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comparison win/dw.c @ 1381:3ba4853d5b78

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Initial attempt at dw_app_dir() for OS/2, Windows and Mac... This function will return the best attempt at determining the application data directory for the current platform. The executable directory on OS/2 or Windows. The application bundle directory on Mac. The "share" folder at the same level as the binary (or /usr/local/share if that can't be determined) plus the binary name on Unix.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Fri, 25 Nov 2011 17:36:59 +0000
parents cc66b6d4b74e
children 156e32814c83
comparison
equal deleted inserted replaced
1380:cc66b6d4b74e 1381:3ba4853d5b78
141 * the contents of the image to so it can be loaded by the Win32 API 141 * the contents of the image to so it can be loaded by the Win32 API
142 * We use _tempnam() which uses TMP env variable by default. It can be passed 142 * We use _tempnam() which uses TMP env variable by default. It can be passed
143 * an alternate temporary directory if TMP is not set, so we get the value 143 * an alternate temporary directory if TMP is not set, so we get the value
144 * of TEMP and store it here. 144 * of TEMP and store it here.
145 */ 145 */
146 static char _dw_alternate_temp_dir[MAX_PATH+1]; 146 static char _dw_alternate_temp_dir[MAX_PATH+1] = {0};
147 static char _dw_exec_dir[MAX_PATH+1] = {0};
147 148
148 int main(int argc, char *argv[]); 149 int main(int argc, char *argv[]);
149 150
150 #define ICON_INDEX_LIMIT 200 151 #define ICON_INDEX_LIMIT 200
151 HICON lookup[200]; 152 HICON lookup[200];
3647 char *alttmpdir; 3648 char *alttmpdir;
3648 #ifdef GDIPLUS 3649 #ifdef GDIPLUS
3649 struct GdiplusStartupInput si; 3650 struct GdiplusStartupInput si;
3650 #endif 3651 #endif
3651 3652
3653 /* Setup the private data directory */
3654 if(argc > 0 && argv[0])
3655 {
3656 char *pos = strrchr(argv[0], '\\');
3657
3658 /* Just to be safe try the unix style */
3659 if(!pos)
3660 pos = strrchr(argv[0], '/');
3661
3662 if(pos)
3663 strncpy(_dw_exec_dir, argv[0], (size_t)(pos - argv[0]));
3664 }
3665 /* If that failed... just get the current directory */
3666 if(!_dw_exec_dir[0])
3667 GetCurrentDirectory(MAX_PATH, _dw_exec_dir);
3668
3652 /* Initialize our thread local storage */ 3669 /* Initialize our thread local storage */
3653 _foreground = TlsAlloc(); 3670 _foreground = TlsAlloc();
3654 _background = TlsAlloc(); 3671 _background = TlsAlloc();
3655 _hPen = TlsAlloc(); 3672 _hPen = TlsAlloc();
3656 _hBrush = TlsAlloc(); 3673 _hBrush = TlsAlloc();
10712 } 10729 }
10713 return _user_dir; 10730 return _user_dir;
10714 } 10731 }
10715 10732
10716 /* 10733 /*
10734 * Returns a pointer to a static buffer which containes the
10735 * private application data directory.
10736 */
10737 char *dw_app_dir(void)
10738 {
10739 return _dw_exec_dir;
10740 }
10741
10742 /*
10717 * Call a function from the window (widget)'s context. 10743 * Call a function from the window (widget)'s context.
10718 * Parameters: 10744 * Parameters:
10719 * handle: Window handle of the widget. 10745 * handle: Window handle of the widget.
10720 * function: Function pointer to be called. 10746 * function: Function pointer to be called.
10721 * data: Pointer to the data to be passed to the function. 10747 * data: Pointer to the data to be passed to the function.