diff options
Diffstat (limited to 'surfaces/screen.c')
| -rw-r--r-- | surfaces/screen.c | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/surfaces/screen.c b/surfaces/screen.c index 6f5aeb7..eeaaa8d 100644 --- a/surfaces/screen.c +++ b/surfaces/screen.c @@ -61,7 +61,7 @@ void vega_screen(VegaScreen *screen, const PureModule *m) { /* A <table>_focus view belongs to its table, not to the fields. */ bool focus_view[PURE_MODULE_VIEWS] = {false}; for (uint32_t i = 0; i < m->views; ++i) { - if (m->view_type[i] != PURE_VIEW_TABLE) continue; + if (m->view_type[i] != PURE_VIEW_LIST || m->view_table[i]) continue; char name[PURE_MODULE_NAME + 8]; snprintf(name, sizeof(name), "%s_focus", m->view_names[i]); int focus = pure_module_view(m, name); @@ -72,7 +72,7 @@ void vega_screen(VegaScreen *screen, const PureModule *m) { VegaPart *part = &screen->parts[screen->count++]; *part = (VegaPart){.kind = VEGA_FIELD, .view = i, .focus = -1, .pointer = -1, .label = -1, .tone = -1, .detail = -1, .badge = -1}; - if (m->view_type[i] != PURE_VIEW_TABLE) continue; + if (m->view_type[i] != PURE_VIEW_LIST) continue; char name[PURE_MODULE_NAME + 8]; snprintf(name, sizeof(name), "%s_focus", m->view_names[i]); part->focus = pure_module_view(m, name); @@ -111,11 +111,11 @@ unsigned vega_check(const PureModule *m, void (*report)(void *, const char *name char table[PURE_MODULE_NAME]; snprintf(table, sizeof(table), "%.*s", (int)(length - 6), view); int owner = pure_module_view(m, table); - if (!is_view(m, owner, PURE_VIEW_TABLE)) + if (!is_view(m, owner, PURE_VIEW_LIST)) FIND("names no list or table %s; it shows as a field", table); else if (m->view_type[i] != PURE_VIEW_NUM) FIND("the focused row is a number; %s shows no focus", table); } - if (m->view_type[i] != PURE_VIEW_TABLE) continue; + if (m->view_type[i] != PURE_VIEW_LIST) continue; int label = pure_module_column(m, i, "label"), tone = pure_module_column(m, i, "tone"); bool list = is_view(m, label, PURE_VIEW_TEXT); unsigned shown = 0; @@ -149,6 +149,15 @@ unsigned vega_check(const PureModule *m, void (*report)(void *, const char *name typedef struct { char *out; size_t used; } Collect; +/* Bytes, as many as their hex digits fit in a value's text. */ +static bool collect_bytes(void *context, PureSpan span) { + Collect *c = context; + size_t room = (VEGA_TEXT - 1) / 2 - c->used, take = span.size < room ? span.size : room; + if (take) memcpy(c->out + c->used, span.data, take); + c->used += take; + return true; +} + static bool collect(void *context, PureSpan span) { Collect *c = context; size_t room = VEGA_TEXT - 1 - c->used; @@ -172,6 +181,25 @@ bool vega_text(PureApp *app, uint32_t view, size_t row, char out[VEGA_TEXT], siz *length = (size_t)snprintf(out, VEGA_TEXT, "%" PRId64, value); return true; } + if (m->view_type[view] == PURE_VIEW_LIST) { /* a list cell (027's 4e): how many items it holds */ + PureSpan items; + PureCell cells[PURE_RECORD_FIELDS]; + size_t count = 0, at = 0; + if (!column || pure_app_cell_items(app, view, row, &items) != PURE_OK) return false; + while (pure_items_next(m, m->view_record[view] - 1u, items, &at, cells)) ++count; + *length = (size_t)snprintf(out, VEGA_TEXT, "%zu item%s", count, count == 1 ? "" : "s"); + return true; + } + if (m->view_type[view] == PURE_VIEW_BYTES) { /* as hex digits, as Pure's tools write bytes */ + char bytes[VEGA_TEXT / 2]; + Collect c = {bytes, 0}; + PureResult result = column ? pure_app_cell_text(app, view, row, collect_bytes, &c) + : pure_app_view_text(app, view, collect_bytes, &c); + for (size_t i = 0; i < c.used; ++i) snprintf(out + 2 * i, 3, "%02x", (unsigned char)bytes[i]); + *length = 2 * c.used; + out[*length] = 0; + return result == PURE_OK; + } if (m->view_type[view] == PURE_VIEW_NUM || m->view_type[view] == PURE_VIEW_BOOL) { double value; if (!(column ? pure_app_cell(app, view, row, &value) : pure_app_view(app, view, &value))) return false; |