diff options
| author | fcolin | 2007-02-01 13:29:31 +0000 |
|---|---|---|
| committer | fcolin | 2007-02-01 13:29:31 +0000 |
| commit | afe2e7dfc1388cad991e8d38dda7d648c137aa52 (patch) | |
| tree | 92bf63d2b2b34a805927aa294c7c51912638f66a /IvyProbe/ETSLayout.cpp | |
| parent | 0be65f8a110ee9bf5da9c93e0bd5b5b62b3bad0c (diff) | |
| parent | 04c263c314499e38d64af9d4a1aa5e2b8d9d5ead (diff) | |
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modif struct svnwindows@3001
Diffstat (limited to 'IvyProbe/ETSLayout.cpp')
| -rw-r--r-- | IvyProbe/ETSLayout.cpp | 3057 |
1 files changed, 3057 insertions, 0 deletions
diff --git a/IvyProbe/ETSLayout.cpp b/IvyProbe/ETSLayout.cpp new file mode 100644 index 0000000..994c5ce --- /dev/null +++ b/IvyProbe/ETSLayout.cpp @@ -0,0 +1,3057 @@ +////////////////////////////////////////////
+// ___ ____ _________________ //
+// / _/_ _// _______________/ //
+// / _/ / / / / ___ ___ ____ //
+// /__/ /_/ / / / // _/_ _/ //
+// _________/ / / / // _/ / / //
+// (c) 1998-2000_/ /___//_/ /_/ //
+// //
+////////////////////////////////////////////
+// all rights reserved //
+////////////////////////////////////////////
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutDialog
+//
+// A class for smart layouting of Dialogs and such
+//
+// USAGE: See LayoutMgr.html
+//
+// AUTHOR: Erwin Tratar <tr@et-soft.de>
+//
+// DISCLAIMER:
+//
+// This Sourcecode and all accompaning material is ©1998-1999 Erwin Tratar.
+// All rights reserved.
+//
+// The source code may be used in compiled form in any way you desire
+// (including usage in commercial applications), providing that your
+// application adds essential code (i.e. it is not only a wrapper) to the
+// functionality found here
+//
+// Redistribution of the sourcecode itself, publication in any media or
+// inclusion in a library requires the authors expressed written consent.
+// You may not sale this code for profit.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. USE IT
+// AT YOUR OWN RISK! THE AUTHOR ACCEPTS NO LIABILITY FOR ANY DAMAGE/LOSS OF
+// BUSINESS THAT THIS PRODUCT MAY CAUSE.
+//
+//
+// HISTORY:
+// 1998/05/1 Initial Release
+// 1998/05/13 Added ability to have a Pane with a control
+// 1998/05/13 Added better support for TabControls
+// 1998/05/14 automatically set Icon to IDR_MAINFRAME
+// 1998/05/19 no flicker on restoring position in OnInitialUpdate
+// Changed procedure for load/save, see constructor
+// 1998/10/02 Added support for Maximum (tracking) size
+// 1998/10/02 Much improved handling regarding RELATIVE/GREEDY
+// /w critical minimum size
+// 1998/10/02 turn on/off gripper at lower right corner
+// 1998/10/05 Support for user defined minimum size for items
+// (was hardcoded 5 before)
+// 1998/10/07 Fix for FormViews
+// 1998/10/31 Support for SECDialogBar/CDialogBar
+// 1998/10/31 simplified interface
+// 1998/10/31 Advanced positioning options
+// 1998/10/31 Added paneNull for empty Pane (former: NULL)
+// 1998/11/20 Swapped ETSLayoutDialog constructor parameters
+// 1998/11/20 Added Pane::addItemSpaceBetween
+// [Leo Zelevinsky]
+// 1998/11/24 Added fixup for greedy panes
+// 1998/11/24 addItemSpaceBetween now subtracts 2*nDefaultBorder
+// 1998/11/24 addGrowing() added as a shortcut for a paneNull
+// 1998/11/24 simplified interface: no more PaneBase:: / Pane::
+// needed
+// 1998/11/24 added FILL_* Modes
+// 1998/11/24 improved maximum size handling for greedy panes
+// 1998/11/25 Fixup of greedy panes caused infinite loop in some
+// cases
+// 1999/01/07 addItemSpaceLike() added
+// 1999/04/03 Fixed ETSLayoutFormView memory leak
+// 1999/04/07 Fixed ALIGN_xCENTER
+// 1999/04/08 New simple stream-interface added
+// 1999/04/09 Added support for an empty Status-Bar for resizing
+// instead of a gripper in the lower right corner
+// [Andreas Kapust]
+// 1999/04/11 New code for much less flickering, OnEraseBkgnd()
+// overidden for this task
+// 1999/05/12 Split Layout code into understandable pieces and adding
+// a lot of comments
+// 1999/06/20 ABSOLUTE_X + ALIGN_FILL_X expands item if there is any
+// left space (after all Abs/Rel/Greedy processing is done)
+// 1999/10/06 Changed Load() and Save() to use WINDOWPLACEMENT
+// [Keith Bussell]
+// 1999/11/18 Added possibility to add panes of the same orientation
+// to another pane. This merges both panes in one big
+// pane with the same orientation
+// 1999/11/18 Added support for BCGDialogBar (only with BCG > 4.52!)
+// 1999/11/25 Addes support for PropertyPages/Sheets. Uses some code
+// of a code submission from Anreas Kapust
+// 1999/11/25 Renamed classes to ETSLayoutXXX
+// 1999/11/25 Use CreateRoot() and Root() instead of m_pRootPane in
+// derived class.
+// 1999/11/26 Added autopointer support. No need to use normal pointers
+// when defining layout anymore. Changed m_pRootPane to
+// m_RootPane
+// 1999/11/26 Bug in Fixup Greedy II with multiple GREEDY panes and one
+// of them min/max limited
+// 1999/11/28 Fixed PaneTab::getConstrainVert() for ABSOLUTE_VERT
+// 1999/11/28 Fixed itemFixed()
+// 1999/11/28 Changed DWORD modeResize Arguments to layModeResize for
+// better type safety. Added typesafe operator|
+// 1999/12/04 Don't reposition window in UpdateLayout if it's a child
+// (as a child Dialog or PropertyPage)
+// 1999/12/04 Erase Backgroung with GCL_HBRBACKGROUND (if available)
+// 1999/12/04 itemSpaceXXX() adds a NORESIZE item instead of ABSOLUTE_XXX
+// this will fix unwanted growing in secondary direction
+//
+// Version: 1.0 [1999/12/04] Initial Article on CodeProject
+//
+// 1999/12/10 Erase Backgroung within TabCtrl was 'fixed' badly. Reverted to
+// old working code
+// 2000/02/02 When the Dialog is child of a View the class works correctly
+// now [Didier BULTIAUW]
+// 2000/02/15 Combo-Boxes were not working correctly (in all modes!)
+// 2000/02/17 aligned SpinButton Controls (with buddy) now handled
+// automatically
+// !! do not add such a control to the layout !! it is always
+// reattached to its buddy.
+// 2000/02/17 changed some cotrol class names to the defined constants
+//
+// Version: 1.1 [2000/02/17]
+//
+// 2000/02/25 Fixed auto alignment of SpinButton Controls to only affect
+// visible ones
+// 2000/02/27 Put all the classes into the namespace 'ETSLayout'
+// 2000/03/07 Fixed growing Dialog after minimizing and restoring
+// 2000/05/22 Whole Statusbar (Gripper) is not excluded anymore in EraseBkgnd()
+// instead only the triangular Gripper is excluded
+// 2000/05/31 Fix for PropertySheets with PSH_WIZARDHASFINISH [Thömmi]
+// 2000/05/31 Fix for UpDown-Controls with EditCtrl Buddy in PropertyPages.
+// These were not repositioned every time the page is being show
+// until the first resize
+// 2000/07/28 Problems with resizing ActiveX Controls fixed [Micheal Chapman]
+// 2000/07/28 Some strings were not properly wrapped with _T()
+// 2000/08/03 Check for BS_GROUPBOX was not correct as BS_GROUPBOX is more than one Bit
+// 2000/08/03 New override AddMainArea added to ETSLayoutPropertySheet in order to
+// have a hook for additional controls in a PropertySheet (besides the Tab)
+// 2000/08/03 New override AddButtons added to ETSLayoutPropertySheet in order to
+// have a hook for additional controls in the bottem pane of a PropertySheet
+// 2000/08/03 Removed the need for DECLARE_LAYOUT
+//
+// Version: 1.2 [2000/08/05]
+
+#define OEMRESOURCE
+#include <windows.h>
+
+#include "stdafx.h"
+#include "ETSLayout.h"
+
+using namespace ETSLayout;
+#pragma warning(disable: 4097 4610 4510 4100)
+
+
+#ifndef OBM_SIZE
+#define OBM_SIZE 32766
+// taken from WinresRc.h
+// if not used for any reason
+#endif
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+static UINT auIDStatusBar[] =
+{
+ ID_SEPARATOR
+};
+
+const int ERASE_GROUP_BORDER = 10;
+const int FIXUP_CUTOFF = 5;
+const int TAB_SPACE = 5;
+
+// the _NULL-Pane
+CWnd* ETSLayoutMgr::paneNull = 0;
+
+void ETSLayoutMgr::Layout(CRect& rcClient)
+{
+ if(rcClient.Height() && rcClient.Width() && m_RootPane.IsValid()) \
+ m_RootPane->resizeTo(rcClient); \
+}
+
+
+ETSLayoutMgr::CPane ETSLayoutMgr::pane( layOrientation orientation, ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/,
+ int sizeBorder /*=nDefaultBorder*/, int sizeExtraBorder /*=0*/,
+ int sizeSecondary /*=0*/)
+{
+ Pane* pPane = new Pane ( this, orientation, sizeBorder, sizeExtraBorder );
+ pPane->m_sizeSecondary = sizeSecondary;
+ pPane->m_modeResize = modeResize;
+
+ return CPane(pPane);
+}
+
+ETSLayoutMgr::CPane ETSLayoutMgr::paneTab( CTabCtrl* pTab, layOrientation orientation,
+ ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/, int sizeBorder /*=nDefaultBorder*/,
+ int sizeExtraBorder /*=0*/, int sizeSecondary /*=0*/)
+{
+ Pane* pPane = new PaneTab ( pTab, this, orientation, sizeBorder, sizeExtraBorder );
+ pPane->m_sizeSecondary = sizeSecondary;
+ pPane->m_modeResize = modeResize;
+
+ return CPane(pPane);
+}
+
+
+ETSLayoutMgr::CPane ETSLayoutMgr::paneCtrl( CWnd* pCtrl, layOrientation orientation,
+ ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/, int sizeBorder /*=nDefaultBorder*/,
+ int sizeExtraBorder /*=0*/, int sizeTopExtra /*=0*/,
+ int sizeSecondary /*=0*/)
+{
+ Pane* pPane = new PaneCtrl ( pCtrl, this, orientation, sizeBorder, sizeExtraBorder, sizeTopExtra );
+ pPane->m_sizeSecondary = sizeSecondary;
+ pPane->m_modeResize = modeResize;
+
+ return CPane(pPane);
+}
+
+ETSLayoutMgr::CPane ETSLayoutMgr::paneCtrl( UINT nID, layOrientation orientation, ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/,
+ int sizeBorder /*=nDefaultBorder*/, int sizeExtraBorder /*=0*/,
+ int sizeTopExtra /*=0*/, int sizeSecondary /*=0*/)
+{
+ Pane* pPane = new PaneCtrl ( nID, this, orientation, sizeBorder, sizeExtraBorder, sizeTopExtra );
+ pPane->m_sizeSecondary = sizeSecondary;
+ pPane->m_modeResize = modeResize;
+
+ return CPane(pPane);
+}
+
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::item(UINT nID, ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/, int sizeX /*=0*/, int sizeY /*=0*/,
+ int sizeXMin /*=-1*/, int sizeYMin /*=-1*/)
+{
+ return new PaneItem( nID, this, modeResize, sizeX, sizeY, sizeXMin, sizeYMin);
+}
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::item(CWnd* pWnd, ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/,
