mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 12:02:43 +00:00
f6633a1026
Unfortunately, most of the users are inside constructors, (and two others are inside callback lambdas) so the error can't propagate, but that can be improved later.
143 lines
4.5 KiB
C++
143 lines
4.5 KiB
C++
/*
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* Copyright (c) 2021, 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 "ThemeWidget.h"
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#include <AK/LexicalPath.h>
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#include <Applications/MouseSettings/ThemeWidgetGML.h>
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#include <LibCore/DirIterator.h>
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#include <LibGUI/Button.h>
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#include <LibGUI/ComboBox.h>
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#include <LibGUI/SortingProxyModel.h>
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#include <LibGUI/TableView.h>
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#include <LibGUI/WindowServerConnection.h>
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String MouseCursorModel::column_name(int column_index) const
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{
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switch (column_index) {
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case Column::Bitmap:
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return {};
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case Column::Name:
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return "Name";
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}
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VERIFY_NOT_REACHED();
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}
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GUI::Variant MouseCursorModel::data(GUI::ModelIndex const& index, GUI::ModelRole role) const
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{
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auto& cursor = m_cursors[index.row()];
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if (role == GUI::ModelRole::Display) {
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switch (index.column()) {
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case Column::Bitmap:
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if (!cursor.bitmap)
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return {};
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return *cursor.bitmap;
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case Column::Name:
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return cursor.name;
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}
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VERIFY_NOT_REACHED();
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}
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return {};
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}
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void MouseCursorModel::invalidate()
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{
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if (m_theme_name.is_empty())
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return;
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m_cursors.clear();
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Core::DirIterator iterator(String::formatted("/res/cursor-themes/{}", m_theme_name), Core::DirIterator::Flags::SkipDots);
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while (iterator.has_next()) {
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auto path = iterator.next_full_path();
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if (path.ends_with(".ini"))
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continue;
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if (path.contains("2x"))
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continue;
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Cursor cursor;
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cursor.path = move(path);
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cursor.name = LexicalPath::basename(cursor.path);
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// FIXME: Animated cursor bitmaps
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auto cursor_bitmap = Gfx::Bitmap::try_load_from_file(cursor.path).release_value_but_fixme_should_propagate_errors();
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auto cursor_bitmap_rect = cursor_bitmap->rect();
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cursor.params = Gfx::CursorParams::parse_from_filename(cursor.name, cursor_bitmap_rect.center()).constrained(*cursor_bitmap);
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cursor.bitmap = cursor_bitmap->cropped(Gfx::IntRect(Gfx::FloatRect(cursor_bitmap_rect).scaled(1.0 / cursor.params.frames(), 1.0))).release_value_but_fixme_should_propagate_errors();
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m_cursors.append(move(cursor));
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}
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Model::invalidate();
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}
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GUI::Variant ThemeModel::data(GUI::ModelIndex const& index, GUI::ModelRole role) const
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{
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if (role == GUI::ModelRole::Display) {
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return m_themes[index.row()];
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}
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return {};
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}
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void ThemeModel::invalidate()
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{
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m_themes.clear();
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Core::DirIterator iterator("/res/cursor-themes", Core::DirIterator::Flags::SkipDots);
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while (iterator.has_next()) {
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auto path = iterator.next_path();
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if (access(String::formatted("/res/cursor-themes/{}/Config.ini", path).characters(), R_OK) == 0)
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m_themes.append(path);
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}
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Model::invalidate();
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}
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ThemeWidget::ThemeWidget()
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{
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load_from_gml(theme_widget_gml);
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m_cursors_tableview = find_descendant_of_type_named<GUI::TableView>("cursors_tableview");
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m_cursors_tableview->set_highlight_selected_rows(true);
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m_cursors_tableview->set_alternating_row_colors(false);
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m_cursors_tableview->set_vertical_padding(16);
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m_cursors_tableview->set_column_headers_visible(false);
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m_cursors_tableview->set_highlight_key_column(false);
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auto mouse_cursor_model = MouseCursorModel::create();
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auto sorting_proxy_model = MUST(GUI::SortingProxyModel::create(mouse_cursor_model));
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sorting_proxy_model->set_sort_role(GUI::ModelRole::Display);
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m_cursors_tableview->set_model(sorting_proxy_model);
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m_cursors_tableview->set_key_column_and_sort_order(MouseCursorModel::Column::Name, GUI::SortOrder::Ascending);
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m_cursors_tableview->set_column_width(0, 25);
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m_cursors_tableview->model()->invalidate();
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m_theme_name = GUI::WindowServerConnection::the().get_cursor_theme();
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mouse_cursor_model->change_theme(m_theme_name);
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m_theme_name_box = find_descendant_of_type_named<GUI::ComboBox>("theme_name_box");
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m_theme_name_box->on_change = [this, mouse_cursor_model](String const& value, GUI::ModelIndex const&) mutable {
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m_theme_name = value;
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mouse_cursor_model->change_theme(m_theme_name);
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};
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m_theme_name_box->set_model(ThemeModel::create());
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m_theme_name_box->model()->invalidate();
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m_theme_name_box->set_text(m_theme_name);
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}
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void ThemeWidget::apply_settings()
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{
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GUI::WindowServerConnection::the().async_apply_cursor_theme(m_theme_name_box->text());
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}
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void ThemeWidget::reset_default_values()
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{
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m_theme_name_box->set_text("Default");
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}
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ThemeWidget::~ThemeWidget()
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{
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}
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