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look into the registry configuration to see which file extensions should be hidden

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svn path=/trunk/; revision=7435
This commit is contained in:
Martin Fuchs 2004-01-03 22:50:29 +00:00
parent a06846aefa
commit 09ad94f5c7
7 changed files with 109 additions and 50 deletions
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33
reactos/subsys/system/explorer/explorer.cpp
View file

@ -78,6 +78,39 @@ void _log_(LPCTSTR txt)
}
const FileTypeInfo& FileTypeManager::operator[](String ext)
{
#ifndef __WINE__ ///@todo
_tcslwr((LPTSTR)ext.data());
#endif
iterator found = find(ext);
if (found != end())
return found->second;
FileTypeInfo& ftype = super::operator[](ext);
ftype._neverShowExt = false;
HKEY hkey;
TCHAR value[MAX_PATH];
LONG valuelen = MAX_PATH;
if (!RegQueryValue(HKEY_CLASSES_ROOT, ext, value, &valuelen)) {
ftype._classname = value;
if (!RegOpenKey(HKEY_CLASSES_ROOT, ftype._classname, &hkey)) {
if (!RegQueryValueEx(hkey, TEXT("NeverShowExt"), 0, NULL, NULL, NULL))
ftype._neverShowExt = true;
RegCloseKey(hkey);
}
}
return ftype;
}
ResString::ResString(UINT nid)
{
TCHAR buffer[BUFFER_LEN];

16
reactos/subsys/system/explorer/globals.h
View file

@ -26,6 +26,20 @@
//
/// management of file types
struct FileTypeInfo {
String _classname;
bool _neverShowExt;
};
struct FileTypeManager : public map<String, FileTypeInfo>
{
typedef map<String, FileTypeInfo> super;
const FileTypeInfo& operator[](String ext);
};
/// structure containing global variable of Explorer
extern struct ExplorerGlobals
{
@ -43,6 +57,8 @@ extern struct ExplorerGlobals
#ifndef __MINGW32__ // SHRestricted() missing in MinGW (as of 29.10.2003)
DWORD(STDAPICALLTYPE* _SHRestricted)(RESTRICTIONS);
#endif
FileTypeManager _ftype_mgr;
} g_Globals;

2
reactos/subsys/system/explorer/shell/shellfs.cpp
View file

@ -394,7 +394,7 @@ void ShellDirectory::read_directory(int scan_flags)
LPCTSTR ext = _tcsrchr(entry->_data.cFileName, TEXT('.'));
if (ext) {//@@
if (ext && g_Globals._ftype_mgr[ext]._neverShowExt) {
int len = ext - entry->_data.cFileName;
entry->_display_name = (LPTSTR) malloc((len+1)*sizeof(TCHAR));
_tcsncpy(entry->_display_name, entry->_data.cFileName, len);

