| 1 | #include "../config.h" |
1 | #include "../config.h" |
| 2 | #include "rxvt.h" |
2 | #include "rxvt.h" |
| 3 | |
3 | |
| 4 | #if HAVE_IMG |
4 | #if HAVE_IMG |
| 5 | |
5 | |
| 6 | rxvt_img::rxvt_img (rxvt_screen *screen, Pixmap *pm, XRenderPictFormat *format, int width, int height) |
6 | rxvt_img::rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height) |
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7 | : s(screen), w(width), h(height), format(format), shared(false) |
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8 | { |
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9 | pm = XCreatePixmap (s->display->dpy, s->display->root, w, h, format->depth); |
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10 | } |
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11 | |
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12 | rxvt_img::rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap) |
| 7 | : s(screen), pm(pixmap) w(width), h(height), format(format) |
13 | : s(screen), pm(pixmap), w(width), h(height), format(format), shared(false) |
| 8 | { |
14 | { |
| 9 | } |
15 | } |
| 10 | |
16 | |
| 11 | rxvt_img::rxvt_img (rxvt_screen *screen, GdkPixbuf *pixbuf, |
17 | rxvt_img * |
| 12 | int x, int y, int width, int height) |
18 | rxvt_img::new_from_file (rxvt_screen *s, const char *filename) |
| 13 | : s(screen), w(width), h(height) |
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| 14 | { |
19 | { |
| 15 | argb = gdk_pixbuf_get_has_alpha (pixbuf); |
20 | GError *err; |
| 16 | depth = gdk_pixbuf_get_bits_per_sample (pixbuf); |
21 | GdkPixbuf *pb = gdk_pixbuf_new_from_file (filename, &err); |
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22 | |
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23 | if (!pb) |
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24 | return 0; |
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25 | |
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26 | rxvt_img *img = new rxvt_img ( |
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27 | s, |
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28 | XRenderFindStandardFormat (s->display->dpy, gdk_pixbuf_get_has_alpha (pb) ? PictStandardARGB32 : PictStandardRGB24), |
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29 | gdk_pixbuf_get_width (pb), |
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30 | gdk_pixbuf_get_height (pb) |
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31 | ); |
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32 | |
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33 | img->render (pb, 0, 0, img->w, img->h, 0, 0); |
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34 | |
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35 | return img; |
| 17 | } |
36 | } |
| 18 | |
37 | |
| 19 | rxvt_img::~rxvt_img () |
38 | rxvt_img::~rxvt_img () |
| 20 | { |
39 | { |
| 21 | if (pm) |
40 | if (!shared) |
| 22 | XFreePixmap (s->display->dpy, pm); |
41 | XFreePixmap (s->display->dpy, pm); |
| 23 | } |
42 | } |
| 24 | |
43 | |
| 25 | void |
44 | void |
| 26 | rxvt_img::fill (const rxvt_color &c) |
45 | rxvt_img::fill (const rxvt_color &c) |
| 27 | { |
46 | { |
| 28 | XGCValues gcv; |
47 | XGCValues gcv; |
| 29 | gcv.foreground = c; |
48 | gcv.foreground = c; |
| 30 | GC gc = XCreateGC (s->display->dpy, pm, GCForeground, &gcv); |
49 | GC gc = XCreateGC (s->display->dpy, pm, GCForeground, &gcv); |
| 31 | XFillRectangle (s->display->dpy, pm, gc, 0, 0, w, h); |
50 | XFillRectangle (s->display->dpy, pm, gc, 0, 0, w, h); |
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51 | XFreeGC (s->display->dpy, gc); |
| 32 | } |
52 | } |
| 33 | |
53 | |
| 34 | rxvt_img *copy () |
54 | void |
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55 | rxvt_img::blur (int rh, int rv) |
| 35 | { |
56 | { |
| 36 | Pixmap pm2 = XCreatePixmap (s->display->dpy, pm, w, h, depth); |
57 | //TODO |
| 37 | XCopyArea (s->display->dpy, pm, pm2, 0, 0, w, h, 0, 0); |
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| 38 | return new rxvt_img (s, pm2, format, w, h); |
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| 39 | } |
58 | } |
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59 | |
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60 | void |
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61 | rxvt_img::brightness (double r, double g, double b, double a) |
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62 | { |
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63 | //TODO |
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64 | } |
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65 | |
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66 | void |
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67 | rxvt_img::contrast (double r, double g, double b, double a) |
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68 | { |
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69 | //TODO |
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70 | } |
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71 | |
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72 | void |
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73 | rxvt_img::render (GdkPixbuf *pixbuf, int src_x, int src_y, int width, int height, int dst_x, int dst_y) |
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74 | { |
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75 | //TODO |
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76 | } |
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77 | |
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78 | rxvt_img * |
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79 | rxvt_img::copy () |
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80 | { |
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81 | GC gc = XCreateGC (s->display->dpy, pm, 0, 0); |
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82 | Pixmap pm2 = XCreatePixmap (s->display->dpy, pm, w, h, format->depth); |
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83 | XCopyArea (s->display->dpy, pm, pm2, gc, 0, 0, w, h, 0, 0); |
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84 | XFreeGC (s->display->dpy, gc); |
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85 | return new rxvt_img (s, format, w, h, pm2); |
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86 | } |
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87 | |
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88 | rxvt_img * |
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89 | rxvt_img::transform (int new_width, int new_height, double matrix[16]) |
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90 | { |
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91 | //TODO |
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92 | } |
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93 | |
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94 | rxvt_img * |
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95 | rxvt_img::scale (int new_width, int new_height) |
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96 | { |
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97 | // use transform |
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98 | //TODO |
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99 | } |
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100 | |
| 40 | |
101 | |
| 41 | #endif |
102 | #endif |
| 42 | |
103 | |
