Fierelier/notepad-plus-plus-legacy
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[BUG_FIXED] (Author: Andreas Jonsson) Fix a bug in NppShell when trying to open many files.

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git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@1239 f5eea248-9336-0410-98b8-ebc06183d4e3
This commit is contained in:
Don Ho 2014-05-17 14:22:31 +00:00
parent e975e06410
commit 924dc4d4ef
5 changed files with 60 additions and 35 deletions
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BIN
PowerEditor/bin/NppShell.dll
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BIN
PowerEditor/bin/NppShell64.dll
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16
PowerEditor/installer/nppSetup.nsi
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@ -28,10 +28,10 @@
; Define the application name
!define APPNAME "Notepad++"
!define APPVERSION "6.6.2"
!define APPVERSION "6.6.3"
!define APPNAMEANDVERSION "${APPNAME} v${APPVERSION}"
!define VERSION_MAJOR 6
!define VERSION_MINOR 62
!define VERSION_MINOR 63
!define APPWEBSITE "http://notepad-plus-plus.org/"
@ -606,6 +606,10 @@ Section -"Notepad++" mainSection
Exec 'regsvr32 /u /s "$INSTDIR\NppShell_04.dll"'
Delete "$INSTDIR\NppShell_04.dll"
IfFileExists "$INSTDIR\NppShell_05.dll" 0 +3
Exec 'regsvr32 /u /s "$INSTDIR\NppShell_05.dll"'
Delete "$INSTDIR\NppShell_05.dll"
; detect the right of
UserInfo::GetAccountType
Pop $1
@ -635,12 +639,12 @@ Section "Context Menu Entry" explorerContextMenu
SetOverwrite try
SetOutPath "$INSTDIR\"
${If} ${RunningX64}
File /oname=$INSTDIR\NppShell_05.dll "..\bin\NppShell64_05.dll"
File /oname=$INSTDIR\NppShell_06.dll "..\bin\NppShell64_06.dll"
${Else}
File "..\bin\NppShell_05.dll"
File "..\bin\NppShell_06.dll"
${EndIf}
Exec 'regsvr32 /s "$INSTDIR\NppShell_05.dll"'
Exec 'regsvr32 /s "$INSTDIR\NppShell_06.dll"'
SectionEnd
SectionGroup "Auto-completion Files" autoCompletionComponent
@ -1768,11 +1772,13 @@ Section un.explorerContextMenu
Exec 'regsvr32 /u /s "$INSTDIR\NppShell_03.dll"'
Exec 'regsvr32 /u /s "$INSTDIR\NppShell_04.dll"'
Exec 'regsvr32 /u /s "$INSTDIR\NppShell_05.dll"'
Exec 'regsvr32 /u /s "$INSTDIR\NppShell_06.dll"'
Delete "$INSTDIR\NppShell_01.dll"
Delete "$INSTDIR\NppShell_02.dll"
Delete "$INSTDIR\NppShell_03.dll"
Delete "$INSTDIR\NppShell_04.dll"
Delete "$INSTDIR\NppShell_05.dll"
Delete "$INSTDIR\NppShell_06.dll"
SectionEnd
Section un.UnregisterFileExt

32
PowerEditor/src/tools/NppShell/src/NppShell.cpp
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@ -955,9 +955,12 @@ void InvalidateIcon(HICON * iconSmall, HICON * iconLarge) {
STDMETHODIMP CShellExt::InvokeNPP(HWND /*hParent*/, LPCSTR /*pszWorkingDir*/, LPCSTR /*pszCmd*/, LPCSTR /*pszParam*/, int iShowCmd) {
TCHAR szFilename[MAX_PATH];
TCHAR szCustom[MAX_PATH];
TCHAR szNotepadExecutableFilename[3 * MAX_PATH]; // Should be able to contain szFilename plus szCustom plus some additional characters.
LPTSTR pszCommand;
size_t bytesRequired = 1;
memset(szNotepadExecutableFilename, 0, sizeof(TCHAR) * 3 * MAX_PATH);
TCHAR szKeyTemp[MAX_PATH + GUID_STRING_SIZE];
DWORD regSize = 0;
DWORD pathSize = MAX_PATH;
@ -1002,21 +1005,35 @@ STDMETHODIMP CShellExt::InvokeNPP(HWND /*hParent*/, LPCSTR /*pszWorkingDir*/, LP
regSize = (DWORD)MAX_PATH*sizeof(TCHAR);
result = RegQueryValueEx(settingKey, TEXT("Path"), NULL, NULL, (LPBYTE)(szFilename), &regSize);
szFilename[MAX_PATH-1] = 0;
lstrcat(pszCommand, TEXT("\""));
lstrcat(pszCommand, szFilename);
lstrcat(pszCommand, TEXT("\""));
lstrcat(szNotepadExecutableFilename, TEXT("\""));
lstrcat(szNotepadExecutableFilename, szFilename);
lstrcat(szNotepadExecutableFilename, TEXT("\""));
result = RegQueryValueEx(settingKey, TEXT("Custom"), NULL, NULL, (LPBYTE)(szCustom), &pathSize);
if (result == ERROR_SUCCESS) {
lstrcat(pszCommand, TEXT(" "));
lstrcat(pszCommand, szCustom);
lstrcat(szNotepadExecutableFilename, TEXT(" "));
lstrcat(szNotepadExecutableFilename, szCustom);
}
RegCloseKey(settingKey);
for (UINT i = 0; i < m_cbFiles; i++) {
DragQueryFile((HDROP)m_stgMedium.hGlobal, i, szFilename, MAX_PATH);
// We have to open the files in batches. A command on the command-line can be at most
// 2048 characters in XP and 32768 characters in Win7. In the degenerate case where all
// paths are of length MAX_PATH, we can open at most x files at once, where:
// 260 * (x + 2) = 2048 or 32768 <=> x = 5 or x = 124.
// Note the +2 to account for the path to notepad++.exe.
// http://stackoverflow.com/questions/3205027/maximum-length-of-command-line-string
const UINT kiBatchSize = m_winVer > WINVER_XP ? 100 : 4;
UINT iFileIndex = 0;
while(iFileIndex < m_cbFiles) {
memset(pszCommand, 0, bytesRequired);
lstrcat(pszCommand, szNotepadExecutableFilename);
for (UINT iBatchSizeCounter = 0; iFileIndex < m_cbFiles && iBatchSizeCounter < kiBatchSize; iBatchSizeCounter++) {
DragQueryFile((HDROP)m_stgMedium.hGlobal, iFileIndex, szFilename, MAX_PATH);
lstrcat(pszCommand, TEXT(" \""));
lstrcat(pszCommand, szFilename);
lstrcat(pszCommand, TEXT("\""));
iFileIndex++;
}
STARTUPINFO si;
@ -1044,6 +1061,7 @@ STDMETHODIMP CShellExt::InvokeNPP(HWND /*hParent*/, LPCSTR /*pszWorkingDir*/, LP
delete [] message;
}
}
}

1
PowerEditor/src/tools/NppShell/src/NppShell.h
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@ -17,6 +17,7 @@
#include <shlwapi.h>
#define WINVER_VISTA 0x600
#define WINVER_XP 0x0501
//This is not ideal, but missing from current mingw
#ifndef ERROR_ELEVATION_REQUIRED