+ int sizeX /*=0*/, int sizeY /*=0*/, int sizeXMin /*=-1*/,
+ int sizeYMin /*=-1*/)
+{
+ return new PaneItem( pWnd, this, modeResize, sizeX, sizeY, sizeXMin, sizeYMin);
+}
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::itemFixed(layOrientation orientation, int sizePrimary)
+{
+ CPaneBase p = new PaneItem(paneNull, this, NORESIZE, (orientation==HORIZONTAL)?sizePrimary:0, (orientation==VERTICAL)?sizePrimary:0);
+ return p;
+}
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::itemGrowing(layOrientation orientation)
+{
+ return new PaneItem(paneNull, this, (orientation==HORIZONTAL)?ABSOLUTE_VERT:ABSOLUTE_HORZ, 0, 0, -nDefaultBorder, -nDefaultBorder);
+}
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::itemSpaceBetween( layOrientation orientation, CWnd* pWndFirst, CWnd* pWndSecond )
+{
+ if( orientation == HORIZONTAL ) {
+ // I'm interested in horizontal spacing
+
+ CRect rLeft, rRight;
+ pWndFirst->GetWindowRect(&rLeft);
+ pWndSecond->GetWindowRect(&rRight);
+
+ int sizeX = rRight.left - rLeft.right;
+
+ if( sizeX < 0 ) {
+ // compare top to top
+ sizeX = rRight.left - rLeft.left;
+ }
+ else {
+ sizeX -= 2*nDefaultBorder;
+ }
+
+ return new PaneItem(paneNull, this, NORESIZE, sizeX, 0);
+ }
+ else {
+ // I'm interested in vertical spacing
+ CRect rTop, rBot;
+ pWndFirst->GetWindowRect(&rTop);
+ pWndSecond->GetWindowRect(&rBot);
+
+ int sizeY = rBot.top - rTop.bottom;
+
+ if( sizeY < 0 ) {
+ // compare top to top
+ sizeY = sizeY = rBot.top - rTop.top;
+ }
+ else {
+ sizeY -= 2*nDefaultBorder;
+ }
+
+ return new PaneItem(paneNull, this, NORESIZE, 0, sizeY);
+ }
+}
+
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::itemSpaceBetween( layOrientation orientation, UINT nIDFirst, UINT nIDSecond )
+{
+ CWnd *pFirst = GetWnd()->GetDlgItem(nIDFirst);
+ CWnd *pSecond = GetWnd()->GetDlgItem(nIDSecond);
+
+ ASSERT( pFirst && pSecond );
+
+ return itemSpaceBetween( orientation, pFirst, pSecond );
+}
+
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::itemSpaceLike( layOrientation orientation, CWnd* pWnd )
+{
+ CRect rRect;
+ pWnd->GetWindowRect(&rRect);
+
+ if( orientation == HORIZONTAL ) {
+ // I'm interested in horizontal spacing
+ return new PaneItem(paneNull, this, NORESIZE, rRect.Width(), 0);
+ }
+ else {
+ // I'm interested in vertical spacing
+ return new PaneItem(paneNull, this, NORESIZE, 0, rRect.Height() );
+ }
+
+}
+
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::itemSpaceLike( layOrientation orientation, UINT nID )
+{
+ CWnd *pWnd = GetWnd()->GetDlgItem(nID);
+ ASSERT( pWnd );
+
+ return itemSpaceLike( orientation, pWnd );
+}
+
+
+
+ETSLayoutMgr::~ETSLayoutMgr()
+{
+}
+
+void ETSLayoutMgr::UpdateLayout()
+{
+ if(!m_RootPane)
+ return;
+
+ // Check constraints
+ CRect rcClient = GetRect();
+
+ if( m_pWnd->IsKindOf( RUNTIME_CLASS( CDialog ) ) && !(m_pWnd->GetStyle()&WS_CHILD) ) {
+ CRect rcWindow;
+ m_pWnd->GetWindowRect(rcWindow);
+
+ // Added by Didier BULTIAUW
+ CWnd* parentWnd = m_pWnd->GetParent();
+ if( (parentWnd != 0) && parentWnd->IsKindOf(RUNTIME_CLASS(CView)) )
+ {
+ CRect rcParent;
+ parentWnd->GetWindowRect(rcParent);
+ rcWindow.OffsetRect(-rcParent.left,-rcParent.top);
+ }
+ // end add
+
+ CRect rcBorder = rcWindow;
+ rcBorder -= rcClient;
+
+ // Min and Max info
+ int minWidth = m_RootPane->getMinConstrainHorz() + rcBorder.Width() + 2*m_sizeRootBorders.cx;
+ int minHeight = m_RootPane->getMinConstrainVert() + rcBorder.Height() + 2*m_sizeRootBorders.cy;
+ int maxWidth = m_RootPane->getMaxConstrainHorz();
+ if(maxWidth != -1) {
+ maxWidth += rcBorder.Width() + 2*m_sizeRootBorders.cx;
+ maxWidth = max(maxWidth, minWidth);
+ }
+ int maxHeight = m_RootPane->getMaxConstrainVert();
+ if(maxHeight != -1) {
+ maxHeight += rcBorder.Height() + 2*m_sizeRootBorders.cy;
+ maxHeight = max(maxHeight, minHeight);
+ }
+
+ if(rcWindow.Width() < minWidth)
+ rcWindow.right = rcWindow.left + minWidth;
+ if(rcWindow.Height() < minHeight)
+ rcWindow.bottom = rcWindow.top + minHeight;
+
+ if(maxWidth != -1 && rcWindow.Width() > maxWidth)
+ rcWindow.right = rcWindow.left + maxWidth;
+ if(maxHeight != -1 && rcWindow.Height() > maxHeight)
+ rcWindow.bottom = rcWindow.top + maxHeight;
+
+ m_pWnd->MoveWindow(rcWindow);
+ }
+ // Do the Layout
+ rcClient = GetRect();
+
+ // Add a Border around the rootPane
+ rcClient.top += m_sizeRootBorders.cy;
+ rcClient.bottom -= m_sizeRootBorders.cy;
+ rcClient.left += m_sizeRootBorders.cx;
+ rcClient.right -= m_sizeRootBorders.cx;
+
+ if(GetWnd()->IsWindowVisible()) {
+ // Avoid ugly artifacts
+ //GetWnd()->SetRedraw(FALSE);
+ Layout(rcClient);
+ //GetWnd()->SetRedraw(TRUE);
+ }
+ else
+ Layout(rcClient);
+
+ // Take special care of SpinButtons (Up-Down Controls) with Buddy set, enumerate
+ // all childs:
+ CWnd* pWndChild = GetWnd()->GetWindow(GW_CHILD);
+ TCHAR szClassName[ MAX_PATH ];
+ while(pWndChild)
+ {
+ ::GetClassName( pWndChild->GetSafeHwnd(), szClassName, MAX_PATH );
+ DWORD dwStyle = pWndChild->GetStyle();
+
+ // is it a SpinButton?
+ if( _tcscmp(szClassName, UPDOWN_CLASS)==0 && ::IsWindowVisible(pWndChild->GetSafeHwnd()) ) {
+ HWND hwndBuddy = (HWND)::SendMessage( pWndChild->GetSafeHwnd(), UDM_GETBUDDY, 0, 0);
+ if( hwndBuddy != 0 && (dwStyle&(UDS_ALIGNRIGHT|UDS_ALIGNLEFT)) != 0 )
+ {
+ // reset Buddy
+ ::SendMessage( pWndChild->GetSafeHwnd(), UDM_SETBUDDY, (WPARAM)hwndBuddy, 0);
+ }
+ }
+
+
+ pWndChild = pWndChild->GetWindow(GW_HWNDNEXT);
+ }
+
+
+ GetWnd()->Invalidate();
+}
+
+
+bool ETSLayoutMgr::Save(LPCTSTR lpstrRegKey)
+{
+ CRect rcWnd;
+
+ if(IsWindow(GetWnd()->m_hWnd))
+ {
+ WINDOWPLACEMENT wp;
+ if(GetWnd()->GetWindowPlacement(&wp))
+ {
+ // Make sure we don't pop up
+ // minimized the next time
+ if(wp.showCmd != SW_SHOWMAXIMIZED)
+ wp.showCmd = SW_SHOWNORMAL;
+
+ AfxGetApp()->WriteProfileBinary(lpstrRegKey,
+ _T("WindowPlacement"),
+ reinterpret_cast<LPBYTE>(&wp), sizeof(wp));
+ }
+ }
+ return true;
+}
+
+bool ETSLayoutMgr::Load(LPCTSTR lpstrRegKey)
+{
+ LPBYTE pbtData = 0;
+ UINT nSize = 0;
+ if(AfxGetApp()->GetProfileBinary(lpstrRegKey,
+ _T("WindowPlacement"), &pbtData, &nSize))
+ {
+ WINDOWPLACEMENT* pwp =
+ reinterpret_cast<WINDOWPLACEMENT*>(pbtData);
+
+ ASSERT(nSize == sizeof(WINDOWPLACEMENT));
+ if(nSize == sizeof(WINDOWPLACEMENT))
+ GetWnd()->SetWindowPlacement(reinterpret_cast<WINDOWPLACEMENT*>(pbtData));
+
+ delete [] pbtData;
+ }
+ return true;
+}
+
+
+void ETSLayoutMgr::EraseBkgnd(CDC* pDC)
+{
+ CRect rcClient;
+ GetWnd()->GetClientRect( rcClient );
+
+ CRgn rgn;
+ rgn.CreateRectRgnIndirect(rcClient);
+ //TRACE("CreateRgn (%d,%d,%d,%d)\n", rcClient.left, rcClient.top, rcClient.right, rcClient.bottom );
+
+ CRgn rgnRect;
+ rgnRect.CreateRectRgn(0,0,0,0);
+
+ CRect rcChild;
+ CWnd* pWndChild = GetWnd()->GetWindow( GW_CHILD );
+
+ TCHAR szClassName[ MAX_PATH ];
+
+ pDC->SelectClipRgn(NULL);
+
+ while( pWndChild ) {
+
+ pWndChild->GetWindowRect(rcChild);
+ GetWnd()->ScreenToClient( rcChild );
+
+ rgnRect.SetRectRgn( rcChild );
+
+ ::GetClassName( pWndChild->GetSafeHwnd(), szClassName, MAX_PATH );
+ DWORD dwStyle = pWndChild->GetStyle();
+
+ // doesn't make sense for hidden children
+ if( dwStyle & WS_VISIBLE ) {
+
+ // Fix: BS_GROUPBOX is more than one Bit, extend check to (dwStyle & BS_GROUPBOX)==BS_GROUPBOX [ET]
+ if( _tcscmp(szClassName,_T("Button"))==0 && (dwStyle & BS_GROUPBOX)==BS_GROUPBOX ) {
+ // it is a group-box, ignore completely
+ }
+ else if( _tcscmp(szClassName,WC_TABCONTROL )==0 ) {
+ // ignore Tab-Control's inside rect
+ static_cast<CTabCtrl*>(pWndChild)->AdjustRect(FALSE,rcChild);
+
+ CRgn rgnContent;
+ rgnContent.CreateRectRgnIndirect(rcChild);
+
+ rgnRect.CombineRgn( &rgnRect, &rgnContent, RGN_DIFF );
+ rgn.CombineRgn( &rgn, &rgnRect, RGN_DIFF );
+ }
+ else if( _tcscmp(szClassName,STATUSCLASSNAME)==0 ) {
+
+ CPoint ptTriangleGrip[3];
+ ptTriangleGrip[0] = CPoint(rcChild.right,rcChild.top);
+ ptTriangleGrip[1] = CPoint(rcChild.right,rcChild.bottom);
+ ptTriangleGrip[2] = CPoint(rcChild.right-rcChild.Height(),rcChild.bottom);
+
+ CRgn rgnGripper;
+ rgnGripper.CreatePolygonRgn(ptTriangleGrip,3, WINDING);
+
+ rgn.CombineRgn( &rgn, &rgnGripper, RGN_DIFF );
+
+ }
+ else {
+ rgn.CombineRgn( &rgn, &rgnRect, RGN_DIFF );
+ }
+ }
+
+ pWndChild = pWndChild->GetNextWindow();
+ }
+
+ HBRUSH hBrBack = 0;
+#ifdef GCL_HBRBACKGROUND
+ hBrBack = (HBRUSH) ::GetClassLong(GetWnd()->GetSafeHwnd(), GCL_HBRBACKGROUND) ;
+#endif
+ if( hBrBack == 0 )
+ hBrBack = ::GetSysColorBrush(COLOR_BTNFACE);
+
+ pDC->FillRgn( &rgn,
+ CBrush::FromHandle( hBrBack )
+ );
+
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutMgr::PaneItem implementation
+
+
+ETSLayoutMgr::PaneItem::PaneItem(CWnd* pWnd, ETSLayoutMgr* pMgr, ETSLayoutMgr::layResizeMode modeResize/*=GREEDY*/
+ , int sizeX/*=0*/, int sizeY/*=0*/
+ , int sizeXMin/*=-1*/, int sizeYMin/*=-1*/ ) : PaneBase( pMgr )
+{
+ m_modeResize = modeResize;
+ m_hwndCtrl = pWnd->GetSafeHwnd();
+
+ m_sizeX = 0;
+ m_sizeY = 0;
+
+ m_bComboSpecial = false;
+
+ m_sizeXMin = sizeXMin;
+ m_sizeYMin = sizeYMin;
+
+ if(!m_hwndCtrl) { // only Dummy!
+ m_sizeX = sizeX;
+ m_sizeY = sizeY;
+ }
+ else {
+ CRect rcControl;
+ ::GetWindowRect(m_hwndCtrl, &rcControl);
+
+ if(sizeX == 0) {
+ m_sizeX = rcControl.Width();
+ }
+ else {
+ m_sizeX = sizeX;
+ }
+ if( m_sizeXMin == -1 ) {
+ // do not make smaller than current size
+ m_sizeXMin = rcControl.Width();
+ }
+
+ if(sizeY == 0) {
+ m_sizeY = rcControl.Height();
+ }
+ else {
+ m_sizeY = sizeY;
+ }
+ if( m_sizeYMin == -1 ) {
+ // do not make smaller than current size
+ m_sizeYMin = rcControl.Height();
+ }
+
+ TCHAR szClassName[ MAX_PATH ];
+ ::GetClassName( m_hwndCtrl, szClassName, MAX_PATH );
+
+ // special treatment for combo-boxes
+ if( _tcscmp(szClassName,_T("ComboBox"))==0 || _tcscmp(szClassName,WC_COMBOBOXEX)==0) {
+ m_bComboSpecial = true;
+ }
+ }
+}
+
+ETSLayoutMgr::PaneItem::PaneItem( UINT nID, ETSLayoutMgr* pMgr, ETSLayoutMgr::layResizeMode modeResize/*=GREEDY*/
+ , int sizeX/*=0*/, int sizeY/*=0*/
+ , int sizeXMin/*=-1*/, int sizeYMin/*=-1*/ ) : PaneBase( pMgr )
+{
+ CWnd* pWnd = pMgr->GetWnd()->GetDlgItem(nID);
+ m_hwndCtrl = pWnd->GetSafeHwnd();
+
+ m_sizeX = 0;
+ m_sizeY = 0;
+
+ m_bComboSpecial = false;
+
+ m_modeResize = modeResize;
+
+ m_sizeXMin = sizeXMin;
+ m_sizeYMin = sizeYMin;
+
+ if(!m_hwndCtrl) { // only Dummy!
