int source_highlight(struct list_node *node)
{
int do_color = sources_syntax_on &&
(node->language != TOKENIZER_LANGUAGE_UNKNOWN) &&
swin_has_colors();
/* Load the entire file */
if (!sbcount(node->file_buf.lines))
load_file_buf(&node->file_buf, node->path);
/* If we're doing color and we haven't already loaded this file
* with this language, then load and highlight it.
*/
if (do_color && (node->file_buf.language != node->language)) {
node->file_buf.language = node->language;
highlight_node(node);
}
/* Allocate the breakpoints array */
if (!node->lflags) {
int count = sbcount(node->file_buf.lines);
sbsetcount(node->lflags, count);
memset(node->lflags, 0, sbcount(node->lflags));
}
if (node->file_buf.lines)
return 0;
return -1;
}
void highlight(struct list_node *node)
{
if ( node->language == TOKENIZER_LANGUAGE_UNKNOWN ) {
/* Just copy the lines from the original buffer if no highlighting
* is possible */
int i;
node->buf.length = node->orig_buf.length;
node->buf.max_width = node->orig_buf.max_width;
node->buf.tlines = cgdb_malloc ( sizeof ( char * ) * node->orig_buf.length );
for ( i = 0; i < node->orig_buf.length; i++ )
node->buf.tlines[i] = cgdb_strdup ( node->orig_buf.tlines[i] );
} else
highlight_node ( node );
}
void
render_info(BITMAP *bmp)
{
char buf[256];
scare_mouse();
rectfill(bmp, 0, bmp->h - 16, bmp->w/2, bmp->h, bgc);
rectfill(bmp, bmp->w/3, 0, (int)bmp->w*.66, 10, bgc);
if (selected_node)
{
snprintf(buf, sizeof(buf), "%s: %s (ID: %d coord: %d,%d)",
(selected_node->area?selected_node->area:"(unknown area)"),
(selected_node->title?selected_node->title:"(unknown title)"),
selected_node->id, selected_node->x, selected_node->y);
textprintf_centre_ex(bmp, font, bmp->w/2, 2, 0, -1, "%s",
buf);
hline(bmp, bmp->w/2 - text_length(font, buf)/2, 10,
bmp->w/2 + text_length(font, buf)/2, 0);
highlight_node(selected_node, highlight_color);
}
textprintf_ex(bmp, font, 2, (bmp->h - 8) - 2 - text_height(font), 0, -1,
"Center: %d,%d", (int)(bmp->w/2.0+xoffset), (int)(bmp->h/2.0+yoffset));
textprintf_ex(bmp, font, 2, bmp->h - 8, 0, -1,
"Mouse: %d,%d", mouse_x+xoffset, mouse_y+yoffset);
if (last_file)
{
snprintf(buf, sizeof(buf), "Most recent file: \"%s\" (%d nodes total)", last_file, vector_len((vector_t *)nodelist));
rectfill(bmp, text_length(font, buf), bmp->h - text_height(font), bmp->w, bmp->h, bgc);
textprintf_right_ex(bmp, font, bmp->w, bmp->h-10, 0, -1, "%s", buf);
}
unscare_mouse();
}