Started to move 'monolithic' parts of our ports to the new 'background/platform' directory (see also the 'Modular_Backends' page in our Wiki)

svn-id: r23293

6 files changed, 436 insertions, 0 deletions

diff --git a/backends/platform/maemo/Makefile b/backends/platform/maemo/Makefile
new file mode 100644
index 0000000000..ca49a35f9c
--- /dev/null
+++ b/backends/platform/maemo/Makefile
@@ -0,0 +1,69 @@
+# ScummVM Maemo MakeFile
+# $URL$
+# $Id$
+
+#control build
+DISABLE_HQ_SCALERS = true
+
+#DISABLE_SCUMM = 1
+#DISABLE_HE = 1
+DISABLE_SIMON = 1
+DISABLE_SKY = 1
+DISABLE_SWORD1 = 1
+DISABLE_SWORD2 = 1
+DISABLE_QUEEN = 1
+DISABLE_KYRA = 1
+DISABLE_SAGA = 1
+DISABLE_GOB = 1
+DISABLE_LURE = 1
+DISABLE_CINE = 1
+DISABLE_AGI = 1
+
+srcdir = ../..
+VPATH = $(srcdir)
+
+CXX := g++
+EXECUTABLE  := scummvm
+
+INCDIR = ../../ . $(srcdir)/engines/
+
+CXXFLAGS := -g -ansi -W -Wno-unused-parameter
+CXXFLAGS += `pkg-config --cflags gconf-2.0 hildon-libs gtk+-2.0 libosso gdk-2.0`
+CXXFLAGS += $(addprefix -I,$(INCDIR)) -I. -Wall $(CXXFLAGS)
+CXXFLAGS += -O -Wuninitialized
+CXXFLAGS += -Wno-long-long -Wno-multichar -Wno-unknown-pragmas
+# Even more warnings...
+CXXFLAGS += -pedantic -Wpointer-arith -Wcast-qual -Wconversion
+CXXFLAGS += -Wshadow -Wimplicit -Wundef -Wnon-virtual-dtor
+CXXFLAGS += -Wno-reorder -Wwrite-strings -fcheck-new
+
+LIBS     += -lz -L/usr/lib -lSDL -lpthread -lXsp -losso
+LIBS     += `pkg-config --libs gconf-2.0 hildon-libs gtk+-2.0 libosso gdk-2.0`
+INCLUDES += -I/usr/include/SDL -D_REENTRANT -I/usr/X11R6/include
+OBJS     += 
+DEFINES  += -DUNIX -DNONSTANDARD_PORT -D__MAEMO__
+LDFLAGS  += 
+
+RANLIB  := ranlib
+INSTALL := install
+AR      := ar cru
+MKDIR   := mkdir -p
+ECHO    := printf
+CAT     := cat
+RM      := rm -f
+RM_REC  := rm -f -r
+CP      := cp
+
+OBJS := main.o maemo-sdl.o
+
+MODULE_DIRS += .
+
+
+BACKEND := sdl
+MODULES +=  backends/platform/sdl base
+MODULE_DIRS += .
+
+HAVE_GCC3 = 1
+
+include $(srcdir)/Makefile.common
+
diff --git a/backends/platform/maemo/hildon.cpp b/backends/platform/maemo/hildon.cpp
new file mode 100644
index 0000000000..1c9bd9162a
--- /dev/null
+++ b/backends/platform/maemo/hildon.cpp
@@ -0,0 +1,134 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2006 The ScummVM project
+ *
+ * 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. 
