mirror of
https://github.com/ptitSeb/Serious-Engine
synced 2024-12-01 14:15:53 +01:00
342 lines
8.8 KiB
C++
342 lines
8.8 KiB
C++
/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
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// CustomComboWnd.cpp : implementation file
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//
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#include "stdafx.h"
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#include "WorldEditor.h"
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#include "CustomComboWnd.h"
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#ifdef _DEBUG
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#undef new
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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#define SPACING_H PIX(4)
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#define SPACING_V PIX(4)
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/*
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#define COLOR_UNDER_MOUSE (C_GRAY|CT_OPAQUE)
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#define COLOR_SELECTED (C_vdRED|CT_OPAQUE)
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#define COLOR_SELECTED_UNDER_MOUSE (C_RED|CT_OPAQUE)
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*/
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#define COLOR_UNDER_MOUSE (C_RED|CT_OPAQUE)
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#define COLOR_SELECTED (C_mdGRAY|CT_OPAQUE)
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#define COLOR_SELECTED_UNDER_MOUSE (C_RED|CT_OPAQUE)
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/////////////////////////////////////////////////////////////////////////////
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// CCustomComboWnd
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CCustomComboWnd::CCustomComboWnd()
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{
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m_pfResult=NULL;
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m_pOnSelect=NULL;
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m_pDrawPort = NULL;
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m_pViewPort = NULL;
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// mark that timer is not yet started
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m_iTimerID = -1;
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}
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PIX GetFixedTextWidth( const CTString &strText, CFontData *pfd)
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{
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return strText.Length()*pfd->fd_pixCharWidth;
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}
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PIX GetFixedTextHeight( CFontData *pfd)
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{
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return pfd->fd_pixCharHeight;
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}
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void CCustomComboWnd::GetComboLineSize(PIX &pixMaxWidth, PIX &pixMaxHeight)
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{
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pixMaxWidth=0;
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pixMaxHeight=GetFixedTextHeight(_pfdConsoleFont)+SPACING_V;
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FOREACHINDYNAMICCONTAINER(m_dcComboLines, CComboLine, itcl)
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{
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CComboLine &cl=*itcl;
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PIX pixIconW=cl.cl_boxIcon.Max()(1)-cl.cl_boxIcon.Min()(1);
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PIX pixIconH=cl.cl_boxIcon.Max()(2)-cl.cl_boxIcon.Min()(2);
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PIX pixLineWidth=GetFixedTextWidth(cl.cl_strText, _pfdConsoleFont)+pixIconW;
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pixMaxWidth=Max(pixMaxWidth,pixLineWidth+SPACING_H);
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pixMaxHeight=Max(pixMaxHeight,pixIconH+SPACING_V);
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}
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}
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CCustomComboWnd::~CCustomComboWnd()
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{
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if( m_pViewPort != NULL)
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{
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_pGfx->DestroyWindowCanvas( m_pViewPort);
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m_pViewPort = NULL;
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}
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}
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#define LINES_PER_X 1
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#define LINES_PER_Y 10
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#define CLIENT_BORDER 2
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PIXaabbox2D CCustomComboWnd::GetLineBBox( INDEX iLine)
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{
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PIX pixWidth, pixHeight;
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GetComboLineSize(pixWidth, pixHeight);
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// return calculated box
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return PIXaabbox2D( PIX2D(0, pixHeight*iLine), PIX2D(pixWidth, pixHeight*(iLine+1)-1) );
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}
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BEGIN_MESSAGE_MAP(CCustomComboWnd, CWnd)
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//{{AFX_MSG_MAP(CCustomComboWnd)
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ON_WM_PAINT()
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ON_WM_KILLFOCUS()
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ON_WM_LBUTTONDOWN()
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ON_WM_MOUSEMOVE()
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ON_WM_DESTROY()
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ON_WM_TIMER()
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ON_WM_LBUTTONUP()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CCustomComboWnd message handlers
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void CCustomComboWnd::OnPaint()
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{
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{
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CPaintDC dc(this); // device context for painting
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}
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if( m_iTimerID == -1)
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{
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m_iTimerID = (int) SetTimer( 1, 10, NULL);
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}
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POINT ptMouse;
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GetCursorPos( &ptMouse);
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ScreenToClient( &ptMouse);
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// if there is a valid drawport, and the drawport can be locked
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if( (m_pDrawPort != NULL) && (m_pDrawPort->Lock()) )
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{
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CWorldEditorView *pWorldEditorView = theApp.GetActiveView();
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ASSERT( pWorldEditorView != NULL);
