From a7f143e0dc9ebcdc90242c6ca900b5fa87459b8d Mon Sep 17 00:00:00 2001
From: defnax <retroshare.project@gmail.com>
Date: Mon, 4 Jan 2010 14:29:49 +0000
Subject: [PATCH] Added Display smiley icon in Forum Posts

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1972 b45a01b8-16f6-495d-af2f-9b41ad6348cc
---
 retroshare-gui/src/gui/ForumsDialog.cpp | 90 +++++++++++++++++++++++--
 retroshare-gui/src/gui/ForumsDialog.h   |  8 ++-
 2 files changed, 89 insertions(+), 9 deletions(-)

diff --git a/retroshare-gui/src/gui/ForumsDialog.cpp b/retroshare-gui/src/gui/ForumsDialog.cpp
index 552b73e64..b6487f95f 100644
--- a/retroshare-gui/src/gui/ForumsDialog.cpp
+++ b/retroshare-gui/src/gui/ForumsDialog.cpp
@@ -19,7 +19,6 @@
  *  Boston, MA  02110-1301, USA.
  ****************************************************************/
 
-
 #include "ForumsDialog.h"
 #include "gui/forums/CreateForum.h"
 #include "gui/forums/CreateForumMsg.h"
@@ -29,21 +28,25 @@
 #include "rsiface/rspeers.h"
 #include "rsiface/rsmsgs.h"
 #include "rsiface/rsforums.h"
+
 #include <sstream>
 #include <algorithm>
 
 #include <QContextMenuEvent>
-#include <QMenu>
 #include <QCursor>
-#include <QPoint>
+#include <QDateTime>
+#include <QFile>
+#include <QFileInfo>
+#include <QMenu>
 #include <QMouseEvent>
 #include <QPixmap>
+#include <QPoint>
 #include <QPrintDialog>
 #include <QPrinter>
-#include <QDateTime>
 #include <QHeaderView>
 #include <QTimer>
 #include <QMessageBox>
+#include <QtGui>
 
 /* Images for context menu icons */
 #define IMAGE_MESSAGE        ":/images/folder-draft.png"
@@ -96,8 +99,6 @@ ForumsDialog::ForumsDialog(QWidget *parent)
   timer->connect(timer, SIGNAL(timeout()), this, SLOT(checkUpdate()));
   timer->start(1000);
 
-
-
    /* Set header resize modes and initial section sizes */
 	QHeaderView * ftheader = ui.forumTreeWidget->header () ;
 	ftheader->setResizeMode (0, QHeaderView::Interactive);
@@ -115,6 +116,8 @@ ForumsDialog::ForumsDialog(QWidget *parent)
    mForumNameFont = QFont("Times", 12, QFont::Bold);
    ui.forumName->setFont(mForumNameFont);
    ui.threadTitle->setFont(mForumNameFont);
+   
+   loadForumEmoticons();
   
 
   /* Hide platform specific features */
@@ -799,8 +802,19 @@ void ForumsDialog::insertPost()
 		ui.threadTitle->setText("");
 		return;
 	}
+	
+	QString extraTxt;
+	extraTxt += QString::fromStdWString(msg.msg);
+	
+  QHashIterator<QString, QString> i(smileys);
+	while(i.hasNext())
+	{
+			i.next();
+			foreach(QString code, i.key().split("|"))
+			extraTxt.replace(code, "<img src=\"" + i.value() + "\" />");
+		}
 
-	ui.postText->setHtml(QString::fromStdWString(msg.msg));
+	ui.postText->setHtml(extraTxt);
 	ui.threadTitle->setText(QString::fromStdWString(title.title));
 }
 
@@ -924,4 +938,66 @@ void ForumsDialog::showForumDetails()
 
 }
 
+void ForumsDialog::loadForumEmoticons()
+{
+	QString sm_codes;
+	#if defined(Q_OS_WIN32)
+	QFile sm_file(QApplication::applicationDirPath() + "/emoticons/emotes.acs");
+	#else
+	QFile sm_file(QString(":/smileys/emotes.acs"));
+	#endif
+	if(!sm_file.open(QIODevice::ReadOnly))
+	{
+		std::cerr << "Could not open resouce file :/emoticons/emotes.acs" << std::endl ;
+		return ;
+	}
+	sm_codes = sm_file.readAll();
+	sm_file.close();
+	sm_codes.remove("\n");
+	sm_codes.remove("\r");
+	int i = 0;
+	QString smcode;
+	QString smfile;
+	while(sm_codes[i] != '{')
+	{
+		i++;
+
+	}
+	while (i < sm_codes.length()-2)
+	{
+		smcode = "";
+		smfile = "";
+		while(sm_codes[i] != '\"')
+		{
+			i++;
+		}
+		i++;
+		while (sm_codes[i] != '\"')
+		{
+			smcode += sm_codes[i];
+			i++;
+
+		}
+		i++;
+
+		while(sm_codes[i] != '\"')
+		{
+			i++;
+		}
+		i++;
+		while(sm_codes[i] != '\"' && sm_codes[i+1] != ';')
+		{
+			smfile += sm_codes[i];
+			i++;
+		}
+		i++;
+		if(!smcode.isEmpty() && !smfile.isEmpty())
+			#if defined(Q_OS_WIN32)
+		    smileys.insert(smcode, smfile);
+	        #else
+			smileys.insert(smcode, ":/"+smfile);
+			#endif
+	}
+}
+
 
diff --git a/retroshare-gui/src/gui/ForumsDialog.h b/retroshare-gui/src/gui/ForumsDialog.h
index 04a3ae204..5c5b3c5a6 100644
--- a/retroshare-gui/src/gui/ForumsDialog.h
+++ b/retroshare-gui/src/gui/ForumsDialog.h
@@ -34,10 +34,12 @@ public:
 
   void insertForums();
   void insertPost();
+  
+  void loadForumEmoticons();
 
 private slots:
 
- void insertThreads();
+  void insertThreads();
   /** Create the context popup menu and it's submenus */
   void forumListCustomPopupMenu( QPoint point ); 
   void threadListCustomPopupMenu( QPoint point );  
@@ -72,7 +74,7 @@ private slots:
   void unsubscribeToForum();
 
   void showForumDetails();
-
+  
 private:
 
   void forumSubscribe(bool subscribe);
@@ -84,6 +86,8 @@ private:
   
   QFont mForumNameFont;
   QFont itemFont;
+  
+  QHash<QString, QString> smileys;
 
   /** Qt Designer generated object */
   Ui::ForumsDialog ui;