/* * Mr. 4th Dimention - Allen Webster * * 14.08.2019 * * Log parser. * */ // TOP internal u64 log_parse__string_code(Log_Parse *parse, String_Const_u8 string, Log_String_Source string_source){ u64 result = 0; if (string.size > 0){ Data data = make_data(string.str, string.size); Table_Lookup lookup = table_lookup(&parse->string_to_id_table, data); if (lookup.found_match){ table_read(&parse->string_to_id_table, lookup, &result); } else{ if (string_source == LogParse_ExternalString){ data = push_data_copy(parse->arena, data); } result = parse->string_id_counter; parse->string_id_counter += 1; table_insert(&parse->string_to_id_table, data, result); table_insert(&parse->id_to_string_table, result, data); } } return(result); } internal String_Const_u8 log_parse__get_string(Log_Parse *parse, u64 code){ Table_Lookup lookup = table_lookup(&parse->id_to_string_table, code); String_Const_u8 result = {}; if (lookup.found_match){ Data val = {}; table_read(&parse->id_to_string_table, lookup, &val); result = SCu8(val.data, val.size); } return(result); } internal Log_Event* log_parse__event(Log_Parse *parse, String_Const_u8 file_name, String_Const_u8 line_number, String_Const_u8 event_name){ Log_Event *new_event = push_array(parse->arena, Log_Event, 1); sll_queue_push(parse->first_event, parse->last_event, new_event); parse->event_count += 1; new_event->src_file_name = log_parse__string_code(parse, file_name, LogParse_ExternalString); new_event->event_name = log_parse__string_code(parse, event_name, LogParse_ExternalString); new_event->line_number = string_to_integer(line_number, 10); new_event->event_number = parse->event_count; return(new_event); } internal Log_Tag* log_parse__tag(Log_Parse *parse, Log_Event *event, String_Const_u8 tag_name, String_Const_u8 tag_value){ Log_Tag *new_tag = push_array(parse->arena, Log_Tag, 1); sll_queue_push(event->first_tag, event->last_tag, new_tag); event->tag_count += 1; new_tag->name = log_parse__string_code(parse, tag_name, LogParse_ExternalString); if (tag_value.size == 0){ new_tag->value.kind = LogTagKind_String; new_tag->value.value = 0; } else{ if (tag_value.str[0] == '"'){ if (tag_value.size == 1){ new_tag->value.kind = LogTagKind_String; new_tag->value.value = 0; } else{ tag_value = string_skip(tag_value, 1); if (tag_value.str[tag_value.size - 1] == '"'){ tag_value = string_chop(tag_value, 1); } String_Const_u8 escape = string_interpret_escapes(parse->arena, tag_value); new_tag->value.kind = LogTagKind_String; new_tag->value.value = log_parse__string_code(parse, escape, LogParse_PreAllocatedString); } } else{ new_tag->value.kind = LogTagKind_Integer; b32 is_negative = false; if (string_match(string_prefix(tag_value, 1), string_u8_litexpr("-"))){ tag_value = string_skip(tag_value, 1); is_negative = true; } if (string_match(string_prefix(tag_value, 2), string_u8_litexpr("0x"))){ tag_value = string_skip(tag_value, 2); new_tag->value.value_s = (i64)string_to_integer(tag_value, 16); } else{ new_tag->value.value_s = (i64)string_to_integer(tag_value, 10); } if (is_negative){ new_tag->value.value_s = -new_tag->value.value_s; } } } return(new_tag); } internal Log_Event_List* log_parse_get_list_tag_value(Log_Parse *parse, u64 name, Log_Tag_Value value){ Log_Event_List *result = 0; Log_Tag_Name_Value key = {name, value}; Table_Lookup lookup = table_lookup(&parse->tag_value_to_event_list_table, make_data_struct(&key)); if (lookup.found_match){ u64 val = 0; table_read(&parse->tag_value_to_event_list_table, lookup, &val); result = (Log_Event_List*)IntAsPtr(val); } return(result); } internal Log_Event_List* log_parse__get_or_make_list_tag_value(Log_Parse *parse, Log_Tag *tag){ Log_Event_List *result = 0; Log_Tag_Name_Value key = {tag->name, tag->value}; Data data_key = make_data_struct(&key); Table_Lookup lookup = table_lookup(&parse->tag_value_to_event_list_table, data_key); if (lookup.found_match){ u64 val = 0; table_read(&parse->tag_value_to_event_list_table, lookup, &val); result = (Log_Event_List*)IntAsPtr(val); } else{ result = push_array_zero(parse->arena, Log_Event_List, 1); table_insert(&parse->tag_value_to_event_list_table, push_data_copy(parse->arena, data_key), (u64)PtrAsInt(result)); } return(result); } internal Log_Event_List* log_parse_get_list_tag_name(Log_Parse *parse, u64 name){ Log_Event_List *result = 0; Table_Lookup lookup = table_lookup(&parse->tag_name_to_event_list_table, name); if (lookup.found_match){ u64 val = 0; table_read(&parse->tag_name_to_event_list_table, lookup, &val); result = (Log_Event_List*)IntAsPtr(val); } return(result); } internal Log_Event_List* log_parse__get_or_make_list_tag_name(Log_Parse *parse, Log_Tag *tag){ Log_Event_List *result = 0; Table_Lookup lookup = table_lookup(&parse->tag_name_to_event_list_table, tag->name); if (lookup.found_match){ u64 val = 0; table_read(&parse->tag_name_to_event_list_table, lookup, &val); result = (Log_Event_List*)IntAsPtr(val); } else{ result = push_array_zero(parse->arena, Log_Event_List, 1); table_insert(&parse->tag_name_to_event_list_table, tag->name, (u64)PtrAsInt(result)); } return(result); } internal Log_Parse make_log_parse(Arena *arena, String_Const_u8 source){ Log_Parse parse = {}; parse.arena = arena; parse.string_id_counter = 1; parse.string_to_id_table = make_table_Data_u64(arena->base_allocator, 500); parse.id_to_string_table = make_table_u64_Data(arena->base_allocator, 500); for (;source.size > 0;){ umem end_of_line = string_find_first(source, '\n'); String_Const_u8 line = string_prefix(source, end_of_line); line = string_skip_chop_whitespace(line); source = string_skip(source, end_of_line + 1); String_Const_u8 src_file_name = {}; String_Const_u8 src_line_number = {}; b32 got_source_position = false; String_Const_u8 whole_line = line; { umem colon1 = string_find_first(line, ':'); src_file_name = string_prefix(line, colon1); line = string_skip(line, colon1 + 1); umem colon2 = string_find_first(line, ':'); src_line_number = string_prefix(line, colon2); line = string_skip(line, colon2 + 1); if (string_is_integer(src_line_number, 10)){ got_source_position = true; } } if (!got_source_position){ line = whole_line; umem colon0 = string_find_first(line, ':'); umem colon1 = string_find_first(line, colon0 + 1, ':'); src_file_name = string_prefix(line, colon1); line = string_skip(line, colon1 + 1); umem colon2 = string_find_first(line, ':'); src_line_number = string_prefix(line, colon2); line = string_skip(line, colon2 + 1); if (string_is_integer(src_line_number, 10)){ got_source_position = true; } } if (got_source_position){ umem bracket_open = string_find_first(line, '['); String_Const_u8 event_name = string_prefix(line, bracket_open); event_name = string_skip_chop_whitespace(event_name); line = string_skip(line, bracket_open + 1); Log_Event *event = log_parse__event(&parse, src_file_name, src_line_number, event_name); for (;line.size > 0;){ umem bracket_close = string_find_first(line, ']'); String_Const_u8 tag = string_prefix(line, bracket_close); line = string_skip(line, bracket_close + 1); bracket_open = string_find_first(line, '['); line = string_skip(line, bracket_open + 1); umem equal_sign = string_find_first(tag, '='); String_Const_u8 tag_name = string_prefix(tag, equal_sign); String_Const_u8 tag_contents = string_skip(tag, equal_sign + 1); log_parse__tag(&parse, event, tag_name, tag_contents); } } } //////////////////////////////// // NOTE(allen): fill acceleration structures parse.tag_value_to_event_list_table = make_table_Data_u64(arena->base_allocator, Thousand(1)); parse.tag_name_to_event_list_table = make_table_u64_u64(arena->base_allocator, 100); for (Log_Event *event = parse.first_event; event != 0; event = event->next){ for (Log_Tag *tag = event->first_tag; tag != 0; tag = tag->next){ { Log_Event_List *list = log_parse__get_or_make_list_tag_value(&parse, tag); Log_Event_Ptr_Node *node = push_array(arena, Log_Event_Ptr_Node, 1); sll_queue_push(list->first, list->last, node); list->count += 1; node->event = event; } { Log_Event_List *list = log_parse__get_or_make_list_tag_name(&parse, tag); Log_Event_Ptr_Node *node = push_array(arena, Log_Event_Ptr_Node, 1); sll_queue_push(list->first, list->last, node); list->count += 1; node->event = event; } } } for (Log_Event *event = parse.first_event; event != 0; event = event->next){ i32 slot_count = event->tag_count*3/2; event->tag_name_to_tag_ptr_table = make_table_u64_u64(arena->base_allocator, slot_count); for (Log_Tag *tag = event->first_tag; tag != 0; tag = tag->next){ table_insert(&event->tag_name_to_tag_ptr_table, tag->name, (u64)PtrAsInt(tag)); } } return(parse); } //////////////////////////////// internal void log_events_sort_by_tag__inner(Log_Event **events, Log_Sort_Key *keys, i32 first, i32 one_past_last){ if (first + 1 < one_past_last){ i32 pivot_index = one_past_last - 1; Log_Sort_Key *pivot_key = keys + pivot_index; i32 j = first; for (i32 i = first; i < one_past_last; i += 1){ Log_Sort_Key *key = keys + i; b32 key_is_less_than_pivot_key = false; if (key->value.kind < pivot_key->value.kind){ key_is_less_than_pivot_key = true; } else if (key->value.kind == pivot_key->value.kind){ if (key->value.value < pivot_key->value.value){ key_is_less_than_pivot_key = true; } else if (key->value.value == pivot_key->value.value){ if (key->number < pivot_key->number){ key_is_less_than_pivot_key = true; } } } if (key_is_less_than_pivot_key){ if (j < i){ Swap(Log_Event*, events[i], events[j]); Swap(Log_Sort_Key, keys[i], keys[j]); } j += 1; } } Swap(Log_Event*, events[pivot_index], events[j]); Swap(Log_Sort_Key, keys[pivot_index], keys[j]); log_events_sort_by_tag__inner(events, keys, first, j); log_events_sort_by_tag__inner(events, keys, j + 1, one_past_last); } } internal void log_events_sort_by_tag(Arena *scratch, Log_Event_Ptr_Array array, u64 tag_name){ Temp_Memory temp = begin_temp(scratch); Log_Sort_Key *keys = push_array(scratch, Log_Sort_Key, array.count); for (i32 i = 0; i < array.count; i += 1){ Log_Event *event = array.events[i]; Table_Lookup lookup = table_lookup(&event->tag_name_to_tag_ptr_table, tag_name); if (lookup.found_match){ u64 read_val = 0; table_read(&event->tag_name_to_tag_ptr_table, lookup, &read_val); Log_Tag *tag = (Log_Tag*)IntAsPtr(read_val); keys[i].value = tag->value; } else{ keys[i].value.kind = LogTagKind_Null; keys[i].value.value = 0; } keys[i].number = event->event_number; } log_events_sort_by_tag__inner(array.events, keys, 0, array.count); end_temp(temp); } internal Log_Event_Ptr_Array log_event_array_from_list(Arena *arena, Log_Event_List list){ Log_Event_Ptr_Array array = {}; array.count = list.count; array.events = push_array(arena, Log_Event*, array.count); i32 counter = 0; for (Log_Event_Ptr_Node *node = list.first; node != 0; node = node->next){ array.events[counter] = node->event; counter += 1; } return(array); } //////////////////////////////// global View_ID log_view = 0; global Arena log_arena = {}; global Log_Parse log_parse = {}; global Log_Graph log_graph = {}; global Log_Filter_Set log_filter_set = {}; global Log_Filter_Set log_preview_set = {}; internal void log_filter_set_init(Log_Filter_Set *set){ block_zero_struct(set); for (i32 i = ArrayCount(set->filters_memory) - 1; i >= 0; i -= 1){ sll_stack_push(set->free_filters, &set->filters_memory[i]); } } internal Log_Filter_Set* log_filter_set_from_tab(Log_Graph_List_Tab tab){ Log_Filter_Set *result = 0; switch (tab){ case LogTab_Filters: { result = &log_filter_set; }break; case LogTab_Previews: { result = &log_preview_set; }break; } return(result); } internal Log_Filter* log_filter_set__new_filter(Log_Filter_Set *set, Log_Filter *prototype){ Log_Filter *result = set->free_filters; if (result != 0){ for (Log_Filter *filter = set->first; filter != 0; filter = filter->next){ if (filter->kind == prototype->kind && filter->tag_name_code == prototype->tag_name_code && block_match_struct(&filter->tag_value, &prototype->tag_value)){ result = 0; break; } } if (result != 0){ sll_stack_pop(set->free_filters); block_copy_struct(result, prototype); zdll_push_back(set->first, set->last, result); set->count += 1; set->alter_counter += 1; } } return(result); } internal void log_filter_set__free_filter(Log_Filter_Set *set, Log_Filter *filter){ zdll_remove(set->first, set->last, filter); set->count -= 1; set->alter_counter += 1; sll_stack_push(set->free_filters, filter); } internal void log_graph_fill(Application_Links *app, Rect_f32 layout_region, Face_ID face_id){ if (log_parse.arena != 0){ if (log_graph.holding_temp){ end_temp(log_graph.temp); } block_zero_struct(&log_graph); log_graph.holding_temp = true; log_graph.temp = begin_temp(&log_arena); log_graph.layout_region = layout_region; log_graph.face_id = face_id; log_graph.filter_alter_counter = log_filter_set.alter_counter; log_graph.preview_alter_counter = log_preview_set.alter_counter; log_graph.tab = LogTab_Filters; f32 details_h = rect_height(layout_region)*.22f; details_h = clamp_top(details_h, 250.f); Rect_f32 details_region = Rf32(layout_region.x0, layout_region.y0, layout_region.x1, layout_region.y0 + details_h); Rect_f32 event_list_region = Rf32(layout_region.x0, layout_region.y0 + details_h, layout_region.x1, layout_region.y1); log_graph.details_region = details_region; log_graph.details_region.p0 -= layout_region.p0; log_graph.details_region.p1 -= layout_region.p0; u64 thread_code = log_parse__string_code(&log_parse, string_u8_litexpr("thread"), LogParse_ExternalString); if (log_filter_set.count == 0){ // NOTE(allen): everything goes into the filtered list for (Log_Event *event = log_parse.first_event; event != 0; event = event->next){ Log_Event_Ptr_Node *node = push_array(&log_arena, Log_Event_Ptr_Node, 1); node->event = event; sll_queue_push(log_graph.filtered_list.first, log_graph.filtered_list.last, node); log_graph.filtered_list.count += 1; } } else{ for (Log_Filter *filter = log_filter_set.first; filter != 0; filter = filter->next){ Log_Event_List *filter_list = 0; if (filter->kind == LogFilter_TagValue){ filter_list = log_parse_get_list_tag_value(&log_parse, filter->tag_name_code, filter->tag_value); } else if (filter->kind == LogFilter_Tag){ filter_list = log_parse_get_list_tag_name(&log_parse, filter->tag_name_code); } // NOTE(allen): combine with existing result if (filter == log_filter_set.first){ for (Log_Event_Ptr_Node *node = filter_list->first; node != 0; node = node->next){ Log_Event_Ptr_Node *new_node = push_array(&log_arena, Log_Event_Ptr_Node, 1); new_node->event = node->event; sll_queue_push(log_graph.filtered_list.first, log_graph.filtered_list.last, new_node); log_graph.filtered_list.count += 1; } } else{ Log_Event_Ptr_Node **fixup_ptr = &log_graph.filtered_list.first; log_graph.filtered_list.last = 0; for (Log_Event_Ptr_Node *node_a = log_graph.filtered_list.first, *next = 0; node_a != 0; node_a = next){ next = node_a->next; b32 remove_node_a = true; for (Log_Event_Ptr_Node *node_b = filter_list->first; node_b != 0; node_b = node_b->next){ if (node_a->event == node_b->event){ remove_node_a = false; break; } } if (remove_node_a){ *fixup_ptr = next; } else{ fixup_ptr = &node_a->next; log_graph.filtered_list.last = node_a; } } } } } log_graph.event_array = log_event_array_from_list(&log_arena, log_graph.filtered_list); log_events_sort_by_tag(&log_arena, log_graph.event_array, thread_code); b32 had_a_tag = true; u64 thread_id_value = 0; Log_Graph_Thread_Bucket *prev_bucket = 0; for (i32 i = 0; i < log_graph.event_array.count; i += 1){ Table_u64_u64 *tag_table = &log_graph.event_array.events[i]->tag_name_to_tag_ptr_table; Table_Lookup lookup = table_lookup(tag_table, thread_code); b32 emit_next_bucket = false; if (!lookup.found_match){ if (had_a_tag){ had_a_tag = false; thread_id_value = 0; emit_next_bucket = true; } } else{ u64 read_val = 0; table_read(tag_table, lookup, &read_val); Log_Tag *tag = (Log_Tag*)IntAsPtr(read_val); if (!had_a_tag){ had_a_tag = true; thread_id_value = tag->value.value; emit_next_bucket = true; } else if (thread_id_value != tag->value.value){ thread_id_value = tag->value.value; emit_next_bucket = true; } } if (emit_next_bucket){ Log_Graph_Thread_Bucket *bucket = push_array(&log_arena, Log_Graph_Thread_Bucket, 1); sll_queue_push(log_graph.first_bucket, log_graph.last_bucket, bucket); log_graph.bucket_count += 1; bucket->range.first = i; bucket->had_a_tag = had_a_tag; bucket->thread_id_value = thread_id_value; if (prev_bucket != 0){ prev_bucket->range.one_past_last = i; } prev_bucket = bucket; } } if (prev_bucket != 0){ prev_bucket->range.one_past_last = log_graph.event_array.count; } Face_Metrics metrics = get_face_metrics(app, face_id); f32 line_height = metrics.line_height; f32 box_h = f32_floor32(line_height*1.5f); f32 box_w = f32_floor32(rect_width(event_list_region)/log_graph.bucket_count); f32 y_cursor = event_list_region.y0 - layout_region.y0; if (log_graph.bucket_count > 0){ f32 y_bottom = 0.f; for (;;){ i32 smallest_event_number = max_i32; i32 bucket_with_next_event_index = -1; Log_Graph_Thread_Bucket *bucket_with_next_event = 0; Log_Event *next_event = 0; i32 iteration_counter = 0; for (Log_Graph_Thread_Bucket *bucket = log_graph.first_bucket; bucket != 0; bucket = bucket->next, iteration_counter += 1){ if (bucket->range.first < bucket->range.one_past_last){ Log_Event *event = log_graph.event_array.events[bucket->range.first]; if (event->event_number < smallest_event_number){ smallest_event_number = event->event_number; bucket_with_next_event_index = iteration_counter; bucket_with_next_event = bucket; next_event = event; } } } if (bucket_with_next_event == 0){ break; } bucket_with_next_event->range.first += 1; Log_Graph_Box *box_node = push_array(&log_arena, Log_Graph_Box, 1); sll_queue_push(log_graph.first_box, log_graph.last_box, box_node); log_graph.box_count += 1; Rect_f32 rect = Rf32(box_w*bucket_with_next_event_index , y_cursor, box_w*(bucket_with_next_event_index + 1), y_cursor + box_h); box_node->rect = rect; box_node->event = next_event; y_bottom = Max(y_bottom, rect.y1); y_cursor += box_h; } log_graph.max_y_scroll = clamp_bot(line_height, y_bottom - rect_height(event_list_region)*0.5f); } } } internal void log_parse_fill(Application_Links *app, Buffer_ID buffer){ if (log_arena.base_allocator == 0){ log_arena = make_arena_app_links(app); } linalloc_clear(&log_arena); block_zero_struct(&log_graph); log_filter_set_init(&log_filter_set); log_filter_set_init(&log_preview_set); String_Const_u8 log_text = push_whole_buffer(app, &log_arena, buffer); log_parse = make_log_parse(&log_arena, log_text); } internal void log_graph_render__tag(Arena *arena, Fancy_String_List *line, Log_Parse *log_parse, Log_Tag *tag){ String_Const_u8 tag_name = log_parse__get_string(log_parse, tag->name); push_fancy_stringf(arena, line, white, "["); push_fancy_string(arena, line, green, tag_name); push_fancy_stringf(arena, line, white, "="); if (tag->value.kind == LogTagKind_Integer){ push_fancy_stringf(arena, line, pink, "0x%llx", tag->value.value_s); } else if (tag->value.kind == LogTagKind_String){ String_Const_u8 value = log_parse__get_string(log_parse, tag->value.value); push_fancy_string(arena, line, pink, value); } push_fancy_stringf(arena, line, white, "]"); } internal void log_graph_render(Application_Links *app, View_ID view, Frame_Info frame_info, Rect_f32 inner){ if (log_parse.arena != 0){ Face_ID face_id = get_face_id(app, 0); f32 y_scroll = log_graph.y_scroll; Log_Event *selected_event = log_graph.selected_event; if (!log_graph.holding_temp || inner != log_graph.layout_region || face_id != log_graph.face_id || log_filter_set.alter_counter != log_graph.filter_alter_counter){ log_graph_fill(app, inner, face_id); } log_graph.y_scroll = clamp(0.f, y_scroll, log_graph.max_y_scroll); log_graph.selected_event = selected_event; Mouse_State mouse = get_mouse_state(app); Vec2_f32 m_p = V2f32(mouse.p) - inner.p0; Face_Metrics metrics = get_face_metrics(app, log_graph.face_id); f32 line_height = metrics.line_height; Log_Event *hover_event = 0; b32 in_details_region = (rect_contains_point(log_graph.details_region, m_p)); for (Log_Graph_Box *box_node = log_graph.first_box; box_node != 0; box_node = box_node->next){ Scratch_Block scratch(app); Rect_f32 box = box_node->rect; box.y0 -= log_graph.y_scroll; box.y1 -= log_graph.y_scroll; Rect_f32 box_inner = rect_inner(box, 3.f); Fancy_Color margin_color = dark_gray; if (!in_details_region && hover_event == 0 && rect_contains_point(box, m_p)){ margin_color = gray; hover_event = box_node->event; } if (box_node->event == log_graph.selected_event){ margin_color = light_gray; } draw_rectangle(app, box , margin_color); draw_rectangle(app, box_inner, black ); Log_Event *event = box_node->event; String_Const_u8 event_name = log_parse__get_string(&log_parse, event->event_name); Fancy_String_List line = {}; push_fancy_string(scratch, &line, white, event_name); for (Log_Filter *filter = log_preview_set.first; filter != 0; filter = filter->next){ Table_u64_u64 *table = &event->tag_name_to_tag_ptr_table; Table_Lookup lookup = table_lookup(table, filter->tag_name_code); if (lookup.found_match){ u64 val = 0; table_read(table, lookup, &val); Log_Tag *tag = (Log_Tag*)IntAsPtr(val); push_fancy_string(scratch, &line, string_u8_litexpr(" ")); log_graph_render__tag(scratch, &line, &log_parse, tag); } } Vec2_f32 p = V2f32(box_inner.x0 + 3.f, (f32_round32((box_inner.y0 + box_inner.y1 - line_height)*0.5f))); draw_fancy_string(app, log_graph.face_id, line.first, p, 0, 0, 0, V2f32(1.f, 0.f)); } { Scratch_Block scratch(app); Rect_f32 box = log_graph.details_region; Rect_f32 box_inner = rect_inner(box, 3.f); Log_Graph_List_Tab current_tab = log_graph.tab; Log_Filter_Set *viewing_filter_set = log_filter_set_from_tab(current_tab); draw_rectangle(app, box , dark_gray); draw_rectangle(app, box_inner, black ); { f32 y_cursor = box_inner.y0 + 3.f; if (y_cursor + line_height > box_inner.y1) goto finish_list_display; { f32 x_cursor = box_inner.x0 + 3.f; for (i32 i = LogTab_ERROR + 1; i < LogTab_COUNT; i += 1){ Fancy_Color color = (i == current_tab)?white:gray; Fancy_String_List line = {}; switch (i){ case LogTab_Filters: { push_fancy_stringf(scratch, &line, color, "filters"); }break; case LogTab_Previews: { push_fancy_stringf(scratch, &line, color, "previews"); }break; } Vec2_f32 p = V2f32(x_cursor, y_cursor); f32 advance = get_fancy_string_advance(app, log_graph.face_id, line.first); draw_fancy_string(app, log_graph.face_id, line.first, p, Stag_Default, Stag_Back, 0, V2f32(1.f, 0.f)); x_cursor += advance + metrics.typical_character_width; if (log_graph.has_unused_click){ Rect_f32 click_rect = Rf32(p.x, p.y, p.x + advance, p.y + line_height); if (rect_contains_point(click_rect, log_graph.unused_click)){ log_graph.has_unused_click = false; log_graph.tab = i; } } } } if (viewing_filter_set != 0){ for (Log_Filter *filter = viewing_filter_set->first, *next = 0; filter != 0; filter = next){ next = filter->next; y_cursor += line_height; if (y_cursor + line_height > box_inner.y1) goto finish_list_display; Fancy_String_List line = {}; if (filter->kind == LogFilter_TagValue){ push_fancy_stringf(scratch, &line, white, "val ["); String_Const_u8 tag_name = log_parse__get_string(&log_parse, filter->tag_name_code); push_fancy_stringf(scratch, &line, green, "%.