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// clear background
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m_pDrawPort->Fill( C_vdGRAY|CT_OPAQUE);
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// erase z-buffer
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m_pDrawPort->FillZBuffer(ZBUF_BACK);
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// for all lines
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for( INDEX iLine=0; iLine<m_dcComboLines.Count(); iLine++)
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{
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// get current line's box in pixels inside window
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PIXaabbox2D boxLine = GetLineBBox( iLine);
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PIX2D pixMin=boxLine.Min();
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PIX2D pixMax=boxLine.Max();
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pixMax(1)-=1;
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pixMax(2)-=1;
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PIXaabbox2D boxLineDecreased=PIXaabbox2D(pixMin,pixMax);
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PIXaabbox2D boxPoint( PIX2D( ptMouse.x, ptMouse.y), PIX2D(ptMouse.x, ptMouse.y) );
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BOOL bUnderMouse=(boxLine & boxPoint) == boxPoint;
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BOOL bSelected=(m_pfResult!=NULL && iLine==*m_pfResult);
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COLOR colFill=C_BLACK|CT_TRANSPARENT;
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if(bUnderMouse&&bSelected) colFill=COLOR_SELECTED_UNDER_MOUSE;
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else if(bUnderMouse) colFill=COLOR_UNDER_MOUSE;
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else if(bSelected) colFill=COLOR_SELECTED;
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RenderOneLine( iLine, boxLineDecreased, m_pDrawPort, colFill);
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}
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m_pDrawPort->DrawBorder( 0,0, m_pDrawPort->GetWidth(),m_pDrawPort->GetHeight(), C_mdGRAY|CT_OPAQUE);
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// unlock the drawport
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m_pDrawPort->Unlock();
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// if there is a valid viewport
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if (m_pViewPort!=NULL)
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{
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m_pViewPort->SwapBuffers();
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}
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}
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}
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BOOL CCustomComboWnd::Initialize(FLOAT *pfResult, void (*pOnSelect)(INDEX iSelected),
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PIX pixX, PIX pixY, BOOL bDown/*=FALSE*/)
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{
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m_pfResult=pfResult;
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m_pOnSelect=pOnSelect;
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// calculate window's size
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CRect rectWindow;
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rectWindow.left = pixX;
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rectWindow.bottom = pixY;
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PIX pixWidth, pixHeight;
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GetComboLineSize(pixWidth, pixHeight);
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pixHeight=pixHeight*m_dcComboLines.Count()-1;
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rectWindow.right = rectWindow.left + pixWidth;
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if( bDown)
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{
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rectWindow.top = rectWindow.bottom;
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rectWindow.bottom+=pixHeight;
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}
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else
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{
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rectWindow.top = rectWindow.bottom - pixHeight;
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}
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if( IsWindow(m_hWnd))
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{
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SetWindowPos( NULL, rectWindow.left, rectWindow.top,
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rectWindow.right-rectWindow.left, rectWindow.top-rectWindow.bottom,
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SWP_NOZORDER | SWP_NOACTIVATE);
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ShowWindow(SW_SHOW);
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}
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else
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{
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// create window
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CMainFrame* pMainFrame = STATIC_DOWNCAST(CMainFrame, AfxGetMainWnd());
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BOOL bResult = CreateEx( WS_EX_TOOLWINDOW,
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NULL, L"Custom combo", WS_CHILD|WS_POPUP|WS_VISIBLE,
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rectWindow.left, rectWindow.top, rectWindow.Width(), rectWindow.Height(),
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pMainFrame->m_hWnd, NULL, NULL);
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if( !bResult)
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{
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AfxMessageBox( L"Error: Failed to create custom combo!");
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return FALSE;
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}
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_pGfx->CreateWindowCanvas( m_hWnd, &m_pViewPort, &m_pDrawPort);
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}
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return TRUE;
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}
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INDEX CCustomComboWnd::InsertItem(CTString strText, CTFileName fnmIcons/*=""*/, MEXaabbox2D boxIcon/*=dummy box*/)
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{
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CComboLine *pcl=new(CComboLine);
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pcl->cl_fnmTexture=fnmIcons;
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pcl->cl_boxIcon=boxIcon;
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pcl->cl_strText=strText;
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m_dcComboLines.Add(pcl);
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INDEX iCount=m_dcComboLines.Count();
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pcl->cl_ulValue=iCount-1;
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pcl->cl_colText=C_YELLOW|CT_OPAQUE;
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return iCount-1;
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}
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void CCustomComboWnd::SetItemValue(INDEX iItem, ULONG ulValue)
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{
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m_dcComboLines[iItem].cl_ulValue=ulValue;
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}
