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Overview
| Comment: | Reinstate the timeline arrow foreground color changes that were removed by check-in [7ac88481a69dd], but with fixes to avoid integer overflow. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 57a0143b52d5c90f5bba64e10356c401 |
| User & Date: | drh 2018-06-14 13:48:23 |
Context
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2018-06-14
| ||
| 19:33 | Fix typos in documentation text. check-in: 862d630f user: drh tags: trunk | |
| 19:17 | This code demonstrates ideas on how to implement a Forum feature in Fossil. This is just ideas - it is not even a working prototype. This change was originally stashed, but then I thought it better to check it in on a branch for the historical record. check-in: 1e363739 user: drh tags: forum-brainstorm-1 | |
| 13:48 | Reinstate the timeline arrow foreground color changes that were removed by check-in [7ac88481a69dd], but with fixes to avoid integer overflow. check-in: 57a0143b user: drh tags: trunk | |
| 13:43 | Reinstate the foreground color changing for timeline arrors based on the background color of the text. This check-in uses the #00aa00 background color intentially for testing purposes. Closed-Leaf check-in: 4f2b2309 user: drh tags: arrow-color-fix | |
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2018-06-13
| ||
| 02:18 | The "fossil grep" command now agrees with the documentation. But there is still a lot of opportunity to make enhancements. check-in: 6499c93d user: drh tags: trunk | |
Changes
Changes to src/timeline.c.
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}
}
@ </table>
if( fchngQueryInit ) db_finalize(&fchngQuery);
timeline_output_graph_javascript(pGraph, tmFlags, iTableId);
}
#if 0 /* not used */
/*
** Change the RGB background color given in the argument in a foreground
** color with the same hue.
*/
static const char *bg_to_fg(const char *zIn){
int i;
unsigned int x[3];
................................................................................
if( whiteFg ){
/* Make the color lighter */
static const unsigned int t = 215;
if( mx<t ) for(i=0; i<3; i++) x[i] += t - mx;
}else{
/* Make the color darker */
static const unsigned int t = 128;
if( mx>t ) for(i=0; i<3; i++) x[i] -= mx - t;
}
sqlite3_snprintf(sizeof(zRes),zRes,"#%02x%02x%02x",x[0],x[1],x[2]);
return zRes;
}
#endif /* not used */
/*
** Generate all of the necessary javascript to generate a timeline
** graph.
*/
void timeline_output_graph_javascript(
GraphContext *pGraph, /* The graph to be displayed */
................................................................................
if( pRow->aiRiser[i]>0 ){
cgi_printf("%c%d,%d", cSep, i, pRow->aiRiser[i]);
cSep = ',';
}
}
if( cSep=='[' ) cgi_printf("[");
cgi_printf("],");
#if 0
if( colorGraph && pRow->zBgClr[0]=='#' ){
cgi_printf("\"fg\":\"%s\",", bg_to_fg(pRow->zBgClr));
}
#endif
/* mi */
cgi_printf("\"mi\":");
cSep = '[';
for(i=0; i<GR_MAX_RAIL; i++){
if( pRow->mergeIn[i] ){
int mi = i;
if( (pRow->mergeDown >> i) & 1 ) mi = -mi;
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}
}
@ </table>
if( fchngQueryInit ) db_finalize(&fchngQuery);
timeline_output_graph_javascript(pGraph, tmFlags, iTableId);
}
/*
** Change the RGB background color given in the argument in a foreground
** color with the same hue.
*/
static const char *bg_to_fg(const char *zIn){
int i;
unsigned int x[3];
................................................................................
if( whiteFg ){
/* Make the color lighter */
static const unsigned int t = 215;
if( mx<t ) for(i=0; i<3; i++) x[i] += t - mx;
}else{
/* Make the color darker */
static const unsigned int t = 128;
if( mx>t ){
for(i=0; i<3; i++){
x[i] = x[i]>=mx-t ? x[i] - (mx-t) : 0;
}
}
}
sqlite3_snprintf(sizeof(zRes),zRes,"#%02x%02x%02x",x[0],x[1],x[2]);
return zRes;
}
/*
** Generate all of the necessary javascript to generate a timeline
** graph.
*/
void timeline_output_graph_javascript(
GraphContext *pGraph, /* The graph to be displayed */
................................................................................
if( pRow->aiRiser[i]>0 ){
cgi_printf("%c%d,%d", cSep, i, pRow->aiRiser[i]);
cSep = ',';
}
}
if( cSep=='[' ) cgi_printf("[");
cgi_printf("],");
if( colorGraph && pRow->zBgClr[0]=='#' ){
cgi_printf("\"fg\":\"%s\",", bg_to_fg(pRow->zBgClr));
}
/* mi */
cgi_printf("\"mi\":");
cSep = '[';
for(i=0; i<GR_MAX_RAIL; i++){
if( pRow->mergeIn[i] ){
int mi = i;
if( (pRow->mergeDown >> i) & 1 ) mi = -mi;
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