1 files changed, 100 insertions, 0 deletions
diff --git a/karm/plannerparser.cpp b/karm/plannerparser.cpp
new file mode 100644
index 000000000..21e0c4f76
--- /dev/null
+++ b/karm/plannerparser.cpp
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+//
+// C++ Implementation: plannerparser
+//
+// Description: 
+/*
+
+this class is here to import tasks from a planner project file to karm.
+the import shall not be limited to karm (kPlaTo sends greetings)
+it imports planner's top-level-tasks on the same level-depth as current_item.
+if there is no current_item, planner's top-level-tasks will become top-level-tasks in karm.
+it imports as well the level-depth of each task, as its name, as its percent-complete.
+test cases:
+ - deleting all tasks away, then import!
+ - having started with an empty ics, import!
+ - with current_item being a top-level-task, import!
+ - with current_item being a subtask, import!
+
+
+ Author: Thorsten Staerk <Thorsten@Staerk.de>, (C) 2004
+
+ Copyright: See COPYING file that comes with this distribution
+
+
+*/
+
+#include "plannerparser.h"
+
+
+  PlannerParser::PlannerParser(TaskView * tv)
+  // if there is a task one level above current_item, make it the father of all imported tasks. Set level accordingly.
+  // import as well if there a no task in the taskview as if there are.
+  // if there are, put the top-level tasks of planner on the same level as current_item.
+  // So you have the chance as well to have the planner tasks at top-level as at a whatever-so-deep sublevel.
+  {
+    kdDebug() << "entering constructor to import planner tasks" << endl;
+    _taskView=tv;
+    level=0;
+    if (_taskView->current_item()) if (_taskView->current_item()->parent()) 
+    {
+      task = _taskView->current_item()->parent(); 
+      level=1;
+    }
+  }
+  
+  bool PlannerParser::startDocument()
+  {
+    withInTasks=false; // becomes true as soon as parsing occurres <tasks>
+    return true;
+  }
+  
+  bool PlannerParser::startElement( const QString&, const QString&, const QString& qName, const QXmlAttributes& att )
+  {
+    kdDebug() << "entering startElement" << endl;
+    QString taskName;
+    int     taskComplete=0;
+    
+    // only <task>s within <tasks> are processed
+    if (qName == QString::fromLatin1("tasks")) withInTasks=true;
+    if ((qName == QString::fromLatin1("task")) && (withInTasks))
+    {
+	
+      // find out name and percent-complete
+      for (int i=0; i<att.length(); i++)
+      {
+        if (att.qName(i) == QString::fromLatin1("name")) taskName=att.value(i);
+        if (att.qName(i)==QString::fromLatin1("percent-complete")) taskComplete=att.value(i).toInt();
+      }
+    
+      // at the moment, task is still the old task or the old father task (if an endElement occurred) or not existing (if the
+      // new task is a top-level-task). Make task the parenttask, if existing.
+      DesktopList dl;
+      if (level++>0) 
+      {
+        parentTask=task;
+        task = new Task(taskName, 0, 0, dl, parentTask);
+        task->setUid(_taskView->storage()->addTask(task, parentTask));
+      }
+      else
+      {
+        task = new Task(taskName, 0, 0, dl, _taskView);
+        kdDebug() << "added" << taskName << endl;
+        task->setUid(_taskView->storage()->addTask(task, 0));	  
+      }
+    
+      task->setPercentComplete(taskComplete, _taskView->storage());
+    }
+    return true;
+ }
+    
+  bool PlannerParser::endElement( const QString&, const QString&, const QString& qName)
+  {
+    // only <task>s within <tasks> increased level, so only decrease for <task>s within <tasks>
+    if (withInTasks)
+    {
+      if (qName=="task")  if (level-->=0) task=task->parent();
+      if (qName=="tasks") withInTasks=false;
+    }
+    return true;
+  }
+