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LibGfx: Use ErrorOr<T> for Bitmap::try_load_from_file()

Browse source 
This was used in a lot of places, so this patch makes liberal use of
ErrorOr<T>::release_value_but_fixme_should_propagate_errors().
This commit is contained in:
Andreas Kling 2021-11-06 16:25:29 +01:00
parent 16f064d9be
commit 235f39e449
104 changed files with 412 additions and 397 deletions
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3
Userland/Libraries/LibCards/Card.cpp
View file

@ -75,8 +75,7 @@ Card::Card(Type type, uint8_t value)
s_background = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { width, height });
Gfx::Painter bg_painter(*s_background);
auto image = Gfx::Bitmap::try_load_from_file("/res/icons/cards/buggie-deck.png");
VERIFY(!image.is_null());
auto image = Gfx::Bitmap::try_load_from_file("/res/icons/cards/buggie-deck.png").release_value_but_fixme_should_propagate_errors();
float aspect_ratio = image->width() / static_cast<float>(image->height());
auto target_size = Gfx::IntSize(static_cast<int>(aspect_ratio * (height - 5)), height - 5);

4
Userland/Libraries/LibGUI/AutocompleteProvider.cpp
View file

@ -52,13 +52,13 @@ public:
if (index.column() == Column::Icon) {
if (suggestion.language == GUI::AutocompleteProvider::Language::Cpp) {
if (!s_cpp_identifier_icon) {
s_cpp_identifier_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/completion/cpp-identifier.png");
s_cpp_identifier_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/completion/cpp-identifier.png").release_value_but_fixme_should_propagate_errors();
}
return *s_cpp_identifier_icon;
}
if (suggestion.language == GUI::AutocompleteProvider::Language::Unspecified) {
if (!s_unspecified_identifier_icon) {
s_unspecified_identifier_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/completion/unspecified-identifier.png");
s_unspecified_identifier_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/completion/unspecified-identifier.png").release_value_but_fixme_should_propagate_errors();
}
return *s_unspecified_identifier_icon;
}

2
Userland/Libraries/LibGUI/ColorPicker.cpp
View file

@ -184,7 +184,7 @@ ColorPicker::ColorPicker(Color color, Window* parent_window, String title)
: Dialog(parent_window)
, m_color(color)
{
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/color-chooser.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/color-chooser.png").release_value_but_fixme_should_propagate_errors());
set_title(title);
set_resizable(false);
resize(458, 326);

2
Userland/Libraries/LibGUI/ComboBox.cpp
View file

@ -88,7 +88,7 @@ ComboBox::ComboBox()
m_open_button = add<Button>();
m_open_button->set_button_style(Gfx::ButtonStyle::ThickCap);
m_open_button->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/downward-triangle.png"));
m_open_button->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/downward-triangle.png").release_value_but_fixme_should_propagate_errors());
m_open_button->set_focus_policy(GUI::FocusPolicy::NoFocus);
m_open_button->on_click = [this](auto) {
if (m_list_window->is_visible())