*s", string_expand(tag_name)); push_fancy_stringf(scratch, &line, white, "="); if (filter->tag_value.kind == LogTagKind_Integer){ push_fancy_stringf(scratch, &line, pink, "0x%llx", filter->tag_value.value_s); } else if (filter->tag_value.kind == LogTagKind_String){ String_Const_u8 value = log_parse__get_string(&log_parse, filter->tag_value.value); push_fancy_stringf(scratch, &line, pink, "%.*s", string_expand(value)); } push_fancy_stringf(scratch, &line, white, "]"); } else{ push_fancy_stringf(scratch, &line, white, "name ["); String_Const_u8 tag_name = log_parse__get_string(&log_parse, filter->tag_name_code); push_fancy_stringf(scratch, &line, green, "%.*s", string_expand(tag_name)); push_fancy_stringf(scratch, &line, white, "]"); } Vec2_f32 p = V2f32(box_inner.x0 + 3.f, y_cursor); f32 advance = get_fancy_string_advance(app, log_graph.face_id, line.first); draw_fancy_string(app, log_graph.face_id, line.first, p, Stag_Default, Stag_Back, 0, V2f32(1.f, 0.f)); if (log_graph.has_unused_click){ Rect_f32 click_rect = Rf32(p.x, p.y, p.x + advance, p.y + line_height); if (rect_contains_point(click_rect, log_graph.unused_click)){ log_graph.has_unused_click = false; log_filter_set__free_filter(viewing_filter_set, filter); } } } } finish_list_display:; } Log_Event *view_event = (hover_event!=0)?hover_event:log_graph.selected_event; if (view_event != 0){ f32 y_cursor = box_inner.y0 + 3.f; if (y_cursor + line_height > box_inner.y1) goto finish_event_display; { Fancy_String_List line = {}; String_Const_u8 file_name = log_parse__get_string(&log_parse, view_event->src_file_name); push_fancy_stringf(scratch, &line, green, "[%d] ", view_event->event_number); push_fancy_stringf(scratch, &line, white, "%.*s:", string_expand(file_name)); push_fancy_stringf(scratch, &line, pink, "%llu", view_event->line_number); Vec2_f32 right_p = V2f32(box_inner.x1 - 3.f, y_cursor); f32 advance = get_fancy_string_advance(app, log_graph.face_id, line.first); Vec2 p = V2f32(right_p.x - advance, right_p.y); draw_fancy_string(app, log_graph.face_id, line.first, p, Stag_Default, Stag_Back, 0, V2(1.f, 0.f)); } for (Log_Tag *tag = view_event->first_tag; tag != 0; tag = tag->next){ y_cursor += line_height; if (y_cursor + line_height > box_inner.y1) goto finish_event_display; { Fancy_String_List line = {}; log_graph_render__tag(scratch, &line, &log_parse, tag); Vec2_f32 right_p = V2f32(box_inner.x1 - 3.f, y_cursor); f32 advance = get_fancy_string_advance(app, log_graph.face_id, line.first); Vec2 p = V2f32(right_p.x - advance, right_p.y); draw_fancy_string(app, log_graph.face_id, line.first, p, Stag_Default, Stag_Back, 0, V2(1.f, 0.f)); if (log_graph.has_unused_click){ Rect_f32 click_rect = Rf32(p.x, p.y, right_p.x, p.y + line_height); if (rect_contains_point(click_rect, log_graph.unused_click)){ log_graph.has_unused_click = false; Log_Filter filter = {}; switch (log_graph.tab){ case LogTab_Filters: { filter.kind = LogFilter_TagValue; filter.tag_name_code = tag->name; filter.tag_value = tag->value; }break; case LogTab_Previews: { filter.kind = LogFilter_Tag; filter.tag_name_code = tag->name; }break; } if (filter.kind != LogTab_ERROR){ log_filter_set__new_filter(viewing_filter_set, &filter); animate_in_n_milliseconds(app, 0); } } } } } finish_event_display:; } } log_graph.has_unused_click = false; } } CUSTOM_COMMAND_SIG(log_graph__escape) CUSTOM_DOC("Ends the log grapher") { if (log_view != 0){ Managed_Scope scope = view_get_managed_scope(app, log_view); managed_variable_set(app, scope, view_render_hook, 0); view_end_ui_mode(app, log_view); log_view = 0; } } CUSTOM_COMMAND_SIG(log_graph__scroll_wheel) CUSTOM_DOC("Scrolls the log graph") { if (log_view != 0){ Mouse_State mouse = get_mouse_state(app); if (mouse.wheel != 0){ log_graph.y_scroll += mouse.wheel; } } } CUSTOM_COMMAND_SIG(log_graph__page_up) CUSTOM_DOC("Scroll the log graph up one whole page") { if (log_view != 0){ log_graph.y_scroll -= get_page_jump(app, log_view); } } CUSTOM_COMMAND_SIG(log_graph__page_down) CUSTOM_DOC("Scroll the log graph down one whole page") { if (log_view != 0){ log_graph.y_scroll += get_page_jump(app, log_view); } } internal Log_Graph_Box* log_graph__get_box_at_point(Log_Graph *log_graph, Vec2_f32 p){ Log_Graph_Box *result = 0; if (!rect_contains_point(log_graph->details_region, p)){ for (Log_Graph_Box *box_node = log_graph->first_box; box_node != 0; box_node = box_node->next){ Rect_f32 box = box_node->rect; box.y0 -= log_graph->y_scroll; box.y1 -= log_graph->y_scroll; if (rect_contains_point(box, p)){ result = box_node; break; } } } return(result); } internal Log_Graph_Box* log_graph__get_box_at_mouse_point(Application_Links *app, Log_Graph *log_graph){ Mouse_State mouse = get_mouse_state(app); Vec2_f32 m_p = V2f32(mouse.p) - log_graph->layout_region.p0; return(log_graph__get_box_at_point(log_graph, m_p)); } CUSTOM_COMMAND_SIG(log_graph__click_select_event) CUSTOM_DOC("Select the event record at the mouse point in the log graph") { if (log_view != 0){ if (log_graph.holding_temp){ Mouse_State mouse = get_mouse_state(app); Vec2_f32 m_p = V2f32(mouse.p) - log_graph.layout_region.p0; Log_Graph_Box *box_node = log_graph__get_box_at_point(&log_graph, m_p); if (box_node != 0){ log_graph.selected_event = box_node->event; } else{ log_graph.has_unused_click = true; log_graph.unused_click = m_p; } } } } CUSTOM_COMMAND_SIG(log_graph__click_jump_to_event_source) CUSTOM_DOC("Jump to the code that logged the event record at the mouse point in the log graph") { if (log_view != 0){ if (log_graph.holding_temp){ Mouse_State mouse = get_mouse_state(app); Vec2_f32 m_p = V2f32(mouse.p) - log_graph.layout_region.p0; Log_Graph_Box *box_node = log_graph__get_box_at_point(&log_graph, m_p); if (box_node != 0){ Log_Event *event = box_node->event; log_graph.selected_event = event; View_ID target_view = get_next_view_looped_primary_panels(app, log_view, AccessProtected); if (target_view != 0){ String_Const_u8 file_name = log_parse__get_string(&log_parse, event->src_file_name); Buffer_ID target_buffer = get_buffer_by_file_name(app, file_name, AccessAll); if (target_buffer == 0){ target_buffer = get_buffer_by_name(app, file_name, AccessAll); } if (target_buffer != 0){ if (target_view == log_view){ view_end_ui_mode(app, target_view); } set_view_to_location(app, target_view, target_buffer, seek_line_char(event->line_number, 1)); } } } else{ log_graph.has_unused_click = true; log_graph.unused_click = m_p; } } } } internal void fill_log_graph_command_map(Bind_Helper *context){ begin_map(context, default_log_graph_map); bind(context, key_esc, MDFR_NONE, log_graph__escape); bind(context, key_mouse_wheel, MDFR_NONE, log_graph__scroll_wheel); bind(context, key_mouse_left, MDFR_NONE, log_graph__click_jump_to_event_source); bind(context, key_mouse_right, MDFR_NONE, log_graph__click_select_event); bind(context, key_page_up, MDFR_NONE, log_graph__page_up); bind(context, key_page_down, MDFR_NONE, log_graph__page_down); end_map(context); } CUSTOM_COMMAND_SIG(show_the_log_graph) CUSTOM_DOC("Parser *log* and displays the 'log graph' UI") { Buffer_ID log_buffer = get_buffer_by_name(app, string_u8_litexpr("*log*"), AccessAll); log_parse_fill(app, log_buffer); if (log_view == 0){ log_view = get_active_view(app, AccessAll); } Managed_Scope scope = view_get_managed_scope(app, log_view); u64 render_hook_value = (u64)PtrAsInt(log_graph_render); managed_variable_set(app, scope, view_render_hook, render_hook_value); view_set_setting(app, log_view, ViewSetting_UICommandMap, default_log_graph_map); view_begin_ui_mode(app, log_view); view_set_quit_ui_handler(app, log_view, ui_quit_clear_render_hook); } // BOTTOM