source: downloads/ogre/Tools/3dsmaxExport/OgreExport/src/OgreMaxExportTabGeneral.cpp @ 24

#include "OgreExport.h"
#include "resource.h"

static OgreMaxExport_General* sInst;

void OgreMaxExport_General::onInitDialog(HWND hDlg) {
        OgreMaxExport_TabPaneHandler::onInitDialog(hDlg);

        // set the initial dialog state
        std::stringstream ss;
        SetWindowText(GetDlgItem(m_hDlg, IDC_TXT_EXPORT_DIR), m_config.getExportPath().c_str());
        SendMessage(GetDlgItem(m_hDlg, IDC_CHK_FLIP_YZ), BM_SETCHECK, (m_config.getInvertYZ() ? BST_CHECKED : BST_UNCHECKED), 0);

        ss << m_config.getScale();
        SetWindowText(GetDlgItem(m_hDlg, IDC_TXT_SCALE), ss.str().c_str());
}

void OgreMaxExport_General::onInvertYZ(bool checked) {
        m_config.setInvertYZ(checked);
}

void OgreMaxExport_General::onSetScale(float newScale) {
}

void OgreMaxExport_General::onExportDirectoryChanged(const std::string& newDirectory) {
        m_config.setExportPath(newDirectory);
}

void OgreMaxExport_General::onDestroy() {
        update();
}

// read the contents from the dialog controls
void OgreMaxExport_General::update() {

        char buf[64];

        // export path is not settable in the dialog at this time, skip it

        // get the scale and invert-YZ settings
        m_config.setInvertYZ(BST_CHECKED==IsDlgButtonChecked(m_hDlg, IDC_CHK_FLIP_YZ));

        // we really can only do this here unless we want to process every keystroke in the scale edit box
        GetWindowText(GetDlgItem(m_hDlg, IDC_TXT_SCALE), buf, 64);
        float scale = atof(buf);

        if (scale == 0.0f) //sets to 0.0 if the text cannot be converted; change to 1.0 in that case
                scale = 1.0f; 

        m_config.setScale(scale); 
}

// for the sake of sanity, keep the dlgproc and the handler class implementation here in the same source file
INT_PTR CALLBACK GeneralTabDialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) {

        switch(message) {
        case WM_INITDIALOG:
                sInst = (OgreMaxExport_General*) lParam;

                sInst->onInitDialog(hDlg);
                SetWindowPos(hDlg, HWND_TOP, 10, 40, 0, 0, SWP_NOSIZE);
                ShowWindow(hDlg, SW_SHOW);
                break;

        case WM_COMMAND:
                switch(LOWORD(wParam)) {
                case IDC_SELECT_EXPORT_DIR:
                        switch(HIWORD(wParam)) {
                        case BN_CLICKED:
                                break;

                        }
                        break;
                case IDC_CHK_FLIP_YZ:
                        sInst->onInvertYZ(BST_CHECKED==IsDlgButtonChecked(hDlg, IDC_CHK_FLIP_YZ));      
                        break;
                }
                break;

        case WM_DESTROY:
                sInst->onDestroy();
                break;
        }
        return FALSE;
}