Split the LFileInfo class into it's own files.

5 files changed, 169 insertions, 7 deletions

diff --git a/src-qt5/core/libLumina/LFileInfo.cpp b/src-qt5/core/libLumina/LFileInfo.cpp
new file mode 100644
index 00000000..f7a7fbe3
--- /dev/null
+++ b/src-qt5/core/libLumina/LFileInfo.cpp
@@ -0,0 +1,109 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2013-2017, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "LFileInfo.h"
+#include <LUtils.h>
+
+LFileInfo::LFileInfo() : QFileInfo(){
+  desk = 0;
+}
+
+LFileInfo::LFileInfo(QString filepath) : QFileInfo(){ //overloaded contructor
+  this->setFile(filepath);
+  loadExtraInfo();
+}
+
+LFileInfo::LFileInfo(QFileInfo info) : QFileInfo(){ //overloaded contructor
+  this->swap(info); //use the given QFileInfo without re-loading it
+  loadExtraInfo();
+}
+LFileInfo::~LFileInfo(){
+  if(desk!=0){ desk->deleteLater(); }
+}
+
+//Need some extra information not usually available by a QFileInfo
+void LFileInfo::loadExtraInfo(){
+  if(desk!=0){ desk->deleteLater(); }
+  desk = 0;
+  //Now load the extra information
+  if(this->absoluteFilePath().startsWith("/net/") || this->isDir() ){
+    mime = "inode/directory";
+    //Special directory icons
+    QString name = this->fileName().toLower();
+    if(name=="desktop"){ icon = "user-desktop"; }
+    else if(name=="tmp"){ icon = "folder-temp"; }
+    else if(name=="video" || name=="videos"){ icon = "folder-video"; }
+    else if(name=="music" || name=="audio"){ icon = "folder-sound"; }
+    else if(name=="projects" || name=="devel"){ icon = "folder-development"; }
+    else if(name=="notes"){ icon = "folder-txt"; }
+    else if(name=="downloads"){ icon = "folder-downloads"; }
+    else if(name=="documents"){ icon = "folder-documents"; }
+    else if(name=="images" || name=="pictures"){ icon = "folder-image"; }
+    else if(this->absoluteFilePath().startsWith("/net/")){ icon = "folder-shared"; }
+    else if( !this->isReadable() ){ icon = "folder-locked"; }
+  }else if( this->suffix()=="desktop"){
+    mime = "application/x-desktop";
+    icon = "application-x-desktop"; //default value
+    desk = new XDGDesktop(this->absoluteFilePath(), 0);
+    if(desk->type!=XDGDesktop::BAD){
+      //use the specific desktop file info (if possible)
+      if(!desk->icon.isEmpty()){ icon = desk->icon; }
+    }
+  }else{
+    //Generic file, just determine the mimetype
+    mime = LXDG::findAppMimeForFile(this->fileName());
+  }
+}
+
+//Functions for accessing the extra information
+// -- Return the mimetype for the file
+QString LFileInfo::mimetype(){
+  if(mime=="inode/directory"){ return ""; }
+  else{ return mime; }
+}
+
+// -- Return the icon to use for this file
+QString LFileInfo::iconfile(){
+  if(!icon.isEmpty()){
+    return icon;
+  }else if(!mime.isEmpty()){
+    QString tmp = mime;
+    tmp.replace("/","-");
+    return tmp;
+  }else if(this->isExecutable()){
+    return "application-x-executable";
+  }
+  return ""; //Fall back to nothing
+}
+
+// -- Check if this is an XDG desktop file
+bool LFileInfo::isDesktopFile(){
+  if(desk==0){ return false; }
+  return (!desk->filePath.isEmpty());
+}
+
+// -- Allow access to the XDG desktop data structure
+XDGDesktop* LFileInfo::XDG(){
+  return desk;
+}
+
+// -- Check if this is a readable video file (for thumbnail support)
+bool LFileInfo::isVideo(){
+  if(!mime.startsWith("video/")){ return false; }
+  //Check the hardcoded list of known supported video formats to see if the thumbnail can be generated
+  return ( !LUtils::videoExtensions().filter(this->suffix().toLower()).isEmpty() );
+}
+
+// -- Check if this is a readable image file
+bool LFileInfo::isImage(){
+  if(!mime.startsWith("image/")){ return false; } //quick return for non-image files
+  //Check the Qt subsystems to see if this image file can be read
+  return ( !LUtils::imageExtensions().filter(this->suffix().toLower()).isEmpty() );
+}
+
+bool LFileInfo::isAVFile(){
+  return (mime.startsWith("audio/") || mime.startsWith("video/") );
+}
diff --git a/src-qt5/core/libLumina/LFileInfo.h b/src-qt5/core/libLumina/LFileInfo.h
new file mode 100644
index 00000000..4fbf6353
--- /dev/null
+++ b/src-qt5/core/libLumina/LFileInfo.h
@@ -0,0 +1,51 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2013-2017, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+// File Information simplification class (combine QFileInfo with XDGDesktop)
+//  Need some extra information not usually available by a QFileInfo
+// ========================
+#ifndef _LUMINA_LIBRARY_FILE_INFO_H
+#define _LUMINA_LIBRARY_FILE_INFO_H
+
+#include <LuminaXDG.h>
+#include <QString>
+#include <QFileInfo>
+
+class LFileInfo : public QFileInfo{
+private:
+	QString mime, icon;
+	XDGDesktop *desk;
+
+	void loadExtraInfo();
+
+public:
+	//Couple overloaded contructors
+	LFileInfo();
+	LFileInfo(QString filepath);
+	LFileInfo(QFileInfo info);
+	~LFileInfo();
+
+	//Functions for accessing the extra information
+	// -- Return the mimetype for the file
+	QString mimetype();
+
+	// -- Return the icon file to use for this file
+	QString iconfile(); //Note: This string is auto-formatted for use in the LXDG::findIcon() routine.
+
+	// -- Check if this is an XDG desktop file
+	bool isDesktopFile();
+
+	// -- Allow access to the internal XDG desktop data structure
+	XDGDesktop* XDG();
+
+	//Other file type identification routines
+	bool isImage(); //Is a readable image file (for thumbnail support)
+	bool isVideo(); //Is a readable video file (for thumbnail support)
+	bool isAVFile(); //Is an audio/video file
+};
+typedef QList<LFileInfo> LFileInfoList;
+
+#endif
diff --git a/src-qt5/core/libLumina/LuminaXDG.cpp b/src-qt5/core/libLumina/LuminaXDG.cpp
index cf9e0af2..1991a82d 100644
--- a/src-qt5/core/libLumina/LuminaXDG.cpp
+++ b/src-qt5/core/libLumina/LuminaXDG.cpp
@@ -629,7 +629,7 @@ void XDGDesktopList::populateMenu(QMenu *topmenu, bool byCategory){
 
