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TextEditor: Exit program when file is not opened

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When trying to open files not permitted by the user, display the error
message and exit.
This commit is contained in:
Edgar Araújo
2021-03-18 22:07:59 +00:00
committed by Andreas Kling
parent 67f01fd82e
commit 5df34f6567
3 changed files with 9 additions and 6 deletions
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6
Userland/Applications/TextEditor/TextEditorWidget.cpp
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@@ -583,12 +583,12 @@ void TextEditorWidget::update_title()
window()->set_title(builder.to_string());
}
void TextEditorWidget::open_file(const String& path)
bool TextEditorWidget::open_file(const String& path)
{
auto file = Core::File::construct(path);
if (!file->open(Core::IODevice::ReadOnly) && file->error() != ENOENT) {
GUI::MessageBox::show(window(), String::formatted("Opening \"{}\" failed: {}", path, strerror(errno)), "Error", GUI::MessageBox::Type::Error);
return;
return false;
}
m_editor->set_text(file->read_all());
@@ -598,6 +598,8 @@ void TextEditorWidget::open_file(const String& path)
set_path(LexicalPath(path));
m_editor->set_focus(true);
return true;
}
bool TextEditorWidget::request_close()