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+ 
+#include <hildon-widgets/hildon-app.h>
+#include <gtk/gtk.h>
+#include <libosso.h>
+
+#define OSSO_APP_NAME    "scummvm"
+#define OSSO_APP_VERSION "0.9.0CVS"
+#define OSSO_APP_SERVICE "org.scummvm."OSSO_APP_NAME
+#define OSSO_APP_OBJECT  "/org/scummvm/"OSSO_APP_NAME
+#define OSSO_APP_IFACE   "org.scummvm."OSSO_APP_NAME
+
+// Application UI data struct
+typedef struct _AppData AppData;
+struct _AppData {
+    HildonApp *app;
+    HildonAppView *appview;
+    osso_context_t *osso_context;
+};
+
+// Callback for exit D-BUS event
+void exit_event_handler(gboolean die_now, gpointer data) {
+    AppData *appdata;
+    appdata = (AppData *)data;
+    g_print("exit_event_handler called\n");
+    /* Do whatever application needs to do before exiting */
+    gtk_infoprint(GTK_WINDOW(appdata->app), "Exiting...");
+}
+
+// Callback for normal D-BUS messages
+gint dbus_req_handler(const gchar *interface, const gchar *method,
+                      GArray *arguments, gpointer data,
+                      osso_rpc_t *retval) {
+    AppData *appdata;
+    appdata = (AppData *)data;
+    osso_system_note_infoprint(appdata->osso_context, method, retval);
+    return OSSO_OK;
+}
+
+
+// Main application
+int main(int argc, char *argv[]) {
+    // Create needed variables
+    HildonApp *app;
+    HildonAppView *appview;
+    osso_context_t *osso_context;
+    osso_return_t result;
+    GtkWidget *main_vbox;
+    GtkWidget *label;
+
+    // Initialize the GTK.
+    gtk_init(&argc, &argv);
+
+    // Initialize maemo application
+    osso_context = osso_initialize(OSSO_APP_NAME, OSSO_APP_VERSION, TRUE, NULL);
+
+    // Check that initialization was ok
+    if (osso_context == NULL) {
+        return OSSO_ERROR;
+    }
+
+    // Create the hildon application and setup the title
+    app = HILDON_APP(hildon_app_new());
+    hildon_app_set_title(app, "ScummVM");
+    hildon_app_set_two_part_title(app, TRUE);
+
+    // Create HildonAppView and set it to HildonApp
+    appview = HILDON_APPVIEW(hildon_appview_new("AppView Title"));
+    hildon_app_set_appview(app, appview);
+
+    // Create AppData
+    AppData *appdata;
+    appdata = g_new0(AppData, 1);
+    appdata->app = app;
+    appdata->appview = appview;
+    appdata->osso_context = osso_context;
+
+    // Add vbox to appview
+    main_vbox = gtk_vbox_new(FALSE, 0);
+    gtk_container_add(GTK_CONTAINER(appview), main_vbox);
+
+    // Add button to vbox
+    label = gtk_label_new("Waiting for DBUS message...");
+    gtk_box_pack_start(GTK_BOX(main_vbox), label, FALSE, TRUE, 0);
+
+    // Add handler for hello D-BUS messages
+    result = osso_rpc_set_cb_f(appdata->osso_context, 
+                               OSSO_APP_SERVICE, 
+                               OSSO_APP_OBJECT, 
+                               OSSO_APP_IFACE,
+                               dbus_req_handler, appdata);
+    if (result != OSSO_OK) {
+        g_print("Error setting D-BUS callback (%d)\n", result);
+        return OSSO_ERROR;
+    }
+
+    // Add handler for Exit D-BUS messages
+    result = osso_application_set_exit_cb(appdata->osso_context,
+                                          exit_event_handler,
+                                          (gpointer) appdata);
+    if (result != OSSO_OK) {
+        g_print("Error setting exit callback (%d)\n", result);
+        return OSSO_ERROR;
+    }
+
+    // Begin the main application
+    gtk_widget_show_all(GTK_WIDGET(app));
+    gtk_main();
+
+    // Deinitialize OSSO
+    osso_deinitialize(osso_context);
+
+    return 0;
+}
diff --git a/backends/platform/maemo/maemo-sdl.cpp b/backends/platform/maemo/maemo-sdl.cpp
new file mode 100644
index 0000000000..dfb6cb7048
--- /dev/null
+++ b/backends/platform/maemo/maemo-sdl.cpp
@@ -0,0 +1,42 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2001-2006 The ScummVM project
+ *
+ * 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "common/stdafx.h"
+#include "backends/maemo/maemo-sdl.h"
+
+
+void OSystem_MAEMO::loadGFXMode() {
+	if (_fullscreen || effectiveScreenHeight() > 400) {
+		_overlayWidth = 800;
+		_overlayHeight = 480;
+
+		_fullscreen = true;
+	} else {
+		_overlayWidth = 720;
+		_overlayHeight = 400;
+	}
+
+	if (_screenHeight != 200)
+		_adjustAspectRatio = false;
+
+	OSystem_SDL::loadGFXMode();
+}
diff --git a/backends/platform/maemo/maemo-sdl.h b/backends/platform/maemo/maemo-sdl.h
new file mode 100644
index 0000000000..e342ead5f9
--- /dev/null
+++ b/backends/platform/maemo/maemo-sdl.h
@@ -0,0 +1,41 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2001-2006 The ScummVM project
+ *
+ * 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef MAEMO_SDL_H
+#define MAEMO_SDL_H
+
+#include "common/stdafx.h"
+#include "backends/platform/sdl/sdl-common.h"
+
+//#include "CEkeys.h"
+
+#include <SDL.h>
+
+
+class OSystem_MAEMO : public OSystem_SDL {
+public:
+	OSystem_MAEMO() {};
+
+	void loadGFXMode();
+};
+
+#endif
diff --git a/backends/platform/maemo/main.cpp b/backends/platform/maemo/main.cpp
new file mode 100644
index 0000000000..2631d35000
--- /dev/null
+++ b/backends/platform/maemo/main.cpp
@@ -0,0 +1,81 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2006 The ScummVM project
+ *
+ * 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. 