 //==== LFileInfo Functions ====
 //Need some extra information not usually available by a QFileInfo
-void LFileInfo::loadExtraInfo(){
+/*void LFileInfo::loadExtraInfo(){
   desk = 0;
   //Now load the extra information
   if( this->suffix().isEmpty() && (this->absoluteFilePath().startsWith("/net/") || this->isDir()) ){
@@ -722,7 +722,7 @@ bool LFileInfo::isImage(){
 
 bool LFileInfo::isAVFile(){
   return (mime.startsWith("audio/") || mime.startsWith("video/") );
-}
+}*/
 
 
 //==== LXDG Functions ====
diff --git a/src-qt5/core/libLumina/LuminaXDG.h b/src-qt5/core/libLumina/LuminaXDG.h
index 0f7e7c48..066f0462 100644
--- a/src-qt5/core/libLumina/LuminaXDG.h
+++ b/src-qt5/core/libLumina/LuminaXDG.h
@@ -128,7 +128,7 @@ signals:
 // File Information simplification class (combine QFileInfo with XDGDesktop)
 //  Need some extra information not usually available by a QFileInfo
 // ========================
-class LFileInfo : public QFileInfo{
+/*class LFileInfo : public QFileInfo{
 private:
 	QString mime, icon;
 	XDGDesktop *desk;
@@ -162,7 +162,7 @@ public:
 	bool isVideo(); //Is a readable video file (for thumbnail support)
 	bool isAVFile(); //Is an audio/video file
 };
-typedef QList<LFileInfo> LFileInfoList;
+typedef QList<LFileInfo> LFileInfoList;*/
 
 // ================================
 //  Collection of FreeDesktop standards interaction routines
diff --git a/src-qt5/core/libLumina/LuminaXDG.pri b/src-qt5/core/libLumina/LuminaXDG.pri
index 6f3a2b7c..1a8a8368 100644
--- a/src-qt5/core/libLumina/LuminaXDG.pri
+++ b/src-qt5/core/libLumina/LuminaXDG.pri
@@ -1,10 +1,12 @@
 QT *= multimedia svg
 
 #LUtils Files
-SOURCES *= $${PWD}/LuminaXDG.cpp
-HEADERS *= $${PWD}/LuminaXDG.h
+SOURCES *= $${PWD}/LuminaXDG.cpp \
+		$${PWD}/LFileInfo.cpp
+HEADERS *= $${PWD}/LuminaXDG.h \
+		$${PWD}/LFileInfo.h
 
-INCLUDEPATH *= ${PWD}
+INCLUDEPATH *= $${PWD}
 
 #include LUtils and LuminaOS
 include(LUtils.pri)