From 60cacb4babb46ae2ab22ae0b7b7357012887460d Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 24 Apr 2022 15:44:35 +0200
Subject: Better viewer. Set license to GPL 3.

---
 src/mainwindow.cc | 38 +++++++++++++++++++++++++-------------
 1 file changed, 25 insertions(+), 13 deletions(-)

(limited to 'src/mainwindow.cc')

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index c1b05f7..eae86d0 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -12,7 +12,7 @@
  *
  *  Qookie 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 2 of the License, or
+ *  the Free Software Foundation; either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  Qookie is distributed in the hope that it will be useful,
@@ -26,6 +26,8 @@
  */
 #include "mainwindow.h"
 
+#include <iostream>
+
 #include <QToolBar>
 #include <QDockWidget>
 #include <QLabel>
@@ -33,6 +35,7 @@
 #include <QListWidget>
 
 #include "database.h"
+#include "viewer.h"
 
 MainWindow::MainWindow(Database& db)
 	: db(db)
@@ -56,21 +59,22 @@ MainWindow::MainWindow(Database& db)
 	//
 	QDockWidget *browser = new QDockWidget("Browser");
 	listWidget = new QListWidget(this);
-	listWidget->setIconSize({128, 128});
+	listWidget->setIconSize({64, 64});
 	browser->setWidget(listWidget);
 
 	//
 	// Create the viewer
 	//
-//	viewer = new Viewer();
-//	setCentralWidget(viewer);
+	viewer = new Viewer();
+	setCentralWidget(viewer);
 
 	addToolBar(Qt::TopToolBarArea, toolbar);
 	addDockWidget(Qt::LeftDockWidgetArea, browser);
 
-//	connect signal:
-//	void itemChanged(QListWidgetItem *item) in listWidget to itemchanged slot
+	QObject::connect(listWidget, &QListWidget::currentRowChanged,
+	                 this, &MainWindow::itemChanged);
 
+	listWidget->setSortingEnabled(true);
 	readDatabase();
 }
 
@@ -97,15 +101,23 @@ void MainWindow::readDatabase()
 			icon.addPixmap(QPixmap::fromImage(image));
 			listItem->setIcon(icon);
 		}
+		else
+		{
+			QIcon icon;
+			QImage image(QSize({1,1}), QImage::Format_RGBA8888);
+			image.fill(0);
+			icon.addPixmap(QPixmap::fromImage(image));
+			listItem->setIcon(icon);
+		}
 		listItem->setData(Qt::UserRole, item.id);
-		//listItem->setSizeHint({200,200});
 		listWidget->addItem(listItem);
 	}
 }
 
-//itemchanged slot(item*)
-//{
-//	id = item->data(Qt::UserRole);
-//	auto recipe = db.getRecipe(id);
-//	viewer->show(recipe);
-//}
+void MainWindow::itemChanged(int row)
+{
+	auto item = listWidget->currentItem();
+	auto id = item->data(Qt::UserRole).toInt();
+	auto recipe = db.getRecipe(id);
+	viewer->show(recipe);
+}
-- 
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