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26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | |
28 | |
29 | #ifdef XPM_BACKGROUND |
29 | #ifdef XPM_BACKGROUND |
30 | |
30 | |
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31 | #ifndef HAVE_AFTERIMAGE |
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32 | /* |
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33 | * search for FILE in the current working directory, and within the |
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34 | * colon-delimited PATHLIST, adding the file extension EXT if required. |
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35 | * |
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36 | * FILE is either semi-colon or zero terminated |
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37 | */ |
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38 | static char * |
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39 | rxvt_File_search_path (const char *pathlist, const char *file, const char *ext) |
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40 | { |
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41 | int maxpath, len; |
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42 | const char *p, *path; |
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43 | char name[256]; |
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44 | |
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45 | if (!access (file, R_OK)) /* found (plain name) in current directory */ |
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46 | return strdup (file); |
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47 | |
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48 | /* semi-colon delimited */ |
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49 | if ((p = strchr (file, ';'))) |
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50 | len = (p - file); |
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51 | else |
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52 | len = strlen (file); |
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53 | |
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54 | /* leave room for an extra '/' and trailing '\0' */ |
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55 | maxpath = sizeof (name) - (len + (ext ? strlen (ext) : 0) + 2); |
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56 | if (maxpath <= 0) |
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57 | return NULL; |
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58 | |
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59 | /* check if we can find it now */ |
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60 | strncpy (name, file, len); |
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61 | name[len] = '\0'; |
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62 | |
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63 | if (!access (name, R_OK)) |
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64 | return strdup (name); |
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65 | if (ext) |
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66 | { |
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67 | strcat (name, ext); |
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68 | if (!access (name, R_OK)) |
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69 | return strdup (name); |
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70 | } |
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71 | for (path = pathlist; path != NULL && *path != '\0'; path = p) |
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72 | { |
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73 | int n; |
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74 | |
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75 | /* colon delimited */ |
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76 | if ((p = strchr (path, ':')) == NULL) |
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77 | p = strchr (path, '\0'); |
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78 | |
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79 | n = (p - path); |
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80 | if (*p != '\0') |
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81 | p++; |
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82 | |
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83 | if (n > 0 && n <= maxpath) |
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84 | { |
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85 | strncpy (name, path, n); |
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86 | if (name[n - 1] != '/') |
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87 | name[n++] = '/'; |
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88 | name[n] = '\0'; |
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89 | strncat (name, file, len); |
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90 | |
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91 | if (!access (name, R_OK)) |
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92 | return strdup (name); |
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93 | if (ext) |
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94 | { |
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95 | strcat (name, ext); |
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96 | if (!access (name, R_OK)) |
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97 | return strdup (name); |
