mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
835 lines
24 KiB
C++
835 lines
24 KiB
C++
/********************************************************************
|
|
* Module: editor.cpp. This is part of Visual-MinGW.
|
|
*
|
|
* Purpose: Procedures to manage Scintilla editor.
|
|
*
|
|
* Authors: These classes are based on SciTE release 1.39.
|
|
* http://www.scintilla.org/
|
|
* SciTE original code by Neil Hodgson.
|
|
* Present revised code by Manu B.
|
|
*
|
|
* License: Both SciTE and Scintilla are covered by
|
|
* "License for Scintilla and SciTE" agreement terms detailed in license.htm.
|
|
* Present revised code is covered by GNU General Public License.
|
|
*
|
|
* Revisions:
|
|
*
|
|
********************************************************************/
|
|
#include <windows.h>
|
|
#include <stdio.h>
|
|
#include "commctrl.h"
|
|
#include "commdlg.h"
|
|
#include "editor.h"
|
|
#include "rsrc.h"
|
|
|
|
extern CMessageBox MsgBox;
|
|
|
|
int Minimum(int a, int b);
|
|
int Maximum(int a, int b);
|
|
|
|
int Minimum(int a, int b){
|
|
if (a < b)
|
|
return a;
|
|
else
|
|
return b;
|
|
}
|
|
|
|
int Maximum(int a, int b){
|
|
if (a > b)
|
|
return a;
|
|
else
|
|
return b;
|
|
}
|
|
|
|
void EnsureRangeVisible(HWND hwndCtrl, int posStart, int posEnd, bool enforcePolicy){
|
|
int lineStart = SendMessage(hwndCtrl, SCI_LINEFROMPOSITION, Minimum(posStart, posEnd), 0);
|
|
int lineEnd = SendMessage(hwndCtrl, SCI_LINEFROMPOSITION, Maximum(posStart, posEnd), 0);
|
|
for (int line = lineStart; line <= lineEnd; line++){
|
|
SendMessage(hwndCtrl,
|
|
enforcePolicy ? SCI_ENSUREVISIBLEENFORCEPOLICY : SCI_ENSUREVISIBLE, line, 0);
|
|
}
|
|
}
|
|
|
|
int LengthDocument(HWND hwndCtrl){
|
|
return SendMessage(hwndCtrl, SCI_GETLENGTH, 0, 0);
|
|
}
|
|
|
|
CharacterRange GetSelection(HWND hwndCtrl){
|
|
CharacterRange crange;
|
|
crange.cpMin = SendMessage(hwndCtrl, SCI_GETSELECTIONSTART, 0, 0);
|
|
crange.cpMax = SendMessage(hwndCtrl, SCI_GETSELECTIONEND, 0, 0);
|
|
return crange;
|
|
}
|
|
|
|
|
|
/********************************************************************
|
|
* Class: CChooseFontDlg.
|
|
*
|
|
* Purpose:
|
|
*
|
|
* Revisions:
|
|
*
|
|
********************************************************************/
|
|
CChooseFontDlg::CChooseFontDlg(){
|
|
ZeroMemory(&lf, sizeof(LOGFONT));
|
|
/* lf.lfHeight;
|
|
lf.lfWidth;
|
|
lf.lfEscapement;
|
|
lf.lfOrientation;
|
|
lf.lfWeight;
|
|
lf.lfItalic;
|
|
lf.lfUnderline;
|
|
lf.lfStrikeOut;
|
|
lf.lfCharSet;
|
|
lf.lfOutPrecision;
|
|
lf.lfClipPrecision;
|
|
lf.lfQuality;
|
|
lf.lfPitchAndFamily;
|
|
lf.lfFaceName[LF_FACESIZE];*/
|
|
|
|
cf.lStructSize = sizeof(CHOOSEFONT);
|
|
cf.hwndOwner = 0;
|
|
cf.hDC = NULL;
|
|
cf.lpLogFont = &lf;//&(Profile.LogFont);
|
|
cf.iPointSize = 0;
|
|
cf.Flags = /*CF_INITTOLOGFONTSTRUCT
|
|
|*/ CF_SCREENFONTS | CF_EFFECTS
|
|
/*| CF_ENABLEHOOK*/;
|
|
cf.rgbColors = 0;//Profile.rgbForeColor;
|
|
cf.lCustData = 0;
|
|
cf.lpfnHook = NULL;
|
|
cf.lpTemplateName = NULL;
|
|
cf.hInstance = NULL;
|
|
cf.lpszStyle = NULL;
|
|
cf.nFontType = SCREEN_FONTTYPE;
|
|
cf.nSizeMin = 0;
|
|
cf.nSizeMax = 0;
|
|
}
|
|
|
|
CChooseFontDlg::~CChooseFontDlg(){
|
|
}
|
|
|
|
bool CChooseFontDlg::Create(CWindow * pWindow){
|
|
cf.hwndOwner = pWindow->_hWnd;
|
|
return ChooseFont(&cf);
|
|
}
|
|
|
|
|
|
/*bool ChooseNewFont(HWND hWndListBox){
|
|
static CHOOSEFONT cf;
|
|
static BOOL bFirstTime = TRUE;
|
|
HFONT hFont;
|
|
if(bFirstTime){
|
|
bFirstTime = false;
|
|
}
|
|
if(ChooseFont(&cf)){
|
|
HDC hDC;
|
|
hFont = CreateFontIndirect( &(Profile.LogFont) );
|
|
hDC = GetDC( hWndListBox );
|
|
SelectObject( hDC, hFont );
|
|
Profile.rgbForeColor = cf.rgbColors;
|
|
InvalidateRect( hWndListBox, NULL, TRUE );
|
|
SendMessage( hWndListBox, WM_CTLCOLORLISTBOX, (DWORD) hDC, (LONG) hWndListBox );
|
|
SendMessage( hWndListBox, WM_SETFONT, (DWORD) hFont, TRUE );
|
|
ReleaseDC( hWndListBox, hDC );
|
|
}
|
|
return true;
|
|
}*/
|
|
|
|
|
|
/********************************************************************
|
|
* Class: CFindReplaceDlg.