46
Userland/Libraries/LibGUI/CommonActions.cpp
View file

@ -27,71 +27,71 @@ NonnullRefPtr<Action> make_about_action(const String& app_name, const Icon& app_
NonnullRefPtr<Action> make_open_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("&Open...", { Mod_Ctrl, Key_O }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open.png"), move(callback), parent);
auto action = Action::create("&Open...", { Mod_Ctrl, Key_O }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Open an existing file");
return action;
}
NonnullRefPtr<Action> make_save_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("&Save", { Mod_Ctrl, Key_S }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png"), move(callback), parent);
auto action = Action::create("&Save", { Mod_Ctrl, Key_S }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Save the current file");
return action;
}
NonnullRefPtr<Action> make_save_as_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("Save &As...", { Mod_Ctrl | Mod_Shift, Key_S }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png"), move(callback), parent);
auto action = Action::create("Save &As...", { Mod_Ctrl | Mod_Shift, Key_S }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Save the current file with a new name");
return action;
}
NonnullRefPtr<Action> make_move_to_front_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("Move to &Front", { Mod_Ctrl | Mod_Shift, Key_Up }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/move-to-front.png"), move(callback), parent);
auto action = Action::create("Move to &Front", { Mod_Ctrl | Mod_Shift, Key_Up }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/move-to-front.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Move to the top of the stack");
return action;
}
NonnullRefPtr<Action> make_move_to_back_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("Move to &Back", { Mod_Ctrl | Mod_Shift, Key_Down }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/move-to-back.png"), move(callback), parent);
auto action = Action::create("Move to &Back", { Mod_Ctrl | Mod_Shift, Key_Down }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/move-to-back.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Move to the bottom of the stack");
return action;
}
NonnullRefPtr<Action> make_undo_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("&Undo", { Mod_Ctrl, Key_Z }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/undo.png"), move(callback), parent);
return Action::create("&Undo", { Mod_Ctrl, Key_Z }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/undo.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_redo_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("&Redo", { Mod_Ctrl, Key_Y }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/redo.png"), move(callback), parent);
return Action::create("&Redo", { Mod_Ctrl, Key_Y }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/redo.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_delete_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("&Delete", { Mod_None, Key_Delete }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/delete.png"), move(callback), parent);
return Action::create("&Delete", { Mod_None, Key_Delete }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/delete.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_cut_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("Cu&t", { Mod_Ctrl, Key_X }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-cut.png"), move(callback), parent);
auto action = Action::create("Cu&t", { Mod_Ctrl, Key_X }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-cut.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Cut to clipboard");
return action;
}
NonnullRefPtr<Action> make_copy_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("&Copy", { Mod_Ctrl, Key_C }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png"), move(callback), parent);
auto action = Action::create("&Copy", { Mod_Ctrl, Key_C }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Copy to clipboard");
return action;
}
NonnullRefPtr<Action> make_paste_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("&Paste", { Mod_Ctrl, Key_V }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/paste.png"), move(callback), parent);
auto action = Action::create("&Paste", { Mod_Ctrl, Key_V }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/paste.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Paste from clipboard");
return action;
}
@ -112,70 +112,70 @@ NonnullRefPtr<Action> make_quit_action(Function<void(Action&)> callback)
NonnullRefPtr<Action> make_help_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("&Contents", { Mod_None, Key_F1 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-help.png"), move(callback), parent);
auto action = Action::create("&Contents", { Mod_None, Key_F1 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-help.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Show help contents");
return action;
}
NonnullRefPtr<Action> make_go_back_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("Go &Back", { Mod_Alt, Key_Left }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-back.png"), move(callback), parent);
auto action = Action::create("Go &Back", { Mod_Alt, Key_Left }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-back.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Move one step backward in history");
return action;
}
NonnullRefPtr<Action> make_go_forward_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("Go &Forward", { Mod_Alt, Key_Right }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-forward.png"), move(callback), parent);
auto action = Action::create("Go &Forward", { Mod_Alt, Key_Right }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-forward.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Move one step forward in history");
return action;
}
NonnullRefPtr<Action> make_go_home_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("Go &Home", { Mod_Alt, Key_Home }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-home.png"), move(callback), parent);
return Action::create("Go &Home", { Mod_Alt, Key_Home }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-home.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_close_tab_action(Function<void(Action&)> callback, Core::Object* parent)
{
auto action = Action::create("&Close Tab", { Mod_Ctrl, Key_W }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/close-tab.png"), move(callback), parent);
auto action = Action::create("&Close Tab", { Mod_Ctrl, Key_W }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/close-tab.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
action->set_status_tip("Close current tab");
return action;
}
NonnullRefPtr<Action> make_reload_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("&Reload", { Mod_Ctrl, Key_R }, Key_F5, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/reload.png"), move(callback), parent);
return Action::create("&Reload", { Mod_Ctrl, Key_R }, Key_F5, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/reload.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_select_all_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("Select &All", { Mod_Ctrl, Key_A }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/select-all.png"), move(callback), parent);
return Action::create("Select &All", { Mod_Ctrl, Key_A }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/select-all.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_rename_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("Re&name", Key_F2, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/rename.png"), move(callback), parent);
return Action::create("Re&name", Key_F2, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/rename.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_properties_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("P&roperties", { Mod_Alt, Key_Return }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/properties.png"), move(callback), parent);
return Action::create("P&roperties", { Mod_Alt, Key_Return }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/properties.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_zoom_in_action(Function<void(Action&)> callback, Core::Object* parent)
{
return GUI::Action::create("Zoom &In", { Mod_Ctrl, Key_Equal }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/zoom-in.png"), move(callback), parent);
return GUI::Action::create("Zoom &In", { Mod_Ctrl, Key_Equal }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/zoom-in.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_reset_zoom_action(Function<void(Action&)> callback, Core::Object* parent)
{
return GUI::Action::create("&Reset Zoom", { Mod_Ctrl, Key_0 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/zoom-reset.png"), move(callback), parent);
return GUI::Action::create("&Reset Zoom", { Mod_Ctrl, Key_0 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/zoom-reset.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
NonnullRefPtr<Action> make_zoom_out_action(Function<void(Action&)> callback, Core::Object* parent)
{
return GUI::Action::create("Zoom &Out", { Mod_Ctrl, Key_Minus }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/zoom-out.png"), move(callback), parent);
return GUI::Action::create("Zoom &Out", { Mod_Ctrl, Key_Minus }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/zoom-out.png").release_value_but_fixme_should_propagate_errors(), move(callback), parent);
}
}

