all todos for textwindow should be done

arch/textwindow.cc

@@ -20,9 +20,15 @@ void TextWindow::setPos(unsigned rel_x, unsigned rel_y) {
 }
 
 void TextWindow::getPos(unsigned& rel_x, unsigned& rel_y) const {
+    if(use_cursor){
         CGA::getCursor(rel_x, rel_y);
         rel_x -= from_col;
         rel_y -= from_row;
+    }
+    else {
+        rel_x = pos_x - from_col;
+        rel_y = pos_y - from_row;
+    }
 }
 
 void TextWindow::setPos(int rel_x, int rel_y) {
@@ -35,8 +41,10 @@ void TextWindow::setPos(int rel_x, int rel_y) {
 }
 
 void TextWindow::getPos(int& rel_x, int& rel_y) const {
-  (void)rel_x;
-  (void)rel_y;
+    unsigned x, y;
+    getPos(x,y);
+    rel_x = x;
+    rel_y = y;
 }
 
 void TextWindow::print(const char* str, size_t length, CGA::Attribute attrib) {

arch/textwindow.h

@@ -55,7 +55,6 @@ class TextWindow {
    *                   software cursor/variable (`false`) should be used to
    *                   store the current position
    *
-   *  \todo(11) Implement constructor
    */
   TextWindow(unsigned from_col, unsigned to_col, unsigned from_row,
              unsigned to_row, bool use_cursor = false);
@@ -71,8 +70,6 @@ class TextWindow {
    *
    *  \param rel_x Column in window
    *  \param rel_y Row in window
-   *  \todo(11) Implement method, use \ref CGA::setCursor() for the hardware
-   * cursor
    */
   void setPos(unsigned rel_x, unsigned rel_y);
 
@@ -87,8 +84,6 @@ class TextWindow {
    * Negative coordinates are interpreted relative to the right and bottom
    * border of the window.
    *
-   *  \todo(11) Implement this method (it can either use or replace
-   *       \ref setPos(unsigned, unsigned))
    */
   void setPos(int rel_x, int rel_y);
 
@@ -100,8 +95,6 @@ class TextWindow {
    *
    *  \param rel_x Column in window
    *  \param rel_y Row in window
-   *  \todo(11) Implement Method, use \ref CGA::getCursor() for the hardware
-   * cursor
    */
   void getPos(unsigned& rel_x, unsigned& rel_y) const;
 
@@ -128,7 +121,6 @@ class TextWindow {
    *  \param string Text to be printed
    *  \param length Length of text
    *  \param attrib Attribute for text
-   *  \todo(11) Implement Method
    */
   void print(const char* string, size_t length,
              CGA::Attribute attrib = CGA::Attribute());  // NOLINT
@@ -137,7 +129,6 @@ class TextWindow {
    *
    *  \param character Fill character
    *  \param attrib Attribute for fill character
-   *  \todo(11) Implement Method
    */
   void reset(char character = ' ', CGA::Attribute attrib = CGA::Attribute());
 };

main.cc

@@ -27,6 +27,11 @@ extern "C" int main() {
   tw.reset();
   tw.setPos(0,0);
   tw.print("lorem ipsum dolor sit amit", 26);
+  tw.setPos(0,-1);
+  tw.print("test", 4, CGA::Attribute(CGA::BLACK, CGA::BLUE));
+  int x,y;
+  tw.getPos(x,y);
+  tw.setPos(x+1,y);
 
   /* Start application processors
    * To avoid unexpected behaviour, make sure that interrupts are not