From a51479061c5fdcfbd9fabb14f4b597f2748d919d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Nusser?= <andre.nusser@googlemail.com>
Date: Fri, 10 Feb 2017 20:35:44 +0100
Subject: A very rough first version of the GUI.

---
 plugingui/frame.cc | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 plugingui/frame.cc

(limited to 'plugingui/frame.cc')

diff --git a/plugingui/frame.cc b/plugingui/frame.cc
new file mode 100644
index 0000000..f34eecf
--- /dev/null
+++ b/plugingui/frame.cc
@@ -0,0 +1,119 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            frame.cc
+ *
+ *  Tue Feb  7 21:07:56 CET 2017
+ *  Copyright 2017 André Nusser
+ *  andre.nusser@googlemail.com
+ ****************************************************************************/
+
+/*
+ *  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 "frame.h"
+
+#include "painter.h"
+
+// TODO: fix all the segfaults
+// TODO: change look to what it is in the fake GUI
+// TODO: replace CheckBox by some other name
+// TODO: maybe refactor the Toggle thingy
+// TODO: make it possible to use layouts recursively
+// TODO: make it possible to add layouts to tabs
+
+namespace GUI
+{
+
+FrameWidget::FrameWidget(Widget *parent, bool has_switch)
+	: Widget(parent)
+	, has_switch(has_switch)
+	, is_switched_on(!has_switch)
+	, bar_height(24)
+{
+	if (has_switch) {
+		// We only have to set this once as nothing happens on a resize
+		power_button.move(4, 4);
+		power_button.resize(16, 16);
+
+		CONNECT(&power_button, stateChangedNotifier, this, &FrameWidget::powerButtonClicked);
+	}
+	power_button.setVisible(has_switch);
+
+	CONNECT(this, sizeChangeNotifier, this, &FrameWidget::sizeChanged);
+}
+
+void FrameWidget::repaintEvent(RepaintEvent* repaintEvent) 
+{
+	Painter p(*this);
+	p.clear();
+
+	int center_x = width() / 2;
+	auto title_buf = title.c_str();
+
+	// draw the dark grey box
+	p.setColour(grey_box_colour);
+	p.drawFilledRectangle(1, 1, width() - 2, bar_height);
+
+	// frame
+	p.setColour(frame_colour);
+	p.drawRectangle(0, 0, width() - 1, height() - 1);
+
+	// background
+	p.setColour(background_colour);
+	p.drawFilledRectangle(1, bar_height, width() - 2, height() - 2);
+
+	// draw the label
+	p.setColour(label_colour);
+	p.drawText(center_x - label_width, bar_height - 4, font, title_buf);
+}
+
+void FrameWidget::powerButtonClicked(bool clicked)
+{
+	is_switched_on = !is_switched_on;
+
+	if (content) {
+		content->setVisible(true);
+	}
+}
+
+void FrameWidget::setTitle(std::string const& title)
+{
+	this->title = title;
+	label_width = font.textWidth(title.c_str()) / 2 + 1;
+}
+
+void FrameWidget::setContent(Widget* content)
+{
+	this->content = content;
+	content->reparent(this);
+	content->setVisible(true);
+}
+
+void FrameWidget::sizeChanged(int width, int height)
+{
+	if (content) {
+		content_start_x = content_margin;
+		content_start_y = bar_height + content_margin;
+		content_width = width - 2*content_margin;
+		content_height = height - (bar_height + 2*content_margin);
+
+		content->move(content_start_x, content_start_y);
+		content->resize(content_width, content_height);
+	}
+}
+
+} // GUI::
-- 
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