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/cvs/rxvt-unicode/src/background.h
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Comparing rxvt-unicode/src/background.h (file contents):
Revision 1.5 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.43 by sf-exg, Thu Jan 20 17:39:29 2011 UTC

… …
9# include <afterimage.h> 9# include <afterimage.h>
10# undef min 10# undef min
11# undef max 11# undef max
12#endif 12#endif
13 13
14#ifdef HAVE_PIXBUF
15#include <gdk-pixbuf/gdk-pixbuf.h>
16#endif
17
14#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 18#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
15# define HAVE_BG_PIXMAP 1/* to simplify further usage */ 19# define HAVE_BG_PIXMAP 1 /* to simplify further usage */
16struct bgPixmap_t { 20struct bgPixmap_t
17 21{
18 bgPixmap_t(); 22 bgPixmap_t ();
23 void destroy ();
19 24
20 enum { 25 enum {
21 geometrySet = (1UL<<0),
22 propScale = (1UL<<1), 26 propScale = 1 << 1,
23 geometryFlags = (geometrySet|propScale), 27 rootAlign = 1 << 2,
28 geometryFlags = propScale | rootAlign,
24 29
25 tintSet = (1UL<<8), 30 tintSet = 1 << 8,
26 tintNeeded = (1UL<<9), 31 tintNeeded = 1 << 9,
27 tintWholesome = (1UL<<10), 32 tintWholesome = 1 << 10,
28 tintServerSide = (1UL<<11),
29 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome), 33 tintFlags = tintSet | tintNeeded | tintWholesome,
30 blurNeeded = (1UL<<12),
31 blurServerSide = (1UL<<13), /* this don't work yet */
32 34
35 blurNeeded = 1 << 11,
36
37 HAS_RENDER = 1 << 12,
38 HAS_RENDER_CONV = 1 << 13,
39 CLIENT_RENDER = 1 << 14,
40
33 isTransparent = (1UL<<16), 41 isTransparent = 1 << 16,
34 isInvalid = (1UL<<17), 42 isInvalid = 1 << 17,
35 isVtOrigin = (1UL<<18), /* if set pixmap has origin at corner of
36 vt window instead of parent[0]! */
37 hasChanged = (1UL<<19) 43 hasChanged = 1 << 19,
44 sizeSensitive = 1 << 20,
38 }; 45 };
39 46
40 unsigned long flags; 47 unsigned int flags;
41 48
42 enum { 49 enum {
43 transpPmapTiled = (1UL<<0), 50 transpPmapTiled = 1 << 0,
44 transpPmapTinted = tintNeeded, 51 transpPmapTinted = tintNeeded,
45 transpPmapBlured = blurNeeded, 52 transpPmapBlurred = blurNeeded,
46 transpTransformations = (tintNeeded|blurNeeded) 53 transpTransformations = tintNeeded | blurNeeded,
47 }; /* this flags are returned by make_transparency_pixmap if called */ 54 }; /* these flags are returned by make_transparency_pixmap if called */
48
49 bool check_clearChanged () { bool r = flags & hasChanged; flags &= ~hasChanged; return r; };
50 55
51# ifdef BG_IMAGE_FROM_FILE 56# ifdef BG_IMAGE_FROM_FILE
52# ifdef HAVE_AFTERIMAGE 57# ifdef HAVE_AFTERIMAGE
53 ASImage *original_asim; 58 ASImage *original_asim;
54 bool render_asim (ASImage *background, ARGB32 background_tint);
55# endif 59# endif
56 60
57 enum { defaultScale = 100, defaultAlign = 50 }; 61# ifdef HAVE_PIXBUF
62 GdkPixbuf *pixbuf;
63 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
64 int src_x, int src_y, int dst_x, int dst_y,
65 unsigned int width, unsigned int height);
66# endif
67
68 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
69 bool render_image (unsigned long background_flags);
70 bool have_image;
71
72 enum {
73 noScale = 0,
74 windowScale = 100,
75 defaultScale = windowScale,
76 centerAlign = 50,
77 defaultAlign = centerAlign,
78 };
58 79
59 unsigned int h_scale, v_scale;/* percents of the window size */ 80 unsigned int h_scale, v_scale;/* percents of the window size */
60 int h_align, v_align; /* percents of the window size: 81 int h_align, v_align; /* percents of the window size:
61 0 - left align, 50 - center, 100 - right */ 82 0 - left align, 50 - center, 100 - right */
62 void unset_geometry () { flags = flags & ~geometryFlags; };
63 bool set_geometry (const char *geom); 83 bool set_geometry (const char *geom, bool update = false);
64 void set_defaultGeometry () 84 void set_defaultGeometry ()
65 { 85 {
66 h_scale = v_scale = defaultScale; 86 h_scale = v_scale = defaultScale;
67 h_align = v_align = defaultAlign; 87 h_align = v_align = defaultAlign;
68 flags |= geometrySet;
69 }; 88 }
70 89
71 bool set_file (const char *file); 90 bool set_file (const char *file);
72# endif /* BG_IMAGE_FROM_FILE */ 91# endif /* BG_IMAGE_FROM_FILE */
73 92
74 rxvt_term *target; 93 rxvt_term *target;
75 bool set_target (rxvt_term *new_target); 94 void set_target (rxvt_term *new_target);
76 95
77# ifdef ENABLE_TRANSPARENCY 96# ifdef ENABLE_TRANSPARENCY
78 int root_depth; /* obtained when target is set */
79 Pixmap root_pixmap; /* current root pixmap set */ 97 Pixmap root_pixmap; /* current root pixmap set */
80 rxvt_color tint; 98 rxvt_color tint;
81 int shade; 99 int shade;
82 int h_blurRadius, v_blurRadius; 100 int h_blurRadius, v_blurRadius;
83 101
84 bool set_transparent (); 102 bool set_transparent ();
85 bool set_blur_radius (const char *geom); 103 bool set_blur_radius (const char *geom);
86 bool set_tint (rxvt_color &new_tint); 104 bool set_tint (rxvt_color &new_tint);
87 bool unset_tint ();
88 bool set_shade (const char *shade_str); 105 bool set_shade (const char *shade_str);
106 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
107 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
89 bool set_root_pixmap (); 108 void set_root_pixmap ();
90 109
91 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ 110 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
92# endif 111# endif
93 double invalid_since; 112 double valid_since;
94 113
95 Pixmap pixmap; 114 Pixmap pixmap;
96 unsigned int pmap_width, pmap_height; 115 unsigned int pmap_width, pmap_height;
97 unsigned int pmap_depth;
98 116
117 int target_x;
118 int target_y;
119 bool set_position (int x, int y);
99 bool window_size_sensitive (); 120 bool window_size_sensitive ();
100 bool window_position_sensitive () { 121 bool window_position_sensitive ();
101 return (flags & isTransparent);
102 };
103 122
104 bool is_parentOrigin () {
105 return !(flags & isVtOrigin);
106 };
107
108 bool need_client_side_rendering ();
109 void apply ();
110 bool render (); 123 bool render ();
111 void invalidate () { 124 void invalidate ()
112 if (!(flags & isInvalid)) 125 {
113 {
114 flags |= isInvalid; 126 flags |= isInvalid;
115 invalid_since = NOW;
116 }
117 }; 127 }
118}; 128};
119#else 129#else
120# undef HAVE_BG_PIXMAP 130# undef HAVE_BG_PIXMAP
121#endif 131#endif
122 132
123 133
124 134
125#endif /* _BACKGROUND_H_ */ 135#endif /* _BACKGROUND_H_ */

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