pcsx2/common/CheckedStaticBox.cpp

/*  PCSX2 - PS2 Emulator for PCs
 *  Copyright (C) 2002-2010  PCSX2 Dev Team
 *
 *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU Lesser General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 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 PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#include "common/CheckedStaticBox.h"

CheckedStaticBox::CheckedStaticBox(wxWindow* parent, int orientation, const wxString& title)
	: wxPanelWithHelpers(parent, wxVERTICAL)
	, ThisSizer(*new wxStaticBoxSizer(orientation, this))
	, ThisToggle(*new wxCheckBox(this, wxID_ANY, title, wxPoint(8, 0)))
{
	*this += ThisToggle;
	*this += ThisSizer | pxExpand;

	// Ensure that the right-side of the static group box isn't too cozy:
	SetMinWidth(ThisToggle.GetSize().GetWidth() + 32);

	Bind(wxEVT_CHECKBOX, &CheckedStaticBox::MainToggle_Click, this, ThisToggle.GetId());
}

// Event handler for click events for the main checkbox (default behavior: enables/disables all child controls)
// This function can be overridden to implement custom handling of check enable/disable behavior.
void CheckedStaticBox::MainToggle_Click(wxCommandEvent& evt)
{
	SetValue(evt.IsChecked());
	evt.Skip();
}

// Sets the main checkbox status, and enables/disables all child controls
// bound to the StaticBox accordingly.
void CheckedStaticBox::SetValue(bool val)
{
	wxWindowList& list = GetChildren();

	for (wxWindowList::iterator iter = list.begin(); iter != list.end(); ++iter)
	{
		wxWindow* current = *iter;
		if (current != &ThisToggle)
			current->Enable(IsEnabled() && val);
	}
	ThisToggle.SetValue(val);
}

bool CheckedStaticBox::GetValue() const
{
	return ThisToggle.GetValue();
}

// This override is here so to only enable the children if both the main toggle and
// the enable request are true.  If not, disable them!
bool CheckedStaticBox::Enable(bool enable)
{
	if (!_parent::Enable(enable))
		return false;

	bool val = enable && ThisToggle.GetValue();
	wxWindowList& list = GetChildren();

	for (wxWindowList::iterator iter = list.begin(); iter != list.end(); ++iter)
	{
		wxWindow* current = *iter;
		if (current != &ThisToggle)
			current->Enable(val);
	}

	return true;
}