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Code Issues Activity Actions

Userland: Use non-fallible EventReceiver::add() where possible

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This commit is contained in:
Tim Ledbetter 2023-09-22 22:28:59 +01:00 • committed by Andreas Kling
parent 707ca984bd
commit b4e134cb52
54 changed files with 934 additions and 934 deletions
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114
Userland/Applications/ImageViewer/main.cpp
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@ -72,24 +72,24 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto root_widget = window->set_main_widget<MainWidget>();
auto toolbar_container = TRY(root_widget->try_add<GUI::ToolbarContainer>());
auto main_toolbar = TRY(toolbar_container->try_add<GUI::Toolbar>());
auto& toolbar_container = root_widget->add<GUI::ToolbarContainer>();
auto& main_toolbar = toolbar_container.add<GUI::Toolbar>();
auto widget = TRY(root_widget->try_add<ViewWidget>());
widget->on_scale_change = [&](float scale) {
if (!widget->image()) {
auto& widget = root_widget->add<ViewWidget>();
widget.on_scale_change = [&](float scale) {
if (!widget.image()) {
window->set_title("Image Viewer");
return;
}
window->set_title(DeprecatedString::formatted("{} {} {}% - Image Viewer", widget->path(), widget->image()->size().to_deprecated_string(), (int)(scale * 100)));
window->set_title(DeprecatedString::formatted("{} {} {}% - Image Viewer", widget.path(), widget.image()->size().to_deprecated_string(), (int)(scale * 100)));
if (!widget->scaled_for_first_image()) {
widget->set_scaled_for_first_image(true);
widget->resize_window();
if (!widget.scaled_for_first_image()) {
widget.set_scaled_for_first_image(true);
widget.resize_window();
}
};
widget->on_drop = [&](auto& event) {
widget.on_drop = [&](auto& event) {
if (!event.mime_data().has_urls())
return;
@ -106,16 +106,16 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
return;
auto value = result.release_value();
widget->open_file(value.filename(), value.stream());
widget.open_file(value.filename(), value.stream());
for (size_t i = 1; i < urls.size(); ++i) {
Desktop::Launcher::open(URL::create_with_file_scheme(urls[i].serialize_path().characters()), "/bin/ImageViewer");
}
};
widget->on_doubleclick = [&] {
widget.on_doubleclick = [&] {
window->set_fullscreen(!window->is_fullscreen());
toolbar_container->set_visible(!window->is_fullscreen());
widget->set_frame_style(window->is_fullscreen() ? Gfx::FrameStyle::NoFrame : Gfx::FrameStyle::SunkenContainer);
toolbar_container.set_visible(!window->is_fullscreen());
widget.set_frame_style(window->is_fullscreen() ? Gfx::FrameStyle::NoFrame : Gfx::FrameStyle::SunkenContainer);
};
// Actions
@ -130,12 +130,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
return;
auto value = result.release_value();
widget->open_file(value.filename(), value.stream());
widget.open_file(value.filename(), value.stream());
});
auto delete_action = GUI::CommonActions::make_delete_action(
[&](auto&) {
auto path = widget->path();
auto path = widget.path();
if (path.is_empty())
return;
@ -148,7 +148,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
if (msgbox_result == GUI::MessageBox::ExecResult::Cancel)
return;
auto unlinked_or_error = Core::System::unlink(widget->path());
auto unlinked_or_error = Core::System::unlink(widget.path());
if (unlinked_or_error.is_error()) {
GUI::MessageBox::show(window,
DeprecatedString::formatted("unlink({}) failed: {}", path, unlinked_or_error.error()),
@ -158,7 +158,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
return;
}
widget->clear();
widget.clear();
});
auto quit_action = GUI::CommonActions::make_quit_action(
@ -167,28 +167,28 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
});
