New initial view and adding about dialog

[impuzzle] / src / introitem.cpp

diff --git a/src/introitem.cpp b/src/introitem.cpp
index 98e0baf..0b7b270 100644 (file)
--- a/src/introitem.cpp
+++ b/src/introitem.cpp
@@ -1,5 +1,24 @@
+/*
+  Image Puzzle - A set your pieces straight game
+  Copyright (C) 2009  Timo Härkönen
+
+  This program 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.
+
+  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "introitem.h"
 #include "defines.h"
+#include "mainwindow.h"
 
 #include <QPainter>
 #include <QFontMetricsF>
@@ -21,21 +40,72 @@ void IntroItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
     Q_UNUSED(widget)
 
     painter->save();
+    painter->setRenderHint(QPainter::Antialiasing, true);
+    painter->setPen(Qt::NoPen);
+
+    const int dots = 96;
+
+    int hstep = boundingRect().width() / dots;
+    int vstep = boundingRect().height() / dots;
+
+    QColor colors[3] = {QColor(255, 255, 255), QColor(0, 0, 0), QColor(127, 127, 127)};
+
+    for(int i = 0; i < dots; ++i) {
+        for(int j = 0; j < dots; ++j) {
+            painter->setBrush(QBrush(colors[qrand() % 2]));
+            painter->drawRect(QRect(QPoint(i * hstep, j * vstep),
+                                    QPoint((i+1) * hstep, (j+1) * vstep)));
+        }
+    }
 
     painter->setBrush(Qt::NoBrush);
     painter->setPen(Qt::black);
 
+    QFont font = painter->font();
+    font.setPointSize(72);
+    font.setBold(true);
+    painter->setFont(font);
+
     // Get font metrics
     QFontMetricsF fontMetricsF(painter->font());
     QRectF textRectF = fontMetricsF.boundingRect(text_);
-    int horizontalIntend = (IMAGE_WIDTH - textRectF.width()) / 2;
-    int verticalIntend = (IMAGE_HEIGHT - textRectF.height()) / 2;
+    int horizontalIntend = (boundingRect().width() - textRectF.width()) / 2 - 10;
+    int verticalIntend = (boundingRect().height() - textRectF.height()) / 2 - 10;
+
+    // Draw rect behind the text
+    painter->setBrush(QBrush(QColor(0,0,0,192)));
+    painter->setPen(Qt::NoPen);
+    painter->drawRect(boundingRect()
+                      .adjusted(0, verticalIntend, 5, -verticalIntend));
 
+    painter->setPen(Qt::black);
+    painter->setBrush(Qt::NoBrush);
     // Draw text aligned to the center of boundingRect
+    QPen pen = painter->pen();
+    pen.setCosmetic(true);
+    pen.setColor(QColor(255,20,0,192));
+
+    painter->setPen(pen);
     painter->drawText(boundingRect()
                       .adjusted(horizontalIntend, verticalIntend,-horizontalIntend, -verticalIntend),
                       text_);
 
+    pen.setColor(QColor(Qt::white));
+    painter->setPen(pen);
+    font.setPointSize(12);
+    painter->setFont(font);
+
+    QString txt = QString("Version %1").arg(IMPUZZLE_VERSION);
+
+    QFontMetricsF fm(painter->font());
+    QRectF trect = fm.boundingRect(txt);
+
+    QTextOption textOption;
+    textOption.setAlignment(Qt::AlignRight);
+
+    painter->drawText(boundingRect().adjusted(0, verticalIntend * 2 - trect.height(), -trect.width(), 0),
+                      txt, textOption);
+
     painter->restore();
 }
 
@@ -52,3 +122,10 @@ void IntroItem::setText(const QString &txt)
         update();
     }
 }
+
+void IntroItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+    Q_UNUSED(event);
+
+    MainWindow::instance()->newGameClicked();
+}