprintf(char **buf, const char *fmt, ...)
@@ -37,18 +34,3 @@ vasprintf(char **buf, const char *fmt, va_list args)
 	size = vsprintf(*buf, fmt, args);
 	return size;
 }
-
-int
-euclidean_distance(struct client *a, struct client *b)
-{
-    int x_diff, y_diff;
-    x_diff = a->geom.x - b->geom.x;
-    y_diff = a->geom.y - b->geom.y;
-    return pow(x_diff, 2) + pow(y_diff, 2);
-}
-
-int
-round_k(int n)
-{
-    return ceil(n / 10) * 10;
-}

utils.h

@@ -2,18 +2,15 @@
 #define _BERRY_UTILS_H_
 
 #include "types.h"
-#include <X11/Xlib.h>
 #include <stdarg.h>
 
 #define MAX(a, b) ((a > b) ? (a) : (b))
 #define MIN(a, b) ((a < b) ? (a) : (b))
 #define UNUSED(x) (void)(x)
-#define LOGN(msg)      do { if (debug) fprintf(stderr, __WINDOW_MANAGER_NAME__": " msg "\n"); } while (0) 
+#define LOGN(msg)      do { if (debug) fprintf(stderr, __WINDOW_MANAGER_NAME__": " msg "\n"); } while (0)
 #define LOGP(msg, ...) do { if (debug) fprintf(stderr, __WINDOW_MANAGER_NAME__": " msg "\n", __VA_ARGS__); } while (0)
 
 int asprintf(char **buf, const char *fmt, ...);
 int vasprintf(char **buf, const char *fmt, va_list args);
-int euclidean_distance(struct client *a, struct client *b);
-int round_k(int n);
 
 #endif