4
Userland/Libraries/LibGUI/FileIconProvider.cpp
View file

@ -65,8 +65,8 @@ static void initialize_if_needed()
auto config = Core::ConfigFile::open("/etc/FileIconProvider.ini");
s_symlink_emblem = Gfx::Bitmap::try_load_from_file("/res/icons/symlink-emblem.png");
s_symlink_emblem_small = Gfx::Bitmap::try_load_from_file("/res/icons/symlink-emblem-small.png");
s_symlink_emblem = Gfx::Bitmap::try_load_from_file("/res/icons/symlink-emblem.png").release_value_but_fixme_should_propagate_errors();
s_symlink_emblem_small = Gfx::Bitmap::try_load_from_file("/res/icons/symlink-emblem-small.png").release_value_but_fixme_should_propagate_errors();
s_hard_disk_icon = Icon::default_icon("hard-disk");
s_directory_icon = Icon::default_icon("filetype-folder");

8
Userland/Libraries/LibGUI/FilePicker.cpp
View file

@ -75,11 +75,11 @@ FilePicker::FilePicker(Window* parent_window, Mode mode, const StringView& filen
case Mode::OpenMultiple:
case Mode::OpenFolder:
set_title("Open");
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open.png").release_value_but_fixme_should_propagate_errors());
break;
case Mode::Save:
set_title("Save as");
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png").release_value_but_fixme_should_propagate_errors());
break;
}
resize(560, 320);
@ -115,7 +115,7 @@ FilePicker::FilePicker(Window* parent_window, Mode mode, const StringView& filen
};
auto open_parent_directory_action = Action::create(
"Open parent directory", { Mod_Alt, Key_Up }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open-parent-directory.png"), [this](const Action&) {
"Open parent directory", { Mod_Alt, Key_Up }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open-parent-directory.png").release_value_but_fixme_should_propagate_errors(), [this](const Action&) {
set_path(String::formatted("{}/..", m_model->root_path()));
},
this);
@ -129,7 +129,7 @@ FilePicker::FilePicker(Window* parent_window, Mode mode, const StringView& filen
toolbar.add_separator();
auto mkdir_action = Action::create(
"New directory...", { Mod_Ctrl | Mod_Shift, Key_N }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/mkdir.png"), [this](const Action&) {
"New directory...", { Mod_Ctrl | Mod_Shift, Key_N }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/mkdir.png").release_value_but_fixme_should_propagate_errors(), [this](const Action&) {
String value;
if (InputBox::show(this, value, "Enter name:", "New directory") == InputBox::ExecOK && !value.is_empty()) {
auto new_dir_path = LexicalPath::canonicalized_path(String::formatted("{}/{}", m_model->root_path(), value));

11
Userland/Libraries/LibGUI/FileSystemModel.cpp
View file

@ -617,17 +617,18 @@ static HashMap<String, RefPtr<Gfx::Bitmap>> s_thumbnail_cache;
static RefPtr<Gfx::Bitmap> render_thumbnail(StringView const& path)
{
auto png_bitmap = Gfx::Bitmap::try_load_from_file(path);
if (!png_bitmap)
auto bitmap_or_error = Gfx::Bitmap::try_load_from_file(path);
if (bitmap_or_error.is_error())
return nullptr;
auto bitmap = bitmap_or_error.release_value_but_fixme_should_propagate_errors();
double scale = min(32 / (double)png_bitmap->width(), 32 / (double)png_bitmap->height());
double scale = min(32 / (double)bitmap->width(), 32 / (double)bitmap->height());
auto thumbnail = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { 32, 32 });
auto destination = Gfx::IntRect(0, 0, (int)(png_bitmap->width() * scale), (int)(png_bitmap->height() * scale)).centered_within(thumbnail->rect());
auto destination = Gfx::IntRect(0, 0, (int)(bitmap->width() * scale), (int)(bitmap->height() * scale)).centered_within(thumbnail->rect());
Painter painter(*thumbnail);
painter.draw_scaled_bitmap(destination, *png_bitmap, png_bitmap->rect());
painter.draw_scaled_bitmap(destination, *bitmap, bitmap->rect());
return thumbnail;
}

2
Userland/Libraries/LibGUI/FontPicker.cpp
View file

@ -23,7 +23,7 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font, boo
{
set_title("Font picker");
resize(430, 280);
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-font-editor.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-font-editor.png").release_value_but_fixme_should_propagate_errors());
auto& widget = set_main_widget<GUI::Widget>();
if (!widget.load_from_gml(font_picker_dialog_gml))

8
Userland/Libraries/LibGUI/Icon.cpp
View file

@ -74,8 +74,12 @@ void IconImpl::set_bitmap_for_size(int size, RefPtr<Gfx::Bitmap>&& bitmap)
Icon Icon::default_icon(const StringView& name)
{
auto bitmap16 = Gfx::Bitmap::try_load_from_file(String::formatted("/res/icons/16x16/{}.png", name));
auto bitmap32 = Gfx::Bitmap::try_load_from_file(String::formatted("/res/icons/32x32/{}.png", name));
RefPtr<Gfx::Bitmap> bitmap16;
RefPtr<Gfx::Bitmap> bitmap32;
if (auto bitmap_or_error = Gfx::Bitmap::try_load_from_file(String::formatted("/res/icons/16x16/{}.png", name)); !bitmap_or_error.is_error())
bitmap16 = bitmap_or_error.release_value();
if (auto bitmap_or_error = Gfx::Bitmap::try_load_from_file(String::formatted("/res/icons/32x32/{}.png", name)); !bitmap_or_error.is_error())
bitmap32 = bitmap_or_error.release_value();
return Icon(move(bitmap16), move(bitmap32));
}

2
Userland/Libraries/LibGUI/LinkLabel.cpp
View file

@ -28,7 +28,7 @@ LinkLabel::LinkLabel(String text)
void LinkLabel::setup_actions()
{
m_open_action = GUI::Action::create("Show in File Manager", {}, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-file-manager.png"), [&](const GUI::Action&) {
m_open_action = GUI::Action::create("Show in File Manager", {}, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-file-manager.png").release_value_but_fixme_should_propagate_errors(), [&](const GUI::Action&) {
if (on_click)
on_click();
});

8
Userland/Libraries/LibGUI/MessageBox.cpp
View file

@ -44,13 +44,13 @@ RefPtr<Gfx::Bitmap> MessageBox::icon() const
{
switch (m_type) {
case Type::Information:
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-information.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-information.png").release_value_but_fixme_should_propagate_errors();
case Type::Warning:
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-warning.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-warning.png").release_value_but_fixme_should_propagate_errors();
case Type::Error:
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-error.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-error.png").release_value_but_fixme_should_propagate_errors();
case Type::Question:
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-question.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-question.png").release_value_but_fixme_should_propagate_errors();
default:
return nullptr;
}

