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UEditWin.cpp
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#include <io.h>
#include <stdio.h>
#include <stdint.h>
#include "UEditWin.h"
#include "UPrinter.h"
#include "resource.h"
#include "RegistryOperation.h"
#include "UyghurcheKodAlmashturush.h"
#include "UyghurKeyboard.h"
#include "SetFont.h"
#ifndef WM_MOUSEWHEEL
#define WM_MOUSEWHEEL 0x020A
#endif
extern wchar_t _gmsgBuf[256];
extern wchar_t* gUGetVal(wchar_t *Key);
extern int gUGetUnicodeIndex(wchar_t Herp);
extern bool gUIsLowerULY(wchar_t Herp);
extern bool gUIsLowerAlahide(wchar_t Herp1);
extern wchar_t gUToLowerULY(wchar_t Herp);
extern wchar_t gUToLowerAlahide(wchar_t Herp);
extern BOOL gUIsUyghur(wchar_t Herip);
extern BOOL gUIsSozuqTawushUNICODE(wchar_t Herip);
extern BOOL gUIsSozuqTawushUKY(wchar_t Herip);
extern int gUGetUKYIndex(wchar_t ukyHerip);
extern int gUGetBgdIndex(wchar_t Herp);
extern wchar_t * gUUlash(wchar_t *Soz);
extern void gDoEvents(void);
extern wchar_t *gUGetUnicodeBuf(UINT codePage,char *Buf);
extern void gUInitUnicodeCode(void);
extern wchar_t gUGetHerpFromNotepad(wchar_t Herp);
extern wchar_t gUGetHerpFromIlikyurt(wchar_t Herp);
extern int gUGetUyghurSoftIndex(wchar_t Herp);
extern int gUGetDuldulIndex(wchar_t Herp);
extern wchar_t *gGetFromClipboard(void);
extern BOOL gIsClipBoradEmpty(void);
extern void gSetToClipboard(wchar_t* selText);
extern void gUSort(wchar_t *Buffer,wchar_t del,bool delSame);
extern int gUSetWindowCenter(HWND hWnd,int width,int height);
extern int gUSetWindowCenter(HWND hWnd);
extern int gUIsUTF8_16(unsigned char *s, unsigned int len);
extern int gUAutoDetectBOGHDAWEI(unsigned char *s, unsigned int len);
extern int gwctoutf8 (unsigned char *s, wchar_t c);
extern int gutf8towc(unsigned char *out, wchar_t *Herp);
extern Init UInitImla;
extern IsCorrect UIsCorrect;
extern CheckWord UCheckWord;
extern LoadDictionary ULoadDictionary;
extern UnLoadDictionary UUnLoadDictionary;
extern GetCandidateWord UGetCandidateWord;
extern GetOrgWord UGetOrgWord;
extern ShowFindDialog UShowFindDialog;
extern SetUILang USetUILang;
extern GetToghrisi UGetToghrisi;
CUyghurKeyboard g_UKeyboard;
LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
UEditWin *g_pUEditWin;
g_pUEditWin = ( UEditWin* )::GetWindowLong( hWnd, GWL_USERDATA );
if(g_pUEditWin==NULL)
{
return::DefWindowProc(hWnd, uMsg, wParam, lParam);
}
switch (uMsg)
{
case WM_COMMAND:
{
UINT cmdID = LOWORD(wParam);
switch(cmdID)
{
case UUKY_HERIP_UU_KICHIK:
case UUKY_HERIP_EE_KICHIK:
