/[winpt]/trunk/Src/wptW32API.cpp
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Diff of /trunk/Src/wptW32API.cpp

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revision 129 by twoaday, Fri Dec 30 13:56:10 2005 UTC revision 196 by twoaday, Fri Apr 7 10:47:37 2006 UTC
# Line 41  Line 41 
41  extern "C" void _SHFree (void *p);  extern "C" void _SHFree (void *p);
42    
43    
44    
45    /* Insert a new item into the menu @hm at position @pos. */
46    void
47    insert_menu_item (HMENU hm, int pos, UINT m_id, const char *text)
48    {
49        MENUITEMINFO mi;
50    
51        memset (&mi, 0, sizeof mi);
52        mi.cbSize = sizeof mi;
53        mi.fType = MF_STRING;
54        mi.dwTypeData = (char *)text;
55        mi.cch = strlen (text);
56        mi.wID = m_id;
57        mi.fMask = MIIM_ID|MIIM_DATA| MIIM_TYPE;
58        InsertMenuItem (hm, pos, FALSE, &mi);
59    }
60    
61    
62  static void  static void
63  set_menu_text_ext (HMENU menu, int by_pos, int m_uid, const char *text)  set_menu_text_ext (HMENU menu, int by_pos, int m_uid, const char *text)
64  {  {
# Line 108  enum { Line 126  enum {
126     id can be either FILE_OPEN or FILE_SAVE.     id can be either FILE_OPEN or FILE_SAVE.
127     The return value is the file name or NULL if cancel was chosen. */     The return value is the file name or NULL if cancel was chosen. */
128  const char *  const char *
129  get_filename_dlg (HWND hwnd, int id, const char * title,  get_filename_dlg (HWND hwnd, int id, const char *title,
130                    const char * filter, const char * name)                    const char *filter, const char *name)
131  {  {
132      static char file[512] = "";      static char file[512] = "";
133      OPENFILENAME open;      OPENFILENAME open;
# Line 119  get_filename_dlg (HWND hwnd, int id, con Line 137  get_filename_dlg (HWND hwnd, int id, con
137      else      else
138          memset (file, 0, sizeof (file));          memset (file, 0, sizeof (file));
139      if (!filter)      if (!filter)
140          filter = _("All Files (*.*)\0*.*\0\0");          filter = "All Files (*.*)\0*.*\0\0";
141      /* XXX: problem with gettext because of the 'artificial'      /* XXX: problem with gettext because of the 'artificial'
142              double string termination!. */              double string termination!. */
143      memset (&open, 0, sizeof (open));      memset (&open, 0, sizeof (open));
# Line 238  set_clip_text (HWND hwnd, const char *te Line 256  set_clip_text (HWND hwnd, const char *te
256          BUG (NULL);          BUG (NULL);
257      p = (char *) GlobalLock (clipmem);      p = (char *) GlobalLock (clipmem);
258      if (p == NULL) {      if (p == NULL) {
259          rc = WPTERR_GENERAL;;          CloseClipboard ();
260          goto leave;              GlobalFree (clipmem);
261            return WPTERR_GENERAL;
262      }      }
263      memcpy (p, text, nbytes);      memcpy (p, text, nbytes);
264      p[nbytes] = '\0';      p[nbytes] = '\0';
265            
     GlobalUnlock (clipmem);  
266      SetClipboardData (CF_TEXT, clipmem);      SetClipboardData (CF_TEXT, clipmem);
267            GlobalUnlock (clipmem);
 leave:  
268      CloseClipboard ();      CloseClipboard ();
269        GlobalFree (clipmem);
270        
271      return rc;      return rc;
272  } /* set_clip_text */  }
273    
274    
275  /* Append or prepend some text to the clipboard contents.  /* Append or prepend some text to the clipboard contents.
# Line 309  make_filename (const char *path, const c Line 328  make_filename (const char *path, const c
328  }  }
329    
330    
331    /* Generate a file name from a special dirctory. */
332    char*
333    make_special_filename (int folder, const char *file, const char *ext)
334    {
335        BOOL ec;
336        char path[MAX_PATH], *p;
337        size_t n=0;
338    
339        /* MSDN: buf must be at least MAX_PATH=256 bytes */
340        ec = SHGetSpecialFolderPath (HWND_DESKTOP, path, folder, TRUE);
341        if (ec != 1) {
342            log_debug ("SHGetSpecialFolderPath() failed\r\n", (int)GetLastError ());
343            return NULL;
344        }
345    
346        n = strlen (path)+1;
347        if (file)
348            n += strlen (file)+1;
349        if (ext)
350            n += strlen (ext)+1;
351        p = new char[n+2];
352        if (!p)
353            BUG (0);
354        memset (p, 0, n+2);
355        strcpy (p, path);    
356        if (file) {
357            strcat (p, "\\");
358            strcat (p, file);
359        }
360        if (ext)
361            strcat (p, ext);
362        return p;
363    }
364    
365    
366  /* return 0 if the file @fname exists, otherwise >0. */  /* return 0 if the file @fname exists, otherwise >0. */
367  int  int
368  file_exist_check (const char *fname)  file_exist_check (const char *fname)
# Line 354  get_file_size (const char *fname) Line 408  get_file_size (const char *fname)
408  }  }
409    
410    
 int  
 init_file_lock( LOCK *ctx, const char *file )  
 {  
       
