154 lines
4.2 KiB
C++
154 lines
4.2 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include "../../inc/MarlinConfig.h"
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#include "tft_string.h"
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#include "tft_image.h"
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#ifndef TFT_QUEUE_SIZE
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#define TFT_QUEUE_SIZE 8192
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#endif
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enum QueueTaskType : uint8_t {
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TASK_END_OF_QUEUE = 0x00,
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TASK_FILL,
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TASK_CANVAS,
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};
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enum QueueTaskState : uint8_t {
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TASK_STATE_READY = 0x00,
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TASK_STATE_IN_PROGRESS,
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TASK_STATE_COMPLETED,
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TASK_STATE_SKETCH = 0xFF,
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};
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enum CanvasSubtype : uint8_t {
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CANVAS_SET_BACKGROUND = 0x00,
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CANVAS_ADD_TEXT,
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CANVAS_ADD_IMAGE,
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CANVAS_ADD_BAR,
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CANVAS_ADD_RECTANGLE,
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};
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typedef struct __attribute__((__packed__)) {
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QueueTaskType type;
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QueueTaskState state;
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uint8_t *nextTask;
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} queueTask_t;
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typedef struct __attribute__((__packed__)) {
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uint16_t x;
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uint16_t y;
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uint16_t width;
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uint16_t height;
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uint16_t color;
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uint32_t count;
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} parametersFill_t;
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typedef struct __attribute__((__packed__)) {
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uint16_t x;
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uint16_t y;
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uint16_t width;
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uint16_t height;
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uint32_t count;
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} parametersCanvas_t;
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typedef struct __attribute__((__packed__)) {
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CanvasSubtype type;
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uint8_t *nextParameter;
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uint16_t color;
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} parametersCanvasBackground_t;
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typedef struct __attribute__((__packed__)) {
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CanvasSubtype type;
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uint8_t *nextParameter;
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uint16_t x;
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uint16_t y;
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uint16_t color;
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uint32_t count;
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uint16_t maxWidth;
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uint16_t stringLength;
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} parametersCanvasText_t;
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typedef struct __attribute__((__packed__)) {
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CanvasSubtype type;
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uint8_t *nextParameter;
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int16_t x;
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int16_t y;
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MarlinImage image;
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} parametersCanvasImage_t;
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typedef struct __attribute__((__packed__)) {
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CanvasSubtype type;
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uint8_t *nextParameter;
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uint16_t x;
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uint16_t y;
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uint16_t width;
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uint16_t height;
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uint16_t color;
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} parametersCanvasBar_t;
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typedef struct __attribute__((__packed__)) {
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CanvasSubtype type;
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uint8_t *nextParameter;
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uint16_t x;
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uint16_t y;
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uint16_t width;
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uint16_t height;
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uint16_t color;
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} parametersCanvasRectangle_t;
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class TFT_Queue {
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private:
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static uint8_t queue[TFT_QUEUE_SIZE];
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static uint8_t *end_of_queue;
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static uint8_t *current_task;
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static uint8_t *last_task;
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static uint8_t *last_parameter;
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static void finish_sketch();
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static void fill(queueTask_t *task);
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static void canvas(queueTask_t *task);
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static void handle_queue_overflow(uint16_t sizeNeeded);
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public:
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static void reset();
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static void async();
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static void sync() { while (current_task != nullptr) async(); }
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static bool is_empty() { return current_task == nullptr; }
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static void fill(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color);
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static void canvas(uint16_t x, uint16_t y, uint16_t width, uint16_t height);
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static void set_background(uint16_t color);
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static void add_text(uint16_t x, uint16_t y, uint16_t color, const uint8_t *string, uint16_t maxWidth);
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static void add_text(uint16_t x, uint16_t y, uint16_t color, const char *string, uint16_t maxWidth) {
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add_text(x, y, color, (uint8_t *)string, maxWidth);
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}
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static void add_image(int16_t x, int16_t y, MarlinImage image, uint16_t *colors);
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static void add_image(int16_t x, int16_t y, MarlinImage image, uint16_t color_main, uint16_t color_background, uint16_t color_shadow);
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static void add_bar(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color);
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static void add_rectangle(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color);
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};
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