case UUKY_HERIP_OO_KICHIK:
case UUKY_HERIP_UU_CHONG:
case UUKY_HERIP_EE_CHONG:
case UUKY_HERIP_OO_CHONG:
g_pUEditWin->ULYKunupka(cmdID);
break;
case BIRIKME_PIRSENT_S:
{
g_pUEditWin->UOnImeChar((WPARAM)'%',0x0);
g_pUEditWin->UOnImeChar((WPARAM)'s',0x0);
break;
}
case BIRIKME_QAYTURUSH:
{
g_pUEditWin->UOnImeChar((WPARAM)'\\',0x0);
g_pUEditWin->UOnImeChar((WPARAM)'n',0x0);
break;
}
case BIRIKME_PUTUNSAN_D:
{
g_pUEditWin->UOnImeChar((WPARAM)'%',0x0);
g_pUEditWin->UOnImeChar((WPARAM)'d',0x0);
break;
}
default:
SendMessage(GetParent(hWnd),WM_COMMAND,wParam, lParam);
break;
}
}
break;
case WM_DROPFILES:
SendMessage(GetParent(hWnd),WM_DROPFILES,wParam, lParam);
break;
case WM_CREATE:
break;
case WM_ERASEBKGND:
break;
case WM_PAINT:
g_pUEditWin->UOnPaint(wParam,lParam);
break;
case WM_KEYDOWN:
g_pUEditWin->UOnKeyDown(wParam,lParam);
break;
case WM_IME_CHAR:
g_pUEditWin->UOnImeChar(wParam,lParam);
break;
case WM_CHAR:
g_pUEditWin->UOnChar(wParam,lParam);
break;
case WM_LBUTTONUP:
{
int x=LOWORD(lParam);
int y=HIWORD(lParam);
g_pUEditWin->UOnLButtonUp(x,y);
}
break;
case WM_RBUTTONUP:
{
int x=LOWORD(lParam);
int y=HIWORD(lParam);
g_pUEditWin->UOnRButtonUp(x,y);
}
break;
case WM_MOUSEMOVE:
{
int x=LOWORD(lParam);
int y=HIWORD(lParam);
g_pUEditWin->UOnMouseMove(x,y);
}
break;
case WM_LBUTTONDBLCLK:
{
int x=LOWORD(lParam);
int y=HIWORD(lParam);
g_pUEditWin->UOnLDoubleClick(x,y);
}
break;
case WM_MOUSEWHEEL:
{
g_pUEditWin->UOnMouseWheel(wParam,lParam);
}
break;
case WM_LBUTTONDOWN:
{
int x=LOWORD(lParam);
int y=HIWORD(lParam);
g_pUEditWin->UOnLButtonDown (x,y);
}
break;
case WM_SETFOCUS:
g_pUEditWin->UCreateCaret();
break;
case WM_KILLFOCUS:
g_pUEditWin->UDestroyCaret();
break;
case WM_SIZE:
g_pUEditWin->UOnSize(wParam,lParam);
break;
case WM_HSCROLL:
{
UINT code=LOWORD(wParam);
UINT pos=HIWORD(wParam);
g_pUEditWin->UOnHScroll(code,pos);
}
break;
case WM_VSCROLL:
{
UINT code=LOWORD(wParam);
UINT pos=HIWORD(wParam);
g_pUEditWin->UOnVScroll(code,pos);
}
break;
case UM_BUYRUQ:
g_pUEditWin->UBuyruq(wParam,lParam);
break;
case UM_IMLA:
g_pUEditWin->UOnImlaTekshur(wParam,lParam);
break;
default:
return::DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return TRUE;
}
void UEditWin::UCreateCaret()
{
DestroyCaret();
if(m_Qisturush)
{
m_NurKeng=1;
}
else
{
m_NurKeng=5;
}
::CreateCaret(m_hWnd,NULL,m_NurKeng,m_UQurIgizligi);
ShowCaret(m_hWnd);
UShowCaret();
}
void UEditWin::UDestroyCaret()
{
::DestroyCaret();
}
UEditWin::UEditWin(HINSTANCE hInstance,HWND par)
{
LANGID langid;
mhInstance=hInstance;