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98 | } |
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99 | } |
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100 | } |
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101 | return NULL; |
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102 | } |
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103 | |
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104 | /* |
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105 | * Calculate tiling sizes and increments |
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106 | * At start, p == 0, incr == xpmwidthheight |
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107 | */ |
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108 | static void |
31 | static void rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight); |
109 | rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight) |
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110 | { |
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111 | unsigned int cwh, cxy; |
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112 | float cincr, cp; |
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113 | |
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114 | cp = 0; |
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115 | cincr = (float)xpmwidthheight; |
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116 | cxy = *xy; |
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117 | cwh = *wh; |
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118 | if (cwh == 1) |
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119 | { /* display one image, no horizontal/vertical scaling */ |
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120 | cincr = (float)widthheight; |
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121 | if (xpmwidthheight <= widthheight) |
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122 | { |
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123 | cwh = xpmwidthheight; |
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124 | cxy = (cxy * (widthheight - cwh)) / 100; /* beware! order */ |
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125 | cwh += cxy; |
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126 | } |
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127 | else |
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128 | { |
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129 | cxy = 0; |
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130 | cwh = widthheight; |
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131 | } |
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132 | } |
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133 | else if (cwh < 10) |
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134 | { /* fit WH images across/down screen */ |
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135 | cincr *= cwh; |
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136 | cxy = 0; |
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137 | cwh = widthheight; |
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138 | } |
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139 | else |
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140 | { |
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141 | cincr *= 100.0 / cwh; |
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142 | if (cwh < 100) |
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143 | { /* contract */ |
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144 | float pos; |
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145 | |
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146 | cwh = (cwh * widthheight) / 100; |
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147 | pos = (float)cxy / 100 * widthheight - (cwh / 2); |
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148 | |
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149 | cxy = (widthheight - cwh); |
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150 | if (pos <= 0) |
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151 | cxy = 0; |
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152 | else if (pos < cxy) |
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153 | cxy = (int) pos; |
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154 | cwh += cxy; |
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155 | } |
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156 | else |
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157 | { /* expand */ |
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158 | if (cxy > 0) |
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159 | { /* position */ |
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160 | float pos; |
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161 | |
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162 | pos = (float)cxy / 100 * xpmwidthheight - (cincr / 2); |
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163 | cp = xpmwidthheight - cincr; |
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164 | if (pos <= 0) |
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165 | cp = 0; |
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166 | else if (pos < cp) |
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167 | cp = pos; |
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168 | } |
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169 | cxy = 0; |