6
Userland/Libraries/LibGUI/MultiView.cpp
View file

@ -104,19 +104,19 @@ void MultiView::set_column_visible(int column_index, bool visible)
void MultiView::build_actions()
{
m_view_as_icons_action = Action::create_checkable(
"Icon view", { Mod_Ctrl, KeyCode::Key_1 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/icon-view.png"), [this](auto&) {
"Icon view", { Mod_Ctrl, KeyCode::Key_1 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/icon-view.png").release_value_but_fixme_should_propagate_errors(), [this](auto&) {
set_view_mode(ViewMode::Icon);
},
this);
m_view_as_table_action = Action::create_checkable(
"Table view", { Mod_Ctrl, KeyCode::Key_2 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/table-view.png"), [this](auto&) {
"Table view", { Mod_Ctrl, KeyCode::Key_2 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/table-view.png").release_value_but_fixme_should_propagate_errors(), [this](auto&) {
set_view_mode(ViewMode::Table);
},
this);
m_view_as_columns_action = Action::create_checkable(
"Columns view", { Mod_Ctrl, KeyCode::Key_3 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/columns-view.png"), [this](auto&) {
"Columns view", { Mod_Ctrl, KeyCode::Key_3 }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/columns-view.png").release_value_but_fixme_should_propagate_errors(), [this](auto&) {
set_view_mode(ViewMode::Columns);
},
this);

2
Userland/Libraries/LibGUI/PasswordInputDialog.cpp
View file

@ -27,7 +27,7 @@ PasswordInputDialog::PasswordInputDialog(Window* parent_window, String title, St
auto& key_icon_label = *widget.find_descendant_of_type_named<GUI::Label>("key_icon_label");
key_icon_label.set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/32x32/key.png"));
key_icon_label.set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/32x32/key.png").release_value_but_fixme_should_propagate_errors());
auto& server_label = *widget.find_descendant_of_type_named<GUI::Label>("server_label");
server_label.set_text(move(server));

4
Userland/Libraries/LibGUI/SpinBox.cpp
View file

@ -34,13 +34,13 @@ SpinBox::SpinBox()
m_increment_button = add<Button>();
m_increment_button->set_button_style(Gfx::ButtonStyle::ThickCap);
m_increment_button->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/upward-triangle.png"));
m_increment_button->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/upward-triangle.png").release_value_but_fixme_should_propagate_errors());
m_increment_button->set_focus_policy(GUI::FocusPolicy::NoFocus);
m_increment_button->on_click = [this](auto) { set_value(m_value + 1); };
m_increment_button->set_auto_repeat_interval(150);
m_decrement_button = add<Button>();
m_decrement_button->set_button_style(Gfx::ButtonStyle::ThickCap);
m_decrement_button->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/downward-triangle.png"));
m_decrement_button->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/downward-triangle.png").release_value_but_fixme_should_propagate_errors());
m_decrement_button->set_focus_policy(GUI::FocusPolicy::NoFocus);
m_decrement_button->on_click = [this](auto) { set_value(m_value - 1); };
m_decrement_button->set_auto_repeat_interval(150);

2
Userland/Libraries/LibGUI/TextEditor.cpp
View file

@ -87,7 +87,7 @@ void TextEditor::create_actions()
m_delete_action = CommonActions::make_delete_action([&](auto&) { do_delete(); }, this);
if (is_multi_line()) {
m_go_to_line_action = Action::create(
"Go to line...", { Mod_Ctrl, Key_L }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-forward.png"), [this](auto&) {
"Go to line...", { Mod_Ctrl, Key_L }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/go-forward.png").release_value_but_fixme_should_propagate_errors(), [this](auto&) {
String value;
if (InputBox::show(window(), value, "Line:", "Go to line") == InputBox::ExecOK) {
auto line_target = value.to_uint();

4
Userland/Libraries/LibGUI/TreeView.cpp
View file

@ -39,8 +39,8 @@ TreeView::TreeView()
set_background_role(ColorRole::Base);
set_foreground_role(ColorRole::BaseText);
set_column_headers_visible(false);
m_expand_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/serenity/treeview-expand.png");
m_collapse_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/serenity/treeview-collapse.png");
m_expand_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/serenity/treeview-expand.png").release_value_but_fixme_should_propagate_errors();
m_collapse_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/serenity/treeview-collapse.png").release_value_but_fixme_should_propagate_errors();
}
TreeView::~TreeView()