mhWndParent=par;
WNDCLASSEX wnd;
if (!(::GetClassInfoEx(hInstance, _CLSName, &wnd)))
{
wnd.cbSize = sizeof(WNDCLASSEX);
wnd.style = CS_HREDRAW | CS_VREDRAW|CS_DBLCLKS;
wnd.lpfnWndProc = WndProc;
wnd.cbClsExtra = 0x0;
wnd.cbWndExtra = 0x0;
wnd.hInstance = hInstance;
wnd.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDR_UYGHUREDITICO));
wnd.hIconSm = LoadIcon(hInstance, MAKEINTRESOURCE(IDR_UYGHUREDITICO_S));
wnd.hCursor = LoadCursor(hInstance, MAKEINTRESOURCE(RESIM_KORSETKUCH));
wnd.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wnd.lpszMenuName = NULL;
wnd.lpszClassName = _CLSName;
if (!RegisterClassEx(&wnd))
{
MessageBox(NULL, TEXT("Can not register UEDIT class"), TEXT("Error"), MB_OK | MB_ICONINFORMATION);
}
}
m_USelPos=0;
m_USelS=0;
m_USelE=0;
m_UnReDO=new CDoUndoManage();
m_UFileName[0]=0x0;
m_Qisturush=TRUE;
m_UUyghurFont=NULL;
m_ULocalFont=NULL;
m_UEkranReng=NULL;
m_UTalReng=NULL;
m_UCurLine=NULL;
m_VX=0;
m_VY=0;
m_JemiQurSani=0;
m_EngKeng=0;
m_HazirqiHerip=0;
m_HazirqiQur=0;
m_BetQurSani=0;
m_UFirstLine=NULL;
m_Qisturush=TRUE;
m_Boshluq =3; //Girwektin 3 chekit boshluq qalduridu
m_UMouseBesildi=FALSE;
m_UTextChanged=FALSE;
gUInitUnicodeCode();
g_UKeyboard.UInit();
m_oldCursor=LoadCursor(hInstance,IDC_WAIT);
m_UPopMenu=GetSubMenu(LoadMenu(hInstance, TEXT("IDM_UPOPUP")),0);
m_SaveCodePage=CP_UTF8;
m_BaseCode=TRUE;
m_BOM=FALSE;
CRegistryOperation op;
if(op.GetSettings(&m_UEdit)==FALSE)
{
langid=GetUserDefaultLangID();
wcscpy(m_UEdit.mue_UyghurFaceName,L"Boghda Tuz");
wcscpy(m_UEdit.mue_LocalFaceName,L"Tahoma");
m_UEdit.mue_FontPoint=14;
m_UEdit.mue_Tom=FALSE;
m_UEdit.mue_Qiypash=FALSE;
m_UEdit.mue_QurArlighi=0;
m_UEdit.mue_UUYG_ForeColor=RGB(0,0,0);
m_UEdit.mue_UBashqa_ForeColor=RGB(0,110,0);
m_UEdit.mue_UEkran_Color=RGB(255,255,255);
m_UEdit.mue_UTal_ForeColor=RGB(255,255,255);
m_UEdit.mue_UTal_BackColor=RGB(0,0,255);
if(langid==1041)
{
m_UEdit.mue_Lang=LANG_JPN;
}
else if((langid&0x00FF)==0x0001||langid==1152)
{
m_UEdit.mue_Lang=LANG_UEY;
}
else if(langid==1049||langid==1087||langid==1088||langid==1092)
{
m_UEdit.mue_Lang=LANG_USY;
}
else if(langid==1055||langid==1142||langid==1090)
{
m_UEdit.mue_Lang=LANG_ULY;
}
else if((langid&0x00FF)==0x0004)
{
m_UEdit.mue_Lang=LANG_CHN;
}
else if((langid&0x00FF)==0x0013)
{
m_UEdit.mue_Lang=LANG_GER;
}
else
{
m_UEdit.mue_Lang=LANG_ENG;
}
m_UEdit.mue_RTL=TRUE;
m_UEdit.mue_AutoQatlash=FALSE;
m_UEdit.mue_Kunupka=KUNUPKA_UYGHUR;
}
m_UEdit.mue_AutoQatlash=FALSE;
m_UEdit.mue_UBashqa_ForeColor=RGB(0,110,0);
