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engines/bagel/hodjnpodj/garfunkle/optndlg.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "bagel/hodjnpodj/hnplibs/stdafx.h"
+#include "bagel/hodjnpodj/hnplibs/button.h"
+#include "bagel/hodjnpodj/hnplibs/text.h"
+#include "bagel/hodjnpodj/globals.h"
+#include "bagel/hodjnpodj/garfunkle/resource.h"
+#include "bagel/hodjnpodj/garfunkle/garfunkle.h"
+#include "bagel/hodjnpodj/garfunkle/optndlg.h"
+
+namespace Bagel {
+namespace HodjNPodj {
+namespace Garkfunkle {
+
+static  CPalette *pSubOptionsPalette;
+static  CColorButton *pOKButton = nullptr;                     // OKAY button on scroll
+static  CColorButton *pCancelButton = nullptr;                 // Cancel button on scroll
+static  CRadioButton *pGameButton = nullptr;
+static  CRadioButton *pMusicButton = nullptr;
+
+CText   *m_pButtonsText = nullptr;
+CText   *m_pSpeedText = nullptr;
+
+/////////////////////////////////////////////////////////////////////////////
+// COptnDlg dialog
+
+
+COptnDlg::COptnDlg(CWnd* pParent, CPalette* pPalette)
+	: CBmpDialog(pParent, pPalette, IDD_SUBOPTIONS, ".\\ART\\SSCROLL.BMP") {
+	//{{AFX_DATA_INIT(COptnDlg)
+	m_nSpeed = MIN_SPEED;
+	m_nNumButtons = MAX_BUTTONS;
+	m_bPlayGame = true;
+	pSubOptionsPalette = pPalette;
+	//}}AFX_DATA_INIT
+}
+
+COptnDlg::~COptnDlg() {
+	if (m_pButtonsText != nullptr)
+		delete m_pButtonsText;
+	if (m_pSpeedText != nullptr)
+		delete m_pSpeedText;
+
+	CBmpDialog::OnDestroy();
+}
+
+void COptnDlg::DoDataExchange(CDataExchange* pDX) {
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(COptnDlg)
+	DDX_Control(pDX, IDC_NUMBUTTONS, m_ScrollButtons);
+	DDX_Control(pDX, IDC_SPEED, m_ScrollSpeed);
+	//}}AFX_DATA_MAP
+}
+
+BEGIN_MESSAGE_MAP(COptnDlg, CDialog)
+	//{{AFX_MSG_MAP(COptnDlg)
+	ON_WM_HSCROLL()
+	ON_WM_CREATE()
+	ON_WM_ERASEBKGND()
+	ON_WM_PAINT()
+	ON_WM_DESTROY()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+
+/////////////////////////////////////////////////////////////////////////////
+// COptnDlg message handlers
+
+int COptnDlg::OnCreate(LPCREATESTRUCT lpCreateStruct) {
+	if (CBmpDialog::OnCreate(lpCreateStruct) == -1)
+		return -1;
+
+	return 0;
+}
+
+bool COptnDlg::OnInitDialog() {
+	CBmpDialog::OnInitDialog();
+
+	CDC     *pDC;
+	CRect   statRect;
+
+	pDC = GetDC();
+
+	mSpeedTable[0] =  "Way Largo";
+	mSpeedTable[1] =  "Largo";
+	mSpeedTable[2] =  "Adagio";
+	mSpeedTable[3] =  "Andante";
+	mSpeedTable[4] =  "Andantino";
+	mSpeedTable[5] =  "Moderato";
+	mSpeedTable[6] =  "Allegretto";
+	mSpeedTable[7] =  "Allegro";
+	mSpeedTable[8] =  "Vivace";
+	mSpeedTable[9] =  "Presto";
+	mSpeedTable[10] = "Prestissimo";
+	mSpeedTable[11] = "Way Prestissimo";
+
+	statRect.SetRect(LEFT_SIDE, 26, LEFT_SIDE + 175, 41);
+	if ((m_pButtonsText = new CText()) != nullptr) {
+		(*m_pButtonsText).SetupText(pDC, pSubOptionsPalette, &statRect, JUSTIFY_LEFT);
+	}
+
+	m_ScrollButtons.SetScrollRange(MIN_BUTTONS, MAX_BUTTONS, 0);
