mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-22 10:59:51 +03:00
7405536a1a
This changes the m_parts, m_dirname, m_basename, m_title and m_extension member variables to StringViews onto the m_string String. It also removes the m_is_absolute member in favour of computing if a path is absolute in the is_absolute() getter. Due to this, the canonicalize() method has been completely rewritten. The parts() getter still returns a Vector<String>, although it is no longer a const reference as m_parts is no longer a Vector<String>. Rather, it is constructed from the StringViews in m_parts upon request. The parts_view() getter has been added, which returns Vector<StringView> const&. Most previous users of parts() have been changed to use parts_view(), except where Strings are required. Due to this change, it's is now no longer allow to create temporary LexicalPath objects to call the dirname, basename, title, or extension getters on them because the returned StringViews will point to possible freed memory.
93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
/*
|
|
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/LexicalPath.h>
|
|
#include <AK/StringBuilder.h>
|
|
#include <AK/Utf32View.h>
|
|
#include <LibCore/DirIterator.h>
|
|
#include <LibGUI/BoxLayout.h>
|
|
#include <LibGUI/Button.h>
|
|
#include <LibGUI/EmojiInputDialog.h>
|
|
#include <LibGUI/Event.h>
|
|
#include <LibGUI/Frame.h>
|
|
#include <stdlib.h>
|
|
|
|
namespace GUI {
|
|
|
|
static Vector<u32> supported_emoji_code_points()
|
|
{
|
|
Vector<u32> code_points;
|
|
Core::DirIterator dt("/res/emoji", Core::DirIterator::SkipDots);
|
|
while (dt.has_next()) {
|
|
auto filename = dt.next_path();
|
|
auto lexical_path = LexicalPath(filename);
|
|
if (lexical_path.extension() != "png")
|
|
continue;
|
|
auto& basename = lexical_path.basename();
|
|
if (!basename.starts_with("U+"))
|
|
continue;
|
|
u32 code_point = strtoul(basename.to_string().characters() + 2, nullptr, 16);
|
|
code_points.append(code_point);
|
|
}
|
|
return code_points;
|
|
}
|
|
|
|
EmojiInputDialog::EmojiInputDialog(Window* parent_window)
|
|
: Dialog(parent_window)
|
|
{
|
|
set_frameless(true);
|
|
|
|
auto& main_widget = set_main_widget<Frame>();
|
|
main_widget.set_frame_shape(Gfx::FrameShape::Container);
|
|
main_widget.set_frame_shadow(Gfx::FrameShadow::Raised);
|
|
main_widget.set_fill_with_background_color(true);
|
|
auto& main_layout = main_widget.set_layout<VerticalBoxLayout>();
|
|
main_layout.set_margins({ 1, 1, 1, 1 });
|
|
main_layout.set_spacing(0);
|
|
|
|
auto code_points = supported_emoji_code_points();
|
|
|
|
size_t index = 0;
|
|
size_t columns = 6;
|
|
size_t rows = ceil_div(code_points.size(), columns);
|
|
|
|
for (size_t row = 0; row < rows && index < code_points.size(); ++row) {
|
|
auto& horizontal_container = main_widget.add<Widget>();
|
|
auto& horizontal_layout = horizontal_container.set_layout<HorizontalBoxLayout>();
|
|
horizontal_layout.set_spacing(0);
|
|
for (size_t column = 0; column < columns; ++column) {
|
|
if (index < code_points.size()) {
|
|
StringBuilder builder;
|
|
builder.append(Utf32View(&code_points[index++], 1));
|
|
auto emoji_text = builder.to_string();
|
|
auto& button = horizontal_container.add<Button>(emoji_text);
|
|
button.set_min_size(16, 16);
|
|
button.set_button_style(Gfx::ButtonStyle::Coolbar);
|
|
button.on_click = [this, button = &button](auto) {
|
|
m_selected_emoji_text = button->text();
|
|
done(ExecOK);
|
|
};
|
|
} else {
|
|
horizontal_container.add<Widget>();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void EmojiInputDialog::event(Core::Event& event)
|
|
{
|
|
if (event.type() == Event::KeyDown) {
|
|
auto& key_event = static_cast<KeyEvent&>(event);
|
|
if (key_event.key() == Key_Escape) {
|
|
done(ExecCancel);
|
|
return;
|
|
}
|
|
}
|
|
Dialog::event(event);
|
|
}
|
|
|
|
}
|