m_UEdit.mue_UEkran_Color=RGB(255,255,255);
m_UIzdesh.mi_Action=Herket_YOQ;
m_UIzdesh.mi_EsliSoz[0]=0x0;
m_UIzdesh.mi_OrunbasarSoz[0]=0x0;
m_UIzdesh.mi_Qandaq=SOZ_XALIGHAN;
}
HWND UEditWin::UCreate()
{
RECT rc;
::GetClientRect(mhWndParent,&rc);
m_hWnd =::CreateWindowEx(WS_EX_ACCEPTFILES|WS_EX_LEFTSCROLLBAR|WS_EX_RTLREADING,_CLSName,TEXT(""), WS_CHILD | WS_VISIBLE |WS_HSCROLL|WS_VSCROLL, 0, 0, rc.right, rc.bottom, mhWndParent,NULL, mhInstance, this);
if(m_hWnd!=NULL)
{
::SetWindowLong( m_hWnd, GWL_USERDATA,(LONG)this);
UCreateFont();
USetRTL(m_UEdit.mue_RTL);
UYengiHojjet();
}
return m_hWnd;
}
UEditWin::~UEditWin()
{
if(m_UPopMenu) DestroyMenu(m_UPopMenu);
DeleteObject(m_UUyghurFont);
DeleteObject(m_ULocalFont);
if(m_UEkranReng!=NULL) DeleteObject(m_UEkranReng);
if(m_UTalReng!=NULL) DeleteObject(m_UTalReng);
if(m_UCurLine!=NULL) delete[] m_UCurLine;
if(m_UnReDO!=NULL) delete m_UnReDO;
CRegistryOperation op;
op.SetSettings(&m_UEdit);
}
BOOL UEditWin::UShowWindow(int nCmdShow)
{
return::ShowWindow(m_hWnd, nCmdShow);
}
BOOL UEditWin::UUpdateWindow()
{
return::UpdateWindow(m_hWnd);
}
BOOL UEditWin::UTuzitildimu()
{
return m_UTextChanged;
}
HDC UEditWin::UBeginPaint(LPPAINTSTRUCT ps)
{
return::BeginPaint(m_hWnd, ps);
}
BOOL UEditWin::UEndPaint(LPPAINTSTRUCT ps)
{
return::EndPaint(m_hWnd, ps);
}
void UEditWin::UCreateFont()
{
if(m_UUyghurFont!=NULL) DeleteObject(m_UUyghurFont);
if(m_ULocalFont!=NULL) DeleteObject(m_ULocalFont);
if(m_UEkranReng!=NULL) DeleteObject(m_UEkranReng);
if(m_UTalReng!=NULL) DeleteObject(m_UTalReng);
m_UEkranReng=CreateSolidBrush(m_UEdit.mue_UEkran_Color);
m_UTalReng=CreateSolidBrush(m_UEdit.mue_UTal_BackColor);
LOGFONT logFnt;
HDC dc=GetDC(m_hWnd);
int reso=GetDeviceCaps(dc,LOGPIXELSY);
memset(&logFnt,0x0,sizeof(LOGFONT));
logFnt.lfHeight=-MulDiv((int)(m_UEdit.mue_FontPoint*10),reso,720);
logFnt.lfItalic=m_UEdit.mue_Qiypash;
if(m_UEdit.mue_Tom==TRUE)
{
logFnt.lfWeight=FW_BOLD;
}
else
{
logFnt.lfWeight=FW_REGULAR;
}
logFnt.lfOutPrecision=OUT_DEFAULT_PRECIS;
logFnt.lfClipPrecision=CLIP_DEFAULT_PRECIS;
logFnt.lfQuality=ANTIALIASED_QUALITY;
logFnt.lfPitchAndFamily=DEFAULT_PITCH;
wcscpy(logFnt.lfFaceName,m_UEdit.mue_UyghurFaceName);
m_UUyghurFont=CreateFontIndirect(&logFnt);
wcscpy(logFnt.lfFaceName,m_UEdit.mue_LocalFaceName);
m_ULocalFont=CreateFontIndirect(&logFnt);
//Ime ning Fontinimu LOcal Font bilen Oxshahs qilish
HIMC hIMC = ImmGetContext(m_hWnd);
ImmSetCompositionFont(hIMC,&logFnt);
ImmReleaseContext(this->m_hWnd, hIMC);
DeleteObject(SelectObject(dc, m_UUyghurFont));
TEXTMETRIC tm;
