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24 | *---------------------------------------------------------------------*/ |
24 | *---------------------------------------------------------------------*/ |
25 | |
25 | |
26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | |
28 | |
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29 | /* |
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30 | * Pixmap geometry string interpretation : |
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31 | * Each geometry string contains zero or one scale/position |
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32 | * adjustment and may optionally be followed by a colon and one or more |
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33 | * colon-delimited pixmap operations. |
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34 | * The following table shows the valid geometry strings and their |
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35 | * affects on the background image : |
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36 | * |
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37 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
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38 | * W and H are percentages of the terminal window size. |
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39 | * X and Y are also percentages; e.g., +50+50 centers |
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40 | * the image in the window. |
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41 | * WxH+X Assumes Y == X |
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42 | * WxH Assumes Y == X == 50 (centers the image) |
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43 | * W+X+Y Assumes H == W |
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44 | * W+X Assumes H == W and Y == X |
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45 | * W Assumes H == W and Y == X == 50 |
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46 | * |
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47 | * Adjusting position only : |
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48 | * =+X+Y Set position to X% by Y% (absolute). |
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49 | * =+X Set position to X% by X%. |
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50 | * +X+Y Adjust position horizontally X% and vertically Y% |
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51 | * from current position (relative). |
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52 | * +X Adjust position horizontally X% and vertically X% |
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53 | * from current position. |
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54 | * |
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55 | * Adjusting scale only : |
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56 | * Wx0 Multiply horizontal scaling factor by W% |
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57 | * 0xH Multiply vertical scaling factor by H% |
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58 | * 0x0 No scaling (show image at normal size). |
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59 | * |
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60 | * Pixmap Operations : (should be prepended by a colon) |
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61 | * tile Tile image. Scaling/position modifiers above will affect |
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62 | * the tile size and origin. |
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63 | * propscale When scaling, scale proportionally. That is, maintain the |
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64 | * proper aspect ratio for the image. Any portion of the |
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65 | * background not covered by the image is filled with the |
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66 | * current background color. |
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67 | * hscale Scale horizontally, tile vertically ? |
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68 | * vscale Tile horizontally, scale vertically ? |
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69 | * scale Scale both up and down |
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70 | * auto Same as 100x100+50+50 |
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71 | */ |
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72 | |
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73 | #ifdef HAVE_BG_PIXMAP |
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74 | bool |
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75 | bgPixmap_t::window_size_sensitive () |
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76 | { |
29 | #ifdef XPM_BACKGROUND |
77 | #ifdef XPM_BACKGROUND |
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78 | #ifdef HAVE_AFTERIMAGE |
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79 | if (original_asim != NULL) |
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80 | #endif |
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81 | { |
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82 | if (h_scale != 0 || v_scale != 0) |
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83 | return true; |
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84 | } |
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85 | #endif |
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86 | #ifdef ENABLE_TRANSPARENCY |
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87 | if (flags & bgPmap_Transparent) |
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88 | return true; |
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89 | #endif |
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90 | return false; |
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91 | } |
30 | |
92 | |
31 | /* |
93 | #ifdef XPM_BACKGROUND |
32 | * Calculate tiling sizes and increments |
94 | static inline bool |
33 | * At start, p == 0, incr == xpmwidthheight |
95 | check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value) |
34 | */ |
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35 | static void |
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36 | rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight) |
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37 | { |
96 | { |
38 | unsigned int cwh, cxy; |
97 | if (geom_flags & flag) |
39 | float cincr, cp; |
98 | { |
40 | |
99 | if (new_value > 1000) |
41 | cp = 0; |
100 | new_value = 1000; |
42 | cincr = (float)xpmwidthheight; |
101 | if (new_value != scale) |
43 | cxy = *xy; |
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44 | cwh = *wh; |
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45 | if (cwh == 1) |
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46 | { /* display one image, no horizontal/vertical scaling */ |
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47 | cincr = (float)widthheight; |
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48 | if (xpmwidthheight <= widthheight) |
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49 | { |
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50 | cwh = xpmwidthheight; |
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51 | cxy = (cxy * (widthheight - cwh)) / 100; /* beware! order */ |
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52 | cwh += cxy; |
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53 | } |
102 | { |
54 | else |
103 | scale = new_value; |
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104 | return true; |
55 | { |
105 | } |
56 | cxy = 0; |
106 | } |
57 | cwh = widthheight; |
107 | return false; |
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108 | } |
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109 | |
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110 | static inline bool |
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111 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
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112 | { |
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113 | if (geom_flags & flag) |
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114 | { |
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115 | if (new_value < -100) |
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116 | new_value = -100; |
