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[NEW_FEATURE] Add Clipboard History feature.
- Notepad-plus svn trunk @ 748
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200
PowerEditor/src/WinControls/ClipboardHistory/clipboardHistoryPanel.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,200 @@ | ||
| /* | ||
| this file is part of notepad++ | ||
| Copyright (C)2011 Don HO <donho@altern.org> | ||
| This program is free software; you can redistribute it and/or | ||
| modify it under the terms of the GNU General Public License | ||
| as published by the Free Software Foundation; either | ||
| version 2 of the License, or (at your option) any later version. | ||
| This program is distributed in the hope that it will be useful, | ||
| but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| GNU General Public License for more details. | ||
| You should have received a Copy of the GNU General Public License | ||
| along with this program; if not, write to the Free Software | ||
| Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
| */ | ||
|
|
||
| #include "precompiledHeaders.h" | ||
| #include "clipboardHistoryPanel.h" | ||
| #include "ScintillaEditView.h" | ||
| #include "clipboardFormats.h" | ||
|
|
||
| void ClipboardHistoryPanel::switchEncoding() | ||
| { | ||
| //int codepage = (*_ppEditView)->getCurrentBuffer()->getEncoding(); | ||
| } | ||
|
|
||
| ClipboardData ClipboardHistoryPanel::getClipboadData() | ||
| { | ||
| ClipboardData clipboardData; | ||
| if (!IsClipboardFormatAvailable(CF_UNICODETEXT)) | ||
| return clipboardData; | ||
|
|
||
| if (!OpenClipboard(NULL)) | ||
| return clipboardData; | ||
|
|
||
| HGLOBAL hglb = GetClipboardData(CF_UNICODETEXT); | ||
| if (hglb != NULL) | ||
| { | ||
| char *lpchar = (char *)GlobalLock(hglb); | ||
| wchar_t *lpWchar = (wchar_t *)GlobalLock(hglb); | ||
|
|
||
| if (lpchar != NULL) | ||
| { | ||
| UINT cf_nppTextLen = RegisterClipboardFormat(CF_NPPTEXTLEN); | ||
| if (IsClipboardFormatAvailable(cf_nppTextLen)) | ||
| { | ||
| HGLOBAL hglbLen = GetClipboardData(cf_nppTextLen); | ||
| if (hglbLen != NULL) | ||
| { | ||
| unsigned long *lpLen = (unsigned long *)GlobalLock(hglbLen); | ||
| if (lpLen != NULL) | ||
| { | ||
| for (size_t i = 0 ; i < (*lpLen) ; i++) | ||
| { | ||
| clipboardData.push_back((unsigned char)lpchar[i]); | ||
| } | ||
| GlobalUnlock(hglb); | ||
| } | ||
| } | ||
| } | ||
| else | ||
| { | ||
| int nbBytes = (lstrlenW(lpWchar) + 1) * sizeof(wchar_t); | ||
| for (int i = 0 ; i < nbBytes ; i++) | ||
| { | ||
| clipboardData.push_back((unsigned char)lpchar[i]); | ||
| } | ||
| } | ||
| GlobalUnlock(hglb); | ||
| } | ||
| } | ||
| CloseClipboard(); | ||
| return clipboardData; | ||
| } | ||
|
|
||
| ByteArray::ByteArray(ClipboardData cd) | ||
| { | ||
| _length = cd.size(); | ||
| if (!_length) | ||
| { | ||
| _pBytes = NULL; | ||
| return; | ||
| } | ||
| _pBytes = new unsigned char[_length]; | ||
| for (size_t i = 0 ; i < _length ; i++) | ||
| { | ||
| _pBytes[i] = cd[i]; | ||
| } | ||
| } | ||
|
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| StringArray::StringArray(ClipboardData cd, size_t maxLen) | ||
| { | ||
| if (!cd.size()) | ||
| { | ||
| _pBytes = NULL; | ||
| return; | ||
| } | ||
|
|
||
| bool isCompleted = (cd.size() <= maxLen); | ||
| _length = isCompleted?cd.size():maxLen; | ||
