Added for Channel Messages to checkt the length

retroshare-gui/src/gui/gxschannels/CreateGxsChannelMsg.cpp

@@ -24,6 +24,7 @@
 #include <QMenu>
 #include <QDir>
 #include <QMimeData>
+#include <QTextDocumentFragment>
 
 #include "CreateGxsChannelMsg.h"
 #include "gui/gxs/GxsIdDetails.h"
@@ -72,7 +73,8 @@ CreateGxsChannelMsg::CreateGxsChannelMsg(const RsGxsGroupId &cId, RsGxsMessageId
 	connect(thumbNailCb, SIGNAL(toggled(bool)), this, SLOT(allowAutoMediaThumbNail(bool)));
 	connect(tabWidget, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenu(QPoint)));
 	connect(generateCheckBox, SIGNAL(toggled(bool)), generateSpinBox, SLOT(setEnabled(bool)));
-
+	connect(addPictureButton, SIGNAL(clicked()), this, SLOT(addPicture()));
+	connect(msgEdit, SIGNAL(textChanged()), this, SLOT(checkLength()));
 	generateSpinBox->setEnabled(false);
 
 	thumbNailCb->setVisible(false);
@@ -94,6 +96,26 @@ CreateGxsChannelMsg::CreateGxsChannelMsg(const RsGxsGroupId &cId, RsGxsMessageId
 #endif
 }
 
+static const uint32_t MAX_ALLOWED_GXS_MESSAGE_SIZE = 199000;
+
+void CreateGxsChannelMsg::checkLength()
+{
+	QString text;
+	RsHtml::optimizeHtml(msgEdit, text);
+	std::wstring msg = text.toStdWString();
+	int charRemains = MAX_ALLOWED_GXS_MESSAGE_SIZE - msg.length();
+	if(charRemains >= 0) {
+		text = tr("It remains %1 characters after HTML conversion.").arg(charRemains);
+		infoLabel->setStyleSheet("QLabel#infoLabel { }");
+	}else{
+		text = tr("Warning: This message is too big of %1 characters after HTML conversion.").arg((0-charRemains));
+	    infoLabel->setStyleSheet("QLabel#infoLabel {color: red; font: bold; }");
+	}
+	buttonBox->button(QDialogButtonBox::Ok)->setToolTip(text);
+	buttonBox->button(QDialogButtonBox::Ok)->setEnabled(charRemains>=0);
+	infoLabel->setText(text);
+}
+
 CreateGxsChannelMsg::~CreateGxsChannelMsg()
 {
 	Settings->saveWidgetInformation(this);
@@ -741,6 +763,18 @@ void CreateGxsChannelMsg::addThumbnail()
 	thumbnail_label->setPixmap(picture);
 }
 
+void CreateGxsChannelMsg::addPicture()
+{
+	QString file;
+	if (misc::getOpenFileName(window(), RshareSettings::LASTDIR_IMAGES, tr("Load Picture File"), "Pictures (*.png *.xpm *.jpg *.jpeg)", file)) {
+		QString encodedImage;
+		if (RsHtml::makeEmbeddedImage(file, encodedImage, 640*480, MAX_ALLOWED_GXS_MESSAGE_SIZE - 200)) {
+			QTextDocumentFragment fragment = QTextDocumentFragment::fromHtml(encodedImage);
+			msgEdit->textCursor().insertFragment(fragment);
+		}
+	}
+}
+
 void CreateGxsChannelMsg::loadChannelPostInfo(const uint32_t &token)
 {
 #ifdef DEBUG_CREATE_GXS_MSG

retroshare-gui/src/gui/gxschannels/CreateGxsChannelMsg.h

@@ -69,6 +69,8 @@ private slots:
 	void contextMenu(QPoint) ;
 
 	void addThumbnail();
+	void addPicture();
+	void checkLength();
 	void allowAutoMediaThumbNail(bool);
 
 private:

retroshare-gui/src/gui/gxschannels/CreateGxsChannelMsg.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>875</width>
+    <width>671</width>
-    <height>659</height>
+    <height>513</height>
    </rect>
   </property>
   <property name="acceptDrops">
@@ -96,19 +96,6 @@
           </item>
           <item row="1" column="0">
            <layout class="QGridLayout" name="channelAttachGLayout">
-            <item row="0" column="0" colspan="2">
-             <widget class="QLabel" name="channelAttachLabel">
-              <property name="text">
-               <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:10pt; font-weight:600;&quot;&gt;Attachments:&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;img src=&quot;:/images/feedback_arrow.png&quot; /&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:8pt;&quot;&gt; Use Drag and Drop / Add Files button, to Hash new files.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;img src=&quot;:/images/feedback_arrow.png&quot; /&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:8pt;&quot;&gt; Copy/Paste RetroShare links from your shares&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-              </property>
-             </widget>
-            </item>
             <item row="1" column="0">
              <widget class="QPushButton" name="addfilepushButton">
               <property name="text">
@@ -131,6 +118,30 @@ p, li { white-space: pre-wrap; }
               </property>
              </widget>
             </item>
+            <item row="1" column="2">
+             <widget class="QPushButton" name="addPictureButton">
+              <property name="text">
+               <string>Add Picture</string>
+              </property>
+              <property name="icon">
+               <iconset resource="../images.qrc">
+                <normaloff>:/images/add_image24.png</normaloff>:/images/add_image24.png</iconset>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="0" colspan="3">
+             <widget class="QLabel" name="channelAttachLabel">
+              <property name="text">
+               <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
+&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
+p, li { white-space: pre-wrap; }
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:10pt; font-weight:600;&quot;&gt;Attachments:&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;img src=&quot;:/images/feedback_arrow.png&quot; /&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:8pt;&quot;&gt; Use Drag and Drop / Add Files button, to Hash new files.&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;img src=&quot;:/images/feedback_arrow.png&quot; /&gt;&lt;span style=&quot; font-family:'MS Shell Dlg 2'; font-size:8pt;&quot;&gt; Copy/Paste RetroShare links from your shares&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+              </property>
+             </widget>
+            </item>
            </layout>
           </item>
           <item row="1" column="1">
@@ -194,6 +205,13 @@ p, li { white-space: pre-wrap; }
              <item>
               <widget class="MimeTextEdit" name="msgEdit"/>
              </item>
+             <item>
+              <widget class="QLabel" name="infoLabel">
+               <property name="text">
+                <string/>
+               </property>
+              </widget>
+             </item>
             </layout>
            </widget>
           </item>
@@ -302,8 +320,8 @@ p, li { white-space: pre-wrap; }
               <rect>
                <x>0</x>
                <y>0</y>
-               <width>767</width>
+               <width>812</width>
-               <height>42</height>
+               <height>24</height>
               </rect>
              </property>
              <property name="sizePolicy">
@@ -390,17 +408,17 @@ p, li { white-space: pre-wrap; }
   </layout>
  </widget>
  <customwidgets>
+  <customwidget>
+   <class>MimeTextEdit</class>
+   <extends>QTextEdit</extends>
+   <header location="global">gui/common/MimeTextEdit.h</header>
+  </customwidget>
   <customwidget>
    <class>HeaderFrame</class>
    <extends>QFrame</extends>
    <header>gui/common/HeaderFrame.h</header>
    <container>1</container>
   </customwidget>
-  <customwidget>
-   <class>MimeTextEdit</class>
-   <extends>QTextEdit</extends>
-   <header location="global">gui/common/MimeTextEdit.h</header>
-  </customwidget>
  </customwidgets>
  <resources>
   <include location="../images.qrc"/>