wredel.c

开放源码的编译器open watcom 1.6.0版的源代码

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
*
*    The Original Code and all software distributed under the License are
*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
*    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
*    NON-INFRINGEMENT. Please see the License for the specific language
*    governing rights and limitations under the License.
*
*  ========================================================================
*
* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
*               DESCRIBE IT HERE!
*
****************************************************************************/


#include <windows.h>
#include <ddeml.h>

#include "waccel.h"
#include "wmenu.h"
#include "wstring.h"

#include "wreglbl.h"
#include "wremain.h"
#include "wremem.h"
#include "wrenames.h"
#include "wregcres.h"
#include "wreseted.h"
#include "wrectl3d.h"
#include "wredel.h"
#include "wre_rc.h"
#include "wrdll.h"
#include "wresall.h"
#include "wredde.h"
#include "wreaccel.h"
#include "wremenu.h"
#include "wrestr.h"
#include "wredlg.h"
#include "wremsg.h"
#include "wremsgs.gh"
#include "wreimage.h"
#include "wreimg.h"
#include "jdlg.h"

/****************************************************************************/
/* macro definitions                                                        */
/****************************************************************************/

/****************************************************************************/
/* type definitions                                                         */
/****************************************************************************/

/****************************************************************************/
/* external function prototypes                                             */
/****************************************************************************/
extern BOOL WINEXPORT WREResDeleteProc ( HWND, UINT, WPARAM, LPARAM );

/****************************************************************************/
/* static function prototypes                                               */
/****************************************************************************/
static void         WRESetWinInfo                ( HWND, char * );
static Bool         WREQueryDeleteName           ( char * );

/****************************************************************************/
/* static variables                                                         */
/****************************************************************************/

Bool WREDeleteCurrResource( Bool force )
{
    WRECurrentResInfo   curr;
    Bool                ok;

    WREGetCurrentResource( &curr );

    ok = WREDeleteResource( &curr, force );

    return( ok );
}

Bool WREDeleteResource( WRECurrentResInfo *curr, Bool force )
{
    char                *name;
    int                 type;
    Bool                ok;
    int                 index;
    HWND                res_lbox;
    WResLangNode        *lnode;

    name  = NULL;
    lnode = NULL;

    if( curr->info->current_type == (uint_16)RT_STRING ) {
        return( WREDeleteStringResources( curr, FALSE ) );
    }

    ok = ( curr->info && curr->res && curr->lang );

    if( ok )  {
        if( curr->type->Info.TypeName.IsName ) {
            type = 0;
        } else {
            type = curr->type->Info.TypeName.ID.Num;
        }
        name = WREGetResName( curr->res, type );
        ok = ( name != NULL );
    }

    if( ok && !force ) {
        ok = WREQueryDeleteName( name );
    }

    // nuke any edit sessions on this resource
    if( ok ) {
        lnode = curr->lang;
        switch( type ) {
            case RT_MENU:
                WREEndLangMenuSession( lnode );
                break;
            case RT_STRING:
                WREEndResStringSessions( curr->info );
                break;
            case RT_ACCELERATOR:
                WREEndLangAccelSession( lnode );
                break;
            case RT_DIALOG:
                WREEndLangDialogSession( lnode );
                break;
            case RT_GROUP_CURSOR:
            case RT_GROUP_ICON:
                ok = WREDeleteGroupImages( curr, (uint_16) type );
            case RT_BITMAP:
                if( ok ) {
                    WREEndLangImageSession( lnode );
                }
                break;
        }
    }

    if( ok ) {
        ok = WRRemoveLangNodeFromDir( curr->info->info->dir, &curr->type,
                                      &curr->res, &curr->lang );
        curr->info->modified = TRUE;
    }

    if( ok ) {
        if( !curr->type ) {
            curr->info->current_type = 0;
            ok = WREInitResourceWindow( curr->info, 0 );
        } else {
            res_lbox = GetDlgItem( curr->info->info_win, IDM_RNRES );
            index = (int)
                SendMessage( res_lbox, LB_FINDSTRING, 0, (LPARAM) name );
            if( index == LB_ERR ) {
                index = 0;
            }
            ok = WRESetResNamesFromType
                ( curr->info, curr->info->current_type, TRUE, NULL, index );
        }
    }