|
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|
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| _pBytes = new unsigned char[_length+(isCompleted?0:2)]; | ||
| size_t i = 0; | ||
| for ( ; i < _length ; i++) | ||
| { | ||
| if (!isCompleted && (i == _length-3 || i == _length-2 || i == _length-1)) | ||
| _pBytes[i] = '.'; | ||
| else | ||
| _pBytes[i] = cd[i]; | ||
| } | ||
|
|
||
| if (!isCompleted) | ||
| { | ||
| _pBytes[i++] = 0; | ||
| _pBytes[i] = 0; | ||
| } | ||
| } | ||
|
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| void ClipboardHistoryPanel::addToClipboadHistory(ClipboardData cbd) | ||
| { | ||
| _clipboardDataVector.insert(_clipboardDataVector.begin(), cbd); | ||
| //wstring s = clipboardDataToDisplayString(cbd); | ||
| StringArray sa(cbd, 64); | ||
| TCHAR *displayStr = (TCHAR *)sa.getPointer(); | ||
| ::SendDlgItemMessage(_hSelf, IDC_LIST_CLIPBOARD, LB_INSERTSTRING, 0, (LPARAM)displayStr); | ||
| } | ||
|
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| BOOL CALLBACK ClipboardHistoryPanel::run_dlgProc(UINT message, WPARAM wParam, LPARAM lParam) | ||
| { | ||
| switch (message) | ||
| { | ||
| case WM_INITDIALOG : | ||
| { | ||
| ::SetClipboardViewer(_hSelf); | ||
| return TRUE; | ||
| } | ||
| case WM_DRAWCLIPBOARD : | ||
| { | ||
| //::MessageBoxA(NULL, "Catch u", "", MB_OK); | ||
| ClipboardData clipboardData = getClipboadData(); | ||
| addToClipboadHistory(clipboardData); | ||
| return TRUE; | ||
| } | ||
|
|
||
| case WM_COMMAND : | ||
| { | ||
| switch (LOWORD(wParam)) | ||
| { | ||
| case IDC_LIST_CLIPBOARD: | ||
| { | ||
| if (HIWORD(wParam) == LBN_DBLCLK) | ||
| { | ||
| int i = ::SendDlgItemMessage(_hSelf, IDC_LIST_CLIPBOARD, LB_GETCURSEL, 0, 0); | ||
| if (i != LB_ERR) | ||
| { | ||
| int codepage = (*_ppEditView)->getCurrentBuffer()->getEncoding(); | ||
| if (codepage == -1) | ||
| { | ||
| int cp = (*_ppEditView)->execute(SCI_GETCODEPAGE); | ||
| codepage = cp==SC_CP_UTF8?SC_CP_UTF8:0; | ||
| } | ||
| else | ||
| codepage = SC_CP_UTF8; | ||
|
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| ByteArray ba(_clipboardDataVector[i]); | ||
|
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| int nbChar = WideCharToMultiByte(codepage, 0, (wchar_t *)ba.getPointer(), ba.getLength(), NULL, 0, NULL, NULL); | ||
|
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| char *c = new char[nbChar+1]; | ||
| WideCharToMultiByte(codepage, 0, (wchar_t *)ba.getPointer(), ba.getLength(), c, nbChar+1, NULL, NULL); | ||
|
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| (*_ppEditView)->execute(SCI_REPLACESEL, 0, (LPARAM)""); | ||
| (*_ppEditView)->execute(SCI_ADDTEXT, strlen(c), (LPARAM)c); | ||
|
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| delete [] c; | ||
| } | ||
| } | ||
| return TRUE; | ||
| } | ||
| } | ||
| } | ||
| break; | ||
|
|
||
| case WM_SIZE: | ||
| { | ||
| int width = LOWORD(lParam); | ||
| int height = HIWORD(lParam); | ||
| ::MoveWindow(::GetDlgItem(_hSelf, IDC_LIST_CLIPBOARD), 0, 0, width, height, TRUE); | ||
| break; | ||
| } | ||
|
|
||
| default : | ||
| return DockingDlgInterface::run_dlgProc(message, wParam, lParam); | ||
| } | ||
| return DockingDlgInterface::run_dlgProc(message, wParam, lParam); | ||
| } |
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