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117 | else if (new_value > 200) |
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118 | new_value = 200; |
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119 | if (new_value != align) |
58 | } |
120 | { |
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121 | align = new_value; |
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122 | return true; |
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123 | } |
59 | } |
124 | } |
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125 | return false; |
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126 | } |
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127 | |
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128 | static inline int |
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129 | make_align_position (int align, int window_size, int image_size) |
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130 | { |
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131 | int diff = window_size - image_size; |
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132 | int smaller = MIN (image_size,window_size); |
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133 | |
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134 | if (align >= 0 && align <= 50) |
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135 | return diff * align / 100; |
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136 | else if (align > 50 && align <= 100) |
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137 | return window_size - image_size + diff * align / 100; |
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138 | else if (align > 100 && align <= 200 ) |
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139 | return ((align - 100) * smaller / 100) + window_size - smaller; |
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140 | else if (align > -100 && align < 0) |
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141 | return ((align + 100) * smaller / 100) - image_size; |
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142 | return 0; |
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143 | } |
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144 | |
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145 | static inline void |
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146 | make_clip_rectangle (int pos, int size, int target_size, int &clip_pos, int &clip_size) |
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147 | { |
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148 | if (size <= 0) |
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149 | { /* special case - tiling */ |
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150 | clip_pos = pos; |
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151 | clip_size = target_size; |
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152 | } |
60 | else if (cwh < 10) |
153 | else if (pos < 0) |
61 | { /* fit WH images across/down screen */ |
154 | { |
62 | cincr *= cwh; |
155 | clip_pos = 0; |
63 | cxy = 0; |
156 | clip_size = MIN (target_size, size + pos); |
64 | cwh = widthheight; |
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65 | } |
157 | } |
66 | else |
158 | else |
67 | { |
159 | { |
68 | cincr *= 100.0 / cwh; |
160 | clip_pos = pos; |
69 | if (cwh < 100) |
161 | clip_size = size; |
70 | { /* contract */ |
162 | if (pos < target_size && (int)clip_size > target_size - pos) |
71 | float pos; |
163 | clip_pos = target_size - pos; |
72 | |
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73 | cwh = (cwh * widthheight) / 100; |
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74 | pos = (float)cxy / 100 * widthheight - (cwh / 2); |
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75 | |
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76 | cxy = (widthheight - cwh); |
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77 | if (pos <= 0) |
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78 | cxy = 0; |
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79 | else if (pos < cxy) |
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80 | cxy = (int) pos; |
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81 | cwh += cxy; |
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82 | } |
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83 | else |
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84 | { /* expand */ |
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85 | if (cxy > 0) |
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86 | { /* position */ |
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87 | float pos; |
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88 | |
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89 | pos = (float)cxy / 100 * xpmwidthheight - (cincr / 2); |
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90 | cp = xpmwidthheight - cincr; |
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91 | if (pos <= 0) |
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92 | cp = 0; |
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93 | else if (pos < cp) |
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94 | cp = pos; |
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95 | } |
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96 | cxy = 0; |
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97 | cwh = widthheight; |
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98 | } |
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99 | } |
164 | } |
100 | cincr /= widthheight; |
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101 | *wh = cwh; |
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102 | *xy = cxy; |
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103 | *incr = cincr; |
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104 | *p = cp; |
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105 | } |
165 | } |
106 | |
166 | |
107 | /* |
167 | bool |
108 | * These GEOM strings indicate absolute size/position: |
168 | bgPixmap_t::handle_geometry (const char *geom) |
109 | * @ `WxH+X+Y' |
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110 | * @ `WxH+X' -> Y = X |
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111 | * @ `WxH' -> Y = X = 50 |
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112 | * @ `W+X+Y' -> H = W |
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113 | * @ `W+X' -> H = W, Y = X |
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114 | * @ `W' -> H = W, X = Y = 50 |
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115 | * @ `0xH' -> H *= H/100, X = Y = 50 (W unchanged) |
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116 | * @ `Wx0' -> W *= W/100, X = Y = 50 (H unchanged) |
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117 | * @ `=+X+Y' -> (H, W unchanged) |
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118 | * @ `=+X' -> Y = X (H, W unchanged) |
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119 | * |
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120 | * These GEOM strings adjust position relative to current position: |
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121 | * @ `+X+Y' |
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122 | * @ `+X' -> Y = X |
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123 | * |
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124 | * And this GEOM string is for querying current scale/position: |
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125 | * @ `?' |
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126 | */ |
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127 | int |
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128 | rxvt_term::scale_pixmap (const char *geom) |
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129 | { |
169 | { |
130 | int flags, changed = 0; |
170 | int geom_flags = 0, changed = 0; |
131 | int x = 0, y = 0; |
171 | int x = 0, y = 0; |
132 | unsigned int w = 0, h = 0; |
172 | unsigned int w = 0, h = 0; |
133 | unsigned int n; |
173 | unsigned int n; |
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174 | unsigned long new_flags = (flags&(~bgPmap_geometryFlags)); |
134 | char *p; |
175 | char *p; |
135 | bgPixmap_t *bgpixmap = &bgPixmap; |
176 | #define MAXLEN_GEOM 256 /* could be longer then regular geometry string */ |
136 | |
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137 | #define MAXLEN_GEOM sizeof("[10000x10000+10000+10000]") |
