blame: source/code/DialogBox.hpp

/*

===========================================================================

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2016 Poul Sander

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program.  If not, see http://www.gnu.org/licenses/

Source information and contacts persons can be found at

http://www.blockattack.net

===========================================================================

*/

#ifndef DIALOGBOX_HPP

#define DIALOGBOX_HPP

#include "sago/GameStateInterface.hpp"

#include <string>

#include "ReadKeyboard.h"

#include <memory>

#include "scopeHelpers.hpp"

#include "global.hpp"

struct VirtualKeyboard {

	const std::string leftChar = "‹";

	const std::string rightChar = "›";

	const std::string backspace = "«";

	std::string alphabet = std::string(_("ABCDEFGHIJKLMNOPQRSTUVWXYZ"

	                       "abcdefghijklmnopqrstuvwxyz"

	                       ".,:!?+_^@#%&=*")) + leftChar + rightChar + backspace;

	std::vector<std::string> gamePadChars;

	std::vector<sago::SagoTextField> gamePadCharFields;

	int selectedChar = 0;

};

class DialogBox : public sago::GameStateInterface {

public:

	DialogBox(int x, int y, const std::string& name, const std::string& header);

	DialogBox(const DialogBox& orig) = delete;

	DialogBox& operator=(const DialogBox& orig) = delete;

	virtual ~DialogBox();

	bool IsActive() override;

	void Draw(SDL_Renderer* target) override;

	void ProcessInput(const SDL_Event& event, bool &processed) override;

	void SetName(const std::string& name);

	std::string GetName() const;

	bool IsUpdated() const;

private:

	void virtualKeyboardWriteSelectedChar(ReadKeyboard *rk, const std::string& insertChar) const;

	bool isActive = true;

	bool bMouseUp = false;

	std::shared_ptr<ReadKeyboard> rk;

	int x;

	int y;

	std::string name;

	std::string header;

	bool updated = false;

	SDL_TextInput textInputScope;

	sago::SagoTextField headerLabel;

	sago::SagoTextField enterLabel;

	sago::SagoTextField cancelLabel;

	sago::SagoTextField textField;

	sago::SagoTextField cursorLabel;

	VirtualKeyboard virtualKeyboard;

	int oldmousex = 0;

	int oldmousey = 0;

};

void DrawRectYellow(SDL_Renderer* target, int topx, int topy, int height, int width);

#endif /* DIALOGBOX_HPP */