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Clean up comments, USB flash, NULLs

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This commit is contained in:
Scott Lahteine
2020-10-24 17:13:10 -05:00
parent ea9e28bb69
commit 6c103b72a2
45 changed files with 231 additions and 238 deletions
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2
Marlin/src/lcd/HD44780/marlinui_HD44780.cpp
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@ -1036,7 +1036,7 @@ void MarlinUI::draw_status_screen() {
void MenuEditItemBase::draw_edit_screen(PGM_P const pstr, const char* const value/*=nullptr*/) {
ui.encoder_direction_normal();
uint8_t n = lcd_put_u8str_ind_P(0, 1, pstr, itemIndex, itemString, LCD_WIDTH - 1);
if (value != nullptr) {
if (value) {
lcd_put_wchar(':'); n--;
const uint8_t len = utf8_strlen(value) + 1; // Plus one for a leading space
const lcd_uint_t valrow = n < len ? 2 : 1; // Value on the next row if it won't fit

2
Marlin/src/lcd/TFTGLCD/marlinui_TFTGLCD.cpp
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@ -863,7 +863,7 @@ void MarlinUI::draw_status_screen() {
lcd.setCursor(0, MIDDLE_Y);
lcd.write(COLOR_EDIT);
lcd_put_u8str_P(pstr);
if (value != nullptr) {
if (value) {
lcd.write(':');
lcd.setCursor((LCD_WIDTH - 1) - (utf8_strlen(value) + 1), MIDDLE_Y); // Right-justified, padded by spaces
lcd.write(' '); // Overwrite char if value gets shorter

2
Marlin/src/lcd/dogm/marlinui_DOGM.cpp
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@ -423,7 +423,7 @@ void MarlinUI::clear_lcd() { } // Automatically cleared by Picture Loop
if (onpage) lcd_put_u8str_ind_P(0, baseline, pstr, itemIndex, itemString);
// If a value is included, print a colon, then print the value right-justified
if (value != nullptr) {
if (value) {
lcd_put_wchar(':');
if (extra_row) {
// Assume that value is numeric (with no descender)

2
Marlin/src/lcd/dogm/u8g_dev_tft_upscale_from_128x64.cpp
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@ -346,7 +346,7 @@ uint8_t u8g_dev_tft_320x240_upscale_from_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, u
switch (msg) {
case U8G_DEV_MSG_INIT:
dev->com_fn(u8g, U8G_COM_MSG_INIT, U8G_SPI_CLK_CYCLE_NONE, NULL);
dev->com_fn(u8g, U8G_COM_MSG_INIT, U8G_SPI_CLK_CYCLE_NONE, nullptr);
tftio.Init();
tftio.InitTFT();

2
Marlin/src/lcd/extui/lib/anycubic_chiron/chiron_tft.cpp
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@ -294,7 +294,7 @@ namespace Anycubic {
}
void ChironTFT::SendtoTFTLN(PGM_P str = nullptr) {
if (str != nullptr) {
if (str) {
#if ACDEBUG(AC_SOME)
SERIAL_ECHOPGM("> ");
#endif

