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LibGfx: Use "try_" prefix for static factory functions

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Also mark them as [[nodiscard]].
This commit is contained in:
Andreas Kling 2021-07-21 18:02:15 +02:00
parent f0409081f5
commit c7d891765c
131 changed files with 422 additions and 421 deletions
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44
Userland/Libraries/LibGUI/Action.cpp
View file

@ -30,71 +30,71 @@ 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), 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::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"), move(callback), parent);
action->set_status_tip("Paste from clipboard");
return action;
}
@ -115,63 +115,63 @@ 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::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"), 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::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"), 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::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"), 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::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"), move(callback), parent);
}
NonnullRefPtr<Action> make_reload_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("&Reload", { Mod_Ctrl, Key_R }, Key_F5, Gfx::Bitmap::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"), 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::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"), move(callback), parent);
}
NonnullRefPtr<Action> make_rename_action(Function<void(Action&)> callback, Core::Object* parent)
{
return Action::create("Re&name", Key_F2, Gfx::Bitmap::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"), 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::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"), 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::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"), 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::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"), 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::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"), move(callback), parent);
}
}

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

@ -47,13 +47,13 @@ public:
if (index.column() == Column::Icon) {
if (suggestion.language == GUI::AutocompleteProvider::Language::Cpp) {
if (!s_cpp_identifier_icon) {
s_cpp_identifier_icon = Gfx::Bitmap::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");
}
return *s_cpp_identifier_icon;
}
if (suggestion.language == GUI::AutocompleteProvider::Language::Unspecified) {
if (!s_unspecified_identifier_icon) {
s_unspecified_identifier_icon = Gfx::Bitmap::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");
}
return *s_unspecified_identifier_icon;
}

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

@ -113,8 +113,8 @@ RefPtr<Gfx::Bitmap> Clipboard::bitmap() const
if (!format.has_value() || format.value() == 0)
return nullptr;
auto clipping_bitmap = Gfx::Bitmap::create_wrapper((Gfx::BitmapFormat)format.value(), { (int)width.value(), (int)height.value() }, scale.value(), pitch.value(), clipping.data.data());
auto bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { (int)width.value(), (int)height.value() }, scale.value());
auto clipping_bitmap = Gfx::Bitmap::try_create_wrapper((Gfx::BitmapFormat)format.value(), { (int)width.value(), (int)height.value() }, scale.value(), pitch.value(), clipping.data.data());
auto bitmap = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { (int)width.value(), (int)height.value() }, scale.value());
for (int y = 0; y < clipping_bitmap->physical_height(); ++y) {
for (int x = 0; x < clipping_bitmap->physical_width(); ++x) {

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

@ -129,7 +129,7 @@ ColorPicker::ColorPicker(Color color, Window* parent_window, String title)
: Dialog(parent_window)
, m_color(color)
{
set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/color-chooser.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/color-chooser.png"));
set_title(title);
set_resizable(false);
resize(458, 326);
@ -459,7 +459,7 @@ ColorField::ColorField(Color color)
void ColorField::create_color_bitmap()
{
m_color_bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRx8888, { 256, 256 });
m_color_bitmap = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRx8888, { 256, 256 });
auto painter = Gfx::Painter(*m_color_bitmap);
Gfx::HSV hsv;
@ -585,7 +585,7 @@ void ColorField::resize_event(ResizeEvent&)
ColorSlider::ColorSlider(double value)
: m_value(value)
{
m_color_bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRx8888, { 32, 360 });
m_color_bitmap = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRx8888, { 32, 360 });
auto painter = Gfx::Painter(*m_color_bitmap);
for (int h = 0; h < 360; h++) {

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

@ -75,7 +75,7 @@ ComboBox::ComboBox()
};
m_open_button = add<Button>();
m_open_button->set_icon(Gfx::Bitmap::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"));
m_open_button->set_focus_policy(GUI::FocusPolicy::NoFocus);
m_open_button->on_click = [this](auto) {
if (m_list_window->is_visible())

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

@ -33,7 +33,7 @@ DragOperation::Outcome DragOperation::exec()
Gfx::ShareableBitmap drag_bitmap;
if (m_mime_data->has_format("image/x-raw-bitmap")) {
auto data = m_mime_data->data("image/x-raw-bitmap");
auto bitmap = Gfx::Bitmap::create_from_serialized_byte_buffer(move(data));
auto bitmap = Gfx::Bitmap::try_create_from_serialized_byte_buffer(move(data));
drag_bitmap = bitmap->to_shareable_bitmap();
}

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

@ -56,8 +56,8 @@ static void initialize_if_needed()
auto config = Core::ConfigFile::open("/etc/FileIconProvider.ini");
s_symlink_emblem = Gfx::Bitmap::load_from_file("/res/icons/symlink-emblem.png");
s_symlink_emblem_small = Gfx::Bitmap::load_from_file("/res/icons/symlink-emblem-small.png");
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_hard_disk_icon = Icon::default_icon("hard-disk");
s_directory_icon = Icon::default_icon("filetype-folder");

