Base version of ncurses-5.7 library
diff --git a/c++/cursesapp.cc b/c++/cursesapp.cc
new file mode 100644
index 0000000..ddab6fd
--- /dev/null
+++ b/c++/cursesapp.cc
@@ -0,0 +1,164 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 1997 *
+ * and: Thomas E. Dickey *
+ ****************************************************************************/
+
+#include "internal.h"
+#include "cursesapp.h"
+
+MODULE_ID("$Id: cursesapp.cc,v 1.15 2008/08/16 17:15:35 tom Exp $")
+
+void
+NCursesApplication::init(bool bColors)
+{
+ if (bColors)
+ NCursesWindow::useColors();
+
+ if (Root_Window->colors() > 1) {
+ b_Colors = TRUE;
+ Root_Window->setcolor(1);
+ Root_Window->setpalette(COLOR_YELLOW,COLOR_BLUE);
+ Root_Window->setcolor(2);
+ Root_Window->setpalette(COLOR_CYAN,COLOR_BLUE);
+ Root_Window->setcolor(3);
+ Root_Window->setpalette(COLOR_BLACK,COLOR_BLUE);
+ Root_Window->setcolor(4);
+ Root_Window->setpalette(COLOR_BLACK,COLOR_CYAN);
+ Root_Window->setcolor(5);
+ Root_Window->setpalette(COLOR_BLUE,COLOR_YELLOW);
+ Root_Window->setcolor(6);
+ Root_Window->setpalette(COLOR_BLACK,COLOR_GREEN);
+ }
+ else
+ b_Colors = FALSE;
+
+ Root_Window->bkgd(' '|window_backgrounds());
+}
+
+NCursesApplication* NCursesApplication::theApp = 0;
+NCursesWindow* NCursesApplication::titleWindow = 0;
+NCursesApplication::SLK_Link* NCursesApplication::slk_stack = 0;
+
+NCursesApplication::~NCursesApplication()
+{
+ Soft_Label_Key_Set* S;
+
+ delete titleWindow;
+ titleWindow = 0;
+
+ while( (S=top()) ) {
+ pop();
+ delete S;
+ }
+
+ delete Root_Window;
+ Root_Window = 0;
+
+ ::endwin();
+}
+
+int NCursesApplication::rinit(NCursesWindow& w)
+{
+ titleWindow = &w;
+ return OK;
+}
+
+void NCursesApplication::push(Soft_Label_Key_Set& S)
+{
+ SLK_Link* L = new SLK_Link;
+ assert(L != 0);
+ L->prev = slk_stack;
+ L->SLKs = &S;
+ slk_stack = L;
+ if (Root_Window)
+ S.show();
+}
+
+bool NCursesApplication::pop()
+{
+ if (slk_stack) {
+ SLK_Link* L = slk_stack;
+ slk_stack = slk_stack->prev;
+ delete L;
+ if (Root_Window) {
+ Soft_Label_Key_Set* xx = top();
+ if (xx != 0)
+ xx->show();
+ }
+ }
+ return (slk_stack ? FALSE : TRUE);
+}
+
+Soft_Label_Key_Set* NCursesApplication::top() const
+{
+ if (slk_stack)
+ return slk_stack->SLKs;
+ else
+ return static_cast<Soft_Label_Key_Set*>(0);
+}
+
+int NCursesApplication::operator()(void)
+{
+ bool bColors = b_Colors;
+ Soft_Label_Key_Set* S = 0;
+
+ int ts = titlesize();
+ if (ts>0)
+ NCursesWindow::ripoffline(ts,rinit);
+ Soft_Label_Key_Set::Label_Layout fmt = useSLKs();
+ if (fmt!=Soft_Label_Key_Set::None) {
+ S = new Soft_Label_Key_Set(fmt);
+ assert(S != 0);
+ init_labels(*S);
+ }
+
+ Root_Window = new NCursesWindow(::stdscr);
+ init(bColors);
+
+ if (ts>0)
+ title();
+ if (fmt!=Soft_Label_Key_Set::None) {
+ push(*S);
+ }
+
+ return run();
+}
+
+NCursesApplication::NCursesApplication(bool bColors)
+ : b_Colors(bColors),
+ Root_Window(NULL)
+{
+ if (theApp)
+ THROW(new NCursesException("Application object already created."));
+ else
+ theApp = this;
+}