diff options
Diffstat (limited to 'src/libs/7zip/win/CPP/Windows/CommonDialog.cpp')
-rw-r--r-- | src/libs/7zip/win/CPP/Windows/CommonDialog.cpp | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/libs/7zip/win/CPP/Windows/CommonDialog.cpp b/src/libs/7zip/win/CPP/Windows/CommonDialog.cpp new file mode 100644 index 000000000..4ee7412d0 --- /dev/null +++ b/src/libs/7zip/win/CPP/Windows/CommonDialog.cpp @@ -0,0 +1,184 @@ +// Windows/CommonDialog.cpp + +#include "StdAfx.h" + +#ifdef UNDER_CE +#include <commdlg.h> +#endif + +#ifndef _UNICODE +#include "Common/StringConvert.h" +#endif +#include "Common/MyCom.h" + +#include "Windows/Defs.h" + +#include "CommonDialog.h" + +#ifndef _UNICODE +extern bool g_IsNT; +#endif + +namespace NWindows{ + +#ifndef _UNICODE +class CDoubleZeroStringListA +{ + CRecordVector<int> m_Indexes; + AString m_String; +public: + void Add(LPCSTR s); + void SetForBuffer(LPSTR buffer); +}; + +void CDoubleZeroStringListA::Add(LPCSTR s) +{ + m_String += s; + m_Indexes.Add(m_String.Length()); + m_String += ' '; +} + +void CDoubleZeroStringListA::SetForBuffer(LPSTR buffer) +{ + MyStringCopy(buffer, (const char *)m_String); + for (int i = 0; i < m_Indexes.Size(); i++) + buffer[m_Indexes[i]] = '\0'; +} +#endif + +class CDoubleZeroStringListW +{ + CRecordVector<int> m_Indexes; + UString m_String; +public: + void Add(LPCWSTR s); + void SetForBuffer(LPWSTR buffer); +}; + +void CDoubleZeroStringListW::Add(LPCWSTR s) +{ + m_String += s; + m_Indexes.Add(m_String.Length()); + m_String += L' '; +} + +void CDoubleZeroStringListW::SetForBuffer(LPWSTR buffer) +{ + MyStringCopy(buffer, (const wchar_t *)m_String); + for (int i = 0; i < m_Indexes.Size(); i++) + buffer[m_Indexes[i]] = L'\0'; +} + +#define MY_OFN_PROJECT 0x00400000 +#define MY_OFN_SHOW_ALL 0x01000000 + +bool MyGetOpenFileName(HWND hwnd, LPCWSTR title, LPCWSTR fullFileName, + LPCWSTR s, UString &resPath + #ifdef UNDER_CE + , bool openFolder + #endif + ) +{ + const int kBufferSize = MAX_PATH * 2; + #ifndef _UNICODE + if (!g_IsNT) + { + CHAR buffer[kBufferSize]; + MyStringCopy(buffer, (const char *)GetSystemString(fullFileName)); + OPENFILENAME info; + info.lStructSize = sizeof(info); + info.hwndOwner = hwnd; + info.hInstance = 0; + const int kFilterBufferSize = MAX_PATH; + CHAR filterBuffer[kFilterBufferSize]; + CDoubleZeroStringListA doubleZeroStringList; + doubleZeroStringList.Add(GetSystemString(s)); + doubleZeroStringList.Add("*.*"); + doubleZeroStringList.SetForBuffer(filterBuffer); + info.lpstrFilter = filterBuffer; + + info.lpstrCustomFilter = NULL; + info.nMaxCustFilter = 0; + info.nFilterIndex = 0; + + info.lpstrFile = buffer; + info.nMaxFile = kBufferSize; + + info.lpstrFileTitle = NULL; + info.nMaxFileTitle = 0; + + info.lpstrInitialDir= NULL; + + info.lpstrTitle = 0; + AString titleA; + if (title != 0) + { + titleA = GetSystemString(title); + info.lpstrTitle = titleA; + } + + info.Flags = OFN_EXPLORER | OFN_HIDEREADONLY; + info.nFileOffset = 0; + info.nFileExtension = 0; + info.lpstrDefExt = NULL; + + info.lCustData = 0; + info.lpfnHook = NULL; + info.lpTemplateName = NULL; + + bool res = BOOLToBool(::GetOpenFileNameA(&info)); + resPath = GetUnicodeString(buffer); + return res; + } + else + #endif + { + WCHAR buffer[kBufferSize]; + MyStringCopy(buffer, fullFileName); + OPENFILENAMEW info; + info.lStructSize = sizeof(info); + info.hwndOwner = hwnd; + info.hInstance = 0; + const int kFilterBufferSize = MAX_PATH; + WCHAR filterBuffer[kFilterBufferSize]; + CDoubleZeroStringListW doubleZeroStringList; + doubleZeroStringList.Add(s); + doubleZeroStringList.Add(L"*.*"); + doubleZeroStringList.SetForBuffer(filterBuffer); + info.lpstrFilter = filterBuffer; + + info.lpstrCustomFilter = NULL; + info.nMaxCustFilter = 0; + info.nFilterIndex = 0; + + info.lpstrFile = buffer; + info.nMaxFile = kBufferSize; + + info.lpstrFileTitle = NULL; + info.nMaxFileTitle = 0; + + info.lpstrInitialDir= NULL; + + info.lpstrTitle = title; + + info.Flags = OFN_EXPLORER | OFN_HIDEREADONLY + #ifdef UNDER_CE + | (openFolder ? (MY_OFN_PROJECT | MY_OFN_SHOW_ALL) : 0) + #endif + ; + + info.nFileOffset = 0; + info.nFileExtension = 0; + info.lpstrDefExt = NULL; + + info.lCustData = 0; + info.lpfnHook = NULL; + info.lpTemplateName = NULL; + + bool res = BOOLToBool(::GetOpenFileNameW(&info)); + resPath = buffer; + return res; + } +} + +} |