Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-08-08 06:32:35 -04:00
Code Issues Projects Releases Packages Wiki Activity

Rework spectrum/console UI clearing and resetting.

Browse source
This commit is contained in:
Jared Boone 2015-10-16 19:36:07 -07:00
parent dc30911e0f
commit d0f35cf89d
4 changed files with 23 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

38
firmware/application/ui_spectrum.hpp
View file

@ -40,6 +40,10 @@ namespace spectrum {
class FrequencyScale : public Widget {
public:
void on_show() override {
clear();
}
void set_spectrum_sampling_rate(const uint32_t new_sampling_rate, const size_t new_spectrum_bins) {
if( (spectrum_sampling_rate != new_sampling_rate) ||
(spectrum_bins != new_spectrum_bins) ) {
@ -75,12 +79,6 @@ public:
draw_frequency_ticks(painter, r);
}
void clear() {
spectrum_sampling_rate = 0;
spectrum_bins = 0;
set_dirty();
}
private:
static constexpr Dim filter_band_height = 4;
@ -89,6 +87,12 @@ private:
uint32_t channel_filter_pass_frequency { 0 };
uint32_t channel_filter_stop_frequency { 0 };
void clear() {
spectrum_sampling_rate = 0;
spectrum_bins = 0;
set_dirty();
}
void clear_background(Painter& painter, const Rect r) {
painter.fill_rectangle(r, Color::black());
}
@ -187,6 +191,8 @@ private:
class WaterfallView : public Widget {
public:
void on_show() override {
clear();
const auto screen_r = screen_rect();
display.scroll_set_area(screen_r.top(), screen_r.bottom());
}
@ -203,13 +209,6 @@ public:
(void)painter;
}
void clear() {
display.fill_rectangle(
screen_rect(),
Color::black()
);
}
void on_channel_spectrum(
const ChannelSpectrum& spectrum
) {
@ -233,6 +232,14 @@ public:
pixel_row
);
}
private:
void clear() {
display.fill_rectangle(
screen_rect(),
Color::black()
);
}
};
class WaterfallWidget : public View {
@ -273,11 +280,6 @@ public:
(void)painter;
}
void clear() {
waterfall_view.clear();
frequency_scale.clear();
}
private:
WaterfallView waterfall_view;
FrequencyScale frequency_scale;