|
|
*
|
|
* Purpose:
|
|
*
|
|
* Revisions:
|
|
*
|
|
********************************************************************/
|
|
CFindReplaceDlg::CFindReplaceDlg(){
|
|
pEditor = NULL;
|
|
hEditor = 0;
|
|
resId = 0;
|
|
*findWhat = '\0';
|
|
*replaceWhat = '\0';
|
|
|
|
bWholeWord = false;
|
|
bMatchCase = true;
|
|
bRegExp = false;
|
|
bWrapFind = false;
|
|
bUnSlash = false;
|
|
bReverseFind = false;
|
|
bHavefound = false;
|
|
}
|
|
|
|
CFindReplaceDlg::~CFindReplaceDlg(){
|
|
}
|
|
|
|
HWND CFindReplaceDlg::Find(CScintilla * pEditor){
|
|
if (_hWnd || !pEditor)
|
|
return 0;
|
|
return CreateParam(pEditor, IDD_FIND, (long) IDD_FIND);
|
|
}
|
|
|
|
HWND CFindReplaceDlg::Replace(CScintilla * pEditor){
|
|
if (_hWnd || !pEditor)
|
|
return 0;
|
|
return CreateParam(pEditor, IDD_REPLACE, (long) IDD_REPLACE);
|
|
}
|
|
|
|
LRESULT CALLBACK CFindReplaceDlg::CDlgProc(UINT Message, WPARAM wParam, LPARAM lParam){
|
|
switch(Message){
|
|
case WM_INITDIALOG:
|
|
return OnInitDialog((HWND) wParam, lParam);
|
|
|
|
case WM_COMMAND:
|
|
OnCommand(HIWORD(wParam), LOWORD(wParam), (HWND) lParam);
|
|
break;
|
|
|
|
case WM_CLOSE:
|
|
EndDlg(0);
|
|
break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::OnInitDialog(HWND, LPARAM lInitParam){
|
|
// Set pointers.
|
|
pEditor = (CEditor *) _pParent;
|
|
if (pEditor == NULL)
|
|
return TRUE;
|
|
|
|
hEditor = pEditor->_hWnd;
|
|
resId = lInitParam;
|
|
|
|
hFindWhat = GetItem(IDC_FINDWHAT);
|
|
hWholeWord = GetItem(IDC_WHOLEWORD);
|
|
hMatchCase = GetItem(IDC_MATCHCASE);
|
|
hRegExp = GetItem(IDC_REGEXP);
|
|
hWrap = GetItem(IDC_WRAP);
|
|
hUnSlash = GetItem(IDC_UNSLASH);
|
|
|
|
if (resId == IDD_FIND)
|
|
return Find_OnInitDialog();
|
|
else if (resId == IDD_REPLACE)
|
|
return Replace_OnInitDialog();
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::Find_OnInitDialog(void){
|
|
|
|
hUp = GetItem(IDC_DIRECTIONUP);
|
|
hDown = GetItem(IDC_DIRECTIONDOWN);
|
|
|
|
SetItemText(hFindWhat, findWhat);
|
|
//FillComboFromMemory(wFindWhat, memFinds);
|
|
if (bWholeWord)
|
|
::SendMessage(hWholeWord, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bMatchCase)
|
|
::SendMessage(hMatchCase, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bRegExp)
|
|
::SendMessage(hRegExp, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bWrapFind)
|
|
::SendMessage(hWrap, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bUnSlash)
|
|
::SendMessage(hUnSlash, BM_SETCHECK, BST_CHECKED, 0);
|
|
|
|
if (bReverseFind) {
|
|
::SendMessage(hUp, BM_SETCHECK, BST_CHECKED, 0);
|
|
} else {
|
|
::SendMessage(hDown, BM_SETCHECK, BST_CHECKED, 0);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::Replace_OnInitDialog(void){
|
|
SetItemText(hFindWhat, findWhat);
|
|
//FillComboFromMemory(wFindWhat, sci->memFinds);
|
|
|
|
hReplaceWith = GetItem(IDC_REPLACEWITH);
|
|
SetItemText(hReplaceWith, replaceWhat);
|
|
//FillComboFromMemory(wReplaceWith, sci->memReplaces);
|
|
|
|
if (bWholeWord)
|
|
::SendMessage(hWholeWord, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bMatchCase)
|
|
::SendMessage(hMatchCase, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bRegExp)
|
|
::SendMessage(hRegExp, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bWrapFind)
|
|
::SendMessage(hWrap, BM_SETCHECK, BST_CHECKED, 0);
|
|
if (bUnSlash)
|
|
::SendMessage(hUnSlash, BM_SETCHECK, BST_CHECKED, 0);