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void CCustomComboWnd::SetItemColor(INDEX iItem, COLOR col)
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{
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m_dcComboLines[iItem].cl_colText=col;
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}
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void CCustomComboWnd::RenderOneLine( INDEX iLine, PIXaabbox2D rectLine, CDrawPort *pdp, COLOR colFill)
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{
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CComboLine &cl=m_dcComboLines[iLine];
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pdp->Fill(rectLine.Min()(1)-1, rectLine.Min()(2)-1,
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rectLine.Max()(1)-rectLine.Min()(1)+1, rectLine.Max()(2)-rectLine.Min()(2)+1,
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colFill);
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if(cl.cl_fnmTexture!="")
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{
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CTextureObject to;
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try
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{
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to.SetData_t(cl.cl_fnmTexture);
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PIXaabbox2D rectIcon=PIXaabbox2D( rectLine.Min()+PIX2D(SPACING_H/2,SPACING_V/2),
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PIX2D(rectLine.Min()+cl.cl_boxIcon.Size())-PIX2D(SPACING_H/2,SPACING_V/2));
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pdp->PutTexture( &to, rectIcon, cl.cl_boxIcon);
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}
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catch(char *strError)
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{
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(void) strError;
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}
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}
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pdp->SetFont( _pfdConsoleFont);
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pdp->SetTextAspect( 1.0f);
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pdp->SetTextScaling( 1.0f);
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PIX pixX=rectLine.Min()(1)+cl.cl_boxIcon.Size()(1)+SPACING_H/2;
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PIX pixTextH= GetFixedTextHeight( _pfdConsoleFont);
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PIX pixY=rectLine.Min()(2)+(rectLine.Size()(2)-pixTextH)/2;
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pdp->PutText( cl.cl_strText, pixX, pixY, cl.cl_colText);
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}
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void CCustomComboWnd::OnKillFocus(CWnd* pNewWnd)
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{
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CMainFrame* pMainFrame = STATIC_DOWNCAST(CMainFrame, AfxGetMainWnd());
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if( pNewWnd!=pMainFrame->m_pwndToolTip && pNewWnd!=this)
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{
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// destroy combo
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DestroyWindow();
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DeleteTempMap();
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}
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}
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void CCustomComboWnd::OnLButtonDown(UINT nFlags, CPoint point)
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{
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}
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void CCustomComboWnd::OnMouseMove(UINT nFlags, CPoint point)
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{
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Invalidate(FALSE);
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CWnd::OnMouseMove(nFlags, point);
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}
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void CCustomComboWnd::OnDestroy()
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{
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KillTimer( m_iTimerID);
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CWnd::OnDestroy();
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}
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void CCustomComboWnd::OnTimer(UINT nIDEvent)
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{
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Invalidate(FALSE);
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CWnd::OnTimer(nIDEvent);
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}
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BOOL CCustomComboWnd::PreTranslateMessage(MSG* pMsg)
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{
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if( pMsg->message==WM_KEYDOWN && pMsg->wParam==VK_ESCAPE)
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{
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DestroyWindow();
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DeleteTempMap();
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return TRUE;
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}
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return CWnd::PreTranslateMessage(pMsg);
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}
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void CCustomComboWnd::OnLButtonUp(UINT nFlags, CPoint point)
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{
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PIXaabbox2D boxPoint( PIX2D( point.x, point.y), PIX2D(point.x, point.y) );
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// for all lines
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for( INDEX iLine=0; iLine<m_dcComboLines.Count(); iLine++)
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{
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if( (GetLineBBox( iLine) & boxPoint) == boxPoint)
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{
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if(m_pfResult!=NULL)
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{
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*m_pfResult= m_dcComboLines[iLine].cl_ulValue;
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// destroy combo
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DestroyWindow();
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DeleteTempMap();
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return;
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}
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if(m_pOnSelect!=NULL)
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{
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void (*pOnSelect)(INDEX iSelected)=m_pOnSelect;
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INDEX iValue=m_dcComboLines[iLine].cl_ulValue;
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// destroy combo
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DestroyWindow();
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DeleteTempMap();
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pOnSelect(iValue);
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return;
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}
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}
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}
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CWnd::OnLButtonUp(nFlags, point);
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}
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