code restructure

9 files changed, 525 insertions, 0 deletions

diff --git a/src/curses-ui/Makefile b/src/curses-ui/Makefile
new file mode 100644
index 0000000..5d168ba
--- /dev/null
+++ b/src/curses-ui/Makefile
@@ -0,0 +1,9 @@
+all: curses-ui
+
+curses-ui: clock.vala curses-ui.vala dialog.vala logo.vala main.vala message_box.vala numbers.vala status.vala ../audio/audio-interface.vala
+	valac -o $@ --pkg curses -X -lncursesw --pkg posix --pkg gio-2.0 $^
+
+clean:
+	rm -rf curses-ui
+
+.PHONY: all clean
diff --git a/src/curses-ui/clock.vala b/src/curses-ui/clock.vala
new file mode 100644
index 0000000..dd3ddcd
--- /dev/null
+++ b/src/curses-ui/clock.vala
@@ -0,0 +1,76 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+using Curses;
+
+public class ClockWindow {
+	AsciiNumbers ascii;
+	Window win;
+
+	public ClockWindow() {
+		ascii = new AsciiNumbers();
+		win   = new Window(6, 18, 1, COLS-2-18);
+		win.bkgdset(COLOR_PAIR(0) | Attribute.BOLD);
+
+		win.clrtobot();
+		win.box(0, 0);
+
+		win.refresh();
+	}
+
+	public void update() {
+		string[] x;
+		var now = new DateTime.now_local();
+
+		x = ascii.get('0' + (char) (now.get_hour() / 10));
+		win.mvaddstr(1,1, x[0]);
+		win.mvaddstr(2,1, x[1]);
+		win.mvaddstr(3,1, x[2]);
+
+		x = ascii.get('0' + (char) (now.get_hour() % 10));
+		win.mvaddstr(1,4, x[0]);
+		win.mvaddstr(2,4, x[1]);
+		win.mvaddstr(3,4, x[2]);
+
+		x = ascii.get(':');
+		win.mvaddstr(1,7, x[0]);
+		win.mvaddstr(2,7, x[1]);
+		win.mvaddstr(3,7, x[2]);
+
+		x = ascii.get('0' + (char) (now.get_minute() / 10));
+		win.mvaddstr(1,10, x[0]);
+		win.mvaddstr(2,10, x[1]);
+		win.mvaddstr(3,10, x[2]);
+
+		x = ascii.get('0' + (char) (now.get_minute() % 10));
+		win.mvaddstr(1,13, x[0]);
+		win.mvaddstr(2,13, x[1]);
+		win.mvaddstr(3,13, x[2]);
+
+
+		win.clrtobot();
+		win.box(0, 0);
+
+		win.mvaddstr(5,4, now.format("%Y-%m-%d"));
+
+		win.refresh();
+	}
+
+	public void redraw() {
+		win.touchwin();
+		win.refresh();
+	}
+
+}
diff --git a/src/curses-ui/curses-ui.vala b/src/curses-ui/curses-ui.vala
new file mode 100644
index 0000000..ec007f2
--- /dev/null
+++ b/src/curses-ui/curses-ui.vala
@@ -0,0 +1,83 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+public class CursesUI {
+	MessageBox messages;
+	Dialog dialog;
+	Logo banner;
+	ClockWindow clkwin;
+	StatusPanel statuswin;
+
+	public CursesUI() {
+		/* unicode support */
+		Intl.setlocale(LocaleCategory.CTYPE, "");
+
+		/* initialize curses */
+		Curses.initscr();
+
+		/* disable cursor */
+		Curses.curs_set(0);
+
+		/* initialize color mode and define color pairs */
+		Curses.start_color();
+		Curses.init_pair(0, Curses.Color.WHITE, Curses.Color.BLACK);
+		Curses.init_pair(1, Curses.Color.GREEN, Curses.Color.BLACK);
+		Curses.init_pair(2, Curses.Color.WHITE, Curses.Color.RED);
+
+		/* initialize widgets */
+		banner    = new Logo();
+		statuswin = new StatusPanel();
+		messages  = new MessageBox();
+		clkwin    = new ClockWindow();
+
+		clkwin.update();
+
+		Timeout.add_seconds(10, update_time);
+	}
+
+	~CursesUI() {
+		exit();
+	}
+
+	public void exit() {
+		/* Reset the terminal mode */
+		Curses.endwin();
+	}
+
+	bool update_time() {
+		clkwin.update();
+		return true;
+	}
+
+	public void status(string message) {
+		statuswin.set(message);
+	}
+