+ m_sizeX = sizeX;
+ m_sizeY = sizeY;
+ }
+ else {
+ CRect rcControl;
+ ::GetWindowRect(m_hwndCtrl, &rcControl);
+
+ if(sizeX == 0) {
+ m_sizeX = rcControl.Width();
+ }
+ else {
+ m_sizeX = sizeX;
+ }
+ if( m_sizeXMin == -1 ) {
+ // do not make smaller than current size
+ m_sizeXMin = rcControl.Width();
+ }
+
+ if(sizeY == 0) {
+ m_sizeY = rcControl.Height();
+ }
+ else {
+ m_sizeY = sizeY;
+ }
+ if( m_sizeYMin == -1 ) {
+ // do not make smaller than current size
+ m_sizeYMin = rcControl.Height();
+ }
+
+ TCHAR szClassName[ MAX_PATH ];
+ ::GetClassName( m_hwndCtrl, szClassName, MAX_PATH );
+
+ // special treatment for combo-boxes
+ if( _tcscmp(szClassName,_T("ComboBox"))==0 || _tcscmp(szClassName,WC_COMBOBOXEX)==0) {
+ m_bComboSpecial = true;
+ }
+ }
+}
+
+int ETSLayoutMgr::PaneItem::getConstrainHorz(int sizeParent)
+{
+ if( m_modeResize & ABSOLUTE_HORZ) {
+ return m_sizeX;
+ }
+ if(m_modeResize & RELATIVE_HORZ) {
+ return (sizeParent * m_sizeX) / 100;
+ }
+ return -1;
+}
+
+int ETSLayoutMgr::PaneItem::getConstrainVert(int sizeParent)
+{
+ if(m_modeResize & ABSOLUTE_VERT) {
+ return m_sizeY;
+ }
+ if(m_modeResize & RELATIVE_VERT) {
+ return (sizeParent * m_sizeY) / 100;
+ }
+ return -1;
+}
+
+int ETSLayoutMgr::PaneItem::getMinConstrainHorz()
+{
+ if(m_modeResize & ABSOLUTE_HORZ) {
+ return m_sizeX;
+ }
+ return max(nMinConstrain,m_sizeXMin);
+}
+
+int ETSLayoutMgr::PaneItem::getMinConstrainVert()
+{
+ if(m_modeResize & ABSOLUTE_VERT) {
+ return m_sizeY;
+ }
+ return max(nMinConstrain,m_sizeYMin);
+}
+
+int ETSLayoutMgr::PaneItem::getMaxConstrainHorz()
+{
+ if(m_modeResize & ABSOLUTE_HORZ) {
+ return m_sizeX;
+ }
+ return -1;
+}
+
+int ETSLayoutMgr::PaneItem::getMaxConstrainVert()
+{
+ if(m_modeResize & ABSOLUTE_VERT) {
+ return m_sizeY;
+ }
+ return -1;
+}
+
+bool ETSLayoutMgr::PaneItem::resizeTo(CRect& rcNewArea)
+{
+ if(m_hwndCtrl) {
+
+ CRect rcWnd;
+ ::GetWindowRect( m_hwndCtrl, rcWnd );
+
+ if( !(m_modeResize & ALIGN_FILL_HORZ) && m_modeResize & ABSOLUTE_HORZ ) {
+
+
+ if( (m_modeResize & ALIGN_HCENTER) == ALIGN_HCENTER ) {
+ rcNewArea.OffsetRect( (rcNewArea.Width() - rcWnd.Width())/2, 0 );
+ }
+ else if( m_modeResize & ALIGN_RIGHT ) {
+ rcNewArea.OffsetRect( rcNewArea.Width() - rcWnd.Width(), 0 );
+ }
+
+ rcNewArea.right = rcNewArea.left + rcWnd.Width();
+ }
+ if( !(m_modeResize & ALIGN_FILL_VERT) && m_modeResize & ABSOLUTE_VERT ) {
+
+
+ if( (m_modeResize & ALIGN_VCENTER) == ALIGN_VCENTER ) {
+ rcNewArea.OffsetRect( 0, (rcNewArea.Height()-rcWnd.Height())/2 );
+ }
+ else if( m_modeResize & ALIGN_BOTTOM ) {
+ rcNewArea.OffsetRect( 0, rcNewArea.Height() - rcWnd.Height());
+ }
+
+ rcNewArea.bottom = rcNewArea.top + rcWnd.Height();
+
+ }
+
+ DWORD dwStyle = ::GetWindowLong( m_hwndCtrl, GWL_STYLE );
+
+ // special treatment for combo-boxes
+ if( m_bComboSpecial && (dwStyle & CBS_DROPDOWN) ) {
+ // keep height (though only fully visible when dropped down)
+ rcNewArea.bottom = rcNewArea.top + rcWnd.Height();
+ }
+
+ // FIX: ::MoveWindow would case problems with some ActiveX Controls [Micheal Chapman]
+ CWnd* pTempWnd = CWnd::FromHandle( m_hwndCtrl );
+ pTempWnd->MoveWindow( rcNewArea.left, rcNewArea.top, rcNewArea.Width(), rcNewArea.Height() );
+
+ if( m_bComboSpecial && !(dwStyle & CBS_DROPDOWN) && !(dwStyle & CBS_NOINTEGRALHEIGHT) ) {
+
+ // Keep CB Size = Edit + LB ( if not CBS_NOINTEGRALHEIGHT)
+
+ ::GetWindowRect( m_hwndCtrl, rcWnd );
+
+ CRect rcListBox;
+ HWND hwndListBox = ::GetDlgItem(m_hwndCtrl, 1000); // ListBox of CB
+ if( hwndListBox != 0 )
+ {
+ ::GetWindowRect( hwndListBox, rcListBox );
+ rcWnd.bottom = rcListBox.bottom;
+
+ rcNewArea.bottom = rcNewArea.top + rcWnd.Height();
+
+ // FIX: ::MoveWindow would case problems with some ActiveX Controls [Micheal Chapman]
+ CWnd* pTempWnd = CWnd::FromHandle( m_hwndCtrl );
+ pTempWnd->MoveWindow( rcNewArea.left, rcNewArea.top, rcNewArea.Width(), rcNewArea.Height(), true );
+ }
+ }
+
+ ::RedrawWindow(m_hwndCtrl,0,0, RDW_INVALIDATE | RDW_UPDATENOW );
+
+ }
+ return true;
+}
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutMgr::PaneTab implementation
+
+
+ETSLayoutMgr::PaneTab::PaneTab( CTabCtrl* pTab, ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder /*= nDefaultBorder*/, int sizeExtraBorder /*= 0*/ )
+: ETSLayoutMgr::Pane(pMgr, orientation, sizeBorder, sizeExtraBorder)
+{
+ ASSERT(pTab);
+ m_pTab = pTab;
+}
+
+int ETSLayoutMgr::PaneTab::getConstrainHorz(int sizeParent)
+{
+ CRect rcTab;
+ m_pTab->AdjustRect(TRUE, &rcTab);
+
+ if(rcTab.Width() > sizeParent)
+ return rcTab.Width();
+
+ return Pane::getConstrainHorz(sizeParent /*- rcTab.Width()*/);
+}
+
+int ETSLayoutMgr::PaneTab::getConstrainVert(int sizeParent)
+{
+ CRect rcTab;
+ m_pTab->AdjustRect(TRUE, &rcTab);
+
+ if( m_modeResize & ABSOLUTE_VERT ) {
+ return m_sizeSecondary + rcTab.Height();
+ }
+
+ if(rcTab.Height() > sizeParent)
+ return rcTab.Height();
+
+ return Pane::getConstrainVert(sizeParent /*- rcTab.Height()*/);
+}
+
+int ETSLayoutMgr::PaneTab::getMinConstrainHorz()
+{
+ CRect rcTab(0,0,0,0);
+ m_pTab->AdjustRect(TRUE, &rcTab);
+
+ return Pane::getMinConstrainHorz() + rcTab.Width() ;
+}
+
+int ETSLayoutMgr::PaneTab::getMinConstrainVert()
+{
+ CRect rcTab(0,0,0,0);
+ m_pTab->AdjustRect(TRUE, &rcTab);
+
+ return Pane::getMinConstrainVert() + rcTab.Height();
+}
+
+int ETSLayoutMgr::PaneTab::getMaxConstrainHorz()
+{
+ CRect rcTab(0,0,0,0);
+ m_pTab->AdjustRect(TRUE, &rcTab);
+
+ int paneMax = Pane::getMaxConstrainHorz();
+ return (paneMax != -1) ? paneMax + rcTab.Width() : -1;
+}
+
+int ETSLayoutMgr::PaneTab::getMaxConstrainVert()
+{
+ CRect rcTab(0,0,0,0);
+ m_pTab->AdjustRect(TRUE, &rcTab);
+
+ int paneMax = Pane::getMaxConstrainVert();
+ return (paneMax != -1) ? paneMax + rcTab.Height() : -1;
+}
+
+bool ETSLayoutMgr::PaneTab::resizeTo(CRect& rcNewArea)
+{
+ m_pTab->MoveWindow(rcNewArea);
+ m_pTab->AdjustRect(FALSE,rcNewArea);
+
+ return Pane::resizeTo(rcNewArea);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutMgr::PaneCtrl implementation
+
+
+ETSLayoutMgr::PaneCtrl::PaneCtrl( CWnd* pCtrl, ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder /*= nDefaultBorder*/, int sizeExtraBorder /*= 0*/, int sizeTopExtra /*= 0*/ )
+: ETSLayoutMgr::Pane(pMgr, orientation, sizeBorder, sizeExtraBorder)
+{
+ m_sizeTopExtra = sizeTopExtra;
+
+ ASSERT(pCtrl);
+ m_hwndCtrl = pCtrl->GetSafeHwnd();
+}
+
+ETSLayoutMgr::PaneCtrl::PaneCtrl( UINT nID, ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder /*= nDefaultBorder*/, int sizeExtraBorder /*= 0*/, int sizeTopExtra /*= 0*/ )
+: ETSLayoutMgr::Pane(pMgr, orientation, sizeBorder, sizeExtraBorder)
+{
+ m_sizeTopExtra = sizeTopExtra;
+
+ m_hwndCtrl = ::GetDlgItem(pMgr->GetWnd()->GetSafeHwnd(), nID);
+ ASSERT(m_hwndCtrl);
+}
+
+int ETSLayoutMgr::PaneCtrl::getConstrainHorz(int sizeParent)
+{
+ return Pane::getConstrainHorz(sizeParent) ;
+}
+
+int ETSLayoutMgr::PaneCtrl::getConstrainVert(int sizeParent)
+{
+ return Pane::getConstrainVert(sizeParent);
+}
+
+int ETSLayoutMgr::PaneCtrl::getMinConstrainHorz()
+{
+ return Pane::getMinConstrainHorz();
+}
+
+int ETSLayoutMgr::PaneCtrl::getMinConstrainVert()
+{
+ return Pane::getMinConstrainVert() + m_sizeTopExtra;
+}
+
+int ETSLayoutMgr::PaneCtrl::getMaxConstrainHorz()
+{
+ int paneMax = Pane::getMaxConstrainHorz();
+ return ( paneMax == -1) ? -1 : paneMax ;
+}
+
+int ETSLayoutMgr::PaneCtrl::getMaxConstrainVert()
+{
+ int paneMax = Pane::getMaxConstrainVert();
+ return ( paneMax == -1) ? -1 : paneMax + m_sizeTopExtra;
+}
+
+bool ETSLayoutMgr::PaneCtrl::resizeTo(CRect& rcNewArea)
+{
+ // FIX: ::MoveWindow would case problems with some ActiveX Controls [Micheal Chapman]
+ CWnd* pTempWnd = CWnd::FromHandle( m_hwndCtrl );
+ pTempWnd->MoveWindow( rcNewArea.left, rcNewArea.top, rcNewArea.Width(), rcNewArea.Height(), true );
+
+ ::RedrawWindow(m_hwndCtrl,0,0, RDW_INVALIDATE | RDW_UPDATENOW |RDW_ERASE);
+ rcNewArea.top += m_sizeTopExtra;
+ return Pane::resizeTo(rcNewArea);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutMgr::Pane implementation
+
+ETSLayoutMgr::Pane::Pane( ETSLayoutMgr* pMgr, layOrientation orientation, int sizeBorder /* = nDefaultBorder */, int sizeExtraBorder /*= 0*/)
+: PaneBase(pMgr)
+{
+ m_Orientation = orientation;
+ m_sizeBorder = sizeBorder;
+ m_sizeSecondary = 0;
+ m_modeResize = 0;
+ m_sizeExtraBorder= sizeExtraBorder;
+}
+
+
+ETSLayoutMgr::Pane::~Pane()
+{
+}
+
+
+bool ETSLayoutMgr::Pane::addItem( CWnd* pWnd, ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/, int sizeX /*=0*/, int sizeY /*=0*/, int sizeXMin /*=0*/, int sizeYMin /*=0*/)
+{
+ CPaneBase pItem = new PaneItem( pWnd, m_pMgr, modeResize, sizeX, sizeY, sizeXMin, sizeYMin);
+ return addPane( pItem );
+}
+
+bool ETSLayoutMgr::Pane::addItem( UINT nID, ETSLayoutMgr::layResizeMode modeResize /*=GREEDY*/, int sizeX /*=0*/, int sizeY /*=0*/, int sizeXMin /*=0*/, int sizeYMin /*=0*/)
+{
+ CPaneBase pItem = new PaneItem( nID, m_pMgr, modeResize, sizeX, sizeY, sizeXMin, sizeYMin);
+ return addPane( pItem );
+}
+
+bool ETSLayoutMgr::Pane::addItemFixed(int size)
+{
+ CPaneBase pNewItem = m_pMgr->itemFixed(m_Orientation, size);
+ return addPane( pNewItem );
+}
+
+bool ETSLayoutMgr::Pane::addItemGrowing()
+{
+ CPaneBase pNewItem = m_pMgr->itemGrowing(m_Orientation);
+ return addPane( pNewItem );
+}
+
+bool ETSLayoutMgr::Pane::addItemSpaceBetween( CWnd* pWndFirst, CWnd* pWndSecond )
+{
+ CPaneBase pNewItem = m_pMgr->itemSpaceBetween(m_Orientation, pWndFirst, pWndSecond);
+ return addPane( pNewItem );
+}
+
+bool ETSLayoutMgr::Pane::addItemSpaceBetween( UINT nIDFirst, UINT nIDSecond )
+{
+ CPaneBase pNewItem = m_pMgr->itemSpaceBetween(m_Orientation, nIDFirst, nIDSecond);
+ return addPane( pNewItem );
+}
+
+bool ETSLayoutMgr::Pane::addItemSpaceLike( CWnd* pWnd )
+{
+ CPaneBase pNewItem = m_pMgr->itemSpaceLike(m_Orientation, pWnd);
+ return addPane( pNewItem );
+}
+
+bool ETSLayoutMgr::Pane::addItemSpaceLike( UINT nID )
+{
+ CPaneBase pNewItem = m_pMgr->itemSpaceLike(m_Orientation, nID);
+ return addPane( pNewItem );
+}
+
+bool ETSLayoutMgr::Pane::addPane( CPane pSubpane, ETSLayoutMgr::layResizeMode modeResize, int sizeSecondary /* = 0 */)
+{
+ if( pSubpane->getOrientation() == m_Orientation)
+ {
+ // wrap in subpane of opposite orientation
+ CPane pPaneWrap = new Pane(m_pMgr, m_Orientation==HORIZONTAL?VERTICAL:HORIZONTAL,0,0);
+ pPaneWrap->addPane( pSubpane );
+
+ addPane( pPaneWrap, modeResize, sizeSecondary );
+ }
+ else
+ {
+ pSubpane->m_modeResize = modeResize;
+
+ if(m_Orientation==HORIZONTAL && (modeResize & ABSOLUTE_HORZ) ) {
+ if(sizeSecondary == 0) {
+ pSubpane->m_sizeSecondary = pSubpane->getMinConstrainHorz();
+ }
+ }
+ else if(m_Orientation==HORIZONTAL && (modeResize & RELATIVE_HORZ) ) {
