Split UI code into application/plugin UI and UI library.

1 files changed, 96 insertions, 0 deletions

diff --git a/dggui/label.cc b/dggui/label.cc
new file mode 100644
index 0000000..b5239ec
--- /dev/null
+++ b/dggui/label.cc
@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            label.cc
+ *
+ *  Sun Oct  9 13:02:18 CEST 2011
+ *  Copyright 2011 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "label.h"
+
+#include "painter.h"
+#include "guievent.h"
+
+#include <cpp11fix.h>
+
+namespace GUI {
+
+Label::Label(Widget *parent)
+	: Widget(parent)
+{
+}
+
+void Label::setText(const std::string& text)
+{
+	_text = text;
+	redraw();
+}
+
+void Label::setAlignment(TextAlignment alignment)
+{
+	this->alignment = alignment;
+}
+
+void Label::setColour(Colour colour)
+{
+	this->colour = std::make_unique<Colour>(colour);
+	redraw();
+}
+
+void Label::resetColour()
+{
+	colour.release();
+	redraw();
+}
+
+void Label::resizeToText()
+{
+	resize(font.textWidth(_text) + border, font.textHeight());
+}
+
+void Label::repaintEvent(RepaintEvent* repaintEvent)
+{
+	Painter p(*this);
+	p.clear();
+
+	int offset = 0;
+	switch(alignment) {
+	case TextAlignment::left:
+		offset = border;
+		break;
+	case TextAlignment::center:
+		offset = (width() - font.textWidth(_text)) / 2;
+		break;
+	case TextAlignment::right:
+		offset = width() - font.textWidth(_text) - border;
+		break;
+	}
+
+	if (colour) {
+		p.setColour(*colour);
+		p.drawText(offset, (height() + font.textHeight()) / 2, font, _text);
+	}
+	else {
+		p.drawText(offset, (height() + font.textHeight()) / 2, font, _text, true);
+	}
+}
+
+} // GUI::