| 1 | #ifndef IMG_H |
1 | #ifndef IMG_H |
| 2 | #define IMG_H |
2 | #define IMG_H |
| 3 | |
3 | |
| 4 | #if HAVE_BG_PIXMAP && BG_IMAGE_FROM_FILE && ENABLE_TRANSPARENCY && HAVE_PIXBUF |
4 | #if HAVE_BG_PIXMAP |
| 5 | #define HAVE_IMG 1 |
5 | #define HAVE_IMG 1 |
| 6 | #endif |
6 | #endif |
| 7 | |
7 | |
| 8 | #if HAVE_IMG |
8 | #if HAVE_IMG |
| 9 | |
9 | |
| … | |
… | |
| 11 | |
11 | |
| 12 | #include <X11/extensions/Xrender.h> |
12 | #include <X11/extensions/Xrender.h> |
| 13 | |
13 | |
| 14 | class rxvt_img |
14 | class rxvt_img |
| 15 | { |
15 | { |
| 16 | void alloc (); |
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| 17 | void destroy (); |
16 | void destroy (); |
| 18 | Picture src_picture (); |
17 | Picture src_picture (); |
| 19 | |
18 | |
| 20 | public: |
19 | public: |
| 21 | // *could* also hold the Pixmap itself |
20 | // *could* also hold the Pixmap itself |
| … | |
… | |
| 37 | int x, y, w, h, repeat; |
36 | int x, y, w, h, repeat; |
| 38 | XRenderPictFormat *format; |
37 | XRenderPictFormat *format; |
| 39 | |
38 | |
| 40 | rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int x, int y, int width, int height, int repeat = RepeatNormal); |
39 | rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int x, int y, int width, int height, int repeat = RepeatNormal); |
| 41 | rxvt_img (const rxvt_img &img); |
40 | rxvt_img (const rxvt_img &img); |
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41 | void alloc (); |
| 42 | |
42 | |
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43 | # if HAVE_PIXBUF |
| 43 | static rxvt_img *new_from_pixbuf (rxvt_screen *s, GdkPixbuf *pb); // from pixbuf |
44 | static rxvt_img *new_from_pixbuf (rxvt_screen *s, GdkPixbuf *pb); // from pixbuf |
| 44 | static rxvt_img *new_from_file (rxvt_screen *s, const char *filename); // via pixbuf |
45 | static rxvt_img *new_from_file (rxvt_screen *s, const char *filename); // via pixbuf |
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46 | # endif |
| 45 | static rxvt_img *new_from_root (rxvt_screen *s); // get root pixmap |
47 | static rxvt_img *new_from_root (rxvt_screen *s); // get root pixmap |
| 46 | |
48 | |
| 47 | ~rxvt_img (); |
49 | ~rxvt_img (); |
| 48 | |
50 | |
| 49 | Pixmap steal () |
51 | Pixmap steal () |
| … | |
… | |
| 91 | // copy |
93 | // copy |
| 92 | rxvt_img *reify (); // make x, y 0, make real width/height |
94 | rxvt_img *reify (); // make x, y 0, make real width/height |
| 93 | rxvt_img *blur (int rh, int rv); |
95 | rxvt_img *blur (int rh, int rv); |
| 94 | rxvt_img *clone (); |
96 | rxvt_img *clone (); |
| 95 | rxvt_img *sub_rect (int x, int y, int width, int height); |
97 | rxvt_img *sub_rect (int x, int y, int width, int height); |
| 96 | rxvt_img *transform (int new_width, int new_height, double matrix[9]); |
98 | rxvt_img *transform (double matrix[3][3]); |
| 97 | rxvt_img *scale (int new_width, int new_height); |
99 | rxvt_img *scale (int new_width, int new_height); |
| 98 | rxvt_img *rotate (int new_width, int new_height, int x, int y, double phi); |
100 | rxvt_img *rotate (int cx, int cy, double phi); |
| 99 | rxvt_img *convert_format (XRenderPictFormat *format, const rxvt_color &bg); |
101 | rxvt_img *convert_format (XRenderPictFormat *format, const rxvt_color &bg); |
| 100 | rxvt_img *blend (rxvt_img *img, double factor); |
102 | rxvt_img *blend (rxvt_img *img, double factor); |
| 101 | |
103 | |
| 102 | // egregiuous helper category |
104 | // egregiuous helper category |
| 103 | rxvt_img *replace (rxvt_img *&p) |
105 | rxvt_img *replace (rxvt_img *&p) |
