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Gfx widget and Radio (#2685)

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* widgetize
* gfx and Radio improvement
* format + handle not wfm visual states
* wf or gf
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Totoo 2025-06-07 11:43:07 +02:00 • committed by GitHub
parent 37ca7a601c
commit 00853f526a
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8 changed files with 350 additions and 150 deletions
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60
firmware/common/ui_widget.hpp
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@ -1015,6 +1015,66 @@ class Waveform : public Widget {
bool if_ever_painted_pause{false}; // for prevent the "hidden" label keeps painting and being expensive
};
class GraphEq : public Widget {
public:
std::function<void(GraphEq&)> on_select{};
GraphEq(Rect parent_rect, bool clickable = false);
GraphEq(const GraphEq&) = delete;
GraphEq(GraphEq&&) = delete;
GraphEq& operator=(const GraphEq&) = delete;
GraphEq& operator=(GraphEq&&) = delete;
bool is_paused() const;
void set_paused(bool paused);
bool is_clickable() const;
void paint(Painter& painter) override;
bool on_key(const KeyEvent key) override;
bool on_touch(const TouchEvent event) override;
bool on_keyboard(const KeyboardEvent event) override;
void set_parent_rect(const Rect new_parent_rect) override;
void getAccessibilityText(std::string& result) override;
void getWidgetName(std::string& result) override;
void update_audio_spectrum(const AudioSpectrum& spectrum);
void set_theme(Color base_color, Color peak_color);
private:
bool is_calculated{false};
bool paused_{false};
bool clickable_{false};
bool needs_background_redraw{true}; // Redraw background only when needed.
Color base_color = Color(255, 0, 255);
Color peak_color = Color(255, 255, 255);
std::vector<ui::Dim> bar_heights;
std::vector<ui::Dim> prev_bar_heights;
ui::Dim y_top = 2 * 16;
ui::Dim RENDER_HEIGHT = 288;
ui::Dim BAR_WIDTH = 20;
ui::Dim HORIZONTAL_OFFSET = 2;
static const int NUM_BARS = 11;
static const int BAR_SPACING = 2;
static const int SEGMENT_HEIGHT = 10;
static constexpr std::array<int16_t, NUM_BARS + 1> FREQUENCY_BANDS = {
375, // Bass warmth and low rumble (e.g., deep basslines, kick drum body)
750, // Upper bass punch (e.g., bass guitar punch, kick drum attack)
1500, // Lower midrange fullness (e.g., warmth in vocals, guitar body)
2250, // Midrange clarity (e.g., vocal presence, snare crack)
3375, // Upper midrange bite (e.g., instrument definition, vocal articulation)
4875, // Presence and edge (e.g., guitar bite, vocal sibilance start)
6750, // Lower brilliance (e.g., cymbal shimmer, vocal clarity)
9375, // Brilliance and air (e.g., hi-hat crispness, breathy vocals)
13125, // High treble sparkle (e.g., subtle overtones, synth shimmer)
16875, // Upper treble airiness (e.g., faint harmonics, room ambiance)
20625, // Top-end sheen (e.g., ultra-high harmonics, noise floor)
24375 // Extreme treble limit (e.g., inaudible overtones, signal cutoff, static)
};
void calculate_params(); // re calculate some parameters based on parent_rect()
};
class VuMeter : public Widget {
public:
VuMeter(Rect parent_rect, uint32_t LEDs, bool show_max);