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138 | |
177 | |
139 | if (geom == NULL) |
178 | if (geom == NULL) |
140 | return 0; |
179 | return false; |
141 | |
180 | |
142 | char str[MAXLEN_GEOM]; |
181 | char str[MAXLEN_GEOM]; |
143 | |
182 | |
144 | if (!strcmp (geom, "?")) |
183 | if (!strcmp (geom, "?")) |
145 | { |
184 | { |
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185 | #if 0 /* TODO: */ |
146 | sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ |
186 | sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ |
147 | min (bgpixmap->w, 32767), min (bgpixmap->h, 32767), |
187 | min (h_scale, 32767), min (v_scale, 32767), |
148 | min (bgpixmap->x, 32767), min (bgpixmap->y, 32767)); |
188 | min (h_align, 32767), min (v_align, 32767)); |
149 | process_xterm_seq (XTerm_title, str, CHAR_ST); |
189 | process_xterm_seq (XTerm_title, str, CHAR_ST); |
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190 | #endif |
150 | return 0; |
191 | return false; |
151 | } |
192 | } |
152 | |
193 | while (isspace(*geom)) ++geom; |
153 | if ((p = strchr (geom, ';')) == NULL) |
194 | if ((p = strchr (geom, ';')) == NULL) |
154 | p = strchr (geom, '\0'); |
195 | p = strchr (geom, '\0'); |
155 | |
196 | |
156 | n = (p - geom); |
197 | n = (p - geom); |
157 | if (n < MAXLEN_GEOM) |
198 | if (n < MAXLEN_GEOM) |
158 | { |
199 | { |
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200 | char *ops; |
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201 | new_flags |= bgPmap_geometrySet; |
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202 | |
159 | strncpy (str, geom, n); |
203 | strncpy (str, geom, n); |
160 | str[n] = '\0'; |
204 | str[n] = '\0'; |
161 | |
205 | if (str[0] == ':') |
162 | if (strcmp(str, "auto") == 0) |
206 | ops = &str[0]; |
163 | { |
207 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
164 | if (!bgpixmap->auto_resize) |
208 | ops = &str[0]; |
165 | changed++; |
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166 | bgpixmap->auto_resize = True ; |
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167 | w = szHint.width ; |
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168 | h = szHint.height ; |
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169 | flags = WidthValue|HeightValue ; |
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170 | } |
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171 | else |
209 | else |
172 | { |
210 | { |
173 | bgpixmap->auto_resize = False ; |
211 | char *tmp; |
174 | flags = XParseGeometry (str, &x, &y, &w, &h); |
212 | ops = strchr (str, ':'); |
175 | } |
213 | if (ops != NULL) |
176 | |
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177 | if (!flags) |
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178 | { |
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179 | flags |= WidthValue; |
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180 | w = 0; |
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181 | } /* default is tile */ |
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182 | |
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183 | if (flags & WidthValue) |
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184 | { |
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185 | if (!(flags & XValue)) |
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186 | x = 50; |
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187 | |
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188 | if (!(flags & HeightValue)) |
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189 | h = w; |
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190 | |
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191 | if (w && !h) |
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192 | { |
214 | { |
193 | w = (bgpixmap->w * w) / 100; |
215 | for (tmp = ops-1; tmp >= str && isspace(*tmp); --tmp); |
194 | h = bgpixmap->h; |
216 | *(++tmp) = '\0'; |
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217 | if (ops == tmp) ++ops; |
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218 | } |
195 | } |
219 | } |
196 | else if (h && !w) |
220 | |
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221 | if (ops > str || ops == NULL) |
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222 | { |
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223 | /* we have geometry string - let's handle it prior to applying ops */ |
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224 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
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225 | |
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226 | if ((geom_flags & XValue) && !(geom_flags & YValue)) |
197 | { |
227 | { |
198 | w = bgpixmap->w; |
228 | y = x; |
199 | h = (bgpixmap->h * h) / 100; |
229 | geom_flags |= YValue; |
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230 | } |
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231 | |
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232 | if (flags & bgPmap_geometrySet) |
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233 | {/* new geometry is an adjustment to the old one ! */ |
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234 | if ((geom_flags & WidthValue) && (geom_flags & HeightValue)) |
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235 | { |
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236 | if (w == 0 && h != 0) |
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237 | { |
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238 | w = h_scale; |
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239 | h = (v_scale * h) / 100; |
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240 | } |
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241 | else if (h == 0 && w != 0) |
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242 | { |
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243 | w = (h_scale * w) / 100; |
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244 | h = v_scale; |
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245 | } |
200 | } |
246 | } |
201 | |
247 | if (geom_flags & XValue) |
202 | min_it (w, 32767); |
248 | { |
203 | min_it (h, 32767); |
249 | if (str[0] != '=') |
204 | |
250 | { |
205 | if (bgpixmap->w != (short)w) |
251 | y += v_align; |
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252 | x += h_align; |
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253 | } |
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254 | } |
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255 | } |
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256 | else /* setting up geometry from scratch */ |
206 | { |
257 | { |
207 | bgpixmap->w = (short)w; |
258 | if (!(geom_flags & XValue)) |
208 | changed++; |
259 | {/* use default geometry - centered */ |
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260 | x = y = bgPmap_defaultAlign; |
209 | } |
261 | } |
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262 | else if (!(geom_flags & YValue)) |
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263 | y = x; |
210 | |
264 | |
211 | if (bgpixmap->h != (short)h) |
265 | if ((geom_flags & (WidthValue|HeightValue)) == 0) |
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266 | {/* use default geometry - scaled */ |
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267 | w = h = bgPmap_defaultScale; |
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268 | } |
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269 | else if (geom_flags & WidthValue) |
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270 | { |
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271 | if (!(geom_flags & HeightValue)) |
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272 | h = w; |
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273 | } |
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274 | else |
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275 | w = h; |
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276 | } |
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277 | } /* done parsing geometry string */ |
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278 | else if (!(flags & bgPmap_geometrySet)) |
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279 | { /* default geometry - scaled and centered */ |
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280 | x = y = bgPmap_defaultAlign; |