22
Userland/Libraries/LibGfx/Bitmap.cpp
View file

@ -110,15 +110,15 @@ ErrorOr<NonnullRefPtr<Bitmap>> Bitmap::try_create_wrapper(BitmapFormat format, I
return adopt_ref(*new Bitmap(format, size, scale_factor, pitch, data));
}
RefPtr<Bitmap> Bitmap::try_load_from_file(String const& path, int scale_factor)
ErrorOr<NonnullRefPtr<Bitmap>> Bitmap::try_load_from_file(String const& path, int scale_factor)
{
int fd = open(path.characters(), O_RDONLY);
if (fd < 0)
return nullptr;
return Error::from_errno(errno);
return try_load_from_fd_and_close(fd, path, scale_factor);
}
RefPtr<Bitmap> Bitmap::try_load_from_fd_and_close(int fd, String const& path, int scale_factor)
ErrorOr<NonnullRefPtr<Bitmap>> Bitmap::try_load_from_fd_and_close(int fd, String const& path, int scale_factor)
{
if (scale_factor > 1 && path.starts_with("/res/")) {
LexicalPath lexical_path { path };
@ -144,20 +144,22 @@ RefPtr<Bitmap> Bitmap::try_load_from_fd_and_close(int fd, String const& path, in
bmp->m_size.set_width(bmp->width() / scale_factor);
bmp->m_size.set_height(bmp->height() / scale_factor);
bmp->m_scale = scale_factor;
return bmp;
return bmp.release_nonnull();
}
}
#define __ENUMERATE_IMAGE_FORMAT(Name, Ext) \
if (path.ends_with(Ext, CaseSensitivity::CaseInsensitive)) { \
auto file = MappedFile::map_from_fd_and_close(fd, path); \
if (!file.is_error()) \
return load_##Name##_from_memory((u8 const*)file.value()->data(), file.value()->size(), path); \
#define __ENUMERATE_IMAGE_FORMAT(Name, Ext) \
if (path.ends_with(Ext, CaseSensitivity::CaseInsensitive)) { \
auto file = MappedFile::map_from_fd_and_close(fd, path); \
if (!file.is_error()) { \
if (auto bitmap = load_##Name##_from_memory((u8 const*)file.value()->data(), file.value()->size(), path)) \
return bitmap.release_nonnull(); \
} \
}
ENUMERATE_IMAGE_FORMATS
#undef __ENUMERATE_IMAGE_FORMAT
return nullptr;
return Error::from_string_literal("Gfx::Bitmap unable to load from fd"sv);
}
Bitmap::Bitmap(BitmapFormat format, IntSize const& size, int scale_factor, size_t pitch, void* data)

4
Userland/Libraries/LibGfx/Bitmap.h
View file

@ -93,8 +93,8 @@ public:
[[nodiscard]] static RefPtr<Bitmap> try_create(BitmapFormat, IntSize const&, int intrinsic_scale = 1);
[[nodiscard]] static ErrorOr<NonnullRefPtr<Bitmap>> try_create_shareable(BitmapFormat, IntSize const&, int intrinsic_scale = 1);
[[nodiscard]] static ErrorOr<NonnullRefPtr<Bitmap>> try_create_wrapper(BitmapFormat, IntSize const&, int intrinsic_scale, size_t pitch, void*);
[[nodiscard]] static RefPtr<Bitmap> try_load_from_file(String const& path, int scale_factor = 1);
[[nodiscard]] static RefPtr<Bitmap> try_load_from_fd_and_close(int fd, String const& path, int scale_factor = 1);
[[nodiscard]] static ErrorOr<NonnullRefPtr<Bitmap>> try_load_from_file(String const& path, int scale_factor = 1);
[[nodiscard]] static ErrorOr<NonnullRefPtr<Bitmap>> try_load_from_fd_and_close(int fd, String const& path, int scale_factor = 1);
[[nodiscard]] static ErrorOr<NonnullRefPtr<Bitmap>> try_create_with_anonymous_buffer(BitmapFormat, Core::AnonymousBuffer, IntSize const&, int intrinsic_scale, Vector<RGBA32> const& palette);
[[nodiscard]] static RefPtr<Bitmap> try_create_from_serialized_byte_buffer(ByteBuffer&& buffer);

