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HackStudio: Display identifiers as clickable

Browse source 
This extends the "navigate to include" feature to also display
identifiers as clickable when they're hovered over while left control
is pressed.
This commit is contained in:
Itamar 2021-02-20 09:48:54 +02:00 • committed by Andreas Kling
parent adb6db9774
commit 50f887c9d5
2 changed files with 26 additions and 21 deletions
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42
Userland/DevTools/HackStudio/Editor.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -213,18 +213,19 @@ void Editor::mousemove_event(GUI::MouseEvent& event)
return;
bool hide_tooltip = true;
bool is_over_link = false;
bool is_over_clickable = false;
auto ruler_line_rect = ruler_content_rect(text_position.line());
auto hovering_lines_ruler = (event.position().x() < ruler_line_rect.width());
if (hovering_lines_ruler && !is_in_drag_select())
set_override_cursor(Gfx::StandardCursor::Arrow);
else if (m_hovering_editor)
set_override_cursor(m_hovering_link && event.ctrl() ? Gfx::StandardCursor::Hand : Gfx::StandardCursor::IBeam);
set_override_cursor(m_hovering_clickable && event.ctrl() ? Gfx::StandardCursor::Hand : Gfx::StandardCursor::IBeam);
for (auto& span : document().spans()) {
bool is_clickable = (highlighter->is_navigatable(span.data) || highlighter->is_identifier(span.data));
if (span.range.contains(m_previous_text_position) && !span.range.contains(text_position)) {
if (highlighter->is_navigatable(span.data) && span.attributes.underline) {
if (is_clickable && span.attributes.underline) {
span.attributes.underline = false;
wrapper().editor().update();
}
@ -239,14 +240,15 @@ void Editor::mousemove_event(GUI::MouseEvent& event)
dbgln("Hovering: {} \"{}\"", adjusted_range, hovered_span_text);
#endif
if (highlighter->is_navigatable(span.data)) {
is_over_link = true;
if (is_clickable) {
is_over_clickable = true;
bool was_underlined = span.attributes.underline;
span.attributes.underline = event.modifiers() & Mod_Ctrl;
if (span.attributes.underline != was_underlined) {
wrapper().editor().update();
}
}
if (highlighter->is_identifier(span.data)) {
show_documentation_tooltip_if_available(hovered_span_text, event.position().translated(screen_relative_rect().location()));
hide_tooltip = false;
@ -258,7 +260,7 @@ void Editor::mousemove_event(GUI::MouseEvent& event)
if (hide_tooltip)
m_documentation_tooltip_window->hide();
m_hovering_link = is_over_link && (event.modifiers() & Mod_Ctrl);
m_hovering_clickable = (is_over_clickable) && (event.modifiers() & Mod_Ctrl);
}
void Editor::mousedown_event(GUI::MouseEvent& event)
@ -292,20 +294,10 @@ void Editor::mousedown_event(GUI::MouseEvent& event)
}
if (auto* span = document().span_at(text_position)) {
if (!highlighter->is_navigatable(span->data)) {
GUI::TextEditor::mousedown_event(event);
if (highlighter->is_navigatable(span->data)) {
on_navigatable_link_click(*span);
return;
}
auto adjusted_range = span->range;
adjusted_range.end().set_column(adjusted_range.end().column() + 1);
auto span_text = document().text_in_range(adjusted_range);
auto header_path = span_text.substring(1, span_text.length() - 2);
#if EDITOR_DEBUG
dbgln("Ctrl+click: {} \"{}\"", adjusted_range, header_path);
#endif
navigate_to_include_if_available(header_path);
return;
}
GUI::TextEditor::mousedown_event(event);
@ -525,4 +517,16 @@ void Editor::flush_file_content_to_langauge_server()
code_document().file_path(),
document().text());
}
void Editor::on_navigatable_link_click(const GUI::TextDocumentSpan& span)
{
auto adjusted_range = span.range;
adjusted_range.end().set_column(adjusted_range.end().column() + 1);
auto span_text = document().text_in_range(adjusted_range);
auto header_path = span_text.substring(1, span_text.length() - 2);
#if EDITOR_DEBUG
dbgln("Ctrl+click: {} \"{}\"", adjusted_range, header_path);
#endif
navigate_to_include_if_available(header_path);
}
}