|
|
if ((findWhat) != '\0'){
|
|
::SetFocus(hReplaceWith);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::OnCommand(WORD, WORD wID, HWND){
|
|
if (resId == IDD_FIND)
|
|
return Find_OnCommand(wID);
|
|
else if (resId == IDD_REPLACE)
|
|
return Replace_OnCommand(wID);
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::Find_OnCommand(WORD wID){
|
|
switch (wID){
|
|
case IDOK:
|
|
char s[200];
|
|
GetItemText(hFindWhat, s, sizeof(s));
|
|
strcpy(findWhat, s);
|
|
//memFinds.Insert(s);
|
|
bWholeWord = BST_CHECKED ==
|
|
::SendMessage(hWholeWord, BM_GETCHECK, 0, 0);
|
|
bMatchCase = BST_CHECKED ==
|
|
::SendMessage(hMatchCase, BM_GETCHECK, 0, 0);
|
|
bRegExp = BST_CHECKED ==
|
|
::SendMessage(hRegExp, BM_GETCHECK, 0, 0);
|
|
bWrapFind = BST_CHECKED ==
|
|
::SendMessage(hWrap, BM_GETCHECK, 0, 0);
|
|
bUnSlash = BST_CHECKED ==
|
|
::SendMessage(hUnSlash, BM_GETCHECK, 0, 0);
|
|
bReverseFind = BST_CHECKED ==
|
|
::SendMessage(hUp, BM_GETCHECK, 0, 0);
|
|
|
|
FindNext(bReverseFind, true);
|
|
return TRUE;
|
|
|
|
case IDCANCEL:
|
|
EndDlg(IDCANCEL);
|
|
return FALSE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::Replace_OnCommand(WORD wID){
|
|
if (wID == IDCANCEL){
|
|
EndDlg(IDCANCEL);
|
|
return FALSE;
|
|
}else{
|
|
return HandleReplaceCommand(wID);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
void CFindReplaceDlg::FindNext(bool reverseDirection, bool showWarnings){
|
|
if (!hEditor){
|
|
MsgBox.DisplayWarning("Can't get editor handle");
|
|
return;
|
|
}
|
|
|
|
if (!findWhat[0]) { // nothing to found
|
|
//Find(hEditor);
|
|
return;
|
|
}
|
|
char findTarget[FR_MAX_LEN + 1];
|
|
strcpy(findTarget, findWhat);
|
|
|
|
// for C conversions -> int lenFind = UnSlashAsNeeded(findTarget, unSlash, regExp);
|
|
int lenFind = strlen(findTarget); // normal return of UnSlashAsNeeded
|
|
|
|
if (lenFind == 0)
|
|
return;
|
|
|
|
CharacterRange cr = GetSelection(hEditor);
|
|
int startPosition = cr.cpMax;
|
|
int endPosition = LengthDocument(hEditor);
|
|
|
|
if (reverseDirection){
|
|
startPosition = cr.cpMin - 1;
|
|
endPosition = 0;
|
|
}
|
|
|
|
int flags = (bWholeWord ? SCFIND_WHOLEWORD : 0) |
|
|
(bMatchCase ? SCFIND_MATCHCASE : 0) |
|
|
(bRegExp ? SCFIND_REGEXP : 0);
|
|
|
|
::SendMessage(hEditor, SCI_SETTARGETSTART, startPosition, 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETEND, endPosition, 0);
|
|
::SendMessage(hEditor, SCI_SETSEARCHFLAGS, flags, 0);
|
|
int posFind = ::SendMessage(hEditor, SCI_SEARCHINTARGET, lenFind, (LPARAM) findTarget);
|
|
|
|
if (posFind == -1 && bWrapFind){ // not found with wrapFind
|
|
|
|
// Failed to find in indicated direction
|
|
// so search from the beginning (forward) or from the end (reverse)
|
|
// unless wrapFind is false
|
|
if (reverseDirection){
|
|
startPosition = LengthDocument(hEditor);
|
|
endPosition = 0;
|
|
} else {
|
|
startPosition = 0;
|
|
endPosition = LengthDocument(hEditor);
|
|
}
|
|
::SendMessage(hEditor, SCI_SETTARGETSTART, startPosition, 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETEND, endPosition, 0);
|
|
posFind = ::SendMessage(hEditor, SCI_SEARCHINTARGET, lenFind, (LPARAM) findTarget);
|
|
}
|
|
if (posFind == -1){ // not found
|
|
bHavefound = false;
|
|
if (showWarnings){
|
|
|
|
/*warn that not found
|
|
WarnUser(warnNotFound);*/
|
|
|
|
if (strlen(findWhat) > FR_MAX_LEN)
