mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-08-28 19:26:16 +00:00
Create a branch for header work.
svn path=/branches/header-work/; revision=45691
This commit is contained in:
Timo Kreuzer
@@ -0,0 +1,423 @@
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/*
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* Copyright 2003, 2004, 2005 Martin Fuchs
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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//
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// Explorer clone
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//
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// dialogs/searchprogram.cpp
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//
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// Explorer dialogs
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//
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// Martin Fuchs, 02.10.2003
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//
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#include <precomp.h>
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#include "../resource.h"
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#include "searchprogram.h"
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int CollectProgramsThread::Run()
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{
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try {
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collect_programs(SpecialFolderPath(CSIDL_COMMON_PROGRAMS, _hwnd));
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} catch(COMException&) {
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}
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if (_alive)
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try {
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collect_programs(SpecialFolderPath(CSIDL_PROGRAMS, _hwnd));
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} catch(COMException&) {
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}
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if (_alive)
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_cache_valid = true;
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return 0;
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}
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void CollectProgramsThread::collect_programs(const ShellPath& path)
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{
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ShellDirectory* dir = new ShellDirectory(GetDesktopFolder(), path, 0);
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_dirs.push(dir);
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dir->smart_scan(SORT_NONE);
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for(Entry*entry=dir->_down; _alive && entry; entry=entry->_next) {
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if (entry->_shell_attribs & SFGAO_HIDDEN)
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continue;
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if (entry->_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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collect_programs(entry->create_absolute_pidl());
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else if (entry->_shell_attribs & SFGAO_LINK)
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if (_alive)
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_callback(entry, _para);
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}
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}
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void CollectProgramsThread::free_dirs()
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{
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while(!_dirs.empty()) {
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ShellDirectory* dir = _dirs.top();
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dir->free_subentries();
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_dirs.pop();
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}
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}
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#ifdef _MSC_VER
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#pragma warning(disable: 4355)
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#endif
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FindProgramDlg::FindProgramDlg(HWND hwnd)
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: super(hwnd),
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_list_ctrl(GetDlgItem(hwnd, IDC_PROGRAMS_FOUND)),
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_thread(collect_programs_callback, hwnd, this),
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_sort(_list_ctrl, CompareFunc/*, (LPARAM)this*/)
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{
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TCHAR szTemp[256];
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const size_t nChars = sizeof(szTemp)/sizeof(*szTemp);
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SetWindowIcon(hwnd, IDI_SEARCH);
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_resize_mgr.Add(IDC_FILTER, RESIZE_X);
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_resize_mgr.Add(IDC_CHECK_ENTRIES, MOVE_X);
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_resize_mgr.Add(IDC_PROGRAMS_FOUND, RESIZE);
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_resize_mgr.Resize(+520, +300);
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_haccel = LoadAccelerators(g_Globals._hInstance, MAKEINTRESOURCE(IDA_SEARCH_PROGRAM));
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(void)ListView_SetImageList(_list_ctrl, g_Globals._icon_cache.get_sys_imagelist(), LVSIL_SMALL);
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LV_COLUMN column = {LVCF_FMT|LVCF_WIDTH|LVCF_TEXT, LVCFMT_LEFT, 250};
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LoadString(g_Globals._hInstance, IDS_NAMECOLUMN, szTemp, nChars);
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column.pszText = szTemp;
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ListView_InsertColumn(_list_ctrl, 0, &column);
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column.cx = 300;
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LoadString(g_Globals._hInstance, IDS_PATHCOLUMN, szTemp, nChars);
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column.pszText = szTemp;
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ListView_InsertColumn(_list_ctrl, 1, &column);
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column.cx = 400;
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LoadString(g_Globals._hInstance, IDS_MENUCOLUMN, szTemp, nChars);
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column.pszText = szTemp;
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ListView_InsertColumn(_list_ctrl, 2, &column);
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ListView_SetExtendedListViewStyleEx(_list_ctrl, LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT);
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_common_programs = SpecialFolderFSPath(CSIDL_COMMON_PROGRAMS, hwnd);
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if (!_common_programs.empty())
