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Update variable names
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@Yuki-Kurosawa
Yuki-Kurosawa committed Jun 2, 2023
1 parent 980ec70 commit 7bbb329
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Showing 2 changed files with 73 additions and 58 deletions.
1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1 +1,2 @@
.vscode
output
130 changes: 72 additions & 58 deletions TinyMenu.cpp
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Original file line number Diff line number Diff line change
@@ -1,24 +1,27 @@
#include "TinyMenu.h"

MenuItem *Current = (MenuItem *)NULL;
MenuItem *Parent = (MenuItem *)NULL;

int nextPin = 3;
int prevPin = 2;
int backPin = 15;
int okPin = 17;

volatile int mindex = 0;
volatile int sindex = 0;
volatile int psize = 0;
volatile int msize = 0;
volatile int lsize = 0;
volatile int rsize = 0;
volatile int menuIndex = 0;
volatile int selectedIndex = 0;
volatile int realPageSize = 0;
volatile int menuSize = 0;
volatile int firstRowIndex = 0;
volatile int lastRowIndex = 0;

void renderMenu(MenuItem menu[], int size, int mode);
void renderMenuNext(MenuItem menu[], int size, int mode);
void renderMenuPrev(MenuItem menu[], int size, int mode);

void nextButton();
void prevButton();
void okButton();
void backButton();

void initMenu(MenuItem Menu[], int size)
{
Expand All @@ -34,146 +37,157 @@ void renderMenu(MenuItem menu[], int size, int mode)
{
if (Current == NULL)
{
rsize = size;
lastRowIndex = size;
if (size < PAGE_SIZE)
{
psize = size;
realPageSize = size;
}
else
{
rsize = mindex + PAGE_SIZE;
psize = PAGE_SIZE;
lastRowIndex = menuIndex + PAGE_SIZE;
realPageSize = PAGE_SIZE;
}
for (mindex = lsize; mindex < psize; mindex++)
for (menuIndex = firstRowIndex; menuIndex < realPageSize; menuIndex++)
{
tft.setCursor(0, 16 * mindex + 4);
if (mindex == 0)
tft.setCursor(0, 16 * menuIndex + 4);
if (menuIndex == 0)
{
tft.fillRect(0, 0 * 16 + 4, 128, 16, ST7735_WHITE);
tft.setTextColor(ST7735_BLUE);
tft.println(menu[mindex].MenuName);
sindex = 0;
tft.println(menu[menuIndex].MenuName);
selectedIndex = 0;
}
else
{
tft.fillRect(0, 16 * mindex + 4, 128, 16, ST7735_BLUE);
tft.fillRect(0, 16 * menuIndex + 4, 128, 16, ST7735_BLUE);
tft.setTextColor(ST7735_WHITE);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
}
Current = menu;
msize = size;
menuSize = size;
}
else if (mode > 0)
{
mindex = sindex - mode;
int row = mindex - lsize;
menuIndex = selectedIndex - mode;
int row = menuIndex - firstRowIndex;
tft.fillRect(0, row * 16 + 4, 128, 16, ST7735_BLUE);
tft.setTextColor(ST7735_WHITE);
tft.setCursor(0, row * 16 + 4);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);

mindex = sindex;
row = mindex - lsize;
menuIndex = selectedIndex;
row = menuIndex - firstRowIndex;
tft.fillRect(0, row * 16 + 4, 128, 16, ST7735_WHITE);
tft.setTextColor(ST7735_BLUE);
tft.setCursor(0, row * 16 + 4);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
else if (mode < 0)
{
mindex = sindex - mode;
int row = mindex - lsize;
menuIndex = selectedIndex - mode;
int row = menuIndex - firstRowIndex;
tft.fillRect(0, row * 16 + 4, 128, 16, ST7735_BLUE);
tft.setTextColor(ST7735_WHITE);
tft.setCursor(0, row * 16 + 4);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);

mindex = sindex;
row = mindex - lsize;
menuIndex = selectedIndex;
row = menuIndex - firstRowIndex;
tft.fillRect(0, row * 16 + 4, 128, 16, ST7735_WHITE);
tft.setTextColor(ST7735_BLUE);
tft.setCursor(0, row * 16 + 4);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
}

void renderMenuNext(MenuItem menu[], int size, int mode)
{
tft.fillScreen(ST7735_BLUE);
for (mindex = lsize; mindex < rsize; mindex++)
for (menuIndex = firstRowIndex; menuIndex < lastRowIndex; menuIndex++)
{
int row = mindex - lsize;
int row = menuIndex - firstRowIndex;
tft.setCursor(0, 16 * row + 4);
if (mindex == sindex)
if (menuIndex == selectedIndex)
{
tft.fillRect(0, 16 * row + 4, 128, 16, ST7735_WHITE);
tft.setTextColor(ST7735_BLUE);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
else
{
tft.fillRect(0, 16 * row + 4, 128, 16, ST7735_BLUE);
tft.setTextColor(ST7735_WHITE);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
}
}

void renderMenuPrev(MenuItem menu[], int size, int mode)
{
tft.fillScreen(ST7735_BLUE);
for (mindex = lsize; mindex < rsize; mindex++)
for (menuIndex = firstRowIndex; menuIndex < lastRowIndex; menuIndex++)
{
int row = mindex - lsize;
int row = menuIndex - firstRowIndex;
tft.setCursor(0, 16 * row + 4);
if (mindex == sindex)
if (menuIndex == selectedIndex)
{
tft.fillRect(0, 16 * row + 4, 128, 16, ST7735_WHITE);
tft.setTextColor(ST7735_BLUE);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
else
{
tft.fillRect(0, 16 * row + 4, 128, 16, ST7735_BLUE);
tft.setTextColor(ST7735_WHITE);
tft.println(menu[mindex].MenuName);
tft.println(menu[menuIndex].MenuName);
}
}
}

void nextButton()
{
if (sindex + 1 >= msize)
if (selectedIndex + 1 >= menuSize)
return;

if (sindex + 1 >= rsize)
if (selectedIndex + 1 >= lastRowIndex)
{
rsize++;
lsize++;
sindex++;
renderMenuNext(Current, msize, 1);
lastRowIndex++;
firstRowIndex++;
selectedIndex++;
renderMenuNext(Current, menuSize, 1);
return;
}

sindex++;
renderMenu(Current, msize, 1);
selectedIndex++;
renderMenu(Current, menuSize, 1);
}

void prevButton()
{
if (sindex - 1 < 0)
if (selectedIndex - 1 < 0)
return;

if (sindex - 1 < lsize)
if (selectedIndex - 1 < firstRowIndex)
{
lsize--;
rsize--;
sindex--;
renderMenuPrev(Current, msize, -1);
firstRowIndex--;
lastRowIndex--;
selectedIndex--;
renderMenuPrev(Current, menuSize, -1);
return;
}

sindex--;
renderMenu(Current, msize, -1);
}
selectedIndex--;
renderMenu(Current, menuSize, -1);
}

void okButton()
{

}

void backButton()
{

}

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