base/shell/explorer-new/precomp.h

   1 #ifndef _EXPLORER_PRECOMP__H_
   2 #define _EXPLORER_PRECOMP__H_
   3
   4 #include <stdio.h>
   5 #include <tchar.h>
   6
   7 #define WIN32_NO_STATUS
   8 #define _INC_WINDOWS
   9 #define COM_NO_WINDOWS_H
  10
  11 #define COBJMACROS
  12
  13 #include <windef.h>
  14 #include <winbase.h>
  15 #include <winreg.h>
  16 #include <wingdi.h>
  17 #include <winnls.h>
  18 #include <wincon.h>
  19 #include <shellapi.h>
  20 #include <shlobj.h>
  21 #include <shlobj_undoc.h>
  22 #include <shlwapi.h>
  23 #include <shlguid_undoc.h>
  24 #include <uxtheme.h>
  25 #include <strsafe.h>
  26 #include <undocuser.h>
  27
  28 #include "tmschema.h"
  29 #include "resource.h"
  30 #include "comcsup.h"
  31
  32 /* dynamic imports due to lack of support in msvc linker libs */
  33 typedef INT (APIENTRY *REGSHELLHOOK)(HWND, DWORD);
  34 #ifdef UNICODE
  35 #define PROC_NAME_DRAWCAPTIONTEMP "DrawCaptionTempW"
  36 typedef BOOL (APIENTRY *DRAWCAPTEMP)(HWND, HDC, const RECT*, HFONT, HICON, LPCWSTR, UINT);
  37 #else
  38 #define PROC_NAME_DRAWCAPTIONTEMP "DrawCaptionTempA"
  39 typedef BOOL (APIENTRY *DRAWCAPTEMP)(HWND, HDC, const RECT*, HFONT, HICON, LPCSTR, UINT);
  40 #endif
  41 typedef HRESULT (APIENTRY *SHINVDEFCMD)(HWND, IShellFolder*, LPCITEMIDLIST);
  42 typedef void (APIENTRY *RUNFILEDLG)(HWND, HICON, LPCWSTR, LPCWSTR, LPCWSTR, UINT);
  43 typedef void (APIENTRY *EXITWINDLG)(HWND);
  44 typedef HRESULT (APIENTRY *SHWINHELP)(HWND, LPWSTR, UINT, DWORD);
  45
  46 /* Constants for RunFileDlg */
  47 #define RFF_CALCDIRECTORY   0x04    /* Calculates the working directory from the file name. */
  48
  49 static __inline ULONG
  50 Win32DbgPrint(const char *filename, int line, const char *lpFormat, ...)
  51 {
  52     char szMsg[512];
  53     char *szMsgStart;
  54     const char *fname;
  55     va_list vl;
  56     ULONG uRet;
  57
  58     fname = strrchr(filename, '\\');
  59     if (fname == NULL)
  60     {
  61         fname = strrchr(filename, '/');
  62         if (fname != NULL)
  63             fname++;
  64     }
  65     else
  66         fname++;
  67
  68     if (fname == NULL)
  69         fname = filename;
  70
  71     szMsgStart = szMsg + sprintf(szMsg, "%s:%d: ", fname, line);
  72
  73     va_start(vl, lpFormat);
  74     uRet = (ULONG)vsprintf(szMsgStart, lpFormat, vl);
  75     va_end(vl);
  76
  77     OutputDebugStringA(szMsg);
  78
  79     return uRet;
  80 }
  81
  82 #define ASSERT(cond) \
  83     do if (!(cond)) { \
  84         Win32DbgPrint(__FILE__, __LINE__, "ASSERTION %s FAILED!\n", #cond); \
  85     } while (0)
  86
  87 #define DbgPrint(fmt, ...) \
  88     Win32DbgPrint(__FILE__, __LINE__, fmt, ##__VA_ARGS__)
  89
  90 extern HINSTANCE hExplorerInstance;
  91 extern HMODULE hUser32;
  92 extern HANDLE hProcessHeap;
  93 extern HKEY hkExplorer;
  94 extern DRAWCAPTEMP DrawCapTemp;
  95
  96 /*
  97  * dragdrop.c
  98  */
  99
 100 typedef struct _DROPTARGET_CALLBACKS
 101 {
 102     HRESULT (*OnDragEnter)(IN IDropTarget *pDropTarget,
