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authorXin LI <delphij@FreeBSD.org>2014-02-28 19:12:44 +0000
committerXin LI <delphij@FreeBSD.org>2014-02-28 19:12:44 +0000
commit4b819fa20a8d007a10f2d3e8d6a5dedf7f18fc9a (patch)
treeb8f6e12b479a78216f3bffb8e1258d54087268de /c++/cursespad.cc
parente07762606a5bf651a501cb095c98cba90e4a8fe2 (diff)
downloadsrc-4b819fa20a8d007a10f2d3e8d6a5dedf7f18fc9a.tar.gz
src-4b819fa20a8d007a10f2d3e8d6a5dedf7f18fc9a.zip
Undo two previous imports which was never done in preparation of doing a
new import.
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=262616
Diffstat (limited to 'c++/cursespad.cc')
-rw-r--r--c++/cursespad.cc279
1 files changed, 0 insertions, 279 deletions
diff --git a/c++/cursespad.cc b/c++/cursespad.cc
deleted file mode 100644
index 28c58fab36ac..000000000000
--- a/c++/cursespad.cc
+++ /dev/null
@@ -1,279 +0,0 @@
-// * 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, 1999 *
- ****************************************************************************/
-
-#include "internal.h"
-
-#include <etip.h>
-#include <cursesw.h>
-
-MODULE_ID("$Id: cursespad.cc,v 1.13 2008/08/04 18:59:22 tom Exp $")
-
-NCursesPad::NCursesPad(int nlines, int ncols)
- : NCursesWindow(),
- viewWin(static_cast<NCursesWindow*>(0)),
- viewSub(static_cast<NCursesWindow*>(0)),
- h_gridsize(0), v_gridsize(0),
- min_row(0), min_col(0)
-{
- w = ::newpad(nlines, ncols);
- if (static_cast<WINDOW*>(0) == w) {
- count--;
- err_handler("Cannot construct window");
- }
- alloced = TRUE;
-}
-
-
-int NCursesPad::driver (int key)
-{
- // Default implementation
- switch(key) {
- case KEY_UP:
- // =======
- return REQ_PAD_UP;
- case KEY_DOWN:
- // =========
- return REQ_PAD_DOWN;
- case KEY_LEFT:
- // =========
- return REQ_PAD_LEFT;
- case KEY_RIGHT:
- // ==========
- return REQ_PAD_RIGHT;
- case KEY_EXIT:
- // =========
- case CTRL('X'):
- // ==========
- return REQ_PAD_EXIT;
-
- default: return(key);
- }
-}
-
-
-void NCursesPad::operator()(void)
-{
- NCursesWindow* W = Win();
-
- if (static_cast<NCursesWindow*>(0) != W) {
- int Width = W->width();
- int Height = W->height();
-
- int req = REQ_PAD_REFRESH;
-
- W->keypad(TRUE);
- W->meta(TRUE);
- refresh();
-
- do {
- bool changed = FALSE;
-
- switch (req) {
- case REQ_PAD_REFRESH:
- // ================
- changed = TRUE;
- break;
- case REQ_PAD_LEFT:
- // =============
- if (min_col > 0) {
- changed = TRUE;
- if (min_col < h_gridsize)
- min_col = 0;
- else
- min_col -= h_gridsize;
- }
- else
- OnNavigationError(req);
- break;
- case REQ_PAD_RIGHT:
- // ==============
- if (min_col < (width() - Width - 1)) {
- changed = TRUE;
- if (min_col > (width() - Width - h_gridsize - 1))
- min_col = width() - Width - 1;
- else
- min_col += h_gridsize;
- }
- else
- OnNavigationError(req);
- break;
- case REQ_PAD_UP:
- // ===========
- if (min_row > 0) {
- changed = TRUE;
- if (min_row < v_gridsize)
- min_row = 0;
- else
- min_row -= v_gridsize;
- }
- else
