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/cvs/rxvt-unicode/src/background.h
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Comparing rxvt-unicode/src/background.h (file contents):
Revision 1.20 by sf-exg, Thu Sep 2 15:48:11 2010 UTC vs.
Revision 1.46 by sf-exg, Sun Jan 23 12:54:42 2011 UTC

… …
10# undef min 10# undef min
11# undef max 11# undef max
12#endif 12#endif
13 13
14#ifdef HAVE_PIXBUF 14#ifdef HAVE_PIXBUF
15#include <gdk-pixbuf-xlib/gdk-pixbuf-xlib.h> 15#include <gdk-pixbuf/gdk-pixbuf.h>
16#endif 16#endif
17 17
18#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 18#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
19# define HAVE_BG_PIXMAP 1 /* to simplify further usage */ 19# define HAVE_BG_PIXMAP 1 /* to simplify further usage */
20struct bgPixmap_t 20struct bgPixmap_t
21{ 21{
22 bgPixmap_t (); 22 bgPixmap_t ();
23 void destroy (); 23 void destroy ();
24 24
25 enum { 25 enum {
26 geometrySet = 1 << 0,
27 propScale = 1 << 1, 26 propScale = 1 << 1,
28 geometryFlags = geometrySet | propScale, 27 rootAlign = 1 << 2,
28 geometryFlags = propScale | rootAlign,
29 29
30 tintSet = 1 << 8, 30 tintSet = 1 << 8,
31 tintNeeded = 1 << 9, 31 tintNeeded = 1 << 9,
32 tintWholesome = 1 << 10, 32 tintWholesome = 1 << 10,
33 tintServerSide = 1 << 11,
34 tintFlags = tintSet | tintServerSide | tintNeeded | tintWholesome, 33 tintFlags = tintNeeded | tintWholesome,
35 34
36 blurNeeded = 1 << 12, 35 blurNeeded = 1 << 11,
37 blurServerSide = 1 << 13, /* this doesn't work yet */ 36
37 effectsFlags = tintNeeded | blurNeeded,
38
39 HAS_RENDER = 1 << 12,
40 HAS_RENDER_CONV = 1 << 13,
41 CLIENT_RENDER = 1 << 14,
38 42
39 isTransparent = 1 << 16, 43 isTransparent = 1 << 16,
40 isInvalid = 1 << 17, 44 isValid = 1 << 17,
41 isVtOrigin = 1 << 18, /* if set pixmap has origin at corner of
42 vt window instead of parent[0]! */
43 hasChanged = 1 << 19, 45 hasChanged = 1 << 19,
46 sizeSensitive = 1 << 20,
44 }; 47 };
45 48
46 unsigned int flags; 49 unsigned int flags;
47
48 enum {
49 transpPmapTiled = 1 << 0,
50 transpPmapTinted = tintNeeded,
51 transpPmapBlured = blurNeeded,
52 transpTransformations = tintNeeded | blurNeeded,
53 }; /* these flags are returned by make_transparency_pixmap if called */
54
55 bool check_clearChanged ()
56 {
57 bool r = flags & hasChanged;
58 flags &= ~hasChanged;
59 return r;
60 };
61 50
62# ifdef BG_IMAGE_FROM_FILE 51# ifdef BG_IMAGE_FROM_FILE
63# ifdef HAVE_AFTERIMAGE 52# ifdef HAVE_AFTERIMAGE
64 ASImage *original_asim; 53 ASImage *original_asim;
65# endif 54# endif
66 55
67# ifdef HAVE_PIXBUF 56# ifdef HAVE_PIXBUF
68 GdkPixbuf *pixbuf; 57 GdkPixbuf *pixbuf;
58 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
59 int src_x, int src_y, int dst_x, int dst_y,
60 unsigned int width, unsigned int height);
69# endif 61# endif
70 62
63 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
71 bool render_image (unsigned long background_flags); 64 bool render_image (unsigned long background_flags);
72 bool have_image; 65 bool have_image;
73 66
74 enum { 67 enum {
75 noScale = 0, 68 noScale = 0,
76 windowScale = 100, 69 windowScale = 100,
77 defaultScale = windowScale, 70 defaultScale = windowScale,
78 centerAlign = 50, 71 centerAlign = 50,