 103                            IN PVOID Context,
 104                            IN const FORMATETC *Format,
 105                            IN DWORD grfKeyState,
 106                            IN POINTL pt,
 107                            IN OUT DWORD *pdwEffect);
 108     HRESULT (*OnDragOver)(IN IDropTarget *pDropTarget,
 109                           IN PVOID Context,
 110                           IN DWORD grfKeyState,
 111                           IN POINTL pt,
 112                           IN OUT DWORD *pdwEffect);
 113     HRESULT (*OnDragLeave)(IN IDropTarget *pDropTarget,
 114                            IN PVOID Context);
 115     HRESULT (*OnDrop)(IN IDropTarget *pDropTarget,
 116                       IN PVOID Context,
 117                       IN const FORMATETC *Format,
 118                       IN DWORD grfKeyState,
 119                       IN POINTL pt,
 120                       IN OUT DWORD *pdwEffect);
 121 } DROPTARGET_CALLBACKS, *PDROPTARGET_CALLBACKS;
 122
 123 IDropTarget *
 124 CreateDropTarget(IN HWND hwndTarget,
 125                  IN DWORD nSupportedFormats,
 126                  IN const FORMATETC *Formats  OPTIONAL,
 127                  IN PVOID Context  OPTIONAL,
 128                  IN const DROPTARGET_CALLBACKS *Callbacks  OPTIONAL);
 129
 130 /*
 131  * explorer.c
 132  */
 133
 134 #define IDHK_RUN 1 /* Win+R */
 135
 136 LONG
 137 SetWindowStyle(IN HWND hWnd,
 138                IN LONG dwStyleMask,
 139                IN LONG dwStyle);
 140
 141 LONG
 142 SetWindowExStyle(IN HWND hWnd,
 143                  IN LONG dwStyleMask,
 144                  IN LONG dwStyle);
 145
 146 HMENU
 147 LoadPopupMenu(IN HINSTANCE hInstance,
 148               IN LPCTSTR lpMenuName);
 149
 150 HMENU
 151 FindSubMenu(IN HMENU hMenu,
 152             IN UINT uItem,
 153             IN BOOL fByPosition);
 154
 155 BOOL
 156 GetCurrentLoggedOnUserName(OUT LPTSTR szBuffer,
 157                            IN DWORD dwBufferSize);
 158
 159 BOOL
 160 FormatMenuString(IN HMENU hMenu,
 161                  IN UINT uPosition,
 162                  IN UINT uFlags,
 163                  ...);
 164
 165 BOOL
 166 GetExplorerRegValueSet(IN HKEY hKey,
 167                        IN LPCTSTR lpSubKey,
 168                        IN LPCTSTR lpValue);
 169
 170 /*
 171  *  rshell.c
 172  */
 173
 174 HRESULT
 175 CStartMenu_Constructor(
 176     REFIID riid,
 177     void **ppv);
 178
 179 /*
 180  * traywnd.c
 181  */
 182
 183 #define TWM_OPENSTARTMENU (WM_USER + 260)
 184
 185 typedef HMENU (*PCREATECTXMENU)(IN HWND hWndOwner,
 186                                 IN PVOID *ppcmContext,
 187                                 IN PVOID Context  OPTIONAL);
 188 typedef VOID (*PCTXMENUCOMMAND)(IN HWND hWndOwner,
 189                                 IN UINT uiCmdId,
 190                                 IN PVOID pcmContext  OPTIONAL,
 191                                 IN PVOID Context  OPTIONAL);
 192
 193 typedef struct _TRAYWINDOW_CTXMENU
 194 {
 195     PCREATECTXMENU CreateCtxMenu;
