From 7756a11530d9338954922c1df8e57c66a89fbdea Mon Sep 17 00:00:00 2001
From: Jonas Gunz <himself@jonasgunz.de>
Date: Wed, 12 Jun 2019 20:48:30 +0200
Subject: Initial commit

---
 src/editor.cpp | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 src/editor.cpp

(limited to 'src/editor.cpp')

diff --git a/src/editor.cpp b/src/editor.cpp
new file mode 100644
index 0000000..f8aafac
--- /dev/null
+++ b/src/editor.cpp
@@ -0,0 +1,94 @@
+#include "editor.h"
+
+editor::editor(sPos _size)
+{
+	setSize(_size.x + 2, _size.y + 2);
+	size = _size;
+
+	currentPosition = {0,0};
+	currentColor = _COL_WHITE | _COL_BLACK_BG;
+	currentChar = ' ';
+	currentMode = 0;
+
+	storage = new cObject(size.x, size.y);
+	storage->drawRectangle(currentChar, currentChar, {0,0}, {size.x-1, size.y-1}, _COL_BLACK_BG | _COL_WHITE, _COL_BLACK_BG | _COL_WHITE);
+	storage->setPosition(1,1);
+
+	drawLine('-', {1,0}, {_size.x, 0}, _COL_DEFAULT);
+	drawLine('-', {1, _size.y + 1}, {_size.x, _size.y + 1}, _COL_DEFAULT);
+	drawLine('|', {0,1}, {0,_size.y}, _COL_DEFAULT);
+	drawLine('|', {_size.x + 1,1}, {_size.x + 1,_size.y}, _COL_DEFAULT);
+
+	drawPoint('+', {0,0} ,_COL_DEFAULT);
+	drawPoint('+', {_size.x + 1,0} ,_COL_DEFAULT);
+	drawPoint('+', {0,_size.y + 1} ,_COL_DEFAULT);
+	drawPoint('+', {_size.x + 1,_size.y + 1} ,_COL_DEFAULT);
+}
+
+editor::~editor()
+{
+	delete storage;
+	destruct();
+}
+
+void editor::onChar(unsigned char _c)
+{
+	storage->drawPoint(_c, currentPosition, _COL_DEFAULT);
+	currentChar = _c;
+	update();
+}
+
+void editor::onClick(sPos _pos, unsigned int _button)
+{
+	if (_pos.x < 1 || _pos.y < 1 || _pos.x > size.x || _pos.y > size.y)
+		return;
+
+	currentPosition = {_pos.x - 1, _pos.y - 1};
+
+	update();
+}
+
+void editor::setCursor(sPos _pos)
+{
+
+	if (_pos.x < 0 || _pos.y < 0 || _pos.x >= size.x || _pos.y >= size.y)
+		return;
+
+	currentPosition = _pos;
+
+	update();
+}
+
+void editor::setColor(uint16_t _color)
+{
+	currentColor = _color;
+
+	update();
+}
+
+void editor::setChar(unsigned char _c)
+{
+	currentChar = _c;
+
+	update();
+}
+
+void editor::update()
+{
+	storage->write(this, {0,0});
+	
+	int tx = currentPosition.x + 1;
+	int ty = currentPosition.y + 1;
+	
+	drawPoint( cScreen[tx][ty], {tx, ty}, _COL_WHITE_BG | _COL_BLACK);
+
+	char text[5];
+	snprintf(text, 4, "#%c#", currentChar);
+	drawText(text, {0, size.y + 1}, currentColor);
+}
+
+void editor::moveCursor(sPos _relMovement)
+{
+	setCursor({currentPosition.x + _relMovement.x, currentPosition.y + _relMovement.y});
+}
+
-- 
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