RGBCube/serenity
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Code Issues Activity Actions

GameOfLife: Allow ctrl+click to place multiple patterns

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This commit is contained in:
Tim Ledbetter 2023-09-19 21:39:41 +01:00 • committed by Andreas Kling
parent 15629e8925
commit 4b48757586
2 changed files with 27 additions and 15 deletions
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21
Userland/Games/GameOfLife/main.cpp
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@ -39,7 +39,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil(nullptr, nullptr));
auto click_tip = "Tip: click the board to toggle individual cells, or click+drag to toggle multiple cells"_string;
auto toggle_cells_tip = "Tip: click the board to toggle individual cells, or click+drag to toggle multiple cells"_string;
auto pattern_place_tip = "Tip: hold Ctrl to place multiple patterns"_string;
auto app_icon = TRY(GUI::Icon::try_create_default_icon("app-gameoflife"sv));
@ -68,7 +69,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto& statusbar = *main_widget->find_descendant_of_type_named<GUI::Statusbar>("statusbar");
auto width = board_widget.font().width("Ticks: 000,000,000"sv) + board_widget.font().max_glyph_width();
statusbar.segment(1).set_fixed_width(ceil(width));
statusbar.segment(0).set_text(click_tip);
auto show_statusbar_hint = [&]() {
auto tip = board_widget->selected_pattern() ? pattern_place_tip : toggle_cells_tip;
statusbar.segment(0).set_text(tip);
};
show_statusbar_hint();
auto& columns_spinbox = *main_widget->find_descendant_of_type_named<GUI::SpinBox>("columns_spinbox");
auto& rows_spinbox = *main_widget->find_descendant_of_type_named<GUI::SpinBox>("rows_spinbox");
@ -77,7 +83,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
rows_spinbox.set_value(board_rows);
auto size_changed_function = [&] {
statusbar.segment(0).set_text(click_tip);
show_statusbar_hint();
board_widget.resize_board(rows_spinbox.value(), columns_spinbox.value());
board_widget.update();
};
@ -103,13 +109,13 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
main_toolbar.add_action(play_pause_action);
auto run_one_generation_action = GUI::Action::create("Run &Next Generation", { Mod_Ctrl, Key_Equal }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/go-forward.png"sv)), [&](const GUI::Action&) {
statusbar.segment(0).set_text(click_tip);
show_statusbar_hint();
board_widget.run_generation();
});
main_toolbar.add_action(run_one_generation_action);
auto clear_board_action = GUI::Action::create("&Clear board", { Mod_Ctrl, Key_N }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/delete.png"sv)), [&](auto&) {
statusbar.segment(0).set_text(click_tip);
show_statusbar_hint();
statusbar.segment(1).set_text({});
board_widget.clear_cells();
board_widget.update();
@ -117,7 +123,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
main_toolbar.add_action(clear_board_action);
auto randomize_cells_action = GUI::Action::create("&Randomize board", { Mod_Ctrl, Key_R }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/reload.png"sv)), [&](auto&) {
statusbar.segment(0).set_text(click_tip);
show_statusbar_hint();
statusbar.segment(1).set_text({});
board_widget.randomize_cells();
board_widget.update();
@ -185,11 +191,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
};
board_widget.on_cell_toggled = [&](auto, auto, auto) {
statusbar.segment(0).set_text(click_tip);
show_statusbar_hint();
statusbar.segment(1).set_text({});
};
board_widget.on_pattern_selection_state_change = [&] {
show_statusbar_hint();
rotate_pattern_action->set_enabled(board_widget.selected_pattern() != nullptr);
};