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281 | w = h = bgPmap_defaultScale; |
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282 | } |
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283 | |
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284 | if (!(flags & bgPmap_geometrySet)) |
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285 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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286 | |
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287 | if (ops) |
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288 | { |
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289 | while (*ops) |
212 | { |
290 | { |
213 | bgpixmap->h = (short)h; |
291 | while (*ops == ':' || isspace(*ops)) ++ops; |
214 | changed++; |
292 | #define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0) |
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293 | if (CHECK_GEOM_OPS("tile")) |
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294 | { |
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295 | w = h = 0; |
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296 | geom_flags |= WidthValue|HeightValue; |
215 | } |
297 | } |
216 | } |
298 | else if (CHECK_GEOM_OPS("propscale")) |
217 | |
299 | { |
218 | if (!(flags & YValue)) |
300 | if (w == 0 && h == 0) |
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301 | { |
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302 | w = 100; |
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303 | geom_flags |= WidthValue; |
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304 | } |
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305 | new_flags |= bgPmap_propScale; |
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306 | } |
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307 | else if (CHECK_GEOM_OPS("hscale")) |
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308 | { |
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309 | if (w == 0) |
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310 | w = 100; |
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311 | h = 0; |
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312 | geom_flags |= WidthValue|HeightValue; |
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313 | } |
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314 | else if (CHECK_GEOM_OPS("vscale")) |
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315 | { |
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316 | if (h == 0) |
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317 | h = 100; |
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318 | w = 0; |
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319 | geom_flags |= WidthValue|HeightValue; |
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320 | } |
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321 | else if (CHECK_GEOM_OPS("scale")) |
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322 | { |
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323 | if (h == 0) |
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324 | h = 100; |
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325 | if (w == 0) |
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326 | w = 100; |
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327 | geom_flags |= WidthValue|HeightValue; |
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328 | } |
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329 | else if (CHECK_GEOM_OPS("auto")) |
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330 | { |
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331 | w = h = 100; |
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332 | x = y = 50; |
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333 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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334 | } |
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335 | #undef CHECK_GEOM_OPS |
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336 | while (*ops != ':' && *ops != '\0') ++ops; |
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337 | } /* done parsing ops */ |
219 | { |
338 | } |
220 | if (flags & XNegative) |
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221 | flags |= YNegative; |
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222 | |
339 | |
223 | y = x; |
340 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) |
224 | } |
341 | ++changed; |
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342 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) |
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343 | ++changed; |
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344 | if (check_set_align_value (geom_flags, XValue, h_align, x)) |
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345 | ++changed; |
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346 | if (check_set_align_value (geom_flags, YValue, v_align, y)) |
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347 | ++changed; |
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348 | } |
225 | |
349 | |
226 | if (!(flags & WidthValue) && geom[0] != '=') |
350 | if (new_flags != flags) |
227 | { |
351 | { |
228 | x += bgpixmap->x; |
352 | flags = new_flags; |
229 | y += bgpixmap->y; |
|
|
230 | } |
|
|
231 | |
|
|
232 | if (xpmAttr.width && xpmAttr.height) |
|
|
233 | { |
|
|
234 | x = MOD(x, xpmAttr.width); |
|
|
235 | y = MOD(y, xpmAttr.height); |
|
|
236 | } |
|
|
237 | |
|
|
238 | if (bgpixmap->x != x) |
|
|
239 | { |
|
|
240 | bgpixmap->x = x; |
|
|
241 | changed++; |
353 | changed++; |
242 | } |
|
|
243 | |
|
|
244 | if (bgpixmap->y != y) |
|
|
245 | { |
|
|
246 | bgpixmap->y = y; |
|
|
247 | changed++; |
|
|
248 | } |
|
|
249 | } |
354 | } |
250 | |
355 | //fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
|
|
356 | // flags, h_scale, v_scale, h_align, v_align); |
251 | return changed; |
357 | return (changed > 0); |
252 | } |
358 | } |
|
|
359 | |
|
|
360 | #ifdef HAVE_AFTERIMAGE |
|
|
361 | bool |
|
|
362 | bgPixmap_t::render_asim (rxvt_term *target, ASImage *background, ARGB32 background_tint) |
|
|
363 | { |
|
|
364 | if (target == NULL) |
|
|
365 | return false; |
|
|
366 | |
|
|
367 | int target_width = (int)target->szHint.width; |
|
|
368 | int target_height = (int)target->szHint.height; |
|
|
369 | int new_pmap_width = target_width, new_pmap_height = target_height; |
|
|
370 | ASImage *result = NULL; |
|
|
371 | |
|
|
372 | int x = 0; |
|
|
373 | int y = 0; |
|
|
374 | int w = h_scale * target_width / 100; |
|
|
375 | int h = v_scale * target_height / 100; |
|
|
376 | |
|
|
377 | if (original_asim) |
|
|
378 | { |
|
|
379 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
380 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
381 | } |
|
|
382 | |
|
|
383 | int dst_x, dst_y; |
|
|
384 | int clip_width, clip_height; |
|
|
385 | |
|
|
386 | make_clip_rectangle (x, w, target_width, dst_x, clip_width); |
|
|
387 | make_clip_rectangle (y, h, target_height, dst_y, clip_height); |
|
|
388 | |
|
|
389 | /* TODO : actuall scaling code :) */ |
|
|
390 | if (dst_x >= target_width || dst_y >= target_height |
|
|
391 | || clip_width <= 0 || clip_height <= 0 || original_asim == NULL) |
|
|
392 | { |
|
|
393 | result = background; |
|
|
394 | dst_x = dst_y = 0; |
|
|
395 | if (background) |
|
|
396 | { |
|
|
397 | new_pmap_width = clip_width = background->width; |
|
|
398 | new_pmap_height = clip_height = background->height; |
|
|
399 | } |
|
|
400 | else |
|
|
401 | new_pmap_width = new_pmap_height = 0; |
|
|
402 | } |
|
|
403 | else |
|
|
404 | { |
|
|
405 | result = original_asim; |
|
|
406 | if ((w > 0 && w != original_asim->width) |
|
|
407 | || (h > 0 && h != original_asim->height)) |
|
|
408 | { |
|
|
409 | result = scale_asimage (target->asv, original_asim, |
|
|
410 | w > 0 ? w : original_asim->width, |
|
|
411 | h > 0 ? h : original_asim->height, |
|
|
412 | background ? ASA_ASImage : ASA_XImage, |
|
|
413 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
414 | } |
|
|
415 | if (background == NULL) |
|
|
416 | {/* if tiling - pixmap has to be sized exactly as the image */ |
|
|
417 | if (h_scale == 0) |
|
|
418 | new_pmap_width = result->width; |
|
|
419 | if (v_scale == 0) |
|
|
420 | new_pmap_height = result->height; |
|
|
421 | } |
|
|
422 | else |
|
|
423 | {/* if blending background and image - pixmap has to be sized same as target window */ |
|
|
424 | ASImageLayer *layers = create_image_layers (2); |
