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Comparing rxvt-unicode/src/background.h (file contents):
Revision 1.3 by sasha, Tue Sep 18 22:01:36 2007 UTC vs.
Revision 1.43 by sf-exg, Thu Jan 20 17:39:29 2011 UTC

… …
4 4
5#ifndef BACKGROUND_H_ 5#ifndef BACKGROUND_H_
6#define BACKGROUND_H_ 6#define BACKGROUND_H_
7 7
8#ifdef HAVE_AFTERIMAGE 8#ifdef HAVE_AFTERIMAGE
9# include <afterimage.h> 9# include <afterimage.h>
10# undef min
11# undef max
12#endif
13
14#ifdef HAVE_PIXBUF
15#include <gdk-pixbuf/gdk-pixbuf.h>
10#endif 16#endif
11 17
12#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 18#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
13# define HAVE_BG_PIXMAP 1/* to simplify further usage */ 19# define HAVE_BG_PIXMAP 1 /* to simplify further usage */
14struct bgPixmap_t { 20struct bgPixmap_t
15 21{
16 bgPixmap_t(); 22 bgPixmap_t ();
23 void destroy ();
17 24
18 enum { 25 enum {
19 geometrySet = (1UL<<0),
20 propScale = (1UL<<1), 26 propScale = 1 << 1,
21 geometryFlags = (geometrySet|propScale), 27 rootAlign = 1 << 2,
28 geometryFlags = propScale | rootAlign,
22 29
23 tintSet = (1UL<<8), 30 tintSet = 1 << 8,
24 tintNeeded = (1UL<<9), 31 tintNeeded = 1 << 9,
25 tintWholesome = (1UL<<10), 32 tintWholesome = 1 << 10,
26 tintServerSide = (1UL<<11),
27 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome), 33 tintFlags = tintSet | tintNeeded | tintWholesome,
28 blurNeeded = (1UL<<12),
29 blurServerSide = (1UL<<13), /* this don't work yet */
30 34
35 blurNeeded = 1 << 11,
36
37 HAS_RENDER = 1 << 12,
38 HAS_RENDER_CONV = 1 << 13,
39 CLIENT_RENDER = 1 << 14,
40
31 isTransparent = (1UL<<16), 41 isTransparent = 1 << 16,
32 isInvalid = (1UL<<17), 42 isInvalid = 1 << 17,
33 isVtOrigin = (1UL<<18), /* if set pixmap has origin at corner of
34 vt window instead of parent[0]! */
35 hasChanged = (1UL<<19) 43 hasChanged = 1 << 19,
44 sizeSensitive = 1 << 20,
36 }; 45 };
37 46
38 unsigned long flags; 47 unsigned int flags;
39 48
40 enum { 49 enum {
41 transpPmapTiled = (1UL<<0), 50 transpPmapTiled = 1 << 0,
42 transpPmapTinted = tintNeeded, 51 transpPmapTinted = tintNeeded,
43 transpPmapBlured = blurNeeded, 52 transpPmapBlurred = blurNeeded,
44 transpTransformations = (tintNeeded|blurNeeded) 53 transpTransformations = tintNeeded | blurNeeded,
45 }; /* this flags are returned by make_transparency_pixmap if called */ 54 }; /* these flags are returned by make_transparency_pixmap if called */
46 55
47 bool check_clearChanged () { bool r = flags & hasChanged; flags &= ~hasChanged; return r; };
48
49# ifdef BG_IMAGE_FROM_FILE 56# ifdef BG_IMAGE_FROM_FILE
50# ifdef HAVE_AFTERIMAGE 57# ifdef HAVE_AFTERIMAGE
51 ASImage *original_asim; 58 ASImage *original_asim;
52 bool render_asim (ASImage *background, ARGB32 background_tint);
53# endif 59# endif
54 60
55 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 };
56 79
57 unsigned int h_scale, v_scale;/* percents of the window size */ 80 unsigned int h_scale, v_scale;/* percents of the window size */
58 int h_align, v_align; /* percents of the window size: 81 int h_align, v_align; /* percents of the window size:
59 0 - left align, 50 - center, 100 - right */ 82 0 - left align, 50 - center, 100 - right */
60 void unset_geometry () { flags = flags & ~geometryFlags; };
61 bool set_geometry (const char *geom); 83 bool set_geometry (const char *geom, bool update = false);
62 void set_defaultGeometry () 84 void set_defaultGeometry ()
63 { 85 {
64 h_scale = v_scale = defaultScale; 86 h_scale = v_scale = defaultScale;
65 h_align = v_align = defaultAlign; 87 h_align = v_align = defaultAlign;
66 flags |= geometrySet;
67 }; 88 }
68 89
69 bool set_file (const char *file); 90 bool set_file (const char *file);
70# endif /* BG_IMAGE_FROM_FILE */ 91# endif /* BG_IMAGE_FROM_FILE */
71 92
72 rxvt_term *target; 93 rxvt_term *target;
73 bool set_target (rxvt_term *new_target); 94 void set_target (rxvt_term *new_target);
74 95
75# ifdef ENABLE_TRANSPARENCY 96# ifdef ENABLE_TRANSPARENCY
76 int root_depth; /* obtained when target is set */
77 Pixmap root_pixmap; /* current root pixmap set */ 97 Pixmap root_pixmap; /* current root pixmap set */
78 rxvt_color tint; 98 rxvt_color tint;
79 int shade; 99 int shade;
80 int h_blurRadius, v_blurRadius; 100 int h_blurRadius, v_blurRadius;
81 101
82 bool set_transparent (); 102 bool set_transparent ();
83 bool set_blur_radius (const char *geom); 103 bool set_blur_radius (const char *geom);
84 bool set_tint (rxvt_color &new_tint); 104 bool set_tint (rxvt_color &new_tint);
85 bool unset_tint ();
86 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);
87 bool set_root_pixmap (); 108 void set_root_pixmap ();
88 109
89 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ 110 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
90# endif 111# endif
91 double invalid_since; 112 double valid_since;
92 113
93 Pixmap pixmap; 114 Pixmap pixmap;
94 unsigned int pmap_width, pmap_height; 115 unsigned int pmap_width, pmap_height;
95 unsigned int pmap_depth;
96 116
117 int target_x;
118 int target_y;
119 bool set_position (int x, int y);
97 bool window_size_sensitive (); 120 bool window_size_sensitive ();
98 bool window_position_sensitive () { 121 bool window_position_sensitive ();
99 return (flags & isTransparent);
100 };
101 122
102 bool is_parentOrigin () {
103 return !(flags & isVtOrigin);
104 };
105
106 bool need_client_side_rendering ();
107 void apply ();
108 bool render (); 123 bool render ();
109 void invalidate () { 124 void invalidate ()
110 if (!(flags & isInvalid)) 125 {
111 {
112 flags |= isInvalid; 126 flags |= isInvalid;
113 invalid_since = NOW;
114 }
115 }; 127 }
116}; 128};
117#else 129#else
118# undef HAVE_BG_PIXMAP 130# undef HAVE_BG_PIXMAP
119#endif 131#endif
120 132
121 133
122 134
123#endif /* _BACKGROUND_H_ */ 135#endif /* _BACKGROUND_H_ */

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