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LibGUI: Rename CallOnChange => AllowCallback and implement elsewhere

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This is a helpful option to prevent unwanted side effects, distinguish
between user and programmatic input, etc. Sliders and SpinBoxes were
implementing it idiosyncratically, so let's generalize the API and
give Buttons and TextEditors the same ability.
This commit is contained in:
thankyouverycool
2021-09-21 17:02:48 -04:00
committed by Andreas Kling
parent d47e431d54
commit 92fffc3abc
15 changed files with 40 additions and 39 deletions
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18
Userland/Libraries/LibGUI/TextEditor.cpp
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@@ -101,11 +101,11 @@ void TextEditor::create_actions()
m_select_all_action = CommonActions::make_select_all_action([this](auto&) { select_all(); }, this);
}
void TextEditor::set_text(StringView const& text)
void TextEditor::set_text(StringView const& text, AllowCallback allow_callback)
{
m_selection.clear();
document().set_text(text);
document().set_text(text, allow_callback);
update_content_size();
recompute_all_visual_lines();
@@ -1480,7 +1480,7 @@ void TextEditor::leave_event(Core::Event&)
m_automatic_selection_scroll_timer->start();
}
void TextEditor::did_change()
void TextEditor::did_change(AllowCallback allow_callback)
{
update_content_size();
recompute_all_visual_lines();
@@ -1492,9 +1492,9 @@ void TextEditor::did_change()
m_needs_rehighlight = true;
if (!m_has_pending_change_notification) {
m_has_pending_change_notification = true;
deferred_invoke([this] {
deferred_invoke([this, allow_callback] {
m_has_pending_change_notification = false;
if (on_change)
if (on_change && allow_callback == AllowCallback::Yes)
on_change();
});
}
@@ -1784,9 +1784,9 @@ void TextEditor::document_did_insert_line(size_t line_index)
update();
}
void TextEditor::document_did_change()
void TextEditor::document_did_change(AllowCallback allow_callback)
{
did_change();
did_change(allow_callback);
update();
}
@@ -1814,12 +1814,12 @@ void TextEditor::document_did_update_undo_stack()
on_modified_change(document().is_modified());
}
void TextEditor::document_did_set_text()
void TextEditor::document_did_set_text(AllowCallback allow_callback)
{
m_line_visual_data.clear();
for (size_t i = 0; i < m_document->line_count(); ++i)
m_line_visual_data.append(make<LineVisualData>());
document_did_change();
document_did_change(allow_callback);
}
void TextEditor::document_did_set_cursor(TextPosition const& position)