GetTextMetrics(dc,&tm);
m_UQurIgizligi=tm.tmHeight+tm.tmExternalLeading+m_UEdit.mue_QurArlighi;
ReleaseDC(m_hWnd,dc);
}
LRESULT UEditWin::UOnPaint(WPARAM wParam, LPARAM lParam)
{
UINT keng;
PAINTSTRUCT ps;
HDC dc = UBeginPaint(&ps);
HDC memDC;
HBITMAP bitMap;
RECT rc;
GetClientRect(m_hWnd,&rc);
SetMapMode(dc,MM_TEXT);
SetBkMode(dc,TRANSPARENT);
memDC=CreateCompatibleDC(dc);
bitMap=CreateCompatibleBitmap(dc,rc.right,rc.bottom);
SelectObject(memDC,bitMap);
SetMapMode(memDC,MM_TEXT);
SetBkMode(memDC,TRANSPARENT);
FillRect(memDC,&rc,m_UEkranReng);
wchar_t *Line;
UINT lineLen;
UINT y=0;
if(m_UFirstLine==NULL)
{
m_UFirstLine=m_UBuffer.GetLine(m_VY);
}
wchar_t *talBeshi=NULL;
wchar_t *talAyaq=NULL;
if(m_USelE>m_USelS)
{
talBeshi=m_UBuffer.GetAdressFromPos(m_USelS);
talAyaq=m_UBuffer.GetAdressFromPos(m_USelE);
}
else
{
talBeshi=m_UBuffer.GetAdressFromPos(m_USelE);
talAyaq=m_UBuffer.GetAdressFromPos(m_USelS);
}
m_EngKeng=0;
Line=m_UFirstLine;
while(Line!=NULL && y<=m_BetQurSani)
{
lineLen=m_UBuffer.GetLineLen(Line);
if(lineLen>0)
{
if(y+m_VY==m_HazirqiQur)
{
keng=this->UTextOutLine(memDC,y,Line,lineLen,talBeshi,talAyaq,false);
}
else
{
keng=this->UTextOutLine(memDC,y,Line,lineLen,talBeshi,talAyaq,true);
}
if(keng>m_EngKeng)
{
m_EngKeng=keng;
}
}
Line=m_UBuffer.GetNextLine(Line);
y++;
}
BitBlt(dc,0,0,rc.right,rc.bottom,memDC,0,0,SRCCOPY);
USetScroll();
UEndPaint(&ps);
DeleteObject(bitMap);
DeleteDC(memDC);
return 0;
}
COLORREF gAlahide=RGB(0, 0, 255);
UINT UEditWin::UTextOutLine(HDC dc,int qur,wchar_t * aLine,int lineLen,wchar_t* talBeshi,wchar_t *talAxiri,bool useBidi)
{
wchar_t Harip[UVK_TABSIZE+1];
char selSt;
UINT strWidth=0;
RECT rc;
int x;
int y=qur*m_UQurIgizligi;
GetClientRect(m_hWnd,&rc);
if(m_UEdit.mue_RTL)
{
rc.right=rc.right-this->m_Boshluq;
x=rc.right;
x+=m_VX;
}
else
{
rc.left=m_Boshluq;
x=rc.left;
x-=m_VX;
}
long len=UMakeShowBuffer(aLine,lineLen,talBeshi,talAxiri);
if(len==0) return 0;
strWidth=UGetHeripTizmisiWidth(dc,m_UShowLine,len);
int *vIndex=NULL;
if(useBidi)
{
vIndex=m_UBidi.getVisualOrder(m_UShowLine,m_UEdit.mue_RTL);
}
int i=0;
int width;
int disCnt;
COLORREF fr;
RECT outRec;
i=0;
while(m_UShowLine[i]!=0x0)
{
if(useBidi)
{
if(m_UEdit.mue_RTL==TRUE)
{
Harip[0]=m_UBidi.Mirror(m_UShowLine[vIndex[len-i-1]]);
selSt=m_USelSt[vIndex[len-i-1]];
}
else
{
Harip[0]=m_UShowLine[vIndex[i]];
selSt=m_USelSt[vIndex[i]];
}
}
else
{
Harip[0]=m_UShowLine[i];
selSt=m_USelSt[i];
}
// Bu yerde Uyghurchimu yaki bashqilirimu Hokum qilidu
// Uyghurceh bolsa Uyghurche Fontni
