Libraries: Move to Userland/Libraries/

1 files changed, 121 insertions, 0 deletions

diff --git a/Userland/Libraries/LibGUI/InputBox.cpp b/Userland/Libraries/LibGUI/InputBox.cpp
new file mode 100644
index 0000000000..8e24da6fa6
--- /dev/null
+++ b/Userland/Libraries/LibGUI/InputBox.cpp
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <LibGUI/BoxLayout.h>
+#include <LibGUI/Button.h>
+#include <LibGUI/InputBox.h>
+#include <LibGUI/Label.h>
+#include <LibGUI/TextBox.h>
+#include <LibGfx/Font.h>
+#include <stdio.h>
+
+namespace GUI {
+
+InputBox::InputBox(Window* parent_window, const StringView& prompt, const StringView& title)
+    : Dialog(parent_window)
+    , m_prompt(prompt)
+{
+    set_title(title);
+    build();
+}
+
+InputBox::~InputBox()
+{
+}
+
+int InputBox::show(String& text_value, Window* parent_window, const StringView& prompt, const StringView& title)
+{
+    auto box = InputBox::construct(parent_window, prompt, title);
+    box->set_resizable(false);
+    if (parent_window)
+        box->set_icon(parent_window->icon());
+    auto result = box->exec();
+    text_value = box->text_value();
+    return result;
+}
+
+void InputBox::build()
+{
+    auto& widget = set_main_widget<Widget>();
+
+    int text_width = widget.font().width(m_prompt);
+    int title_width = widget.font().width(title()) + 24 /* icon, plus a little padding -- not perfect */;
+    int max_width = AK::max(text_width, title_width);
+
+    set_rect(x(), y(), max_width + 140, 62);
+
+    widget.set_layout<VerticalBoxLayout>();
+    widget.set_fill_with_background_color(true);
+
+    widget.layout()->set_margins({ 6, 6, 6, 6 });
+    widget.layout()->set_spacing(6);
+
+    auto& label_editor_container = widget.add<Widget>();
+    label_editor_container.set_layout<HorizontalBoxLayout>();
+
+    auto& label = label_editor_container.add<Label>(m_prompt);
+    label.set_fixed_size(text_width, 16);
+
+    m_text_editor = label_editor_container.add<TextBox>();
+    m_text_editor->set_fixed_height(19);
+
+    auto& button_container_outer = widget.add<Widget>();
+    button_container_outer.set_fixed_height(20);
+    button_container_outer.set_layout<VerticalBoxLayout>();
+
+    auto& button_container_inner = button_container_outer.add<Widget>();
+    button_container_inner.set_layout<HorizontalBoxLayout>();
+    button_container_inner.layout()->set_spacing(6);
+    button_container_inner.layout()->set_margins({ 4, 4, 0, 4 });
+    button_container_inner.layout()->add_spacer();
+
+    m_ok_button = button_container_inner.add<Button>();
+    m_ok_button->set_fixed_height(20);
+    m_ok_button->set_text("OK");
+    m_ok_button->on_click = [this](auto) {
+        dbgln("GUI::InputBox: OK button clicked");
+        m_text_value = m_text_editor->text();
+        done(ExecOK);
+    };
+
+    m_cancel_button = button_container_inner.add<Button>();
+    m_cancel_button->set_fixed_height(20);
+    m_cancel_button->set_text("Cancel");
+    m_cancel_button->on_click = [this](auto) {
+        dbgln("GUI::InputBox: Cancel button clicked");
+        done(ExecCancel);
+    };
+
+    m_text_editor->on_return_pressed = [this] {
+        m_ok_button->click();
+    };
+    m_text_editor->on_escape_pressed = [this] {
+        m_cancel_button->click();
+    };
+    m_text_editor->set_focus(true);
+}
+
+}