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370 lines
8.0 KiB
C++
370 lines
8.0 KiB
C++
/*
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* Descent 3
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* Copyright (C) 2024 Parallax Software
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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--- HISTORICAL COMMENTS FOLLOW ---
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* $Logfile: /DescentIII/Main/editor/KeypadDialog.cpp $
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* $Revision: 1.1.1.1 $
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* $Date: 2003-08-26 03:57:38 $
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* $Author: kevinb $
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*
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* Generic Keypad Dialog base class
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*
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* $Log: not supported by cvs2svn $
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*
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* 7 3/15/99 5:22p Chris
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* Fixed bug where the last entered data would be lost when a keypad was
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* scrolled
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*
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* 6 10/01/98 10:48a Samir
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* hopefully fixced scrolling problem.
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*
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* 5 10/02/97 6:47p Samir
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* Made m_Active static, so deactivating one keypad deactivates all.
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*
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* 4 8/25/97 12:08p Samir
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* Damn, another fuckup.
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*
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* 3 8/25/97 12:05p Samir
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* Oops, a fuckup fixed.
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*
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* 2 8/25/97 12:03p Samir
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* Fixed a lot of scrolling problems.
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*
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* 6 2/21/97 5:04p Samir
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* Set active flag to false when destroying to prevent corruption of
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* memory for some reason.
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*
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* 5 2/20/97 6:05p Samir
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* Allow for clean activation and deactivation of surfaces in editor when
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* going into fullscreen mode.
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*
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* 4 2/19/97 7:31p Samir
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* now scrolling for child and sibling windows.
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*
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* 3 1/27/97 11:38a Samir
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* Added horizontal scrolling of keypad modeless dialog.
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*
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* $NoKeywords: $
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*/
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// KeypadDialog.cpp : implementation file
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//
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#include "stdafx.h"
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#include "editor.h"
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#include "KeypadDialog.h"
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#include "mono.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CKeypadDialog dialog
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BOOL CKeypadDialog::m_Active = TRUE;
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CKeypadDialog::CKeypadDialog(UINT id, CWnd* pParent /*=NULL*/)
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: CDialog(id, pParent)
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{
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//{{AFX_DATA_INIT(CKeypadDialog)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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m_IDD = id;
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m_wndParent = pParent;
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}
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void CKeypadDialog::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CKeypadDialog)
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// NOTE: the ClassWizard will add DDX and DDV calls here
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CKeypadDialog, CDialog)
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//{{AFX_MSG_MAP(CKeypadDialog)
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ON_WM_SIZE()
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ON_WM_VSCROLL()
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ON_WM_HSCROLL()
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ON_WM_DESTROY()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CKeypadDialog message handlers
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BOOL CKeypadDialog::OnInitDialog()
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{
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CDialog::OnInitDialog();
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m_hpos = m_vpos = m_fullheight = m_fullwidth = 0;
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// get dimensions of dialog.
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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void CKeypadDialog::OnSize(UINT nType, int cx, int cy)
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{
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RECT rect;
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LONG style;
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CDialog::OnSize(nType, cx, cy);
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if (!m_sized) {
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// first time sizing initialization.
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m_fullwidth = cx;
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m_fullheight = cy;
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m_sized = true;
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}
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rect.left = 0;
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rect.right = cx;
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rect.top = 0;
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rect.bottom = cy;
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style = GetWindowLong(m_hWnd, GWL_STYLE);
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style = style & (WS_VSCROLL + WS_HSCROLL);
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AdjustWindowRect(&rect, style, FALSE);
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InitScrollBars(rect.right-rect.left,rect.bottom-rect.top);
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}
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void CKeypadDialog::PostNcDestroy()
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{
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// TODO: Add your specialized code here and/or call the base class
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delete this;
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}
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void CKeypadDialog::OnCancel()
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{
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// Do nothing:: So we force the program to manual close this modeless dialog
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}
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BOOL CKeypadDialog::Create()
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{
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BOOL res;
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m_sized = false;
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res = CDialog::Create(m_IDD, m_wndParent);
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return res;
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}
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void CKeypadDialog::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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SCROLLINFO si;
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int new_pos=0;
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CDialog::SetFocus();
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if (!pScrollBar) {
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si.cbSize = sizeof(SCROLLINFO);
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si.fMask = SIF_ALL;
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GetScrollInfo(SB_VERT, &si);
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switch (nSBCode)
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{
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case SB_LINEUP:
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new_pos = si.nPos - 4;
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break;
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case SB_LINEDOWN:
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new_pos = si.nPos + 4;
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break;
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case SB_PAGEUP:
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new_pos = si.nPos - si.nPage;
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break;
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case SB_PAGEDOWN:
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new_pos = si.nPos + si.nPage;
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break;
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case SB_THUMBPOSITION:
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new_pos = nPos;
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break;
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case SB_THUMBTRACK:
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new_pos = nPos;
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break;
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default:
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new_pos = si.nPos;
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}
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// make sure new_pos is in a valid range
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if (new_pos > (int)((si.nMax-si.nPage)+1))
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new_pos = (si.nMax-si.nPage)+1;
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if (new_pos < 0)
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new_pos = 0;
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if (new_pos != si.nPos) {
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// We will use ScrollWindowEx to scroll the child windows of this dialog box.
