seedlingattempt/godot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add an ObjectDB Profiling Tool

Browse Source 
A new tab is added to the debugger that can help profile a game's memory usage.

Specifically, this lets you save a snapshot of all the objects in a running
game's ObjectDB to disk. It then lets you view the snapshot and diff two
snapshots against each other. This is meant to work similarly to Chrome's
heap snapshot tool or Unity's memory profiler.
This commit is contained in:
Aleksander Litynski
2025-05-06 10:30:52 +02:00
committed by Mikael Hermansson
parent 4d1f26e1fd
commit 78f1543e35
40 changed files with 4262 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
scene/gui/tree.cpp
View File

@ -5785,6 +5785,21 @@ String Tree::get_column_title(int p_column) const {
return columns[p_column].title;
}
void Tree::set_column_title_tooltip_text(int p_column, const String &p_tooltip) {
ERR_FAIL_INDEX(p_column, columns.size());
if (columns.write[p_column].title_tooltip == p_tooltip) {
return;
}
columns.write[p_column].title_tooltip = p_tooltip;
}
String Tree::get_column_title_tooltip_text(int p_column) const {
ERR_FAIL_INDEX_V(p_column, columns.size(), "");
return columns[p_column].title_tooltip;
}
void Tree::set_column_title_alignment(int p_column, HorizontalAlignment p_alignment) {
ERR_FAIL_INDEX(p_column, columns.size());
@ -6346,7 +6361,33 @@ int Tree::get_button_id_at_position(const Point2 &p_pos) const {
String Tree::get_tooltip(const Point2 &p_pos) const {
Point2 pos = p_pos - theme_cache.panel_style->get_offset();
pos.y -= _get_title_button_height();
// `pos.y` less than 0 indicates we're in the header.
if (pos.y < 0) {
// Get the x position of the cursor.
real_t pos_x = p_pos.x;
if (is_layout_rtl()) {
pos_x = get_size().width - pos_x;
}
pos_x -= theme_cache.panel_style->get_offset().x;
if (h_scroll->is_visible_in_tree()) {
pos_x += h_scroll->get_value();
}
// Walk forwards until we know which column we're in.
int next_edge = 0;
int i = 0;
for (; i < columns.size(); i++) {
if (pos_x < next_edge) {
break;
}
next_edge += get_column_width(i);
}
if (!columns[i - 1].title_tooltip.is_empty()) {
return columns[i - 1].title_tooltip;
}
// If the column has no tooltip, use the default.
return Control::get_tooltip(p_pos);
}
@ -6497,6 +6538,9 @@ void Tree::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_column_title", "column", "title"), &Tree::set_column_title);
ClassDB::bind_method(D_METHOD("get_column_title", "column"), &Tree::get_column_title);
ClassDB::bind_method(D_METHOD("set_column_title_tooltip_text", "column", "tooltip_text"), &Tree::set_column_title_tooltip_text);
ClassDB::bind_method(D_METHOD("get_column_title_tooltip_text", "column"), &Tree::get_column_title_tooltip_text);
ClassDB::bind_method(D_METHOD("set_column_title_alignment", "column", "title_alignment"), &Tree::set_column_title_alignment);
ClassDB::bind_method(D_METHOD("get_column_title_alignment", "column"), &Tree::get_column_title_alignment);