|
|
findWhat[FR_MAX_LEN] = '\0';
|
|
char msg[FR_MAX_LEN + 50];
|
|
strcpy(msg, "Cannot find the string \"");
|
|
strcat(msg, findWhat);
|
|
strcat(msg, "\".");
|
|
if (_hWnd){
|
|
MsgBox.DisplayWarning(msg);
|
|
}else{
|
|
MessageBox(0, msg, "Message", MB_OK);
|
|
}
|
|
}
|
|
}else{ // found
|
|
bHavefound = true;
|
|
int start = ::SendMessage(hEditor, SCI_GETTARGETSTART, 0, 0);
|
|
int end = ::SendMessage(hEditor, SCI_GETTARGETEND, 0, 0);
|
|
EnsureRangeVisible(hEditor, start, end, true);
|
|
::SendMessage(hEditor, SCI_SETSEL, start, end);
|
|
}
|
|
}
|
|
|
|
BOOL CFindReplaceDlg::HandleReplaceCommand(int cmd){
|
|
if (!hEditor){
|
|
MsgBox.DisplayWarning("Can't get editor handle");
|
|
return false;
|
|
}
|
|
|
|
if ((cmd == IDOK) || (cmd == IDC_REPLACE) || (cmd == IDC_REPLACEALL) || (cmd == IDC_REPLACEINSEL)) {
|
|
GetItemText(hFindWhat, findWhat, sizeof(findWhat));
|
|
//props.Set("find.what", findWhat);
|
|
//memFinds.Insert(findWhat);
|
|
|
|
bWholeWord = BST_CHECKED ==
|
|
::SendMessage(hWholeWord, BM_GETCHECK, 0, 0);
|
|
bMatchCase = BST_CHECKED ==
|
|
::SendMessage(hMatchCase, BM_GETCHECK, 0, 0);
|
|
bRegExp = BST_CHECKED ==
|
|
::SendMessage(hRegExp, BM_GETCHECK, 0, 0);
|
|
bWrapFind = BST_CHECKED ==
|
|
::SendMessage(hWrap, BM_GETCHECK, 0, 0);
|
|
bUnSlash = BST_CHECKED ==
|
|
::SendMessage(hUnSlash, BM_GETCHECK, 0, 0);
|
|
}
|
|
if ((cmd == IDC_REPLACE) || (cmd == IDC_REPLACEALL) || (cmd == IDC_REPLACEINSEL)) {
|
|
GetItemText(hReplaceWith, replaceWhat, sizeof(replaceWhat));
|
|
//memReplaces.Insert(replaceWhat);
|
|
}
|
|
|
|
if (cmd == IDOK) {
|
|
FindNext(bReverseFind, true); // Find next
|
|
} else if (cmd == IDC_REPLACE) {
|
|
if (bHavefound){
|
|
ReplaceOnce();
|
|
} else {
|
|
CharacterRange crange = GetSelection(hEditor);
|
|
::SendMessage(hEditor, SCI_SETSEL, crange.cpMin, crange.cpMin);
|
|
FindNext(bReverseFind, true);
|
|
if (bHavefound){
|
|
ReplaceOnce();
|
|
}
|
|
}
|
|
} else if ((cmd == IDC_REPLACEALL) || (cmd == IDC_REPLACEINSEL)){
|
|
ReplaceAll(cmd == IDC_REPLACEINSEL);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
void CFindReplaceDlg::ReplaceOnce(void){
|
|
if (bHavefound){
|
|
char replaceTarget[FR_MAX_LEN + 1];
|
|
strcpy(replaceTarget, replaceWhat);
|
|
// for C conversions -> int replaceLen = UnSlashAsNeeded(replaceTarget, unSlash, regExp);
|
|
int replaceLen = strlen(replaceTarget); // normal return of UnSlashAsNeeded
|
|
|
|
CharacterRange cr = GetSelection(hEditor);
|
|
::SendMessage(hEditor, SCI_SETTARGETSTART, cr.cpMin, 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETEND, cr.cpMax, 0);
|
|
int lenReplaced = replaceLen;
|
|
if (bRegExp)
|
|
lenReplaced = ::SendMessage(hEditor, SCI_REPLACETARGETRE, replaceLen, (LPARAM) replaceTarget);
|
|
else // Allow \0 in replacement
|
|
::SendMessage(hEditor, SCI_REPLACETARGET, replaceLen, (LPARAM) replaceTarget);
|
|
::SendMessage(hEditor, SCI_SETSEL, cr.cpMin + lenReplaced, cr.cpMin);
|
|
bHavefound = false;
|
|
}
|
|
FindNext(bReverseFind, true);
|
|
}
|
|
|
|
void CFindReplaceDlg::ReplaceAll(bool inSelection){
|
|
char findTarget[FR_MAX_LEN + 1];
|
|
strcpy(findTarget, findWhat);
|
|
|
|
// for C conversions -> int findLen = UnSlashAsNeeded(findTarget, unSlash, regExp);
|
|
int findLen = strlen(findTarget); // normal return of UnSlashAsNeeded
|
|
|
|
if (findLen == 0) {
|
