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

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revision 270 by twoaday, Tue Aug 1 16:37:23 2006 UTC revision 271 by twoaday, Sun Nov 5 08:57:45 2006 UTC
# Line 1  Line 1 
1  /* wptW32API.cpp - Common W32 API functions  /* wptW32API.cpp - Common W32 API functions
2   *      Copyright (C) 2001, 2002, 2003, 2005 Timo Schulz   *      Copyright (C) 2001, 2002, 2003, 2005, 2006 Timo Schulz
3   *   *
4   * This file is part of WinPT.   * This file is part of WinPT.
5   *   *
# Line 42  Line 42 
42  extern "C" void _SHFree (void *p);  extern "C" void _SHFree (void *p);
43    
44    
   
45  /* Insert a new item into the menu @hm at position @pos. */  /* Insert a new item into the menu @hm at position @pos. */
46  void  void
47  insert_menu_item (HMENU hm, int pos, UINT m_id, const char *text)  insert_menu_item (HMENU hm, int pos, UINT m_id, const char *text)
# Line 130  const char * Line 129  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[2*MAX_PATH+1] = "";
133        char workdir[MAX_PATH+1];
134        char *sel_file = NULL;
135      OPENFILENAME open;      OPENFILENAME open;
136            
137      if (name && strlen (name) < (sizeof (file)-1))      if (name && strlen (name) < (DIM (file)-1))
138          strcpy (file, name);          strcpy (file, name);
139      else      else
140          memset (file, 0, sizeof (file));          memset (file, 0, sizeof (file));
141      if (!filter)      if (!filter)
142          filter = "All Files (*.*)\0*.*\0\0";          filter = "All Files (*.*)\0*.*\0\0";
143      /* XXX: problem with gettext because of the 'artificial'  
144              double string termination!. */      GetCurrentDirectory (MAX_PATH, workdir);
145      memset (&open, 0, sizeof (open));      memset (&open, 0, sizeof (open));
146      open.lStructSize = sizeof (OPENFILENAME);      open.lStructSize = sizeof (OPENFILENAME);
147      open.hInstance = glob_hinst;      open.hInstance = glob_hinst;
# Line 148  get_filename_dlg (HWND hwnd, int id, con Line 149  get_filename_dlg (HWND hwnd, int id, con
149      open.lpstrFilter = filter;      open.lpstrFilter = filter;
150      open.hwndOwner = hwnd;      open.hwndOwner = hwnd;
151      open.lpstrFile = file;      open.lpstrFile = file;
152      open.nMaxFile = sizeof (file) - 1;      open.nMaxFile = DIM (file) - 1;
153      if (id == CDLG_FILE_OPEN)      if (id == CDLG_FILE_OPEN)
154          open.Flags = OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST;          open.Flags = OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST;
155      else      else
156          open.Flags = OFN_OVERWRITEPROMPT;          open.Flags = OFN_OVERWRITEPROMPT;
157    
158      if (id == CDLG_FILE_OPEN && GetOpenFileName (&open))      if (id == CDLG_FILE_OPEN && GetOpenFileName (&open))
159          return open.lpstrFile;          sel_file = open.lpstrFile;
160      else if (id == CDLG_FILE_SAVE && GetSaveFileName (&open))      else if (id == CDLG_FILE_SAVE && GetSaveFileName (&open))
161          return open.lpstrFile;          sel_file = open.lpstrFile;
162        SetCurrentDirectory (workdir);
163            
164      return NULL;      return sel_file;
165  }  }
166    
167  const char*  const char*
# Line 195  get_folder_dlg (HWND hwnd, const char *t Line 197  get_folder_dlg (HWND hwnd, const char *t
197      else      else
198          memset (folder, 0, sizeof (folder));          memset (folder, 0, sizeof (folder));
199      il = SHBrowseForFolder (&bi);      il = SHBrowseForFolder (&bi);
200      if (il) {      if (il != NULL) {
201          SHGetPathFromIDList (il, folder);          SHGetPathFromIDList (il, folder);
202          _SHFree (il);          _SHFree (il);
203          return folder;          return folder;
# Line 278  set_clip_text (HWND hwnd, const char *te Line 280  set_clip_text (HWND hwnd, const char *te
280  int  int
281  set_clip_text2 (HWND hwnd, const char *text, int nbytes, int as_footer)  set_clip_text2 (HWND hwnd, const char *text, int nbytes, int as_footer)
282  {  {
283        const char *fmt;
284      char *p, *new_text;      char *p, *new_text;
285    
286      p = get_clip_text (hwnd);      p = get_clip_text (hwnd);
287      if (!p)      if (!p)
288          return WPTERR_CLIP_GET;          return WPTERR_CLIP_GET;
289      new_text = new char [strlen (p)+strlen (text)+8];      if (as_footer == 0)
290            fmt = "%s\r\n%s\r\n\r\n";
291        else
292            fmt = "%s\n%s\n\n";
293        new_text = new char [strlen (p)+strlen (text)+strlen (fmt)+2];
294      if (!new_text)      if (!new_text)
295          BUG (0);          BUG (0);
296      if (as_footer == 0)      if (as_footer == 0)
297          sprintf (new_text, "%s\r\n%s\r\n\r\n", text, p);          sprintf (new_text, fmt, text, p);
298      else      else
299          sprintf (new_text, "%s\n%s\n\n", p, text);          sprintf (new_text, fmt, p, text);
300      set_clip_text (hwnd, new_text, strlen (new_text)+1);      set_clip_text (hwnd, new_text, strlen (new_text)+1);
301      free_if_alloc (p);      free_if_alloc (p);
302      free_if_alloc (new_text);      free_if_alloc (new_text);
# Line 310  make_filename (const char *path, const c Line 317  make_filename (const char *path, const c
317          size += strlen (path);          size += strlen (path);
318      if (file && *file)      if (file && *file)
319          size += strlen (file);          size += strlen (file);
320      if( ext && *ext )      if (ext && *ext)
321          size += strlen( ext );          size += strlen (ext);
322      p = new char[size + 4];      p = new char[size + 4];
323      if (!p)      if (!p)
324          BUG (0);          BUG (0);
325      memset( p, 0, size );      memset (p, 0, size);
326      if( path ) {      if (path) {
327          strcat( p, path );          strcat (p, path);
328          if( path[strlen( path ) -1] != '\\' )          if (path[strlen (path) -1] != '\\')
329              strcat( p, "\\" );              strcat (p, "\\");
330      }      }
331      if( file )      if (file != NULL)
332          strcat( p, file );          strcat (p, file);
333      if( ext ) {      if (ext != NULL) {
334          strcat( p, "." );          strcat (p, ".");
335          strcat( p, ext );          strcat (p, ext);
336      }      }
337      return p;      return p;
338  }  }
# Line 435  msg_box (HWND hwnd, const char *text, co Line 442  msg_box (HWND hwnd, const char *text, co
442  }  }
443    
444    
 /* Safe strdup version (C++ version). */  
 char*  
 m_strdup (const char *str)  
 {  
     char *p = new char[strlen (str) + 1];  
     if (!p)  
         BUG (NULL);  
     strcpy (p, str);  
     return p;  
 }  
   