- OnNavigationError(req);
- break;
- case REQ_PAD_DOWN:
- // =============
- if (min_row < (height() - Height - 1)) {
- changed = TRUE;
- if (min_row > (height() - Height - v_gridsize - 1))
- min_row = height() - Height - 1;
- else
- min_row += v_gridsize;
- }
- else
- OnNavigationError(req);
- break;
-
- default:
- OnUnknownOperation(req);
- }
-
- if (changed) {
- noutrefresh();
- W->syncup();
- OnOperation(req);
- viewWin->refresh();
- }
- } while( (req=driver(W->getch())) != REQ_PAD_EXIT );
- }
-}
-
-
-int NCursesPad::refresh()
-{
- int res = noutrefresh();
- if (res==OK && (static_cast<NCursesWindow*>(0) != viewWin)) {
- res = (viewWin->refresh());
- }
- return(res);
-}
-
-int NCursesPad::noutrefresh()
-{
- int res = OK;
- NCursesWindow* W = Win();
- if (static_cast<NCursesWindow*>(0) != W) {
- int high = W->maxy();
- int wide = W->maxx();
- res = copywin(*W, min_row, min_col,
- 0, 0, high, wide,
- FALSE);
- if (res==OK) {
- W->syncup();
- res = viewWin->noutrefresh();
- }
- }
- return (res);
-}
-
-void NCursesPad::setWindow(NCursesWindow& view,
- int v_grid NCURSES_PARAM_INIT(1),
- int h_grid NCURSES_PARAM_INIT(1))
-{
- viewWin = &view;
- min_row = min_col = 0;
- if (h_grid <=0 || v_grid <= 0)
- err_handler("Illegal Gridsize");
- else {
- h_gridsize = h_grid;
- v_gridsize = v_grid;
- }
-}
-
-void NCursesPad::setSubWindow(NCursesWindow& sub)
-{
- if (static_cast<NCursesWindow*>(0) == viewWin)
- err_handler("Pad has no viewport");
- assert(viewWin != 0);
- if (!viewWin->isDescendant(sub))
- THROW(new NCursesException("NCursesFramePad", E_SYSTEM_ERROR));
- viewSub = &sub;
-}
-
-void NCursesFramedPad::OnOperation(int pad_req)
-{
- NCursesWindow* W = Win();
- NCursesWindow* W2 = getWindow();
-
- if ((static_cast<NCursesWindow*>(0) != W) && (static_cast<NCursesWindow*>(0) != W2)) {
- int Width = W->width();
- int Height = W->height();
- int i, row, col, h_len, v_len;
-
- h_len = (Width*Width + width() - 1)/width();
- if (h_len==0)
- h_len = 1;
- if (h_len > Width)
- h_len = Width;
-
- v_len = (Height*Height + height() - 1)/height();
- if (v_len==0)
- v_len = 1;
- if (v_len > Height)
- v_len = Height;
-
- col = (min_col * Width + width() - 1) / width();
- if (col + h_len > Width)
- col = Width - h_len;
-
- row = (min_row * Height + height() - 1) / height();
- if (row + v_len > Height)
- row = Height - v_len;
-
- W2->vline(1,Width+1,Height);
- W2->attron(A_REVERSE);
- if (v_len>=2) {
- W2->addch(row+1,Width+1,ACS_UARROW);
- for(i=2;i<v_len;i++)
- W2->addch(row+i,Width+1,' ');
- W2->addch(row+v_len,Width+1,ACS_DARROW);
- }
- else {
- for(i=1;i<=v_len;i++)
- W2->addch(row+i,Width+1,' ');
- }
- W2->attroff(A_REVERSE);
-
- W2->hline(Height+1,1,Width);
- W2->attron(A_REVERSE);
- if (h_len >= 2) {
- W2->addch(Height+1,col+1,ACS_LARROW);
- for(i=2;i<h_len;i++)
- W2->addch(Height+1,col+i,' ');
- W2->addch(Height+1,col+h_len,ACS_RARROW);
- }
- else {
- for(i=1;i<=h_len;i++)
- W2->addch(Height+1,col+i,' ');
- }
- W2->attroff(A_REVERSE);
- }
-}