diff options
| -rw-r--r-- | src/debugger.c | 29 | ||||
| -rw-r--r-- | src/frame.c | 19 | ||||
| -rw-r--r-- | src/frame.h | 4 |
3 files changed, 52 insertions, 0 deletions
diff --git a/src/debugger.c b/src/debugger.c index a1bc0cd..58c78ed 100644 --- a/src/debugger.c +++ b/src/debugger.c @@ -87,6 +87,29 @@ static const char *str_type(enum para_type t) } } +static void debug_text_para(Paragraph *para, cairo_t *cr, double *ypos, + PangoFontDescription *fontdesc) +{ + int i, nrun; + char tmp[256]; + + nrun = para_debug_num_runs(para); + snprintf(tmp, 255, " %i runs", nrun); + plot_text(cr, ypos, fontdesc, tmp); + + for ( i=0; i<nrun; i++ ) { + size_t scblock_offs, para_offs, len; + SCBlock *scblock; + if ( para_debug_run_info(para, i, &len, &scblock, &scblock_offs, ¶_offs) ) { + plot_text(cr, ypos, fontdesc, "Error"); + } else { + snprintf(tmp, 255, " Run %i: len %li, SCBlock %p offs %li, para offs %li", + i, len, scblock, scblock_offs, para_offs); + plot_text(cr, ypos, fontdesc, tmp); + } + } +} + static gboolean draw_sig(GtkWidget *da, cairo_t *cr, struct debugwindow *dbgw) { @@ -114,11 +137,17 @@ static gboolean draw_sig(GtkWidget *da, cairo_t *cr, struct debugwindow *dbgw) plot_text(cr, &ypos, fontdesc, tmp); for ( i=0; i<dbgw->fr->n_paras; i++ ) { + enum para_type t = para_type(dbgw->fr->paras[i]); + plot_hr(cr, &ypos, width); snprintf(tmp, 255, "Paragraph %i: type %s", i, str_type(t)); plot_text(cr, &ypos, fontdesc, tmp); + if ( t == PARA_TYPE_TEXT ) { + debug_text_para(dbgw->fr->paras[i], cr, &ypos, fontdesc); + } + } pango_font_description_free(fontdesc); diff --git a/src/frame.c b/src/frame.c index 136ff0f..480b4e7 100644 --- a/src/frame.c +++ b/src/frame.c @@ -1395,3 +1395,22 @@ enum para_type para_type(Paragraph *para) { return para->type; } + +int para_debug_num_runs(Paragraph *para) +{ + if ( para->type != PARA_TYPE_TEXT ) return 0; + return para->n_runs; +} + +int para_debug_run_info(Paragraph *para, int i, size_t *len, SCBlock **scblock, + size_t *scblock_offs, size_t *para_offs) +{ + if ( para->type != PARA_TYPE_TEXT ) return 1; + if ( i >= para->n_runs ) return 1; + + *len = para->runs[i].len_bytes; + *scblock_offs = para->runs[i].scblock_offs_bytes; + *para_offs = para->runs[i].para_offs_bytes; + *scblock = para->runs[i].scblock; + return 0; +} diff --git a/src/frame.h b/src/frame.h index 8e2ffe3..ed997ef 100644 --- a/src/frame.h +++ b/src/frame.h @@ -199,4 +199,8 @@ extern void merge_paragraphs(struct frame *fr, int para); extern enum para_type para_type(Paragraph *para); extern SCBlock *para_scblock(Paragraph *para); +extern int para_debug_num_runs(Paragraph *para); +extern int para_debug_run_info(Paragraph *para, int i, size_t *len, SCBlock **scblock, + size_t *scblock_offs, size_t *para_offs); + #endif /* FRAME_H */ |