|
|
425 | ASImage *merged_im = NULL; |
|
|
426 | |
|
|
427 | layers[0].im = background; |
|
|
428 | layers[0].clip_width = target_width; |
|
|
429 | layers[0].clip_height = target_height; |
|
|
430 | layers[0].tint = background_tint; |
|
|
431 | layers[1].im = result; |
|
|
432 | if (w <= 0) |
|
|
433 | {/* tile horizontally */ |
|
|
434 | layers[1].dst_x = dst_x - (int)result->width; |
|
|
435 | layers[1].clip_width = result->width; |
|
|
436 | } |
|
|
437 | else |
|
|
438 | {/* clip horizontally */ |
|
|
439 | layers[1].dst_x = dst_x; |
|
|
440 | layers[1].clip_width = clip_width; |
|
|
441 | } |
|
|
442 | if (h <= 0) |
|
|
443 | { |
|
|
444 | layers[1].dst_y = dst_y - (int)result->height; |
|
|
445 | layers[1].clip_height = result->height; |
|
|
446 | } |
|
|
447 | else |
|
|
448 | { |
|
|
449 | layers[1].dst_y = dst_y; |
|
|
450 | layers[1].clip_height = clip_height; |
|
|
451 | } |
|
|
452 | if (target->rs[Rs_blendtype]) |
|
|
453 | { |
|
|
454 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
|
|
455 | if (layers[1].merge_scanlines == NULL) |
|
|
456 | layers[1].merge_scanlines = alphablend_scanlines; |
|
|
457 | } |
|
|
458 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
|
|
459 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
460 | if (tmp) |
|
|
461 | { |
|
|
462 | if (result != original_asim) |
|
|
463 | destroy_asimage (&result); |
|
|
464 | result = tmp; |
|
|
465 | dst_x = dst_y = 0; |
|
|
466 | clip_width = target_width; |
|
|
467 | clip_height = target_height; |
|
|
468 | } |
|
|
469 | free (layers); |
|
|
470 | } |
|
|
471 | } |
|
|
472 | |
|
|
473 | if (pixmap) |
|
|
474 | { |
|
|
475 | if (result == NULL |
|
|
476 | || pmap_width != new_pmap_width |
|
|
477 | || pmap_height != new_pmap_height |
|
|
478 | || pmap_depth != target->depth) |
|
|
479 | { |
|
|
480 | XFreePixmap (target->dpy, pixmap); |
|
|
481 | pixmap = None; |
|
|
482 | } |
|
|
483 | } |
|
|
484 | |
|
|
485 | if (result) |
|
|
486 | { |
|
|
487 | XGCValues gcv; |
|
|
488 | GC gc; |
|
|
489 | |
|
|
490 | /* create Pixmap */ |
|
|
491 | if (pixmap == None) |
|
|
492 | { |
|
|
493 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
494 | pmap_width = new_pmap_width; |
|
|
495 | pmap_height = new_pmap_height; |
|
|
496 | pmap_depth = target->depth; |
|
|
497 | } |
|
|
498 | /* fill with background color ( if result's not completely overlapping it)*/ |
|
|
499 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
500 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
501 | |
|
|
502 | if (dst_x > 0 || dst_y > 0 |
|
|
503 | || dst_x + clip_width < new_pmap_width |
|
|
504 | || dst_y + clip_height < new_pmap_height) |
|
|
505 | { |
|
|
506 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
507 | } |
|
|
508 | /* put result on pixmap */ |
|
|
509 | asimage2drawable (target->asv, pixmap, result, gc, 0, 0, dst_x, dst_y, clip_width, clip_height, True); |
|
|
510 | |
|
|
511 | /* set target's background to pixmap */ |
|
|
512 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
513 | |
|
|
514 | XFreeGC (target->dpy, gc); |
|
|
515 | } |
|
|
516 | else |
|
|
517 | { |
|
|
518 | /* set target background to a pixel */ |
|
|
519 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
520 | } |
|
|
521 | |
|
|
522 | return true; |
|
|
523 | } |
|
|
524 | #endif |
253 | |
525 | |
254 | void |
526 | void |
255 | rxvt_term::resize_pixmap () |
527 | rxvt_term::resize_pixmap () |
256 | { |
528 | { |
257 | XGCValues gcvalue; |
529 | XGCValues gcvalue; |
258 | GC gc; |
530 | GC gc; |
259 | |
531 | unsigned int w = bgPixmap.h_scale*szHint.width/100; |
260 | if (pixmap != None) |
532 | unsigned int h = bgPixmap.v_scale*szHint.height/100; |
261 | { |
533 | int x = bgPixmap.h_align*szHint.width/100; |
262 | XFreePixmap (dpy, pixmap); |
534 | int y = bgPixmap.v_align*szHint.height/100; |
263 | pixmap = None ; |
535 | #ifdef HAVE_AFTERIMAGE |
264 | } |
536 | ASImage *im = bgPixmap.original_asim; |
265 | |
537 | #else |
|
|
538 | void *im = NULL; |
|
|
539 | #endif |
|
|
540 | /* preliminary cleanup - this needs to be integrated with check_our_parents() code */ |
266 | if (bgPixmap.pixmap == None) |
541 | if (bgPixmap.pixmap != None) |
|
|
542 | { |
|
|
543 | XFreePixmap (dpy, bgPixmap.pixmap); |
|
|
544 | bgPixmap.pixmap = None ; |
|
|
545 | } |
|
|
546 | #ifdef ENABLE_TRANSPARENCY |
|
|
547 | if (option(Opt_transparent) && am_transparent) |
|
|
548 | { |
|
|
549 | /* we need to re-generate transparency pixmap in that case ! */ |
|
|
550 | check_our_parents (); |
|
|
551 | return; |
|
|
552 | } |
|
|
553 | #endif |
|
|
554 | |
|
|
555 | if (im == NULL) |
267 | { /* So be it: I'm not using pixmaps */ |
556 | { /* So be it: I'm not using pixmaps */ |
268 | pixmap = None; |
|
|
269 | |
|
|
270 | #ifdef ENABLE_TRANSPARENCY |
|
|
271 | if (!option (Opt_transparent) || !am_transparent) |
|
|
272 | #endif |
|
|
273 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
557 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
274 | |
|
|
275 | return; |
558 | return; |
276 | } |
559 | } |
277 | |
560 | |
278 | gcvalue.foreground = pix_colors[Color_bg]; |
561 | gcvalue.foreground = pix_colors[Color_bg]; |
279 | gc = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
562 | gc = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
280 | |
563 | |
281 | if (bgPixmap.pixmap != None) |
|
|
282 | { /* we have a specified pixmap */ |
|
|
283 | unsigned int w = bgPixmap.w, h = bgPixmap.h, |
|
|
284 | x = bgPixmap.x, y = bgPixmap.y; |
|
|
285 | unsigned int xpmh = xpmAttr.height, |
|
|
286 | xpmw = xpmAttr.width; |
|
|
287 | |
|
|
288 | if (bgPixmap.auto_resize) |
|
|
289 | { |
|
|
290 | w = szHint.width ; |
|
|
291 | h = szHint.height ; |
|
|
292 | } |
|
|
293 | /* |
|
|
294 | * don't zoom pixmap too much nor expand really small pixmaps |
564 | /* don't zoom pixmap too much nor expand really small pixmaps */ |
295 | */ |
565 | if (w > 16000) |
296 | if (w > 32767 || h > 32767) |
|
|
297 | w = 1; |
566 | w = 1; |
298 | else if (width > (10 * xpmw) |
567 | if (h > 16000) |
299 | || height > (10 * xpmh)) |
568 | h = 1; |
300 | w = 0; /* tile */ |
569 | |
301 | |
|
|
302 | if (!w) |
|
|
303 | { |
|
|
304 | /* basic X tiling - let the X server do it */ |
|
|
305 | pixmap = XCreatePixmap (dpy, vt, xpmw, xpmh, depth); |
|
|
306 | |
|
|
307 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, y, xpmw - x, xpmh - y, 0, 0); |
|
|
308 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, x, 0, xpmw - x, y, 0, xpmh - y); |
|
|
309 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
|
|
310 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
|
|
311 | } |
|
|
312 | else |
|
|
313 | #ifdef HAVE_AFTERIMAGE |
570 | #ifdef HAVE_AFTERIMAGE |
314 | #ifdef ENABLE_TRANSPARENCY |
571 | if (w == 0) |
315 | if (!option(Opt_transparent) || !am_transparent) |
572 | w = im->width; |
316 | /* will do that in check_our_parents otherwise */ |
573 | if (h == 0) |
|
|
574 | h = im->height; |
|
|
575 | |
|
|
576 | if (w != im->width || h != im->height) |
|
|
577 | { |
|
|
578 | ASImage *tmp = scale_asimage (asv, im, w, h, (x == 0 && y == 0)?ASA_XImage:ASA_ASImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
579 | if (tmp != NULL) |
|
|
580 | im = tmp; |
|
|
581 | } |
|
|
582 | bgPixmap.pmap_width = MIN(w,szHint.width); |
|
|
583 | bgPixmap.pmap_height = MIN(h,szHint.height); |
|
|
584 | #if 0 /* TODO: fix that! */ |
|
|
585 | if (x != 0 || y != 0) |
|
|
586 | { |
|
|
587 | ASImage *tmp = tile_asimage (asv, im, x, y, w, h, TINT_LEAVE_SAME, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
588 | if (tmp != NULL) |
|
|
589 | { |
|
|
590 | if (im != bgPixmap.original_asim) |
|
|
591 | destroy_asimage (&im); |
|
|
592 | im = tmp; |
|
|
593 | } |
|
|
594 | } |
|
|
595 | #endif |
|
|
596 | bgPixmap.pixmap = XCreatePixmap (dpy, vt, bgPixmap.pmap_width, bgPixmap.pmap_height, depth); |
|
|
597 | bgPixmap.pmap_depth = depth; |
|
|
598 | |
|
|
599 | asimage2drawable (asv, bgPixmap.pixmap, im, gc, 0, 0, 0, 0, bgPixmap.pmap_width, bgPixmap.pmap_height, True); |
|
|
600 | |
|
|
601 | if (im != bgPixmap.original_asim) |
|
|
602 | destroy_asimage (&im); |
317 | #endif |
603 | #endif |
318 | { |
604 | if( bgPixmap.pixmap ) |
319 | ASImage *scaled_im = scale_asimage( display->asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
|
|
320 | if (scaled_im) |
|
|
321 | { |
|
|
322 | pixmap = asimage2pixmap( display->asv, display->root, scaled_im, gc, True ); |
|
|
323 | destroy_asimage( &scaled_im ); |
|
|
324 | } |
|
|
325 | } |
|
|
