| -rw-r--r-- | core/apps/embeddedkonsole/TEScreen.cpp | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/core/apps/embeddedkonsole/TEScreen.cpp b/core/apps/embeddedkonsole/TEScreen.cpp index 1db34d2..30ff49d 100644 --- a/core/apps/embeddedkonsole/TEScreen.cpp +++ b/core/apps/embeddedkonsole/TEScreen.cpp @@ -65,17 +65,17 @@ /*! creates a `TEScreen' of `lines' lines and `columns' columns. */ -TEScreen::TEScreen(int lines, int columns) +TEScreen::TEScreen(int _lines, int _columns) : + lines(_lines), + columns(_columns), + tabstops(0), + histCursor(0), + horzCursor(0) { - this->lines = lines; - this->columns = columns; // odebug << "Columns " << columns << "" << oendl; - image = (ca*) malloc(lines*columns*sizeof(ca)); - tabstops = NULL; initTabStops(); - - histCursor = 0; - horzCursor = 0; + image = new ca[lines*columns]; + initTabStops(); clearSelection(); reset(); @@ -86,8 +86,8 @@ TEScreen::TEScreen(int lines, int columns) TEScreen::~TEScreen() { - free(image); - if (tabstops) free(tabstops); + delete [] image; + delete [] tabstops; } /* ------------------------------------------------------------------------- */ @@ -396,7 +396,7 @@ void TEScreen::resizeImage(int new_lines, int new_columns) } // make new image - ca* newimg = (ca*)malloc( new_lines * new_columns * sizeof( ca)); + ca* newimg = new ca[new_lines * new_columns]; clearSelection(); @@ -418,7 +418,7 @@ void TEScreen::resizeImage(int new_lines, int new_columns) newimg[y*new_columns+x].b = image[loc(x,y)].b; newimg[y*new_columns+x].r = image[loc(x,y)].r; } - free(image); + delete [] image; image = newimg; lines = new_lines; columns = new_columns; @@ -507,7 +507,7 @@ void TEScreen::effectiveRendition() ca* TEScreen::getCookedImage() { int x,y; - ca* merged = (ca*)malloc(lines*columns*sizeof(ca)); + ca* merged = new ca[lines*columns]; ca dft(' ',DEFAULT_FORE_COLOR,DEFAULT_BACK_COLOR,DEFAULT_RENDITION); if (histCursor > hist.getLines()) { @@ -623,8 +623,10 @@ void TEScreen::changeTabStop(bool set) void TEScreen::initTabStops() { - if (tabstops) free(tabstops); - tabstops = (bool*)malloc(columns*sizeof(bool)); + if (tabstops) + delete [] tabstops; + + tabstops = new bool[columns]; // Arrg! The 1st tabstop has to be one longer than the other. // i.e. the kids start counting from 0 instead of 1. // Other programs might behave correctly. Be aware. |