     ctx->size = get_file_size( file );  
     ctx->file = m_strdup( file );  
     ctx->fh = CreateFile( file, GENERIC_READ, FILE_SHARE_READ, NULL,  
                          OPEN_ALWAYS, 0, NULL );  
     if( ctx->fh == INVALID_HANDLE_VALUE )  
         return WPTERR_GENERAL;  
     if( LockFile( ctx->fh, 0, 0, ctx->size, 0 ) == FALSE ) {  
         CloseHandle( ctx->fh );  
         ctx->fh = INVALID_HANDLE_VALUE;  
         ctx->size = 0;  
         free( ctx->file );  
         return WPTERR_GENERAL;  
     }  
     return 0;  
 } /* init_file_lock */  
   
   
 void  
 release_file_lock( LOCK *ctx )  
 {  
     free_if_alloc( ctx->file );  
     ctx->file = NULL;  
     ctx->size = 0;  
     CloseHandle( ctx->fh );  
 } /* release_file_lock */  
   
   
411  /* Start a dialog with the exception that before it is checked that the  /* Start a dialog with the exception that before it is checked that the
412     dialog is not already openened. */     dialog is not already openened. */
413  int  int
# Line 538  get_locale_date (long tm_t, char *buf, D Line 561  get_locale_date (long tm_t, char *buf, D
561  }  }
562    
563    
564    /* Generate a temporary file name by using the users
565       temp path and optionally a name @name provided by the caller.
566       Return value: 0 on success. */
567    int
568    get_temp_name (char *buf, DWORD buflen, const char *name)
569    {
570        char tmp[32];
571    
572        if (!name) {
573            sprintf (tmp, "%08lX", GetTickCount ());
574            name = tmp;
575        }
576    
577        /* in the mobile mode we use a local temp folder
578           with the fixed name 'temp'. */
579        if (mobile_mode_active) {
580            _snprintf (buf, buflen-1, "temp\\%s", name);
581            return 0;
582        }
583    
584        if (!GetTempPath (buflen - strlen (name) -2, buf)) {
585            log_debug ("GetTempPath() failed ec=%d\n", (int)GetLastError ());
586            return -1;
587        }
588        strcat (buf, name);
589        return 0;
590    }
591    
592    
593  struct reminder_hd_s {  struct reminder_hd_s {
594      int msecs;      int msecs;
595      HWND dlg;      HWND dlg;
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