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Stopwatch external app (#2553)

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This commit is contained in:
Mark Thompson
2025-03-09 16:03:41 -05:00
committed by GitHub
parent 24e9504688
commit 084b88564b
8 changed files with 361 additions and 77 deletions
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101
firmware/common/ui_widget.cpp
View File

@@ -528,58 +528,63 @@ void BigFrequency::paint(Painter& painter) {
Point digit_pos;
ui::Color segment_color;
const auto rect = screen_rect();
if (_frequency != _previous_frequency) {
_previous_frequency = _frequency;
// Erase
painter.fill_rectangle(
{{0, rect.location().y()}, {screen_width, 52}},
Theme::getInstance()->bg_darkest->background);
rf::Frequency frequency{_frequency};
const auto rect = screen_rect();
// Prepare digits
if (!_frequency) {
digits.fill(10); // ----.---
digit_pos = {0, rect.location().y()};
} else {
_frequency /= 1000; // GMMM.KKK(uuu)
// Erase
painter.fill_rectangle(
{{0, rect.location().y()}, {screen_width, 52}},
Theme::getInstance()->bg_darkest->background);
for (i = 0; i < 7; i++) {
digits[6 - i] = _frequency % 10;
_frequency /= 10;
}
// Remove leading zeros
for (i = 0; i < 3; i++) {
if (!digits[i])
digits[i] = 16; // "Don't draw" code
else
break;
}
digit_pos = {(Coord)(240 - ((7 * digit_width) + 8) - (i * digit_width)) / 2, rect.location().y()};
}
segment_color = style().foreground;
// Draw
for (i = 0; i < 7; i++) {
digit = digits[i];
if (digit < 16) {
digit_def = segment_font[(uint8_t)digit];
for (size_t s = 0; s < 7; s++) {
if (digit_def & 1)
painter.fill_rectangle({digit_pos + segments[s].location(), segments[s].size()}, segment_color);
digit_def >>= 1;
}
}
if (i == 3) {
// Dot
painter.fill_rectangle({digit_pos + Point(34, 48), {4, 4}}, segment_color);
digit_pos += {(digit_width + 8), 0};
// Prepare digits
if (!frequency) {
digits.fill(10); // ----.---
digit_pos = {0, rect.location().y()};
} else {
digit_pos += {digit_width, 0};
frequency /= 1000; // GMMM.KKK(uuu)
for (i = 0; i < 7; i++) {
digits[6 - i] = frequency % 10;
frequency /= 10;
}
// Remove leading zeros
for (i = 0; i < 3; i++) {
if (!digits[i])
digits[i] = 16; // "Don't draw" code
else
break;
}
digit_pos = {(Coord)(240 - ((7 * digit_width) + 8) - (i * digit_width)) / 2, rect.location().y()};
}
segment_color = style().foreground;
// Draw
for (i = 0; i < 7; i++) {
digit = digits[i];
if (digit < 16) {
digit_def = segment_font[(uint8_t)digit];
for (size_t s = 0; s < 7; s++) {
if (digit_def & 1)
painter.fill_rectangle({digit_pos + segments[s].location(), segments[s].size()}, segment_color);
digit_def >>= 1;
}
}
if (i == 3) {
// Dot
painter.fill_rectangle({digit_pos + Point(34, 48), {4, 4}}, segment_color);
digit_pos += {(digit_width + 8), 0};
} else {
digit_pos += {digit_width, 0};
}
}
}
}

1
firmware/common/ui_widget.hpp
View File

@@ -291,6 +291,7 @@ class BigFrequency : public Widget {
private:
rf::Frequency _frequency;
rf::Frequency _previous_frequency{~0LL};
static constexpr Dim digit_width = 32;