6e19ab2bbc
We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, networkException <networkexception@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Button.h>
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#include <LibGUI/InputBox.h>
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#include <LibGUI/Label.h>
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#include <LibGUI/TextBox.h>
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#include <LibGfx/Font/Font.h>
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namespace GUI {
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InputBox::InputBox(Window* parent_window, DeprecatedString text_value, StringView prompt, StringView title, StringView placeholder, InputType input_type)
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: Dialog(parent_window)
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, m_text_value(move(text_value))
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, m_prompt(prompt)
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, m_placeholder(placeholder)
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{
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set_title(title);
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build(input_type);
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}
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Dialog::ExecResult InputBox::show(Window* parent_window, DeprecatedString& text_value, StringView prompt, StringView title, StringView placeholder, InputType input_type)
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{
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auto box = InputBox::construct(parent_window, text_value, prompt, title, placeholder, input_type);
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box->set_resizable(false);
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if (parent_window)
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box->set_icon(parent_window->icon());
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auto result = box->exec();
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text_value = box->text_value();
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return result;
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}
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void InputBox::set_text_value(DeprecatedString text_value)
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{
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m_text_editor->set_text(move(text_value));
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}
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void InputBox::on_done(ExecResult result)
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{
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if (result == ExecResult::OK)
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m_text_value = m_text_editor->text();
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}
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void InputBox::build(InputType input_type)
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{
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auto& widget = set_main_widget<Widget>();
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int text_width = widget.font().width(m_prompt);
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int title_width = widget.font().width(title()) + 24 /* icon, plus a little padding -- not perfect */;
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int max_width = max(text_width, title_width);
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widget.set_layout<VerticalBoxLayout>();
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widget.set_fill_with_background_color(true);
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widget.set_preferred_height(SpecialDimension::Fit);
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widget.layout()->set_margins(6);
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widget.layout()->set_spacing(6);
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auto& label_editor_container = widget.add<Widget>();
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label_editor_container.set_layout<HorizontalBoxLayout>();
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label_editor_container.set_preferred_height(SpecialDimension::Fit);
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auto& label = label_editor_container.add<Label>(m_prompt);
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label.set_preferred_width(text_width);
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switch (input_type) {
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case InputType::Text:
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m_text_editor = label_editor_container.add<TextBox>();
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break;
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case InputType::Password:
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m_text_editor = label_editor_container.add<PasswordBox>();
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break;
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}
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m_text_editor->set_text(m_text_value);
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if (!m_placeholder.is_null())
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m_text_editor->set_placeholder(m_placeholder);
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auto& button_container_outer = widget.add<Widget>();
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button_container_outer.set_preferred_height(SpecialDimension::Fit);
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button_container_outer.set_layout<VerticalBoxLayout>();
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auto& button_container_inner = button_container_outer.add<Widget>();
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button_container_inner.set_layout<HorizontalBoxLayout>();
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button_container_inner.set_preferred_height(SpecialDimension::Fit);
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button_container_inner.layout()->set_spacing(6);
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button_container_inner.layout()->add_spacer();
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m_ok_button = button_container_inner.add<DialogButton>();
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m_ok_button->set_text("OK");
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m_ok_button->on_click = [this](auto) {
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dbgln("GUI::InputBox: OK button clicked");
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done(ExecResult::OK);
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};
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m_ok_button->set_default(true);
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m_cancel_button = button_container_inner.add<DialogButton>();
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m_cancel_button->set_text("Cancel");
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m_cancel_button->on_click = [this](auto) {
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dbgln("GUI::InputBox: Cancel button clicked");
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done(ExecResult::Cancel);
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};
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m_text_editor->on_escape_pressed = [this] {
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m_cancel_button->click();
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};
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m_text_editor->set_focus(true);
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set_rect(x(), y(), max_width + 140, widget.effective_preferred_size().height().as_int());
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}
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}
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