mirror of
https://github.com/Valeh2012/PersonalVotingMachine
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first commit
This commit is contained in:
valeh
186
extended-setup/main/impl/views/ChoiceView.cpp
Normal file
186
extended-setup/main/impl/views/ChoiceView.cpp
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@@ -0,0 +1,186 @@
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/**
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* @file ChoiceView.cpp
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* @brief ChoiceView class implementation
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* */
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#include "esp_log.h"
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#include "string.h"
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#include "lvgl/lvgl.h"
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#include "module.h"
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#include "view.h"
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#include "model.h"
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lv_obj_t * selected;
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static bool nextstage = false;
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static void btn_event_cb(lv_obj_t * btn, lv_event_t event){
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if(event == LV_EVENT_PRESSED) {
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if(selected == NULL){
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selected = btn;
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lv_btn_set_state(btn, LV_BTN_STATE_TGL_PR);
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}
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else if(selected != btn){
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lv_btn_set_state(selected, LV_BTN_STATE_REL);
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selected = btn;
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lv_btn_set_state(btn, LV_BTN_STATE_TGL_PR);
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}else if(selected == btn){
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lv_btn_set_state(btn, LV_BTN_STATE_PR);
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selected= NULL;
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}
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}
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}
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static void next_cb(lv_obj_t * btn, lv_event_t event){
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if(event == LV_EVENT_PRESSED) {
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lv_obj_t * scr = lv_scr_act();
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lv_obj_t * list1 = lv_obj_get_child(scr, NULL);
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lv_list_ext_t * ext = (lv_list_ext_t *) lv_obj_get_ext_attr(list1);;
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if(selected != NULL) {
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nextstage = true;
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}
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else{
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/*Create a window*/
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lv_obj_t * win = lv_win_create(lv_scr_act(), NULL);
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lv_win_set_title(win, "Window title"); /*Set the title*/
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lv_obj_set_size(win, 240,120);
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lv_obj_align(win, NULL, LV_ALIGN_CENTER, 0, 0);
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/*Add control button to the header*/
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lv_obj_t * close_btn = lv_win_add_btn(win, LV_SYMBOL_CLOSE); /*Add close button and use built-in close action*/
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lv_obj_set_event_cb(close_btn, lv_win_close_event_cb);
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/*Add some dummy content*/
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lv_obj_t * txt = lv_label_create(win, NULL);
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lv_label_set_text(txt, "Select a candidate to continue\n");
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}
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}
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}
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ChoiceView::ChoiceView(){};
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void ChoiceView::render(void * data){
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if(data == NULL){
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lv_obj_t * scr = lv_obj_create(NULL, NULL);
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lv_obj_del(lv_scr_act());
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static lv_style_t style_scr_bg;
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lv_style_copy(&style_scr_bg, &lv_style_plain);
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style_scr_bg.body.main_color = lv_color_hex(0x487fb7);
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style_scr_bg.body.grad_color = lv_color_hex(0x487fb7);
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lv_obj_set_style(scr, &style_scr_bg);
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lv_obj_t * label1 = lv_label_create(scr, NULL);
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lv_label_set_text(label1, "Candidates");
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lv_label_set_align(label1, LV_LABEL_ALIGN_LEFT);
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lv_obj_align(label1, NULL, LV_ALIGN_IN_TOP_MID, 0, 10);