|
MessageBox(_hWnd, "Find string for \"Replace All\" must not be empty.", "Message", MB_OK | MB_ICONWARNING);
|
|
return;
|
|
}
|
|
|
|
CharacterRange cr = GetSelection(hEditor);
|
|
int startPosition = cr.cpMin;
|
|
int endPosition = cr.cpMax;
|
|
if (inSelection) {
|
|
if (startPosition == endPosition) {
|
|
MessageBox(_hWnd, "Selection for \"Replace in Selection\" must not be empty.", "Message", MB_OK | MB_ICONWARNING);
|
|
return;
|
|
}
|
|
} else {
|
|
endPosition = LengthDocument(hEditor);
|
|
if (bWrapFind) {
|
|
// Whole document
|
|
startPosition = 0;
|
|
}
|
|
// If not wrapFind, replace all only from caret to end of document
|
|
}
|
|
|
|
char replaceTarget[FR_MAX_LEN + 1];
|
|
strcpy(replaceTarget, replaceWhat);
|
|
|
|
// for C conversions -> int replaceLen = UnSlashAsNeeded(replaceTarget, unSlash, regExp);
|
|
int replaceLen = strlen(replaceTarget); // normal return of UnSlashAsNeeded
|
|
|
|
int flags = (bWholeWord ? SCFIND_WHOLEWORD : 0) |
|
|
(bMatchCase ? SCFIND_MATCHCASE : 0) |
|
|
(bRegExp ? SCFIND_REGEXP : 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETSTART, startPosition, 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETEND, endPosition, 0);
|
|
::SendMessage(hEditor, SCI_SETSEARCHFLAGS, flags, 0);
|
|
int posFind = ::SendMessage(hEditor, SCI_SEARCHINTARGET, findLen, (LPARAM) findTarget);
|
|
if ((findLen == 1) && bRegExp && (findTarget[0] == '^')) {
|
|
// Special case for replace all start of line so it hits the first line
|
|
posFind = startPosition;
|
|
::SendMessage(hEditor, SCI_SETTARGETSTART, startPosition, 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETEND, startPosition, 0);
|
|
}
|
|
if ((posFind != -1) && (posFind <= endPosition)) {
|
|
int lastMatch = posFind;
|
|
::SendMessage(hEditor, SCI_BEGINUNDOACTION, 0, 0);
|
|
while (posFind != -1) {
|
|
int lenTarget = ::SendMessage(hEditor, SCI_GETTARGETEND, 0, 0) - ::SendMessage(hEditor, SCI_GETTARGETSTART, 0, 0);
|
|
int lenReplaced = replaceLen;
|
|
if (bRegExp)
|
|
lenReplaced = ::SendMessage(hEditor, SCI_REPLACETARGETRE, replaceLen, (LPARAM) replaceTarget);
|
|
else
|
|
::SendMessage(hEditor, SCI_REPLACETARGET, replaceLen, (LPARAM) replaceTarget);
|
|
// Modify for change caused by replacement
|
|
endPosition += lenReplaced - lenTarget;
|
|
lastMatch = posFind + lenReplaced;
|
|
// For the special cases of start of line and end of line
|
|
// Something better could be done but there are too many special cases
|
|
if (lenTarget <= 0)
|
|
lastMatch++;
|
|
::SendMessage(hEditor, SCI_SETTARGETSTART, lastMatch, 0);
|
|
::SendMessage(hEditor, SCI_SETTARGETEND, endPosition, 0);
|
|
posFind = ::SendMessage(hEditor, SCI_SEARCHINTARGET, findLen, (LPARAM) findTarget);
|
|
}
|
|
if (inSelection)
|
|
::SendMessage(hEditor, SCI_SETSEL, startPosition, endPosition);
|
|
else
|
|
::SendMessage(hEditor, SCI_SETSEL, lastMatch, lastMatch);
|
|
::SendMessage(hEditor, SCI_ENDUNDOACTION, 0, 0);
|
|
} else {
|
|
if (strlen(findWhat) > FR_MAX_LEN)
|
|
findWhat[FR_MAX_LEN] = '\0';
|
|
char msg[FR_MAX_LEN + 50];
|
|
strcpy(msg, "No replacements because string \"");
|
|
strcat(msg, findWhat);
|
|
strcat(msg, "\" was not present.");
|
|
MessageBox(_hWnd, msg, "Message", MB_OK | MB_ICONWARNING);
|
|
}
|
|
}
|
|
|
|
|
|
/********************************************************************
|
|
* Class: CEditor.
