OS/2 Shareware BBS: 22 gnu/22-gnu.zip/dlged002.zip/dlguser.cpp

C/C++ Source or Header | 1995-11-24 | 5KB | 217 lines

/*


    dlguser.cpp (emx+gcc)

    1995 Giovanni Iachello
    This is freeware software. You can use or modify it as you wish,
    provided that the part of code that I wrote remains freeware.
    Freeware means that the source code must be available on request
    to anyone.
    You must also include this notice in all files derived from this
    file.


*/

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define INCL_WIN
#include "pmwin.h"
#include "pmdlg.h"
#include "pmgpi.h"
#include "pmstdres.h"
#include "dlgedit.h"
#include "dlgdata.h"

/////////////////////////////////////////////////////////////////////////////

ControlWin::ControlWin(PMWin* iowner, PCSZ pszClass, PCSZ pszName,
    ULONG flStyle, LONG x, LONG y, LONG cx, LONG cy,
       HWND hwndInsertBehind, ULONG id, PVOID pCtlData, PVOID pPresParams) :

    PMSubclassWin(iowner->getHwnd(),pszClass,pszName,flStyle,x,y,cx,cy,
        iowner->getHwnd(),hwndInsertBehind,id,pCtlData,pPresParams)
{
    owner=iowner;
}

BOOL ControlWin::destroyWin()
{
    return WinDestroyWindow(hwnd);
}

BOOL ControlWin::other(PMEvent &event)
{
    switch (event.msg) {
        case WM_CONTEXTMENU:
            owner->postMsg(WM_CTRLMENU,(MPARAM)this,event.mp1);
            event.ret=(MRESULT)TRUE;
            return TRUE;
        default:
            return FALSE;
    }
    return FALSE;
}


/////////////////////////////////////////////////////////////////////////////


BOOL CtrlFlagsDialog::createWin()
{
    int i;
    _style *p;
    p=aWindowStyles; // ricava dalla struttura i flags
    i=0;
    while (p->label!=NULL) {
        if (dc->flags&p->value) dlgflags.fl[i]=1;
        else dlgflags.fl[i]=0;
        p++;
        i++;
    }
    p=apsStyles[dc->classidx]; // ricava dalla struttura i flags
    i=13;
    while (p->label!=NULL) {
        if (p->type) {
            if ((dc->flags&p->bits)==p->value) dlgflags.fl[i]=1;
            else dlgflags.fl[i]=0;
        } else {
            if (dc->flags&p->value) dlgflags.fl[i]=1;
            else dlgflags.fl[i]=0;
        }
        p++;
        i++;
    }
    int ret=PMModalDialog::createWin();
    if (ret) {
        dc->flags=0;
        p=aWindowStyles; // ricava dalla struttura i flags
        i=0;
        while (p->label!=NULL) {
            if (dlgflags.fl[i])
                dc->flags|=p->value;
            p++;
            i++;
        }
        p=apsStyles[dc->classidx]; // ricava dalla struttura i flags
        i=13;
        while (p->label!=NULL) {
            if (p->type) {
                if (dlgflags.fl[i])
                    dc->flags=(dc->flags&(~p->bits))|p->value;
            } else {
                if (dlgflags.fl[i])
                    dc->flags|=p->value;
            }
            p++;
            i++;
        }
    }
    return ret;
}

BOOL CtrlFlagsDialog::initdlg()
{
    _style *p=apsStyles[dc->classidx]; // scrivi nei checkbox i nomi dei flags
    int cbid=DCF_1;
    while (p->label!=NULL) {
        PMControl *c=controlFromID(cbid);
        assert(c);
        c->setWindowText(p->label);
        cbid++;
        p++;
    }
    while (cbid<=DCF_F) {
        controlFromID(cbid)->setPos(getHwnd(),0,0,0,0,SWP_HIDE );
        cbid++;
    }
    return TRUE;
}


////////////////////////////////////////////////////////////////////////////

CtrlListDialog::CtrlListDialog(HWND parent,HWND owner,WorkWindow *iww,PMWin* ieditor) :
    PMModelessDialog(parent,owner,DLG_CTRLLIST,ctrlmap,&dlginfo)
{
    ww=iww;
    editor=ieditor;
}


BOOL CtrlListDialog::initdlg()
{
    char buf[128];
    PMListBox* lb=(PMListBox*)controlFromID(DCTRLLIST_LB_CTRLLIST);
    if (ww) {
        _dlgcontrol* p=ww->dlginfo->dlgctrl;

        while (p!=NULL) {
            strcpy(buf,apchClassNames[p->classidx]);
            strcat(buf," - ");
            strcat(buf,p->idc);
            lb->insertItem(LIT_END,buf);
            p=p->next;
        }
    }

    return TRUE;
}

BOOL CtrlListDialog::command(USHORT id,USHORT cmddev)
{
    // find pointer to control information structure
    switch (id) {
    case DCTRLLIST_PB_PROP:
    case DCTRLLIST_PB_DELETE:
    case DCTRLLIST_PB_FLAGS:
        _dlgcontrol* p=ww->dlginfo->dlgctrl;
        PMListBox* lb=(PMListBox*)controlFromID(DCTRLLIST_LB_CTRLLIST);
        int ctrlnum=lb->querySelection();
        if (ctrlnum<0) return PMModalDialog::command(id,cmddev); // non era selezionato nessun controllo
        while (p!=NULL && ctrlnum>0) {
            p=p->next;
            ctrlnum--;
        }
        ww->edctrl=p;
    case DID_OK:
        editor->postMsg(WM_CLOSECTRLLIST);
    }
    // le workwindow do the work!!
    switch (id) {
    case DCTRLLIST_PB_PROP:
        ww->command(IDM_PU_PROP,cmddev);
        break;
    case DCTRLLIST_PB_DELETE:
        ww->command(IDM_PU_DELETE,cmddev);
        break;
    case DCTRLLIST_PB_FLAGS:
        ww->command(IDM_PU_FLAGS,cmddev);
        break;
    }
    // refresh the control listbox
    switch (id) {
    case DCTRLLIST_PB_PROP:
    case DCTRLLIST_PB_DELETE:
        PMListBox* lb=(PMListBox*)controlFromID(DCTRLLIST_LB_CTRLLIST);
        assert(lb);
        lb->deleteAll(); // delete all items
        initdlg();
    }
    return PMModalDialog::command(id,cmddev);
}

BOOL CtrlListDialog::other(PMEvent& evt)
{
    if (evt.msg == WM_REFRESH) {
        PMListBox* lb=(PMListBox*)controlFromID(DCTRLLIST_LB_CTRLLIST);
        assert(lb);
        lb->deleteAll(); // delete all items
        initdlg();
    }
    return FALSE;
}