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/cvs/rxvt-unicode/src/background.h
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Comparing rxvt-unicode/src/background.h (file contents):
Revision 1.6 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.36 by sf-exg, Thu Nov 18 17:28:12 2010 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-xlib/gdk-pixbuf-xlib.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
33 isTransparent = (1UL<<16), 40 isTransparent = 1 << 16,
34 isInvalid = (1UL<<17), 41 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) 42 hasChanged = 1 << 19,
43 sizeSensitive = 1 << 20,
38 }; 44 };
39 45
40 unsigned long flags; 46 unsigned int flags;
41 47
42 enum { 48 enum {
43 transpPmapTiled = (1UL<<0), 49 transpPmapTiled = 1 << 0,
44 transpPmapTinted = tintNeeded, 50 transpPmapTinted = tintNeeded,
45 transpPmapBlured = blurNeeded, 51 transpPmapBlurred = blurNeeded,
46 transpTransformations = (tintNeeded|blurNeeded) 52 transpTransformations = tintNeeded | blurNeeded,
47 }; /* this flags are returned by make_transparency_pixmap if called */ 53 }; /* these flags are returned by make_transparency_pixmap if called */
48
49 bool check_clearChanged () { bool r = flags & hasChanged; flags &= ~hasChanged; return r; };
50 54
51# ifdef BG_IMAGE_FROM_FILE 55# ifdef BG_IMAGE_FROM_FILE
52# ifdef HAVE_AFTERIMAGE 56# ifdef HAVE_AFTERIMAGE
53 ASImage *original_asim; 57 ASImage *original_asim;
54 bool render_asim (ASImage *background, ARGB32 background_tint);
55# endif 58# endif
56 59
57 enum { defaultScale = 100, defaultAlign = 50 }; 60# ifdef HAVE_PIXBUF
61 GdkPixbuf *pixbuf;
62# endif
63
64 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
65 bool render_image (unsigned long background_flags);
66 bool have_image;
67
68 enum {
69 noScale = 0,
70 windowScale = 100,
71 defaultScale = windowScale,
72 centerAlign = 50,
73 defaultAlign = centerAlign,
74 };
58 75
59 unsigned int h_scale, v_scale;/* percents of the window size */ 76 unsigned int h_scale, v_scale;/* percents of the window size */
60 int h_align, v_align; /* percents of the window size: 77 int h_align, v_align; /* percents of the window size:
61 0 - left align, 50 - center, 100 - right */ 78 0 - left align, 50 - center, 100 - right */
62 void unset_geometry () { flags = flags & ~geometryFlags; };
63 bool set_geometry (const char *geom); 79 bool set_geometry (const char *geom, bool update = false);
64 void set_defaultGeometry () 80 void set_defaultGeometry ()
65 { 81 {
66 h_scale = v_scale = defaultScale; 82 h_scale = v_scale = defaultScale;
67 h_align = v_align = defaultAlign; 83 h_align = v_align = defaultAlign;
68 flags |= geometrySet;
69 }; 84 }
70 85
71 bool set_file (const char *file); 86 bool set_file (const char *file);
72# endif /* BG_IMAGE_FROM_FILE */ 87# endif /* BG_IMAGE_FROM_FILE */
73 88
74 rxvt_term *target; 89 rxvt_term *target;
75 bool set_target (rxvt_term *new_target); 90 void set_target (rxvt_term *new_target);
76 91
77# ifdef ENABLE_TRANSPARENCY 92# ifdef ENABLE_TRANSPARENCY
78 int root_depth; /* obtained when target is set */
79 Pixmap root_pixmap; /* current root pixmap set */ 93 Pixmap root_pixmap; /* current root pixmap set */
80 rxvt_color tint; 94 rxvt_color tint;
81 int shade; 95 int shade;
82 int h_blurRadius, v_blurRadius; 96 int h_blurRadius, v_blurRadius;
83 97
84 bool set_transparent (); 98 bool set_transparent ();
85 bool set_blur_radius (const char *geom); 99 bool set_blur_radius (const char *geom);
86 bool set_tint (rxvt_color &new_tint); 100 bool set_tint (rxvt_color &new_tint);
87 bool unset_tint (); 101 bool unset_tint ();
88 bool set_shade (const char *shade_str); 102 bool set_shade (const char *shade_str);
103 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
104 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
89 bool set_root_pixmap (); 105 void set_root_pixmap ();
90 106
91 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ 107 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
92# endif 108# endif
93 double invalid_since; 109 double invalid_since, valid_since;
94 110
95 Pixmap pixmap; 111 Pixmap pixmap;
96 unsigned int pmap_width, pmap_height; 112 unsigned int pmap_width, pmap_height;
97 unsigned int pmap_depth; 113 unsigned int pmap_depth;
98 114
99 bool window_size_sensitive (); 115 bool window_size_sensitive ();
100 bool window_position_sensitive () { 116 bool window_position_sensitive ();
101 return (flags & isTransparent);
102 };
103
104 bool is_parentOrigin () {
105 return !(flags & isVtOrigin);
106 };
107 117
108 bool need_client_side_rendering (); 118 bool need_client_side_rendering ();
109 void apply (); 119 void apply ();
110 bool render (); 120 bool render ();
111 void invalidate () { 121 void invalidate ()
122 {
112 if (!(flags & isInvalid)) 123 if (!(flags & isInvalid))
113 { 124 {
114 flags |= isInvalid; 125 flags |= isInvalid;
115 invalid_since = ev::now (); 126 invalid_since = ev::now ();
116 } 127 }
117 }; 128 }
118}; 129};
119#else 130#else
120# undef HAVE_BG_PIXMAP 131# undef HAVE_BG_PIXMAP
121#endif 132#endif
122 133
123 134
124 135
125#endif /* _BACKGROUND_H_ */ 136#endif /* _BACKGROUND_H_ */

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