+	m_ScrollButtons.SetScrollPos(m_nNumButtons, true);
+
+	statRect.SetRect(LEFT_SIDE, 65, LEFT_SIDE + 175, 80);
+	if ((m_pSpeedText = new CText()) != nullptr) {
+		(*m_pSpeedText).SetupText(pDC, pSubOptionsPalette, &statRect, JUSTIFY_LEFT);
+	}
+
+	m_ScrollSpeed.SetScrollRange(MIN_SPEED, MAX_SPEED, 0);
+	m_ScrollSpeed.SetScrollPos(m_nSpeed, true);
+
+	if ((pOKButton = new CColorButton) != nullptr) {                   // build a color QUIT button to let us exit
+		(*pOKButton).SetPalette(pSubOptionsPalette);                        // set the palette to use
+		(*pOKButton).SetControl(IDOK, this);            // tie to the dialog control
+	}
+
+	if ((pCancelButton = new CColorButton) != nullptr) {                   // build a color QUIT button to let us exit
+		(*pCancelButton).SetPalette(pSubOptionsPalette);                        // set the palette to use
+		(*pCancelButton).SetControl(IDCANCEL, this);            // tie to the dialog control
+	}
+
+	if ((pGameButton = new CRadioButton) != nullptr) {                 // build a color QUIT button to let us exit
+		(*pGameButton).SetPalette(pSubOptionsPalette);                      // set the palette to use
+		(*pGameButton).SetControl(IDC_PLAYGAME, this);              // tie to the dialog control
+	}
+
+
+	if ((pMusicButton = new CRadioButton) != nullptr) {                    // build a color QUIT button to let us exit
+		(*pMusicButton).SetPalette(pSubOptionsPalette);                     // set the palette to use
+		(*pMusicButton).SetControl(IDC_PLAYMUSIC, this);            // tie to the dialog control
+	}
+
+
+	ReleaseDC(pDC);
+
+	return true;  // return true  unless you set the focus to a control
+}
+
+void COptnDlg::OnDestroy() {
+	CBmpDialog::OnDestroy();
+}
+
+
+bool COptnDlg::OnCommand(WPARAM wParam, LPARAM lParam) {
+
+	if (HIWORD(lParam) == BN_CLICKED) {
+
+		switch (wParam) {
+
+		case IDC_PLAYGAME:
+			m_bPlayGame = true;
+			(*pGameButton).SetCheck(m_bPlayGame);
+			(*pMusicButton).SetCheck(!m_bPlayGame);
+			break;
+
+		case IDC_PLAYMUSIC:
+			m_bPlayGame = false;
+			(*pGameButton).SetCheck(m_bPlayGame);
+			(*pMusicButton).SetCheck(!m_bPlayGame);
+			break;
+
+		case IDOK:
+			ClearDialogImage();
+			EndDialog(IDOK);
+			break;
+
+		case IDCANCEL:
+			ClearDialogImage();
+			EndDialog(0);
+			break;
+
+		default:
+			break;
+		} // end switch
+	} // end if
+
+	return true;
+
+} // end OnCommand
+
+
+bool COptnDlg::OnEraseBkgnd(CDC *pDC) {
+	return true;
+}
+
+
+void COptnDlg::OnHScroll(unsigned int nSBCode, unsigned int nPos, CScrollBar* pScrollBar) {
+	int pMin,
+	    pMax;
+	int OldPos = pScrollBar->GetScrollPos();
+	int NewPos = OldPos;
+
+	pScrollBar->GetScrollRange(&pMin, &pMax);
+
+	switch (nSBCode) {
+	case SB_LINERIGHT:
+	case SB_PAGERIGHT:
+		NewPos++;
+		break;
+	case SB_RIGHT:
+		NewPos = pMax;
+		break;
+	case SB_LINELEFT:
+	case SB_PAGELEFT:
+		NewPos--;
+		break;
+	case SB_LEFT:
+		NewPos = pMin;
+		break;
