porting_android.h

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/*
Minetest
Copyright (C) 2014 celeron55, Perttu Ahola <celeron55@gmail.com>
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
 
#pragma once
 
#ifndef __ANDROID__
#error This header has to be included on Android port only!
#endif
 
#include "irrlichttypes_bloated.h"
#include <string>
 
namespace porting {
void showTextInputDialog(const std::string &hint, const std::string &current, int editType);
 
void showComboBoxDialog(const std::string optionList[], s32 listSize, s32 selectedIdx);
 
void shareFileAndroid(const std::string &path);
 
/*
 * Types of Android input dialog:
 * 1. Text input (single/multi-line text and password field)
 * 2. Selection input (combo box)
 */
enum AndroidDialogType { TEXT_INPUT, SELECTION_INPUT };
 
/*
 * WORKAROUND for not working callbacks from Java -> C++
 * Get the type of the last input dialog
 */
AndroidDialogType getLastInputDialogType();
 
/*
 * States of Android input dialog:
 * 1. The dialog is currently shown.
 * 2. The dialog has its input sent.
 * 3. The dialog is canceled/dismissed.
 */
enum AndroidDialogState { DIALOG_SHOWN, DIALOG_INPUTTED, DIALOG_CANCELED };
 
/*
 * WORKAROUND for not working callbacks from Java -> C++
 * Get the state of the input dialog
 */
AndroidDialogState getInputDialogState();
 
/*
 * WORKAROUND for not working callbacks from Java -> C++
 * Get the text in the current/last input dialog
 * This function clears the dialog state (set to canceled). Make sure to save
 * the dialog state before calling this function.
 */
std::string getInputDialogMessage();
 
/*
 * WORKAROUND for not working callbacks from Java -> C++
 * Get the selection in the current/last input dialog
 * This function clears the dialog state (set to canceled). Make sure to save
 * the dialog state before calling this function.
 */
int getInputDialogSelection();
 
 
bool hasPhysicalKeyboardAndroid();
 
#ifndef SERVER
float getDisplayDensity();
v2u32 getDisplaySize();
#endif
 
}