X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=demo_prior;a=blobdiff_plain;f=src%2Fimtk%2Fprogress.c;fp=src%2Fimtk%2Fprogress.c;h=ae80834ee2395b5d23b72737a741995dd09b7045;hp=0000000000000000000000000000000000000000;hb=2f14a35e7d557da12f24056267b911f24774aa18;hpb=5eefe7b94c8d6c6caa2c10e3835ab0831a3c42a1

diff --git a/src/imtk/progress.c b/src/imtk/progress.c
new file mode 100644
index 0000000..ae80834
--- /dev/null
+++ b/src/imtk/progress.c
@@ -0,0 +1,44 @@
+#include <string.h>
+#include "imtk.h"
+#include "draw.h"
+
+#define PROGR_SIZE             100
+#define PROGR_HEIGHT			15
+
+static void draw_progress(int id, float pos, int x, int y);
+
+void imtk_progress(int id, float pos, int x, int y)
+{
+	if(x == IMTK_AUTO || y == IMTK_AUTO) {
+		imtk_layout_get_pos(&x, &y);
+	}
+
+	draw_progress(id, pos, x, y);
+	imtk_layout_advance(PROGR_SIZE, PROGR_HEIGHT);
+}
+
+static void draw_progress(int id, float pos, int x, int y)
+{
+	int bar_size = PROGR_SIZE * pos;
+	float b = imtk_get_bevel_width();
+	float tcol[4], bcol[4];
+
+	if(pos < 0.0) pos = 0.0;
+	if(pos > 1.0) pos = 1.0;
+
+	memcpy(tcol, imtk_get_color(IMTK_BOTTOM_COLOR), sizeof tcol);
+	memcpy(bcol, imtk_get_color(IMTK_TOP_COLOR), sizeof bcol);
+
+	/* trough */
+	imtk_draw_rect(x - b, y - b, PROGR_SIZE + b * 2, PROGR_HEIGHT + b * 2, tcol, bcol);
+	imtk_draw_frame(x - b, y - b, PROGR_SIZE + b * 2, PROGR_HEIGHT + b * 2, FRAME_INSET);
+
+	/* bar */
+	if(pos > 0.0) {
+		memcpy(tcol, imtk_get_color(IMTK_TOP_COLOR), sizeof tcol);
+		memcpy(bcol, imtk_get_color(IMTK_BOTTOM_COLOR), sizeof bcol);
+
+		imtk_draw_rect(x, y, bar_size, PROGR_HEIGHT, tcol, bcol);
+		imtk_draw_frame(x, y, bar_size, PROGR_HEIGHT, FRAME_OUTSET);
+	}
+}