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170 | cwh = widthheight; |
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171 | } |
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172 | } |
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173 | cincr /= widthheight; |
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174 | *wh = cwh; |
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175 | *xy = cxy; |
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176 | *incr = cincr; |
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177 | *p = cp; |
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178 | } |
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179 | #endif |
32 | |
180 | |
33 | /* |
181 | /* |
34 | * These GEOM strings indicate absolute size/position: |
182 | * These GEOM strings indicate absolute size/position: |
35 | * @ `WxH+X+Y' |
183 | * @ `WxH+X+Y' |
36 | * @ `WxH+X' -> Y = X |
184 | * @ `WxH+X' -> Y = X |
… | |
… | |
191 | |
339 | |
192 | if (bgPixmap.pixmap == None) |
340 | if (bgPixmap.pixmap == None) |
193 | { /* So be it: I'm not using pixmaps */ |
341 | { /* So be it: I'm not using pixmaps */ |
194 | pixmap = None; |
342 | pixmap = None; |
195 | |
343 | |
196 | #ifdef TRANSPARENT |
344 | #ifdef ENABLE_TRANSPARENCY |
197 | if (!option (Opt_transparent) || !am_transparent) |
345 | if (!option (Opt_transparent) || !am_transparent) |
198 | #endif |
346 | #endif |
199 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
347 | XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); |
200 | |
348 | |
201 | return; |
349 | return; |
… | |
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235 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
383 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, y, x, xpmh - y, xpmw - x, 0); |
236 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
384 | XCopyArea (dpy, bgPixmap.pixmap, pixmap, gc, 0, 0, x, y, xpmw - x, xpmh - y); |
237 | } |
385 | } |
238 | else |
386 | else |
239 | #ifdef HAVE_AFTERIMAGE |
387 | #ifdef HAVE_AFTERIMAGE |
240 | #ifdef TRANSPARENT |
388 | #ifdef ENABLE_TRANSPARENCY |
241 | if (!option(Opt_transparent) || !am_transparent) |
389 | if (!option(Opt_transparent) || !am_transparent) |
242 | /* will do that in check_our_parents otherwise */ |
390 | /* will do that in check_our_parents otherwise */ |
243 | #endif |
391 | #endif |
244 | { |
392 | { |
245 | ASImage *scaled_im = scale_asimage( display->asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
393 | ASImage *scaled_im = scale_asimage( asv, original_asim, w, h, ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
246 | if (scaled_im) |
394 | if (scaled_im) |
247 | { |
395 | { |
248 | pixmap = asimage2pixmap( display->asv, display->root, scaled_im, gc, True ); |
396 | pixmap = AFTERIMAGE_DPY_OP(asimage2pixmap( asv, display->root, scaled_im, gc, True )); |
249 | destroy_asimage( &scaled_im ); |
397 | destroy_asimage( &scaled_im ); |
250 | } |
398 | } |
251 | } |
399 | } |
252 | #else /* HAVE_AFTERIMAGE */ |
400 | #else /* HAVE_AFTERIMAGE */ |
253 | { |
401 | { |
… | |
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298 | } |
446 | } |
299 | |
447 | |
300 | XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
448 | XSetWindowBackgroundPixmap (dpy, vt, pixmap); |
301 | |
449 | |
302 | XFreeGC (dpy, gc); |
450 | XFreeGC (dpy, gc); |
303 | #ifdef TRANSPARENT |
451 | #ifdef ENABLE_TRANSPARENCY |
304 | am_transparent = 0; |
452 | am_transparent = 0; |
305 | #endif |
453 | #endif |
306 | } |
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307 | |
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308 | /* |
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309 | * Calculate tiling sizes and increments |
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310 | * At start, p == 0, incr == xpmwidthheight |
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311 | */ |
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312 | static void |
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313 | rxvt_pixmap_incr (unsigned int *wh, unsigned int *xy, float *incr, float *p, unsigned int widthheight, unsigned int xpmwidthheight) |
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314 | { |
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315 | unsigned int cwh, cxy; |
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316 | float cincr, cp; |
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317 | |
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318 | cp = 0; |
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319 | cincr = (float)xpmwidthheight; |
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320 | cxy = *xy; |
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321 | cwh = *wh; |
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322 | if (cwh == 1) |
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323 | { /* display one image, no horizontal/vertical scaling */ |
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324 | cincr = (float)widthheight; |
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325 | if (xpmwidthheight <= widthheight) |
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326 | { |
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327 | cwh = xpmwidthheight; |
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328 | cxy = (cxy * (widthheight - cwh)) / 100; /* beware! order */ |
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329 | cwh += cxy; |
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330 | } |
