FictionViewerDlg.cpp

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// FictionViewerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "fred.h"
#include "FictionViewerDlg.h"
#include "missionui/fictionviewer.h"
#include "gamesnd/eventmusic.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

// FictionViewerDlg dialog


FictionViewerDlg::FictionViewerDlg(CWnd* pParent /*=NULL*/)
        : CDialog(FictionViewerDlg::IDD, pParent)
{
        //{{AFX_DATA_INIT(FictionViewerDlg)
        m_story_file = _T("");
        m_font_file = _T("");
        m_voice_file = _T("");
        m_fiction_music = 0;
        //}}AFX_DATA_INIT
}


void FictionViewerDlg::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(FictionViewerDlg)
        DDX_Text(pDX, IDC_STORY_FILE, m_story_file);
        DDX_Text(pDX, IDC_FONT_FILE, m_font_file);
        DDX_Text(pDX, IDC_VOICE_FILE, m_voice_file);
        DDX_CBIndex(pDX, IDC_FICTION_MUSIC, m_fiction_music);
        //}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(FictionViewerDlg, CDialog)
        //{{AFX_MSG_MAP(FictionViewerDlg)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()

// FictionViewerDlg message handlers

BOOL FictionViewerDlg::OnInitDialog()
{
        int i;
        CComboBox *box;

        box = (CComboBox *) GetDlgItem(IDC_FICTION_MUSIC);
        box->AddString("None");
        for (i=0; i<Num_music_files; i++){
                box->AddString(Spooled_music[i].name);          
        }

        // make sure we have at least one stage
        if (Fiction_viewer_stages.empty())
        {
                fiction_viewer_stage stage;
                memset(&stage, 0, sizeof(fiction_viewer_stage));
                stage.formula = Locked_sexp_true;

                Fiction_viewer_stages.push_back(stage);
        }
        else if (Fiction_viewer_stages.size() > 1)
        {
                MessageBox("You have multiple fiction viewer stages defined for this mission.  At present, FRED will only allow you to edit the first stage.");
        }

        // init fields based on first fiction viewer stage
        fiction_viewer_stage *stagep = &Fiction_viewer_stages.at(0);
        m_story_file = _T(stagep->story_filename);
        m_font_file = _T(stagep->font_filename);
        m_voice_file = _T(stagep->voice_filename);

        // music is managed through the mission
        m_fiction_music = Mission_music[SCORE_FICTION_VIEWER] + 1;

        CDialog::OnInitDialog();
        UpdateData(FALSE);
        return TRUE;
}

void FictionViewerDlg::OnOK() 
{
        UpdateData(TRUE);

        // store the fields in the data structure
        fiction_viewer_stage *stagep = &Fiction_viewer_stages.at(0);
        strcpy_s(stagep->story_filename, (LPCSTR)m_story_file);
        strcpy_s(stagep->font_filename, (LPCSTR)m_font_file);
        strcpy_s(stagep->voice_filename, (LPCSTR)m_voice_file);

        // if we don't have a story file, remove this stage (stage 0)
        if (strlen(stagep->story_filename) == 0)
                Fiction_viewer_stages.erase(Fiction_viewer_stages.begin());

        // set music
        Mission_music[SCORE_FICTION_VIEWER] = m_fiction_music - 1;

        CDialog::OnOK();
}

void FictionViewerDlg::OnCancel() 
{
        // TODO: Add extra cleanup here
        
        CDialog::OnCancel();
}

void FictionViewerDlg::OnClose()
{
        int z;

        UpdateData(TRUE);

        if (query_modified()) {
                z = MessageBox("Do you want to keep your changes?", "Close", MB_ICONQUESTION | MB_YESNOCANCEL);
                if (z == IDCANCEL){
                        return;
                }

                if (z == IDYES) {
                        OnOK();
                        return;
                }
        }

        CDialog::OnClose();
}

int FictionViewerDlg::query_modified()
{
        fiction_viewer_stage *stagep = &Fiction_viewer_stages.at(0);

        return strcmp(m_story_file, stagep->story_filename) || strcmp(m_font_file, stagep->font_filename) ||
                strcmp(m_voice_file, stagep->voice_filename) || m_fiction_music != (Mission_music[SCORE_FICTION_VIEWER] + 1);
}