From 8baa4d6b5dcef733d145194d0728668351977462 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <philipp.zabel@gmail.com>
Date: Wed, 24 Feb 2010 18:16:42 +0100
Subject: [PATCH] Add LED command widget

---
 Makefile                    |    1 +
 src/led-command-widget.vala |  126 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 127 insertions(+)
 create mode 100644 src/led-command-widget.vala

diff --git a/Makefile b/Makefile
index a10f1e8..e7863fd 100644
--- a/Makefile
+++ b/Makefile
@@ -31,6 +31,7 @@ led_pattern_editor_SOURCES = $(patsubst %.vala,%.c,${led_pattern_editor_VALASOUR
 
 led_pattern_editor_VALASOURCES = \
 	src/led-pattern-editor.vala \
+	src/led-command-widget.vala \
 	src/led-pattern.vala \
 	src/led-pattern-rx51.vala \
 	src/led-pattern-dialog.vala \
diff --git a/src/led-command-widget.vala b/src/led-command-widget.vala
new file mode 100644
index 0000000..60682b4
--- /dev/null
+++ b/src/led-command-widget.vala
@@ -0,0 +1,126 @@
+/* This file is part of LED Pattern Editor.
+ *
+ * Copyright (C) 2010 Philipp Zabel
+ *
+ * LED Pattern Editor 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LED Pattern Editor 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 LED Pattern Editor. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+class LedCommandWidget : Gtk.HBox {
+	LedCommand command;
+
+	public LedCommandWidget (LedCommand _command) {
+		homogeneous = true;
+		command = _command;
+
+		string text = "";
+		switch (command.type) {
+		case CommandType.UNKNOWN:
+			LedCommandRX51 cmd = command as LedCommandRX51;
+			if (cmd != null)
+				text = "??? (0x%04x)".printf (cmd.code);
+			else
+				text = "???";
+			break;
+		case CommandType.RAMP_WAIT:
+			text = "Ramp / Wait";
+			break;
+		case CommandType.SET_PWM:
+			text = "Set PWM";
+			break;
+		case CommandType.RESET_MUX:
+			text = "Reset mux";
+			break;
+		case CommandType.REPEAT:
+			text = "Repeat";
+			break;
+		case CommandType.STOP:
+			text = "Stop";
+			break;
+		}
+
+		var label = new Gtk.Label (text);
+		label.set_alignment (0.0f, 0.5f);
+		pack_start (label, true, true, 0);
+
+		switch (command.type) {
+		case CommandType.RAMP_WAIT:
+			var selector = new Hildon.TouchSelector.text ();
+			for (int i = 1; i <= 31; i++)
+				selector.append_text ("%.2f ms".printf (i * 0.49));
+			for (int i = 1; i <= 31; i++)
+				selector.append_text ("%.1f ms".printf (i * 15.6));
+			var picker = new Hildon.PickerButton (Hildon.SizeType.FINGER_HEIGHT,
+			                                      Hildon.ButtonArrangement.VERTICAL);
+			picker.set_title ("Step time");
+			picker.set_selector (selector);
+			int j;
+			if (command.step_time <= 31*0.49)
+				j = (int) ((command.step_time + 0.001) / 0.49) - 1;
+			else
+				j = (int) ((command.step_time + 0.01) / 15.6) + 30;
+			picker.set_active (j);
+			picker.value_changed.connect ((s) => {
+				double step_time;
+				int i = s.get_active ();
+				if (i < 31)
+					step_time = (i + 1) * 0.49;
+				else
+					step_time = (i - 30) * 15.6;
+				command.ramp_wait (step_time, command.steps);
+			});
+			pack_start (picker, true, true, 0);
+
+			selector = new Hildon.TouchSelector.text ();
+			for (int i = -255; i < 256; i++)
+				selector.append_text ("%+d".printf (i));
+			picker = new Hildon.PickerButton (Hildon.SizeType.FINGER_HEIGHT,
+			                                  Hildon.ButtonArrangement.VERTICAL);
+			picker.set_title ("Steps");
+			picker.set_selector (selector);
+			picker.set_active (command.steps + 255);
+			picker.value_changed.connect ((s) => {
+				int steps = s.get_active () - 255;
+				command.ramp_wait (command.step_time, steps);
+			});
+			pack_start (picker, true, true, 0);
+			break;
+		case CommandType.SET_PWM:
+			label = new Gtk.Label ("");
+			pack_start (label, true, true, 0);
+			var selector = new Hildon.TouchSelector.text ();
+			for (int i = 0; i < 256; i++)
+				selector.append_text ("%d".printf (i));
+			var picker = new Hildon.PickerButton (Hildon.SizeType.FINGER_HEIGHT,
+			                                      Hildon.ButtonArrangement.VERTICAL);
+			picker.set_title ("Level");
+			picker.set_selector (selector);
+			picker.set_active (command.level);
+			picker.value_changed.connect ((s) => {
+				int level = s.get_active ();
+				command.set_pwm (level);
+			});
+			pack_start (picker, true, true, 0);
+			break;
+		case CommandType.UNKNOWN:
+		case CommandType.RESET_MUX:
+		case CommandType.REPEAT:
+		case CommandType.STOP:
+			label = new Gtk.Label ("");
+			pack_start (label, true, true, 0);
+			label = new Gtk.Label ("");
+			pack_start (label, true, true, 0);
+			break;
+		}
+	}
+}
-- 
1.7.9.5