Added Attach File feature for Messages

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2099 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/RetroShare.pro

@@ -237,6 +237,7 @@ HEADERS +=  rshare.h \
             gui/feeds/BlogMsgItem.h \
             gui/feeds/SubFileItem.h \
             gui/feeds/SubDestItem.h \
+            gui/feeds/AttachFileItem.h \
             gui/connect/ConnectFriendWizard.h
 
 
@@ -299,6 +300,7 @@ FORMS +=    gui/StartDialog.ui \
             gui/feeds/BlogMsgItem.ui \
             gui/feeds/SubFileItem.ui \
             gui/feeds/SubDestItem.ui \
+            gui/feeds/AttachFileItem.ui
 
 SOURCES +=  main.cpp \
             rshare.cpp \
@@ -409,6 +411,7 @@ SOURCES +=  main.cpp \
             gui/feeds/BlogMsgItem.cpp \
             gui/feeds/SubFileItem.cpp \
             gui/feeds/SubDestItem.cpp \
+            gui/feeds/AttachFileItem.cpp \
             gui/connect/ConnectFriendWizard.cpp
             
 RESOURCES += gui/images.qrc lang/lang.qrc gui/help/content/content.qrc 

retroshare-gui/src/gui/feeds/AttachFileItem.cpp

@@ -0,0 +1,521 @@
+/****************************************************************
+ *  RetroShare is distributed under the following license:
+ *
+ *  Copyright (C) 2008 Robert Fernie
+ *
+ *  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 2
+ *  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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, 
+ *  Boston, MA  02110-1301, USA.
+ ****************************************************************/
+#include <QtGui>
+
+#include "AttachFileItem.h"
+
+#include "rsiface/rsfiles.h"
+
+#include <iostream>
+
+/****
+ * #define DEBUG_ITEM 1
+ ****/
+
+/*******************************************************************
+ * AttachFileItem fully controls the file transfer from the gui side
+ *
+ * Display: (In order)
+ *
+ * 1) HASHING
+ * 2) REMOTE / DOWNLOAD
+ * 3) LOCAL
+ * 4) LOCAL / UPLOAD
+ *
+ * Behaviours:
+ * a) Addition to General Dialog (1), (2), (3)
+ *   (i) (1), request Hash -> (3).
+ *   (ii) (2), download complete -> (3)
+ *   (iii) (3) 
+ *
+ * b) Message/Blog/Channel (2), (3)
+ *   (i) (2), download complete -> (3)
+ *   (ii) (3)
+ *
+ * c) Transfers (2), (4)
+ *   (i) (2)
+ *   (ii) (3)
+ *
+ *
+ */
+
+
+
+const uint32_t AFI_DEFAULT_PERIOD 	= (30 * 3600 * 24); /* 30 Days */
+
+/** Constructor */
+AttachFileItem::AttachFileItem(std::string hash, std::string name, uint64_t size, 
+						uint32_t flags, std::string srcId)
+:QWidget(NULL), mFileHash(hash), mFileName(name), mFileSize(size), mSrcId(srcId)
+{
+  	/* Invoke the Qt Designer generated object setup routine */
+  	setupUi(this);
+
+	mMode = flags & AFI_MASK_STATE;
+	mType = flags & AFI_MASK_TYPE;
+
+	if (mMode == AFI_STATE_EXTRA)
+	{
+		mMode = AFI_STATE_ERROR;
+	}
+	/**** Enable ****
+	*****/
+
+	/* all other states are possible */
+
+	if (!rsFiles) 
+	{
+		mMode = AFI_STATE_ERROR;
+	}
+
+	Setup();
+}
+
+/** Constructor */