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_common_programs.append(_T("\\"));
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_user_programs = SpecialFolderFSPath(CSIDL_PROGRAMS, hwnd);
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if (!_user_programs.empty())
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_user_programs.append(_T("\\"));
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CenterWindow(hwnd);
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Refresh();
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register_pretranslate(hwnd);
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}
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FindProgramDlg::~FindProgramDlg()
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{
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_thread.Stop();
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unregister_pretranslate(_hwnd);
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}
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void FindProgramDlg::Refresh(bool delete_cache)
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{
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WaitCursor wait;
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_thread.Stop();
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TCHAR buffer[1024];
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GetWindowText(GetDlgItem(_hwnd, IDC_FILTER), buffer, COUNTOF(buffer));
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CharLower(buffer);
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_lwr_filter = buffer;
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HiddenWindow hide_listctrl(_list_ctrl);
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ListView_DeleteAllItems(_list_ctrl);
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if (delete_cache || !_thread._cache_valid) {
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_thread.free_dirs();
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_thread.Start();
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} else {
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for(FPDCache::const_iterator it=_cache.begin(); it!=_cache.end(); ++it)
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add_entry(*it);
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}
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}
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void FindProgramDlg::collect_programs_callback(Entry* entry, void* param)
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{
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FindProgramDlg* pThis = (FindProgramDlg*) param;
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IShellLink* pShellLink;
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HRESULT hr = entry->GetUIObjectOf(pThis->_hwnd, IID_IShellLink, (LPVOID*)&pShellLink);
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if (SUCCEEDED(hr)) {
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ShellLinkPtr shell_link(pShellLink);
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shell_link->Release();
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/*hr = pShellLink->Resolve(pThis->_hwnd, SLR_NO_UI);
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if (SUCCEEDED(hr))*/ {
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WIN32_FIND_DATA wfd;
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TCHAR path[MAX_PATH];
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hr = pShellLink->GetPath(path, COUNTOF(path)-1, &wfd, SLGP_UNCPRIORITY);
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if (SUCCEEDED(hr)) {
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TCHAR entry_path[MAX_PATH];
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entry->get_path(entry_path, COUNTOF(entry_path));
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String menu_path;
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int len = pThis->_common_programs.size();
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if (len && !_tcsnicmp(entry_path, pThis->_common_programs, len))
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menu_path = ResString(IDS_ALL_USERS) + (String(entry_path)+len);
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else if ((len=pThis->_user_programs.size()) && !_tcsnicmp(entry_path, pThis->_user_programs, len))
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menu_path = String(entry_path)+len;
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// store info in cache
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FPDEntry new_entry;
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new_entry._entry = entry;
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new_entry._menu_path = menu_path;
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new_entry._path = path;
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new_entry._idxIcon = I_IMAGECALLBACK;
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pThis->_cache.push_front(new_entry);
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FPDEntry& cache_entry = pThis->_cache.front();
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Lock lock(pThis->_thread._crit_sect);
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// resolve deadlocks while executing Thread::Stop()
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if (!pThis->_thread.is_alive())
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return;
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pThis->add_entry(cache_entry);
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}
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}
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}
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}
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void FindProgramDlg::add_entry(const FPDEntry& cache_entry)
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{
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String lwr_path = cache_entry._path;
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String lwr_name = cache_entry._entry->_display_name;
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lwr_path.toLower();
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lwr_name.toLower();
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if (_lwr_filter.empty())
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if (_tcsstr(lwr_name, _T("uninstal")) || _tcsstr(lwr_name, _T("deinstal"))) // filter out deinstallation links
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return;
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if (!_tcsstr(lwr_path, _lwr_filter) && !_tcsstr(lwr_name, _lwr_filter))
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return;
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LV_ITEM item = {LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM, INT_MAX};
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item.pszText = cache_entry._entry->_display_name;
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item.iImage = cache_entry._idxIcon;
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item.lParam = (LPARAM) &cache_entry;
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item.iItem = ListView_InsertItem(_list_ctrl, &item); // We could use the information in _sort to enable manual sorting while populating the list.
