ANDROIDSDL: add androidsdl backend

11 files changed, 345 insertions, 1 deletions

diff --git a/backends/events/androidsdl/androidsdl-events.cpp b/backends/events/androidsdl/androidsdl-events.cpp
new file mode 100644
index 0000000000..bd8045ec62
--- /dev/null
+++ b/backends/events/androidsdl/androidsdl-events.cpp
@@ -0,0 +1,84 @@
+/* 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.
+ *
+ */
+
+#include "common/scummsys.h"
+
+#if defined(ANDROIDSDL)
+
+#include "backends/events/androidsdl/androidsdl-events.h"
+#include "backends/platform/androidsdl/androidsdl-sdl.h"
+#include <SDL_screenkeyboard.h>
+
+bool AndroidSdlEventSource::handleMouseButtonDown(SDL_Event &ev, Common::Event &event) {
+	if (ev.button.button == SDL_BUTTON_LEFT)
+		event.type = Common::EVENT_LBUTTONDOWN;
+	else if (ev.button.button == SDL_BUTTON_RIGHT)
+		event.type = Common::EVENT_RBUTTONDOWN;
+#if defined(SDL_BUTTON_WHEELUP) && defined(SDL_BUTTON_WHEELDOWN)
+	else if (ev.button.button == SDL_BUTTON_WHEELUP)
+		event.type = Common::EVENT_WHEELUP;
+	else if (ev.button.button == SDL_BUTTON_WHEELDOWN)
+		event.type = Common::EVENT_WHEELDOWN;
+#endif
+#if defined(SDL_BUTTON_MIDDLE)
+	else if (ev.button.button == SDL_BUTTON_MIDDLE) {
+		event.type = Common::EVENT_MBUTTONDOWN;
+
+		static int show_onscreen=0;
+		if (show_onscreen==0) {
+		    SDL_ANDROID_SetScreenKeyboardShown(0);
+		    show_onscreen++;
+		}
+		else if (show_onscreen==1) {
+		    SDL_ANDROID_SetScreenKeyboardShown(1);
+		    show_onscreen++;
+		}
+		if (show_onscreen==2)
+		    show_onscreen=0;
+	}
+#endif
+	else
+		return false;
+
+	processMouseEvent(event, ev.button.x, ev.button.y);
+
+	return true;
+}
+
+bool AndroidSdlEventSource::remapKey(SDL_Event &ev, Common::Event &event) {
+	if (false) {}
+
+	if (ev.key.keysym.sym == SDLK_LCTRL) {
+		ev.key.keysym.sym = SDLK_F5;
+	} else {
+		// Let the events fall through if we didn't change them, this may not be the best way to
+		// set it up, but i'm not sure how sdl would like it if we let if fall through then redid it though.
+		// and yes i have an huge terminal size so i dont wrap soon enough.
+		event.type = Common::EVENT_KEYDOWN;
+		event.kbd.keycode = (Common::KeyCode)ev.key.keysym.sym;
+		event.kbd.ascii = mapKey(ev.key.keysym.sym, ev.key.keysym.mod, ev.key.keysym.unicode);
+	}
+
+	return false;
+}
+
+#endif
diff --git a/backends/events/androidsdl/androidsdl-events.h b/backends/events/androidsdl/androidsdl-events.h