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lv_label_set_style(label1, LV_LABEL_STYLE_MAIN, &lv_style_plain_color);
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lv_style_copy(&big_text_style, &lv_style_plain_color);
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big_text_style.text.font = &lv_font_roboto_28;
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lv_obj_t * label2 = lv_label_create(scr, NULL);
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lv_label_set_text(label2, "");
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lv_label_set_long_mode(label2, LV_LABEL_LONG_BREAK);
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lv_obj_set_size(label2, 200, 200);
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lv_label_set_align(label2, LV_LABEL_ALIGN_CENTER);
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lv_obj_align(label2, NULL, LV_ALIGN_IN_LEFT_MID, 0, -20);
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lv_label_set_style(label2, LV_LABEL_STYLE_MAIN, &big_text_style);
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lv_obj_set_hidden(label2, true);
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/*Create a style for the Preloader*/
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lv_style_copy(&style, &lv_style_plain);
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style.line.width = 4; /*10 px thick arc*/
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style.line.color = lv_color_hex3(0xfff); /*Blueish arc color*/
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style.body.border.color = lv_color_hex(0x487fb7); /*Gray background color*/
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style.body.border.width = 4;
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style.body.padding.left = 0;
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/*Create a Preloader object*/
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lv_obj_t * preload = lv_preload_create(scr, NULL);
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lv_preload_set_type(preload, LV_PRELOAD_TYPE_FILLSPIN_ARC);
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lv_obj_set_size(preload, 60, 60);
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lv_preload_set_spin_time(preload, 1000);
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lv_preload_set_arc_length(preload, 120);
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lv_obj_align(preload, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, -5);
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lv_preload_set_style(preload, LV_PRELOAD_STYLE_MAIN, &style);
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lv_obj_set_hidden(preload, false);
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lv_scr_load(scr);
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}else{
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ChoiceModel * model = (ChoiceModel *)data;
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lv_coord_t hres = lv_disp_get_hor_res(NULL);
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lv_coord_t vres = lv_disp_get_ver_res(NULL);
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lv_obj_t * scr = lv_scr_act();
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lv_obj_t * list1 = lv_list_create(scr, NULL);
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lv_obj_set_size(list1, hres, vres-80);
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lv_obj_align(list1, NULL, LV_ALIGN_IN_TOP_MID, 0, 40);
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static lv_style_t list_style;
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lv_style_copy(&list_style, &lv_style_btn_pr);
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list_style.body.main_color = LV_COLOR_RED;
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list_style.body.grad_color = lv_color_hex(0xff0088);
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lv_list_set_style(list1, LV_LIST_STYLE_BTN_TGL_PR, &list_style);
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lv_list_set_style(list1, LV_LIST_STYLE_BTN_TGL_REL, &list_style);
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/*Add buttons to the list*/
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lv_obj_t * list_btn;
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for(int i=0;i< model->choice_list->size(); i++){
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list_btn = lv_list_add_btn(list1, NULL, model->choice_list->at(i).candidate);
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lv_obj_set_height(list_btn, 20);
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lv_obj_set_event_cb(list_btn, btn_event_cb);
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}
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lv_list_set_sb_mode(list1,LV_SB_MODE_AUTO);
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lv_obj_t * btn1_label;
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lv_obj_t * btn1 = lv_btn_create(scr, NULL);
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lv_obj_set_event_cb(btn1, next_cb);
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lv_obj_set_size(btn1, 200, 40);
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lv_obj_align(btn1, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
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btn1_label = lv_label_create(btn1, NULL);
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lv_label_set_style(btn1_label, LV_LABEL_STYLE_MAIN, &lv_style_plain_color);
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lv_label_set_text(btn1_label, "NEXT");
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while (!nextstage){
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// Wait for incoming events on the event queue.