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item.mask = LVIF_TEXT;
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item.iSubItem = 1;
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item.pszText = (LPTSTR)(LPCTSTR)cache_entry._path;
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ListView_SetItem(_list_ctrl, &item);
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item.iSubItem = 2;
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item.pszText = (LPTSTR)(LPCTSTR)cache_entry._menu_path;
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ListView_SetItem(_list_ctrl, &item);
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}
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LRESULT FindProgramDlg::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
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{
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switch(nmsg) {
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case WM_CLOSE:
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(void)ListView_SetImageList(_list_ctrl, 0, LVSIL_SMALL); // detach system image list
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goto def;
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case PM_TRANSLATE_MSG: {
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MSG* pmsg = (MSG*) lparam;
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if (TranslateAccelerator(_hwnd, _haccel, pmsg))
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return TRUE;
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return FALSE;}
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default: def:
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return super::WndProc(nmsg, wparam, lparam);
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}
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return 0;
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}
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int FindProgramDlg::Command(int id, int code)
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{
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if (code == BN_CLICKED) {
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switch(id) {
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case ID_REFRESH:
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Refresh(true);
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break;
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case IDOK:
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LaunchSelected();
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break;
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case IDC_CHECK_ENTRIES:
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CheckEntries();
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break;
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default:
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return super::Command(id, code);
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}
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return 0;
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}
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else if (code == EN_CHANGE) {
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switch(id) {
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case IDC_FILTER:
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Refresh();
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break;
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}
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return 0;
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}
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return 1;
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}
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void FindProgramDlg::LaunchSelected()
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{
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Lock lock(_thread._crit_sect);
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int count = ListView_GetSelectedCount(_list_ctrl);
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if (count > 1)
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if (MessageBox(_hwnd, ResString(IDS_LAUNCH_MANY_PROGRAMS), ResString(IDS_TITLE), MB_OKCANCEL) != IDOK)
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return;
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for(int idx=-1; (idx=ListView_GetNextItem(_list_ctrl, idx, LVNI_SELECTED))!=-1; ) {
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LPARAM lparam = ListView_GetItemData(_list_ctrl, idx);
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if (lparam) {
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FPDEntry& cache_entry = *(FPDEntry*)lparam;
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cache_entry._entry->launch_entry(_hwnd);
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}
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}
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}
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int FindProgramDlg::Notify(int id, NMHDR* pnmh)
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{
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switch(pnmh->code) {
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case LVN_GETDISPINFO: {
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LV_DISPINFO* pDispInfo = (LV_DISPINFO*) pnmh;
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if (pnmh->hwndFrom == _list_ctrl) {
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if (pDispInfo->item.mask & LVIF_IMAGE) {
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FPDEntry& cache_entry = *(FPDEntry*)pDispInfo->item.lParam;
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Entry* entry = cache_entry._entry;
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if (entry->_icon_id == ICID_UNKNOWN)
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entry->_icon_id = entry->extract_icon(ICF_SYSCACHE);
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pDispInfo->item.iImage = g_Globals._icon_cache.get_icon(entry->_icon_id).get_sysiml_idx();
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pDispInfo->item.mask |= LVIF_DI_SETITEM;
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return 1;
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}
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}}
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break;
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case NM_DBLCLK:
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if (pnmh->hwndFrom == _list_ctrl)
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LaunchSelected();
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/*{
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Lock lock(_thread._crit_sect);
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LPNMLISTVIEW pnmv = (LPNMLISTVIEW) pnmh;
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LPARAM lparam = ListView_GetItemData(pnmh->hwndFrom, pnmv->iItem);
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if (lparam) {
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FPDEntry& cache_entry = *(FPDEntry*)lparam;
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cache_entry._entry->launch_entry(_hwnd);
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}
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}*/
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break;
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case HDN_ITEMCLICK: {
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WaitCursor wait;
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NMHEADER* phdr = (NMHEADER*)pnmh;
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if (GetParent(pnmh->hwndFrom) == _list_ctrl) {
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if (_thread._cache_valid) { // disable manual sorting while populating the list
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_sort.toggle_sort(phdr->iItem);
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_sort.sort();
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}
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}
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break;}
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}
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return 0;
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}
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int CALLBACK FindProgramDlg::CompareFunc(LPARAM lparam1, LPARAM lparam2, LPARAM lparamSort)
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{
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ListSort* sort = (ListSort*)lparamSort;
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FPDEntry& a = *(FPDEntry*)lparam1;
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FPDEntry& b = *(FPDEntry*)lparam2;
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int cmp = 0;
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switch(sort->_sort_crit) {
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case 0:
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cmp = _tcsicoll(a._entry->_display_name, b._entry->_display_name);
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break;
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case 1:
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cmp = _tcsicoll(a._path, b._path);
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break;
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case 2:
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cmp = _tcsicoll(a._menu_path, b._menu_path);
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}
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return sort->_direction? -cmp: cmp;
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}
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void FindProgramDlg::CheckEntries()
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{
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///@todo check all entries for existing targets, display a list of not working entries and ask the user for permission to delete them
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}
|
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Reference in New Issue
Block a user