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// layout.cpp - Implementation of CLayout
//
// WinDirStat - Directory Statistics
// Copyright (C) 2003 Bernhard Seifert
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Author: bseifert@users.sourceforge.net, bseifert@daccord.net
#include "stdafx.h"
#include "windirstat.h"
#include "options.h"
#include "layout.h"
CLayout::CLayout(CWnd *dialog, LPCTSTR name)
{
ASSERT(dialog != NULL);
m_dialog= dialog;
m_name= name;
// This is necessary because OnGetMinMaxInfo() will be called
// before OnInitDialog!
m_originalDialogSize.cx= 0;
m_originalDialogSize.cy= 0;
}
void CLayout::AddControl(CWnd *control, double movex, double movey, double stretchx, double stretchy)
{
SControlInfo info;
info.control= control;
info.movex= movex;
info.movey= movey;
info.stretchx= stretchx;
info.stretchy= stretchy;
m_control.Add(info);
}
void CLayout::AddControl(UINT id, double movex, double movey, double stretchx, double stretchy)
{
AddControl(m_dialog->GetDlgItem(id), movex, movey, stretchx, stretchy);
}
void CLayout::OnInitDialog(bool centerWindow)
{
m_dialog->SetIcon(GetApp()->LoadIcon(IDR_MAINFRAME), false);
CRect rc;
m_dialog->GetWindowRect(rc);
m_originalDialogSize= rc.Size();
for (int i=0; i < m_control.GetSize(); i++)
{
CRect rc;
m_control[i].control->GetWindowRect(rc);
m_dialog->ScreenToClient(rc);
m_control[i].originalRectangle= rc;
}
CPersistence::GetDialogRectangle(m_name, rc);
m_dialog->MoveWindow(rc);
if (centerWindow)
m_dialog->CenterWindow();
}
void CLayout::OnDestroy()
{
CRect rc;
m_dialog->GetWindowRect(rc);
CPersistence::SetDialogRectangle(m_name, rc);
}
void CLayout::OnSize()
{
CRect rc;
m_dialog->GetWindowRect(rc);
CSize newDialogSize= rc.Size();
CSize diff= newDialogSize - m_originalDialogSize;
for (int i=0; i < m_control.GetSize(); i++)
{
CRect rc= m_control[i].originalRectangle;
CSize move(int(diff.cx * m_control[i].movex), int(diff.cy * m_control[i].movey));
CRect stretch(0, 0, int(diff.cx * m_control[i].stretchx), int(diff.cy * m_control[i].stretchy));
rc+= move;
rc+= stretch;
m_control[i].control->MoveWindow(rc);
}
}
void CLayout::OnGetMinMaxInfo(MINMAXINFO *mmi)
{
mmi->ptMinTrackSize.x= m_originalDialogSize.cx;
mmi->ptMinTrackSize.y= m_originalDialogSize.cy;
}
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