+AttachFileItem::AttachFileItem(std::string path)
+:QWidget(NULL), mPath(path), mFileSize(0)
+{
+  	/* Invoke the Qt Designer generated object setup routine */
+  	setupUi(this);
+
+	mMode = AFI_STATE_EXTRA;
+	mType = AFI_TYPE_ATTACH;
+
+	/* ask for Files to hash/prepare it for us */
+	if ((!rsFiles) || (!rsFiles->ExtraFileHash(path, AFI_DEFAULT_PERIOD, 0)))
+	{
+		mMode = AFI_STATE_ERROR;
+	}
+
+	Setup();
+}
+
+void AttachFileItem::Setup()
+{
+
+  connect( cancelButton, SIGNAL( clicked( void ) ), this, SLOT( cancel ( void ) ) );
+
+  /* once off check - if remote, check if we have it 
+   * NB: This check might be expensive - and it'll happen often!
+   */
+#ifdef DEBUG_ITEM
+  std::cerr << "AttachFileItem::Setup(): " << mFileName;
+  std::cerr << std::endl;
+#endif
+
+  if (mMode == AFI_STATE_REMOTE)
+  {
+	FileInfo fi;
+	uint32_t hintflags = RS_FILE_HINTS_EXTRA | RS_FILE_HINTS_LOCAL
+					| RS_FILE_HINTS_SPEC_ONLY;
+
+	/* look up path */
+	if (rsFiles->FileDetails(mFileHash, hintflags, fi))
+	{
+#ifdef DEBUG_ITEM
+		std::cerr << "AttachFileItem::Setup() STATE=>Local Found File";
+		std::cerr << std::endl;
+		std::cerr << "AttachFileItem::Setup() path: " << fi.path;
+		std::cerr << std::endl;
+#endif
+		mMode = AFI_STATE_LOCAL;
+		mPath = fi.path;
+	}
+  }
+
+  updateItemStatic();
+  updateItem();
+
+
+}
+
+
+bool AttachFileItem::done()
+{
+	return (mMode >= AFI_STATE_LOCAL);
+}
+
+bool AttachFileItem::ready()
+{
+	return (mMode >= AFI_STATE_REMOTE);
+}
+
+void AttachFileItem::updateItemStatic()
+{
+	/* fill in */
+#ifdef DEBUG_ITEM
+	std::cerr << "AttachFileItem::updateItemStatic(): " << mFileName;
+	std::cerr << std::endl;
+#endif
+
+	QString filename = QString::fromStdString(mFileName);
+	mDivisor = 1;
+
+	if (mFileSize > 10000000) /* 10 Mb */
+	{
+		progressBar->setRange(0, mFileSize / 1000000);
+		progressBar->setFormat("%v MB");
+		mDivisor = 1000000;
+	}
+	else if (mFileSize > 10000) /* 10 Kb */
+	{
+		progressBar->setRange(0, mFileSize / 1000);
+		progressBar->setFormat("%v kB");
+		mDivisor = 1000;
+	}
+	else 
+	{
+		progressBar->setRange(0, mFileSize);
+		progressBar->setFormat("%v B");
+		mDivisor = 1;
+	}
+
+	/* get full path for local file */
+	if ((mMode == AFI_STATE_LOCAL) || (mMode == AFI_STATE_UPLOAD))
+	{
+#ifdef DEBUG_ITEM
+		std::cerr << "AttachFileItem::updateItemStatic() STATE=Local/Upload checking path";
+		std::cerr << std::endl;
+#endif
+		if (mPath == "")
+		{
+			FileInfo fi;
+			uint32_t hintflags = RS_FILE_HINTS_UPLOAD | RS_FILE_HINTS_LOCAL
+								| RS_FILE_HINTS_SPEC_ONLY;
+
+			/* look up path */
+			if (!rsFiles->FileDetails(mFileHash, hintflags, fi))
+			{
+				mMode = AFI_STATE_ERROR;
+#ifdef DEBUG_ITEM
+			std::cerr << "AttachFileItem::updateItemStatic() STATE=>Error No Details";
+			std::cerr << std::endl;
+#endif
+			}
+			else
+			{
+#ifdef DEBUG_ITEM
+			std::cerr << "AttachFileItem::updateItemStatic() Updated Path";
+			std::cerr << std::endl;
+#endif
+				mPath = fi.path;
+			}
+		}