   
445  /* Center the hwndChild relative to parent.  /* Center the hwndChild relative to parent.
446     The style param allows to specificy additional styles (like topmost). */     The style param allows to specificy additional styles (like topmost). */
447  void  void
# Line 492  center_window2 (HWND hwndChild, HWND par Line 487  center_window2 (HWND hwndChild, HWND par
487    
488  /* Center the given hwndChild window with no special style. */  /* Center the given hwndChild window with no special style. */
489  void  void
490  center_window (HWND hwndChild, HWND hwndParent)  center_window (HWND child, HWND parent)
491  {  {
492      center_window2 (hwndChild, hwndParent, NULL);      center_window2 (child, parent, NULL);
493  }  }
494    
495    
# Line 502  center_window (HWND hwndChild, HWND hwnd Line 497  center_window (HWND hwndChild, HWND hwnd
497     Format: MAJOR.MINOR.PATCH1.PATCH2     Format: MAJOR.MINOR.PATCH1.PATCH2
498     Return value: 0 on success. */     Return value: 0 on success. */
499  int  int
500  get_file_version (const char *fname, WORD *major, WORD *minor,  get_file_version (const char *fname,
501                    WORD *patch1, WORD *patch2)                    WORD *major, WORD *minor, WORD *patch1, WORD *patch2)
502  {  {
503      VS_FIXEDFILEINFO *inf;      VS_FIXEDFILEINFO *inf;
504      char file[MAX_PATH+1] = {0};      char file[MAX_PATH+1] = {0};
# Line 572  get_temp_name (char *buf, DWORD buflen, Line 567  get_temp_name (char *buf, DWORD buflen,
567  {  {
568      char tmp[32];      char tmp[32];
569    
570        
571      if (!name) {      if (!name) {
572          sprintf (tmp, "%08lX", GetTickCount ());          _snprintf (tmp, DIM (tmp)-1, "%08lX", GetTickCount ());
573          name = tmp;          name = tmp;
574      }      }
575    
576      /* in the mobile mode we use a local temp folder      /* In the mobile mode we need to use the current directory
577         with the fixed name 'temp'. */         as the temp path because no files should be stored outside
578      if (mobile_mode_active) {         the USB disk drive. */
579          _snprintf (buf, buflen-1, "temp\\%s", name);  #ifdef WINPT_MOBILE
580          return 0;      memset (buf, 0, buflen);
581      }      strncpy (buf, name, buflen-1);
582        return 0;
583    #endif
584    
585      if (!GetTempPath (buflen - strlen (name) -2, buf)) {      if (!GetTempPath (buflen - strlen (name) -2, buf)) {
586          log_debug ("GetTempPath() failed ec=%d\n", (int)GetLastError ());          log_debug ("GetTempPath() failed ec=%d\n", (int)GetLastError ());
587          return -1;          return -1;
588      }      }
589    
590      strcat (buf, name);      strcat (buf, name);
591      return 0;      return 0;
592  }  }
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