khanat-code-old/code/nel/tools/3d/object_viewer/editable_range.cpp

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2010-05-06 00:08:41 +00:00
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// editable_range.cpp : implementation file
//
#include "std_afx.h"
#include "object_viewer.h"
#include "editable_range.h"
#include "range_manager.h"
#include "range_selector.h"
/////////////////////////////////////////////////////////////////////////////
// CEditableRange dialog
CEditableRange::CEditableRange(const std::string &id, CParticleWorkspace::CNode *node)
: _Id(id), _Node(node)
{
//{{AFX_DATA_INIT(CEditableRange)
m_MinRange = _T("");
m_MaxRange = _T("");
m_Value = _T("");
m_SliderPos = 0;
//}}AFX_DATA_INIT
}
void CEditableRange::update()
{
updateRange();
updateValueFromReader();
}
BOOL CEditableRange::EnableWindow( BOOL bEnable)
{
m_ValueCtrl.EnableWindow(bEnable);
m_SliderCtrl.EnableWindow(bEnable);
m_UpdateValue.EnableWindow(bEnable);
m_SelectRange.EnableWindow(bEnable);
UpdateData(FALSE);
return CEditAttribDlg::EnableWindow(bEnable);
}
void CEditableRange::init(uint32 x, uint32 y, CWnd *pParent)
{
Create(IDD_EDITABLE_RANGE, pParent);
RECT r;
GetClientRect(&r);
MoveWindow(x, y, r.right, r.bottom);
// set the slider size
CSliderCtrl *sl = (CSliderCtrl *) GetDlgItem(IDC_SLIDER);
ShowWindow(SW_SHOW);
}
void CEditableRange::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CEditableRange)
DDX_Control(pDX, IDC_SLIDER, m_SliderCtrl);
DDX_Control(pDX, IDC_VALUE, m_ValueCtrl);
DDX_Control(pDX, IDC_UPDATE_VALUE, m_UpdateValue);
DDX_Control(pDX, IDC_SELECT_RANGE, m_SelectRange);
DDX_Text(pDX, IDC_MIN_RANGE, m_MinRange);
DDX_Text(pDX, IDC_MAX_RANGE, m_MaxRange);
DDX_Text(pDX, IDC_VALUE, m_Value);
DDX_Slider(pDX, IDC_SLIDER, m_SliderPos);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CEditableRange, CDialog)
//{{AFX_MSG_MAP(CEditableRange)
ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER, OnReleasedcaptureSlider)
ON_BN_CLICKED(IDC_SELECT_RANGE, OnSelectRange)
ON_EN_SETFOCUS(IDC_VALUE, OnSetfocusValue)
ON_BN_CLICKED(IDC_UPDATE_VALUE, OnUpdateValue)
ON_EN_KILLFOCUS(IDC_VALUE, OnKillfocusValue)
ON_EN_CHANGE(IDC_VALUE, OnChangeValue)
ON_WM_HSCROLL()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CEditableRange message handlers
BOOL CEditableRange::OnInitDialog()
{
CDialog::OnInitDialog();
updateRange();
updateValueFromReader();
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CEditableRange::OnReleasedcaptureSlider(NMHDR* pNMHDR, LRESULT* pResult)
{
UpdateData();
CSliderCtrl *sl = (CSliderCtrl *) GetDlgItem(IDC_SLIDER);
if (
(sl->GetRangeMax() - sl->GetRangeMin()) != 0
)
{
updateValueFromSlider(m_SliderPos * 1.f / (sl->GetRangeMax() - sl->GetRangeMin()));
}
else
{
updateValueFromSlider(0);
}
*pResult = 0;
}
void CEditableRange::OnSelectRange()
{
selectRange();
}
void CEditableRange::OnUpdateValue()
{
UpdateData();
updateValueFromText();
}
void CEditableRange::emptyDialog(void)
{
m_Value = CString("");
m_SliderPos = 0;
UpdateData(FALSE);
}
void CEditableRange::OnSetfocusValue()
{
CEdit *ce = (CEdit *) GetDlgItem(IDC_VALUE);
ce->PostMessage(EM_SETSEL, 0, -1);
ce->Invalidate();
}
void CEditableRange::OnKillfocusValue()
{
// When kill Focus from the edit text, update the value.
/*UpdateData();
updateValueFromText(); */
}
static void concatEdit2Lines(CEdit &edit)
{
const uint lineLen= 1000;
uint n;
// retrieve the 2 lines.
char tmp0[2*lineLen];
char tmp1[lineLen];
n= edit.GetLine(0, tmp0, lineLen); tmp0[n]= 0;
n= edit.GetLine(1, tmp1, lineLen); tmp1[n]= 0;
// concat and update the CEdit.
edit.SetWindowText(strcat(tmp0, tmp1));
}
void CEditableRange::OnChangeValue()
{
UpdateData();
// Trick to track "Enter" keypress: CEdit are multiline. If GetLineCount()>1, then
// user has press enter.
if(m_ValueCtrl.GetLineCount()>1)
{
// must ccat 2 lines of the CEdit.
concatEdit2Lines(m_ValueCtrl);
m_ValueCtrl.GetWindowText(m_Value);
updateValueFromText();
}
}
void CEditableRange::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
if (nSBCode == SB_THUMBPOSITION || nSBCode == SB_THUMBTRACK || nSBCode == SB_LINERIGHT || nSBCode == SB_LINELEFT)
{
UpdateData(TRUE);
if (nSBCode == SB_THUMBPOSITION || nSBCode == SB_THUMBTRACK)
{
m_SliderPos = nPos;
UpdateData(FALSE);
}
CSliderCtrl *sl = (CSliderCtrl *) GetDlgItem(IDC_SLIDER);
if (
(sl->GetRangeMax() - sl->GetRangeMin()) != 0
)
{
updateValueFromSlider(m_SliderPos * 1.f / (sl->GetRangeMax() - sl->GetRangeMin()));
}
else
{
updateValueFromSlider(0);
}
CDialog::OnHScroll(nSBCode, nPos, pScrollBar);
}
}