 196     PCTXMENUCOMMAND CtxMenuCommand;
 197 } TRAYWINDOW_CTXMENU, *PTRAYWINDOW_CTXMENU;
 198
 199 extern const GUID IID_IShellDesktopTray;
 200
 201 #define INTERFACE ITrayWindow
 202 DECLARE_INTERFACE_(ITrayWindow,IUnknown)
 203 {
 204     /*** IUnknown methods ***/
 205     STDMETHOD_(HRESULT,QueryInterface) (THIS_ REFIID riid, void** ppvObject) PURE;
 206     STDMETHOD_(ULONG,AddRef) (THIS) PURE;
 207     STDMETHOD_(ULONG,Release) (THIS) PURE;
 208     /*** ITrayWindow methods ***/
 209     STDMETHOD_(HRESULT,Open) (THIS) PURE;
 210     STDMETHOD_(HRESULT,Close) (THIS) PURE;
 211     STDMETHOD_(HWND,GetHWND) (THIS) PURE;
 212     STDMETHOD_(BOOL,IsSpecialHWND) (THIS_ HWND hWnd) PURE;
 213     STDMETHOD_(BOOL,IsHorizontal) (THIS) PURE;
 214     STDMETHOD_(HFONT,GetCaptionFonts) (THIS_ HFONT *phBoldCaption) PURE;
 215     STDMETHOD_(HWND,DisplayProperties) (THIS) PURE;
 216     STDMETHOD_(BOOL,ExecContextMenuCmd) (THIS_ UINT uiCmd) PURE;
 217     STDMETHOD_(BOOL,Lock) (THIS_ BOOL bLock) PURE;
 218 };
 219 #undef INTERFACE
 220
 221 #if defined(COBJMACROS)
 222 /*** IUnknown methods ***/
 223 #define ITrayWindow_QueryInterface(p,a,b)   (p)->lpVtbl->QueryInterface(p,a,b)
 224 #define ITrayWindow_AddRef(p)               (p)->lpVtbl->AddRef(p)
 225 #define ITrayWindow_Release(p)              (p)->lpVtbl->Release(p)
 226 /*** ITrayWindow methods ***/
 227 #define ITrayWindow_Open(p)                 (p)->lpVtbl->Open(p)
 228 #define ITrayWindow_Close(p)                (p)->lpVtbl->Close(p)
 229 #define ITrayWindow_GetHWND(p)              (p)->lpVtbl->GetHWND(p)
 230 #define ITrayWindow_IsSpecialHWND(p,a)      (p)->lpVtbl->IsSpecialHWND(p,a)
 231 #define ITrayWindow_IsHorizontal(p)         (p)->lpVtbl->IsHorizontal(p)
 232 #define ITrayWindow_GetCaptionFonts(p,a)    (p)->lpVtbl->GetCaptionFonts(p,a)
 233 #define ITrayWindow_DisplayProperties(p)    (p)->lpVtbl->DisplayProperties(p)
 234 #define ITrayWindow_ExecContextMenuCmd(p,a) (p)->lpVtbl->ExecContextMenuCmd(p,a)
 235 #define ITrayWindow_Lock(p,a)               (p)->lpVtbl->Lock(p,a)
 236 #endif
 237
 238 BOOL
 239 RegisterTrayWindowClass(VOID);
 240
 241 VOID
 242 UnregisterTrayWindowClass(VOID);
 243
 244 ITrayWindow *
 245 CreateTrayWindow(VOID);
 246
 247 VOID
 248 TrayProcessMessages(IN OUT ITrayWindow *Tray);
 249
 250 VOID
 251 TrayMessageLoop(IN OUT ITrayWindow *Tray);
 252
 253 /*
 254  * settings.c
 255  */
 256
 257 /* Structure to hold non-default options*/
 258 typedef struct _ADVANCED_SETTINGS {
 259     BOOL bShowSeconds;
 260 } ADVANCED_SETTINGS, *PADVANCED_SETTINGS;
 261
 262 extern ADVANCED_SETTINGS AdvancedSettings;
 263 extern const TCHAR szAdvancedSettingsKey[];
 264
 265 VOID
 266 LoadAdvancedSettings(VOID);
 267
 268 BOOL
 269 SaveSettingDword(IN PCTSTR pszKeyName,
 270                  IN PCTSTR pszValueName,
 271                  IN DWORD dwValue);
 272
 273 /*
 274  * startup.c
 275  */
 276
 277 int
 278 ProcessStartupItems(VOID);
 279
 280 /*
 281  * trayprop.h
 282  */
 283
 284 VOID
 285 DisplayTrayProperties(IN HWND hwndOwner);