+	}
+
+	/* do buttons + display */
+	switch (mMode)
+	{
+		case AFI_STATE_ERROR:
+			progressBar->setRange(0, 100);
+			progressBar->setFormat("ERROR");
+
+			cancelButton->setEnabled(false);
+		
+			progressBar->setValue(0);
+			filename = "[ERROR] " + filename;
+
+			break;
+
+		case AFI_STATE_EXTRA:
+			filename = QString::fromStdString(mPath);
+
+			progressBar->setRange(0, 100);
+			progressBar->setFormat("HASHING");
+
+			cancelButton->setEnabled(false);
+
+			progressBar->setValue(0);
+			filename = "[EXTRA] " + filename;
+
+			break;
+
+		case AFI_STATE_REMOTE:
+			cancelButton->setEnabled(false);
+
+			progressBar->setValue(0);
+			filename = "[REMOTE] " + filename;
+
+			break;
+
+		case AFI_STATE_DOWNLOAD:
+			cancelButton->setEnabled(true);
+			filename = "[DOWNLOAD] " + filename;
+
+			break;
+
+		case AFI_STATE_LOCAL:
+			cancelButton->setEnabled(false);
+
+			progressBar->setValue(mFileSize / mDivisor);
+			filename = "[LOCAL] " + filename;
+
+			break;
+
+		case AFI_STATE_UPLOAD:
+			cancelButton->setEnabled(false);
+			filename = "[UPLOAD] " + filename;
+
+			break;
+	}
+
+
+	switch(mType)
+	{
+		case AFI_TYPE_CHANNEL:
+		{
+			if (mMode == AFI_STATE_LOCAL)
+			{
+			}
+			else
+			{
+			}
+		}
+			break;
+		case AFI_TYPE_ATTACH:
+		{
+			cancelButton->setEnabled(true);
+			cancelButton->setToolTip("Remove Attachment");
+		}
+			break;
+		default:
+			break;
+	}
+
+
+	fileLabel->setText(filename);
+	fileLabel->setToolTip(filename);
+
+}
+
+void AttachFileItem::updateItem()
+{
+	/* fill in */
+#ifdef DEBUG_ITEM
+	std::cerr << "AttachFileItem::updateItem():" << mFileName;
+	std::cerr << std::endl;
+#endif
+
+	/* Extract File Details */
+	/* Update State if necessary */
+
+	FileInfo fi;
+	bool stateChanged = false;
+	int msec_rate = 1000;
+
+	if ((mMode == AFI_STATE_ERROR) || (mMode == AFI_STATE_LOCAL))
+	{
+#ifdef DEBUG_ITEM
+		std::cerr << "AttachFileItem::updateItem() STATE=Local/Error ignore";
+		std::cerr << std::endl;
+#endif
+		/* ignore - dead file, or done */
+	}
+	else if (mMode == AFI_STATE_EXTRA)
+	{
+#ifdef DEBUG_ITEM
+		std::cerr << "AttachFileItem::updateItem() STATE=Extra File";
+		std::cerr << std::endl;
+#endif
+		/* check for file status */
+		if (rsFiles->ExtraFileStatus(mPath, fi))
+		{
+#ifdef DEBUG_ITEM
+			std::cerr << "AttachFileItem::updateItem() STATE=>Local";
+			std::cerr << std::endl;
+#endif
+			mMode = AFI_STATE_LOCAL;
+
+			/* fill in file details */
+			mFileName = fi.fname;
+			mFileSize = fi.size;
+			mFileHash = fi.hash;
+
+			/* have path already! */
+
+			stateChanged = true;
+		}
+	}
+	else
+	{
+		uint32_t hintflags = 0;
+		switch(mMode)
+		{
+			case AFI_STATE_REMOTE:
+				hintflags = RS_FILE_HINTS_DOWNLOAD | RS_FILE_HINTS_SPEC_ONLY;
+				break;
+			case AFI_STATE_DOWNLOAD:
+				hintflags = RS_FILE_HINTS_DOWNLOAD | RS_FILE_HINTS_SPEC_ONLY;
+				break;
+			case AFI_STATE_UPLOAD:
+				hintflags = RS_FILE_HINTS_UPLOAD | RS_FILE_HINTS_SPEC_ONLY;
+				break;
+		}
+