326 | #else /* HAVE_AFTERIMAGE */ |
|
|
327 | { |
|
|
328 | float incr, p; |
|
|
329 | Pixmap tmp; |
|
|
330 | |
|
|
331 | pixmap = XCreatePixmap (dpy, vt, width, height, depth); |
|
|
332 | /* |
|
|
333 | * horizontal scaling |
|
|
334 | */ |
|
|
335 | rxvt_pixmap_incr (&w, &x, &incr, &p, width, xpmw); |
|
|
336 | |
|
|
337 | tmp = XCreatePixmap (dpy, vt, width, xpmh, depth); |
|
|
338 | XFillRectangle (dpy, tmp, gc, 0, 0, width, xpmh); |
|
|
339 | |
|
|
340 | for ( /*nil */ ; x < w; x++, p += incr) |
|
|
341 | { |
|
|
342 | if (p >= xpmw) |
|
|
343 | p = 0; |
|
|
344 | |
|
|
345 | /* copy one column from the original pixmap to the tmp pixmap */ |
|
|
346 | XCopyArea (dpy, bgPixmap.pixmap, tmp, gc, (int)p, 0, 1, xpmh, (int)x, 0); |
|
|
347 | } |
|
|
348 | |
|
|
349 | /* |
|
|
350 | * vertical scaling |
|
|
351 | */ |
|
|
352 | rxvt_pixmap_incr (&h, &y, &incr, &p, height, xpmh); |
|
|
353 | |
|
|
354 | if (y > 0) |
|
|
355 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, y); |
|
|
356 | |
|
|
357 | if (h < height) |
|
|
358 | XFillRectangle (dpy, pixmap, gc, 0, (int)h, width, height - h + 1); |
|
|
359 | |
|
|
360 | for ( /*nil */ ; y < h; y++, p += incr) |
|
|
361 | { |
|
|
362 | if (p >= xpmh) |
|
|
363 | p = 0; |
|
|
364 | |
|
|
365 | /* copy one row from the tmp pixmap to the main pixmap */ |
|
|
366 | XCopyArea (dpy, tmp, pixmap, gc, 0, (int)p, width, 1, 0, (int)y); |
|
|
367 | } |
|
|
368 | |
|
|
369 | XFreePixmap (dpy, tmp); |
|
|
370 | } |
|
|
371 | #endif /* HAVE_AFTERIMAGE */ |
|
|
372 | } |
|
|
373 | |
|
|
374 | XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
605 | XSetWindowBackgroundPixmap (dpy, vt, bgPixmap.pixmap); |
375 | |
606 | |
376 | XFreeGC (dpy, gc); |
607 | XFreeGC (dpy, gc); |
377 | #ifdef ENABLE_TRANSPARENCY |
|
|
378 | am_transparent = 0; |
|
|
379 | #endif |
|
|
380 | } |
608 | } |
381 | |
609 | |
382 | Pixmap |
610 | void |
383 | rxvt_term::set_bgPixmap (const char *file) |
611 | rxvt_term::set_bgPixmap (const char *file) |
384 | { |
612 | { |
385 | char *f; |
613 | char *f; |
386 | |
614 | |
387 | assert (file != NULL); |
615 | assert (file != NULL); |
… | |
… | |
391 | XFreePixmap (dpy, bgPixmap.pixmap); |
619 | XFreePixmap (dpy, bgPixmap.pixmap); |
392 | bgPixmap.pixmap = None; |
620 | bgPixmap.pixmap = None; |
393 | } |
621 | } |
394 | |
622 | |
395 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
623 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
396 | |
|
|
397 | if (*file != '\0') |
624 | if (*file != '\0') |
398 | { |
625 | { |
399 | /* XWindowAttributes attr; */ |
|
|
400 | |
|
|
401 | /* |
|
|
402 | * we already have the required attributes |
|
|
403 | */ |
|
|
404 | /* XGetWindowAttributes (dpy, vt, &attr); */ |
|
|
405 | |
|
|
406 | #ifdef HAVE_AFTERIMAGE |
626 | #ifdef HAVE_AFTERIMAGE |
407 | if (asimman == NULL) |
627 | if (asimman == NULL) |
408 | asimman = create_generic_imageman(rs[Rs_path]); |
628 | asimman = create_generic_imageman(rs[Rs_path]); |
409 | if ((f = strchr (file, ';')) == NULL) |
629 | if ((f = strchr (file, ';')) == NULL) |
410 | original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
630 | bgPixmap.original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
411 | else |
631 | else |
412 | { |
632 | { |
413 | size_t len = f - file; |
633 | size_t len = f - file; |
414 | f = (char *)malloc (len + 1); |
634 | f = (char *)malloc (len + 1); |
415 | strncpy (f, file, len); |
635 | strncpy (f, file, len); |
416 | f[len] = '\0'; |
636 | f[len] = '\0'; |
417 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
637 | bgPixmap.original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
418 | free( f ); |
638 | free( f ); |
419 | } |
639 | } |
420 | if (original_asim) |
640 | #endif |
421 | { |
|
|
422 | bgPixmap.pixmap = asimage2pixmap( display->asv, display->root, original_asim, NULL, True ); |
|
|
423 | xpmAttr.width = original_asim->width ; |
|
|
424 | xpmAttr.height = original_asim->height ; |
|
|
425 | } |
|
|
426 | #else /* HAVE_AFTERIMAGE */ |
|
|
427 | xpmAttr.closeness = 30000; |
|
|
428 | xpmAttr.colormap = cmap; |
|
|
429 | xpmAttr.visual = visual; |
|
|
430 | xpmAttr.depth = depth; |
|
|
431 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
|
|
432 | | XpmDepth | XpmSize | XpmReturnPixels); |
|
|
433 | |
|
|
434 | /* search environment variables here too */ |
|
|
435 | f = (char *)rxvt_File_find (file, ".xpm", rs[Rs_path]); |
|
|
436 | if (f == NULL |
|
|
437 | || XpmReadFileToPixmap (dpy, display->root, f, |
|
|
438 | &bgPixmap.pixmap, NULL, |
|
|
439 | &xpmAttr)) |
|
|
440 | { |
|
|
441 | char *p; |
|
|
442 | |
|
|
443 | /* semi-colon delimited */ |
|
|
444 | if ((p = strchr (file, ';')) == NULL) |
|
|
445 | p = strchr (file, '\0'); |
|
|
446 | |
|
|
447 | rxvt_warn ("couldn't load XPM file \"%.*s\", ignoring.\n", (p - file), file); |
|
|
448 | } |
|
|
449 | free (f); |
|
|
450 | #endif /* HAVE_AFTERIMAGE */ |
|
|
451 | } |
641 | } |
452 | |
642 | |
453 | resize_pixmap (); |
643 | resize_pixmap (); |
454 | return bgPixmap.pixmap; |
|
|
455 | } |
644 | } |
456 | |
645 | |
457 | #endif /* XPM_BACKGROUND */ |
646 | #endif /* XPM_BACKGROUND */ |
|
|
647 | #endif /* HAVE_BG_PIXMAP */ |
458 | |
648 | |
459 | #ifdef ENABLE_TRANSPARENCY |
649 | #ifdef ENABLE_TRANSPARENCY |
460 | #if TINTING && !defined(HAVE_AFTERIMAGE) |
650 | #ifndef HAVE_AFTERIMAGE |
461 | /* taken from aterm-0.4.2 */ |
651 | /* taken from aterm-0.4.2 */ |
462 | |
652 | |
463 | typedef uint32_t RUINT32T; |
653 | typedef uint32_t RUINT32T; |
464 | |
654 | |
465 | static void |
655 | static void |
… | |
… | |
702 | } |
892 | } |
703 | |
893 | |
704 | void |
894 | void |
705 | rxvt_term::check_our_parents_cb (time_watcher &w) |
895 | rxvt_term::check_our_parents_cb (time_watcher &w) |
706 | { |
896 | { |
707 | int i, pchanged, aformat, have_pixmap, rootdepth; |
897 | int i, pchanged, aformat, rootdepth; |
708 | unsigned long nitems, bytes_after; |
898 | unsigned long nitems, bytes_after; |
709 | Atom atype; |
899 | Atom atype; |
710 | unsigned char *prop = NULL; |
900 | unsigned char *prop = NULL; |
711 | Window root, oldp, *list; |
901 | Window root, oldp, *list; |
712 | Pixmap rootpixmap = None; |
902 | Pixmap rootpixmap = None; |
713 | XWindowAttributes wattr, wrootattr; |
903 | XWindowAttributes wattr, wrootattr; |
714 | int sx, sy; |
904 | int sx, sy; |
715 | Window cr; |
905 | Window cr; |
|
|
906 | unsigned int rootpixmap_w = 0, rootpixmap_h = 0; |
716 | |
907 | |
717 | pchanged = 0; |
908 | pchanged = 0; |
718 | |
909 | |
719 | if (!option (Opt_transparent)) |
910 | if (!option (Opt_transparent)) |
720 | return /*pchanged*/; /* Don't try any more */ |
911 | return /*pchanged*/; /* Don't try any more */ |
|
|
912 | |
|
|
913 | #if 0 |
|
|
914 | struct timeval stv; |
|
|
915 | gettimeofday (&stv,NULL); |
|
|
916 | #define PRINT_BACKGROUND_OP_TIME do{ struct timeval tv;gettimeofday (&tv,NULL); tv.tv_sec-= stv.tv_sec;\ |
|
|
917 | fprintf (stderr,"%d: elapsed %ld usec\n",__LINE__,\ |
|
|
918 | tv.tv_sec*1000000+tv.tv_usec-stv.tv_usec );}while(0) |
|
|
919 | #else |
|
|
920 | #define PRINT_BACKGROUND_OP_TIME do{}while(0) |
|
|
921 | #endif |
|
|
922 | |
721 | |
923 | |
722 | XGetWindowAttributes (dpy, display->root, &wrootattr); |
924 | XGetWindowAttributes (dpy, display->root, &wrootattr); |
723 | rootdepth = wrootattr.depth; |
925 | rootdepth = wrootattr.depth; |
724 | |
926 | |
725 | XGetWindowAttributes (dpy, parent[0], &wattr); |
927 | XGetWindowAttributes (dpy, parent[0], &wattr); |
… | |
… | |
739 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
941 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
740 | XSync (dpy, False); |
942 | XSync (dpy, False); |
741 | |
943 | |
742 | XTranslateCoordinates (dpy, parent[0], display->root, |
944 | XTranslateCoordinates (dpy, parent[0], display->root, |
743 | 0, 0, &sx, &sy, &cr); |
945 | 0, 0, &sx, &sy, &cr); |
744 | |
|
|
745 | /* check if we are outside of the visible part of the virtual screen : */ |
946 | /* check if we are outside of the visible part of the virtual screen : */ |
746 | if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0 |
947 | if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0 |
747 | || sx >= wrootattr.width || sy >= wrootattr.height ) |
948 | || sx >= wrootattr.width || sy >= wrootattr.height ) |
748 | return /* 0 */ ; |
949 | return /* 0 */ ; |
749 | /* |
950 | /* |
750 | * Make the frame window set by the window manager have |
951 | * Make the frame window set by the window manager have |