// Bashqisi bolsa Local Fontni Belgilydu
if(gUIsUyghur(Harip[0]))
{
fr=m_UEdit.mue_UUYG_ForeColor;
}
else if(Harip[0]>0xE020 && Harip[0]<0xE0FF)
{
fr=m_UEdit.mue_UUYG_ForeColor; //gAlahide;
Harip[0]=(Harip[0]-0xE000);
}
else
{
fr=m_UEdit.mue_UBashqa_ForeColor;
}
width=UGetHerpKeng(Harip[0],dc);
if(Harip[0]==VK_TAB)
{
wmemset(Harip,0x0020,UVK_TABSIZE);
Harip[UVK_TABSIZE]=0x0;
disCnt=UVK_TABSIZE;
}
else
{
Harip[1]=0x0;
disCnt=1;
}
if(m_UEdit.mue_RTL)
{
x=x-width;
}
if(selSt==0x1)
{
fr=m_UEdit.mue_UTal_ForeColor;
outRec.left=x;
outRec.top=qur*m_UQurIgizligi;
outRec.bottom=qur*m_UQurIgizligi+m_UQurIgizligi-m_UEdit.mue_QurArlighi;
outRec.right=x+width;
FillRect(dc,&outRec,m_UTalReng);
}
if(x>=rc.left && x<rc.right)
{
SetTextColor(dc,fr);
TextOutW(dc, x,y,Harip,disCnt);
}
if(m_UEdit.mue_RTL==FALSE)
{
x=x+width;
}
i++;
}
delete[] m_UShowLine;
delete[] m_USelSt;
if(useBidi&&vIndex!=NULL) delete[] vIndex;
return strWidth;
}
void UEditWin::USetFocus()
{
::SetFocus(m_hWnd);
}
void UEditWin::UOnImeChar(WPARAM wParam, LPARAM lParam)
{
UINT nChar=(UINT)wParam;
if(nChar==VK_RETURN)
{
UOnReturnKey();
return;
}
if(nChar==VK_BACK )
{
UOnBackspaceKey();
return;
}
int selChan=FALSE;
m_UTextChanged=TRUE;
wchar_t inBuf[3];
int inPos=0;
wchar_t *esli_Txt=NULL;
wchar_t *yengi_Txt=NULL;
BOOL sel=FALSE;
if((nChar<0x0020 && nChar!=0x09)||(nChar>=0x0080 && nChar<=0x00A0)) return;
if(this->UIsTextSelected())
{
sel=TRUE;
esli_Txt=this->UGetSelectionText(FALSE);
selChan=this->UClearSelection(TRUE);
}
int Index=-1;
wchar_t PreHerp;
Index=gUGetUnicodeIndex((wchar_t)nChar);
if(Index!=-1)
{
PreHerp=m_UBuffer.GetAt(m_USelPos-1);
if(gUIsSozuqTawushUNICODE((wchar_t)nChar))
{
// Aldinqi Herp Sozuq tawush bolsa Hemze bilen bashlindighan herpler kelidu
if(gUGetUnicodeIndex(PreHerp)==-1)
{
inBuf[inPos++]=UYG_UN_HM_6;
inBuf[inPos++]=(wchar_t)nChar;
}
//Ikki sozuq tawush bir yerge kelse, keyinkisi chong yezildu
// Azraq Guman bar, bu Yerni choqum bir terep qilish kerek
else if(gUIsSozuqTawushUNICODE(PreHerp))
{
inBuf[inPos++]=UYG_UN_HM_6;
inBuf[inPos++]=(wchar_t)nChar;
}
else
{
inBuf[inPos++]=(wchar_t)nChar;
}
}
else
{
inBuf[inPos++]=(wchar_t)nChar;
}
}
else
{
inBuf[inPos++]=(wchar_t)nChar;
}
inBuf[inPos]=0x0;
yengi_Txt=new wchar_t[inPos+1];
yengi_Txt[0]=0x0;
wcscpy(yengi_Txt,inBuf);
wchar_t *oldText;
if(this->m_Qisturush||sel)
{
this->m_UBuffer.Insert(m_USelPos,inBuf);
}
else
{
oldText=new wchar_t[2];
oldText[0]=m_UBuffer.GetAt(m_USelPos);
oldText[1]=0x0;
esli_Txt=oldText;
this->m_UBuffer.Put(m_USelPos,inBuf);
}
