swk

commit b17b120225c3ac79bd7fb21908e698e9a3c76821
parent b8b4fc7a82b093b2f9dae1ea19dbc74d5747adde
Author: pancake <pancake@nopcode.org>
Date:   Sun, 22 Aug 2010 08:06:19 +0200

drop useless check in gi_x11. dc_init ensures non-null pointer
add support for floating point arithmetics to t/calc
Diffstat:
TODO
 | 
1
+
gi_x11.c
 | 
3
+--
t/calc.c
 | 
2
++

3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/TODO b/TODO
@@ -1,5 +1,6 @@
 TODO
 ====
+  * how to schedule a function to be executed in N ns?
   * Add thresold to detect click and pan
   * implement a top bar to mark selected column
   * support multiline text widget
diff --git a/gi_x11.c b/gi_x11.c
@@ -50,8 +50,7 @@ swk_gi_init(SwkWindow *w) {
 	char buf[128];
 	if(first) {
 		first = 0;
-		if (!(dc = dc_init()))
-			return 0;
+		dc = dc_init();
 		for(i=0;i<ColorLast;i++) {
 			sprintf(buf, "#%06x", colors[i]);
 			col[i] = dc_color(dc, buf);
diff --git a/t/calc.c b/t/calc.c
@@ -24,6 +24,7 @@ static void button(SwkEvent *e) {
 			pd = popen(buffer2, "r");
 			fgets(buffer, sizeof(buffer), pd);
 			bufferi = strlen(buffer)-1;
+			buffer[bufferi] = 0;
 			pclose(pd);
 			}
 			break;
@@ -64,6 +65,7 @@ static SwkBox contents[] = {
 	{ .cb=button, .text="*" },
 	SWK_BOX_NEWLINE(1),
 	{ .cb=swk_separator },
+	{ .cb=button, .text="." },
 	{ .cb=button, .text="=" },
 	{ .cb=NULL }
 };