751 | * the root background. Some window managers put multiple nested frame |
952 | * the root background. Some window managers put multiple nested frame |
752 | * windows for each client, so we have to take care about that. |
953 | * windows for each client, so we have to take care about that. |
… | |
… | |
760 | i = (xa[XA_ESETROOT_PMAP_ID] |
961 | i = (xa[XA_ESETROOT_PMAP_ID] |
761 | && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID], |
962 | && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID], |
762 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
963 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
763 | &nitems, &bytes_after, &prop) == Success); |
964 | &nitems, &bytes_after, &prop) == Success); |
764 | |
965 | |
|
|
966 | /* TODO: the below logic needs to be cleaned up */ |
765 | if (!i || prop == NULL |
967 | if (!i || prop == NULL |
766 | #if TINTING |
|
|
767 | || (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL |
968 | || (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL |
768 | #ifdef HAVE_AFTERIMAGE |
969 | #ifdef HAVE_AFTERIMAGE |
769 | && original_asim == NULL && rs[Rs_blurradius] == NULL |
970 | && bgPixmap.original_asim == NULL && rs[Rs_blurradius] == NULL |
770 | #endif |
971 | #endif |
771 | ) |
972 | ) |
772 | #endif |
|
|
773 | ) |
973 | ) |
774 | have_pixmap = 0; |
974 | rootpixmap = None; |
775 | else |
975 | else |
776 | { |
976 | { |
777 | have_pixmap = 1; |
977 | int junk; |
|
|
978 | unsigned int ujunk; |
|
|
979 | /* root pixmap may be bad - allow a error */ |
|
|
980 | allowedxerror = -1; |
778 | rootpixmap = *(Pixmap *)prop; |
981 | if ((rootpixmap = *(Pixmap *)prop) != None) |
|
|
982 | if (!XGetGeometry (dpy, rootpixmap, &root, &junk, &junk, &rootpixmap_w, &rootpixmap_h, &ujunk, &ujunk)) |
|
|
983 | rootpixmap = None; |
|
|
984 | allowedxerror = 0; |
|
|
985 | } |
|
|
986 | |
|
|
987 | if (prop != NULL) |
779 | XFree (prop); |
988 | XFree (prop); |
|
|
989 | |
|
|
990 | if (rootpixmap != None) |
780 | } |
991 | { |
781 | |
|
|
782 | if (have_pixmap) |
|
|
783 | { |
|
|
784 | Bool success = False ; |
992 | Bool success = False; |
785 | GC gc = NULL; |
993 | GC gc = NULL; |
786 | XGCValues gcvalue; |
994 | XGCValues gcvalue; |
|
|
995 | int shade = 100; |
|
|
996 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
997 | Bool whole_tint = False, no_tint = True; |
|
|
998 | |
|
|
999 | while (sx < 0) sx += (int)wrootattr.width; |
|
|
1000 | while (sy < 0) sy += (int)wrootattr.height; |
|
|
1001 | |
|
|
1002 | if (rs[Rs_shade]) |
|
|
1003 | shade = atoi (rs[Rs_shade]); |
|
|
1004 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
1005 | pix_colors_focused [Color_tint].get (c); |
|
|
1006 | #define IS_COMPONENT_WHOLESOME(c) ((c) <=0x000700 || (c)>=0x00f700) |
|
|
1007 | if (shade >= 100) |
|
|
1008 | whole_tint = (IS_COMPONENT_WHOLESOME(c.r) |
|
|
1009 | && IS_COMPONENT_WHOLESOME(c.g) |
|
|
1010 | && IS_COMPONENT_WHOLESOME(c.b)); |
|
|
1011 | no_tint = (c.r >= 0x00f700 && c.g >= 0x00f700 && c.b >= 0x00f700); |
|
|
1012 | #undef IS_COMPONENT_WHOLESOME |
|
|
1013 | /* theer are no performance advantages to reusing same pixmap */ |
|
|
1014 | if (bgPixmap.pixmap != None) |
|
|
1015 | XFreePixmap (dpy, bgPixmap.pixmap); |
|
|
1016 | bgPixmap.pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, rootdepth); |
|
|
1017 | bgPixmap.pmap_width = szHint.width; |
|
|
1018 | bgPixmap.pmap_height = szHint.height; |
|
|
1019 | bgPixmap.pmap_depth = rootdepth; |
|
|
1020 | |
|
|
1021 | #if 0 /* TODO : identify cases where this will be detrimental to performance : */ |
|
|
1022 | /* we want to tile root pixmap into our own pixmap in this cases : |
|
|
1023 | * 1) rootpixmap does not cover our window entirely |
|
|
1024 | * 2) whole_tint - we can use server-side tinting or tinting disabled |
|
|
1025 | */ |
|
|
1026 | if ( whole_tint || no_tint || pmap_w < sx + szHint.width || pmap_h < sy + szHint.height) |
|
|
1027 | { |
|
|
1028 | } |
|
|
1029 | #endif |
|
|
1030 | gcvalue.tile = rootpixmap; |
|
|
1031 | gcvalue.fill_style = FillTiled; |
|
|
1032 | gcvalue.ts_x_origin = -sx; |
|
|
1033 | gcvalue.ts_y_origin = -sy; |
|
|
1034 | gc = XCreateGC (dpy, rootpixmap, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcvalue); |
|
|
1035 | XFillRectangle (dpy, bgPixmap.pixmap, gc, 0, 0, szHint.width, szHint.height); |
|
|
1036 | |
|
|
1037 | if (whole_tint && !no_tint) |
|
|
1038 | { |
|
|
1039 | /* In this case we can tint image server-side getting significant |
|
|
1040 | * performance improvements, as we eliminate XImage transfer |
|
|
1041 | */ |
|
|
1042 | gcvalue.foreground = Pixel (pix_colors_focused [Color_tint]); |
|
|
1043 | gcvalue.function = GXand; |
|
|
1044 | gcvalue.fill_style = FillSolid; |
|
|
1045 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcvalue); |
|
|
1046 | XFillRectangle (dpy, bgPixmap.pixmap, gc, 0, 0, szHint.width, szHint.height); |
|
|
1047 | } |
|
|
1048 | success = True; |
787 | #ifdef HAVE_AFTERIMAGE |
1049 | #ifdef HAVE_AFTERIMAGE |
|
|
1050 | if (rs[Rs_blurradius] || bgPixmap.original_asim != NULL || (!whole_tint && (!no_tint || shade !=100))) |
788 | { |
1051 | { |
789 | Pixmap tmp_pmap = None ; |
1052 | ARGB32 tint = TINT_LEAVE_SAME; |
790 | ShadingInfo shade; |
1053 | ASImage *back_im = NULL; |
791 | ARGB32 tint ; |
|
|
792 | unsigned int pmap_w = 0, pmap_h = 0; |
|
|
793 | |
1054 | |
794 | if (get_drawable_size( rootpixmap, &pmap_w, &pmap_h )) |
1055 | back_im = pixmap2ximage (asv, bgPixmap.pixmap, 0, 0, szHint.width, szHint.height, AllPlanes, 100); |
|
|
1056 | if (back_im != NULL) |
795 | { |
1057 | { |
796 | int root_x = 0, root_y = 0; |
1058 | if (!whole_tint && (!no_tint || shade !=100)) |
797 | |
|
|
798 | shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
799 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
800 | { |
1059 | { |
801 | rgba c; |
1060 | ShadingInfo as_shade; |
802 | pix_colors_focused [Color_tint].get (c); |
1061 | as_shade.shading = shade; |
803 | shade.tintColor.red = c.r; |
1062 | as_shade.tintColor.red = c.r; |
804 | shade.tintColor.green = c.g; |
1063 | as_shade.tintColor.green = c.g; |
805 | shade.tintColor.blue = c.b; |
1064 | as_shade.tintColor.blue = c.b; |
|
|
1065 | tint = shading2tint32 (&as_shade); |
806 | } |
1066 | } |
807 | else |
1067 | |
808 | shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF; |
1068 | if (rs[Rs_blurradius] && back_im) |
809 | tint = shading2tint32( &shade ); |
|
|
810 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
|
|
811 | if (GetWinPosition (parent[0], &root_x, &root_y) ) |
|
|
812 | { |
1069 | { |
|
|
1070 | ASImage* tmp; |
|
|
1071 | int junk; |
|
|
1072 | unsigned int hr = 1, vr = 1; |
|
|
1073 | int flags = XParseGeometry (rs[Rs_blurradius], &junk, &junk, &hr, &vr); |
|
|
1074 | if (!(flags&WidthValue)) |
|
|
1075 | hr = 1; |
|
|
1076 | if (!(flags&HeightValue)) |
|
|
1077 | vr = hr; |
|
|
1078 | tmp = blur_asimage_gauss (asv, back_im, hr, vr, 0xFFFFFFFF, |
|
|
1079 | (bgPixmap.original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1080 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1081 | if (tmp) |
|
|
1082 | { |
|
|
1083 | destroy_asimage (&back_im); |
|
|
1084 | back_im = tmp; |
|
|
1085 | } |
|
|
1086 | } |
|
|
1087 | |
|
|
1088 | if (bgPixmap.original_asim != NULL) |
|
|
1089 | { |
813 | ASImageLayer *layers = create_image_layers( 2 ); |
1090 | ASImageLayer *layers = create_image_layers (2); |
814 | ASImage *merged_im = NULL; |
1091 | ASImage *merged_im = NULL; |
815 | int back_x, back_y, back_w, back_h; |
1092 | int fore_w, fore_h; |
816 | /* merge_layers does good job at tiling background appropriately, |
|
|
817 | so all we need is to cut out smallest possible piece : */ |
|
|
818 | #define MAKE_ROOTPMAP_GEOM(xy,wh,widthheight) \ |
|
|
819 | do{ while( root_##xy < 0 ) root_##xy += (int)wrootattr.widthheight; \ |
|
|
820 | back_##xy = root_##xy % pmap_##wh; /* that gives us left side of the closest tile : */ \ |
|
|
821 | if( pmap_##wh >= back_##xy + szHint.widthheight ) \ |
|
|
822 | back_##wh = szHint.widthheight;/* background is large - limit it by our size */ \ |
|
|
823 | else \ |
|
|
824 | { /* small background - need the whole of it for successfull tiling :*/ \ |
|
|
825 | back_##xy = 0; \ |
|
|
826 | back_##wh = pmap_##wh; \ |
|
|
827 | }}while(0) |
|
|
828 | |
|
|
829 | MAKE_ROOTPMAP_GEOM(x,w,width); |
|
|
830 | MAKE_ROOTPMAP_GEOM(y,h,height); |
|
|
831 | |
1093 | |
832 | layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
1094 | layers[0].im = back_im; |
