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Move UI dirty tracking out of application main.cpp.

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This commit is contained in:
Jared Boone 2015-08-14 21:17:23 -07:00
parent fa465c14c4
commit a9bb7c96e5
3 changed files with 20 additions and 10 deletions
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10
firmware/application/main.cpp
View File

@ -96,12 +96,6 @@ static spi_bus_t ssp0 = {
};
#endif
static bool ui_dirty = true;
void ui::dirty_event() {
ui_dirty = true;
}
class EventDispatcher {
public:
EventDispatcher(
@ -316,9 +310,9 @@ private:
}
void handle_lcd_frame_sync() {
if( ui_dirty ) {
if( ui::is_dirty() ) {
paint_widget(top_widget);
ui_dirty = false;
ui::dirty_clear();
}
}

16
firmware/common/ui_widget.cpp
View File

@ -28,6 +28,20 @@
namespace ui {
static bool ui_dirty = true;
void dirty_set() {
ui_dirty = true;
}
void dirty_clear() {
ui_dirty = false;
}
bool is_dirty() {
return ui_dirty;
}
constexpr size_t to_string_max_length = 16;
static char* to_string_dec_uint_internal(
@ -155,7 +169,7 @@ void Widget::set_parent(Widget* const widget) {
void Widget::set_dirty() {
flags.dirty = true;
dirty_event();
dirty_set();
}
bool Widget::dirty() const {

4
firmware/common/ui_widget.hpp
View File

@ -37,7 +37,9 @@
namespace ui {
extern void dirty_event();
void dirty_set();
void dirty_clear();
bool is_dirty();
// TODO: Move these somewhere else!
// TODO: Allow l=0 to not fill/justify? Already using this way in ui_spectrum.hpp...