auto rotate_counterclockwise_action = GUI::CommonActions::make_rotate_counterclockwise_action([&](auto&) {
widget->rotate(Gfx::RotationDirection::CounterClockwise);
widget.rotate(Gfx::RotationDirection::CounterClockwise);
});
auto rotate_clockwise_action = GUI::CommonActions::make_rotate_clockwise_action([&](auto&) {
widget->rotate(Gfx::RotationDirection::Clockwise);
widget.rotate(Gfx::RotationDirection::Clockwise);
});
auto vertical_flip_action = GUI::Action::create("Flip &Vertically", { Mod_None, Key_V }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/edit-flip-vertical.png"sv)),
[&](auto&) {
widget->flip(Gfx::Orientation::Vertical);
widget.flip(Gfx::Orientation::Vertical);
});
auto horizontal_flip_action = GUI::Action::create("Flip &Horizontally", { Mod_None, Key_H }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/edit-flip-horizontal.png"sv)),
[&](auto&) {
widget->flip(Gfx::Orientation::Horizontal);
widget.flip(Gfx::Orientation::Horizontal);
});
auto desktop_wallpaper_action = GUI::Action::create("Set as Desktop &Wallpaper", TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/app-display-settings.png"sv)),
[&](auto&) {
if (!GUI::Desktop::the().set_wallpaper(widget->image()->bitmap(GUI::Desktop::the().rect().size()).release_value_but_fixme_should_propagate_errors(), widget->path())) {
if (!GUI::Desktop::the().set_wallpaper(widget.image()->bitmap(GUI::Desktop::the().rect().size()).release_value_but_fixme_should_propagate_errors(), widget.path())) {
GUI::MessageBox::show(window,
DeprecatedString::formatted("set_wallpaper({}) failed", widget->path()),
DeprecatedString::formatted("set_wallpaper({}) failed", widget.path()),
"Could not set wallpaper"sv,
GUI::MessageBox::Type::Error);
}
@ -196,84 +196,84 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto go_first_action = GUI::Action::create("&Go to First", { Mod_None, Key_Home }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-first.png"sv)),
[&](auto&) {
widget->navigate(ViewWidget::Directions::First);
widget.navigate(ViewWidget::Directions::First);
});
auto go_back_action = GUI::Action::create("Go to &Previous", { Mod_None, Key_Left }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-back.png"sv)),
[&](auto&) {
widget->navigate(ViewWidget::Directions::Back);
widget.navigate(ViewWidget::Directions::Back);
});
auto go_forward_action = GUI::Action::create("Go to &Next", { Mod_None, Key_Right }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-forward.png"sv)),
[&](auto&) {
widget->navigate(ViewWidget::Directions::Forward);
widget.navigate(ViewWidget::Directions::Forward);
});
auto go_last_action = GUI::Action::create("Go to &Last", { Mod_None, Key_End }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-last.png"sv)),
[&](auto&) {
widget->navigate(ViewWidget::Directions::Last);
widget.navigate(ViewWidget::Directions::Last);
});
auto full_screen_action = GUI::CommonActions::make_fullscreen_action(
[&](auto&) {
widget->on_doubleclick();
widget.on_doubleclick();
});
auto zoom_in_action = GUI::CommonActions::make_zoom_in_action(
[&](auto&) {
widget->set_scale(widget->scale() * 1.44f);
widget.set_scale(widget.scale() * 1.44f);
},
window);
auto reset_zoom_action = GUI::CommonActions::make_reset_zoom_action(
[&](auto&) {
widget->set_scale(1.f);
widget.set_scale(1.f);
},
window);
auto fit_image_to_view_action = GUI::Action::create(
"Fit Image To &View", TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/fit-image-to-view.png"sv)), [&](auto&) {
widget->fit_content_to_view();
widget.fit_content_to_view();
});
auto zoom_out_action = GUI::CommonActions::make_zoom_out_action(
[&](auto&) {
widget->set_scale(widget->scale() / 1.44f);
widget.set_scale(widget.scale() / 1.44f);
},
window);
auto hide_show_toolbar_action = GUI::Action::create_checkable("&Toolbar", { Mod_Ctrl, Key_T },
[&](auto& action) {