+		bool detailsOk = rsFiles->FileDetails(mFileHash, hintflags, fi);
+
+		/* have details - see if state has changed */
+		switch(mMode)
+		{
+			case AFI_STATE_REMOTE:
+#ifdef DEBUG_ITEM
+				std::cerr << "AttachFileItem::updateItem() STATE=Remote";
+				std::cerr << std::endl;
+#endif
+				/* is it downloading? */
+				if (detailsOk)
+				{
+#ifdef DEBUG_ITEM
+					std::cerr << "AttachFileItem::updateItem() STATE=>Download";
+					std::cerr << std::endl;
+#endif
+					/* downloading */
+					mMode = AFI_STATE_DOWNLOAD;
+					stateChanged = true;
+				}
+				break;
+			case AFI_STATE_DOWNLOAD:
+#ifdef DEBUG_ITEM
+					std::cerr << "AttachFileItem::updateItem() STATE=Download";
+					std::cerr << std::endl;
+#endif
+
+				if (!detailsOk)
+				{
+#ifdef DEBUG_ITEM
+					std::cerr << "AttachFileItem::updateItem() STATE=>Remote";
+					std::cerr << std::endl;
+#endif
+					mMode = AFI_STATE_REMOTE;
+					stateChanged = true;
+				}
+				else
+				{
+					/* has it completed? */
+					if (fi.avail == mFileSize)
+					{
+#ifdef DEBUG_ITEM
+						std::cerr << "AttachFileItem::updateItem() STATE=>Local";
+						std::cerr << std::endl;
+#endif
+						/* save path */
+						/* update progress */
+						mMode = AFI_STATE_LOCAL;
+						mPath = fi.path;
+						stateChanged = true;
+					}
+					progressBar->setValue(fi.avail / mDivisor);
+				}
+				break;
+			case AFI_STATE_UPLOAD:
+#ifdef DEBUG_ITEM
+				std::cerr << "AttachFileItem::updateItem() STATE=Upload";
+				std::cerr << std::endl;
+#endif
+
+				if (detailsOk)
+				{
+					progressBar->setValue(fi.avail / mDivisor);
+				}
+
+				/* update progress */
+				break;
+		}
+
+	}
+
+	/****** update based on new state ******/
+	if (stateChanged)
+	{
+		updateItemStatic();
+	}
+
+	uint32_t repeat = 0;
+
+	switch (mMode)
+	{
+		case AFI_STATE_ERROR:
+			repeat = 0;
+			break;
+
+		case AFI_STATE_EXTRA:
+			repeat = 1;
+			msec_rate = 5000; /* slow */
+			break;
+
+		case AFI_STATE_REMOTE:
+			repeat = 1;
+			msec_rate = 30000; /* very slow */
+			break;
+
+		case AFI_STATE_DOWNLOAD:
+			repeat = 1;
+			msec_rate = 2000; /* should be download rate dependent */
+			break;
+
+		case AFI_STATE_LOCAL:
+			repeat = 0;
+			emit fileFinished(this);
+			break;
+
+		case AFI_STATE_UPLOAD:
+			repeat = 1;
+			msec_rate = 2000; /* should be download rate dependent */
+			break;
+	}
+
+	
+	if (repeat)
+	{
+#ifdef DEBUG_ITEM
+		std::cerr << "AttachFileItem::updateItem() callback for update!";
+		std::cerr << std::endl;
+#endif
+	  	QTimer::singleShot( msec_rate, this, SLOT(updateItem( void ) ));
+	}
+
+}
+
+
+void AttachFileItem::cancel()
+{
+#ifdef DEBUG_ITEM
+	std::cerr << "AttachFileItem::cancel()";
+	std::cerr << std::endl;
+#endif
+	//set the state to error mode
+	mMode = AFI_STATE_ERROR;
+
+	/* Only occurs - if it is downloading */
+	if (mType == AFI_TYPE_ATTACH)
+	{
+		hide();
+	}
+	else
+	{
+		rsFiles->FileCancel(mFileHash);
+	}
+}
+
+
+uint32_t AttachFileItem::getState() {
+    return mMode;
+}

