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/cvs/rxvt-unicode/src/background.h
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Comparing rxvt-unicode/src/background.h (file contents):
Revision 1.7 by sasha, Wed Nov 14 22:25:41 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 ();
19 ~bgPixmap_t(); 23 void destroy ();
20 24
21 enum { 25 enum {
22 geometrySet = (1UL<<0),
23 propScale = (1UL<<1), 26 propScale = 1 << 1,
24 geometryFlags = (geometrySet|propScale), 27 rootAlign = 1 << 2,
28 geometryFlags = propScale | rootAlign,
25 29
26 tintSet = (1UL<<8), 30 tintSet = 1 << 8,
27 tintNeeded = (1UL<<9), 31 tintNeeded = 1 << 9,
28 tintWholesome = (1UL<<10), 32 tintWholesome = 1 << 10,
29 tintServerSide = (1UL<<11),
30 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome), 33 tintFlags = tintSet | tintNeeded | tintWholesome,
31 blurNeeded = (1UL<<12),
32 blurServerSide = (1UL<<13), /* this don't work yet */
33 34
35 blurNeeded = 1 << 11,
36
37 HAS_RENDER = 1 << 12,
38 HAS_RENDER_CONV = 1 << 13,
39
34 isTransparent = (1UL<<16), 40 isTransparent = 1 << 16,
35 isInvalid = (1UL<<17), 41 isInvalid = 1 << 17,
36 isVtOrigin = (1UL<<18), /* if set pixmap has origin at corner of
37 vt window instead of parent[0]! */
38 hasChanged = (1UL<<19) 42 hasChanged = 1 << 19,
43 sizeSensitive = 1 << 20,
39 }; 44 };
40 45
41 unsigned long flags; 46 unsigned int flags;
42 47
43 enum { 48 enum {
44 transpPmapTiled = (1UL<<0), 49 transpPmapTiled = 1 << 0,
45 transpPmapTinted = tintNeeded, 50 transpPmapTinted = tintNeeded,
46 transpPmapBlured = blurNeeded, 51 transpPmapBlurred = blurNeeded,
47 transpTransformations = (tintNeeded|blurNeeded) 52 transpTransformations = tintNeeded | blurNeeded,
48 }; /* this flags are returned by make_transparency_pixmap if called */ 53 }; /* these flags are returned by make_transparency_pixmap if called */
49
50 bool check_clearChanged () { bool r = flags & hasChanged; flags &= ~hasChanged; return r; };
51 54
52# ifdef BG_IMAGE_FROM_FILE 55# ifdef BG_IMAGE_FROM_FILE
53# ifdef HAVE_AFTERIMAGE 56# ifdef HAVE_AFTERIMAGE
54 ASImage *original_asim; 57 ASImage *original_asim;
55 bool render_asim (ASImage *background, ARGB32 background_tint);
56# endif 58# endif
57 59
58 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 };
59 75
60 unsigned int h_scale, v_scale;/* percents of the window size */ 76 unsigned int h_scale, v_scale;/* percents of the window size */
61 int h_align, v_align; /* percents of the window size: 77 int h_align, v_align; /* percents of the window size:
62 0 - left align, 50 - center, 100 - right */ 78 0 - left align, 50 - center, 100 - right */
63 void unset_geometry () { flags = flags & ~geometryFlags; };
64 bool set_geometry (const char *geom); 79 bool set_geometry (const char *geom, bool update = false);
65 void set_defaultGeometry () 80 void set_defaultGeometry ()
66 { 81 {
67 h_scale = v_scale = defaultScale; 82 h_scale = v_scale = defaultScale;
68 h_align = v_align = defaultAlign; 83 h_align = v_align = defaultAlign;
69 flags |= geometrySet;
70 }; 84 }
71 85
72 bool set_file (const char *file); 86 bool set_file (const char *file);
73# endif /* BG_IMAGE_FROM_FILE */ 87# endif /* BG_IMAGE_FROM_FILE */
74 88
75 rxvt_term *target; 89 rxvt_term *target;
76 bool set_target (rxvt_term *new_target); 90 void set_target (rxvt_term *new_target);
77 91
78# ifdef ENABLE_TRANSPARENCY 92# ifdef ENABLE_TRANSPARENCY
79 int root_depth; /* obtained when target is set */
80 Pixmap root_pixmap; /* current root pixmap set */ 93 Pixmap root_pixmap; /* current root pixmap set */
81 rxvt_color tint; 94 rxvt_color tint;
82 int shade; 95 int shade;
83 int h_blurRadius, v_blurRadius; 96 int h_blurRadius, v_blurRadius;
84 97
85 bool set_transparent (); 98 bool set_transparent ();
86 bool set_blur_radius (const char *geom); 99 bool set_blur_radius (const char *geom);
87 bool set_tint (rxvt_color &new_tint); 100 bool set_tint (rxvt_color &new_tint);
88 bool unset_tint (); 101 bool unset_tint ();
89 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);
90 bool set_root_pixmap (); 105 void set_root_pixmap ();
91 106
92 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ 107 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
93# endif 108# endif
94 double invalid_since; 109 double invalid_since, valid_since;
95 110
96 Pixmap pixmap; 111 Pixmap pixmap;
97 unsigned int pmap_width, pmap_height; 112 unsigned int pmap_width, pmap_height;
98 unsigned int pmap_depth; 113 unsigned int pmap_depth;
99 114
100 bool window_size_sensitive (); 115 bool window_size_sensitive ();
101 bool window_position_sensitive () { 116 bool window_position_sensitive ();
102 return (flags & isTransparent);
103 };
104
105 bool is_parentOrigin () {
106 return !(flags & isVtOrigin);
107 };
108 117
109 bool need_client_side_rendering (); 118 bool need_client_side_rendering ();
110 void apply (); 119 void apply ();
111 bool render (); 120 bool render ();
112 void invalidate () { 121 void invalidate ()
122 {
113 if (!(flags & isInvalid)) 123 if (!(flags & isInvalid))
114 { 124 {
115 flags |= isInvalid; 125 flags |= isInvalid;
116 invalid_since = ev::now (); 126 invalid_since = ev::now ();
117 } 127 }
118 }; 128 }
119}; 129};
120#else 130#else
121# undef HAVE_BG_PIXMAP 131# undef HAVE_BG_PIXMAP
122#endif 132#endif
123 133
124 134
125 135
126#endif /* _BACKGROUND_H_ */ 136#endif /* _BACKGROUND_H_ */

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