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331 | else |
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332 | { |
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333 | cxy = 0; |
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334 | cwh = widthheight; |
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335 | } |
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336 | } |
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337 | else if (cwh < 10) |
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338 | { /* fit WH images across/down screen */ |
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339 | cincr *= cwh; |
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340 | cxy = 0; |
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341 | cwh = widthheight; |
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342 | } |
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343 | else |
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344 | { |
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345 | cincr *= 100.0 / cwh; |
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346 | if (cwh < 100) |
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347 | { /* contract */ |
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348 | float pos; |
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349 | |
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350 | cwh = (cwh * widthheight) / 100; |
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351 | pos = (float)cxy / 100 * widthheight - (cwh / 2); |
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352 | |
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353 | cxy = (widthheight - cwh); |
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354 | if (pos <= 0) |
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355 | cxy = 0; |
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356 | else if (pos < cxy) |
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357 | cxy = (int) pos; |
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358 | cwh += cxy; |
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359 | } |
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360 | else |
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361 | { /* expand */ |
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362 | if (cxy > 0) |
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363 | { /* position */ |
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364 | float pos; |
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365 | |
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366 | pos = (float)cxy / 100 * xpmwidthheight - (cincr / 2); |
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367 | cp = xpmwidthheight - cincr; |
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368 | if (pos <= 0) |
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369 | cp = 0; |
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370 | else if (pos < cp) |
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371 | cp = pos; |
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372 | } |
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373 | cxy = 0; |
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374 | cwh = widthheight; |
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375 | } |
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376 | } |
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377 | cincr /= widthheight; |
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378 | *wh = cwh; |
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379 | *xy = cxy; |
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380 | *incr = cincr; |
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381 | *p = cp; |
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382 | } |
454 | } |
383 | |
455 | |
384 | Pixmap |
456 | Pixmap |
385 | rxvt_term::set_bgPixmap (const char *file) |
457 | rxvt_term::set_bgPixmap (const char *file) |
386 | { |
458 | { |
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410 | asimman = create_generic_imageman(rs[Rs_path]); |
482 | asimman = create_generic_imageman(rs[Rs_path]); |
411 | if ((f = strchr (file, ';')) == NULL) |
483 | if ((f = strchr (file, ';')) == NULL) |
412 | original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
484 | original_asim = get_asimage( asimman, file, 0xFFFFFFFF, 100 ); |
413 | else |
485 | else |
414 | { |
486 | { |
415 | f = strndup( file, f - file ); |
487 | size_t len = f - file; |
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488 | f = (char *)malloc (len + 1); |
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489 | strncpy (f, file, len); |
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490 | f[len] = '\0'; |
416 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
491 | original_asim = get_asimage( asimman, f, 0xFFFFFFFF, 100 ); |
417 | free( f ); |
492 | free( f ); |
418 | } |
493 | } |
419 | if (original_asim) |
494 | if (original_asim) |
420 | { |
495 | { |
421 | bgPixmap.pixmap = asimage2pixmap( display->asv, display->root, original_asim, NULL, True ); |
496 | bgPixmap.pixmap = AFTERIMAGE_DPY_OP(asimage2pixmap( asv, display->root, original_asim, NULL, True )); |
422 | xpmAttr.width = original_asim->width ; |
497 | xpmAttr.width = original_asim->width ; |
423 | xpmAttr.height = original_asim->height ; |
498 | xpmAttr.height = original_asim->height ; |
424 | } |
499 | } |
425 | #else /* HAVE_AFTERIMAGE */ |
500 | #else /* HAVE_AFTERIMAGE */ |
