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#pragma once
#include <wx/progdlg.h>
#include <string>
#include <memory>
#include <stdexcept>
namespace wxutil
{
class ModalProgressDialog :
public wxProgressDialog
{
public:
/**
* Constructor accepts window to be modal for and the dialog title.
*/
ModalProgressDialog(const std::string& title, wxWindow* parent = nullptr);
/**
* Exception thrown when cancel button is pressed.
*/
struct OperationAbortedException
: public std::runtime_error
{
OperationAbortedException(const std::string& what)
: std::runtime_error(what) {}
};
/**
* Set the completed fraction of the progress bar.
* If the user has clicked the Cancel button since the last update, this method
* will throw an exception to indicate an aborted operation.
*/
void setFraction(double fraction);
/**
* Set the text to display in the label, and pulse the progress bar. If the
* user has clicked the Cancel button since the last update, this method
* will throw an exception to indicate an aborted operation.
*/
void setText(const std::string& text);
/**
* Set the text to display in the label, and the completed fraction of the progress bar.
* If the user has clicked the Cancel button since the last update, this method
* will throw an exception to indicate an aborted operation.
*/
void setTextAndFraction(const std::string& text, double fraction);
};
typedef std::shared_ptr<ModalProgressDialog> ModalProgressDialogPtr;
} // namespace
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