13
Marlin/src/lcd/extui/lib/anycubic_i3mega/anycubic_i3mega_lcd.cpp
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@ -218,12 +218,12 @@ void AnycubicTFTClass::OnUserConfirmRequired(const char * const msg) {
}
float AnycubicTFTClass::CodeValue() {
return (strtod(&TFTcmdbuffer[TFTbufindr][TFTstrchr_pointer - TFTcmdbuffer[TFTbufindr] + 1], NULL));
return (strtod(&TFTcmdbuffer[TFTbufindr][TFTstrchr_pointer - TFTcmdbuffer[TFTbufindr] + 1], nullptr));
}
bool AnycubicTFTClass::CodeSeen(char code) {
TFTstrchr_pointer = strchr(TFTcmdbuffer[TFTbufindr], code);
return (TFTstrchr_pointer != NULL); // Return True if a character was found
return !!TFTstrchr_pointer; // Return True if a character was found
}
bool AnycubicTFTClass::IsNozzleHomed() {
@ -536,7 +536,7 @@ void AnycubicTFTClass::OnPrintTimerStopped() {
}
void AnycubicTFTClass::GetCommandFromTFT() {
char *starpos = NULL;
char *starpos = nullptr;
while (LCD_SERIAL.available() > 0 && TFTbuflen < TFTBUFSIZE) {
serial3_char = LCD_SERIAL.read();
if (serial3_char == '\n' ||
@ -549,10 +549,10 @@ void AnycubicTFTClass::GetCommandFromTFT() {
TFTcmdbuffer[TFTbufindw][serial3_count] = 0; // terminate string
if ((strchr(TFTcmdbuffer[TFTbufindw], 'A') != NULL)) {
if ((strchr(TFTcmdbuffer[TFTbufindw], 'A') != nullptr)) {
int16_t a_command;
TFTstrchr_pointer = strchr(TFTcmdbuffer[TFTbufindw], 'A');
a_command = ((int)((strtod(&TFTcmdbuffer[TFTbufindw][TFTstrchr_pointer - TFTcmdbuffer[TFTbufindw] + 1], NULL))));
a_command = ((int)((strtod(&TFTcmdbuffer[TFTbufindw][TFTstrchr_pointer - TFTcmdbuffer[TFTbufindw] + 1], nullptr))));
#if ENABLED(ANYCUBIC_LCD_DEBUG)
if ((a_command > 7) && (a_command != 20)) { // No debugging of status polls, please!
@ -682,8 +682,7 @@ void AnycubicTFTClass::GetCommandFromTFT() {
else {
SelectedDirectory[0] = 0;
if (starpos != NULL)
*(starpos - 1) = '\0';
if (starpos) *(starpos - 1) = '\0';
strcpy(SelectedFile, TFTstrchr_pointer + 4);
SENDLINE_DBG_PGM_VAL("J20", "TFT Serial Debug: File Selected... J20 ", SelectedFile); // J20 File Selected

6
Marlin/src/lcd/extui/lib/ftdi_eve_touch_ui/ftdi_eve_lib/extended/unicode/unicode.cpp
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@ -146,9 +146,9 @@
uint16_t FTDI::get_utf8_char_width(utf8_char_t c, font_size_t fs) {
int x = 0, y = 0;
#ifdef TOUCH_UI_UTF8_WESTERN_CHARSET
WesternCharSet::render_glyph(NULL, x, y, fs, c) ||
WesternCharSet::render_glyph(nullptr, x, y, fs, c) ||
#endif
StandardCharSet::render_glyph(NULL, x, y, fs, c);
StandardCharSet::render_glyph(nullptr, x, y, fs, c);
return x;
}
@ -165,7 +165,7 @@
*/
uint16_t FTDI::get_utf8_text_width(const char *str, font_size_t fs) {
return render_utf8_text(NULL, 0, 0, str, fs);
return render_utf8_text(nullptr, 0, 0, str, fs);
}
uint16_t FTDI::get_utf8_text_width(progmem_str pstr, font_size_t fs) {

12
Marlin/src/lcd/extui/lib/mks_ui/draw_keyboard.cpp
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@ -110,7 +110,7 @@ static void lv_kb_event_cb(lv_obj_t *kb, lv_event_t event) {
draw_return_ui();
}
else {
lv_kb_set_ta(kb, nullptr); /*De-assign the text area to hide it cursor if needed*/
lv_kb_set_ta(kb, nullptr); // De-assign the text area to hide it cursor if needed
lv_obj_del(kb);
return;
}
@ -174,7 +174,7 @@ static void lv_kb_event_cb(lv_obj_t *kb, lv_event_t event) {
return;
}
/*Add the characters to the text area if set*/
// Add the characters to the text area if set
if (!ext->ta) return;
if (strcmp(txt, "Enter") == 0 || strcmp(txt, LV_SYMBOL_NEW_LINE) == 0)
@ -214,7 +214,7 @@ static void lv_kb_event_cb(lv_obj_t *kb, lv_event_t event) {
void lv_draw_keyboard() {
scr = lv_screen_create(KEY_BOARD_UI, "");
/*Create styles for the keyboard*/
// Create styles for the keyboard
static lv_style_t rel_style, pr_style;
lv_style_copy(&rel_style, &lv_style_btn_rel);
@ -229,7 +229,7 @@ void lv_draw_keyboard() {
pr_style.body.main_color = lv_color_make(0x72, 0x42, 0x15);
pr_style.body.grad_color = lv_color_make(0x6A, 0x3A, 0x0C);
/*Create a keyboard and apply the styles*/
// Create a keyboard and apply the styles
lv_obj_t *kb = lv_kb_create(scr, nullptr);
lv_obj_set_event_cb(kb, lv_kb_event_cb);
lv_kb_set_cursor_manage(kb, true);
@ -243,7 +243,7 @@ void lv_draw_keyboard() {
}
#endif
/*Create a text area. The keyboard will write here*/
// Create a text area. The keyboard will write here
lv_obj_t *ta = lv_ta_create(scr, nullptr);
lv_obj_align(ta, nullptr, LV_ALIGN_IN_TOP_MID, 0, 10);
if (keyboard_value == gcodeCommand) {
@ -255,7 +255,7 @@ void lv_draw_keyboard() {
lv_ta_set_text(ta, "");
}
/*Assign the text area to the keyboard*/
// Assign the text area to the keyboard
lv_kb_set_ta(kb, ta);
}

