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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#define FORBIDDEN_SYMBOL_EXCEPTION_getenv(a)
#include "common/config-manager.h"
#include "backends/platform/androidsdl/androidsdl-sdl.h"
#include "backends/events/androidsdl/androidsdl-events.h"
#include <SDL_android.h>
#include <SDL_screenkeyboard.h>
void OSystem_ANDROIDSDL::initBackend() {
// Create the backend custom managers
if (_eventSource == 0)
_eventSource = new AndroidSdlEventSource();
if (!ConfMan.hasKey("browser_lastpath") || (ConfMan.hasKey("browser_lastpath") && (ConfMan.get("browser_lastpath") == "/storage")))
ConfMan.set("browser_lastpath", getenv("SDCARD"));
if (!ConfMan.hasKey("gfx_mode"))
ConfMan.set("gfx_mode", "2x");
if (!ConfMan.hasKey("swap_menu_and_back_buttons"))
ConfMan.setBool("swap_menu_and_back_buttons", true);
else
swapMenuAndBackButtons(ConfMan.getBool("swap_menu_and_back_buttons"));
if (!ConfMan.hasKey("touchpad_mouse_mode")) {
const bool enable = SDL_ANDROID_GetMouseEmulationMode();
ConfMan.setBool("touchpad_mouse_mode", enable);
} else
touchpadMode(ConfMan.getBool("touchpad_mouse_mode"));
if (!ConfMan.hasKey("onscreen_control")) {
const bool enable = SDL_ANDROID_GetScreenKeyboardShown();
ConfMan.setBool("onscreen_control", enable);
} else
showOnScreenControl(ConfMan.getBool("onscreen_control"));
// Call parent implementation of this method
OSystem_POSIX::initBackend();
}
void OSystem_ANDROIDSDL::showOnScreenControl(bool enable) {
if (enable)
SDL_ANDROID_SetScreenKeyboardShown(1);
else
SDL_ANDROID_SetScreenKeyboardShown(0);
}
void OSystem_ANDROIDSDL::touchpadMode(bool enable) {
if (enable)
switchToRelativeMouseMode();
else
switchToDirectMouseMode();
}
void OSystem_ANDROIDSDL::swapMenuAndBackButtons(bool enable) {
static int KEYCODE_MENU = 82;
static int KEYCODE_BACK = 4;
if (enable) {
SDL_ANDROID_SetAndroidKeycode(KEYCODE_BACK, SDLK_F13);
SDL_ANDROID_SetAndroidKeycode(KEYCODE_MENU, SDLK_ESCAPE);
} else {
SDL_ANDROID_SetAndroidKeycode(KEYCODE_BACK, SDLK_ESCAPE);
SDL_ANDROID_SetAndroidKeycode(KEYCODE_MENU, SDLK_F13);
}
}
void OSystem_ANDROIDSDL::switchToDirectMouseMode() {
SDL_ANDROID_SetMouseEmulationMode(0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1);
}
void OSystem_ANDROIDSDL::switchToRelativeMouseMode() {
SDL_ANDROID_SetMouseEmulationMode(1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1);
}
void OSystem_ANDROIDSDL::setFeatureState(Feature f, bool enable) {
switch (f) {
case kFeatureTouchpadMode:
ConfMan.setBool("touchpad_mouse_mode", enable);
touchpadMode(enable);
break;
case kFeatureOnScreenControl:
ConfMan.setBool("onscreen_control", enable);
showOnScreenControl(enable);
break;
case kFeatureSwapMenuAndBackButtons:
ConfMan.setBool("swap_menu_and_back_buttons", enable);
swapMenuAndBackButtons(enable);
break;
case kFeatureFullscreenMode:
break;
default:
OSystem_POSIX::setFeatureState(f, enable);
break;
}
}
bool OSystem_ANDROIDSDL::getFeatureState(Feature f) {
switch (f) {
case kFeatureTouchpadMode:
return ConfMan.getBool("touchpad_mouse_mode");
break;
case kFeatureOnScreenControl:
return ConfMan.getBool("onscreen_control");
break;
case kFeatureSwapMenuAndBackButtons:
return ConfMan.getBool("swap_menu_and_back_buttons");
break;
case kFeatureFullscreenMode:
return true;
break;
default:
return OSystem_POSIX::getFeatureState(f);
break;
}
}
bool OSystem_ANDROIDSDL::hasFeature(Feature f) {
if (f == kFeatureFullscreenMode)
return false;
return (f == kFeatureTouchpadMode ||
f == kFeatureOnScreenControl ||
f == kFeatureSwapMenuAndBackButtons ||
f == OSystem_POSIX::getFeatureState(f));
}
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