+	public void log(string message) {
+		messages.add(message);
+	}
+
+	public void dialog_open(string title, string message) {
+		dialog = new Dialog(message, title);
+	}
+
+	public void dialog_close() {
+		dialog = null;
+		messages.redraw();
+		banner.redraw();
+		clkwin.redraw();
+		statuswin.redraw();
+	}
+}
diff --git a/src/curses-ui/dialog.vala b/src/curses-ui/dialog.vala
new file mode 100644
index 0000000..a8585d4
--- /dev/null
+++ b/src/curses-ui/dialog.vala
@@ -0,0 +1,51 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+using Curses;
+
+public class Dialog {
+	Window win;
+	Window subwin;
+
+	public Dialog(string message, string title = "KtT Shopsystem Error", int h=16, int w=60)
+	requires (title.length <= w-4)
+	{
+		int y = LINES/2-h/2;
+		int x = COLS/2-w/2;
+
+		int title_x = (w-title.length)/2;
+
+		win = new Window(h, w, y, x);
+
+		/* make the dialog white on red */
+		win.bkgdset(COLOR_PAIR(2) | Attribute.BOLD);
+		win.clrtobot();
+
+		/* message subwindow */
+		subwin = win.derwin(h-4, w-4, 2, 2);
+		subwin.clrtobot();
+		subwin.printw(message);
+		subwin.refresh();
+
+		/* dialog title */
+		win.box(0,0);
+		win.mvaddstr(0, title_x, title);
+		win.mvaddch(0, title_x-2, Acs.RTEE);
+		win.mvaddch(0, title_x-1, ' ');
+		win.mvaddch(0, title_x+title.length, ' ');
+		win.mvaddch(0, title_x+title.length+1, Acs.LTEE);
+		win.refresh();
+	}
+}
diff --git a/src/curses-ui/logo.vala b/src/curses-ui/logo.vala
new file mode 100644
index 0000000..dbc716d
--- /dev/null
+++ b/src/curses-ui/logo.vala
@@ -0,0 +1,45 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+using Curses;
+
+public class Logo {
+	Window win;
+
+	public Logo() {
+		win = new Window(8, COLS - 2, 0, 1);
+		win.bkgdset(COLOR_PAIR(1) | Attribute.BOLD);
+
+		win.addstr("\n");
+		win.addstr("   _  ___  _____   ____  _                 \n");
+		win.addstr("  | |/ / ||_   _| / ___|| |__   ___  _ __  \n");
+		win.addstr("  | ' /| __|| |   \\___ \\| '_ \\ / _ \\| '_ \\ \n");
+		win.addstr("  | . \\| |_ | |    ___) | | | | (_) | |_) )\n");
+		win.addstr("  |_|\\_\\\\__||_|   |____/|_| |_|\\___/| .__/ \n");
+		win.addstr("                                    |_|    \n");
+
+		win.clrtobot();
+
+		win.box(0, 0);
+
+		win.refresh();
+	}
+
+	public void redraw() {
+		win.touchwin();
+		win.refresh();
+	}
+
+}
diff --git a/src/curses-ui/main.vala b/src/curses-ui/main.vala
new file mode 100644
index 0000000..1d79c43
--- /dev/null
+++ b/src/curses-ui/main.vala
@@ -0,0 +1,49 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+public MainLoop loop;
+
+public static int main(string[] args) {
+	/* handle unix signals */
+	Unix.signal_add(Posix.SIGTERM, handle_signals);
+	Unix.signal_add(Posix.SIGINT,  handle_signals);
+
+	AudioPlayer audio = Bus.get_proxy_sync(BusType.SESSION, "io.mainframe.shopsystem.AudioPlayer", "/io/mainframe/shopsystem/audio");
+
+	var ui = new CursesUI();
+
+	ui.log("KtT Shop System has been started");
+	audio.play_system("startup.ogg");
+
+	/* run mainloop */
+	loop.run();
+
+	ui.log("Stopping Shop System");
+	audio.play_system("shutdown.ogg");
+
+	/* we need to run the mainloop to play audio */
+	audio.end_of_stream.connect(() => { loop.quit(); });
+	loop.run();
+
+	/* leave curses mode */
+	ui.exit();
+
+	return 0;
+}
+
+bool handle_signals() {