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+ 
+#include <common/stdafx.h>
+#include <common/scummsys.h>
+#include <X11/Xlib.h> 
+#include <X11/extensions/Xsp.h>
+
+#include <SDL/SDL.h>
+#include <SDL/SDL_syswm.h>
+
+#include "backends/maemo/maemo-sdl.h"
+#include "base/main.h"
+#include <hildon-widgets/hildon-app.h>
+#include <gtk/gtk.h>
+#include <libosso.h>
+
+#include <sys/time.h>
+#include <sys/resource.h>
+
+#define OSSO_APP_NAME    "scummvm"
+#define OSSO_APP_VERSION "0.9.0CVS"
+
+void set_doubling(unsigned char enable) {
+  return;
+
+  SDL_SysWMinfo wminfo;
+  SDL_VERSION(&wminfo.version);
+  SDL_GetWMInfo(&wminfo);
+  XSPSetPixelDoubling(wminfo.info.x11.display, 0, enable);
+}
+
+int main(int argc, char *argv[]) {
+    osso_context_t *osso_context;
+
+    // Initialize maemo application
+    //osso_context = osso_initialize(OSSO_APP_NAME, OSSO_APP_VERSION, TRUE, NULL);
+
+    // Check that initialization was ok
+    //if (osso_context == NULL) {
+	//   return OSSO_ERROR;
+    //}
+
+	// Maemo task navigator priority inheritance fix                             
+	setpriority(PRIO_PROCESS, 0, 0);
+
+	set_doubling(0);
+
+	g_system = new OSystem_MAEMO();
+	assert(g_system);
+
+	// Invoke the actual ScummVM main entry point:
+	int res = scummvm_main(argc, argv);
+	g_system->quit();	// TODO: Consider removing / replacing this!
+
+    /* Deinitialize OSSO */
+    //osso_deinitialize(osso_context);
+
+	set_doubling(0);
+	
+	return res;
+}
diff --git a/backends/platform/maemo/portdefs.h b/backends/platform/maemo/portdefs.h
new file mode 100644
index 0000000000..f825e5c4e2
--- /dev/null
+++ b/backends/platform/maemo/portdefs.h
@@ -0,0 +1,69 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2006 The ScummVM project
+ *
+ * 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. 
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef PORTDEFS_H
+#define PORTDEFS_H
+
+#define SCUMM_LITTLE_ENDIAN
+#define SCUMM_NEED_ALIGNMENT
+
+#undef HAVE_X86
+
+#undef LINUPY
+
+/* Data types */
+typedef unsigned char byte;
+typedef unsigned int uint;
+typedef unsigned char uint8;
+typedef unsigned short uint16;
+typedef unsigned int uint32;
+typedef signed char int8;
+typedef signed short int16;
+typedef signed int int32;
+
+/* Libs */
+#undef USE_VORBIS
+#undef USE_TREMOR
+#undef USE_FLAC
+#undef USE_MAD
+#define USE_ZLIB
+#undef USE_MPEG2
+#undef USE_MT32EMU
+
+/* Whether we should use i386 assembly routines */
+#undef USE_NASM
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <ctype.h>
+#include <time.h>
+#include <math.h>
+
+void set_doubling(unsigned char enable);
+
+#endif /* PORTDEFS_H */
+
+