new file mode 100644
index 0000000000..bca712e579
--- /dev/null
+++ b/backends/events/androidsdl/androidsdl-events.h
@@ -0,0 +1,37 @@
+/* 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.
+ *
+ */
+
+#if !defined(BACKEND_EVENTS_SDL_ANDROIDSDL_H) && !defined(DISABLE_DEFAULT_EVENTMANAGER)
+#define BACKEND_EVENTS_SDL_ANDROIDSDL_H
+
+#include "backends/events/sdl/sdl-events.h"
+
+/**
+ * SDL events manager for ANDROIDSDL
+ */
+class AndroidSdlEventSource : public SdlEventSource {
+protected:
+	virtual bool handleMouseButtonDown(SDL_Event &ev, Common::Event &event);
+	virtual bool remapKey(SDL_Event &ev, Common::Event &event);
+};
+
+#endif
diff --git a/backends/graphics/androidsdl/androidsdl-graphics.cpp b/backends/graphics/androidsdl/androidsdl-graphics.cpp
new file mode 100644
index 0000000000..23a1a86dd6
--- /dev/null
+++ b/backends/graphics/androidsdl/androidsdl-graphics.cpp
@@ -0,0 +1,42 @@
+/* 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.
+ *
+ */
+
+#include "common/scummsys.h"
+
+#if defined(ANDROIDSDL)
+
+#include "backends/graphics/androidsdl/androidsdl-graphics.h"
+#include "backends/events/androidsdl/androidsdl-events.h"
+#include "common/mutex.h"
+#include "common/textconsole.h"
+#include "graphics/font.h"
+#include "graphics/fontman.h"
+#include "graphics/scaler.h"
+#include "graphics/scaler/aspect.h"
+#include "graphics/scaler/downscaler.h"
+#include "graphics/surface.h"
+
+AndroidSdlGraphicsManager::AndroidSdlGraphicsManager(SdlEventSource *sdlEventSource, SdlWindow *window)
+ : SurfaceSdlGraphicsManager(sdlEventSource, window) {
+}
+
+#endif
diff --git a/backends/graphics/androidsdl/androidsdl-graphics.h b/backends/graphics/androidsdl/androidsdl-graphics.h
new file mode 100644
index 0000000000..b7ca7c1de8
--- /dev/null
+++ b/backends/graphics/androidsdl/androidsdl-graphics.h
@@ -0,0 +1,34 @@
+/* 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.
+ *
+ */
+
+#ifndef BACKENDS_GRAPHICS_SDL_ANDROIDSDL_H
+#define BACKENDS_GRAPHICS_SDL_ANDROIDSDL_H
+
+#include "backends/graphics/surfacesdl/surfacesdl-graphics.h"
+
+class AndroidSdlGraphicsManager : public SurfaceSdlGraphicsManager {
+public:
+	AndroidSdlGraphicsManager(SdlEventSource *sdlEventSource, SdlWindow *window);
+
+};
+
+#endif
diff --git a/backends/module.mk b/backends/module.mk
index 2e100d215d..7574db4009 100644
--- a/backends/module.mk
+++ b/backends/module.mk
@@ -122,6 +122,12 @@ MODULE_OBJS += \
 	taskbar/win32/win32-taskbar.o
 endif
 