this->UAddUnDO(esli_Txt,yengi_Txt);
m_HazirqiHerip+=inPos;
m_USelPos+=inPos;
m_USelS=m_USelE=m_USelPos;
if(this->m_UEdit.mue_AutoQatlash==TRUE)
{
if(UAutoQatla()==TRUE)
{
UInvalidate();
}
else
{
UOutTextCurLine(m_HazirqiQur,false);
}
}
else if(UKorundighanEkran(UEKRAN_X)==TRUE)
{
UInvalidate();
}
else
{
UOutTextCurLine(m_HazirqiQur,false);
}
UShowCaret();
}
void UEditWin::UOnTizishAbzas()
{
UINT len=0;
ULONG abBax=m_UBuffer.GetAbzasInfo(m_USelPos,&len); // Abzasning Beshi we Abzastiki herp sanini hesaplaydu
if(len==0|| m_UBuffer.GetAt(m_USelPos)==QURBELGISI_R)
{
return;
}
wchar_t *newBuf=new wchar_t[len*2];
if(newBuf==NULL)
{
return ;
}
wmemset(newBuf,0x00,len*2);
RECT rc;
::GetClientRect(m_hWnd,&rc);
// m_BetKeng=rc.right/2;
wchar_t *abBuf=m_UBuffer.GetAdressFromPos(abBax);
m_USelPos+=UTengsheshAbzas(abBuf,len,newBuf,rc.right-m_Boshluq,(m_USelPos-abBax));
wchar_t *oldBuf=m_UBuffer.Delete(abBuf,len);
this->m_UBuffer.Insert(abBuf,newBuf);
if(wcscmp(oldBuf,newBuf)!=0)
{
m_USelE=m_USelS=m_USelPos;
m_UBuffer.GetYXFromPos(m_USelPos,&m_HazirqiQur,&m_HazirqiHerip);
m_VX=0;
/* if(((int)m_HazirqiQur-(int)m_VY)<0){
m_VY=m_HazirqiQur;
}else */
if((m_HazirqiQur-m_VY)>m_BetQurSani)
{
m_VY=m_HazirqiQur+1;
}
m_UFirstLine=m_UBuffer.GetLine(m_VY);
this->UInvalidate();
m_USelPos=abBax;
wchar_t *tmpBuf=new wchar_t[wcslen(newBuf)+1];
wcscpy(tmpBuf,newBuf);
delete[] newBuf;
this->UAddUnDO(oldBuf,tmpBuf);
m_USelPos=m_USelE;
}
else
{
delete[] newBuf;
delete[] oldBuf;
}
UShowCaret();
}
BOOL UEditWin::UAutoQatla()
{
BOOL ret=FALSE;
UINT len=0;
ULONG abBash;
long offset;
wchar_t *qurBeshi=m_UBuffer.GetLineInfo(m_USelPos,&len); // Abzasning Beshi we Abzastiki herp sanini hesaplaydu
HDC dc=GetDC(m_hWnd);
UINT qurKeng=this->UGetHeripTizmisiWidth(dc,qurBeshi,len);
if(qurKeng>m_EngKeng)
{
ret=TRUE;
abBash=m_UBuffer.GetAbzasInfo2(m_USelPos,&len);
qurBeshi=m_UBuffer.GetAdressFromPos(abBash);
wchar_t *newBuf=new wchar_t[2*len];
wmemset(newBuf,0x00,2*len);
offset=UTengsheshAbzas(qurBeshi,len,newBuf,m_EngKeng-m_Boshluq,(m_USelPos-abBash));
m_USelPos+=offset;
wchar_t *oldBuf=m_UBuffer.Delete(qurBeshi,len);
m_UBuffer.Insert(qurBeshi,newBuf);
len=wcslen(newBuf)+1;
wchar_t *tmpBuf=new wchar_t[len];
wcscpy(tmpBuf,newBuf);
delete[] newBuf;
m_USelE=m_USelS=m_USelPos;
m_USelPos=abBash;
this->UAddUnDO(oldBuf,tmpBuf);
m_USelPos=m_USelE;
m_UBuffer.GetYXFromPos(m_USelPos,&m_HazirqiQur,&m_HazirqiHerip);
m_VX=0;
if(m_HazirqiQur>(m_VY+m_BetQurSani))
{
m_VY++;
m_UFirstLine=m_UBuffer.GetLine(m_VY);
}
}
ReleaseDC(m_hWnd,dc);
return ret;
}
