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This commit is contained in:
romkazvo
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Editor/Controls/TextEditorCtrl.cpp
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222
Editor/Controls/TextEditorCtrl.cpp
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// C:\Dev\Crytek\Editor\Controls\RichEditCtrlEx.cpp : implementation file
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//
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#include "stdafx.h"
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#include "TextEditorCtrl.h"
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#define GRP_KEYWORD 0
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#define GRP_CONSTANTS 1
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#define GRP_DIRECTIVE 2
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#define GRP_PRAGMA 3
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// CTextEditorCtrl
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IMPLEMENT_DYNAMIC(CTextEditorCtrl, CRichEditCtrl)
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CTextEditorCtrl::CTextEditorCtrl()
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{
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/*
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//reconfigure CSyntaxColorizer's default keyword groupings
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LPTSTR sKeywords = "for,for,else,main,struct,enum,switch,auto,"
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"template,explicit,this,bool,extern,thread,break,false,"
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"throw,case,namespace,true,catch,new,try,float,noreturn,"
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"char,operator,typedef,class,friend,private,const,goto,"
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"protected,typename,if,public,union,continue,inline,"
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"unsigned,using,directive,default,int,return,delete,short,"
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"signed,virtual,sizeof,void,do,static,double,long,while";
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LPTSTR sDirectives = "#define,#elif,#else,#endif,#error,#ifdef,"
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"#ifndef,#import,#include,#line,#pragma,#undef";
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LPTSTR sPragmas = "comment,optimize,auto_inline,once,warning,"
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"component,pack,function,intrinsic,setlocale,hdrstop,message";
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m_sc.ClearKeywordList();
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m_sc.AddKeyword(sKeywords,RGB(0,0,255),GRP_KEYWORD);
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m_sc.AddKeyword(sDirectives,RGB(0,0,255),GRP_DIRECTIVE);
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m_sc.AddKeyword(sPragmas,RGB(0,0,255),GRP_PRAGMA);
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m_sc.AddKeyword("REM,Rem,rem",RGB(255,0,255),4);
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*/
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LPTSTR sKeywords = "Shader,ShadeLayer,HW,LightStyle,ValueString,Orient,Origin,Params,Array,Template,Templates,"
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"Version,CGVProgram,CGVPParam,Name,"
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"DeclareLightMaterial,Side,Ambient,Diffuse,Specular,Emission,Shininess,"
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"Layer,Map,RGBGen,RgbGen,AlphaGen,NoDepthTest,Blend,TexCoordMod,Scale,UScale,VScale,ShiftNoise,Noise,SRange,TRange,"
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"Cull,Sort,State,NoCull,ShadowMapGen,Conditions,Vars,DepthWrite,NoColorMask,Portal,LMNoAlpha,"
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"TexColorOp,TexStage,TexType,TexFilter,TexGen,UpdateStyle,EvalLight,Style,TexDecal,Tex1Decal,TexBump,"
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"RCParam,RCombiner,RShader,TSParam,Reg,Comp,DepthMask,AlphaFunc,Light,LightType,ClipPlane,PlaneS,PlaneT,"
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"PolygonOffset,NoLightmap,ShineMap,Turbulence,tcMod,Procedure,TessSize,Spark,Sequence,Maps,Time,Loop,"
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"Mask,Public,float,RenderParams,User,"
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"rgbGen,blend,map,"
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"Translate,Identity,Rotate,RotateX,RotateY,RotateZ,Div,DeformGen,Scroll,UScroll,VScroll,Angle"
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"Type,Level,Amp,Phase,Freq,DeformVertexes,FlareSize,NoLight,Const,Start,"
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"Matrix,FLOAT,BYTE,Verts,Vertex,Normal,Normals,Color,Texture0,Texture1,Texture2,Texture3,Texture4,TNormals";
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LPTSTR sConstants = "Decal,None,Nearest,TwoSided,RCRGBToAlpha,OcclusionTest,NoSet,Replace,FromClient,"
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"Opaque,MonitorNoise,Point,Front,Back,Water,TriLinear,"
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"MuzzleFlash,FromObj,Modulate,Base,SphereMap,Add,Glare,Additive,Intensity,White,Sin,Cos,Tan,"
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"$Diffuse,$None,$Specular,$Whiteimage,$Environment,$Glare,$Opacity,$Flare";
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LPTSTR sDirectives = "#define,#elif,#else,#endif,#error,#ifdef,"
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"#ifndef,#import,#include,#line,#pragma,#undef";
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m_sc.ClearKeywordList();
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m_sc.AddKeyword(sKeywords,RGB(0,0,255),GRP_KEYWORD);
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m_sc.AddKeyword(sConstants,RGB(180,0,110),GRP_CONSTANTS);
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m_sc.AddKeyword(sDirectives,RGB(160,0,160),GRP_DIRECTIVE);
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m_sc.SetCommentColor( RGB(0,128,128) );
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m_sc.SetStringColor( RGB(0,128,0) );
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m_bModified = true;
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}
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CTextEditorCtrl::~CTextEditorCtrl()
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{
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}
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BEGIN_MESSAGE_MAP(CTextEditorCtrl, CRichEditCtrl)
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ON_WM_GETDLGCODE()
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ON_WM_KEYDOWN()
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END_MESSAGE_MAP()
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static DWORD CALLBACK StreamReadFunction(DWORD_PTR dwCookie,
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LPBYTE lpBuf, //the buffer to fill
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LONG nCount, //the no. of bytes to read
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LONG* nRead) // no. of bytes read
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{
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CCryFile* fp = (CCryFile*)dwCookie;
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*nRead = fp->Read(lpBuf,nCount);
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return 0;
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}
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static DWORD CALLBACK StreamWriteFunction(DWORD_PTR dwCookie,
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LPBYTE lpBuf, //the buffer to fill
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LONG nCount, //the no. of bytes to write
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LONG* nWrite) // no. of bytes writed
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{
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CFile* pFile = (CFile*) dwCookie;
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pFile->Write(lpBuf,nCount);
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*nWrite = nCount;
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return 0;
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}
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// CTextEditorCtrl message handlers
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void CTextEditorCtrl::LoadFile( const CString &sFileName )
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{
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if (stricmp(m_filename,sFileName) == 0)
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return;
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m_filename = sFileName;
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SetRedraw(FALSE);
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CCryFile file(sFileName,"rb");
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if (file.Open(sFileName,"rb"))
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{
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m_es.dwCookie = (DWORD_PTR)&file;
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m_es.pfnCallback = StreamReadFunction;
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StreamIn(SF_TEXT,m_es);
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}
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Parse();
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m_bModified = false;
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}
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//////////////////////////////////////////////////////////////////////////
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void CTextEditorCtrl::SaveFile( const CString &sFileName )
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{
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if (sFileName.IsEmpty())
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return;
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if (!CFileUtil::OverwriteFile( sFileName ))
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return;
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CFile file(sFileName,CFile::modeCreate|CFile::modeWrite);
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m_es.dwCookie = (DWORD_PTR)&file;
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m_es.pfnCallback = StreamWriteFunction;
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StreamOut(SF_TEXT,m_es);
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file.Close();
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m_bModified = false;
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}
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//////////////////////////////////////////////////////////////////////////
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void CTextEditorCtrl::Parse()
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{
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//turn off response to onchange events
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long mask = GetEventMask();
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SetEventMask( mask & (~ENM_CHANGE) );
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//set redraw to false to reduce flicker, and to speed things up
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SetRedraw(FALSE);
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//call the colorizer
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m_sc.Colorize(0,-1,this);
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//do some cleanup
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SetSel(0,0);
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SetRedraw(TRUE);
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RedrawWindow();
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SetEventMask( mask | ENM_CHANGE );
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}
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//////////////////////////////////////////////////////////////////////////
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void CTextEditorCtrl::PreSubclassWindow()
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{
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// TODO: Add your specialized code here and/or call the base class
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CRichEditCtrl::PreSubclassWindow();
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//set the event mask to accept ENM_CHANGE messages
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SetEventMask( GetEventMask()|ENM_CHANGE );
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}
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//////////////////////////////////////////////////////////////////////////
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void CTextEditorCtrl::OnChange()
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{
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// TODO: If this is a RICHEDIT control, the control will not
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// send this notification unless you override the CRichEditCtrl::OnInitDialog()
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// function and call CRichEditCtrl().SetEventMask()
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// with the ENM_CHANGE flag ORed into the mask.
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CHARRANGE cr;
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GetSel(cr);
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//get the current line of text from the control
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int len = LineLength();
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int start = LineIndex();
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//call the colorizer
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m_sc.Colorize(start,start + len,this);
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SetSel(cr);
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m_bModified = true;
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}
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//////////////////////////////////////////////////////////////////////////
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UINT CTextEditorCtrl::OnGetDlgCode()
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{
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// TODO: Add your message handler code here and/or call default
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return CRichEditCtrl::OnGetDlgCode() | DLGC_WANTTAB;
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}
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//////////////////////////////////////////////////////////////////////////
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void CTextEditorCtrl::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
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{
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if (nChar == 'S' || nChar == 's')
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{
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// Check if control is also pressed.
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GetAsyncKeyState(VK_CONTROL);
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if (GetAsyncKeyState(VK_CONTROL))
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{
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// Save file.
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if (IsModified())
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{
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SaveFile( GetFilename() );
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}
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}
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};
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CRichEditCtrl::OnKeyDown(nChar, nRepCnt, nFlags);
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}
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