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https://github.com/rizonesoft/Notepad3.git
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123 lines
2.9 KiB
C++
123 lines
2.9 KiB
C++
// sktoolslib - common files for SK tools
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// Copyright (C) 2012, 2017, 2020-2021 - Stefan Kueng
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software Foundation,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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#include "stdafx.h"
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#include "SysImageList.h"
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#include <shellapi.h>
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// Singleton constructor and destructor (private)
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CSysImageList* CSysImageList::instance = nullptr;
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CSysImageList::CSysImageList()
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{
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m_hSystemImageList = nullptr;
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SHFILEINFO ssfi = {nullptr};
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wchar_t winDir[MAX_PATH];
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GetWindowsDirectory(winDir, _countof(winDir)); // MAX_PATH ok.
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m_hSystemImageList =
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reinterpret_cast<HIMAGELIST>(SHGetFileInfo(
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winDir,
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0,
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&ssfi, sizeof ssfi,
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SHGFI_SYSICONINDEX | SHGFI_SMALLICON));
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}
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CSysImageList::~CSysImageList()
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{
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}
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// Singleton specific operations
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CSysImageList& CSysImageList::GetInstance()
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{
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if (instance == nullptr)
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instance = new CSysImageList;
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return *instance;
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}
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void CSysImageList::Cleanup()
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{
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delete instance;
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instance = nullptr;
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}
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// Operations
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int CSysImageList::GetDirIconIndex()
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{
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SHFILEINFO sfi;
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SecureZeroMemory(&sfi, sizeof sfi);
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SHGetFileInfo(
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L"Doesn't matter",
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FILE_ATTRIBUTE_DIRECTORY,
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&sfi, sizeof sfi,
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SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_USEFILEATTRIBUTES);
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return sfi.iIcon;
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}
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int CSysImageList::GetDirOpenIconIndex()
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{
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SHFILEINFO sfi;
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SecureZeroMemory(&sfi, sizeof sfi);
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SHGetFileInfo(
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L"Doesn't matter",
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FILE_ATTRIBUTE_DIRECTORY,
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&sfi, sizeof sfi,
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SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_USEFILEATTRIBUTES | SHGFI_OPENICON);
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return sfi.iIcon;
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}
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int CSysImageList::GetDefaultIconIndex()
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{
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SHFILEINFO sfi;
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SecureZeroMemory(&sfi, sizeof sfi);
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SHGetFileInfo(
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L"",
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FILE_ATTRIBUTE_NORMAL,
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&sfi, sizeof sfi,
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SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_USEFILEATTRIBUTES);
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return sfi.iIcon;
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}
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int CSysImageList::GetFileIconIndex(const std::wstring& file)
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{
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SHFILEINFO sfi;
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SecureZeroMemory(&sfi, sizeof sfi);
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SHGetFileInfo(
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file.c_str(),
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FILE_ATTRIBUTE_NORMAL,
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&sfi, sizeof sfi,
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SHGFI_SYSICONINDEX | SHGFI_SMALLICON | SHGFI_USEFILEATTRIBUTES);
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return sfi.iIcon;
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}
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CSysImageList::operator HIMAGELIST() const
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{
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return m_hSystemImageList;
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}
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