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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> |
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10 | # undef min |
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11 | # undef max |
10 | #endif |
12 | #endif |
11 | |
13 | |
12 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
14 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
13 | # define HAVE_BG_PIXMAP 1/* to simplify further usage */ |
15 | # define HAVE_BG_PIXMAP 1/* to simplify further usage */ |
14 | struct bgPixmap_t { |
16 | struct bgPixmap_t |
15 | |
17 | { |
16 | bgPixmap_t(); |
18 | bgPixmap_t (); |
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19 | void destroy (); |
17 | |
20 | |
18 | enum { |
21 | enum { |
19 | geometrySet = (1UL<<0), |
22 | geometrySet = (1UL<<0), |
20 | propScale = (1UL<<1), |
23 | propScale = (1UL<<1), |
21 | geometryFlags = (geometrySet|propScale), |
24 | geometryFlags = (geometrySet|propScale), |
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43 | transpPmapBlured = blurNeeded, |
46 | transpPmapBlured = blurNeeded, |
44 | transpTransformations = (tintNeeded|blurNeeded) |
47 | transpTransformations = (tintNeeded|blurNeeded) |
45 | }; /* this flags are returned by make_transparency_pixmap if called */ |
48 | }; /* this flags are returned by make_transparency_pixmap if called */ |
46 | |
49 | |
47 | bool check_clearChanged () { bool r = flags & hasChanged; flags &= ~hasChanged; return r; }; |
50 | bool check_clearChanged () { bool r = flags & hasChanged; flags &= ~hasChanged; return r; }; |
48 | |
51 | |
49 | # ifdef BG_IMAGE_FROM_FILE |
52 | # ifdef BG_IMAGE_FROM_FILE |
50 | # ifdef HAVE_AFTERIMAGE |
53 | # ifdef HAVE_AFTERIMAGE |
51 | ASImage *original_asim; |
54 | ASImage *original_asim; |
52 | bool render_asim (ASImage *background, ARGB32 background_tint); |
55 | bool render_asim (ASImage *background, ARGB32 background_tint); |
53 | # endif |
56 | # endif |
54 | |
57 | |
55 | enum { defaultScale = 100, defaultAlign = 50 }; |
58 | enum { |
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59 | noScale = 0, |
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60 | windowScale = 100, |
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61 | defaultScale = windowScale, |
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62 | centerAlign = 50, |
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63 | defaultAlign = centerAlign, |
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64 | rootAlign = -10000 |
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65 | }; |
56 | |
66 | |
57 | unsigned int h_scale, v_scale;/* percents of the window size */ |
67 | unsigned int h_scale, v_scale;/* percents of the window size */ |
58 | int h_align, v_align; /* percents of the window size: |
68 | int h_align, v_align; /* percents of the window size: |
59 | 0 - left align, 50 - center, 100 - right */ |
69 | 0 - left align, 50 - center, 100 - right */ |
60 | void unset_geometry () { flags = flags & ~geometryFlags; }; |
70 | void unset_geometry () { flags = flags & ~geometryFlags; }; |
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86 | bool set_shade (const char *shade_str); |
96 | bool set_shade (const char *shade_str); |
87 | bool set_root_pixmap (); |
97 | bool set_root_pixmap (); |
88 | |
98 | |
89 | unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ |
99 | unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */ |
90 | # endif |
100 | # endif |
91 | double invalid_since; |
101 | double invalid_since, valid_since; |
92 | |
102 | |
93 | Pixmap pixmap; |
103 | Pixmap pixmap; |
94 | unsigned int pmap_width, pmap_height; |
104 | unsigned int pmap_width, pmap_height; |
95 | unsigned int pmap_depth; |
105 | unsigned int pmap_depth; |
96 | |
106 | |
97 | bool window_size_sensitive (); |
107 | bool window_size_sensitive (); |
98 | bool window_position_sensitive () { |
108 | bool window_position_sensitive (); |
99 | return (flags & isTransparent); |
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100 | }; |
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101 | |
109 | |
102 | bool is_parentOrigin () { |
110 | bool is_parentOrigin () |
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111 | { |
103 | return !(flags & isVtOrigin); |
112 | return !(flags & isVtOrigin); |
104 | }; |
113 | }; |
105 | |
114 | |
106 | bool need_client_side_rendering (); |
115 | bool need_client_side_rendering (); |
107 | void apply (); |
116 | void apply (); |
108 | bool render (); |
117 | bool render (); |
109 | void invalidate () { |
118 | void invalidate () |
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119 | { |
110 | if (!(flags & isInvalid)) |
120 | if (!(flags & isInvalid)) |
111 | { |
121 | { |
112 | flags |= isInvalid; |
122 | flags |= isInvalid; |
113 | invalid_since = NOW; |
123 | invalid_since = ev::now (); |
114 | } |
124 | } |
115 | }; |
125 | }; |
116 | }; |
126 | }; |
117 | #else |
127 | #else |
118 | # undef HAVE_BG_PIXMAP |
128 | # undef HAVE_BG_PIXMAP |
119 | #endif |
129 | #endif |
120 | |
130 | |
121 | |
131 | |
122 | |
132 | |
123 | #endif /* _BACKGROUND_H_ */ |
133 | #endif /* _BACKGROUND_H_ */ |