File enable-image-insert.patch of Package kjots

From 362b0cb67711ab4a16247138a04165a8e90fa8e8 Mon Sep 17 00:00:00 2001
From: Spencer Brown <spencerbrown991@gmail.com>
Date: Tue, 2 Aug 2016 16:52:30 +0200
Subject: Image insert for KJots

Add image insert feature to KJots.

REVIEW: 128568

diff --git a/src/kjotsedit.cpp b/src/kjotsedit.cpp
index 3e63d91..2b9dddf 100644
--- a/src/kjotsedit.cpp
+++ b/src/kjotsedit.cpp
@@ -114,6 +114,7 @@ void KJotsEdit::delayedInitialization(KActionCollection *collection)
     connect(actionCollection->action(QLatin1String("insert_checkmark")), SIGNAL(triggered()), SLOT(addCheckmark()));
     connect(actionCollection->action(QLatin1String("manual_save")), SIGNAL(triggered()), SLOT(savePage()));
     connect(actionCollection->action(QLatin1String("insert_date")), SIGNAL(triggered()), SLOT(insertDate()));
+    connect(actionCollection->action(QLatin1String("insert_image")), SIGNAL(triggered()), SLOT(insertImage()));
 }
 
 void KJotsEdit::insertDate()
@@ -121,6 +122,12 @@ void KJotsEdit::insertDate()
     NoteShared::NoteEditorUtils().insertDate(this);
 }
 
+void KJotsEdit::insertImage()
+{
+    QTextCursor cursor = textCursor();
+    NoteShared::NoteEditorUtils().insertImage(document(), cursor, this);
+}
+
 void KJotsEdit::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
 {
     Q_UNUSED(selected)
diff --git a/src/kjotsedit.h b/src/kjotsedit.h
index 0273283..39b5128 100644
--- a/src/kjotsedit.h
+++ b/src/kjotsedit.h
@@ -65,6 +65,7 @@ public slots:
 
     void savePage();
     void insertDate();
+    void insertImage();
 
 private:
     void createAutoDecimalList();
diff --git a/src/kjotspartui.rc b/src/kjotspartui.rc
index e565732..e732c33 100644
--- a/src/kjotspartui.rc
+++ b/src/kjotspartui.rc
@@ -1,5 +1,5 @@
 <!DOCTYPE kpartgui>
-<kpartgui version="11" name="kjots" >
+<kpartgui version="12" name="kjots" >
  <MenuBar>
 
   <Menu name="file">
@@ -52,6 +52,7 @@
   <Menu name="tools">
    <text>&amp;Tools</text>
    <Action name="insert_date"/>
+   <Action name="insert_image"/>
    <Action name="copyIntoTitle"/>
    <Action name="linkify"/>
   </Menu>
diff --git a/src/kjotsui.rc b/src/kjotsui.rc
index e6eea8d..298a5fb 100644
--- a/src/kjotsui.rc
+++ b/src/kjotsui.rc
@@ -1,5 +1,5 @@
 <!DOCTYPE kpartgui>
-<kpartgui version="11" name="kjots" >
+<kpartgui version="12" name="kjots" >
  <MenuBar>
 
   <Menu name="file">
@@ -50,6 +50,7 @@
 
   <Menu name="tools">
    <Action name="insert_date"/>
+   <Action name="insert_image"/>
    <Action name="copyIntoTitle"/>
   </Menu>
   
diff --git a/src/kjotswidget.cpp b/src/kjotswidget.cpp
index 0d0dad8..865129b 100644
--- a/src/kjotswidget.cpp
+++ b/src/kjotswidget.cpp
@@ -277,6 +277,10 @@ KJotsWidget::KJotsWidget(QWidget *parent, KXMLGUIClient *xmlGuiClient, Qt::Windo
     action->setText(i18n("Link"));
     action->setIcon(QIcon::fromTheme(QLatin1String("insert-link")));
 
+    action = actionCollection->addAction(QLatin1String("insert_image"));
+    action->setText(i18n("Insert Image"));
+    action->setIcon(QIcon::fromTheme(QLatin1String("insert-image")));
+
     action = actionCollection->addAction(QLatin1String("insert_checkmark"));
     action->setText(i18n("Insert Checkmark"));
     action->setIcon(QIcon::fromTheme(QLatin1String("checkmark")));
diff --git a/src/noteshared/noteeditorutils.cpp b/src/noteshared/noteeditorutils.cpp
index b30a495..661bfa5 100644
--- a/src/noteshared/noteeditorutils.cpp
+++ b/src/noteshared/noteeditorutils.cpp
@@ -18,11 +18,15 @@
 #include "noteeditorutils.h"
 
 #include <QLocale>
-
+#include <QMimeDatabase>
+#include <QFileDialog>
+#include <KLocalizedString>
+#include <QBuffer>
 #include <QChar>
 #include <QTextCursor>
 #include <QTextEdit>
 #include <QDateTime>
+#include <QFileInfo>
 
 using namespace NoteShared;
 NoteEditorUtils::NoteEditorUtils()
@@ -45,3 +49,26 @@ void NoteEditorUtils::insertDate(QTextEdit *editor)
 {
     editor->insertPlainText(QLocale().toString(QDateTime::currentDateTime(), QLocale::ShortFormat) + QLatin1Char(' '));
 }
+
+void NoteEditorUtils::insertImage(QTextDocument *doc, QTextCursor &cursor, QTextEdit *par)
+{
+    QString imageFileName = QFileDialog::getOpenFileName(par, i18n("Select image file"), QLatin1String("."), QLatin1String("Images (*.png *.bmp *.jpg *.jpeg *.jpe)"));
+    if (!imageFileName.isEmpty()) {
+        QFileInfo qfio = QFileInfo(imageFileName);
+        QImage imgRes(imageFileName);
+        if (!imgRes.isNull()) {
+            QMimeDatabase mimedb;
+            QByteArray imageData;
+            QBuffer buffer(&imageData);
+            QMimeType filemime = mimedb.mimeTypeForFile(qfio);
+            QString filetype = filemime.name();
+            QByteArray formatChars = filemime.preferredSuffix().toUpper().toLatin1();
+
+            buffer.open(QIODevice::WriteOnly);
+            imgRes.save(&buffer, formatChars.data());
+            QString Base64Image = QString::fromLatin1(imageData.toBase64().data());//is null
+            par->insertHtml(QLatin1String("<img src=\"data:") + filetype + QLatin1String(";base64,") + Base64Image + QLatin1String("\" />"));
+
+        }
+    }
+}
diff --git a/src/noteshared/noteeditorutils.h b/src/noteshared/noteeditorutils.h
index 149a308..5be91fd 100644
--- a/src/noteshared/noteeditorutils.h
+++ b/src/noteshared/noteeditorutils.h
@@ -20,6 +20,8 @@
 
 class QTextCursor;
 class QTextEdit;
+class QTextDocument;
+class QWidget;
 
 namespace NoteShared
 {
@@ -29,6 +31,7 @@ public:
     NoteEditorUtils();
     void addCheckmark(QTextCursor &cursor);
     void insertDate(QTextEdit *editor);
+    void insertImage(QTextDocument *doc, QTextCursor &cursor, QTextEdit *par);
 };
 }
 #endif // NOTEEDITORUTILS_H