+ pSubpane->m_sizeSecondary = sizeSecondary;
+ }
+ else if(m_Orientation==VERTICAL && (modeResize & ABSOLUTE_VERT) ) {
+ if(sizeSecondary == 0) {
+ pSubpane->m_sizeSecondary = pSubpane->getMinConstrainVert();
+ }
+ }
+ else if(m_Orientation==VERTICAL && (modeResize & RELATIVE_VERT) ) {
+ pSubpane->m_sizeSecondary = sizeSecondary;
+ }
+
+ m_paneItems.Add(pSubpane);
+ }
+
+ return true;
+}
+
+bool ETSLayoutMgr::Pane::addPane( CPaneBase pItem )
+{
+ m_paneItems.Add(pItem);
+ return true;
+}
+
+int ETSLayoutMgr::Pane::getConstrainHorz(int sizeParent)
+{
+ ASSERT( m_Orientation == VERTICAL);
+
+ if( m_modeResize & RELATIVE_HORZ ) {
+ return (sizeParent * m_sizeSecondary) / 100;
+ }
+ else if( m_modeResize & ABSOLUTE_HORZ ){
+ return m_sizeSecondary;
+ }
+ else
+ return 0;
+}
+
+
+int ETSLayoutMgr::Pane::getConstrainVert(int sizeParent)
+{
+ ASSERT( m_Orientation == HORIZONTAL);
+
+ if( m_modeResize & RELATIVE_VERT ) {
+ return (sizeParent * m_sizeSecondary) / 100;
+ }
+ else if( m_modeResize & ABSOLUTE_VERT ) {
+ return m_sizeSecondary;
+ }
+ else {
+ return 0;
+ }
+}
+
+int ETSLayoutMgr::Pane::getMaxConstrainHorz()
+{
+ if(m_Orientation == HORIZONTAL) {
+ int nMaxConstr = -1;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ int nConstrain = pItem->getMaxConstrainHorz();
+ if(nConstrain == -1)
+ return -1;
+
+ nMaxConstr += nConstrain;
+ }
+ return (nMaxConstr == -1) ? -1 : nMaxConstr + (m_paneItems.GetUpperBound()*m_sizeBorder) + 2*m_sizeExtraBorder;
+ }
+ else if( m_modeResize & ABSOLUTE_HORZ && m_sizeSecondary!=0) {
+ return m_sizeSecondary; // + 2*m_sizeExtraBorder;
+ }
+ else {
+ int nMaxConstr = -1;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ int nConstrain = pItem->getMaxConstrainHorz();
+
+ if( nConstrain == -1)
+ return -1;
+ else
+ nMaxConstr = max(nMaxConstr, nConstrain);
+
+ }
+ return (nMaxConstr == -1) ? -1 : nMaxConstr + 2*m_sizeExtraBorder;
+ }
+}
+
+int ETSLayoutMgr::Pane::getMaxConstrainVert()
+{
+ if(m_Orientation == VERTICAL) {
+ int nMaxConstr = -1;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ int nConstrain = pItem->getMaxConstrainVert();
+ if(nConstrain == -1)
+ return -1;
+
+ nMaxConstr += nConstrain;
+ }
+ return (nMaxConstr == -1) ? -1 : nMaxConstr + (m_paneItems.GetUpperBound()*m_sizeBorder) + 2*m_sizeExtraBorder;
+ }
+ else if( m_modeResize & ABSOLUTE_VERT && m_sizeSecondary!=0) {
+ return m_sizeSecondary; // + 2*m_sizeExtraBorder;
+ }
+ else {
+ int nMaxConstr = -1;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ int nConstrain = pItem->getMaxConstrainVert();
+
+ if( nConstrain == -1)
+ return -1;
+ else
+ nMaxConstr = max(nMaxConstr, nConstrain);
+
+ }
+ return (nMaxConstr == -1) ? -1 : nMaxConstr + 2*m_sizeExtraBorder;
+ }
+}
+
+int ETSLayoutMgr::Pane::getMinConstrainHorz()
+{
+ if(m_Orientation == HORIZONTAL) {
+ int nMaxConstr = 0;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+ nMaxConstr += max(nMinConstrain, pItem->getMinConstrainHorz());
+ }
+ return nMaxConstr + (m_paneItems.GetUpperBound()*m_sizeBorder) + 2*m_sizeExtraBorder;
+ }
+ else if( m_modeResize & ABSOLUTE_HORZ && m_sizeSecondary!=0) {
+ return m_sizeSecondary; // + 2*m_sizeExtraBorder;
+ }
+ else {
+ int nMaxConstr = 0;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+ int nConstrain = pItem->getMinConstrainHorz();
+ nMaxConstr = max(nMaxConstr, nConstrain);
+ }
+ return nMaxConstr + 2*m_sizeExtraBorder;
+ }
+}
+
+int ETSLayoutMgr::Pane::getMinConstrainVert()
+{
+ if(m_Orientation == VERTICAL) {
+ int nMaxConstr = 0;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+ nMaxConstr += max(nMinConstrain, pItem->getMinConstrainVert());
+ }
+ return nMaxConstr + (m_paneItems.GetUpperBound()*m_sizeBorder) + 2*m_sizeExtraBorder;
+ }
+ else if( m_modeResize & ABSOLUTE_VERT && m_sizeSecondary!=0) {
+ return m_sizeSecondary; // + 2*m_sizeExtraBorder;
+ }
+ else {
+ int nMaxConstr = 0;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+ int nConstrain = pItem->getMinConstrainVert();
+ nMaxConstr = max(nMaxConstr, nConstrain);
+ }
+ return nMaxConstr + 2*m_sizeExtraBorder;
+ }
+}
+
+
+int ETSLayoutMgr::Pane::resizeToAbsolute(int& availSpace, CArray<int,int>& sizePrimary,
+ CArray<int,int>& sizeMin, CArray<int,int>& sizeMax)
+{
+ // count all greedy items as returnvalue
+ int nGreedy = 0;
+
+ // first, subtract all absoulute items from available space
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ if( m_Orientation == HORIZONTAL ) {
+
+ // for absolute items subtract their size from available space
+ if(pItem->modeResize() & ABSOLUTE_HORZ) {
+ availSpace -= (sizePrimary[i] = pItem->getConstrainHorz(0));
+ }
+
+ // count Greedy items for later
+ if(!(pItem->modeResize() & ABSOLUTE_HORZ) && !(pItem->modeResize() & RELATIVE_HORZ)) {
+ nGreedy++;
+ }
+
+ sizeMin[i] = pItem->getMinConstrainHorz();
+ sizeMax[i] = pItem->getMaxConstrainHorz();
+ }
+ else {
+
+ // for absolute items subtract their size from available space
+ if(pItem->modeResize() & ABSOLUTE_VERT) {
+ availSpace -= (sizePrimary[i] = pItem->getConstrainVert(0));
+ }
+
+ // count Greedy items for later
+ if(!(pItem->modeResize() & ABSOLUTE_VERT) && !(pItem->modeResize() & RELATIVE_VERT)) {
+ nGreedy++;
+ }
+
+ sizeMin[i] = pItem->getMinConstrainVert();
+ sizeMax[i] = pItem->getMaxConstrainVert();
+ }
+
+ }
+
+ // Must not be negative !!
+ availSpace = max(availSpace, 0);
+
+ return nGreedy;
+}
+
+bool ETSLayoutMgr::Pane::resizeToRelative(int& availSpace, CArray<int,int>& sizePrimary,
+ CArray<int,int>& sizeMin, CArray<int,int>& sizeMax)
+{
+ // Then all relative items as percentage of left space (as of now after
+ // all absolute items are subtracted
+
+ int availRel = availSpace; // At the beginning all of remaining space is available. We want all
+ // operation to be relative to the left space at this moment, so we
+ // save this amount here. Then we safly can lower availSpace
+
+ int relDiff = 0; // The cumulated difference between first proposed size and
+ // eventual maximum/minimum size. This amount has to be
+ // saved in some other place (i.e. where relativ items/subpane
+ // are not limited by min/max
+
+ int relLeft = 0; // The cumulated amout of space that can be saved by
+ // shrinking the items/panes up to the minimum
+
+ int relCount = 0; // Actually allocated item/subpane's cumulated primary sizes
+ // of non-limited items/subpanes (these can be modified in fixup)
+ // needed for equally distribution of differences amoung non-limited
+ // relative items/subpanes
+
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ // For all relative items in primary direction
+ if( (m_Orientation==HORIZONTAL && pItem->modeResize() & RELATIVE_HORZ)
+ ||
+ (m_Orientation==VERTICAL && pItem->modeResize() & RELATIVE_VERT) )
+ {
+ // minimum item/subpane size in primary direction (pixels)
+ int nSizeRelMin = sizeMin[i];
+
+ // maximum item/subpane size in primary direction (pixels)
+ int nSizeRelMax = sizeMax[i];
+
+ // Relative size in primary direction (pixels)
+ int nSizeRel = (m_Orientation==HORIZONTAL)
+ ?
+ (pItem->getConstrainHorz(availRel))
+ :
+ (pItem->getConstrainVert(availRel));
+
+ if( nSizeRel < nSizeRelMin) {
+ // The item/pane is shrinked too small!
+ // We will grow it to it's minimum-size. In order not to modify
+ // this item later when fixing up set the size to the negative
+ // minimum size
+ sizePrimary[i] = -nSizeRelMin;
+
+ // As we grew one item/subpane we have to shrink another one.
+ // We keep count on how much space we needed to grow the item
+ // to it's minimum size
+ relDiff += ( nSizeRelMin - nSizeRel );
+ }
+ else if( nSizeRelMax != -1 && nSizeRel > nSizeRelMax) {
+ // if there's a maximum size (nSizeRelMax != -1) and our item/subpane
+ // is to be resized over that amount correct it. In order not to modify
+ // this item later when fixing up set the size to the negative
+ // maximum size
+ sizePrimary[i] = -nSizeRelMax;
+
+ // As we shrinked one item/subpane we have to grow another one.
+ // We keep count on how much space we needed to grow the item
+ // to it's maximum size.
+ relDiff += ( nSizeRelMax - nSizeRel );
+ }
+ else {
+ // this is the normal case: neither are we minimum limited nor maximum
+ // limited
+
+ // As this item/subpane is larger that it's minimum we could later (if
+ // necessary for fixup) shrink it for the difference amount of pixels
+ relLeft += ( nSizeRel - nSizeRelMin );
+
+ // Set the primary size of this item/pane. Can later be modified by fixup
+ sizePrimary[i] = nSizeRel;
+
+ // Add this item/subpane's primary size to the count of already allocated
+ // cumulated size of non-limited items/subpanes (these can be modified in fixup)
+ relCount += nSizeRel;
+ }
+
+ // decrease available space by used space in this step
+ availSpace -= nSizeRel;
+ }
+ }
+
+ // We now have the situation that some items/subpanes had to be adjusted for cumulated
+ // relDiff pixels (positive value means more space taken than indicated by percentage of
+ // left space). On the other hand we have some items/subpanes which were not limited (in
+ // their current dimensions) but could be if necessary up to relLeft pixels.
+ if(relLeft < relDiff && availSpace >= (relDiff-relLeft) ){
+
+ // If it's not possible to shrink other (relative) panes in order to distribute the
+ // difference because the left for shrinking (relLeft) is too small we need to aquire
+ // more space from the globally left space (if available at all)
+ availSpace -= (relDiff-relLeft);
+ relDiff = relLeft;
+ }
+
+ // At this point we should have some space left (at least not be negative with the leftover
+ // space) and on the other hand there's enough space for the limit-difference to be distributed
+// ASSERT( availSpace >= 0 && relLeft >= relDiff);
+
+ // Fixup Relative:
+ // Distribute (if anecessary) relDiff on other (not limited) relative items/subpanes
+ // (if available - if not later just grow the limited panes)
+ while( relDiff != 0 && relCount >= 0 ) {
+
+ // in every iteration there must be some space distributed (of the difference) or it could
+ // come to endless looping. Save the amount of space actually distributed in this iteration
+ int relDist = 0;
+
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+
+ CPaneBase pItem = m_paneItems[i];
+
+
+ // For all relative items in primary direction which were NOT limited
+ if( (m_Orientation==HORIZONTAL && (pItem->modeResize() & RELATIVE_HORZ) && sizePrimary[i] > 0)
+ ||
+ (m_Orientation==VERTICAL && (pItem->modeResize() & RELATIVE_VERT) && sizePrimary[i] > 0) )
+ {
+ // keep a flag for termination of this iteration
+ bool bLast = false;
+
+ // the difference should be distributed amoung all non-limited items/subpanes equally.