retroshare-gui/src/gui/feeds/AttachFileItem.h

@@ -0,0 +1,101 @@
+/****************************************************************
+ *  RetroShare is distributed under the following license:
+ *
+ *  Copyright (C) 2008 Robert Fernie
+ *
+ *  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 2
+ *  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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, 
+ *  Boston, MA  02110-1301, USA.
+ ****************************************************************/
+
+#ifndef _ATTACH_FILE_ITEM_DIALOG_H
+#define _ATTACH_FILE_ITEM_DIALOG_H
+
+#include "ui_AttachFileItem.h"
+
+#include <string>
+#include <stdint.h>
+
+const uint32_t AFI_MASK_STATE  		= 0x000f;
+const uint32_t AFI_MASK_TYPE   		= 0x00f0;
+const uint32_t AFI_MASK_FT     		= 0x0f00;
+
+const uint32_t AFI_STATE_ERROR 		= 0x0001;
+const uint32_t AFI_STATE_EXTRA 		= 0x0002;
+const uint32_t AFI_STATE_REMOTE 	= 0x0003;
+const uint32_t AFI_STATE_DOWNLOAD 	= 0x0004;
+const uint32_t AFI_STATE_LOCAL 		= 0x0005;
+const uint32_t AFI_STATE_UPLOAD 	= 0x0006;
+
+const uint32_t AFI_TYPE_CHANNEL 	= 0x0010;
+const uint32_t AFI_TYPE_ATTACH 		= 0x0020;
+
+class AttachFileItem : public QWidget, private Ui::AttachFileItem
+{
+  Q_OBJECT
+
+public:
+  	/** Default Constructor */
+  	AttachFileItem(std::string localpath);
+    AttachFileItem(std::string hash, std::string name, uint64_t size,
+					uint32_t flags, std::string srcId);
+
+  	/** Default Destructor */
+
+	std::string FileHash() { return mFileHash; }
+	std::string FileName() { return mFileName; }
+	uint64_t    FileSize() { return mFileSize; }
+	std::string FilePath() { return mPath; }
+
+	void updateItemStatic();
+
+  bool done();
+	bool ready();
+	uint32_t getState();
+
+public  slots:
+
+private slots:
+
+  void cancel();
+
+	void updateItem();
+
+private:
+
+	void Setup();
+
+
+	std::string mPath;
+	std::string mFileHash;
+	std::string mFileName;
+	uint64_t    mFileSize;
+	std::string mSrcId;
+
+	uint32_t    mMode;
+	uint32_t    mType;
+	uint64_t    mDivisor;
+
+	/* for display purposes */
+	float amountDone;
+
+signals:
+		void fileFinished(AttachFileItem * AttachFileItem);
+
+};
+
+
+
+#endif
+

retroshare-gui/src/gui/feeds/AttachFileItem.ui

@@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AttachFileItem</class>
+ <widget class="QWidget" name="AttachFileItem">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>469</width>
+    <height>58</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <property name="styleSheet">
+   <string notr="true">QWidget#SubFileItem{border: none;}</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <property name="verticalSpacing">
+    <number>0</number>
+   </property>
+   <property name="margin">
+    <number>0</number>
+   </property>
+   <item row="0" column="0">
+    <widget class="QFrame" name="frame">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="minimumSize">
+      <size>
+       <width>0</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="styleSheet">
+      <string notr="true">QFrame#frame{border: 2px solid black;
+background: white;}
+</string>
+     </property>
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Raised</enum>
+     </property>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="0" column="0">
+       <widget class="QLabel" name="fileLabel">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>300</width>
+          <height>16777215</height>
+         </size>
+        </property>
+        <property name="font">
+         <font>
+          <weight>75</weight>
+          <italic>true</italic>
+          <bold>true</bold>
+         </font>
+        </property>
+        <property name="text">
+         <string>File Name</string>
+        </property>
+        <property name="wordWrap">
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QProgressBar" name="progressBar">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>50</width>
+          <height>0</height>
+         </size>
+        </property>
+        <property name="styleSheet">
+         <string notr="true"/>
+        </property>
+        <property name="value">
+         <number>24</number>
+        </property>
+        <property name="format">
+         <string>%p Kb</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="2">
+       <widget class="QPushButton" name="cancelButton">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="toolTip">
+         <string>Cancel Download</string>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="icon">
+         <iconset resource="../images.qrc">
+          <normaloff>:/images/delete.png</normaloff>:/images/delete.png</iconset>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../images.qrc"/>
+  <include location="../images.qrc"/>
+ </resources>
+ <connections/>
+</ui>