2
Marlin/src/lcd/menu/menu.cpp
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@ -129,7 +129,7 @@ void MenuEditItemBase::edit_screen(strfunc_t strfunc, loadfunc_t loadfunc) {
if (ui.should_draw())
draw_edit_screen(strfunc(ui.encoderPosition + minEditValue));
if (ui.lcd_clicked || (liveEdit && ui.should_draw())) {
if (editValue != nullptr) loadfunc(editValue, ui.encoderPosition + minEditValue);
if (editValue) loadfunc(editValue, ui.encoderPosition + minEditValue);
if (callbackFunc && (liveEdit || ui.lcd_clicked)) (*callbackFunc)();
if (ui.use_click()) ui.goto_previous_screen();
}

2
Marlin/src/lcd/tft/canvas.cpp
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@ -79,7 +79,7 @@ void CANVAS::AddText(uint16_t x, uint16_t y, uint16_t color, uint8_t *string, ui
void CANVAS::AddImage(int16_t x, int16_t y, MarlinImage image, uint16_t *colors) {
uint16_t *data = (uint16_t *)Images[image].data;
if (data == NULL) return;
if (!data) return;
uint16_t image_width = Images[image].width,
image_height = Images[image].height;

2
Marlin/src/lcd/tft/tft_image.cpp
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@ -23,7 +23,7 @@
#include "tft_image.h"
#include <stddef.h>
const tImage NoLogo = { (void *)NULL, 0, 0, NOCOLORS };
const tImage NoLogo = { nullptr, 0, 0, NOCOLORS };
const tImage MarlinLogo112x38x1 = { (void *)marlin_logo_112x38x1, 112, 38, GREYSCALE1 };
const tImage MarlinLogo228x255x2 = { (void *)marlin_logo_228x255x2, 228, 255, GREYSCALE2 };

20
Marlin/src/lcd/tft/tft_queue.cpp
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@ -30,19 +30,19 @@
uint8_t TFT_Queue::queue[];
uint8_t *TFT_Queue::end_of_queue = queue;
uint8_t *TFT_Queue::current_task = NULL;
uint8_t *TFT_Queue::last_task = NULL;
uint8_t *TFT_Queue::current_task = nullptr;
uint8_t *TFT_Queue::last_task = nullptr;
void TFT_Queue::reset() {
tft.abort();
end_of_queue = queue;
current_task = NULL;
last_task = NULL;
current_task = nullptr;
last_task = nullptr;
}
void TFT_Queue::async() {
if (current_task == NULL) return;
if (!current_task) return;
queueTask_t *task = (queueTask_t *)current_task;
// Check IO busy status
@ -63,7 +63,7 @@ void TFT_Queue::async() {
}
void TFT_Queue::finish_sketch() {
if (last_task == NULL) return;
if (!last_task) return;
queueTask_t *task = (queueTask_t *)last_task;
if (task->state == TASK_STATE_SKETCH) {
@ -71,7 +71,7 @@ void TFT_Queue::finish_sketch() {
task->nextTask = end_of_queue;
task->state = TASK_STATE_READY;
if (current_task == NULL) current_task = (uint8_t *)task;
if (!current_task) current_task = (uint8_t *)task;
}
}
@ -184,7 +184,7 @@ void TFT_Queue::fill(uint16_t x, uint16_t y, uint16_t width, uint16_t height, ui
task->state = TASK_STATE_READY;
task->type = TASK_FILL;
if (current_task == NULL) current_task = (uint8_t *)task;
if (!current_task) current_task = (uint8_t *)task;
}
void TFT_Queue::canvas(uint16_t x, uint16_t y, uint16_t width, uint16_t height) {
@ -195,7 +195,7 @@ void TFT_Queue::canvas(uint16_t x, uint16_t y, uint16_t width, uint16_t height)
task->state = TASK_STATE_SKETCH;
task->type = TASK_CANVAS;
task->nextTask = NULL;
task->nextTask = nullptr;
end_of_queue += sizeof(queueTask_t);
parametersCanvas_t *task_parameters = (parametersCanvas_t *)end_of_queue;
@ -207,7 +207,7 @@ void TFT_Queue::canvas(uint16_t x, uint16_t y, uint16_t width, uint16_t height)
task_parameters->height = height;
task_parameters->count = 0;
if (current_task == NULL) current_task = (uint8_t *)task;
if (!current_task) current_task = (uint8_t *)task;
}
void TFT_Queue::set_background(uint16_t color) {

