From 76bf46613e978cd8b847b3b2bd9a1d0afaaed51a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=A4rkl?= <info@florianmaerkl.de>
Date: Fri, 28 Jun 2019 12:29:28 +0200
Subject: [PATCH] Add DynamicGridWidget Unique Selection

---
 gui/include/dynamicgridwidget.h |  7 +++++--
 gui/include/mainwindow.h        |  4 ++++
 gui/include/serveritemwidget.h  |  4 ++++
 gui/src/dynamicgridwidget.cpp   | 24 ++++++++++++++++++++++++
 gui/src/mainwindow.cpp          | 26 ++++++++++++++++++++++++++
 gui/src/serveritemwidget.cpp    |  4 ++--
 6 files changed, 65 insertions(+), 4 deletions(-)

diff --git a/gui/include/dynamicgridwidget.h b/gui/include/dynamicgridwidget.h
index 30c6c27..efae63f 100644
--- a/gui/include/dynamicgridwidget.h
+++ b/gui/include/dynamicgridwidget.h
@@ -43,9 +43,12 @@ class DynamicGridWidget : public QWidget
 		explicit DynamicGridWidget(unsigned int item_width, QWidget *parent = nullptr);
 
 		void AddWidget(QWidget *widget);
-		void RemoveWidget(QWidget *widget);
+		void AddWidgets(const QList<QWidget *> &widgets);
 
-		void SetItemWidth(int item_width) { this->item_width = item_width; UpdateLayoutIfNecessary(); }
+		void RemoveWidget(QWidget *widget);
+		void ClearWidgets();
+
+		void SetItemWidth(unsigned int item_width) { this->item_width = item_width; UpdateLayoutIfNecessary(); }
 
 };
 
diff --git a/gui/include/mainwindow.h b/gui/include/mainwindow.h
index 34bbb9a..f8e44f6 100644
--- a/gui/include/mainwindow.h
+++ b/gui/include/mainwindow.h
@@ -33,6 +33,10 @@ class MainWindow : public QWidget
 
 	public:
 		explicit MainWindow(QWidget *parent = nullptr);
+
+	public slots:
+		void ServerItemWidgetSelected();
+		void ServerItemWidgetTriggered();
 };
 
 #endif //CHIAKI_MAINWINDOW_H
diff --git a/gui/include/serveritemwidget.h b/gui/include/serveritemwidget.h
index ca5c5db..6398631 100644
--- a/gui/include/serveritemwidget.h
+++ b/gui/include/serveritemwidget.h
@@ -36,6 +36,10 @@ class ServerItemWidget : public QWidget
 
 		bool IsSelected() { return selected; }
 		void SetSelected(bool selected);
+
+	signals:
+		void Selected();
+		void Triggered();
 };
 
 #endif //CHIAKI_CONSOLEITEMWIDGET_H
diff --git a/gui/src/dynamicgridwidget.cpp b/gui/src/dynamicgridwidget.cpp
index 443a87e..b5974d7 100644
--- a/gui/src/dynamicgridwidget.cpp
+++ b/gui/src/dynamicgridwidget.cpp
@@ -38,11 +38,35 @@ void DynamicGridWidget::AddWidget(QWidget *widget)
 	UpdateLayout();
 }
 
+void DynamicGridWidget::AddWidgets(const QList<QWidget *> &widgets)
+{
+	for(auto widget : widgets)
+	{
+		if(this->widgets.contains(widget))
+			continue;
+		widget->setParent(this);
+		this->widgets.append(widget);
+	}
+	UpdateLayout();
+}
+
 void DynamicGridWidget::RemoveWidget(QWidget *widget)
 {
 	layout->removeWidget(widget);
 	widget->setParent(nullptr);
 	widgets.removeAll(widget);
+	UpdateLayout();
+}
+
+void DynamicGridWidget::ClearWidgets()
+{
+	for(auto widget : widgets)
+	{
+		layout->removeWidget(widget);
+		widget->setParent(nullptr);
+	}
+	widgets.clear();
+	UpdateLayout();
 }
 
 unsigned int DynamicGridWidget::CalculateColumns()
diff --git a/gui/src/mainwindow.cpp b/gui/src/mainwindow.cpp
index ce6f1b0..527e1ef 100644
--- a/gui/src/mainwindow.cpp
+++ b/gui/src/mainwindow.cpp
@@ -46,8 +46,34 @@ MainWindow::MainWindow(QWidget *parent) : QWidget(parent)
 	for(int i=0; i<10; i++)
 	{
 		auto w = new ServerItemWidget(grid_widget);
+		connect(w, &ServerItemWidget::Selected, this, &MainWindow::ServerItemWidgetSelected);
+		connect(w, &ServerItemWidget::Triggered, this, &MainWindow::ServerItemWidgetTriggered);
+		server_item_widgets.append(w);
 		grid_widget->AddWidget(w);
 	}
 
 	resize(800, 600);
 }
+
+void MainWindow::ServerItemWidgetSelected()
+{
+	auto server_item_widget = qobject_cast<ServerItemWidget *>(sender());
+	if(!server_item_widget)
+		return;
+
+	for(auto widget : server_item_widgets)
+	{
+		if(widget != server_item_widget)
+			widget->SetSelected(false);
+	}
+	server_item_widget->SetSelected(true);
+}
+
+void MainWindow::ServerItemWidgetTriggered()
+{
+	auto server_item_widget = qobject_cast<ServerItemWidget *>(sender());
+	if(!server_item_widget)
+		return;
+
+	// TODO: connect
+}
\ No newline at end of file
diff --git a/gui/src/serveritemwidget.cpp b/gui/src/serveritemwidget.cpp
index dab5164..fee59e4 100644
--- a/gui/src/serveritemwidget.cpp
+++ b/gui/src/serveritemwidget.cpp
@@ -36,11 +36,12 @@ ServerItemWidget::ServerItemWidget(QWidget *parent) : QWidget(parent)
 
 void ServerItemWidget::mousePressEvent(QMouseEvent *event)
 {
-	SetSelected(!IsSelected());
+	emit Selected();
 }
 
 void ServerItemWidget::mouseDoubleClickEvent(QMouseEvent *event)
 {
+	emit Triggered();
 }
 
 void ServerItemWidget::SetSelected(bool selected)
@@ -49,5 +50,4 @@ void ServerItemWidget::SetSelected(bool selected)
 		return;
 	this->selected = selected;
 	setStyleSheet(selected ? "background-color: palette(highlight);" : "");
-	update();
 }