From 3f2df0541a862d8e6a799b9502e6b3f7a0c5f884 Mon Sep 17 00:00:00 2001
From: Arno <am@disconnect.de>
Date: Sat, 28 Apr 2012 15:29:35 +0200
Subject: Weed out PictureViewer in favor of PictureViewer2

Remove PictureViewer from everywhere and use PictureViewer2 instead.
---
 pictureviewer2.cpp | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'pictureviewer2.cpp')

diff --git a/pictureviewer2.cpp b/pictureviewer2.cpp
index 8aef518..eee77af 100644
--- a/pictureviewer2.cpp
+++ b/pictureviewer2.cpp
@@ -20,6 +20,10 @@
 #include <QSettings>
 #include <QTextDocument>
 #include <QTextCursor>
+#include <QFileInfo>
+#include <QDir>
+#include <QFileInfo>
+#include <QFileInfoList>
 
 #include "pictureviewer2.h"
 #include "pictureswidget.h"
@@ -27,6 +31,7 @@
 #include "mappingtreemodel.h"
 #include "smtreeitem.h"
 #include "configurationdialog.h"
+#include "helper.h"
 
 PictureViewer2::PictureViewer2(QWidget *parent) : QGraphicsView(parent), mCur(0), mCurPos(0), mDefaultFile(":/picgone.png"), mFnItem(0), mMappingItem(0) {
     //behave like QDialog, but don't be one...
@@ -78,11 +83,50 @@ void PictureViewer2::addFiles(const PicDataList &files, bool clear){
     }
 }
 
+void PictureViewer2::addFiles(const QString &dir, bool clear){
+    QFileInfo fi(dir);
+    if(!fi.isDir()){
+        return;
+    }
+    PicDataList pd;
+    QDir directory = QDir(dir);
+    QFileInfoList files = directory.entryInfoList(QDir::Files, QDir::Name);
+
+    //foreach doesn't work here. Somehow it's casted to one single QFileInfo.
+    //took some time to figure it out!
+    for(int i = 0; i < files.size(); ++i){
+        pd << picData(files.at(i).absoluteFilePath());
+    }
+    addFiles(pd, clear);
+}
+
 void PictureViewer2::setFile(const PicData &file){
     addFiles(PicDataList() << file, true);
     showFile(mFiles.at(mCurPos));
 }
 
+void PictureViewer2::setFile(const QString &fullPath){
+    PicData pd = picData(fullPath);
+    setFile(pd);
+}
+
+PicData PictureViewer2::picData(const QString &fullPath){
+    QFileInfo fi(fullPath);
+    if(!fi.exists()){
+        return PicData();
+    }
+    PicData retval;
+    //fields defined by PicFilesModel::Fields.
+    retval << fi.fileName() << fi.size();
+    retval << Helper::mimeType(fullPath);
+    retval << fi.absoluteFilePath();
+    retval << -1 << QDateTime();
+    retval << Helper::md5Sum(fullPath);
+    QLocale l;
+    retval << l.toString(fi.size());
+    return retval;
+}
+
 QSize PictureViewer2::sizeHint() const{
     return mMinimunSize;
 }
-- 
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