first commit

src/UITable.cpp

@@ -0,0 +1,82 @@
+#include "UITable.h"
+#include "HardwareSerial.h"
+#include "UIDecorations.h"
+#include "UIDrawing.h"
+#include <cstdint>
+
+#define DEBUG
+
+UITable::UITable(Arduino_GFX *gfx, UIDimensions dims, UIDecorations *decor,
+                 int nRows, int nCols, int *colWidths, char *title)
+    : UIElement(gfx, dims, decor, title) {
+  this->type = TABLE;
+  this->nRows = nRows;
+  this->nColumns = nCols;
+  this->tableData = new UIString *[this->nRows * this->nColumns];
+  this->colWidths = colWidths;
+
+  // Default decoration for every cell
+  this->decor->textSize = 2;
+
+  for (int k = 0; k < ROWS * COLUMNS; k++) {
+    UIDecorations *cellDecor = new UIDecorations();
+    cellDecor->textSize = this->decor->textSize;
+
+    UIDimensions dims = {0, 0, 0, 0};
+
+    this->tableData[k] = new UIString(display, dims, cellDecor, (char *)"");
+  }
+
+  int cellH = CHR_HEIGHT(this->decor->textSize) + CELL_MARGIN;
+
+  // Initialize the table dimensions
+  //// Calculate the height
+  this->dims.height = ROWS * cellH + this->getTitleAreaHeight() +
+                      DEFAULT_MARGIN + DEFAULT_BORDER_THICKNESS;
+
+  //// Calculate the width
+  for (int c = 0; c < this->nColumns; c++) {
+    this->dims.width +=
+        (CHR_WIDTH(this->decor->textSize) + CELL_MARGIN) * this->colWidths[c];
+  }
+  this->dims.width += (DEFAULT_BORDER_THICKNESS + DEFAULT_MARGIN) * 2;
+}
+
+uint16_t UITable::getContentAreaHeight() {
+  return this->dims.height - (DEFAULT_MARGIN * 2) - DEFAULT_BORDER_THICKNESS -
+         this->getTitleAreaHeight();
+}
+
+/*
+ * This was hardcoded for the relative and had a warning for that but
+ * I recon its dynamic enough for now
+ */
+void UITable::setup() {
+  int cellH = CHR_HEIGHT(this->decor->textSize) + CELL_MARGIN;
+
+  // Initialize the cells
+  uint16_t yOffset = this->getContentAreaY0();
+  for (int r = 0; r < ROWS; r++) {
+    int16_t xOffset = this->getContentAreaX0();
+    for (int c = 0; c < COLUMNS; c++) {
+      this->tableData[r * COLUMNS + c]->refreshRate = this->refreshRate;
+      this->tableData[r * COLUMNS + c]->decor->textSize = this->decor->textSize;
+      this->tableData[r * COLUMNS + c]->decor->hasBorder = false;
+      this->tableData[r * COLUMNS + c]->dims.x = xOffset + CELL_MARGIN;
+      this->tableData[r * COLUMNS + c]->dims.y = (cellH * r) + yOffset;
+      this->tableData[r * COLUMNS + c]->dims.height = cellH;
+      this->tableData[r * COLUMNS + c]->dims.width =
+          this->colWidths[c] * (CHR_WIDTH(this->decor->textSize) + CELL_MARGIN);
+      memset(this->tableData[r * COLUMNS + c]->value, 0,
+             this->tableData[r * COLUMNS + c]->bufferSize);
+
+      xOffset +=
+          this->colWidths[c] * (CHR_WIDTH(this->decor->textSize) + CELL_MARGIN);
+
+#ifdef DEBUG
+      this->tableData[r * COLUMNS + c]->drawBox();
+      this->tableData[r * COLUMNS + c]->Update("---");
+#endif
+    }
+  }
+}