    if( ok ) {
        WRESetTotalText( curr->info );
    }

    if( name ) {
        WREMemFree( name );
    }

    return( ok );
}

Bool WREDeleteStringResources( WRECurrentResInfo *curr, Bool removing )
{
    WResTypeNode        *tnode;
    char                *text;
    Bool                ok;

    ok = TRUE;

    if( !removing ) {
        text = WREAllocRCString( WRE_ALLSTRINGS );
        ok = WREQueryDeleteName( text );
        if( text ) {
            WREFreeRCString( text );
        }
    }

    if( ok ) {
        tnode = curr->type;
        if( tnode == NULL ) {
            tnode = WRFindTypeNode( curr->info->info->dir,
                                    (uint_16)RT_STRING, NULL );
        }
        if( tnode ) {
            curr->info->modified = TRUE;
            ok = WRRemoveTypeNodeFromDir( curr->info->info->dir, tnode );
        }
    }

    // nuke any edit sessions on these string resources
    if( ok ) {
        curr->type = NULL;
        if( !removing ) {
            WREEndResStringSessions( curr->info );
        }
        curr->info->current_type = 0;
        ok = WREInitResourceWindow( curr->info, 0 );
    }

    return( ok );
}

Bool WRERemoveEmptyResource( WRECurrentResInfo *curr )
{
    char                *name;
    int                 type;
    Bool                ok;
    int                 index;
    HWND                res_lbox;

    name  = NULL;
    ok = TRUE;

    if( ok )  {
        if( curr->type->Info.TypeName.IsName ) {
            type = 0;
        } else {
            type = curr->type->Info.TypeName.ID.Num;
        }
        name = WREGetResName( curr->res, type );
        ok = ( name != NULL );
    }

    if( ok ) {
        ok = WRRemoveLangNodeFromDir( curr->info->info->dir, &curr->type,
                                      &curr->res, &curr->lang );
        curr->info->modified = TRUE;
    }

    if( ok ) {
        if( !curr->type ) {
            curr->info->current_type = 0;
            ok = WREInitResourceWindow( curr->info, 0 );
        } else {
            res_lbox = GetDlgItem( curr->info->info_win, IDM_RNRES );
            index = (int)
                SendMessage( res_lbox, LB_FINDSTRING, 0, (LPARAM) name );
            if( index == LB_ERR ) {
                index = 0;
            }
            ok = WRESetResNamesFromType
                ( curr->info, curr->info->current_type, TRUE, NULL, index );
        }
    }

    if( name ) {
        WREMemFree( name );
    }

    return( ok );
}

Bool WREQueryDeleteName ( char *name )
{
    HWND        dialog_owner;
    DLGPROC     proc_inst;
    HINSTANCE   app_inst;
    Bool        modified;

    dialog_owner  = WREGetMainWindowHandle();
    app_inst      = WREGetAppInstance();

    proc_inst = (DLGPROC)
        MakeProcInstance ( (FARPROC) WREResDeleteProc, app_inst );

    modified = JDialogBoxParam( app_inst, "WREDeleteResource", dialog_owner,
                                proc_inst, (LPARAM) name );

    FreeProcInstance ( (FARPROC) proc_inst );

    return  ( ( modified != -1 ) && ( modified == IDOK ) );
}

void WRESetWinInfo ( HWND hDlg, char *name )
{
    WRESetEditWithStr ( GetDlgItem ( hDlg, IDM_DELNAME ), name );
}

BOOL WR_EXPORT WREResDeleteProc ( HWND hDlg, UINT message,
                                  WPARAM wParam, LPARAM lParam )
{
    char  *name;
    BOOL   ret;

    ret = FALSE;

    switch (message) {

        case WM_INITDIALOG:
            name = (char *) lParam;
            WRESetWinInfo( hDlg, name );
            ret = TRUE;
            break;

        case WM_SYSCOLORCHANGE:
            WRECtl3dColorChange();
            break;

        case WM_COMMAND:
            switch( LOWORD(wParam) ) {
                case IDM_HELP:
                    WREHelpRoutine();
                    break;

                case IDOK:
                    EndDialog( hDlg, TRUE );
                    ret  = TRUE;
                    break;

                case IDCANCEL:
                    EndDialog ( hDlg, FALSE );
                    ret  = TRUE;
                    break;
            }
    }

    return ( ret );
}