8
Userland/Libraries/LibGfx/ClassicStylePainter.cpp
View file

@ -357,10 +357,10 @@ static Gfx::Bitmap const& circle_bitmap(bool checked, bool changing)
void ClassicStylePainter::paint_radio_button(Painter& painter, IntRect const& rect, Palette const&, bool is_checked, bool is_being_pressed)
{
if (!s_unfilled_circle_bitmap) {
s_unfilled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/unfilled-radio-circle.png");
s_filled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/filled-radio-circle.png");
s_changing_filled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/changing-filled-radio-circle.png");
s_changing_unfilled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/changing-unfilled-radio-circle.png");
s_unfilled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/unfilled-radio-circle.png").release_value_but_fixme_should_propagate_errors();
s_filled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/filled-radio-circle.png").release_value_but_fixme_should_propagate_errors();
s_changing_filled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/changing-filled-radio-circle.png").release_value_but_fixme_should_propagate_errors();
s_changing_unfilled_circle_bitmap = Bitmap::try_load_from_file("/res/icons/serenity/changing-unfilled-radio-circle.png").release_value_but_fixme_should_propagate_errors();
}
auto& bitmap = circle_bitmap(is_checked, is_being_pressed);

6
Userland/Libraries/LibGfx/Emoji.cpp
View file

@ -19,12 +19,12 @@ const Bitmap* Emoji::emoji_for_code_point(u32 code_point)
if (it != s_emojis.end())
return (*it).value.ptr();
auto bitmap = Bitmap::try_load_from_file(String::formatted("/res/emoji/U+{:X}.png", code_point));
if (!bitmap) {
auto bitmap_or_error = Bitmap::try_load_from_file(String::formatted("/res/emoji/U+{:X}.png", code_point));
if (bitmap_or_error.is_error()) {
s_emojis.set(code_point, nullptr);
return nullptr;
}
auto bitmap = bitmap_or_error.release_value();
s_emojis.set(code_point, bitmap);
return bitmap.ptr();
}

4
Userland/Libraries/LibVT/TerminalWidget.cpp
View file

@ -122,12 +122,12 @@ TerminalWidget::TerminalWidget(int ptm_fd, bool automatic_size_policy)
m_terminal.set_size(Config::read_i32("Terminal", "Window", "Width", 80), Config::read_i32("Terminal", "Window", "Height", 25));
m_copy_action = GUI::Action::create("&Copy", { Mod_Ctrl | Mod_Shift, Key_C }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png"), [this](auto&) {
m_copy_action = GUI::Action::create("&Copy", { Mod_Ctrl | Mod_Shift, Key_C }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/edit-copy.png").release_value_but_fixme_should_propagate_errors(), [this](auto&) {
copy();
});
m_copy_action->set_swallow_key_event_when_disabled(true);
m_paste_action = GUI::Action::create("&Paste", { Mod_Ctrl | Mod_Shift, Key_V }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/paste.png"), [this](auto&) {
m_paste_action = GUI::Action::create("&Paste", { Mod_Ctrl | Mod_Shift, Key_V }, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/paste.png").release_value_but_fixme_should_propagate_errors(), [this](auto&) {
paste();
});
m_paste_action->set_swallow_key_event_when_disabled(true);

6
Userland/Libraries/LibWeb/DOMTreeModel.cpp
View file

@ -18,9 +18,9 @@ DOMTreeModel::DOMTreeModel(JsonObject dom_tree, GUI::TreeView& tree_view)
: m_tree_view(tree_view)
, m_dom_tree(move(dom_tree))
{
m_document_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-html.png"));
m_element_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/inspector-object.png"));
m_text_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-unknown.png"));
m_document_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-html.png").release_value_but_fixme_should_propagate_errors());
m_element_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/inspector-object.png").release_value_but_fixme_should_propagate_errors());
m_text_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-unknown.png").release_value_but_fixme_should_propagate_errors());
map_dom_nodes_to_parent(nullptr, &m_dom_tree);
}

2
Userland/Libraries/LibWeb/Loader/FrameLoader.cpp
View file

@ -28,7 +28,7 @@ FrameLoader::FrameLoader(BrowsingContext& browsing_context)
: m_browsing_context(browsing_context)
{
if (!s_default_favicon_bitmap) {
s_default_favicon_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-html.png");
s_default_favicon_bitmap = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/filetype-html.png").release_value_but_fixme_should_propagate_errors();
VERIFY(s_default_favicon_bitmap);
}
}