+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2006 Develer S.r.l. (http://www.develer.com/)
+ *
+ * -->
+ *
+ * \version $Id: demo.c 18242 2007-10-08 17:35:23Z marco $
+ *
+ * \author Bernardo Innocenti <bernie@develer.com>
+ *
+ * \brief Windowing system test.
+ */
+
+/*#*
+ *#* $Log$
+ *#* Revision 1.10 2007/09/29 16:30:37 bernie
+ *#* RASTER_SIZE(): Remove obsolete macro.
+ *#*
+ *#* Revision 1.9 2006/09/20 14:29:34 marco
+ *#* Add proc demo (not yet working).
+ *#*
+ *#* Revision 1.8 2006/06/02 12:27:36 bernie
+ *#* Tweak apparence; enable assertions.
+ *#*
+ *#* Revision 1.7 2006/05/27 22:31:18 bernie
+ *#* Clean it up a bit more.
+ *#*
+ *#* Revision 1.6 2006/05/27 17:16:38 bernie
+ *#* Make demos a bit more interesting.
+ *#*
+ *#* Revision 1.5 2006/05/15 07:25:29 bernie
+ *#* Move menu to gui/.
+ *#*
+ *#* Revision 1.4 2006/04/27 05:43:07 bernie
+ *#* Fix naming conventions.
+ *#*
+ *#* Revision 1.3 2006/04/11 00:07:32 bernie
+ *#* Implemenent MF_SAVESEL flag.
+ *#*
+ *#* Revision 1.2 2006/03/27 04:49:50 bernie
+ *#* Add bouncing logo demo.
+ *#*
+ *#* Revision 1.1 2006/03/22 09:52:13 bernie
+ *#* Add demo application.
+ *#*
+ *#* Revision 1.1 2006/01/23 23:14:29 bernie
+ *#* Implement simple, but impressive windowing system.
+ *#*
+ *#*/
+
+#include <emul/emul.h>
+#include <kern/proc.h>
+#include <drv/timer.h>
+#include <drv/buzzer.h>
+#include <drv/lcd_gfx.h>
+#include <drv/kbd.h>
+#include <gfx/gfx.h>
+#include <gfx/win.h>
+#include <gfx/text.h>
+#include <gfx/font.h>
+#include <gui/menu.h>
+#include <icons/logo.h>
+#include <cfg/macros.h>
+
+/**
+ * Draw a pentacle in the provided bitmap.
+ */
+void schedule(void)
+{
+ lcd_blitBitmap(&lcd_bitmap);
+ emul_idle();
+}
+
+/**
+ * Draw a pentacle in the provided bitmap.
+ */
+static void magic(struct Bitmap *bitmap, coord_t x, coord_t y)
+{
+ static const coord_t coords[] = { 120, 34, 90, 90, 30, 90, 0, 34, 60, 0, 90, 90, 0, 34, 120, 34, 30, 90, 60, 0 };
+ unsigned int i;
+
+ gfx_moveTo(bitmap, coords[countof(coords)-2]/2 + x, coords[countof(coords)-1]/3 + y);
+ for (i = 0; i < countof(coords); i += 2)
+ gfx_lineTo(bitmap, coords[i]/2 + x, coords[i+1]/3 + y);
+}
+
+static void hello_world(Bitmap *bm)
+{
+ extern const Font font_ncenB18;
+ const Font *old_font = bm->font;
+
+ gfx_bitmapClear(bm);
+
+ /* Set big font */
+ gfx_setFont(bm, &font_ncenB18);
+
+ text_xprintf(bm, 1, 0, STYLEF_BOLD | TEXT_FILL | TEXT_CENTER,
+ "Hello, world!");
+
+ lcd_blitBitmap(bm);
+ timer_delay(1000);
+
+ /* Restore old font */
+ gfx_setFont(bm, old_font);
+}
+
+/**
+ * Show the splash screen
+ */
+static void bouncing_logo(Bitmap *bm)
+{
+ const long SPEED_SCALE = 1000;
+ const long GRAVITY_ACCEL = 10;
+ const long BOUNCE_ELASTICITY = 2;
+ long h = (long)(-project_grl_logo.height) * SPEED_SCALE;
+ long speed = 1000;
+
+ /* Repeat until logo stands still on the bottom edge */
+ while (!((speed == 0) && (h == 0)))
+ {
+ /* Move */
+ h += speed;
+
+ /* Gravity acceleration */
+ speed += GRAVITY_ACCEL;
+
+ if (h > 0 && speed > 0)
+ {
+ /* Bounce */
+ speed = - (speed / BOUNCE_ELASTICITY);
+
+ }
+
+ /* Update graphics */
+ gfx_bitmapClear(bm);
+ gfx_blitImage(bm,
+ (bm->width - project_grl_logo.width) / 2,
+ h / SPEED_SCALE,
+ &project_grl_logo);
+ lcd_blitBitmap(bm);
+
+ timer_delay(10);
+ }
+}
+
+void win_demo(Bitmap *bm)
+{
+ const coord_t small_left = 45, small_top = 30, small_width = 50, small_height = 30;
+ const coord_t large_left = -10, large_top = 10, large_width = 85, large_height = 41;
+
+ Window root_win, small_win, large_win;
+ Bitmap small_bm, large_bm;
+ uint8_t small_raster[RAST_SIZE(small_width, small_height)];
+ uint8_t large_raster[RAST_SIZE(large_width, large_height)];
+
+ win_create(&root_win, bm);
+
+ gfx_bitmapInit(&large_bm, large_raster, large_width, large_height);
+ win_create(&large_win, &large_bm);
+ win_open(&large_win, &root_win);
+ win_move(&large_win, large_left, large_top);
+
+ gfx_bitmapInit(&small_bm, small_raster, small_width, small_height);
+ win_create(&small_win, &small_bm);
+ win_open(&small_win, &root_win);
+ win_move(&small_win, small_left, small_top);
+
+
+ coord_t x = 0, y = LCD_WIDTH / 2;
+ coord_t xdir = +1, ydir = -1;
+ coord_t xdir_large = +1;
+ coord_t ydir_small = +1;
+ int raise_counter = 0;
+ int i;
+
+ for(;;)
+ {
