mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
7a69bbfb27
Obtained from: ftp://dickey.his.com/ncurses/
147 lines
4.8 KiB
C++
147 lines
4.8 KiB
C++
// * this is for making emacs happy: -*-Mode: C++;-*-
|
|
/****************************************************************************
|
|
* Copyright (c) 1998,1999,2001 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 <juergen.pfeifer@gmx.net> 1997 *
|
|
****************************************************************************/
|
|
|
|
#include "internal.h"
|
|
#include "cursesapp.h"
|
|
|
|
MODULE_ID("$Id: cursesapp.cc,v 1.8 2001/03/24 21:25:36 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;
|
|
while( (S=top()) ) {
|
|
pop();
|
|
delete S;
|
|
}
|
|
delete Root_Window;
|
|
::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 && top())
|
|
top()->show();
|
|
}
|
|
return (slk_stack ? FALSE : TRUE);
|
|
}
|
|
|
|
Soft_Label_Key_Set* NCursesApplication::top() const {
|
|
if (slk_stack)
|
|
return slk_stack->SLKs;
|
|
else
|
|
return (Soft_Label_Key_Set*)0;
|
|
}
|
|
|
|
int NCursesApplication::operator()(void) {
|
|
bool bColors = b_Colors;
|
|
Soft_Label_Key_Set* S;
|
|
|
|
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;
|
|
if (theApp)
|
|
THROW(new NCursesException("Application object already created."));
|
|
else
|
|
theApp = this;
|
|
}
|