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Shameful hack to hide RecordView when sampling_rate == 0.

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Switch visibility of child widgets -- UI fields/controls vs. a black rectangle. TODO: Fix painting and state management, which right now is just terrible.
This commit is contained in:
Jared Boone 2016-05-25 11:33:23 -07:00
parent ff57b3c8cb
commit 6a294e7d0e
2 changed files with 13 additions and 0 deletions
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3
firmware/application/ui_record_view.cpp
View File

@ -169,12 +169,15 @@ RecordView::RecordView(
buffer_count { buffer_count } buffer_count { buffer_count }
{ {
add_children({ { add_children({ {
&rect_background,
&button_record, &button_record,
&text_record_filename, &text_record_filename,
&text_record_dropped, &text_record_dropped,
&text_time_available, &text_time_available,
} }); } });
rect_background.set_parent_rect({ { 0, 0 }, size() });
button_record.on_select = [this](ImageButton&) { button_record.on_select = [this](ImageButton&) {
this->toggle(); this->toggle();
}; };

10
firmware/application/ui_record_view.hpp
View File

@ -59,6 +59,12 @@ public:
if( new_sampling_rate != sampling_rate ) { if( new_sampling_rate != sampling_rate ) {
stop(); stop();
sampling_rate = new_sampling_rate; sampling_rate = new_sampling_rate;
button_record.hidden(sampling_rate == 0);
text_record_filename.hidden(sampling_rate == 0);
text_record_dropped.hidden(sampling_rate == 0);
text_time_available.hidden(sampling_rate == 0);
rect_background.hidden(sampling_rate != 0);
} }
} }
@ -82,6 +88,10 @@ private:
size_t sampling_rate { 0 }; size_t sampling_rate { 0 };
SignalToken signal_token_tick_second; SignalToken signal_token_tick_second;
Rectangle rect_background {
Color::black()
};
ImageButton button_record { ImageButton button_record {
{ 0 * 8, 0 * 16, 2 * 8, 1 * 16 }, { 0 * 8, 0 * 16, 2 * 8, 1 * 16 },
&bitmap_record, &bitmap_record,