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valeh
2020-12-22 14:30:09 +02:00
commit 26b0ba5954
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77
basic-setup/main/impl/views/ChoiceView.cpp Normal file
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#include "view.h"
#include "model.h"
#include "esp_log.h"
#include "module.h"
#include "string.h"
/**
* @file ChoiceView.cpp
* @brief ChoiceView class implementation
* */
static int SCROLL_MAX = 6;
static int linestart = 0;
static int lineend = SCROLL_MAX;
static int min(int a, int b){
if(a < b) return a;
return b;
}
ChoiceView::ChoiceView(){};
void ChoiceView::render(void * data){
ChoiceModel * model = (ChoiceModel *) data;
int r = 0;
this->list(*model->choice_list, r);
QueueHandle_t event_queue = rotary_encoder_create_queue();
ESP_ERROR_CHECK(rotary_encoder_set_queue(RotaryEncoderModule::Instance().getInfo(), event_queue));
int choiceSelected = 0;
while (!choiceSelected)
{
// Wait for incoming events on the event queue.
rotary_encoder_event_t *event = new rotary_encoder_event_t();
if (xQueueReceive(event_queue, event, 1000 / portTICK_PERIOD_MS) == pdTRUE)
{
if(event->state.clicked ){
ESP_LOGI("RotEnc", "Event %s\n", event->state.clicked ? "clicked":"not clicked");
choiceSelected = 1;
break;
}
else{
ESP_LOGI("RotEnc", "Event: position %d, direction %s", event->state.position,
event->state.direction ? (event->state.direction == ROTARY_ENCODER_DIRECTION_CLOCKWISE ? "CW" : "CCW") : "NOT_SET");
r += event->state.direction == ROTARY_ENCODER_DIRECTION_CLOCKWISE ? -1 : 1 ;
if(r <= 0) r = 0;
if(r >= model->choice_list->size()) r = model->choice_list->size()-1;
if(r >= lineend ){ lineend = r+1; linestart = lineend - SCROLL_MAX; }
if(r <= linestart ){ linestart = r; lineend = linestart + SCROLL_MAX; }
this->list(*model->choice_list, r);
}
}
}
// ballot = district-choice '\x1F' choicelist-name '\x1F' choice-name //
model->ballot = (char *) malloc(225);
memset(model->ballot,0,225);
snprintf(model->ballot, 224, "%s\x1F%s\x1F%s", (*model->choice_list)[r].code, (*model->choice_list)[r].party, (*model->choice_list)[r].candidate);
}
void ChoiceView::list(std::vector<choice_t> &v,int r){
this->screen.clear();
for(int i=linestart;i< min(lineend, (int) v.size()); i++){
this->screen.writeLine(v[i].candidate, i==r ? 10 : 0);
}
this->screen.FillCircle(120, (r - linestart)*10+5,5);
this->screen.refresh();
}

14
basic-setup/main/impl/views/IndexView.cpp Normal file
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#include "view.h"
#include "module.h"
/**
* @file IndexView.cpp
* @brief IndexView class implementation
* */
IndexView::IndexView(){};
void IndexView::render(void * data){
this->screen.print_screen((char *)data);
}