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vTaskDelay(100);
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}
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int r = lv_list_get_btn_index(list1, selected);
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// ballot = district-choice '\x1F' choicelist-name '\x1F' choice-name //
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model->ballot = (char *) malloc(225);
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memset(model->ballot,0,225);
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snprintf(model->ballot, 224, "%s\x1F%s\x1F%s", model->choice_list->at(r).code, model->choice_list->at(r).party, model->choice_list->at(r).candidate);
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}
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}
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void ChoiceView::setLabel(char* data){
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for(int i=0;i<strlen(data);i++){
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if(data[i] == '_')
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data[i] = '\n';
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}
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lv_obj_t * scr = lv_scr_act();
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lv_obj_t * child = lv_obj_get_child_back(scr, NULL);
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child = lv_obj_get_child_back(scr, child);
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lv_label_set_text(child, data);
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lv_obj_set_hidden(child, false);
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}
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void ChoiceView::showLoader(bool en){
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lv_obj_t * scr = lv_scr_act();
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lv_obj_t * child = lv_obj_get_child(scr, NULL);
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lv_obj_set_hidden(child, !en);
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}
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78
extended-setup/main/impl/views/IndexView.cpp
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78
extended-setup/main/impl/views/IndexView.cpp
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@@ -0,0 +1,78 @@
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/**
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* @file IndexView.cpp
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* @brief IndexView class implementation
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* */
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#include "lvgl/lvgl.h"
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#include "view.h"
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IndexView::IndexView(){};
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void IndexView::render(void * data){
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lv_obj_t * scr = lv_obj_create(NULL, NULL);
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lv_obj_del(lv_scr_act());
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lv_style_copy(&style_scr_bg, &lv_style_plain);
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style_scr_bg.body.main_color = lv_color_hex(0x487fb7);
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style_scr_bg.body.grad_color = lv_color_hex(0x487fb7);
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lv_obj_set_style(scr, &style_scr_bg);
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lv_obj_t * label1 = lv_label_create(scr, NULL);
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lv_label_set_text(label1, (char *) data);
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lv_label_set_align(label1, LV_LABEL_ALIGN_CENTER);
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lv_obj_align(label1, NULL, LV_ALIGN_IN_TOP_MID, 0, 10);
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lv_label_set_style(label1, LV_LABEL_STYLE_MAIN, &lv_style_plain_color);
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lv_style_copy(&big_text_style, &lv_style_plain_color);
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big_text_style.text.font = &lv_font_roboto_22;
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lv_obj_t * label2 = lv_label_create(scr, NULL);
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lv_label_set_text(label2, "");
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lv_label_set_long_mode(label2, LV_LABEL_LONG_BREAK);
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lv_obj_set_size(label2, 200, 200);
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lv_label_set_align(label2, LV_LABEL_ALIGN_CENTER);
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lv_obj_align(label2, NULL, LV_ALIGN_IN_LEFT_MID, 0, -20);
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lv_label_set_style(label2, LV_LABEL_STYLE_MAIN, &big_text_style);
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/*Create a style for the Preloader*/
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lv_style_copy(&style, &lv_style_plain);
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style.line.width = 4; /*10 px thick arc*/
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style.line.color = lv_color_hex3(0xfff); /*Blueish arc color*/
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style.body.border.color = lv_color_hex(0x487fb7); /*Gray background color*/
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style.body.border.width = 4;
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style.body.padding.left = 0;
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/*Create a Preloader object*/
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lv_obj_t * preload = lv_preload_create(scr, NULL);
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lv_preload_set_type(preload, LV_PRELOAD_TYPE_FILLSPIN_ARC);
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lv_obj_set_size(preload, 60, 60);
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lv_preload_set_spin_time(preload, 1000);
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lv_preload_set_arc_length(preload, 120);
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lv_obj_align(preload, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, -5);
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lv_preload_set_style(preload, LV_PRELOAD_STYLE_MAIN, &style);
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lv_obj_set_hidden(preload, true);
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lv_scr_load(scr);
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}
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void IndexView::setLabel(char* data){
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for(int i=0;i<strlen(data);i++){
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if(data[i] == '_'){
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data[i] = '\n';
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}
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}
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lv_obj_t * scr = lv_scr_act();
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lv_obj_t * child = lv_obj_get_child(scr, NULL);
