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#pragma once
#include <wx/dataview.h>
#include "ui/iwindowstate.h"
#include "idecltypes.h"
#include "../dialog/DialogBase.h"
class wxSizer;
class wxButton;
class wxStdDialogButtonSizer;
namespace wxutil
{
class DeclarationSelector;
/**
* Base implementation of a Declaration chooser dialog.
*
* Provides a tree view of available declaration items plus optional previews
* of the active selection.
*
* It will attempt to restore the last selected item from the registry when shown,
* unless the SetSelectedDeclName() method is called, which always takes precedence.
*/
class DeclarationSelectorDialog :
public DialogBase,
public ui::IPersistableObject
{
private:
decl::Type _declType;
DeclarationSelector* _selector;
wxSizer* _mainSizer;
wxSizer* _bottomRowSizer;
wxStdDialogButtonSizer* _buttonSizer;
wxButton* _reloadDeclsButton;
bool _restoreSelectionFromRegistry;
public:
DeclarationSelectorDialog(decl::Type declType, const std::string& title,
const std::string& windowName, wxWindow* parent = nullptr);
// Get the currently selected declaration name
virtual std::string GetSelectedDeclName();
// Set the declaration selection in the selector
virtual void SetSelectedDeclName(const std::string& declName);
int ShowModal() override;
void loadFromPath(const std::string& registryKey) override;
void saveToPath(const std::string& registryKey) override;
protected:
void SetSelector(DeclarationSelector* selector);
// Adds a widget to the bottom row, to the left of the standard buttons
void AddItemToBottomRow(wxWindow* widget);
// Adds a widget to the bottom row, to the left of the standard buttons
void AddItemToBottomRow(wxSizer* sizer);
wxButton* GetAffirmativeButton();
private:
void HandleTreeViewSelectionChanged();
void onDeclSelectionChanged(wxDataViewEvent& ev);
void onDeclItemActivated(wxDataViewEvent& ev);
void onReloadDecls(wxCommandEvent& ev);
};
}
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