From 13659175f2f99f91373c26f4c1bbbdce2f6ea4be Mon Sep 17 00:00:00 2001
From: Ken Moore <moorekou@gmail.com>
Date: Wed, 22 Jul 2015 13:31:50 -0400
Subject: Add support into libLumina for additional "Actions" listed in
 *.desktop files.

---
 libLumina/LuminaXDG.cpp | 106 ++++++++++++++++++++++++++++++++----------------
 libLumina/LuminaXDG.h   |  10 +++++
 2 files changed, 80 insertions(+), 36 deletions(-)

(limited to 'libLumina')

diff --git a/libLumina/LuminaXDG.cpp b/libLumina/LuminaXDG.cpp
index ed576f23..19a3fbae 100644
--- a/libLumina/LuminaXDG.cpp
+++ b/libLumina/LuminaXDG.cpp
@@ -6,6 +6,7 @@
 //===========================================
 #include "LuminaXDG.h"
 #include "LuminaOS.h"
+#include "LuminaUtils.h"
 #include <QObject>
 #include <QMediaPlayer>
 
@@ -16,33 +17,47 @@ static qint64 mimechecktime;
 XDGDesktop LXDG::loadDesktopFile(QString filePath, bool& ok){
   //Create the outputs
   ok=false;
-  //following the specifications, Name and Type are the mandatory in any .desktop file
-  //bool hasName=false, hasType=false; 
   XDGDesktop DF;
     DF.isHidden=false;
     DF.useTerminal=false;
     DF.startupNotify=false;
     DF.type = XDGDesktop::APP;
     DF.filePath = filePath;
+    DF.lastRead = QDateTime::currentDateTime();
     DF.exec = DF.tryexec = "";   // just to make sure this is initialized
   //Check input file path validity
-  QFile file(filePath);
-  if(!file.exists()){ return DF; } //invalid file
+  //QFile file(filePath);
+  //if(!file.exists()){ return DF; } //invalid file
   //Get the current localization code
   QString lang = QLocale::system().name(); //lang code
+  QString slang = lang.section("_",0,0); //short lang code
   //Open the file
-  if(!file.open(QIODevice::Text | QIODevice::ReadOnly)){
-    return DF;  
-  }
-  QTextStream os(&file);
+  //if(!file.open(QIODevice::Text | QIODevice::ReadOnly)){
+    //return DF;  
+  //}
+  //QTextStream os(&file);
   //Read in the File
   bool insection=false;
-  while(!os.atEnd()){
-    QString line = os.readLine();
-    //Check that this is the entry portion of the file (not the action/other sections)
+  bool inaction=false;
+  QStringList file = LUtils::readFile(filePath);
+  if(file.isEmpty()){ return DF; }
+  XDGDesktopAction CDA; //current desktop action
+  for(int i=0; i<file.length(); i++){
+    QString line = file[i];
+    //Check if this is the end of a section
+    if(line.startsWith("[") && inaction){ 
+      insection=false; inaction=false;
+      //Add the current Action structure to the main desktop structure if appropriate
+      if(!CDA.ID.isEmpty()){ DF.actions << CDA; CDA = XDGDesktopAction(); }
+    }else if(line.startsWith("[")){ insection=false; inaction = false; }
+    //Now check if this is the beginning of a section
     if(line=="[Desktop Entry]"){ insection=true; continue; }
-    else if(line.startsWith("[")){ insection=false; }
-    if(!insection || line.startsWith("#")){ continue; }
+    else if(line.startsWith("[Desktop Action ")){ 
+      //Grab the ID of the action out of the label
+      CDA.ID = line.section("]",0,0).section("Desktop Action",1,1).simplified();
+      inaction = true;
+      continue;
+    }else if(!insection || !inaction || line.startsWith("#")){ continue; }
     //Now parse out the file
