FrameScanBasePage.cpp

#include "stdafx.h"
#include "FrameScanBasePage.h"
#include "PresetNameDlg.h"

namespace scope {
namespace gui {

CFrameScanBasePage::CFrameScanBasePage(const uint32_t& _area, parameters::ScannerVectorFrameBasic& _scanvecparams)
    : CNoScanBasePage(_area, _scanvecparams)
    , zoom_edit(&_scanvecparams.zoom, true, true)
    , zoom_scroll(&_scanvecparams.zoom, 0.1, 1, true, true)
    , xres_edit(&_scanvecparams.xres, true, true)
    , yres_edit(&_scanvecparams.yres, true, true)
    , xaspectratio_edit(&_scanvecparams.xaspectratio, true, true)
    , yaspectratio_edit(&_scanvecparams.yaspectratio, true, true)
    , averages_edit(&scope_controller.GuiParameters.areas[area]->daq.averages, true, true)
    , scannerdelay_edit(&scope_controller.GuiParameters.areas[area]->daq.scannerdelay, true, true)
    , xoffset_edit(&_scanvecparams.xoffset, true, true)
    , yoffset_edit(&_scanvecparams.yoffset, true, true)
    , framerate_edit(&scope_controller.GuiParameters.areas[area]->framerate, true, true)
    , frametime_edit(&scope_controller.GuiParameters.areas[area]->frametime, true, true)
    , linerate_edit(&scope_controller.GuiParameters.areas[area]->linerate, true, true)
    , diagram(area, &scope_controller.GuiParameters) {
    
    // For disabling save preset button and presets combo during scanning
    rwstateconnection = scope_controller.ReadOnlyWhileScanning.ConnectGUI(std::bind(&CFrameScanBasePage::SetReadOnlyWhileScanning, this));
}

CFrameScanBasePage::~CFrameScanBasePage() {
    // Disconnect
    rwstateconnection.disconnect();
}

BOOL CFrameScanBasePage::OnInitDialog(CWindow wndFocus, LPARAM lInitParam) {
    // Call base class dialog initialization
    CNoScanBasePage::OnInitDialog(wndFocus, lInitParam);

    // attach the dialog controls to the edit objects
    presets_combo.Attach(GetDlgItem(IDC_PRESETS_COMBO));
    savepreset_button.Attach(GetDlgItem(IDC_SAVEPRESET_BUTTON));
    deletepreset_button.Attach(GetDlgItem(IDC_DELETEPRESET_BUTTON));
    zoom_edit.AttachToDlgItem(GetDlgItem(IDC_ZOOM_EDIT));
    zoom_scroll.AttachToDlgItem(GetDlgItem(IDC_ZOOM_SCROLL));
    xres_edit.AttachToDlgItem(GetDlgItem(IDC_PIXELX_EDIT));
    yres_edit.AttachToDlgItem(GetDlgItem(IDC_PIXELY_EDIT));
    xaspectratio_edit.AttachToDlgItem(GetDlgItem(IDC_ASPECTRATIOX_EDIT));
    yaspectratio_edit.AttachToDlgItem(GetDlgItem(IDC_ASPECTRATIOY_EDIT));
    averages_edit.AttachToDlgItem(GetDlgItem(IDC_AVERAGES_EDIT));
    scannerdelay_edit.AttachToDlgItem(GetDlgItem(IDC_SCANNERDELAY_EDIT));
    xoffset_edit.AttachToDlgItem(GetDlgItem(IDC_XOFFSET_EDIT));
    yoffset_edit.AttachToDlgItem(GetDlgItem(IDC_YOFFSET_EDIT));
    framerate_edit.AttachToDlgItem(GetDlgItem(IDC_FRAMERATE));
    frametime_edit.AttachToDlgItem(GetDlgItem(IDC_FRAMETIME));
    linerate_edit.AttachToDlgItem(GetDlgItem(IDC_LINERATE));

    diagram.AttachToDlgItem(GetDlgItem(IDC_FPUDIAGRAM));

    // Set before by CNoScanBasePage::OnInitDialog
    initialized = initialized && true;

    SetMsgHandled(true);

    return 0;
}

LRESULT CFrameScanBasePage::OnPresetSave(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) {
    std::shared_ptr<std::wstring> strname = std::make_shared<std::wstring>(L"PresetName");
    CPresetNameDlg dlg(strname);
    if ( dlg.DoModal(::GetActiveWindow()) == 0 ) {
        scope_controller.GuiParameters.areas[area]->SaveToPreset(*strname);
        FillPresetCombo();
        presets_combo.SelectString(0, strname->c_str());
    }
    return 0;
}

LRESULT CFrameScanBasePage::OnPresetDelete(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) {
    int32_t sel = presets_combo.GetCurSel();
    if ( sel > 0 ) {
        std::vector<wchar_t> buff(presets_combo.GetLBTextLen(sel)+1, L' ');         // +1 since GetLBTextLen does not count terminating \0 ... sigh...
        presets_combo.GetLBText(sel, buff.data());
        scope_controller.GuiParameters.areas[area]->DeletePreset(std::wstring(buff.begin(), buff.end()-1));
        FillPresetCombo();
    }
    return 0;
}

LRESULT CFrameScanBasePage::OnPresetSelection(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) {
    int32_t sel = presets_combo.GetCurSel();
    if ( sel > 0 ) {
        std::vector<wchar_t> buff(presets_combo.GetLBTextLen(sel)+1, L' ');         // +1 since GetLBTextLen does not count terminating \0 ... sigh...
        presets_combo.GetLBText(sel, buff.data());
        scope_controller.GuiParameters.areas[area]->LoadFromPreset(std::wstring(buff.begin(), buff.end()-1));
    }
    return 0;
}

void CFrameScanBasePage::SetReadOnlyWhileScanning() {
    // Do not call window procedures on non-initialized dialog
    if ( initialized ) {
        // Check if to disable or to enable now
        // Since the other controls are connected to GuiParameters they are taken care of automatically
        BOOL enabler = (scope_controller.ReadOnlyWhileScanning()==true)?FALSE:TRUE;
        presets_combo.EnableWindow(enabler);
        savepreset_button.EnableWindow(enabler);
        deletepreset_button.EnableWindow(enabler);
    }
}

void CFrameScanBasePage::FillPresetCombo() {
    // Clear the box
    presets_combo.ResetContent();
    
    // custom preset allows defining new presets etc
    presets_combo.AddString(L"Custom...");
    
    // load the presets' names into the combo box
    for ( const auto& p : scope_controller.GuiParameters.areas[area]->Currentframe().presets )
        presets_combo.AddString(p->name().c_str());

    // select the first preset (the custom one)
    presets_combo.SetCurSel(0);
}



}

}