+ifeq ($(BACKEND),androidsdl)
+MODULE_OBJS += \
+	events/androidsdl/androidsdl-events.o \
+	graphics/androidsdl/androidsdl-graphics.o
+endif
+
 ifdef AMIGAOS
 MODULE_OBJS += \
 	fs/amigaos4/amigaos4-fs.o \
diff --git a/backends/platform/androidsdl/androidsdl-main.cpp b/backends/platform/androidsdl/androidsdl-main.cpp
new file mode 100644
index 0000000000..26a73579c0
--- /dev/null
+++ b/backends/platform/androidsdl/androidsdl-main.cpp
@@ -0,0 +1,42 @@
+/* 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.
+ *
+ */
+
+#include "backends/platform/androidsdl/androidsdl-sdl.h"
+#include "base/main.h"
+
+int main(int argc, char *argv[]) {
+
+	// Create our OSystem instance
+	g_system = new OSystem_ANDROIDSDL();
+	assert(g_system);
+
+	// Pre initialize the backend
+	((OSystem_POSIX *)g_system)->init();
+
+	// Invoke the actual ScummVM main entry point:
+	int res = scummvm_main(argc, argv);
+
+	// Free OSystem
+	delete (OSystem_ANDROIDSDL *)g_system;
+
+	return res;
+}
diff --git a/backends/platform/androidsdl/androidsdl-sdl.cpp b/backends/platform/androidsdl/androidsdl-sdl.cpp
new file mode 100644
index 0000000000..5e0eaa0408
--- /dev/null
+++ b/backends/platform/androidsdl/androidsdl-sdl.cpp
@@ -0,0 +1,37 @@
+/* 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.
+ *
+ */
+
+#include "backends/platform/androidsdl/androidsdl-sdl.h"
+#include "backends/events/androidsdl/androidsdl-events.h"
+#include "backends/graphics/androidsdl/androidsdl-graphics.h"
+
+void OSystem_ANDROIDSDL::initBackend() {
+	// Create the backend custom managers
+	if (_eventSource == 0)
+		_eventSource = new AndroidSdlEventSource();
+
+	if (_graphicsManager == 0)
+		_graphicsManager = new AndroidSdlGraphicsManager(_eventSource, _window);
+
+	// Call parent implementation of this method
+	OSystem_POSIX::initBackend();
+}
diff --git a/backends/platform/androidsdl/androidsdl-sdl.h b/backends/platform/androidsdl/androidsdl-sdl.h
new file mode 100644
index 0000000000..6ebe5022eb
--- /dev/null
+++ b/backends/platform/androidsdl/androidsdl-sdl.h
@@ -0,0 +1,38 @@
+/* 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.
+ *
+ */
+
+#ifndef PLATFORM_SDL_ANDROIDSDL_H
+#define PLATFORM_SDL_ANDROIDSDL_H
+
+#include "backends/platform/sdl/posix/posix.h"
+
+class OSystem_ANDROIDSDL : public OSystem_POSIX {
+public:
+	virtual void initBackend();
+
+#ifdef ENABLE_KEYMAPPER
+	// FIXME: This just calls parent methods, is it needed?
+	virtual Common::HardwareInputSet *getHardwareInputSet();
+#endif
+};
+
+#endif
diff --git a/backends/platform/androidsdl/androidsdl.mk b/backends/platform/androidsdl/androidsdl.mk
new file mode 100644
index 0000000000..1defb81b97
--- /dev/null
+++ b/backends/platform/androidsdl/androidsdl.mk
@@ -0,0 +1,11 @@
+# Special target to create an AndroidSDL snapshot
+androidsdl: 
+	$(MKDIR) release
+	$(INSTALL) -c -m 644 $(DIST_FILES_THEMES) $(DIST_FILES_ENGINEDATA) release
+	$(INSTALL) -c -m 644 $(DIST_FILES_DOCS)  release
+	$(CP) $(srcdir)/backends/vkeybd/packs/vkeybd_default.zip release
+	zip -j scummvm190-git-appdata.zip release/*
+	split -d -b 1000000 scummvm190-git-appdata.zip scummvm190-git-appdata.zip0
+	$(RM) -r scummvm190-git-appdata.zip
+
+.PHONY: androidsdl
diff --git a/backends/platform/androidsdl/module.mk b/backends/platform/androidsdl/module.mk
new file mode 100644
index 0000000000..df927163b8
--- /dev/null
+++ b/backends/platform/androidsdl/module.mk
@@ -0,0 +1,13 @@
+MODULE := backends/platform/androidsdl
+
+MODULE_OBJS := \
+	androidsdl-main.o \
+	androidsdl-sdl.o
+
+# We don't use rules.mk but rather manually update OBJS and MODULE_DIRS.
+MODULE_OBJS := $(addprefix $(MODULE)/, $(MODULE_OBJS))
+OBJS := $(MODULE_OBJS) $(OBJS)
+MODULE_DIRS += $(sort $(dir $(MODULE_OBJS)))
+
+# Hack to ensure the SDL backend is built so we can use OSystem_SDL.
+-include $(srcdir)/backends/platform/sdl/module.mk
diff --git a/backends/platform/sdl/posix/posix-main.cpp b/backends/platform/sdl/posix/posix-main.cpp
index d07db11b0c..5deebb0ae3 100644
--- a/backends/platform/sdl/posix/posix-main.cpp
+++ b/backends/platform/sdl/posix/posix-main.cpp
@@ -22,7 +22,7 @@
 
 #include "common/scummsys.h"
 
-#if defined(POSIX) && !defined(MACOSX) && !defined(SAMSUNGTV) && !defined(MAEMO) && !defined(WEBOS) && !defined(LINUXMOTO) && !defined(GPH_DEVICE) && !defined(GP2X) && !defined(DINGUX) && !defined(OPENPANDORA) && !defined(PLAYSTATION3)
+#if defined(POSIX) && !defined(MACOSX) && !defined(SAMSUNGTV) && !defined(MAEMO) && !defined(WEBOS) && !defined(LINUXMOTO) && !defined(GPH_DEVICE) && !defined(GP2X) && !defined(DINGUX) && !defined(OPENPANDORA) && !defined(PLAYSTATION3) && !defined(ANDROIDSDL)
 
 #include "backends/platform/sdl/posix/posix.h"
 #include "backends/plugins/sdl/sdl-provider.h"