     line = line.simplified();
     QString var = line.section("=",0,0).simplified();
@@ -51,38 +66,57 @@ XDGDesktop LXDG::loadDesktopFile(QString filePath, bool& ok){
     QString val = line.section("=",1,50).simplified();
     //-------------------
     if(var=="Name"){ 
-      if(DF.name.isEmpty() && loc.isEmpty()){ DF.name = val; }
-      else if(loc == lang){ DF.name = val; }
+      if(insection){
+        if(DF.name.isEmpty() && loc.isEmpty()){ DF.name = val; }
+	else if(DF.name.isEmpty() && loc==slang){ DF.name = val; } //short locale code
+        else if(loc == lang){ DF.name = val; }
+      }else if(inaction){
+        if(CDA.name.isEmpty() && loc.isEmpty()){ CDA.name = val; }
+	else if(CDA.name.isEmpty() && loc==slang){ CDA.name = val; } //short locale code
+        else if(loc == lang){ CDA.name = val; }	      
+      }
       //hasName = true;
-    }else if(var=="GenericName"){ 
+    }else if(var=="GenericName" && insection){ 
       if(DF.genericName.isEmpty() && loc.isEmpty()){ DF.genericName = val; }
+      else if(DF.genericName.isEmpty() && loc==slang){ DF.genericName = val; } //short locale code
       else if(loc == lang){ DF.genericName = val; }
-    }else if(var=="Comment"){ 
+    }else if(var=="Comment" && insection){ 
       if(DF.comment.isEmpty() && loc.isEmpty()){ DF.comment = val; }
+      else if(DF.comment.isEmpty() && loc==slang){ DF.comment = val; } //short locale code
       else if(loc == lang){ DF.comment = val; }
     }else if(var=="Icon"){ 
-      if(DF.icon.isEmpty() && loc.isEmpty()){ DF.icon = val; }
-      else if(loc == lang){ DF.icon = val; }
+      if(insection){
+        if(DF.icon.isEmpty() && loc.isEmpty()){ DF.icon = val; }
+	else if(DF.icon.isEmpty() && loc==slang){ DF.icon = val; } //short locale code
+        else if(loc == lang){ DF.icon = val; }
+      }else if(inaction){
+	if(CDA.icon.isEmpty() && loc.isEmpty()){ CDA.icon = val; }
+	else if(CDA.icon.isEmpty() && loc==slang){ CDA.icon = val; } //short locale code
+        else if(loc == lang){ CDA.icon = val; }
+      }
     }
-    else if( (var=="TryExec") && (DF.tryexec.isEmpty()) ) { DF.tryexec = val; }
-    else if( (var=="Exec") && (DF.exec.isEmpty() ) ) { DF.exec = val; }   // only take the first Exec command in the file
-    else if( (var=="Path") && (DF.path.isEmpty() ) ){ DF.path = val; }
-    else if(var=="NoDisplay" && !DF.isHidden){ DF.isHidden = (val.toLower()=="true"); }
-    else if(var=="Hidden" && !DF.isHidden){ DF.isHidden = (val.toLower()=="true"); }
-    else if(var=="Categories"){ DF.catList = val.split(";",QString::SkipEmptyParts); }
-    else if(var=="OnlyShowIn"){ DF.showInList = val.split(";",QString::SkipEmptyParts); }
-    else if(var=="NotShowIn"){ DF.notShowInList = val.split(";",QString::SkipEmptyParts); }
-    else if(var=="Terminal"){ DF.useTerminal= (val.toLower()=="true"); }
-    else if(var=="Actions"){ DF.actionList = val.split(";",QString::SkipEmptyParts); }
-    else if(var=="MimeType"){ DF.mimeList = val.split(";",QString::SkipEmptyParts); }
-    else if(var=="Keywords"){ 
+    else if( (var=="TryExec") && (DF.tryexec.isEmpty()) && insection) { DF.tryexec = val; }
+    else if(var=="Exec"){
+      if(insection && DF.exec.isEmpty() ){ DF.exec = val; }