+ // nDiff is the amount for the current item/subpane
+ int nDiff = (relDiff * sizePrimary[i]) / relCount;
+
+ // if it's a too small value just add it to the current pane and break iteration
+ if( abs(relDiff) <= FIXUP_CUTOFF ) {
+ // take it all in this step
+ nDiff = relDiff;
+
+ // set break flag
+ bLast = true;
+ }
+
+ // calculate the new size for the current item/subpane
+ int nNewSize = sizePrimary[i] - nDiff;
+
+ if( nNewSize < sizeMin[i] ) {
+ // oh, we are limited here. Revise our plan:
+
+ // Not all of the space could be saved, add the actually possible space
+ // to the sum
+ relDist += ( sizePrimary[i] - sizeMin[i] );
+
+ // set it to the minimum possible size
+ sizePrimary[i] = -sizeMin[i];
+
+ // as this item/subpane is now limited it's occupied space doesn't count
+ // for relCount anymore
+ relCount-= ( sizePrimary[i] );
+ }
+ else {
+ // account the difference of the sizes in relDist and set new size
+ relDist += ( sizePrimary[i] - nNewSize );
+ sizePrimary[i] = nNewSize;
+
+ // if it's the last one break now
+ if(bLast)
+ break;
+ }
+ }
+ }
+ // Distributed some relDiff-space in every iteration
+// ASSERT(relDist != 0);
+ relDiff -= relDist;
+
+ if( relDist == 0 )
+ break;
+ }
+
+ // Fixup Relative: invert all negative (limited) sized to correct value
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+ if( (m_Orientation==HORIZONTAL && (pItem->modeResize() & RELATIVE_HORZ) && sizePrimary[i] < 0)
+ ||
+ (m_Orientation==VERTICAL && (pItem->modeResize() & RELATIVE_VERT) && sizePrimary[i] < 0) )
+ {
+ sizePrimary[i] *= -1;
+ }
+ }
+
+ return true;
+}
+
+bool ETSLayoutMgr::Pane::resizeToGreedy(int& availSpace, int nGreedy, CArray<int,int>& sizePrimary,
+ CArray<int,int>& sizeMin, CArray<int,int>& sizeMax)
+{
+ // Now resize all Greedy items/subpanes equally among the remaining space
+ int greedyDiff = 0; // The cumulated difference between first proposed size and
+ // eventual maximum/minimum size. This amount has to be
+ // saved in some other place (i.e. where items/subpane
+ // are not limited by min/max
+
+ int greedyLeft = 0; // The cumulated amount of space that can be saved by
+ // shrinking the items/panes up to the minimum
+
+ int greedyCount = 0; // Actually allocated item/subpane's cumulated primary sizes
+ // of non-limited items/subpanes (these can be modified in fixup)
+ // needed for equally distribution of differences amoung non-limited
+ // items/subpanes
+
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+
+ if( (m_Orientation==HORIZONTAL
+ && !(pItem->modeResize()&ABSOLUTE_HORZ)
+ && !(pItem->modeResize()&RELATIVE_HORZ)
+ )
+ ||
+ (m_Orientation==VERTICAL
+ && !(pItem->modeResize()&ABSOLUTE_VERT)
+ && !(pItem->modeResize()&RELATIVE_VERT)
+ )
+ )
+ {
+
+ // All greedy items get an equal portion of the left space
+ int nSize = availSpace / nGreedy;
+
+ // minimum item/subpane size in primary direction (pixels)
+ int nSizeMin = sizeMin[i];
+
+ // maximum item/subpane size in primary direction (pixels)
+ int nSizeMax = sizeMax[i];
+
+
+ // the last gets the all of the remaining space
+ if( nGreedy == 1 )
+ nSize = availSpace;
+
+ if( nSize < nSizeMin) {
+ // The item/pane is shrinked too small!
+ // We will grow it to it's minimum-size. In order not to modify
+ // this item later when fixing up set the size to the negative
+ // minimum size
+ sizePrimary[i] = -nSizeMin;
+
+ // As we grew one item/subpane we have to shrink another one.
+ // We keep count on how much space we needed to grow the item
+ // to it's minimum size
+ greedyDiff += ( nSizeMin - nSize );
+ }
+ else if( nSizeMax != -1 && nSize > nSizeMax) {
+ // if there's a maximum size (nSizeRelMax != -1) and our item/subpane
+ // is to be resized over that amount correct it. In order not to modify
+ // this item later when fixing up set the size to the negative
+ // maximum size
+ sizePrimary[i] = -nSizeMax;
+
+ // As we shrinked one item/subpane we have to grow another one.
+ // We keep count on how much space we needed to grow the item
+ // to it's maximum size.
+ greedyDiff += ( nSizeMax - nSize );
+ }
+ else {
+
+ // this is the normal case: neither are we minimum limited nor maximum
+ // limited
+
+ // As this item/subpane is larger that it's minimum we could later (if
+ // necessary for fixup) shrink it for the difference amount of pixels
+ greedyLeft += ( nSize - nSizeMin );
+
+ // Set the primary size of this item/pane. Can later be modified by fixup
+ sizePrimary[i] = nSize;
+
+ // Add this item/subpane's primary size to the count of already allocated
+ // cumulated size of non-limited items/subpanes (these can be modified in fixup)
+ greedyCount += nSize;
+ }
+
+ // decrease available space by used space in this step
+ availSpace -= nSize;
+
+ // one greedy item/subpane complete
+ --nGreedy;
+ }
+ }
+
+
+ // Fixup Greedy I
+ // Distribute (if anecessary) greedyDiff on other (not limited) greedy items/subpanes
+ // (if available - if not later just grow the limited panes)
+
+ // at least on not limited item present
+ bool bAtLeastOne = true;
+
+ while( bAtLeastOne && greedyDiff != 0 && greedyCount > 0) {
+
+ // in every iteration there must be some space distributed (of the difference) or it could
+ // come to endless looping. Save the amount of space actually distributed in this iteration
+ int greedyDist = 0;
+
+ // at least on not limited item present
+ bAtLeastOne = false;
+
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+
+ if( (m_Orientation==HORIZONTAL
+ && !(pItem->modeResize()&ABSOLUTE_HORZ)
+ && !(pItem->modeResize()&RELATIVE_HORZ)
+ && sizePrimary[i] > 0
+ )
+ ||
+ (m_Orientation==VERTICAL
+ && !(pItem->modeResize()&ABSOLUTE_VERT)
+ && !(pItem->modeResize()&RELATIVE_VERT)
+ && sizePrimary[i] > 0
+ )
+ )
+ {
+ // keep a flag for termination of this iteration
+ bool bLast = false;
+
+ // the difference should be distributed among all non-limited items/subpanes equally.
+ // nDiff is the amount for the current item/subpane
+ int nDiff = (greedyDiff * sizePrimary[i]) / greedyCount;
+
+ // if it's a too small value just add it to the current pane and break iteration
+ if( abs(greedyDiff) <= FIXUP_CUTOFF || nDiff == 0) {
+ // take it all in this step
+ nDiff = greedyDiff;
+
+ // set break flag
+ bLast = true;
+ }
+
+ // calculate the new size for the current item/subpane
+ int nNewSize = sizePrimary[i] - nDiff;
+
+ if( nNewSize < sizeMin[i] ) {
+ // oh, we are limited here. Revise our plan:
+
+ if( sizePrimary[i] != sizeMin[i] )
+ bAtLeastOne = true;
+
+ // Not all of the space could be saved, add the actually possible space
+ // to the sum
+ greedyDist += ( sizePrimary[i] - sizeMin[i] );
+
+ // set it to the minimum possible size
+ sizePrimary[i] = sizeMin[i];
+
+ // as this item/subpane is now limited its occupied space doesn't count
+ // for relCount anymore
+ greedyCount -= ( sizePrimary[i] );
+ }
+ else {
+ // yes, there is one
+ bAtLeastOne = true;
+
+ // account the difference of the sizes in relDist and set new size
+ greedyDist += ( sizePrimary[i] - nNewSize );
+ sizePrimary[i] = nNewSize;
+
+ // if it's the last one break now
+ if(bLast)
+ break;
+ }
+ }
+ }
+ // Distributed some greedyDiff-space in every iteration
+ ASSERT(!bAtLeastOne || greedyDist != 0 || greedyCount<=0);
+ greedyDiff -= greedyDist;
+ }
+
+
+ // Fixup Greedy II
+ if( greedyDiff < 0 ) {
+ // still difference, some space left
+
+ // are there any items which are minimum-limited where we can give more space?
+ for(int i=0; i<m_paneItems.GetSize() && greedyDiff!=0; ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ if( (m_Orientation==HORIZONTAL
+ && !(pItem->modeResize()&ABSOLUTE_HORZ)
+ && !(pItem->modeResize()&RELATIVE_HORZ)
+ )
+ ||
+ (m_Orientation==VERTICAL
+ && !(pItem->modeResize()&ABSOLUTE_VERT)
+ && !(pItem->modeResize()&RELATIVE_VERT)
+ )
+ )
+ {
+ if( sizePrimary[i] == -sizeMin[i] ) {
+ // fill this one up as much as possible
+ if( sizeMax[i] == -1) {
+ // all fits in
+ sizePrimary[i] += greedyDiff;
+ greedyDiff = 0;
+ }
+ else {
+ sizePrimary[i] += -min( -greedyDiff, sizeMax[i]-sizeMin[i]);
+ greedyDiff -= -min( -greedyDiff, sizeMax[i]-sizeMin[i]);
+ }
+ }
+ }
+ }
+ }
+
+
+ // Fixup Greedy III: invert all negative (limited) sized to correct value
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ if( (m_Orientation==HORIZONTAL
+ && !(pItem->modeResize() & ABSOLUTE_HORZ)
+ && !(pItem->modeResize() & RELATIVE_HORZ)
+ && sizePrimary[i] < 0
+ && sizeMin[i] >= 0
+ )
+ ||
+ (m_Orientation==VERTICAL
+ && !(pItem->modeResize() & ABSOLUTE_VERT)
+ && !(pItem->modeResize() & RELATIVE_VERT)
+ && sizePrimary[i] < 0
+ && sizeMin[i] >= 0
+ )
+ )
+ {
+ if(sizePrimary[i] < 0)
+ sizePrimary[i] *= -1;
+ }
+ }
+
+ return true;
+}
+
+
+bool ETSLayoutMgr::Pane::resizeTo(CRect& rcNewArea)
+{
+ // There must be some items or subpanes
+ ASSERT(m_paneItems.GetSize());
+
+ // This Array holds the size in primary direction for each item/subpane
+ CArray<int,int> sizePrimary;
+ sizePrimary.SetSize(m_paneItems.GetSize());
+
+ // This Array holds information about the minimum size in primary direction
+ CArray<int,int> sizeMin;
+ sizeMin.SetSize(m_paneItems.GetSize());
+
+ // This Array holds information about the maximum size in primary direction
+ CArray<int,int> sizeMax;
+ sizeMax.SetSize(m_paneItems.GetSize());
+
+
+ // How much space is actually available, subtract all borders between items
+ int availSpace = (m_Orientation == HORIZONTAL ? rcNewArea.Width() : rcNewArea.Height() ) - (m_paneItems.GetUpperBound()*m_sizeBorder);
+
+ // If there is some Extra border (on top/bottem resp. left/right) subtract it too
+ availSpace -= 2*m_sizeExtraBorder;
+
+ // Add the extra Border to top/bottem resp. left/right
+ if(m_Orientation == HORIZONTAL) {
+ rcNewArea.top += m_sizeExtraBorder;
+ rcNewArea.bottom -= m_sizeExtraBorder;
+ }
+ else {
+ rcNewArea.left += m_sizeExtraBorder;
+ rcNewArea.right -= m_sizeExtraBorder;
+ }
+
+ // Counts the number of greedy items/subpanes
+ int nGreedy = resizeToAbsolute(availSpace, sizePrimary, sizeMin, sizeMax );
+
+ if(nGreedy == -1)
+ return false;
+
+ if(! resizeToRelative(availSpace, sizePrimary, sizeMin, sizeMax ) )
+ return false;
+
+ if(! resizeToGreedy(availSpace, nGreedy, sizePrimary, sizeMin, sizeMax ) )
+ return false;
+
+
+ // If there is any left space and there are ALIGN_FILL_* Items to assign it
+ // equally among them
+ if( availSpace > 0 ) {
+ // Count possible Items
+ int nFillItems = 0;
+
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+ if( m_Orientation == HORIZONTAL
+ && (pItem->modeResize() & ABSOLUTE_HORZ )
+ && (pItem->modeResize() & ALIGN_FILL_HORZ)
+
+ ||
+
+ (pItem->modeResize() & ABSOLUTE_VERT )
+ && (pItem->modeResize() & ALIGN_FILL_VERT)
+ )
+ {
+ ++nFillItems;
+ }
+ }
+
+ if( nFillItems > 0 ) {
+ // okay, there are nFillItems, make them all availSpace/nFillItems bigger
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ if( m_Orientation == HORIZONTAL
+ && (pItem->modeResize() & ABSOLUTE_HORZ )
+ && (pItem->modeResize() & ALIGN_FILL_HORZ)
+
+ ||
+
+ (pItem->modeResize() & ABSOLUTE_VERT )
+ && (pItem->modeResize() & ALIGN_FILL_VERT)
+ )
+ {
+
+ if( nFillItems == 1 ) {
+ // the last one gets all the rest
+ sizePrimary[i] += availSpace;
+ availSpace = 0;
+ --nFillItems;
+ }
+ else {
+ sizePrimary[i] += availSpace/nFillItems;
+ availSpace -= availSpace/nFillItems;
+ --nFillItems;
+ }
+
+ }
+ }
+ }
+
+ }
+
+ // Now reposition all items:
+
+ // starting offset
+ int nOffset = (m_Orientation==HORIZONTAL ? rcNewArea.left : rcNewArea.top ) + m_sizeExtraBorder;
+ for(int i=0; i<m_paneItems.GetSize(); ++i) {
+ CPaneBase pItem = m_paneItems[i];
+
+ // Calculate rect of item/subpane
+ CRect rcPane;
+
+ if( m_Orientation==HORIZONTAL ) {
+ rcPane.SetRect(nOffset, rcNewArea.top, nOffset+sizePrimary[i], rcNewArea.bottom);
+ }
+ else {
+ rcPane.SetRect(rcNewArea.left, nOffset, rcNewArea.right, nOffset+sizePrimary[i]);
+ }
+
+ // do the resizing!
