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[NEW] Make Marker Jumper wrap able.

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git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@562 f5eea248-9336-0410-98b8-ebc06183d4e3
This commit is contained in:
Don Ho 2009-11-15 17:01:52 +00:00
parent f5d7e44e2c
commit 86248087b2
2 changed files with 83 additions and 51 deletions
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118
PowerEditor/src/Notepad_plus.cpp
View File

@ -9739,66 +9739,98 @@ LRESULT Notepad_plus::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lPa
return result; return result;
} }
void Notepad_plus::goToPreviousIndicator(int indicID2Search) const bool Notepad_plus::goToPreviousIndicator(int indicID2Search, bool isWrap) const
{
int position = _pEditView->execute(SCI_GETCURRENTPOS);
BOOL isInIndicator = _pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, position);
int posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, position);
int posEnd;
if (isInIndicator)
{
if (posStart <= 0)
return;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, posStart - 1);
if (posStart <= 0)
return;
int newPos = posStart - 1;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, newPos);
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, newPos);
}
else
{
if (posStart <= 0)
return;
int newPos = posStart - 1;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, newPos);
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, newPos);
}
_pEditView->execute(SCI_SETSEL, posEnd, posStart);
_pEditView->execute(SCI_SCROLLCARET);
}
void Notepad_plus::goToNextIndicator(int indicID2Search) const
{ {
int position = _pEditView->execute(SCI_GETCURRENTPOS); int position = _pEditView->execute(SCI_GETCURRENTPOS);
int docLen = _pEditView->getCurrentDocLen(); int docLen = _pEditView->getCurrentDocLen();
BOOL isInIndicator = _pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, position); BOOL isInIndicator = _pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, position);
int posStart; int posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, position);
int posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, position); int posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, position);
if (isInIndicator) // pre-condition
if ((posStart == 0) && (posEnd == docLen - 1))
return false;
if (posStart <= 0)
{ {
if (!isWrap)
return false;
isInIndicator = _pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, docLen - 1);
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, docLen - 1);
}
if (isInIndicator) // try to get out of indicator
{
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, posStart - 1);
if (posStart <= 0)
{
if (!isWrap)
return false;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, docLen - 1);
}
}
int newPos = posStart - 1;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, newPos);
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, newPos);
// found
if (_pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, posStart))
{
_pEditView->execute(SCI_SETSEL, posEnd, posStart);
_pEditView->execute(SCI_SCROLLCARET);
return true;
}
return false;
}
bool Notepad_plus::goToNextIndicator(int indicID2Search, bool isWrap) const
{
int position = _pEditView->execute(SCI_GETCURRENTPOS);
int docLen = _pEditView->getCurrentDocLen();
BOOL isInIndicator = _pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, position);
int posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, position);
int posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, position);
// pre-condition
if ((posStart == 0) && (posEnd == docLen - 1))
return false;
if (posEnd >= docLen) if (posEnd >= docLen)
return; {
if (!isWrap)
return false;
isInIndicator = _pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, 0);
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, 0);
}
if (isInIndicator) // try to get out of indicator
{
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, posEnd); posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, posEnd);
if (posEnd >= docLen) if (posEnd >= docLen)
return;
int newPos = posEnd;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, newPos);
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, newPos);
}
else
{ {
if (posEnd >= docLen) if (!isWrap)
return; return false;
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, 0);
}
}
int newPos = posEnd + 1; int newPos = posEnd + 1;
posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, newPos); posStart = _pEditView->execute(SCI_INDICATORSTART, indicID2Search, newPos);
posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, newPos); posEnd = _pEditView->execute(SCI_INDICATOREND, indicID2Search, newPos);
}
// found
if (_pEditView->execute(SCI_INDICATORVALUEAT, indicID2Search, posStart))
{
_pEditView->execute(SCI_SETSEL, posStart, posEnd); _pEditView->execute(SCI_SETSEL, posStart, posEnd);
_pEditView->execute(SCI_SCROLLCARET); _pEditView->execute(SCI_SCROLLCARET);
return true;
}
return false;
} }
LRESULT CALLBACK Notepad_plus::Notepad_plus_Proc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) LRESULT CALLBACK Notepad_plus::Notepad_plus_Proc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)

4
PowerEditor/src/Notepad_plus.h
View File

@ -573,8 +573,8 @@ private:
void loadCommandlineParams(const TCHAR * commandLine, CmdLineParams * pCmdParams); void loadCommandlineParams(const TCHAR * commandLine, CmdLineParams * pCmdParams);
bool noOpenedDoc() const; bool noOpenedDoc() const;
void goToPreviousIndicator(int indicID2Search) const; bool goToPreviousIndicator(int indicID2Search, bool isWrap = true) const;
void goToNextIndicator(int indicID2Search) const; bool goToNextIndicator(int indicID2Search, bool isWrap = true) const;
}; };
#endif //NOTEPAD_PLUS_H #endif //NOTEPAD_PLUS_H