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LibGUI: Verify NonemptyText InputBox doesn't result in an empty string

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This commit is contained in:
Karol Baraniecki 2022-12-31 17:52:09 +01:00 • committed by Andrew Kaster
parent 506c26acce
commit 71f5bbab42
2 changed files with 19 additions and 6 deletions
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22
Userland/Libraries/LibGUI/InputBox.cpp
View file

@ -19,10 +19,11 @@ InputBox::InputBox(Window* parent_window, DeprecatedString text_value, StringVie
: Dialog(parent_window) : Dialog(parent_window)
, m_text_value(move(text_value)) , m_text_value(move(text_value))
, m_prompt(prompt) , m_prompt(prompt)
, m_input_type(input_type)
, m_placeholder(placeholder) , m_placeholder(placeholder)
{ {
set_title(title); set_title(title);
build(input_type); build();
} }
Dialog::ExecResult InputBox::show(Window* parent_window, DeprecatedString& text_value, StringView prompt, StringView title, InputType input_type, StringView placeholder) Dialog::ExecResult InputBox::show(Window* parent_window, DeprecatedString& text_value, StringView prompt, StringView title, InputType input_type, StringView placeholder)
@ -43,11 +44,22 @@ void InputBox::set_text_value(DeprecatedString text_value)
void InputBox::on_done(ExecResult result) void InputBox::on_done(ExecResult result)
{ {
if (result == ExecResult::OK) if (result == ExecResult::OK) {
m_text_value = m_text_editor->text(); m_text_value = m_text_editor->text();
switch (m_input_type) {
case InputType::Text:
case InputType::Password:
break;
case InputType::NonemptyText:
VERIFY(!m_text_value.is_empty());
break;
}
}
} }
void InputBox::build(InputType input_type) void InputBox::build()
{ {
auto widget = set_main_widget<Widget>().release_value_but_fixme_should_propagate_errors(); auto widget = set_main_widget<Widget>().release_value_but_fixme_should_propagate_errors();
@ -69,7 +81,7 @@ void InputBox::build(InputType input_type)
auto& label = label_editor_container.add<Label>(m_prompt); auto& label = label_editor_container.add<Label>(m_prompt);
label.set_preferred_width(text_width); label.set_preferred_width(text_width);
switch (input_type) { switch (m_input_type) {
case InputType::Text: case InputType::Text:
case InputType::NonemptyText: case InputType::NonemptyText:
m_text_editor = label_editor_container.add<TextBox>(); m_text_editor = label_editor_container.add<TextBox>();
@ -114,7 +126,7 @@ void InputBox::build(InputType input_type)
}; };
m_text_editor->set_focus(true); m_text_editor->set_focus(true);
if (input_type == InputType::NonemptyText) { if (m_input_type == InputType::NonemptyText) {
m_text_editor->on_change = [this] { m_text_editor->on_change = [this] {
m_ok_button->set_enabled(!m_text_editor->text().is_empty()); m_ok_button->set_enabled(!m_text_editor->text().is_empty());
}; };

3
Userland/Libraries/LibGUI/InputBox.h
View file

@ -32,10 +32,11 @@ private:
explicit InputBox(Window* parent_window, DeprecatedString text_value, StringView prompt, StringView title, InputType input_type, StringView placeholder); explicit InputBox(Window* parent_window, DeprecatedString text_value, StringView prompt, StringView title, InputType input_type, StringView placeholder);
virtual void on_done(ExecResult) override; virtual void on_done(ExecResult) override;
void build(InputType input_type); void build();
DeprecatedString m_text_value; DeprecatedString m_text_value;
DeprecatedString m_prompt; DeprecatedString m_prompt;
InputType m_input_type;
DeprecatedString m_placeholder; DeprecatedString m_placeholder;
RefPtr<Button> m_ok_button; RefPtr<Button> m_ok_button;