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authorBernhard Reutner-Fischer2010-12-23 12:47:55 +0100
committerLars Hjemli2011-02-19 14:41:39 +0100
commite52040bf90b034aebbfa32756638a24d6b1b3712 (patch)
treeba2db3037cb486fb40a8c85a62b5a393d5035924
parentimplement repo.logo and repo.logo-link (diff)
downloadcgit-e52040bf90b034aebbfa32756638a24d6b1b3712.tar.gz
cgit-e52040bf90b034aebbfa32756638a24d6b1b3712.zip
ssdiff: anchors for ssdiff
Emit anchors to the respective revisions in side-by-side diff view

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--cgit.css2
-rw-r--r--ui-diff.c12
-rw-r--r--ui-diff.h6
-rw-r--r--ui-ssdiff.c34
4 files changed, 43 insertions, 11 deletions
diff --git a/cgit.css b/cgit.css index a2a685b..3ed1989 100644 --- a/cgit.css +++ b/cgit.css
@@ -275,7 +275,7 @@ table.blob pre {
275 padding: 0; margin: 0; 275 padding: 0; margin: 0;
276} 276}
277 277
278table.blob a.no { 278table.blob a.no, table.ssdiff a.no {
279 color: gray; 279 color: gray;
280 text-align: right; 280 text-align: right;
281 text-decoration: none; 281 text-decoration: none;
diff --git a/ui-diff.c b/ui-diff.c index 7ff7e46..a53425d 100644 --- a/ui-diff.c +++ b/ui-diff.c
@@ -34,6 +34,17 @@ static struct fileinfo {
34} *items; 34} *items;
35 35
36static int use_ssdiff = 0; 36static int use_ssdiff = 0;
37static struct diff_filepair *current_filepair;
38
39struct diff_filespec *cgit_get_current_old_file(void)
40{
41 return current_filepair->one;
42}
43
44struct diff_filespec *cgit_get_current_new_file(void)
45{
46 return current_filepair->two;
47}
37 48
38static void print_fileinfo(struct fileinfo *info) 49static void print_fileinfo(struct fileinfo *info)
39{ 50{
@@ -284,6 +295,7 @@ static void filepair_cb(struct diff_filepair *pair)
284 int binary = 0; 295 int binary = 0;
285 linediff_fn print_line_fn = print_line; 296 linediff_fn print_line_fn = print_line;
286 297
298 current_filepair = pair;
287 if (use_ssdiff) { 299 if (use_ssdiff) {
288 cgit_ssdiff_header_begin(); 300 cgit_ssdiff_header_begin();
289 print_line_fn = cgit_ssdiff_line_cb; 301 print_line_fn = cgit_ssdiff_line_cb;
diff --git a/ui-diff.h b/ui-diff.h index 70b2926..12d0c62 100644 --- a/ui-diff.h +++ b/ui-diff.h
@@ -7,4 +7,10 @@ extern void cgit_print_diffstat(const unsigned char *old_sha1,
7extern void cgit_print_diff(const char *new_hex, const char *old_hex, 7extern void cgit_print_diff(const char *new_hex, const char *old_hex,
8 const char *prefix); 8 const char *prefix);
9 9
10extern struct diff_filespec *cgit_get_current_old_file(void);
11extern struct diff_filespec *cgit_get_current_new_file(void);
12
13extern unsigned char old_rev_sha1[20];
14extern unsigned char new_rev_sha1[20];
15
10#endif /* UI_DIFF_H */ 16#endif /* UI_DIFF_H */
diff --git a/ui-ssdiff.c b/ui-ssdiff.c index 408e620..2481585 100644 --- a/ui-ssdiff.c +++ b/ui-ssdiff.c
@@ -1,6 +1,7 @@
1#include "cgit.h" 1#include "cgit.h"
2#include "html.h" 2#include "html.h"
3#include "ui-shared.h" 3#include "ui-shared.h"
4#include "ui-diff.h"
4 5
5extern int use_ssdiff; 6extern int use_ssdiff;
6 7
@@ -191,17 +192,24 @@ static void print_ssdiff_line(char *class,
191 char *new_line, int individual_chars) 192 char *new_line, int individual_chars)
192{ 193{
193 char *lcs = NULL; 194 char *lcs = NULL;
195
194 if (old_line) 196 if (old_line)
195 old_line = replace_tabs(old_line + 1); 197 old_line = replace_tabs(old_line + 1);
196 if (new_line) 198 if (new_line)
197 new_line = replace_tabs(new_line + 1); 199 new_line = replace_tabs(new_line + 1);
198 if (individual_chars && old_line && new_line) 200 if (individual_chars && old_line && new_line)
199 lcs = longest_common_subsequence(old_line, new_line); 201 lcs = longest_common_subsequence(old_line, new_line);
200 html("<tr>"); 202 html("<tr>\n");
201 if (old_line_no > 0) 203 if (old_line_no > 0) {
202 htmlf("<td class='lineno'>%d</td><td class='%s'>", 204 struct diff_filespec *old_file = cgit_get_current_old_file();
203 old_line_no, class); 205 char *lineno_str = fmt("n%d", old_line_no);
204 else if (old_line) 206 char *id_str = fmt("%s#%s", is_null_sha1(old_file->sha1)?"HEAD":sha1_to_hex(old_rev_sha1), lineno_str);
207 html("<td class='lineno'><a class='no' href='");
208 html(cgit_fileurl(ctx.repo->url, "tree", old_file->path, id_str));
209 htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1);
210 html("</td>");
211 htmlf("<td class='%s'>", class);
212 } else if (old_line)
205 htmlf("<td class='lineno'></td><td class='%s'>", class); 213 htmlf("<td class='lineno'></td><td class='%s'>", class);
206 else 214 else
207 htmlf("<td class='lineno'></td><td class='%s_dark'>", class); 215 htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
@@ -212,11 +220,17 @@ static void print_ssdiff_line(char *class,
212 html_txt(old_line); 220 html_txt(old_line);
213 } 221 }
214 222
215 html("</td>"); 223 html("</td>\n");
216 if (new_line_no > 0) 224 if (new_line_no > 0) {
217 htmlf("<td class='lineno'>%d</td><td class='%s'>", 225 struct diff_filespec *new_file = cgit_get_current_new_file();
218 new_line_no, class); 226 char *lineno_str = fmt("n%d", new_line_no);
219 else if (new_line) 227 char *id_str = fmt("%s#%s", is_null_sha1(new_file->sha1)?"HEAD":sha1_to_hex(new_rev_sha1), lineno_str);
228 html("<td class='lineno'><a class='no' href='");
229 html(cgit_fileurl(ctx.repo->url, "tree", new_file->path, id_str));
230 htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1);
231 html("</td>");
232 htmlf("<td class='%s'>", class);
233 } else if (new_line)
220 htmlf("<td class='lineno'></td><td class='%s'>", class); 234 htmlf("<td class='lineno'></td><td class='%s'>", class);
221 else 235 else
222 htmlf("<td class='lineno'></td><td class='%s_dark'>", class); 236 htmlf("<td class='lineno'></td><td class='%s_dark'>", class);