 286
 287 /*
 288  * desktop.c
 289  */
 290 HANDLE
 291 DesktopCreateWindow(IN OUT ITrayWindow *Tray);
 292
 293 VOID
 294 DesktopDestroyShellWindow(IN HANDLE hDesktop);
 295
 296 /*
 297  * taskband.c
 298  */
 299
 300 /* Internal Task Band CLSID */
 301 extern const GUID CLSID_ITaskBand;
 302
 303 #define INTERFACE ITaskBand
 304 DECLARE_INTERFACE_(ITaskBand,IUnknown)
 305 {
 306     /*** IUnknown methods ***/
 307     STDMETHOD_(HRESULT,QueryInterface) (THIS_ REFIID riid, void** ppvObject) PURE;
 308     STDMETHOD_(ULONG,AddRef) (THIS) PURE;
 309     STDMETHOD_(ULONG,Release) (THIS) PURE;
 310     /*** ITaskBand methods ***/
 311     STDMETHOD_(HRESULT,GetRebarBandID)(THIS_ DWORD *pdwBandID) PURE;
 312 };
 313 #undef INTERFACE
 314
 315 #if defined(COBJMACROS)
 316 /*** IUnknown methods ***/
 317 #define ITaskBand_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
 318 #define ITaskBand_AddRef(p)             (p)->lpVtbl->AddRef(p)
 319 #define ITaskBand_Release(p)            (p)->lpVtbl->Release(p)
 320 /*** ITaskBand methods ***/
 321 #define ITaskBand_GetRebarBandID(p,a)   (p)->lpVtbl->GetRebarBandID(p,a)
 322 #endif
 323
 324 ITaskBand *
 325 CreateTaskBand(IN OUT ITrayWindow *Tray);
 326
 327 /*
 328  * tbsite.c
 329  */
 330
 331 #define INTERFACE ITrayBandSite
 332 DECLARE_INTERFACE_(ITrayBandSite,IUnknown)
 333 {
 334     /*** IUnknown methods ***/
 335     STDMETHOD_(HRESULT,QueryInterface) (THIS_ REFIID riid, void** ppvObject) PURE;
 336     STDMETHOD_(ULONG,AddRef) (THIS) PURE;
 337     STDMETHOD_(ULONG,Release) (THIS) PURE;
 338     /*** IBandSiteStreamCallback ***/
 339     STDMETHOD_(HRESULT,OnLoad)(THIS_ IStream *pStm, REFIID riid, PVOID *pvObj) PURE;
 340     STDMETHOD_(HRESULT,OnSave)(THIS_ IUnknown *pUnk, IStream *pStm) PURE;
 341     /*** ITrayBandSite methods ***/
 342     STDMETHOD_(HRESULT,IsTaskBand) (THIS_ IUnknown *punk) PURE;
 343     STDMETHOD_(HRESULT,ProcessMessage) (THIS_ HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *plResult) PURE;
 344     STDMETHOD_(HRESULT,AddContextMenus) (THIS_ HMENU hmenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags, IContextMenu **ppcm) PURE;
 345     STDMETHOD_(HRESULT,Lock) (THIS_ BOOL bLock) PURE;
 346 };
 347 #undef INTERFACE
 348
 349 #if defined(COBJMACROS)
 350 /*** IUnknown methods ***/
 351 #define ITrayBandSite_QueryInterface(p,a,b)             (p)->lpVtbl->QueryInterface(p,a,b)
 352 #define ITrayBandSite_AddRef(p)                         (p)->lpVtbl->AddRef(p)
 353 #define ITrayBandSite_Release(p)                        (p)->lpVtbl->Release(p)
 354 /*** IBandSiteStreamCallback methods ***/
 355 #define ITrayBandSite_OnLoad(p,a,b,c)                   (p)->lpVtbl->OnLoad(p,a,b,c)
 356 #define ITrayBandSite_OnSave(p,a,b)                     (p)->lpVtbl->OnSave(p,a,b)
 357 /*** ITrayBandSite methods ***/
 358 #define ITrayBandSite_IsTaskBand(p,a)                   (p)->lpVtbl->IsTaskBand(p,a)
 359 #define ITrayBandSite_ProcessMessage(p,a,b,c,d,e)       (p)->lpVtbl->ProcessMessage(p,a,b,c,d,e)