2
Marlin/src/lcd/tft/tft_string.cpp
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@ -42,7 +42,7 @@ void TFT_String::set_font(const uint8_t *font) {
font_header = (font_t *)font;
uint32_t glyph;
for (glyph = 0; glyph < 256; glyph++) glyphs[glyph] = NULL;
for (glyph = 0; glyph < 256; glyph++) glyphs[glyph] = nullptr;
DEBUG_ECHOLNPAIR("Format: ", font_header->Format);
DEBUG_ECHOLNPAIR("BBXWidth: ", font_header->BBXWidth);

9
Marlin/src/lcd/tft/touch.cpp
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@ -119,9 +119,8 @@ void Touch::idle() {
NOMORE(y, current_control->y + current_control->height);
touch(current_control);
}
else {
current_control = NULL;
}
else
current_control = nullptr;
}
else {
for (i = 0; i < controls_count; i++) {
@ -133,7 +132,7 @@ void Touch::idle() {
}
}
if (current_control == NULL)
if (!current_control)
touch_time = last_touch_ms;
}
x = _x;
@ -141,7 +140,7 @@ void Touch::idle() {
}
else {
x = y = 0;
current_control = NULL;
current_control = nullptr;
touch_time = 0;
touch_control_type = NONE;
time_to_hold = 0;

2
Marlin/src/lcd/tft/ui_320x240.cpp
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@ -452,7 +452,7 @@ void MenuEditItemBase::draw_edit_screen(PGM_P const pstr, const char* const valu
void MenuItem_confirm::draw_select_screen(PGM_P const yes, PGM_P const no, const bool yesno, PGM_P const pref, const char * const string/*=nullptr*/, PGM_P const suff/*=nullptr*/) {
uint16_t line = 1;
if (string == NULL) line++;
if (!string) line++;
menu_line(line++);
tft_string.set(pref);

4
Marlin/src/lcd/tft/ui_480x320.cpp
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@ -457,7 +457,7 @@ void MenuEditItemBase::draw_edit_screen(PGM_P const pstr, const char* const valu
void MenuItem_confirm::draw_select_screen(PGM_P const yes, PGM_P const no, const bool yesno, PGM_P const pref, const char * const string/*=nullptr*/, PGM_P const suff/*=nullptr*/) {
uint16_t line = 1;
if (string == NULL) line++;
if (!string) line++;
menu_line(line++);
tft_string.set(pref);
@ -945,7 +945,7 @@ static void drawBtn(int x, int y, const char* label, int32_t data, MarlinImage i
tft.add_image(0, 0, imgBtn52Rounded, bgColor, COLOR_BACKGROUND, COLOR_DARKGREY);
// TODO: Make an add_text() taking a font arg
if (label != NULL) {
if (label) {
tft_string.set(label);
tft_string.trim();
tft.add_text(tft_string.center(width), height / 2 - tft_string.font_height() / 2, bgColor, tft_string);