78
reactos/subsys/system/explorer/taskbar/startmenu.cpp
View file

@ -203,7 +203,7 @@ void StartMenu::AddShellEntries(const ShellDirectory& dir, int max, bool subfold
{
int cnt = 0;
for(const Entry*entry=dir._down; entry; entry=entry->_next) {
for(Entry*entry=dir._down; entry; entry=entry->_next) {
// hide files like "desktop.ini"
if (entry->_shell_attribs & SFGAO_HIDDEN)
//not appropriate for drive roots: if (entry->_data.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
@ -219,7 +219,7 @@ void StartMenu::AddShellEntries(const ShellDirectory& dir, int max, bool subfold
break;
if (entry->_etype == ET_SHELL)
AddEntry(dir._folder, static_cast<const ShellEntry*>(entry));
AddEntry(dir._folder, static_cast<ShellEntry*>(entry));
else
AddEntry(dir._folder, entry);
}
@ -335,7 +335,7 @@ LRESULT StartMenu::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
#ifdef _LAZY_ICONEXTRACT
case PM_UPDATE_ICONS:
UpdateIcons(wparam);
UpdateIcons(/*wparam*/);
break;
#endif
@ -527,8 +527,7 @@ void StartMenu::Paint(PaintCanvas& canvas)
rect.bottom = rect.top + STARTMENU_LINE_HEIGHT;
if (rect.top >= canvas.rcPaint.top)
DrawStartMenuButton(canvas, rect, btn._title, btn._hIcon,
btn._hasSubmenu, btn._enabled, btn._id==_selected_id, false);
DrawStartMenuButton(canvas, rect, btn._title, btn, btn._id==_selected_id, false);
}
rect.top = rect.bottom;
@ -537,50 +536,53 @@ void StartMenu::Paint(PaintCanvas& canvas)
}
#ifdef _LAZY_ICONEXTRACT
void StartMenu::UpdateIcons(int idx)
void StartMenu::UpdateIcons(/*int idx*/)
{
UpdateWindow(_hwnd);
#ifdef _SINGLE_ICONEXTRACT
// extract only one icon per call to allow leaving the folder while the lazy extraction is running
if (idx >= 0) {
for(; idx<(int)_buttons.size(); ++idx) {
SMBtnInfo& btn = _buttons[idx];
if (!btn._hIcon && btn._id>0) {
StartMenuEntry& sme = _entries[btn._id];
//if (idx >= 0)
int idx = 0;
btn._hIcon = (HICON)-1;
for(; idx<(int)_buttons.size(); ++idx) {
SMBtnInfo& btn = _buttons[idx];
for(ShellEntrySet::const_iterator it=sme._entries.begin(); it!=sme._entries.end(); ++it) {
const Entry* entry = *it;
if (!btn._hIcon && btn._id>0) {
StartMenuEntry& sme = _entries[btn._id];
HICON hIcon = extract_icon(entry);
btn._hIcon = (HICON)-1;
if (hIcon) {
btn._hIcon = hIcon;
break;
}
}
for(ShellEntrySet::iterator it=sme._entries.begin(); it!=sme._entries.end(); ++it) {
Entry* entry = *it;
HICON hIcon = extract_icon(entry);
if (hIcon) {
btn._hIcon = hIcon;
entry->_hIcon = hIcon;
if (btn._hIcon != (HICON)-1) {
RECT rect;
GetButtonRect(btn._id, &rect);
WindowCanvas canvas(_hwnd);
DrawStartMenuButton(canvas, rect, NULL, btn._hIcon, btn._hasSubmenu, btn._enabled, btn._id==_selected_id, false);
DrawStartMenuButton(canvas, rect, NULL, btn, btn._id==_selected_id, false);
//InvalidateRect(_hwnd, &rect, FALSE);
//UpdateWindow(_hwnd);
//break;
break;
}
}
}
if (++idx < (int)_buttons.size())
PostMessage(_hwnd, PM_UPDATE_ICONS, idx, 0);
return;
}
// if (++idx < (int)_buttons.size())
// PostMessage(_hwnd, PM_UPDATE_ICONS, idx, 0);
#else
int icons_extracted = 0;
int icons_updated = 0;
@ -672,7 +674,7 @@ int StartMenu::Command(int id, int code)
}
StartMenuEntry& StartMenu::AddEntry(const String& title, HICON hIcon, const Entry* entry)
StartMenuEntry& StartMenu::AddEntry(const String& title, HICON hIcon, Entry* entry)
{
// search for an already existing subdirectory entry with the same name
if (entry->_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
@ -709,7 +711,7 @@ StartMenuEntry& StartMenu::AddEntry(const String& title, HICON hIcon, int id)
return sme;
}
StartMenuEntry& StartMenu::AddEntry(const ShellFolder folder, const ShellEntry* entry)
StartMenuEntry& StartMenu::AddEntry(const ShellFolder folder, ShellEntry* entry)
{
HICON hIcon = entry->_hIcon;
@ -719,7 +721,7 @@ StartMenuEntry& StartMenu::AddEntry(const ShellFolder folder, const ShellEntry*
return AddEntry(folder.get_name(entry->_pidl), hIcon, entry);
}
StartMenuEntry& StartMenu::AddEntry(const ShellFolder folder, const Entry* entry)
StartMenuEntry& StartMenu::AddEntry(const ShellFolder folder, Entry* entry)
{
HICON hIcon = entry->_hIcon;
@ -939,12 +941,16 @@ int GetStartMenuBtnTextWidth(HDC hdc, LPCTSTR title, HWND hwnd)
return rect.right-rect.left;
}
#ifdef _LIGHT_STARTMENU
void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, const SMBtnInfo& btn, bool has_focus, bool pushed)
#else
void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, HICON hIcon,
bool hasSubmenu, bool enabled, bool has_focus, bool pushed)
bool hasSubmenu, bool enabled, bool has_focus, bool pushed);
#endif
{
UINT style = DFCS_BUTTONPUSH;
if (!enabled)
if (!btn._enabled)
style |= DFCS_INACTIVE;
POINT iconPos = {rect.left+2, (rect.top+rect.bottom-16)/2};
@ -970,10 +976,10 @@ void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, HICON hIcon,
if (title)
FillRect(hdc, &rect, bk_brush);
DrawIconEx(hdc, iconPos.x, iconPos.y, hIcon, 16, 16, 0, bk_brush, DI_NORMAL);
DrawIconEx(hdc, iconPos.x, iconPos.y, btn._hIcon, 16, 16, 0, bk_brush, DI_NORMAL);
// draw submenu arrow at the right
if (hasSubmenu) {
if (btn._hasSubmenu) {
static SmallIcon arrowIcon(IDI_ARROW);
static SmallIcon selArrowIcon(IDI_ARROW_SELECTED);
@ -985,7 +991,7 @@ void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, HICON hIcon,
if (title) {
BkMode bk_mode(hdc, TRANSPARENT);
if (!enabled) // dis->itemState & (ODS_DISABLED|ODS_GRAYED)
if (!btn._enabled) // dis->itemState & (ODS_DISABLED|ODS_GRAYED)
DrawGrayText(hdc, &textRect, title, DT_SINGLELINE|DT_NOPREFIX|DT_VCENTER);
else {
TextColor lcColor(hdc, GetSysColor(text_color));

