Return to volumelocationwizardpage.cpp CVS log

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5.0

/*
 Copyright (c) 2008 TrueCrypt Foundation. All rights reserved.

 Governed by the TrueCrypt License 2.4 the full text of which is contained
 in the file License.txt included in TrueCrypt binary and source code
 distribution packages.
*/

#include "System.h"
#include "Main/GraphicUserInterface.h"
#include "Main/VolumeHistory.h"
#include "VolumeLocationWizardPage.h"

namespace TrueCrypt
{
	VolumeLocationWizardPage::VolumeLocationWizardPage (wxPanel* parent, bool selectExisting)
		: VolumeLocationWizardPageBase (parent),
		SelectExisting (selectExisting)
	{
		Gui->PreferencesUpdatedEvent.Connect (EventConnector <VolumeLocationWizardPage> (this, &VolumeLocationWizardPage::OnPreferencesUpdated));
		VolumeHistory::ConnectComboBox (VolumePathComboBox);

		NoHistoryCheckBox->SetValue (!Gui->GetPreferences().SaveHistory);
	}

	VolumeLocationWizardPage::~VolumeLocationWizardPage ()
	{
		Gui->PreferencesUpdatedEvent.Disconnect (this);
		VolumeHistory::DisconnectComboBox (VolumePathComboBox);
	}

	void VolumeLocationWizardPage::OnNoHistoryCheckBoxClick( wxCommandEvent& event )
	{
		UserPreferences prefs = Gui->GetPreferences();
		prefs.SaveHistory = !event.IsChecked();
		Gui->SetPreferences (prefs);

		if (event.IsChecked())
		{
			VolumeHistory::Clear();
		}
	}
	
	void VolumeLocationWizardPage::OnPageChanging (bool forward)
	{
		if (forward)
		{
			VolumePath path = GetVolumePath();
			if (!path.IsEmpty())
				VolumeHistory::Add (path);
		}
	}

	void VolumeLocationWizardPage::OnPreferencesUpdated (EventArgs &args)
	{
		NoHistoryCheckBox->SetValue (!Gui->GetPreferences().SaveHistory);
	}

	void VolumeLocationWizardPage::OnSelectFileButtonClick( wxCommandEvent& event )
	{
		FilePath path = Gui->SelectVolumeFile (this, !SelectExisting);

		if (!path.IsEmpty())
			SetVolumePath (path);
	}

	void VolumeLocationWizardPage::OnSelectDeviceButtonClick( wxCommandEvent& event )
	{
		DevicePath path = Gui->SelectDevice (this);

		if (!path.IsEmpty())
			SetVolumePath (path);
	}

	void VolumeLocationWizardPage::SetVolumePath (const VolumePath &path)
	{
		VolumePathComboBox->SetValue (wstring (path));
		PageUpdatedEvent.Raise();
	}
}

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