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

@ -72,11 +72,11 @@ FilePicker::FilePicker(Window* parent_window, Mode mode, const StringView& filen
case Mode::OpenMultiple:
case Mode::OpenFolder:
set_title("Open");
set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/open.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/open.png"));
break;
case Mode::Save:
set_title("Save as");
set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/save.png"));
set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/16x16/save.png"));
break;
}
resize(560, 320);
@ -109,7 +109,7 @@ 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::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"), [this](const Action&) {
set_path(String::formatted("{}/..", m_model->root_path()));
},
this);
@ -123,7 +123,7 @@ FilePicker::FilePicker(Window* parent_window, Mode mode, const StringView& filen
toolbar.add_separator();
auto mkdir_action = Action::create(
"New directory...", Gfx::Bitmap::load_from_file("/res/icons/16x16/mkdir.png"), [this](const Action&) {
"New directory...", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/mkdir.png"), [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));

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

@ -550,13 +550,13 @@ static HashMap<String, RefPtr<Gfx::Bitmap>> s_thumbnail_cache;
static RefPtr<Gfx::Bitmap> render_thumbnail(const StringView& path)
{
auto png_bitmap = Gfx::Bitmap::load_from_file(path);
auto png_bitmap = Gfx::Bitmap::try_load_from_file(path);
if (!png_bitmap)
return nullptr;
double scale = min(32 / (double)png_bitmap->width(), 32 / (double)png_bitmap->height());
auto thumbnail = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, { 32, 32 });
auto thumbnail = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, { 32, 32 });
Gfx::IntRect destination = Gfx::IntRect(0, 0, (int)(png_bitmap->width() * scale), (int)(png_bitmap->height() * scale));
destination.center_within(thumbnail->rect());

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

@ -24,7 +24,7 @@ FontPicker::FontPicker(Window* parent_window, const Gfx::Font* current_font, boo
{
set_title("Font picker");
resize(430, 280);
set_icon(Gfx::Bitmap::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"));
auto& widget = set_main_widget<GUI::Widget>();
if (!widget.load_from_gml(font_picker_dialog_gml))

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

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

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

@ -29,7 +29,7 @@ LinkLabel::LinkLabel(String text)
void LinkLabel::setup_actions()
{
m_open_action = GUI::Action::create("Show in File Manager", {}, Gfx::Bitmap::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"), [&](const GUI::Action&) {
if (on_click)
on_click();
});

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

@ -45,13 +45,13 @@ RefPtr<Gfx::Bitmap> MessageBox::icon() const
{
switch (m_type) {
case Type::Information:
return Gfx::Bitmap::load_from_file("/res/icons/32x32/msgbox-information.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-information.png");
case Type::Warning:
return Gfx::Bitmap::load_from_file("/res/icons/32x32/msgbox-warning.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-warning.png");
case Type::Error:
return Gfx::Bitmap::load_from_file("/res/icons/32x32/msgbox-error.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-error.png");
case Type::Question:
return Gfx::Bitmap::load_from_file("/res/icons/32x32/msgbox-question.png");
return Gfx::Bitmap::try_load_from_file("/res/icons/32x32/msgbox-question.png");
default:
return nullptr;
}

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

@ -104,17 +104,17 @@ void MultiView::set_column_visible(int column_index, bool visible)
void MultiView::build_actions()
{
m_view_as_table_action = Action::create_checkable(
"Table view", Gfx::Bitmap::load_from_file("/res/icons/16x16/table-view.png"), [this](auto&) {
"Table view", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/table-view.png"), [this](auto&) {
set_view_mode(ViewMode::Table);
});
m_view_as_icons_action = Action::create_checkable(
"Icon view", Gfx::Bitmap::load_from_file("/res/icons/16x16/icon-view.png"), [this](auto&) {
"Icon view", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/icon-view.png"), [this](auto&) {
set_view_mode(ViewMode::Icon);
});
m_view_as_columns_action = Action::create_checkable(
"Columns view", Gfx::Bitmap::load_from_file("/res/icons/16x16/columns-view.png"), [this](auto&) {
"Columns view", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/columns-view.png"), [this](auto&) {
set_view_mode(ViewMode::Columns);
});

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

@ -33,12 +33,12 @@ SpinBox::SpinBox()
};
m_increment_button = add<Button>();
m_increment_button->set_icon(Gfx::Bitmap::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"));
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_icon(Gfx::Bitmap::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"));
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

@ -86,7 +86,7 @@ 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::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"), [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::load_from_file("/res/icons/serenity/treeview-expand.png");
m_collapse_bitmap = Gfx::Bitmap::load_from_file("/res/icons/serenity/treeview-collapse.png");
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");
}
TreeView::~TreeView()

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

@ -826,7 +826,7 @@ OwnPtr<WindowBackingStore> Window::create_backing_store(const Gfx::IntSize& size
}
// FIXME: Plumb scale factor here eventually.
auto bitmap = Gfx::Bitmap::create_with_anonymous_buffer(format, move(buffer), size, 1, {});
auto bitmap = Gfx::Bitmap::try_create_with_anonymous_buffer(format, move(buffer), size, 1, {});
if (!bitmap) {
VERIFY(size.width() <= INT16_MAX);
VERIFY(size.height() <= INT16_MAX);
@ -856,7 +856,7 @@ void Window::set_icon(const Gfx::Bitmap* icon)
Gfx::IntSize icon_size = icon ? icon->size() : Gfx::IntSize(16, 16);
m_icon = Gfx::Bitmap::create(Gfx::BitmapFormat::BGRA8888, icon_size);
m_icon = Gfx::Bitmap::try_create(Gfx::BitmapFormat::BGRA8888, icon_size);
VERIFY(m_icon);
if (icon) {
Painter painter(*m_icon);