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Annotation of mstools/samples/midimon/prefer.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * prefer.c - Routines to get and set user preferences.
                      3:  */
                      4: 
                      5: #include <windows.h>
                      6: #include <mmsystem.h>
                      7: #include <stdio.h>
                      8: #include "midimon.h"
                      9: #include "prefer.h"
                     10: 
                     11: /* getPreferences - Reads .INI file and gets the setup preferences.
                     12:  *      Currently, the only user preferences are window location and size.
                     13:  *      If the .INI file does not exist, returns default values.
                     14:  *
                     15:  * Params:  lpPreferences - Points to a PREFERENCES data structure that
                     16:  *              is filled with the retrieved user preferences.
                     17:  *
                     18:  * Return:  void
                     19: */
                     20: void getPreferences(LPPREFERENCES lpPreferences)
                     21: {
                     22:     lpPreferences->iInitialX = 
                     23:         GetPrivateProfileInt(INI_DISPLAYWINDOW, INI_X, DEF_X, INI_FILENAME);
                     24: 
                     25:     lpPreferences->iInitialY = 
                     26:         GetPrivateProfileInt(INI_DISPLAYWINDOW, INI_Y, DEF_Y, INI_FILENAME);
                     27: 
                     28:     lpPreferences->iInitialW = 
                     29:         GetPrivateProfileInt(INI_DISPLAYWINDOW, INI_W, DEF_W, INI_FILENAME);
                     30: 
                     31:     lpPreferences->iInitialH = 
                     32:         GetPrivateProfileInt(INI_DISPLAYWINDOW, INI_H, DEF_H, INI_FILENAME);
                     33: }
                     34: 
                     35: /* setPreferences - Writes the .INI file with the given setup preferences.
                     36:  *
                     37:  * Params:  lpPreferences - Points to a PREFERENCES data structure containing
                     38:  *              the user preferences.
                     39:  *
                     40:  * Return:  void
                     41:  */
                     42: void setPreferences(LPPREFERENCES lpPreferences)
                     43: {
                     44:     char szTempString[20];
                     45: 
                     46:     sprintf(szTempString, "%d", lpPreferences->iInitialX);
                     47:     if(WritePrivateProfileString(INI_DISPLAYWINDOW, INI_X,
                     48:                               (LPSTR) szTempString, INI_FILENAME) == 0)
                     49:         Error("Error writing MIDIMON.INI");
                     50:         
                     51:     sprintf(szTempString, "%d", lpPreferences->iInitialY);
                     52:     if(WritePrivateProfileString(INI_DISPLAYWINDOW, INI_Y,
                     53:                               (LPSTR) szTempString, INI_FILENAME) == 0)
                     54:         Error("Error writing MIDIMON.INI");
                     55:         
                     56:     sprintf(szTempString, "%d", lpPreferences->iInitialW);
                     57:     if(WritePrivateProfileString(INI_DISPLAYWINDOW, INI_W,
                     58:                               (LPSTR) szTempString, INI_FILENAME) == 0)
                     59:         Error("Error writing MIDIMON.INI");
                     60:         
                     61:     sprintf(szTempString, "%d", lpPreferences->iInitialH);
                     62:     if(WritePrivateProfileString(INI_DISPLAYWINDOW, INI_H,
                     63:                               (LPSTR) szTempString, INI_FILENAME) == 0)
                     64:         Error("Error writing MIDIMON.INI");
                     65: }

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