+      else if(inaction && CDA.exec.isEmpty() ){ CDA.exec = val; }
+    }	    
+    else if( (var=="Path") && (DF.path.isEmpty() ) && insection){ DF.path = val; }
+    else if(var=="NoDisplay" && !DF.isHidden && insection){ DF.isHidden = (val.toLower()=="true"); }
+    else if(var=="Hidden" && !DF.isHidden && insection){ DF.isHidden = (val.toLower()=="true"); }
+    else if(var=="Categories" && insection){ DF.catList = val.split(";",QString::SkipEmptyParts); }
+    else if(var=="OnlyShowIn" && insection){ DF.showInList = val.split(";",QString::SkipEmptyParts); }
+    else if(var=="NotShowIn" && insection){ DF.notShowInList = val.split(";",QString::SkipEmptyParts); }
+    else if(var=="Terminal" && insection){ DF.useTerminal= (val.toLower()=="true"); }
+    else if(var=="Actions" && insection){ DF.actionList = val.split(";",QString::SkipEmptyParts); }
+    else if(var=="MimeType" && insection){ DF.mimeList = val.split(";",QString::SkipEmptyParts); }
+    else if(var=="Keywords" && insection){ 
       if(DF.keyList.isEmpty() && loc.isEmpty()){ DF.keyList = val.split(";",QString::SkipEmptyParts); }
       else if(loc == lang){ DF.keyList = val.split(";",QString::SkipEmptyParts); }
     }
-    else if(var=="StartupNotify"){ DF.startupNotify = (val.toLower()=="true"); }
-    else if(var=="StartupWMClass"){ DF.startupWM = val; }
-    else if(var=="URL"){ DF.url = val;}
-    else if(var=="Type"){
+    else if(var=="StartupNotify" && insection){ DF.startupNotify = (val.toLower()=="true"); }
+    else if(var=="StartupWMClass" && insection){ DF.startupWM = val; }
+    else if(var=="URL" && insection){ DF.url = val;}
+    else if(var=="Type" && insection){
       if(val.toLower()=="application"){ DF.type = XDGDesktop::APP; }
       else if(val.toLower()=="link"){ DF.type = XDGDesktop::LINK; }
       else if(val.toLower()=="dir"){ DF.type = XDGDesktop::DIR; }
@@ -90,7 +124,7 @@ XDGDesktop LXDG::loadDesktopFile(QString filePath, bool& ok){
       //hasType = true;
     }
   } //end reading file
-  file.close();
+  //file.close();
   //If there are OnlyShowIn desktops listed, add them to the name
   if( !DF.showInList.isEmpty() && !DF.showInList.contains("Lumina", Qt::CaseInsensitive) ){
     /*QStringList added;
diff --git a/libLumina/LuminaXDG.h b/libLumina/LuminaXDG.h
index 1361ba7c..879d905a 100644
--- a/libLumina/LuminaXDG.h
+++ b/libLumina/LuminaXDG.h
@@ -30,11 +30,20 @@
 #include <QDateTime>
 #include <QDebug>
 
+class XDGDesktopAction{
+public:
+  //Admin variables
+  QString ID; //The ID name for this action (should correspond to an entry in the "actionList" for the XDGDesktop below)
+  //General Variables
+  QString name, icon, exec;
+};
+
 class XDGDesktop{
 public:
   enum XDGDesktopType { BAD, APP, LINK, DIR };
   //Admin variables
   QString filePath; //which file this structure contains the information for (absolute path)
+  QDateTime lastRead; //when this structure was created from the file
   XDGDesktopType type;
   //General variables
   QString name, genericName, comment, icon;
@@ -44,6 +53,7 @@ public:
   QString exec, tryexec, path, startupWM;
   QStringList actionList, mimeList, catList, keyList;
   bool useTerminal, startupNotify;
+  QList<XDGDesktopAction> actions;
   //Type 2 (LINK) variables
   QString url;
   
-- 
cgit