void Channel::paint(Painter& painter) { const auto r = screen_rect(); const int32_t db_min = -r.width(); const int32_t x_0 = 0; const int32_t x_max = std::max(x_0, max_db_ - db_min); const int32_t x_lim = r.width(); const Rect r0 { static_cast<ui::Coord>(r.left() + x_0), r.top(), static_cast<ui::Dim>(x_max - x_0), r.height() }; painter.fill_rectangle( r0, Color::blue() ); const Rect r1 { static_cast<ui::Coord>(r.left() + x_max), r.top(), 1, r.height() }; painter.fill_rectangle( r1, Color::white() ); const Rect r2 { static_cast<ui::Coord>(r.left() + x_max + 1), r.top(), static_cast<ui::Dim>(x_lim - (x_max + 1)), r.height() }; painter.fill_rectangle( r2, Color::black() ); }
void RSSI::paint(Painter& painter) { const auto r = screen_rect(); /* constexpr int32_t rssi_min = 0.# * 256 / 3.3; constexpr int32_t rssi_max = 2.5 * 256 / 3.3; // (23 - 194) / 2 */ /* TODO: Clip maximum */ constexpr int32_t raw_min = 23; const int32_t x_0 = 0; const int32_t x_min = std::max(x_0, (min_ - raw_min) / 2); const int32_t x_avg = std::max(x_min, (avg_ - raw_min) / 2); const int32_t x_max = std::max(x_avg + 1, (max_ - raw_min) / 2); const int32_t x_lim = r.width(); const Rect r0 { static_cast<ui::Coord>(r.left() + x_0), r.top(), static_cast<ui::Dim>(x_min - x_0), r.height() }; painter.fill_rectangle( r0, Color::blue() ); const Rect r1 { static_cast<ui::Coord>(r.left() + x_min), r.top(), static_cast<ui::Dim>(x_avg - x_min), r.height() }; painter.fill_rectangle( r1, Color::red() ); const Rect r2 { static_cast<ui::Coord>(r.left() + x_avg), r.top(), 1, r.height() }; painter.fill_rectangle( r2, Color::white() ); const Rect r3 { static_cast<ui::Coord>(r.left() + x_avg + 1), r.top(), static_cast<ui::Dim>(x_max - (x_avg + 1)), r.height() }; painter.fill_rectangle( r3, Color::red() ); const Rect r4 { static_cast<ui::Coord>(r.left() + x_max), r.top(), static_cast<ui::Dim>(x_lim - x_max), r.height() }; painter.fill_rectangle( r4, Color::black() ); }
void TemperatureWidget::paint(Painter& painter) { const auto logger = portapack::temperature_logger; const auto rect = screen_rect(); const Color color_background { 0, 0, 64 }; const Color color_foreground = Color::green(); const Color color_reticle { 128, 128, 128 }; const auto graph_width = static_cast<int>(logger.capacity()) * bar_width; const Rect graph_rect { rect.left() + (rect.width() - graph_width) / 2, rect.top() + 8, graph_width, rect.height() }; const Rect frame_rect { graph_rect.left() - 1, graph_rect.top() - 1, graph_rect.width() + 2, graph_rect.height() + 2 }; painter.draw_rectangle(frame_rect, color_reticle); painter.fill_rectangle(graph_rect, color_background); const auto history = logger.history(); for(size_t i=0; i<history.size(); i++) { const Coord x = graph_rect.right() - (history.size() - i) * bar_width; const auto sample = history[i]; const auto temp = temperature(sample); const auto y = screen_y(temp, graph_rect); const Dim bar_height = graph_rect.bottom() - y; painter.fill_rectangle({ x, y, bar_width, bar_height }, color_foreground); } if( !history.empty() ) { const auto sample = history.back(); const auto temp = temperature(sample); const auto last_y = screen_y(temp, graph_rect); const Coord x = graph_rect.right() + 8; const Coord y = last_y - 8; painter.draw_string({ x, y }, style(), temperature_str(temp)); } const auto display_temp_max = display_temp_min + (graph_rect.height() / display_temp_scale); for(auto temp=display_temp_min; temp<=display_temp_max; temp+=10) { const int32_t tick_length = 6; const auto tick_x = graph_rect.left() - tick_length; const auto tick_y = screen_y(temp, graph_rect); painter.fill_rectangle({ tick_x, tick_y, tick_length, 1 }, color_reticle); const auto text_x = graph_rect.left() - temp_len * 8 - 8; const auto text_y = tick_y - 8; painter.draw_string({ text_x, text_y }, style(), temperature_str(temp)); } }
void paint(Painter& painter) override { const auto r = screen_rect(); const auto& s = style(); Rect target_rect { r.pos, { r.width(), s.font.line_height() }}; const size_t visible_item_count = r.height() / s.font.line_height(); auto selected = recent.find(selected_key); if( selected == std::end(recent) ) { selected = std::begin(recent); } auto range = recent.range_around(selected, visible_item_count); for(auto p = range.first; p != range.second; p++) { const auto& entry = *p; const auto is_selected_key = (selected_key == entry.key()); draw(entry, target_rect, painter, s, (has_focus() && is_selected_key)); target_rect.pos.y += target_rect.height(); } painter.fill_rectangle( { target_rect.left(), target_rect.top(), target_rect.width(), r.bottom() - target_rect.top() }, style().background ); }