426 | xpmAttr.closeness = 30000; |
501 | xpmAttr.closeness = 30000; |
… | |
… | |
429 | xpmAttr.depth = depth; |
504 | xpmAttr.depth = depth; |
430 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
505 | xpmAttr.valuemask = (XpmCloseness | XpmColormap | XpmVisual |
431 | | XpmDepth | XpmSize | XpmReturnPixels); |
506 | | XpmDepth | XpmSize | XpmReturnPixels); |
432 | |
507 | |
433 | /* search environment variables here too */ |
508 | /* search environment variables here too */ |
434 | f = (char *)rxvt_File_find (file, ".xpm", rs[Rs_path]); |
509 | f = rxvt_File_search_path (rs[Rs_path], file, ".xpm"); |
435 | if (f == NULL |
510 | if (f == NULL |
436 | || XpmReadFileToPixmap (dpy, display->root, f, |
511 | || XpmReadFileToPixmap (dpy, display->root, f, |
437 | &bgPixmap.pixmap, NULL, |
512 | &bgPixmap.pixmap, NULL, |
438 | &xpmAttr)) |
513 | &xpmAttr)) |
439 | { |
514 | { |
… | |
… | |
453 | return bgPixmap.pixmap; |
528 | return bgPixmap.pixmap; |
454 | } |
529 | } |
455 | |
530 | |
456 | #endif /* XPM_BACKGROUND */ |
531 | #endif /* XPM_BACKGROUND */ |
457 | |
532 | |
458 | #ifdef TRANSPARENT |
533 | #ifdef ENABLE_TRANSPARENCY |
459 | #if TINTING && !defined(HAVE_AFTERIMAGE) |
534 | #if TINTING && !defined(HAVE_AFTERIMAGE) |
460 | /* taken from aterm-0.4.2 */ |
535 | /* taken from aterm-0.4.2 */ |
461 | |
536 | |
462 | typedef uint32_t RUINT32T; |
537 | typedef uint32_t RUINT32T; |
463 | |
538 | |
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539 | static void |
464 | void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
540 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
465 | { |
541 | { |
466 | int sh_r, sh_g, sh_b; |
542 | int sh_r, sh_g, sh_b; |
467 | RUINT32T mask_r, mask_g, mask_b; |
543 | RUINT32T mask_r, mask_g, mask_b; |
468 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
544 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
469 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
545 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
… | |
… | |
825 | }}while(0) |
901 | }}while(0) |
826 | |
902 | |
827 | MAKE_ROOTPMAP_GEOM(x,w,width); |
903 | MAKE_ROOTPMAP_GEOM(x,w,width); |
828 | MAKE_ROOTPMAP_GEOM(y,h,height); |
904 | MAKE_ROOTPMAP_GEOM(y,h,height); |
829 | |
905 | |
830 | layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100); |
906 | layers[0].im = AFTERIMAGE_DPY_OP(pixmap2asimage (asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100)); |
831 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
907 | layers[0].clip_x = (back_w == pmap_w)?root_x:0; |
832 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
908 | layers[0].clip_y = (back_h == pmap_h)?root_y:0; |
833 | layers[0].clip_width = szHint.width; |
909 | layers[0].clip_width = szHint.width; |
834 | layers[0].clip_height = szHint.height; |
910 | layers[0].clip_height = szHint.height; |
835 | layers[0].tint = tint; |
911 | layers[0].tint = tint; |
836 | if (rs[Rs_blurradius] && layers[0].im) |
912 | if (rs[Rs_blurradius] && layers[0].im) |
837 | { |
913 | { |
838 | double r = atof(rs[Rs_blurradius]); |
914 | double r = atof(rs[Rs_blurradius]); |
839 | ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
915 | ASImage* tmp = blur_asimage_gauss(asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT ); |
840 | if( tmp ) |
916 | if( tmp ) |
841 | { |
917 | { |
842 | destroy_asimage( &layers[0].im ); |
918 | destroy_asimage( &layers[0].im ); |
843 | layers[0].im = tmp; |
919 | layers[0].im = tmp; |
844 | } |
920 | } |
… | |
… | |
858 | fore_h = bgPixmap.h; |
934 | fore_h = bgPixmap.h; |
859 | } |
935 | } |
860 | if (fore_w != original_asim->width |
936 | if (fore_w != original_asim->width |
861 | || fore_h != original_asim->height) |
937 | || fore_h != original_asim->height) |
862 | { |
938 | { |
863 | layers[1].im = scale_asimage( display->asv, |
939 | layers[1].im = scale_asimage( asv, |
864 | original_asim, |
940 | original_asim, |
865 | fore_w, fore_h, |
941 | fore_w, fore_h, |
866 | ASA_ASImage, 100, |
942 | ASA_ASImage, 100, |
867 | ASIMAGE_QUALITY_DEFAULT ); |
943 | ASIMAGE_QUALITY_DEFAULT ); |
868 | } |
944 | } |
… | |
… | |
875 | layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
951 | layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]); |
876 | if( layers[1].merge_scanlines == NULL ) |
952 | if( layers[1].merge_scanlines == NULL ) |
877 | layers[1].merge_scanlines = alphablend_scanlines; |
953 | layers[1].merge_scanlines = alphablend_scanlines; |
878 | } |
954 | } |
879 | } |
955 | } |
880 | merged_im = merge_layers( display->asv, layers, layers[1].im?2:1, |
956 | merged_im = merge_layers( asv, layers, layers[1].im?2:1, |
881 | szHint.width, szHint.height, |
957 | szHint.width, szHint.height, |
882 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
958 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT ); |
883 | if (layers[1].im != original_asim) |
959 | if (layers[1].im != original_asim) |
884 | destroy_asimage( &(layers[1].im) ); |
960 | destroy_asimage( &(layers[1].im) ); |
885 | destroy_asimage( &(layers[0].im) ); |
961 | destroy_asimage( &(layers[0].im) ); |
886 | if (merged_im != NULL) |
962 | if (merged_im != NULL) |
887 | { |
963 | { |
888 | tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True ); |
964 | tmp_pmap = AFTERIMAGE_DPY_OP(asimage2pixmap( asv, DefaultRootWindow(dpy), merged_im, gc, True )); |
889 | destroy_asimage( &merged_im ); |
965 | destroy_asimage( &merged_im ); |
890 | } |
966 | } |
891 | free( layers ); |
967 | free( layers ); |
892 | } |
968 | } |
893 | } |
969 | } |