|
|
*
|
|
* Purpose:
|
|
*
|
|
* Revisions:
|
|
*
|
|
********************************************************************/
|
|
CEditor::CEditor(){
|
|
caretPos = 1;
|
|
}
|
|
|
|
CEditor::~CEditor(){
|
|
}
|
|
|
|
void CEditor::LoadFile(CFileItem * file){
|
|
if (!file || !_hWnd)
|
|
return;
|
|
|
|
if (file->nFileOffset == 0)
|
|
return; // Untitled file.
|
|
|
|
SetLexer(file->type);
|
|
::SendMessage(_hWnd, SCI_CANCEL, 0, 0);
|
|
::SendMessage(_hWnd, SCI_SETUNDOCOLLECTION, 0, 0);
|
|
|
|
FILE *fp = fopen(file->szFileName, "rb");
|
|
if (fp){
|
|
char data[blockSize];
|
|
int lenFile = fread(data, 1, sizeof(data), fp);
|
|
|
|
while (lenFile > 0){
|
|
::SendMessage(_hWnd, SCI_ADDTEXT, lenFile, (LPARAM) data);
|
|
lenFile = fread(data, 1, sizeof(data), fp);
|
|
}
|
|
|
|
fclose(fp);
|
|
|
|
}else{
|
|
MsgBox.DisplayWarning("Can't load file %s", file->szFileName);
|
|
}
|
|
|
|
::SendMessage(_hWnd, SCI_SETUNDOCOLLECTION, 1, 0);
|
|
::SendMessage(_hWnd, EM_EMPTYUNDOBUFFER, 0, 0);
|
|
::SendMessage(_hWnd, SCI_SETSAVEPOINT, 0 , 0);
|
|
::SendMessage(_hWnd, SCI_GOTOPOS, 0, 0);
|
|
}
|
|
|
|
void GetFileType(CFileItem * file){
|
|
if (!file)
|
|
return;
|
|
|
|
if (file->nFileExtension){
|
|
char * ext = file->szFileName + file->nFileExtension;
|
|
// H_FILE ?
|
|
if (!stricmp(ext, "h")){
|
|
file->type = H_FILE;
|
|
return;
|
|
}else if (!stricmp(ext, "hpp")){
|
|
file->type = H_FILE;
|
|
return;
|
|
}else if (!stricmp(ext, "hxx")){
|
|
file->type = H_FILE;
|
|
return;
|
|
// C_FILE ?
|
|
}else if (!stricmp(ext, "c")){
|
|
file->type = C_FILE;
|
|
return;
|
|
}else if (!stricmp(ext, "cpp")){
|
|
file->type = C_FILE;
|
|
return;
|
|
}else if (!stricmp(ext, "cxx")){
|
|
file->type = C_FILE;
|
|
return;
|
|
// RC_FILE ?
|
|
}else if (!stricmp(ext, "rc")){
|
|
file->type = RC_FILE;
|
|
return;
|
|
}
|
|
}
|
|
file->type = U_FILE;
|
|
return;
|
|
}
|
|
|
|
void CEditor::SaveFile(char * fullPath){
|
|
if (!_hWnd)
|
|
return;
|
|
|
|
FILE *fp = fopen(fullPath, "wb");
|
|
if (fp){
|
|
char data[blockSize + 1];
|
|
int lengthDoc = ::SendMessage(_hWnd, SCI_GETLENGTH, 0, 0);
|
|
for (int i = 0; i < lengthDoc; i += blockSize) {
|
|
int grabSize = lengthDoc - i;
|
|
if (grabSize > blockSize)
|
|
grabSize = blockSize;
|
|
GetRange(i, i + grabSize, data);
|
|
fwrite(data, grabSize, 1, fp);
|
|
}
|
|
fclose(fp);
|
|
::SendMessage(_hWnd, SCI_SETSAVEPOINT, 0, 0);
|
|
|
|
}else{
|
|
MsgBox.DisplayWarning("Can't save file %s", fullPath);
|
|
}
|
|
}
|
|
|
|
int CEditor::GetCurrentPos(void){
|
|
int currentPos = ::SendMessage(_hWnd, SCI_GETCURRENTPOS, 0,0);
|
|
caretPos = ::SendMessage(_hWnd, SCI_LINEFROMPOSITION, currentPos, 0) + 1;
|
|
return caretPos;
|
|
}
|
|
|
|
void CEditor::GetRange(int start, int end, char *text){
|
|
TextRange tr;
|
|
tr.chrg.cpMin = start;
|
|
tr.chrg.cpMax = end;
|
|
tr.lpstrText = text;
|
|
::SendMessage(_hWnd, SCI_GETTEXTRANGE, 0, (LPARAM) &tr);
|
|
}
|
|
|
|
void CEditor::SetAStyle(int style, COLORREF fore, COLORREF back, int size, const char *face){
|
|
::SendMessage(_hWnd, SCI_STYLESETFORE, style, fore);
|
|
::SendMessage(_hWnd, SCI_STYLESETBACK, style, back);
|
|
if (size >= 1)
|
|
::SendMessage(_hWnd, SCI_STYLESETSIZE, style, size);
|
|
if (face)
|
|
::SendMessage(_hWnd, SCI_STYLESETFONT, style, (LPARAM) face);
|
|
}
|
|
|
|
void CEditor::DefineMarker(int marker, int markerType, COLORREF fore, COLORREF back) {
|
|
::SendMessage(_hWnd, SCI_MARKERDEFINE, marker, markerType);
|
|
::SendMessage(_hWnd, SCI_MARKERSETFORE, marker, fore);
|
|
::SendMessage(_hWnd, SCI_MARKERSETBACK, marker, back);
|
|
}
|
|
|
|
void CEditor::SetLexer(int fileType){
|
|
switch (fileType){
|
|
|
|
case H_FILE:
|
|
case C_FILE:
|
|
case RC_FILE:
|
|
SetCppLexer();
|
|
return;
|
|
|
|
default:
|
|
// Global default style.