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ScrollWindowEx(0, -(new_pos - si.nPos), NULL,
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NULL, NULL, NULL, SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE);
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UpdateWindow();
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si.cbSize = sizeof(si);
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si.fMask = SIF_POS;
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si.nPos = new_pos;
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SetScrollInfo(SB_VERT, &si, TRUE);
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}
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m_vpos = new_pos;
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}
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CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
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}
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void CKeypadDialog::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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SCROLLINFO si;
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int new_pos=0;
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CDialog::SetFocus();
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if (!pScrollBar) {
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si.cbSize = sizeof(SCROLLINFO);
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si.fMask = SIF_ALL;
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GetScrollInfo(SB_HORZ, &si);
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switch (nSBCode)
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{
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case SB_LINELEFT:
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new_pos = si.nPos - 4;
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break;
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case SB_LINERIGHT:
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new_pos = si.nPos + 4;
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break;
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case SB_PAGELEFT:
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new_pos = si.nPos - si.nPage;
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break;
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case SB_PAGERIGHT:
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new_pos = si.nPos + si.nPage;
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break;
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case SB_THUMBPOSITION:
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new_pos = nPos;
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break;
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case SB_THUMBTRACK:
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new_pos = nPos;
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break;
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default:
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new_pos = si.nPos;
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}
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// make sure new_pos is in a valid range
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if (new_pos > (int)((si.nMax-si.nPage)+1))
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new_pos = (si.nMax-si.nPage)+1;
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if (new_pos < 0)
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new_pos = 0;
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if (new_pos != si.nPos) {
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// We will use ScrollWindowEx to scroll the child windows of this dialog box.
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ScrollWindowEx(-(new_pos - si.nPos), 0,NULL,
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NULL, NULL, NULL, SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE);
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UpdateWindow();
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si.cbSize = sizeof(si);
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si.fMask = SIF_POS;
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si.nPos = new_pos;
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SetScrollInfo(SB_HORZ, &si, TRUE);
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}
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m_hpos = new_pos;
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}
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CDialog::OnHScroll(nSBCode, nPos, pScrollBar);
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}
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void CKeypadDialog::OnDestroy()
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{
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m_Active = FALSE;
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CDialog::OnDestroy();
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}
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void CKeypadDialog::InitScrollBars(int vis_w, int vis_h)
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{
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SCROLLINFO si;
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bool hscroll = false, vscroll = false;
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si.cbSize = sizeof(si);
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si.fMask = SIF_RANGE | SIF_POS | SIF_PAGE;
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si.nMin = 0;
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// mprintf((0, "%d,%d -> %d,%d\n", m_fullwidth, m_fullheight, vis_w, vis_h));
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if (m_fullwidth > vis_w)
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hscroll = true;
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if (m_fullheight > vis_h)
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vscroll = true;
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if (hscroll) {
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ScrollWindowEx(m_hpos, 0, NULL, NULL, NULL, NULL, SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE);
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si.nMax = m_fullwidth-1;
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si.nPage = vis_w - (vscroll ? GetSystemMetrics(SM_CXVSCROLL) : 0);
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si.nPos = 0;
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SetScrollInfo(SB_HORZ, &si);
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ShowScrollBar(SB_HORZ, TRUE);
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}
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else {
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ShowScrollBar(SB_HORZ, FALSE);
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ScrollWindowEx(m_hpos, 0, NULL, NULL, NULL, NULL, SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE);
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// mprintf((0, "hoff=%d\n", m_hpos));
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}
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if (vscroll) {
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ScrollWindowEx(0, m_vpos, NULL, NULL, NULL, NULL, SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE);
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si.nMax = m_fullheight-1;
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si.nPage = vis_h - (hscroll ? GetSystemMetrics(SM_CYHSCROLL) : 0);
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si.nPos = 0;
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SetScrollInfo(SB_VERT, &si);
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ShowScrollBar(SB_VERT, TRUE);
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m_vpos = 0;
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}
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else {
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ShowScrollBar(SB_VERT, FALSE);
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ScrollWindowEx(0, m_vpos, NULL, NULL, NULL, NULL, SW_SCROLLCHILDREN | SW_INVALIDATE | SW_ERASE);
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// mprintf((0, "voff=%d\n", m_vpos));
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}
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m_hpos = 0;
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m_vpos = 0;
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}
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