 360 #define ITrayBandSite_AddContextMenus(p,a,b,c,d,e,f)    (p)->lpVtbl->AddContextMenus(p,a,b,c,d,e,f)
 361 #define ITrayBandSite_Lock(p,a)                         (p)->lpVtbl->Lock(p,a)
 362 #endif
 363
 364 ITrayBandSite *
 365 CreateTrayBandSite(IN OUT ITrayWindow *Tray,
 366                    OUT HWND *phWndRebar,
 367                    OUT HWND *phWndTaskSwitch);
 368
 369 /*
 370  * startmnu.c
 371  */
 372
 373 extern const TRAYWINDOW_CTXMENU StartMenuBtnCtxMenu;
 374
 375 #define INTERFACE IStartMenuSite
 376 DECLARE_INTERFACE_(IStartMenuSite,IUnknown)
 377 {
 378     /*** IUnknown methods ***/
 379     STDMETHOD_(HRESULT,QueryInterface) (THIS_ REFIID riid, void** ppvObject) PURE;
 380     STDMETHOD_(ULONG,AddRef) (THIS) PURE;
 381     STDMETHOD_(ULONG,Release) (THIS) PURE;
 382     /*** IStartMenuSite ***/
 383 };
 384 #undef INTERFACE
 385
 386 #if defined(COBJMACROS)
 387 /*** IUnknown methods ***/
 388 #define IStartMenuSite_QueryInterface(p,a,b)             (p)->lpVtbl->QueryInterface(p,a,b)
 389 #define IStartMenuSite_AddRef(p)                         (p)->lpVtbl->AddRef(p)
 390 #define IStartMenuSite_Release(p)                        (p)->lpVtbl->Release(p)
 391 /*** IStartMenuSite methods ***/
 392 #endif
 393
 394 IMenuPopup*
 395 CreateStartMenu(IN ITrayWindow *Tray,
 396                 OUT IMenuBand **ppMenuBand,
 397                 IN HBITMAP hbmBanner  OPTIONAL,
 398                 IN BOOL bSmallIcons);
 399
 400 HRESULT
 401 UpdateStartMenu(IN OUT IMenuPopup *pMenuPopup,
 402                 IN HBITMAP hbmBanner  OPTIONAL,
 403                 IN BOOL bSmallIcons);
 404
 405 /*
 406  * trayntfy.c
 407  */
 408
 409 /* TrayClockWnd */
 410 #define TCWM_GETMINIMUMSIZE (WM_USER + 0x100)
 411 #define TCWM_UPDATETIME     (WM_USER + 0x101)
 412
 413 /* TrayNotifyWnd */
 414 #define TNWM_GETMINIMUMSIZE (WM_USER + 0x100)
 415 #define TNWM_UPDATETIME     (WM_USER + 0x101)
 416 #define TNWM_SHOWCLOCK      (WM_USER + 0x102)
 417 #define TNWM_SHOWTRAY       (WM_USER + 0x103)
 418 #define TNWM_CHANGETRAYPOS  (WM_USER + 0x104)
 419
 420 #define NTNWM_REALIGN   (0x1)
 421
 422 BOOL
 423 RegisterTrayNotifyWndClass(VOID);
 424
 425 VOID
 426 UnregisterTrayNotifyWndClass(VOID);
 427
 428 HWND
 429 CreateTrayNotifyWnd(IN OUT ITrayWindow *TrayWindow,
 430                     IN BOOL bHideClock);
 431
 432 VOID
 433 TrayNotify_NotifyMsg(IN HWND hwnd,
 434                      IN WPARAM wParam,
 435                      IN LPARAM lParam);
 436
 437 BOOL
 438 TrayNotify_GetClockRect(IN HWND hwnd,
 439                         OUT PRECT rcClock);
 440
 441 /*
 442  * taskswnd.c
 443  */
 444
 445 #define TSWM_ENABLEGROUPING     (WM_USER + 1)
 446 #define TSWM_UPDATETASKBARPOS   (WM_USER + 2)
 447
 448 BOOL
 449 RegisterTaskSwitchWndClass(VOID);
 450
 451 VOID
 452 UnregisterTaskSwitchWndClass(VOID);
 453
 454 HWND
 455 CreateTaskSwitchWnd(IN HWND hWndParent,
 456                     IN OUT ITrayWindow *Tray);
 457
 458 HRESULT
 459 Tray_OnStartMenuDismissed();
 460
 461 #endif /* _EXPLORER_PRECOMP__H_ */