|
|
SetAStyle(STYLE_DEFAULT, black, white, 10, "Verdana");
|
|
::SendMessage(_hWnd, SCI_STYLECLEARALL, 0, 0); // Copies to all other styles.
|
|
|
|
}
|
|
}
|
|
|
|
void CEditor::SetCppLexer(void){
|
|
::SendMessage(_hWnd, SCI_SETLEXER, SCLEX_CPP, 0);
|
|
::SendMessage(_hWnd, SCI_SETSTYLEBITS, 5, 0);
|
|
|
|
::SendMessage(_hWnd, SCI_SETKEYWORDS, 0, (LPARAM) cppKeyWords);
|
|
|
|
// Global default style.
|
|
SetAStyle(STYLE_DEFAULT, black, white, 10, "Verdana");
|
|
::SendMessage(_hWnd, SCI_STYLECLEARALL, 0, 0); // Copies to all other styles.
|
|
|
|
// C Styles.
|
|
SetAStyle(SCE_C_DEFAULT, black, white, 10, "Verdana"); //0
|
|
SetAStyle(SCE_C_COMMENT, Green, white, 0, 0); //1
|
|
SetAStyle(SCE_C_COMMENTLINE, Green, white, 0, 0); //2
|
|
SetAStyle(SCE_C_COMMENTDOC, darkGreen, white, 0, 0); //3
|
|
SetAStyle(SCE_C_NUMBER, Ice, white, 0, 0); //4
|
|
SetAStyle(SCE_C_WORD, darkBlue, white, 0, 0); //5
|
|
::SendMessage(_hWnd, SCI_STYLESETBOLD, SCE_C_WORD, 1);
|
|
SetAStyle(SCE_C_STRING, Purple, white, 0, 0); //6
|
|
SetAStyle(SCE_C_CHARACTER, Purple, white, 0, 0); //7
|
|
SetAStyle(SCE_C_PREPROCESSOR, Olive, white, 0, 0); //9
|
|
SetAStyle(SCE_C_OPERATOR, black, white, 0, 0); //10
|
|
::SendMessage(_hWnd, SCI_STYLESETBOLD, SCE_C_OPERATOR, 1);
|
|
// SetAStyle(SCE_C_STRINGEOL, darkBlue, white, 0, 0); //12
|
|
// SetAStyle(SCE_C_COMMENTLINEDOC, darkBlue, white, 0, 0); //15
|
|
// SetAStyle(SCE_C_WORD2, darkBlue, white, 0, 0); //16
|
|
::SendMessage(_hWnd, SCI_SETPROPERTY, (long)"fold", (long)"1");
|
|
::SendMessage(_hWnd, SCI_SETPROPERTY, (long)"fold.compact", (long)"1");
|
|
::SendMessage(_hWnd, SCI_SETPROPERTY, (long)"fold.symbols", (long)"1");
|
|
|
|
::SendMessage(_hWnd, SCI_SETFOLDFLAGS, 16, 0);
|
|
|
|
// To put the folder markers in the line number region
|
|
//SendEditor(SCI_SETMARGINMASKN, 0, SC_MASK_FOLDERS);
|
|
|
|
::SendMessage(_hWnd, SCI_SETMODEVENTMASK, SC_MOD_CHANGEFOLD, 0);
|
|
|
|
// Create a margin column for the folding symbols
|
|
::SendMessage(_hWnd, SCI_SETMARGINTYPEN, 2, SC_MARGIN_SYMBOL);
|
|
|
|
::SendMessage(_hWnd, SCI_SETMARGINWIDTHN, 2, /*foldMargin ? foldMarginWidth :*/ 16);
|
|
|
|
::SendMessage(_hWnd, SCI_SETMARGINMASKN, 2, SC_MASK_FOLDERS);
|
|
::SendMessage(_hWnd, SCI_SETMARGINSENSITIVEN, 2, 1);
|
|
|
|
DefineMarker(SC_MARKNUM_FOLDEROPEN, SC_MARK_MINUS, white, black);
|
|
DefineMarker(SC_MARKNUM_FOLDER, SC_MARK_PLUS, white, black);
|
|
DefineMarker(SC_MARKNUM_FOLDERSUB, SC_MARK_EMPTY, white, black);
|
|
DefineMarker(SC_MARKNUM_FOLDERTAIL, SC_MARK_EMPTY, white, black);
|
|
DefineMarker(SC_MARKNUM_FOLDEREND, SC_MARK_EMPTY, white, black);
|
|
DefineMarker(SC_MARKNUM_FOLDEROPENMID, SC_MARK_EMPTY, white, black);
|
|