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child = lv_obj_get_child(scr, child);
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lv_label_set_text(child, data);
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}
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void IndexView::showLoader(bool en){
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lv_obj_t * scr = lv_scr_act();
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lv_obj_t * child = lv_obj_get_child(scr, NULL);
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lv_obj_set_hidden(child, !en);
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}
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98
extended-setup/main/impl/views/QRView.cpp
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98
extended-setup/main/impl/views/QRView.cpp
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@@ -0,0 +1,98 @@
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/**
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* @file IndexView.cpp
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* @brief IndexView class implementation
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* */
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#include "lvgl/lvgl.h"
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#include "view.h"
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#include "qrcode.h"
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static bool clicked = false;
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static void finish_cb(lv_obj_t * btn, lv_event_t event){
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if(event == LV_EVENT_CLICKED){
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clicked = true;
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}
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}
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QRView::QRView(){};
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void QRView::render(void * data){
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QRCode * qrcode = (QRCode *) data;
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lv_obj_t * scr = lv_obj_create(NULL, NULL);
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lv_style_copy(&style_scr_bg, &lv_style_plain);
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style_scr_bg.body.main_color = lv_color_hex(0x00ff00);
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style_scr_bg.body.grad_color = lv_color_hex(0x00ff00);
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lv_obj_set_style(scr, &style_scr_bg);
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lv_obj_t * label1 = lv_label_create(scr, NULL);
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lv_label_set_text(label1, (char *) "QR code");
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lv_label_set_align(label1, LV_LABEL_ALIGN_CENTER);
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lv_obj_align(label1, NULL, LV_ALIGN_IN_TOP_MID, 0, 10);
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uint8_t CH = 2*qrcode->size;
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static lv_color_t cbuf[LV_CANVAS_BUF_SIZE_INDEXED_1BIT(240, 240)];
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lv_obj_t * canvas = lv_canvas_create(scr, NULL);
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lv_canvas_set_buffer(canvas, cbuf, 240,240, LV_IMG_CF_INDEXED_1BIT);
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lv_canvas_set_palette(canvas, 0, LV_COLOR_WHITE);
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lv_canvas_set_palette(canvas, 1, LV_COLOR_BLACK);
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lv_obj_align(canvas, NULL, LV_ALIGN_CENTER, 0, 0);
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/*Create colors with the indices of the palette*/
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lv_color_t c0;
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lv_color_t c1;
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c0.full = 0;
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c1.full = 1;
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lv_canvas_fill_bg(canvas, c0);
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static lv_style_t small_text_style;
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lv_style_copy(&small_text_style, &lv_style_plain);
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small_text_style.text.font = &lv_font_roboto_12;
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small_text_style.text.color = c1;
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uint8_t x2=10,y2=10;
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for (uint8_t y = 0; y < qrcode->size; y++) {
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for (uint8_t x = 0; x < qrcode->size; x++) {
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if (qrcode_getModule(qrcode, x, y)) {
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lv_canvas_set_px(canvas, 2*x+5, 2*y+5, c1);
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lv_canvas_set_px(canvas, 2*x+1+5, 2*y+5, c1);
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lv_canvas_set_px(canvas, 2*x+5, 2*y+1+5, c1);
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lv_canvas_set_px(canvas, 2*x+1+5, 2*y+1+5, c1);
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}
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x2+=2;
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if(x2 == 2*qrcode->size){
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y2+=2;
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x2=10;
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}
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}
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}
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lv_obj_t * label2;
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lv_obj_t * btn1 = lv_btn_create(scr, NULL);
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lv_obj_set_event_cb(btn1, finish_cb);
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lv_obj_set_size(btn1, 100, 40);
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lv_obj_align(btn1, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
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label2 = lv_label_create(btn1, NULL);
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lv_label_set_style(label2, LV_LABEL_STYLE_MAIN, &lv_style_plain_color);
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lv_label_set_text(label2, "Finish");
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lv_obj_del(lv_scr_act());
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lv_scr_load(scr);
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while(!clicked){
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vTaskDelay(100);
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}
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}
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void QRView::setLabel(char* data){
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}
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void QRView::showLoader(bool en){
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}
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