ULONG UEditWin::UTengsheshAbzas(wchar_t *oldBuf,UINT bufLen,wchar_t *newBuf,UINT kenglik,ULONG oldOffset)
{
UINT x=0;
ULONG cnt=0;
int HeripKeng;
long newOffset=0;
wchar_t Herip;
HDC dc=GetDC(m_hWnd);
wchar_t *tmpBuf=newBuf;
wchar_t *tmpQur;
while(cnt<bufLen)
{
Herip=oldBuf[cnt];
if(Herip==QURBELGISI_Y)
{
if(cnt<oldOffset)
{
newOffset--;
}
cnt++;
m_JemiQurSani--;
}
else
{
HeripKeng=UGetHerpKeng(Herip,dc);
x+=HeripKeng;
if(x>kenglik)
{
tmpQur=m_UBuffer.UQurQatlash(tmpBuf);
if(cnt<oldOffset)
{
newOffset++;
}
x=UGetHeripTizmisiWidth(dc,tmpQur,wcslen(tmpQur))+HeripKeng;
tmpBuf+=1;
m_JemiQurSani++;
}
*tmpBuf++=Herip;
cnt++;
}
}
*tmpBuf=0x0;
ReleaseDC(m_hWnd,dc);
return newOffset;
}
void UEditWin::UOutTextCurLine(ULONG curQur,bool useBidi)
{
// Bir qurni yengilap yazidu
wchar_t *talBeshi=NULL;
wchar_t *talAyaq=NULL;
UINT keng;
// Towendiki uch xil ehwalda hazirqi qur korunmeydu
if(curQur>this->m_JemiQurSani) return;
if((long)curQur<0) return;
if(curQur<m_VY) return;
if(curQur>m_VY+m_BetQurSani) return;
int lineLen;
wchar_t *lineHead;
if(m_UFirstLine==NULL) return;
HideCaret(m_hWnd);
lineHead=m_UBuffer.GetLine(m_UFirstLine,curQur-m_VY);
if(lineHead==NULL) return;
lineLen=m_UBuffer.GetLineLen(lineHead);
if(m_USelE>m_USelS)
{
talBeshi=m_UBuffer.GetAdressFromPos(m_USelS);
talAyaq=m_UBuffer.GetAdressFromPos(m_USelE);
}
else
{
talBeshi=m_UBuffer.GetAdressFromPos(m_USelE);
talAyaq=m_UBuffer.GetAdressFromPos(m_USelS);
}
RECT qurRC;
int qur=(curQur-m_VY)*m_UQurIgizligi;
GetClientRect(m_hWnd,&qurRC);
qurRC.bottom=m_UQurIgizligi-m_UEdit.mue_QurArlighi;
HDC dc=GetDC(m_hWnd);
HDC memDC=CreateCompatibleDC(dc);
SetMapMode(memDC,MM_TEXT);
SetBkMode(memDC,TRANSPARENT);
HBITMAP bitMap=CreateCompatibleBitmap(dc,qurRC.right,qurRC.bottom);
SelectObject(memDC,bitMap);
FillRect(memDC,&qurRC,m_UEkranReng);
keng=UTextOutLine(memDC,0,lineHead,lineLen,talBeshi,talAyaq,useBidi);
BitBlt(dc,0,qur,qurRC.right,qur+m_UQurIgizligi-m_UEdit.mue_QurArlighi,memDC,0,0,SRCCOPY);
DeleteObject(bitMap);
DeleteDC(memDC);
ReleaseDC(m_hWnd,dc);
if(keng>m_EngKeng)
{
m_EngKeng=keng;
}
ShowCaret(m_hWnd);
}
// Bu Yerde bir kunupkidin bir herp kirguzulgende qurning uzunlighu uzirap, mezkun qur
// ekrangah patmay qalidu, bu chaghda horzintal scrollni korsitishke toghra kelidu
// bhu ishni qilish kerek idi?
void UEditWin::UUpdateHorScroll()
{
UINT lineLen;
wchar_t *lineHead=m_UBuffer.GetLineInfo(m_USelPos,&lineLen);
UINT lineWidth=UGetXFromHeripPos(lineHead,lineLen);
if(lineWidth>m_EngKeng)
{
/* if(m_UEdit.mue_AutoQatlash==TRUE)
{
UOnTizishAbzas();