DefineMarker(SC_MARKNUM_FOLDERMIDTAIL, SC_MARK_EMPTY, white, black);
|
|
|
|
return;
|
|
}
|
|
|
|
void CEditor::GotoLine(int line, char * /*fileName*/){
|
|
::SendMessage(_hWnd, SCI_ENSUREVISIBLEENFORCEPOLICY, line, 0);
|
|
::SendMessage(_hWnd, SCI_GOTOLINE, line, 0);
|
|
}
|
|
|
|
bool CEditor::MarginClick(int position, int modifiers){
|
|
int lineClick = ::SendMessage(_hWnd, SCI_LINEFROMPOSITION, position, 0);
|
|
//Platform::DebugPrintf("Margin click %d %d %x\n", position, lineClick,
|
|
// ::SendMessage(_hWnd, SCI_GETFOLDLEVEL, lineClick) & SC_FOLDLEVELHEADERFLAG);
|
|
/* if ((modifiers & SCMOD_SHIFT) && (modifiers & SCMOD_CTRL)) {
|
|
FoldAll();
|
|
} else {*/
|
|
int levelClick = ::SendMessage(_hWnd, SCI_GETFOLDLEVEL, lineClick, 0);
|
|
if (levelClick & SC_FOLDLEVELHEADERFLAG) {
|
|
if (modifiers & SCMOD_SHIFT) {
|
|
// Ensure all children visible
|
|
::SendMessage(_hWnd, SCI_SETFOLDEXPANDED, lineClick, 1);
|
|
Expand(lineClick, true, true, 100, levelClick);
|
|
} else if (modifiers & SCMOD_CTRL) {
|
|
if (::SendMessage(_hWnd, SCI_GETFOLDEXPANDED, lineClick, 0)) {
|
|
// Contract this line and all children
|
|
::SendMessage(_hWnd, SCI_SETFOLDEXPANDED, lineClick, 0);
|
|
Expand(lineClick, false, true, 0, levelClick);
|
|
} else {
|
|
// Expand this line and all children
|
|
::SendMessage(_hWnd, SCI_SETFOLDEXPANDED, lineClick, 1);
|
|
Expand(lineClick, true, true, 100, levelClick);
|
|
}
|
|
} else {
|
|
// Toggle this line
|
|
::SendMessage(_hWnd, SCI_TOGGLEFOLD, lineClick, 0);
|
|
}
|
|
}
|
|
/* }*/
|
|
return true;
|
|
}
|
|
|
|
void CEditor::Expand(int &line, bool doExpand, bool force, int visLevels, int level){
|
|
int lineMaxSubord = ::SendMessage(_hWnd, SCI_GETLASTCHILD, line, level & SC_FOLDLEVELNUMBERMASK);
|
|
line++;
|
|
while (line <= lineMaxSubord) {
|
|
if (force) {
|
|
if (visLevels > 0)
|
|
::SendMessage(_hWnd, SCI_SHOWLINES, line, line);
|
|
else
|
|
::SendMessage(_hWnd, SCI_HIDELINES, line, line);
|
|
} else {
|
|
if (doExpand)
|
|
::SendMessage(_hWnd, SCI_SHOWLINES, line, line);
|
|
}
|
|
int levelLine = level;
|
|
if (levelLine == -1)
|
|
levelLine = ::SendMessage(_hWnd, SCI_GETFOLDLEVEL, line, 0);
|
|
if (levelLine & SC_FOLDLEVELHEADERFLAG) {
|
|
if (force) {
|
|
if (visLevels > 1)
|
|
::SendMessage(_hWnd, SCI_SETFOLDEXPANDED, line, 1);
|
|
else
|
|
::SendMessage(_hWnd, SCI_SETFOLDEXPANDED, line, 0);
|
|
Expand(line, doExpand, force, visLevels - 1);
|
|
} else {
|
|
if (doExpand) {
|
|
if (!::SendMessage(_hWnd, SCI_GETFOLDEXPANDED, line, 0))
|
|
::SendMessage(_hWnd, SCI_SETFOLDEXPANDED, line, 1);
|
|
Expand(line, true, force, visLevels - 1);
|
|
} else {
|
|
Expand(line, false, force, visLevels - 1);
|
|
}
|
|
}
|
|
} else {
|
|
line++;
|
|
}
|
|
}
|
|
}
|
|
|