20
reactos/subsys/system/explorer/taskbar/startmenu.h
View file

@ -70,7 +70,7 @@ struct StartMenuDirectory
};
typedef list<StartMenuDirectory> StartMenuShellDirs;
typedef set<const Entry*> ShellEntrySet;
typedef set<Entry*> ShellEntrySet;
/// structure holding information about one start menu entry
struct StartMenuEntry
@ -85,9 +85,6 @@ struct StartMenuEntry
extern int GetStartMenuBtnTextWidth(HDC hdc, LPCTSTR title, HWND hwnd);
extern void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, HICON hIcon,
bool hasSubmenu, bool enabled, bool has_focus, bool pushed);
#ifndef _LIGHT_STARTMENU
@ -187,6 +184,13 @@ struct SMBtnInfo
typedef vector<SMBtnInfo> SMBtnVector;
extern void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, const SMBtnInfo& btn, bool has_focus, bool pushed);
#else
extern void DrawStartMenuButton(HDC hdc, const RECT& rect, LPCTSTR title, HICON hIcon,
bool hasSubmenu, bool enabled, bool has_focus, bool pushed);
#endif
@ -254,10 +258,10 @@ protected:
virtual void AddEntries();
StartMenuEntry& AddEntry(const String& title, HICON hIcon, const Entry* entry);
StartMenuEntry& AddEntry(const String& title, HICON hIcon, Entry* entry);
StartMenuEntry& AddEntry(const String& title, HICON hIcon=0, int id=-1);
StartMenuEntry& AddEntry(const ShellFolder folder, const ShellEntry* entry);
StartMenuEntry& AddEntry(const ShellFolder folder, const Entry* entry);
StartMenuEntry& AddEntry(const ShellFolder folder, ShellEntry* entry);
StartMenuEntry& AddEntry(const ShellFolder folder, Entry* entry);
void AddShellEntries(const ShellDirectory& dir, int max=-1, bool subfolders=true);
@ -279,7 +283,7 @@ protected:
void GetFloatingButtonRect(LPRECT prect);
void Paint(PaintCanvas& canvas);
void UpdateIcons(int idx);
void UpdateIcons(/*int idx*/);
};

5
reactos/subsys/system/explorer/utility/utility.h
View file

@ -165,6 +165,11 @@ BOOL RunDLL(HWND hwnd, LPCTSTR dllname, LPCSTR procname, LPCTSTR cmdline, UINT n
#include <iostream>
using namespace std;
// containers
#include <map>
#include <set>
#include <list>
#if _MSC_VER>=1300 // VS.Net
#define _NO_COMUTIL //@@
#endif

5
reactos/subsys/system/explorer/utility/window.h
View file

@ -26,11 +26,6 @@
//
#include <map>
#include <set>
#include <list>
typedef set<HWND> WindowSet;