/*
 * Dialogs serving menu commands.
 */

#ifndef menudialogsIncluded
#define menudialogsIncluded

#include "browser.h"
#include <InterViews/button.h>
#include <InterViews/streditor.h>

class StringDialog;
class RSLBrowser;

class FileDialog {
  public:
    FileDialog(RSLBrowser* browser);
    bool Accept(const char* startfile, const char* msg = "\0");
    const char* ChooseFile(const char* prevfile = "\0",
	const char* msg = "\0");
  private:
    const char* lastfile;
    const char* choice;
    RSLBrowser* browser;
};

/*
 * Not used right now -- pullright used instead.  Maybe later.  Cf.
 * CloseMenuItem::Do and ExposeMenuItem::Do.
 */
class FileListDialog {
  public:
    FileListDialog(RSLBrowser* browser);
    bool Accept();
    const char* FileListDialog::ChooseFile();
  private:
    const char* choice;
    RSLBrowser* browser;
};

class SearchDialog {
  public:
    SearchDialog(RSLBrowser* browser, char* msg);
    bool Accept();
    const char* ChooseSearchString();
  private:
    StringDialog* lastsearch;
    char* msg;
    const char* choice;
    RSLBrowser* browser;
};

class BasicDialog : public Dialog {
public:
    BasicDialog();

    virtual bool Accept();
protected:
    void Forward(Event&);
    bool KeyEquiv(Event&);
};

class AcknowledgeDialog : public BasicDialog {
public:
    AcknowledgeDialog(const char* msg, const char* btnLbl = "   OK   ");

    virtual void Acknowledge();
};

class ConfirmDialog : public BasicDialog {
public:
    ConfirmDialog(const char* msg, const char* confirmLbl = "   OK   ");
};

class StringDialog : public BasicDialog {
public:
    StringDialog(
        const char* msg, const char* sample = "",
        const char* confirmLbl = "   OK   "
    );
    StringDialog(
        const char* msg, int width,
        const char* confirmLbl = "   OK   "
    );

    const char* String();
    void Select();
    void Select(int);
    void Select(int, int);
    virtual bool Accept();
private:
    void Init(const char*, const char*, int width = 0);
private:
    class StringEditor* _sedit;
};

#endif