CollectProgramsThread Struct Reference

Thread for collecting start menu entries. More...

#include <searchprogram.h>

Inheritance diagram for CollectProgramsThread:

Collaboration diagram for CollectProgramsThread:

Public Member Functions
	CollectProgramsThread (COLLECT_CALLBACK callback, HWND hwnd, void *para)
	~CollectProgramsThread ()
int	Run ()
void	free_dirs ()

Public Attributes
bool	_cache_valid

Protected Member Functions
void	collect_programs (const ShellPath &path)

Protected Attributes
COLLECT_CALLBACK	_callback
HWND	_hwnd
void *	_para
ShellDirectoryStack	_dirs

Detailed Description

Thread for collecting start menu entries.

Definition at line 35 of file searchprogram.h.

Constructor & Destructor Documentation

CollectProgramsThread()

CollectProgramsThread::CollectProgramsThread ( COLLECT_CALLBACK  callback, HWND  hwnd, void *  para  )

inline

Definition at line 37 of file searchprogram.h.

     :  _cache_valid(false),
        _callback(callback),
        _hwnd(hwnd),
        _para(para)
    {
    }

~CollectProgramsThread()

CollectProgramsThread::~CollectProgramsThread ( )

inline

Definition at line 45 of file searchprogram.h.

    {
        free_dirs();
    }

Member Function Documentation

collect_programs()

void CollectProgramsThread::collect_programs ( const ShellPath &  path )

protected

Definition at line 55 of file searchprogram.cpp.

{
    ShellDirectory* dir = new ShellDirectory(GetDesktopFolder(), path, 0);
    _dirs.push(dir);
 
    dir->smart_scan(SORT_NONE);
 
    for(Entry*entry=dir->_down; _alive && entry; entry=entry->_next) {
        if (entry->_shell_attribs & SFGAO_HIDDEN)
            continue;
 
        if (entry->_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
            collect_programs(entry->create_absolute_pidl());
        else if (entry->_shell_attribs & SFGAO_LINK)
            if (_alive)
                _callback(entry, _para);
    }
}

Referenced by collect_programs(), and Run().

free_dirs()

void CollectProgramsThread::free_dirs

(

)

Definition at line 74 of file searchprogram.cpp.

{
    while(!_dirs.empty()) {
        ShellDirectory* dir = _dirs.top();
        dir->free_subentries();
        _dirs.pop();
    }
}

Referenced by FindProgramDlg::Refresh(), and ~CollectProgramsThread().

Run()

int CollectProgramsThread::Run

(

)

Definition at line 36 of file searchprogram.cpp.

{
    try {
        collect_programs(SpecialFolderPath(CSIDL_COMMON_PROGRAMS, _hwnd));
    } catch(COMException&) {
    }
 
    if (_alive)
        try {
            collect_programs(SpecialFolderPath(CSIDL_PROGRAMS, _hwnd));
        } catch(COMException&) {
        }
 
    if (_alive)
        _cache_valid = true;
 
    return 0;
}

Member Data Documentation

_cache_valid

bool CollectProgramsThread::_cache_valid

Definition at line 53 of file searchprogram.h.

Referenced by FindProgramDlg::Notify(), FindProgramDlg::Refresh(), and Run().

_callback

COLLECT_CALLBACK CollectProgramsThread::_callback

protected

Definition at line 56 of file searchprogram.h.

Referenced by collect_programs().

_dirs

ShellDirectoryStack CollectProgramsThread::_dirs

protected

Definition at line 59 of file searchprogram.h.

Referenced by collect_programs(), and free_dirs().

_hwnd

HWND CollectProgramsThread::_hwnd

protected

Definition at line 57 of file searchprogram.h.

Referenced by Run().

_para

void* CollectProgramsThread::_para

protected

Definition at line 58 of file searchprogram.h.

Referenced by collect_programs().

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The documentation for this struct was generated from the following files:

• modules/rosapps/applications/explorer-old/dialogs/searchprogram.h
• modules/rosapps/applications/explorer-old/dialogs/searchprogram.cpp