retroshare-gui/src/gui/feeds/SubFileItem.ui

@@ -227,7 +227,7 @@ background: white;}
           </property>
           <property name="icon">
            <iconset resource="../images.qrc">
-            <normaloff>:/images/start.png</normaloff>:/images/start.png</iconset>
+            <normaloff>:/images/player_play.png</normaloff>:/images/player_play.png</iconset>
           </property>
          </widget>
         </item>

retroshare-gui/src/gui/images.qrc

@@ -1,5 +1,6 @@
 <RCC>
     <qresource prefix="/" >
+        <file>images/attach.png</file>
         <file>images/pgp.png</file>
         <file>images/rs_wizard.png</file>
         <file>images/about.png</file>

retroshare-gui/src/gui/msgs/ChanMsgDialog.cpp

@@ -27,6 +27,8 @@
 #include "rsiface/rsmsgs.h"
 
 #include <gui/settings/rsharesettings.h>
+#include "gui/feeds/AttachFileItem.h"
+
 #include "util/misc.h"
 
 #include <sstream>
@@ -86,6 +88,7 @@ ChanMsgDialog::ChanMsgDialog(bool msg, QWidget *parent, Qt::WFlags flags)
   //connect(ui.linkbtn, SIGNAL(clicked()), this, SLOT(insertLink()));
   connect(ui.actionContactsView, SIGNAL(triggered()), this, SLOT(toggleContacts()));
   connect(ui.actionSaveas, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
+  connect(ui.actionAttach, SIGNAL(triggered()), this, SLOT(attachFile()));
   
   connect(ui.msgText, SIGNAL(currentCharFormatChanged(const QTextCharFormat &)),
             this, SLOT(currentCharFormatChanged(const QTextCharFormat &)));
@@ -1094,5 +1097,76 @@ void  ChanMsgDialog::Create_New_Image_Tag( const QString urlremoteorlocal )
    //}
 }
 
+void ChanMsgDialog::attachFile()
+{
+	// select a file
+	QString qfile = QFileDialog::getOpenFileName(this, tr("Add Extra File"), "", "", 0,
+				QFileDialog::DontResolveSymlinks);
+	std::string filePath = qfile.toStdString();
+	if (filePath != "")
+	{
+	    ChanMsgDialog::addAttachment(filePath);
+	}
+}
 
