Celestin Apprentice 5/Apprentice-Release5.iso/Source Code/Libraries/DCLAP 6d/dclap6d/DClap/DFindDlog.cpp

Text File | 1996-07-05 | 5KB | 218 lines

// DFindDlog.cpp


#include <ncbi.h>
#include <dgg.h>
#include <Dvibrant.h>
#include <DControl.h>
#include <DDialogText.h>
#include <DApplication.h>
#include <DMenu.h>
#include <DWindow.h>
#include <DTask.h>
#include <DUtil.h>
#include "DFindDlog.h"


Boolean DFindDialog::fBackwards= false;
Boolean DFindDialog::fCaseSense= false;
Boolean DFindDialog::fFullWord= false;
char* DFindDialog::fTarget[DFindDialog::kMaxTarg];
char* DFindDialog::fReplace[DFindDialog::kMaxReplace];


void DFindDialog::FindAgain()
{
    Boolean saveback= fBackwards;
    fBackwards= gKeys->shift();
    DoFind();
    fBackwards= saveback;
}

Boolean DFindDialog::IsMyAction(DTaskMaster* action)
{
    DView* aview= (DView*) action;

    switch (action->Id()) {
        case cBackwards : fBackwards= aview->GetStatus(); return true;
        case cCaseSense : fCaseSense= aview->GetStatus(); return true;
        case cFullWord  : fFullWord= aview->GetStatus(); return true;

        case findId:
        case replaceId:
        case replaceFindId:
        case replaceAllId:
            switch (action->Id()) {
                case replaceFindId:
                    GetReplace(); DoReplace();
                    // fall into findId
                case findId        :
                    GetFind(); DoFind();
                    break;

                case replaceId:
                    GetReplace(); DoReplace();
                    break;

                case replaceAllId:
                    GetReplace(); DoReplaceAll();
                    break;
                }
            fModal= false;
            this->Close();
            return true;

        default:
            return DWindow::IsMyAction(action);
        }
}


DFindDialog::DFindDialog() :
  DWindow( 0, gApplication, DWindow::fixed, -10, -10, -50, -20, "Find", kDontFreeOnClose)
    //fBackwards(false), fCaseSense(false), fFullWord(false)
{
    fFindText= NULL;
    fReplaceText= NULL;
#if 0
    short i;
    for (i=0; i<kMaxTarg; i++) fTarget[i] = NULL;
    for (i=0; i<kMaxReplace; i++) fReplace[i] = NULL;
#endif
}

void DFindDialog::Open()
{
    if (!fFindText) BuildDlog();
    this->Select(); // for motif
    DWindow::Open();
}

void DFindDialog::InitFindDialog()
{
    short i;
    fBackwards= false;
    fCaseSense= false;
    fFullWord= false;
    for (i=0; i<kMaxTarg; i++) fTarget[i] = NULL;
    for (i=0; i<kMaxReplace; i++) fReplace[i] = NULL;
}

const char* DFindDialog::GetReplace()
{
    if (fReplaceText) {
        char* str= fReplaceText->GetText();
        Boolean gotstr= (str && *str);
        if (gotstr && (!fReplace[0] || StringCmp( str, fReplace[0]) != 0)) {
            MemFree(fReplace[kMaxReplace-1]);
            for (short i=kMaxReplace-1; i>0; i--) fReplace[i] = fReplace[i-1];
            fReplace[0]= str;
            }
        else
            MemFree( str);
        return fReplace[0];
        }
    else return NULL;
}

const char* DFindDialog::GetFind()
{
    if (fFindText) {
        char* str= fFindText->GetText();
        Boolean gotstr= (str && *str);
        if (gotstr && (!fTarget[0] || StringCmp( str, fTarget[0]) != 0)) {
            MemFree(fTarget[kMaxTarg-1]);
            for (short i=kMaxTarg-1; i>0; i--) fTarget[i] = fTarget[i-1];
            fTarget[0]= str;
            }
        else
            MemFree( str);
        return fTarget[0];
        }
    else return NULL;
}


DFindDialog::~DFindDialog()
{
#if 0
    short i;
    for (i=0; i<kMaxTarg; i++) MemFree(fTarget[i]);
    for (i=0; i<kMaxReplace; i++) MemFree(fReplace[i]);
#endif
}


void DFindDialog::BuildDlog()
{
    DView * super;
    DPrompt* pr;
    DCheckBox* ck;
    DCluster * maincluster;
    DDefaultButton* db;
    DButton* bb;
    char    * target;
    Nlm_PoinT npt;

    super= this;

#if 0
        // this cluster messes up location of DEditText....
    maincluster= new DCluster( 0, super, 60, 40, true, NULL);
    super= maincluster;
#endif

    pr= new DPrompt( 0, super, "   Find", 0, 0, Nlm_programFont);
    super->NextSubviewToRight();
    target= fTarget[0];
    fFindText= new DEditText( 0, super, target, 50, Nlm_programFont);
    this->SetEditText( fFindText);

    super->NextSubviewBelowLeft();
    pr= new DPrompt( 0, super, "Replace", 0, 0, Nlm_programFont);
    super->NextSubviewToRight();
    target= fReplace[0];
    fReplaceText= new DEditText( 0, super, target, 50, Nlm_programFont);


    maincluster= new DCluster( 0, super, 60, 10, true, NULL);
    super= maincluster;

    super->NextSubviewBelowLeft();
    ck= new DCheckBox(cBackwards, super, "Backwards");
    ck->SetStatus(fBackwards);
    super->NextSubviewToRight();
    ck= new DCheckBox(cCaseSense, super, "Case sensitive");
    ck->SetStatus(fCaseSense);
    super->NextSubviewToRight();
    ck= new DCheckBox(cFullWord, super, "Entire word");
    ck->SetStatus(fFullWord);
    //super->NextSubviewToRight();

    super= this;
    //super->NextSubviewToRight();
    super->NextSubviewBelowLeft();

#if 1
    maincluster= new DCluster( 0, super, 10, 40, true, NULL);
    super= maincluster;
#endif

    bb= new DButton( replaceId, super, "Replace");
    super->NextSubviewToRight();
    bb= new DButton( replaceFindId, super, "Replace & Find");
    super->NextSubviewToRight();
    bb= new DButton( replaceAllId, super, "Replace All");
    super->NextSubviewToRight();
     super->GetNextPosition( &npt);
     npt.x += 8;
     super->SetNextPosition( npt);
    db= new DDefaultButton( findId, super, "Find");
    //db->SetResize( DView::fixed, DView::moveinsuper);

    super = this;
}