+ pItem->resizeTo( rcPane );
+
+ // go to the next position (old pos + size + border)
+ ASSERT(sizePrimary[i] >= 0);
+ nOffset += m_sizeBorder + sizePrimary[i];
+ }
+
+
+ return true;
+}
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutDialog dialog
+
+#pragma warning(disable: 4355)
+ETSLayoutDialog::ETSLayoutDialog(UINT nID, CWnd* pParent /*=NULL*/, LPCTSTR strName /*=NULL*/, bool bGripper /*=true*/)
+ : CBaseDialog(nID, pParent), ETSLayoutMgr( this )
+{
+ //{{AFX_DATA_INIT(ETSLayoutDialog)
+ // NOTE: the ClassWizard will add member initialization here
+ //}}AFX_DATA_INIT
+ m_bGripper = bGripper;
+
+ if(strName)
+ m_strRegStore = strName;
+}
+#pragma warning(default: 4355)
+
+BEGIN_MESSAGE_MAP(ETSLayoutDialog, CDialog)
+ //{{AFX_MSG_MAP(ETSLayoutDialog)
+ ON_WM_SIZE()
+ ON_WM_GETMINMAXINFO()
+ ON_WM_ERASEBKGND()
+ ON_WM_DESTROY()
+ //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutDialog message handlers
+
+BOOL ETSLayoutDialog::OnEraseBkgnd(CDC* pDC)
+{
+ EraseBkgnd(pDC);
+ return true;
+}
+
+void ETSLayoutDialog::OnSize(UINT nType, int cx, int cy)
+{
+ CBaseDialog::OnSize(nType, cx, cy);
+
+ if( abs(cx) + abs(cy) > 0)
+ {
+ // Reposition Size Marker
+ // Re-Layout all controls
+ UpdateLayout();
+ RepositionBars(AFX_IDW_CONTROLBAR_FIRST, AFX_IDW_CONTROLBAR_LAST, 0);
+ }
+
+}
+
+void ETSLayoutDialog::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI)
+{
+ if(m_RootPane.IsValid()) {
+
+ CRect rcClient = GetRect();
+ if( rcClient.Height() > 0 || rcClient.Width() > 0 )
+ {
+
+ CRect rcWnd;
+ GetWindowRect(rcWnd);
+
+ // How much do Window and Client differ
+ int nDiffHorz = rcWnd.Width() - rcClient.Width();
+ int nDiffVert = rcWnd.Height() - rcClient.Height();
+
+ // Take into account that there is a border around the rootPane
+ lpMMI->ptMinTrackSize = CPoint(m_RootPane->getMinConstrainHorz() + nDiffHorz + 2*m_sizeRootBorders.cx,
+ m_RootPane->getMinConstrainVert() + nDiffVert + 2*m_sizeRootBorders.cy);
+
+ int maxWidth = m_RootPane->getMaxConstrainHorz();
+ int maxHeight = m_RootPane->getMaxConstrainVert();
+
+ if( maxWidth != -1 ) {
+ lpMMI->ptMaxTrackSize.x = maxWidth + nDiffHorz + 2*m_sizeRootBorders.cx;
+ lpMMI->ptMaxSize.x = maxWidth + nDiffHorz + 2*m_sizeRootBorders.cx;
+ }
+
+ if( maxHeight != -1 ) {
+ lpMMI->ptMaxTrackSize.y = maxHeight + nDiffVert + 2*m_sizeRootBorders.cy;
+ lpMMI->ptMaxSize.y = maxHeight + nDiffVert + 2*m_sizeRootBorders.cy;
+ }
+ }
+ }
+}
+
+
+CRect ETSLayoutDialog::GetRect()
+{
+ CRect r;
+ GetClientRect(r);
+
+ if( m_bGripper )
+ {
+ if( ::IsWindow(m_StatusBar.GetSafeHwnd()) )
+ {
+ CRect rcSizeIcon;
+ m_StatusBar.GetWindowRect( rcSizeIcon);
+ r.bottom -= (rcSizeIcon.Height() - m_sizeRootBorders.cy - 5);
+ }
+ }
+
+ return r;
+}
+
+
+BOOL ETSLayoutDialog::OnInitDialog()
+{
+ CBaseDialog::OnInitDialog();
+
+ // Ensure that the dialog is resizable
+ this->ModifyStyle(0, WS_THICKFRAME);
+
+ if(!m_strRegStore.IsEmpty()) {
+ Load(m_strRegStore);
+ }
+
+#ifdef _AUTO_SET_ICON
+ POSITION pos = AfxGetApp()->GetFirstDocTemplatePosition();
+ if(pos) {
+
+ class ETSPseudoDocTemplate : public CDocTemplate
+ {
+ friend class ETSLayoutDialog;
+ };
+
+ ETSPseudoDocTemplate* pDocT = (ETSPseudoDocTemplate*) AfxGetApp()->GetNextDocTemplate(pos);
+ SetIcon( AfxGetApp()->LoadIcon(pDocT->m_nIDResource) ,FALSE);
+ }
+#endif
+
+ // Sizing icon
+ if(m_bGripper)
+ {
+ if(m_StatusBar.Create(m_pWnd))
+ {
+ m_StatusBar.SetIndicators(auIDStatusBar, sizeof(auIDStatusBar) / sizeof(UINT));
+ m_StatusBar.SetWindowText(_T(""));
+ m_StatusBar.SetPaneStyle( 0, SBPS_STRETCH | SBPS_NOBORDERS );
+ m_pWnd -> RepositionBars(AFX_IDW_CONTROLBAR_FIRST, AFX_IDW_CONTROLBAR_LAST, 0);
+ }
+ else
+ AfxMessageBox(_T("Error - Statusbar"));
+
+ }
+ return TRUE; // return TRUE unless you set the focus to a control
+ // EXCEPTION: OCX Property Pages should return FALSE
+}
+
+void ETSLayoutDialog::OnDestroy()
+{
+ // Store size/position
+ if(!m_strRegStore.IsEmpty()) {
+ Save(m_strRegStore);
+ }
+
+ // manually delete layout definition if object is reused
+ m_RootPane = 0;
+
+ CBaseDialog::OnDestroy();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutDialog dialog
+
+#pragma warning(disable: 4355)
+#ifdef CS_HELP
+ETSLayoutDialogBar::ETSLayoutDialogBar(UINT nID )
+ : CBaseDialogBar( nID ), ETSLayoutMgr( this )
+#else
+ETSLayoutDialogBar::ETSLayoutDialogBar()
+ : ETSLayoutMgr( this )
+#endif
+{
+ //{{AFX_DATA_INIT(ETSLayoutDialogBar)
+ // NOTE: the ClassWizard will add member initialization here
+ //}}AFX_DATA_INIT
+ m_bInitialized = false;
+ setRootBorders(0,0);
+}
+#pragma warning(default: 4355)
+
+BEGIN_MESSAGE_MAP(ETSLayoutDialogBar, CDialogBar)
+ //{{AFX_MSG_MAP(ETSLayoutDialogBar)
+ ON_WM_SIZE()
+ ON_WM_GETMINMAXINFO()
+ ON_WM_DESTROY()
+ ON_WM_ERASEBKGND()
+ ON_MESSAGE(WM_INITDIALOG, OnInitDialog)
+ //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutDialogBar message handlers
+
+LRESULT ETSLayoutDialogBar::OnInitDialog(WPARAM, LPARAM)
+{
+ Default();
+ Initialize();
+ return TRUE;
+}
+
+void ETSLayoutDialogBar::UpdateLayout()
+{
+ ETSLayoutMgr::UpdateLayout();
+
+ if(m_RootPane.IsValid()) {
+ CRect rcClient = GetRect();
+
+ CRect rcWnd;
+ GetWindowRect(rcWnd);
+
+ // How much do Window and Client differ
+ CSize sizeDiff( rcWnd.Width() - rcClient.Width(), rcWnd.Height() - rcClient.Height());
+
+ // Take into account that there is a border around the rootPane
+// m_szMin = CSize(m_RootPane->getMinConstrainHorz() + sizeDiff.cx + 2*m_sizeRootBorders.cx,
+// m_RootPane->getMinConstrainVert() + sizeDiff.cy + 2*m_sizeRootBorders.cy);
+ }
+}
+
+CSize ETSLayoutDialogBar::CalcDynamicLayout(int nLength, DWORD dwMode)
+{
+ CSize sizeRet = CBaseDialogBar::CalcDynamicLayout(nLength, dwMode);
+
+ CSize sizeMin = sizeRet;
+ CSize sizeMax = sizeRet;
+
+ if(m_RootPane.IsValid()) {
+ CRect rcClient = GetRect();
+
+ CRect rcWnd;
+ GetWindowRect(rcWnd);
+
+ // How much do Window and Client differ
+ CSize sizeDiff( rcWnd.Width() - rcClient.Width(), rcWnd.Height() - rcClient.Height());
+
+ // Take into account that there is a border around the rootPane
+// sizeMin = CSize(m_RootPane->getMinConstrainHorz() + sizeDiff.cx + 2*m_sizeRootBorders.cx,
+// m_RootPane->getMinConstrainVert() + sizeDiff.cy + 2*m_sizeRootBorders.cy);
+
+
+ int maxWidth = m_RootPane->getMaxConstrainHorz();
+ int maxHeight = m_RootPane->getMaxConstrainVert();
+
+ if( maxWidth != -1 ) {
+ sizeMax.cx = maxWidth + sizeDiff.cy + 2*m_sizeRootBorders.cx;
+ }
+
+ if( maxHeight != -1 ) {
+ sizeMax.cy = maxHeight + sizeDiff.cy + 2*m_sizeRootBorders.cy;
+ }
+ }
+
+ if( IsFloating() || !(dwMode&LM_HORZ))
+ {
+ sizeRet.cx = min( sizeRet.cx, sizeMax.cx );
+ }
+ if( IsFloating() || (dwMode&LM_HORZ))
+ {
+ sizeRet.cy = min( sizeRet.cy, sizeMax.cy );
+ }
+
+ sizeRet.cx = max( sizeRet.cx, sizeMin.cx );
+ sizeRet.cy = max( sizeRet.cy, sizeMin.cy );
+
+ return sizeRet;
+}
+
+BOOL ETSLayoutDialogBar::OnEraseBkgnd(CDC* pDC)
+{
+ EraseBkgnd(pDC);
+ return true;
+}
+
+
+void ETSLayoutDialogBar::OnSize(UINT nType, int cx, int cy)
+{
+ CBaseDialogBar::OnSize(nType, cx, cy);
+
+ if( abs(cx) + abs(cy) > 0)
+ {
+ // Re-Layout all controls
+ UpdateLayout();
+ }
+ RepositionBars(AFX_IDW_CONTROLBAR_FIRST, AFX_IDW_CONTROLBAR_LAST, 0);
+
+}
+
+
+CRect ETSLayoutDialogBar::GetRect()
+{
+ CRect r;
+ GetClientRect(r);
+
+ if( IsFloating() )
+ r.DeflateRect(4,4);
+
+ return r;
+}
+
+
+void ETSLayoutDialogBar::OnDestroy()
+{
+ // Store size/position on your own!