void Audio::paint(Painter& painter) { const auto r = screen_rect(); constexpr int db_min = -96; constexpr int db_max = 0; constexpr int db_delta = db_max - db_min; const range_t<int> x_rms_range { 0, r.width() - 1 }; const auto x_rms = x_rms_range.clip((rms_db_ - db_min) * r.width() / db_delta); const range_t<int> x_max_range { x_rms + 1, r.width() }; const auto x_max = x_max_range.clip((max_db_ - db_min) * r.width() / db_delta); const Rect r0 { static_cast<ui::Coord>(r.left()), r.top(), static_cast<ui::Dim>(x_rms), r.height() }; painter.fill_rectangle( r0, Color::green() ); const Rect r1 { static_cast<ui::Coord>(r.left() + x_rms), r.top(), 1, r.height() }; painter.fill_rectangle( r1, Color::black() ); const Rect r2 { static_cast<ui::Coord>(r.left() + x_rms + 1), r.top(), static_cast<ui::Dim>(x_max - (x_rms + 1)), r.height() }; painter.fill_rectangle( r2, Color::red() ); const Rect r3 { static_cast<ui::Coord>(r.left() + x_max), r.top(), static_cast<ui::Dim>(r.width() - x_max), r.height() }; painter.fill_rectangle( r3, Color::black() ); }
void Text::paint(Painter& painter) { const auto rect = screen_rect(); const auto s = style(); painter.fill_rectangle(rect, s.background); painter.draw_string( rect.location(), s, text ); }
void MenuItemView::paint(Painter& painter) { const auto r = screen_rect(); const auto paint_style = (highlighted() && parent()->has_focus()) ? style().invert() : style(); const auto font_height = paint_style.font.line_height(); painter.fill_rectangle( r, paint_style.background ); painter.draw_string( { r.left() + 8, r.top() + (r.height() - font_height) / 2 }, paint_style, item.text ); }
void Button::paint(Painter& painter) { const auto r = screen_rect(); const auto paint_style = (has_focus() || highlighted()) ? style().invert() : style(); painter.draw_rectangle(r, style().foreground); painter.fill_rectangle( { r.left() + 1, r.top() + 1, r.width() - 2, r.height() - 2 }, paint_style.background ); const auto label_r = paint_style.font.size_of(text_); painter.draw_string( { r.left() + (r.width() - label_r.width()) / 2, r.top() + (r.height() - label_r.height()) / 2 }, paint_style, text_ ); }
void Rectangle::paint(Painter& painter) { painter.fill_rectangle( screen_rect(), color ); }
void View::paint(Painter& painter) { painter.fill_rectangle( screen_rect(), style().background ); }
void RSSI::paint(Painter& painter) { const auto r = screen_rect(); constexpr int rssi_sample_range = 256; constexpr float rssi_voltage_min = 0.4; constexpr float rssi_voltage_max = 2.2; constexpr float adc_voltage_max = 3.3; constexpr int raw_min = rssi_sample_range * rssi_voltage_min / adc_voltage_max; constexpr int raw_max = rssi_sample_range * rssi_voltage_max / adc_voltage_max; constexpr int raw_delta = raw_max - raw_min; const range_t<int> x_avg_range { 0, r.width() - 1 }; const auto x_avg = x_avg_range.clip((avg_ - raw_min) * r.width() / raw_delta); const range_t<int> x_min_range { 0, x_avg }; const auto x_min = x_min_range.clip((min_ - raw_min) * r.width() / raw_delta); const range_t<int> x_max_range { x_avg + 1, r.width() }; const auto x_max = x_max_range.clip((max_ - raw_min) * r.width() / raw_delta); const Rect r0 { static_cast<ui::Coord>(r.left()), r.top(), static_cast<ui::Dim>(x_min), r.height() }; painter.fill_rectangle( r0, Color::blue() ); const Rect r1 { static_cast<ui::Coord>(r.left() + x_min), r.top(), static_cast<ui::Dim>(x_avg - x_min), r.height() }; painter.fill_rectangle( r1, Color::red() ); const Rect r2 { static_cast<ui::Coord>(r.left() + x_avg), r.top(), 1, r.height() }; painter.fill_rectangle( r2, Color::white() ); const Rect r3 { static_cast<ui::Coord>(r.left() + x_avg + 1), r.top(), static_cast<ui::Dim>(x_max - (x_avg + 1)), r.height() }; painter.fill_rectangle( r3, Color::red() ); const Rect r4 { static_cast<ui::Coord>(r.left() + x_max), r.top(), static_cast<ui::Dim>(r.width() - x_max), r.height() }; painter.fill_rectangle( r4, Color::black() ); if (pwmrssi_enabled) { const range_t<int> pwmrssi_avg_range { 0, 96 }; const auto pwmrssi_avg = pwmrssi_avg_range.clip((avg_ - raw_min) * 96 / raw_delta); baseband::set_pwmrssi(pwmrssi_avg, true); } }