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Annotation of hatari/src/dialog.c, revision 1.1.1.14

1.1       root        1: /*
1.1.1.4   root        2:   Hatari - dialog.c
                      3: 
                      4:   This file is distributed under the GNU Public License, version 2 or at
                      5:   your option any later version. Read the file gpl.txt for details.
1.1       root        6: 
1.1.1.12  root        7:   Code to handle our options dialog.
1.1       root        8: */
1.1.1.13  root        9: const char Dialog_fileid[] = "Hatari dialog.c : " __DATE__ " " __TIME__;
1.1.1.3   root       10: 
1.1       root       11: #include "main.h"
                     12: #include "configuration.h"
1.1.1.12  root       13: #include "change.h"
1.1       root       14: #include "dialog.h"
1.1.1.11  root       15: #include "log.h"
1.1.1.2   root       16: #include "sdlgui.h"
1.1.1.12  root       17: #include "screen.h"
1.1.1.13  root       18: #include "statusbar.h"
1.1       root       19: 
                     20: 
1.1.1.2   root       21: /*-----------------------------------------------------------------------*/
1.1.1.11  root       22: /**
                     23:  * Open Property sheet Options dialog.
1.1.1.12  root       24:  * 
                     25:  * We keep all our configuration details in a structure called
                     26:  * 'ConfigureParams'. When we open our dialog we make a backup
                     27:  * of this structure. When the user finally clicks on 'OK',
                     28:  * we can compare and makes the necessary changes.
                     29:  * 
1.1.1.14! root       30:  * Return true if user chooses OK, or false if cancel!
1.1.1.11  root       31:  */
1.1.1.12  root       32: bool Dialog_DoProperty(void)
1.1       root       33: {
1.1.1.12  root       34:        bool bOKDialog;  /* Did user 'OK' dialog? */
                     35:        bool bForceReset;
1.1.1.13  root       36:        bool bLoadedSnapshot;
1.1.1.12  root       37:        CNF_PARAMS current;
1.1       root       38: 
1.1.1.14! root       39:        Main_PauseEmulation(true);
        !            40:        bForceReset = false;
1.1       root       41: 
1.1.1.12  root       42:        /* Copy details (this is so can restore if 'Cancel' dialog) */
                     43:        current = ConfigureParams;
                     44:        ConfigureParams.Screen.bFullScreen = bInFullScreen;
1.1.1.13  root       45:        bOKDialog = Dialog_MainDlg(&bForceReset, &bLoadedSnapshot);
                     46: 
                     47:        /* If a memory snapshot has been loaded, no further changes are required */
                     48:        if (bLoadedSnapshot)
                     49:        {
                     50:                /* changes from new memory snapshot may affect also info shown in statusbar */
                     51:                Statusbar_UpdateInfo();
                     52:                Main_UnPauseEmulation();
                     53:                return true;
                     54:        }
1.1       root       55: 
1.1.1.11  root       56:        /* Check if reset is required and ask user if he really wants to continue then */
1.1.1.12  root       57:        if (bOKDialog && !bForceReset
                     58:            && Change_DoNeedReset(&current, &ConfigureParams)
                     59:            && ConfigureParams.Log.nAlertDlgLogLevel >= LOG_WARN) {
1.1.1.11  root       60:                bOKDialog = DlgAlert_Query("The emulated system must be "
                     61:                                           "reset to apply these changes. "
                     62:                                           "Apply changes now and reset "
                     63:                                           "the emulator?");
                     64:        }
                     65: 
                     66:        /* Copy details to configuration */
                     67:        if (bOKDialog) {
1.1.1.12  root       68:                Change_CopyChangedParamsToConfiguration(&current, &ConfigureParams, bForceReset);
                     69:        } else {
                     70:                ConfigureParams = current;
1.1.1.11  root       71:        }
1.1.1.2   root       72: 
1.1.1.9   root       73:        Main_UnPauseEmulation();
1.1.1.2   root       74: 
1.1.1.9   root       75:        if (bQuitProgram)
1.1.1.11  root       76:                Main_RequestQuit();
1.1.1.6   root       77: 
1.1.1.9   root       78:        return bOKDialog;
1.1       root       79: }

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