833 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
|
|
834 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
|
|
835 | layers[0].clip_width = szHint.width; |
1095 | layers[0].clip_width = szHint.width; |
836 | layers[0].clip_height = szHint.height; |
1096 | layers[0].clip_height = szHint.height; |
837 | layers[0].tint = tint; |
1097 | layers[0].tint = tint; |
838 | if (rs[Rs_blurradius] && layers[0].im) |
1098 | layers[1].im = bgPixmap.original_asim; |
839 | { |
1099 | |
840 | double r = atof(rs[Rs_blurradius]); |
1100 | fore_w = (bgPixmap.h_scale == 0) ? bgPixmap.original_asim->width : bgPixmap.h_scale*szHint.width/100; |
841 | ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
1101 | fore_h = (bgPixmap.v_scale == 0) ? bgPixmap.original_asim->height : bgPixmap.v_scale*szHint.height/100; |
842 | if( tmp ) |
1102 | |
|
|
1103 | if (fore_w != bgPixmap.original_asim->width |
|
|
1104 | || fore_h != bgPixmap.original_asim->height) |
843 | { |
1105 | { |
844 | destroy_asimage( &layers[0].im ); |
|
|
845 | layers[0].im = tmp; |
|
|
846 | } |
|
|
847 | } |
|
|
848 | if (original_asim != NULL) |
|
|
849 | { |
|
|
850 | int fore_w, fore_h; |
|
|
851 | layers[1].im = original_asim; |
|
|
852 | if( bgPixmap.auto_resize ) |
|
|
853 | { |
|
|
854 | fore_w = szHint.width; |
|
|
855 | fore_h = szHint.height; |
|
|
856 | } |
|
|
857 | else |
|
|
858 | { |
|
|
859 | fore_w = bgPixmap.w; |
|
|
860 | fore_h = bgPixmap.h; |
|
|
861 | } |
|
|
862 | if (fore_w != original_asim->width |
|
|
863 | || fore_h != original_asim->height) |
|
|
864 | { |
|
|
865 | layers[1].im = scale_asimage( display->asv, |
1106 | layers[1].im = scale_asimage (asv, |
866 | original_asim, |
1107 | bgPixmap.original_asim, |
867 | fore_w, fore_h, |
1108 | fore_w, fore_h, |
868 | ASA_ASImage, 100, |
1109 | ASA_ASImage, 100, |
869 | ASIMAGE_QUALITY_DEFAULT ); |
1110 | ASIMAGE_QUALITY_DEFAULT); |
870 | } |
1111 | } |
871 | |
|
|
872 | layers[1].clip_width = szHint.width; |
1112 | layers[1].clip_width = szHint.width; |
873 | layers[1].clip_height = szHint.height; |
1113 | layers[1].clip_height = szHint.height; |
874 | |
1114 | |
875 | if (rs[Rs_blendtype]) |
1115 | if (rs[Rs_blendtype]) |
876 | { |
1116 | { |
877 | layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
1117 | layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]); |
878 | if( layers[1].merge_scanlines == NULL ) |
1118 | if (layers[1].merge_scanlines == NULL) |
879 | layers[1].merge_scanlines = alphablend_scanlines; |
1119 | layers[1].merge_scanlines = alphablend_scanlines; |
880 | } |
1120 | } |
881 | } |
1121 | PRINT_BACKGROUND_OP_TIME; |
882 | merged_im = merge_layers( display->asv, layers, layers[1].im?2:1, |
1122 | merged_im = merge_layers (asv, layers, 2, szHint.width, szHint.height, |
883 | szHint.width, szHint.height, |
|
|
884 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
1123 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
885 | if (layers[1].im != original_asim) |
1124 | if (layers[1].im != bgPixmap.original_asim) |
886 | destroy_asimage( &(layers[1].im) ); |
1125 | destroy_asimage (&(layers[1].im)); |
887 | destroy_asimage( &(layers[0].im) ); |
1126 | free (layers); |
|
|
1127 | |
888 | if (merged_im != NULL) |
1128 | if (merged_im != NULL) |
889 | { |
1129 | { |
890 | tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True ); |
|
|
891 | destroy_asimage( &merged_im ); |
1130 | destroy_asimage (&back_im); |
|
|
1131 | back_im = merged_im; |
892 | } |
1132 | } |
893 | free( layers ); |
1133 | PRINT_BACKGROUND_OP_TIME; |
894 | } |
1134 | } |
|
|
1135 | else if (tint != TINT_LEAVE_SAME) |
|
|
1136 | { |
|
|
1137 | ASImage* tmp = tile_asimage (asv, back_im, 0, 0, szHint.width, szHint.height, tint, ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1138 | if (tmp) |
|
|
1139 | { |
|
|
1140 | destroy_asimage (&back_im); |
|
|
1141 | back_im = tmp; |
|
|
1142 | } |
|
|
1143 | PRINT_BACKGROUND_OP_TIME; |
|
|
1144 | } |
|
|
1145 | asimage2drawable (asv, bgPixmap.pixmap, back_im, gc, 0, 0, 0, 0, szHint.width, szHint.height, True); |
|
|
1146 | destroy_asimage (&back_im); |
|
|
1147 | } /* back_im != NULL */ |
|
|
1148 | else |
|
|
1149 | success = False; |
895 | } |
1150 | } |
896 | if (tmp_pmap != None) |
|
|
897 | { |
|
|
898 | success = True; |
|
|
899 | if (pixmap != None) |
|
|
900 | XFreePixmap (dpy, pixmap); |
|
|
901 | pixmap = tmp_pmap; |
|
|
902 | } |
|
|
903 | } |
|
|
904 | #else /* HAVE_AFTERIMAGE */ |
1151 | #else /* HAVE_AFTERIMAGE */ |
905 | { |
1152 | if (!whole_tint && (!no_tint || shade !=100)) |
906 | /* |
|
|
907 | * Copy display->root pixmap transparency |
|
|
908 | */ |
|
|
909 | int nx, ny; |
|
|
910 | unsigned int nw, nh; |
|
|
911 | XImage *image; |
|
|
912 | |
|
|
913 | nw = (unsigned int)szHint.width; |
|
|
914 | nh = (unsigned int)szHint.height; |
|
|
915 | nx = ny = 0; |
|
|
916 | |
|
|
917 | if (sx < 0) |
|
|
918 | { |
1153 | { |
919 | nw += sx; |
1154 | XImage *image = XGetImage (dpy, bgPixmap.pixmap, 0, 0, szHint.width, szHint.height, AllPlanes, ZPixmap); |
920 | nx = -sx; |
1155 | success = False; |
921 | sx = 0; |
|
|
922 | } |
|
|
923 | |
|
|
924 | if (sy < 0) |
|
|
925 | { |
|
|
926 | nh += sy; |
|
|
927 | ny = -sy; |
|
|
928 | sy = 0; |
|
|
929 | } |
|
|
930 | |
|
|
931 | min_it (nw, (unsigned int) (wrootattr.width - sx)); |
|
|
932 | min_it (nh, (unsigned int) (wrootattr.height - sy)); |
|
|
933 | |
|
|
934 | XSync (dpy, False); |
|
|
935 | allowedxerror = -1; |
|
|
936 | image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
|
|
937 | |
|
|
938 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
939 | /* XXX: may need a delay here? */ |
|
|
940 | allowedxerror = 0; |
|
|
941 | if (image != NULL) |
1156 | if (image != NULL) |
942 | { |
|
|
943 | if (pixmap != None) |
|
|
944 | XFreePixmap (dpy, pixmap); |
|
|
945 | |
|
|
946 | #if TINTING |
|
|
947 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
948 | { |
1157 | { |
949 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
1158 | PRINT_BACKGROUND_OP_TIME; |
950 | |
1159 | if (gc == NULL) |
951 | rgba c; |
1160 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
952 | pix_colors_focused [Color_tint].get (c); |
1161 | if (ISSET_PIXCOLOR (Color_tint) || shade != 100) |
953 | ShadeXImage (this, image, shade, c.r, c.g, c.b); |
1162 | ShadeXImage (this, image, shade, c.r, c.g, c.b); |
954 | } |
1163 | XPutImage (dpy, bgPixmap.pixmap, gc, image, 0, 0, 0, 0, image->width, image->height); |
955 | #endif |
|
|
956 | |
|
|
957 | pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth); |
|
|
958 | gc = XCreateGC (dpy, vt, 0UL, &gcvalue); |
|
|
959 | XPutImage (dpy, pixmap, gc, image, 0, 0, |
|
|
960 | nx, ny, image->width, image->height); |
|
|
961 | XDestroyImage (image); |
1164 | XDestroyImage (image); |
962 | success = True ; |
1165 | success = True; |
963 | } |
1166 | } |
964 | } |
1167 | } |
965 | #endif /* HAVE_AFTERIMAGE */ |
1168 | #endif /* HAVE_AFTERIMAGE */ |
|
|
1169 | PRINT_BACKGROUND_OP_TIME; |
|
|
1170 | |
966 | if (gc != NULL) |
1171 | if (gc != NULL) |
967 | XFreeGC (dpy, gc); |
1172 | XFreeGC (dpy, gc); |
968 | |
1173 | |
969 | if (!success) |
1174 | if (!success) |
970 | { |
1175 | { |
971 | if (am_transparent && am_pixmap_trans) |
1176 | if (am_transparent && am_pixmap_trans) |
972 | { |
1177 | { |
973 | pchanged = 1; |
1178 | pchanged = 1; |
974 | if (pixmap != None) |
1179 | if (bgPixmap.pixmap != None) |
975 | { |
1180 | { |
976 | XFreePixmap (dpy, pixmap); |
1181 | XFreePixmap (dpy, bgPixmap.pixmap); |
977 | pixmap = None; |
1182 | bgPixmap.pixmap = None; |
978 | } |
1183 | } |
979 | } |
1184 | } |
980 | |
1185 | |
981 | am_pixmap_trans = 0; |
1186 | am_pixmap_trans = 0; |
982 | } |
1187 | } |
983 | else |
1188 | else |
984 | { |
1189 | { |
985 | XSetWindowBackgroundPixmap (dpy, parent[0], pixmap); |
1190 | XSetWindowBackgroundPixmap (dpy, parent[0], bgPixmap.pixmap); |
986 | XClearWindow (dpy, parent[0]); |
1191 | XClearWindow (dpy, parent[0]); |
987 | |
1192 | |
988 | if (!am_transparent || !am_pixmap_trans) |
1193 | if (!am_transparent || !am_pixmap_trans) |
989 | pchanged = 1; |
1194 | pchanged = 1; |
990 | |
1195 | |
991 | am_transparent = am_pixmap_trans = 1; |
1196 | am_transparent = am_pixmap_trans = 1; |
992 | } |
1197 | } |
993 | } |
1198 | } /* rootpixmap != None */ |
994 | |
1199 | |
995 | if (am_pixmap_trans) |
1200 | if (am_pixmap_trans) |
996 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
1201 | XSetWindowBackgroundPixmap (dpy, vt, ParentRelative); |
997 | else |
1202 | else |
998 | { |
1203 | { |