79 defaultAlign = centerAlign, 72 defaultAlign = centerAlign,
80 rootAlign = -10000
81 }; 73 };
82 74
83 unsigned int h_scale, v_scale;/* percents of the window size */ 75 unsigned int h_scale, v_scale;/* percents of the window size */
84 int h_align, v_align; /* percents of the window size: 76 int h_align, v_align; /* percents of the window size:
85 0 - left align, 50 - center, 100 - right */ 77 0 - left align, 50 - center, 100 - right */
86 void unset_geometry ()
87 {
88 flags = flags & ~geometryFlags;
89 };
90 bool set_geometry (const char *geom); 78 bool set_geometry (const char *geom, bool update = false);
91 void set_defaultGeometry () 79 void set_defaultGeometry ()
92 { 80 {
93 h_scale = v_scale = defaultScale; 81 h_scale = v_scale = defaultScale;
94 h_align = v_align = defaultAlign; 82 h_align = v_align = defaultAlign;
95 flags |= geometrySet;
96 }; 83 }
97 84
98 bool set_file (const char *file); 85 bool set_file (const char *file);
99# endif /* BG_IMAGE_FROM_FILE */ 86# endif /* BG_IMAGE_FROM_FILE */
100 87
101 rxvt_term *target; 88 rxvt_term *target;
102 bool set_target (rxvt_term *new_target); 89 void set_target (rxvt_term *new_target);
103 90
104# ifdef ENABLE_TRANSPARENCY 91# ifdef ENABLE_TRANSPARENCY
105 int root_depth; /* obtained when target is set */
106 Pixmap root_pixmap; /* current root pixmap set */ 92 Pixmap root_pixmap; /* current root pixmap set */
107 rxvt_color tint; 93 rxvt_color tint;
108 int shade; 94 int shade;
109 int h_blurRadius, v_blurRadius; 95 int h_blurRadius, v_blurRadius;
110 96
111 bool set_transparent (); 97 bool set_transparent ();
112 bool set_blur_radius (const char *geom); 98 bool set_blur_radius (const char *geom);
113 bool set_tint (rxvt_color &new_tint); 99 bool set_tint (rxvt_color &new_tint);
114 bool unset_tint ();
115 bool set_shade (const char *shade_str); 100 bool set_shade (const char *shade_str);
101 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
102 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
116 bool set_root_pixmap (); 103 void set_root_pixmap ();
117 104
118 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ 105 unsigned long make_transparency_pixmap ();
119# endif 106# endif
120 double invalid_since, valid_since; 107 double valid_since;
121 108
122 Pixmap pixmap; 109 Pixmap pixmap;
123 unsigned int pmap_width, pmap_height; 110 unsigned int pmap_width, pmap_height;
124 unsigned int pmap_depth;
125 111
112 int target_x;
113 int target_y;
114 bool set_position (int x, int y);
126 bool window_size_sensitive (); 115 bool window_size_sensitive ();
127 bool window_position_sensitive (); 116 bool window_position_sensitive ();
128 117
129 bool is_parentOrigin ()
130 {
131 return !(flags & isVtOrigin);
132 };
133
134 bool need_client_side_rendering ();
135 void apply ();
136 bool render (); 118 bool render ();
137 void invalidate () 119 void invalidate ()
138 { 120 {
139 if (!(flags & isInvalid))
140 {
141 flags |= isInvalid; 121 flags &= ~isValid;
142 invalid_since = ev::now ();
143 }
144 }; 122 }
145}; 123};
146#else 124#else
147# undef HAVE_BG_PIXMAP 125# undef HAVE_BG_PIXMAP
148#endif 126#endif
149 127

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