+	case SB_THUMBPOSITION:
+	case SB_THUMBTRACK:
+		NewPos = nPos;
+		break;
+	}
+
+	if (NewPos < pMin) NewPos = pMin;
+	if (NewPos > pMax) NewPos = pMax;
+
+	if (NewPos != OldPos) {                              //To prevent "flicker"
+		(*pScrollBar).SetScrollPos(NewPos, true);        //...only update when
+	}                                                   //...changed
+
+	UpdateScrollbars();
+
+	CDialog::OnHScroll(nSBCode, NewPos, pScrollBar);
+}
+
+
+/*****************************************************************
+ *
+ *  UpdateScrollbars
+ *
+ *  FUNCTIONAL DESCRIPTION:
+ *
+ *      Updates data adjusted with scrollbars
+ *
+ *  FORMAL PARAMETERS:
+ *
+ *      none
+ *
+ *  IMPLICIT INPUT PARAMETERS:
+ *
+ *      CScrollbar  pScrollTime, pScrollColumns, pScrollRows
+ *
+ *  IMPLICIT OUTPUT PARAMETERS:
+ *
+ *      int m_nTime, m_nNumParts, m_nColumns, m_nRows
+ *
+ *  RETURN VALUE:
+ *
+ *      void
+ *
+ ****************************************************************/
+void COptnDlg::UpdateScrollbars() {
+	int OldValue;
+	CDC     *pDC;
+	char    msg[64];
+
+	pDC = GetDC();
+
+	OldValue = m_nNumButtons;
+	m_nNumButtons = m_ScrollButtons.GetScrollPos();
+	if (OldValue != m_nNumButtons) {
+		Common::sprintf_s(msg, "Number of Musicians:  %d", m_nNumButtons);
+		(*m_pButtonsText).DisplayString(pDC, msg, 14, FW_BOLD, OPTIONS_COLOR);
+	}
+
+	OldValue = m_nSpeed;
+	m_nSpeed = m_ScrollSpeed.GetScrollPos();
+	if (OldValue != m_nSpeed) {
+		Common::sprintf_s(msg, "Speed:  %s", mSpeedTable[m_nSpeed].c_str());
+		(*m_pSpeedText).DisplayString(pDC, msg, 14, FW_BOLD, OPTIONS_COLOR);
+	}
+
+	ReleaseDC(pDC);
+}
+
+void COptnDlg::OnOK() {
+	ClearDialogImage();
+	EndDialog(IDOK);
+}
+
+void COptnDlg::OnCancel() {
+	ClearDialogImage();
+	EndDialog(0);
+}
+
+void COptnDlg::OnPaint() {
+	CDC     *pDC;
+	char    msg[64];
+
+	CBmpDialog::OnPaint();
+
+	pDC = GetDC();
+
+	Common::sprintf_s(msg, "Number of Musicians:  %d", m_nNumButtons);
+	(*m_pButtonsText).DisplayString(pDC, msg, 14, FW_BOLD, OPTIONS_COLOR);
+
+	Common::sprintf_s(msg, "Speed:  %s", mSpeedTable[m_nSpeed].c_str());
+	(*m_pSpeedText).DisplayString(pDC, msg, 14, FW_BOLD, OPTIONS_COLOR);
+
+	(*pGameButton).SetCheck(m_bPlayGame);
+	(*pMusicButton).SetCheck(!m_bPlayGame);
+
+	ReleaseDC(pDC);
+
+}
+
+void COptnDlg::ClearDialogImage() {
+	if (pOKButton != nullptr) {                          // release the button
+		delete pOKButton;
+		pOKButton = nullptr;
+	}
+
+	if (pCancelButton != nullptr) {                        // release the button
+		delete pCancelButton;
+		pCancelButton = nullptr;
+	}
+
+	if (pGameButton != nullptr) {                      // release the button
+		delete pGameButton;
+		pGameButton = nullptr;
+	}
+
+	if (pMusicButton != nullptr) {                         // release the button
+		delete pMusicButton;
+		pMusicButton = nullptr;
+	}
+
+	ValidateRect(nullptr);
+}
+
+} // namespace Garfunkle
+} // namespace HodjNPodj
+} // namespace Bagel