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Code Issues Activity Actions

FontEditor: Add show_error() helper

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This commit is contained in:
thankyouverycool 2022-07-30 07:29:04 -04:00 • committed by Andreas Kling
parent c044a556db
commit e9a150c87c
2 changed files with 17 additions and 14 deletions
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29
Userland/Applications/FontEditor/MainWidget.cpp
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@ -178,7 +178,7 @@ ErrorOr<void> MainWidget::create_actions()
m_open_preview_action = GUI::Action::create("&Preview Font", { Mod_Ctrl, Key_P }, TRY(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/find.png"sv)), [&](auto&) {
if (!m_font_preview_window) {
if (auto maybe_window = create_preview_window(); maybe_window.is_error())
warnln("Failed to create preview window: {}", maybe_window.error());
show_error("Failed to create preview window"sv, maybe_window.error());
else
m_font_preview_window = maybe_window.release_value();
}
@ -715,19 +715,13 @@ bool MainWidget::open_file(String const& path)
void MainWidget::push_undo()
{
auto maybe_state = m_undo_selection->save_state();
if (maybe_state.is_error()) {
warnln("Failed to save undo state: {}", maybe_state.error());
return;
}
auto state = maybe_state.release_value();
auto maybe_command = try_make<SelectionUndoCommand>(*m_undo_selection, move(state));
if (maybe_command.is_error()) {
warnln("Failed to make undo command: {}", maybe_command.error());
return;
}
auto command = maybe_command.release_value();
if (auto maybe_push = m_undo_stack->try_push(move(command)); maybe_push.is_error())
warnln("Failed to push undo stack: {}", maybe_push.error());
if (maybe_state.is_error())
return show_error("Failed to save undo state"sv, maybe_state.error());
auto maybe_command = try_make<SelectionUndoCommand>(*m_undo_selection, move(maybe_state.value()));
if (maybe_command.is_error())
return show_error("Failed to make undo command"sv, maybe_command.error());
if (auto maybe_push = m_undo_stack->try_push(move(maybe_command.value())); maybe_push.is_error())
show_error("Failed to push undo stack"sv, maybe_push.error());
}
void MainWidget::reset_selection_and_push_undo()
@ -993,4 +987,11 @@ void MainWidget::delete_selected_glyphs()
update_statusbar();
}
void MainWidget::show_error(StringView preface, Error error)
{
auto formatted_error = String::formatted("{}: {}", preface, error);
GUI::MessageBox::show_error(window(), formatted_error);
warnln(formatted_error);
}
}