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only show Alt hint if header is uncompressed

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silverweed 2024-09-16 09:08:45 +02:00
parent 599e2b75c3
commit 0b16048271
3 changed files with 5 additions and 1 deletions
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3
src/render.cpp
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@ -390,7 +390,8 @@ void update_and_render(Arena *arena, App_State &app, f32 delta_time_ms)
b8 hover_display_grouped = !(app.user_input.key_state[KEY_ALT] & KEY_STATE_IS_DOWN);
Sec_Hover_Info hover_info = get_section_hover_info(scratch.arena, hovered_section, hovered_off - 1,
app.inspected_file.mem, hover_display_grouped);
ImGui::TextColored(ImColor(0.5f, 0.5f, 0.5f), "(Hint: press Alt for single-field hover information)");
if (!app.rndata.header_is_compressed)
ImGui::TextColored(ImColor(0.5f, 0.5f, 0.5f), "(Hint: press Alt for single-field hover information)");
imgui_render_string_tree(scratch.arena, hover_info.desc->head);
app.viewer.hovered_range = hover_info.rng;
} else {

1
src/rntuple.cpp
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@ -434,6 +434,7 @@ RNTuple_Data get_rntuple_data(Arena *arena, const Inspected_File &file, String8
rndata.version.patch = file_info.anchor.fVersionPatch;
rndata.rng_header.start = file_info.anchor.fSeekHeader;
rndata.rng_header.len = file_info.anchor.fNBytesHeader;
rndata.header_is_compressed = file_info.anchor.fNBytesHeader != file_info.anchor.fLenHeader;
rndata.rng_footer.start = file_info.anchor.fSeekFooter;
rndata.rng_footer.len = file_info.anchor.fNBytesFooter;
rndata.rng_anchor.start = file_info.anchor_seek;

2
src/rntuple.h
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@ -74,6 +74,8 @@ struct RNTuple_Data {
Byte_Range rng_footer;
Byte_Range rng_tkeys_list;
b8 header_is_compressed;
Page_Info_Node *pages;
u64 n_pages;
// total number of elements of all pages