From 709d2f325db0490016807b8fa6f49d1c867b6bd8 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Fri, 3 Feb 2017 23:25:42 +0100
Subject: [PATCH] fixes #0002887: add FC logo (watermark) in Save Picture Tool

---
 src/Gui/CommandView.cpp         | 40 +++++++++++++++++++++++++++++++++
 src/Gui/DlgSettingsImage.ui     |  7 ++++++
 src/Gui/DlgSettingsImageImp.cpp |  5 +++++
 src/Gui/DlgSettingsImageImp.h   |  1 +
 4 files changed, 53 insertions(+)

diff --git a/src/Gui/CommandView.cpp b/src/Gui/CommandView.cpp
index a81a156b3..09a919392 100644
--- a/src/Gui/CommandView.cpp
+++ b/src/Gui/CommandView.cpp
@@ -29,7 +29,11 @@
 # include <Inventor/nodes/SoOrthographicCamera.h>
 # include <Inventor/nodes/SoPerspectiveCamera.h>
 # include <QFile>
+# include <QFileInfo>
+# include <QFont>
+# include <QFontMetrics>
 # include <QMessageBox>
+# include <QPainter>
 # include <QTextStream>
 # include <boost/bind.hpp>
 #endif
@@ -1680,6 +1684,42 @@ void StdViewScreenShot::activated(int iMsg)
                 doCommand(Gui,"Gui.activeDocument().activeView().saveImage('%s',%d,%d,'%s')",
                             fn.toUtf8().constData(),w,h,background);
             }
+
+            // When adding a watermark check if the image could be created
+            if (opt->addWatermark()) {
+                QFileInfo fi(fn);
+                QPixmap pixmap;
+                if (fi.exists() && pixmap.load(fn)) {
+                    QString name = qApp->applicationName();
+                    std::map<std::string, std::string>& config = App::Application::Config();
+                    QString url  = QString::fromLatin1(config["MaintainerUrl"].c_str());
+                    url = QUrl(url).host();
+
+                    QPixmap appicon = Gui::BitmapFactory().pixmap(config["AppIcon"].c_str());
+
+                    QPainter painter;
+                    painter.begin(&pixmap);
+
+                    painter.drawPixmap(8, h-15-appicon.height(), appicon);
+
+                    QFont font = painter.font();
+                    font.setPointSize(20);
+
+                    int n = QFontMetrics(font).width(name);
+                    int h = pixmap.height();
+
+                    painter.setFont(font);
+                    painter.drawText(8+appicon.width(), h-24, name);
+
+                    font.setPointSize(12);
+                    int u = QFontMetrics(font).width(url);
+                    painter.setFont(font);
+                    painter.drawText(8+appicon.width()+n-u, h-9, url);
+
+                    painter.end();
+                    pixmap.save(fn);
+                }
+            }
         }
     }
 }
diff --git a/src/Gui/DlgSettingsImage.ui b/src/Gui/DlgSettingsImage.ui
index ea478962b..575fb71de 100644
--- a/src/Gui/DlgSettingsImage.ui
+++ b/src/Gui/DlgSettingsImage.ui
@@ -411,6 +411,13 @@
         </property>
        </widget>
       </item>
+      <item row="3" column="0" >
+       <widget class="QCheckBox" name="checkWatermark" >
+        <property name="text" >
+         <string>Add watermark</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>
diff --git a/src/Gui/DlgSettingsImageImp.cpp b/src/Gui/DlgSettingsImageImp.cpp
index c9965bc99..0256c8120 100644
--- a/src/Gui/DlgSettingsImageImp.cpp
+++ b/src/Gui/DlgSettingsImageImp.cpp
@@ -139,6 +139,11 @@ int DlgSettingsImageImp::backgroundType() const
     return comboBackground->currentIndex();
 }
 
+bool DlgSettingsImageImp::addWatermark() const
+{
+    return checkWatermark->isChecked();
+}
+
 void DlgSettingsImageImp::onSelectedFilter(const QString& filter)
 {
     bool ok = (filter.startsWith(QLatin1String("JPG")) ||
diff --git a/src/Gui/DlgSettingsImageImp.h b/src/Gui/DlgSettingsImageImp.h
index 13ed757db..8421f723b 100644
--- a/src/Gui/DlgSettingsImageImp.h
+++ b/src/Gui/DlgSettingsImageImp.h
@@ -57,6 +57,7 @@ public:
     //@{
     QString comment() const;
     int backgroundType() const;
+    bool addWatermark() const;
     //@}
 
 public Q_SLOTS: