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| 13 | |
13 | |
| 14 | class rxvt_img |
14 | class rxvt_img |
| 15 | { |
15 | { |
| 16 | void alloc (); |
16 | void alloc (); |
| 17 | void destroy (); |
17 | void destroy (); |
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18 | Picture src_picture (); |
| 18 | |
19 | |
| 19 | public: |
20 | public: |
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21 | // *could* also hold the Pixmap itself |
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22 | struct pixref |
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23 | { |
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24 | int cnt; |
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25 | int w, h; |
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26 | bool ours; // false if we don't own the pixmap at all |
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27 | |
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28 | pixref (int w, int h) |
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29 | : cnt(1), w(w), h(h), ours(true) |
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30 | { |
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31 | } |
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32 | }; |
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33 | |
| 20 | rxvt_screen *s; |
34 | rxvt_screen *s; |
| 21 | Pixmap pm; |
35 | Pixmap pm; |
| 22 | int *refcnt; // shared refcnt |
36 | pixref *ref; // shared refcnt |
| 23 | int x, y, w, h, repeat; |
37 | int x, y, w, h, repeat; |
| 24 | XRenderPictFormat *format; |
38 | XRenderPictFormat *format; |
| 25 | |
39 | |
| 26 | rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int x, int y, int width, int height); |
40 | rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int x, int y, int width, int height); |
| 27 | rxvt_img (const rxvt_img &img); |
41 | rxvt_img (const rxvt_img &img); |
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| 30 | static rxvt_img *new_from_root (rxvt_screen *s); // get root pixmap |
44 | static rxvt_img *new_from_root (rxvt_screen *s); // get root pixmap |
| 31 | static rxvt_img *new_from_file (rxvt_screen *s, const char *filename); // from pixbuf |
45 | static rxvt_img *new_from_file (rxvt_screen *s, const char *filename); // from pixbuf |
| 32 | |
46 | |
| 33 | ~rxvt_img (); |
47 | ~rxvt_img (); |
| 34 | |
48 | |
| 35 | // TODO: steal should not do what it does, and this todo should be more specific |
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| 36 | Pixmap steal () |
49 | Pixmap steal () |
| 37 | { |
50 | { |
| 38 | Pixmap retval = pm; |
51 | ref->ours = false; |
| 39 | pm = None; |
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| 40 | return retval; |
52 | return pm; |
| 41 | } |
53 | } |
| 42 | |
54 | |
| 43 | // inplace |
55 | // inplace |
| 44 | void move (int dx, int dy) |
56 | void move (int dx, int dy) |
| 45 | { |
57 | { |