+	loop.quit();
+	return false;
+}
diff --git a/src/curses-ui/message_box.vala b/src/curses-ui/message_box.vala
new file mode 100644
index 0000000..cc258b4
--- /dev/null
+++ b/src/curses-ui/message_box.vala
@@ -0,0 +1,60 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+using Curses;
+
+public class MessageBox {
+	Window win;
+	Window subwin;
+	DateTime last;
+
+	public MessageBox() {
+		win = new Window(LINES-9, COLS - 2, 8, 1);
+		win.bkgdset(COLOR_PAIR(0));
+
+		win.clrtobot();
+		win.box(0, 0);
+		win.refresh();
+
+		subwin = win.derwin(LINES-11, COLS-4, 1, 1);
+		subwin.scrollok(true);
+		subwin.clrtobot();
+		subwin.refresh();
+
+		last = new DateTime.from_unix_utc(0);
+	}
+
+	public void add(string msg) {
+		var now = new DateTime.now_local();
+
+		if(now.get_day_of_year() != last.get_day_of_year() || now.get_year() != last.get_year()) {
+			string curtime = now.format("%Y-%m-%d");
+			subwin.addstr("\nDate Changed: " + curtime);
+		}
+
+		last = now;
+
+		string curtime = now.format("%H:%M:%S");
+		subwin.addstr("\n[" + curtime + "] " + msg);
+		subwin.refresh();
+	}
+
+	public void redraw() {
+		win.touchwin();
+		win.refresh();
+		subwin.touchwin();
+		subwin.refresh();
+	}
+}
diff --git a/src/curses-ui/numbers.vala b/src/curses-ui/numbers.vala
new file mode 100644
index 0000000..200cf63
--- /dev/null
+++ b/src/curses-ui/numbers.vala
@@ -0,0 +1,113 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+public class AsciiNumbers {
+
+	public string[] zero = {
+		" _ ",
+		"/ \\",
+		"\\_/"
+	};
+
+	public string[] one = {
+		"   ",
+		" /|",
+		"  |"
+	};
+
+	public string[] two = {
+		"__ ",
+		" _)",
+		"(__"
+	};
+
+	public string[] three = {
+		"__ ",
+		" _)",
+		"__)"
+	};
+
+	public string[] four = {
+		"   ",
+		"|_|",
+		"  |"
+	};
+
+	public string[] five = {
+		" __",
+		"|_ ",
+		"__)"
+	};
+
+	public string[] six = {
+		" _ ",
+		"/_ ",
+		"\\_)"
+	};
+
+	public string[] seven = {
+		"___",
+		"  /",
+		" / "
+	};
+
+	public string[] eight = {
+		" _ ",
+		"(_)",
+		"(_)"
+	};
+
+	public string[] nine = {
+		" _ ",
+		"(_\\",
+		" _/"
+	};
+
+	public string[] colon = {
+		"   ",
+		" o ",
+		" o "
+	};
+
+	public string[] get(char c) {
+		switch(c) {
+			case '0':
+				return zero;
+			case '1':
+				return one;
+			case '2':
+				return two;
+			case '3':
+				return three;
+			case '4':
+				return four;
+			case '5':
+				return five;
+			case '6':
+				return six;
+			case '7':
+				return seven;
+			case '8':
+				return eight;
+			case '9':
+				return nine;
+			case ':':
+				return colon;
+			default:
+				return {};
+		}
+	}
+
+}
diff --git a/src/curses-ui/status.vala b/src/curses-ui/status.vala
new file mode 100644
index 0000000..5be6a00
--- /dev/null
+++ b/src/curses-ui/status.vala
@@ -0,0 +1,39 @@
+/* Copyright 2013, Sebastian Reichel <sre@ring0.de>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+using Curses;
+
+public class StatusPanel {
+	Window win;
+
+	public StatusPanel() {
+		win = new Window(1, COLS - 2, LINES-1, 1);
+		win.bkgdset(COLOR_PAIR(2) | Attribute.BOLD);
+
+		win.clrtobot();
+		win.refresh();
+	}
+
+	public void set(string msg) {
+		win.mvaddstr(0,1, msg);
+		win.clrtobot();
+		win.refresh();
+	}
+
+	public void redraw() {
+		win.touchwin();
+		win.refresh();
+	}
+}