+ /* Background animation */
+ bm = root_win.bitmap;
+ gfx_bitmapClear(bm);
+// gfx_setClipRect(bm, 0, 0, bm->width, bm->height);
+// gfx_rectDraw(bm, 10, 10, bm->width-10, bm->height-10);
+// gfx_setClipRect(bm, 11, 11, bm->width-11, bm->height-11);
+ magic(bm, x, y);
+ x += xdir;
+ y += ydir;
+ if (x >= bm->width) xdir = -1;
+ if (x <= -50) xdir = +1;
+ if (y >= bm->height) ydir = -1;
+ if (y <= -50) ydir = +1;
+
+ /* Large window animation */
+ bm = large_win.bitmap;
+ gfx_bitmapClear(bm);
+ for (i = 0; i < bm->height / 2; i += 2)
+ gfx_rectDraw(bm, 0 + i, 0 + i, bm->width - i, bm->height - i);
+
+
+ /* Small window animation */
+ bm = small_win.bitmap;
+ gfx_bitmapClear(bm);
+ gfx_rectDraw(bm, 0, 0, bm->width, bm->height);
+ gfx_line(bm, 0, 0, bm->width, bm->height);
+ gfx_line(bm, bm->width, 0, 0, bm->height);
+
+ /* Move windows around */
+ win_move(&large_win, large_win.geom.xmin + xdir_large, large_top);
+ if (large_win.geom.xmin < -20) xdir_large = +1;
+ if (large_win.geom.xmin > RECT_WIDTH(&root_win.geom) - 5) xdir_large = -1;
+
+ win_move(&small_win, small_left, small_win.geom.ymin + ydir_small);
+ if (small_win.geom.ymin < -20) ydir_small = +1;
+ if (small_win.geom.ymin > RECT_HEIGHT(&root_win.geom) - 5) ydir_small = -1;
+
+ ++raise_counter;
+ if (raise_counter % 997 == 0)
+ win_raise(&small_win);
+ else if (raise_counter % 731 == 0)
+ win_raise(&large_win);
+
+ win_compose(&root_win);
+
+ /* Also does LCD refresh, etc. */
+ if (kbd_peek())
+ break;
+ }
+}
+
+void proc_demo(void)
+{
+ extern void proc_test(void);
+// FIXME: proc_test() cause segmentation fault.
+ proc_test();
+}
+
+
+/* SETTINGS SUBMENU */
+
+static struct MenuItem settings_items[] =
+{
+ { (const_iptr_t)"System", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Language", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Networking", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Date & Time",0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Power Saving", MIF_TOGGLE, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)0, 0, NULL, (iptr_t)0 }
+};
+static struct Menu settings_menu = { settings_items, "Settings Menu", MF_STICKY | MF_SAVESEL, &lcd_bitmap, 0 };
+
+
+/* MX SUBMENU */
+
+static struct MenuItem mx_items[] =
+{
+ { (const_iptr_t)"Mouse", MIF_CHECKIT | MIF_EXCLUDE_1 | MIF_EXCLUDE_2, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Keyboard", MIF_CHECKED | MIF_CHECKIT | MIF_EXCLUDE_0 | MIF_EXCLUDE_2, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Joystick", MIF_CHECKIT | MIF_EXCLUDE_0 | MIF_EXCLUDE_1, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Autosave", MIF_CHECKED | MIF_CHECKIT | MIF_TOGGLE, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)0, 0, NULL, (iptr_t)0 }
+};
+
+static struct Menu mx_menu = { mx_items, (const_iptr_t)0, MF_STICKY | MF_SAVESEL, &lcd_bitmap, 0 };
+
+
+/* DISPLAY SUBMENU */
+
+static struct MenuItem display_items[] =
+{
+ { (const_iptr_t)"Background", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Colors", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Style", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)"Icon Theme", 0, (MenuHook)0, (iptr_t)0 },
+ { (const_iptr_t)0, 0, NULL, (iptr_t)0 }
+};
+static struct Menu display_menu = { display_items, "Display Menu", MF_SAVESEL, &lcd_bitmap, 0 };
+
+
+/* MAIN MENU */
+
+static struct MenuItem main_items[] =
+{
+ { (const_iptr_t)"Win Fly", 0, (MenuHook)win_demo, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Bounce!", 0, (MenuHook)bouncing_logo,(iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Hello World", 0, (MenuHook)hello_world, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Scheduling", 0, (MenuHook)proc_demo, (iptr_t)&lcd_bitmap },
+ { (const_iptr_t)"Menu MX", 0, (MenuHook)menu_handle, (iptr_t)&mx_menu },
+ { (const_iptr_t)"Display", 0, (MenuHook)menu_handle, (iptr_t)&display_menu },
+ { (const_iptr_t)"Settings", 0, (MenuHook)menu_handle, (iptr_t)&settings_menu },
+ { (const_iptr_t)0, 0, NULL, (iptr_t)0 }
+};
+static struct Menu main_menu = { main_items, "Main Menu", MF_STICKY, &lcd_bitmap, 0 };
+
+
+int main(int argc, char *argv[])
+{
+ emul_init(&argc, argv);
+ timer_init();
+ buz_init();
+ kbd_init();
+ lcd_init();
+ proc_init();
+
+ menu_handle(&main_menu);
+
+ emul_cleanup();
+ return 0;
+}