+ CBaseDialogBar::OnDestroy();
+}
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutFormView dialog
+
+IMPLEMENT_DYNAMIC(ETSLayoutFormView, CFormView)
+
+#pragma warning(disable: 4355)
+ETSLayoutFormView::ETSLayoutFormView(UINT nID, LPCTSTR strName /*=NULL*/)
+ : CBaseFormView(nID), ETSLayoutMgr( this )
+{
+ if(strName)
+ m_strRegStore = strName;
+}
+#pragma warning(default: 4355)
+
+BEGIN_MESSAGE_MAP(ETSLayoutFormView, CFormView)
+ //{{AFX_MSG_MAP(ETSLayoutFormView)
+ ON_WM_SIZE()
+ ON_WM_GETMINMAXINFO()
+ ON_WM_ERASEBKGND()
+ //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutFormView message handlers
+
+BOOL ETSLayoutFormView::OnEraseBkgnd(CDC* pDC)
+{
+ EraseBkgnd(pDC);
+ return true;
+}
+
+
+void ETSLayoutFormView::OnSize(UINT nType, int cx, int cy)
+{
+// CBaseFormView::OnSize(nType, cx, cy);
+ SetScrollSizes(MM_TEXT, CSize(cx,cy));
+ if( abs(cx) + abs(cy) > 0) {
+ // Re-Layout all controls
+ UpdateLayout();
+ }
+// MoveWindow(0,0,cx,cy);
+}
+
+/*
+void ETSLayoutFormView::UpdateLayout()
+{
+ ETSLayoutMgr::UpdateLayout();
+
+ if(m_RootPane.IsValid()) {
+ // Force MainFrame to re-layout
+ CFrameWnd* pFrame = static_cast<CFrameWnd*>(GetParent());
+ if(pFrame) {
+
+ CRect rcWnd;
+ pFrame->GetWindowRect(rcWnd);
+ pFrame->MoveWindow(rcWnd);
+ pFrame->RecalcLayout();
+
+ }
+ return;
+ }
+}
+*/
+
+void ETSLayoutFormView::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI)
+{
+ // To use this you'll have to modify your CMainFrame:
+ //
+ // 1) Add a handler for WM_GETMINMAXINFO()
+ // 2) Let this handler be:
+ // void CMainFrame::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI)
+ // {
+ // CFrameWnd::OnGetMinMaxInfo(lpMMI);
+ //
+ // if( GetActiveView() && GetActiveView()->IsKindOf( RUNTIME_CLASS(ETSLayoutFormView) ) ) {
+ // GetActiveView()->SendMessage( WM_GETMINMAXINFO, 0, (LPARAM) lpMMI );
+ // }
+ // }
+ // 3) Add "#include "dialogmgr.h" to MainFrm.cpp
+
+ if(m_RootPane.IsValid()) {
+ CRect rcClient = GetRect();
+
+ CRect rcWnd;
+ GetParent()->GetWindowRect(rcWnd);
+
+ // How much do Window and Client differ
+ rcWnd-=rcClient;
+
+ // Take into account that there is a border around the rootPane
+ lpMMI->ptMinTrackSize = CPoint(m_RootPane->getMinConstrainHorz() + rcWnd.Width() + 2*m_sizeRootBorders.cx,
+ m_RootPane->getMinConstrainVert() + rcWnd.Height() + 2*m_sizeRootBorders.cy);
+
+ int maxWidth = m_RootPane->getMaxConstrainHorz();
+ int maxHeight = m_RootPane->getMaxConstrainVert();
+
+ if( maxWidth != -1 ) {
+ lpMMI->ptMaxTrackSize.x = maxWidth + rcWnd.Width()+ 2*m_sizeRootBorders.cx;
+ lpMMI->ptMaxSize.x = maxWidth + rcWnd.Width()+ 2*m_sizeRootBorders.cx;
+ }
+
+ if( maxHeight != -1 ) {
+ lpMMI->ptMaxTrackSize.y = maxHeight + rcWnd.Height() + 2*m_sizeRootBorders.cy;
+ lpMMI->ptMaxSize.y = maxHeight + rcWnd.Height() + 2*m_sizeRootBorders.cy;
+ }
+ }
+}
+
+ETSLayoutFormView::~ETSLayoutFormView()
+{
+ // Cleanup
+}
+
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutPropertyPage
+
+#ifdef CS_HELP
+ IMPLEMENT_DYNCREATE(ETSLayoutPropertyPage, ETSCSHelpPropPage)
+#else
+ IMPLEMENT_DYNCREATE(ETSLayoutPropertyPage, CPropertyPage)
+#endif
+
+#pragma warning(disable: 4355)
+ETSLayoutPropertyPage::ETSLayoutPropertyPage( ) : ETSLayoutMgr( this )
+{
+ m_bLockMove = false;
+ m_bResetBuddyOnNextTimeVisible = true;
+}
+
+ETSLayoutPropertyPage::ETSLayoutPropertyPage( UINT nIDTemplate, UINT nIDCaption /*= 0*/ )
+ : CBasePropertyPage(nIDTemplate, nIDCaption), ETSLayoutMgr( this )
+{
+ m_bLockMove = false;
+ m_bResetBuddyOnNextTimeVisible = true;
+}
+
+ETSLayoutPropertyPage::ETSLayoutPropertyPage( LPCTSTR lpszTemplateName, UINT nIDCaption /*= 0*/ )
+ : CBasePropertyPage(lpszTemplateName, nIDCaption), ETSLayoutMgr( this )
+{
+ m_bLockMove = false;
+ m_bResetBuddyOnNextTimeVisible = true;
+}
+#pragma warning(default: 4355)
+
+ETSLayoutPropertyPage::~ETSLayoutPropertyPage()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(ETSLayoutPropertyPage, CPropertyPage)
+ //{{AFX_MSG_MAP(ETSLayoutPropertyPage)
+ ON_WM_SIZE()
+ ON_WM_GETMINMAXINFO()
+ ON_WM_ERASEBKGND()
+ ON_WM_WINDOWPOSCHANGING()
+ ON_WM_DESTROY()
+ ON_WM_WINDOWPOSCHANGED()
+ //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+
+/////////////////////////////////////////////////////////////////////////////
+// Behandlungsroutinen für Nachrichten ETSLayoutPropertyPage
+
+
+
+void ETSLayoutPropertyPage::OnWindowPosChanged(WINDOWPOS FAR* lpwndpos)
+{
+ CBasePropertyPage::OnWindowPosChanged(lpwndpos);
+
+ // This code is needed in order to reset the buddy after this page has
+ // been activated. At least on Win2k this is not done thru normal resizing,
+ // as the page is not visible when first layouted. And without the page
+ // being visible it's not possible to tell if the attached buddy is visible
+ // or not (at least I don't know any way to do so)
+
+ if( ::IsWindowVisible( GetWnd()->GetSafeHwnd() ) )
+ {
+ if( m_bResetBuddyOnNextTimeVisible )
+ {
+ // Take special care of SpinButtons (Up-Down Controls) with Buddy set, enumerate
+ // all childs:
+ CWnd* pWndChild = GetWnd()->GetWindow(GW_CHILD);
+ TCHAR szClassName[ MAX_PATH ];
+ while(pWndChild)
+ {
+ ::GetClassName( pWndChild->GetSafeHwnd(), szClassName, MAX_PATH );
+ DWORD dwStyle = pWndChild->GetStyle();
+
+ // is it a SpinButton?
+ if( _tcscmp(szClassName, UPDOWN_CLASS)==0 && ::IsWindowVisible(pWndChild->GetSafeHwnd()) ) {
+ HWND hwndBuddy = (HWND)::SendMessage( pWndChild->GetSafeHwnd(), UDM_GETBUDDY, 0, 0);
+ if( hwndBuddy != 0 && (dwStyle&(UDS_ALIGNRIGHT|UDS_ALIGNLEFT)) != 0 )
+ {
+ // reset Buddy
+ ::SendMessage( pWndChild->GetSafeHwnd(), UDM_SETBUDDY, (WPARAM)hwndBuddy, 0);
+ }
+ }
+
+
+ pWndChild = pWndChild->GetWindow(GW_HWNDNEXT);
+ }
+
+ m_bResetBuddyOnNextTimeVisible = false;
+ }
+ }
+ else
+ {
+ // has been hidden again
+ m_bResetBuddyOnNextTimeVisible = true;
+ }
+}
+
+void ETSLayoutPropertyPage::OnWindowPosChanging( WINDOWPOS* lpwndpos )
+{
+ // In WizardMode the System calls SetWindowPos with the
+ // original size at every activation. This could cause
+ // some flicker in certain circumstances. Therefore we lock
+ // moving the page and unlock it only if _we_ move the page
+ if( m_bLockMove)
+ {
+ lpwndpos->flags |= SWP_NOMOVE | SWP_NOSIZE;
+ }
+ CBasePropertyPage::OnWindowPosChanging( lpwndpos );
+}
+
+BOOL ETSLayoutPropertyPage::OnEraseBkgnd(CDC* pDC)
+{
+ EraseBkgnd(pDC);
+ return true;
+}
+
+void ETSLayoutPropertyPage::OnDestroy()
+{
+ // manually delete layout definition if object is reused
+ m_RootPane = 0;
+
+ CBasePropertyPage::OnDestroy();
+}
+
+void ETSLayoutPropertyPage::OnSize(UINT nType, int cx, int cy)
+{
+ CBasePropertyPage::OnSize(nType, cx, cy);
+
+ if( abs(cx) + abs(cy) > 0)
+ {
+ // Re-Layout all controls
+ UpdateLayout();
+ }
+}
+
+void ETSLayoutPropertyPage::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI)
+{
+ if(m_RootPane.IsValid()) {
+ CRect rcClient = GetRect();
+
+ CRect rcWnd;
+ GetWindowRect(rcWnd);
+
+ // How much do Window and Client differ
+ int nDiffHorz = rcWnd.Width() - rcClient.Width();
+ int nDiffVert = rcWnd.Height() - rcClient.Height();
+
+ // Take into account that there is a border around the rootPane
+ lpMMI->ptMinTrackSize = CPoint(m_RootPane->getMinConstrainHorz() + nDiffHorz + 2*m_sizeRootBorders.cx,
+ m_RootPane->getMinConstrainVert() + nDiffVert + 2*m_sizeRootBorders.cy);
+
+ int maxWidth = m_RootPane->getMaxConstrainHorz();
+ int maxHeight = m_RootPane->getMaxConstrainVert();
+
+ if( maxWidth != -1 ) {
+ lpMMI->ptMaxTrackSize.x = maxWidth + nDiffHorz + 2*m_sizeRootBorders.cx;
+ lpMMI->ptMaxSize.x = maxWidth + nDiffHorz + 2*m_sizeRootBorders.cx;
+ }
+
+ if( maxHeight != -1 ) {
+ lpMMI->ptMaxTrackSize.y = maxHeight + nDiffVert + 2*m_sizeRootBorders.cy;
+ lpMMI->ptMaxSize.y = maxHeight + nDiffVert + 2*m_sizeRootBorders.cy;
+ }
+ }
+}
+
+
+CRect ETSLayoutPropertyPage::GetRect()
+{
+ CRect r;
+ GetClientRect(r);
+ return r;
+}
+
+
+BOOL ETSLayoutPropertyPage::OnInitDialog()
+{
+ CBasePropertyPage::OnInitDialog();
+ UpdateLayout();
+
+ ETSLayoutPropertySheet* pSheet = (ETSLayoutPropertySheet*) GetParent();
+
+ ASSERT_KINDOF( ETSLayoutPropertySheet, pSheet);
+ if(pSheet)
+ {
+ if(pSheet->IsWizard())
+ {
+ m_bLockMove = true;
+ }
+ }
+
+ return TRUE;
+}
+
+BOOL ETSLayoutPropertyPage::OnSetActive()
+{
+ ETSLayoutPropertySheet* pSheet = (ETSLayoutPropertySheet*) GetParent();
+
+ ASSERT_KINDOF( ETSLayoutPropertySheet, pSheet);
+ if(pSheet)
+ {
+ if(pSheet->IsWizard())
+ {
+ // In WizardMode the System calls SetWindowPos with the
+ // original size on Page Activation. This will position the
+ // page at the correct position
+ m_bLockMove = false;
+ MoveWindow(pSheet->m_rcPage);
+ m_bLockMove = true;
+ }
+ }
+
+ UpdateLayout();
+
+ return CBasePropertyPage::OnSetActive();
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// ETSLayoutPropertySheet
+
+IMPLEMENT_DYNAMIC(ETSLayoutPropertySheet, CPropertySheet)
+
+#pragma warning(disable: 4355)
+ETSLayoutPropertySheet::ETSLayoutPropertySheet(UINT nIDCaption, CWnd* pParentWnd, UINT iSelectPage,
+ LPCTSTR strName /*=NULL*/, bool bGripper/*=true*/)
+ : CPropertySheet(nIDCaption, pParentWnd, iSelectPage), ETSLayoutMgr( this )
+{
+ Init(strName, bGripper);
+}
+
+ETSLayoutPropertySheet::ETSLayoutPropertySheet(LPCTSTR pszCaption, CWnd* pParentWnd, UINT iSelectPage,
+ LPCTSTR strName /*=NULL*/, bool bGripper/*=true*/)
+ : CPropertySheet(pszCaption, pParentWnd, iSelectPage), ETSLayoutMgr( this )
+{
+ Init(strName, bGripper);
+}
+#pragma warning(default: 4355)
+
+void ETSLayoutPropertySheet::Init(LPCTSTR strName, bool bGripper)
+{
+ m_bGripper = bGripper;
+ if(strName)
+ m_strRegStore = strName;
+
+ m_bAutoDestroy = false;
+ m_bAutoDestroyPages = false;
+ m_bModelessButtons = false;
+}
+
+ETSLayoutPropertySheet::~ETSLayoutPropertySheet()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(ETSLayoutPropertySheet, CPropertySheet)
+ //{{AFX_MSG_MAP(ETSLayoutPropertySheet)
+ ON_WM_CREATE()
+ ON_WM_SIZE()
+ ON_WM_GETMINMAXINFO()
+ ON_WM_DESTROY()
+ ON_WM_ERASEBKGND()
+ //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// Behandlungsroutinen für Nachrichten ETSLayoutPropertySheet
+
+BOOL ETSLayoutPropertySheet::OnEraseBkgnd(CDC* pDC)
+{
+ EraseBkgnd(pDC);
+ return true;
+}
+
+
+int ETSLayoutPropertySheet::OnCreate(LPCREATESTRUCT lpCreateStruct)
+{
+ if (CPropertySheet::OnCreate(lpCreateStruct) == -1)
+ return -1;
+
+ ModifyStyle(0,WS_THICKFRAME| WS_SYSMENU);
+ return 0;
+}
+
+
+void ETSLayoutPropertySheet::Resize(int cx, int cy)
+{
+ if( abs(cx) + abs(cy) > 0 && m_RootPane.IsValid() )
+ {
+ UpdateLayout();
+
+ // Fix for PSH_WIZARDHASFINISH [Thömmi]
+ if (IsWizard() && !(m_psh.dwFlags & PSH_WIZARDHASFINISH) )
+ {
+ // manual reposition of the FINISH button
+ // can not be done with normaly layouting because it