toolbar_container->set_visible(action.is_checked());
toolbar_container.set_visible(action.is_checked());
});
hide_show_toolbar_action->set_checked(true);
auto copy_action = GUI::CommonActions::make_copy_action([&](auto&) {
if (widget->image())
GUI::Clipboard::the().set_bitmap(*widget->image()->bitmap({}).release_value_but_fixme_should_propagate_errors());
if (widget.image())
GUI::Clipboard::the().set_bitmap(*widget.image()->bitmap({}).release_value_but_fixme_should_propagate_errors());
});
auto nearest_neighbor_action = GUI::Action::create_checkable("&Nearest Neighbor", [&](auto&) {
widget->set_scaling_mode(Gfx::Painter::ScalingMode::NearestNeighbor);
widget.set_scaling_mode(Gfx::Painter::ScalingMode::NearestNeighbor);
});
nearest_neighbor_action->set_checked(true);
auto smooth_pixels_action = GUI::Action::create_checkable("&Smooth Pixels", [&](auto&) {
widget->set_scaling_mode(Gfx::Painter::ScalingMode::SmoothPixels);
widget.set_scaling_mode(Gfx::Painter::ScalingMode::SmoothPixels);
});
auto bilinear_action = GUI::Action::create_checkable("&Bilinear", [&](auto&) {
widget->set_scaling_mode(Gfx::Painter::ScalingMode::BilinearBlend);
widget.set_scaling_mode(Gfx::Painter::ScalingMode::BilinearBlend);
});
auto box_sampling_action = GUI::Action::create_checkable("B&ox Sampling", [&](auto&) {
widget->set_scaling_mode(Gfx::Painter::ScalingMode::BoxSampling);
widget.set_scaling_mode(Gfx::Painter::ScalingMode::BoxSampling);
});
widget->on_image_change = [&](Image const* image) {
widget.on_image_change = [&](Image const* image) {
bool should_enable_image_actions = (image != nullptr);
bool should_enable_forward_actions = (widget->is_next_available() && should_enable_image_actions);
bool should_enable_backward_actions = (widget->is_previous_available() && should_enable_image_actions);
bool should_enable_forward_actions = (widget.is_next_available() && should_enable_image_actions);
bool should_enable_backward_actions = (widget.is_previous_available() && should_enable_image_actions);
delete_action->set_enabled(should_enable_image_actions);
rotate_counterclockwise_action->set_enabled(should_enable_image_actions);
rotate_clockwise_action->set_enabled(should_enable_image_actions);
@ -294,17 +294,17 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
}
};
main_toolbar->add_action(open_action);
main_toolbar->add_action(delete_action);
main_toolbar->add_separator();
main_toolbar->add_action(go_first_action);
main_toolbar->add_action(go_back_action);
main_toolbar->add_action(go_forward_action);
main_toolbar->add_action(go_last_action);
main_toolbar->add_separator();
main_toolbar->add_action(zoom_in_action);
main_toolbar->add_action(reset_zoom_action);
main_toolbar->add_action(zoom_out_action);
main_toolbar.add_action(open_action);
main_toolbar.add_action(delete_action);
main_toolbar.add_separator();
main_toolbar.add_action(go_first_action);
main_toolbar.add_action(go_back_action);
main_toolbar.add_action(go_forward_action);
main_toolbar.add_action(go_last_action);
main_toolbar.add_separator();
main_toolbar.add_action(zoom_in_action);
main_toolbar.add_action(reset_zoom_action);
main_toolbar.add_action(zoom_out_action);
auto file_menu = window->add_menu("&File"_string);
file_menu->add_action(open_action);
@ -318,7 +318,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
return;
auto value = result.release_value();
widget->open_file(value.filename(), value.stream());
widget.open_file(value.filename(), value.stream());
});
file_menu->add_action(quit_action);
@ -380,9 +380,9 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
return 1;
auto value = result.release_value();
widget->open_file(value.filename(), value.stream());
widget.open_file(value.filename(), value.stream());
} else {
widget->clear();
widget.clear();
}
return app->exec();