+void ChanMsgDialog::addAttachment(std::string filePath) {
+	    /* add a AttachFileItem to the attachment section */
+	    std::cerr << "ChanMsgDialog::addFile() hashing file.";
+	    std::cerr << std::endl;
+
+	    /* add widget in for new destination */
+	    AttachFileItem *file = new AttachFileItem(filePath);
+	    //file->
+	    	    
+	    ui.verticalLayout->addWidget(file, 1, 0);
+
+	    //when the file is local or is finished hashing, call the fileHashingFinished method to send a chat message
+	    if (file->getState() == AFI_STATE_LOCAL) {
+		fileHashingFinished(file);
+	    } else {
+		QObject::connect(file,SIGNAL(fileFinished(AttachFileItem *)),this, SLOT(fileHashingFinished(AttachFileItem *))) ;
+	    }
+}
+
+void ChanMsgDialog::fileHashingFinished(AttachFileItem* file) {
+	std::cerr << "ChanMsgDialog::fileHashingFinished() started.";
+	std::cerr << std::endl;
+
+	//check that the file is ok tos end
+	if (file->getState() == AFI_STATE_ERROR) {
+	#ifdef CHAT_DEBUG
+		    std::cerr << "ChanMsgDialog::fileHashingFinished error file is not hashed.";
+	#endif
+	    return;
+	}
+
+	//convert fileSize from uint_64 to string for html link
+	char fileSizeChar [100];
+	sprintf(fileSizeChar, "%lld", file->FileSize());
+	std::string fileSize = *(&fileSizeChar);
+
+	std::string mesgString = "<a href='retroshare://file|" + (file->FileName()) + "|" + fileSize + "|" + (file->FileHash()) + "'>" 
+	+ "retroshare://file|" + (file->FileName()) + "|" + fileSize +  "|" + (file->FileHash())  + "</a>";
+#ifdef CHAT_DEBUG
+	    std::cerr << "ChanMsgDialog::anchorClicked mesgString : " << mesgString << std::endl;
+#endif
+
+	const char * messageString = mesgString.c_str ();
+
+	//convert char massageString to w_char
+	wchar_t* message;
+	int requiredSize = mbstowcs(NULL, messageString, 0); // C4996
+	/* Add one to leave room for the NULL terminator */
+	message = (wchar_t *)malloc( (requiredSize + 1) * sizeof( wchar_t ));
+	if (! message) {
+	    std::cerr << ("Memory allocation failure.\n");
+	}
+	int size = mbstowcs( message, messageString, requiredSize + 1); // C4996
+	if (size == (size_t) (-1)) {
+	   printf("Couldn't convert string--invalid multibyte character.\n");
+	}
+  	
+	ui.msgText->setHtml(QString::fromStdWString(message));
+
+}
 

retroshare-gui/src/gui/msgs/ChanMsgDialog.h

@@ -27,6 +27,7 @@
 #include <QMap>
 #include <QPointer>
 #include <gui/settings/rsharesettings.h>
+#include "gui/feeds/AttachFileItem.h"
 
 #include "ui_ChanMsgDialog.h"
 #include "rsiface/rsfiles.h"
@@ -111,6 +112,11 @@ private slots:
   void cursorPositionChanged();
   
   void clipboardDataChanged();
+  
+  void fileHashingFinished(AttachFileItem* file);
+
+	void attachFile();
+	void addAttachment(std::string);
 
  
 private:

retroshare-gui/src/gui/msgs/ChanMsgDialog.ui

@@ -101,7 +101,7 @@
         <enum>Qt::Vertical</enum>
        </property>
        <widget class="QWidget" name="layoutWidget">
-        <layout class="QGridLayout">
+        <layout class="QGridLayout" name="messagelayout">
          <item row="0" column="0">
           <layout class="QHBoxLayout">
            <property name="spacing">
@@ -316,7 +316,7 @@
         </layout>
        </widget>
        <widget class="QWidget" name="layoutWidget">
-        <layout class="QGridLayout">
+        <layout class="QGridLayout" name="layoutrecommended">
          <property name="margin">
           <number>0</number>
          </property>
@@ -376,6 +376,9 @@
            </column>
           </widget>
          </item>
+         <item row="2" column="0">
+          <layout class="QVBoxLayout" name="verticalLayout"/>
+         </item>
         </layout>
        </widget>
       </widget>
@@ -389,7 +392,7 @@
      <x>0</x>
      <y>0</y>
      <width>770</width>
-     <height>25</height>
+     <height>21</height>
     </rect>
    </property>
   </widget>
@@ -416,6 +419,7 @@
    <addaction name="actionSend"/>
    <addaction name="actionContactsView"/>
    <addaction name="separator"/>
+   <addaction name="actionAttach"/>
    <addaction name="actionSaveas"/>
   </widget>
   <action name="actionSend">
@@ -446,6 +450,18 @@
     <string>Save</string>
    </property>
   </action>
+  <action name="actionAttach">
+   <property name="icon">
+    <iconset resource="../images.qrc">
+     <normaloff>:/images/attach.png</normaloff>:/images/attach.png</iconset>
+   </property>
+   <property name="text">
+    <string>Attach</string>
+   </property>
+   <property name="toolTip">
+    <string>Attach File</string>
+   </property>
+  </action>
  </widget>
  <tabstops>
   <tabstop>msgSendList</tabstop>