+ // shares position with the NEXT button
+ CWnd *pWndFinish;
+ pWndFinish=GetDlgItem(ID_WIZFINISH);
+
+ if(pWndFinish)
+ {
+ CRect rcWnd;
+ GetDlgItem(ID_WIZNEXT)->GetWindowRect(&rcWnd);
+ ScreenToClient(&rcWnd);
+ pWndFinish->MoveWindow(rcWnd);
+ pWndFinish->RedrawWindow(0,0, RDW_INVALIDATE | RDW_UPDATENOW );
+ }
+ }
+
+ // reposition Gripper
+ if(m_bGripper)
+ RepositionBars(AFX_IDW_CONTROLBAR_FIRST, AFX_IDW_CONTROLBAR_LAST, 0);
+
+ CPropertyPage* pPage = (CPropertyPage*)GetActivePage();
+
+ if(pPage)
+ {
+ CRect rcWnd;
+ GetTabControl()->GetWindowRect(&rcWnd);
+ ScreenToClient(&rcWnd);
+
+ if(!IsWizard()) {
+ // get inside of tab
+ GetTabControl()->AdjustRect(FALSE, &rcWnd);
+ }
+ else
+ {
+ rcWnd.bottom += 5;
+ }
+
+ // we need this size in WizardMode in order to
+ // reposition newly activated page correctly
+ m_rcPage = rcWnd;
+
+ if( IsWizard() && pPage->IsKindOf(RUNTIME_CLASS(ETSLayoutPropertyPage)) )
+ {
+ ETSLayoutPropertyPage* pEtsPage = reinterpret_cast<ETSLayoutPropertyPage*>(pPage);
+
+ pEtsPage->m_bLockMove = false;
+ pEtsPage->MoveWindow(m_rcPage);
+ pEtsPage->m_bLockMove = true;
+ }
+ else
+ {
+ pPage->MoveWindow(m_rcPage);
+ }
+
+ }
+
+ if(IsWindowVisible())
+ {
+ RedrawWindow(0,0, RDW_INVALIDATE|RDW_UPDATENOW );
+
+ if(!IsWizard())
+ GetTabControl()->RedrawWindow(0,0, RDW_INVALIDATE|RDW_UPDATENOW );
+ }
+ }
+}
+
+void ETSLayoutPropertySheet::OnSize(UINT nType, int cx, int cy)
+{
+ CPropertySheet::OnSize(nType, cx, cy);
+ Resize(cx,cy);
+}
+
+// IDs of all PropertySheet controls
+long _PropertySheetIDs[] =
+{
+ ID_WIZBACK,
+ ID_WIZNEXT,
+ ID_WIZFINISH,
+ IDOK,
+ IDCANCEL,
+ ID_APPLY_NOW,
+ IDHELP
+};
+
+void ETSLayoutPropertySheet::AddMainArea(CPane paneRoot, CPaneBase itemTab)
+{
+ // the default is: Whole main Area is covered by the TabCtrl
+ paneRoot << itemTab;
+}
+
+void ETSLayoutPropertySheet::AddButtons(CPane paneBottom)
+{
+ // first item greedy to keep others right
+ paneBottom->addItem (paneNull, GREEDY);
+
+
+ // add all Controls to the layouting
+ bool bFirst = true;
+ for(int i = 0; i < (sizeof(_PropertySheetIDs) / sizeof(long)) ; i++)
+ {
+ // Prevent movement of finish button, if it is not shown explicitly [Thömmi]
+ if( IsWizard()
+ && _PropertySheetIDs[i] == ID_WIZFINISH
+ && !(m_psh.dwFlags & PSH_WIZARDHASFINISH) )
+ {
+ continue;
+ }
+
+ CWnd* pWnd = GetDlgItem(_PropertySheetIDs[i]);
+
+ if(pWnd)
+ {
+
+ if(!(m_psh.dwFlags & PSH_HASHELP) && _PropertySheetIDs[i] == IDHELP)
+ {
+ // don't insert
+ continue;
+ }
+
+ if((m_psh.dwFlags & PSH_NOAPPLYNOW) && _PropertySheetIDs[i] == ID_APPLY_NOW)
+ {
+ // don't insert
+ continue;
+ }
+
+ // space before first one and between BACK & NEXT
+ if( IsWizard() )
+ {
+ if( !bFirst && !(_PropertySheetIDs[i]==ID_WIZNEXT) )
+ {
+ paneBottom->addItem(paneNull, NORESIZE,12,0,0,0);
+ }
+ }
+
+ pWnd->ShowWindow(true);
+ paneBottom->addItem(_PropertySheetIDs[i], NORESIZE);
+ bFirst = false;
+ }
+ }
+
+}
+
+BOOL ETSLayoutPropertySheet::OnInitDialog()
+{
+ BOOL bRet = CPropertySheet::OnInitDialog();
+
+ //ASSERT(!m_RootPane);
+
+ // Save initial rect
+ GetWindowRect(&m_rcStart);
+
+ CPropertyPage* pPage = CPropertySheet::GetActivePage();
+ ASSERT(pPage);
+
+ CRect rcPage;
+ pPage->GetClientRect(&rcPage);
+
+ CreateRoot(VERTICAL);
+ //ASSERT(m_RootPane);
+
+ // Add Tabcontrol to root pane
+ m_ItemTab = item( GetTabControl(), GREEDY, 0, 0, 0, 0);
+ AddMainArea(m_RootPane, m_ItemTab);
+
+ // Tabcontrol is invisible in WizardMode
+ if(IsWizard())
+ {
+ GetTabControl()->ShowWindow(false);
+ }
+
+ // add horizontal line in WizardMode
+ if(IsWizard() && GetDlgItem(ID_WIZFINISH+1))
+ {
+ m_RootPane << item(ID_WIZFINISH+1, ABSOLUTE_VERT, 0, 0, 0, 0);
+ }
+
+ if( IsWizard() || !m_bModeless || m_bModelessButtons )
+ {
+ // No spaces in WizardMode in order to keep BACK & NEXT together
+ CPane bottomPane = pane(HORIZONTAL, ABSOLUTE_VERT, IsWizard() ? 0 : 5);
+
+ AddButtons(bottomPane);
+ // add bottom (button) pane if any controls were added
+ if(bottomPane->m_paneItems.GetSize() > 0) {
+ m_RootPane << bottomPane;
+ }
+ }
+
+
+
+ // some Space between Buttons und Gripper
+ if(m_bGripper)
+ {
+ m_RootPane->addItem(paneNull, ABSOLUTE_VERT,0,2);
+
+ if(m_StatusBar.Create(m_pWnd))
+ {
+ m_StatusBar.SetIndicators(auIDStatusBar,
+ sizeof(auIDStatusBar) / sizeof(UINT));
+ m_StatusBar.SetWindowText(_T(""));
+ RepositionBars(AFX_IDW_CONTROLBAR_FIRST, AFX_IDW_CONTROLBAR_LAST, 0);
+ }
+ else
+ {
+ AfxMessageBox(_T("Error - Statusbar"));
+ }
+ }
+
+ if(!m_strRegStore.IsEmpty())
+ {
+ Load(m_strRegStore);
+ }
+
+ Resize(1,1); // Fix. for 95/98/NT difference
+
+ CRect rcWnd;
+ GetWindowRect( & rcWnd );
+ MoveWindow( rcWnd );
+
+ return bRet;
+}
+
+
+void ETSLayoutPropertySheet::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI)
+{
+ if(m_RootPane.IsValid() && GetTabControl() != 0 )
+ {
+ CRect rcWnd;
+ GetWindowRect(rcWnd);
+
+ CRect rcClient = GetRect();
+ rcWnd-=rcClient;
+
+ // ask for MinMax of all pages
+ CSize sizePageMax(0,0);
+ CSize sizePageMin(0,0);
+ for( int nPage=0; nPage<GetPageCount(); ++nPage)
+ {
+ CPropertyPage* pPage = GetPage(nPage);
+ ASSERT(pPage);
+ if( pPage )
+ {
+ MINMAXINFO mmi;
+ memset(&mmi, 0, sizeof(mmi));
+
+ if( IsWindow(pPage->GetSafeHwnd()) )
+ {
+ pPage->SendMessage(WM_GETMINMAXINFO, 0, (LPARAM) &mmi);
+
+ if(mmi.ptMaxTrackSize.x != 0)
+ {
+ sizePageMax.cx = min(sizePageMax.cx, mmi.ptMaxTrackSize.x);
+ }
+ if(mmi.ptMaxTrackSize.y != 0)
+ {
+ sizePageMax.cy = min(sizePageMax.cy, mmi.ptMaxTrackSize.y);
+ }
+ if(mmi.ptMinTrackSize.x != 0)
+ {
+ sizePageMin.cx = max(sizePageMin.cx, mmi.ptMinTrackSize.x);
+ }
+ if(mmi.ptMinTrackSize.y != 0)
+ {
+ sizePageMin.cy = max(sizePageMin.cy, mmi.ptMinTrackSize.y);
+ }
+ }
+ }
+ }
+ static_cast<PaneItem*>( m_ItemTab.GetPaneBase() )->m_sizeXMin = sizePageMin.cx;
+ static_cast<PaneItem*>( m_ItemTab.GetPaneBase() )->m_sizeYMin = sizePageMin.cy;
+
+ // calculate the needed size of the tabctrl in non-wizard-mode
+ CRect rcItem(0,0,0,0);
+ if(!IsWizard())
+ {
+ GetTabControl()->AdjustRect( TRUE, rcItem );
+ }
+
+ lpMMI->ptMinTrackSize.x = m_RootPane->getMinConstrainHorz() + rcWnd.Width() + 2*m_sizeRootBorders.cx
+ + rcItem.Width();
+
+ lpMMI->ptMinTrackSize.y = m_RootPane->getMinConstrainVert() + rcWnd.Height() + 2*m_sizeRootBorders.cy
+ + rcItem.Height();
+
+ // never smaller than inital size!
+ lpMMI->ptMinTrackSize.x = max(lpMMI->ptMinTrackSize.x, m_rcStart.Width() );
+ lpMMI->ptMinTrackSize.y = max(lpMMI->ptMinTrackSize.y, m_rcStart.Height() );
+
+ // Rest like ETSLayoutMgr
+
+ int maxWidth = m_RootPane->getMaxConstrainHorz();
+ int maxHeight = m_RootPane->getMaxConstrainVert();
+
+ if( maxWidth != -1 )
+ {
+ lpMMI->ptMaxSize.x = sizePageMax.cx + rcWnd.Width()+ 2*m_sizeRootBorders.cx + rcItem.Width() ;
+ }
+
+ if( maxHeight != -1 )
+ {
+ lpMMI->ptMaxSize.y = sizePageMax.cy + rcWnd.Height() + 2*m_sizeRootBorders.cy + rcItem.Width() ;
+ }
+
+ lpMMI->ptMaxTrackSize = lpMMI->ptMaxSize;
+
+ }
+}
+
+
+void ETSLayoutPropertySheet::OnDestroy()
+{
+ // Store size/position
+ if(!m_strRegStore.IsEmpty())
+ {
+ Save(m_strRegStore);
+ }
+ m_RootPane = 0;
+
+ CPropertySheet::OnDestroy();
+}
+
+void ETSLayoutPropertySheet::PostNcDestroy()
+{
+ if(m_bAutoDestroyPages)
+ {
+ // walk all pages and destry them
+ for( int nPage=0; nPage<GetPageCount(); ++nPage)
+ {
+ CPropertyPage* pPage = GetPage(nPage);
+ ASSERT(pPage);
+ if( pPage )
+ {
+ delete pPage;
+ }
+ }
+ }
+
+ if(m_bAutoDestroy)
+ delete this;
+}
+
+
+
+/**
+ * CPane represents an autopointer to a PaneBase. Use this and you won't have to worry
+ * about cleaning up any Panes. Also this autopointer lets you return Pane objects
+ * from function without using pointers (at least you won't see them :) )
+ */
+ETSLayoutMgr::PaneHolder::PaneHolder(PaneBase* pPane )
+{
+
+ ASSERT( pPane );
+ m_pPane = pPane;
+
+ // Implicitly AddRef()
+ m_nRefCount = 1;
+}
+
+ETSLayoutMgr::PaneHolder::~PaneHolder()
+{
+ ASSERT( m_pPane );
+ ASSERT( m_nRefCount == 0 );
+
+ delete m_pPane;
+}
+
+void ETSLayoutMgr::PaneHolder::AddRef()
+{
+ InterlockedIncrement( &m_nRefCount );
+}
+
+void ETSLayoutMgr::PaneHolder::Release()
+{
+ if( InterlockedDecrement( &m_nRefCount ) <= 0 )
+ {
+ // no more references on me, so destroy myself
+ delete this;
+ }
+}
+
+ETSLayoutMgr::CPaneBase::CPaneBase( )
+{
+ // MUST be initialized later
+ m_pPaneHolder = 0;
+}
+
+ETSLayoutMgr::CPaneBase::CPaneBase( PaneBase* pPane )
+{
+ m_pPaneHolder = 0;
+
+ if( pPane != 0)
+ operator=( pPane );
+}
+
+ETSLayoutMgr::CPaneBase::CPaneBase( const CPaneBase& other )
+{
+ m_pPaneHolder = 0;
+ operator=(other);
+}
+
+ETSLayoutMgr::CPaneBase::~CPaneBase()
+{
+ if(m_pPaneHolder)
+ m_pPaneHolder->Release();
+}
+
+void ETSLayoutMgr::CPaneBase::operator=( PaneBase* pPane )
+{
+ if(m_pPaneHolder)
+ {
+ m_pPaneHolder->Release();
+ m_pPaneHolder = 0;
+ }
+
+ if( pPane != 0 )
+ m_pPaneHolder = new PaneHolder( pPane );
+}
+
+void ETSLayoutMgr::CPaneBase::operator=( const CPaneBase& other )
+{
+ ASSERT( other.m_pPaneHolder );
+
+ if(m_pPaneHolder)
+ {
+ m_pPaneHolder->Release();
+ m_pPaneHolder = 0;
+ }
+
+ other.m_pPaneHolder->AddRef();
+ m_pPaneHolder = other.m_pPaneHolder;
+}
+
+ETSLayoutMgr::PaneBase* ETSLayoutMgr::CPaneBase::operator->() const
+{
+ ASSERT(m_pPaneHolder);
+
+ if(!m_pPaneHolder)
+ return 0;
+
+ return (m_pPaneHolder->m_pPane);
+}
+
+
+
+ETSLayoutMgr::CPane::CPane( )
+{
+}
+
+ETSLayoutMgr::CPane::CPane( Pane* pPane ) : ETSLayoutMgr::CPaneBase( static_cast<PaneBase*>(pPane) )
+{
+}
+
+ETSLayoutMgr::CPane::CPane( const CPane& other )
+{
+ operator=(other);
+}
+
+ETSLayoutMgr::CPane::~CPane()
+{
+}
+
+void ETSLayoutMgr::CPane::operator=( Pane* pPane )
+{
+ CPaneBase::operator=(pPane);
+}
+
+void ETSLayoutMgr::CPane::operator=( const ETSLayoutMgr::CPane& other )
+{
+ ASSERT( other.m_pPaneHolder );
+
+ if(m_pPaneHolder)
+ {
+ m_pPaneHolder->Release();
+ m_pPaneHolder = 0;
+ }
+
+ other.m_pPaneHolder->AddRef();
+ m_pPaneHolder = other.m_pPaneHolder;
+}
+
+ETSLayoutMgr::Pane* ETSLayoutMgr::CPane::operator->() const
+{
+ ASSERT(m_pPaneHolder);
+
+ if(!m_pPaneHolder)
+ return 0;
+
+ return reinterpret_cast<Pane*>(m_pPaneHolder->m_pPane);
+}
+
+ETSLayoutMgr::CPaneBase ETSLayoutMgr::CPane::ConvertBase() const
+{
+ ASSERT(m_pPaneHolder);
+ return CPaneBase( m_pPaneHolder->m_pPane );
+}
+
+ETSLayoutMgr::CPane& ETSLayoutMgr::CPane::operator<< ( const ETSLayoutMgr::CPane pPane )
+{
+ GetPane()->addPane( pPane, (ETSLayoutMgr::layResizeMode)pPane->m_modeResize, pPane->m_sizeSecondary);
+ return (*this);
+}
+
+ETSLayoutMgr::CPane& ETSLayoutMgr::CPane::operator<< ( const ETSLayoutMgr::CPaneBase pItem )
+{
+ GetPane()->addPane( pItem );
+ return (*this);
+}
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