bool Shell::Resize

(

int

h

)

This resized the top panel or output panel as requested by the argument. The argument is the number of lines which are kept free for the input panel below the top panel

Returns

always true

Definition at line 383 of file Shell.cc.

References CreateWindows(), WindowLog::Display(), fPanelFrame, fPanelHeight, fPanelOut, WindowLog::SetWindow(), and wout.

Referenced by rl_top_resize().

{
    // Get curretn terminal size
    int lines, cols;
    getmaxyx(stdscr, lines, cols);

    // Check if we are in a valid range
    if (h<1 || h>lines-5)
        return false;

    // Set new height for panel to be kept free
    fPanelHeight = h;

    // Store the pointers of the old windows associated with the panels
    // which should be resized
    WINDOW *w_frame = panel_window(fPanelFrame);
    WINDOW *w_out   = panel_window(fPanelOut);

    // Create new windows
    WINDOW *wins[3];
    CreateWindows(wins, false);

    // Redirect the output stream to the new window
    wout.SetWindow(wins[2]);

    // Replace the windows associated with the panels
    replace_panel(fPanelFrame, wins[1]);
    replace_panel(fPanelOut,   wins[2]);

    // delete the ols windows
    delwin(w_out);
    delwin(w_frame);

    // FIXME:  NEEDED also in Redisplay panel
    //Redisplay();

    // Redisplay the contents
    wout.Display();

    return true;
}

Here is the call graph for this function:

Here is the caller graph for this function: