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-rw-r--r--ui-blame.c63
1 files changed, 51 insertions, 12 deletions
diff --git a/ui-blame.c b/ui-blame.c index d565fff..17e2d60 100644 --- a/ui-blame.c +++ b/ui-blame.c
@@ -67,15 +67,29 @@ static void emit_blame_entry_linenumber(struct blame_entry *ent)
67 htmlf(numberfmt, ++lineno); 67 htmlf(numberfmt, ++lineno);
68} 68}
69 69
70static void emit_blame_entry_line(struct blame_scoreboard *sb, 70static void emit_blame_entry_line_background(struct blame_scoreboard *sb,
71 struct blame_entry *ent) 71 struct blame_entry *ent)
72{ 72{
73 const char *cp, *cpend; 73 unsigned long line;
74 size_t len, maxlen = 2;
75 const char* pos, *endpos;
74 76
75 cp = blame_nth_line(sb, ent->lno); 77 for (line = ent->lno; line < ent->lno + ent->num_lines; line++) {
76 cpend = blame_nth_line(sb, ent->lno + ent->num_lines); 78 html("\n");
79 pos = blame_nth_line(sb, line);
80 endpos = blame_nth_line(sb, line + 1);
81 len = 0;
82 while (pos < endpos) {
83 len++;
84 if (*pos++ == '\t')
85 len = (len + 7) & ~7;
86 }
87 if (len > maxlen)
88 maxlen = len;
89 }
77 90
78 html_ntxt(cp, cpend - cp); 91 for (len = 0; len < maxlen - 1; len++)
92 html(" ");
79} 93}
80 94
81struct walk_tree_context { 95struct walk_tree_context {
@@ -88,6 +102,7 @@ static void print_object(const unsigned char *sha1, const char *path,
88 const char *basename, const char *rev) 102 const char *basename, const char *rev)
89{ 103{
90 enum object_type type; 104 enum object_type type;
105 char *buf;
91 unsigned long size; 106 unsigned long size;
92 struct argv_array rev_argv = ARGV_ARRAY_INIT; 107 struct argv_array rev_argv = ARGV_ARRAY_INIT;
93 struct rev_info revs; 108 struct rev_info revs;
@@ -102,6 +117,13 @@ static void print_object(const unsigned char *sha1, const char *path,
102 return; 117 return;
103 } 118 }
104 119
120 buf = read_sha1_file(sha1, &type, &size);
121 if (!buf) {
122 cgit_print_error_page(500, "Internal server error",
123 "Error reading object %s", sha1_to_hex(sha1));
124 return;
125 }
126
105 argv_array_push(&rev_argv, "blame"); 127 argv_array_push(&rev_argv, "blame");
106 argv_array_push(&rev_argv, rev); 128 argv_array_push(&rev_argv, rev);
107 init_revisions(&revs, NULL); 129 init_revisions(&revs, NULL);
@@ -157,20 +179,37 @@ static void print_object(const unsigned char *sha1, const char *path,
157 html("</td>\n"); 179 html("</td>\n");
158 } 180 }
159 181
160 /* Lines */ 182 html("<td class='lines'><div>");
161 html("<td class='lines'>"); 183
184 /* Colored bars behind lines */
185 html("<div>");
162 for (ent = sb.ent; ent; ) { 186 for (ent = sb.ent; ent; ) {
163 struct blame_entry *e = ent->next; 187 struct blame_entry *e = ent->next;
164 html("<div class='alt'><pre><code>"); 188 html("<div class='alt'><pre>");
165 emit_blame_entry_line(&sb, ent); 189 emit_blame_entry_line_background(&sb, ent);
166 html("</code></pre></div>"); 190 html("</pre></div>");
167 free(ent); 191 free(ent);
168 ent = e; 192 ent = e;
169 } 193 }
170 html("</td>\n"); 194 html("</div>");
171 195
172 free((void *)sb.final_buf); 196 free((void *)sb.final_buf);
173 197
198 /* Lines */
199 html("<pre><code>");
200 if (ctx.repo->source_filter) {
201 char *filter_arg = xstrdup(basename);
202 cgit_open_filter(ctx.repo->source_filter, filter_arg);
203 html_raw(buf, size);
204 cgit_close_filter(ctx.repo->source_filter);
205 free(filter_arg);
206 } else {
207 html_txt(buf);
208 }
209 html("</code></pre>");
210
211 html("</div></td>\n");
212
174 html("</tr>\n</table>\n"); 213 html("</tr>\n</table>\n");
175 214
176 cgit_print_layout_end(); 215 cgit_print_layout_end();