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nuclear@10
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1 #include <string.h>
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2 #include "imtk.h"
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3 #include "draw.h"
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4
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5 #define PROGR_SIZE 100
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6 #define PROGR_HEIGHT 15
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7
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8 static void draw_progress(int id, float pos, int x, int y);
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9
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10 void imtk_progress(int id, float pos, int x, int y)
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11 {
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12 if(x == IMTK_AUTO || y == IMTK_AUTO) {
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13 imtk_layout_get_pos(&x, &y);
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14 }
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15
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16 draw_progress(id, pos, x, y);
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17 imtk_layout_advance(PROGR_SIZE, PROGR_HEIGHT);
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18 }
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19
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20 static void draw_progress(int id, float pos, int x, int y)
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21 {
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22 int bar_size = PROGR_SIZE * pos;
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23 float b = imtk_get_bevel_width();
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24 float tcol[4], bcol[4];
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25
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26 if(pos < 0.0) pos = 0.0;
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27 if(pos > 1.0) pos = 1.0;
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28
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29 memcpy(tcol, imtk_get_color(IMTK_BOTTOM_COLOR), sizeof tcol);
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30 memcpy(bcol, imtk_get_color(IMTK_TOP_COLOR), sizeof bcol);
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31
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32 /* trough */
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33 imtk_draw_rect(x - b, y - b, PROGR_SIZE + b * 2, PROGR_HEIGHT + b * 2, tcol, bcol);
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34 imtk_draw_frame(x - b, y - b, PROGR_SIZE + b * 2, PROGR_HEIGHT + b * 2, FRAME_INSET);
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35
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36 /* bar */
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37 if(pos > 0.0) {
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38 memcpy(tcol, imtk_get_color(IMTK_TOP_COLOR), sizeof tcol);
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39 memcpy(bcol, imtk_get_color(IMTK_BOTTOM_COLOR), sizeof bcol);
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40
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41 imtk_draw_rect(x, y, bar_size, PROGR_HEIGHT, tcol, bcol);
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42 imtk_draw_frame(x, y, bar_size, PROGR_HEIGHT, FRAME_OUTSET);
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43 }
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44 }
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