From 43926a6f3f65d35de27f37199621872332f70e4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=A4rkl?= <info@florianmaerkl.de>
Date: Tue, 13 Aug 2019 17:33:59 +0200
Subject: [PATCH] Add ServerIconWidget

---
 gui/CMakeLists.txt             |  4 ++-
 gui/include/servericonwidget.h | 41 ++++++++++++++++++++++++++++
 gui/include/serveritemwidget.h |  4 +++
 gui/src/servericonwidget.cpp   | 49 ++++++++++++++++++++++++++++++++++
 gui/src/serveritemwidget.cpp   |  4 +++
 5 files changed, 101 insertions(+), 1 deletion(-)
 create mode 100644 gui/include/servericonwidget.h
 create mode 100644 gui/src/servericonwidget.cpp

diff --git a/gui/CMakeLists.txt b/gui/CMakeLists.txt
index 34d4d7f..9a72982 100644
--- a/gui/CMakeLists.txt
+++ b/gui/CMakeLists.txt
@@ -34,7 +34,9 @@ add_executable(chiaki
 		include/avopenglwidget.h
 		src/avopenglwidget.cpp
 		include/avopenglframeuploader.h
-		src/avopenglframeuploader.cpp)
+		src/avopenglframeuploader.cpp
+		include/servericonwidget.h
+		src/servericonwidget.cpp)
 target_include_directories(chiaki PRIVATE include)
 
 target_link_libraries(chiaki chiaki-lib chiaki-cli-lib)
diff --git a/gui/include/servericonwidget.h b/gui/include/servericonwidget.h
new file mode 100644
index 0000000..0dc5343
--- /dev/null
+++ b/gui/include/servericonwidget.h
@@ -0,0 +1,41 @@
+/*
+ * This file is part of Chiaki.
+ *
+ * Chiaki 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.
+ *
+ * Chiaki 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 Chiaki.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef CHIAKI_SERVERICONWIDGET_H
+#define CHIAKI_SERVERICONWIDGET_H
+
+#include <chiaki/discovery.h>
+
+#include <QWidget>
+
+class ServerIconWidget : public QWidget
+{
+	Q_OBJECT
+
+	private:
+		ChiakiDiscoveryHostState state = CHIAKI_DISCOVERY_HOST_STATE_UNKNOWN;
+
+	protected:
+		void paintEvent(QPaintEvent *event) override;
+
+	public:
+		explicit ServerIconWidget(QWidget *parent = nullptr) : QWidget(parent) {}
+
+		void SetState(ChiakiDiscoveryHostState state)	{ this->state = state; update(); }
+};
+
+#endif // CHIAKI_SERVERICONWIDGET_H
diff --git a/gui/include/serveritemwidget.h b/gui/include/serveritemwidget.h
index 6398631..032b380 100644
--- a/gui/include/serveritemwidget.h
+++ b/gui/include/serveritemwidget.h
@@ -20,6 +20,8 @@
 
 #include <QWidget>
 
+class ServerIconWidget;
+
 class ServerItemWidget : public QWidget
 {
 	Q_OBJECT
@@ -27,6 +29,8 @@ class ServerItemWidget : public QWidget
 	private:
 		bool selected;
 
+		ServerIconWidget *icon_widget;
+
 	protected:
 		void mousePressEvent(QMouseEvent *event) override;
 		void mouseDoubleClickEvent(QMouseEvent *event) override;
diff --git a/gui/src/servericonwidget.cpp b/gui/src/servericonwidget.cpp
new file mode 100644
index 0000000..05f74e8
--- /dev/null
+++ b/gui/src/servericonwidget.cpp
@@ -0,0 +1,49 @@
+/*
+ * This file is part of Chiaki.
+ *
+ * Chiaki 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.
+ *
+ * Chiaki 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 Chiaki.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <servericonwidget.h>
+
+#include <QPainter>
+
+void ServerIconWidget::paintEvent(QPaintEvent *event)
+{
+	static const float icon_aspect = 100.0f / 17.0f;
+
+	if(width() == 0 || height() == 0)
+		return;
+
+	QPainter painter(this);
+
+	QRect icon_rect;
+	float widget_aspect = (float)width() / (float)height();
+	if(widget_aspect > icon_aspect)
+	{
+		icon_rect.setHeight(height());
+		icon_rect.setWidth((int)((float)height() * icon_aspect));
+		icon_rect.moveTop(0);
+		icon_rect.moveLeft((width() - icon_rect.width()) / 2);
+	}
+	else
+	{
+		icon_rect.setWidth(width());
+		icon_rect.setHeight((int)((float)width() / icon_aspect));
+		icon_rect.moveLeft(0);
+		icon_rect.moveTop((height() - icon_rect.height()) / 2);
+	}
+
+	painter.fillRect(icon_rect, Qt::red);
+}
\ No newline at end of file
diff --git a/gui/src/serveritemwidget.cpp b/gui/src/serveritemwidget.cpp
index 18a1a21..a8c16e5 100644
--- a/gui/src/serveritemwidget.cpp
+++ b/gui/src/serveritemwidget.cpp
@@ -16,6 +16,7 @@
  */
 
 #include <serveritemwidget.h>
+#include <servericonwidget.h>
 
 #include <QLabel>
 #include <QVBoxLayout>
@@ -29,6 +30,9 @@ ServerItemWidget::ServerItemWidget(QWidget *parent) : QWidget(parent)
 	auto label = new QLabel("Server", this);
 	layout->addWidget(label);
 
+	icon_widget = new ServerIconWidget(this);
+	layout->addWidget(icon_widget);
+
 	this->selected = true;
 	SetSelected(false);